{"video_id": "4Jlz1hdoZX8", "file_name": "4Jlz1hdoZX8_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black and red sports top, white shorts, and pink sneakers lifts her right leg toward her torso while facing a man in a black and red shirt, black shorts, and red sneakers who stands still on a grassy field. The woman holds her raised leg briefly before lowering it. The camera remains stationary, capturing the pair from a medium distance with a fence and grassy background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Jlz1hdoZX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Jlz1hdoZX8_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 668.3077784374001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a woman and a man) are standing close, with the woman making minor gestures toward the man's shoulder. Their movements are subtle and localized, indicating interaction rather than significant locomotion.", "background_and_ambient_analysis": "The soccer field goalpost and trees in the background show no significant shifting or fluid motion; no fire, water, smoke, or wind effects are visible."}}
{"video_id": "4JwBK9dENlo", "file_name": "4JwBK9dENlo_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red shirt and dark shorts walks leftward across the garage space, then turns toward the central table; a second child in a striped shirt and shorts enters from the right, moving leftward. The camera remains stationary with a fisheye perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4JwBK9dENlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4JwBK9dENlo_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 233.95193468135477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people moving around the table: one in red shirt and one in striped shirt, interacting with objects (picking up and placing down items).", "background_and_ambient_analysis": "No uniform background shifting detected. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "4JDF1lxKyOM", "file_name": "4JDF1lxKyOM_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a bottle of furniture polish displayed against a blurred background, then cuts to a hand using a yellow cloth to wipe a wooden chair seat. Next, the hand continues wiping a granite countertop, followed by cleaning a car interior surface with the same cloth. The camera focuses closely on each cleaning motion, shifting between the different surfaces while maintaining a consistent close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4JDF1lxKyOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4JDF1lxKyOM_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 108.96111087513783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a yellow cloth moves across various surfaces (wooden chair, granite counter, car dashboard) in a cleaning action, with the cloth and hand being discrete solid objects.", "background_and_ambient_analysis": "Background elements (chandelier, wooden chair, kitchen counter, car interior) are static and do not shift uniformly. No fluid or environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "4K0u6bWTGWY", "file_name": "4K0u6bWTGWY_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up focuses on a person's eye, then shifts to the side of the head showing dark hair and an ear. The camera moves to frame the person's face with large hoop earrings, then returns to a close-up of the eye. The sequence features rapid transitions between these facial close-ups, with a dark background. The camera maintains a tight, unstable close-up perspective throughout, panning across different facial features.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4K0u6bWTGWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4K0u6bWTGWY_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 155.46538256030038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's face and a makeup brush are moving. The person blinks and turns head, and the brush is applied to the face.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background is static dark wall."}}
{"video_id": "4KAsHlPPW94", "file_name": "4KAsHlPPW94_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video with multiple clips and want a concise, chronological paragraph that follows specific rules.\n\nStarting with the rules: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships, camera perspective, minimal background, exclude text recognition, etc.\n\nLooking at the video frames:\n\n1. The first frame shows two news anchors in front of a cityscape backdrop. They're sitting at a desk. The text \"Coming Up\" is on the screen, but according to rule f, I shouldn't include text recognition. So I need to describe them without mentioning the text.\n\n2. Next, a hand opening a box labeled \"Happy Bunny\" with some items inside. The hand is the main subject here. The box is being opened, so the motion is opening the box. The person is holding the box.\n\n3. Then, a person in a store holding a bag of items, maybe a grocery store. They're standing in front of shelves. The person is in the center, moving slightly as they hold the bag.\n\n4. Close-up of a product label with \"1.5 QTS\" and \"ARTIFICIAL FLAVORS ADDED\". The label is on a package, so the motion here is the camera focusing on the label.\n\n5. Finally, a cruise ship in the water. The ship is large, docked, and the camera shows it from a distance.\n\nNow, I need to structure this chronologically. Each clip in order. For each frame, note the main subject's action, appearance (color, size, orientation), spatial relationships (like in front of), and camera movement.\n\nFirst clip: Two anchors seated side by side. They're talking, but the video shows them in a news studio. The cityscape is behind them, but per rule e, minimal background. So describe them as two individuals at a news desk, maybe the woman in a light suit, man in a suit. But wait, rule b says to mention appearance briefly. So \"a woman in a light-colored suit and a man in a gray suit\" perhaps. But the user says to be concise. Maybe just \"two news anchors seated side by side\".\n\nSecond clip: A hand opening a box. The box has a label with \"Happy Bunny\" (but we shouldn't mention the text). So \"a hand holding a carton, opening its lid\". The carton's color is orange and white, but maybe just \"a hand holding a carton with a label\".\n\nThird clip: A person in a store holding a bag. The person is standing in front of shelves. The bag is being carried, perhaps shopping. The store shelves have products. So \"a man in a dark shirt holding a plastic bag in a grocery store\".\n\nFourth clip: Close-up of a label on a product. The label has \"1.5 QTS\" (text, so exclude). Instead, \"a close-up of a product label showing '1.5 QTS' and 'Artificial Flavors Added'\". Wait, but rule f says exclude text recognition. Hmm. Wait, the rule says \"exclude text recognition, named characters, or stylistic analysis\". So even though the text is visible, I shouldn't mention it. So maybe just describe the label as part of a product package. The label shows \"Artificial Flavors Added\" but since we can't mention the text, maybe just \"a close-up of a product package with text stating '1.5 QTS' and 'Artificial Flavors Added'\". Wait, no, the instruction says to exclude text recognition. So perhaps the label is just part of the object, so describe the object as a package with visible text, but not state the text. Wait, the rule says \"exclude text recognition\", meaning don't mention the text itself. So the caption should say \"a close-up of a product package displaying text\" but not say what the text is. But the example in the user's query includes text like \"Coming Up at 11:00\" but the user says to exclude text recognition. Wait, in the sample frames, the text is on the screen, but the rules say to exclude text recognition. So when generating the caption, don't mention any on-screen text, even if it's part of the video. So for the fourth frame, the product label has text, but the caption should not mention that text. So the label is just a part of the package, so maybe \"a close-up of a product package label with 'Artificial Flavors Added'\". Wait, but the user says to exclude text recognition. So perhaps the label is just part of the package, and the caption should be \"a close-up of a product package showing '1.5 QTS' and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KAsHlPPW94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KAsHlPPW94_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 503.7574935045112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person handling a product box (discrete object) in a supermarket, and a ship moving through water (discrete object) in the harbor scene.", "background_and_ambient_analysis": "Static backgrounds (news studio city skyline, supermarket shelves, harbor city buildings) are visible throughout; no dominant fluid or environmental motion (water, smoke, wind) is the primary focus—water is present but secondary to discrete object movement."}}
{"video_id": "4KFbbD3NxPE", "file_name": "4KFbbD3NxPE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a view of a rural area with a tree, some structures, and a person in the foreground. Then the camera moves to show a person in a green outfit with a purple headscarf walking. There's another person in the background, maybe a child. The camera follows the main person as they move around the courtyard. They go from under a tree to near a wall, and there's a dog or animal following. The background has buildings, fences, and trees. Need to focus on motion: the person walks, the camera follows, mentions the dog. Check the rules: chronological, motion, appearance (green outfit, purple headscarf), spatial (next to tree, near wall), camera movement (following, slight shake). Background minimal. Avoid text. Let's structure it.\n\nFirst, the scene opens with a rural courtyard. Then a person in green with purple headscarf walks from left to right, followed by a dog. Another person in background. Camera moves to follow the main person, panning slightly. End with camera perspective. Let's make it concise.\n\n\" A person in a green garment and purple headscarf walks through a sunlit rural courtyard, accompanied by a small dog. The camera follows the person as they move from under a tree toward a wall, passing a child in the background. The person gestures with their hands while walking, and the camera pans slightly to the right, maintaining a steady view with minor shakes. A second individual in a dark outfit walks from the right side of the frame toward the main person, who continues moving toward the wall.\"\n\nWait, check the video frames. Frame 0: tree, structures. Frame 1: person in dark, headscarf. Frame 2: same person walking. Frame 3: same person near a wall with another person. Frame 4: person with green dress (wait, the second frame shows a person in green? Let me check. The user's description: frame 0: tree, structures. Frame 1: person in dark, headscarf, walking. Frame 2: person in dark, headscarf, walking, background has a dog. Frame 3: person in green, headscarf, walking with dog. Frame 4: same person in green walking toward the camera.\n\nWait, the video frames: [0.0] shows a courtyard with a tree and structures. [1.0] shows a person in dark clothing (maybe camouflage) with a purple headscarf walking. [2.0] same person walking, background has a dog. [3.0] person in green (maybe a dress) with purple headscarf walking. [4.0] same person in green walking toward the camera. So main subject is the person in green with purple headscarf. There's a dog following. The camera follows the person's movement. So the caption should start with the person in green, purple headscarf walking through the courtyard, dog following. Then camera movement.\n\nLet me restructure:\n\n\"A person in a green dress and purple headscarf walks through a sunlit rural courtyard, accompanied by a small dog. The camera follows the person as they move from a shaded area under a tree toward a wall, passing by a child in the background. The person gestures with their hands while walking, and the camera pans slightly to the right, maintaining a steady view with minor shakes.\"\n\nWait, in frame 3, there's a child? The user's frame description: frame 3: [3.0] has a person in green walking, background has a child. So yes. So include the child briefly.\n\nBut need to be concise. Let's check the rules: focus on motion and behavior in chronological order. So:\n\nThe video opens with a view of a rural courtyard with trees and structures. A person wearing a green dress and purple headscarf walks from the left toward the center, followed by a small dog. The camera follows the person as they move past a child near a wall, then continue walking toward the camera. The person gestures with their hands, and the camera maintains a steady perspective with slight shakes.\n\nWait, maybe:\n\n\"A person in a green outfit and purple headscarf walks through a sunlit rural courtyard, accompanied by a dog. The camera follows the person as they move from under a tree toward a wall, passing a child in the background. The person gestures with their hands while walking, and the camera pans slightly to the right, with minor shakes.\"\n\nCheck if the order is correct: start with the person in green (since frame 3 is when they're more visible), the dog is following. The child is in the background. Camera movement is following.\n\nYes. Let's make sure to not mention background too much. Focus on main subjects.\n\nFinal version:\n\n\"A person in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KFbbD3NxPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KFbbD3NxPE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 307.6482624996927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing purple hat) moves across the scene, throwing a ball; the ball exhibits clear discrete motion during flight.", "background_and_ambient_analysis": "Background elements (brick wall, wooden fence, ground) remain stationary with no uniform shifting; no fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "4KADI1zVtQs", "file_name": "4KADI1zVtQs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a pink and gray striped hoodie and dark pants sits in a red plastic seat on a reddish floor mat. The baby turns its head left, then moves the seat toward a doorway, shifting the seat’s front near the doorway threshold. The camera follows the baby’s movement, transitioning from a frontal view to a side view as the baby turns.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KADI1zVtQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KADI1zVtQs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 94, "blur_score": 32.94720145044106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (solid object) is moving by turning head and shifting body on cushion; movement due to self-propelled locomotion.", "background_and_ambient_analysis": "Background elements (wall, floor) are static; no ambient environmental motion (fire, water, etc.) observed."}}
{"video_id": "4KK8DiUPGG4", "file_name": "4KK8DiUPGG4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing walks left across a room, lifts a dark jacket to his chest, then jumps into the air while swinging the jacket, continuing his movement leftward. The background features a bicycle leaning against the wall and a large white bag. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KK8DiUPGG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KK8DiUPGG4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 56.71803044074774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs discrete leg kicks and body movements, driven by explicit physical actions.", "background_and_ambient_analysis": "Static background elements (bike, walls, covered area) show no uniform shifting. No fire, water, smoke, or wind effects present."}}
{"video_id": "4KSVMsZaRfU", "file_name": "4KSVMsZaRfU_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a gray cap sits on a green patterned couch, strumming a light brown ukulele with his hands moving up and down the strings. He remains stationary in front of a white curtain throughout the sequence. The camera maintains a static, frontal perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KSVMsZaRfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KSVMsZaRfU_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 148.94710153136887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man's hands and ukulele exhibit discrete motion: hands strumming/vibrating strings, with clear movement of the instrument due to playing.", "background_and_ambient_analysis": "Background elements (green couch, white curtain, plants) are static and show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "4KPgVjSiYIU", "file_name": "4KPgVjSiYIU_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a video snippet and wants a concise, chronological paragraph following specific rules. First, I need to understand the requirements.\n\nThe main points are to focus on the motion and behavior of the main subjects in order, describe their appearance and number, mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames: the first frame shows three people in a gym setting. The second frame has four people dancing. Wait, the user mentioned a video, but the frames provided are 0.0 to 5.0 seconds. Let me check the descriptions.\n\nIn the first frame (0.0s), there's a woman in a yellow top and white pants dancing. The next frames (1.4-2.5s) show a group of four people, all moving in sync. They're in a gym with a wooden floor, large windows, and yellow walls. The camera shifts from a close-up to a wider shot, then back to close-up. The \"STAR SPORTS\" logo is present but according to the rules, I shouldn't mention text, so I'll ignore that.\n\nI need to describe the sequence chronologically. Start with the initial shot: three people, then four in the next frames. Wait, the first frame is a close-up of a woman in yellow, then the scene changes to a wider shot showing four dancers. They're moving in unison, doing arm and leg movements. The background has windows and yellow walls, but I should keep that minimal. The camera moves from close to wide, then back to close. The main subjects are four women, two in yellow tops (but maybe it's three in yellow? Wait, the first frame has one in yellow, then the next frame shows four: two in yellow, one in gray, one in white? Wait the user's description says \"four people: two in yellow tops and white pants, one in gray top and black pants, one in gray top and black pants\". Wait, maybe it's two in yellow, two in gray. But the key is to note the number and their colors.\n\nWait, the user's example in the problem statement says the first frame has three people, but the second frame (1.4s) shows four. So the sequence is: initial close-up of one person, then a group of four. Need to mention the number increasing. But maybe the first frame is part of the group. Let me check the user's example frames again.\n\nLooking at the frames: [0.0s] shows a woman in yellow top and white pants dancing. [1.4s] shows four people dancing. So the video starts with a close-up of one dancer, then the scene expands to show four dancers. So the first part is a close-up of a single person in a yellow top and white pants, then the camera pulls back to show four dancers (two in yellow tops, two in gray tops), all moving in sync. They perform coordinated arm and leg movements. The background includes a gym with yellow walls and large windows, but the background is minimal. The camera moves from a close-up to a wider shot, then back to a close-up. Need to mention the camera movement.\n\nSo the chronological order: starts with a close-up of one dancer in yellow, then the camera pulls back to reveal four dancers (two in yellow, two in gray), who continue moving in sync. The camera then shifts to a close-up of another dancer. The spatial relationship: in the wider shot, the dancers are arranged in a line. The camera moves from close to wide to close again. Background is a gym with yellow walls, but keep it minimal.\n\nNow, applying the rules: no text recognition, so ignore \"STAR SPORTS\". Focus on motion, appearance, number, spatial relationships, camera movement.\n\nCheck if the number is correct. The frames show four people. The first frame is one, then four. Wait, maybe the initial frame is part of the group, but the user's description says [0.0s] has a woman in yellow, then [1.4s] shows four. So the first part is a close-up of one, then the camera pulls back to show all four. So the caption should start with the close-up, then the wider shot.\n\nSo the caption would be: A woman in a yellow top and white pants dances in a close-up shot. The camera pulls back to reveal four dancers—two in yellow tops and white pants, two in gray tops and black pants—performing synchronized arm and leg movements in a gym with yellow walls. They maintain a line formation as the camera shifts to a medium shot, focusing on their dynamic motion.\n\nWait, but the user's rules say to mention the number and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KPgVjSiYIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KPgVjSiYIU_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 504.6683711811278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (people) exhibit coordinated movement: high kicks, side steps, and arm extensions. These are distinct solid objects moving due to locomotion and physical force (muscle-driven motion).", "background_and_ambient_analysis": "The gym walls and stacked mats remain static with no uniform shifting or fluid motion (e.g., fire, water, smoke). Background elements are consistent across frames, indicating no environmental fluid dynamics."}}
{"video_id": "4KW2UIK03BY", "file_name": "4KW2UIK03BY_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video of a young boy, and I need to generate a concise, chronological paragraph following their specific rules.\n\nFirst, I'll watch the video description. The boy is wearing a blue and gray shirt with \"100\" visible. He's moving around, raising his arms, and looking up. The background is dark, maybe indoors with some furniture like a chair or table.\n\nThe rules say to focus on motion and behavior in chronological order. So I need to list the actions step by step. The boy starts facing right, then raises his arms, looks up, and turns his head. The camera seems shaky, following his movements.\n\nAppearance: He's a small child, short hair, blue and gray shirt. Number: just one boy. Spatial relationships: the background is dark with some furniture, but minimal description. Camera is handheld, shaky, following his movement.\n\nI need to avoid text recognition (like the \"100\" on his shirt), but since the user didn't specify to exclude it, maybe it's okay? Wait, rule f says exclude text recognition. So the shirt says \"100\" but I shouldn't mention it. Hmm, but the user's example output might have included it. Wait, no—the rules say exclude text recognition. So the caption should not mention the text on the shirt. So just describe the shirt as blue and gray, without the text.\n\nWait, in the user's problem statement under the rules, point f says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"100\" on the shirt is text, so we shouldn't mention it. So just say blue and gray shirt.\n\nLet me check the original video frames. The first frame shows the boy in a blue and gray shirt, then he moves. So in the caption, describe his shirt as blue and gray, no mention of text.\n\nChronological order: the boy starts by moving to the right, then raises his arms, looks up, turns his head. The camera follows him, handheld, slight shake.\n\nBackground: minimal, dark room with some furniture, but since it's minimal, maybe just mention it briefly.\n\nSo the caption should start with the boy's actions in order. Let me structure it.\n\n\"A young boy in a blue and gray shirt moves forward, raising both arms upward before looking up and turning his head to the left. The camera follows his motion with slight handheld shake, capturing him against a dark background with faintly visible furniture.\"\n\nWait, the rules say to mention spatial relationships if relevant. The boy is moving around, but the background elements are minimal. The camera perspective: it's handheld, so slight shake. The user's example output format says \"conclude with the camera perspective and movement\".\n\nSo maybe: \"A small child with short light hair, wearing a blue and gray shirt, moves forward, raising both arms upward, then looks upward and turns his head left. The camera follows closely with a slight shake, maintaining a medium shot against a dark indoor setting with indistinct furniture.\"\n\nBut need to check the rules again. Rule d: Conclude with camera perspective and movement. So after describing the boy's actions, mention the camera.\n\nAlso, rule b: briefly describe appearance and number. Number is one boy. Appearance: small child, blue and gray shirt.\n\nRule c: spatial relationships. Since the background is dark, maybe the furniture is to the left or behind, but in the video description, the first frame has a chair and table. But since background should be minimal, maybe just say \"dark indoor setting\".\n\nWait, the user's example output in the problem statement might not have included the furniture, but the user's rules say minimal unless essential. So maybe just mention the background as dark with faint furniture.\n\nPutting it all together:\n\n\"The video shows a small child with short light hair wearing a blue and gray shirt. The child moves forward, raises both arms upward, looks up, and turns his head left. The camera follows the child with slight handheld shake, maintaining a medium shot against a dark indoor background with faint furniture.\"\n\nWait, but the order should be chronological. The actions in sequence:\n\n- Starts moving (first frame), then raises arms (second frame), then looks up (third), etc.\n\nSo \"A small child in a blue and gray shirt moves forward, raises both arms upward, looks upward, and turns his head left. The camera follows closely with a slight shake, capturing him against a dark background with indistinct furniture.\"\n\nCheck for text exclusion: yes, no mention of \"100\".\n\nCheck for spatial relationships: \"against a dark background with indistinct furniture\" – maybe the furniture is to the left, but the rules say minimal unless essential. The furniture might not be essential, so maybe just \"dark background\".\n\nBut in the video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KW2UIK03BY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KW2UIK03BY_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 90.75999097078426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A toddler is moving: turning, raising arms, and walking. The motion is due to the child's locomotion and gestures.", "background_and_ambient_analysis": "No fire, water, or smoke observed. Background elements (wall, chair) are static and do not shift uniformly."}}
{"video_id": "4KMe7OUsjeM", "file_name": "4KMe7OUsjeM_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person splitting wood. First, the person is standing by a log on a chopping block. They're wearing a striped shirt and light pants. Then they bend down, maybe pick up a piece? Wait, the sequence: in the first frame, they're holding an axe, then they lift the axe to chop, then the log splits. Then they pick up a piece of wood. Then they walk away. Let's break it down.\n\nChronological order: person is at the chopping block, splits log (using axe), then picks up a piece, then walks away. Appearance: person in striped shirt, light pants. Spatial: near wooden fence, chopping block. Background minimal. Camera seems to be stationary, maybe slight movement? Wait, the camera perspective—looking at the scene, it's a fixed angle? Let's check the frames. The first few frames show the person chopping, then moving. The camera doesn't seem to move much; it's a fixed shot. But the problem says camera perspective and movement.\n\nSo, step by step:\n\n1. A person in a striped shirt and light pants is chopping a large log placed on a wooden chopping block against a wooden fence.\n2. They swing an axe to split the log, causing it to break into pieces.\n3. After splitting, they pick up a piece of the split wood and walk away from the chopping block.\n\nBackground: garden area with a fence, some plants, and a red bag nearby. But rule e says minimal background unless essential. So maybe just mention the fence as part of the setting.\n\nCamera: The camera is stationary, capturing the scene from a fixed angle.\n\nNow, put it into a concise paragraph. Make sure it's chronological, focus on motions.\n\nStart with the person chopping the log. Then splitting, then picking up and walking.\n\nLet me structure:\n\nA person in a striped shirt and light-colored pants stands at a wooden chopping block against a wooden fence, splitting a large log with an axe. After the log splits, they pick up a piece of wood and walk away from the block.\n\nCheck if that's chronological: yes. Mention appearance: striped shirt, light pants. Spatial: against fence, on chopping block. Then the action: splitting, then picking up and walking.\n\nCamera: stationary, fixed perspective.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to mention that.\n\nSo, \"A person in a striped shirt and light pants splits a log on a wooden chopping block against a fence using an axe, then picks up a piece of wood and walks away; the camera remains stationary throughout.\"\n\nBut let's check the video frames. The first frame: person chopping, second: bending, third: maybe after splitting, fourth: picking up, fifth: walking. So the sequence is: chopping, then picking up the wood, then walking.\n\nWait, in frame 1: person is chopping (holding axe). Frame 2: they bend over, maybe the log is splitting. Frame 3: they pick up a piece? Wait, maybe:\n\n0.0s: person stands, holding axe, about to chop.\n\n0.3s: bends down, maybe the axe is in motion.\n\n1.0s: they're lifting the axe again?\n\nWait, the video might be short. The description says the video starts with the person chopping, then the log splits, then they pick up a piece, then walk away.\n\nWait, looking at the example, the steps are:\n\n- Initially, person is chopping (hitting the log with axe).\n\n- Then they bend, maybe the log splits.\n\n- Then they stand up, pick up the wood, and walk towards the camera.\n\nSo chronological:\n\nA person in a striped shirt and light pants splits a large log on a wooden chopping block against a fence, lifting an axe and striking the log. After the split, they bend to pick up a piece of the wood and walk away from the block.\n\nCamera perspective: stationary, fixed angle.\n\nYes, that fits.\n\nNow, check the rules:\n\na) motion/behavior chronological: yes.\n\nb) appearance: striped shirt, light pants.\n\nc) spatial: chopping block against fence.\n\nd) conclude camera: stationary.\n\ne) background minimal: fence and garden, but maybe not essential, so just mention the fence.\n\nf) no text, etc.\n\ng) no reasoning.\n\nSo putting it all together:\n\nA person wearing a striped shirt and light-colored pants splits a large log on a wooden chopping block against a wooden fence using an axe, then picks up a piece of the split wood and walks away; the camera remains stationary throughout the scene.\n\nWait, \"splits\" might be better as \"strides the log to split it\" but maybe \"chops the log into pieces\". Wait, in the first frame, they're holding the axe, so the action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KMe7OUsjeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KMe7OUsjeM_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 424.91657984369726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving (bending, walking) while interacting with a large log. The child's motion is the primary discrete object movement.", "background_and_ambient_analysis": "The wooden fence and ground are static, with no shifting background. No fire, water, smoke, or wind is dominant."}}
{"video_id": "4KiLCkBoroE", "file_name": "4KiLCkBoroE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top and black pants performs barbell deadlifts in front of a squat rack. They stand upright, bend forward at the hips to grip the barbell, then lift it upward while maintaining a straight back. The camera remains static, positioned behind the individual throughout the sequence, capturing the motion against a gym background with minimal visible equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KiLCkBoroE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KiLCkBoroE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 146, "blur_score": 1830.7826475852116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs barbell deadlifts, moving the barbell vertically with discrete lifting/lowering motions; no other significant objects move.", "background_and_ambient_analysis": "Background consists of static concrete walls and gym equipment with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4Kn40jXuurM", "file_name": "4Kn40jXuurM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in dark attire and one in light attire, are positioned in an enclosed racquetball court with glass walls. The dark-clad person moves toward the right side of the court, then sprints across the court. The light-clad person moves toward the left side and runs across the court. Subsequently, the dark-clad person returns toward the left side of the court. The camera remains static throughout, capturing the action from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Kn40jXuurM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Kn40jXuurM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 215.74676754196776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (with racquets) and a ball moving via locomotion and collisions in a racquetball game; solid objects exhibit clear physics-driven motion (e.g., running, jumping, ball trajectory).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; indoor court with static walls and glass door. No fire, water, smoke, or wind visible."}}
{"video_id": "4KdI9ANUQ5c", "file_name": "4KdI9ANUQ5c_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a skier on a snowy slope. The skier is wearing a blue and black jacket, green pants, and a black helmet. There's another person in red and orange in the background, maybe waiting. Then the skier jumps off a snow ramp. The camera follows the skier as they soar through the air. The skier is in mid-air, doing a jump, and the background shows snowy mountains. The camera seems to be following the skier's movement, panning to keep them in the frame. Let's check the rules: chronological order, motion of main subjects. Main subject is the skier. Appearance: blue/black jacket, green pants, black helmet. The other person is in the background but maybe not main. The jump starts from the ramp, then the skier is airborne, then landing or continuing. Wait, the video shows the skier starting on the slope, then launching off the jump, mid-air, and then maybe descending. The camera moves to follow the skier. Background is snowy mountains, but minimal. Let's structure it: first frame, skier on slope, then jumps, so chronological: skier prepares (but maybe not detailed), then jumps, flies over mountains, camera follows. Let's phrase it.\n\nStart: A skier in a blue and black jacket, green pants, and black helmet is on a snowy slope. Then they jump from a snow ramp, becoming airborne, with the camera tracking their movement over the snow-covered mountains. The background shows distant peaks. The camera perspective shifts to follow the skier's flight path, capturing their mid-air maneuver.\n\nWait, need to be concise. Let's check the frames: frame 0: skier on slope, frame 1: jumping, frame 2-5: mid-air. So the sequence is: the skier initiates a jump from a snow-covered slope, soaring through the air above the snow-capped mountains, while the camera follows their trajectory. The skier's attire is blue and black jacket, green pants. The background has a snowy mountain landscape. Also, the other person in red and orange is in the background but maybe not main. The rules say focus on main subjects (the skier), so maybe the other person is secondary.\n\nSo: A skier wearing a blue and black jacket, green pants, and black helmet launches from a snow ramp, becoming airborne and soaring over snow-covered mountains. The camera tracks their flight path, capturing their mid-air maneuver with a slight pan to follow their movement. The background includes distant snow-capped peaks.\n\nWait, need to check if the other person is part of the motion. In frame 0, there's a person in red and orange (maybe a spectator or another skier) standing on the slope. But the main subject is the skier in blue/black. So mention the main skier's action chronologically.\n\nLet me draft:\n\nA skier in a blue and black jacket, green pants, and black helmet begins a jump from a snow-covered slope, launching into the air and soaring over distant snow-capped mountains. The camera follows their trajectory, capturing their mid-air maneuver as they fly above the landscape.\n\nWait, check the exact frames. Frame 0: skier is on the slope, maybe approaching the jump. Frame 1: they're mid-jump, frame 2-5: higher, so the jump is initiated. So \"launches from a snow ramp, soars through the air\" as the motion.\n\nAlso, the other person (in red/orange) is in the background but the main subject is the skier. So focus on the skier's motion.\n\nLet me check the rules again: focus on motion and behavior of main subjects. Main subject is the skier. So:\n\nA skier wearing a blue and black jacket, green pants, and black helmet jumps from a snow ramp, becoming airborne and flying over snow-covered mountains. The camera follows the skier’s movement, panning to maintain their position in the frame as they descend.\n\nWait, but in the video, the skier is in mid-air for several frames, so the sequence is: starting on the slope, then jumping, then in mid-air.\n\nSo chronological: the skier is on a snowy slope, then takes off from the ramp, soars above the mountains, and the camera tracks their flight.\n\nAlso, the background has a snowy mountain landscape, but minimal. So:\n\nA skier in a blue and black jacket, green pants, and black helmet launches from a snow ramp on a snowy slope, soars through the air above snow-capped mountains, and the camera follows their movement with a slight pan to keep them centered.\n\nYes, that seems concise, chronological, describes motion, appearance, spatial (airborne over mountains), camera movement (pan", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KdI9ANUQ5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KdI9ANUQ5c_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 164.12000731170795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skier is the primary solid object moving via skiing and jumping; the fire is a secondary ambient element.", "background_and_ambient_analysis": "The background consists of static snowy mountains and sky, with a small fire present but not dominant (not the primary motion)."}}
{"video_id": "4KnegREmJiY", "file_name": "4KnegREmJiY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray sweater and blue jeans is seated on a stool, shaping clay on a spinning pottery wheel. He uses his hands to smooth and mold the clay, adjusting his grip as he works. The scene includes a small wooden table supporting the wheel, with shelves filled with pottery pieces to his right. The camera remains stationary, capturing the process from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KnegREmJiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KnegREmJiY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 125.43890963764697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and arms while working on an object at a table, indicating solid object motion driven by explicit physical actions.", "background_and_ambient_analysis": "Static background elements (shelves, wall, table) show no shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "4Kt_AHE9hVU", "file_name": "4Kt_AHE9hVU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored top and dark pants stands on a snowy street at night near a building with illuminated windows, then loses balance and falls backward into a snowbank, sliding down and eventually lying on the snow with limbs visible. The camera, positioned close to the subject, remains slightly shaky throughout, capturing the fall from a ground-level perspective with minimal background details beyond the snow-covered street and distant lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Kt_AHE9hVU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Kt_AHE9hVU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 79.46810777903661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) moves from standing to falling/sitting on snow, exhibiting locomotion and potential collision with the snowy ground.", "background_and_ambient_analysis": "No significant background shifts or ambient motion (fire, water, wind); snow is static and buildings remain fixed relative to each other."}}
{"video_id": "4KyVsJq3fAw", "file_name": "4KyVsJq3fAw_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a light-colored sweater and beige scarf, strums an acoustic guitar with a light brown body and black sound hole while seated against a plain wall with a wooden headboard; their left hand adjusts finger positions on the fretboard and right hand repeatedly strums the strings. The camera remains static, capturing a medium shot from a slightly low angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4KyVsJq3fAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4KyVsJq3fAw_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 111.35243599461319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (solid object) is moving their hands to play the guitar; fingers are strumming and fretting the strings in rhythmic motion.", "background_and_ambient_analysis": "Background (wall and headboard) is static with no shifting or movement. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "4LIePcbZlAQ", "file_name": "4LIePcbZlAQ_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow snowplow truck, large and heavy-duty with a raised plow arm, moves along a snow-covered street. The plow lowers to contact the snow, pushing it to the side as the vehicle progresses from left to right. The truck’s bucket displaces snow, creating a cleared path, with a white house visible in the background. The camera follows the truck’s movement, maintaining a steady tracking shot with slight pan motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LIePcbZlAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LIePcbZlAQ_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 530.2647962284356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow bulldozer is moving forward while pushing snow. A person in dark clothing is standing near the house, occasionally shifting position but not exhibiting significant locomotion.", "background_and_ambient_analysis": "Background elements (white house, trees, snow-covered ground) remain stationary relative to each other across frames, showing no uniform shifting. No fluid/environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "4LFQuxKfFIQ", "file_name": "4LFQuxKfFIQ_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and light pants lies on a red bench while another individual with gray hair and a dark shirt stands behind, assisting by adjusting their position as they move their arms. The camera gradually zooms in closer to the bench, capturing the motion from a medium shot with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LFQuxKfFIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LFQuxKfFIQ_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 150.37071212447088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (client and trainer) exhibit controlled physical motion: client performs seated rowing motion with arm/shoulder movement, trainer leans and shifts body to provide resistance assistance.", "background_and_ambient_analysis": "The gym background (weights, walls, window) remains static with no fluid motion, smoke, fire, or wind. Exercise balls are stationary, confirming no ambient environmental motion."}}
{"video_id": "4LBrd7lzWA0", "file_name": "4LBrd7lzWA0_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Minced meat, pink with white fat flecks, is extruded from a metal meat grinder. The strands fall downward into a metallic bowl, accumulating as a mound. The camera maintains a close-up perspective, focused on the grinder's output and the bowl, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LBrd7lzWA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LBrd7lzWA0_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 398.29229595959777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Minced meat is the sole discrete object in motion: it is extruded from the grinder's nozzle under mechanical force and falls vertically into the pan due to gravity. The meat maintains cohesive mass as it transitions from the grinder to the pan.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). The kitchen backdrop (walls, counter) remains static throughout the sequence with no uniform displacement."}}
{"video_id": "4LNE0VkH5T4", "file_name": "4LNE0VkH5T4_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person working on a wall. They're using a trowel to apply plaster. Let's check the chronological steps.\n\nAt the start, the person is crouched with a trowel, then moves their arm to spread the plaster. The video shows the person lifting their arm up to apply the plaster along the wall. The person is wearing a white shirt and shorts. The wall is partially covered with plaster, and there's a bucket on the ground nearby. \n\nBackground: the wall has some old texture, maybe unfinished. The floor is concrete. The person is in front of the wall, working from left to right? Wait, the video shows them moving their arm up and down. Let's see the motion: starts with the trowel near the bottom, then lifts up to apply to the upper part.\n\nWait, the video starts with the person's hand holding the trowel, then they move their arm to spread the plaster. The person is crouched, so maybe moving from a lower position to higher. The bucket is on the ground next to them. \n\nCamera perspective: the video is shot from a slightly overhead angle, maybe fixed? The description says \"top-down\" but maybe it's a high angle. Let's check the rules: camera perspective and movement. The video seems to have a static camera, maybe slight shake. The background is minimal: the wall and floor.\n\nSo, step by step:\n\n- A person (wearing white shirt, shorts) crouches near a wall with a trowel.\n- They extend their arm to apply plaster to the wall, moving the trowel upward and across.\n- The bucket is on the floor beside them.\n- Camera is static, high angle, with slight shake.\n\nNow, make it concise, chronological. Focus on motion: starts with crouched, then arm motion applying plaster. Mention appearance: white shirt, shorts. Spatial: person in front of wall, bucket nearby. Background minimal.\n\nSo the caption should be:\n\nA person wearing a white shirt and shorts crouches in front of a wall with a trowel, extending their arm to apply plaster upward along the wall's surface. A bucket sits on the floor beside them as they move their hand in a sweeping motion. The camera maintains a high-angle perspective with slight movement, capturing the person’s repetitive plastering action against the unfinished wall.\n\nWait, check rules: keep background minimal. So \"unfinished wall\" is okay. The bucket is essential as it's part of the scene. The motion is chronological: starts crouching, then extending arm, applying plaster. The person is the main subject. \n\nLet me check the rules again. a) motion and behavior in chronological order. So: person crouches, then uses trowel to apply plaster (moving arm up). \n\nSo revised:\n\nA person in a white shirt and shorts crouches beside a wall, using a trowel to spread plaster upward across the surface. The bucket rests on the floor nearby as they move their arm in a horizontal sweeping motion. The camera stays in a high-angle position with slight shake throughout the sequence.\n\nCheck if background is minimal: \"wall\" is described as unfinished, but maybe just \"wall\" is enough. The rule says \"minimal unless essential\". The wall is the main background, so maybe \"a wall with an uneven, textured surface\" but maybe too much. Wait, the video shows the wall has some old plaster, but perhaps \"wall\" is sufficient.\n\nWait, the first frame shows the wall as having some texture, maybe partially plastered. But the rule says minimal background. So maybe just mention the wall.\n\nSo:\n\nA person wearing a white shirt and shorts crouches in front of a wall, using a trowel to apply plaster. They extend their arm upward and sweep the trowel across the wall's surface, moving the tool from left to right. A bucket sits on the floor beside them. The camera captures the action from a high angle with slight movement.\n\nWait, need to be concise. Let's see. The key points:\n\n- Person (white shirt, shorts) crouched, using trowel.\n- Motion: arm extends to apply plaster upward, sweeping motion.\n- Bucket on floor.\n- Camera: high angle, slight shake.\n\nPutting it all together chronologically:\n\nA person in a white shirt and shorts crouches before a wall, extending their arm with a trowel to apply plaster upward along the wall's surface. They move the tool in a horizontal sweep while a bucket rests on the floor nearby. The camera maintains a high-angle perspective with minor movement throughout.\n\nYes, that's concise, covers motion chronologically, appearance, spatial (bucket nearby), camera perspective.\n</think>\n\n<caption_output>A person wearing a white shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LNE0VkH5T4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LNE0VkH5T4_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 148, "blur_score": 35.45949094371664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arms and body to apply a material (likely mortar) to the wall. The motion is controlled and deliberate.", "background_and_ambient_analysis": "Background elements (wall, floor, door frame) are static and do not shift uniformly. No environmental fluid motion (water, fire, smoke, wind) is present."}}
{"video_id": "4LZntU1ePr8", "file_name": "4LZntU1ePr8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a green and blue jacket and orange beanie pushes two children on a red sled; the children, wearing gray and dark winter coats with hats, begin sledding downhill through snow-covered terrain. The sled moves past houses and trees, with the camera following their descent from behind, tracking their motion as they continue down the slope.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LZntU1ePr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LZntU1ePr8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 156, "blur_score": 44.0669598392828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a sled are moving down a snowy hill due to gravity and an initial push. The person in green initially pushes the sled and then steps away.", "background_and_ambient_analysis": "The background (houses, trees, snow-covered ground) is static. No fluid/environmental motion (fire, water, wind) is dominant; the snow is static and the motion is due to the sled."}}
{"video_id": "4Lbftpyg2jE", "file_name": "4Lbftpyg2jE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black pants adjusts wooden planks within a wooden framework, using their hands to position and secure the planks. The camera maintains a close-up perspective, following the hand movements as they interact with the structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Lbftpyg2jE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Lbftpyg2jE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 154.07819889006635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a wooden workpiece on a lathe; the wood moves due to machine rotation and manual adjustment. The person's torso and hands exhibit controlled motion from physical interaction with the tool.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) observed. Static background elements (machine structure, wooden planks) show minimal displacement, indicating no dominant fluid/gaseous motion."}}
{"video_id": "4Lfe-Ozj2Js", "file_name": "4Lfe-Ozj2Js_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black hoodie and dark pants kneels on the wooden floor, extending her right arm toward a standing man in a dark polo shirt and black pants. The man, positioned to her right, grips her wrist and adjusts his hold as the woman maintains her extended arm. The gym background features stationary exercise equipment. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Lfe-Ozj2Js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Lfe-Ozj2Js_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 79.86696397331175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are engaged in a physical interaction (martial arts demonstration), moving their arms and bodies in response to the technique being applied.", "background_and_ambient_analysis": "Background elements (gym equipment, walls) are static with no fluid motion (fire, water, smoke) or shifting backgrounds indicating camera motion."}}
{"video_id": "4LijpP9koO0", "file_name": "4LijpP9koO0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video. The rules are specific, so I need to make sure I follow them all.\n\nFirst, looking at the video segments. The first part shows a person dancing in a room with a red wall and wooden floor. The person is wearing a skirt, and they jump towards the camera. Then, it cuts to a black screen with text about a tango school, but the instructions say to exclude text recognition, so I shouldn't mention the text.\n\nSo the main action is the dancer. The caption needs to be in chronological order. Start with the initial scene: a person (maybe a woman, but since appearance details are allowed, but the rules say mention appearance briefly if relevant. The description says \"color, size, orientation\". The dancer is wearing a skirt with a slit, maybe. But since it's a video, maybe just describe the motion.\n\nWait, the first frame shows a person standing near the red wall. Then they jump towards the camera. So the sequence is: the dancer is initially standing, then jumps forward, and then the video transitions to the black screen. But the user says to focus on the motion of the main subjects. So the main subject is the dancer. The first part is the dancer moving from the wall towards the camera. The text screen is part of the video but according to rule f, exclude text recognition. So the caption should describe the dancer's action, then maybe the transition to the black screen with text, but since we can't mention text, maybe just the transition.\n\nWait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So when the video shows the black screen with text, I shouldn't describe the text. So the caption should just note that there's a transition to a black screen, but since the text isn't part of the content, perhaps just the visual change.\n\nThe video starts with the dancer jumping towards the camera, then the screen cuts to black with text. But since the text is excluded, maybe the caption should only talk about the dancer's movement. However, the user says \"chronological paragraph\", so we need to mention the sequence of events as they happen in the video.\n\nWait, the video starts with the dancer in the room, then jumps towards the camera, then the scene changes to the black screen. But the black screen part is only the text. So the main content is the dancer's action, then the transition. But the rules say to exclude text recognition, so maybe the caption only covers the dancer's movement, and then the cut to the black screen without mentioning the text.\n\nWait, the user's example output might have included the text part but since we can't mention it, the caption should just say \"the scene transitions to a black screen\" without describing the text. Let me check the rules again.\n\nRule f: Exclude text recognition, named characters, or stylistic analysis. So the transition to the black screen is just a scene change, but the text on it is not to be mentioned. So the caption would note that after the dancer moves, the video shows a black screen (but without text details). However, the user's example in the problem statement has the text screen as part of the video, but the task says to exclude text recognition. So in the caption, after the dancer's action, we just say the scene cuts to a black screen.\n\nWait, looking at the provided example: the user's sample output is a caption that describes the dancer jumping towards the camera, then the scene transitions to a black screen. But since text is excluded, maybe just mention the transition.\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". The dancer is wearing a skirt with a slit. The initial frame has the dancer standing in front of a red wall, then jumping towards the camera. So the first action is the dancer standing, then moving towards the camera.\n\nLet me try structuring it:\n\nA person wearing a patterned skirt with a front slit jumps forward toward the camera from a red-walled room with wooden flooring, then the scene transitions to a black screen.\n\nBut the rules say \"chronological order\" so start with the initial state. The first frame shows the person standing, then jumping. So:\n\nIn the initial frame, a person wearing a patterned skirt with a slit stands against a red wall in a room with wooden flooring. The individual then jumps forward toward the camera, moving across the floor before the scene cuts to a black screen.\n\nWait, but the problem says \"focus primarily on the motion and behavior of main subjects\". So the main action is the jump. The initial position is part of the motion. So:\n\nA person wearing a patterned skirt with a slit stands in a room with a red wall and wooden floor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LijpP9koO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LijpP9koO0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 95, "blur_score": 1339.8726422605341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is walking across the room from left to right, moving due to locomotion.", "background_and_ambient_analysis": "The red wall and wooden floor are static; no fluid or wind effects observed."}}
{"video_id": "4LkyxeQgWS4", "file_name": "4LkyxeQgWS4_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames. The first frame is a top-down view of a room with people. There are two people: one in a blue shirt and jeans, and another in a red shirt and jeans. The room has a bed, some scattered objects, and a person sitting on the floor. Then the camera tilts and moves, showing a stage area. In the next frames, it's a stage with two people dancing—one in red shirt, one in blue. They're moving around on stage, interacting with each other. The audience is visible in the foreground. The background has a wall with decorations like stars and a red table. \n\nSo, chronologically: starts with a top-down view of the room with two people (red and blue shirts) and other elements. Then the camera pans to a stage where those two continue moving, now on stage with an audience. The camera movement is a tilt and pan to the stage. Need to mention main subjects' motions: the two people are dancing or moving energetically on stage. Spatial relationships: in front of the audience, stage with wall decorations. Camera starts top-down, then tilts and pans to show the stage. Background is minimal except the stage setup. \n\nLet me structure it: \n\nStart with the initial top-down view (frame 0), then the camera tilts (frame 1-2), transitions to a stage scene where two people (red shirt, blue shirt) move around. The camera movement is a tilt and pan, showing the stage. \n\nCheck rules: focus on motion and behavior in order. Mention appearance (color of shirts), number (two people), spatial relationships (stage, audience in front). Camera perspective starts top-down, then pans to stage. \n\nAvoid background details unless essential. The stage has decorations, but maybe mention \"wall with decorative shapes\" as essential? Wait, rule e says minimal background. So maybe \"a wall with colorful shapes\" but keep it brief. \n\nFinal paragraph: \n\nThe video opens with a top-down view of a room where two people, one in a red shirt and jeans and another in a blue shirt and jeans, move around scattered objects and a bed. The camera tilts and pans to reveal a stage scene where the two individuals energetically dance and interact, with the audience seated in front. The camera’s movement shifts from top-down to a frontal stage perspective as the individuals move across the stage. \n\nWait, need to check chronological order. Frame 0: top-down, room. Frame 1-2: camera tilts, shows room but then transitions to stage. Then frames 2-4: stage scene. So sequence is: initial top-down, then tilt/pan to stage, then the two on stage moving. \n\nSo the caption should be: \n\nThe video begins with a top-down view of a room with two people, one in a red shirt and jeans and another in a blue shirt and jeans, moving near a bed and scattered objects. The camera tilts and pans to show the individuals dancing energetically on a stage with an audience seated in front, as the camera shifts to a frontal perspective while the two people interact and move across the stage. \n\nWait, check rule d: conclude with camera perspective and movement. So first, describe the sequence of actions, then end with how the camera moves. \n\nLet me rephrase: \n\nAt the start, a top-down view shows two people (one in red shirt and jeans, one in blue shirt and jeans) moving around a room with a bed and scattered items. The camera tilts and pans to transition to a stage scene where the two individuals dance and interact in front of an audience. The camera’s final perspective is frontal as the people move across the stage. \n\nWait, rule a: chronological order. So first, initial scene (top-down room), then camera tilts/pan to stage, then on stage they move. \n\nSo the caption: \n\nThe video opens with a top-down perspective of a room containing two individuals—one in a red shirt and jeans, the other in a blue shirt and jeans—moving near a bed and scattered objects. The camera tilts and pans to reveal the same two people dancing energetically on a stage, interacting while the audience is visible in front. The camera then stabilizes into a frontal view as the individuals continue their movements on the stage. \n\nCheck rules: \n\na) motion/behavior chronological: starts in room, then on stage dancing. \n\nb) appearance and number: two people, red and blue shirts. \n\nc) spatial relationships: room elements, stage with audience in front. \n\nd) camera perspective: starts top-down, then tilts/pan to stage, ends with frontal. \n\ne) background minimal: room has bed, scattered items; stage has audience,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LkyxeQgWS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LkyxeQgWS4_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 112.57939591619527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two men on stage (one in red, one in blue) are performing dance-like movements. Their motion is due to explicit physical forces (locomotion and gestures).", "background_and_ambient_analysis": "The background shifts uniformly during the initial 0.5 seconds (indicating camera movement), but becomes static for the remainder of the video. No fire, water, smoke, or wind is present. Ambient motion is not dominant."}}
{"video_id": "4LwEtOu-CLQ", "file_name": "4LwEtOu-CLQ_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and red shirt sits on a brown couch. A child in teal pajamas with pink trim jumps onto the couch, hugs the person, and then jumps off. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LwEtOu-CLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LwEtOu-CLQ_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 32.94253319747021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in teal pajamas is moving their upper body and arms while seated on a couch, with minimal movement of another person (partially visible) in the background.", "background_and_ambient_analysis": "The background (curtain, couch, lamp) is static with no fluid or environmental motion (e.g., fire, water, wind) present."}}
{"video_id": "4LvKy1VcPuc", "file_name": "4LvKy1VcPuc_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long curly blonde hair in a striped shirt adds toppings to a pizza on a patterned tablecloth, while another woman in a black polo shirt stands to her right, holding a phone and taking photos. The striped-shirt woman continues placing cheese and ingredients onto the pizza, with the black-shirt woman maintaining her position, occasionally adjusting the phone. The camera remains stationary, focusing on the table and the two individuals as they engage in food preparation and phone usage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4LvKy1VcPuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4LvKy1VcPuc_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 148.53158726906867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person on the right is handling food items (e.g., pizza toppings), and another on the left is assembling a pizza. These movements are deliberate and due to physical actions (e.g., reaching, placing ingredients).", "background_and_ambient_analysis": "The yellow wall and table setup remain static; no fluid motion (fire, water, smoke) or wind effects are present."}}
{"video_id": "4M0RuV_3W44", "file_name": "4M0RuV_3W44_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt stands in front of a wooden door, holding a large metallic cymbal with both hands. They rotate the cymbal in a circular motion, spinning it around their body. The camera remains stationary, capturing the motion against the wooden door backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4M0RuV_3W44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4M0RuV_3W44_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 30.92818816788594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a large metallic cymbal (solid object) in circular and back-and-forth motions, likely playing it. The cymbal's motion is discrete and driven by hand manipulation.", "background_and_ambient_analysis": "The wooden door and wall decorations show no shifting or movement. No fire, water, smoke, or wind is present; the scene is static and indoor with no environmental fluid motion."}}
{"video_id": "4M4fGgCbIS0", "file_name": "4M4fGgCbIS0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in blue clothing stands near a desk holding a plate and bowl. A man in a checkered shirt and beige pants walks toward her from the left. They meet, face each other, and shake hands. The room contains green chairs and shelves with items; the camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4M4fGgCbIS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4M4fGgCbIS0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2377.7402440453848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two humans (man and woman) engage in physical interactions: walking, handshakes, and item exchange; their movements are distinct and trackable as solid objects.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static elements (walls, shelves, curtains) remain fixed throughout the sequence."}}
{"video_id": "4M9FNTY8CDE", "file_name": "4M9FNTY8CDE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in an orange shirt handling a cardboard box. First, they open the box, then pull out white padded materials. The person's hands are visible, wearing a watch. The background has a mesh fence and a truck. The camera focuses on the hands and box, maybe a slight movement. Need to describe chronologically: opening box, removing contents, then the person steps back. Check the rules: motion, appearance (orange shirt, watch), spatial (box in front), camera perspective (close-up, maybe following the action). Avoid text, names. Let's structure:\n\nA person in an orange shirt opens a cardboard box, revealing white padded materials inside. They pull out the padding, then step back as the camera maintains a close-up view of the box and their hands. Background includes a mesh structure and vehicle wheel. Minimal background description.\n\nWait, check the timestamps. First frame: opening box. Then pulling out padding. Then the person moves, and the camera shows a wider shot maybe? The video goes from close-up of hands opening box, then pulling out padding, then the person is seen from a bit further, with a red container and blue truck.\n\nSo sequence: 1. Person in orange shirt opens box. 2. Removes white padded items. 3. Steps back, revealing more of the scene (truck, container). Camera starts close on hands, then maybe a slight pan to show more context.\n\nNow, make it concise. \"A person in an orange shirt opens a cardboard box, extracting white padded materials, then steps back as the camera maintains a close-up view of their hands and the box, with a mesh structure and vehicle wheel visible in the background.\"\n\nWait, check rule c: mention spatial relationships. \"The person’s hands manipulate the box, which is positioned against a mesh fence, with a vehicle wheel to the right.\" But need chronological.\n\nLet's outline:\n\n- Start: Person in orange shirt (visible torso and hands) opens cardboard box (white interior, padded with white materials).\n- Then: Pulls out the white padding, showing the contents.\n- Then: Steps back slightly, revealing a red container and blue vehicle in the background.\n- Camera: Close-up on box and hands, shifting slightly to show more of the scene but focused on the action.\n\nSo the caption should be:\n\nA person wearing an orange shirt opens a cardboard box, removing white padded materials inside; their hands, adorned with a wristwatch, handle the box while the camera stays close to the action, with a mesh fence and vehicle wheel visible in the background.\n\nWait, but need to be chronological. Let's check each step:\n\nFrame 0: Person in orange shirt opening box (hands on box, lid being lifted).\n\nFrame 1: Box is open, person's hands inside.\n\nFrame 2: Pulling out white padding.\n\nFrame 3: More white padding being pulled.\n\nFrame 4: Person holds the padding, box is partially open.\n\nFrame 5: Person steps back, showing a red container and blue vehicle.\n\nSo the motion: opens box → removes padding → steps back.\n\nAppearance: orange shirt, watch on wrist.\n\nSpatial: box is in front of the person, mesh fence to the left, vehicle wheel to the right.\n\nCamera: starts close-up on hands and box, then shifts slightly to show the wider scene but remains focused on the action.\n\nNow, write concise paragraph:\n\nA person in an orange shirt opens a cardboard box, removing white padded materials with their hands; the individual, wearing a wristwatch, steps back to reveal a red container and blue vehicle in the background, as the camera maintains a close-up perspective on the box and hands.\n\nWait, but the background is minimal. Need to check if the mesh fence is essential. The first frame has a mesh fence on the left. So maybe include \"with a mesh fence visible to the left.\"\n\nFinal draft:\n\nA person in an orange shirt opens a cardboard box, extracting white padded materials inside; their hands, adorned with a wristwatch, manipulate the box while standing in front of a mesh fence, and the camera follows the action closely before shifting slightly to show a red container and blue vehicle in the background.\n\nWait, but the rules say \"Keep background descriptions minimal unless essential.\" The mesh fence is part of the background, but maybe not essential? The main action is the box and hands. Maybe \"background includes a mesh structure and vehicle wheel.\"\n\nWait, the first frames show a mesh fence on the left, then a truck wheel. So background: mesh fence and vehicle.\n\nLet's rephrase to be concise:\n\nA person in an orange shirt opens a cardboard box, removing white padded contents; their hands, wearing a wristwatch, handle the box while the camera focuses on the action, with a mesh fence and vehicle wheel visible in the background.\n\nBut check the chronological order:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4M9FNTY8CDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4M9FNTY8CDE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 1231.7571079624854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt interacts with a clipboard, cardboard box, and papers—handling the box to extract and organize documents, with hands moving the objects in discrete physical actions.", "background_and_ambient_analysis": "Background elements (metal mesh, vehicle tire) remain stable across frames with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "4M3ocZXBU1A", "file_name": "4M3ocZXBU1A_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a top-down view of a green table with poker chips and cards. There are hands moving. First, in the initial frame, there are hands on the table: one holding a card, another holding a deck. Then the hands move the chips. Let's check the sequence.\n\nFrame 0: Hands are positioned. Left hand has a card, right hand holding a deck. There are three face-up cards in the center, some chips around. Then in frame 1-2, the bottom left hand moves chips. Then the left hand (maybe the one that was holding a card) moves the card away. Then the hand moves the chips again. Wait, the hands are doing actions: moving chips and cards.\n\nChronologically: First, a left hand (maybe) moves a pile of chips. Then another hand (right?) moves a chip. Then the left hand (which was holding a card) moves the card to the side. Then the hand picks up a chip. Then another hand moves chips. Let's break down the actions.\n\nThe main subjects are hands and chips/cards. The background is a green table.\n\nStarting from the first frame: two hands are visible. One hand (top left) holds a single card, another hand (top right) holds a deck of cards. There are three face-up cards (9, 8, 8? Wait, no, the cards shown are 10 of spades, 9 of diamonds, 8 of diamonds? Wait, the cards in the center: first card is 10 (spades), second is 9 (diamonds), third is 8 (diamonds). Then there are piles of white chips (poker chips) around.\n\nThen, in the next frames, the hands are moving chips. Let's look at the sequence:\n\n- At [0.0], the left hand (bottom left corner) moves a chip towards the center, then another chip. Wait, no: the first action is the bottom left hand (hand moving chips) picks up a chip and moves it. Then the hand moves another chip. Then the left hand (the one that was holding a card) moves the card to the left side. Then the hand picks up a chip from the bottom left and moves it to the center.\n\nWait, the video is showing:\n\nFrame 0: Three face-up cards in center, chips scattered. Top left hand holds a card, top right hand holds a deck.\n\nFrame 1: Bottom left hand moves a chip (from left side pile to center).\n\nFrame 2: Same hand moves another chip (so two chips moved).\n\nFrame 3: The left hand (which was holding a card) now moves the card to the left side (the card is now in the left side, not in the hand).\n\nFrame 4: The bottom left hand picks up a chip from the left pile and moves it to the center.\n\nFrame 5: The hand moves another chip (from center to left? Wait, the chips are moving. Let's track the movement.\n\nThe key actions:\n\n- Hand on bottom left: moves chips from the left edge towards the center.\n\n- Hand on top left: initially holds a card, then moves the card to the left edge.\n\n- Hand on top right: holds a deck, then maybe adjusts the deck but doesn't move it much.\n\nNow, the chips: there are multiple white poker chips, size medium, circular. The cards: three face-up cards (10, 9, 8) in the center, and a deck in top right.\n\nChronological order:\n\n1. The bottom left hand moves two chips from the left edge towards the center.\n\n2. The top left hand moves the card (which was held) to the left edge.\n\n3. The bottom left hand picks up another chip from the left pile and moves it to the center.\n\n4. The hand on the bottom left places a chip on the table, adjusting its position.\n\nWait, let's check the frames:\n\n[0.0] → hands are in initial position.\n\n[0.3] → left hand (bottom left) moves a chip towards center.\n\n[0.4] → same hand moves another chip (so now two chips moved).\n\n[0.5] → the top left hand moves the card to the left edge.\n\n[0.6] → bottom left hand picks up a chip from the left edge.\n\n[0.7] → hand moves the chip to center.\n\nWait, maybe better to list the actions step by step:\n\n- At time 0: Left hand (bottom left) is near a pile of chips, right hand (top right) holds a deck, top left hand holds a single card, center has three face-up cards, chips scattered.\n\n- Time 1: The left hand (bottom left) picks up a chip from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4M3ocZXBU1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4M3ocZXBU1A_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 258.49897765442233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (poker chips and playing cards) are being moved by human hands across the table.", "background_and_ambient_analysis": "The background (green felt table) is static and unchanging, with no fluid or environmental motion."}}
{"video_id": "4MBAzB0pQEg", "file_name": "4MBAzB0pQEg_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user wants. They provided a video clip of a person playing a guitar, and I have to generate a concise chronological paragraph following specific rules.\n\nLooking at the rules: focus on motion and behavior of main subjects in order. The main subject here is the person playing the guitar. They mention appearance, number, spatial relationships, camera perspective, and minimal background.\n\nStarting with the video frames. The first frame shows a close-up of the guitar. Then the camera moves up to show the person's hands strumming. Next, it shifts to the person's upper body and face. The person is wearing a white shirt with red sleeves. The guitar is a classic acoustic, orange with a dark fretboard.\n\nI need to describe the sequence chronologically. So first, close-up of the guitar, then the hands playing, then the person's face. The camera moves from close-up to upper body. Background is minimal, maybe dark, but the rules say to keep it minimal unless essential. Since the main focus is the guitar and the player, the background isn't necessary here.\n\nCheck the rules again: mention appearance (white shirt with red sleeves, orange guitar), motion (strumming, adjusting position), spatial relationships (hands on guitar, player holding it). Camera perspective changes from close-up to medium shot, slight pan up.\n\nAvoid text recognition, no named characters. So no need to mention any logos or text. Just the actions. The user says \"exclude text recognition, named characters, or stylistic analysis.\"\n\nPutting it all together: Start with the close-up of the guitar being played, then the hands, then the person's face, camera moving up. Mention the shirt color and guitar details. Conclude with camera movement.\n\nCheck if it's concise. Let me draft:\n\n\"A person in a white shirt with red sleeves plays an orange acoustic guitar. The camera starts with a close-up of the guitar's body, then pans up to show the hands strumming and adjusting finger placement on the fretboard, followed by a medium shot of the person’s upper body and face as they continue playing. The background remains dark and indistinct. The camera moves smoothly from a top-down perspective to a medium close-up.\"\n\nWait, the first frame is a close-up of the guitar. The second frame shows the hands. Third, more of the body, fourth shows the face. So the camera moves from close-up to medium shot. But in the rules, the camera perspective and movement should be mentioned at the end.\n\nWait, the example output in the problem statement might help. Let me check the instructions again. The output should be a paragraph in chronological order. So the sequence is: camera starts close on guitar, then shows hands, then the person's face. So describe each step in order.\n\n\"Starting with a close-up of the guitar's body, a person in a white shirt with red sleeves plays an acoustic guitar. The camera shifts to focus on their hands strumming and pressing strings on the fretboard, then pans up to reveal their upper body and face as they continue playing. The background is dark and minimal. The camera moves smoothly from close-up to medium shot.\"\n\nWait, the rules say to keep background minimal unless essential. Here, the background is dark but not essential, so just mention it's dark and minimal.\n\nCheck the output format: must be in <caption_output> tags, no other text.\n\nWait, the example in the problem statement shows that the caption should be a concise paragraph. Let me check the example again. The rules state to describe motion and behavior in chronological order, appearance, spatial relationships, camera perspective and movement.\n\nSo, first frame: close-up of guitar. Second: hands on guitar. Third: person's face.\n\nChronologically:\n\n- The camera begins with a close-up of the guitar's body, highlighting the person's hands strumming and pressing strings.\n- Then shifts to show the person's upper body and face as they continue playing.\n- The person wears a white shirt with red sleeves.\n- Camera moves from close-up to medium shot, panning upward.\n\nNeed to be concise. Let me structure it:\n\n\"A person in a white shirt with red sleeves plays an orange acoustic guitar. The camera starts with a close-up of the guitar's body, focusing on their hands strumming and adjusting finger placement on the fretboard, then pans up to reveal their upper body and face as they continue playing. The background remains dark and indistinct. The camera moves smoothly from a close-up perspective to a medium shot.\"\n\nCheck if all rules are followed. Appearance: white shirt with red sleeves, orange guitar. Motion: strumming, adjusting fingers, continuing play. Spatial: hands on guitar, then upper body. Camera movement: pans up, starts close-up, ends medium shot. Background is minimal,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MBAzB0pQEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MBAzB0pQEg_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 209.34886579948002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands and body moving to play guitar (strumming, finger placement) with discrete, solid motion.", "background_and_ambient_analysis": "Background is static blue backdrop with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "4MSawdzexkU", "file_name": "4MSawdzexkU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in camouflage military uniforms stand side by side, saluting; the right man adjusts his salute with slight hand movements while the left man maintains his salute, both facing forward with their heads slightly tilted; background shows a bright sky with faint clouds; camera remains steady in a close-up shot focusing on the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MSawdzexkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MSawdzexkU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 146, "blur_score": 645.0871109863713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in military uniforms perform coordinated hand movements (salutes), indicating discrete, solid object motion driven by intentional physical actions.", "background_and_ambient_analysis": "Background shows a clear blue sky with minimal cloud movement; no significant fluid/environmental motion (e.g., fire, water, smoke) dominates the scene."}}
{"video_id": "4MPxW-Yc77E", "file_name": "4MPxW-Yc77E_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand against a white brick wall; one wears a purple tank top and black leggings, the other a blue tank top and black leggings. The purple-shirted woman initially presses her hands against the wall, then turns toward the blue-shirted woman, who gestures with her hands. They briefly touch hands, then the blue-shirted woman steps back as the purple-shirted woman moves her hands toward her arm. The camera remains stationary throughout, capturing the interaction from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MPxW-Yc77E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MPxW-Yc77E_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 149, "blur_score": 172.76678985830708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two women are engaged in a hand motion exercise (clapping or pushing hands) which involves discrete, solid object motion.", "background_and_ambient_analysis": "The background (white wall and ground) is static and shows no fluid or environmental motion. Only the movement of the two women's hands and bodies is visible."}}
{"video_id": "4MHryRo1PSo", "file_name": "4MHryRo1PSo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene starts with a person in a blue shirt and black pants sitting on the floor near a wooden door. There's a small black toy, maybe a robot, in front of them. Also, a red drink cup with a straw is on the right. The person's hand moves towards the toy. Then, the scene cuts to a girl in a gray \"ALASKA GAME\" shirt standing near a table. Wait, but the rules say focus on motion and behavior in chronological order. Let's check the timestamps.\n\nFirst part: person sitting, toy on floor, drink cup. Person's hand reaches the toy. Then the scene changes to a girl standing. Wait, the video transitions between two scenes. The first segment: person in blue, black pants, sitting on floor (low angle maybe, since it's floor level). The toy is on the wooden floor, small, black, maybe a robot. The drink cup is on the right. The person's hand moves towards the toy. Then the next frame (scene change) shows a girl in a gray shirt standing, and there's a table with items.\n\nWait, the problem says \"chronological paragraph describing the provided video\". So need to cover both scenes in order. Let's outline:\n\nScene 1: A person wearing a blue shirt and black pants is sitting on the floor in front of a wooden door. A small black toy is on the wooden floor near their leg. A red drink cup with a straw is positioned to the right of the toy. The person's hand moves toward the toy. \n\nScene 2: The video cuts to a girl wearing a gray shirt with \"ALASKA GAME\" text standing near a table, but wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\". Oh, so the \"ALASKA GAME\" is part of the shirt, but rule f says exclude text recognition. So in the caption, we can just say \"a gray shirt\" without the text.\n\nWait, the first part: \"a person in blue shirt and black pants sitting on floor near wooden door. Small black toy on floor. Red drink cup with straw on right. Person's hand reaches toy. Then scene changes to a girl in gray shirt standing near a table.\" But need to describe motion chronologically.\n\nWait, the first clip is from 0.0 to 5.0 seconds. Wait, the provided video has two frames: first 5 seconds (maybe) and then the next scene. Let's check the frames:\n\nFrame 0: person in blue, sitting, toy on floor, drink cup on right.\n\nFrame 1: same, toy is moving? Wait no, the description says in frame 0 to 2, the person's hand moves. Let's read the user's input:\n\nThe user provided:\n\n[0.0 second] ... [5.0 second] (but the input has 4 frames: 0,1,2,3,4,5?) Wait, the user's input shows:\n\n<0.3 seconds> ... <5.5 seconds> (but the actual frames are from the video). Let's see the given video segments:\n\n- First segment: person in blue, black pants, sitting on floor. Small black toy on the floor. Red drink cup with straw to the right of the toy. The person's hand moves towards the toy (frames 0 to 5, maybe 5 seconds total).\n\nThen the video cuts to another scene: a girl in a gray shirt standing at a table. Wait, but the second part says \"a girl in a gray shirt standing at a table\".\n\nBut according to the rules, we need to exclude text recognition (so \"ALASKA GAME\" is a text, so describe as \"gray shirt\" without the text).\n\nSo, chronological order:\n\n1. A person in a blue shirt and black pants sits on the wooden floor in front of a wooden door. A small black toy is positioned on the floor to the right of the person's leg. A red plastic cup with a straw is located to the right of the toy. The person's right hand extends toward the toy, moving it slightly.\n\n2. The scene transitions to a girl in a gray shirt standing near a table.\n\nWait, but the user's provided video's second part: \"a girl in a gray shirt standing at a table with various items (including a red plastic cup and small objects) on it.\" But the main action in the first part is the person moving the toy.\n\nWait, the user's input has:\n\nFirst part: person sitting, moving the toy. Then the next frame (maybe the 5th second) shows the girl.\n\nBut the user's video description:\n\n<0.3 seconds> ... <5.5 seconds> (the frames go from 0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MHryRo1PSo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MHryRo1PSo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 146.12635957229833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue pants and a dark shirt moves their hands to interact with a small object on the floor, demonstrating deliberate manipulation of a solid object.", "background_and_ambient_analysis": "The wooden door and floor remain static throughout the video, showing no shifting background elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "4MT5aazNsf0", "file_name": "4MT5aazNsf0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a striped shirt and white pants carries a large blue plastic drum with both hands, tilting it slightly as he moves. He then places the drum upright on the ground, adjusts its position, and interacts with the black lid. A second person enters the frame from the right. The scene occurs on a sunlit path in front of a stone wall, with the camera maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MT5aazNsf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MT5aazNsf0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 147, "blur_score": 577.3840035650267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child is moving the blue barrel by pushing it and then walking away. A woman in red also enters the frame and walks, but the primary motion is the child and barrel.", "background_and_ambient_analysis": "The background (concrete wall and ground) is static with no fluid or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "4MNBiEAUAcY", "file_name": "4MNBiEAUAcY_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt holds a baby wearing a white onesie with blue trim and colorful prints. The person smiles, leans in to kiss the baby on the cheek, then adjusts their hold as the baby moves slightly. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MNBiEAUAcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MNBiEAUAcY_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 58.973237689976635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (holding the baby) moves his head and upper body (e.g., leaning in to kiss the baby, turning his head), and the baby exhibits slight head movements. Both are solid objects with distinct bounding boxes moving due to locomotion.", "background_and_ambient_analysis": "The background elements (walls, door, furniture) are stationary with no shifting patterns or fluid motion (fire, water, smoke, wind). No environmental fluidity detected."}}
{"video_id": "4MEKcT-N_0o", "file_name": "4MEKcT-N_0o_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a woman in pink shorts and a bikini top doing a squat on a pool deck. Then she's in the pool, waist-deep, smiling. Then she's at the pool edge, maybe doing a stretch or something, with the pool and a blue umbrella in the background. Then there's another scene where she's on the deck, and a kid in pink is in the pool. Wait, no, let's check the timestamps.\n\nFirst frame: woman in pink shorts and bikini top, squatting on pool deck. Then second frame: same woman in pool, waist-deep, hands on hips. Third frame: same woman on the deck, now standing with hands on hips, looking at the pool. Then fourth frame: she's on the deck, legs apart, arms out, maybe stretching. Fifth frame: the kid in pink swimsuit is in the pool, and the woman is on the deck, hands on hips. Wait, the user provided frames: [0.0], [1.4], [2.5], [3.6], [4.7].\n\nWait, the task is to describe in chronological order. So first action: woman in pink shorts and bikini top (she's wearing pink top and shorts, white shoes) squatting on the pool deck. Then she's in the pool, waist-deep. Then she's on the deck again, maybe walking? Wait, frame 3 is \"3.6 seconds\" which is \"a woman in pink shorts and a bikini top stands on a pool deck with a blue umbrella and patio furniture in the background\". Wait no, the third frame is [2.5] seconds: \"a woman in a pink bikini top and pink shorts stands in shallow water, smiling\". Wait, the user's provided frames:\n\n[0.0] : woman in pink shorts and bikini top on pool deck, squatting, arms up, hands on hips.\n\n[1.4] : same woman in pool, waist-deep, hands on hips, smiling.\n\n[2.5] : woman in pink bikini top and pink shorts stands in shallow water (pool), smiling.\n\nWait, no, let's parse each frame:\n\nFirst frame (0.0s): Woman in pink shorts and pink bikini top, white sneakers, squatting on pool deck (concrete), hands on hips. Background: pool edge, some structures.\n\nSecond frame (1.4s): Same woman in pool, waist-deep, hands on hips, smiling. Background: blue tiled pool wall.\n\nThird frame (2.5s): Same woman in pool, waist-deep, hands at sides, smiling. Background: blue tiled pool wall.\n\nFourth frame (3.6s): Woman in pink shorts and bikini top stands on pool deck (concrete), arms out, legs apart. Background: pool, patio with blue umbrella, chairs, plants.\n\nFifth frame (4.7s): Woman in pink shorts and bikini top on deck, legs apart, arms out. Background: pool, patio with blue umbrella, chairs, plants.\n\nWait, the frames are:\n\n0.0: pool deck, woman squatting, pink shorts, pink bikini top, white shoes.\n\n1.4: pool, woman waist-deep, pink top, pink shorts, hands on hips.\n\n2.5: pool, woman waist-deep, pink top, pink shorts, hands at sides.\n\n3.6: pool deck, woman standing, legs apart, arms out, pink outfit.\n\n4.7: pool deck, woman same pose as 3.6, maybe a different angle.\n\nWait, but the user's frames:\n\n[0.0] = woman on deck, squatting.\n\n[1.4] = in pool, waist-deep.\n\n[2.5] = in pool, waist-deep, same position.\n\n[3.6] = on deck, arms out, legs apart.\n\n[4.7] = same as 3.6, but maybe different angle.\n\nWait, the task is to describe chronologically. So sequence:\n\n1. Woman in pink shorts and bikini top is squatting on a pool deck, hands on hips.\n\n2. She moves into the pool, waist-deep, hands on hips, smiling.\n\n3. She remains in the pool, waist-deep, hands at sides, smiling.\n\n4. She steps back to the pool deck, standing with legs apart and arms extended.\n\n5. She stays on the deck, maintaining the stance.\n\nWait, need to check the frames again. Let's re-examine:\n\nFrame 0.0: \"woman in pink shorts and bikini top stands on a pool deck, hands on hips, arms up\". Wait, the description says \"squatting\" but maybe it's a low stance. Then 1.4: in pool, waist-deep", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MEKcT-N_0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MEKcT-N_0o_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 110.64837285891912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink swimsuit moves in the pool (arms/upper body motion), and another person in red shorts performs dynamic movements on the poolside patio.", "background_and_ambient_analysis": "Static background elements (blue pool tiles, patio structures, building) show no uniform shifting; water in the pool exhibits minor ripples but is not the dominant motion."}}
{"video_id": "4MoIWe2aBjg", "file_name": "4MoIWe2aBjg_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt and dark shorts ascends a tree in a dense forest, gripping the trunk with both hands and shifting their weight upward in a series of deliberate movements. The individual maintains a vertical position against the tree as they climb, surrounded by lush green foliage. The camera remains stationary throughout, capturing the scene from a fixed, eye-level perspective with no noticeable movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4MoIWe2aBjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4MoIWe2aBjg_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 2055.37108023797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is climbing a tree trunk, moving upward with discrete, solid motion due to locomotion (climbing).", "background_and_ambient_analysis": "Background consists of stationary trees and foliage with no significant shifting or fluid motion (no wind-induced swaying dominating the scene). Ambient elements are minimal and not fluid-based."}}
{"video_id": "4McBRHVST-c", "file_name": "4McBRHVST-c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise, chronological paragraph for this video. The user provided the rules, so I have to follow them carefully.\n\nFirst, the video shows a person sitting at a drum set. The main subject is the individual. Let me check the frames. In the first few seconds, the person is sitting behind the drums, maybe adjusting something. Then they start playing. Wait, the video starts with them seated, maybe looking around or preparing. The drum set is surrounded by cymbals and hardware, and there's a banner in the background with some text, but according to rule f, I shouldn't mention text recognition.\n\nThe main actions: the person is seated at the drums, possibly adjusting or playing. The camera seems to move slightly, maybe panning or zooming. Wait, looking at the frames, the camera angle changes a bit. The first frame has the person sitting, then the camera moves up a bit, maybe a slight pan. The person is wearing a blue jacket, black shirt, lanyard. The drums are gold, cymbals around them. The background has a wall with lots of cymbals mounted. But rule e says minimal background unless essential. So maybe just mention the drum set and the cymbals around.\n\nChronological order: The person starts seated, then maybe starts playing or adjusting. The video shows the person moving their hands on the drums. The camera moves from a frontal view to a slightly different angle, maybe panning left or right. Wait, in the frames, the camera seems to shift from a lower angle to a more level shot. The caption should mention the camera movement.\n\nWait, the user says \"camera perspective and movement\" as per rule d. So maybe \"the camera slightly zooms in and shifts angle.\" But need to be concise.\n\nMain points: person in blue jacket playing drums, surrounded by cymbals. Camera moves slightly, maybe panning. The person's actions are playing or adjusting the drums. Need to mention the motion in chronological order.\n\nLet me structure it: The person is seated at a drum set, adjusting or playing, with cymbals visible. Camera shifts angle slightly as they interact with the drums.\n\nWait, the exact description needs to be in chronological order. So first, person seated, then maybe starts playing, camera moves. But the video might be a few seconds where the person is sitting, perhaps gesturing or playing.\n\nLooking at the frames, the person's hands move over the drums. So the motion is them playing the drums.\n\nSo the caption should start with the person seated, then their hands moving to play. Camera slightly moves as it captures the action.\n\nCheck rules: exclude text, named characters. So \"a person\" instead of specific name.\n\nAppearance: blue jacket, black shirt, lanyard. The drum set is metallic, gold cymbals.\n\nSpatial: sitting behind the drums, with cymbals arranged around.\n\nBut need to keep it concise. Maybe: A person wearing a blue jacket and black shirt sits behind a drum set, hands moving to play the drums. Cymbals surround the set, and the camera slightly shifts angle from a frontal view to a slight pan left.\n\nWait, the user's example in the problem statement might have a structure like: A person in a blue jacket adjusts a drum set, their hands moving across the cymbals. The camera remains steady, capturing the setup from a frontal perspective.\n\nWait, the actual video frames: in the first frame, the person is sitting with hands on the drums. Then the next frames show them moving hands. The camera seems to move up a bit, maybe zooming in.\n\nHmm. Let me check the given frames again. The user provided 5 frames. The first frame is the person seated, then the camera angle shifts slightly, perhaps moving upwards, showing more of the ceiling lights and the banner. But rule e says minimal background. So maybe not focus on the banner.\n\nThe main motion: the person's hands are on the drums, moving as they play. The camera's movement is a slight upward tilt or pan.\n\nWait, the problem says \"camera perspective and movement\". So \"The camera slightly zooms in and pans left, capturing the person playing the drums.\"\n\nBut need to be concise. Let's try to structure:\n\nA person in a blue jacket and black shirt sits behind a drum set, hands moving to play. Cymbals surround the set, and the camera slightly shifts angle from a frontal view to a slight pan left.\n\nWait, but the rules say \"concise, chronological paragraph\". So maybe:\n\nA person wearing a blue jacket and black shirt sits behind a drum set, playing with hands moving over the cymbals. The camera maintains a frontal view while slightly panning left.\n\nWait, the key is chronological order of the person's actions. So start with them seated,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4McBRHVST-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4McBRHVST-c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 171.66901923454026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated behind drums is moving their hands and arms, indicating discrete human locomotion/interaction with drum components.", "background_and_ambient_analysis": "Background elements (shelves with drums, banners) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "4N0NxF5vLJU", "file_name": "4N0NxF5vLJU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows an aquarium with two fish: a large light blue fish with flowing fins and a smaller black-and-white striped fish. Initially near the bottom, the blue fish swims toward the striped fish, which then moves away to the right. The blue fish continues upward, and the camera shifts slightly, capturing their movement against the blue tank background with gravel and a plant on the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4N0NxF5vLJU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4N0NxF5vLJU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 56.61476923285855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fish are visible: a larger fish and a smaller fish. They move by swimming, with the smaller fish approaching the larger one and then moving away.", "background_and_ambient_analysis": "The background consists of aquarium water with minimal ripples and static plants. The dominant motion is the fish, not the water itself."}}
{"video_id": "4N8jTSxAeHQ", "file_name": "4N8jTSxAeHQ_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt holds a small purple circular object, then brings it toward their mouth. Another child stands to the right. The camera is handheld and slightly shaky, capturing the interaction in a dimly lit indoor setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4N8jTSxAeHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4N8jTSxAeHQ_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 161, "blur_score": 33.846917309598574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present; one is holding a purple object and appears to be blowing into it, causing minor facial and hand movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (wall, door) remain static."}}
{"video_id": "4N-EiMHrMIU", "file_name": "4N-EiMHrMIU_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holding drumsticks strikes a metallic cymbal, followed by a snare drum and a tom-tom in a top-down view of a drum kit. The hands move rhythmically across the kit, hitting cymbals and drums while the camera maintains a fixed, overhead perspective. The drum kit features silver cymbals with logos, a black snare drum with a white rim, and additional toms, all arranged on a carpeted floor. Background elements are minimal and non-descriptive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4N-EiMHrMIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4N-EiMHrMIU_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 187.6647195820375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drumsticks (solid objects) are moving due to explicit physical forces (hitting the drums and cymbals) during drumming.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion detected. The drum kit and cymbals remain stationary, with no evidence of fire, water, smoke, or wind."}}
{"video_id": "4NKmAiCWxrE", "file_name": "4NKmAiCWxrE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue shirt and dark pants, the other in a light shirt and jeans, interact on a stage. The blue-shirted person raises an arm while the white-shirted individual steps back, then the blue-shirted person holds a long object as the white-shirted person moves away to the right. The scene is captured from a stationary camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NKmAiCWxrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NKmAiCWxrE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 147.77744642625515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in blue shirt, one in white shirt) engage in physical interaction: grappling, pushing, and repositioning. Their movements are driven by direct contact and locomotion.", "background_and_ambient_analysis": "Background elements (dark curtain, wooden chair, stage floor) show no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "4NGQbqS5J_o", "file_name": "4NGQbqS5J_o_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female athlete in a blue and yellow top, blue shorts, and red shoes runs on a red and beige track, jumping over silver hurdles in sequence. She initiates a leap over the first hurdle, then transitions to clearing the next, maintaining forward momentum. The camera follows her from a side perspective, tracking her movement along the track as she progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NGQbqS5J_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NGQbqS5J_o_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 155, "blur_score": 341.7126051483207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Single runner (human) moving along the track, demonstrating clear locomotion through distinct running motions with visible bounding box tracking.", "background_and_ambient_analysis": "Static background elements (trees, fence, track markings) show no shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects observed."}}
{"video_id": "4NLtc7RwV0U", "file_name": "4NLtc7RwV0U_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue hoodie and blue jeans kneels on a ground covered with dry leaves and grass, using their hands to interact with the ground; they then stand up. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NLtc7RwV0U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NLtc7RwV0U_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 4880.54920022846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt and jeans is kneeling and manipulating objects on the ground, with visible hand and body movements.", "background_and_ambient_analysis": "Background consists of static ground covered in dry leaves and dirt with no discernible shifting or fluid motion (no fire, water, smoke, or wind-driven motion observed)."}}
{"video_id": "4N4B96FCh0M", "file_name": "4N4B96FCh0M_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black and white striped shirt with a blue cartoon character holds a blue object while seated. She turns and extends her arm to hand the object to a boy in an orange and green striped shirt sitting to her left. The boy reaches out to take it as the camera shifts slightly to follow their interaction, capturing the indoor scene with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4N4B96FCh0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4N4B96FCh0M_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 60.885300585586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two children are moving: the girl holds a blue object and turns toward the boy; the boy reaches toward the girl. Their movements are due to physical interactions.", "background_and_ambient_analysis": "No significant background shifting or fluid/environmental motion (fire, water, wind). Background elements (couch, table) are static."}}
{"video_id": "4NEG4FDBVB4", "file_name": "4NEG4FDBVB4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and sunglasses on a boat holds a small object, feeding seagulls. White seagulls with outstretched wings swoop toward him, land near his hand, and take flight as he extends the object. Multiple seagulls circle and interact with him dynamically. The camera remains steady, capturing the interaction from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NEG4FDBVB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NEG4FDBVB4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 42.44542909158533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) is interacting with seagulls (discrete objects) by holding and throwing food. The seagulls are flying and landing on the man's hand, exhibiting locomotion due to their own physical forces.", "background_and_ambient_analysis": "The background shows calm water and distant land with no significant wave action or wind effects. The water is present but not dominant; the dominant motion is the seagulls and the man."}}
{"video_id": "4NCOnzhBVoQ", "file_name": "4NCOnzhBVoQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen (0.0s), then at 1.4s, we see a split screen? Wait, no, looking at the timestamps: the first frame is black (0.0s), then [1.4s] shows a split view? Wait, the description says:\n\n<0.3 seconds> [black]\n<1.4 seconds> [split: left side backyard with swing set, blue tub; right side a person in red shirt holding a rope]\nWait, no, the user provided the video clips as:\n\n[0.0s] black\n[1.4s] split: left has yard with swing set, blue tub; right has person in red shirt holding rope\n[2.5s] similar split, person is tying rope to a post\n[3.6s] person adjusting rope, hands moving\n[4.7s] person finishes, moves away\n\nSo need to describe chronologically.\n\nFirst, the video starts with a black screen. Then at 1.4s, the scene transitions to a split view: left side is a backyard with a swing set, ladder, blue plastic tub, and green grass; right side shows a person wearing a red shirt (with visible tattoo on arm) holding a black rope. The person is attaching the rope to a vertical beige post. Next, at 2.5s, the person continues working with the rope, pulling it taut. Then at 3.6s, they adjust the rope, looping it around the post. Finally, at 4.7s, they finish securing the rope and move their hands away from the post.\n\nBackground: backyard with trees, house, swing equipment.\n\nCamera perspective: split screen? Wait, the user's input shows the video as split into two parts (left and right) but maybe it's a single frame with a vertical split. Wait, the description says \"split screen\" but maybe it's a single scene with the person on the right and the backyard on the left. Wait, the user's [1.4s] is \"split: left side backyard... right side person...\".\n\nWait, the problem says: the video is split into two parts? Or is it a single scene with the person on the right and the backyard on the left?\n\nThe rules say: describe motion in chronological order. So the main subject is the person in red shirt, handling the rope.\n\nLet's outline:\n\n- At the start (0.0s), black screen.\n\n- Then (1.4s), scene shows a backyard on the left (swing set, blue tub, grass) and on the right, a person in red shirt with tattoo on arm holds a black rope, attaching it to a vertical beige post.\n\n- Next (2.5s), the person continues securing the rope to the post.\n\n- (3.6s), they adjust the rope, looping it around the post.\n\n- (4.7s), finishes, removes hands.\n\nBackground minimal: backyard with structures.\n\nCamera: the video is split screen (left and right), but maybe the camera is fixed, showing the person on the right and backyard on left. The description says \"split\" so probably the camera is showing two scenes side by side, but the motion is the person on the right.\n\nWait, the problem states: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subject is the person (red shirt) and the rope.\n\nChronology:\n\n1. Black screen (0s).\n\n2. Scene transitions to split screen: left shows backyard (swing set, blue tub, grass), right shows person in red shirt (tattooed arm) holding black rope, attaching to vertical post.\n\n3. Person continues working with rope, pulling it.\n\n4. Person loops rope around post.\n\n5. Person finishes, moves hands away.\n\nBackground: backyard elements (minimal as per rule e).\n\nCamera perspective: split screen (left and right), but maybe the camera is static, showing the two sides.\n\nWait, the problem says: \"conclude with camera perspective and movement\".\n\nSo, the camera is likely static, showing the split screen.\n\nNow, need to write in a concise paragraph.\n\nStart with the black screen, then the scene: person in red shirt (tattooed arm) handling black rope on the right side, attached to a beige post, backyard with swing set and blue tub on the left. Then person secures the rope, adjusts it, finishes.\n\nCheck rules:\n\na) Motion chronologically: yes.\n\nb) Describe appearance: red shirt, tattoo, black rope, beige post.\n\nc) Spatial: person on right, backyard on left, rope attached to post.\n\nd) Camera: split screen (so \"split screen view\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NCOnzhBVoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NCOnzhBVoQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 344.50397078203844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the rope are moving due to explicit physical actions: tying a knot, pulling, and manipulating the rope against the static wooden post. This is discrete, solid-object interaction with clear force application.", "background_and_ambient_analysis": "The background elements (wooden post, swing set, blue plastic sheet, houses) remain static with no uniform shifting or dominant fluid/environmental motion (e.g., wind, smoke, fire). Grass shows negligible natural sway but does not dominate the scene."}}
{"video_id": "4NWy-pWK1v0", "file_name": "4NWy-pWK1v0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people are in a room; the person in a red sleeveless top is in the foreground, bending forward with hands extended, then moving hands while slightly leaning back and stepping back. Behind them, a person in a gray shirt stands initially, then steps forward to move closer to the foreground person. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NWy-pWK1v0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NWy-pWK1v0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 261.6980356423908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible; the person in red attire exhibits controlled motion (leaning forward, gesturing), while the person in the background shows subtle movement. These are solid, discrete objects moving due to deliberate physical actions.", "background_and_ambient_analysis": "The background elements (white walls, structural fixtures) remain stationary across frames, with no visible fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "4No2B_XQXX4", "file_name": "4No2B_XQXX4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon tank top, dark shorts, and pink sneakers performs a lunge with a dumbbell, stepping forward with their left leg, returning to standing, then stepping right and executing a lunge with their right leg. The individual moves across the gym floor past a dumbbell rack and stairs. The camera remains stationary at eye-level, capturing the motion in a well-lit gym space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4No2B_XQXX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4No2B_XQXX4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 367.2680782826403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing locomotive movements: walking and executing lunges/squats, demonstrating distinct physical motion.", "background_and_ambient_analysis": "Background elements (gym equipment, stairs, walls) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4Nt-sDcMgHs", "file_name": "4Nt-sDcMgHs_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly blonde hair and a dark blue T-shirt with a white graphic interacts with wooden pipes, moving their hands along the structure and shifting position slightly while standing in a room with wooden architectural elements. The camera follows their motion with a slight shake, maintaining a close perspective on their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Nt-sDcMgHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Nt-sDcMgHs_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 85.31422741598749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively handling a violin, manipulating it with hands and moving it within the scene.", "background_and_ambient_analysis": "The background consists of static wooden structures and antlers that show no significant shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "4NyfM4isG4M", "file_name": "4NyfM4isG4M_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl wearing a pink polo shirt with a design and orange shorts stands in front of a mirror. She turns her head left, extends her right arm toward the mirror, then moves both arms outward. The camera remains close, handheld with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4NyfM4isG4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4NyfM4isG4M_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.52060639633338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete object) is moving: crying and extending her arms toward the mirror.", "background_and_ambient_analysis": "The background (bathroom walls and mirror) is static with no fluid or wind motion. No fire, water, or smoke visible."}}
{"video_id": "4OItSBMzPJQ", "file_name": "4OItSBMzPJQ_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a blurred figure, then transitions to close-up shots of a person’s hands in a white shirt and dark vest folding a white cloth on a wooden table, followed by a close-up of a tie.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4OItSBMzPJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4OItSBMzPJQ_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 149.9496740521039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: A person's hands (folding paper) and partial body (vest, shirt) exhibiting physical motion due to hand gestures and slight body shifts.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background elements (wooden table, dark interior) remain static throughout the sequence."}}
{"video_id": "4ODXxZ1Gjo4", "file_name": "4ODXxZ1Gjo4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of adults, dressed in casual clothing and some wearing hats, moves forward in a synchronized dance line across a spacious indoor hall. They step rhythmically in unison, maintaining close proximity; the camera follows their motion with a slight shake, capturing their forward progression from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ODXxZ1Gjo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ODXxZ1Gjo4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 197.8000393629723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid, discrete objects (people) are moving through locomotion (dancing). Each person's motion is distinct and trackable, indicating physical forces from their own movement.", "background_and_ambient_analysis": "Background elements (walls, American flags, ceiling decorations) remain static across frames with no uniform shifting or fluid motion (fire/water/smoke/wind). No ambient environmental motion dominates."}}
{"video_id": "4OIRSJhCX5U", "file_name": "4OIRSJhCX5U_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair and a striped shirt manipulates a colorful Rubik's cube, turning its faces clockwise and counterclockwise as per a sequence, with the cube held in both hands. A smartphone rests on the table to the right. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4OIRSJhCX5U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4OIRSJhCX5U_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 515.2805167173562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a striped sweater) is moving their hands to interact with a device (likely a phone) on the table. This is discrete physical motion due to human locomotion and manipulation.", "background_and_ambient_analysis": "The background (walls and table) is static with no shifting or fluid motion. The green screen on the left is fixed. No fire, water, smoke, or wind observed."}}
{"video_id": "4ODsHV3-f6w", "file_name": "4ODsHV3-f6w_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a young girl playing a keyboard. First, I need to note her actions chronologically. She's wearing a striped dress with polka dots, headphones, sitting on the floor. The camera moves slightly, zooming in a bit maybe? Let's check the frames. \n\nStart: She's pressing keys. Then the camera moves closer, focusing on her hands and the keyboard. The background has a bed with pink and blue covers. But according to the rules, minimal background unless essential. So mention the bed briefly if needed, but focus on her motion.\n\nAppearance: Girl, small, wearing striped sleeveless top with red and white, red polka dot skirt. Headphones on. Sitting on the floor. Keyboard is gray, in front of her.\n\nMotion: She plays the keyboard, hands moving on keys. Camera starts with a medium shot, then zooms in slightly to show her hands and the keyboard more closely. The camera movement is a slight downward tilt or zoom in.\n\nCheck the rules: chronological order. So first she's playing, then camera moves. Also, spatial relationships: she's in front of the bed, keyboard in front of her.\n\nMake sure not to mention text or names. So the caption should be: A young girl in a striped sleeveless top and red polka dot skirt, wearing headphones, sits on the floor and plays a gray keyboard. She presses the keys with her hands, and the camera slowly zooms in from a medium shot to a closer view of her hands on the keyboard. The background includes a bed with pink and blue bedding. But need to keep it concise.\n\nWait, rule f says exclude text recognition, named characters, stylistic analysis. So no \"pink and blue bedding\" maybe? Wait, background is minimal unless essential. The bed is in the background, but if it's not essential for motion, maybe omit. Wait, the girl is sitting in front of the bed? Maybe not necessary. Let's see the frames: in the video, the bed is behind her, so spatial relationship: she's seated in front of the bed. But maybe the bed is just part of the room.\n\nWait, the key points: main subject (girl) action (playing keyboard), appearance (striped top, polka dot skirt, headphones), motion (pressing keys), camera movement (slight zoom in).\n\nLet me structure it:\n\nA young girl with dark hair, wearing a striped sleeveless top and red polka dot skirt, sits on the floor while wearing headphones. She plays a gray keyboard, pressing the keys with her hands. The camera gradually zooms in from a medium shot to a closer view of her hands on the keyboard. She remains seated in front of a bed with pink and blue bedding, but focus on her actions.\n\nBut need to be concise. Rule a: chronological order. So first, she sits and plays, then camera moves. So:\n\nA young girl in a striped sleeveless top and red polka dot skirt, wearing headphones, sits on the floor and plays a gray keyboard, pressing the keys with both hands. The camera slowly zooms in, focusing on her hands and the keyboard.\n\nYes, that's concise. Let's check all rules:\n\na) Motion: playing keyboard, pressing keys, camera zooms in.\n\nb) Appearance: striped top, polka dot skirt, headphones, gray keyboard.\n\nc) Spatial: sitting on floor, in front of bed? Maybe not necessary, since background is minimal. The rules say \"if relevant\". The bed is in the background, but maybe it's not essential for motion. So omit?\n\nd) Camera: slowly zooms in.\n\ne) Background minimal: maybe the bed is there, but if not essential, skip.\n\nSo the caption should be:\n\nA young girl wearing headphones, a striped sleeveless top, and a red polka dot skirt, sits on the floor playing a gray keyboard, pressing its keys with both hands. The camera slowly zooms in to focus on her hands and the keyboard.\n\nCheck word count. Need to be concise.\n\nWait, the example output in the rules says: \"concise, chronological paragraph\". So let's make it a sentence.\n\n\"A young girl with dark hair, dressed in a striped sleeveless top and red polka dot skirt, sits on the floor wearing headphones and plays a gray keyboard, pressing the keys with her hands; the camera slowly zooms in from a medium shot to a closer view of her hands on the keyboard.\"\n\nBut \"dark hair\" might be optional. The video shows her hair is dark, but maybe not necessary. Let's just focus on what's clear: the girl's clothing, action, camera.\n\nAnother version: A young girl wearing headphones and a striped sleeveless top with red polka dot skirt sits on the floor, playing a gray keyboard by pressing its keys with both", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ODsHV3-f6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ODsHV3-f6w_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 59.609933722989794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving their hands on a keyboard, with discrete motion of the hands (solid objects) interacting with the keyboard keys.", "background_and_ambient_analysis": "The background (bed, walls, floor) shows no significant shifting or environmental fluid motion (fire, water, smoke, wind). Static background elements remain consistent throughout the video."}}
{"video_id": "4OKsltbFTTw", "file_name": "4OKsltbFTTw_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nRule a says focus on motion and behavior of main subjects in chronological order. The main subject here is the yellow tractor moving through the orchard. There are two people on it. So I need to describe how they're moving and any actions they take.\n\nRule b: briefly describe appearance and number. The tractor is yellow, large, with two people (maybe wearing light-colored clothes? The video shows them in the video, but since it's old footage, maybe the colors are faded). Need to mention the number, which is two people.\n\nRule c: mention spatial relationships. The tractor is moving between rows of trees, so the trees are on both sides. The people are on the tractor, which is moving forward. So maybe \"the tractor advances between rows of dense green trees, with two individuals seated on the rear platform.\"\n\nRule d: conclude with camera perspective and movement. The video starts with a view of the tractor approaching, so the camera is static, maybe slightly shaky? The description says \"slight shake\" in the example. The camera seems to be positioned at the front, looking towards the tractor, maybe from a stationary position.\n\nRule e: minimal background unless essential. The background here is the orchard, so mentioning the trees is essential for context.\n\nRule f: exclude text, named characters, stylistic analysis. So no mention of \"John\" or anything like that.\n\nNow, looking at the video frames provided. The tractor is moving forward through the orchard. The people are on the back. The tractor is yellow, large wheels. The movement is forward, through the trees. The camera perspective seems to be from a fixed position, maybe slightly shaky. The tractor is in the center of the frame, moving towards the camera initially, but then maybe the camera is following it? Wait, the frames show the tractor moving towards the camera, then slightly turning. Wait, the first frame shows the tractor approaching, then the next frames show it getting closer. So the camera is probably stationary, and the tractor is moving towards it. But the user says \"conclude with the camera perspective and movement\". So the camera is stationary, maybe slightly shaky.\n\nWait, the example output in the rules says \"top-down, pan left, slight shake\" etc. So the camera here is likely stationary with a slight shake, positioned in front of the tractor, maybe from a vehicle or a fixed point.\n\nLet me structure the caption:\n\nChronological order: The tractor starts moving forward through the orchard, the two individuals are seated on the rear platform. As it moves, it continues between the trees. The camera is stationary, slightly shaky, capturing the tractor approaching and moving through the rows.\n\nWait, the video starts with the tractor approaching the camera, then moving through the orchard. So the order is tractor moving towards camera, then continues forward. The camera is static, so the movement is the tractor coming closer.\n\nWait, the first frame shows the tractor at a distance, then in subsequent frames, it's closer. So the tractor is moving towards the camera, then continues past, but maybe the camera is fixed. Wait, the video has the tractor coming towards the camera, then maybe turning slightly to the left. But the description says \"advancing between rows of trees\". So the tractor is moving forward through the orchard.\n\nSo the caption should mention the tractor moving through the orchard, the two people on it, the trees on both sides, and the camera's position.\n\nLet me check the rules again for each point.\n\na) Motion: tractor moving forward, people seated. Chronological: starts distant, approaches, continues through orchard.\n\nb) Appearance: yellow tractor, two people (maybe light clothing, but maybe not necessary to specify color unless visible; the problem says \"briefly describe appearance and number\", so color of tractor is yellow, two people.\n\nc) Spatial: trees on both sides, tractor between rows.\n\nd) Camera: stationary, slight shake.\n\ne) Background minimal: orchard rows, trees.\n\nf) Exclude text, etc.\n\nSo the caption would be:\n\nA yellow tractor with two people seated on its rear platform advances slowly through a narrow dirt path between dense green trees, moving closer to the camera and continuing forward through the orchard. The camera remains stationary with a slight shake, capturing the tractor from a frontal perspective as it progresses through the row.\n\nWait, \"advances slowly\" – is the speed mentioned? The video shows it moving, but maybe the speed isn't critical. Just motion.\n\nCheck if \"narrow dirt path\" is correct. The path is between trees, so yes.\n\n\"Moving closer to the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4OKsltbFTTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4OKsltbFTTw_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 210.9662383067886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tractor is moving forward through the orchard.", "background_and_ambient_analysis": "The background trees are static with no significant shifting or fluid motion."}}
{"video_id": "4OvXZge0GD4", "file_name": "4OvXZge0GD4_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white uniforms with blue star emblems engage in a dynamic interaction, starting bent low to the ground before rising and grappling; one pushes the other backward as they move. The camera follows their motion with a slight shake. In the background, several spectators sit and stand, clapping while observing the action. The scene occurs outdoors on a paved area with trees and buildings visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4OvXZge0GD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4OvXZge0GD4_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.05895001020565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white uniforms exhibit discrete motion through physical interaction: grappling, pushing, and locomotion. Their movements are driven by explicit physical forces (contact, resistance, and body displacement) within the martial arts context.", "background_and_ambient_analysis": "The background elements (trees, buildings, seated audience) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present; trees and structures remain static relative to the scene."}}
{"video_id": "4ObZRqZvTDo", "file_name": "4ObZRqZvTDo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white cap, white shirt, and black shorts performs a golf swing on a fairway. He begins in a backswing position with arms raised, then swings the club forward, rotating his body and completing the follow-through. The background includes a sand trap and distant figures on the course. The camera tracks his movement, panning slightly to follow the swing’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ObZRqZvTDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ObZRqZvTDo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.345606537797565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer (discrete solid object) performs a swing motion, demonstrating physical forces from muscle movement and club rotation.", "background_and_ambient_analysis": "No fire, water, or wind-driven motion observed; background elements (trees, grass, sand trap, road) remain static relative to each other across frames."}}
{"video_id": "4OzC9hQ_11s", "file_name": "4OzC9hQ_11s_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a blurred, chaotic crowd scene, then shifts to a person wearing a black vest over a white shirt with red stripe sleeves, seated at a drum set, playing drums with drumsticks; the camera moves from a shaky, wide view to a close-up of the drummer's hands striking the white drumhead and cymbals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4OzC9hQ_11s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4OzC9hQ_11s_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.48851565760742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (drummer) is moving their arms and hands to play the drums, which is discrete object motion.", "background_and_ambient_analysis": "Initial frames show camera shake, but the background becomes static after 1.0 seconds. No fire, water, smoke, or wind present."}}
{"video_id": "4P7ZMqrUG-Y", "file_name": "4P7ZMqrUG-Y_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt and dark pants stands on a grassy area in a park surrounded by trees. They jump upward, reaching a peak in mid-air, then land back on the ground. The camera remains stationary, capturing the motion from a fixed position in front of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4P7ZMqrUG-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4P7ZMqrUG-Y_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 3829.292383236737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and dark pants is moving across the grassy area, exhibiting typical locomotion (walking) with arm movements; no other discrete objects show significant motion.", "background_and_ambient_analysis": "The background (trees, grass, distant structures) shows no uniform shifting or fluid motion; the sun's position changes slightly but this is due to time progression, not environmental fluid dynamics."}}
{"video_id": "4PIxZk5KqY8", "file_name": "4PIxZk5KqY8_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a dark shirt and cap leans toward a white wall with a framed object, using their right hand to adjust it. They straighten their posture while positioning the frame, occasionally moving their arm upward. A bookshelf with stacked books is visible in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PIxZk5KqY8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PIxZk5KqY8_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.42491470130815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving (adjusting a white object on the wall) and manipulating objects.", "background_and_ambient_analysis": "Background elements (walls, window frame) are static. No fluid motion or environmental phenomena observed."}}
{"video_id": "4PSQHO6BNIU", "file_name": "4PSQHO6BNIU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a yellow mixture in a frying pan on a stovetop, with a bowl of sliced bananas positioned to the left and a small glass container with liquid nearby; the hand continues stirring while the camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PSQHO6BNIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PSQHO6BNIU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 556.5355701566803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring eggs in a pan (discrete, solid object motion), while the pan containing food items remains static. The stirring motion is clearly driven by explicit physical force.", "background_and_ambient_analysis": "The background (stovetop, pans, and countertop) shows no shifting or uniform motion. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "4PscmV_t2Gc", "file_name": "4PscmV_t2Gc_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black and white striped short-sleeve top sits and uses a hairdryer, raising it above her head and moving it across her hair to dry it, adjusting her arm position as she styles. The camera remains stationary, capturing her from a medium close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PscmV_t2Gc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PscmV_t2Gc_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 544.7141955958195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's arms and hair are moving as she actively styles her hair using a hairdryer. The hairdryer is held in her hand and directed toward her hair, causing the hair to shift and flow due to the airflow.", "background_and_ambient_analysis": "The pink wall and wooden door in the background remain stationary throughout the video. No shifting background elements are observed, and there are no fluid or environmental motions (e.g., fire, water, smoke, wind) present."}}
{"video_id": "4Pvjtm5HU9g", "file_name": "4Pvjtm5HU9g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, light brown hair and a black shirt plays a silver flute, moving their fingers over the keys while seated. They are positioned in front of a bed with a light-colored wall in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Pvjtm5HU9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Pvjtm5HU9g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 97.95370165925158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and fingers while playing a flute, representing discrete solid object motion driven by explicit physical interaction (wind instrument playing).", "background_and_ambient_analysis": "The background (wall, bed) is static with no shifting or environmental motion (no fire, water, smoke, or wind detected)."}}
{"video_id": "4PFn9x-BAQQ", "file_name": "4PFn9x-BAQQ_000447_000457.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a Sudoku puzzle while another hand introduces a red pen, moving it across the puzzle’s grid. The pen traces the cells as the hand manipulates it. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PFn9x-BAQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PFn9x-BAQQ_000447_000457.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 128.8813546396484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand holding a pencil, moving to interact with the puzzle grid.", "background_and_ambient_analysis": "Static background (table surface) with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "4PrViZcepMk", "file_name": "4PrViZcepMk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top and blue jeans crouches on grass with hands extended forward, then stands upright and walks to the right, turning to face the camera while gesturing with her arms. The background includes a brown fence and foliage; the camera follows her movement with slight adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PrViZcepMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PrViZcepMk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 98.16048327389976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person transitions from a crawling position to standing and performing dance-like movements, with clear bounding box tracking of discrete human motion.", "background_and_ambient_analysis": "The wooden fence and plant background remain static across frames, showing no shifting or environmental fluid motion (e.g., wind, smoke)."}}
{"video_id": "4Px8ATEi8fs", "file_name": "4Px8ATEi8fs_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens on a sunlit courtyard featuring a tree, a stone stove with a large, glowing red metal piece, and a blue tarp-covered structure. A person in a plaid shirt enters from the left, walks across the frame, and exits to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Px8ATEi8fs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Px8ATEi8fs_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 436.23555984904823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing black top and patterned pants) walks across the scene from left to right.", "background_and_ambient_analysis": "Background elements (tree, structures) are static; fire in the pot is burning but not dominant. No significant fluid/environmental motion (fire, water, wind) dominates the scene. Temporary darkness (0.5-0.7s) is likely due to external obstruction, not camera or environment."}}
{"video_id": "4PmlL1bzj4M", "file_name": "4PmlL1bzj4M_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a man doing an Over Head Tricep Rope Extension. He's in a gym, wearing a black shirt and pink shorts. He's holding a rope above his head, pulling it down. Then the screen blurs, and there's a \"FOLLOW US!\" message with social media info. \n\nNeed to describe in chronological order. First scene: man in gym, black shirt, pink shorts, performing the exercise—pulling rope overhead, then extending arms down. Then the scene transitions to a blurred screen, then text about following. \n\nCheck rules: focus on motion and behavior. Main subject is the man. His appearance: black shirt, pink shorts. Motion: starts with arms up, pulls rope down. Then transition. Background: gym with equipment, but minimal description. \n\nCamera perspective: starts with a steady shot, then blurs. \n\nSo put it together. First, the man is doing the exercise, then the scene changes. \n\nWait, the video starts with him in position, then moves to the next frame. So chronological: man holding rope overhead, pulling down, then the screen blurs, then shows the follow text.\n\nBut need to be concise. Let's structure:\n\nA man in a black shirt and pink shorts stands in a gym, holding a rope above his head with both hands, pulling it downward in a tricep extension motion. The scene then blurs, transitioning to a white screen with text prompting viewers to follow on social media platforms.\n\nCheck rules: exclude text recognition? Wait, the text \"FOLLOW US!\" is part of the video's content. Wait, rule f says exclude text recognition, named characters, or stylistic analysis. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but the text on the screen is part of the video's content. Wait, no—the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So do we skip the text? Wait, the user says: \"f) Exclude text recognition, named characters, or stylistic analysis.\"\n\nWait, the example video has text \"Over Head Tricep Rope Extension\" in red, then \"FOLLOW US!\" etc. But according to rule f, we should exclude text recognition. So maybe we don't mention the text. So the caption should focus on the visual content, not the text.\n\nWait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen is to be excluded. So the video has text, but we don't mention it. So the caption should only describe the visual elements: the man, his actions, the gym, etc., without referring to the text.\n\nWait, the first frame has \"Over Head Tricep Rope Extension\" but according to rule f, exclude text recognition. So the caption shouldn't mention that text.\n\nSo first part: a man in a black shirt and pink shorts performs an overhead tricep rope extension in a gym, pulling a rope from above his head down toward his shoulders. The scene then transitions to a blurred view, followed by a white screen with text.\n\nWait, but text recognition is excluded, so the white screen with text—do we mention the text? Rule f says exclude text recognition. So even though the screen has text, we can't mention it. So we can just say \"the scene transitions to a blurred view, followed by a white screen.\"\n\nWait, but the problem is that the user's task is to describe the video, which includes the text on screen. But rule f says exclude text recognition. So maybe the caption should only describe the visual elements, ignoring the text. So in the first part, the man is doing the exercise. Then the screen blurs, then a white screen (but no text described). Wait, but the user's example video shows \"FOLLOW US!\" but rule f says exclude that. Hmm.\n\nLet me re-read the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on screen is to be excluded. So in the caption, we don't mention the text, just the visual action.\n\nSo first frame: man in black shirt, pink shorts, performing tricep extension. Motion: holding rope overhead, pulling down.\n\nThen the screen blurs (transition).\n\nThen the white screen with text—since we can't mention text, just say the screen is white, but perhaps the transition to a white screen with text is not to be described. Wait, but the video does show the text, but according to rule f, we can't mention it.\n\nSo the caption should be:\n\nA man in a black shirt and pink shorts stands in a gym, holding a rope above his head with both hands, pulling it downward. The scene then blurs, transitioning to a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4PmlL1bzj4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4PmlL1bzj4M_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 77.95702164458156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is the discrete object moving during pull-ups, exhibiting controlled upward and downward motion due to physical exertion.", "background_and_ambient_analysis": "The gym background (dumbbells, wall chart) remains stationary with no fluid/environmental motion. The video transitions to a white screen with text, which has no ambient motion."}}
{"video_id": "4Q34Xnmb5GI", "file_name": "4Q34Xnmb5GI_000347_000357.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, dark shorts, and red socks stands on a grassy soccer field near a goalpost. They step forward, kick a rolling soccer ball toward the goal, and follow through with their leg. The camera remains static, positioned to capture the action from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Q34Xnmb5GI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Q34Xnmb5GI_000347_000357.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 594.7193041566993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and blue shorts is actively running and kicking a soccer ball; the ball moves in a discrete trajectory after impact.", "background_and_ambient_analysis": "The background (trees, goalpost, and grassy field) is static with no shifting or environmental motion (fire, water, smoke, wind). Static elements remain fixed throughout the frame."}}
{"video_id": "4Q7d5DxaPnw", "file_name": "4Q7d5DxaPnw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates three bright red plastic cups on a table, rapidly lifting and repositioning them to form a stacked arrangement; the cups shift in orientation and spatial placement as the hands move them. The camera maintains a fixed top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Q7d5DxaPnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Q7d5DxaPnw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 113.55772244871793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Red cups are being explicitly manipulated by a person's hands, showing discrete physical motion through lifting, repositioning, and stacking. The cups' movement is clear, solid, and trackable via bounding boxes.", "background_and_ambient_analysis": "The blue wall and static background elements (e.g., green square, poster) remain fixed with no uniform shifting. No fire, water, smoke, or wind is observed, confirming absence of ambient environmental motion."}}
{"video_id": "4Q2EnBFwYik", "file_name": "4Q2EnBFwYik_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon shirt and beige shorts rides a unicycle toward the camera across a paved area, balancing with arms extended; the van is parked to the right, with trees and a rocky hill in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Q2EnBFwYik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Q2EnBFwYik_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 519.7327109982026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle is the primary discrete object moving forward due to locomotion (pedaling), with the bicycle and rider clearly distinguishable and tracked throughout the sequence.", "background_and_ambient_analysis": "The background elements (trees, building, van, and ground) remain static with no shifting or fluid motion. No wind-induced swaying, fire, water, or smoke is present; trees are still under clear skies."}}
{"video_id": "4QBOk6dIhE4", "file_name": "4QBOk6dIhE4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue jeans and brown work boots adjusts a light-colored wooden plank, positioning it horizontally onto a wooden frame structure by pressing it into place. The individual shifts their stance to align the plank, with hands guiding it into the frame. The camera maintains a close-up perspective focused on the hands, plank, and frame, capturing the motion from a slightly angled top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4QBOk6dIhE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4QBOk6dIhE4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 275.6308689286192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing jeans and boots) is manipulating a wooden plank, moving it into position on a wooden structure. The plank and the person's hands/feet are the discrete moving objects.", "background_and_ambient_analysis": "The background elements (wooden structure, house wall) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "4QAHhS6tdls", "file_name": "4QAHhS6tdls_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4QAHhS6tdls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4QAHhS6tdls_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 171.55345715769437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing beekeeping gear is moving a beehive frame; the frame and the person's hands are discrete objects undergoing motion due to manual handling.", "background_and_ambient_analysis": "Background elements (trees, river) show no significant uniform shifting or fluid motion; no fire, water, or smoke dominates the scene, though slight wind may affect foliage."}}
{"video_id": "4QaGaedr0gE", "file_name": "4QaGaedr0gE_000252_000262.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses cloth-wrapped handles to lift a black wok containing shredded orange carrots and green broccoli from a gas stove, then moves it toward a marble countertop, tipping the wok to pour the vegetables onto the surface. The camera follows the wok’s movement, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4QaGaedr0gE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4QaGaedr0gE_000252_000262.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 94.37604136424123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wok containing vegetables is being held and tilted by a person, transferring the contents to a countertop. The wok and food are solid objects with motion driven by human manipulation.", "background_and_ambient_analysis": "The background (stove, countertop, utensils) shows no uniform shifting or fluid motion; steam from the wok is minimal and not dominant."}}
{"video_id": "4Q_Iyc2cZhE", "file_name": "4Q_Iyc2cZhE_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Q_Iyc2cZhE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Q_Iyc2cZhE_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 77.66774751533669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is stirring mashed potatoes in a glass bowl, with the hand and bowl being discrete objects experiencing physical interaction through stirring motion.", "background_and_ambient_analysis": "Background elements (kitchen counter) are static; no fluid or environmental motion detected."}}
{"video_id": "4QYmCBN1nHQ", "file_name": "4QYmCBN1nHQ_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person in a bouncy castle. First, they're standing near the netting. Then they start jumping. Wait, the first frame is at 0.0, then they move towards the camera. Let's break down the sequence.\n\nIn the first frame, the person is in the background, maybe near the yellow wall. Then they start moving forward, jumping. The netting is in the foreground, so the person is behind the net. Then they jump, maybe towards the camera, and in the next frames, they get closer. The colors: the bouncy castle has red, blue, yellow walls. The person is wearing a gray outfit, maybe a jacket and pants. They're jumping in the enclosed area.\n\nChronological order: The person is initially standing (maybe) in the bouncy castle, then begins to move towards the camera, jumping. As they jump, they get closer to the netting, which is the foreground. The camera is probably static, but maybe there's a slight movement. Wait, the caption needs to mention camera perspective and movement.\n\nWait, the video starts with the person on the right side, then moving left, jumping. The netting is a grid in the foreground. So the person is moving through the bouncy castle, jumping towards the camera.\n\nLet's structure it: A person wearing a gray jacket and gray pants jumps inside a colorful enclosed bouncy castle with red, blue, and yellow walls. Initially positioned near the right side, they move forward toward the camera, jumping repeatedly while approaching the netting in the foreground. The camera remains static, capturing the person’s motion through the enclosure.\n\nCheck rules: Focus on motion and behavior chronologically. Mention appearance (gray jacket/pants), number (1 person). Spatial relationships: moving toward camera, near netting. Background minimal. Camera perspective: static (since the netting is in front, maybe the camera is fixed).\n\nWait, the video starts with the person on the right, then moving left, so the movement is from right to left? Wait, frame 0: person on the right side, then frame 1, they move left, frame 2, more left, frame 3, closer to netting. Then in frame 4, they jump over the netting? Wait, the video shows the person moving towards the camera, which is inside the bouncy castle. The netting is part of the enclosure, so the camera is inside, looking through the netting.\n\nSo the person is inside the bouncy castle, moving from the back towards the front (toward the camera), jumping. The netting is the foreground, so the person is behind the netting, moving towards the camera. So as they move, they come closer to the camera, passing through the netting area.\n\nWait, the video starts with the person behind the netting (the netting is the frame of the video), so the person is in the enclosure, and the camera is outside or inside? The video shows the person moving through the enclosure, and the netting is part of the enclosure's boundary. So the camera is positioned inside the enclosure, looking through the netting.\n\nSo the sequence: The person, wearing a gray jacket and gray pants, starts at the back of the enclosed bouncy castle (near the yellow wall), moves forward through the enclosure, jumping repeatedly toward the camera. They approach the netting in the foreground, with the red and blue padded floor visible. The camera remains stationary, capturing the person’s forward motion and jumps.\n\nNow, check if background is minimal: yes, mention the colors (red, blue, yellow walls) only if essential. The rules say minimal background unless essential. The walls are part of the enclosure, so they are essential for setting the scene.\n\nWait, the caption should be concise. Let's condense:\n\nA single person wearing a gray jacket and gray pants jumps inside a colorful enclosed bouncy castle. Initially positioned near the right side of the enclosure with yellow walls, they move forward toward the camera, leaping repeatedly. The netting forms the foreground, with red and blue padded flooring visible. The camera remains stationary, capturing the individual’s approach through the enclosure.\n\nCheck the rules: a) motion in chronological order: starts at right, moves forward, jumps. b) appearance: gray jacket/pants, 1 person. c) spatial: right side, moving toward camera. d) camera: stationary. e) background minimal: yellow walls, red/blue floor. f) exclude text, named characters. g) internal thought.\n\nYes, that seems to fit. Let's make it shorter:\n\nA person in a gray jacket and gray pants jumps inside a bouncy castle with red, blue, and yellow walls. Starting near the right side, they move forward toward the camera, leaping repeatedly while approaching the net", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4QYmCBN1nHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4QYmCBN1nHQ_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 52.198768977622784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is bouncing on a trampoline, exhibiting locomotion due to physical forces (trampoline elasticity and gravity).", "background_and_ambient_analysis": "The background (yellow walls, red and blue padding) is static; no shifting of background elements observed. No fluid or environmental motion present."}}
{"video_id": "4Qs6oJBr-fQ", "file_name": "4Qs6oJBr-fQ_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a white top opens a large brown fabric bag, revealing colorful items inside, then lifts and adjusts the bag while standing on a grassy area near a picnic table. The camera starts with a close-up of the hands and bag, then pulls back to show the person and surrounding outdoor environment, maintaining a slight shake during the movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Qs6oJBr-fQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Qs6oJBr-fQ_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 790.2863345216327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white dress manipulates a brown fabric bag, pulling it from a car and carrying it across a grassy area. The person's hands and the bag exhibit explicit locomotion due to physical forces (pulling, walking).", "background_and_ambient_analysis": "The background includes grass, a picnic table, and house structures. No uniform shifting of background elements indicates camera-induced motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "4QculYYYvdg", "file_name": "4QculYYYvdg_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for this video. Let me look at the provided frames.\n\nFirst frame is black with text, but the rules say to exclude text recognition, so I'll skip that. The next frames show a construction site. There's a person working on decking. The main subject is a man in a beige jacket and dark pants, wearing green boots. He's crouching on wooden framing, then walks towards the house, carrying a piece of plywood. The house has Tyvek siding, and there's a trailer in the background. \n\nI need to focus on his actions: crouching, then walking with the plywood. Spatial relationships: he's on the deck framing, near the house. Background has grass, trailer, maybe a dog? Wait, frame 3 mentions a dog, but the rules say minimal background unless essential. Maybe just mention the trailer and house.\n\nCamera perspective: starts with a static shot, then follows him as he moves. The video shows him moving from the foreground to the house. The camera might be stationary but following his movement. Wait, the first frame after black is the man crouching, then he walks towards the house. The camera angle seems to be from a low angle, maybe looking up a bit.\n\nWait, the user's example for the output format says to describe the motion in chronological order. Let me structure it: The man crouches on the wooden framing, then stands and walks towards the house carrying plywood. The background includes a trailer and Tyvek-covered house. Camera stays static but the man moves through the frame.\n\nCheck rules: a) focus on motion of main subject, chronological. So first, crouching (position), then walking with plywood. Appearance: beige jacket, dark pants, green boots. Number: one person. Spatial: on the deck framing, in front of the house with Tyvek siding. Background minimal. Camera: static, possibly following the man's movement.\n\nAvoid mentioning the text, the dog, or details like \"Tyvek HomeWrap\" since it's not essential. The dog is in frame 3 but maybe not necessary. Wait, the user's example includes \"a dog\" in the background? Wait, the first frame shows a dog. But rule e says minimal background unless essential. Maybe the dog is not essential here. The main action is the man working on the decking.\n\nSo the caption should start with the man crouching on the wooden framing, then walking towards the house carrying plywood. The house is covered in Tyvek, trailer in background. Camera static.\n\nWait, the video starts with a black screen with text, but the rules say exclude text recognition. So the first action is the man crouching. Then he stands and walks. The video sequence: frame 2 shows him crouching, frame 3 he's moving, frame 4 he's walking towards the house with the plywood. So chronological order: crouching, then walking with the board.\n\nNeed to mention he's carrying a large piece of plywood. The camera stays static, observing his movement from the framing towards the house. The background has the trailer and grassy area, but keep it minimal.\n\nLet me put it all together: A man in a beige jacket and dark pants, wearing green boots, crouches on wooden deck framing before standing and walking toward the Tyvek-covered house while carrying a large plywood sheet. The trailer is visible in the background. The camera remains stationary, capturing his movement from the framing toward the house.\n\nWait, check the rules again: \"mention spatial relationships if relevant (e.g., in front of, to the left)\". So he's moving from the framing towards the house, so \"in front of the house\" or \"toward the house\".\n\nAlso, the rules say \"briefly describe appearance and number\". So \"a man in a beige jacket...\" etc. Number is one.\n\nConclude with camera perspective: static, no movement mentioned. The example output says \"The camera remains stationary\" or similar.\n\nAvoid \"Tyvek\" as it's part of the house but maybe it's essential to mention the house's covering. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". The house's siding (Tyvek) is part of the setting. Maybe it's okay to mention \"Tyvek-covered house\" as it's a key part of the scene.\n\nWait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So Tyvek is part of the visual, not text. So it's okay to mention the house has Tyvek siding. But the user example might not include that. Hmm.\n\nWait, in the video, the house has Tyvek HomeWrap, but since it's a visual element, maybe it's essential to describe the house as Tyve", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4QculYYYvdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4QculYYYvdg_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 270.5159314050085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the deck carrying wooden planks, performing actions like walking, lifting, and placing the planks on the deck structure.", "background_and_ambient_analysis": "The background (house walls, deck frame, grass) remains static throughout the video; no shifting or fluid motion (fire, water, wind) is observed."}}
{"video_id": "4Qe9PFCLPl0", "file_name": "4Qe9PFCLPl0_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a metal rack holding folded green and blue garments. The camera pans downward to reveal a person’s hands smoothing a green fabric with red patterns, moving from left to right. The hands are positioned below the rack, with the person’s arms partially visible. The camera remains steady, focusing on the hands’ motion against the fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Qe9PFCLPl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Qe9PFCLPl0_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 165.19434128647822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving across the green surface, indicating discrete object motion due to physical interaction with the environment.", "background_and_ambient_analysis": "The background consists of a static green surface and a rectangular container with minimal environmental motion; no significant fluid or atmospheric phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "4R-tK_J4k0w", "file_name": "4R-tK_J4k0w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a spacecraft cabin, a person in a red shirt gestures toward another individual in a striped shirt. The second person then takes a blue and green globe, holding it against their chest. The camera pans slightly to the right, focusing on the individual with the globe as the background reveals control panels and equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4R-tK_J4k0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4R-tK_J4k0w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 1362.863251785575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are interacting with a globe: the person in red shirt hands it to the person in striped shirt, who then holds and rotates it. The globe is a solid object moved via explicit physical contact.", "background_and_ambient_analysis": "The cockpit background (panels, controls, ceiling) shows no uniform shifting or fluid motion (fire, water, smoke); no environmental motion is present."}}
{"video_id": "4R2HzrJCO3A", "file_name": "4R2HzrJCO3A_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a teal striped shirt with a blue bow reaches toward a brown horse's side, then shifts her gaze while others, including children and adults, stand nearby. The camera, slightly shaky, follows her movements as she interacts with the horse in a cluttered indoor space with hay on the ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4R2HzrJCO3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4R2HzrJCO3A_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 94.23831182395837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's hand moves toward and away from a horse, indicating discrete physical interaction (touching/petting). Other people in the background are mostly stationary.", "background_and_ambient_analysis": "Background elements (people, horse, ground) show minimal uniform shift; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "4R6xR9XY6MA", "file_name": "4R6xR9XY6MA_000999_001009.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt and gray pants sits before an ornate organ with gold and red decorative elements, his hands moving across the keyboard and stop knobs as he plays; the camera maintains a static side view, focusing on his interactions with the instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4R6xR9XY6MA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4R6xR9XY6MA_000999_001009.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 636.7482808185697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the man playing the organ; his hands move the keys and possibly pedals due to manual locomotion.", "background_and_ambient_analysis": "The background consists of ornate, stationary organ panels and pipes with no visible shifting, fluid motion (fire/water/smoke), or wind-driven movement."}}
{"video_id": "4RRkYhZEuSU", "file_name": "4RRkYhZEuSU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white hoodie and a man in a dark jacket interact closely within a dimly lit crowd. The woman raises her arm upward, then moves it across her body while turning toward the man, maintaining proximity. The camera follows their movement with a shaky handheld perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RRkYhZEuSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RRkYhZEuSU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 38.50529635749923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white hoodie adjusts their hood through deliberate arm movements (lifting, turning, and positioning), while another individual in the background similarly adjusts their hood. These are discrete solid objects moving due to explicit physical actions (manual manipulation).", "background_and_ambient_analysis": "The background (ceiling, structural elements, and distant figures) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present, and the environment remains static."}}
{"video_id": "4RPqY6uIU-8", "file_name": "4RPqY6uIU-8_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, look at the video. The main subjects are people at what seems like a wedding. The bride in a white dress is moving. Let's list the actions chronologically.\n\nStart with the initial frame: group of people, bride in white, others in suits, some in pink, red pants. Then the bride moves forward, walking past the group. The camera follows her movement. The background has a band (musicians, some with instruments), a child in a white dress holding something. The bride walks from left to right (assuming the frame's direction). The camera pans to follow her. \n\nCheck rules: focus on motion and behavior. Main subjects: bride (white dress, walking), others in the group (suits, pink shirt, red pants). Mention appearance briefly. Spatial: bride moves in front of the group, the child is near the band. \n\nBackground minimal: mention the band but not too much. Camera movement: pans left as she walks (since she's moving from left to right, the camera follows). \n\nLet's structure: \n\nAt the start, a group of people stands in a room with a band in the background. A bride in a white dress walks through the group, moving from left to right. The bride’s movement causes the group to shift, with a child in a white dress standing near the band. The camera pans left to follow the bride’s path.\n\nWait, check the actual frames: in frame 0, she's on the left, frame 1-5 she moves right. So camera pans left? Wait, when the subject moves left, camera pans right. Wait, if the subject moves from left to right, the camera should pan right. But let's check the movement. The bride starts on the left side of the frame, then moves towards the right, so the camera follows her, panning right. But the description says \"pan left\"? Wait, no. Let's think: if the subject moves right, the camera pans right. But maybe in the video, as she moves, the camera follows. Let's see the frames: frame 0, bride on left; frame 1, she's a bit more right; frame 2, even more right; frame 3, moving through; frame 4, almost out of frame. So the camera is panning right to follow her. \n\nWait, but the user's example: \"the camera pans left to follow the bride’s path\" — no, if she moves right, camera pans right. But maybe I'm confused. Let's just describe the camera movement as following her motion. \n\nLet's write:\n\nA group of people, including a bride in a white dress, stands in a dimly lit room with a band playing in the background. The bride walks forward from left to right, passing by a man in a black suit and a child in a white dress holding a book. As she moves, the camera follows her, panning right to maintain her position in the frame.\n\nWait, check the number: the group has several people, but the main subjects are the bride and the people around. \n\nAlso, the band: \"a band with musicians holding instruments stands in the background\". \n\nLet's try:\n\nIn a dimly lit room, a bride in a white dress walks forward through a group of people including a man in a black suit and a child in a white dress holding a book. Behind them, a band with musicians stands near a music stand. The bride moves from left to right, causing the group to shift; the camera pans right to follow her movement.\n\nWait, the background: the orange balloon, but rule e says minimal background. So maybe just mention the band as part of background.\n\nFinalizing:\n\nA bride in a white dress walks through a group of people in a room with a band in the background. She moves from left to right, passing a man in a black suit and a child in a white dress holding a book. The camera follows her motion, panning right to maintain focus.\n\nCheck rules: \n\na) motion: bride walks, group shifts. \n\nb) appearance: bride white dress, man black suit, child white dress. \n\nc) spatial: bride in front of group, child near band. \n\nd) camera: pans right (since she moves left to right, camera pans right). \n\ne) background: minimal (band in background). \n\nf) exclude text: no text. \n\nYes, that should work.\n</think>\n\n<caption_output>A bride in a white dress walks forward through a group of people, including a man in a black suit and a child in a white dress holding a book, in a dimly lit room with a band playing in the background. She moves from left to right, causing the group to shift, while the camera follows her motion by panning right.</", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RPqY6uIU-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RPqY6uIU-8_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 66.37179747079155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The bride and groom are moving (walking) as discrete solid objects; musicians are relatively stationary or moving minimally.", "background_and_ambient_analysis": "The background (walls, ceiling, fixed decorations) is static and shows no significant shifting or environmental motion (fire, water, wind, etc.)."}}
{"video_id": "4R_3dYBJQys", "file_name": "4R_3dYBJQys_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a blurred, orange-tinted scene that transitions to a man in a white shirt seated indoors, holding a megaphone to his mouth. Behind him, another person sits on a chair. The camera, handheld and slightly shaky, focuses on the man as he speaks into the megaphone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4R_3dYBJQys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4R_3dYBJQys_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 112.09078134954058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man seated in a room, holding a megaphone. He exhibits minimal motion, including slight head movements and hand adjustments while speaking into the megaphone.", "background_and_ambient_analysis": "The background consists of static elements (curtains, furniture) in the majority of the video. There is no environmental motion (fire, water, wind) present. The initial part (0.0-0.9 seconds) shows camera shake, but the background in the stable frames (1.3-5.0 seconds) is static."}}
{"video_id": "4RH-D_kePc4", "file_name": "4RH-D_kePc4_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two brown-skinned hands manipulate a blue crochet hook and a pink yarn piece on a white patterned tablecloth, inserting the hook into the yarn, pulling yarn through to form a stitch, with an orange yarn strand visible to the left. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RH-D_kePc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RH-D_kePc4_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 58.80256165890914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a crochet hook and yarn; solid objects (hands, hook, yarn) exhibit deliberate, controlled motion from manual dexterity.", "background_and_ambient_analysis": "Static tablecloth background with no shifting or fluid motion (fire, water, wind); scissors visible in top-left corner remain stationary."}}
{"video_id": "4RC1145vLmE", "file_name": "4RC1145vLmE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with three individuals dancing outdoors at night, wearing blue-lit headphones and casual attire, moving rhythmically in a dimly lit area. It then transitions to a crowd scene where numerous individuals dance energetically, some raising their arms, all wearing headphones with colored lights. Finally, the scene shifts to a studio where seven people gather around a table, shaking hands and interacting, with the camera capturing a medium shot of the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RC1145vLmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RC1145vLmE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 58.486804429582946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are the discrete objects moving—dancing, waving arms, and interacting in the outdoor scene, and gesturing/clapping in the indoor scene—all exhibiting clear locomotion without environmental fluid effects.", "background_and_ambient_analysis": "The background (trees, buildings, indoor walls, and floor) remains static across scenes; no fire, water, smoke, or wind motion is present as dominant elements."}}
{"video_id": "4RTn-qAPfeU", "file_name": "4RTn-qAPfeU_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several individuals in red life jackets and dark head coverings are aboard a sailboat, moving dynamically across the deck while interacting. The camera, positioned close to the crew, pans slightly to reveal more people as they adjust positions, with the open ocean and clear sky visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RTn-qAPfeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RTn-qAPfeU_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.3670234584752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People wearing red life jackets are visible, moving through small adjustments in position (e.g., shifting weight, gesturing) as they interact on the sailboat.", "background_and_ambient_analysis": "The background includes a clear sky and ocean with subtle wave motion; static elements like the horizon line remain relatively stable, indicating minimal ambient environmental motion dominance."}}
{"video_id": "4RKhEzejjtA", "file_name": "4RKhEzejjtA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a blue and green helmet, gray hoodie, black shorts, and blue sneakers stands on a chalk hopscotch grid drawn on a concrete surface in a park. The child moves slightly forward, hops onto the grid, and then turns around to face the opposite direction. Playground equipment is visible in the background. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RKhEzejjtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RKhEzejjtA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 39.611651851993045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child wearing a blue helmet is moving via hopping on a hopscotch grid; discrete solid object motion due to locomotion (hopping) without fluid or camera interference.", "background_and_ambient_analysis": "Static background elements (playground slide, blue mat, grass) show no uniform shifting or environmental motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "4RW9NYmu4-o", "file_name": "4RW9NYmu4-o_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a skier from behind, going down a slope. Then the skier turns, maybe a jump or maneuver, and we see them from different angles. There are other skiers in the background. Need to describe chronologically.\n\nFirst, the skier is skiing downhill, back view. Then they turn, maybe jump (the video shows a jump action). Then they land, and continue. Then they're moving towards other skiers. The main subject is the one skier, black jacket, green helmet, red boots. Other skiers in the background. Camera follows the skier, maybe shifting angles. Background is snowy slope, trees.\n\nSo step by step: initial shot from behind, skier descending. Then they perform a jump (or maneuver), seen from the side. Then they land, then continue skiing towards other people. Camera moves to follow the skier, changes angle from behind to side to front maybe.\n\nCheck rules: chronological, motion, appearance (black jacket, green helmet, red boots), spatial relationships (other skiers in background). Background minimal. Camera perspective.\n\nLet me draft:\n\nA skier in a black jacket, green helmet, and red boots descends a snowy slope, initially viewed from behind. The skier then turns and performs a jump, revealing red ski boots and orange ski tips. Landing, they continue skiing downhill toward other skiers on the slope. The camera follows the skier's movement, shifting from a rear view to a side view and then a frontal perspective as the skier approaches other individuals.\n\nWait, but need to check the video frames. Let's see:\n\n[0.0] skier from behind, snow, trees.\n\n[1.4] skier in mid-air? Wait, the description says \"jump\", but maybe it's a turn. Wait the video: first frame is skier going, then 2nd frame they are in a position where maybe they jump (the ski tips are up), then 3rd frame they're landing.\n\nWait the user's video:\n\n[0.0] back view of skier going down.\n\n[1.4] skier turns, maybe mid-motion, skis crossed.\n\n[2.5] close-up of skier's legs and skis.\n\n[3.6] skier in mid-air, then [4.7] skier near other people.\n\nWait, no. The actual video:\n\nFrame 0: skier going down slope, back view.\n\nFrame 1: skier turns, looking at camera, then maybe jumping? Wait the user's video description:\n\n[0.0] skier from behind, snow.\n\n[1.4] skier in mid-air (jumping), with skis and poles.\n\n[2.5] skier landing, legs bent.\n\n[3.6] skier continuing down, now with other skiers in background.\n\nWait, the user's video clips:\n\n0.0: skier going down, back view.\n\n1.4: skier is in a turn, maybe jumping.\n\n2.5: close-up of skier's legs and skis, showing red boots.\n\n3.6: skier now near other people (more skiers), looking back.\n\n4.7: skier moving towards other skiers.\n\nSo the sequence:\n\n- Starts with skier descending downhill, back view.\n\n- Then the skier turns and jumps (mid-air), showing skis.\n\n- Then lands, skier's boots are red.\n\n- Then continues skiing, approaching other skiers.\n\nNow, the main subject is the skier: black jacket, green helmet, red boots. Other skiers in background (multiple, but not detailed).\n\nCamera movement: follows the skier, changing angles from behind to side to front as they move.\n\nBackground: snowy slope, trees (minimal as per rule e).\n\nSo the caption should be chronological:\n\nA skier in a black jacket, green helmet, and red boots descends a snowy slope, initially viewed from behind. The skier then turns and jumps mid-air, revealing orange ski tips. Upon landing, they continue skiing downhill toward other skiers on the slope. The camera follows the skier's movement, shifting from a rear view to a side view and then a frontal perspective as they approach other individuals.\n\nCheck rules:\n\na) Motion chronological: descending, jumping, landing, approaching others. Good.\n\nb) Appearance: black jacket, green helmet, red boots. Mentioned.\n\nc) Spatial: other skiers in background. Good.\n\nd) Camera: follows skier, shifts angles. Good.\n\ne) Background minimal (snowy slope, trees only in brief mentions).\n\nf) No text, named characters.\n\nSo this works.\n</think>\n\n<caption_output>A skier in a black jacket, green helmet, and red boots descends", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RW9NYmu4-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RW9NYmu4-o_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 42.47904441145598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skier (a discrete object) is moving downhill using ski poles, exhibiting locomotion. Other objects (trees, people in background) are static or moving minimally.", "background_and_ambient_analysis": "Background (trees, poles, signs) is static and not shifting. No fire, water, or smoke. No significant environmental fluid motion (e.g., wind causing tree sway) observed."}}
{"video_id": "4RqvVIvpNOk", "file_name": "4RqvVIvpNOk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen, then transitions to a classroom setting. The main subject is a person in a white polo shirt. They're sitting, maybe in a classroom. Then there's another person in the background, wearing a green patterned shirt, standing near a desk. The main person is in front of the camera, maybe talking or preparing to beatbox. The text \"Beatbox by Jamie\" appears but we need to exclude text recognition, so focus on motion. The camera seems steady, no movement mentioned. Background has desks, windows, maybe some posters. Let's structure it chronologically: start with black screen, then main person in classroom, background person moving (like turning around), main person's actions. Wait, in the frames, the main person is seated, then text appears, then the main person is still. Wait, the frames go from 0 to 5 seconds. Let's check each frame. Frame 0: black. Frame 1: main person in white polo, text. Frame 2: text, main person. Frame 3: text fades, main person. Frame 4: main person, background person (green shirt) is standing behind. Frame 5: same as 4. So the main subject is the person in white polo, seated. Background has another person in green shirt. The main person's motion: maybe looking at the camera. The background person is behind, maybe moving. Let's outline the chronological sequence. The video starts with a black screen. Then cuts to a classroom where a person in a white polo shirt is seated in the foreground. Behind this person, another individual in a green patterned shirt stands near a desk. The foreground person remains seated, with minimal movement, while the background person is visible throughout. The camera maintains a fixed perspective, focused on the seated individual, with the background slightly out of focus. Now, following the rules: no text, no named characters, focus on motion. So the main subject (person in white polo) is seated, background person in green is standing. Need to describe motion: the main person's motion is mostly static, maybe slight head movement. The background person might be moving (like turning) but in the frames, maybe just standing. Let's check the frames. Frame 1: text, main person. Frame 2: text, main person. Frame 3: text fades, main person. Frame 4: main person, background person in green. Frame 5: same. So the background person is there, perhaps turning around. So the main subject is the seated person in white polo, who is in front of the camera. The background has another person in green shirt, moving (maybe turning). The camera is static, fixed on the main subject. So the caption should be: The video begins with a black screen, then transitions to a classroom setting where a person in a white polo shirt is seated in the foreground. Behind this person, another individual in a green patterned shirt stands near a desk, occasionally shifting position. The seated person remains mostly motionless, while the camera maintains a static, eye-level perspective focused on the foreground subject. But need to make it concise. Let's check the rules. Must be chronological, motion and behavior. So:\n\nAt the start, the screen is black. Then, a person wearing a white polo shirt is seated in a classroom, facing the camera. Behind them, another person in a green patterned shirt stands near a desk. The seated individual remains still, while the background figure shifts slightly. The camera stays fixed, capturing the scene from a frontal perspective with minimal movement.\n\nWait, but need to be concise. Let's see. The output should be a paragraph. Let's structure:\n\nThe video opens with a black screen, then cuts to a classroom where a person in a white polo shirt sits in the foreground. Behind this individual, another person in a green patterned shirt stands near a desk, occasionally moving. The seated person remains still, and the camera maintains a steady, frontal view throughout.\n\nCheck the rules: exclude text, named characters (so no \"Jamie\"), so \"Beatbox by Jamie\" is text, so we ignore it. So the main subjects are the two people: one in white polo, one in green. Their behavior: seated person is still, background person moves slightly. Camera is static. Background: classroom setting, desks, windows, but minimal description.\n\nFinal caption:\n\nThe video begins with a black screen, then shows a person wearing a white polo shirt seated in a classroom. Behind this person, another individual in a green patterned shirt stands near a desk, shifting position slightly. The seated individual remains still, and the camera holds a static, frontal perspective.\n</think>\n\n<caption_output>The video opens with a black screen, then transitions to a classroom setting where a person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RqvVIvpNOk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RqvVIvpNOk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.02284912114673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Jamie) in the foreground exhibits slight head and body movements consistent with speaking or interacting, while background individuals remain largely stationary.", "background_and_ambient_analysis": "The background features static elements (e.g., posters, windows) with no fluid or environmental motion (fire, water, smoke, wind). Background shifts are absent, indicating no dominant ambient environmental motion."}}
{"video_id": "4RiG7qLi0ww", "file_name": "4RiG7qLi0ww_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a light gray long-sleeve shirt and dark pants uses a black and gray random orbital sander to smooth the wooden interior of an open cabinet, moving the tool back and forth across horizontal slats. The camera maintains a top-down perspective with minimal movement, focusing on the sanding action against a background of indistinct furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RiG7qLi0ww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RiG7qLi0ww_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 49.37267850948929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a sander are moving across the wooden drawer, with visible motion due to physical interaction (sandering).", "background_and_ambient_analysis": "Static wooden shelves and furniture in the background; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "4RvYp2kLunk", "file_name": "4RvYp2kLunk_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a close-up of a golf green. There's a golf club, maybe a putter, on the green. Then it cuts to a black screen with text, but the rules say to exclude text recognition. So focus on the visuals. First scene: golf green, putter on it. Then the text screens, but since we can't mention text, skip those. Then the Nike logo with \"3G\" and \"Nike Golf Performance\". Wait, the rules say exclude text recognition, so even the logos? Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text screens (like \"KNOW YOUR GAME\") are text, so we don't mention them. So the main visual parts: the golf green with the club, then the logo screen. Wait, the video is:\n\n[0.0] Close-up of a golf green with a golf club (putter) near the top right, slightly out of focus, green grass.\n\n[1.4] Black screen with text (but exclude text, so skip)\n\n[2.5] Black screen with text (skip)\n\n[3.6] Black screen with text (skip)\n\n[4.7] Logo screen: circular logo with \"3G\" and Nike swoosh. Wait, but the rules say exclude text recognition, so \"3G\" is text, so we don't mention it. But the logo is an object. Wait, the task is to describe motion and behavior of main subjects. So first scene: golf club on green. Then the logo appears. But the logo is a static image. Let's check the rules:\n\na) Focus on motion and behavior of main subjects. So in the first scene, the golf club is on the green (static?), then the next scenes are text/logo. But the problem is the text screens are excluded. So the main visual elements are the golf green and the club, then the logo.\n\nWait, the first frame shows the green with the club. Then cuts to black with text (but we ignore that). Then the logo. So the chronological order:\n\n1. Close-up of a golf green. A golf putter is visible on the green, positioned slightly off-center to the right, with the head of the club near the center. The grass is short and well-maintained.\n\n2. Then, the scene transitions to a black background with a circular logo (the \"3G\" logo with Nike swoosh) in the center.\n\nWait, but the rules say to exclude text recognition, so \"3G\" and \"Nike Golf Performance\" are text, so we don't mention. So for the logo part, we just describe the logo as a circular object (but not the text). Wait, but the logo is the main subject here.\n\nWait, the problem is that the user says \"exclude text recognition\", so we don't mention the text on the screen, but the logo itself is a visual element. So the logo is a circular emblem with a Nike swoosh, but since it's a logo, perhaps we can describe it as a circular object with a swoosh.\n\nBut the task is to describe motion and behavior. The first scene: the golf club is on the green (static), then the scene changes to the logo (static). So the main subjects are the golf club and the logo.\n\nLet's structure the caption:\n\nFirst, the close-up of the golf green with the putter. Then the transition to the logo screen.\n\nBut need to be concise, chronological.\n\nFirst part: A golf putter rests on a well-manicured green, its clubhead near the center and shaft extending upward, positioned slightly to the right. The grass is short, vibrant green.\n\nThen, the scene cuts to a black background with a circular emblem featuring a Nike swoosh, which appears centered.\n\nWait, but the rules say to mention spatial relationships. Let's check the first frame: the putter is on the green, which is the main subject. Then the logo.\n\nWait, the video's first frame is a close-up of the green with the putter. Then the next frames are text/logo, but we ignore the text. So the main motion is the transition from the green scene to the logo.\n\nBut the caption should be chronological. Let's break it down:\n\n1. At the beginning, the video shows a close-up of a golf green. A golf putter is visible on the green, with the clubhead near the center and the shaft angled slightly upward. The green's grass is short and evenly cut.\n\n2. The scene then transitions to a black background, where a circular logo (with a Nike swoosh) appears in the center, remaining static.\n\nWait, but the rules say \"exclude text recognition\" so the logo's text (like \"3G\") is excluded,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RvYp2kLunk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RvYp2kLunk_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 41.34858749716355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golf putter and ball; ball moves due to collision with putter.", "background_and_ambient_analysis": "No shifting backgrounds; no fluid/environmental motion (fire, water, wind) detected in the golf scene."}}
{"video_id": "4RvEwLJ0Z9w", "file_name": "4RvEwLJ0Z9w_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's see. The video shows a person using a yellow and black sander on a wooden surface. The person is wearing a blue shirt. The motion starts with the sander being pressed down on the wood, then moved back and forth. Then there's a close-up of the wood after sanding, showing the smoothed surface. \n\nFirst, identify the main subject: a person (wearing blue, so color mentioned), the sander (yellow and black, rectangular maybe), and the wooden board (light brown, with visible grain). \n\nChronological order: The person applies the sander to the wood, moving it in a back-and-forth motion. Then the camera shifts to show the sanded wood's surface, which is smooth with fine lines. \n\nSpatial relationships: The sander is held by the person's hands, over the wooden board. The board is on a table, maybe a workbench. \n\nCamera perspective: The initial shots are top-down, then there's a close-up of the wood. \n\nBackground is minimal, so focus on the actions. \n\nSo the caption should describe the person using the sander, the motion, then the result. Let's structure it:\n\nA person in a blue shirt uses a yellow and black handheld sander on a light brown wooden board, moving it back and forth across the surface. The camera then shifts to a close-up of the smooth, finely textured wood after sanding. \n\nWait, need to check the rules. Focus on motion and behavior chronologically. So first the sander is used, then the close-up of the wood. \n\nAlso, mention appearance: sander is yellow and black, person's blue shirt. \n\nCheck the output format: must be a paragraph in <caption_output> tags. \n\nLet me make sure: \n\n- Chronological: First, the person sands, then the close-up. \n\n- Motion: pressing the sander, moving it, then the smooth wood. \n\n- Spatial: sander is held over the wood. \n\n- Camera: initial top-down, then close-up. \n\nBackground is minimal, so don't mention much else. \n\nSo the caption would be: \n\nA person wearing a blue shirt uses a yellow and black handheld sander to smooth a light brown wooden board, moving the tool back and forth across its surface. The camera then shifts to a close-up of the sanded wood, revealing a smooth, evenly textured finish. \n\nWait, the video shows the person pressing the sander down, then moving it, then the close-up of the wood. The second frame might be a bit different, but the key is the sequence. \n\nAlso, the first part is the sander being moved, then the hand touches the wood (maybe after sanding). Wait, the fourth frame is a hand smoothing the wood. Wait, let's check the frames:\n\nFrame 0: hands pressing sander on wood.\n\nFrame 1: sander being pulled back, maybe.\n\nFrame 2: sander in motion.\n\nFrame 3: sander moved further.\n\nFrame 4: hand touches the wood (maybe after sanding, showing the smooth surface).\n\nSo the sequence is: person uses the sander on the wood, then a hand runs over the smoothed surface.\n\nAh, I missed that. So first, sander is used, then the hand is shown touching the wood. So chronological: sander movement, then hand smoothing the wood.\n\nSo revise:\n\nA person wearing a blue shirt uses a yellow and black handheld sander to smooth a light brown wooden board, moving the tool back and forth across its surface. The camera then transitions to a close-up of the wood, where a hand gently runs over the newly sanded, smooth surface.\n\nYes, that's better. The fourth frame is a hand on the wood, so the hand runs over it. \n\nCheck the appearance: the wood is light brown, the sander yellow and black. \n\nCamera: initial top-down (since the first frames are from above), then close-up of the wood. \n\nAlso, the background is minimal (workshop maybe, but not essential). \n\nSo the caption should be concise, chronological. Let's make sure it's a paragraph.\n\n\" A person in a blue shirt operates a yellow and black handheld sander on a light brown wooden board, moving it back and forth across the surface. The camera then shifts to a close-up of the wood, where a hand glides over the smooth, textured finish created by sanding.\"\n\nWait, the fourth frame is a hand on the wood, so \"glides over\" might be accurate.\n\nAlternatively: \"A person wearing a blue shirt uses a yellow and black sander on a light brown wooden board, moving the tool back and forth. The camera then focuses on the hand smoothing the sanded wood surface, highlighting its even texture.\"\n\nBut need to be chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4RvEwLJ0Z9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4RvEwLJ0Z9w_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 29.978377039183805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid object) manipulates a yellow and black sander (solid object) across the wooden surface, with the hand's movement and sander's motion being the primary active actions.", "background_and_ambient_analysis": "No shifting background elements observed; wooden table and blue surface remain stationary throughout the clip. No fire, water, smoke, or wind motion detected."}}
{"video_id": "4STCIax7BCY", "file_name": "4STCIax7BCY_000506_000516.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and orange life vest holds a gray dolphin in clear water; the dolphin’s tail lifts and moves as the person remains in the water. The scene transitions to three people in the water, wearing blue and purple life vests, raising their hands toward the camera. The camera captures the initial interaction from a medium perspective before shifting to a top-down view of the three individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4STCIax7BCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4STCIax7BCY_000506_000516.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 43.04831868489583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dolphin is swimming (moving tail, body), and three people are waving and moving in the water.", "background_and_ambient_analysis": "The background consists of water with natural wave motion, but this is not the dominant motion; the dominant motion is the movement of the dolphin and people."}}
{"video_id": "4SHjoEo0f70", "file_name": "4SHjoEo0f70_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two players, one in a light blue shirt and dark shorts, the other in a white shirt and black shorts, engage in a squash rally on an enclosed court. The blue-shirted player moves left, bends low to strike the ball, then runs right, while the white-shirted player follows, shifting position to return the ball. The camera remains stationary, capturing the action from a fixed front perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4SHjoEo0f70.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4SHjoEo0f70_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 91.96063461669242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (solid objects) and a squash ball are moving. Players run, jump, and hit the ball; ball moves due to collisions.", "background_and_ambient_analysis": "Background is static (walls, window fixed). No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "4S3_vG6Hx2U", "file_name": "4S3_vG6Hx2U_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped shirt holds a light brown wooden cross in his right hand, then lifts it upward while turning it slightly to display its structure. He remains seated at a wooden workbench cluttered with stacked wooden crosses and tools, with a window and shelves visible behind him. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4S3_vG6Hx2U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4S3_vG6Hx2U_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 215.8808322401734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands while holding a bottle and manipulating a cardboard box on a table; these are solid, discrete objects undergoing intentional motion due to human action.", "background_and_ambient_analysis": "Background elements (wooden shelves, window, table) are static with no uniform shifting or fluid environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "4SW-j4kBeG4", "file_name": "4SW-j4kBeG4_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in a dark jacket and jeans hugging a woman in an orange jacket. There's another woman in orange with a pink bag reading a book. Then the man and woman move to hug someone else? Wait, no, in the next frames, they interact with more people. Let's check the sequence.\n\nFirst frame: Man in dark jacket (height maybe average, posture embracing) hugs woman in orange (bright orange, jeans, beige boots). Another woman in orange with pink bag is reading. Background has cars, pedestrians, bus.\n\nSecond frame: They walk, the man gestures with hand, maybe pointing or moving away. The woman in orange (with pink bag) is still there. Then third frame: The man and the woman he was hugging are now talking to another person? Wait, no, the description says \"man in dark jacket and jeans hugs woman in orange\" then \"they move to interact with others.\"\n\nWait, the user's instruction says: focus on motion and behavior of main subjects chronologically.\n\nLet's list the main subjects: the group in orange jackets (there are at least two, maybe three). The man in dark jacket. The woman in orange with pink bag (she's reading a book at first).\n\nFirst scene: Man (dark jacket, jeans) embraces woman (orange jacket, jeans, beige boots). A second woman (orange jacket, pink bag, reading) stands nearby. People walk in background.\n\nThen, the man and the woman he was hugging move—maybe they separate, and the man gestures (like raising hand). Then, in the next part, they interact with a group: a man in blue denim and a woman in red top, etc. Wait, the frames:\n\nFrame 0: Two people hugging (man dark, woman orange), another woman orange with pink bag reading.\n\nFrame 1: Same group, moving, the man now is gesturing (hand raised), the woman he was hugging is next to him, the reader is still there.\n\nFrame 2: Now, a group: man in dark jacket, woman in orange (was hugged), now talking to others. Wait, maybe the man and the hugged woman are now engaging with more people. The woman with pink bag is still present, maybe reading.\n\nFrame 3: The scene shifts to a different group: a man in blue denim, woman in red top, another woman in dark blue, and a man with backpack. They seem to be walking or interacting.\n\nWait, but the user says \"chronological paragraph\", so need to order the actions.\n\nStarting with the first frame: A man in a dark jacket and jeans embraces a woman wearing an orange jacket, blue jeans, and beige boots. Nearby, a second woman in an orange jacket and blue jeans holds a pink bag while reading a book. Both groups interact with pedestrians as the man and the hugged woman separate, the man gesturing with his right hand. They then move towards a larger group where several people, including a man in a blue denim jacket and a woman in a red top, are walking together. The scene transitions to show multiple pedestrians moving across the frame, with the camera panning left to capture the flow of people.\n\nWait, but need to follow rules: mention main subjects (people), their appearance (color, size, orientation), spatial relationships, camera movement.\n\nMain subjects: the man in dark jacket, the two women in orange jackets. Then other people (like the man in blue, etc.) are part of the scene but maybe not main? Wait, the first frames have the main action around the man and women, then the camera shifts to other groups.\n\nWait, the instruction says \"main subjects (people/animals/objects)\", so the key interactions are the hugging, then moving, then other groups.\n\nLet me structure:\n\n- Initial: Man (dark jacket, jeans) hugs woman (orange jacket, jeans, beige boots). Another woman (orange jacket, blue jeans, pink bag) reads a book. They are on a sidewalk with vehicles and pedestrians in the background.\n\n- Then: The man and the hugged woman separate, the man gestures with his right hand, moving towards a group. They interact with a woman in red (or maybe red top) and a man in blue denim.\n\n- Then: The scene shows more pedestrians, including a man in blue denim jacket, a woman in red top, another woman in dark blue, and a man with a backpack walking together.\n\nWait, but the frames show a transition. The first few frames have the hug, then they move, then the camera shifts to a different part of the sidewalk with more people.\n\nCamera movement: The video starts with a static view, then the camera pans left to capture the flow of pedestrians.\n\nWait, the first frame is a street scene. The camera probably moves along the sidewalk,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4SW-j4kBeG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4SW-j4kBeG4_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 57.537650496833706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) exhibit locomotion (walking, interacting) and physical contact (e.g., handshakes, gestures). Bounding boxes for these objects can be tracked consistently across frames.", "background_and_ambient_analysis": "Background elements (buildings, vehicles, pavement) show no uniform shifting or fluid environmental motion (e.g., fire, water, smoke). No wind-induced swaying of static elements observed."}}
{"video_id": "4Sz0xhaZvHM", "file_name": "4Sz0xhaZvHM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a metallic crochet hook and yellow yarn over a blue crocheted square, forming stitches through circular motions. The hands position the hook through yarn loops, pulling the yarn to create new stitches while maintaining the square's structure. The beige textured background remains static beneath the work. The camera maintains a steady top-down view focused on the hands and crocheting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Sz0xhaZvHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Sz0xhaZvHM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 156, "blur_score": 610.7020638454658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a crochet hook are moving in discrete, physical interactions (looping yarn, manipulating the hook).", "background_and_ambient_analysis": "The background (textured carpet) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "4SzJ81UqkrY", "file_name": "4SzJ81UqkrY_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person sitting at a table. The person is wearing a black shirt with a red undershirt, and they're behind a wooden table. On the table, there's a glass of water and a black object (maybe a bottle). The text \"Testing Scenario: High Power Short Distance\" is on screen, but we need to exclude text recognition per the rules. Then, the person gestures towards a plate that appears with a sandwich. The scene transitions to black. \n\nSo chronological order: The person is seated at the table, then they gesture towards a plate (which was previously not there? Wait, no—wait, in the frames, the first frame has the text, then the second frame also has the text but the plate is there? Wait, no. Let's check the timestamps. \n\nFrame 0: person at table, text on screen, glass, black object. Frame 1: same person, text, glass, black object. Frame 2: text, glass, black object, but the plate with sandwich appears. Then frame 3: the person reaches towards the plate. Frame 4-5: black screen. \n\nSo the main subject is the person. They are seated at a table, in front of them is a glass of water and a black object (maybe a bottle). Then, a plate with a sandwich is introduced, and the person reaches towards it. Then the screen goes black.\n\nAppearance: The person wears a black shirt with red undershirt (but per rule g, exclude named characters, so just say \"a person\" but the description can include their shirt color as appearance). Wait, rule b says \"briefly describe their appearance and number (color, size, orientation)\". So for the person: dark-colored shirt, red undershirt visible. \n\nSpatial relationships: The person is seated at a round table, with a glass of water and a black object (bottle?) to their left. The plate with a sandwich appears on the table. Then the person reaches towards the plate. \n\nCamera perspective: Starts with a fixed shot of the person at the table, then transitions to black.\n\nBackground: Minimal, but there's a dark tablecloth in the background with some objects, but per rule e, keep background minimal. So maybe \"white walls and dark tables in background\".\n\nBut the rules say exclude text, so don't mention the text.\n\nLet's structure the chronology:\n\n1. A person in a dark-colored shirt with a red undershirt sits at a round table; on the table are a glass of water and a black object. \n2. A plate with a sandwich appears on the table, and the person gestures toward it.\n3. The person reaches toward the plate.\n4. The screen goes black.\n\nWait, in frame 2, the plate with sandwich appears. Then frame 3: the person moves their hand toward the plate. Then frame 4: black.\n\nSo in chronological order:\n\n- The person is seated at a table with a glass of water and a black object (bottle) in front of them. \n- A plate with a sandwich is placed on the table, and the person gestures toward it. \n- The person reaches toward the plate. \n- The scene cuts to black.\n\nNow, appearance: \"a person wearing a dark shirt with red undershirt\" – but rule b says \"briefly describe their appearance and number (color, size, orientation)\". The person is one, size medium (assumed), orientation facing the camera.\n\nSpatial relationships: The table is round; the glass is to the left of the person, the black object (bottle) is to the right, then the plate with sandwich is placed in front of the person.\n\nWait, in the first frame: the person's hands are on the table, glass on the left, black object (bottle) on the right? Or glass is on the left, black object is to the right of the glass? Let's check: in the first frame, the person is sitting, hands on table. On the table: left side is a glass of water, and to the right of that, a black object (maybe a bottle). Then the plate with sandwich is placed in front of the person? Wait, no. Wait, in frame 2, the plate with sandwich is on the table. So the sequence is:\n\nFrame 0: person at table, glass (left), black object (right), no plate.\n\nFrame 1: same, but plate appears with sandwich.\n\nFrame 2: person gestures toward the plate.\n\nFrame 3: person reaches toward the plate.\n\nFrame 4-5: black.\n\nSo the plate appears on the table, then the person gestures toward it.\n\nSo the chronology:\n\nThe person, wearing a dark shirt with a red undershirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4SzJ81UqkrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4SzJ81UqkrY_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.82737949790513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "The person's hand moves toward the plate on the table during a brief gesture, indicating voluntary locomotion (no collisions or external physical forces involved).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The walls, table, and static objects (plate, glass) remain consistent with no fire, water, or wind effects throughout the visible frames."}}
{"video_id": "4SgziS36Lqw", "file_name": "4SgziS36Lqw_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a person in black top and patterned skirt holds a basket, reaching up to a tree branch. Second frame: same person holds a glass dish, placing something into it. Third frame: a person in light shirt holds a glass dish, with another person in the background. Fourth frame: same person in light shirt holds the dish, another person behind. \n\nNeed to sequence chronologically. Start with the first action: person (black top, skirt) gathers items from tree branch, then moves to a glass dish. Then another person (light shirt) is seen holding a dish, with a background person working. \n\nCheck rules: focus on motion, chronological order, appearance (colors, size), spatial relationships (front, left), camera perspective (no mention of camera movement except maybe implied by frame changes). \n\nFirst part: A person in a black top and patterned skirt collects items from tree branches, placing them into a glass dish. Then, another person in a light blue shirt holds a glass dish, while a third person works in the background. \n\nWait, the frames are sequential. Frame 0: person with basket, reaching up. Frame 1: same person holding dish, placing into it. Frame 2: another person in light shirt holding dish, with someone else in background. Frame 3: same person (light shirt) holding dish, background person still there.\n\nSo chronological: First, a person in black top and patterned skirt collects fruit from tree branches into a glass dish. Then, a person in a light blue shirt holds a glass dish, with another person working in the background. \n\nWait, need to check the order. The video starts with frame 0: person (black) holding basket, reaching up. Frame 1: same person with glass dish, placing items. Then frame 2: person in light shirt holding dish, another person (black top) in background. Frame 3: same light shirt person, background person still working.\n\nSo sequence: Person 1 (black top, patterned skirt) gathers fruit from tree, places into dish. Person 2 (light shirt) holds dish, with Person 1 in background. Then Person 2 holds dish, Person 1 still working in background.\n\nWait, the frames are:\n\n[0.0] - Person in black top, patterned skirt, holding a basket, reaching up to a tree branch with fruit.\n\n[1.4] - Person in black top, patterned skirt, holding a glass dish, placing items into it.\n\n[2.5] - Person in light shirt holding a glass dish, another person in black top working in the background.\n\n[3.6] - Person in light shirt holding dish, background person still working.\n\nSo chronologically:\n\nA person in a black top and patterned skirt reaches up to a tree branch, collecting items, then places them into a glass dish. A second person in a light blue shirt holds a glass dish, while a third person in a black top and patterned skirt works in the background. The camera remains static, capturing the scene from a ground-level perspective.\n\nWait, but need to be concise. Let's structure:\n\nFirst, the person in black top and patterned skirt collects fruit from a tree branch and places it into a glass dish. Then, another person in a light blue shirt holds a glass dish, with a third person working in the background. The camera maintains a steady ground-level view.\n\nCheck rules: avoid text recognition (like LIMPOPO, the text is not part of the video content). So don't mention LIMPOPO. Also, exclude named characters.\n\nSo rephrase:\n\nA person wearing a black top and patterned skirt collects items from tree branches, then places them into a glass dish. Another person in a light blue shirt holds a glass dish, while a third person works in the background. The camera remains stationary at ground level.\n\nWait, but need to check the frame order. First frame: person (black) with basket, reaching up. Second: same person with dish, placing. Third: light shirt person with dish, background person. Fourth: same light shirt, background.\n\nSo sequence:\n\nThe person in a black top and patterned skirt gathers items from a tree branch into a glass dish. A person in a light blue shirt holds a glass dish, with another person in the background working. The camera captures the actions from a static ground-level perspective.\n\nYes, that's chronological. Check appearance: black top, patterned skirt (color, size, orientation), light blue shirt (color). Spatial: background person. Camera perspective: static ground level.\n\nSo the caption:\n\nA person in a black top and patterned skirt collects items from tree branches and places them into a glass dish. A person in a light blue shirt holds a glass dish, while another", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4SgziS36Lqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4SgziS36Lqw_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 158.75605168630602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a woman and a man) are gesturing and speaking. A hand holding a branch with berries is visible. Their movements are discrete and due to their own actions.", "background_and_ambient_analysis": "The background consists of dense foliage with minimal sway, not enough to dominate the scene. No fire, water, smoke, or strong wind is evident."}}
{"video_id": "4T96BE--bW4", "file_name": "4T96BE--bW4_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green and white long-sleeve shirt and blue pants lies on a yellow and white checkered bed, legs bent and one arm behind their head; the individual makes slight shifting movements while remaining prone, viewed from a top-down camera angle with minimal motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4T96BE--bW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4T96BE--bW4_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 39.12600667037964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person lying on the floor exhibits subtle positional adjustments (e.g., slight shifts in torso/head), consistent with human movement.", "background_and_ambient_analysis": "The background (patterned carpet) is static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "4T0XiLh7O0k", "file_name": "4T0XiLh7O0k_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark sweater gestures while speaking to a woman in a blue jacket holding papers, who stands behind him in front of a building with an orange door. The scene transitions to an archaeological excavation site where a person in a white shirt digs in a trench, with two individuals standing on the trench's edge observing; the camera shifts from a medium shot to a wide shot of the excavation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4T0XiLh7O0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4T0XiLh7O0k_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 207.14378997800324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (two people in the initial scene, and workers in the trench scene) are moving due to their own locomotion (talking, gesturing, walking).", "background_and_ambient_analysis": "The background in both scenes (buildings, trees, trench walls) is static. No significant ambient environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "4TBEIoRryq0", "file_name": "4TBEIoRryq0_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top, black shorts, and black sneakers stands on a paved surface marked with yellow lines. They grip a thick rope, pulling it backward and forward in a rhythmic motion, bending at the knees and waist while maintaining a stance. The background includes a fence, grass, trees, and a partly cloudy sky. The camera remains stationary, capturing the subject from a medium distance with a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TBEIoRryq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TBEIoRryq0_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 148, "blur_score": 797.5465892050684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swinging a rope, moving due to physical forces (muscular effort), and the motion is easily trackable as a discrete object.", "background_and_ambient_analysis": "The background (fence, trees, sky) is static with no uniform shifting; no dominant fluid/environmental motion (fire, water, smoke, or wind) is present."}}
{"video_id": "4TTbPxY__ms", "file_name": "4TTbPxY__ms_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in dark attire and one in light blue clothing, wrestle on a red floor. They grapple closely, then shift positions with one rolling over while the other maneuvers to gain control. The background shows a few spectators near the walls. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TTbPxY__ms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TTbPxY__ms_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 295.85075197490505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in grappling combat on a red floor; their movements involve pushing, pulling, and repositioning via direct physical contact.", "background_and_ambient_analysis": "Background elements (walls, floor, distant figures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "4Th49J9hF9g", "file_name": "4Th49J9hF9g_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a dark brown cookie atop a cupcake with light green frosting; the cupcake rests on a white platform with additional cupcakes visible. The scene transitions to a top-down view of two hands breaking a block of white chocolate into smaller pieces on a wooden cutting board. The camera starts with a close-up shot, then shifts to a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Th49J9hF9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Th49J9hF9g_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 422.9601806833749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively cutting white chocolate with a knife, producing discrete chocolate pieces. The cutting action is driven by explicit physical force (knife motion on chocolate).", "background_and_ambient_analysis": "Static blue wooden background and wall with no fluid motion, fire, or wind. Background elements (wall, cutting board) remain stationary with no uniform shifts."}}
{"video_id": "4TUEiaTLlao", "file_name": "4TUEiaTLlao_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald bartender in a purple shirt stands behind a bar, facing the camera. He holds a metal shaker, pours its contents into a clear glass, then sets the shaker down on the bar. The bartender adjusts the glass as he works, with shelves of liquor bottles visible behind him. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TUEiaTLlao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TUEiaTLlao_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 192.43795732026055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (discrete object) is actively pouring a drink, moving his hands and the bottle through explicit physical forces (human locomotion). The glass remains stationary until filled.", "background_and_ambient_analysis": "The background (bar shelves and bottles) remains static with no shifting patterns. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "4TKOuodx0Ak", "file_name": "4TKOuodx0Ak_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a light purple shirt, gray pants, and pink belt stands before a glass window, using a squeegee to wipe it downward. She then turns to face the camera, lowering the tool. Behind her, a woman in a light top and dark pants holds a squeegee. The camera remains static, viewing the scene from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TKOuodx0Ak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TKOuodx0Ak_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 107.00710810969082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves their arms and body while interacting with a glass surface, demonstrating locomotion and physical interaction.", "background_and_ambient_analysis": "Static background elements (wall, indoor fixtures) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "4TkSJucAyCI", "file_name": "4TkSJucAyCI_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a white uniform and tall chef hat stirs a pan on a stove with a spoon, then hands pour liquids from two bottles into the pan. The chef holds the bottles near his mouth before turning to interact with another chef wearing a red cloth around the neck, who holds a plate. The camera captures close-up shots of these actions with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TkSJucAyCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TkSJucAyCI_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 80.6740897170027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete solid objects moving are the chefs (bodies and hands) during interaction and pouring actions. The pouring hand and bottles are moving due to explicit physical forces.", "background_and_ambient_analysis": "The background (kitchen setting with walls and equipment) is static and does not shift uniformly. No significant fluid motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "4U8gGNW0spc", "file_name": "4U8gGNW0spc_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with red and white text lies on a surface, moving their arms and adjusting their position; a blonde individual is partially visible nearby. The person interacts with their arm, shifting it in front of their body while a second arm (from the blonde person) is briefly seen. The camera maintains a close, slightly shaky perspective, panning minimally as the scene progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4U8gGNW0spc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4U8gGNW0spc_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 82.23445095234314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a person in a black shirt and another in a white shirt) exhibit discrete motion: arm movements and positional shifts consistent with human locomotion/interaction.", "background_and_ambient_analysis": "Background elements (plants, container) appear static with no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "4U5CnjpPMMk", "file_name": "4U5CnjpPMMk_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and gray pants stands on a metal platform beside a brick wall, adjusting a metal bar attached to a stand. He steps off the platform, turns, and walks away from the camera toward a wooden fence, passing a tire on the ground. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4U5CnjpPMMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4U5CnjpPMMk_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 151, "blur_score": 914.435349439748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject is moving through space (stepping back from a machine), demonstrating explicit physical locomotion.", "background_and_ambient_analysis": "Static background elements (brick wall, ground, fence) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "4TyIh6v9ipQ", "file_name": "4TyIh6v9ipQ_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in yellow and orange soccer jerseys run toward the center circle on a green field, passing the ball while a man in a white shirt and dark shorts observes from the sidelines. The camera pans left, following the players’ movement as they interact near the goal area, with urban buildings visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4TyIh6v9ipQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4TyIh6v9ipQ_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 163.55172187948037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Soccer players in yellow, orange, and white uniforms are actively moving, passing, and running on the field, indicating distinct locomotion of solid objects.", "background_and_ambient_analysis": "The background elements (buildings, fence, and field markings) show no uniform shifting across frames, and there are no fluid/environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "4Up7SXwZhd4", "file_name": "4Up7SXwZhd4_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair and a dark hoodie holds a yellow balloon, first raising it to their face, then lowering it while manipulating it with both hands, and finally lifting it back toward their face. The background includes indistinct household items. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Up7SXwZhd4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Up7SXwZhd4_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 901.6599085147789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is eating a yellow banana, moving their hands to bring it to their mouth and then chewing. The banana is held and manipulated by the person's hands.", "background_and_ambient_analysis": "The background (kitchen walls, cabinets, refrigerator) is static with no shifting or fluid motion. No evidence of fire, water, smoke, or wind."}}
{"video_id": "4Ua33zari_A", "file_name": "4Ua33zari_A_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with purple nail polish spreads tomato sauce over a square pizza using a metal spoon on a round ridged pan, then sprinkles shredded cheese onto the sauce. The camera remains top-down with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Ua33zari_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Ua33zari_A_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 90.7644815788185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (solid objects) are moving: one hand spreads tomato sauce with a spoon, then the other hand adds shredded cheese. Motion is controlled and due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background (countertop and grill pan) is static with no shifting; no environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "4UufI8GBn0Y", "file_name": "4UufI8GBn0Y_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a \"PULL\" sign on a door. There are two kids: one in a white shirt and dark shorts, the other in a sleeveless top and light shorts. They stand near the door. Then, the kid in the white shirt pulls the door open, letting light in. The other kid steps back as the door opens. Then the door closes, and the first kid is alone in front of the closed door. Then, the second kid (the one in sleeveless top) moves towards the door, then steps away, and then the first kid is by the door with the \"PULL\" sign again. Wait, let's check the timestamps. \n\n[0.0] shows two kids near the door with a \"PULL\" sign. [1.4] shows them standing in a dim room, the kid in white shirt is holding a stick or something. [2.5] the door opens, light comes in, the kid in white shirt goes through. [3.6] the door closes, leaving the kid in sleeveless top alone. [4.7] the kid in sleeveless top moves towards the door, which has the \"PULL\" sign again. Wait, the description says \"two kids\" in the first frame. Let's track their movements. \n\nFirst scene: two children near the door. The door has \"PULL\". Then the kid in white shirt (let's say child A) pulls the door open, child B stands by. Then door opens, light enters, child A goes through. Then door closes, child B is left standing. Then child B moves towards the door, but the door is closed. Wait, maybe the order is: two kids in front of door (child A in white, child B in sleeveless). Child A pulls the door open (action), then child B steps back. Door opens, child A enters, then door closes. Now child B is alone. Then child B walks away from the door, then comes back? Wait the video frames:\n\n0.0: two kids, one in white shirt (back to camera), one in sleeveless (facing camera), near door with PULL sign.\n\n1.4: they are in a dim room, child A (white) holding something, child B (sleeveless) by the door.\n\n2.5: door opens, light floods in, child A enters through door, child B steps back.\n\n3.6: door closed, child B alone in front of door.\n\n4.7: child B is near the door, then moves towards it, then door is closed with PULL sign.\n\nWait, the task is to describe motion and behavior chronologically. So:\n\nStart: Two children stand in front of a door with a \"PULL\" sign. The child in a white shirt and dark shorts is on the right, the other in a sleeveless top and light shorts is on the left. The child in white pulls the door open. As the door opens, light enters, the child in white steps through, and the other child steps back. The door closes, leaving the second child standing alone. Then, the second child moves towards the door and touches the door handle.\n\nBut need to follow rules: don't mention text, so ignore \"PULL\" as per rule f (exclude text recognition). Wait rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So no mention of \"PULL\" sign. So describe the door as having a sign but not say what it says.\n\nWait, in the first frame, there's a \"PULL\" sign, but according to rule f, exclude text recognition, so we can't mention \"PULL\". So describe the door as having a sign, but not specify the text.\n\nWait, the rule says \"Exclude text recognition\", so even if the sign is visible, don't mention the text. So \"a door with a sign\" but not say \"PULL\".\n\nSo:\n\nFirst, two children stand near a door. One child (in white shirt, dark shorts) is on the right, the other (sleeveless top, light shorts) on the left. The child in white pulls the door open, entering a brightly lit room. The other child steps back. The door closes, leaving the second child alone. Then, the second child walks towards the door, approaching it.\n\nWait, but need to be concise. Let's check the chronological order of the video:\n\nFrame 0: Two kids near door (sign visible but we don't mention text). Child A (white shirt) is on the right, child B (sleeveless) on left.\n\nFrame 1: They stand in a dim hallway, child A holds a stick (maybe), child B near door.\n\nFrame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4UufI8GBn0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4UufI8GBn0Y_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 218.91462514467423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one person pulls the door open and walks through, while the other stands still. The door swings open due to the pull.", "background_and_ambient_analysis": "The background (walls, door, floor) is static with no fluid motion (fire, water, wind). Minor camera zoom at the end is negligible and not dominant."}}
{"video_id": "4VB3VBorEHk", "file_name": "4VB3VBorEHk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark gray shirt and blue shorts sits on a dark brown couch, legs propped up on the couch's backrest with hands on the window ledge to the left, slightly shifting his legs. Another child in a gray and yellow striped shirt sits on the couch, facing downward with no movement. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4VB3VBorEHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4VB3VBorEHk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 167.87028776331536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (solid objects) exhibit subtle movements: the person by the window shifts legs and moves arms, while the person on the couch adjusts position.", "background_and_ambient_analysis": "The background elements (walls, window) are static; no shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "4VI7f4iC7mY", "file_name": "4VI7f4iC7mY_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray t-shirt and beige shorts sits on a couch, holding a clarinet vertically. They gesture with their right hand while speaking, then raise the clarinet toward the camera, rotating it slightly before returning it to a vertical position. The background includes a couch with pillows and a laptop. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4VI7f4iC7mY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4VI7f4iC7mY_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.58175074750716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand and upper body while holding a clarinet; the clarinet and person are solid objects with motion driven by intentional physical actions.", "background_and_ambient_analysis": "Background elements (couch, wall decor, laptop) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "4VCU6BJZGEg", "file_name": "4VCU6BJZGEg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt uses their hands and a tool to adjust and spread white frosting on top of a large rectangular cake with golden-brown sides and a textured surface, positioned on a clear tray; the individual manipulates the frosting in front of a kitchen backdrop with minimal visible details, while the camera remains stationary in a close-up, front-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4VCU6BJZGEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4VCU6BJZGEg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 68.29624444597017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands (discrete objects) move to adjust/press a cloth on a cake, with physical interaction involving force application.", "background_and_ambient_analysis": "Static background elements (door, kitchen counter) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "4VYgDvJYock", "file_name": "4VYgDvJYock_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing stands at a wooden cutting board, chopping white onions with a knife. They lift the knife, then hold a small piece of onion, and place it into the pile of chopped onions. The background features a refrigerator with magnets and wooden kitchen cabinets. The camera remains stationary, focusing on the person’s hands and the cutting board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4VYgDvJYock.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4VYgDvJYock_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 94.15872653406933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a knife to chop onions on a cutting board; the person's hands and the onion pieces exhibit discrete physical movement due to manual chopping actions.", "background_and_ambient_analysis": "Background elements (refrigerator, paper towel holder, counter) are static with no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "4Vl38w_QYTA", "file_name": "4Vl38w_QYTA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a light pink onesie sits at a kitchen table, interacting with a blue mat and small objects. The child stands, raises both arms, then leans forward onto the table. The kitchen background includes yellow cabinets and blue countertops. The camera remains fixed with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Vl38w_QYTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Vl38w_QYTA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 146, "blur_score": 121.43118785618411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid, distinct object) moves through locomotion (standing, raising arms, bending over) and interacting with the table/environment.", "background_and_ambient_analysis": "Kitchen background (cabinets, dishwasher, countertops) shows no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "4W6QIoh1E8A", "file_name": "4W6QIoh1E8A_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white striped hoodie, black pants, and white sneakers crouches on a paved surface scattered with fallen leaves, facing a small puddle. They hold a thin object (likely a stick) and move it toward the puddle, manipulating it within the water. The camera remains in a static top-down perspective throughout, capturing the person’s actions and the reflective surface of the puddle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4W6QIoh1E8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4W6QIoh1E8A_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 477.52019929110213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt is crouching, adjusting posture, and pointing toward the puddle, exhibiting deliberate physical movements.", "background_and_ambient_analysis": "Background elements (pavement, wall) show no uniform shifting or fluid motion; the puddle is static with no visible water flow or wind effects."}}
{"video_id": "4VuGP6SAoHE", "file_name": "4VuGP6SAoHE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4VuGP6SAoHE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4VuGP6SAoHE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 161, "blur_score": 3063.618152283678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue top and green pants is actively climbing the tree trunk, with movements indicating upward locomotion via physical effort (pulling and shifting body position).", "background_and_ambient_analysis": "The background (trees, grass, building) shows no shifting or environmental motion; no fire, water, smoke, or wind is visible. Background elements remain static throughout the clip."}}
{"video_id": "4Vx7g16hEB4", "file_name": "4Vx7g16hEB4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red shirt holds a small gray koala against her chest; a man in a white shirt with a lanyard adjusts a black sleeve-like device on the koala’s back, his hands moving to secure it. The koala clings to the woman’s shoulder as the man continues adjusting the device, maintaining contact with the koala’s body. The camera remains relatively steady with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Vx7g16hEB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Vx7g16hEB4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 118.58993563721974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (one in red, one in white) and a koala are moving. The people are adjusting their positions and the koala is being held and repositioned. Motion is due to human interaction and physical handling.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background foliage is static with minimal natural sway but not dominant. No camera-induced motion detected."}}
{"video_id": "4WHSSy71C7Y", "file_name": "4WHSSy71C7Y_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring enters the frame, points to tiles on a Scrabble board, then moves and removes several tiles from the grid. The camera remains in a top-down position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WHSSy71C7Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WHSSy71C7Y_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.17821884278244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating discrete Scrabble tiles, moving them across the board to form or adjust words. The tiles and hand exhibit solid, distinct motion due to explicit physical interaction.", "background_and_ambient_analysis": "The Scrabble board grid background remains static with no fluid or environmental motion (fire, water, smoke, wind) observed. Static background elements (grid squares) do not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "4WFmFLcqJiw", "file_name": "4WFmFLcqJiw_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red and black plaid shirt holds a corkscrew and a wine bottle, positioning the screw tip onto the cork's center, then twisting the corkscrew into the cork. The background includes a wine glass and wall decor. The camera remains static, focused on the man’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WFmFLcqJiw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WFmFLcqJiw_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 206.52661531152032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and corkscrew are moving as discrete objects; corkscrew is being twisted into a cork, demonstrating physical force interaction.", "background_and_ambient_analysis": "Background elements (walls, door, plant) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "4WJdv94AF1M", "file_name": "4WJdv94AF1M_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the task. The user wants a concise chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nRule a) Focus on the motion and behavior of main subjects in chronological order. So I need to outline what happens step by step. The video shows a wrestling match, I think. The main subjects are the wrestlers, the referee, and maybe some people around the ring.\n\nRule b) Briefly describe their appearance and number. The wrestlers are wearing different colors—maybe one in green, another in blue or black? There's a referee in a blue shirt. The audience is in the foreground, but the caption should keep background minimal.\n\nRule c) Mention spatial relationships. So, where are they positioned? The wrestlers are in the ring, the referee is inside, and the audience is watching from the front.\n\nRule d) Conclude with camera perspective and movement. The camera seems to be static, maybe a slight shake since it's a live event. The description should end with that.\n\nRule e) Keep background descriptions minimal unless essential. The background is the wrestling ring, maybe some equipment, but not too detailed.\n\nRule f) Exclude text recognition, named characters, stylistic analysis. So no mentioning specific names or analyzing the style.\n\nNow, looking at the video frames provided. The first frame shows a wrestler (maybe in green) being lifted by another person, possibly a referee or a coach? Wait, the first frame has a person in green being lifted, then the next frames show movement. The wrestler in green is thrown, then both wrestlers are in the ring. The referee in blue is there. The audience is seated in front of the ring.\n\nLet me try to sequence the events:\n\nStart: Wrestler in green is lifted by someone (maybe the referee or another wrestler). Then, he's thrown down into the ring. Next, both wrestlers (green and black) are in the ring. The referee stands nearby. The audience watches. The camera is static, maybe with a slight shake.\n\nWait, the video shows the main action happening in the ring. So the main subjects are the two wrestlers. The first frame: one wrestler (green) is lifted over the ring, then thrown down. The second frame: both wrestlers are moving, the referee is there. Then, they step into the ring.\n\nWait, the video starts with one wrestler (green) being lifted by another person (maybe the referee). Then the green wrestler is thrown into the ring, followed by the other wrestler. The referee stays near the ropes. Then the wrestlers move around the ring.\n\nWait, let me check the frames again. The first frame: a person in green (maybe a wrestler) is being lifted by a person in dark clothes, possibly a referee. Then the next frames show the green wrestler being thrown into the ring, and the other wrestler (in black) is also in the ring. The referee is in a blue shirt, standing near the ropes.\n\nSo chronological order:\n\n1. A wrestler in green is lifted by a person (referee) above the ring.\n2. The green wrestler is thrown into the ring, landing on the mat.\n3. The wrestler in black enters the ring and moves around.\n4. Both wrestlers are now in the ring, facing each other, with the referee nearby.\n\nWait, the frames provided show the sequence. Let's look at the timestamps:\n\nFrame 0: Wrestler in green is lifted by another person (maybe the referee) above the ring. There's a person in blue shirt standing nearby.\n\nFrame 1: The green wrestler is being thrown down into the ring.\n\nFrame 2: The green wrestler is on the mat, the other wrestler (in black) is stepping into the ring.\n\nFrame 3: Both wrestlers are in the ring, moving around.\n\nFrame 4: Both wrestlers are now in the ring, maybe grappling.\n\nWait, the user provided frames 0 to 5 (but the description mentions up to 5.5 seconds). So the sequence is:\n\n- The green wrestler is lifted by a person (maybe the referee) and then thrown into the ring.\n\n- Then the black wrestler (maybe) enters the ring.\n\n- They start wrestling.\n\nBut the exact details: The first frame shows a person in green being lifted by someone (probably the referee or another wrestler), then thrown down. Then, both wrestlers are in the ring, moving around.\n\nAlso, the referee is in a blue shirt, standing near the ropes. The audience is seated in front of the ring.\n\nNow, the caption needs to be concise. Let's structure it:\n\nStart with the action: The wrestler in green is lifted above the ring and thrown down. Then both wrestlers enter the ring, moving around with the referee nearby. Camera is static.\n\nBut need to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WJdv94AF1M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WJdv94AF1M_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.31294538393684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people on stage are moving, likely performing; their motion is due to locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (red curtain, roof structure) are static; no fire, water, or smoke observed."}}
{"video_id": "4W14l_M3XgE", "file_name": "4W14l_M3XgE_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a Sudoku grid. There's a hand with a red marker writing on it. Let's break down the timestamps.\n\nAt [0.0], the grid is shown. Then [1.4], a hand with a red marker (probably the same one) moves to cell (3,6) or whatever, but the action is writing. Wait, the first frame is the grid, then the hand comes in. The video has a hand writing on the Sudoku grid. The hand is using a red marker, then switches to a pen maybe?\n\nWait, the caption needs to be chronological. Let's see:\n\n- Start: grid visible.\n- Then, a hand (right hand) holding a red marker moves over the grid, writes a number in cell (3,6) [maybe?], but the specific cells change. Wait, the video shows the hand writing on the grid. Let's check the frames.\n\nFrame 0: grid with some red numbers.\n\nFrame 1: hand with red marker moves to write on cell (3,6) perhaps. Wait, the numbers being written: in frame 1, the hand is writing in cell (3,6), adding a '6'? Wait, maybe not. Let's look at the changes.\n\nFrom the images: the first frame has the grid, then the hand writes in cell (5,6) maybe? Wait, in the second image, the hand writes '6' in the grid. Wait, no, the user's input is the video frames.\n\nWait, the first frame is the Sudoku grid. Then, in the next frame (1.4s), a hand with a red marker starts writing. The hand is right-handed, red marker. Then it writes a number. Then maybe uses a pen (gold or something) to write another number.\n\nWait, the key is to describe the motion chronologically.\n\nLet's see:\n\n- At the beginning, a Sudoku grid is displayed on a white surface.\n- A right hand holding a red marker appears, moving to write on the grid (specifically, adding a number in cell row 3, column f maybe? Wait, the columns are a to i, rows 1 to 9. The grid has rows 1-9, columns a-i.\n\nIn the first frame (0.0), the grid has some red numbers. Then at 1.4s, the hand with red marker writes on cell (3, f) or whatever. Wait, maybe it's writing '6' in cell (5, h) or something. But the caption should focus on the motion, not the content.\n\nSo:\n\n- The video starts with a Sudoku grid.\n- A right hand holding a red marker enters the frame and moves across the grid, writing a number.\n- Then, the hand switches to a pen (possibly gold-colored) and writes another number.\n- The background is a plain white surface, with the grid being the main focus.\n- The camera remains top-down, stable, no movement.\n\nWait, need to be precise.\n\nCheck the video:\n\nFrame 0: grid, no hand.\n\nFrame 1.4: hand with red marker appears, starts writing.\n\nFrame 2.5: hand moves to another position, writing.\n\nFrame 3.6: hand continues.\n\nWait, the hand writes first with red marker, then uses a pen. The red marker is a tube-shaped marker with a red tip. The pen is a smaller pen, maybe gold.\n\nSo the steps:\n\n1. The video opens with a Sudoku grid on a white background.\n\n2. A right hand holding a red marker enters the frame from the bottom right, moves to the center of the grid, and writes a number.\n\n3. The hand then moves to a different cell and continues writing with the red marker.\n\n4. After some time, the hand switches to a smaller pen (possibly a pencil or fine-tip pen) and writes another number in a different cell.\n\n5. The camera maintains a top-down view throughout, with no noticeable movement or shake.\n\nWait, but the caption should be concise. Let's follow the rules.\n\na) Focus on motion and behavior of main subjects (hand, markers).\n\nb) Describe appearance (color, size, etc.).\n\nc) Spatial relationships: hand moves over grid.\n\nd) Conclude with camera perspective (top-down).\n\ne) Minimal background.\n\nf) Exclude text recognition.\n\nSo:\n\nA right hand holding a red marker moves over a Sudoku grid, writing numbers in various cells. The hand then switches to a smaller pen and continues writing. The background is plain white, with the grid occupying the central space. The camera remains stationary in a top-down view.\n\nWait, need to be more chronological.\n\nLet's outline:\n\n- At the start, the Sudoku grid is visible.\n\n- A right hand (light-skinned", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4W14l_M3XgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4W14l_M3XgE_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 272.4231905175294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving to write numbers on the Sudoku grid, performing discrete writing actions.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind present. The Sudoku grid is static."}}
{"video_id": "4WTusSNSAi8", "file_name": "4WTusSNSAi8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with brown hair and a purple shirt sits at a table, holding an ice cream cone. She takes a bite, then looks to her right, lowers the cone slightly, and resumes eating. The background shows shelves with packaged goods. The camera remains stationary, focused on her actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WTusSNSAi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WTusSNSAi8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 290.999848373723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving their hand to consume an ice cream cone, exhibiting discrete physical motion (biting, lifting the cone).", "background_and_ambient_analysis": "Background elements (shelves with packaged items, metal chair) are static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "4WgBNfoG5i8", "file_name": "4WgBNfoG5i8_001134_001144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a fishing fly attached to a metal vise, featuring a pink head, orange body, and light brown feathers. The hands wrap thin thread around the fly’s hook, then adjust and pull the thread tight to secure it, with one hand holding the vise steady while the other maneuvers the thread. The fly remains fixed in the vise, positioned horizontally, as the hands work in front of it against a dark background. The camera maintains a close-up, static perspective focused on the hands and fly throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WgBNfoG5i8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WgBNfoG5i8_001134_001144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 425.650927080414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a fly (fishing lure) held in a vise. The fly is being tied with thread and materials. Motion involves precise hand movements adjusting the fly's structure and thread.", "background_and_ambient_analysis": "Background is static (dark surface). No shifting background or environmental motion (fire, water, smoke, wind) detected. The environment appears stable with no fluid dynamics."}}
{"video_id": "4WUI9tIuJ14", "file_name": "4WUI9tIuJ14_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black tool moves methodically across a wooden board, carving the outline of a cow illustration. The hand, with light skin, operates the tool over the board’s surface while the camera remains steady in a close-up view, capturing the detailed etching process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WUI9tIuJ14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WUI9tIuJ14_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.4689506958411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (likely a laser or pen) is actively moving across the sign's surface, interacting with the drawing.", "background_and_ambient_analysis": "The background (wooden sign with text and sheep illustration) is static with no fluid motion, fire, water, or wind effects observed."}}
{"video_id": "4WmFKoJghYM", "file_name": "4WmFKoJghYM_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a white shirt, gray pants, blue cap, and white shoes stands on a golf green, bending over to address a golf ball with a club. He swings the club, and the camera zooms in to a close-up of his hands gripping the club and the ball.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4WmFKoJghYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4WmFKoJghYM_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 103.30329467599803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golfer (discrete solid object) is executing a swing, with the golf club and ball moving due to explicit physical forces (swing mechanics and impact).", "background_and_ambient_analysis": "The background consists of static trees and grass; no significant fluid/environmental motion (fire, water, smoke) is present. Background elements remain stable without uniform shifting."}}
{"video_id": "4Wo1wrpVxno", "file_name": "4Wo1wrpVxno_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt chops purple onions on a white cutting board, their hands moving rhythmically to slice the onions into pieces. The person shifts their stance slightly while continuing to cut, with additional onions visible on the counter. The kitchen background features red and white cabinets and a blue exhaust hood. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Wo1wrpVxno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Wo1wrpVxno_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 258.5212722794172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are actively chopping onions on a cutting board; discrete solid objects (hands, knife, onion pieces) exhibit controlled motion from deliberate physical actions (cutting, moving knife).", "background_and_ambient_analysis": "Background elements (red cabinets, range hood, kitchen items) are static and show no shifting or fluid motion. No fire, water, smoke, or wind is visible, confirming no ambient environmental dominance."}}
{"video_id": "4XCV_r5XA-I", "file_name": "4XCV_r5XA-I_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light gray jacket walks from right to left across the frame, passing near a train platform. He exits as a man in a blue checkered shirt holding a microphone steps forward and stands in front of the train. People move in the background, including a person in blue clothing walking past the reporter. The camera remains relatively steady with slight handheld shake, focusing on the reporter and the train platform.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XCV_r5XA-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XCV_r5XA-I_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 432.0751837443034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include multiple people: a person in a white shirt moving and interacting with another person (in a blue shirt holding a cup), and additional individuals passing by in blue attire. These motions are due to human locomotion and interaction.", "background_and_ambient_analysis": "The background features stationary structural elements (metal beams, walls) with no significant fluid or environmental motion (e.g., smoke, wind, water). No fire or other ambient phenomena are observed."}}
{"video_id": "4XAafVcot6s", "file_name": "4XAafVcot6s_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with hands holding a banana. The hands peel the banana, showing the yellow peel and white fruit inside. Then the scene changes to a person standing on grass with a basketball hoop in the background. \n\nFirst part: hands peeling banana. The hands are manipulating the banana, starting from the top, splitting the peel. The banana is yellow with a brown spot, maybe. The background is green grass. Then the scene shifts to a person in a black shirt standing in front of a basketball hoop and a house. \n\nNeed to follow chronological order. So first, the hands peeling the banana, then the person standing. \n\nCheck rules: focus on motion and behavior. For the banana, hands peel it, then rotate it maybe. Then the person stands. Background minimal, except for the grass in the first part, and the hoop/house in the second. \n\nAppearance: hands (light skin), banana (yellow with some brown, peel removed to show white fruit). Then the person is standing, black shirt, jeans, background with grass, house, basketball hoop.\n\nSpatial: first, hands and banana in foreground, grass behind. Then person in the yard, with hoop and house behind.\n\nCamera: first part is close-up of hands, then cuts to a wider shot of the person.\n\nNow, structure the paragraph:\n\nStart with hands holding banana, peeling it. Describe motion: hands split the banana peel, revealing the white fruit. Then transition to a person standing in a grassy yard with a basketball hoop and house in the background.\n\nMake it concise, chronological.\n\nCheck rules: exclude text recognition (the shirt says \"I DON'T PEANUTS...\" but we don't mention that). Named characters? No. Stylistic analysis? No.\n\nSo:\n\nA pair of hands peels a yellow banana, splitting the peel to reveal the white fruit, while standing on green grass. The scene then cuts to a person standing in a grassy yard with a basketball hoop and house in the background.\n\nWait, but the first part is close-up, then the second part is a different scene. So need to note the transition.\n\nLet me check the video frames. The first 5 seconds: hands peeling banana (from 0 to ~5 seconds), then at 5 seconds it changes to the person. Wait, the given frames: first frame is [0.0], then [1.4], [2.5], [3.6], [4.7] — all showing the banana peeling, then at 5 seconds (next frame?) it's the person. So the video starts with hands peeling banana, then cuts to the person.\n\nSo the caption should start with the hands peeling, then the scene change.\n\nLet me structure:\n\nIn the initial sequence, hands peel a yellow banana, separating the peel to expose the white fruit against a green grass background. The scene then transitions to a person standing in a grassy yard with a basketball hoop and house visible behind.\n\nCheck if that's chronological, mentions motion (peeling, splitting), appearance (yellow banana, white fruit), spatial (grass background, then yard with hoop/house), camera perspective: close-up then cut to wider shot.\n\nYes, that should work.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So need to include that.\n\nFirst part: close-up on hands, then cut to a wider shot.\n\nSo:\n\nA pair of hands peels a yellow banana, splitting the peel to reveal the white fruit in a close-up shot against green grass. The scene then cuts to a person standing in a grassy yard with a basketball hoop and house in the background, viewed from a medium distance.\n\nYes, that's better. Mention camera perspective: close-up, then cut (which is a transition, so camera movement is a cut).\n\nCheck for minimal background: the first background is green grass, second is grassy yard with hoop/house.\n\nNow, check if all rules are followed:\n\na) Motion: hands peel, split, expose fruit; scene cuts to person standing.\n\nb) Appearance: hands (light skin), banana (yellow, brown spot), white fruit; person's shirt and jeans (but maybe just mention person standing).\n\nc) Spatial: hands and banana in front of grass; person in yard with hoop/house behind.\n\nd) Camera: close-up, then cut to medium distance.\n\ne) Background minimal: grass in first, yard with hoop/house in second.\n\nf) Exclude text, names: correct.\n\ng) Internal reasoning done.\n\nNow, concise paragraph.\n\nLet me write:\n\n<caption_output>A pair of hands peels a yellow banana, separating the peel to expose the white fruit against green grass in a close-up shot. The scene then cuts to a person standing in a grassy yard with a basketball hoop and house visible", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XAafVcot6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XAafVcot6s_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 74.0597500191609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a banana (peeling motion) and a stationary person in the final frame. The hands exhibit discrete physical motion due to peeling action, while the person remains static.", "background_and_ambient_analysis": "The background consists of static grass and distant structures (e.g., building, basketball hoop) with no significant fluid/environmental motion (fire, water, wind). Grass remains uniformly static throughout the clip, indicating no ambient environmental dominance."}}
{"video_id": "4XMsFp1VvIc", "file_name": "4XMsFp1VvIc_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a black top, maroon skirt, and white shoes and a boy in a red shirt, gray shorts, and brown shoes run and dance together, turning in a circle. Two boys on bicycles stand stationary in the background near a parked car. The camera follows the main subjects with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XMsFp1VvIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XMsFp1VvIc_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 119.96413331071935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (girl in black, boy in red) exhibit distinct locomotion through jumping and running; background children on bikes show minimal motion.", "background_and_ambient_analysis": "The background (car, building, ground) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind-driven elements are visible."}}
{"video_id": "4XaUpLBdLe4", "file_name": "4XaUpLBdLe4_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark blue top and light gray striped pants moves around a wooden train track set on the floor, bending to adjust pieces and manipulate the layout. The camera pans left and right, following the child’s motion, with a brown couch and dark furniture visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XaUpLBdLe4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XaUpLBdLe4_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 152.03850893094807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving around the board game, interacting with game pieces by walking, bending, and placing them on the track.", "background_and_ambient_analysis": "The background (couch, TV, floor) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "4Xbr7_9tqgg", "file_name": "4Xbr7_9tqgg_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people in dark clothing stand around a large flock of brown pigeons on a paved urban area. They move their arms and bodies, gesturing toward the birds, while the pigeons scatter and fly erratically. The background includes a street with buildings and distant pedestrians, but remains secondary. The camera remains handheld with slight shake, capturing the interaction from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Xbr7_9tqgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Xbr7_9tqgg_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1383.9338484627406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: people (moving, e.g., walking, feeding) and pigeons (flying, walking).", "background_and_ambient_analysis": "Background elements (buildings, street) show no uniform shifting; no fluid motion (fire, water, wind) detected. Pigeons and people are moving as solid objects."}}
{"video_id": "4XflRGfX0D8", "file_name": "4XflRGfX0D8_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing bathes two dogs—a small brown dog and a larger white dog—in a bathtub. The person pours water from a bottle over the brown dog, then rinses it while the white dog remains in the tub, shifting position and interacting with the brown dog. The camera captures the scene closely with slight shake, focusing on the dogs and the person’s hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XflRGfX0D8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XflRGfX0D8_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 77.70149490242783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and arms move to wash the cats, while the two cats (a small dark kitten and a large light-colored cat) shift positions and turn their heads in response to the washing.", "background_and_ambient_analysis": "The bathroom background (walls, tiles, toilet) is static with no uniform shifting. No dominant fluid motion (e.g., fire, flowing water, smoke, wind) is present; the bathtub water is contained and stationary."}}
{"video_id": "4XpgyymS9oU", "file_name": "4XpgyymS9oU_000343_000353.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white patterned t-shirt takes a pool shot with a cue stick, striking a cue ball that rolls across the blue pool table. After the shot, they step back, adjusting their stance, while another individual in the background moves near the table. The camera remains stationary, capturing the scene from a fixed angle focused on the pool table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XpgyymS9oU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XpgyymS9oU_000343_000353.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 1074.8704869004978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person playing pool moves their body and cue stick to strike the balls, causing the pool balls to collide and roll; these are solid objects with distinct physical interactions.", "background_and_ambient_analysis": "Background elements (walls, vertical stripes, decorative patterns) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "4XvsSZs1ev4", "file_name": "4XvsSZs1ev4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user is asking for. They want a concise chronological paragraph describing the video, following specific rules.\n\nThe main subject here is a little girl in a pink and orange striped dress. She's standing in front of a red couch. The video starts with her arms outstretched, then she moves towards the camera. As she walks, she looks at the camera, maybe surprised. The camera follows her movement, possibly panning slightly to the right. The background has a couch, a laptop, and a table with some items. But according to the rules, I should keep background descriptions minimal unless essential. The key points are her motion: starting with arms out, moving towards the camera, maybe stepping over a table. The camera is probably handheld, causing some shake. Need to mention her appearance briefly—pink dress, short hair. Spatial relationships: she's in front of the couch, moving towards the camera. The camera moves to follow her, maybe a slight pan or tracking movement.\n\nWait, the user says to conclude with camera perspective and movement. So after describing her actions, note the camera is handheld, slightly shaky, following her. Also, check if there's any text in the background, but rule f says to exclude text recognition. The laptop is there but maybe not necessary to mention. Let me structure the sentence chronologically: She starts standing with arms out, then takes steps forward, approaches the camera, maybe looks at it, then moves towards a table. The camera follows her movement. Let me check the video frames again. The first frame shows her with arms extended, then she steps towards the camera, moving from the couch area to the table. The camera moves slightly to follow her, perhaps a slow pan. Need to be concise, so maybe \"A young child in a pink and orange striped dress stands with arms extended before a red couch. She takes steps forward toward the camera, moving slightly to the right, her gaze directed at the lens. The camera follows her motion with a slight shake, maintaining a low-angle perspective as she approaches a dark table.\"\n\nWait, the rules say to mention spatial relationships. So she's in front of the couch, then moves towards the camera. The table is in the scene. Maybe \"A young child in a pink and orange striped dress stands with arms extended before a red couch. She takes steps forward toward the camera, moving slightly to the right, her gaze directed at the lens, then approaches a dark table. The camera follows her motion with a slight shake, maintaining a low-angle perspective.\"\n\nWait, the output should be a paragraph, so need to connect the actions in order. Let me check the sample output structure. The user provided an example in the rules but not a sample. Wait, the instructions say to generate a concise, chronological paragraph. So the sequence: start position (arms out), move towards camera, then maybe step over the table. The camera movement is following her. Also, the dress color is pink and orange striped. Number is one child. Background is minimal, so mention red couch, dark table. The rules say to exclude text recognition, so don't mention the laptop or anything on the table unless essential. The table has some items but maybe not necessary. The key is her movement. Let me make sure the chronological order is correct. Frame 0: standing with arms out. Frame 1-2: arms slightly down. Frame 3: moving towards camera, stepping. Frame 4: near the table. So she's moving forward towards the camera, then steps over the table. The camera follows her. The caption should say: A young child in a pink and orange striped dress stands with arms extended in front of a red couch. She takes steps forward toward the camera, moving slightly to the right, then approaches a dark table while maintaining eye contact. The camera follows her motion with a slight shake, maintaining a low-angle perspective. Wait, but maybe \"slight pan\" instead of \"follows her motion.\" The user's example says \"conclude with camera perspective and movement,\" so \"The camera follows her motion with a slight shake, maintaining a low-angle perspective.\" Hmm, \"low-angle\" might not be correct. If she's moving towards the camera, maybe the camera is at a lower angle. Maybe the camera is handheld, causing a slight shake. Let me check the video description. The original video shows her moving towards the camera, which is tracking her movement, so camera is following her, maybe moving slightly. The exact camera movement is a slight pan or tracking. The rules say \"conclude with camera perspective and movement.\" So perhaps \"The camera maintains a handheld perspective, following the child's movement with a slight shake.\" But the user's example might need more precise terms. Let me see. The output should be concise. Maybe: A young girl", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4XvsSZs1ev4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4XvsSZs1ev4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 291.1375237001207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving by walking and turning, demonstrating discrete object motion due to locomotion.", "background_and_ambient_analysis": "The background (red couch, coffee table) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "4Y9jad6kvQ8", "file_name": "4Y9jad6kvQ8_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red outfit, white head, and black pants stands on a green and red court with white lines. They move forward, turn around, run across the court, and raise their arms. The camera follows their movement as they traverse the marked area, with tables visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Y9jad6kvQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Y9jad6kvQ8_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 627.7247927600555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red jacket and white helmet is the discrete object moving, performing arm movements and locomotion.", "background_and_ambient_analysis": "The background (desks, chairs, and walls) is static with no fluid motion or environmental effects. No fire, water, smoke, or wind is present."}}
{"video_id": "4Y24z6_orRs", "file_name": "4Y24z6_orRs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Football players in dark blue and white/gold uniforms are positioned for a play; a quarterback in dark blue snaps the ball and throws it toward the end zone, with teammates and opponents sprinting. A receiver in white/gold catches the ball while pursued, then is tackled by a dark blue player. The camera pans across the field to follow the ball’s trajectory and the tackle, capturing the action from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Y24z6_orRs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Y24z6_orRs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 60.683579638394164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "4YaKrujI20k", "file_name": "4YaKrujI20k_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands split a brown coconut, revealing two white inner halves. The hands place the halves on a concrete surface, then lift one half while a black-handled hammer lies to the left. The hand holds the coconut half, using a red-handled knife to interact with the white interior. The camera maintains a top-down perspective throughout, focusing on the hands and coconut.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4YaKrujI20k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4YaKrujI20k_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 161.34815147468987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a coconut (cracking, separating, holding halves), with a hammer visible in the scene. The hands and coconut exhibit solid object motion due to physical forces.", "background_and_ambient_analysis": "The concrete surface background shows no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "4YXyiOCyMZ0", "file_name": "4YXyiOCyMZ0_000248_000258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children and adults in swimwear and casual clothing move across a green water court; some walk toward the net on the left while others stroll along the edges. Multiple kids in colorful swimsuits and a shirtless boy run into the frame from the right as the camera pans left slowly, capturing ground-level motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4YXyiOCyMZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4YXyiOCyMZ0_000248_000258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 314.00474156284156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (children and adults) are moving across the pool deck via locomotion (walking, running), with distinct bounding boxes visible for each individual.", "background_and_ambient_analysis": "The background elements (trees, dark wall) are static with no significant shifting or fluid motion; the pool water is calm with no wave-crashing or flowing effects."}}
{"video_id": "4Y6IISLbmZ8", "file_name": "4Y6IISLbmZ8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts and bare feet jumps repeatedly on a grassy area in front of a beige building with arched windows. He begins mid-air, lands, then raises his arms as he jumps again, moving from left to right across the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Y6IISLbmZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Y6IISLbmZ8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 157, "blur_score": 679.3636309835031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue shorts is moving across the lawn, performing distinct locomotion (walking) with visible arm movements. The motion is tracked as a solid object with clear bounding box displacement.", "background_and_ambient_analysis": "The background (buildings, grass, trees) shows no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind-driven movement). Static elements remain stable across frames."}}
{"video_id": "4Z1KvN1WBCw", "file_name": "4Z1KvN1WBCw_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit venue, a couple dances closely: the man wears a red vest over a light shirt and dark pants, while the woman wears a striped top and dark skirt, their movements fluid as they turn and step. The scene transitions to another couple, the man in a white shirt and the woman in a similar striped top and dark skirt, dancing amid other figures in the background. The camera follows the central pairs with slight shake, capturing their interactions as they move through the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Z1KvN1WBCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Z1KvN1WBCw_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 40.19468523181544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (a man and a woman) are moving through locomotion (dancing), with clear bounding box tracking of their distinct physical movements (e.g., spinning, stepping, arm movements).", "background_and_ambient_analysis": "No fire, water, smoke, or wind-dominated motion observed. Background elements (distant people, structures) show minimal uniform shifting; primarily static or slow-moving."}}
{"video_id": "4YjSYtKsS34", "file_name": "4YjSYtKsS34_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pair of light-skinned hands adjusts black reading glasses on a person with blonde hair wearing a white shirt. The person then places the glasses on their face, adjusts them with both hands, and looks toward a blurred computer screen. Subsequent frames show the person fine-tuning the glasses while seated, with the screen visible in the background. The camera alternates between close-up shots of the hands adjusting the glasses and medium shots of the person wearing them, maintaining focus on the motion of adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4YjSYtKsS34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4YjSYtKsS34_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 29.557043540785926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman's hands adjust the reading glasses on her face; the glasses move as the hands position them on the nose and ears, with no collisions or external forces beyond manual adjustment.", "background_and_ambient_analysis": "The background consists of a static white wall with no shifting or fluid motion (e.g., fire, water, smoke, wind). The computer monitor in initial frames is stationary, and no environmental elements exhibit fluid dynamics."}}
{"video_id": "4Z1n5oBG7o8", "file_name": "4Z1n5oBG7o8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a brown horse mask and camouflage attire, the other in a red crab costume with a white mask, interact near a small inflatable pool. The horse-masked person raises an arm, then both shift positions in a playful mock fight around the pool, with the crab-costumed individual ducking and moving away. The camera remains stationary, capturing the scene from a ground-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Z1n5oBG7o8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Z1n5oBG7o8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 638.4332260617857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in a physical altercation, with discrete movements including punching, kicking, and shifting positions. Their motion is caused by direct physical forces from the interaction.", "background_and_ambient_analysis": "The background (trees, grass, and pool structure) shows no uniform shifting or fluid motion. Pool water is still, and there are no visible signs of fire, smoke, or wind-driven environmental effects."}}
{"video_id": "4YbH61PKORg", "file_name": "4YbH61PKORg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a dark cloth to wipe a light wooden table with a darker cross plank, moving from right to left across the surface. The camera maintains a top-down perspective with slight movement following the wiping motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4YbH61PKORg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4YbH61PKORg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 119.9724628335878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a sanding block moves repeatedly back-and-forth across the wooden bench surface, indicating deliberate physical action.", "background_and_ambient_analysis": "Background elements (ground, plants, pink object) show no uniform shifting; no fire, water, smoke, or wind detected. Environment appears calm and static."}}
{"video_id": "4YxR_TSZLes", "file_name": "4YxR_TSZLes_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a yellow Scrabble tile rack on a desk. Initially, the rack displays tiles spelling \"HONESTY.\" The left hand moves a tile from the rack to the left side of the desk, then repositions the rack to center it. The hands adjust the rack multiple times, shifting tiles within the rack and moving the rack slightly. The camera remains stationary in a top-down perspective throughout, capturing the desk and surrounding items like a keyboard and monitor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4YxR_TSZLes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4YxR_TSZLes_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 330.6938221892206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands moving a ruler on the table, indicating controlled displacement of a discrete object.", "background_and_ambient_analysis": "Background elements (table, keyboard) are stationary; no fire, water, smoke, or wind motion."}}
{"video_id": "4Yy8wcOYDEs", "file_name": "4Yy8wcOYDEs_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of an arcade machine screen showing dynamic game visuals. A left hand grips a red joystick, followed by a right hand pressing buttons on the control panel. The hands move the joystick and buttons sequentially, with the camera shifting to focus on the hands interacting with the controls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Yy8wcOYDEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Yy8wcOYDEs_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 39.5792046418648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (wearing gray sleeves) are interacting with the arcade controls—pressing buttons and moving a joystick—representing solid objects moving due to physical interaction.", "background_and_ambient_analysis": "The arcade cabinet's static structural elements (yellow/blue patterns, side panels) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible as dominant ambient elements."}}
{"video_id": "4Z2wFmj-otc", "file_name": "4Z2wFmj-otc_000435_000445.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black-and-white striped shirt places their hand on a small green pool table with white, yellow, and orange balls, then picks up a white cue stick, positions it to strike the white ball, and takes a shot. The table rests on a patterned mat. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Z2wFmj-otc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Z2wFmj-otc_000435_000445.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 90.84911921106189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person (moving via walking and cue manipulation), the pool cue (moved by the person), and the pool balls (repositioned via cue impact).", "background_and_ambient_analysis": "The background (wall, pool table frame) remains static with no shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "4ZJ8FncObVQ", "file_name": "4ZJ8FncObVQ_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the video content based on the frames provided.\n\nThe video starts with three children covered in mud. They're on a dirt path with green grass in the background. The kids are moving, maybe playing. The first frame shows them standing, then in the next frames, they start running. One child is chasing another, and there's a third who might be falling or sitting down. \n\nI need to follow the chronological order. The main subjects are three children, all covered in mud, so their appearance is muddy, maybe barefoot. The motion is them running and interacting—chasing, maybe a game. The background is grassy area, but minimal description is needed. \n\nCheck the rules: focus on motion, chronological order, appearance, spatial relationships, camera movement. The camera seems to follow their movement, maybe panning as they run. \n\nLet me structure it: start with the initial position, then their actions step by step. Mention number (three kids), appearance (muddy), their movements (running, one falling), spatial relationships (chasing, one ahead, another behind). Camera perspective is likely following them, maybe slight shake as they move.\n\nWait, in the frames, the first frame shows three standing, then they start moving. Frame 2: still three, maybe one moving. Frame 3: more movement, maybe a child running away. Frame 4: two running, one sitting. Frame 5: one chasing another, the third sitting.\n\nSo the sequence: three children run along the path. One child is chased by another. The third child sits down. The camera follows their movement.\n\nAlso, the caption should be concise. Let me draft:\n\nThree muddy children run along a dirt path bordered by grass. Initially standing, they begin moving, with two children chasing each other while the third sits on the ground. The camera pans left to track their motion.\n\nWait, but the frames show the camera moving with them, perhaps panning as they run. Need to check the camera perspective. The user says \"conclude with camera perspective and movement.\" In the video, the camera follows their movement, maybe a slight shake. \n\nHmm, but the problem is the user says to keep background minimal. So background is grassy area, but mention only if essential. The motion is key. \n\nAlso, appearance: muddy, maybe shirtless? The description says \"naked\" in some frames? Wait, in the first frame, the kids are covered in mud, but maybe their clothes are muddy. But the rules say describe appearance briefly: color (muddy), size (children), orientation (running). \n\nPossible caption:\n\nThree mud-covered children run across a dirt path. They start standing close together, then two chase each other while the third sits on the ground. The camera follows their movement with a slight shake.\n\nCheck if that's chronological. Start with standing, then running, chasing, one sitting. Camera movement. \n\nWait, the first frame shows three standing, then in frame 2, they're moving. So initial state: standing, then start running, then one sits. \n\n\"Three mud-covered children are initially standing on a dirt path. They begin running, with two chasing each other and the third sitting on the ground. The camera follows their motion with a slight shake.\"\n\nBut need to be concise. Maybe:\n\nThree mud-covered children run along a dirt path bordered by grass. Starting close together, two chase each other while the third sits on the ground; the camera pans left to follow their movement.\n\nWait, but the frames show the children moving from left to right? The first frame has them in the center, then as the video progresses, they move towards the right, so the camera might be panning right. Wait, the user's frames: [0] to [5], the kids are moving from left to right. So the camera pans right.\n\nWait, frame 0: kids are in the center. Frame 1: same. Frame 2: they start moving right. Frame 3: moving right, one falls. Frame 4: one is running right, another sitting. Frame 5: one chasing another right.\n\nSo camera pans right to follow them. \n\nBut the user's instruction says to conclude with camera perspective and movement. So \"the camera pans right to track their motion.\"\n\nAlso, in frame 4, the child sits down. So the sequence is: three children start moving, two chase each other, one sits.\n\nPutting it all together:\n\nThree mud-covered children run along a dirt path bordered by grass. They begin moving from standing positions, two chase each other while the third sits on the ground; the camera pans right to follow their motion.\n\nCheck if it's concise. Maybe \"Three muddy children run along a dirt path. Initially standing, two chase each other while the third", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZJ8FncObVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZJ8FncObVQ_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 232.22516339637954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: running, interacting, and one falls to the ground. The motion is due to their own locomotion and collision with the ground.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (e.g., fire, water, wind) observed. Background elements (grass, bushes) are stable."}}
{"video_id": "4ZT9nIf93Ss", "file_name": "4ZT9nIf93Ss_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and dark pants jumps repeatedly in place with his arms raised above his head, maintaining an upright posture. He is positioned centrally in a gym setting with elliptical machines visible in the background. The camera remains stationary with a slight shake, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZT9nIf93Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZT9nIf93Ss_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 151, "blur_score": 242.67413093944123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and dark pants is performing vertical jumps with arms raised, exhibiting discrete locomotion due to muscular force. The motion is tracked across frames with clear changes in position.", "background_and_ambient_analysis": "Background elements (gym equipment) show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). The environment appears static with consistent lighting and positioning of objects."}}
{"video_id": "4ZB2pv-Xb5E", "file_name": "4ZB2pv-Xb5E_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand enters the frame, placing a white sheet of paper into the slot of a black KM-2820 device and adjusting it to fit. The camera remains in a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZB2pv-Xb5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZB2pv-Xb5E_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 89.96882664725781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving a sheet of paper across the copier's input tray, representing a solid object undergoing explicit physical interaction (paper placement).", "background_and_ambient_analysis": "The background consists of a stationary copier/printer control panel with no shifting elements or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "4ZJgkBJ1Vvk", "file_name": "4ZJgkBJ1Vvk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks from the right side toward the left across a paved path, moving away from the camera's view. The camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZJgkBJ1Vvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZJgkBJ1Vvk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 412.6090306793685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person walks from right to left across the yard, and a ball is thrown and moves downward toward the ground.", "background_and_ambient_analysis": "Background elements (railing, tower, trees) are stationary. No fluid/environmental motion (fire, water, wind) dominates. Minor leaf movement is not significant."}}
{"video_id": "4ZX4qFIlOuI", "file_name": "4ZX4qFIlOuI_000274_000284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Final caption: </think>  <caption_output>A person wearing a dark shirt, blue jeans, and a black wrist guard holds a light-colored rectangular wooden block vertically with their left hand while using a tool in their right hand to shape the block's surface. The individual rotates the block to work on different sides, maintaining consistent tool contact with the wood. The camera remains static in a close-up perspective focused on the hands and block, with minimal background detail showing a tiled floor and wooden chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZX4qFIlOuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZX4qFIlOuI_000274_000284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 161, "blur_score": 233.63483896325693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and knife are moving to carve wood; the knife applies force to the wood causing discrete carving motion.", "background_and_ambient_analysis": "Static tiled floor and wall background with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "4ZaGGG2Uc_4", "file_name": "4ZaGGG2Uc_4_000726_000736.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with blonde hair tied in a bun and blue-painted nails holds a makeup palette against a black background. She moves the palette upward to display its open case with multiple neutral-toned color swatches, then lowers it back toward her body. The camera remains steady, focusing on her and the palette.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZaGGG2Uc_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZaGGG2Uc_4_000726_000736.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 172.63833861653495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hand and makeup palette are moving as the hand displays the palette, with the palette held at varying angles and positions.", "background_and_ambient_analysis": "Black curtain background is static; no shifting or fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "4ZkmSRIhoUw", "file_name": "4ZkmSRIhoUw_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a long table with two red and silver pucks. A person is in the background near a door, then moves towards the table. The person walks down the length of the table, and the pucks start moving. Wait, in the video, the pucks are sliding towards the camera. Let's check the frames: at [0.0], pucks are on the table. Then [0.3], person is visible. [1.4] person is walking towards the table. [2.5] person is closer. [3.6] person is near the table, pucks are moving. Wait, the pucks are sliding towards the camera, so from the person's perspective, maybe the person is pushing them? Wait, the video shows pucks moving towards the camera, so the person is probably pushing them. Wait, in frame 1, person is at the door. Then moves towards the table, and pucks move towards the camera. Let's see the motion: the pucks are sliding forward (towards the camera) along the table. The person starts near the far end of the table, walks towards the camera, and as they do, the pucks move towards the camera. Wait, maybe the person pushes the pucks, so the pucks move as the person approaches. Let's check the timestamps: [0.0] pucks stationary. [1.4] person walks down the table. [2.5] person is further down, pucks moving. [3.6] person is close, pucks moving. [4.7] pucks have moved past the camera's view. So the main action is pucks sliding along the table towards the camera, while a person walks from the back to the front of the table. The person is wearing a dark top, and there are two pucks, red with silver bases. The background has a room with windows and furniture. Camera is fixed, top-down or eye-level, no movement. Let's structure the caption: first, pucks on table, person enters frame, walks towards camera, pucks slide towards camera, then pucks exit the frame. Need to mention the pucks' color and number, person's action (walking), spatial relationships (person starts at back, moves to front, pucks move towards camera). Background minimal, so just the room. Camera is stationary.\n\nSo the chronological order: Initially, two red and silver pucks sit on a long table. A person in a dark top walks down the length of the table towards the camera. As the person advances, the pucks slide forward along the table toward the camera. The person stops near the table's end, and the pucks continue moving until they exit the frame. The camera remains fixed throughout.\n\nWait, check the frames: in [0.0], pucks are on the table. [1.4], person is walking. [2.5], person is closer. [3.6], person is near the table's end, pucks are moving. [4.7], pucks have moved past the camera's position. So the pucks are moving towards the camera, which is the perspective. So the pucks slide toward the camera as the person walks toward the camera. The person starts at the far end, walks towards the camera, and the pucks also move toward the camera. So the person and pucks are moving in the same direction, from the background to the foreground.\n\nSo the caption should be: Two red and silver pucks sit on a long table. A person in a dark top walks from the back of the table toward the camera. As the person approaches, the pucks slide forward along the table toward the camera, moving until they exit the frame. The camera remains stationary, capturing the motion from a fixed eye-level perspective.\n\nCheck rules: a) motion and behavior in chronological order. b) mention appearance and number (two pucks, red and silver). c) spatial relationships (person starts at back, moves toward camera, pucks move toward camera). d) camera perspective (fixed, eye-level). e) background minimal (room with windows but not detailed). f) no text, named characters. g) no reasoning.\n\nLet me condense: Two red and silver pucks rest on a long table. A person in a dark top walks down the table’s length toward the camera. As the person advances, the pucks slide forward along the table toward the camera, exiting the frame after movement. The camera remains fixed, providing a steady eye-level view.\n</think>\n\n<caption_output>Two red and silver pucks sit on a long table. A person in a dark top walks from the far end toward the camera, advancing along the table's length. As the person approaches, the pucks slide", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZkmSRIhoUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZkmSRIhoUw_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 168.27762392008435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small red solid object (likely a toy or vehicle) moves across the table, collides with a stationary stack object, and rebounds.", "background_and_ambient_analysis": "Static background elements (walls, windows, table) show no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "4Z59ZCMv2js", "file_name": "4Z59ZCMv2js_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, white pants, and gray cap stands on a green golf course, positioning his putter near white golf balls. He strikes one ball, which rolls toward the hole, then steps back and repositions himself further from the hole to prepare for another putt. The camera remains static, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4Z59ZCMv2js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4Z59ZCMv2js_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 228.34258780916826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A golfer (solid human body) exhibits subtle movements (adjusting stance, preparing to putt). The golf ball is stationary on the green until the putter makes contact, but the golfer's locomotion is the primary discrete object motion.", "background_and_ambient_analysis": "Static background elements (trees, grass, blue sky) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Trees and ground remain steady throughout the clip."}}
{"video_id": "4ZdKheZuf84", "file_name": "4ZdKheZuf84_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands add blueberries, strawberries, and banana slices into a transparent blender. Then, hands use wooden spoons to stir the contents of two red cups on a wooden surface. Four children sit at a kitchen counter, each holding a red cup and drinking. Finally, a close-up shows the blender filled with a smoothie containing blueberries, strawberries, and banana chunks. Camera perspectives shift from close-up to wide shot of children, then back to close-up of the blender.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZdKheZuf84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZdKheZuf84_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.645052054830494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands manipulate fruits (grapes, mangoes) and pour liquid into cups. The fruits are discrete solid objects in motion due to hand manipulation.", "background_and_ambient_analysis": "Background elements (kitchen counter, cabinet, wire rack) remain static without uniform shifting. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "4jEX4SEoJZc", "file_name": "4jEX4SEoJZc_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a pot on a stove, metallic with gold handles. A hand pours something from a white container into the pot. Wait, the first frame shows a white container being lifted, then the next frame the pot is on the stove with steam. Then a hand pours from a white cup into the pot. Let's check the sequence.\n\nFrame 0: Hand holding white container over pot. Frame 1: Pot on stove, steam. Frame 2: Hand holding white cup over pot. Frame 3: Pouring liquid into pot. Frame 4: After pouring, cup is empty.\n\nSo the main actions: a hand pours from a white cup into a steaming metal pot with gold handles. The pot is on a stove. The background is minimal. Camera is focused on the pot, slight movement maybe? Wait, the video is close-up, focusing on the pot and the action.\n\nNow, chronological order: First, a hand is seen pouring from a white container (but in frame 0, it's lifting). Then the pot is shown with steam (frame 1). Then the hand holds a white cup (frame 2), then pours the liquid (frame 3), then the cup is removed (frame 4).\n\nSo describe the sequence: A hand pours liquid from a white cup into a steaming metal pot with gold handles. The pot is on a stove; the hand is above the pot during the pour. Background is dark, minimal. Camera is close-up, focusing on the pot and pouring action.\n\nCheck rules: focus on motion, chronological. Mention appearance (white cup, metallic pot with gold handles, steaming). Spatial: hand above pot. Conclude camera perspective: close-up, no movement mentioned, so maybe static close-up.\n\nWait, the output needs to be concise. Let's structure:\n\nA hand pours a liquid from a white cup into a steaming, metallic pot with gold handles on a stove. The pot emits steam, and the hand is positioned above it during the pour. The camera maintains a close-up view, focusing on the pot and the pouring action.\n\nCheck if all rules are met. a) Motion: pouring. b) Appearance: white cup, metallic pot with gold handles, steaming. c) Spatial: hand above pot. d) Camera: close-up. e) Background minimal (dark, stove visible). f) Excluded text, etc. g) Internal thinking, but output is the caption.\n\nWait, the video starts with the hand pouring (frame 0: pouring), then frame 1: pot on stove with steam (after pouring?), no. Wait, the first frame is hand over pot, then second frame shows pot on stove with steam, then third frame hand holding cup, then fourth pouring, then fifth after pouring. Wait, the frames are sequential.\n\nWait, the actual video sequence:\n\n[0.0] Hand holding white container above pot.\n\n[0.3] Pot on stove with steam.\n\n[0.6] Hand holding white cup above pot.\n\n[1.0] Pouring liquid into pot.\n\n[1.3] Cup removed, pot still steaming.\n\nSo the main actions: a hand pours liquid from a white cup into a steaming metal pot with gold handles. The pot is on a stove, emitting steam. The hand is above the pot during the pour, and the cup is emptied into the pot.\n\nNow, put into a concise paragraph. Make sure to include chronological order.\n\n\"A hand pours liquid from a white cup into a steaming metallic pot with gold handles, which is placed on a stove. The pot emits steam throughout the action, and the hand is positioned above the pot during the pouring. The camera remains in a close-up view, focusing on the pot and the pouring motion.\"\n\nCheck if \"metallic pot with gold handles\" is accurate (yes, the pot is silver with gold handles). \"Steaming\" is correct as the pot has steam. \"Hand is above the pot during pouring\" – yes.\n\nAlso, check minimal background. The background is dark, but not essential, so maybe mention \"stove\" as essential for context.\n\nWait, the rule e: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The hand is above the pot, so that's spatial.\n\nNow, make it concise. Let's see:\n\nA hand pours liquid from a white cup into a steaming metal pot with gold handles on a stove. The pot emits steam as the hand moves above it to empty the cup. The camera stays close, capturing the pouring motion without movement.\n\nBut need to be more chronological: first, the hand pours (from the cup), so start with the pouring action.\n\n\"A hand pours liquid from a white cup into a steaming metallic pot with gold handles, which is situated on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jEX4SEoJZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jEX4SEoJZc_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 719.7627074788411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cup pours liquid into a pot, with discrete movements of the hand, cup, and liquid flow observed as the cup tilts and liquid transfers.", "background_and_ambient_analysis": "The kitchen background (stove, pot) shows no shifting or environmental fluid motion; static elements remain fixed, indicating no ambient environmental or camera-induced motion."}}
{"video_id": "4ZlRQSMQsuw", "file_name": "4ZlRQSMQsuw_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The woman in a white top and orange sari adjusts her sari, tucking pleats to the center back, then bringing the fabric around the front and draping it over her left shoulder while moving slightly across the stage. A person in dark blue stands behind her, and another individual photographs the action from the left side. The camera maintains a medium shot, panning slightly to follow her movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ZlRQSMQsuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ZlRQSMQsuw_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 199.78753247663678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving: the woman in the orange sari (walking and turning), the woman in blue (moving slightly), and a person on the left (clapping or gesturing). Their motion is due to their own locomotion.", "background_and_ambient_analysis": "The background (wall, projection screen, stage furniture) is static with no uniform shifting. No fluid or gaseous motion (fire, water, smoke, wind) is present."}}
{"video_id": "4jMfJE6Qgr8", "file_name": "4jMfJE6Qgr8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, visible in close-up, manipulate a small dark object among scattered wooden debris and broken materials. The hands adjust the object, occasionally using a tool to position or tighten it. The background includes scattered planks and fragments. The camera remains close to the hands, exhibiting slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jMfJE6Qgr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jMfJE6Qgr8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 151, "blur_score": 378.9985627268685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person's hands and arms interacting with a dog; the dog moves in response to the person's actions, indicating physical interaction between solid entities.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static background elements (rocks, wooden structures) remain stable across frames."}}
{"video_id": "4jGJAhtm2js", "file_name": "4jGJAhtm2js_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and blue jeans sits on a tiled kitchen floor; a small light-colored dog jumps up to touch the person’s hand, then lands, steps back, and turns away. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jGJAhtm2js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jGJAhtm2js_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 137.91626815946367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog (solid object) moves dynamically: standing on hind legs to interact with the woman, then sitting, turning, and walking away. The woman's hands move to pet the dog, but her body remains seated. Both motions are discrete and trackable.", "background_and_ambient_analysis": "The kitchen background (wooden cabinets, tiled floor, refrigerator) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; static elements remain fixed throughout the clip."}}
{"video_id": "4jKeLDQu27w", "file_name": "4jKeLDQu27w_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Blue-gloved hands hold a scraper and a paint can on wooden planks; the scene shifts to a close-up of weathered planks with dirt and old paint, then the gloved hand scrapes the wood before picking up a yellow sanding block to sand the surface. Camera maintains a top-down perspective with close-up transitions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jKeLDQu27w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jKeLDQu27w_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 153, "blur_score": 625.0553089715329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (wearing blue glove) holding a scraper and a sponge, moving to clean the wooden floor through scraping and wiping motions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind). Background (wooden planks) remains static and not shifting uniformly; camera movement is minimal and does not blur background details."}}
{"video_id": "4jIHyLF2KmI", "file_name": "4jIHyLF2KmI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with brown hair, wearing a light blue shirt with colorful graphics, repeatedly lowers and raises their head, causing hair to shift and occasionally cover their face. The camera maintains a close-up perspective with slight handheld movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jIHyLF2KmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jIHyLF2KmI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 124, "blur_score": 100.59882738607371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "4jSMpjKkDmg", "file_name": "4jSMpjKkDmg_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in a gymnasium; the person in a yellow shirt and maroon pants moves near the basketball hoop, turns, and walks away while the other person in a camouflage shirt and light pants remains stationary. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jSMpjKkDmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jSMpjKkDmg_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 78.01113319794337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in yellow shirt/red pants moving (walking, turning), one in dark shirt/light pants with minimal movement.", "background_and_ambient_analysis": "Background elements (walls, windows, basketball hoop) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "4jl3DmD_WvQ", "file_name": "4jl3DmD_WvQ_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a large pink mascot costume stands near a doorway, facing away from the camera. A person in a black shirt approaches from behind, interacts with the mascot, then turns and walks away while holding it, with the mascot following. The scene is viewed from a static camera position with a wooden table in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jl3DmD_WvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jl3DmD_WvQ_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 371.78243644451294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two solid objects: a person in a pink bear costume and a person in black. The pink costume interacts physically with the black person (hugging, holding), then the black person walks away.", "background_and_ambient_analysis": "Background elements (window, radiator, wall) are static and show no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "4jg0CpLCK4U", "file_name": "4jg0CpLCK4U_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange jacket and dark pants repeatedly jumps on a trampoline in a snowy yard, with a red truck visible to the left. The individual ascends, lands, and jumps again, maintaining vertical motion on the trampoline. The camera remains stationary, capturing the sequence without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jg0CpLCK4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jg0CpLCK4U_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 132, "blur_score": 791.4786514234451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange jacket is actively jumping on a trampoline, exhibiting clear locomotion through discrete, solid-body motion.", "background_and_ambient_analysis": "Background elements (trees, house, ground) show no uniform shifting; no fire, water, or significant wind motion observed in the snow-covered environment."}}
{"video_id": "4jusBeHjNQo", "file_name": "4jusBeHjNQo_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several cyclists in bright yellow high-visibility vests and helmets ride bicycles in a line, moving steadily from left to right across the frame. The camera remains stationary, observing their progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jusBeHjNQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jusBeHjNQo_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 229.1726987041937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals on bicycles are moving in a coordinated manner, with visible locomotion (pedaling and forward movement) driven by their physical actions.", "background_and_ambient_analysis": "The background elements (houses, bushes) remain static with no uniform shifting; no fire, water, smoke, or wind effects are present in the scene."}}
{"video_id": "4jQlQj45oWg", "file_name": "4jQlQj45oWg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and black pants stands in a gym, swinging a thick white rope in a wide circular motion. He holds the rope with both hands, moving it from his sides toward the floor and back up repeatedly, creating a sweeping arc in front of him. The background includes gym equipment like weights and a small table with a red bottle. The camera remains static, capturing the scene from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jQlQj45oWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jQlQj45oWg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 70.62168099512985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing yellow shirt) is walking and pulling the rope of the rowing machine, causing the rope and cable to move. The rowing machine is stationary.", "background_and_ambient_analysis": "The background (white walls and gray floor) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "4jxlaM4c2yk", "file_name": "4jxlaM4c2yk_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in black tops and pants dance synchronously in a room with beige curtains; they move their arms and legs in unison, then bend low to the ground before raising their arms. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jxlaM4c2yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jxlaM4c2yk_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 238.34664136860238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women performing synchronized dance movements including stepping, arm gestures, and bending motions. Their movements are discrete, solid, and trackable as distinct physical objects.", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion (fire, water, smoke, wind) present. Curtains, couch, and furniture remain static throughout the clip."}}
{"video_id": "4jzgQRvk1Bk", "file_name": "4jzgQRvk1Bk_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow shirt plays an electric guitar, their left hand pressing strings along the fretboard while the right hand strums rhythmically. The guitar’s dark body and fretboard are visible, with the person seated in front of a blue checkered cushion. The camera maintains a static close-up perspective focusing on the hands and instrument throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4jzgQRvk1Bk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4jzgQRvk1Bk_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.54064054662652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the guitar are moving; the hands are strumming and fretting the guitar strings.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (cushion, wall) are static."}}
{"video_id": "4k2YO6IlPtI", "file_name": "4k2YO6IlPtI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and black pants stands barefoot on a blue carpeted floor in a bedroom. They begin by extending arms outward, then raise arms above their head, and finally lower arms while raising one hand to their head. The bed with dark bedding is positioned behind them, with a desk and chair visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4k2YO6IlPtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4k2YO6IlPtI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 94, "blur_score": 98.5947310928847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (discrete object) is moving: raising arms, bowing, and holding head.", "background_and_ambient_analysis": "Background (walls, bed, desk) is stationary; no shifting or environmental motion (fire, water, wind) detected."}}
{"video_id": "4kKuZXcBqFg", "file_name": "4kKuZXcBqFg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a workshop, wearing a dark cap, blue shirt, and apron, holds a wooden instrument with slats and a green bead. They rotate the instrument to display its front and sides, adjusting their grip and orientation while manipulating it. The background features shelves with tools and supplies. The camera remains static, focused on the person and the instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kKuZXcBqFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kKuZXcBqFg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 144, "blur_score": 94.60372353957906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an apron and head covering holds and manipulates a sandwich, exhibiting hand movements consistent with eating.", "background_and_ambient_analysis": "The background consists of static shelving, tools, and wall elements with no visible shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4k_NGiPe2Hk", "file_name": "4k_NGiPe2Hk_000285_000295.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned finger holds a small, fuzzy object with fine fibers. A black pointed tool enters the frame from the right, approaching the object to manipulate its fibers. The tool adjusts its position, interacting with the fuzzy strands while the finger maintains a steady hold. The camera stays in a tight close-up, focusing on the precise movement between the tool and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4k_NGiPe2Hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4k_NGiPe2Hk_000285_000295.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 100.5595825726399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a small, solid object (likely a fishing lure) attached to a hook, with precise movements involving threading or adjusting the object.", "background_and_ambient_analysis": "No shifting static background elements observed (e.g., walls, ground); no fire, water, smoke, or wind-driven motion detected. Background remains blurred but does not shift uniformly."}}
{"video_id": "4kmEuuHJ7o4", "file_name": "4kmEuuHJ7o4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt and blue shorts sits at a piano, hands pressing keys. They lift their right hand from the keys to adjust a part of the piano, then turn their head toward the camera. The camera, positioned low near the piano, captures the action with a slight shake as the person moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kmEuuHJ7o4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kmEuuHJ7o4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.27919437144555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and body are moving on the piano keys and turning towards the camera. This motion is due to explicit physical forces (muscle movement) and is discrete and solid.", "background_and_ambient_analysis": "The static background (room, windows, walls) remains consistent with no uniform shifting. There is no fluid motion (fire, water, smoke, wind) present. The ambient environment is stable."}}
{"video_id": "4kTBsDdamLs", "file_name": "4kTBsDdamLs_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five boys sit against a red brick wall; one in an orange cap bends over a pump, another in a blue-and-white striped shirt holds a stick, and a boy in yellow shorts drinks from a bottle. As the sequence progresses, the yellow shorts boy raises the bottle, the striped-shirt boy waves, and the orange-capped boy stands. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kTBsDdamLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kTBsDdamLs_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 153, "blur_score": 312.9872435296164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four boys are moving: one in a black shirt (with orange cap) is bending over and then straightening; a boy in a striped shirt is moving his arms; the boy on the right is holding a stick and moving it. A hand briefly appears in frame 4.0.", "background_and_ambient_analysis": "The background brick wall is stationary throughout the video. No ambient environmental motion (such as fire, water, or wind) is observed. A brief hand movement at frame 4.0 is a transient discrete object and does not constitute ambient motion."}}
{"video_id": "4ktD4RglL_0", "file_name": "4ktD4RglL_0_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light brown hair, wearing a dark jacket over a blue shirt and beige pants, sits on an orange chair in front of white paneled doors. To their left, a blue door has a guitar leaning against it. Initially, they look down at the red accordion they are holding; then they raise their right hand toward their face, adjusting or touching near their eye. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ktD4RglL_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ktD4RglL_0_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 158, "blur_score": 194.44707910619312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person and a dog are visible; the person moves their arms to pet the dog and adjusts their posture, which is discrete object motion.", "background_and_ambient_analysis": "The background (white doors and blue wall) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "4kfrGhHgh9w", "file_name": "4kfrGhHgh9w_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt, blue shorts, and black shoes stands on a blue yoga mat in front of a dark wooden podium. He leans forward with both hands on the podium, then shifts his weight to lift one foot slightly off the mat while maintaining the lean. The camera remains stationary in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kfrGhHgh9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kfrGhHgh9w_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 63.28470598957112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and blue shorts is performing a leg-based exercise by leaning against a desk, with visible movement in their lower body (knees bending/extending) while maintaining contact with the desk.", "background_and_ambient_analysis": "The static background elements (whiteboard, walls, floor) show no uniform shifting or fluid motion (fire, water, smoke, wind). All background features remain consistently positioned across frames, indicating no environmental or camera-induced background movement."}}
{"video_id": "4kdQZ9JhaCI", "file_name": "4kdQZ9JhaCI_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a room with two people. First, the scene starts with a person sitting at a table with a laptop. Then a woman with long hair approaches from behind, stands up, and starts brushing her hair. She moves her hand up and down, brushing. The background has curtains, a chair, a lamp, and some furniture. The camera is static, probably a fixed angle. Need to focus on the actions in order. The main subjects: the seated person and the standing woman. The woman's action is brushing her hair. The seated person is using the laptop. Spatial relationships: the woman is behind the seated person. Background minimal. Camera is static, top-down maybe? Wait, the video is a fisheye lens, so it's a wide-angle shot. But camera movement? The description says \"camera perspective and movement\". The video seems to be a static shot, no movement. So the caption should list the chronological actions.\n\nLet me structure it: First, describe the scene setup, then the actions. The seated person is using a laptop, then the woman comes in, brushes her hair. So the order: the seated person is at the table with laptop; the woman stands behind, raises arm, brushes hair. Need to be concise. Also, mention appearance: woman has long hair, seated person is seated. Avoid text recognition. So the caption would be:\n\nA seated individual interacts with a laptop at a small table while a standing woman with long brown hair brushes her hair behind them. The woman raises her arm, moves her hand up and down in a brushing motion. The background includes curtains and furniture, but the camera remains static with a wide-angle perspective.\n\nCheck rules: a) motion chronological. Yes: seated person on laptop first, then woman brushes. b) appearance: woman's hair color and length. c) spatial: woman behind seated person. d) camera: static, wide-angle. e) background minimal. f) no text. g) internal thoughts but output as per format.\n\nWait, the output format is <caption_output>...<caption_output>. So the final caption should be inside those tags.\n\nLet me draft:\n\nA seated person uses a laptop at a small table while a woman with long brown hair stands behind them, raising her arm to brush her hair in a vertical motion. The background features curtains and furniture, with the camera maintaining a static, wide-angle perspective.\n\nYes, that seems to cover the points. Check if chronological: first the seated person is using the laptop (implied as starting point), then the woman comes and brushes. The actions are in order. Mention appearance (long brown hair), spatial (behind), camera static, wide-angle. Background minimal. Good.\n</think>\n\n<caption_output>A seated individual interacts with a laptop at a small table while a woman with long brown hair stands behind them, raising her arm to brush her hair in a vertical motion. The background features curtains and furniture, with the camera maintaining a static, wide-angle perspective.<caption_output>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kdQZ9JhaCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kdQZ9JhaCI_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 467.17666312813924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving: standing, adjusting posture, and manipulating their hair through explicit physical actions.", "background_and_ambient_analysis": "The background elements (curtains, furniture, walls) remain static with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "4kimwXilDNM", "file_name": "4kimwXilDNM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie and welding helmet is seated, welding a large metallic cylinder with a patterned surface. Sparks fly from the welding torch as the individual maintains a steady position, working on the cylinder's exterior. The camera remains static, positioned behind the person, capturing the welding process in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4kimwXilDNM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4kimwXilDNM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 72.41927952627395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in welding gear is performing welding work on a large cylindrical object. The individual shows minimal movement consistent with focused manual labor (e.g., slight shifts while adjusting position).", "background_and_ambient_analysis": "Static industrial background with walls and equipment; no fluid/environmental motion (fire, water, wind) detected. Background elements remain fixed, indicating no dominant ambient environmental motion."}}
{"video_id": "4l97oaitXHo", "file_name": "4l97oaitXHo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top and dark pants mounts a black-and-white mechanical bull in a circular arena. The bull begins bucking vigorously, prompting the person to adjust their stance while gripping the handle; the bull spins in a circular motion as the person maintains balance. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4l97oaitXHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4l97oaitXHo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 39.88700546539095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a mechanical bull; the bull undergoes rotational motion while the rider maintains position, with both exhibiting clear solid-object displacement.", "background_and_ambient_analysis": "No shifting backgrounds (walls, circular floor) or fluid/environmental motion (fire, water, wind) observed. Static background elements remain consistent across frames."}}
{"video_id": "4l8194aAA3c", "file_name": "4l8194aAA3c_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light green floral dress stands at a music stand, gesturing as she speaks. To her left, a man in a dark vest and white shirt plays a guitar. Both are positioned in front of a banner with musical motifs. The camera remains static, capturing the scene without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4l8194aAA3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4l8194aAA3c_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.07425010389363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (standing speaker) is making subtle movements (head, hand gestures) and the pianist is moving their hands on the keyboard. These are discrete solid objects moving due to their own physical actions.", "background_and_ambient_analysis": "The background (wall with festival banner) is static and unchanging. There are no fluid or environmental motions (fire, water, smoke, wind) observed."}}
{"video_id": "4lHlDlIg38g", "file_name": "4lHlDlIg38g_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing sits on a wooden floor against a light curtain, holding a large blue scarf. They lift the scarf vertically with one hand while adjusting its length with the other, then fold the scarf over their lap, preparing to form a knot. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lHlDlIg38g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lHlDlIg38g_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 158.08204959337525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the blue cloth are moving due to deliberate manipulation (tying the knot).", "background_and_ambient_analysis": "Background (curtains and floor) is static; no fluid or wind motion observed."}}
{"video_id": "4lCm2kZn_i8", "file_name": "4lCm2kZn_i8_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a cap and shirt stands at a kitchen counter, working with a large black skillet on the stove containing meat and vegetables, with a bottle and glasses nearby. The scene transitions to a close-up of the skillet as a hand stirs the bubbling mixture with a wooden spoon. The camera shifts from a medium shot to a close-up, focusing on the stirring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lCm2kZn_i8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lCm2kZn_i8_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 51.858030922953574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is actively stirred by a person's hand, causing motion within the pot. The spoon and hand are distinct solid objects interacting with the liquid.", "background_and_ambient_analysis": "The kitchen background (stove, counter, cabinet) remains stable with no uniform shifting; the liquid in the pot shows motion but is actively stirred by a discrete object (wooden spoon), not ambient fluid motion."}}
{"video_id": "4lWnUvm0xuA", "file_name": "4lWnUvm0xuA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit living room, a girl in blue pajamas jumps off a brown couch while a boy in a gray shirt and shorts stands near the couch. Another child in a brown vest stands in front of the couch. The girl moves toward the boy, reaching out to touch him as he steps back, and they briefly interact before the boy retreats. The background includes a small table with a vase and a lit lamp, but the camera remains static, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lWnUvm0xuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lWnUvm0xuA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.55862802011835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three discrete solid objects (people) are moving: a person in blue pajamas jumps and walks, a child in orange shirt runs and jumps, and a third person stands stationary. Motion is due to locomotion and interaction.", "background_and_ambient_analysis": "Static background elements (walls, window frame, furniture) show no shifting or uniform motion. No fire, water, smoke, or wind is visible, so no ambient environmental motion is present."}}
{"video_id": "4lImv377sDM", "file_name": "4lImv377sDM_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in blue overalls and white helmets descend the building facade; the first person moves leftward from the right side, followed by the camera panning left to reveal the second person also descending leftward from the left side. The camera maintains a steady pan left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lImv377sDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lImv377sDM_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 106.29313199210549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue suit is moving across the building facade from right to left.", "background_and_ambient_analysis": "The building background (signs and structure) is static, with no fluid motion (fire, water, smoke) or wind-induced motion observed."}}
{"video_id": "4ll1G36Srtk", "file_name": "4ll1G36Srtk_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with two women standing close together; one has brown hair and glasses, the other has short blonde hair. It then cuts to a woman with short blonde hair standing at a podium, holding a pen and speaking into a microphone. Finally, the scene shifts to a woman in a pink top and a man in a suit conversing in a room with other people in the background. The camera alternates between these settings through quick cuts, with no noticeable camera movement within each scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ll1G36Srtk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ll1G36Srtk_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 159.28054244272576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit intentional motion: head movements, facial expressions, and body gestures during speaking/interacting (e.g., podium speaker gesturing, conversing pairs in formal setting)", "background_and_ambient_analysis": "Static background elements (walls, furniture, curtains) remain fixed across scenes with no significant fluid or environmental motion (no fire, water, smoke, or wind-induced movement observed)"}}
{"video_id": "4lajsd7b5_k", "file_name": "4lajsd7b5_k_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people and a small brown dog gather around a dirt area under trees. A person in a white shirt bends to interact with the ground using a tool while the dog stands and sniffs, occasionally moving. Others stand nearby observing; the dog remains near the center. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lajsd7b5_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lajsd7b5_k_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 181.49479155496357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small dog and multiple people interact in the scene; the dog exhibits discrete movement (e.g., eating, shifting position) while people adjust postures to interact with the dog.", "background_and_ambient_analysis": "The background features trees and a fence which remain static across all frames, showing no uniform shifting or environmental fluid motion (e.g., wind, water, smoke)."}}
{"video_id": "4lfuOZKJVso", "file_name": "4lfuOZKJVso_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a purple top with gold trim and yellow pants holds a water bottle and a pastry. She brings the pastry to her mouth to eat while standing on a city street with buildings, palm trees, and cars visible in the background. Another person in a blue dress walks behind her. The camera remains steady, focused on the woman’s actions as she eats and holds the bottle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lfuOZKJVso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lfuOZKJVso_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 681.0957150337431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a purple top moves her hands to eat a sandwich; other pedestrians and cars exhibit locomotion. These are discrete solid objects with explicit physical interactions (eating, walking).", "background_and_ambient_analysis": "Background elements (buildings, road, distant vehicles) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects dominate."}}
{"video_id": "4leDvdt7o6k", "file_name": "4leDvdt7o6k_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stirs contents in a green bowl with a spoon, then lifts a piece of food from the bowl, holding it up to display. The green bowl sits on a countertop, with a red bowl to its left and a white bottle with a colorful label to its right. The background features kitchen cabinets and a stove. The camera remains stationary, capturing the scene from a direct frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4leDvdt7o6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4leDvdt7o6k_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 612.4092412435381, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively kneading dough in a green bowl, with distinct motion from physical force application (compressing and folding dough).", "background_and_ambient_analysis": "The kitchen background (cabinets, countertop) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "4lzCJJkPjVo", "file_name": "4lzCJJkPjVo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white shirt, black shorts, and boots stands in a dimly lit living room with a couch to his left and a wooden cabinet with a fish tank to his right. He takes a step forward toward the cabinet, then raises both arms upward, appearing to adjust an object on top of it. The camera remains stationary throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lzCJJkPjVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lzCJJkPjVo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 114.41952482990689, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is walking around the fish tank, turning, and interacting with the tank stand. His motion is due to locomotion and interaction with the environment.", "background_and_ambient_analysis": "Background elements (walls, door, couch) are static. No fire, water, smoke, or wind present. The fish tank is stationary; fish movement is not dominant."}}
{"video_id": "4lzYEyjWA9I", "file_name": "4lzYEyjWA9I_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt with red sleeves and a woman in a pink top stand in a kitchen. The man stirs a metal pan on the stove with a wooden spatula, and the camera zooms in to show mixed vegetables (carrots, broccoli) being stirred inside. The man continues stirring, the camera cuts back to the two standing, then zooms in again on the pan as the man stirs the vegetables. The camera perspective shifts between wide shots of the kitchen and close-ups of the pan and stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4lzYEyjWA9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4lzYEyjWA9I_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 177.53707374863615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: the wooden spoon, vegetables (broccoli, carrots, peppers), and the hands of the chef stirring the pan. Motion is driven by the spoon being moved by the chef's hand.", "background_and_ambient_analysis": "The background (kitchen wall, containers) is static; no dominant fluid or environmental motion (fire, water, smoke, wind) observed. Steam from the pan is minimal."}}
{"video_id": "4mHOXitRwJQ", "file_name": "4mHOXitRwJQ_000381_000391.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, two individuals in black attire bend over, sweeping a curling stone across the ice with brooms. Subsequently, additional people—wearing pink and blue—join, sweeping the ice while moving behind and alongside the stone. The camera follows the group’s coordinated sweeping motions with a slight pan, capturing their sequential positioning on the ice surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mHOXitRwJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mHOXitRwJQ_000381_000391.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 771.9583222424042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple human figures (solid objects) are moving via locomotion (walking, bending, sweeping) and interacting with curling stones (discrete solid objects) on the ice surface.", "background_and_ambient_analysis": "Background elements (walls, ice surface, distant structures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "4mF4zegsZCw", "file_name": "4mF4zegsZCw_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt stands in a room, playing bagpipes with black pipes. They blow into the mouthpiece while manipulating the chanter with their fingers and hold the bag against their body. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mF4zegsZCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mF4zegsZCw_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 77.70049986183052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in green clothing is holding bagpipes; their hands and arms exhibit subtle motion consistent with playing the instrument.", "background_and_ambient_analysis": "Background elements (walls, furniture, lamp) show no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "4mNJl0sghSQ", "file_name": "4mNJl0sghSQ_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a wall featuring a brown upper section and white lower area. A person in a light gray shirt stands in front of the wall, using both hands to smooth its surface with downward and horizontal motions. The camera then shifts to a close-up of the person’s hands as they continue adjusting the wall's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mNJl0sghSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mNJl0sghSQ_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 595.3661130588744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is using his hands to apply and smooth a large sheet of brown material (discrete object) on a wall, demonstrating physical force application.", "background_and_ambient_analysis": "The background (wall and cardboard box) is static with no fluid motion or strong environmental effects. The camera has minimal movement to follow the subject, but the background does not shift uniformly."}}
{"video_id": "4mBL4o0z6Tg", "file_name": "4mBL4o0z6Tg_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four swimmers swim backstroke in a green pool, moving forward with rhythmic arm movements across parallel lanes marked by yellow and green floats. Spectators observe from the deck behind the pool. The camera maintains a side perspective, slowly panning right to follow the swimmers’ progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mBL4o0z6Tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mBL4o0z6Tg_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 354.98235241268014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers in distinct lanes performing freestyle strokes, with visible arm movements and body propulsion through water.", "background_and_ambient_analysis": "The pool background (lane dividers, spectator areas) shows no uniform shifting; water splashes are secondary to swimmer motion and not dominant ambient fluid behavior."}}
{"video_id": "4m7YH29wv6M", "file_name": "4m7YH29wv6M_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A line of uniformed soldiers in black attire with red berets and white gloves march in synchronized formation, carrying a dark wooden coffin draped with green and yellow ribbons. They advance forward, flanking the coffin as they proceed down a street. Spectators stand along the route, observing the procession. The camera follows the soldiers’ movement, maintaining a steady perspective as they move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4m7YH29wv6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4m7YH29wv6M_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 80.56595522858186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Uniformed soldiers are moving in unison, carrying a coffin on a stretcher. The soldiers' locomotion (walking) is the primary discrete object motion, with clear bounding box tracking of individual carriers and the coffin.", "background_and_ambient_analysis": "The background (building, road markings, and stationary onlookers) shows no uniform shifting or dominant fluid motion. Ambient elements like subtle tree sway are present but not significant enough to dominate the scene."}}
{"video_id": "4m_diruTdyc", "file_name": "4m_diruTdyc_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat and blue gloves sits at a lab bench, facing the camera. They turn their head left, then use both hands to adjust the microscope's arm and stage. The individual manipulates the microscope's components while seated, and the camera zooms in on the microscope's base as they work.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4m_diruTdyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4m_diruTdyc_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 141.8737028467496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing lab coat and gloves) manipulates microscope components, moving their hands and arms to adjust the sample stage and focus mechanisms. The motion is deliberate and controlled.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Lab equipment and walls remain static relative to each other throughout the sequence."}}
{"video_id": "4mV-8usyJgY", "file_name": "4mV-8usyJgY_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and blue cap crouches in front of a wooden door with dark trim, using a roller to apply paint vertically across the door surface. They move the roller upward and downward, covering the wood, then shift their hand to adjust the door handle. The camera maintains a close-up perspective, slightly following the person’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mV-8usyJgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mV-8usyJgY_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 32.57435017581074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively sanding a wooden door, with visible hand and body movements due to manual work.", "background_and_ambient_analysis": "Background elements (wall, door frame) show no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "4mbUJDNwjPI", "file_name": "4mbUJDNwjPI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt with pink text adjusts their hair near their ears, then raises their hands toward the camera. The camera remains close and slightly shaky, capturing the child against a backdrop of shelves holding clothes and miscellaneous items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mbUJDNwjPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mbUJDNwjPI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 83.48405197202894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) is moving their hands and head, adjusting their hair.", "background_and_ambient_analysis": "The background (shelves with items) is static and shows no fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "4mjN8U0URj8", "file_name": "4mjN8U0URj8_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand holds a metallic tattoo machine, applying it steadily to the neck of a person wearing a black tank top. The machine moves rhythmically over the skin as the artist’s hand guides it, while the recipient remains still with the neck exposed. The camera maintains a close-up perspective, focusing on the tattooing motion and the artist’s gloved hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4mjN8U0URj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4mjN8U0URj8_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 36.900169247421346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands and medical tool (e.g., piercing device) move in a controlled manner, indicating deliberate physical manipulation.", "background_and_ambient_analysis": "Tiled wall and floor in background show no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "4n-84ONDBPs", "file_name": "4n-84ONDBPs_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt, gray shorts, and sneakers stands in a gym holding a red container, then steps forward toward the camera while adjusting his grip.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4n-84ONDBPs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4n-84ONDBPs_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 55.74481189854329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person (discrete solid object) walks forward toward the camera while holding a red dumbbell (another discrete solid object). Both objects exhibit locomotion due to physical forces from the person's movement.", "background_and_ambient_analysis": "No shifting background elements observed; walls, equipment, and door remain stationary throughout. No fire, water, smoke, or wind present. Environment is dry and static with no fluid motion."}}
{"video_id": "4n9jKS_om6Q", "file_name": "4n9jKS_om6Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white shirt sits on a stool, playing a drum set with white drumheads and metallic cymbals. The child alternates striking the drums with both hands, moving rhythmically across different drum components while maintaining a seated position. The camera captures the scene from a frontal perspective with a slight shake, keeping the background minimal and out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4n9jKS_om6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4n9jKS_om6Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 188.67388289617622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a white shirt is actively playing a drum set, using drumsticks to strike the drums and cymbals. The child's hands and arms move with discrete physical actions, and the drum set vibrates in response to the strikes.", "background_and_ambient_analysis": "The background (walls, room) remains static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "4nBw2-IH6G8", "file_name": "4nBw2-IH6G8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small, patterned dark object (likely a shoe) in close-up frames, adjusting its position and turning it repeatedly to reveal details on its surface. The hands move fluidly, occasionally overlapping and repositioning the object, while the camera maintains a steady close-up perspective with slight movement, capturing the detailed hand motions against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nBw2-IH6G8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nBw2-IH6G8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 1112.287971707365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a mechanical object (with cylindrical components and wires), causing it to move and rotate.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) detected. Background elements (if visible) do not shift uniformly; motion is localized to the hands and object."}}
{"video_id": "4nJcDUvFanc", "file_name": "4nJcDUvFanc_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens on a black screen, then transitions to a kitchen where a woman in a red sari and a boy in a white shirt with red sleeves stand beside a white washing machine. The boy hands a pink cloth to the woman, who takes it and places it into the machine; she then retrieves a blue shirt from a pile, adds it to the washer, and adjusts the controls. The boy remains to her left, handling other garments. The camera maintains a steady medium shot throughout, focusing on their actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nJcDUvFanc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nJcDUvFanc_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 72.33429601185833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a boy and a woman) are actively handling laundry: the boy sorts clothes, the woman places garments into a washing machine. Their movements are deliberate, physical interactions with solid objects.", "background_and_ambient_analysis": "Static background elements (walls, windows, cabinets) show no uniform shifting; no fire, water, or wind-driven fluid motion observed."}}
{"video_id": "4n125VFOsQ4", "file_name": "4n125VFOsQ4_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in black shirts and pants stand on a basketball court; one strikes the other’s head, causing the second man to bend forward and lower his head, then rise, after which they face each other and shake hands. The camera maintains a steady, fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4n125VFOsQ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4n125VFOsQ4_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 384.9928566468941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals in black uniforms exhibit discrete motion: one executes a head strike while the other performs a knee sweep and leg sweep, with clear physical interactions.", "background_and_ambient_analysis": "Background elements (fence, trees, court surface) are stationary with no visible fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "4nE7Ju6X3iE", "file_name": "4nE7Ju6X3iE_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a gray t-shirt with a red and yellow Iron Man design sits at a table, raising both hands near their head, then lowering them to interact with scattered colorful beads (red, green, brown) on the table surface, extending their right arm toward the right side of the frame. The setting includes white cabinetry in the background, and the camera maintains a static frontal perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nE7Ju6X3iE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nE7Ju6X3iE_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 60.08698634038163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving their hands and manipulating objects (small toys/candies) on the table, with visible discrete motion.", "background_and_ambient_analysis": "Background (wall, chairs) is static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4nKgE2_3E-c", "file_name": "4nKgE2_3E-c_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple top and black pants stands inside a glass-enclosed structure with trees visible through the windows and a circular pool to the right. She raises her right hand upward, catches a green ball mid-air, then holds both a green and a yellow ball in each hand before standing still with both balls held in front of her body. The camera remains static throughout, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nKgE2_3E-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nKgE2_3E-c_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 108.2796148121254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) performs hand movements while juggling a small, colorful ball. The ball's motion is explicitly caused by the person's physical actions, showing clear trajectory changes consistent with discrete object physics.", "background_and_ambient_analysis": "The glass walls and structural columns remain static throughout the video, with no significant shifting or blurring indicating camera motion. Minor rain is visible outside but is not dominant; there are no fire, water, smoke, or wind effects that qualify as ambient environmental motion."}}
{"video_id": "4nMsFdjBdcQ", "file_name": "4nMsFdjBdcQ_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and khaki shorts lifts a tray from a nearby surface, carries it to a wooden desk with curved legs, places the tray on the desk, then steps back and walks away. A black dog stands on the floor near the desk, observing the man. The camera remains stationary, capturing the scene from a fixed angle in a cluttered workshop space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nMsFdjBdcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nMsFdjBdcQ_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 157.96804482850098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man (solid object) bends over table, stands, and walks slightly right; dog (solid object) stands and moves minimally.", "background_and_ambient_analysis": "Background (shelves, staircase, furniture) is static with no shifting or fluid motion (no fire, water, wind)."}}
{"video_id": "4n6YU1gww24", "file_name": "4n6YU1gww24_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and jeans mops a red and beige patterned carpet, moving the mop from right to left near the doorway, then turns and walks back toward the doorway. The camera remains stationary throughout, capturing the wide room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4n6YU1gww24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4n6YU1gww24_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 96.93153648039353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a mop across the floor, exhibiting locomotion and force application.", "background_and_ambient_analysis": "Static walls, window, and floor patterns show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4nL0vJTOLF0", "file_name": "4nL0vJTOLF0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A video opens with an orange-tinted close-up of an animal's fur before transitioning to a barn interior. A boy in a gray shirt and red pants milks a light brown goat positioned to his left, with the goat’s udder and legs visible as he holds a metal bucket beneath it. To the right, a white goat stands on a blue elevated platform. The camera remains close to the boy and the goats, capturing their movements and interactions within the barn’s wooden structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nL0vJTOLF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nL0vJTOLF0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 122.803968892954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person milking the cow and the cow's leg exhibit solid-object motion due to physical interaction (milking action).", "background_and_ambient_analysis": "The barn structure and blue gate remain stationary relative to each other across frames, showing no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "4nP2W_hByPA", "file_name": "4nP2W_hByPA_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates pink yarn and blue knitting needles, performing a repetitive motion where the right hand inserts the needle into a loop, pulls yarn through, and forms new stitches while the left hand holds the knitted piece taut; the pink yarn extends from the right side of the frame toward the center, with a dark background emphasizing the hands and needles; the camera maintains a steady close-up perspective focused on the hands and yarn throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nP2W_hByPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nP2W_hByPA_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 44.743813712917834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and knitting needle) are moving to perform the action of knitting, with yarn being manipulated.", "background_and_ambient_analysis": "The background is solid black with no visible shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "4nOMwFyZzik", "file_name": "4nOMwFyZzik_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven children and adults, dressed in various casual clothing including dark jackets and red sneakers, form a circle holding hands in a gymnasium. They begin spinning clockwise, moving in unison as they rotate around the center, maintaining their circle formation. The camera remains static, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nOMwFyZzik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nOMwFyZzik_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 147.62188573962038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in a group, forming a circle and then moving dynamically (dancing or walking) as a solid object cluster. Their motion is due to locomotion and interaction.", "background_and_ambient_analysis": "The background (gym walls, basketball hoop, floor) remains static with no uniform shifting, and there are no fluid/environmental motions (fire, water, wind) observed."}}
{"video_id": "4ng9EbcUjLQ", "file_name": "4ng9EbcUjLQ_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow jacket with red and white stripes, wearing black gloves, manipulates a large black tire while seated. They rotate the tire with both hands, adjusting its position. An orange motorcycle is visible in the background to the left. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ng9EbcUjLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ng9EbcUjLQ_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 76.64302086551808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing yellow Suzuki shirt) manipulates a black tire, exhibiting hand movements and positional changes of the tire.", "background_and_ambient_analysis": "Static background elements (motorcycle, wall) show no uniform shifting. No fire, water, or wind motion detected."}}
{"video_id": "4nhrGc2vnlw", "file_name": "4nhrGc2vnlw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Don't include any reasoning. So final answer should be a paragraph inside those tags. </think>  <caption_output>A young boy in a dark jacket, khaki shorts, and dark shoes stands on a paved path, holding an orange object. He raises the object to his mouth, then lowers it while shifting slightly. The camera remains stationary with minor movement, capturing the boy in front of a hedge-lined backdrop with distant buildings visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nhrGc2vnlw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nhrGc2vnlw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 112, "blur_score": 225.5902967985749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking towards the camera. The motion is due to locomotion and can be tracked with a bounding box.", "background_and_ambient_analysis": "The background (hedge and building) is static and does not shift uniformly. There are no environmental fluids (fire, water, wind) present."}}
{"video_id": "4nWlbkTCGM8", "file_name": "4nWlbkTCGM8_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a large indoor gymnasium, two men in black shirts (one with green pants, one with gray shorts) stand centrally; subsequently, multiple individuals in black or gray shirts enter from the left and right, walking across the court. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4nWlbkTCGM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4nWlbkTCGM8_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 69.37964100361606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (5-6 visible) are moving: running, throwing objects (likely balls), and dodging. Their motion is discrete and solid, consistent with athletic activity in an indoor gym setting.", "background_and_ambient_analysis": "The blue padded walls and wooden floor markings remain stationary throughout the video. No fluid motions (fire, water, smoke) or wind effects are present; the gym environment is static and unchanging."}}
{"video_id": "4o3t2ynnWtU", "file_name": "4o3t2ynnWtU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue clothing plays a light wooden organ, their right hand moving over the keys to press them in a rhythmic motion. The hand remains in front of the organ's keyboard throughout, with no significant camera movement or background details beyond the instrument. The camera is static, focusing closely on the organ and the playing hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4o3t2ynnWtU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4o3t2ynnWtU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1770.6091320300977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving discretely over the piano keys, interacting with the instrument.", "background_and_ambient_analysis": "The background includes static elements like piano structure and room walls with no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "4ny5ou7Ur4s", "file_name": "4ny5ou7Ur4s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a dark shirt and red shorts stands on a running track, raises their right arm in a throwing motion, releases an object, and then steps leftward across the track. The camera remains static throughout, capturing the motion against a distant green field backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ny5ou7Ur4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ny5ou7Ur4s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 108, "blur_score": 923.9284506258554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a dark shirt and red shorts is moving on a running track. The individual performs discrete motions: starting stationary, then stepping, running/jogging (with arms swinging), and walking.", "background_and_ambient_analysis": "The background (trees, building, grass) is static and shows no uniform shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "4o1HQKY0lEY", "file_name": "4o1HQKY0lEY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white shirt is seated in a room with a whiteboard in the background. They initially have their mouth open, then bring their hand to their mouth, lower their gaze, and smile. A second individual in a dark jacket enters the frame from the right side. The camera remains stationary in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4o1HQKY0lEY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4o1HQKY0lEY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 44.73035238080025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the foreground performs discrete hand movements (e.g., covering mouth, gesturing), indicating intentional motion of a solid object without external fluid interactions.", "background_and_ambient_analysis": "The background features a static whiteboard with writing and stationary people; no fluid motion (fire, water, smoke) or significant environmental effects are visible. Background elements do not shift uniformly."}}
{"video_id": "4ntVwC_q2fY", "file_name": "4ntVwC_q2fY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair fills in their eyebrow using a brow pencil, their hand with colored nails guiding the tool across the brow area. The camera maintains a close-up perspective, focusing on the hand and eyebrow, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ntVwC_q2fY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ntVwC_q2fY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 52.97015028521234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand and makeup brush are moving in discrete, controlled motions to apply pigment to the eyebrow. The brush tip is clearly visible interacting with the eyebrow area, demonstrating deliberate locomotion for cosmetic application.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background is out of focus and indistinct, with no uniform movement of static elements (walls, ground) visible in the frames."}}
{"video_id": "4o5GyHlA-ZA", "file_name": "4o5GyHlA-ZA_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adds brown bacon pieces to a black frying pan containing three yellow egg yolks and white egg whites. The hand then cracks a fourth egg into the pan, introducing another yellow yolk. Subsequently, the hand pours white liquid from a small bowl into the pan. A black spatula stirs the eggs. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4o5GyHlA-ZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4o5GyHlA-ZA_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 174.13322981262206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands adding salt to eggs/bacon and a spatula moving the eggs are the discrete, solid objects in motion. Salt is being sprinkled from a container, and the spatula stirs the eggs.", "background_and_ambient_analysis": "The background (stove and surrounding kitchen elements) shows no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "4oCniCcBNpE", "file_name": "4oCniCcBNpE_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark athletic clothing and white shoes stands in a squash court, repeatedly swinging a racket while moving left and right across the court in front of a white wall marked with red lines; the camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oCniCcBNpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oCniCcBNpE_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 96.49989028201162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing dark clothing is moving dynamically, swinging a racket (indicating active interaction with a ball, though the ball is not visible in frames). The motion is consistent with athletic locomotion and collision-based movement.", "background_and_ambient_analysis": "The background elements (walls, ceiling lights, floor markings) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-induced environmental effects are present."}}
{"video_id": "4oLTSBiR5Ag", "file_name": "4oLTSBiR5Ag_000415_000425.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a dark shirt and glasses lifts his head from a lowered position, then turns to face a girl in a purple shirt with long hair. The girl stands to his left, looks at him, and brings her hand to her mouth before lowering it. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oLTSBiR5Ag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oLTSBiR5Ag_000415_000425.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 46.84648714771565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the standing woman gestures with her hand (e.g., at 3.8s she brings her hand to her mouth) and the seated man moves his head and upper body. These movements are due to human locomotion (talking, eating, reacting).", "background_and_ambient_analysis": "Background elements (walls, cabinet, framed pictures) remain stationary throughout the video. No fluid motion (water, fire, smoke) or environmental swaying is observed."}}
{"video_id": "4oTi5sgILNw", "file_name": "4oTi5sgILNw_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand on a dirt path bordered by greenery; one wears a blue and white striped shirt and black shorts, the other a gray shirt and blue shorts. The striped-shirt man throws a white frisbee upward, then walks away, while the gray-shirt man bends to pick up the frisbee, stands, and walks toward the first man. The camera remains stationary with slight shake, capturing their movements from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oTi5sgILNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oTi5sgILNw_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 352.078273862203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men (solid objects) and a shuttlecock (discrete object) are moving. Men run, jump, and swing rackets; shuttlecock flies through air due to collision with racket and gravity.", "background_and_ambient_analysis": "The background (trees and grass) is static with no dominant fluid or environmental motion. No significant wind, fire, or water visible; foliage remains still relative to ground."}}
{"video_id": "4oedu8bW0P0", "file_name": "4oedu8bW0P0_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A young boy with short brown hair and a dark gray t-shirt sits against a beige wall. He initially gestures with his right hand, then points his index finger upward. To his left, a white electrical outlet with a plugged-in device is visible; to his right, a green object appears. The camera maintains a frontal view with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oedu8bW0P0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oedu8bW0P0_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 103, "blur_score": 49.75551967749485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is making hand gestures and minor body movements, indicating solid object motion due to intentional locomotion.", "background_and_ambient_analysis": "Background elements (wall, light switch) remain static with no shifting or environmental fluid motion observed."}}
{"video_id": "4oWk3HXWEuE", "file_name": "4oWk3HXWEuE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A masked person wearing white gloves manipulates a blue and black power tool, moving it toward a white cabinet. They adjust their grip as the tool is positioned against the cabinet’s interior, with yellow and green tools resting inside. The person’s arm shifts forward during operation, and the camera follows the motion with a slight pan, focusing on the tool’s interaction with the cabinet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oWk3HXWEuE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oWk3HXWEuE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 97.31927023223123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and the blue/black tool are moving in a controlled manner, interacting with the yellow object on the bench.", "background_and_ambient_analysis": "Background elements (cabinet, bench, stool) are static; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "4obTUdFwQnI", "file_name": "4obTUdFwQnI_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dense crowd of spectators, mostly in dark jackets with some in bright colors like yellow and orange, claps their hands rhythmically in unison while facing a brightly lit football field. People raise their hands repeatedly, creating a synchronized motion as they cheer. The camera captures the scene from the stands, maintaining a stable perspective with minimal movement, focusing on the crowd's collective action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4obTUdFwQnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4obTUdFwQnI_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 350.29689025085634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in the crowd are moving their hands (clapping) and bodies, exhibiting discrete locomotion due to intentional motion.", "background_and_ambient_analysis": "Stadium background elements (stands, field) are static with no significant fluid or environmental motion (e.g., fire, wind)."}}
{"video_id": "4ofQlxiiHYA", "file_name": "4ofQlxiiHYA_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and a wristwatch holds a pink pad against another individual’s foot, which is clad in black socks. Another person with white gloves then applies a second pink pad to the foot, positioning it to absorb liquid. The scene occurs on a gray carpet with both individuals seated. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ofQlxiiHYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ofQlxiiHYA_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 240.15199869514572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (wearing gloves) and a pink pad are moving to apply the pad to a foot; the motion is explicit physical interaction with the pad and foot.", "background_and_ambient_analysis": "The background consists of a static carpeted floor with no shifting elements, fluid motion (fire/water/smoke/wind), or environmental drift observed."}}
{"video_id": "4oindLpDY8s", "file_name": "4oindLpDY8s_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a ponytail, wearing a black off-shoulder dress, plays a wooden panpipe-like instrument; the camera then zooms out to reveal two women on a stage, one standing and playing the panpipes while the other is seated at a golden harp, with a floral arrangement between them. The background features wooden panels and a stone column. The camera transitions from a close-up of the panpipe player to a wide shot of the stage setup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4oindLpDY8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4oindLpDY8s_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 140.41552058231318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two musicians are visible: a woman playing a string instrument (first segment) and a harpist/pianist pair (second segment). Their hands and bodies move discretely as they play instruments.", "background_and_ambient_analysis": "The background in both segments (wooden cabinets and stage setup) is static with no shifting elements. No fire, water, or wind-driven motion observed."}}
{"video_id": "4opmVnU19a0", "file_name": "4opmVnU19a0_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a blue long-sleeve shirt and dark pants bends over a table, then stands and walks toward a set of French doors, holding a red object. He moves across a patterned rug with a dark Christmas tree visible to his right. The camera follows his motion with slight movement, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4opmVnU19a0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4opmVnU19a0_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 153.28992366204378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small child is actively moving (bending, walking, reaching) while interacting with objects (table, tree) and changing position within the frame.", "background_and_ambient_analysis": "Background elements (door, rug, walls) show no uniform shifting; no fire, water, or smoke present, ruling out ambient environmental motion."}}
{"video_id": "4okMcklSJGg", "file_name": "4okMcklSJGg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and blue jeans sits cross-legged on a wooden floor, holding a black cat. Using a purple brush, they gently stroke the cat's back and side in a rhythmic motion, moving the brush from left to right. The cat remains calm, nestled against the person's lap. The camera maintains a close-up perspective, focusing on the brushing action with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4okMcklSJGg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4okMcklSJGg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 66.26327678930052, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and purple brush move rhythmically while grooming the dog; the dog's head and body exhibit minor shifts in response to brushing actions.", "background_and_ambient_analysis": "No shifting background or fluid motion; wooden floor and furniture remain static throughout the video with no signs of fire, water, smoke, or wind."}}
{"video_id": "4owpT2IPhUI", "file_name": "4owpT2IPhUI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a metal fork to manipulate bright orange citrus slices on a clear glass plate, moving the slices in circular motions while the camera captures a close-up, top-down view with slight movement as the hand interacts with the fruit.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4owpT2IPhUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4owpT2IPhUI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 46.54919747219996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating solid orange slices with a fork and knife; discrete objects (oranges, utensils) move due to physical forces (cutting, scraping, eating).", "background_and_ambient_analysis": "No shifting background elements; static white surface and plate throughout. No fire, water, smoke, or wind present. Ambient motion is absent."}}
{"video_id": "4ojG9J-2SwQ", "file_name": "4ojG9J-2SwQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diverse group of adults and children gather in an outdoor parking lot during twilight, with some wearing white robes and others in casual attire. They stand, sit on chairs, and interact near tables and a black fence, shifting positions slightly. The camera pans right, revealing more individuals conversing and moving within the group, while the background includes a building and tree. The shot maintains a steady rightward pan with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ojG9J-2SwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ojG9J-2SwQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 208.91594576475183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people carrying bags, children, adults) moving through the scene via locomotion (walking), with consistent bounding box tracking.", "background_and_ambient_analysis": "Background elements (buildings, trees, road markings) show no uniform shifting; no visible fire, water, or significant smoke/wind motion."}}
{"video_id": "4onQuIVB9Zg", "file_name": "4onQuIVB9Zg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and blue jeans stands on a grassy field facing two orange circular targets mounted on wooden stands, each with red circular markings. He throws a dart from his right hand toward the right target, releasing it in a smooth motion; the camera remains steady until the final frame, when it slightly blurs during the dart's flight.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4onQuIVB9Zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4onQuIVB9Zg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 271.0874448291394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person throws objects (frisbees or similar) at targets; the person's arm movement and the thrown object's trajectory are visible.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (trees, grass) remain stable."}}
{"video_id": "4pG3faHazTU", "file_name": "4pG3faHazTU_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately seven people wearing black shirts with varied hairstyles begin clapping and extending their arms in unison. They gradually form a circle, interlocking arms while continuing rhythmic clapping. The group remains closely positioned in front of a blue curtain and wooden stairs. The camera maintains a static perspective with a subtle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pG3faHazTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pG3faHazTU_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 78.98850073409477, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in black shirts are moving in coordinated dance formations, exhibiting arm gestures and body locomotion.", "background_and_ambient_analysis": "Background features static walls and architectural elements with no shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "4pJJT7orcl0", "file_name": "4pJJT7orcl0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing executes a jump in front of a green-and-black tent at night, moving from left to right while a crowd of spectators stands behind the tent, observing; the camera remains mostly static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pJJT7orcl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pJJT7orcl0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 336.3648656883181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A central figure moves dynamically across the frame, performing actions such as walking, arm-raising, and gesturing. Crowd members are mostly stationary, with only minimal individual shifts.", "background_and_ambient_analysis": "The background (tent and building) remains static with no uniform shifting. A fire burns in the foreground but exhibits minor flickering motion; however, it is not the dominant visual element."}}
{"video_id": "4pOg8bzQg9A", "file_name": "4pOg8bzQg9A_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies prone on a bed with their leg extended, partially covered by a patterned blanket. Another person, visible only by their hands, applies rhythmic pressure to the leg using both hands, moving them up and down along the leg's surface. The camera remains stationary in a top-down perspective, capturing the motion with minimal background details showing a bed and surrounding objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pOg8bzQg9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pOg8bzQg9A_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 130, "blur_score": 318.32315624459585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's leg and hands performing a massage motion are the discrete solid objects moving due to physical forces (pressure application).", "background_and_ambient_analysis": "Static background elements (bed, pillows, bedspread) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "4pLu8gEZdSM", "file_name": "4pLu8gEZdSM_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball player in a gray uniform and red helmet stands in a batting stance, swings the bat forcefully, makes contact with the ball, and completes the follow-through motion. The crowd is visible behind the batter. The camera maintains a static medium shot focused on the batter's action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pLu8gEZdSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pLu8gEZdSM_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1096.2876417290709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baseball player running across the field; motion is due to locomotion (running) with no visible collisions or external forces.", "background_and_ambient_analysis": "The background (stadium stands and crowd) is stationary with minor human movement; no dominant ambient motion (fire, water, wind, or smoke) observed."}}
{"video_id": "4p11COBbHto", "file_name": "4p11COBbHto_000281_000291.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and jeans bends forward and moves their hands near the base of a large red metal structure in an industrial setting, adjusting their position around the frame. The individual's patterned shoes and casual attire are visible as they interact with the structure, with industrial piping and debris in the background. The camera follows the person's movements from a slightly elevated angle, maintaining a steady perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4p11COBbHto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4p11COBbHto_000281_000291.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 167.5177794233877, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their body (bending, adjusting posture, and handling objects) near a large red structure, indicating discrete, solid object motion due to physical actions.", "background_and_ambient_analysis": "The background elements (walls, ground, and static objects) show no significant shifting or fluid motion. There is no fire, water, smoke, or wind-induced motion observed."}}
{"video_id": "4pZ6qnt33TY", "file_name": "4pZ6qnt33TY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue tank top, dark pants, and white shoes bends over, grips a weighted barbell, lifts it vertically to a standing position, then lowers it back to the ground. The camera remains static in a medium shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pZ6qnt33TY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pZ6qnt33TY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 101.4495280766593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a weightlifting motion, lifting and lowering a barbell through discrete physical locomotion.", "background_and_ambient_analysis": "Static background elements (door, couch, walls) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "4pdiCNuDMU0", "file_name": "4pdiCNuDMU0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with two people in a dimly lit room with wooden floors and a dining table. One person is standing near the table, the other is moving. Wait, looking at the timestamps: [0.0] has two people. Then [1.0] they move towards the table. [2.0] one person is standing, the other runs. Wait, the frames:\n\nFrame 0: Two people. One (maybe the taller one) is near the table, another stands by the wall. Then frame 1: the person from the wall moves towards the table, the other is still there. Frame 2: both are moving towards the table, maybe the person in front. Wait, need to track motion chronologically.\n\nMain subjects: two people. First frame: two people. One is standing (maybe a child, shorter), the other is standing further back. Then in frame 1, the person from the right moves towards the table, the other is in front. Frame 2: the person (possibly a child) is now in the center, moving, while the other person is behind? Wait, no. Let's see the actions.\n\nThe video shows two children (based on size) in a room with a dining table. The scene is dark, so visibility is low. The first child is standing near the table, the second is by the wall. Then they both move towards the table. One child runs towards the table, the other follows. Then in the later frames, the child running has a leg up, moving quickly. The other person is behind or to the side.\n\nAppearance: two children, one shorter (maybe younger), one taller (maybe older). Dark clothing. The room has a wooden floor, a table with chairs, some light from a window (but it's dark overall).\n\nChronological order: At the start, two children are in the room. One stands by the wall, the other near the table. Then they move towards the table, with one child running in front, the other following. The running child has a dynamic motion, legs swinging, moving from right to left across the frame (or maybe center).\n\nSpatial: The running child starts near the wall, moves towards the table. The other child is behind or to the side.\n\nCamera: The camera is static, slightly shaky, capturing the scene from a fixed position (top-down? No, it's a room, so eye-level). Background is minimal: table, chairs, wooden floor.\n\nNow, structure the caption:\n\nStart with the two subjects. Their movement chronologically. Describe their motion, appearance (number, size, clothing). Spatial relationships. Camera perspective.\n\nRules: keep concise, chronological paragraph.\n\nSo:\n\nIn a dimly lit room with wooden flooring, two children (one shorter, one taller, both in dark clothing) are present. Initially, the shorter child stands near a wall, while the taller child is positioned near a dining table. They both begin moving toward the table; the shorter child runs quickly across the room, their legs swinging, while the taller child follows behind. The camera remains stationary with a slight shake, capturing the motion from a fixed angle, with minimal background details visible beyond the table and chairs.\n\nWait, check rules: exclude text recognition, named characters. So don't mention specific names.\n\nAlso, \"briefly describe appearance and number (color, size, orientation)\". So \"two children (one shorter, one taller, both in dark clothing)\".\n\nSpacial: \"the shorter child stands near a wall, while the taller child is positioned near a dining table\" — but maybe more accurate: initial positions.\n\nWait, frame 0: two people. One is by the wall, the other is in front of the table. Then frame 1: the person from the wall moves towards the table. Frame 2: both moving towards the table. Frame 3: the child runs.\n\nSo chronological:\n\nAt the start, two children (one taller, one shorter, both in dark clothing) are in a dimly lit room with a dining table and wooden floors. The taller child is near the table, while the shorter child stands by a wall. They both move toward the table; the shorter child runs quickly across the room, legs extended, while the taller child follows. The camera remains static with a slight shake, capturing the action from a fixed position.\n\nCheck if \"color\" is needed. Rule b: \"color, size, orientation\". So \"dark clothing\" covers color. Size: taller and shorter.\n\nAlso, \"conclude with camera perspective and movement\". So \"camera remains static with a slight shake, fixed angle\".\n\nLet's make it concise.\n\nFinal caption:\n\nTwo children (one taller, one shorter, both in dark clothing) move in a dimly lit room with wooden flooring. Initially, the taller", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pdiCNuDMU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pdiCNuDMU0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 81.80333586601682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a girl and a boy) are moving: the girl performs jumping and running motions, while the boy interacts with her. These movements are distinct, trackable as solid entities with explicit locomotion.", "background_and_ambient_analysis": "Background elements (dining table, chairs, window with blinds) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-induced motion)."}}
{"video_id": "4pgtJbvWQg4", "file_name": "4pgtJbvWQg4_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black and gray hooded jacket and blue jeans crouches beside a dark-colored vehicle's rear tire, using a tool to unscrew lug nuts from the wheel. His hands move methodically as he works, maintaining focus on the tire. The camera remains stationary, capturing the scene from a slightly low angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pgtJbvWQg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pgtJbvWQg4_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 320.5075812905017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (boy) crouches and manipulates lug nuts on a stationary car tire, exhibiting discrete hand and body movements due to tool use.", "background_and_ambient_analysis": "Background elements (pavement, grass, curb) are stationary with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "4pq_qS9hoL0", "file_name": "4pq_qS9hoL0_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and skirt stands in front of a purple map, gesturing with her hands. The map transitions to gray, then shifts to green with yellow circles marking locations. She continues gesturing and turns slightly while speaking. The camera remains static throughout, focusing on the woman and the changing map background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pq_qS9hoL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pq_qS9hoL0_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 660.5701269494257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman (a person) moves by stepping to the right and gesturing with her hands. Her motion is due to her own physical locomotion and gestures.", "background_and_ambient_analysis": "The background map changes color from purple to green, indicating a digital update rather than motion. There is no fluid or environmental motion (fire, water, wind). Static background elements (country borders and location names) remain fixed in position, showing no uniform shifting."}}
{"video_id": "4pY4y-I8Uo8", "file_name": "4pY4y-I8Uo8_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person standing on a wooden post, holding an axe. They swing the axe down, then step off. Next, there's a close-up of their legs on a wooden log, and the axe is embedded in the log. The background has a clear blue sky and some green grass. Need to describe in chronological order: first the person on the post, swinging the axe, then the axe hitting the log, and the aftermath. Also mention appearance—black sleeveless shirt with white, white pants, white shoes. The camera goes from a medium shot of the person to a close-up of the log and feet. Let's structure it step by step.\n\nFirst frame: person on wooden post, axe raised. Then they swing and step down. Then cut to close-up of legs on log with axe embedded. Spatial relationships: person is on post, then feet on log. Camera movement: starts with medium shot, then close-up.\n\nMake sure to follow rules: chronological, motion, appearance, spatial, camera perspective.\n\nLet's draft:\n\nA person in a black sleeveless shirt with white trim and white pants stands on a weathered wooden post against a clear blue sky, raising an axe above their head. They swing the axe downward, then step off the post. The camera shifts to a close-up of their white athletic shoes on a cut wooden log, where the axe is embedded, as the person’s legs remain positioned on the log. The background shows green grass and distant figures.\n\nWait, but need to check if the person is the main subject. The video has multiple shots: first on the post, then the axe swing, then the log. The third frame shows the axe being swung, then the person moves, then the log. The fourth frame is the axe in the log with feet on it. So chronological:\n\n1. Person on post, axe raised (frame 0)\n2. Swing axe (frame 1)\n3. Steps down, and the axe hits the log (frame 2-3)\n4. Close-up on feet on log with axe embedded (frame 4)\n\nWait, the video sequence:\n\n[0.0] person on post, axe raised.\n\n[1.4] person steps down from post, axe swinging.\n\n[2.5] close-up of feet on log, axe embedded.\n\nWait, maybe the frames are:\n\nFrame 0: person on post, axe up.\n\nFrame 1: person steps off post, axe is moving.\n\nFrame 2: person’s legs moving, maybe the axe has hit the log.\n\nFrame 3: close-up of feet on log, axe in it.\n\nWait, the user provided the video frames as:\n\n<0.3 seconds> ... [image of person on post, axe raised]\n\n<1.4 seconds> ... [person stepping down from post, axe swinging]\n\n<2.5 seconds> ... [close-up of feet on log, axe embedded]\n\nWait, no, the description says:\n\n<0.3> person on post, axe raised.\n\n<1.4> person steps down (since they're no longer on post), axe in motion.\n\n<2.5> close-up of feet on log with axe embedded.\n\nWait, the problem is that the video transitions from the person on the post to stepping down, then the axe has hit the log. So the chronological order is:\n\n- Person stands on wooden post, holding an axe above their head (frame 0.3).\n\n- They swing the axe downward, stepping off the post (frame 1.4).\n\n- The scene cuts to a close-up of their white athletic shoes positioned on a wooden log, where the axe is embedded in the log (frame 2.5).\n\nWait, but the frames go: 0.3, 1.4, 2.5, 3.6, 4.7. Let's check the user's input:\n\nThe user listed the frames as:\n\n<0.3 seconds> [person on post, axe raised]\n\n<1.4 seconds> [person stepping down from post, axe moving]\n\n<2.5 seconds> [close-up of feet on log]\n\nWait, no, the user's description:\n\n<0.3 seconds> [person on post, axe raised]\n\n<1.4 seconds> [person steps down (since the next frame shows them on the ground? Wait, no, the second frame: \"a person in a black sleeveless shirt... steps off the post\"]\n\nWait, the second frame is: \"a person in a black sleeveless shirt with white trim and white pants steps off a wooden post, axe in motion.\"\n\nThen third frame: \"close-up of feet on log, axe embedded.\"\n\nWait, the user's frame descriptions:\n\n<0.3> person on post, axe raised.\n\n<1.4>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pY4y-I8Uo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pY4y-I8Uo8_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.08056003741532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person chopping wood (hitting a log with an axe), individuals stepping on logs (with axes), and the logs themselves. Motion is driven by explicit physical forces (chopping, stepping, swinging axes).", "background_and_ambient_analysis": "Backgrounds in both scenes (clear blue sky with power lines, grassy field) are static with no fluid/environmental motion (fire, water, wind) or uniform shifting. No significant ambient environmental elements are present."}}
{"video_id": "4pn30T10b-w", "file_name": "4pn30T10b-w_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three young girls in pink tutus and white tights sit on a dark floor; one in the center moves her leg while another to the right remains still. A woman in black pants and a red top enters from the left, bends down, and adjusts the center girl's foot. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pn30T10b-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pn30T10b-w_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.26526197130283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children in ballet attire and an adult) moving through explicit physical interactions: one child adjusts leg position, another child moves, and an adult enters to adjust a child's leg.", "background_and_ambient_analysis": "Static wall and floor with no shifting or fluid environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "4ppK9gFV1IA", "file_name": "4ppK9gFV1IA_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and shorts stands on a grassy field beside a red banner. The scene shifts to multiple soccer players in blue jerseys running across the field; one player kicks a white soccer ball toward the goal, with the man in red observing nearby. The camera remains steady throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ppK9gFV1IA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ppK9gFV1IA_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 137.71667126887507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include soccer players (blue/red jerseys) and the soccer ball. Players exhibit locomotion (running, kicking) and physical interactions (collisions, ball control) driven by explicit forces. The ball's motion is directly caused by player kicks and collisions.", "background_and_ambient_analysis": "No significant ambient environmental motion observed (no fire, water, smoke, or wind-driven effects). Background elements (goalpost, field, building) remain static throughout the soccer game segment; no fluid or gaseous motion dominates."}}
{"video_id": "4pV32K6x4Dc", "file_name": "4pV32K6x4Dc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier in a yellow jacket begins skiing down a snowy slope, moving steadily while other skiers in various colored outfits navigate the course ahead and behind. The camera pans left, maintaining a top-down perspective as it follows the main skier’s descent across the slope.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pV32K6x4Dc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pV32K6x4Dc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 207.32671966684512, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (skiers in yellow, white, and dark gear) are moving down the slope. Their motion is tracked as they descend the ski run, with clear bounding boxes visible across frames.", "background_and_ambient_analysis": "The mountain backdrop and structural elements (e.g., blue banners, red fences) show no significant shifting or fluid motion. No fire, water, or smoke is present. Ambient environmental motion is not dominant."}}
{"video_id": "4q3Sg2F6514", "file_name": "4q3Sg2F6514_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, clad in a gray long-sleeve garment, presses white and black keys on a blue keyboard. The fingers move rhythmically across the keys, alternating between pressing and releasing. The hands remain centered on the keyboard, which sits on a wooden floor with a beige carpet in the background. The camera maintains a close-up, slightly shaky perspective focused on the keyboard and hands, capturing the repetitive motion of the key presses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4q3Sg2F6514.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4q3Sg2F6514_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 58.205747032344995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands of a person are moving in discrete motions to press keys on the keyboard, representing solid objects interacting with the instrument.", "background_and_ambient_analysis": "The background (wooden floor and carpet) remains static throughout the video with no shifting or environmental effects; no fire, water, or smoke observed."}}
{"video_id": "4q68XckhOjs", "file_name": "4q68XckhOjs_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a dance studio with green walls. There's a person in a black leotard and white tights. The video starts with them on a green mat, doing a leap. Then the color changes to purple, and they're on a purple mat, maybe doing a handstand or another leap. Next, it shifts back to green, and they're standing on the green mat, arms raised. Then back to purple, they're on the purple mat, doing another jump. Wait, the timestamps: first frame [0.0] shows green walls, person in black leotard, white tights, on green mat, mid-leap. Then [1.4] is the same but maybe a different angle, still green? Wait no, the second frame [1.4] says \"green\" but the description says \"green wall\" but the video transitions. Wait, the video clips are sequential: first shot is a person leaping in a studio with green walls, then another shot (frame 1.4) shows the same person doing a leap in a different part of the studio, maybe the same studio with green walls? Wait, no, the second frame has purple lighting? Wait, the user's input shows:\n\n<0.3 seconds> - green walls, person on green mat leaping.\n\n<1.4 seconds> - same person, green walls, purple mat? Wait no, the second frame description: \"A dancer in a black leotard and white tights leaps in a dance studio with green walls\" (wait no, the user's input for frame 1.4 is: \"A dancer in a black leotard and white tights leaps in a dance studio with green walls, now showing a purple mat.\" Wait, maybe the lighting changes. Let's look at the user's provided frames:\n\nFrame 0.3: green walls, dancer on green mat, mid-air leap.\n\nFrame 1.4: same dancer, but the description says \"green walls, purple mat\" — so maybe the mat color changes, but the walls are green. Then frame 2.5: \"purple walls, purple mat\" — wait the user's input says:\n\n[2.5 seconds] — \"A dancer in a black leotard and white tights performs a backflip on a purple mat in a studio with purple walls.\"\n\nWait, the user's input has different lighting: first green, then purple. So the video alternates between green and purple lighting, each showing the dancer on a mat (green then purple), doing various moves.\n\nLet's list the sequence:\n\n- Frame 0: Dancer in black leotard, white tights, leaps on green mat in a green-walled studio. Camera is fixed.\n\n- Frame 1.4: Same dancer, on a purple mat (mat color changed), in a studio with green walls (so walls still green, but mat is purple), doing a leap. Maybe the lighting shifts to purple.\n\n- Frame 2.5: Dancer on purple mat, in a studio with purple walls (so now walls are purple), performing a backflip.\n\n- Frame 3.6: Dancer on purple mat, in purple-walled studio, arms raised after a move.\n\n- Frame 4.7: Dancer on green mat, in green-walled studio, standing with arms raised.\n\nWait, the key is to follow the chronology: the dancer is doing various leaps and flips, moving between green and purple mats in studios that alternate in wall color (green to purple to green? Or green walls, then purple lighting, etc.)\n\nMain subject: 1 person, black leotard, white tights.\n\nSequence:\n\n1. On green mat in green-walled studio: leaps mid-air.\n\n2. On purple mat in green-walled studio (but lighting purple? Or walls still green but mat purple): another leap.\n\n3. On purple mat in purple-walled studio: backflip.\n\n4. On purple mat in purple-walled studio: standing with arms raised.\n\n5. On green mat in green-walled studio: standing with arms raised.\n\nNeed to describe each step chronologically.\n\nFocus on motion: leaps, backflip, standing.\n\nAppearance: black leotard, white tights, 1 dancer.\n\nSpatial: mats are in the center of the studio, walls are background.\n\nBackground: minimal, just the studio walls (green or purple), mirrors, barres.\n\nCamera: fixed, no movement (since it's a single camera view, maybe static).\n\nWait, the user's example in the problem statement says \"conclude with camera perspective and movement\". The original video might have fixed camera, so \"static shot\" or \"fixed perspective\".\n\nLet's structure the caption:\n\nFirst part: At the start, a dancer", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4q68XckhOjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4q68XckhOjs_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 428.42777304764985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer performs distinct movements: walking, leaping, spinning, and balancing. The dancer's motion is solid and discrete, driven by locomotion and physical forces (e.g., gravity, balance). The colored mats are stationary objects, with color changes due to lighting, not movement.", "background_and_ambient_analysis": "The background (walls, windows, ballet barres) remains static throughout. No fire, water, smoke, or wind is present. Lighting color shifts (green to purple to red) are illumination effects, not environmental motion."}}
{"video_id": "4qCpiP_U86g", "file_name": "4qCpiP_U86g_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a pink-handled knife slices a round chocolate-glazed cake centered on a wooden board. The knife moves horizontally across the cake's top surface, cutting through the chocolate glaze to create a visible incision. The cake remains stationary on the board throughout the motion. The camera maintains a static top-down perspective, focusing solely on the cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4qCpiP_U86g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4qCpiP_U86g_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.96190635033845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A spatula is interacting with a chocolate-covered cake, moving across its surface to spread or smooth the chocolate. The cake and spatula are solid, distinct objects with explicit physical interaction.", "background_and_ambient_analysis": "The background features a static table with a floral pattern; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are present."}}
{"video_id": "4pvKyCzP_kY", "file_name": "4pvKyCzP_kY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with visible tattoos, wearing black pants and a chain, sits with his left hand holding a blue phone. A person with dark gloves adjusts a plastic sheet over the man’s right arm, moving the sheet while the man shifts his left hand to adjust his gray shirt. The scene is viewed from a close-up, static angle focusing on the arm and gloved hands, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4pvKyCzP_kY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4pvKyCzP_kY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 150, "blur_score": 85.62547010390773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tattoo artist's gloved hands move rhythmically over the client's arm during tattoo application; client's body remains mostly static.", "background_and_ambient_analysis": "Background elements (wall, furniture) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "4qI_98jMkiI", "file_name": "4qI_98jMkiI_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with gray hair, wearing a dark blue polo shirt and a wristwatch, raises a small object to his mouth. He then lowers the object, holding it up with his right hand while examining it. The scene takes place against a coastal backdrop featuring rocks and the sea. The camera remains steady, focusing on the man’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4qI_98jMkiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4qI_98jMkiI_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 39.4766731416898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) moves his arm and head to drink from a glass and then hold it up. This motion is due to his own physical action.", "background_and_ambient_analysis": "The background shows the ocean with gentle waves (ambient water motion) and a static rocky shore, but these are not dominant. The background elements (rocks, horizon) are static and do not shift uniformly, indicating no camera motion. The ocean waves are present but not the primary focus."}}
{"video_id": "4qWQ37V-slk", "file_name": "4qWQ37V-slk_001274_001284.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a long green dress with a dark shawl and head covering moves toward a man in a light shirt and dark pants; she grasps his shoulders as he leans back, then they separate and continue shifting positions across the stage. The background includes faintly visible props like baskets and sacks. The camera remains stationary throughout, capturing their interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4qWQ37V-slk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4qWQ37V-slk_001274_001284.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 108.75929943476817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid actors are moving: one in a long green dress (left) and one in a white shirt/brown shorts (right). They perform expressive body movements including embracing, separating, and gesturing, indicative of intentional physical action.", "background_and_ambient_analysis": "The background (dark stage with static props like baskets and sacks) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "4qSCyZFz1-c", "file_name": "4qSCyZFz1-c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and light pants plays a drum set, striking the drums and cymbals with drumsticks in a rhythmic motion. The individual's hands move up and down, hitting various components of the drum kit. The camera remains stationary, focused closely on the drum set and the player's hands as they perform.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4qSCyZFz1-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4qSCyZFz1-c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 64.40634843992892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and drumsticks are moving rapidly to strike the drum heads, causing discrete collisions.", "background_and_ambient_analysis": "The background (wall, poster) is static and shows no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "4qkF4-odiZA", "file_name": "4qkF4-odiZA_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt plays a light brown mandolin, strumming with the right hand while the left hand moves across the neck; the video is split-screen, showing the same individual with one panel featuring headphones while the other does not, against a plain background with subtle floral elements. The camera remains static, capturing the performance from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4qkF4-odiZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4qkF4-odiZA_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.41145157025124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a wooden horse-shaped object, moving it via explicit physical actions (hand movements, lifting/dropping motions).", "background_and_ambient_analysis": "The background consists of a static wooden structure with a circular cutout; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "4r23XEJUR0Y", "file_name": "4r23XEJUR0Y_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt plays a light-colored acoustic guitar, strumming with their right hand and fretting with their left hand; a red drum set is visible in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4r23XEJUR0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4r23XEJUR0Y_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 128.1439913197048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands are moving on the guitar (fretting and strumming), causing the guitar strings to vibrate. The body of the person remains mostly stationary.", "background_and_ambient_analysis": "The background (drums and room) is stationary. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "4r-Ck0u449c", "file_name": "4r-Ck0u449c_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is indoors with a wooden floor and some equipment. There are multiple people running and jumping over hurdles. Let's see the sequence.\n\nIn the first frame, a girl in black top and shorts is running, another in red top and white shorts is mid-air over a hurdle. Then more people join: a girl in dark blue top and black shorts jumps over a hurdle, then another in white top and blue shorts runs and jumps. The motion is sequential, each person taking turns jumping over the blue and white hurdles. The background has some pillars and a mural, but minimal detail. Camera seems to be stationary, maybe a slight shake? Wait, the video might be moving but the description says camera perspective.\n\nWait, the key is chronological order. So first, the initial runners: girl in red and white jumps over first hurdle, then the black top girl comes next, then blue top, etc. Need to list the main subjects as they appear.\n\nLet's structure:\n\nStart with the first few frames: A group of people sequentially jump over blue and white hurdles in an indoor gym. The runners include individuals in red and white, black and red, dark blue and black, and white and blue athletic wear. Each person runs and leaps over the hurdles in succession, with their bodies in mid-air during jumps. The camera remains stationary, capturing the motion from a fixed perspective.\n\nWait, check rules: \"briefly describe their appearance and number (color, size, orientation)\". So number: multiple people. Colors: red/white, black/red (wait first girl in red top and white shorts? Wait in the first frame: [0.0] there's a girl in red top and white shorts (maybe, wait the first frame: \"a person in red top and white shorts is mid-air over a hurdle\". Then next frame, a person in black top and black shorts running towards hurdles. Then in frame 1, another person in dark blue top and black shorts. Let's see the video:\n\nFrame 0: Two people, one in red top (maybe red and white) jumping over first hurdle, another in black top and black shorts running. Wait the video description:\n\n[0.0] first frame: a person in red top and white shorts (mid-air over hurdle), another in black top and black shorts running towards hurdles.\n\n[1.4] second frame: more people: a person in dark blue top and black shorts is now in front (jumping), then the red top person is behind, another in white top and blue shorts is running.\n\nWait maybe better to list the sequence:\n\nAt the start, two individuals are visible: one in red top and white shorts jumps over a hurdle, while another in black top and black shorts runs towards the hurdles. Subsequently, a third individual in dark blue top and black shorts runs and jumps over the hurdles. As the sequence progresses, a fourth person in white top and blue shorts joins, running and jumping over the same hurdles. Each person moves in a line, sequentially clearing the obstacles. The background includes gym equipment and pillars, but the focus remains on the runners. The camera maintains a fixed position, observing the motion without movement.\n\nWait, need to be concise. Let's check the rules again: chronological paragraph, motion and behavior of main subjects. Appearance: colors (red, black, blue, white), number (multiple), spatial relationships (in front of, etc.)\n\nLet me try to draft:\n\nA sequence of runners in athletic wear sequentially jump over blue and white hurdles in an indoor gym. Initially, a person in a red top and white shorts leaps over the first hurdle, followed by another in a black top and black shorts approaching. Next, a runner in a dark blue top and black shorts clears the next hurdle while a person in a white top and blue shorts runs toward the obstacles. The individuals move in a line, each executing a jump with their legs extended over the hurdles. The camera remains stationary, capturing the motion from a fixed angle with slight shake.\n\nWait, \"slight shake\" is part of camera perspective. The rule says \"conclude with camera perspective and movement\". So need to mention that.\n\nLet me check the example: \"the camera remains stationary, capturing the motion from a fixed perspective.\"\n\nWait, in the video, is there camera movement? The problem says \"DO NOT include any reasoning\". But in the description, maybe the camera is static.\n\nWait, the first frame shows the scene, then the runners move. The camera perspective: the description says \"top-down\" but no. Wait, the video is an indoor gym, so the camera is likely at eye level, fixed. Let's see.\n\nPossible caption:\n\nMultiple individuals sequentially jump over blue and white hurdles in an indoor gym. A person in a red top and white shorts is mid-air over the first hurdle, followed by another", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4r-Ck0u449c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4r-Ck0u449c_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 161, "blur_score": 156.08209906126703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (at least three) are moving: running, jumping over hurdles, and performing exercises. These solid objects exhibit locomotion due to physical forces (muscle-driven movement) and collisions (e.g., mid-air jumps over obstacles).", "background_and_ambient_analysis": "The background (walls, floor, gym equipment) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "4r6VteDg88w", "file_name": "4r6VteDg88w_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video based on the user's instructions. Let me start by understanding the rules again. The main points are to focus on motion and behavior of main subjects in chronological order, mention appearance and number, spatial relationships, camera perspective, keep background minimal, and exclude text, names, or stylistic stuff.\n\nLooking at the video description provided: there's a dance floor with two people dancing, a group in the background clapping. The first frame shows them dancing, then they move around, maybe turning or stepping. The background crowd is clapping and watching. The lighting changes, like a green light appears.\n\nSo, the main subjects are the two dancers. They're in the foreground, moving. The background has a group of people. The caption needs to be chronological. Let me outline the sequence:\n\n1. Initial frame: two dancers in foreground, group behind clapping.\n2. They move around each other, maybe turning.\n3. The green light comes on, maybe during their dance.\n4. The crowd continues to clap.\n\nWait, the video description has timestamps from 0 to 5 seconds. Let me check the frames:\n\nFrame 0: Dancers are facing each other, crowd clapping behind.\nFrame 1: Dancers move, maybe turn.\nFrame 2: Similar movement, maybe a step.\nFrame 3: They might be spinning or moving in circles.\nFrame 4: Maybe a final move, the green light is on.\n\nSo, the main actions: two people dancing in front of a group, clapping. The dancers are moving around each other, turning. The crowd is in the background, clapping. The lighting changes to green at some point.\n\nAppearance: the dancers, maybe one in a white shirt, the other in dark pants? Wait, the user says to mention color, size, orientation. But maybe not too detailed. Since the user says \"briefly describe their appearance and number\", so maybe \"two people, one in light-colored shirt, other in dark pants\" or similar.\n\nSpatial relationships: dancers in foreground, group behind them, clapping.\n\nCamera perspective: the description says the video is in a dimly lit room, maybe a club. The camera seems to be stationary, but the user says to mention camera movement. The instructions say to conclude with camera perspective and movement. So, if the camera is mostly stationary, but maybe slight shake. Wait, the user's example in the rules says \"e.g., top-down, pan left, slight shake\". So, need to check if the video shows camera movement. The original frames given don't mention camera movement, but the user's instruction says \"conclude with the camera perspective and movement\".\n\nWait, the user's example output format has to include camera perspective and movement. So even if it's not moving, need to state it. Maybe the camera is static, but the video description says \"slight shake\" in the example. Wait, but in the given video frames, the camera might be handheld, hence slight shake. Let me see: the problem says \"exclude text recognition, named characters, or stylistic analysis\", so focus on motion.\n\nLet me structure the caption:\n\n- Chronological order: Start with two dancers in foreground, moving and turning, while group behind claps. The crowd is standing, clapping. Lighting changes to green. Camera is stationary with slight shake.\n\nWait, but the user says \"Keep background descriptions minimal unless essential\". So maybe mention the group is behind the dancers. Let's try:\n\n\"Two dancers, one in a light shirt and dark pants, the other in dark attire, move rhythmically in a dimly lit room; they turn and step around each other while a group of eight people behind them clap and watch. The camera remains stationary with a slight shake, capturing their dance as a green light illuminates the scene.\"\n\nWait, but need to check the number of people in the background. The original description says \"a group of people\", but the user says to mention number if possible. The initial frame shows \"a group\" but exact number isn't given. However, the user's example says \"mention spatial relationships and number\". Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So, if the group has about 8 people, maybe mention \"a crowd of approximately eight people\".\n\nWait, the first frame has a group of people: in the description, it's written as \"a group of people standing behind the dancers, clapping\". The exact count isn't given, but maybe the user expects to approximate. Let's see the frames:\n\nIn the video description: \"a group of people standing behind the dancers, clapping\". The user example may have specified numbers. Wait, the user says \"mention number\" so need to include. Wait, looking at the problem statement", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4r6VteDg88w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4r6VteDg88w_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 114.45631757857137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two foreground dancers move through step-based locomotion (stepping, turning, and interacting). Background musicians exhibit subtle movements from playing instruments (e.g., strumming, swaying).", "background_and_ambient_analysis": "The background (stage, musicians, and lighting) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible; stage lighting changes are controlled and not environmental fluids."}}
{"video_id": "4rThtBvQQJQ", "file_name": "4rThtBvQQJQ_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, a person in a white shirt and pearl necklace holds a green champagne bottle. They're standing near a table with flutes. The sequence: they hold the bottle, then adjust it, maybe check the label, then place it on a tray. Wait, the frames show the person moving the bottle, then placing it down. Let's check each frame.\n\nFrame 0: Person holds bottle with both hands? Wait, first frame: right hand holds bottle, left hand maybe? Wait, the first frame shows the person holding the bottle with one hand, then in frame 2, they bring the bottle to their chest, maybe adjust. Then in frame 3, they move the bottle down, and in frame 4, they place the bottle on a tray. Wait, the frames are:\n\n[0.0] Person holds green champagne bottle, white shirt, pearl necklace. Table with flutes.\n\n[1.4] Person holds bottle with both hands? Wait, no, in the second frame, they're holding the bottle up, maybe inspecting.\n\nWait, the video is:\n\n- At 0.0s: Person (white shirt, pearl) holds green bottle (gold label) with right hand, left hand maybe gesturing? Background white wall, some glasses on table.\n\n- At 1.4s: Person holds bottle up, right hand on bottle, left hand maybe near neck.\n\n- At 2.5s: Person moves bottle to chest level, then in 3.6s, they place the bottle on a tray. Wait, the fourth frame shows the bottle on a tray with glasses.\n\nWait, the description:\n\nThe person is handling the champagne bottle. Steps: holding the bottle, then positioning it over the glasses, then placing it on a tray.\n\nSo chronologically:\n\n- Person (wearing white shirt, pearl necklace) holds a tall green champagne bottle with a gold label. They bring the bottle towards their chest, adjusting it. Then they move the bottle towards a silver tray with several champagne flutes. Finally, they place the bottle onto the tray.\n\nSpatial relationships: The person is standing in front of a white wall. The tray is on a table, with flutes arranged on it. The person's hands move the bottle from holding position to placing on tray.\n\nBackground: minimal, white wall, so maybe just mention the tray is on a table.\n\nCamera perspective: The camera is static, top-down? Wait, the frames are all from the same angle, so probably static, no movement.\n\nWait, the output format needs to be concise, chronological.\n\nLet's structure:\n\nA person in a white shirt and pearl necklace holds a green champagne bottle with a gold label. They adjust the bottle, bringing it near their chest, then move it downward toward a silver tray containing multiple champagne flutes. Finally, they place the bottle onto the tray. The scene occurs against a plain white background with the camera maintaining a static position.\n\nWait, check the rules: exclude text recognition, so no mentioning \"Champagne\" if not in video, but the bottle is champagne, but maybe just \"bottle\". Wait, the video shows it's a champagne bottle, so we can say \"champagne bottle\".\n\nBut let's be precise. The bottle is green with a gold label, so describe appearance.\n\nSo:\n\nA person wearing a white shirt and pearl necklace holds a green champagne bottle with a gold label. They adjust the bottle's position, then move it toward a silver tray holding several empty champagne flutes. The person places the bottle onto the tray, maintaining a static camera perspective with a plain white background.\n\nCheck rules: chronological, motion. Focus on motions: hold, adjust, move to tray, place. Appearance: white shirt, pearl necklace, green bottle, gold label, silver tray, flutes. Spatial: bottle on tray, flutes on tray. Background minimal.\n\nLet me check the frames again:\n\nFrame 0: Person holds bottle, table with flutes.\n\nFrame 1: Person holds bottle (maybe opening?), but the action is holding.\n\nFrame 2: Person holds bottle up.\n\nFrame 3: Person moves bottle down, tray with flutes.\n\nFrame 4: Bottle on tray.\n\nSo the motion is: holding the bottle, then placing it on the tray.\n\nYes.\n\nSo final caption:\n\nA person in a white shirt and pearl necklace holds a green champagne bottle with a gold label, then adjusts its position before placing it onto a silver tray holding multiple empty champagne flutes. The background is a plain white wall, and the camera remains static.\n</think>\n\n<caption_output>A person wearing a white shirt and pearl necklace holds a green champagne bottle with a gold label, then adjusts its position before placing it onto a silver tray holding multiple empty champagne flutes. The background is a plain white wall, and the camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4rThtBvQQJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4rThtBvQQJQ_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 245.64200592937704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and the bottle are moving: the hands manipulate the bottle (unscrewing cap, positioning) and place the bottle on the table.", "background_and_ambient_analysis": "The background consists of a static white wall with no shifting elements; no fire, water, smoke, or wind motion present."}}
{"video_id": "4rRdhpvNdsE", "file_name": "4rRdhpvNdsE_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand holding a black pen sketches a detailed architectural scene in a notebook, starting with outlines of buildings and progressively adding stairs, trees, and foliage. The hand moves steadily across the paper, refining lines and structures, with the drawing expanding from left to right. The camera remains stationary, focusing closely on the sketchbook and the hand’s motion. Background elements are minimal, with the sketch evolving to include a completed view of a residential street with houses and greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4rRdhpvNdsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4rRdhpvNdsE_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 718.4107405484206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a drawing tool is moving to create or refine architectural sketches on paper.", "background_and_ambient_analysis": "The background consists of a static paper surface and sketch lines with no visible shifting, fluid motion (fire/water/smoke), or wind-driven movement."}}
{"video_id": "4r_UVxxV2Iw", "file_name": "4r_UVxxV2Iw_000264_000274.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a baking tray with almonds on parchment paper. Then a hand moves the tray. Wait, the first frame shows the tray with almonds, then in the next frames, a hand is seen moving the tray towards an oven. The oven is a Toaster oven maybe? The orange pot is on the left. The hand places the tray into the oven. Let's list the steps.\n\nFirst, the baking tray with almonds (brown, oval, on white parchment, on dark tray) is shown. Then a hand (right hand) moves the tray towards the oven. The oven is white with a digital display. The hand places the tray into the oven. Then maybe adjusts it? Wait, the video frames: frame 0 has the tray, frame 1 same, frame 2 shows the oven opening, frame 3-4 hand moving tray into oven. So the motion is a hand placing the tray into the oven. The almonds are on the tray, which is being slid into the oven. The orange pot is to the left of the tray. The background is the oven. Now, the caption needs to be chronological.\n\nStart with the initial scene: a baking tray lined with parchment paper holds several brown almonds. Then, a hand slides the tray into a white oven. The orange pot is visible to the left of the tray. Camera is close-up, following the tray into the oven.\n\nCheck rules: focus on motion and behavior. Main subject is the hand moving the tray. Almonds are on tray, number? Multiple, but \"several\" is okay. Spatial: tray is to the left of the oven? Wait, the pot is on the left of the tray. So the tray is being moved towards the oven. Then the hand places it inside.\n\nSo step by step:\n\n1. Initial frame: baking tray with parchment paper and almonds.\n\n2. Hand moves the tray towards the oven.\n\n3. Hand places the tray into the oven.\n\nCamera is close-up, following the action.\n\nNow, structure the paragraph:\n\nA close-up shows a baking tray lined with white parchment paper holding several brown almonds. A hand slides the tray toward a white oven, positioning it inside. The orange pot remains visible to the left of the tray. The camera stays close, tracking the tray's movement into the oven.\n\nWait, need to check if \"positioning it inside\" is accurate. The video shows the hand putting it into the oven. So maybe \"slides the tray into a white oven\".\n\nAlso, mention the hand's action. Let's check the frames: frame 0: tray with almonds. Frame 1-2: hand is moving the tray towards the oven. Frame 3-4: hand places the tray into the oven. So the motion is hand moving tray into oven.\n\nAlmonds are brown, oval, multiple. Tray is dark, parchment white.\n\nSo putting it all together:\n\nA baking tray lined with white parchment paper holds several small brown almonds. A hand slides the tray toward and then into a white oven, adjusting its position. The orange pot is visible to the left of the tray. The camera remains close, following the tray's movement into the oven.\n\nWait, but the video is short. Let's see exact sequence.\n\nFrame 0: tray on counter with almonds.\n\nFrame 1: hand approaching tray.\n\nFrame 2: tray is moved towards the oven (the oven door is open? Wait, the video shows the oven's digital display: \"23:00\" maybe? The oven is white with a digital control panel. The hand moves the tray into the oven.\n\nSo the action is placing the tray into the oven. The hand is the main subject moving the tray.\n\nSo: A hand slides a baking tray lined with white parchment paper—holding several small brown almonds—into a white oven. The orange pot sits to the left of the tray. The camera maintains a close-up perspective throughout, following the tray’s movement into the oven.\n\nWait, but need chronological order. First, the tray is visible, then hand moves it. So:\n\nInitially, a baking tray lined with white parchment paper holds several small brown almonds. A hand then slides the tray toward a white oven and places it inside. The orange pot remains to the left of the tray. The camera stays close, tracking the tray's insertion into the oven.\n\nThat's concise. Check rules:\n\na) Motion: hand sliding tray into oven.\n\nb) Appearance: almonds (brown, small, several), tray (white parchment, dark tray), pot (orange).\n\nc) Spatial: pot to left of tray.\n\nd) Camera: close-up, following tray.\n\ne) Background minimal: oven is essential for context.\n\nf) Exclude text, etc.\n\nYes. So the caption would be:\n\nA close-up shows a baking tray lined with white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4r_UVxxV2Iw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4r_UVxxV2Iw_000264_000274.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 111.0287030983084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Carrots on a baking sheet are being manually adjusted by a hand; these discrete solid objects exhibit motion due to direct physical manipulation (hand pushing/repositioning).", "background_and_ambient_analysis": "The background elements (oven, pot, control panel) show no significant shifting or fluid/environmental motion; static kitchen surfaces are consistently visible without uniform background displacement."}}
{"video_id": "4rc5zzSYKes", "file_name": "4rc5zzSYKes_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with closed eyes and blonde hair is shown in a tight close-up. A hand holding a mascara wand enters the frame from the left, applying product to the upper lash line, moving the wand from the inner to outer corner. The hand repeats the motion, coating the lashes. The camera remains static and centered on the eye area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4rc5zzSYKes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4rc5zzSYKes_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 101.53305766730102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman's hand and mascara wand moving to apply makeup to the eyelid; discrete solid objects with controlled motion from explicit physical action.", "background_and_ambient_analysis": "No shifting background elements visible (close-up shot); no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "4rfIxyc37GQ", "file_name": "4rfIxyc37GQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video description. The video starts with a close-up of hands adjusting a black tie. Then, the person is seen putting on a white collared shirt, adjusting the tie, and then adjusting the shirt collar. The background has a patterned wall. Let's break it down chronologically.\n\nFirst part: Hands are holding a black tie, then the person pulls it up, probably adjusting it. Then the camera moves to show the person putting on the shirt, adjusting the tie around the neck, then adjusting the shirt collar. The person is wearing a white shirt, the tie is black. Background is a wall with a pattern. Camera starts close-up, then shifts to show the person's upper body, maybe a slight pan or movement.\n\nNeed to follow the rules: focus on motion, chronological. Start with hands adjusting tie, then putting on shirt (but the video shows the shirt already on?), wait the first frame is hands with the tie, then the person is putting the tie on. Wait the description says [0.0] hands holding tie, then [1.4] person holding tie, [2.5] person putting tie on shoulders? Wait no, let's read the frames:\n\n[0.0] hands with tie (close-up), [1.4] person holding tie (maybe pulling up), [2.5] person adjusting tie around neck, [3.6] adjusting shirt collar, [4.7] adjusting tie and collar.\n\nSo sequence: close-up of hands with black tie, person pulls tie up, adjusts tie around neck, then adjusts shirt collar. The person is wearing a white collared shirt, tie is black. Background is a patterned wall (maybe vertical stripes or text, but minimal). Camera starts close-up, then moves to show the person's upper body, slight movement. No named characters, exclude text recognition.\n\nSo the caption should be:\n\nA person adjusts a black tie with hands, then pulls the tie over their shoulders, secures it around the neck, and adjusts a white collared shirt. The individual, wearing the white shirt and black tie, stands in front of a patterned wall. The camera shifts from a close-up of the tie to a view of the person’s upper body, showing the sequence of actions with slight camera movement.\n\nWait, check rules: keep background minimal. The patterned wall is background, but essential? Maybe not, but since it's the background, maybe mention \"in front of a patterned wall\" but the rule says \"minimal\". Let's see.\n\nAlso, check chronological: start with hands adjusting tie, then the person (implied) is wearing the shirt, then adjusts tie, then collar.\n\nWait, the first frame: hands holding a black tie. Then frame 1.4: person holding tie (maybe adjusting it to the neck), then frame 2.5: person with tie over shoulders? Wait the description says [2.5] \"a person in a white shirt with a black tie\" but the video shows them putting the tie on.\n\nWait the video description:\n\n[0.0] close-up of hands adjusting black tie.\n\n[1.4] person holding the tie (pulling it up?)\n\n[2.5] person puts tie around neck.\n\n[3.6] adjusting shirt collar.\n\n[4.7] adjusting tie and collar.\n\nSo the motion: hands adjust black tie (close-up), then person pulls tie up, secures it around the neck, then adjusts the white shirt collar.\n\nThe person is wearing a white shirt (collared), black tie. Background is a wall with a pattern (like vertical lines or text, but minimal description).\n\nCamera starts close-up, then shifts to show the person's upper body, moving slightly.\n\nSo the caption:\n\nA person uses their hands to adjust a black tie, then pulls the tie over their shoulders to secure it around their neck while wearing a white collared shirt, and subsequently adjusts the shirt collar. The individual stands in front of a patterned wall. The camera transitions from a close-up of the tie to a wider view of the upper body, exhibiting slight movement.\n\nWait, check rules: \"Conclude with camera perspective and movement\". So after the motion, say what the camera did.\n\nLet me structure:\n\nChronological steps:\n\n1. Hands adjust black tie (close-up).\n\n2. Person pulls tie up, secures around neck.\n\n3. Person adjusts shirt collar.\n\nBackground: patterned wall (minimal, so mention as \"in front of a patterned wall\" if needed).\n\nCamera: starts close-up, then shifts to show upper body, slight movement.\n\nSo caption:\n\nA person's hands adjust a black tie, pulling it up to secure it around their neck while wearing a white collared shirt, then adjusts the shirt collar. The individual stands in front", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4rfIxyc37GQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4rfIxyc37GQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 346.37516114675793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) adjusts a necktie, with hands and upper body movement due to physical actions like pulling and positioning the tie.", "background_and_ambient_analysis": "Background consists of static wall panels with no fluid or gaseous motion; no uniform shifting of background elements indicating environmental fluid dynamics."}}
{"video_id": "4rcfpSmh2Ew", "file_name": "4rcfpSmh2Ew_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person sits with legs spread, wearing white and blue sneakers, holding a red object with both hands in front of their legs. The individual's hands are clasped around the object, with a black wristband visible on one wrist. The scene is viewed from a top-down perspective, showing a blue mat beneath the person, with minimal movement throughout the clip.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4rcfpSmh2Ew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4rcfpSmh2Ew_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 34.9313360459622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's feet and legs are moving slightly (tapping/shifting), which is a discrete object motion.", "background_and_ambient_analysis": "The background (floor and legs) is static; no shifting background or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "4s9xDgo0jEA", "file_name": "4s9xDgo0jEA_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow vest and helmet crosses a crosswalk from left to right, moving toward the camera. Simultaneously, a person in black clothing pushes a stroller across the crosswalk from the right, moving left. Another individual in a yellow vest and blue shorts walks on the right sidewalk. Vehicles, including vans, travel along the road. The scene transitions to a black-and-white checkerboard pattern. The camera moves forward along the street, capturing the crosswalk and surrounding traffic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4s9xDgo0jEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4s9xDgo0jEA_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 333.735041420268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "Discrete objects: cars (moving along the street) and pedestrians (walking across the crosswalk).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. The checkered pattern (4.0-5.0 seconds) is a video artifact, not a real environmental motion."}}
{"video_id": "4sI6iEhagK8", "file_name": "4sI6iEhagK8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black winter coats and hats adjust a snowman in a snowy forest clearing; a third person in a light gray hoodie and dark pants walks into the frame from the right, approaching the snowman. The camera captures the scene with minimal background detail, showing slight movement as the subjects interact. The snowman, constructed from three stacked snowballs, remains the central focus as the three people engage with it. The camera maintains a steady perspective with minor shake during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sI6iEhagK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sI6iEhagK8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.93146481917769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (solid, distinct objects) move around a snowman via locomotion (walking); one person walks into frame and joins the group.", "background_and_ambient_analysis": "Static background elements (trees, snow-covered ground) show no uniform shifting or fluid motion (e.g., no wind-driven snow or water flow); no fire/smoke present."}}
{"video_id": "4sTTZjhUcg0", "file_name": "4sTTZjhUcg0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark shirt and blue shorts starts lying prone on a trampoline, then uses hands to push up into a kneeling position before jumping upward and landing back on the trampoline surface. The camera maintains a top-down perspective with slight movement, capturing the motion against a blurred green background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sTTZjhUcg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sTTZjhUcg0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 114, "blur_score": 63.28149831325596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively bouncing and jumping on a trampoline, with discrete motion caused by physical forces from trampoline elasticity and locomotion. The child's trajectory is clearly tracked with a bounding box.", "background_and_ambient_analysis": "The background features trees and a fence with minimal wind-induced sway, but no dominant fluid/gaseous motion (fire, water, smoke) or strong environmental effects observed. Background elements remain largely stationary and not uniformly shifting."}}
{"video_id": "4sZfGpV-I3k", "file_name": "4sZfGpV-I3k_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white long-sleeve shirt and red shorts stands in a gym near a cable machine, gripping a rope attachment and performing a pulling motion toward their torso. The individual repeats the movement, maintaining a consistent posture, with a blue exercise ball positioned in the background. The camera remains stationary, capturing the subject in a medium shot throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sZfGpV-I3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sZfGpV-I3k_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 561.8617648002095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) is actively pulling a cable attached to a weight stack. The cable moves due to the man's explicit pulling force, while his torso remains largely stationary. The blue exercise ball and gym equipment are stationary.", "background_and_ambient_analysis": "The background (wall, door, floor) is static with no shifting or fluid motion. No environmental elements like fire, water, smoke, or wind are present. The text overlay is a digital artifact and does not constitute physical motion."}}
{"video_id": "4sabMAt0Ixw", "file_name": "4sabMAt0Ixw_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person in a room. They're holding a pipe in their mouth. Then they bring up another object, which looks like a bottle or maybe a glass with a stopper? Wait, the second object is a dark brown pipe, but maybe it's a glass. The person holds it up close to the camera, showing the opening. Then they move it around. Let's check the sequence.\n\nFirst frame: person with a pipe in mouth, room with window. Then they hold up a dark brown pipe (or maybe a glass) with a stopper? Wait, the second frame shows them holding two items: one in mouth (pipe), one in hand. Third frame: hands holding a glass with a stopper, showing the inside. Fourth frame: close-up of the glass's opening. So the main subject is the person holding a pipe in mouth and showing another glass-like object.\n\nChronology: Person with pipe in mouth, then brings up a second object (dark glass with stopper) to show the opening. The glass is held up to the camera, rotating to show the inside. Background is minimal, just a room with windows. Camera is handheld, maybe slightly shaky.\n\nNow, describe motion: The person starts with a pipe in their mouth, then lifts a dark glass object (with a stopper) into the frame, holding it up to the camera to display its opening, moving it slightly to show different angles.\n\nAppearance: The glass is dark, maybe greenish, with a stopper. The person is wearing a light-colored shirt. The pipe in mouth is dark brown.\n\nSpatial: The glass is held in front of the camera, the pipe is in the person's mouth.\n\nCamera perspective: Handheld, close-up on the glass, some movement.\n\nSo the caption should be concise, chronological. Let's structure:\n\nA person wearing a light-colored shirt holds a dark brown pipe in their mouth, then lifts a dark green glass object with a stopper into view, rotating it to display its open end. The glass is held close to the camera, revealing its interior, while the pipe remains in the person's mouth. Background shows a room with windows, but focus stays on the objects. Camera perspective is handheld, with slight movement as the glass is manipulated.\n\nWait, need to follow rules: keep it concise, chronological, mention motion, appearance, spatial, camera.\n\nLet me make it shorter:\n\nA person with a light-colored shirt holds a dark brown pipe in their mouth, then lifts a dark green glass object (with a stopper) into the frame, holding it close to the camera to show its open interior. The glass is rotated slightly to display its shape, while the pipe remains in the mouth. The background includes a room with windows, but focus is on the objects. The camera is handheld with minor movement.\n\nCheck rules: no text recognition, named characters, stylistic. So exclude shirt text like \"Pirklard\" as per rule f.\n\nYes, rule f says exclude text recognition, so don't mention the shirt text.\n\nSo revised: A person holds a dark brown pipe in their mouth, then lifts a dark green glass object with a stopper into the frame, holding it close to the camera to display its open end. The glass is rotated slightly to show different angles, while the pipe remains in the mouth. Background includes a room with windows, but focus is on the objects. The camera is handheld with slight movement.\n\nWait, the second object: in frame 2, they hold two things: one in hand (glass with stopper) and one in mouth (pipe). Then frame 3, they hold the glass up, showing the opening. So motion: person holds pipe, then picks up glass, holds to camera.\n\nYes. So the caption should be:\n\nA person holds a dark brown pipe in their mouth and lifts a dark green glass object with a stopper into the frame, holding it close to the camera to reveal its open interior. The glass is rotated slightly to display its shape, while the pipe remains in the mouth. The background shows a room with windows, but the focus remains on the objects. The camera is handheld with minor movement.\n\nCheck if concise. Let's make it shorter.\n\nA person holds a dark brown pipe in their mouth, then lifts a dark green glass object with a stopper, holding it close to the camera to display its open end. The glass is rotated slightly to show different angles, while the pipe stays in the mouth. The camera is handheld, focusing on the objects with minimal background detail.\n\nYes. That's good.\n</think>\n\n<caption_output>A person holds a dark brown pipe in their mouth, then lifts a dark green glass object with a stopper into the frame, holding it close to the camera to reveal its open interior. The glass is rotated slightly to display its shape, while", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sabMAt0Ixw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sabMAt0Ixw_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 53.84084788053433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves a pipe (solid object) towards the camera and rotates it to display its interior; this is controlled motion by the person.", "background_and_ambient_analysis": "The background (windows, walls) is static with no shifting, and there is no ambient environmental motion (e.g., fire, water, wind)."}}
{"video_id": "4sJve_Rthew", "file_name": "4sJve_Rthew_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, dark shorts, and white socks crouches against a tree, using a tool to work on the ground. Nearby, a man in a gray shirt and beige pants bends over a blue bag placed on a red blanket. A woman in red pants and a gray cardigan stands, eating from a plate, then raises her hand to her mouth. As the sequence progresses, the man in the gray shirt adjusts items around the blue bag, while others in the background observe or interact minimally. The camera remains static, capturing the scene from a fixed perspective in a wooded area with trees and a picnic table visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sJve_Rthew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sJve_Rthew_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 535.2864075935679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (discrete solid objects) moving: one person crouching near a tree, another person standing and shifting position, with others in the background also exhibiting subtle motion.", "background_and_ambient_analysis": "No significant shifting background elements (trees, ground are stationary) and no fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "4sjyEUhnhO0", "file_name": "4sjyEUhnhO0_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lifts a light yellow, round dough circle from a gray cloth on a floured surface, then places it flat on the counter. They use a wooden rolling pin with red handles to flatten the dough, rolling it back and forth. The rolling pin remains positioned to the left of the dough during the action. The camera maintains a top-down perspective throughout, capturing the motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4sjyEUhnhO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4sjyEUhnhO0_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 40.55568590831196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (dough, hands) are moving: hands manipulate and roll the dough on the counter, demonstrating physical interaction (rolling force applied to the dough).", "background_and_ambient_analysis": "The background (floured countertop and stationary rolling pin) shows no uniform shifting or fluid motion; no environmental elements like fire, water, or wind are present."}}
{"video_id": "4tDBuz9yTgY", "file_name": "4tDBuz9yTgY_000309_000319.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A child, wearing dark shorts and a gray shirt, sits barefoot on a tiled floor. The child holds a clear plastic bottle with a pink cap above a colorful book lying on the floor. The child moves the bottle downward, placing it on the floor in front of the book, then shifts position, adjusting the bottle with their hands and lifting it again. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tDBuz9yTgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tDBuz9yTgY_000309_000319.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 181.6853064926948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A plastic bottle is moved by a child's hand, indicating explicit physical interaction. The child's body also moves, but the bottle is the primary discrete object in motion.", "background_and_ambient_analysis": "Background (floor tiles) is static; no ambient environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "4tPrkkfbfzs", "file_name": "4tPrkkfbfzs_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person using a woodworking tool. First, the person is holding a black object (probably a piece of wood or a block) and moving it across the tool. The tool is wooden, with some handles. The person's hands are doing the motion—pressing down and sliding the black object along the tool. The background is a wooden floor and some blue curtain, but we need to keep background minimal. \n\nChronicling the motion: start with hands on the black object, then moving it along the wooden tool. The tool has a label but we don't need text recognition. Spatially, the hands are manipulating the object on the tool. Camera perspective: it's a close-up, maybe static? The video frames show the hands and the tool, so camera is focused on the action, probably steady.\n\nNeed to structure: main subject (person's hands), action (moving black object on wooden tool), chronological order. Appearance: hands (adult, male, blue shirt), black object (rectangular), wooden tool (light brown, with handles). Spatial: hands positioned on the tool, object moving through the tool. Background: wooden floor, minimal.\n\nConclude camera: close-up, steady shot, no movement mentioned. Let's put it together concisely.\n\nFirst sentence: A person's hands, wearing a blue shirt, manipulate a black rectangular object on a light wooden tool with metallic handles. Then, they slide the object horizontally through the tool. The tool has a visible brand mark but is otherwise plain. The background shows a wooden floor and blue curtain. Camera remains static, closely focused on the hands and tool throughout.\n\nWait, but rules say keep background minimal. So maybe just \"wooden floor\" as background. Let's check rules e: \"Keep background descriptions minimal unless essential for understanding motion.\" Here, the motion is the hands and tool, so background is just the floor. So background: wooden floor.\n\nNow, chronological: starting from the initial frame, hands holding the black object, then moving it along the tool. The motion is sliding the object through the tool.\n\nLet's draft:\n\nA person's hands, wearing a blue shirt, hold a black rectangular object and slide it horizontally along a light wooden tool with metallic handles. The hands press down on the object, moving it through the tool's opening while maintaining a steady grip. The tool features a visible brand mark. The background includes a wooden floor. The camera remains stationary, closely focused on the hands and tool throughout.\n\nCheck rules:\n\na) Motion: sliding object, pressing down. Chronological: starts with holding, then sliding. Correct.\n\nb) Appearance: hands (blue shirt), black object (rectangular), wooden tool (light, handles). Correct.\n\nc) Spatial: hands on the tool, object moving through. Correct.\n\nd) Camera: stationary, close-up. Correct.\n\ne) Background minimal: wooden floor. Correct.\n\nf) Exclude text: brand mark is mentioned as \"visible brand mark\" but not text recognition, so okay.\n\ng) Internal thought, no output.\n\nNow, make it concise. Let's shorten:\n\nA person's hands, wearing a blue shirt, slide a black rectangular object horizontally across a light wooden tool with metallic handles. The hands press down on the object, moving it through the tool while maintaining grip. The tool has a visible brand mark. The background is a wooden floor. The camera remains stationary, closely focused on the hands and tool.\n\nWait, \"sliding across\" might be better as \"through\" if it's a slot. The tool in the video looks like a Japanese pull saw or a planer, so the object is moved through the tool. So \"move it through the tool\".\n\nAlso, check the number: one person (hands), one black object, one tool.\n\nLet me check the original video frames. The tool is a wooden device with a handle on the left, and the person is moving a black block along the top part of the tool. So the motion is sliding the block along the tool's surface, which is the bed.\n\nSo the action is: hands press the black block against the tool's guide, sliding it forward (or backward) along the length of the tool.\n\nSo revising:\n\nA person's hands, wearing a blue shirt, slide a black rectangular object along a light wooden tool with metallic handles. The hands press the object against the tool’s guide, moving it horizontally through the tool’s opening. The tool features a visible brand mark. The background shows a wooden floor. The camera remains stationary, closely focused on the hands and tool.\n\nYes, that's concise. Let's make sure it's chronological: starts with hands holding the object, then sliding it along the tool.\n\nFinal check for all rules. Looks good.\n</think>\n\n<caption_output>A person's hands, wearing a blue shirt, slide a black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tPrkkfbfzs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tPrkkfbfzs_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 63.3982502542999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) move a black rectangular object through a wooden roller device, applying force to propel it forward.", "background_and_ambient_analysis": "No shifting background elements (wooden floor remains static); no fire, water, or wind motion observed."}}
{"video_id": "4tOswVhOQ48", "file_name": "4tOswVhOQ48_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and gray pants stands on a baseball field near an orange cone. They walk toward the cone, bend down to pick up a ball, and then throw it forward. The camera remains stationary, capturing the sequence from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tOswVhOQ48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tOswVhOQ48_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 258.3442911779113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (likely a baseball player) is moving across the field, performing locomotion (walking, bending, repositioning) with a bounding box that clearly tracks their distinct motion.", "background_and_ambient_analysis": "Background elements (fence, banners, trees) remain static with no fluid motion or environmental shifts (e.g., wind movement)."}}
{"video_id": "4tWEZR3lYI4", "file_name": "4tWEZR3lYI4_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single egg with a white opaque exterior and yellow yolk cooks in a black frying pan on a stovetop. A hand enters the frame, sprinkling dark specks over the egg. The egg is then transferred from the pan to a white rectangular plate, where it rests with the dark specks scattered atop. The camera shifts focus from the pan to the plated egg, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tWEZR3lYI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tWEZR3lYI4_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 155.92716554823085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hand adding seasoning to the egg in the pan and the plated egg with sauce. The hand exhibits intentional motion to apply seasonings, and the plated dish is a static arrangement.", "background_and_ambient_analysis": "The background elements (wall with circular fixtures, kitchen countertop) remain static throughout the initial frying scene. No fluid, gaseous, or wind-driven motion (fire, water, smoke) is observed. The transition to the plated dish is a scene cut, not environmental motion."}}
{"video_id": "4teWjRzgGM4", "file_name": "4teWjRzgGM4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt and a child in a blue shirt interact on a carpeted floor; the pink-shirted child moves toward the blue-shirted child, positions themselves on top of them, and adjusts their position. The background includes scattered toys and a bed, but remains out of focus. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4teWjRzgGM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4teWjRzgGM4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 161.08537039141135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in pink, one in blue) are moving: the child in pink sits down and interacts with the child in blue, who is lying on the floor and turns over. Their motion is due to their own locomotion.", "background_and_ambient_analysis": "The background elements (white furniture, blue circular object, floor items) are stable and show no uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "4tQFuQqsYSk", "file_name": "4tQFuQqsYSk_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male athlete in black athletic wear with yellow sneakers runs along a grassy path adjacent to a red track, moving from left to right. He accelerates, extends his arms, and leaps into the air. Seated spectators and other athletes on the track appear in the background. The camera follows his motion with a smooth pan to the right, maintaining focus on his running and jumping actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tQFuQqsYSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tQFuQqsYSk_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 177.88393922570003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A runner in black athletic wear moving across the track and into a jump area. Additional static objects include seated spectators and track infrastructure.", "background_and_ambient_analysis": "Background elements (track, grass, walls) show no uniform shifting; no fire, water, or smoke present. Static environment with clear ground and structure details."}}
{"video_id": "4tqv675dvkc", "file_name": "4tqv675dvkc_000429_000439.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a woman in a dark tank top, dark shorts, and white sneakers moving dynamically with a stick on a wet outdoor pavement, surrounded by other individuals. The scene transitions to an indoor setting where three people in dark athletic wear—two wearing belts (one blue, one yellow)—execute synchronized martial arts movements; the central figure leads with arm swings while two others flank her, moving in unison. The camera cuts between the two settings without significant movement, maintaining a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tqv675dvkc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tqv675dvkc_000429_000439.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 895.7486820538838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct people (two women, one man) performing synchronized exercise movements involving arm and leg motions; their movements are tracked as solid, discrete objects with clear bounding box changes.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (planter, wall) are static and consistent across frames, with no fire, water, smoke, or wind effects."}}
{"video_id": "4tdaapL2qpw", "file_name": "4tdaapL2qpw_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black outfit with a green undershirt stands holding a bottle aloft, gesturing with her right hand while speaking. She shifts slightly to her right, maintaining engagement with the audience. Several audience members, including a person in a white shirt, hold smartphones to capture the scene. The setting includes tables with assorted bottles and a large screen in the background; the camera remains stationary, observing the interaction from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tdaapL2qpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tdaapL2qpw_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 151, "blur_score": 44.52531622306988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman at the front is gesturing and holding a device; audience members are sitting and raising hands, showing discrete movement of people.", "background_and_ambient_analysis": "Background is stationary with no shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "4tvYt8p1Es8", "file_name": "4tvYt8p1Es8_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with a pink deer design uses a pen to write on a Sudoku grid in a notebook. Their hands stop writing, move the pen, touch the grid, and adjust the notebook's position. The desk holds a computer mouse and other items, with the camera maintaining a close-up, static perspective focused on the hands and book.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tvYt8p1Es8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tvYt8p1Es8_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 209.73016317129458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and pen moving to write in a notebook; no other discrete objects moving.", "background_and_ambient_analysis": "The background (table, objects) is static; no fluid motion or wind detected."}}
{"video_id": "4ts4SW1qMSg", "file_name": "4ts4SW1qMSg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light shirt and dark pants takes a shot at a green pool table using a cue stick, then walks away from the table toward the right side of the frame. The camera remains stationary, capturing the scene from a fixed overhead angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ts4SW1qMSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ts4SW1qMSg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.86647487806155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arm and cue stick to strike a cue ball on the pool table, causing discrete motion of the ball across the table.", "background_and_ambient_analysis": "The background (walls, decorations, and pool table frame) shows no uniform shifting or environmental fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "4u8IcueK3zI", "file_name": "4u8IcueK3zI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a colorful Rubik's Cube with red, blue, green, and white squares on a wooden desk. The individual manipulates the cube, twisting a section, which causes a small cube piece to detach and fall onto the desk surface. A keyboard and mouse lie to the left of the cube. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4u8IcueK3zI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4u8IcueK3zI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 85, "blur_score": 263.979328158527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a Rubik's cube. The cube rotates and changes orientation due to manual turning.", "background_and_ambient_analysis": "Background elements (keyboard, mouse, table) are stationary; no shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "4tzy6P2-fa4", "file_name": "4tzy6P2-fa4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue suit and another in light pants with dark shoes stand near a wooden surface. The blue-suited individual manipulates a small container, pouring liquid into a glass while the other person’s foot remains near the container. The camera captures the scene from a close, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4tzy6P2-fa4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4tzy6P2-fa4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 84.74126383560244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue suit polishes a shoe held by another individual; hands and shoe exhibit deliberate, solid-object motion from physical interaction.", "background_and_ambient_analysis": "Background shows static shelves and items; no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "4uM_jJ2U2E4", "file_name": "4uM_jJ2U2E4_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of four men in light and dark suits walk across a stage from left to right; one man carries a flag to the right of the light-suited men while another holds a microphone behind them. The dark background remains static as the camera maintains a fixed position with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uM_jJ2U2E4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uM_jJ2U2E4_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 825.345978360388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers in suits) are moving through locomotion (dancing), with clear bounding box tracking possible.", "background_and_ambient_analysis": "The background is a dark, static stage-like environment with no visible shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "4uJbULHDzZo", "file_name": "4uJbULHDzZo_000305_000315.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand with a silver ring sequentially presses white and black piano keys, moving horizontally across the keyboard from left to right. The camera maintains a top-down perspective, focusing on the hand’s motion against the aged wooden piano keys.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uJbULHDzZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uJbULHDzZo_000305_000315.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 305.8842886078851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid, distinct object) moves to press piano keys, demonstrating deliberate locomotion driven by muscle contraction and physical force application.", "background_and_ambient_analysis": "The background (piano wood surface and keys) remains static throughout. No fluid/environmental motion (fire, water, smoke, wind) is present; the scene is entirely controlled by discrete human interaction."}}
{"video_id": "4uEvgAN3OHY", "file_name": "4uEvgAN3OHY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand enters the frame from the right, pressing the small square buttons and central lever of a gold-colored slot machine, then retracts. The camera remains in a close-up, slightly shaky position, centered on the machine and hand interaction as the machine’s reels and controls are visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uEvgAN3OHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uEvgAN3OHY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 96.80210109434393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is interacting with the slot machine, pressing buttons and moving components (e.g., the lever), indicating discrete solid objects (hands) moving due to explicit physical actions.", "background_and_ambient_analysis": "The background consists of the slot machine's structure and panels, which show no significant shifting or fluid motion. There is no fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "4ugItADeMEc", "file_name": "4ugItADeMEc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and light pants stands on a grassy shore beside a lake, holding a fishing rod. They swing the rod backward and then forward, casting it toward the water. The individual remains positioned on the grassy bank, with the lake and distant trees in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ugItADeMEc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ugItADeMEc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 157, "blur_score": 206.84416523024237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively casting a fishing rod, exhibiting distinct body and arm movements (e.g., forward swing, rod extension, retraction) characteristic of fishing motion. The rod and person are solid, trackable objects.", "background_and_ambient_analysis": "The background includes a lake, trees, and grass; no significant shifting of background elements (e.g., walls, ground) is observed. The lake water is calm with no prominent wave motion, and trees show minimal swaying."}}
{"video_id": "4uxcntiEbyU", "file_name": "4uxcntiEbyU_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a wooden table with playing cards. There are three piles of cards: two queens of clubs (I think, but need to check the suits) and a king. Wait, the first frame has Queen of Clubs on the left, another pile with a King of Clubs maybe? Wait, the video starts with cards laid out. Then a hand comes in. Let's see the sequence.\n\nFrame 0: three piles of cards. Left has a Queen of Clubs (the face card, so Queen with clubs), then a pile that's maybe a King (since the top card is King of Clubs? The King has the king symbol). Right pile is another King of Clubs? Wait, in the first frame, the top cards: left is Queen of Clubs (with Queen's face, clubs), middle is King of Clubs? Wait, the top card of the top right pile is King of Clubs. Let's list the cards:\n\n- Left pile: Queen of Clubs (face card), then some cards underneath.\n- Top right pile: King of Clubs (face card), then some underneath.\n- Bottom right pile: Jack of Clubs (face card), then some underneath. Wait, no, the third pile in the frame is Jack? Wait, the description says: \"Queen of Clubs\", \"King of Clubs\", and \"Jack of Clubs\"? Wait, the first frame shows three piles: left has a Queen of Clubs (the face card), top right has King of Clubs, bottom right has Jack of Clubs.\n\nThen, in frame 1: same. Frame 2: a hand enters from top left, moves towards the left pile. Frame 3: hand is moving, maybe picking up the Queen of Clubs pile? Wait, the hand is taking the left pile (Queen of Clubs) and moving it. Let's check the timestamps.\n\nThe video starts with the cards laid out. Then a hand (right hand, maybe) moves in from the top left corner. The hand picks up the left pile (Queen of Clubs) and moves it towards the top right area, then places it next to the King of Clubs pile? Wait, in frame 2, the hand is near the Queen of Clubs pile, then frame 3: the hand is moving the Queen of Clubs pile, lifting it. Then frame 4: the hand is holding the pile, moving it. Frame 5: the hand places the Queen of Clubs pile onto the King of Clubs pile? Wait, no, the Queen pile is moved to the top right, merging with the King pile.\n\nWait, let's break down the frames:\n\n- [0.0] - Cards are arranged: left pile (Queen of Clubs), top right pile (King of Clubs), bottom right pile (Jack of Clubs).\n- [1.0] - Same as 0.0.\n- [2.0] - A hand (left hand) appears at top left, moving towards the left pile (Queen of Clubs).\n- [3.0] - Hand is in motion, moving the Queen of Clubs pile.\n- [4.0] - Hand is holding the Queen of Clubs pile, lifting it.\n- [5.0] - Hand places the Queen of Clubs pile onto the King of Clubs pile, merging the two piles.\n\nWait, in the description, the frames are:\n\n0.0: three piles (Q, K, J)\n\n1.0: same.\n\n2.0: hand appears from top left, moving towards left pile.\n\n3.0: hand is moving the left pile (Q).\n\n4.0: hand is lifting the Q pile.\n\n5.0: hand places Q pile on K pile.\n\nWait, in the provided frames:\n\n[0] shows the cards: left is Queen of Clubs (face up), top right is King of Clubs (face up), bottom right is Jack of Clubs (face up). All are face cards with clubs.\n\n[1] same.\n\n[2] hand enters from top left, moves towards left pile.\n\n[3] hand is in motion, maybe picking up the Q pile.\n\n[4] hand is holding the Q pile, lifting it.\n\n[5] hand places Q pile onto the K pile.\n\nSo the sequence is: a hand moves into the frame, picks up the Queen of Clubs pile, lifts it, and places it on top of the King of Clubs pile.\n\nNow, the appearance: the hand is a human hand (right? left?), but the description says \"hand\" without specifying, so just \"a hand\".\n\nSpatial relationships: the Queen pile is on the left, King on top right. Hand moves from top left towards left pile, then lifts it, then places it to the right of the King pile (merging with King).\n\nCamera perspective: top-down view (since we see the table from above).\n\nBackground: wooden table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uxcntiEbyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uxcntiEbyU_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 2038.3875751006553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves playing cards (Queen of Clubs, Queen of Hearts, etc.) across the table, demonstrating solid object interaction and displacement.", "background_and_ambient_analysis": "Background consists of a static wooden table with no shifting or fluid motion (fire, water, wind); no ambient environmental elements are present."}}
{"video_id": "4uW6DHuQ8eM", "file_name": "4uW6DHuQ8eM_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The slot machine's reels spin rapidly, displaying symbols of purple grapes, red cherries, and red sevens, then gradually slow and stop to reveal a combination. A hand briefly interacts with the lever. The camera remains close to the machine, slightly shifting to follow the reels' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uW6DHuQ8eM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uW6DHuQ8eM_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 457.73034812725706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Slot machine reels are spinning and stopping in discrete, mechanical motion; the reels are solid objects subject to controlled physical forces (motor-driven rotation).", "background_and_ambient_analysis": "No shifting background or fluid motion; the casino environment (walls, other machines) remains static with no environmental elements like fire, water, or smoke."}}
{"video_id": "4uc3un6XL-Y", "file_name": "4uc3un6XL-Y_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a colorful shirt and dark hat plays a large wooden percussion instrument with a mallet while standing near a river. A blue cart with a heater is positioned to the left of the instrument. A person in a red shirt walks from left to right, briefly obscuring the musician’s view before exiting the frame. The musician continues playing as the river and distant buildings form the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4uc3un6XL-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4uc3un6XL-Y_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 783.8629355611534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person grilling (moving arms/stick) and two pedestrians (red and gray shirts) walking past; all exhibit discrete locomotion and action-based movement.", "background_and_ambient_analysis": "Static background elements (building, stone ground, wooden structure) show no uniform shifting. No fire, water, or wind-dominated motion observed."}}
{"video_id": "4upMXG2pBjA", "file_name": "4upMXG2pBjA_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, curly hair and wearing a black-and-white striped shirt and white gloves holds up a large dark blue garment, then lowers it and turns to their right, moving toward a sink area in a room with a window and shelves. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4upMXG2pBjA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4upMXG2pBjA_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 91.10459059165687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (solid object) moves her arms and body: she initially holds a dark garment, then turns to interact with objects on a counter (moving a white item and a blue container). Her motions are explicit physical actions due to locomotion and object handling.", "background_and_ambient_analysis": "The background elements (shelves, window, and items) remain static throughout; no shifting occurs. No fluid motion (fire, water, smoke) or wind-induced motion (e.g., swaying trees) is present."}}
{"video_id": "4usXciWLOiY", "file_name": "4usXciWLOiY_000700_000710.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person holding a small, fluffy dog. First, the person is holding the dog, then adjusts it. The dog is light-colored, maybe white or cream. The person is in a room with some background stuff, but we don't need to focus on that much. The motion: the person lifts the dog, turns it around, shows different angles. The dog is being held up, maybe looking around. Let's check the rules.\n\nChronological order: start with the person holding the dog, then the dog is rotated (maybe turned to show the side, front), then the person holds it up again. The dog's appearance: small, fluffy, light color. Spatial relationships: person is holding the dog, so the dog is in front of the person. Background is minimal, so just note it's indoors. Camera perspective: seems like a close-up, maybe handheld, slight movement as the person moves the dog.\n\nLet's structure the caption. \"A person in a light blue shirt holds a small, fluffy white dog. The person lifts the dog, rotates it to display its side, then turns it to show its front. The dog is held up and moved slightly in front of the person. The camera remains close to the action with minimal movement, capturing the dog's fur and the person's arms as they adjust the dog's position.\"\n\nWait, need to be concise. Let's make it shorter. Focus on motion: holding, rotating, showing different angles. Appearance: small, fluffy, light-colored dog. Person's shirt is light blue, but maybe just \"a person\" without color? Wait, the rules say briefly describe appearance. So person in light blue shirt, dog is small, fluffy, white.\n\nChronological: the person holds the dog, lifts it, rotates it to show different sides (side, front), then holds it up again. The dog is being held in front of the person. Background is a room with shelves, but minimal. Camera is close-up, slight movement as the person moves the dog.\n\nLet me draft: \"A person in a light blue shirt holds a small, fluffy white dog. They lift the dog, rotate it to display its side, then turn it to show its front. The dog is held in front of the person, moving slightly as the person adjusts its position. The camera maintains a close-up perspective with minor adjustments to follow the dog's movements.\"\n\nCheck the rules: concise, chronological, appearance (dog's color/size, person's shirt color?), motion (lifting, rotating, turning), spatial (dog in front of person), camera (close-up, minor adjustments). Exclude background details unless essential—background is a room, but maybe not essential. So maybe don't mention background. Let's see:\n\n\"A person holds a small, fluffy white dog. They lift the dog, rotate it to show its side, then turn it to face the camera. The dog is moved slightly in front of the person as the person adjusts its position. The camera remains close with minimal movement, capturing the dog's motion.\"\n\nWait, the first frame shows the dog being held, then the person moves it to show different angles. Let's check the frames:\n\nFrame 0: person holds dog, dog is upside down or lifted.\n\nFrame 1: person holds dog, turns it so dog is looking away.\n\nFrame 2: dog is held up, showing side.\n\nFrame 3: dog facing camera, front view.\n\nFrame 4: dog is lifted again, maybe back to side.\n\nSo chronological: person holds dog, rotates to show side, then front, then maybe back.\n\nSo the caption should note the sequence: lifting, rotating to side, then front.\n\nAlso, dog's appearance: small, fluffy, light-colored (white or cream).\n\nPerson's shirt: light blue, but maybe not necessary. Wait, the rules say \"briefly describe their appearance and number\". So for the dog: small, fluffy, light-colored. For the person: a person (maybe shirt color is part of appearance? The problem says \"color, size, orientation\" for appearance. So person's shirt color is a detail. Let's include it since it's part of their appearance.\n\nSo: \"A person in a light blue shirt holds a small, fluffy white dog. The person lifts the dog, rotates it to display its side, then turns it to show its front. The dog is held in front of the person, moving slightly as the person adjusts its position. The camera maintains a close-up perspective with minimal movement.\"\n\nCheck length: concise. Yes. Mention motion (lifting, rotating, turning), appearance (dog: small, fluffy, white; person: light blue shirt), spatial (dog in front of person), camera (close-up, minimal movement).\n\nOkay, that seems to fit.\n</think>\n\n<caption_output>A person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4usXciWLOiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4usXciWLOiY_000700_000710.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 32.35459603132583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds a dog; the dog exhibits discrete physical motion (head turning, body shifting) while being held, with the person's hands providing support.", "background_and_ambient_analysis": "Static background elements (shelves, walls) show no uniform shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "4vIBBsXwfW0", "file_name": "4vIBBsXwfW0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands in a wooded area with a lake visible behind them, swinging their arm backward and forward to throw a rock toward the water. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vIBBsXwfW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vIBBsXwfW0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 3188.9186488871737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen preparing and throwing rocks. The rocks are moving through the air due to the throw, and the person's body is moving during the action.", "background_and_ambient_analysis": "The background consists of a lake and trees. There is no description of water movement (waves) or wind (trees swaying), so ambient environmental motion is not dominant. The lake is a static background element."}}
{"video_id": "4vHmZCXvgpQ", "file_name": "4vHmZCXvgpQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a creamy liquid into a white cup, forming latte art on the surface; the hand then lifts and rotates the cup to showcase the design, held steadily against a dark wooden backdrop. The camera maintains a close-up perspective, tracking the cup’s movement with slight adjustments to focus on the art.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vHmZCXvgpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vHmZCXvgpQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 116.02406333340774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The cup of coffee is held and moved by a person's hand, representing solid, distinct object motion due to explicit physical interaction.", "background_and_ambient_analysis": "The wooden surface and background elements show minimal shifting, indicating no significant ambient environmental motion (e.g., water, fire, smoke)."}}
{"video_id": "4vVI-W8GJ_s", "file_name": "4vVI-W8GJ_s_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in white clothing stand on a raised platform; one remains stationary on the left, while two others on the right embrace before separating and walking leftward. The rightmost person turns away from the other, who continues moving left. The camera maintains a static top-down perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vVI-W8GJ_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vVI-W8GJ_s_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.856307799585664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two standing individuals on the platform (right side) begin walking leftward, then move together toward the left side of the frame before exiting. These movements are tracked as discrete human locomotion without environmental interference.", "background_and_ambient_analysis": "The background wall and concrete platform show no uniform shifting or fluid motion (e.g., no fire, water, or wind effects). Static elements (wall, stairs) remain consistent across frames."}}
{"video_id": "4vPEu-oPSaY", "file_name": "4vPEu-oPSaY_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands adjust a shiny metallic wire with a small decorative end within a brass and black clamp, positioning and securing the wire by manipulating it in front of the clamp. The hands move the wire slightly to ensure proper alignment. The scene maintains a close-up perspective, focusing on the precise motion of the hands and the wire, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vPEu-oPSaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vPEu-oPSaY_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 99.97718689290197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and a cable are the discrete objects; hands manipulate the cable using a crimping tool with precise, physical movements.", "background_and_ambient_analysis": "Background elements (wooden box, workshop setting) show no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "4vvhxOXeMkU", "file_name": "4vvhxOXeMkU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact near a window; a seated person in a light shirt and jeans raises their right arm while a standing person with blonde hair, wearing a black top and pink bottom, reaches toward their arm. The seated individual leans back with their left arm resting on the window frame. The camera, positioned at a close angle, remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vvhxOXeMkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vvhxOXeMkU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 703.6802278371415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one seated (light-colored top) moving their arm upward and gesturing, and another (dark clothing) interacting physically. These are discrete solid objects exhibiting voluntary motion due to physical interactions.", "background_and_ambient_analysis": "The background features a window with a fence, which remains static and does not show uniform shifting. No fire, water, smoke, or wind-driven motion is present in the scene."}}
{"video_id": "4vgKvt8wfSg", "file_name": "4vgKvt8wfSg_000950_000960.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a close-up of hands working on a wooden object. First, there's a hand holding a rectangular wooden piece with a textured surface. Then another hand uses a tool, maybe a chisel or scraper, to work on the edge. The motion is scraping or smoothing the wood. The hands are moving the tool along the length of the object. The background is a reddish surface, but minimal. Need to describe the sequence: hands holding the wood, tool being used to work on the edge, moving the tool along. Camera is close-up, probably static but focusing on the action. Let's structure it.\n\nMain subjects: hands (two, probably), wooden object (rectangular, light brown, textured). Motion: one hand holds the object, the other moves a tool along its edge. Chronological: start with hands holding, then tool movement. Spatial: tool is on the edge of the wood held by the other hand. Background: reddish surface, but minimal. Camera: close-up, steady, focusing on the hands and tool action.\n\nSo the caption should be concise. Let's draft:\n\nA pair of hands holds a rectangular, light brown wooden object with a textured surface; one hand uses a tool to scrape the edge, moving it along the length of the wood. The object is held at an angle, with the tool in contact with its side. The camera remains in a close-up, static position, focusing on the hands and the tool's motion against the reddish background surface.\n\nWait, check rules: minimal background, mention spatial if relevant. Background is just reddish surface, so \"reddish background surface\" but minimal. Also, need to make it chronological. So first, hands hold the object, then the tool is used. Let's make it flow.\n\n\"A hand holds a rectangular, light brown wooden object with a textured surface; another hand uses a tool to scrape its edge, moving the tool along the object's length. The object is positioned vertically, with the tool in contact with its side. The camera maintains a close-up, static view focused on the hands and the scraping action, with a minimal reddish background.\"\n\nWait, \"pair of hands\" but maybe \"a hand\" and \"another hand\". Check the video: the first frame shows a hand holding the object, then another hand with the tool. So two hands. So \"two hands: one holds the wooden object, the other uses a tool to scrape its edge, moving the tool along the length of the wood.\" Then spatial: the object is held, tool is on the edge. Background minimal. Camera close-up.\n\nLet me check the sample outputs. Need concise, chronological. Let's try:\n\nTwo hands hold a rectangular wooden object with a brown, textured surface; one hand uses a tool to scrape along the edge of the wood, moving the tool horizontally. The object is held at an angle, with the tool in contact with its side. The camera remains close-up, static, focusing on the hands and tool motion.\n\nWait, maybe more precise. The video shows the hands working on the wooden piece. Let's get the order:\n\n- Initially, a hand holds the wooden object (light brown, textured, rectangular).\n- Then another hand uses a tool (maybe chisel) to work on the edge, moving it along the length.\n- The motion is continuous, the tool is scraped along the side.\n\nSo the caption should describe that sequence. Let's make it:\n\nA hand holds a light brown, textured rectangular wooden object while another hand uses a tool to scrape its edge, moving the tool along the length of the wood. The object is held vertically, with the tool in contact with its side. The camera maintains a close-up, static view focused on the hands and the scraping action against a faint reddish background.\n\nCheck rules: exclude text, named characters, stylistic. Background minimal, so \"faint reddish background\" is okay. Spatial: object held vertically, tool in contact with side. Motion: scraping along the length.\n\nYes, that works. Let's see if it's concise. Maybe shorten \"light brown, textured rectangular wooden object\" to \"light brown wooden object with textured surface\".\n\nFinal version:\n\nA hand holds a light brown wooden object with a textured surface while another hand uses a tool to scrape its edge, moving the tool along the length of the wood. The object is held vertically, with the tool in contact with its side. The camera remains close-up and static, focusing on the hands and the scraping action against a minimal reddish background.\n</think>\n\n<caption_output>A hand holds a light brown wooden object with a textured surface while another hand uses a tool to scrape its edge, moving the tool along the length of the wood. The object is held vertically, with the tool in contact with its side. The camera remains close-up and static,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vgKvt8wfSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vgKvt8wfSg_000950_000960.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 46.3558435304602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete, solid objects) are moving to interact with a wooden box, demonstrating physical actions such as holding, positioning, and manipulating the box.", "background_and_ambient_analysis": "The background consists of a solid-colored surface with no shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "4w-EHLYBsoY", "file_name": "4w-EHLYBsoY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person arranging yellow cups. The video starts with them holding a stack of yellow cups. Then, they place the cups on the table in a pyramid structure. Let's check the steps:\n\n- At [0.0], they have a stack of yellow cups (probably a tower) in their hands. Then, in [1.0], they split the stack into individual cups, placing them on the table. Wait, the frames show: initially, they're holding a stack. Then, they spread out the cups. By [4.5], they're stacking them into a pyramid. So the action is: the person takes a stack of yellow cups, distributes them on the table, then stacks them into a pyramid. \n\nAppearance: cups are yellow, cylindrical. Number: starts with a stack (maybe 5-6 cups?), then places them to form a pyramid (so multiple cups, arranged in layers). \n\nSpatial: cups are placed on the table in front of the person. Background has a window with blinds, a wall with a picture, but minimal as per rules.\n\nCamera: fixed, no movement mentioned, so static.\n\nRules: focus on motion. So timeline: person holds yellow cups, separates them, places them on table to form a pyramid.\n\nNow, concise paragraph. Mention the action chronologically: The person arranges yellow cups on the table, starting by separating a stack into individual cups and then stacking them into a pyramid structure. The cups are yellow, cylindrical, and placed in a triangular formation. Camera remains static.\n\nWait, check the exact frames. First frame: person holds a stack (probably 3-4 cups stacked). Then, they spread the cups out (two cups on the table), then pick up more, etc. Let's see the frames:\n\nFrame 0: person holds a stack (maybe 3 cups tall?).\n\nFrame 1: they place one cup down, then another, so the table has two cups now.\n\nFrame 2: they have two cups, then add a third?\n\nWait, the video shows: at 0.0, person holds a stack. Then, at 1.0, they place two cups on the table. Then, 2.0: they place another cup on top? Wait no, the second frame (time 1.0) shows two cups on the table. Then frame 2: the person is holding two cups, and places a third? Wait, the description says:\n\n[0.0] person holding a stack of yellow cups (stacked vertically).\n\n[1.0] person places two cups on the table (so the stack is split into two cups? Wait, maybe the stack is broken into individual cups and placed on the table).\n\nWait, the video's description: [0.0] person holds yellow cups (stacked). [1.0] they place the cups on the table, so two cups are now on the table. Then [2.0] they hold two cups, then [3.0] place another cup on top to form a pyramid. Wait, the pyramid is formed by stacking cups. So the sequence is: person holds a stack of yellow cups, then distributes the cups on the table (placing them in a line or starting to stack), then builds a pyramid (so stacking them into a triangular structure).\n\nSo the caption should be: A person with long hair, wearing a maroon shirt, places yellow cups on a table, first separating them from a stack and then arranging them into a pyramid structure. The cups are cylindrical and yellow, with the pyramid formed by stacking them in a triangular formation. The camera remains stationary, capturing the action from a fixed angle.\n\nCheck the rules: no text recognition, named characters. So no \"maroon shirt\" if it's not essential. Wait, the rules say \"Briefly describe their appearance and number (color, size, orientation)\". So the person's clothing might be minor, but the cups are yellow, cylindrical, so must mention.\n\nWait, the rules say \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subject: the person is arranging cups. So:\n\nThe person separates a stack of yellow cylindrical cups, then places them on the table to form a pyramid. The cups are yellow and arranged in a triangular stack. The camera remains static.\n\nWait, the video shows: initially, the person holds a stack (say, 3 cups), then places each cup down to form a base, then adds more cups to build the pyramid. So chronologically:\n\n- Holds a stack of yellow cups.  \n- Places the cups on the table, distributing them.  \n- Stacks the cups into a pyramid structure.  \n\nSo the caption:\n\nA person separates a stack of yellow cylindrical cups, placing them", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4w-EHLYBsoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4w-EHLYBsoY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 143, "blur_score": 803.7243711438166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates yellow cups, moving them into stacked formations through deliberate hand movements.", "background_and_ambient_analysis": "Static background elements (wall, framed picture, shelf) show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "4vnG-U3lrTE", "file_name": "4vnG-U3lrTE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two kids in front of a house. One is wearing a white shirt and blue shorts, the other gray shirt and orange shorts. They're near a hockey net. First, the kid in blue shorts is holding a stick, then they move. Wait, the text changes to \"THE RAGE MONSTER\" but we can't include text. So focus on motion.\n\nFirst frame: two kids, one in white/blue, one gray/orange, near net. Then the first kid (white/blue) moves out of frame, then the second kid (gray/orange) is there. Then the first kid comes back, maybe? Wait, the sequence:\n\n[0.0] Two kids: left (white shirt, blue shorts) and right (gray shirt, orange shorts) standing near the hockey net. Background is a gray house with a roof, fence, trees.\n\n[1.3] The kid in white/blue moves left, out of frame. The gray/orange kid is now near the net, maybe preparing.\n\n[2.5] Close-up of the blue shorts kid's legs (white sneakers, blue shorts) moving forward. The gray/orange kid is in the background, moving away.\n\n[3.6] Both kids are moving. The blue shorts kid is holding a stick, moving towards the net. The gray/orange kid is running past.\n\n[4.7] The blue shorts kid is near the net, then the gray/orange kid is moving towards the net.\n\nWait, need to list the motion chronologically.\n\nFirst, two children: one in white shirt and blue shorts, the other in gray shirt and orange shorts, positioned near a hockey net attached to a gray house. The child in blue shorts steps away, then the child in orange shorts moves toward the net. The blue shorts child re-enters the frame, moving toward the net with a stick, while the orange shorts child moves past the net area. The camera shifts from a medium shot to a lower angle close-up of the blue shorts child's legs during movement, then back to a wider shot capturing both children's motion around the net. Background includes a gray house, metal fence, and trees.\n\nCheck rules: focus on motion chronologically, appearance (color, size), spatial relations, camera perspective.\n\nLet's structure:\n\nTwo children, one in white shirt and blue shorts, the other in gray shirt and orange shorts, stand near a hockey net. The blue shorts child moves left, exiting the frame, while the orange shorts child stays near the net. The blue shorts child then re-enters, moving toward the net with a hockey stick, as the orange shorts child runs past the net. The camera captures a lower angle close-up of the blue shorts child’s legs during movement, then returns to a wider shot showing both children around the net.\n\nCheck if background is minimal. The house, fence, trees are background but needed? The rules say \"minimal unless essential for understanding motion.\" Since the net is attached to the house, maybe the house is relevant for spatial context. So:\n\nTwo children, one in white shirt and blue shorts, the other in gray shirt and orange shorts, stand near a hockey net attached to a gray house. The blue shorts child moves left, exiting the frame, while the orange shorts child remains near the net. The blue shorts child re-enters, moving toward the net with a stick, as the orange shorts child runs past. The camera shifts to a low-angle close-up of the blue shorts child’s legs during movement, then to a wider shot capturing both children’s motion around the net.\n\nWait, the video's timestamps:\n\n0.0: two kids standing by net.\n\n1.3: blue shorts kid moves left, exits; orange shorts kid still there.\n\n2.5: close-up of blue shorts legs (walking), orange shorts kid in background.\n\n3.6: both kids moving; blue shorts kid with stick, orange shorts kid running.\n\n4.7: blue shorts kid near net, orange shorts kid moving toward net.\n\nSo chronological:\n\nInitially, two children stand by a hockey net: one in white shirt and blue shorts, the other in gray shirt and orange shorts. The blue shorts child steps away from the net, moving left and exiting the frame. The orange shorts child remains near the net. The blue shorts child re-enters the frame, walking toward the net while holding a hockey stick, as the orange shorts child runs past the net area. The camera captures a low-angle close-up of the blue shorts child’s legs during movement, then shifts to a wider view showing both children moving around the net.\n\nNow, check for excluding text (we ignore text like THE DANGLER, etc.)\n\nSo final caption should be concise.\n\nLet's make it a paragraph.\n\nTwo children, one in a white shirt and blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vnG-U3lrTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vnG-U3lrTE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 931.3250334526329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people exhibit locomotion: one person (initially in white shirt/blue shorts) walks left and exits; a second person (in red shorts) moves right; a third person (blue shirt/pink socks) enters from the right, walks in a circle, and swings a stick. All motions result from explicit physical forces (walking, stick swinging).", "background_and_ambient_analysis": "Background elements (garage door, house siding, fence, and trees) remain static throughout. No fluid motion (fire, water, smoke) or wind-driven movement (e.g., swaying foliage) is observed."}}
{"video_id": "4vegJKFPDrA", "file_name": "4vegJKFPDrA_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black floor cleaning tool with a flat base moves across a speckled, wet floor, spreading a white cleaning solution. The camera then pans to focus on a black wheel with a yellow center attached to a nearby cart, showing the wheel rolling slightly as the tool continues its motion. The scene maintains a top-down perspective throughout, with the floor’s wet surface reflecting light and the tool’s movement dominating the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4vegJKFPDrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4vegJKFPDrA_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 405.067521092238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The mop head (solid object) is observed moving across the floor, actively spreading the cleaning solution. The mop's handle and the cart's wheel (with yellow center) are also visible, with the mop's motion being driven by explicit physical forces (locomotion)", "background_and_ambient_analysis": "The floor serves as a stable background with minimal shifting; no dominant fluid or gaseous motion (e.g., water flowing freely, smoke) is present. The cleaning solution is a static puddle being actively manipulated by the mop, not an ambient fluid phenomenon."}}
{"video_id": "4w5xDVdIG6k", "file_name": "4w5xDVdIG6k_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white and blue long-sleeve shirt, red pants, black shoes, and a black cape dances outdoors. He begins standing, then raises his right hand, points forward, extends both arms outward, and moves slightly left while gesturing. The background features a building with a refrigerator and a green object. The camera remains stationary with a slight leftward pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4w5xDVdIG6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4w5xDVdIG6k_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 276.0827736438948, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dancer) is moving their arms and legs in a rhythmic manner, indicating locomotion and physical movement.", "background_and_ambient_analysis": "The background (walls, ground, green pole) remains static throughout the clip. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "4wKBl6R6jBQ", "file_name": "4wKBl6R6jBQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless top and green athletic shoes performs push-ups on a gym floor. Starting from a low position with hands on the ground, he lifts his body upward by bending elbows, then lowers back down, repeating the motion. The gym background includes exercise equipment visible through large windows. The camera remains stationary, providing a direct frontal view of the activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wKBl6R6jBQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wKBl6R6jBQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 314.0314492252679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A muscular man performs push-ups: his body moves vertically in discrete, controlled motions (hands/feet on floor, chest lowering and raising) as a solid object driven by physical exertion.", "background_and_ambient_analysis": "Static background elements (windows, gym equipment, floor) remain fixed with no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "4wEcM7rKAzQ", "file_name": "4wEcM7rKAzQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people snowboarding on a snowy slope. First, I need to track the main subjects. There are several snowboarders in a line. Let's see their movement: they start moving down the slope. The first person (leftmost) is in black with a helmet, then others. The camera moves from right to left, following the snowboarders as they descend. Background has trees and orange safety nets, but keep background minimal. Need to describe their order, how they move chronologically. So the snowboarders are moving down the slope, one after another, starting from the top. The camera is following their movement, panning left. Let's check the rules: chronological order of motion. Main subjects: multiple snowboarders (color: black, blue, etc.), number: around 5-6 visible. Spatial: they're in a line, some ahead of others. Camera movement: the video starts with the first snowboarder, then shifts to follow as they move. Wait, the video starts with a view of the slope, then the camera moves left as the snowboarders go down. So the caption should say they move down the slope in sequence, camera pans left following them. Let's structure it: \"Several snowboarders, including individuals in black and blue winter gear, move down a snow-covered slope in a line, each proceeding in sequence from the top toward the bottom. The camera pans left, following the movement of the lead snowboarder as they descend, with others trailing behind. The background features orange safety nets and snow-covered trees, but motion focus remains on the snowboarders.\" Wait, but need to be concise. Let's check the rules: concise, chronological. Start with first action: the snowboarders are moving down. \"A group of snowboarders, dressed in winter clothing including black, blue, and dark jackets, move sequentially down a snowy slope. The lead snowboarder, wearing a black jacket with a white helmet, begins descending, followed by others in similar attire. The camera follows the movement, panning left as the snowboarders progress, maintaining focus on their motion down the slope.\" Hmm, need to mention the sequence. Let's check the frames: frame 0 shows them on the slope, frame 1-4 they move down. So the chronological order is they start at the top, move down. The camera's perspective: it's a side view, following their path. Wait, the camera is moving left as the snowboarders go down. So the caption should describe the movement over time. Let's draft: \"Multiple snowboarders, wearing black and blue winter gear, descend a snow-covered slope in a line. The lead snowboarder in black jacket and white helmet moves forward, followed by others, all maintaining steady motion down the hill. The camera pans left, tracking the snowboarders as they progress toward the bottom of the slope, with orange safety nets visible in the background.\" But need to be concise. Let's make sure to mention the chronological order: start at top, move down. Check rules: avoid background unless essential. Orange nets are part of the slope, but maybe minimal. Let's see example output. Wait, the problem says background descriptions minimal unless essential. The slope is snowy, trees in background, but maybe just say \"snowy slope\" and mention the nets if needed. Let's try: \"Several snowboarders in black, blue, and dark jackets move down a snowy slope in a line, proceeding from the top toward the bottom. The lead snowboarder, wearing a white helmet, initiates the descent, followed by others in similar attire. The camera pans left, following the snowboarders' motion as they glide down the slope.\" Yes, that's chronological. Check if all rules: motion in order, appearance (colors, number), spatial (line), camera movement (pan left), background minimal (snowy slope, maybe no need for trees and nets since minimal). Wait, the video has orange nets, but rule e says background minimal unless essential for understanding motion. The slope is the main thing, so maybe just \"snow-covered slope\" without the nets. But the problem says \"briefly describe their appearance and number (color, size, orientation)\". So in the caption, mention the color of their gear. Let's make it concise: \"A line of snowboarders, including individuals in black and blue jackets, descends a snowy slope. The lead snowboarder, wearing a black jacket and white helmet, moves first, followed by others in sequential motion down the hill. The camera pans left, tracking their descent as they progress along the slope.\"\n\nWait, the problem says \"concise, chronological paragraph\". Let's make sure it's a paragraph. So: \"Several snowboarders in black and blue winter", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wEcM7rKAzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wEcM7rKAzQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 154, "blur_score": 66.04658133140714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Several snowboarders are moving down a snowy slope. They are distinct solid objects with clear motion due to their own locomotion and gravity.", "background_and_ambient_analysis": "The background (trees, snow, netting) is static with no significant shifting or fluid motion. There are no fire, water, or smoke elements. Minor wind might be causing slight tree movement but it is not dominant."}}
{"video_id": "4wUOG440B2M", "file_name": "4wUOG440B2M_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video shows a person playing an organ. The main subject is a man in a yellow shirt and khaki pants. He's seated at a wooden organ, pressing keys. The camera starts with a wide shot, then moves closer, focusing on his hands and the keys. The background has a bookshelf and a framed picture, but we need to keep that minimal. Let's outline the sequence: the man is playing, camera zooms in on his hands, shows the keys being pressed. Spatially, he's in front of the organ. The caption should be chronological. So start with the man playing, then camera movement. Let's make sure to mention his appearance (yellow shirt, khaki pants), the organ's color (dark wood), and the camera movement. Avoid text, names. So something like: A man in a yellow T-shirt and khaki pants sits at a dark wooden organ, pressing its keys. The camera slowly zooms in, focusing on his hands and the keys, shifting from a full-body view to a close-up of the organ's keyboard. Background elements include a bookshelf and framed picture, but keep background minimal. Wait, the rules say minimal background unless essential. Since the background is just part of the room, maybe just mention the organ and the man. Let's check the rules again: c) Mention spatial relationships if relevant. Here, he's seated in front of the organ. So the caption: A man wearing a yellow T-shirt and khaki pants plays a dark wooden organ, his hands pressing the keys. The camera gradually zooms in, transitioning from a wider shot of his upper body to a close-up of his hands on the keyboard. Background includes a bookshelf and a framed picture on the wall. Wait, but rule e says background descriptions minimal. So maybe just \"background includes a bookshelf and wall\" but maybe just mention if essential. The key point is the motion. So the chronological order: man playing organ, camera moves closer. Let's structure it: The man in a yellow shirt and khaki pants is seated at a dark wooden organ, playing by pressing the keys. The camera pans slightly to the right and zooms in, focusing on his hands as they move across the keyboard. Background elements are minimal, featuring a bookshelf and a wall-mounted frame. Wait, but the camera movement: the video starts with a shot, then the camera moves from left to right or zooms in. Looking at the timestamps: the video goes from frame 0 to 5, and the camera moves closer (zooming in on the hands). So the caption should note the camera zooming in. Let's put it all together concisely: A man in a yellow T-shirt and khaki pants sits at a dark wooden organ, pressing its keys. The camera gradually zooms in, shifting focus from his upper body to a close-up of his hands on the keyboard. Background includes a bookshelf and a wall frame. But the rules say background minimal, so maybe omit the bookshelf and frame if not essential. The main action is the playing and camera zoom. Let's check the example. The user says exclude text, so no mention of \"organ\" as a name. Wait, the organ is the instrument, so it's okay. Let's draft: A man in a yellow shirt and khaki pants plays a dark wooden organ, his hands moving across the keys. The camera slowly zooms in, transitioning from a full-body view to a close-up of the keyboard. Background elements include a bookshelf and a framed picture. But maybe the background isn't essential. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\", but background can be mentioned if relevant. The question is whether the background is relevant for understanding motion. In this case, the background isn't affecting the motion, so maybe just mention it briefly. Alternatively, the rules say \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is the man playing the organ, background isn't essential. So maybe don't mention background. So revised: A man in a yellow T-shirt and khaki pants plays a dark wooden organ, pressing its keys. The camera gradually zooms in, focusing on his hands as they move across the keyboard. That's concise. Check if chronological: starts with man playing, then camera zoom. Yes. Mention appearance: yellow shirt, khaki pants, dark wooden organ. Spatial: he's seated at the organ. Camera movement: zooms in. Let's make sure it's a paragraph. So the final caption should be: A man in a yellow T-shirt and khaki pants sits at a dark wooden organ, playing by pressing the keys. The camera slowly zooms in, shifting focus from his upper body to a close-up of his hands on the keyboard. Background includes a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wUOG440B2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wUOG440B2M_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 110.66673523549281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands moving on the organ keys due to playing the instrument.", "background_and_ambient_analysis": "No ambient motion (fire, water, wind) observed. Background (shelves and framed picture) is static, with minimal camera angle change that is not uniform (so not camera motion)."}}
{"video_id": "4wcZh3ekmwo", "file_name": "4wcZh3ekmwo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red motorcycle with two riders navigates through a muddy stream, moving from left to right as water reaches their wheels. The riders, dressed in dark clothing, slow and exit the stream onto the grassy bank, where a second motorcycle waits ahead on the opposite side. The camera follows the first motorcycle’s movement with a slight shake, capturing the muddy terrain and surrounding greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wcZh3ekmwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wcZh3ekmwo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 242.72446092497506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on all-terrain vehicles (ATVs) are moving through the water. The foreground ATV rider dismounts and interacts with the vehicle, while the background rider remains seated on their ATV.", "background_and_ambient_analysis": "The background elements (grass, hills) show no uniform shifting, indicating no dominant camera-induced motion. The water is present but not the primary motion source; it is a static environment through which objects move."}}
{"video_id": "4wbqCV-7Cx4", "file_name": "4wbqCV-7Cx4_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and neon yellow jacket with a white top and a wristwatch holds a red object over a reflective surface, moving their hands in a sweeping motion across the surface. The camera maintains a close-up perspective with slight shake, focusing on the upper body and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wbqCV-7Cx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wbqCV-7Cx4_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 269.28511068311855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing a black and yellow jacket) is manipulating a red tool (likely a razor or knife) on a glass surface. The person's hands and the tool are moving in controlled motions to perform an action.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. Background elements (window, indoor structures) are static."}}
{"video_id": "4w_VM_jk2O8", "file_name": "4w_VM_jk2O8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diver in a swimsuit stands on a high platform above an indoor pool, then leaps forward, executing a front 1½ somersault pike before entering the water. The camera remains stationary, capturing the dive from a frontal perspective as the diver moves through the air and submerges into the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4w_VM_jk2O8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4w_VM_jk2O8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 234.19894281265647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A diver (solid object) moves from the diving board into the air, performing a somersault pike, and enters the water. The motion is due to the diver's body movements and gravity.", "background_and_ambient_analysis": "The background (pool deck, windows) is static. Water in the pool is calm except for a brief splash at the end, which is a minor transient effect and not dominant."}}
{"video_id": "4wu0knDz2xY", "file_name": "4wu0knDz2xY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  So the final caption should be:  A person in a gray sleeveless shirt with a red and black design sits at a wooden table, holding small objects in both hands. They then move their hands in a rhythmic waving motion across the table's surface. A white cup is positioned on the table's right side, with a red wall and wooden cabinet visible in the background. The camera maintains a static position with a slight shake throughout the sequence.  Wait, but need to be concise. Let's trim:  A person wearing a gray sleeveless shirt with a red and black graphic sits at a wooden table. They hold small objects in both hands, then move their hands in a waving motion across the table. A white cup rests on the table’s right side; a red wall and wooden cabinet are in the background. The camera is static with slight shake.  Check if it's chronological: first holding objects, then moving hands.  Yes. Let's see if it fits all rules.  a) Motion and behavior: holding, then waving. Chronological.  b) Appearance: gray sleeveless shirt, red/black graphic.  c) Spatial: cup on right, background elements.  d) Camera: static with slight shake.  e) Background minimal but essential? The background is part of the setting, so minimal is okay.  f) Exclude text recognition, etc. So no names or text.  g) Internal thinking but no output.  So that should work. </think>  <caption_output>A person wearing a gray sleeveless shirt with a red and black graphic sits at a wooden table, holding small objects in both hands. They then move their hands in a waving motion across the table’s surface. A white cup rests on the table’s right side, with a red wall and wooden cabinet visible in the background. The camera remains static with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wu0knDz2xY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wu0knDz2xY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 179.95746892194322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving on the table, demonstrating discrete solid object motion due to explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background (red walls, furniture) shows no shifting or environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "4x6lx00LO9k", "file_name": "4x6lx00LO9k_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit and tie stands in a doorway, facing forward with his reflection visible in a mirror to his left. He turns slightly to his right, adjusting his suit while maintaining eye contact with the mirror reflection. The camera remains relatively static with minor movement as he shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4x6lx00LO9k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4x6lx00LO9k_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 63.29394961496459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a suit is shifting weight, turning head, and making small steps.", "background_and_ambient_analysis": "The background elements (walls, curtain) are static with no environmental motion (e.g., fire, water, wind)."}}
{"video_id": "4wwgHgzT1Zg", "file_name": "4wwgHgzT1Zg_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair tied in a bun, wearing a dark dress over a light shirt, sits and plays a decorative accordion, her fingers moving across the keys. A person in dark clothing walks past her from the background toward the foreground, partially obscuring her view. The background includes tables covered with white tablecloths and chairs. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wwgHgzT1Zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wwgHgzT1Zg_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 159.64210273147427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person in historical attire is actively playing an accordion, with hand movements and slight body shifts due to instrument manipulation.", "background_and_ambient_analysis": "Static background elements (tables, curtains, walls) show no uniform shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "4wneYb8xseI", "file_name": "4wneYb8xseI_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours yellow lemon juice into a clear blender container. A small white bowl containing brown cinnamon powder is then emptied into the blender. A hand adds red strawberries, black blackberries, and yellow bananas into the blender. Water is poured into the container next. The blender is activated to mix the ingredients. The camera maintains a top-down perspective, focusing closely on the blender and the hand adding ingredients, with a chickpeas package visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4wneYb8xseI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4wneYb8xseI_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 183.89901748053836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (solid objects) move to add cinnamon, lemon juice, water, and fruit into a blender. The blending action later appears as a text overlay but is not visible motion.", "background_and_ambient_analysis": "Static background elements (Cheerios box, wooden table) show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "4xEFT3Ls5sQ", "file_name": "4xEFT3Ls5sQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black leather jacket, white scarf, and sunglasses sits at a table, his hands moving rhythmically across the dark surface. He gestures with both hands, shifting position slightly while remaining seated. The background includes kitchen cabinets and an oven. The camera maintains a static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xEFT3Ls5sQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xEFT3Ls5sQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 183.59833821662306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving across a table surface, exhibiting controlled motion consistent with intentional physical interaction.", "background_and_ambient_analysis": "Cabinets and other static background elements show no uniform shifting, indicating no camera-induced motion. No fluid/environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "4xWA6aFT9SY", "file_name": "4xWA6aFT9SY_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a young girl in a kitchen. She's wearing a white shirt and a pink apron. She's working at a counter with a baking sheet that has several tomato slices or something similar. There's a bowl with a spoon and some cheese or ingredients nearby. \n\nIn the video, she's using her hands to place or arrange items on the baking sheet. The actions are sequential: she moves her hands over the tray, maybe adding toppings. The background has a stove, cabinets, and kitchen items, but we need to keep background minimal. \n\nCamera perspective: it's a fixed shot, probably a medium shot showing her from the front. No movement mentioned, so it's static. \n\nLet's structure the caption: start with the girl's action, describe what she's doing step by step. Mention her appearance briefly, then the objects. Check rules: chronological order, motion of main subject. \n\nSo, first, the girl is arranging items on a baking sheet. She's holding a spoon or something from the bowl. The bowl is on the counter to her left. She moves her hands over the tray, adding or adjusting toppings. The kitchen background has a stove and cabinets, but keep it minimal. \n\nMake sure to exclude text recognition and named characters. So, \"a young girl in a white shirt and pink apron\" is fine. \n\nPutting it all together: \n\nA young girl in a white shirt and pink apron stands at a kitchen counter, arranging small items on a baking sheet with six circular sections. She uses her hands to place toppings from a nearby bowl containing a red mixture and a white substance onto the sections. The bowl, holding a spoon, sits to her left on the counter. She then moves her hands over the tray, adjusting the toppings. The camera remains stationary, capturing her actions from a medium frontal angle.\n\nWait, need to check chronological order. First frame: she's doing something with her hands over the tray. Then she moves, maybe adding. Let's see the frames: frame 0: hands over tray, frame 1: same, frame 2: maybe placing, frame 3: same, frame 4: she turns, frame 5: she's holding a glass? Wait, the video description: [0.0] she's in the kitchen, [1.4] she's using her hands, [2.5] same, [3.6] same, [4.7] she's holding a glass. Wait, the user's input: the video has frames up to 4.7. Wait, the user provided the video description as a series of frames. Let's look:\n\nThe user's input shows:\n\n<0.3 seconds> [frame 0.3] girl in kitchen, hands on tray.\n\n[1.4] same, maybe adding something.\n\n[2.5] same, continuing.\n\n[3.6] same.\n\n[4.7] she's holding a glass (the caption says \"she holds a glass\").\n\nWait, the fourth frame (4.7) says she holds a glass. So the sequence is: she is arranging items on the baking sheet, then picks up a glass.\n\nWait, the initial description: \"a young girl in a white shirt and pink apron stands at a kitchen counter, arranging small items on a baking sheet with six circular sections. She uses her hands to place toppings from a nearby bowl containing a red mixture and a white substance onto the sections. The bowl, holding a spoon, sits to her left on the counter. She then moves her hands over the tray, adjusting the toppings. The camera remains stationary, capturing her actions from a medium frontal angle.\"\n\nWait, but the fifth frame (4.7) she holds a glass. So need to include that. Maybe the glass is part of her action. Let's check the user's input:\n\nIn the video description:\n\nFrame 4.7: \"She holds a glass.\"\n\nSo, the sequence: she is arranging (frames 0-3.6), then holds a glass (4.7). So chronological order: she arranges items on the tray, then picks up a glass.\n\nSo the caption should include that transition.\n\nLet me rephrase:\n\nA young girl in a white shirt and pink apron stands at a kitchen counter, arranging small items on a baking sheet with six circular sections. She uses her hands to place toppings from a nearby bowl (containing a red mixture and a white substance) onto the sections. After adjusting the toppings, she picks up a clear glass with her right hand. The bowl with a spoon sits to her left on the counter. The camera remains stationary, capturing her actions from a medium frontal angle.\n\nWait, but the video might have the glass appearing as she holds it. Also, check if the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xWA6aFT9SY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xWA6aFT9SY_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 381.18091586798107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands interact with solid objects on the tray (e.g., arranging items), displaying locomotion and explicit physical handling.", "background_and_ambient_analysis": "Background elements (cabinets, stove, wall) show no uniform shifting. No fluid, fire, or wind-driven motion detected."}}
{"video_id": "4xSP2qrPWqk", "file_name": "4xSP2qrPWqk_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a black and white striped onesie sits on a white bed. Initially with eyes closed, the baby opens its mouth and begins crying, arms moving outward and upward as the crying continues. The camera remains stationary, providing a top-down view of the baby's upper body against the bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xSP2qrPWqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xSP2qrPWqk_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 151.21207372639313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A baby (discrete solid object) exhibits movement: head turning, arm waving, and crying motions. These are voluntary movements controlled by the baby's musculature.", "background_and_ambient_analysis": "Static bed and headboard with no shifting or fluid motion (fire, water, wind) detected. Background elements remain consistent throughout."}}
{"video_id": "4xaXc-_nAFY", "file_name": "4xaXc-_nAFY_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, mostly wearing dark clothing with glowing green, red, and blue sticks, dance energetically with arms raised in a dimly lit venue. They move rhythmically, tightly packed together, some raising hands higher as the scene progresses. The camera moves through the crowd, slightly shaking, capturing their continuous motion from a low angle as it pans left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xaXc-_nAFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xaXc-_nAFY_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 40.86623916119072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people in a crowd. Their motion is due to locomotion (dancing) and minor interactions within the crowd, easily trackable as individual bounding boxes despite crowding.", "background_and_ambient_analysis": "The background (walls, ceiling, structural elements) is static with no uniform shifting. There is no fire, water, smoke, or wind present. Ambient motion is limited to stage lighting changes (purple/green), which are controlled environmental effects rather than fluid/environmental motion."}}
{"video_id": "4xOJsgy8HTs", "file_name": "4xOJsgy8HTs_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals crouch on grassy ground amidst green foliage; a shirtless man in black shorts and a person in a yellow shirt exchange a brown, textured object. The man in black shorts takes the object, holds it with both hands, and rotates it while the other person assists. The camera focuses closely on their hands and the object, shifting from a wider view of both individuals to a tight close-up of the object being manipulated. Background remains blurred greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xOJsgy8HTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xOJsgy8HTs_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 101.44137884551358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are manipulating a coconut, causing it to rotate and move in the hands.", "background_and_ambient_analysis": "The background consists of static green foliage and grass; no fluid or wind motion observed."}}
{"video_id": "4xp6H1R3LuI", "file_name": "4xp6H1R3LuI_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black dress and high heels dances with a man in a light shirt and trousers on a wooden floor. They rotate, she extends her arm upward, then step and turn together, moving around the room. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xp6H1R3LuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xp6H1R3LuI_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 177.40603644459512, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (dancer pair) are moving through intentional locomotion (dancing steps, turns).", "background_and_ambient_analysis": "Background elements (walls, floor, furniture) are static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "4xdKY_IjLl4", "file_name": "4xdKY_IjLl4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to look at each frame. The video shows a person skateboarding on a ramp. Let's check the sequence.\n\nFirst frame: Person in dark pants and sneakers on a ramp. Then they move, maybe starting to skate. Next, they're on the ramp, then in the air, then back on the ramp. Wait, the frames are sequential. Let's break down the actions.\n\nFrame 0: Person stands on a ramp, dark pants, gray shirt (from frame 1), sneakers. Frame 1: They step on the skateboard. Frame 2: Skating up the ramp. Frame 3: Maybe mid-air trick? Frame 4: Landing on the ramp. Frame 5: Continuing on the ramp.\n\nWait, the video is a sequence of 5 frames. Let's list the actions chronologically.\n\nStart: Person in dark pants, light shirt, sneakers on a skateboard at the base of a ramp (frame 0). Then they push off, ride up the ramp (frame 1), gain height (frame 2), maybe perform a trick (frame 3), then land back on the ramp (frame 4), and continue skating (frame 5).\n\nAppearance: Person is wearing dark blue pants, gray t-shirt, beige sneakers with orange wheels. The ramp is brown with gray edges. Background has a red court, fence, grass.\n\nNeed to be concise. Focus on motion: starts at base, pushes up ramp, skates to top, maybe does a trick, lands, continues. Spatial: ramp is in a park area with court and fence.\n\nCamera perspective: It seems like a side view, following the skater's movement. Minimal background, but the court is part of the setting.\n\nLet me structure the caption:\n\nA person in dark pants, gray t-shirt, and beige sneakers with orange wheels skates on a brown ramp with gray edges. They begin at the ramp's base, push off to ride upward, reach the ramp's peak, perform a maneuver mid-air, then land back on the ramp before continuing to skate away. The camera maintains a side perspective, following the skater's motion with minimal background elements visible.\n\nWait, check the rules. Avoid background unless essential. The background here is a court and fence, but maybe not essential. So maybe just mention the ramp.\n\nAlso, chronological order: starts at base, moves up, does trick, lands, continues.\n\nLet's check the frames:\n\nFrame 0: Person at base of ramp (standing, maybe about to start).\n\nFrame 1: Skating up the ramp.\n\nFrame 2: Skating on the ramp, maybe mid-motion.\n\nFrame 3: Skater in the air (doing a trick).\n\nFrame 4: Landing on the ramp.\n\nFrame 5: Skating away from the ramp.\n\nSo the sequence is: starts at base, pushes up the ramp, rides to the top, jumps off (or does a trick), lands back, and skates away.\n\nNow, the caption should be concise.\n\n\"A person in dark blue pants, gray t-shirt, and beige sneakers with orange wheels skates up a brown ramp with gray edges, pushes off at the base, rides to the top, performs a mid-air trick, lands back on the ramp, and continues skating away. The camera follows the skater's movement from a side perspective with minimal background details.\"\n\nCheck rules: focus on motion, chronological, appearance (color, size, orientation), spatial (ramp is the main location), camera perspective.\n\nWait, the rules say \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" Here, the skater is moving along the ramp, so maybe not too much spatial. Just describe the motion.\n\nAlso, number: one person.\n\nLet's make it more concise.\n\n\"A person wearing dark pants, a gray t-shirt, and beige sneakers with orange wheels skates up a brown ramp with gray edges, pushing off the base, rising to the top, performing a mid-air maneuver, landing back on the ramp, and continuing to skate away. The camera maintains a side view perspective throughout the sequence.\"\n\nCheck for minimal background: the background has a red court and fence, but maybe not essential. The rules say \"exclude text recognition, named characters, or stylistic analysis. Background descriptions minimal unless essential.\"\n\nSince the ramp is the main element, maybe just mention the ramp, not the court. Wait, the first frame shows the ramp on a court (red and brown), but maybe it's not necessary. Let's see.\n\nThe problem says \"Keep background descriptions minimal unless essential for understanding motion.\" So if the background isn't needed for the motion (e.g., the ramp is the main thing), then just describe the ramp. The ramp is the key element.\n\nSo maybe the caption should focus on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xdKY_IjLl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xdKY_IjLl4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 102.92515579760051, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The primary discrete objects are a person (skateboarder) and a skateboard. The person is moving due to their own locomotion and performing tricks, with the skateboard being propelled by the person's movements.", "background_and_ambient_analysis": "The background includes static elements (railings, track, trees) that do not shift uniformly. There is no prominent fluid or environmental motion (like fire, water, wind) dominating the scene."}}
{"video_id": "4xXQEWEKAAU", "file_name": "4xXQEWEKAAU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise, chronological paragraph focusing on the main subjects' motions and behaviors. First, I need to parse the video frames.\n\nLooking at the frames: In frame 0, there's a woman in a purple outfit and headscarf pushing a stroller. She's smiling. Behind her, another person in light clothing is walking. Then, in frame 1, the woman continues pushing the stroller, maybe turning slightly. Frame 2 shows her moving towards a group, with the stroller still in hand. Frame 3: she's interacting with someone holding a newspaper. Frame 4: she's now facing the camera, and another woman in purple is behind her. The background has trees and a park setting.\n\nWait, the user says to mention appearance and number. So main subjects: the woman in purple headscarf and purple top, stroller. Then there's another person in the background (frame 0), then more people in later frames. Let me check the sequence.\n\nThe main subject is the woman pushing the stroller. She's in the foreground. In frame 0, she's pushing the stroller, smiling. Then frame 1: she's still pushing, maybe moving. Frame 2: she's closer to another person in green. Frame 3: she's interacting with someone holding a newspaper. Then frame 4: she's facing the camera, another person in purple is behind her.\n\nWait, in frame 4, the camera shows her from behind, and another person is next to the stroller. The person in green is on the left, holding a newspaper. Then the woman turns towards the camera, smiling. The background has trees and a park bench.\n\nThe camera movement: the first frames are steady, but maybe the camera is moving as the woman moves. The last frame (frame 4) shows the camera slightly shaking or panning.\n\nNeed to describe in chronological order: the woman pushes the stroller, interacts with others, turns towards camera, then the camera shifts.\n\nWait, the user said to include spatial relationships. So, in frame 0, the woman is in front, pushing the stroller. Behind her, another person. Then in frame 2, the woman moves towards a person in green. Then frame 3: she's interacting with the person in green. Frame 4: she's now facing the camera, another person in purple is behind her.\n\nAlso, background is a park with trees and grass. Minimal background description.\n\nThe caption must be concise. So: The main subject is the woman in purple headscarf and top pushing a stroller, smiling. She interacts with a person in green holding a newspaper, then turns toward the camera as others stand nearby. Background is a park with trees. Camera follows her movement with slight shake.\n\nWait, the user says \"mention spatial relationships if relevant (e.g., in front of, to the left)\". So maybe when she's pushing the stroller towards the person in green, who is to her left. Then when she turns, others are behind.\n\nLet me structure it step by step.\n\n1. Start: Woman in purple headscarf and top pushes stroller, smiling. Another person in light clothing walks behind her in a park.\n2. She moves the stroller forward, approaching a person in green shirt holding a newspaper.\n3. She interacts with the person in green, then turns to face the camera, revealing a second woman in purple standing nearby.\n4. Camera follows her motion with a slight shake.\n\nNeed to keep it chronological. Also, mention the stroller. The stroller is black, maybe? The user says \"color, size, orientation\" for appearance. But the problem says \"briefly describe their appearance and number (color, size, orientation)\". So for the stroller: black, medium size. The people: woman in purple headscarf and purple top, other people in light clothing.\n\nWait, the rules say \"appearance and number\" of main subjects. So main subjects are the woman pushing the stroller, the stroller itself, and the people interacting with her. Let's see:\n\nMain subjects: the woman in purple headscarf and purple top, the black stroller, a person in green shirt, and another woman in purple.\n\nBut the rules say \"main subjects (people/animals/objects)\". So the woman is the main, then the stroller, then the others.\n\nIn the caption, need to mention them in order.\n\nLet me check the output format again. It's a paragraph, so:\n\n[Start] The woman in a purple headscarf and top pushes a black stroller, smiling as she moves toward the camera in a sunny park. She interacts with a person in a green shirt holding a newspaper to her left, while another woman in purple stands behind her.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xXQEWEKAAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xXQEWEKAAU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 30.897659039893437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people (walking/interacting with stroller) and a stroller. Motion due to walking/locomotion.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting; no dominant fire, water, or wind motion observed."}}
{"video_id": "4xksadu5-Sg", "file_name": "4xksadu5-Sg_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve places a silver fork to the left of a white plate with a gold rim, which rests on a napkin. The fork is positioned vertically and then slightly adjusted. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xksadu5-Sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xksadu5-Sg_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 124.58482428895825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (discrete object) picks up and places back a fork, causing the fork to move due to physical force.", "background_and_ambient_analysis": "The background (patterned surface and napkin) remains static; no fluid motion (fire, water, wind) observed."}}
{"video_id": "4xqP10UCzdY", "file_name": "4xqP10UCzdY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand holds a wooden-handled hammer and strikes a brown leather piece resting on a dark marble block. The hammer is raised and then lowers to press the leather, causing it to flatten against the block. The hand moves away, revealing the now-pressed leather. Tools with forked tips and a wristwatch sit nearby on the white surface. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xqP10UCzdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xqP10UCzdY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 104.87365422328696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand in black glove moves hammer and related tools (metal implements, leather strip) via explicit physical interaction (hitting, lifting, repositioning).", "background_and_ambient_analysis": "Background elements (white surface, box labeled 'LUTS', plant, and tools) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "4xhkSmSIm5U", "file_name": "4xhkSmSIm5U_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown coat, straw hat with blue ribbon, and scarf walks from the right side of the frame toward the bed, then turns to face the camera while adjusting their hands. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xhkSmSIm5U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xhkSmSIm5U_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 235.99173602027503, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) moves across the scene: walking, bending, and handling a bag. Motion is due to locomotion and physical interaction with objects.", "background_and_ambient_analysis": "Background elements (bed, bookshelf, doors) remain stationary with no uniform shifting; no fluid or gaseous motion (fire, water, smoke, wind) observed."}}
{"video_id": "4y7yVevE96g", "file_name": "4y7yVevE96g_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a child on a playground piece. First, the child is standing on a green metal structure, maybe a swing or seesaw? Wait, the description says it's a playground apparatus. The child is wearing a green shirt, dark pants, red shoes. The background has sand, a red wagon, trees. The child is moving: in the frames, they're lifting their arms up, maybe pushing or pulling the handle. Let's check the motion: from frame 0 to 5, the child is standing on the platform, arms up, then moving the handle. The camera is stationary, looking straight at the child. Background is a bit blurred but there's a red wagon in the back. So the main subject is the child, action is moving the handle of the playground equipment. Spatial: the child is on the platform, which is part of the green metal structure. Need to mention appearance: green shirt, dark pants, red shoes. Motion: stands on platform, raises arms, moves handle. Camera is static, no movement. Let's structure the caption: chronological order. Start with the child's position, then their action. Keep it concise. Avoid background details unless essential. The red wagon is in the background, but maybe not essential. So the key is the child's motion on the playground equipment. Let's draft: A child in a green shirt, dark pants, and red shoes stands on a sand-covered playground platform, moving a green metal handle attached to the apparatus, raising their arms upward as they operate the equipment. The camera remains stationary, capturing the child’s movements against a backdrop of sand and distant objects. Wait, but need to be concise. Let's check the rules. Focus on motion and behavior, chronological. So the child is moving the handle, arms up. Let's make it shorter. The child, wearing a green top and dark pants, stands on a green metal playground apparatus, lifting their arms and moving a connected handle in a repetitive motion. The camera is fixed, showing the child's actions on the sandy ground with minimal background details. Maybe. Let me check the frames. In frame 0, child is standing, arms up. Then frame 1, same position. Frame 2, arms up. Frame 3, arms up. Frame 4, moving the handle down. Wait, the video shows the child operating the equipment, so the motion is moving the handle up and down. So \"a child in a green shirt, dark pants, and red shoes stands on a green metal playground apparatus, repeatedly lifting and lowering a connected handle while maintaining balance on the platform. The camera remains stationary, capturing the child's movements on the sandy ground.\" But the output must be concise. Let's check example: \"A child in a green shirt and dark pants stands on a green metal playground apparatus, raising their arms as they operate the equipment. The camera is fixed, showing the child’s actions against a sandy background.\" Yes. Let's make sure it's chronological. The child starts standing, then moves the handle. So \"A child wearing a green shirt, dark pants, and red shoes stands on a green metal playground apparatus, moving a handle by raising their arms and shifting their weight. The camera remains stationary, capturing the child’s repetitive motion on the sandy ground.\" Hmm. Let's check the rules: \"conclude with camera perspective and movement\". So the camera is stationary. Also, \"mention spatial relationships if relevant\". The apparatus is on the sand, but maybe not necessary. Let's combine: A child in a green top, dark pants, and red shoes operates a green metal playground apparatus on a sandy surface, lifting their arms and moving a connected handle in a rhythmic motion. The camera is fixed, viewing the child’s actions from a straight-on angle. Yes, that's concise. Let's check all rules: a) motion and behavior in order: child operates apparatus, moves handle, lifts arms. b) appearance: green top, dark pants, red shoes. c) spatial: on sandy surface, apparatus is green metal. d) camera: fixed, straight-on. e) background minimal: sandy surface. f) exclude text, etc. g) no reasoning. So the caption should be: A child wearing a green shirt, dark pants, and red shoes stands on a green metal playground apparatus, repeatedly lifting their arms and moving a handle while balancing on the sandy platform. The camera remains stationary, capturing the child's motion from a frontal perspective. Let me see if it's concise. Maybe \"A child in a green top and dark pants operates a green metal playground apparatus on sand, raising arms and moving a handle in rhythmic motion. The camera is fixed, showing the child's actions from a direct angle.\" That's better. Let's check the exact frames: the child is on the platform, moving the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4y7yVevE96g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4y7yVevE96g_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 297.669989197062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is actively moving on the exercise machine, pushing the handles and shifting their body position.", "background_and_ambient_analysis": "The background (trees, red truck, and ground) is static with no significant shifts. No environmental fluids (fire, water, smoke, or wind) are present."}}
{"video_id": "4xrIshDpOGA", "file_name": "4xrIshDpOGA_000491_000501.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance hall with wooden flooring and balloons, multiple people dance in a group; a man in a black suit with a bow tie stands and moves slightly, while others, including a woman in red and another in a patterned dress, dance across the floor. The camera pans left, capturing their movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xrIshDpOGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xrIshDpOGA_000491_000501.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 33.86933500979923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Multiple dancers (people) exhibit locomotion through stepping and coordinated movement. A man in a suit in the foreground displays subtle body adjustments while standing. All movements are tracked via bounding boxes showing distinct physical motion.", "background_and_ambient_analysis": "The background elements (walls, decorations, wooden floor) remain static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). The scene is an indoor dance event with consistent lighting and no atmospheric effects."}}
{"video_id": "4xyZBJZP8uQ", "file_name": "4xyZBJZP8uQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a beard, wearing a checkered shirt, holds a bottle near their mouth before raising their right hand to touch their beard, remaining stationary in front of a window with curtains and a wooden door; the camera maintains a static perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4xyZBJZP8uQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4xyZBJZP8uQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 98.83347021347709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is moving due to speaking and hand gestures (touching neck, face, and holding a microphone). The microphone is also a discrete object held by the person.", "background_and_ambient_analysis": "Background (wall, door, curtains) is static. No fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "4yPJnCEjMWU", "file_name": "4yPJnCEjMWU_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in a swimsuit executes breaststroke in a pool, initially floating on the water surface with arms extended forward. The swimmer submerges, legs kicking in a frog motion, then resurfaces with arms pulling back toward the body. The camera maintains a side view, tracking the swimmer's forward motion across the pool lanes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4yPJnCEjMWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4yPJnCEjMWU_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1299.5055254039764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A swimmer (solid object) moving via swimming motion.", "background_and_ambient_analysis": "Water is a fluid environment, but the dominant motion is the swimmer's locomotion. Background elements (lane dividers) are stationary."}}
{"video_id": "4y4iTUX_laE", "file_name": "4y4iTUX_laE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with a brown ponytail, wearing a blue top with pink straps and sunglasses on her head, reaches her hand into murky water with floating lily pads. She leans forward over the edge of a boat, her arm submerged, then shifts her body to fully lean over the edge, revealing her back. The camera maintains a top-down perspective, following her movement as she adjusts her position above the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4y4iTUX_laE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4y4iTUX_laE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 121.70511005439738, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single solid object (a person) is moving: leaning over the water's edge, adjusting posture, and interacting with the water.", "background_and_ambient_analysis": "The background includes water and vegetation; water has minor ripples but no dominant fluid motion (fire, smoke, wind). Static elements (plants, rocks) show no uniform shifting."}}
{"video_id": "4ybvRlh_yqI", "file_name": "4ybvRlh_yqI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people. One is lying on the floor, wearing white clothes, and the other is standing over them, also in white shirt. The standing person is doing chest compressions, so it's CPR. Let's check the sequence. \n\nStarting at 0.0 seconds: The person in white is on the floor, another on top doing compressions. Then the camera angle shifts a bit, maybe following the action. The background has furniture like chairs and a table, but we need to keep background minimal. \n\nMain subjects: two people. The one lying down is prone (face down? Wait, no, in CPR, they're usually supine. Wait, the video might have them lying on their back. Let's see the frames. The person on the floor is lying flat, the other is on top, hands on chest, compressing. So the standing person is doing chest compressions on the prone person (wait, no, if they're doing CPR, the person is lying on their back. Maybe the video is a bit unclear, but the action is compressions. \n\nChronological order: the person in white shirt stands over the prone person, hands on chest, performing compressions. The camera angle changes slightly, maybe panning or tilting, but it's a handheld shot, so slight movement. Background has furniture but not essential. \n\nSo the caption should be: A person in a white shirt performs chest compressions on another person lying prone on the floor. The standing individual maintains rhythmic compressions while the camera slightly shifts angles, revealing a room with furniture in the background. \n\nWait, check rules: concise, chronological. \"A person in a white shirt performs chest compressions on another person lying on the floor. The standing individual continues compressions as the camera angle shifts, showing a room with chairs and tables.\" But need to be minimal background. \n\nWait, the rules say background minimal unless essential. So \"a room with chairs and tables\" might be minimal. \n\nLet's structure: \n\n- Main subjects: two people (one standing, one lying), actions: compressions.\n- Chronological: starts with person doing compressions, continues.\n- Spatial: standing in front of the lying person.\n- Camera: slight movement, maybe handheld, starts top-down but shifts.\n\nWait, first frame is top-down, then shifts to a more angled view. So \"The camera shifts from a top-down view to a side angle as a person in a light-colored shirt performs chest compressions on another person lying on the floor in a room with furniture.\"\n\nBut need to be concise. Let's check example.\n\nFinal caption: A person in a light-colored shirt performs chest compressions on a person lying on the floor. The standing individual maintains rhythmic compressions while the camera angle shifts slightly, revealing a room with furniture in the background.\n\nCheck rules:\n\na) Motion: chest compressions, chronological order (starts with doing compressions, continues).\nb) Appearance: light-colored shirt (white), person lying on floor (white clothes? The video shows white shirts for both, so \"light-colored shirt\" and \"person lying on floor\" (white clothes, but maybe \"person lying on floor in white\" but keep it concise).\nc) Spatial: standing over the prone person (lying on floor, so standing in front, on top).\nd) Camera: shifts slightly, top-down initially.\ne) Background: furniture minimal, so \"room with furniture\" is okay.\nf) Exclude text, named characters, etc.\n\nSo adjust: \n\n\"A person in a light-colored shirt performs chest compressions on another person lying on the floor. The standing individual continues rhythmic compressions as the camera shifts angle, showing a room with chairs and tables in the background.\"\n\nWait, the lying person's clothes: the video shows both in white, so \"lying person in white clothing\" but maybe \"a person lying on the floor\" and \"standing person in light-colored shirt\".\n\nYes, that's okay.\n\nLet me make sure it's concise and chronological.\n\nFinal: A person in a light-colored shirt performs chest compressions on a person lying on the floor, continuing rhythmic compressions as the camera shifts angles, revealing a room with chairs and tables in the background.\n\nBut check if \"continuing rhythmic compressions\" is part of chronological. The video shows the action starting and ongoing.\n\nAlternatively: The standing individual in a light-colored shirt performs chest compressions on the prone person on the floor, with the camera shifting slightly to reveal a room with furniture. \n\nHmm, \"prone\" might be accurate, but maybe \"lying on the floor\" is simpler.\n\nWait, the first frame: the person on the floor is on their back (supine) for CPR, so \"lying on the floor (supine)\" but maybe \"lying on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ybvRlh_yqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ybvRlh_yqI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.32256383053065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: the reclining individual (recipient) shows minimal motion (chest compression), while the standing individual (compressor) performs rhythmic hand movements for chest compressions.", "background_and_ambient_analysis": "Background elements (floor, furniture) remain static with no fluid/environmental motion (e.g., fire, water, smoke); no significant background shifting detected."}}
{"video_id": "4yAbaI5oQkE", "file_name": "4yAbaI5oQkE_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows people playing Mahjong. First, I need to describe the sequence chronologically. The main subjects are hands arranging tiles. Let's look at each frame.\n\nIn frame 0, hands are moving tiles on a green table. There are pink and white tiles. The hands are placing them into a row. Then frame 1: hands continue arranging, maybe adding to the row. Frame 2: more hands, maybe two people. Frame 3: hands placing tiles into the row. Frame 4: hands moving tiles from the pile to the row. Frame 5: hands placing tiles into the row.\n\nSo, chronological order: hands from multiple people (appearing as pairs, maybe two players) are arranging Mahjong tiles. The tiles are pink and white, rectangular, stacked or laid out. The action is placing tiles from a pile into a row on a green table. Spatial: hands are in front of the table, moving tiles to the row. Background is minimal, just the table and maybe a chair.\n\nCamera: top-down view, slightly shaking? Wait, the video description says \"top-down\" but let's check the movement. The description says \"camera perspective and movement\". The frames are close-up, so probably top-down, no major movement.\n\nNeed to mention number: hands of multiple people (at least two, since multiple hands are visible). Appearance: hands (fingers, maybe rings), tiles are pink and white, rectangular.\n\nConclude with camera: top-down view, minimal movement.\n\nNow, structure:\n\n\"Multiple hands arrange pink and white rectangular Mahjong tiles on a green table. The hands sequentially place tiles from a central pile into a straight row along the table's edge. Two individuals, distinguishable by their sleeve colors, contribute to the arrangement; one wears a light gray sleeve, the other a patterned one. The tiles are positioned in front of the hands, with some already aligned in the row and others remaining in the pile. The camera maintains a steady top-down perspective with slight movement, focusing on the tile arrangement process.\"\n\nWait, check rules: exclude text, named characters. So no \"light gray sleeve, patterned one\" if not necessary. Maybe \"hands of two people\" instead.\n\nLet me check the frames. The first frame shows two people's hands: one in light gray, one in dark gray (maybe). Then frame 2, same. So two people.\n\nSo: \"Two pairs of hands, one wearing a light gray sleeve and the other a dark gray sleeve, arrange pink and white rectangular Mahjong tiles on a green table. Sequentially, the hands pick up tiles from a central pile and place them into a straight row along the table's edge. The tiles are positioned in front of the hands, with some already aligned in the row and others remaining in the pile. The camera maintains a top-down perspective with slight movement, focusing on the tile arrangement process.\"\n\nWait, \"two pairs of hands\" might be confusing. Maybe \"two people's hands\" since two individuals.\n\nWait, the video has multiple hands: in frame 0, two hands (left and right). Frame 1, same. Frame 2, more hands? Wait, the first frame shows two people: one on left (light gray sleeve), one on right (gray sleeve). Then frame 2, maybe another hand? Let's check the video description:\n\n[0.0] <0.3 seconds> - hands of two people (light gray and gray sleeves) arranging tiles.\n\n[1.4] same.\n\n[2.5] more hands? Wait, the frames show multiple hands, so two people contributing.\n\nSo \"Two individuals' hands, one wearing a light gray sleeve and the other a patterned sleeve, arrange pink and white rectangular Mahjong tiles on a green table. Chronologically, the hands sequentially pick up tiles from a central pile and place them into a straight row along the table's edge. The tiles are positioned in front of the hands, with some already aligned in the row and others remaining in the pile. The camera maintains a top-down view with slight movement, focusing on the tile arrangement process.\"\n\nBut rule f says exclude text recognition, named characters. So maybe \"two people's hands\" without sleeve colors. Wait, the video description says \"hands\" in the frames. The appearance of the hands: maybe not necessary to specify sleeve colors. Rule b: briefly describe appearance and number. So \"two people's hands\" (number), \"pink and white rectangular tiles\".\n\nLet me adjust.\n\n\"Two people's hands arrange pink and white rectangular Mahjong tiles on a green table. Sequentially, the hands move tiles from a central pile into a straight row along the table's edge. The tiles are positioned in front of the hands, with some already aligned in the row and others remaining in the pile. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4yAbaI5oQkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4yAbaI5oQkE_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 134.95917722542754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (Mahjong tiles) are being moved by human hands; hands interact with tiles through physical contact and manipulation.", "background_and_ambient_analysis": "The background (green table, static elements) shows no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "4ymAlx0aLUY", "file_name": "4ymAlx0aLUY_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are the adult and the child. Let's check the frames.\n\nAt the start (0.0s), the adult is standing by the fence, holding a yellow object (maybe a ball?) and a tennis racket. The child is in front of the adult, maybe reaching up. Then in the next frame (1.4s), the child is moving away, and the adult is holding the racket. Then the child runs off to the left, and the adult turns to look. \n\nWait, the video has 5 frames. Let's map each:\n\n0.0s: Adult (tall, white shirt, black shorts, white shoes) and child (small, white shirt, light pants, yellow shoes) are near the fence. Adult holds a yellow object and racket. Child is close.\n\n1.4s: Adult is holding the racket, child has moved away. Child is in front, then walks left.\n\n2.5s: Child is running to the left, adult is still holding racket.\n\n3.6s: Adult is standing alone, child is gone.\n\n4.7s: Adult is turning, maybe looking around.\n\nWait, the task is chronological. So the sequence:\n\n- Initially, adult and child are together. Adult hands something to child (yellow object, maybe a tennis ball). Then child runs away to the left, and adult remains.\n\nWait, the child starts by being held by the adult? No, in frame 0, adult is holding the child's hands? Wait, frame 0: adult is holding the child's hands, maybe giving something. Then in frame 1, adult is holding the tennis racket, and child is moving away.\n\nWait, let's re-examine the video:\n\nFrame 0: Adult (wearing white shirt, black shorts, white sneakers) stands by the fence, holding a child (small, white shirt, light pants, yellow shoes) who is reaching up. Adult also holds a tennis racket.\n\nFrame 1: Adult is holding the racket, child is running away from the fence to the left.\n\nFrame 2: Child is farther left, adult stands near the fence.\n\nFrame 3: Child is out of frame (left), adult is standing still.\n\nFrame 4: Adult is looking towards the left where the child was.\n\nSo chronological order:\n\nThe adult and child are initially together at the fence. The adult hands the child a yellow object (maybe a tennis ball) while holding a tennis racket. The child then runs away to the left, and the adult remains standing near the fence, eventually turning to look in the direction the child ran.\n\nNow, appearance: adult is tall, white shirt, black shorts, white shoes; child is small, white shirt, light pants, yellow shoes.\n\nSpatial: child starts in front of adult, then moves left.\n\nCamera: static, no movement mentioned.\n\nBackground: tennis court with fence, but minimal description.\n\nNow, following the rules:\n\n- Motion: adult and child interact, child runs away, adult remains.\n\n- Appearance: adult's clothing, child's clothing.\n\n- Spatial: child in front of adult, then left.\n\n- Camera: static.\n\n- Background minimal.\n\nSo putting it all together concisely.\n\nLet me draft:\n\nA tall adult wearing a white shirt, black shorts, and white sneakers stands by a chain-link fence holding a small child in a white shirt, light pants, and yellow shoes. The adult, also holding a tennis racket, hands the child a yellow object, then the child runs left across a concrete path. The adult remains stationary, turning slightly to watch the child move away. The camera is static, capturing the scene from a fixed position.\n\nWait, check the frames: in frame 0, adult is holding the child's hands, maybe. Then in frame 1, child is running away. So the sequence:\n\nInitially, the adult and child are close; the child is handed a yellow object (maybe the racket is being held, but the child has yellow shoes, maybe the yellow object is a ball). Then the child runs left, adult stays, then adult turns.\n\nWait, the yellow object might be the racket? No, the racket is yellow? The description says \"yellow\" in frame 0, maybe the object. The child has yellow shoes.\n\nLet's focus on motion:\n\n- Frame 0: Adult and child are together. Adult holds racket and a yellow object (maybe a ball).\n\n- Frame 1: Child runs away to the left, adult holds racket.\n\n- Frame 2: Child is further left, almost out of frame; adult is still at the fence.\n\n- Frame 3: Child is gone, adult stands alone.\n\n- Frame 4: Adult turns to look where child went.\n\nSo chronological order:\n\nThe adult (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4ymAlx0aLUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4ymAlx0aLUY_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 276.59787053061484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult and child moving; ball thrown and caught.", "background_and_ambient_analysis": "Background (tennis court, fence) is static with no environmental motion (no fire, water, wind)."}}
{"video_id": "4yiqqbQegHQ", "file_name": "4yiqqbQegHQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the left, picks up a pink marker, and moves it horizontally over a black line drawing of a pony on white paper. The hand then releases the marker back onto an orange surface. The camera maintains a top-down perspective with no movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4yiqqbQegHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4yiqqbQegHQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 171.47915818681304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pink marker moves across the paper, interacting with the My Little Pony drawing.", "background_and_ambient_analysis": "Background elements (orange surface, yellow object) are stationary; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "4yuq33zU2kY", "file_name": "4yuq33zU2kY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a child. The child is wearing a black helmet, a pink shirt under a dark vest. They're holding onto a metal pipe with a rope. The child is standing outdoors, maybe in a park or playground. The background has trees and a building, but we need to keep background minimal. \n\nChronologically: the child starts by holding the pipe, then maybe turns their head, smiles, and moves slightly. Let's check the frames. Frame 0: child holding pipe, looking at camera. Frame 1: same, slight movement. Frame 2: child turns head to the side. Frame 3: continues to turn, maybe smiling. Frame 4: turns more, smiles. Frame 5: same action. \n\nSo the motion: the child is holding a metal pipe with a rope, then turns their head to the left, smiling. Appearance: child in black helmet, pink shirt, dark vest. Spatial: the child is in the center, holding the pipe. Camera: seems to be a handheld shot, maybe slight movement, but the description should note camera perspective. Since it's a video, the camera is likely following the subject. \n\nWait, the rules say: describe motion in chronological order. So first, the child is holding the pipe, then turns head to the left, smiles. Mention appearance briefly. Background minimal. \n\nLet's structure:\n\nA child wearing a black helmet, pink shirt, and dark vest holds a metal pipe with a rope. The child turns their head to the left while smiling, maintaining grip on the pipe. The camera remains steady with slight motion, capturing the child from a frontal perspective.\n\nWait, check the rules: \"conclude with camera perspective and movement\". So need to say camera is frontal, maybe slight shake? The video might have a slight shake. Also, \"keep background descriptions minimal unless essential\". The background has trees and a building, but maybe not essential. So focus on main subject.\n\nAnother check: \"main subjects (people/animals/objects) in chronological order\". So the child's actions: holding pipe, turning head, smiling.\n\nAlso, \"briefly describe appearance and number\". Number is one child. Appearance: black helmet, pink shirt, dark vest.\n\nSo draft:\n\nA child wearing a black helmet, pink shirt, and dark vest holds a metal pipe wrapped with rope. The child turns their head left while smiling, maintaining grip on the pipe. The camera captures the subject from a frontal angle with minimal movement.\n\nWait, but the frames show the child moving from looking at camera to turning left, smiling. Let's check the exact sequence. Frame 0: child facing front, hands on pipe. Frame 1: similar. Frame 2: head turns right? Wait, no, frame 2 says \"turns head to the side\". Let me recheck the video description.\n\nThe video frames: [0.0] child holding pipe, looking at camera. [1.0] same, maybe slight turn. [2.0] turns head to the side. [3.0] continues turning, smiles. [4.0] turning more, smiling. [5.0] same. So chronological: starts holding pipe, then turns head to the side (left), smiles. \n\nSo the motion is: the child is holding a metal pipe with a rope, then turns their head to the left while smiling. \n\nAppearance: one child, black helmet, pink shirt, dark vest. \n\nSpatial: the child is in the foreground, holding the pipe. Background is outdoors with trees and a structure, but minimal. \n\nCamera: frontal, slight movement. \n\nPutting it all together: A child wearing a black helmet, pink shirt, and dark vest holds a metal pipe wrapped with rope. The child turns their head left while smiling, maintaining grip on the pipe. The camera captures the subject from a frontal perspective with slight motion.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to specify camera as frontal, slight shake. Maybe \"frontal angle with slight shake\".\n\nFinal check: \n\n- Main subject motion: holding pipe, then turning head left, smiling. \n\n- Appearance: one child, black helmet, pink shirt, dark vest. \n\n- Spatial: child is central, holding pipe. \n\n- Camera: frontal, slight movement (shake).\n\nSo caption:\n\nA child wearing a black helmet, pink shirt, and dark vest holds a metal pipe wrapped with rope. The child turns their head left while smiling, maintaining grip on the pipe. The camera remains in a frontal perspective with slight movement.\n</think>\n\n<caption_output>A child wearing a black helmet, pink shirt, and dark vest holds a metal pipe wrapped with rope. The child turns their head left while smiling, maintaining grip on the pipe. The camera remains in a frontal perspective with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4yuq33zU2kY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4yuq33zU2kY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 152, "blur_score": 57.72719691397246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child makes minor movements (head turns, arm adjustments, body shifts) consistent with natural locomotion.", "background_and_ambient_analysis": "Background elements (trees, structures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects visible."}}
{"video_id": "4yeyYoPW-Bc", "file_name": "4yeyYoPW-Bc_000402_000412.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a person applying makeup, specifically with a purple brush. Let's break down the frames.\n\nIn the first frame, a hand with a purple brush is near the eye. Then the next frames show the person (female, with dark hair tied up, wearing a striped scarf maybe?) using the brush on the eyebrow. The background changes a bit: first close-up of the eye, then wider to show the room with a door. \n\nMain subject: a person applying makeup. Actions: using a purple brush on the eyebrow. Appearance: dark hair pulled back, wearing a scarf with blue, white, red. Spatial: the brush is in front of the eye. Camera: starts close-up, then slightly zooms out or shifts angle. Background: indoor, door visible in later frames, but minimal as per rules.\n\nNeed to be concise, chronological. Start with the action: hand applies makeup with purple brush on eyebrow. Then describe the person's appearance briefly. Mention the background only if essential, which it is a bit but minimal. Conclude with camera perspective.\n\nCheck rules: a) motion and behavior in order. b) appearance (color, size, etc.) - brush is purple, person has dark hair, scarf. c) spatial: brush near eye, person's hand. d) camera: starts close-up, then shifts to wider angle (maybe pan left? but the frames show the person moving, so camera perspective changes from close to medium). e) background minimal - door visible in later frames, but just mention as \"indoor setting with a door.\"\n\nPutting it all together:\n\nA person with dark hair pulled back and wearing a striped scarf applies makeup using a purple brush near their eyebrow. The hand moves the brush across the brow area, with the camera initially close to the eye then shifting to a wider angle revealing an indoor setting with a door in the background.\n\nCheck for concise and chronological. Also, check output format. Make sure no text, no named characters. Use \"person\" not \"woman\" maybe, but the video shows a woman, but rules say exclude named characters, so just \"a person\". Wait, the task says \"people\" but in the video it's one person. So \"a person\".\n\nWait, the first frame: close-up of hand and eye. Then the second frame shows the person (woman) looking into the camera, then the third frame she's applying makeup. Wait, the video has three frames? Wait, the user provided multiple frames. Let's see:\n\nThe input has frames 0-5. So the sequence:\n\n0.0: hand with purple brush near eye (close-up)\n\n1.4: person (woman) looking towards camera, applying makeup? Wait, the description says [1.4 second] shows a person with dark hair tied up, wearing a scarf, and the brush is moving on the eyebrow.\n\nWait, need to sequence:\n\n- Initially, a hand uses a purple brush on the eyebrow (close-up).\n\n- Then the camera pulls back to show the person (with dark hair, striped scarf) continuing to apply makeup on the eyebrow.\n\n- Background: indoor, door visible.\n\nSo chronological order: the action of applying makeup with the brush, then the camera perspective shifts.\n\nFinal caption should be a paragraph.\n\nLet's draft:\n\nA hand with a purple makeup brush applies product to an eyebrow in close-up view. The camera then pulls back to reveal a person with dark hair tied up, wearing a striped scarf, continuing to apply makeup with the brush across the brow area; the background shows a room with a door. The camera maintains a medium close-up perspective with slight movement.\n\nWait, but need to be concise. Maybe:\n\nA person with dark hair pulled back and wearing a striped scarf uses a purple makeup brush to apply product to their eyebrow. The camera starts close to the eye, then shifts to a medium shot showing the person working on the brow, with a door visible in the background.\n\nCheck rules:\n\na) Motion: hand applying brush, then person working on brow.\n\nb) Appearance: purple brush, person has dark hair, striped scarf.\n\nc) Spatial: brush on brow, person in front.\n\nd) Camera: starts close-up, shifts to medium.\n\ne) Background minimal: door.\n\nf) Exclude text, names.\n\nYes.\n\nAnother version:\n\nA hand holding a purple makeup brush applies makeup to an eyebrow. The camera zooms out to show the person with dark hair and a striped scarf applying the brush on the brow, set against an indoor background with a visible door.\n\nBut need to be chronological: first close-up of brush, then person working, then background.\n\nWait, in the video, the first frame is close-up of hand, then the next frames show the person (so the person is the main subject). So the sequence", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4yeyYoPW-Bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4yeyYoPW-Bc_000402_000412.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 88.46797195788221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding the makeup brush moves over the eye area, and the subject's head turns to face the camera, both representing discrete solid objects in motion due to manual application.", "background_and_ambient_analysis": "The background (walls, door) shows no uniform shifting or fluid environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "4z5nEQc1xMk", "file_name": "4z5nEQc1xMk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray tank top and dark cap sits at a wooden table, holding a glass bottle with a yellow label to their mouth and drinking; they then lower the bottle, place it on the table, and reach for another bottle. The table holds a green bottle, a clear bottle with a label, and a black object. The camera remains stationary, positioned at eye level, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4z5nEQc1xMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4z5nEQc1xMk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.37981641268995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete object) moves their hands (holding a glass, gesturing), manipulates the glass, and interacts with the bottle on the table.", "background_and_ambient_analysis": "The background (wall, refrigerator) shows no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "4z80OAe03oI", "file_name": "4z80OAe03oI_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A child in a red jacket, black pants, and hockey helmet skates forward on an ice rink, with another person in a brown jacket skating in the background. The child turns and moves toward a second child wearing a white helmet who has fallen on the ice, extending an arm toward the fallen child. The camera follows the main child’s motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4z80OAe03oI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4z80OAe03oI_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 152, "blur_score": 105.14419253355399, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children in hockey gear: primary subject (red jacket) skates forward; second child (black gear) skates toward first and falls onto ice; third child (red gear) observes in background. All movements result from physical locomotion and collision on ice surface.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) detected. Ice rink boundary and dark background remain static with no fluid or gaseous motion."}}
{"video_id": "4zQ_qg5Z5Hs", "file_name": "4zQ_qg5Z5Hs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with a scene where two people are playing table tennis. Wait, the first frame is a tennis court? Wait, no, looking at the description: first frame has two people on a tennis court? Wait, no, the first frame shows a tennis court but then the next frames are table tennis. Wait, the user provided the video frames. Let me check:\n\nFrame 0: two people on a tennis court (maybe a different sport, but the caption says the main subjects are playing table tennis later). Wait, no, the first frame might be a different setting, but the video is about table tennis. Wait, the problem says the video is a series of table tennis scenes.\n\nLooking at the frames:\n\n- Frame 0: two people on a tennis court? Wait, the first frame description says \"two players on a tennis court\" but then the next frames switch to table tennis. Wait, the user's provided frames: first frame is a tennis court (maybe a mistake), but then frame 1 shows a table tennis game with a large audience and a portrait. Then frame 2 is another table tennis game with a different setup. Frame 3: two players on a table tennis court with a green shirt and purple shirt, audience. Frame 4: two players on a table tennis court, one in green, one in purple, audience. Frame 5: the court, maybe a close-up of the table. Frame 6: a player in purple shirt hitting a ball.\n\nWait, the user's instruction says to focus on motion and behavior of main subjects. Let's list the frames in order:\n\n0.0 seconds: Two players on a tennis court (but maybe it's a table tennis setup? Wait, no, first frame is a tennis court, but the video is about table tennis. Wait, the first frame has a tennis court with two players, but the next frames are table tennis. Wait, maybe the first frame is a mistake, but the actual video starts with table tennis. Let me check the user's input.\n\nThe user provided frames:\n\n[0.0 seconds] shows two players on a tennis court (maybe a typo, but let's assume the video starts with table tennis).\n\nWait, no: the user's first frame is [0.0] with a tennis court, but then [1.4] shows a table tennis game with a large crowd and a portrait. So the video transitions through different table tennis matches.\n\nSo chronological order:\n\n- First scene: two players (one in orange, one in dark) on a table tennis court, facing each other, playing. Background has a large crowd and a portrait on the wall.\n\n- Second scene: two players (one in green, one in purple) on a table tennis court, playing with a crowd in the background.\n\n- Third scene: same two players, maybe continuing the game, with the audience.\n\n- Fourth scene: a player in purple shirt hitting a ball, possibly in a different setting, but the main action is the table tennis.\n\nSo the main subjects are two players (changing colors: orange/dark, green/purple) playing table tennis. They are on a table tennis court, moving to hit the ball. The background has a crowd in some scenes.\n\nNow, following the rules:\n\na) Chronological order of motion: start with first game (orange and dark players), then green and purple players.\n\nb) Appearance: two players each time, colors (orange, dark; green, purple), size (same, medium), orientation (facing each other, moving to hit ball).\n\nc) Spatial relationships: players on opposite sides of the table, facing each other.\n\nd) Camera perspective: top-down or side? The frames show different angles, but the video probably has various camera shots, but the problem says to describe camera perspective at the end.\n\ne) Background minimal: mention only if essential. In the first scene, there's a crowd and portrait, but since it's not essential for motion, maybe omit. Wait, the first scene's background has a large audience, but the rule says \"keep background descriptions minimal unless essential for understanding motion\". If the motion is playing table tennis, the background is the audience, but maybe not essential. Wait, the second scene has a crowd, but maybe in the caption we can say \"with an audience\" if it's part of the setting.\n\nf) Exclude text recognition, so don't mention the logos or text on the screen.\n\nLet's structure the caption:\n\nStart with the first scene: two table tennis players (one in orange shirt, one in dark shirt) stand on opposite sides of the table, facing each other, preparing to serve. They hit the ball back and forth. Then, the scene changes to two other players (one in green, one in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zQ_qg5Z5Hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zQ_qg5Z5Hs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 910.0065031385514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving include table tennis players (e.g., in red, green, and purple attire) performing locomotion (stepping, lunging) and the table tennis ball moving rapidly across the table due to paddle collisions. These motions are explicitly physical and trackable with bounding boxes.", "background_and_ambient_analysis": "The background elements (arena walls, seating, and audience) are static throughout the video. There is no shifting background, fluid motion (fire, water, smoke), or wind effects. The crowd exhibits minor movement but remains non-fluid and non-dominant."}}
{"video_id": "4zMzrlk3fws", "file_name": "4zMzrlk3fws_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt sits at a bar with his back to the camera, holding a drink. The camera shifts to a bartender in a black shirt with a watch, working behind the bar; he pours liquid into a glass, adds a straw, and adjusts multiple drinks (orange, red, and green hues) on the bar. The background includes bottle shelves, and the camera moves to focus on the bartender’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zMzrlk3fws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zMzrlk3fws_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 129.1877560885737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bartender's hand and bottle are moving to pour a drink; other people are partially visible but not dominant motion sources.", "background_and_ambient_analysis": "Background shelves with bottles remain static; no fluid/environmental motion (e.g., fire, water, smoke) detected. No significant background shift."}}
{"video_id": "4zcL9D8etIQ", "file_name": "4zcL9D8etIQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate red-and-white checkered playing cards on a dark table. Initially, three stacks of cards are arranged; the hands then shuffle and reposition the cards, moving some from the left to the right and adjusting their order. The camera maintains a top-down perspective throughout, capturing the hands’ movements and card stacks without shifting focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zcL9D8etIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zcL9D8etIQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 198.50792063071594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and playing cards are the discrete objects in motion. The hands are manipulating the cards, including shuffling, dealing, and moving the cards on the table.", "background_and_ambient_analysis": "The background (table and blue light strip) is static with no shifting or fluid motion. There are no fire, water, or smoke elements."}}
{"video_id": "4z8jhWVVk_Y", "file_name": "4z8jhWVVk_Y_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored attire walks left to right across a stage lined with tall white light stands, holding a long object and moving from the left side toward the center. They pass the stands as the audience sits in front, some observing and photographing. The camera pans left to follow the person's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4z8jhWVVk_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4z8jhWVVk_Y_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 51.844815595454875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A performer (person) moves across the stage, exhibiting locomotion; audience members exhibit minimal seated movement but are not the primary motion source.", "background_and_ambient_analysis": "The black curtain backdrop and fixed easels show no uniform shifting; no fire, water, smoke, or wind is visible. The background remains static throughout the frames."}}
{"video_id": "4zYlHsbJvbk", "file_name": "4zYlHsbJvbk_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video clips. First clip: a light-colored cow with horns, tied by a red rope, walking on rocky ground. The cow is moving forward, maybe grazing. Second clip: similar cow, but now with a red rope around its neck, walking past a tree trunk. Then third clip: a group by the water—two people on horses, one person in a boat (green), and another person in the boat. Wait, the third clip shows people on horseback near the water. Wait, the video sequence is: first a cow near rocks, then another shot of the cow (maybe same one) with a rope, then the scene shifts to people on horseback and a boat by the river. Let's check the timestamps: [0.0] is the first cow scene, [1.4] is cow moving with rope, [2.5] is the river scene with people on horses and a boat. So chronological order: cow walking on rocky terrain (first clip), then cow moving past tree (second clip), then transition to river where two people on horses (one light, one dark horse), a green boat with people (including a child), and the cow is now near the water? Wait, no. Let's look at each frame:\n\n[0.0] shows a light-colored cow (maybe gray or beige) with horns, on rocky ground, red rope. Background: stones and trees.\n\n[1.4] same cow, moving forward, red rope, behind a tree trunk.\n\n[2.5] scene changes to water (river or lake), shore. Two people on horses: one yellow shirt, one blue shirt, both riding horses (light and dark). There's a green boat, people in it, including a child. The cow is near the shore, walking towards the water.\n\n[3.6] cow is closer to the water, horses and boat still there.\n\n[4.7] the cow is now in front of the horses, which are moving towards the water; people are on horses and in the boat.\n\nWait, the main subjects: cow, horses, people in boat. Chronological order: first cow walking on rocks (0.0), then cow moving with rope (1.4), then scene shifts to river where people on horses (two riders) and a boat with people (including a child), and the cow approaches the water (2.5-4.7).\n\nNow, describe motion and behavior in order. Start with cow: light-colored, horns, red rope, walking on rocky ground. Then, as the scene changes, the cow is near the river shore, moving towards the water. Then, people on horses (two riders, one in yellow, one in blue, horses light and dark) approach the shore with a green boat (people inside, including child). The cow is in front of the horses, moving towards the water.\n\nCheck spatial relationships: in the river scene, cow is near the shore (left side of frame), horses and boat on the right.\n\nBackground: minimal for motion—rocks in first scene, water and trees in second.\n\nCamera movement: first clips maybe static or slight pan, then shifts to the river scene. The last frame (4.7) shows the cow in front of the horses as they move towards the water.\n\nPutting it all together:\n\nA light-colored cow with horns, tethered by a red rope, walks across rocky terrain. The cow continues moving, passing a tree trunk. The scene shifts to a riverbank where two riders on horses (one on a light horse in a yellow shirt, another on a dark horse in blue) approach the water, accompanied by a green boat with people including a child. The cow moves toward the shore, positioning itself in front of the horses as the group advances. The camera pans from the rocky ground to the riverbank, capturing the transition between scenes.\n\nWait, need to be concise. Let's structure it chronologically:\n\n- Start with cow on rocks: light-colored, horns, red rope, walking. Then cow moving past tree. Then scene shifts to river: two horse riders (colors, horses), green boat with people (child), cow approaching water. Camera movement: shifts from rocky terrain to riverbank.\n\nCheck the rules: a) motion chronological. b) appearance: cow light, horns, rope; riders: yellow shirt on light horse, blue shirt on dark horse; boat green, child. c) spatial: cow near shore, horses and boat on bank. d) camera: pans to riverbank.\n\nSo final caption:\n\nA light-colored horned cow, tethered by a red rope, walks on rocky ground and passes a tree trunk. The scene shifts to a riverbank where two riders on horses (one in a yellow shirt on a light horse, the other in a blue shirt on a dark horse)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zYlHsbJvbk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zYlHsbJvbk_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 30.027574609675742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cow moves across a rocky terrain in the initial scene, while in the river scene, multiple individuals on horses and a small boat exhibit discrete locomotion (walking, riding). These are solid objects with clear, intentional motion.", "background_and_ambient_analysis": "Background elements (rocks, wooden structures, trees, calm water) remain static across frames; no significant fluid or wind-driven motion observed (e.g., waves, smoke), satisfying the Ambient Rule."}}
{"video_id": "4zz85chWrrY", "file_name": "4zz85chWrrY_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, dark vest, blue shorts, white socks, and dark shoes operates a gray vacuum cleaner near a white wall with windows and hanging plants. They adjust the vacuum’s position, then walk forward toward the camera while maneuvering the equipment, gradually moving closer until the vacuum’s cord and handle dominate the frame. The camera follows the person’s movement, maintaining a steady perspective as they approach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zz85chWrrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zz85chWrrY_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 2109.6572166485894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving and pushing a vacuum cleaner across the floor. The vacuum cleaner is the primary discrete object in motion, displaced by the person's physical pushing action.", "background_and_ambient_analysis": "The background (white wall, plants, window) shows no uniform shifting or environmental motion. No fire, water, smoke, or wind is present; all elements remain stationary relative to the frame."}}
{"video_id": "4zrXDG9ovU4", "file_name": "4zrXDG9ovU4_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless shirt, black pants with white stripes, and a black cap crouches on grass, facing a small girl in a colorful patterned shirt, green shorts, and black shoes. The girl raises her right hand toward the man, who extends his hand toward her; she then steps closer as he hands her an object. Other people sit and stand in the background, observing. The camera remains stationary, capturing the interaction from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zrXDG9ovU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zrXDG9ovU4_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 307.48364258940614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult engage in physical interaction (hand-to-hand motion, body movement), with other people observing in the background.", "background_and_ambient_analysis": "Background elements (grass, seated people) show no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "4zfKmDVKdAw", "file_name": "4zfKmDVKdAw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person in a pink and black striped hoodie, right? They're bending over a table. The main action is them working with a white cake, maybe decorating or handling it. Let's break it down chronologically.\n\nFirst, the person is leaning over the table. They have their hands on the cake, which is white with some decorations maybe? Then they move their hands, like adjusting the cake. The background has a wooden wall, a radiator, a brown bag, and other items. But we need to keep background minimal. The person's appearance: pink and black striped hoodie, long dark hair. The cake is white, square, on the table. \n\nWait, the caption should be concise, chronological. So start with the person's action. The person is handling the cake, moving their hands around it. Then the camera movement? The video starts with the person leaning, then the camera seems to follow the movement slightly, maybe a bit shaky? But the rules say conclude with camera perspective and movement.\n\nLet me check the rules again. a) Motion and behavior in order. b) Describe appearance briefly. c) Spatial relationships. d) Camera perspective and movement. e) Background minimal. f) Exclude text, names, style.\n\nSo the main subject: a person in a pink and black checkered hoodie. Action: bends over a wooden table, interacts with a white square cake. Steps: first, they're adjusting the cake, then maybe smoothing or decorating. The cake is on the table, which has other items like a brown bag, a bottle, but background is wooden wall, radiator. But background should be minimal.\n\nChronological order: The person bends over the table, places hands on the cake, adjusts its position. Then the camera shifts slightly to follow their hands. Wait, the video clips show the person moving the cake, maybe rotating it? The frames show the person's hands on the cake, then the cake is moved.\n\nLet's structure the caption:\n\nA person wearing a pink and black striped hoodie bends over a wooden table, manipulating a white square cake with their hands. The individual adjusts the cake's position on the table, which also holds a brown bag and a bottle. The camera remains mostly stationary with slight movement, capturing the person’s actions from a medium angle.\n\nWait, but need to be concise. Let's make it shorter. The main motion is the person handling the cake. So:\n\nA person in a pink and black striped hoodie leans over a table, using both hands to adjust a white square cake. The cake sits on a wooden surface with a brown bag and bottle nearby. The camera maintains a steady shot with minor movement, focusing on the person's hands and the cake.\n\nWait, but check the video: the first frame shows the person bending, hands on cake. Then the person moves the cake, maybe rotating it. The captions should be chronological: person bends, hands on cake, adjusts position.\n\nAnother way: A person in a pink checkered hoodie manipulates a white square cake on a table, bending over and repositioning it with their hands. The table also holds a brown bag and a bottle, set against a wooden wall. The camera stays relatively still, slightly following the movement.\n\nBut the rules say \"concise, chronological paragraph\". Let's make sure it's a paragraph.\n\n\"A person wearing a pink and black striped hoodie bends over a wooden table, adjusting a white square cake with both hands. The cake, placed on a table alongside a brown bag and a bottle, is repositioned by the individual. The camera maintains a medium shot with minimal movement, capturing the person's actions as they handle the cake.\"\n\nWait, but \"pink and black striped\" is better as \"pink and black checkered\" maybe? But the video says \"checkered\" or \"striped\"? The first frame shows a checkered hoodie, like plaid. So \"pink and black plaid hoodie\".\n\nLet me check the first frame: \"pink and black striped\" but in the description, it's \"pink and black checkered\". Wait, the user's video description says \"pink and black striped hoodie\"? Wait, the problem says: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nThe video starts with a person in a pink and black striped hoodie. So in the caption, \"pink and black striped hoodie\".\n\nLet's put it all together:\n\nA person in a pink and black striped hoodie bends over a wooden table, using both hands to adjust the position of a white square cake. The table also holds a brown bag and a bottle, with a wooden wall in the background. The camera remains mostly static with slight movement, focusing on the individual’s actions with the cake.\n\nWait, the background description is minimal. So \"wooden wall\" is minimal.\n\nCheck if", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/4zfKmDVKdAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/4zfKmDVKdAw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 30.633400849138095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the maroon jacket is actively manipulating a white container and another object on the table, with discrete hand movements and object interactions (e.g., opening/closing the container).", "background_and_ambient_analysis": "The wooden wall and furniture in the background show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind). Background elements remain static relative to the scene."}}
{"video_id": "5-9xY_fsFW8", "file_name": "5-9xY_fsFW8_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt adjusts the arm of a person reclining on a black chair, followed by a person in a blue shirt adjusting the head of another person lying on a black table; the camera alternates between close-up shots of the adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-9xY_fsFW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-9xY_fsFW8_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 166.79165887371818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct individuals: one in red clothing manipulating another's arm/hand, and a person in a blue shirt performing a manual procedure on a reclining individual. Both involve solid object motion driven by physical contact.", "background_and_ambient_analysis": "Background elements (cabinets, poster, room fixtures) remain static across scenes with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "5-A7Yr8m7ik", "file_name": "5-A7Yr8m7ik_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a spoon and fork to scoop food from a light blue plate containing golden-brown fish and green garnish, then brings the spoon toward their mouth. The plate holds a portion of fish with a seasoned crust and a small pile of reddish seasoning. The camera transitions from a close-up of the plate to a wider shot showing the person in a light-colored shirt seated at a table, with a glass of water visible in the background. The background remains blurred, emphasizing the action of eating.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-A7Yr8m7ik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-A7Yr8m7ik_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 468.8738665269491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (holding spoon and fork) and plate of food are the discrete objects exhibiting motion; hands move to cut and lift food.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "5-C78GD1X3w", "file_name": "5-C78GD1X3w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows snowmobiles moving across a snowy landscape. First, there are three snowmobiles. They're moving from left to right. Let's check the order: in frame 0, maybe two or three? Wait, looking at the frames:\n\nFrame 0: three snowmobiles, maybe? Wait, the first frame has three? Wait, the description says [0.3 seconds] shows three? Wait, no, the user provided the frames as:\n\n[0.3 seconds] has a scene with three snowmobiles? Wait, let's look at the frames:\n\n[0.3 seconds] - \"three people on snowmobiles\" (from the user's input: \"three snowmobiles\"?) Wait, the user's input for the first frame: \"three people on snowmobiles\" in frame 0.0? Wait, no, the user's input is:\n\nThe video starts with frame 0: three snowmobiles, then frame 1: three, frame 2: three, etc. Wait, but in the user's message, the first line is <0.3 seconds> and the frames are shown.\n\nWait, the user's example shows:\n\n<0.3 seconds> shows three snowmobiles (maybe three people on three snowmobiles). Then over the frames, the snowmobiles are moving. Let's track the movement.\n\nThe snowmobiles are moving from left to right (since in frame 0, they're on the left, and as time goes, they move to the right). Let's check the description:\n\nFrame 0: three snowmobiles (maybe two or three? Wait, the user's input for frame 0.3 says: \"three people on snowmobiles\" but the visual shows the snowmobiles. Wait, the problem says: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subjects: snowmobiles (each with people on them). Let's count:\n\nFrame 0: three snowmobiles (since the user's input for the first frame shows three). Wait, looking at the user's provided frames:\n\nIn the first frame (0.3s), there are three snowmobiles. Then frame 1: three, frame 2: three, but maybe they are moving. Wait, the movement: the snowmobiles are moving forward, and as time goes, the positions change.\n\nWait, the user's input:\n\n<0.3 seconds> shows three snowmobiles (let's say three people on three snowmobiles). Then, as time progresses, they move right. Let's check the direction:\n\nThe snowmobiles are on a snowy path, moving forward. The ones on the left (first in the frame) are moving towards the right, so they are getting closer to the camera? Or maybe the camera is moving? Wait, the problem says \"conclude with the camera perspective and movement\".\n\nLooking at the frames: the path is a winding trail. The snowmobiles are moving along the trail. Let's see:\n\nAt the start, three snowmobiles are visible. Then, in subsequent frames, the leftmost snowmobile moves to the right, then maybe the camera is panning right to follow them. Wait, but the user's example shows that as time goes, the snowmobiles are moving from left to right in the frame.\n\nWait, the first frame has three snowmobiles on the left, then the next frames show them moving to the right, and the camera is following them. Let's track the chronological order:\n\n- Initially, three snowmobiles are seen on the left side of the frame, moving towards the right.\n- As time progresses, the snowmobiles move closer to the center of the frame.\n- The snowmobiles are small, so they're probably not large, and the people on them are seated (not visible in detail, but we can say they're riding).\n\nAppearance: each snowmobile has a rider (people, but we don't need to specify color, but maybe just \"people on snowmobiles\" as the main subjects). Number: three snowmobiles, each with one or two people (probably one each, as typical).\n\nSpatial relationships: the snowmobiles are moving in a line, perhaps the front one is leading, then the others follow. But the problem says \"briefly describe their appearance and number (color, size, orientation)\". Wait, color isn't specified in the video (since it's a snow scene), so maybe \"three snowmobiles\" (black or dark, but we don't need to say unless essential, but the rule says \"if essential for understanding motion\" — maybe not).\n\nChronological order:\n\n- At the beginning, three snowmobiles are visible, moving forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-C78GD1X3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-C78GD1X3w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 106, "blur_score": 257.11605389147684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two snowmobiles are moving across the snow; they are solid objects propelled by their engines, with the left snowmobile overtaking the right one.", "background_and_ambient_analysis": "The background mountains and sky are static. No fluid motion (water, fire, smoke) or wind effects are observed; the snow is stable and bushes are stationary."}}
{"video_id": "5-IwtsDHioE", "file_name": "5-IwtsDHioE_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and jeans holds a blue bowl filled with colorful balls while standing near a fence and potted plants; a child in a light blue shirt and dark pants moves toward her, reaching for the bowl, while a person in a green shirt and jeans interacts with the plants to the right. The camera pans left to capture the group, exhibiting slight movement as it follows their interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-IwtsDHioE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-IwtsDHioE_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 334.9990042442997, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two adults (one in black, one in green) and two children (one in gray, one in white) move around a potted plant. Adults hold objects (bowl, container), and all subjects exhibit locomotion (walking) and intentional motion toward the plant.", "background_and_ambient_analysis": "The background wall and fence remain static with no uniform shifting. No fire, water, smoke, or wind-driven motion is observed (e.g., trees not swaying, no fluid elements)."}}
{"video_id": "5-Zn8LBnVt4", "file_name": "5-Zn8LBnVt4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to focus on the main subjects and their movements. The video shows a group of kids around a man in a colorful shirt. Let's break it down chronologically.\n\nIn the initial frames, the man is facing the kids, holding a red banner. He raises his arm, maybe waving or gesturing. The kids are standing in a line, some clapping. They're dressed in bright clothes—red, blue, yellow shirts. The man is in the center, with kids around him. The background has a building with decorations, but I should keep that minimal.\n\nNow, the motion: the man starts by holding the banner, then raises his arm, maybe moving it up and down. The kids clap and look at him. Let's check the positions: the man is in front of the kids, who are in a line. Some kids are holding items, like a rainbow umbrella or a small sign. \n\nNeed to mention number: several kids (around 10-12), man is one adult. Appearance: man has a red/yellow shirt with text, kids in various colored shirts. Spatial: man in front, kids behind him (wait, no—the man is facing them, so kids are in front of him? Wait, in the video, the man is performing, kids are around him. Let's see the video: the man is in the center, kids are standing around, some on his left and right.\n\nChronology: The man begins by holding up a red banner, then raises his arm, possibly moving it. The kids clap and watch. Then the man turns around (maybe), and the kids continue clapping. Wait, looking at the frames: in frame 0, he's holding the banner up, then in frame 1, he raises his arm. So the man's actions: starts with holding the banner, then raises his arm (maybe waving or gesturing), and the kids clap throughout.\n\nBackground: a building with decorations (like \"Jurassic\" sign, but we can't mention text per rule f). So minimal background.\n\nCamera perspective: the video seems to be a fixed shot, maybe slightly shaky, but it's a stationary shot. No major movement, so camera is steady.\n\nNow, structuring the caption:\n\nStart with main subject (man) and his actions: a man in a red and yellow shirt holds up a red banner, raises his arm upward. Then the kids: several children in colorful shirts (red, blue, yellow) stand around him, clapping and watching. As the man gestures, the kids continue clapping, some holding small items. The camera remains stationary, capturing the scene from a frontal angle.\n\nCheck rules: focus on motion and behavior chronologically. So sequence: man holds banner, raises arm; kids clap. Number: man and multiple kids (say 10-12). Appearance: man in red/yellow shirt, kids in various bright shirts. Spatial: man central, kids around him. Camera: stationary, frontal.\n\nAvoid text recognition (so no \"Jurassic\" or \"Mighty\" on the banner). Just describe the banner as red. The kids' shirts: red, blue, yellow (example colors, not specific).\n\nLet's draft:\n\nA man wearing a red and yellow shirt holds up a red banner, then raises his arm upward while several children in colorful shirts stand around him, clapping and watching. The children, including those in red, blue, and yellow tops, remain in a group around the man as he gestures, maintaining their attention on him. The camera remains stationary, capturing the scene from a frontal perspective.\n\nWait, but need to be concise. Let's check word count. The rules say concise paragraph.\n\nFinal draft:\n\nA man in a red and yellow shirt holds a red banner, then raises his arm upward while several children in colorful shirts clap and watch around him. The children, some wearing rainbow-patterned or solid-colored tops, remain clustered near the man as he gestures. The camera stays stationary, providing a frontal view of the scene.\n\nWait, the kids are holding items? In the video, some kids hold small flags or signs, but the rule says \"briefly describe appearance and number\". So maybe \"some children hold small flags\".\n\nLet me recheck the video: in the first frame, the man has a red banner, the child to his left (red shirt) is holding a yellow sign. Another child has a rainbow umbrella. So include that: \"some children hold small flags or umbrellas\".\n\nSo revised:\n\nA man in a red and yellow shirt holds a red banner, then raises his arm upward while several children in colorful shirts clap and watch around him. Some children hold small flags or umbrellas, remaining clustered near the man as he gestures. The camera remains stationary, capturing the scene from a frontal perspective", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-Zn8LBnVt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-Zn8LBnVt4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 479.91840774238483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a red/yellow shirt is moving his arm (holding a flag), while children stand mostly stationary. No significant collisions or locomotion beyond the man's arm movement.", "background_and_ambient_analysis": "Background elements (building, signs, decorations) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "5-4ibBo9kZY", "file_name": "5-4ibBo9kZY_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a metallic crochet hook and white yarn to work on a blue crocheted piece, adjusting the blue fabric while inserting the hook through yarn loops; the hands hold the blue item in one hand and guide the hook with the other against a white cloth background, captured from a steady top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-4ibBo9kZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-4ibBo9kZY_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 100.80703677007847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a blue tool (likely a crochet hook) and white yarn, exhibiting deliberate, solid-object motion consistent with manual crafting.", "background_and_ambient_analysis": "The background consists of a static white fabric surface with no visible shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "5-_Z60Jvu-w", "file_name": "5-_Z60Jvu-w_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped shirt walks from the right side of the frame toward a desk, then sits down on a red chair in front of the desk. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-_Z60Jvu-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-_Z60Jvu-w_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 340.65230252859857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a striped shirt) moves from standing to sitting and then falls off the chair, indicating discrete object motion due to physical forces (locomotion and collision).", "background_and_ambient_analysis": "Background elements (walls, floor, furniture) are static and do not shift uniformly. No fire, water, smoke, or wind motion is present."}}
{"video_id": "5-g10E--z7E", "file_name": "5-g10E--z7E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise, chronological paragraph describing the video based on the provided frames. First, I need to look at the video frames given.\n\nThe first few seconds are black screens with text: \"Mea Roa 'Didgeridoo in the Forest'\". Then, at around 4.7 seconds, the scene shifts to a forest. The main subject here is a person sitting on the ground in the forest. They're holding a didgeridoo, which is a long, cylindrical instrument, typically made of wood or bamboo. The person is wearing a light-colored shirt and has their knees up, maybe in a squatting position. The forest is lush with green trees and fallen leaves on the ground.\n\nNow, following the rules: focus on motion and behavior. The person is sitting and playing the didgeridoo. Since the frames only show the starting point, maybe the action is the person sitting and playing. The camera perspective here is probably a static shot, maybe a medium shot capturing the person from the waist up or full body. The background is the forest, which is important as per the title.\n\nWait, the rules say to exclude text recognition, so I shouldn't mention the title. The main subject is the person playing the didgeridoo. The description should mention the person's appearance briefly: light shirt, sitting on the ground. The didgeridoo is red, maybe? Wait, the user's description says the person is holding a red didgeridoo. Wait, the frame at [4.7] shows a person in the forest with a red didgeridoo. So the didgeridoo is red, the person is sitting, playing it.\n\nChronological order: The video starts with black screen, then text, then transitions to the person in the forest. But the user says the caption should focus on the main subjects' motion. So the video shows a person sitting in the forest playing a didgeridoo. The camera is static, maybe a medium shot, capturing the person and the surrounding forest. Need to mention the spatial relationship: the person is in the forest, surrounded by trees and leaves. But keep background minimal. So maybe \"sitting on the forest floor among tall green trees and fallen leaves\".\n\nWait, the rules say minimal background unless essential. So perhaps just mention the forest as the setting. The main action is the person playing the didgeridoo while seated.\n\nCheck if there are multiple subjects. Only one person. The didgeridoo is red, maybe. The person is wearing a light shirt, size not specified. Maybe \"a person in a light shirt\".\n\nThe camera perspective: the description says the scene is a forest, and the video transitions to that frame. The camera is probably static, as there's no mention of movement. So \"static shot capturing the person from the waist up\".\n\nWait, the user's example output in the rules says \"conclude with the camera perspective and movement\". So need to specify if the camera is static, panning, etc. If the video starts with black screen and then shows the person, maybe the camera cuts to the forest scene. But the problem is, the user provided the frames up to 4.7 seconds. The first part is black screens with text, then the forest scene.\n\nBut the task is to generate a caption for the video. However, the user's instruction says \"the provided video\", which includes the frames from [0.0] to [4.7] as per the description. The first few seconds have text, then the scene changes to the forest. However, the rules state to exclude text recognition, so the caption should focus on the action after the text fades. Wait, but in the frames, the text is present until frame [4.7], when the scene changes. So the video starts with black screen, text, then the forest scene.\n\nBut the caption should describe the motion and behavior. The text is part of the video, but the user says to exclude text recognition, so the caption shouldn't mention the text. So the main content after the text is the person in the forest.\n\nSo the main action is the person sitting and playing the didgeridoo. The caption needs to be chronological: after the text, the scene transitions to the forest where the person is seated, playing the didgeridoo.\n\nWait, the user's example output should be a paragraph. Let's structure it:\n\nAt the beginning, the video shows a black screen with text (but we exclude that). Then, the scene transitions to a forest. A person is sitting on the forest floor, holding a red didgeridoo. The person is wearing a light shirt and is seated. They are playing the didgeridoo, which is a long cylindrical instrument. The camera is static, capturing the person from a medium distance, with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-g10E--z7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-g10E--z7E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1079.4413210017337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person sitting and playing a didgeridoo; the person's body and hands show minimal movement due to playing the instrument.", "background_and_ambient_analysis": "The forest background is static with no significant fluid or environmental motion (e.g., wind, fire)."}}
{"video_id": "5-hU0NgDwL0", "file_name": "5-hU0NgDwL0_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and dark pants dances in a mall, starting with a stationary stance, then executing a rapid spin that propels him forward before sprinting out of the frame. The camera remains handheld, exhibiting slight shake during the action. Background includes scattered mall patrons and stores but is secondary to the subject's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-hU0NgDwL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-hU0NgDwL0_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 585.9471026846355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dancer) is performing breakdancing moves (crouching, handstand, spinning) in the foreground. Background people are walking normally but not the primary subject.", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion (fire, water, smoke, wind) observed. Background static elements (walls, stores) remain stable."}}
{"video_id": "5-Pf3mboErU", "file_name": "5-Pf3mboErU_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls are on a grassy hillside. The girl in a green shirt and purple backpack bends forward, reaching toward the ground. The girl in a white shirt, purple shorts, and pink shoes stands to her right, holding a small object. The camera maintains a static, slightly elevated perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-Pf3mboErU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-Pf3mboErU_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 831.0417963483014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in green shirt bending over (likely picking up an object) and another in blue shorts standing still (holding an object). Their motion is due to deliberate locomotion (bending, torso movement) without external force.", "background_and_ambient_analysis": "The background consists of static hills and trees with minimal natural sway (wind) visible, but no fire, water, or smoke. Background elements show no uniform shift, indicating no dominant ambient environmental motion."}}
{"video_id": "5-ltPOF2kos", "file_name": "5-ltPOF2kos_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of a person's eyes is shown. Then, a pair of hands holds a small purple mascara tube, opens it, and displays the wand. The wand is subsequently used to apply mascara to the upper eyelid. The camera maintains a close-up perspective, shifting focus between the eyes and the mascara application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-ltPOF2kos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-ltPOF2kos_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 32.9502566324425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding and manipulating a mascara wand, applying it to an eye; discrete solid objects (hands, wand) moving via explicit physical action (application).", "background_and_ambient_analysis": "Background shows a person's face (blurred in focus transitions), no shifting background elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5-nghq5qvQU", "file_name": "5-nghq5qvQU_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video description and figure out the main elements. The video starts with a construction site near a lake with trees. There's a wooden structure, maybe a foundation. Then two men: one in a green shirt and cap, the other in a gray shirt. They move around. Let's break it down chronologically.\n\nFirst frame: two people, one in green (green shirt, cap, light pants) is moving left, the other in gray is near the structure. Wait, the first frame [0.0] shows both? Wait, the timestamps: [0.0] to [5.0]. Let's look at each second.\n\nAt 0.0, there's a man in green shirt, cap, light pants moving from right to left. Then at 1.0, same person maybe? Wait, the description says: [0.0] shows both men? Wait, no. Wait, the user provided the video frames as:\n\n[0.0] shows the scene with a man in green moving left, another in gray near the structure.\n\nWait, let's parse the frames:\n\n- Frame 0.0: Two people: one in green shirt, cap, light pants walking left; another in gray shirt working near the wooden structure (maybe assembling). Background: trees, lake, dirt ground with woodpile and tools.\n\n- Frame 1.0: The green-shirted man is now on the left side, moving towards the structure. The gray-shirted man is still near the structure.\n\n- Frame 2.0: The green-shirted man continues moving towards the structure, and the gray-shirted man is working on the structure.\n\n- Frame 3.0: Both men are moving around; the green-shirted man is on the right side, the gray-shirted man is working on the structure.\n\n- Frame 4.0: Green-shirted man is moving towards the structure again, gray-shirted man working.\n\nWait, no, let's look at the user's description:\n\nThe video description: \n\n<0.3 seconds> [first frame]\n\n<1.4 seconds> [second frame]\n\n<2.5 seconds> [third frame]\n\n<3.6 seconds> [fourth frame]\n\n<4.7 seconds> [fifth frame]\n\nWait, the user's example shows:\n\n[0.0] -> scene with man in green moving left, man in gray working on structure.\n\n[1.4] -> same, but the green-shirted man is now moving towards the structure (maybe passing the center).\n\n[2.5] -> two men moving: green-shirted man approaching the structure, gray-shirted man working.\n\nWait, the actual frame-by-frame:\n\nThe user's input is the video clips:\n\nAt 0.0 seconds: A man in a green shirt, cap, and light pants walks left across the scene, while another man in a gray shirt and dark pants works on a wooden structure.\n\nAt 1.4 seconds: The green-shirted man continues moving left, while the gray-shirted man is still working.\n\nWait, no. Wait, the user provided the video as:\n\n[0.3 seconds] (probably 0.0) shows the scene with the two people.\n\nLet me re-express the movement:\n\nFirst, the main subjects are two men: one in green shirt, cap, light pants (let's say medium height, adult), and another in gray shirt, dark pants (same).\n\nTheir actions:\n\n- At 0.0: Green-shirted man is on the left side, moving towards the structure; gray-shirted man is working on the structure.\n\n- At 1.4: Green-shirted man moves towards the structure (center), gray-shirted man continues working.\n\n- At 2.5: Green-shirted man moves to the right, near the structure; gray-shirted man is still working.\n\n- At 3.6: Both men are moving around the structure; green-shirted man is near the left edge, gray-shirted man is working.\n\n- At 4.7: Green-shirted man moves towards the structure, gray-shirted man working.\n\nWait, no. Wait, the user's description is:\n\n<0.3 seconds> [frame 1]\n\n<1.4> [frame 2]\n\n<2.5> [frame 3]\n\n<3.6> [frame 4]\n\n<4.7> [frame 5]\n\nSo the sequence of the man in green:\n\n- 0.3s: walking left, approaching the structure.\n\n- 1.4s: now moving towards the center, past the structure's left side.\n\n- 2.5s: moving right, near the structure's edge.\n\n- 3.6s:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5-nghq5qvQU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5-nghq5qvQU_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 2860.2820676169276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: multiple people (in green and gray shirts) walking, and a black dog moving across the frame.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shift or fluid motion; subtle tree sway is negligible and not dominant."}}
{"video_id": "508lhkBuebo", "file_name": "508lhkBuebo_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a football field diagram showing red Xs and Os. Then it cuts to a live game. The main subjects are two teams: one in blue uniforms, the other in red and white. They're lined up at the line of scrimmage. Then the play starts—the blue team likely has the ball, and the red team is defending. The blue player with the ball runs forward, evading tackles. The action moves from the line of scrimmage to the field. The camera perspective is probably a standard sideline view, following the play. Need to mention the sequence: diagram, then game footage, teams' movements, player with ball running, defenders chasing. Keep it concise, chronological, focus on motion, appearance (colors), spatial relationships (defenders around the ball carrier), camera movement (probably following the play, maybe slight shake as it's action). Avoid text recognition. Let's structure it: Start with the diagram (but the rules say exclude text recognition? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So the first frame has Xs and Os, but we can't mention them. So maybe just start with the scene switch. Wait, the first frame is a football field with red marks—so the video begins with a top-down view of a football field with red Xs and Os, then cuts to the game. But since we can't talk about the text (the Xs and Os), just note the field diagram. But the rules say focus on motion and behavior of main subjects. So maybe: The video opens with a top-down view of a football field marked with red symbols, then transitions to a live game where two teams, one in blue uniforms and the other in red and white uniforms, are positioned at the line of scrimmage. The blue team initiates a play, with the ball carrier running forward while the red team defenders pursue. The camera follows the movement of the ball carrier across the field. Wait, but need to be chronological. Let's check the timestamps: frame 0 has the field, frame 1.4 is same (maybe same), then frame 2.5 is the line of scrimmage, frame 3.6 is the play in action. So the sequence is: field diagram → teams at line of scrimmage → ball carrier running, defenders chasing. The main subjects are the players. So:\n\nThe video begins with a top-down view of a football field, then shifts to a live game where two teams—one in blue helmets and uniforms, the other in red and white—line up at the line of scrimmage. The blue team's ball carrier sprints forward, evading red and white defenders who attempt to tackle him. The camera follows the action from the sideline, capturing the ball carrier's movement as he advances toward the end zone, with defenders closing in from multiple directions. But need to be concise. Let's make sure not to mention the text (Xs and Os) since rule f says exclude text recognition. So start with \"The video opens with a top-down football field diagram, then transitions to a live game. Two teams, one in blue uniforms and the other in red and white, are positioned at the line of scrimmage. The blue team initiates a play, with the ball carrier running forward while red and white defenders pursue. The camera follows the play from a sideline perspective, capturing the movement of the ball carrier as he advances across the field.\" Wait, but the rules say \"conclude with camera perspective and movement\". So the caption should end with that. Let's structure:\n\nFirst part: transition from diagram to game. Then describe the teams, their positions, the play (blue team has ball, runs, defenders chase). Then camera movement.\n\n\" The video starts with a top-down football field view, then cuts to a live game where two teams (blue uniforms, red and white uniforms) are lined up at the line of scrimmage. The blue team's ball carrier sprints forward, evading red and white defenders who pursue him; the defenders are positioned around the ball carrier as he advances. The camera follows the play from the sideline, capturing the motion of the ball carrier's run with a slight shake.\"\n\nWait, check rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So main subjects are the players. Their motion: line up → run → defenders chase. Also, appearance: blue uniforms, red and white. Spatial: defenders are around the ball carrier. Camera: sideline perspective, follows play.\n\nLet me refine. \"The video begins with a top-down view of a football field, then transitions to a live game. Two teams, one in blue uniforms and the other in red and white, are positioned at the line of scrimmage. The blue team initiates a play, with the ball carrier sprint", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/508lhkBuebo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/508lhkBuebo_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 508.7894362780849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players (in blue and red uniforms) engage in dynamic movement: running, tackling, and collisions. Their motion results from explicit physical forces (e.g., muscle-driven locomotion, impact from contact).", "background_and_ambient_analysis": "No significant shifting background; no fluid/environmental motion observed (e.g., fire, water, smoke, wind). Bleachers and field are static throughout the game footage."}}
{"video_id": "501tAbk8SN4", "file_name": "501tAbk8SN4_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt and blue-green striped pants holds a rectangular black box in their right hand and a dark cloth in their left hand. They move the cloth over the box's surface in a wiping motion. The background includes a wall with hanging tools and a blue bag, and the camera remains stationary with a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/501tAbk8SN4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/501tAbk8SN4_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 179.4049433439071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow shirt manipulates two discrete solid objects (black rectangular box and gray spherical object), with hand movements indicating deliberate physical interaction.", "background_and_ambient_analysis": "Background elements (wall, hooks, blue bag) remain static across frames; no fluid motion (fire, water, smoke) or wind-driven movement is present."}}
{"video_id": "502xjPo6zcc", "file_name": "502xjPo6zcc_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two wrinkled adult hands, one with a dark wristband, manipulate a small white object with markings near a stone surface; the camera maintains a close-up perspective, focusing on the hands' movements and the object as they adjust its position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/502xjPo6zcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/502xjPo6zcc_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 126.82409236037067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small white object (likely a pill or similar item), with discrete, solid motion as the hands open and close the object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The background is out of focus but lacks uniform motion."}}
{"video_id": "50B5EUFa7a8", "file_name": "50B5EUFa7a8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket over a light gray shirt places their hands on a dark table. The right hand pushes a stack of black discs with red accents across the table from right to left. The left hand then moves to the right, overlapping the right hand, and both hands move the stack further left. The camera remains stationary, focused on the hands and table surface, with a red wall and light-colored cabinets in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50B5EUFa7a8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50B5EUFa7a8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 77.07792100175354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are the primary discrete objects moving. They exhibit deliberate gestures, including tapping, spreading, and repositioning on a table surface, indicating intentional locomotion or force application.", "background_and_ambient_analysis": "The orange wall and wooden cabinet in the background show no significant shifting or fluid motion (e.g., no fire, water, or wind). The static background elements remain consistent across frames."}}
{"video_id": "50Eu2GWksc0", "file_name": "50Eu2GWksc0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie and black pants with green stripes stands up from an exercise bike, moves their arms, and walks toward a blue exercise ball on the floor to the left. The background features a plain wall and the bike, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50Eu2GWksc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50Eu2GWksc0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 155, "blur_score": 376.26929186346865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is seen sitting on an exercise bike, then standing up, walking away from the bike towards the blue ball, and then walking along the floor. This motion is due to the person's locomotion.", "background_and_ambient_analysis": "The background (walls, floor, and stationary bike) remains static throughout the majority of the video. There is a brief, non-uniform camera movement at 0.5 seconds (resulting in a blur) but no fluid or environmental motion (fire, water, wind, etc.) is present."}}
{"video_id": "50ABfe39cf8", "file_name": "50ABfe39cf8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let's make sure it's chronological: start with standing holding, then lifting. Camera movement: the camera follows his motion, maybe panning or tracking. The video shows the camera moving towards him as he lifts, so \"camera follows his motion\" is okay.   Final check: no text, no named characters, no stylistic analysis. Just motion, appearance, spatial, camera.   So the caption: A man in a dark shirt, gray shorts, and red shoes holds a large yellow weight plate in a gym. He lifts the plate upward from his front to chest level, moving slightly forward as the camera tracks his motion. Background gym equipment is visible but not detailed beyond its presence. </think>  <caption_output>A man in a dark shirt, gray shorts, and red shoes holds a large yellow weight plate in a gym. He lifts the plate from his front to chest level, moving slightly forward as the camera tracks his motion. Background gym equipment remains visible but secondary to his action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50ABfe39cf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50ABfe39cf8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 70.67007964448494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man manipulates a large yellow disc (medicine ball), moving it from his side to overhead and then to his front, demonstrating discrete physical motion via muscular force.", "background_and_ambient_analysis": "The gym background (walls, equipment, door) shows no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "50BpIS0m10k", "file_name": "50BpIS0m10k_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people dance in a room, with a woman in a yellow dress and a man in a blue shirt moving through the center; they shift positions, step, and interact while others dance nearby. The camera remains stationary with a slight shake, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50BpIS0m10k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50BpIS0m10k_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 233.96061708681847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: walking, turning, and interacting. Motion is due to locomotion and social interactions.", "background_and_ambient_analysis": "The background (walls, floor, fixed objects) remains stationary; no shifting or fluid motion (fire, water, wind, smoke) is observed."}}
{"video_id": "50XomBDAiZY", "file_name": "50XomBDAiZY_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a hooded sweatshirt plays a flute, their fingers moving across the instrument's keys while seated. The background features a cluttered shelf with papers and a staircase. The camera remains stationary, capturing the subject from the front without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50XomBDAiZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50XomBDAiZY_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 286.245366468366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person moving fingers and lips to play the flute, indicating discrete object motion.", "background_and_ambient_analysis": "Background is static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "50SOiJJJ3Ys", "file_name": "50SOiJJJ3Ys_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym setting, two people sit on large gray exercise balls placed on a blue mat. A person with gray hair in a black sleeveless top and another with curly hair in a blue shirt sit side by side, performing synchronized arm movements: extending their arms laterally and then drawing them back repeatedly. The camera maintains a stationary front view, capturing the repetitive motion of the subjects without shifting perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50SOiJJJ3Ys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50SOiJJJ3Ys_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 79.18820512110474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals on exercise balls are performing arm movements (e.g., arm circles) and slight body shifts, moving their arms and upper bodies in a rhythmic fashion.", "background_and_ambient_analysis": "The background (walls, gym equipment, floor) is stationary with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "50TnuK1smQs", "file_name": "50TnuK1smQs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A golden, two-domed brass bell sits on a white surface near a window. A hand with a wristwatch enters from the left, holding a mallet, and strikes the top dome before retracting. The camera remains static, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50TnuK1smQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50TnuK1smQs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 320.6071646071553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand enters the frame, moves toward the brass object, and interacts with it (e.g., tapping or pointing), demonstrating clear discrete object movement.", "background_and_ambient_analysis": "Static background elements (window, wall decorations, cross) show no uniform shifting. No fire, water, or wind-driven motion observed in the environment."}}
{"video_id": "50KlBZQlBsM", "file_name": "50KlBZQlBsM_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands with his back to the camera in a bathroom, facing a mirror. He repeatedly raises and lowers his right arm in front of the mirror, likely washing his face. The mirror reflects his movements, and a radiator with a green towel is visible to his left. Toiletries sit on the sink counter. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50KlBZQlBsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50KlBZQlBsM_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 52.05426053252706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is shaving his face; his head and arm movements are discrete solid motions driven by his own locomotion.", "background_and_ambient_analysis": "Background elements (wall, radiator, door) are static; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "50jSaIwGP2k", "file_name": "50jSaIwGP2k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a cap, dark shirt, and brownish garment stands balanced on a fire hydrant in a sunlit street as vehicles, including motorcycles and cars, pass by in the background. Subsequently, a man in a black shirt and a child walk into the frame from the left, moving toward the hydrant. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50jSaIwGP2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50jSaIwGP2k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 564.3763738035727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cars are moving along the street (left to right and right to left), and two pedestrians are walking in the foreground from right to left.", "background_and_ambient_analysis": "The background (buildings, street) is stationary. No fire, water, smoke, or wind present."}}
{"video_id": "50f03TKYo3s", "file_name": "50f03TKYo3s_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless adult male in dark plaid shorts walks along a slackline in front of a two-story white house with brown trim. He begins holding a ball, then throws it upward while extending his arms for balance, maintaining stability as he progresses across the line. In the background, several people are seated or standing near parked cars and the house entrance. The camera follows his movement with a slight pan left, capturing the scene from ground level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50f03TKYo3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50f03TKYo3s_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 40.10821814020239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man (discrete solid object) performs jumping and arm movements; other individuals in the background remain stationary or show minimal motion.", "background_and_ambient_analysis": "Static background elements (house, cars, trees) show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "50pRdOMdyPA", "file_name": "50pRdOMdyPA_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of skydivers in red, blue, and yellow suits initially form a horizontal line, holding hands while falling. They then break formation, with some divers separating and one in blue maneuvering forward. The camera follows their movements closely, capturing dynamic positioning shifts against the distant terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50pRdOMdyPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50pRdOMdyPA_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 80.21209675021811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skydivers (solid, distinct objects) are visible in freefall. They move due to gravity and air resistance, maintaining formation while linked by harnesses.", "background_and_ambient_analysis": "Background shows Earth's surface with consistent terrain features (land, clouds) that do not shift uniformly. No fire, water, smoke, or wind motion dominates; the environment is static relative to the frame."}}
{"video_id": "50qOV9tdvdw", "file_name": "50qOV9tdvdw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink cap, a red-white-black striped dress, and green leggings stands near a sliding door with dark curtains. They move forward slightly, raise both arms in a gesturing motion, then step to their left while shifting position in the living room. The camera remains stationary, capturing the individual’s movements against a backdrop of a couch and wooden furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/50qOV9tdvdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/50qOV9tdvdw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 33.56400881124411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, distinct object) is moving through space, performing gestures and slight positional shifts.", "background_and_ambient_analysis": "Background elements (TV, shelves, wall, door) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "5101UDPfG_s", "file_name": "5101UDPfG_s_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a man in a light gray pinstripe suit and purple tie seated. It then cuts to a woman with long blonde hair wearing a black blazer speaking at a desk with a microphone. Finally, a close-up of a signed document is shown. The camera shifts between these subjects with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5101UDPfG_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5101UDPfG_s_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 449.0089019516106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Primary moving objects: The man in the suit (first scene) and the woman speaking (second scene) exhibit subtle head/mouth movements due to speech. Background figures show minimal motion but are secondary and non-discrete.", "background_and_ambient_analysis": "Static courtroom background with wood paneling and seating; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements remain fixed."}}
{"video_id": "519ZyIGM2ag", "file_name": "519ZyIGM2ag_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a purple elephant toy with striped legs hanging from a red structure, followed by a brown monkey toy with yellow limbs, then an orange elephant toy with green accents, and finally a red monkey toy with blue hands. These hanging toys sway slightly. The scene transitions to a baby sitting in a play seat, gazing upward at the toys suspended above. The camera remains steady, focusing on the toys and the baby within the play structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/519ZyIGM2ag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/519ZyIGM2ag_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 502.7359221018976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hanging toys (elephant, bear, lion, flower-shaped object) exhibit swinging motion due to physical forces from the mobile structure.", "background_and_ambient_analysis": "Background elements (red arch structure, white floor) show no uniform shifting; no fire, water, or wind present."}}
{"video_id": "51Bt6wayVA4", "file_name": "51Bt6wayVA4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four children gather apples from an apple tree: one in a light blue jacket, another in a dark blue vest with orange sleeves, and two others. They move toward a cardboard box on the grass, with the light blue jacket child walking toward the camera while holding apples. The child in the dark blue vest with orange sleeves approaches the box, and the camera pans slightly to follow the light blue jacket child as they place apples into the box, ending with a close-up of that child. Background is grassy terrain with apple trees, and the camera shows slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51Bt6wayVA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51Bt6wayVA4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 756.525194266654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children move around a cardboard box, with one child picking up apples and placing them into the box. Their locomotion (walking, bending) is due to physical effort and interactions with the box and apples.", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting or fluid motion (no fire, water, or wind effects); scene appears stable with no dominant environmental motion."}}
{"video_id": "51RIOsaofjE", "file_name": "51RIOsaofjE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, transitioning to a close-up of a gloved hand reaching into a cardboard box filled with multiple colorful spray paint cans (green, purple, pink). The hand selects and adjusts several cans within the box, moving them slightly. The camera remains static, focusing on the hand’s actions against the box’s interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51RIOsaofjE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51RIOsaofjE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 661.929514189148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete object) moves to pick up, rearrange, and place colored spools (discrete objects) within a box, demonstrating physical interaction and locomotion.", "background_and_ambient_analysis": "The background (box interior and spools) shows minimal shifting; no fluid/environmental motion (fire, water, smoke, wind) is present. Background elements remain static relative to the frame."}}
{"video_id": "51QLI3BQpL0", "file_name": "51QLI3BQpL0_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top brushes their hair with a comb, moving it through their hair from the top downward, occasionally using both hands to adjust strands. They remain seated with a patterned pillow visible to the right, near a curtain and cabinet in the background. The camera is stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51QLI3BQpL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51QLI3BQpL0_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 33.81331330257463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to tie their hair, exhibiting discrete physical motion.", "background_and_ambient_analysis": "Background elements (bed headboard, wall) are stationary; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "51XkL8hDeg4", "file_name": "51XkL8hDeg4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in dark uniforms interact near a window; a person on the left initially holds a white phone, transfers it to a middle person with short hair, who then passes it to the right person with long hair. The camera remains close to the subjects, capturing the sequential phone exchange with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51XkL8hDeg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51XkL8hDeg4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 161, "blur_score": 254.4496383592189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three people (a woman and two girls) are moving their hands and bodies to interact with a small object (e.g., a device or toy). The girl brings the object to her mouth, possibly blowing into it.", "background_and_ambient_analysis": "The background (window and curtains) is static with no signs of shifting or environmental motion (e.g., wind, smoke)."}}
{"video_id": "51ST2WdixpE", "file_name": "51ST2WdixpE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue polo shirt and dark pants stands in a wooded area holding a round object, then walks toward the camera and turns right as a woman in a pink top and light pants enters the frame from the right, walking beside him; the camera follows their movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51ST2WdixpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51ST2WdixpE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 517.0342454916333, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man holding a machete and a plate, and a woman in a pink shirt are discrete solid objects moving through the environment; the man walks, gestures, and interacts with the woman.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting, and there is no dominant fluid/environmental motion (fire, water, wind). Minimal tree swaying is present but not the primary motion."}}
{"video_id": "513wpZyIDjQ", "file_name": "513wpZyIDjQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video. The main subject is a boy running. Let's check the frames.\n\nIn the first frame, he's running with a stick, wearing red shirt, dark shorts. Then he approaches the stairs. In the next frames, he's moving towards the stairs, then maybe trips? Wait, frame 3 shows him running, frame 4 he's near the stairs, then frame 5 he's on the ground with the stick. Wait, the sequence: starts running, goes towards the stairs, then maybe loses balance? Let's check the actions step by step.\n\nFrame 0: Boy running on a concrete path, holding a stick. Background: bamboo, wooden stairs. Frame 1: He's moving towards the stairs. Frame 2: He's at the base of the stairs. Frame 3: He's running past the stairs. Frame 4: He seems to trip, falling? Wait, frame 4 shows him on the ground, stick in hand. Frame 5: He's standing, holding the stick, looking at the ground. Wait, the timestamps are [0.0], [1.0], [2.0], [3.0], [4.0], [5.0]. Let's check each.\n\n[0.0]: Boy (red shirt, dark shorts) running with a stick, moving from left to right. Background: bamboo, wooden stairs.\n\n[1.0]: He's near the stairs, still running towards them.\n\n[2.0]: He's at the base of the stairs, running past them.\n\n[3.0]: He trips, falls onto the ground (sand area), stick is in hand.\n\n[4.0]: He's on the ground, then stands up, holding the stick, looking down.\n\n[5.0]: He's standing near the stairs, holding the stick.\n\nWait, the description in the video: the boy runs towards the stairs, then trips. So chronological order: he runs with a stick, approaches the stairs, trips and falls, then gets up.\n\nAppearance: boy, red shirt, dark shorts, small. Number: one boy.\n\nSpatial relationships: runs on path, near wooden stairs (left side), then trips on the ground (sand area next to stairs).\n\nCamera perspective: seems to be following the boy, maybe a handheld camera moving with him.\n\nNow, the caption must be concise, chronological, describe motion. Let's structure:\n\nStart: boy in red shirt, dark shorts, running with a stick on a path. Then approaches wooden stairs, trips and falls onto sandy area, then stands up holding the stick.\n\nCheck rules: focus on motion, chronological, appearance, spatial, camera.\n\nBackground minimal: bamboo and stairs are background but maybe mention stairs as part of the environment.\n\nCamera: the camera seems to follow the boy, so maybe \"follows the boy\" or \"handheld shot following\".\n\nLet's draft:\n\nA boy wearing a red shirt and dark shorts runs with a stick across a concrete path near bamboo and wooden stairs, then trips and falls onto a sandy area to the right of the stairs, subsequently stands up holding the stick while looking down.\n\nWait, need to check the sequence. Let's see the frames:\n\n0.0: running on path, bamboo on left, stairs in background.\n\n1.0: running towards stairs, bamboo left, stairs visible.\n\n2.0: running past stairs, same background.\n\n3.0: tripping, falling onto sand (sandy area), so stairs are to the left of the fall?\n\n4.0: standing up, stick in hand.\n\n5.0: standing near stairs.\n\nSo the boy runs towards the stairs, then trips (falling on sand), then gets up.\n\nSo caption:\n\nA boy in a red shirt and dark shorts runs with a stick on a concrete path, approaches wooden stairs, trips and falls onto adjacent sand, then rises while holding the stick.\n\nCheck camera: the camera follows the boy, so maybe \"handheld camera follows the boy\".\n\nBut the rules say \"conclude with camera perspective and movement\".\n\nSo: the camera follows the boy in a handheld manner, panning to track his motion.\n\nWait, in the video, the camera seems to follow his movement, so \"handheld camera follows the boy\".\n\nNow, combine all:\n\nA boy wearing a red shirt and dark shorts runs with a stick across a concrete path near wooden stairs, then trips and falls onto the sandy ground beside the stairs, subsequently stands up holding the stick while looking down. The camera follows the boy in a handheld manner.\n\nWait, check if minimal background. Bamboo is mentioned in background but maybe not essential. Wait, in the video, the stairs are a key structure, so mentioning \"wooden stairs\" is okay. The sand is where he falls.\n\nLet's make it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/513wpZyIDjQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/513wpZyIDjQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 541.7136373803651, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Boy in red shirt is moving (walking, running, throwing). Red ball is thrown and in flight.", "background_and_ambient_analysis": "Background is static (wooden stairs, trees). No significant ambient environmental motion (no fire, water, smoke, or wind dominating)."}}
{"video_id": "51cM43Xdyec", "file_name": "51cM43Xdyec_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with braided hair and a dark top holds a red cup with a blue design, then presents a spoon with a white bowl, eats from the spoon, and subsequently drinks from the red cup. The scene occurs in a room with a window, viewed from a low angle with slight camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51cM43Xdyec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51cM43Xdyec_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 198.77734248565218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hand and holding a cup (with ice cream) and spoon, which are discrete solid objects. The motion is due to the person's eating actions.", "background_and_ambient_analysis": "The background (ceiling and wall) is static; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "51_wTkv6oLI", "file_name": "51_wTkv6oLI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, transitioning to a casino scene where a dealer in a black sleeveless dress and long hair arranges cards on a green circular table with yellow circular labels. She shuffles and deals the cards, moving them between piles. In the background, another dealer in a black and white uniform is visible at a similar table. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51_wTkv6oLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51_wTkv6oLI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 408.0219776561675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman's hands and cards are moving discretely as she deals and shuffles; solid objects exhibiting explicit physical motion from human action (card handling).", "background_and_ambient_analysis": "The background consists of static casino elements (tables, walls, floor) with no shifting, fluid, or gaseous motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "512vwRNHeZA", "file_name": "512vwRNHeZA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in black suits perform in a room with wooden paneling: a seated pianist plays the grand piano, and a standing clarinetist to his right plays the clarinet, moving the instrument rhythmically. Both maintain their positions throughout as the camera captures a static wide shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/512vwRNHeZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/512vwRNHeZA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 84.0008962924893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one seated at a piano (hands moving on keys) and one standing singing (body and head movements).", "background_and_ambient_analysis": "The background (wooden walls and mirror) is static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "51tdx-3GkIs", "file_name": "51tdx-3GkIs_000301_000311.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A frying pan contains several white, cylindrical vegetables sizzling in hot oil. A blue spatula flips and moves the vegetables, turning them over within the pan as they cook. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51tdx-3GkIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51tdx-3GkIs_000301_000311.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 434.9457427631213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: sausages (cylindrical, light-colored) being manipulated by a teal-handled spatula. Motion occurs due to spatula contact and flipping.", "background_and_ambient_analysis": "Static background elements (stove components) show no uniform shifting. Oil bubbling is present but not dominant; it's a secondary effect of heating, not the primary motion."}}
{"video_id": "51cA7YhAVMo", "file_name": "51cA7YhAVMo_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older individual with weathered hands carves a light brown wooden object using a sharp tool, holding the wood securely against their blue denim-clad legs. The hands move in precise, repetitive motions to shape the wood, with the tool carving intricate details into the curved surface. The camera maintains a close-up perspective focused on the hands and the carving action, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51cA7YhAVMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51cA7YhAVMo_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 658.1179272946325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "51ldBdxKWUo", "file_name": "51ldBdxKWUo_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, glasses, and a leopard-print sleeveless top stands in a pink-walled room. They raise their right hand in a gesture, then use it to adjust their hair and glasses, moving fingers through their hair and near their eyes. The background includes a white door to the left and an open closet with items to the right. The camera remains static in a low-angle position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51ldBdxKWUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51ldBdxKWUo_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 101.66869466136635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's head and hands move as they adjust their hair, representing discrete, solid object motion due to deliberate physical actions.", "background_and_ambient_analysis": "Pink walls, ceiling light, and closet remain static with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "51hnso5E6wM", "file_name": "51hnso5E6wM_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a maroon hoodie sits on a carpeted floor, reaching for and arranging toys. They turn slightly to their right, continuing to interact with scattered toys, including small vehicles and construction sets, while the camera pans slowly to the right. The background features a wooden dresser and colorful storage bins, with toys spread across the floor in front of the child.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51hnso5E6wM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51hnso5E6wM_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.4672268680785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates multiple toys (e.g., blocks, small items) with hands, exhibiting deliberate object handling and minor collisions.", "background_and_ambient_analysis": "Background elements (dresser, storage shelves, bins) remain static; no shifting backgrounds, fire, water, or smoke observed."}}
{"video_id": "51sHtVECXq0", "file_name": "51sHtVECXq0_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a colorful striped crop top and dark shorts runs toward the camera, stops, adjusts her hair, and smiles. A boy in a gray t-shirt and blue shorts enters from the right, standing with his arms at his sides. The camera pans left to include the boy as the girl moves slightly out of frame. Background shows a grassy park with scattered trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51sHtVECXq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51sHtVECXq0_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 136.1421890438824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a girl running toward the camera (then stopping) and a boy walking into the frame from the right (then stopping). Both motions are locomotive and driven by physical forces (muscle movement).", "background_and_ambient_analysis": "The background (trees, grass, distant objects) shows no significant shifting or fluid motion. Sky is clear with no visible wind-driven effects (e.g., swaying trees), and no fire, water, or smoke present."}}
{"video_id": "52HXVjkITxA", "file_name": "52HXVjkITxA_000387_000397.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue uniform and cap holds a microphone, then moves toward a table with a large screen or board, using their right hand to adjust or interact with an object on the table. The camera follows the person’s movement with a slight pan, capturing their motion against a blue backdrop and white structural elements in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52HXVjkITxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52HXVjkITxA_000387_000397.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 204.4562191419813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue scrubs and protective gear moves toward a covered table, manipulating objects (e.g., a cup, covered item) with deliberate hand motions.", "background_and_ambient_analysis": "The blue curtain background remains static throughout the frames, with no shifting or fluid motion (e.g., fire, water, wind) observed."}}
{"video_id": "51qUri7k1o4", "file_name": "51qUri7k1o4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, one adorned with a colorful wristband and the other with a watch, grip a zip line rope and begin moving forward. The camera perspective stays fixed on the hands and rope as they glide toward a platform overhead, passing over a wooded terrain with trees and rocks visible in the background. The camera moves steadily forward, maintaining a first-person viewpoint throughout the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/51qUri7k1o4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/51qUri7k1o4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 286.08490582534364, "qwen_motion_source": {"primary_motion_source": "string", "confidence": 0.0, "object_analysis": "Brief analysis...", "background_and_ambient_analysis": "Brief analysis..."}}
{"video_id": "52E4qjgGzC8", "file_name": "52E4qjgGzC8_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants stands on a wooden ladder, painting a light-colored wall with their right hand in a sweeping motion. They occasionally dip their brush into a bucket attached to the ladder. The camera remains stationary at a low angle, capturing the subject from behind as they work on the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52E4qjgGzC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52E4qjgGzC8_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 30.715243174478744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a ladder is actively moving their arms and body while working on a wall, demonstrating discrete locomotion and tool manipulation.", "background_and_ambient_analysis": "Static background elements (walls, door frame) show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion detected."}}
{"video_id": "529uUpSFq8w", "file_name": "529uUpSFq8w_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with light blue nail polish manipulates purple yarn and a wooden crochet hook, forming a textured fabric; they position the hook on the light wooden table beside the crocheted piece, then a hand gently smooths the purple fabric. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/529uUpSFq8w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/529uUpSFq8w_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 70.26453425430944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with light blue nail polish are manipulating a wooden crochet hook and purple yarn in a top-down view.", "background_and_ambient_analysis": "The background is a static surface with no shifting or environmental effects (no fire, water, smoke, wind)."}}
{"video_id": "52KVert1gmw", "file_name": "52KVert1gmw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and brown striped polo shirt stands facing the camera in a bowling alley, speaking with hand gestures. The scene shifts to a man in a red shirt and dark pants walking toward the lanes from behind, holding a bowling ball; he swings his arm and releases the ball down the lane. The camera follows the bowler’s motion from behind as he bowls. Background elements include bowling lanes and flags, with minimal focus on static surroundings. The camera perspective transitions from a front-facing static shot to a follow shot tracking the bowler’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52KVert1gmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52KVert1gmw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 1059.0545780336756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Bowler (person) moving by stepping and swinging; bowling ball rolling down the lane.", "background_and_ambient_analysis": "Background (lanes, walls, flags) is static. No fluid motion or environmental effects."}}
{"video_id": "52MiEciDCdU", "file_name": "52MiEciDCdU_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in light-colored clothing and one in dark, play racquetball in an enclosed court. They alternate moving toward each other, striking a ball against the front wall; the light-clad player moves forward, then the dark-clad player responds by moving to intercept the ball, repeating this pattern as they rally across the court. The camera remains stationary, observing the game from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52MiEciDCdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52MiEciDCdU_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 441.7124201897092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (solid objects) are moving by running, jumping, and hitting a squash ball (solid object). The ball moves due to collisions with the racquets and walls.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind visible. The glass walls and ceiling remain stationary throughout."}}
{"video_id": "52LQzsrSH5g", "file_name": "52LQzsrSH5g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male athlete in a dark shirt and black pants stands on a wooden platform within a netted enclosure. He begins in a crouched stance with arms raised, then rotates his body while swinging the shot put backward, followed by a forward throw. The camera remains stationary, capturing the motion from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52LQzsrSH5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52LQzsrSH5g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 159, "blur_score": 221.82349584944586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single discrete human performer executing controlled locomotion (jumping, spinning, kicking) on a stage mat. Motion originates from muscular exertion without external object collisions.", "background_and_ambient_analysis": "No shifting background elements; the dark blue wall, American flag, and audience remain static throughout. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "52OUy7KLeWQ", "file_name": "52OUy7KLeWQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark upper body clothing and light pants, equipped with ski poles, skis downhill across a snow-covered slope with sparse rocks, moving from left to right and slightly curving forward. The camera provides a consistent top-down view of the skier’s motion against the snowy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52OUy7KLeWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52OUy7KLeWQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 147, "blur_score": 184.57917030918998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier is moving down the snowy slope due to skiing, which is a form of locomotion. The skier is a solid, distinct object.", "background_and_ambient_analysis": "The background (snowy slope and trees) is stationary and shows no signs of shifting. No fire, water, smoke, or wind are present as dominant motion."}}
{"video_id": "52RQSLzQH8Q", "file_name": "52RQSLzQH8Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two adults and a shirtless child crouching on a sandy beach near the water, interacting with an object on the sand in black-and-white. It transitions to color, maintaining the same composition as the three individuals continue their activity; the adults lean toward the child, who remains seated, all focused on the sand. The camera stays static, capturing their actions from a frontal perspective against a backdrop of calm water and distant hills.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52RQSLzQH8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52RQSLzQH8Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 92.87825325667593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving around a vehicle on the beach, engaging in physical interactions.", "background_and_ambient_analysis": "Background (hills, sky) is static with no significant shifts; no ambient environmental motion (water is calm, no waves or smoke)."}}
{"video_id": "52GHbWTI0ik", "file_name": "52GHbWTI0ik_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black dress with white polka dots and colorful floral patterns stands with her back to the camera, adjusting her dress straps. A man in a light-colored shirt with a leaf pattern sits at a piano, playing with his hands on the keys. The woman continues to adjust her dress while the man remains seated and focused on the piano, with the camera maintaining a fixed perspective from behind the woman and in front of the piano.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52GHbWTI0ik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52GHbWTI0ik_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 202.23731925065871, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "52TtpstOi80", "file_name": "52TtpstOi80_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, black shorts, and white sneakers lifts a heavy barbell with large weights from a bent-over position to a standing position in a gym. The individual raises the barbell vertically while maintaining balance on a platform, transitioning from a squat to an upright stance. The gym background includes various equipment, but the camera remains stationary, capturing the motion from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52TtpstOi80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52TtpstOi80_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 143, "blur_score": 341.3257746103631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is lifting a barbell vertically, causing the barbell to move up and down due to muscular force. The person's body also shifts slightly during the lift.", "background_and_ambient_analysis": "The background (gym walls, equipment, floor) shows no shifting or fluid motion; no fire, water, smoke, or wind-driven movement is present. Static elements remain consistent throughout."}}
{"video_id": "52l43BvLqD8", "file_name": "52l43BvLqD8_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand in a dark sleeve presses a button on an oven, then lifts the lid of a black pot with a pink ring on the stove, revealing its contents. The hand moves the pot leftward along the stove surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52l43BvLqD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52l43BvLqD8_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 59.28417145799047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulating pan (tilting, rotating) and pouring liquid; pan moves due to human action.", "background_and_ambient_analysis": "No shifting background elements; tiled wall and stove remain static. No fire, water, smoke, or wind observed."}}
{"video_id": "52mb2tRzayU", "file_name": "52mb2tRzayU_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, an adult wearing a dark green long-sleeve shirt stands to the left of a child in an orange shirt holding a pan with food. The adult gestures toward a container on the counter, then moves their hand toward the pan, while the child maintains a steady hold on the pan. The scene is viewed from a stationary camera angle with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52mb2tRzayU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52mb2tRzayU_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 2122.8958240775637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects (a man and a child) are moving: the man gestures with his hands and handles objects, while the child remains seated but engaged in the scene.", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, appliances) remains static with no uniform shifting, and no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "52gnVJCRV84", "file_name": "52gnVJCRV84_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and wristwatch cuts a watermelon wedge with a large knife on a white cutting board, then sets the knife down, lifts the slice, and moves it toward a white plate. The watermelon slices display red flesh and green rind, arranged on a red surface with additional pieces nearby. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52gnVJCRV84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52gnVJCRV84_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.44931255533136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands are cutting and moving a watermelon slice, demonstrating discrete object motion due to explicit physical forces (the cut and hand movement).", "background_and_ambient_analysis": "Background is static; no shifting elements or fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "52ec2tY4-vk", "file_name": "52ec2tY4-vk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray t-shirt and dark shorts lies on a gym bench, performing a cable machine exercise by repeatedly lifting heavy handles from chest height to overhead and lowering them back down. Gym equipment is visible in the background, and the camera maintains a steady fixed perspective throughout the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52ec2tY4-vk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52ec2tY4-vk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.588357750798217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a barbell exercise (likely a bench press), lifting and lowering the barbell vertically while maintaining a seated position on a weight bench.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, floor) are static with no fluid or environmental motion (fire, water, smoke, wind); no uniform background shift observed."}}
{"video_id": "52wcbvvohzg", "file_name": "52wcbvvohzg_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the initial frames, a snow-covered residential street at night is visible, illuminated by house lights. A person wearing dark clothing enters from the left side of the frame, walks across the snow-covered road towards the right, and exits the scene. The camera remains stationary throughout, capturing the quiet winter night.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52wcbvvohzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52wcbvvohzg_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 147, "blur_score": 73.00117008317577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is walking from the left side of the frame to the right, moving across the snowy ground. The person is a discrete solid object exhibiting locomotion.", "background_and_ambient_analysis": "The background (snow-covered street, trees, and buildings) is static with no significant shifting or fluid motion. There is no fire, water, smoke, or wind-driven motion visible."}}
{"video_id": "52r1Nc7jehU", "file_name": "52r1Nc7jehU_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with light-colored nail polish holds purple-tipped tools, applying a substance to an eyelid partially covered by a white pad. The hands adjust the pad’s position near the upper eyelid, then use the tools to groom the eyelashes, moving the pad and instruments in synchronized motions. The camera maintains a close-up, steady perspective focused on the eye area and the precise actions of the tools.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52r1Nc7jehU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52r1Nc7jehU_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.38473658636454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (purple-handled brushes and hands) are moving due to manual application on the skin.", "background_and_ambient_analysis": "The background consists of static skin and a white substance with no shifting elements or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "53-kA5ez--I", "file_name": "53-kA5ez--I_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames provided, it's a close-up of a wristwatch being held by a hand. The watch has a black strap and a dark dial with sub-dials. The hand is moving the watch around, showing different angles. The background is a wooden surface.\n\nRule a says focus on motion and behavior of main subjects. The main subject here is the hand holding the watch. The hand is rotating the watch, showing different sides. So I need to describe the hand's movement and how the watch is being displayed.\n\nRule b: mention appearance and number. The watch has a black strap, dark dial, silver accents. The hand is a person's hand, but since it's a general description, just note it's a hand. Number is one watch, one hand.\n\nRule c: spatial relationships. The hand is holding the watch, moving it. The watch is in front of the wooden background.\n\nRule d: camera perspective. The camera is close-up, probably static, but the hand moves the watch, so maybe slight camera movement as the watch is rotated. Wait, the user says \"conclude with camera perspective and movement\". The video shows the watch being rotated by the hand, so the camera stays focused on the watch as it's moved.\n\nRule e: minimal background description. The background is a wooden surface, which is essential for context but minimal. So mention it briefly.\n\nRule f: exclude text recognition. The website text is there, but per rule f, don't mention it. So ignore the \"latiendadelClick.com\" text.\n\nRule g: internal thinking but no reasoning in output.\n\nSo putting it together: Start with the hand holding the watch, rotating it to show different angles. Describe the watch's features (black strap, dark dial, silver accents). Mention the wooden background. Camera is close-up, static but following the watch's movement.\n\nCheck chronological order: The hand first holds the watch, then rotates it, showing front, side, then another angle. The video frames show the watch being turned from one side to another, highlighting the dial and sub-dials.\n\nMake sure it's concise. Avoid too many details. Let's draft:\n\nA hand holds a black-strapped wristwatch with a dark dial and silver accents, rotating it to display various angles. The watch’s sub-dials and markings become visible as the hand shifts its orientation, showcasing the timepiece against a wooden surface. The camera remains in a close-up position, following the watch’s movement without significant shift.\n\nWait, but the user says \"conclude with camera perspective and movement\". So the last part should specify camera. The original video shows the hand moving the watch, so the camera might be static, focusing on the watch as the hand moves it. So the camera is close-up, static, but the watch is being moved. So in the caption, after describing the action, end with camera perspective.\n\nAlso, check for \"briefly describe appearance and number\". The watch is one, black strap, dark dial, silver. Hand is one. The movement is rotating the watch, showing different sides.\n\nAnother possible draft: A hand rotates a black-strapped wristwatch with a dark dial and silver sub-dials, displaying its front and side angles against a wooden background. The camera maintains a close-up focus on the timepiece as the hand shifts its position.\n\nBut the user example in the rules says \"conclude with camera perspective and movement\". So the last part should state that. Maybe:\n\nThe camera remains static in close-up, tracking the watch's rotation as the hand shifts it between angles.\n\nWait, the user says \"Conclude with the camera perspective and movement\". So in the paragraph, after describing the action, end with that. Let me structure:\n\nA hand holds and rotates a black-strapped wristwatch with a dark dial and silver sub-dials, showcasing various angles against a wooden surface. The watch's face and band are highlighted through the hand’s motion, displaying its details. The camera maintains a steady close-up view, following the watch’s rotation without significant movement.\n\nCheck rules:\n\n- Chronological: hand holds watch, rotates it, shows angles.\n\n- Appearance: black strap, dark dial, silver sub-dials.\n\n- Spatial: watch in front of wooden surface.\n\n- Camera: close-up, steady, follows watch.\n\nYes, that seems to cover all points. Avoid text, no named characters. Keep it concise.\n</think>\n\n<caption_output>A hand rotates a black-strapped wristwatch with a dark dial and silver sub-dials, showcasing its front, side, and back angles against a wooden surface. The watch’s metallic bezel and strap details are highlighted as the hand shifts its orientation, displaying the timepiece’s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53-kA5ez--I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53-kA5ez--I_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.29974783262603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) manipulates a watch, rotating it to display different angles. The watch itself is a solid object undergoing motion due to the hand's physical manipulation.", "background_and_ambient_analysis": "The wooden background remains static with no shifting or movement. No fire, water, smoke, or wind elements are present, ruling out ambient_environmental motion."}}
{"video_id": "537uQ-3t91w", "file_name": "537uQ-3t91w_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to describe the video in chronological order, focusing on the main subjects (the three people) and their actions. \n\nLooking at the frames: there are three individuals sitting on a dark mat against a dark background. The first frame shows them each holding a large black drum. The person on the right (in orange) starts moving their hand, then seems to be playing their drum. The second frame, the right person is still active, maybe gesturing. Then the third frame shows them playing, and the camera zooms in on the middle person's drum with a mallet.\n\nLet me break down the sequence:\n\n- Start: Three people seated (left in white jacket, middle in light blue shirt, right in orange shirt). Each has a large black drum.\n- Action 1: Right person (orange) gestures with one hand, then brings a mallet to their drum.\n- Action 2: Middle person (light blue) plays their drum with a mallet.\n- Action 3: Camera zooms in on middle person's drum, showing the mallet hitting it.\n\nNow, describe chronologically. Mention their positions: left, middle, right. Appearance: colors of shirts, black drums. Spatial: middle person's drum is central when zoomed. Background is dark, minimal. Camera movement: starts static, then zooms in on middle drum.\n\nCheck the rules: don't mention text, named characters. Keep concise. \n\nFirst, the setup: three people seated on a dark surface, each with a large black drum. Then, right person moves hands, plays drum. Middle person plays drum. Then camera zooms in on middle drum. \n\nWait, the video frames: frame 0 shows all three. Frame 1, right person gestures. Frame 2, right person still moving. Frame 3: close-up on middle person's drum. \n\nSo the order: \n\n- Initially, three seated (left, middle, right) each holding a large black drum. \n- The person on the right (orange shirt) moves their right hand and holds a drum mallet, then strikes their drum. \n- The person in the middle (light blue shirt) holds a drum mallet and strikes their drum. \n- The camera zooms in to a close-up of the middle person’s drum as the mallet hits the drum surface. \n\nAlso, background: dark, simple, minimal. \n\nNow, concise paragraph. Avoid extra details. \n\n\"Three individuals sit on a dark surface against a plain backdrop: the left person in a white jacket holds a large black drum, the middle person in a light blue shirt holds a similar drum, and the right person in an orange shirt gestures with one hand before striking their drum with a mallet. The middle person then strikes their drum with a mallet, followed by a camera zoom to a close-up of the middle drum’s surface as the mallet makes contact.\"\n\nWait, need to check chronology. Let's see the frames:\n\nFrame 0: all three seated, holding drums.\n\nFrame 1: right person moves right hand, seems to be playing (maybe striking). Middle person still holding drum.\n\nFrame 2: right person continues, now middle person is striking (mallet moving).\n\nFrame 3: close-up on middle drum.\n\nSo the sequence:\n\n- Initially, three seated (left, middle, right) with drums.\n\n- The person on the right (orange) moves their hand and plays the drum (striking).\n\n- Then the middle person plays their drum with a mallet.\n\n- The camera then zooms in on the middle drum as it's being struck.\n\nSo the caption should follow that order.\n\nMake sure to mention number (three), appearance (shirts colors, drums black), motion (striking drums with mallets), camera zoom.\n\nAlso, background minimal, so no need to describe it much.\n\nLet's draft:\n\nThree seated on a dark mat: left in white jacket holds a large black drum, middle in light blue shirt holds a similar drum, and right in orange shirt gestures with a hand before striking their drum. The middle person then strikes their drum with a mallet, followed by a close-up zoom on the middle drum’s surface as the mallet strikes.\n\nCheck if chronological: yes. First, initial positions, then right person's action, then middle person's action, then camera zoom.\n\nAlso, the first frame shows all three, then right person starts moving (frame 1), then middle person strikes (frame 2), then zoom (frame 3).\n\nAnother thing: the objects (mallets) are on the ground initially? Wait, in the first frame, there are two mallets on the ground. Then when the right person starts, they pick up a mallet. Wait, the video shows in frame 0", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/537uQ-3t91w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/537uQ-3t91w_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 305.0509059178048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and mallets of two drummers (left in white shirt and right in orange shirt) move to strike the drums, exhibiting clear physical motion from explicit force application (mallet strikes).", "background_and_ambient_analysis": "The background (dark wall and floor) remains static with no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "52otjQ6IZqc", "file_name": "52otjQ6IZqc_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and black shorts performs a high kick toward another man in a red and black striped shirt and blue shorts, who stands facing him with one arm raised. The kicker repeats the motion, extending and retracting his leg, while the other man maintains his stance. The scene occurs on a grassy area with trees in the background; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/52otjQ6IZqc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/52otjQ6IZqc_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 219.90043766344772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in yellow (kicking) and one in red (standing and slightly moving). The person in yellow moves with discrete leg kicks, and the person in red has minor arm and body adjustments.", "background_and_ambient_analysis": "Background elements (trees, grass, buildings) are stationary; no fluid motion (fire, water, smoke) or significant wind-induced swaying is observed."}}
{"video_id": "53IIgYqZDdE", "file_name": "53IIgYqZDdE_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot woman in a light-colored dress stands on grass, spinning in a circle with her arms extended, then stops and shifts her posture. She is positioned near a tree with a street and parked cars visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53IIgYqZDdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53IIgYqZDdE_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 372.428054780874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively swinging a baton (or similar object) in a circular motion. The person's movement is the primary object motion.", "background_and_ambient_analysis": "Background (trees, car, road) is static; no dominant fluid or environmental motion (wind, smoke, etc.) observed. Trees show minimal sway but not significant enough to be ambient."}}
{"video_id": "53Qj_QjBuOw", "file_name": "53Qj_QjBuOw_000256_000266.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand rotates a clear glass bottle containing purple and green floral arrangement, moving it across a white surface to display the flowers from various angles. The bottle is positioned next to a yellow paintbrush and paint jars. The camera maintains a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53Qj_QjBuOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53Qj_QjBuOw_000256_000266.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 113.73575287179283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a plastic bottle (containing water and flowers) across the table. The bottle is the discrete object in motion, moved by the hand.", "background_and_ambient_analysis": "The background (white table and stationary objects) is static with no shifting. No fluid motion (fire, water, smoke, wind) is present. The water inside the bottle is static."}}
{"video_id": "53XSxAb20eQ", "file_name": "53XSxAb20eQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a close-up of a white bowl filled with green leafy vegetables. A chef in a white coat is partially visible. Then, the chef's hand reaches into the bowl, picking up some greens. The camera shifts to a wider shot showing the chef standing behind a counter with various ingredients: a bottle labeled \"Cortas\" to the left, more greens, sliced veggies, and a red cutting board. The chef continues to handle the greens, moving them. Then, the camera zooms back in on the bowl as the chef's hand works with the greens. The background has some kitchen items but not too detailed. The main actions are the hand picking greens, the wider view of the chef preparing, then the close-up again. Need to keep it chronological, focus on motion, describe appearance briefly. Check the rules: no text recognition, exclude names. So, the sequence is: close-up of bowl with greens, hand reaches in, wider shot of chef at counter, then back to bowl. Spatial relationships: bottle to left of bowl, chef behind counter. Camera moves from close-up to wide to close-up. Background minimal. Let's structure the caption.\n\nStart with the initial scene: close-up of white bowl with green leafy vegetables. Chef’s hand reaches into bowl, picking up leaves. Camera pulls back to show chef in white coat behind counter, with various ingredients (bottle, sliced veggies, red board) around. Chef’s hand continues handling greens. Then camera zooms in again on the bowl as the hand works with the greens. Mention the bottle is to the left, but maybe not necessary. Keep it concise. Let's draft:\n\nA hand reaches into a white bowl filled with vibrant green leafy vegetables, lifting a few leaves. The camera pulls back to reveal a chef in a white coat standing behind a counter lined with various ingredients, including a bottle with a blue label to the left of the bowl. The chef’s hand continues to interact with the greens, and the camera zooms back in on the bowl as the hand manipulates the leaves. The background includes a red cutting board and other small dishes, but remains out of focus. The camera movement shifts between close-up and wider shots, maintaining a steady perspective throughout.\n\nWait, need to check if background is minimal. Rule e says minimal background unless essential. The background in the wider shot has the kitchen setup, but maybe just mention the counter with ingredients. Also, make sure it's chronological. Let's check the video frames:\n\nFrame 0: close-up bowl, bottle left, chef's coat visible.\n\nFrame 1: hand reaching in.\n\nFrame 2: hand picking leaves.\n\nFrame 3: wider shot, chef at counter with ingredients.\n\nFrame 4: close-up of bowl, hand in it.\n\nFrame 5: wider shot again, chef with more ingredients.\n\nSo the sequence is close-up (bowl), hand action, wider shot (chef and counter), then close-up of bowl again. So in the caption: start with close-up of bowl, hand reaching in to pick greens. Then camera pulls back to show chef behind counter with items (bottle, etc.). Chef continues handling greens. Camera zooms back to close-up of bowl. Keep it concise.\n\nAlso, the rules say \"concise, chronological paragraph\". Let's make sure it's one paragraph.\n\nLet me try:\n\nThe video begins with a close-up of a white bowl filled with fresh green leafy vegetables. A hand reaches into the bowl, lifting a few leaves. The camera then pulls back to show a chef in a white coat standing behind a counter cluttered with various ingredients, including a blue-labeled bottle to the left of the bowl and a red cutting board. The chef’s hand continues to manipulate the greens, and the camera zooms back in on the bowl as the hand works with the leaves. The background features additional kitchen items but remains out of focus, while the camera perspective shifts between close-up and wider views throughout the sequence.\n\nCheck if all rules are followed: a) motion chronological: hand picks greens, camera pulls back, hand continues, camera zooms in. b) describe appearance: white bowl, green leaves, blue-labeled bottle. c) spatial: bottle to left of bowl. d) camera perspective: close-up, pulls back, zooms in. e) background minimal (mentions but keeps it brief). f) exclude text recognition (no mention of \"Cortas\" as per rules, wait the bottle says \"Cortas\" but rule f says exclude text recognition. So should not mention \"Cortas\", just \"blue-labeled bottle\". Ah, right, rule f: Exclude text recognition, named characters, or stylistic analysis. So the bottle's label is not to be mentioned by text, just say \"bottle with blue label\". So correct.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53XSxAb20eQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53XSxAb20eQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 567.487298990724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand is actively manipulating and adding spinach leaves into a bowl, representing a discrete solid object moving due to physical interaction (placing food).", "background_and_ambient_analysis": "Background elements (kitchen shelves, clock, hanging utensils) remain stable across frames with no uniform shifting, indicating no camera-induced motion or environmental fluid effects (no fire, water, or wind visible)."}}
{"video_id": "53YenIvi0os", "file_name": "53YenIvi0os_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red tracksuit and white sneakers sits on a gym machine, extending their right arm toward a display panel. They then retract their arm and adjust their seated position, extending their legs forward. The camera remains stationary, capturing the subject from a side angle against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53YenIvi0os.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53YenIvi0os_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 156, "blur_score": 96.08562079970838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in red clothing moves their legs on a stationary leg press machine, performing controlled upward/downward motion with visible leg extension and retraction.", "background_and_ambient_analysis": "Static black curtain background with no environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "53Ui0-JEOmQ", "file_name": "53Ui0-JEOmQ_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video is a club scene with people dancing. First, look at the chronology. The first frame shows a crowd in a club with purple and green lights. As it progresses, people are moving around. Need to describe the motion and behavior. Main subjects are people, so count them? The description says \"main subjects\" so focus on the group. Appearance: various colors, maybe dark clothes since it's a club. Spatial relationships: they're dancing, so moving in the space, some might be in front of others. Camera movement: the video shows a slight shake, probably handheld, moving around to capture the crowd.\n\nLet's structure the caption. Chronological: start with the initial scene, then how people move. Focus on their actions (dancing, moving). Mention the lights but keep background minimal. Wait, rule e says minimal background unless essential. The lights are part of the environment, so maybe include as part of the scene.\n\nFirst part: \"A crowd of people dance energetically in a dimly lit nightclub, illuminated by shifting purple and green stage lights.\" Then chronological: as the video progresses, the dancers move in various directions, some raising arms, others swaying. The camera moves slightly, capturing different angles of the crowd. Need to make it concise.\n\nCheck rules: a) motion and behavior in chronological order. So describe the sequence. Initial frame: people dancing. Then over the frames, their movements continue. b) mention appearance: various people, maybe describe their general appearance (dark clothing, dynamic poses). c) spatial: people in a crowd, moving around each other. d) camera: handheld, slight shake, moving around the dance floor. e) background minimal: the lights are essential for the scene, so mention the lighting.\n\nWait, the example output might be like: \"A diverse crowd of dancers in dark clothing moves dynamically under pulsating purple and green lights, their arms raised and bodies swaying in sync with the music. The camera pans left across the dance floor, capturing the energetic motion as people shift positions and interact, with the handheld perspective adding a slight shake.\"\n\nBut need to be concise. Let's try:\n\nIn a nightclub, a dense crowd of people dances energetically under shifting purple and green lights; individuals move rhythmically, raising arms and swaying, while others engage in close interactions. The camera pans slightly, maintaining a close perspective on the dancers' movements with a subtle shake, capturing their dynamic motions across the dance floor.\n\nCheck rules: focus on main subjects (people) in chronological order. So describe the sequence: first, the crowd is dancing, then their movements. Mention their appearance (dense crowd, various people), motion (dancing, raising arms, swaying). Spatial: on the dance floor, close interactions. Camera: pans slightly, handheld shake.\n\nAlso, the video starts with a crowd, then the camera moves to show different parts. Need to include that the camera movement is part of the description.\n\nWait, rule d: conclude with camera perspective and movement. So the last part should be about the camera.\n\nLet me draft:\n\nA crowd of people dances energetically in a nightclub under pulsating purple and green lights; individuals sway and raise their arms, moving dynamically across the dance floor. The camera pans left, capturing the energetic motion with a slight handheld shake, maintaining a close view of the crowd's interactions.\n\nCheck if it's concise. Let's count the elements: main subjects (people), their motion (dancing, swaying, raising arms), chronological order (as the video progresses, they move). Appearances: diverse, dark clothing (since it's a club, not sure but maybe). Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So number: large crowd, color: various, but since it's dark, maybe describe as \"people in dark attire\". Size: not specified, but \"crowd\" implies many.\n\nSo revise: \"A large crowd of people in dark attire dances energetically under shifting purple and green lights; individuals move rhythmically across the dance floor, raising arms and swaying in sync. The camera pans left with a slight handheld shake, capturing the dynamic motion of the crowd.\"\n\nIs that chronological? The video starts with the crowd dancing, then the camera moves left. So the chronological order is the dancing progressing, then the camera movement.\n\nWait, the video is a sequence of frames, so the caption should describe what happens over time. So first, the crowd is dancing (initial frame), then as time goes on, they continue to dance, moving around. The camera moves left.\n\nSo the caption should flow: starting with the scene, then how the people move, then the camera.\n\nFinal draft:\n\nA large group of people dances energetically under pulsating purple and green lights, moving rhythmically", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53Ui0-JEOmQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53Ui0-JEOmQ_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 147, "blur_score": 30.746076283090055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to dance locomotion and social interaction in the nightclub floor.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, stage) detected; no fluid/environmental motion (fire, water, smoke) observed in the nightclub setting."}}
{"video_id": "53hI-3HQUgM", "file_name": "53hI-3HQUgM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink hoodie holds a cigarette, raises it, then brings it to their mouth. The background includes a yellow wall. The camera remains stationary in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53hI-3HQUgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53hI-3HQUgM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.95583650487083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in pink hoodie) is moving their head, hands, and body while smoking and gesturing. The cigarette is being held and moved by the hand.", "background_and_ambient_analysis": "Background elements (crib, walls) are static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "53lv8XmyFxg", "file_name": "53lv8XmyFxg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and green pants stands beside a metallic bread-processing machine with a wooden backdrop. They lift a large, round loaf of bread from the machine’s flat platform, hold it briefly, and then position it into the machine’s hopper. The machine features a metal container below and a control panel on its side. The camera remains static throughout, capturing the person’s actions from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53lv8XmyFxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53lv8XmyFxg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 458.8538053869499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the dough are moving due to manual manipulation (cutting, shaping) on the metal table; these are solid, distinct objects interacting physically.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected; the background (wooden floor, walls) remains static throughout the video sequence."}}
{"video_id": "53psIyK5ge0", "file_name": "53psIyK5ge0_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a white shirt holds a silver flute horizontally to their lips, moving fingers over the keys while playing; the flute is positioned in front of a keyboard, with a white door visible in the background. The camera remains static, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53psIyK5ge0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53psIyK5ge0_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 208.38187262294858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the flute exhibit discrete movement: fingers press keys and move across the instrument, demonstrating intentional locomotion for playing the flute. No other objects show significant motion.", "background_and_ambient_analysis": "The background (door, wall, table) is static with no shifting or environmental fluid motion (no fire, water, smoke, or wind). Background elements remain fixed throughout the clip."}}
{"video_id": "53bpxIQU3eI", "file_name": "53bpxIQU3eI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown hand with visible fingers presses black and white piano keys, moving sequentially from right to left across the keyboard surface. The hand’s motion shifts across multiple keys, maintaining contact with the keys throughout the sequence. The camera remains fixed in a top-down perspective, capturing the hand’s interaction with the keyboard without any movement or shift in angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53bpxIQU3eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53bpxIQU3eI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.950733767042976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving across the piano keys, pressing individual keys in a deliberate sequence. This represents a discrete solid object (hand) exhibiting controlled motion due to physical interaction with the piano.", "background_and_ambient_analysis": "The piano keyboard and surrounding elements show no shifting background or fluid/environmental motion (fire, water, wind, etc.). The static background remains consistent throughout the video."}}
{"video_id": "53uFiXalqJ8", "file_name": "53uFiXalqJ8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark snow gear and a helmet snowboards down a slope, arms initially outstretched. They turn, lifting their right leg high in a kicking motion, then resume gliding with arms extended. Other skiers are visible in the background, with a building appearing later. The camera follows the snowboarder, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/53uFiXalqJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/53uFiXalqJ8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 415.1872907842636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple skiers (foreground and background) moving down slope via locomotion. Primary subject performs dynamic maneuvers (leg lift, turns) due to muscle-driven forces and gravity.", "background_and_ambient_analysis": "Static snow-covered mountains, trees, and lodge are visible. No dominant fluid/environmental motion (fire, water, smoke, wind) observed; snow appears stable with no billowing or flow."}}
{"video_id": "544dH6-Cyzw", "file_name": "544dH6-Cyzw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red sleeveless shirt and gray shorts lifts a barbell loaded with weights overhead, extends his legs into a lunge position, then steps back while maintaining the barbell above his head. The background includes gym equipment such as weight racks and benches. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/544dH6-Cyzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/544dH6-Cyzw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 612.3900868733483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (wearing red shirt and gray shorts) and a barbell are the discrete objects. The person performs a weightlifting motion: lifting the barbell from the ground to the shoulders, then overhead in a clean-and-jerk sequence. The barbell moves in discrete, controlled increments due to the lifter's physical force.", "background_and_ambient_analysis": "The background (gym walls, equipment racks, and floor markings) shows no shifting or environmental fluid motion (no fire, water, smoke, or wind). Background elements remain stationary and consistent throughout the clip."}}
{"video_id": "547Kc2Uo9tU", "file_name": "547Kc2Uo9tU_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames. The video shows a baseball field with two people. In the first frame, there are two figures: one might be a pitcher and another a batter or runner? Wait, no, the video has a baseball field with dirt and grass. Let's check the actions. \n\nLooking at the frames: frame 0 has two people. Then frame 1, one person runs towards the other. Frame 2, maybe the pitcher throws, and the runner is moving? Wait, the video shows a baseball game. Let's see the movement. The first frame: two players on the field. Then in the next frames, one player (maybe the pitcher) throws the ball, and the other (batter or runner) moves. Wait, the video starts with two people, then one moves towards the other. Let's track the action.\n\nFirst, the scene is a baseball field. There are two players. One is on the pitcher's mound or near the base? Wait, the field has a dirt infield and grass outfield. The two people: one is running towards the other. Let's see the movement. From frame 0 to 1: the person on the left (maybe the pitcher) is throwing, and the person on the right (batter) is running. Wait, in frame 0, the person on the left is in a throwing motion, and the right person is in a running position. Then in subsequent frames, they move. \n\nWait, the video is a sequence where one player (smaller, maybe pitcher) throws the ball, and the other (larger? Or just a player) runs. Let's check the chronological order. The main subjects: two people. In the first frame, the left person is throwing (arm extended), right person is running. Then as the video progresses, the left person continues the motion, maybe the ball is in the air, and the right person moves towards the direction of the throw.\n\nWait, the frames show: [0] two people, one on left (pitcher) in throwing pose, one on right (batter) running. Then [1], the pitcher has released the ball, batter is moving. [2], pitcher is follow-through, batter continues. [3], the pitcher is still moving, batter is near the base. Wait, the video is a baseball game where the pitcher throws the ball towards the batter, who is running (maybe a base runner). Wait, but in a typical game, the pitcher throws to home plate, batter hits, but here maybe it's a different scenario.\n\nWait, the key is to describe motion in chronological order. Let's list the steps:\n\n1. Initially, two individuals are on the baseball field. One is positioned on the left (pitcher, likely smaller in size, wearing light clothing), the other on the right (batter/runner, larger, same light clothing). \n2. The pitcher on the left throws the ball towards the batter/runner on the right. \n3. The batter/runner on the right begins moving towards the direction of the throw (likely running to first base or another base). \n4. The pitcher completes the throwing motion, and the batter/runner continues their run.\n\nNow, spatial relationships: the pitcher is on the left, batter on the right, with the field in between. The camera is stationary, looking from the infield towards the outfield (since the dirt is in the foreground, grass behind). Wait, the camera perspective: the video shows the field with the dirt infield in the bottom part, grass outfield, so the camera is at a low angle, looking towards the field. No camera movement mentioned—probably static.\n\nBackground: minimal, just trees and light poles. So describe the motion chronologically.\n\nLet's structure:\n\n\"Two individuals are visible on a baseball field: a smaller person on the left (pitcher) and a larger person on the right (batter). The pitcher throws a ball towards the batter, who begins running towards the direction of the throw. As the pitcher completes their motion, the batter continues their run across the field. The camera remains static, capturing the scene from a low angle perspective.\"\n\nCheck rules:\n\na) Motion and behavior in order: pitcher throws, batter runs. Yes.\n\nb) Appearance and number: two people, pitcher smaller, batter larger. Yes.\n\nc) Spatial: pitcher left, batter right. Yes.\n\nd) Camera: static, low angle. Yes.\n\ne) Background minimal: trees, poles, but not emphasized. Yes.\n\nf) No text, characters. Yes.\n\nNow, make it concise. Let's draft:\n\nIn a baseball field, a smaller person on the left throws a ball towards a larger person on the right, who begins running in the direction of the throw. As the throw concludes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/547Kc2Uo9tU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/547Kc2Uo9tU_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 314.43940511067706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players are moving on the field (running, walking) due to locomotion.", "background_and_ambient_analysis": "The background (trees, light poles) is stationary with no fluid motion (fire, water, wind)."}}
{"video_id": "54FA9GJcdoE", "file_name": "54FA9GJcdoE_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person standing in front of a sign that says \"Art's Cyclery SLO\". The person is wearing a black hoodie with the store's name on it. Then, the scene cuts to a close-up of a bicycle frame, specifically the chainstay area. Next, hands (wearing a watch and a yellow wristband) are seen adjusting or working on the bicycle's component, like the chain or derailleur. The hands move the component, probably fixing or adjusting it. Now, I need to make sure the caption is chronological, focuses on motion, descriptions of appearance, spatial relationships, and camera perspective.\n\nStart with the first scene: a person in a black hoodie standing in front of a sign. Then the camera shifts to a close-up of the bike frame. Then hands appear to adjust the bike part. Mention the hands' appearance: one with a watch, one with a yellow wristband. The bike is gray with a blue logo. The background in the first scene is the store, but minimal. In the bike part, the background is blurred, maybe a workshop. Camera moves from wide shot of person to close-up of bike, then close-up of hands working. So chronological order: scene 1 (person), scene 2 (bike frame close-up), scene 3 (hands adjusting).\n\nCheck rules: focus on motion and behavior. Main subjects are person (static, then camera moves), then bike frame, then hands working. Descriptions: person in black hoodie, bike frame gray with blue logo, hands with watch and yellow wristband. Spatial: in first scene, person in front of sign; then camera moves to bike, hands working on the frame.\n\nAvoid text recognition (like the website), named characters. So no \"Art's Cyclery\" in the caption, just the store's sign but maybe omit? Wait, rule f says exclude text recognition. So the sign's text shouldn't be mentioned. But the store's name is part of the background. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is part of the scene, but since it's background, maybe just say \"a store sign\" without the text. But in the first frame, the person is in front of a sign that has \"Art's Cyclery SLO\". But rule f says exclude text recognition, so don't mention \"Art's Cyclery\", just the sign.\n\nWait, the example says \"Exclude text recognition\", so the sign's text (Art's Cyclery, SLO, website) shouldn't be in the caption. So describe the scene as \"a person in a black hoodie standing in front of a store sign\". Then the next scene is a close-up of a bicycle frame, then hands working on it.\n\nSo putting it all together: The video opens with a person wearing a black hoodie standing in front of a store sign. The camera then transitions to a close-up of a gray bicycle frame with a blue logo, where a pair of hands (one with a watch and a yellow wristband) adjusts a component near the chain. The camera remains focused on the hands and the frame during the adjustment.\n\nCheck if it's chronological: first person, then bike frame, then hands working. Motion: person is standing (static), then camera moves to close-up of bike, hands move to adjust. Descriptions: black hoodie, gray bike frame with blue logo, hands with watch and yellow wristband. Spatial: person in front of sign; hands working on the frame. Camera perspective: starts with a medium shot, then close-up.\n\nMake sure it's concise. Let's rephrase:\n\nA person in a black hoodie stands in front of a store sign. The scene cuts to a close-up of a gray bicycle frame with a blue logo, where a pair of hands (one wearing a watch and a yellow wristband) adjusts a component near the chain. The camera remains focused on the hands and the frame during the adjustment.\n\nCheck rules: a) motion and behavior chronologically: person standing (static), then camera cuts to bike frame, hands adjusting. b) appearance: black hoodie, gray frame, blue logo, hands with watch and yellow wristband. c) spatial: person in front of sign, hands on bike frame. d) camera perspective: starts with medium shot, cuts to close-up, remains focused. e) background minimal (store sign mentioned, but it's part of the scene, maybe okay). f) exclude text recognition: no mention of \"Art's Cyclery\", so good.\n\nYes, that works.\n</think>\n\n<caption_output>A person in a black hoodie stands in front of a store sign. The scene cuts to a close-up of a gray bicycle frame with a blue logo, where a pair of hands (one wearing a watch and a yellow wristband", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54FA9GJcdoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54FA9GJcdoE_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 237.96914458918815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are moving to manipulate a bicycle frame. The motion is due to explicit physical forces applied by the hands.", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "54-4uq0BvA8", "file_name": "54-4uq0BvA8_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue paintbrush applies a horizontal blue stripe to a white sheet of paper taped with pink striped tape. The hand moves the brush left to right, then right to left, blending the blue paint. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54-4uq0BvA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54-4uq0BvA8_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 248.8637063979078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a paintbrush is moving across the paper, applying blue paint in a horizontal stripe. The hand is a discrete solid object with clear physical motion.", "background_and_ambient_analysis": "The background elements (paper, tape, surface) show no uniform shifting or fluid motion; the paper remains stationary relative to the frame."}}
{"video_id": "54QZh0gGx8k", "file_name": "54QZh0gGx8k_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor basketball court, several players in dark uniforms move and dribble a basketball. Initially, players are positioned across the court; as the video progresses, one player dribbles the ball while others run toward or away from it, maintaining spatial distribution on the court. The camera remains stationary, capturing the motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54QZh0gGx8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54QZh0gGx8k_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 985.066728419537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are actively moving: basketball players dribbling, running, and shooting the ball, with visible locomotion and physical interactions (e.g., ball handling, player positioning).", "background_and_ambient_analysis": "Background elements (walls, gym structure, court lines) remain static across frames with no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "54NNkI7HV0g", "file_name": "54NNkI7HV0g_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt uses a yellow pencil to fill out an open worksheet, with their left hand holding a blue pen near the pages. The worksheet rests on a dark table, with white cables visible to the left. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54NNkI7HV0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54NNkI7HV0g_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 152, "blur_score": 44.42549464642484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving to write in a book. The pen is being held and moved across the page. This is a discrete, solid object motion due to the person's physical action of writing.", "background_and_ambient_analysis": "The background (wall and table) is static and unchanging. No fire, water, smoke, or wind is visible. Therefore, no ambient environmental motion."}}
{"video_id": "54S1o-0wneg", "file_name": "54S1o-0wneg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and dark pants lies on grass, initially motionless, then moves their arms and shifts position slightly. The background includes grass and nearby bushes, viewed from a top-down perspective with slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54S1o-0wneg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54S1o-0wneg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 159, "blur_score": 676.3517736017113, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their arms, head, and body, indicating active locomotion and gestures.", "background_and_ambient_analysis": "The background consists of grass and bushes with no dominant environmental motion (e.g., no wind, water, fire). The background is relatively static."}}
{"video_id": "54Qraih8Vqg", "file_name": "54Qraih8Vqg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black beanie and a white hoodie with black patterns sits on a wooden deck. They drink from a green hose while holding a clear cup, then exhale a puff of smoke. After placing the hose on the deck, they use their hand to interact with a white container holding orange liquid. The camera remains steady with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54Qraih8Vqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54Qraih8Vqg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 376.8425155448715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: smoking a pipe (involving hand movements to inhale/exhale), eating, and manipulating objects (e.g., pipe, possibly a food item). The person's hands and body movements are explicit physical actions.", "background_and_ambient_analysis": "Background elements (house, fence, plants) show no uniform shifting, indicating no significant camera-induced motion. No dominant fluid or gaseous motion (e.g., fire, water, smoke) dominates the scene; smoke from the pipe is minimal and not the primary focus."}}
{"video_id": "54TfDVpPxwU", "file_name": "54TfDVpPxwU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holds a white spray bottle with a metallic nozzle on the right side of the frame against a dark background, pressing the nozzle to release a fine mist. The camera remains stationary, focusing on the hand and bottle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54TfDVpPxwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54TfDVpPxwU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 124, "blur_score": 396.5001822162931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a spray bottle is moving in a discrete manner to dispense liquid, with the hand's motion being the primary physical action.", "background_and_ambient_analysis": "The background is a uniform solid black, showing no shifting or fluid motion. While a spray of liquid is visible, the dominant motion is not dominated by fire, water, or wind (which would trigger ambient_environmental per the Ambient Rule)."}}
{"video_id": "54B2iUdkRIQ", "file_name": "54B2iUdkRIQ_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual wearing a light straw hat, white shirt, and dark apron handles a knife and raw meat, adjusting their grip while standing near a metal fence. They move to place the meat on a wooden cutting board, positioning it carefully. The camera follows the subject’s actions with a slight pan, capturing the preparation process against a backdrop of parked cars and greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54B2iUdkRIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54B2iUdkRIQ_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 104.53921306703396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an apron and hat is manipulating a tool (likely a brush or pen) on a surface, with hand movements being the primary discrete object motion.", "background_and_ambient_analysis": "Background elements (fence, cars, trees) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "54Ukjt6zFSY", "file_name": "54Ukjt6zFSY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a red vest and white shirt moves toward a taller man wearing a black t-shirt with a design. She reaches out to him as he drinks from a glass. The camera pans from the girl to the man, capturing shelves in the background with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54Ukjt6zFSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54Ukjt6zFSY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 201.2288248646842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red vest extends their arm to place an object on a shelf, then interacts with an adult. The adult (in black shirt) reaches for the object and later drinks from a cup. Both individuals move as solid objects due to explicit physical interactions (reaching, grasping, drinking).", "background_and_ambient_analysis": "The background (shelves, walls, and interior decor) shows minimal movement; no fluid or gaseous motion (fire, water, smoke, wind) is present. Background elements appear static relative to the scene."}}
{"video_id": "54p40eq8fWI", "file_name": "54p40eq8fWI_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short dark hair and a white shirt speaks directly to the camera, making slight head movements as they present information while positioned in front of shelves holding various items; the camera remains stationary, maintaining a steady close-up focus on the child's upper body and face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54p40eq8fWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54p40eq8fWI_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 1123.750833710847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (a discrete solid object) is moving: speaking with slight head and hand movements.", "background_and_ambient_analysis": "The background (shelves and window) is stationary. No fire, water, smoke, or wind is present."}}
{"video_id": "54nwnyXNUhk", "file_name": "54nwnyXNUhk_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one adorned with a purple bracelet, manipulates a red thread using a yellow tool. The left hand holds the thread steady while the right hand loops the thread around the tool, pulling it to form a stitch. The hands move in coordinated motions, with the red thread wrapping around the yellow tool. The background includes a red tray with miscellaneous items, but the focus remains on the hands. The camera maintains a close-up, stable view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54nwnyXNUhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54nwnyXNUhk_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 178.47125915449988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a red string with a yellow tool (likely a crochet hook) in a stationary setting; the hands and tool are the moving discrete objects.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "54hDA3Iz_4A", "file_name": "54hDA3Iz_4A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated woman in black attire on a blue mat sits up, reaches for a dumbbell held by a standing woman wearing a black jacket with fur trim, light gray pants, and black-and-white sneakers, then lifts the dumbbell upward while the standing woman assists. The background includes blue walls and gym equipment. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54hDA3Iz_4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54hDA3Iz_4A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 869.0854769483025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one lying on a mat performing physical exertion (e.g., push-up motion), the other standing and assisting. Their movements are solid, distinct actions driven by physical exertion.", "background_and_ambient_analysis": "The background (blue wall, gym equipment, floor) shows no uniform shifting or fluid/environmental motion (fire, water, wind); all static elements remain consistent across frames."}}
{"video_id": "54zeX87W1NQ", "file_name": "54zeX87W1NQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person rappelling down a tree. First, the person is high up on the tree, attached to a rope. Then they start descending. The main subject is a single person, probably wearing some gear for rappelling. The background is trees and blue sky, but we need to keep background minimal. The motion is the person moving down the tree along the rope. The camera is probably stationary, looking up at the tree. Let's check the rules: chronological order, describe motion, appearance (maybe just \"person\" since no color details given), spatial relationships (the person is on the tree, rope attached), camera perspective. The video starts with the person at the top, then they move down. So the caption should say the person descends from the tree via rope, maybe their position relative to the tree. Camera is static, looking up. Let's draft:\n\nA person wearing climbing gear descends a tall pine tree along a rope, moving downward from the canopy toward the ground. The individual is positioned against the tree trunk, with the rope extending upward. The camera remains stationary, capturing the descent from a low angle against a clear blue sky.\n\nWait, but need to be concise. Let's make it shorter. Check the rules: chronological, motion, appearance (single person, maybe \"a person\" without color), spatial (on tree, rope), camera perspective.\n\nFirst frame: person at the top, then moving down. So \"A single person, equipped with rappelling gear, descends a tall pine tree along a rope, moving downward from the upper canopy toward the base of the tree. The camera maintains a static, upward-facing angle, observing the descent against a clear blue sky.\"\n\nWait, but the rules say \"briefly describe appearance and number\". So \"a person\" (since color not specified, just number). Motion: descending. Number: one. Background minimal: blue sky is minimal. Spatial: on the tree, rope attached.\n\nLet me check the example. The user's example: \"A person wearing climbing gear descends a tall pine tree along a rope, moving downward from the canopy toward the ground. The individual is positioned against the tree trunk, with the rope extending upward. The camera remains stationary, capturing the descent from a low angle against a clear blue sky.\"\n\nBut need to be concise. Maybe: \"A person descends a pine tree via rope, moving downward from the upper branches toward the ground. The individual is suspended by the rope, positioned against the tree trunk. The camera remains static, observing the descent against a clear blue sky.\"\n\nWait, the video is 0.0 to 5.0 seconds, so the person starts at the top (frame 0) and moves down. So \"A person, suspended by a rope, descends a tall pine tree from the canopy toward the ground. The individual remains attached to the rope, moving downward along the tree trunk. The camera is stationary, capturing the descent from a low angle against a clear blue sky.\"\n\nBut check the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So no mentioning of \"rappelling\" or specific gear unless necessary. But \"suspended by rope\" is okay. Let's make it concise.\n\nFinal draft: A single person descends a tall pine tree along a rope, moving downward from the upper branches toward the ground. The individual is positioned against the tree trunk, with the rope extending upward. The camera remains stationary, observing the descent against a clear blue sky.\n\nWait, but need to be concise. Maybe: \"A person, suspended by a rope, descends a pine tree from the canopy toward the ground. The individual moves downward along the tree trunk, with the rope visible extending upward. The camera is stationary, capturing the descent against a clear blue sky.\"\n\nYes, that's good. Check all rules:\n\na) Motion: descends, moving downward.\n\nb) Appearance: single person.\n\nc) Spatial: against tree trunk, rope extending up.\n\nd) Camera: stationary, capturing descent.\n\ne) Background: clear blue sky (minimal, as it's essential for understanding motion? Maybe, since it's a clear sky, but the rule says minimal unless essential. It is part of the scene, but maybe the focus is on the action. Maybe the sky is not essential, but the video is outdoors, so maybe keep it minimal. Wait, the background is trees and sky, but the rule says \"minimal unless essential\". So maybe \"against a clear sky\" but the main is the tree.\n\nWait, the user's example says \"against a clear blue sky\", so it's allowed.\n\nPutting it all together: The person starts at the top, then moves down. So chronological: starts at the upper branches, then descends. So \"A person begins descending a pine tree from the upper branches", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54zeX87W1NQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54zeX87W1NQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 894.8639510387532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is descending from a tree via a rope. The motion is due to gravity and the rope, representing discrete object physics.", "background_and_ambient_analysis": "The background consists of stationary trees and a clear sky with no significant fluid motion (fire, water, smoke) or strong wind-induced motion. The background does not shift uniformly, indicating no camera motion."}}
{"video_id": "558_8rlUsiY", "file_name": "558_8rlUsiY_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with light skin manipulates light brown mannequin hair, initially guiding a section of the braid toward the back of the head. The hands then gather additional strands, interweave them into the existing braid, and secure the new section with small metallic hair pins. The mannequin’s head remains stationary against a dark backdrop, while the hands move fluidly to adjust the braid’s structure. The camera maintains a close-up, static angle focused on the hair and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/558_8rlUsiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/558_8rlUsiY_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 133.8311563258112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: hands actively braiding hair; hair strands being manipulated by explicit physical forces from the hands.", "background_and_ambient_analysis": "Static dark background (wall) with no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "55FFU9vNo3Y", "file_name": "55FFU9vNo3Y_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hoodie and camouflage pants, wearing a beanie, stands in a snowy field and turns toward a small child in a red jacket standing at a distance. The person extends their arm and throws a red object toward the child, who remains stationary. The camera captures the action from a static ground-level angle with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/55FFU9vNo3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/55FFU9vNo3Y_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 232.56790845504472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in black coat and camouflage pants) is walking and throwing an object. A small dog is running in the snowy field.", "background_and_ambient_analysis": "The background (trees and snow-covered ground) is static. No significant ambient environmental motion (e.g., wind-blown snow, fire, water) is observed."}}
{"video_id": "550mguKV6lc", "file_name": "550mguKV6lc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing shovels snow from a snow-covered street, moving toward a driveway. They continue clearing the driveway, with the camera transitioning from a close-up to a blurred frame, then to a wider view showing the person working amidst residential houses and snow-laden trees. The camera perspective shifts from close to distant, capturing the person's motion across the snowy landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/550mguKV6lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/550mguKV6lc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 106.20021939947837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is shoveling snow and walking across the driveway, moving from right to left and then to the center.", "background_and_ambient_analysis": "The background (fence, trees, houses) is stationary and shows no shifting or fluid motion. No significant ambient environmental motion (like wind or water) is dominant."}}
{"video_id": "551MHHswTec", "file_name": "551MHHswTec_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark athletic wear and black shoes lifts a barbell with blue and green weight plates overhead in a squat position, then stands up and releases the barbell, which falls to the platform. The background includes wooden boxes and a plain wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/551MHHswTec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/551MHHswTec_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.9136796022094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) lifts a barbell from a squat position to overhead, stands, drops it, and then repositions it. The barbell's movement is driven by the person's physical force.", "background_and_ambient_analysis": "The background (wooden crates and wall) remains static; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "55VHvAUf-E4", "file_name": "55VHvAUf-E4_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a man in a dark shirt and blue jeans. The video starts with him standing in front of a backdrop of white and gold curtains, maybe some red too. Then he steps onto a black platform. Wait, the sequence: [0.0] he's standing, [1.4] he moves, maybe the camera shifts to his legs? Wait, the frames: first frame he's standing, then in frame 1.4 he's walking towards the platform, then frame 2.5 he's stepping onto the black platform. Then he's on it, and starts stepping, like moving on the platform.\n\nSo chronological order: the man (dark shirt, blue jeans) begins standing in front of draped curtains (white, gold, red). Then he walks forward towards a black platform. He steps onto the platform, then begins to step back and forth on it. The camera starts with a medium shot of him standing, then follows his movement down to focus on his lower body as he interacts with the platform. Background is the curtains, but minimal description. Camera movement: starts at waist level, then shifts down to focus on his feet and the platform, so probably a slight downward tilt. No text, no named characters.\n\nSo structure: describe his actions step by step, appearance, spatial relationships (platform in front of him initially, then he steps onto it), camera perspective (starts medium, then focuses on lower body/feet).\n\nLet me draft:\n\nA man in a dark t-shirt and blue jeans stands facing the camera in front of draped white and gold curtains with a red section. He walks forward and steps onto a black platform, then begins stepping back and forth on the platform. The camera initially captures him from the waist down as he approaches the platform, then focuses on his feet and the platform surface. Background includes the draped curtains, which remain static throughout.\n\nWait, check rules: b) briefly describe appearance and number. He's one person, dark shirt, blue jeans. c) spatial relationships: platform is in front of him (he steps onto it), so he moves towards the platform. d) camera perspective: starts with a shot of his upper body, then shifts to waist down to feet (so maybe a downward tilt). Wait, the first frame is him standing, then the camera angle changes to show his legs stepping onto the platform. So camera movement: the camera focuses on his lower body as he interacts with the platform.\n\nSo revised:\n\nA man wearing a dark t-shirt and blue jeans stands facing the camera before a backdrop of draped white, gold, and red curtains. He walks forward, steps onto a black platform, and then steps back and forth on it. The camera initially shows him from the waist up but shifts downward to focus on his feet and the platform. The background curtains remain static.\n\nWait, check rules: e) keep background descriptions minimal. So maybe just \"draped curtains\" instead of colors. The background is curtains, which are part of the setting.\n\nLet me check the frames again:\n\nFrame 0: man standing, full body, facing camera.\n\nFrame 1.4: he's moving, probably walking towards the camera (since next frame he's stepping onto platform). Wait, the second frame (1.4s) says \"a man in a dark shirt, blue jeans walks forward\". Then 2.5s: legs on platform, then 3-4s: stepping on the platform.\n\nSo the order: man stands, then walks forward (toward the platform), steps onto platform, then steps back and forth.\n\nCamera: starts with a medium shot (waist up), then the camera moves down to focus on his lower body as he steps onto the platform, so the camera's perspective shifts downward.\n\nSo the caption should be:\n\nA man in a dark t-shirt and blue jeans stands facing the camera in front of draped curtains. He walks forward, steps onto a black platform, and begins stepping back and forth on it. The camera starts with a medium shot of the man but shifts downward to focus on his feet and the platform. The background curtains remain static.\n\nCheck rules:\n\na) motion and behavior in chronological order: standing → walking forward → stepping onto platform → stepping on platform.\n\nb) appearance: dark t-shirt, blue jeans, one person.\n\nc) spatial: platform in front of him (he steps onto it), curtains behind.\n\nd) camera perspective: medium shot then shifts down to feet.\n\ne) background minimal: draped curtains.\n\nf) no text, names.\n\nSo that's the caption.\n</think>\n\n<caption_output>A man wearing a dark t-shirt and blue jeans stands facing the camera before draped curtains. He walks forward, steps onto a black platform, and begins stepping back and forth on it. The camera starts with a medium shot of the man but shifts downward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/55VHvAUf-E4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/55VHvAUf-E4_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 142.11583029081555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt and jeans is moving on a black platform; their legs and feet are shown in motion, indicating intentional locomotion (stepping, lifting, walking).", "background_and_ambient_analysis": "The background consists of static curtains and a floor with no shifting, fluid, or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "54uUGFFBNYk", "file_name": "54uUGFFBNYk_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue Nike shirt and blue headphones sits behind a drum set, holding drumsticks. They begin by positioning the sticks in front, then swing them to strike the drums and cymbals. The drum set features multiple cymbals and drums surrounding the seated individual. The camera captures the scene from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/54uUGFFBNYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/54uUGFFBNYk_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 230.3943842696854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The drummer (person) and drumsticks exhibit discrete motion: the drummer's arms/hands move to strike the drums, causing the drumsticks to swing and impact the drumheads. These solid objects move due to explicit physical forces (muscle movement and collision).", "background_and_ambient_analysis": "The background (drums, room walls, floor) is static with no shifting or environmental elements like fire, water, smoke, or wind. All background features remain fixed throughout the clip."}}
{"video_id": "568_iSolbzE", "file_name": "568_iSolbzE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless, muscular wrestler in red pants with white stripes holds a wrestler in dark trunks by the waist; a referee stands to the left. The shirtless wrestler lifts the opponent and forcefully slams him onto the mat. The camera remains steady with slight shake, capturing the ring ropes and crowd in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/568_iSolbzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/568_iSolbzE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 102, "blur_score": 1554.0184011488172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two wrestlers (one in red pants, one in black trunks) engage in physical combat: the red-pants wrestler is lifted, thrown, and pinned to the mat by the black-trunks wrestler. Both exhibit solid, distinct motion due to explicit physical forces (grappling, throws).", "background_and_ambient_analysis": "The background elements (wrestling ring ropes, arena walls, and distant spectators) remain largely static with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "55tzggAxNEI", "file_name": "55tzggAxNEI_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and red shirt sits before dark blue curtains, playing a large brown cello. Their left hand moves along the fingerboard while the right hand draws the bow across the strings in a continuous motion. The camera remains static with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/55tzggAxNEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/55tzggAxNEI_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 57.36067593805003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cellist (person) and cello (solid object) exhibit discrete motion: cellist sways rhythmically while bowing, with cello held firmly but showing subtle vibrations from playing.", "background_and_ambient_analysis": "Dark curtains form a static background with no fluid motion, smoke, or wind effects observed; background elements remain uniformly fixed."}}
{"video_id": "561_63MQJOw", "file_name": "561_63MQJOw_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of men in a room with pink walls: one man in dark clothing and light jeans bends over a seated individual, then crouches as he interacts with them, while others shift positions (some sit, others stand) near the doorway. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/561_63MQJOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/561_63MQJOw_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 156, "blur_score": 123.84741160372232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) are engaged in physical interactions (e.g., grappling, shifting positions) within the scene.", "background_and_ambient_analysis": "Static background elements (pink walls, door, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "56AIcsHuRZ4", "file_name": "56AIcsHuRZ4_000392_000402.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to generate a caption for the video. First, I need to follow the rules. Let's start by watching the video.\n\nIn the first frame, there are a few kids. They're wearing yellow shirts and orange pants, which is a common traditional outfit in some regions. There's a tree in the background, some buildings, grassy area, and a muddy ground. The kids are moving around. Let's check the sequence.\n\nAt the beginning (0.0 seconds), a kid in yellow and orange is walking left. Another kid in red is near a tree, maybe holding something. Then, as the video progresses, more kids enter the frame. They're moving in various directions. The main actions: kids are walking around the area, some running. The camera seems to be moving, maybe panning to follow the kids.\n\nWait, the rules say to focus on motion and behavior in chronological order. So start from the first frame, describe what's happening step by step.\n\nFirst, the scene: outdoor, grassy area with mud patches, trees, buildings in background. Main subjects: multiple boys (let's count—there are at least 4 or 5). Their appearance: yellow tops, orange bottoms (some maybe red? Wait, in the first frame, one kid is in red, others yellow and orange? Wait, the description says \"yellow shirts and orange pants\" but maybe some are red. Wait, need to check.\n\nLooking at the frames: first frame has a kid in yellow top and orange pants walking left. Another kid in red (maybe orange? Wait, the problem says \"color, size, orientation\"). So maybe they're wearing similar colors but different. Let's assume most are yellow shirts and orange sarongs (traditional pants).\n\nAction: The kids are moving around. Initially, one kid is near a pole or tree. Then they start running or walking. The camera moves, following the kids.\n\nNeed to describe in chronological order:\n\n- At start, a child in yellow top and orange pants walks left across the muddy ground. Another child in red top and orange pants is near a tree, bending down (maybe handling something). A third child in yellow and orange stands nearby.\n\n- Then, more children enter the scene from the background. They move towards the center, some running. The children are in the open area with grass and trees, buildings in the distance.\n\n- The camera moves slightly, panning to follow the movement of the kids. The ground is muddy with patches of grass. Background has trees and buildings, but minimal description.\n\nWait, need to be concise. Let's structure it:\n\n\"Several children in yellow shirts and orange pants move across a muddy grassy area. Initially, a child walks left, while another bends near a tree. More children enter from the background, running toward the center. The camera pans left, following their motion, capturing the dynamic scene.\"\n\nWait, check rules: mention spatial relationships. So, \"a child in yellow and orange walks left, while another in red and orange bends near a tree (in front of the tree).\" But maybe \"red\" is not accurate; maybe it's orange. Wait, the video shows some kids in red, some in yellow. Let's say \"yellow and orange\" or \"red and orange\"?\n\nLooking at the frames: the first kid is in a light-colored shirt, maybe yellow, red pants. Another kid is in red shirt, orange pants. So possible variations.\n\nBut the key is chronological. Let's list the steps:\n\n1. The video opens with a child in yellow shirt and red pants walking from right to left across the muddy area. A second child in red shirt and orange pants bends near a tree, holding an object (maybe a stick). A third child in yellow shirt and orange pants stands to the right of the bending child.\n\n2. The bending child continues to work with the object, then a fourth child enters the frame from the background, walking towards the left. The first child runs left, then stops.\n\n3. More children join, running around the area. The camera pans left to follow the movement, keeping the children centered. The background includes trees, a grassy field, and distant buildings, but these are minimal details.\n\nWait, need to be concise. Let's see:\n\n\"Children in yellow shirts and orange pants move across a muddy grassy field. A child in yellow walks left, while another in red bends near a tree. Additional children enter from the background, running toward the center. The camera pans left, tracking their motion.\"\n\nBut need to be accurate. Let's check the number of children. In the first frame, maybe 3-4 kids. Then more join. Let's say \"multiple children\".\n\nAlso, mention spatial relationships: \"a child in yellow shirt and orange pants walks left, while another in red shirt and orange", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/56AIcsHuRZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/56AIcsHuRZ4_000392_000402.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 182.08733965304313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple children (in orange/yellow) moving by running and walking, interacting with a tree and bucket.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind). Background elements (trees, buildings) are static with no uniform shift."}}
{"video_id": "56kKc7EBpgk", "file_name": "56kKc7EBpgk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon shirt and dark pants runs toward the camera down a tiled corridor, then turns around, adjusts their head or face, and continues running away. The corridor features planters on the right side with minimal background detail. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/56kKc7EBpgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/56kKc7EBpgk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 873.5014885969777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is performing discrete movements: bending to interact with the wall, adjusting clothing, running, and walking away along the corridor.", "background_and_ambient_analysis": "The background (walls, tiled floor, planters) remains uniformly static with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "56iSMh_LYi8", "file_name": "56iSMh_LYi8_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light skin and a light-colored shirt plays a flute, standing in front of a wall with certificates. They gradually turn their torso and shift their stance while continuing to play, their arms adjusting the flute. The dresser with a lamp is to their left, and a bed is to their right. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/56iSMh_LYi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/56iSMh_LYi8_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 332.7734447355999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing flute: hands and body exhibit deliberate, localized motion from finger movements on the instrument and slight head adjustments.", "background_and_ambient_analysis": "Static background elements (framed pictures on wall, lamp, table) show no shifting or uniform movement; no fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "56ygrPSQJOA", "file_name": "56ygrPSQJOA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt holds a small blue cylindrical object in their right hand and a clear plastic container in their left. They move the blue object toward the container, inserting it into the container’s open top. The background includes wooden cabinets with glass doors and a yellow wall section. The camera remains stationary, capturing the sequence from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/56ygrPSQJOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/56ygrPSQJOA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 128.3599488155789, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a blue bottle and a plastic container, pouring liquid from the bottle into the container; the hand movements and bottle/container interactions are solid, discrete object motions.", "background_and_ambient_analysis": "Background elements (bookshelves, yellow wall) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "56t0nZ4do8M", "file_name": "56t0nZ4do8M_000696_000706.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows hands interacting with a white book and some objects. The main subjects are hands (skin tone, not specified but visible), a white book with red text (but rule g says exclude text recognition, so maybe just describe as white book with red lettering), and some tools: maybe pliers or a wire? Wait, in the frames, there's a white object with \"ETHICON\" but we can't mention text. Let's see the sequence.\n\nFrame 0: Hands holding a small object (maybe a wire with a loop) above a white book. Then frame 1: Hands manipulating the wire, moving it around. Frame 2: Hands using pliers (or some tool) to bend the wire. Frame 3: Hands placing the wire on the book. Frame 4: Hands adjusting the wire, maybe attaching something to the book. Frame 5: Hands holding the wire, now maybe a loop, placing it back on the book.\n\nWait, the key is to describe motion in chronological order. Main subjects: hands (two hands), white book (position: on surface), wire (color? Maybe metallic, thin). Actions: first, hands hold wire above book, then manipulate wire, use tool to bend, place wire on book, adjust.\n\nSpatial relationships: hands are over the book, moving the wire. Background is plain, minimal. Camera is top-down view, no movement mentioned (stable). Let's structure:\n\nHands with light skin tone handle a thin metallic wire above a white book with red text. The hands bend the wire using a tool, then position the wire onto the book's surface. The wire is manipulated to form a loop and placed back. The camera maintains a top-down perspective throughout, with no noticeable movement.\n\nWait, rule b: describe appearance and number. So hands: two hands, light skin (but maybe just \"hands\"). Object: white book, thin metallic wire. Actions in order: picking up wire, bending with tool, placing on book.\n\nNeed to check rules. Exclude text recognition, so can't mention \"ETHICON\" but the book is white with red text—wait, rule g says \"Exclude text recognition\", so we can't mention the text. So just describe as a white book. But the video shows \"ETHICON\" but we have to exclude that. So the book is white, possibly with some text (but don't mention it).\n\nSo, hands (two, light skin) manipulate a thin metallic wire above a white book. They bend the wire using a small tool, then place the wire onto the book's surface, adjusting its position. The camera remains in a fixed top-down view, capturing the precise movements without shifting.\n\nCheck the rules:\n\na) Motion: hands handle wire, bend with tool, place on book.\n\nb) Appearance: hands (number 2), wire (thin metallic), book (white).\n\nc) Spatial: hands over book, wire is manipulated on top of book.\n\nd) Camera: top-down, no movement.\n\ne) Background minimal (plain surface).\n\nf) Exclude text, so no mention of \"ETHICON\".\n\nLet's draft:\n\nTwo hands with light skin tone manipulate a thin metallic wire above a white book on a neutral surface. The hands use a small tool to bend the wire, then position it onto the book's surface, adjusting its looped end. The camera maintains a top-down perspective throughout, with no movement.\n\nWait, in the frames, the book is labeled \"ETHICON\" but we can't mention that. So just \"white book\".\n\nLet me check the original video description. The user provided the video frames. The key points:\n\n- Frame 0: hands holding wire over book.\n\n- Frame 1: hands manipulating wire, moving it.\n\n- Frame 2: hands using tool (maybe pliers) to bend wire.\n\n- Frame 3: hands placing wire on book.\n\n- Frame 4: hands adjusting wire on book.\n\n- Frame 5: hands holding wire loop on book.\n\nSo chronological order:\n\n1. Hands hold a thin metallic wire above a white book.\n\n2. Hands manipulate the wire, using a small tool to bend it into a loop.\n\n3. Hands place the bent wire onto the book's surface, adjusting its position.\n\nCamera: top-down, static.\n\nSo putting it all together:\n\nTwo hands with light skin tone handle a thin metallic wire above a white book. They bend the wire into a loop using a small tool, then position it onto the book's surface. The camera remains in a fixed top-down view, capturing the sequential motions without movement.\n</think>\n\n<caption_output>Two hands with light skin tone manipulate a thin metallic wire above a white book on a neutral surface. They use a small tool to bend the wire into a loop, then position it onto the book's surface, adjusting its placement", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/56t0nZ4do8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/56t0nZ4do8M_000696_000706.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 70.8175430847115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands manipulating a small bottle/container and a notebook. The hands open the bottle, handle a string attached to it, and position the bottle over the notebook with deliberate physical actions.", "background_and_ambient_analysis": "The background is a static, plain surface with no shifting elements or fluid/environmental motions (fire, water, wind). No ambient environmental motion is present."}}
{"video_id": "57BB2OXSLH0", "file_name": "57BB2OXSLH0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a helmet skis downhill on a snowy slope, initially facing away then turning their head, adjusting posture while holding ski poles, with trees visible in the background; the camera follows closely from behind, exhibiting slight movement as the skier descends.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57BB2OXSLH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57BB2OXSLH0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 125.40937892366992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a skier (wearing black clothing and helmet) moving downhill. The skier's motion involves controlled turns, pole planting, and body shifts characteristic of locomotion due to physical forces (gravity, muscle power).", "background_and_ambient_analysis": "The background features static trees and snow-covered terrain with no significant fluid motion (e.g., wind-driven snow or water). Background elements do not shift uniformly, indicating a stable camera position."}}
{"video_id": "570e9raxHuw", "file_name": "570e9raxHuw_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and cap holds a long yellow balloon close to their face, then pulls it away to display its length horizontally, subsequently holding it with one hand while the other gestures toward the balloon. The background is a plain white wall, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/570e9raxHuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/570e9raxHuw_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 739.8643265787006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a yellow ribbon, which moves due to physical forces (hand movements), and the person's body shifts slightly during the motion.", "background_and_ambient_analysis": "The background is a plain wall with no shifting or fluid motion (no fire, water, smoke, or wind); background elements remain stationary, indicating no ambient environmental motion."}}
{"video_id": "576xpuCjxbE", "file_name": "576xpuCjxbE_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one with long pink and white painted nails, is held by another hand with similar nail polish. The second hand uses a tool to file the nail, moving the tool along the nail surface from left to right. The hands remain close together on a light-colored towel. The camera maintains a steady top-down close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/576xpuCjxbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/576xpuCjxbE_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 255.7765104293797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a nail tool are moving; one hand is held steady while the other manipulates the tool on nails, showing discrete physical interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) observed. No fire, water, smoke, or wind motion present."}}
{"video_id": "57VbUf9msbc", "file_name": "57VbUf9msbc_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a dark shirt holds a bright yellow balloon in front of the camera, stretching it horizontally with both hands, then drawing the ends together toward his chest. The balloon remains centered in the frame throughout. The background includes a bicycle and wall-mounted air conditioning unit. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57VbUf9msbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57VbUf9msbc_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 136.148557860252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is manipulating a yellow balloon, stretching and moving it with their hands.", "background_and_ambient_analysis": "The background (wall, AC unit, bicycle) is static with no shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "57pgLhz560M", "file_name": "57pgLhz560M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, black pants, and red shoes initiates a discus throw on a circular platform, crouching before swinging their arm backward and rotating their body to release the discus. Another individual in a red shirt and dark pants stands on the track to the right, observing. The camera captures the sequence from a stationary side angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57pgLhz560M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57pgLhz560M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 513.0498945951622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete in red is performing a discus throw: rotating, balancing, and preparing to release the discus, exhibiting distinct physical locomotion and force application.", "background_and_ambient_analysis": "Background elements (track, trees, UIW banner) are stable with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "57cVFeDkess", "file_name": "57cVFeDkess_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stands at a granite kitchen counter, handling a white cloth. They lift the cloth with both hands, move it across the counter surface, and set it down. The background features wooden cabinets and a red wall. The camera remains stationary at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57cVFeDkess.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57cVFeDkess_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 222.0282107204861, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white cloth/sponge and pour liquid from a container; solid objects (hands, cloth, container) exhibit controlled physical interactions.", "background_and_ambient_analysis": "Background elements (cabinets, countertop, wall) show no uniform shifting; no fire, water flow, smoke, or wind dominating the scene. The liquid motion is controlled by the person and not environmental."}}
{"video_id": "57xv9tqdY34", "file_name": "57xv9tqdY34_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow and black power drill is positioned on a light-colored wooden plank, which rests on a workbench. The drill bit begins rotating and penetrating the wood, gradually creating a hole. The plank remains stationary as the drill operates, with the workbench surface visible beneath. The camera maintains a close-up, top-down perspective throughout, capturing the drilling motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57xv9tqdY34.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57xv9tqdY34_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 228.31688201749677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A saw blade (discrete solid object) is actively cutting through a wooden plank, exhibiting controlled motion due to mechanical operation.", "background_and_ambient_analysis": "The background (wooden structure, workshop elements) shows no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "57exQmMZPM8", "file_name": "57exQmMZPM8_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl sits at a table with a whiteboard to her left and a map on an easel to her right. She gestures with her right hand toward the map, then returns her hands to the table. The camera remains stationary, capturing her from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/57exQmMZPM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/57exQmMZPM8_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 179.46972205800773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (girl) exhibits discrete movements: head turns, hand gestures (pointing at map), and speech-related motions; stationary objects (book, map) show no movement.", "background_and_ambient_analysis": "The background (wall, table) remains static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "5874phFDvQM", "file_name": "5874phFDvQM_000256_000266.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit across a round table with a checkers board; the person in a red shirt moves a red checker piece and gestures toward the board, while the person in a gray shirt remains seated with their hand near their face. The scene is set against a backdrop of window blinds, captured in a static medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5874phFDvQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5874phFDvQM_000256_000266.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 186.10783879358138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid, discrete objects) are engaged in a game (checkers), with visible hand movements: one points toward the board, the other interacts with pieces or gestures.", "background_and_ambient_analysis": "The background includes a static window with consistent light and stationary wall elements; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "58Lt8aKGotw", "file_name": "58Lt8aKGotw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short red hair and blue top holds dark-framed glasses, brings them to their face, and adjusts them into position, then uses one hand to make minor adjustments to the glasses' alignment. The background is a plain light wall. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/58Lt8aKGotw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/58Lt8aKGotw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 219.28563852872327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human subject (head, hands) moving to adjust and put on glasses; discrete solid objects exhibiting intentional physical motion via muscle action.", "background_and_ambient_analysis": "Static plain wall background with no shifting or fluid motion (no fire, water, smoke, or wind observed)."}}
{"video_id": "58Fq0x-j8xI", "file_name": "58Fq0x-j8xI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and blue apron places a red onion on a white cutting board, followed by two red tomatoes. They then position a stalk of green celery and a green bell pepper next to the tomatoes. The camera remains in a close-up view of the countertop, capturing the arrangement of the vegetables as the person adjusts their placement. Background elements, including a red bowl, are visible but minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/58Fq0x-j8xI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/58Fq0x-j8xI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 47.484515989770415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and vegetables (tomatoes, celery, red onion) move as the person places and arranges items on the counter.", "background_and_ambient_analysis": "The kitchen background (cabinets, countertops) shows no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "58JFDC3nSHc", "file_name": "58JFDC3nSHc_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the motion and behavior of the main subjects. The main subject here is the man in red shorts. Let's check the frames.\n\nIn the first frame, he's sitting with arms raised, maybe lifting something? Wait, the video shows him with arms raised, and then in the next frames, there's some movement. Wait, the frames: [0.0] to [4.7]. Let's see the sequence.\n\nFrame 0: Man sitting, arms up, holding something (maybe a weight?), body with circular marks. Then frame 1-2: same pose? Then frame 3: a red object (like a weight plate?) is thrown or moved from his hands. Frame 4: hands are up, but the weight is gone? Wait, looking at the frames: in [0.0], he has arms raised with hands holding something, then in [2.5], there's a red object flying, maybe he's throwing it. Then [3.6], the red object is moving, and his arms are still up. [4.7] he's still holding his pose.\n\nWait, the description should be chronological. Let's outline the steps:\n\n1. Man (shirtless, red shorts) sits on equipment, arms raised. Circular marks on chest.\n2. He lifts or moves a weight (red object) from his hands, releasing it.\n3. The red object flies through the air, while he maintains his pose with arms still raised.\n\nAppearance: shirtless, red shorts, multiple circular marks on chest. Number: 1 man.\n\nSpatial relationships: In front of a large mask (left), behind him is a drum set, and other musical instruments. But the rules say minimal background unless essential. So maybe mention the mask is to the left, but since it's not moving, maybe not essential. Wait, the man is the main subject, so focus on his actions.\n\nCamera perspective: The video is a still image? Wait, no, it's a sequence of frames. The camera doesn't move; it's a fixed shot. So camera is static.\n\nLet's structure it:\n\n- Subject: a shirtless man in red shorts, with circular marks on his torso, sits amidst musical instruments and equipment. He raises his arms. A red object is released from his hands, flying across the frame while he maintains his arm position. The scene remains static with no camera movement.\n\nWait, check the rules: exclude text recognition (the \"DANGER ZONE\" sign is text, so don't mention it). Exclude named characters. Focus on motion.\n\nChronological order:\n\n- Initially, the man sits with arms raised, holding a red weight (or object) above his head. He then releases the object, which flies through the air. Throughout the sequence, he maintains his seated pose with arms up.\n\nWait, the frames show: [0.0] - he's holding the weight; [1.4] - same; [2.5] - red object is in motion (thrown); [3.6] - object continues moving; [4.7] - object is gone, he's still seated.\n\nSo the motion is: the man releases a red object from his hands, which then moves away while he stays seated.\n\nAppearance: shirtless, red shorts, circular marks on chest.\n\nSpatial: The man is seated; to his left is a large mask.\n\nBut background is minimal, so maybe just mention the setting as having instruments (drums, keyboard) but not detail them.\n\nWait, rules say \"background descriptions minimal unless essential for understanding motion.\" So the motion of the object flying might need the background, but the key is the man's action.\n\nSo:\n\nThe shirtless man in red shorts, with circular marks on his chest, sits on equipment with arms raised. He releases a red object, which flies through the air while he maintains his pose. The camera remains stationary, capturing the action in a fixed shot.\n\nCheck if the object is thrown or moved. From the frames, it seems like he throws the object.\n\nWait, the first frame shows him holding the object, then the next frames show the object moving. So:\n\nAt the start, the man holds a red object above his head with both hands. He then throws the object, which moves through the air, while he stays seated with arms raised.\n\nYes.\n\nNow, check if there are other subjects. Only the man, so number is 1.\n\nAppearance: shirtless, red shorts, multiple circular marks on torso.\n\nMotion: holds object, throws it.\n\nCamera: static.\n\nPutting it all together:\n\nA shirtless man in red shorts, with circular marks on his chest, sits while holding a red object above his head with both hands. He then releases the object, which flies through the air,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/58JFDC3nSHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/58JFDC3nSHc_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 149, "blur_score": 926.0683675986331, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A shirtless man is moving his arms and torso rhythmically while seated on a drum kit. His motion is discrete, physically driven by his own actions (locomotion/playing instrument), and easily trackable via bounding box.", "background_and_ambient_analysis": "No shifting background elements (walls, sign, and drum kit remain stationary). No fluid/environmental motion (fire, water, smoke, or wind) present; all background features are static."}}
{"video_id": "58vigDsjSkI", "file_name": "58vigDsjSkI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a black and white patterned dress and barefoot, walks leftward across a grassy yard while holding objects in her hands; a small light-brown and white dog remains seated beneath a large tree, observing her movement. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/58vigDsjSkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/58vigDsjSkI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 1507.928690481141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is walking and making arm movements; the dog remains stationary.", "background_and_ambient_analysis": "Background elements (tree, house, fence) remain stationary; no fluid or wind motion observed."}}
{"video_id": "597Edvtshxc", "file_name": "597Edvtshxc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light shirt and dark pants operates a blue floor buffer with a black and white base on a wooden deck, moving the machine forward across the planks. The camera gradually zooms in toward the buffer's base as the machine advances, illuminating the wood with its bright light. The brick wall backdrop remains static throughout, with the machine positioned centrally on the deck. The camera perspective shifts from a medium distance to a close-up focus on the buffer's contact with the wooden surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/597Edvtshxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/597Edvtshxc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 736.7187408655802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blue floor buffer machine is moving across the wooden deck, and the person operating it is also moving slightly.", "background_and_ambient_analysis": "The brick wall and wooden deck background are static, with no environmental motion (e.g., no wind, water, or fire)."}}
{"video_id": "59E_UcFNJ6Q", "file_name": "59E_UcFNJ6Q_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair wearing a white t-shirt lies in bed under a blue blanket, then raises their right arm and head, sits up slightly while adjusting the blanket, and bends forward with hands near their face. The camera is handheld and slightly shaky, capturing the individual from a close angle as they move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59E_UcFNJ6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59E_UcFNJ6Q_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 33.87572139816284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in bed moves: sitting up, rubbing head, adjusting blanket. These are intentional human movements (locomotion, actions).", "background_and_ambient_analysis": "Background (headboard, wall) is static and not shifting uniformly. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "59Dwp4jyuZo", "file_name": "59Dwp4jyuZo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing and shorts stands at home plate in an indoor batting cage, swinging a bat to hit a ball. Behind him, another man in dark clothing crouches as a catcher, then moves to field the ball after the swing. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59Dwp4jyuZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59Dwp4jyuZo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 96.35949790319009, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A batter (person) swinging a bat; the batter's body and bat exhibit discrete motion due to physical force (swinging action).", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind motion. Walls and netted structure remain stationary throughout."}}
{"video_id": "59M1DT7A-yo", "file_name": "59M1DT7A-yo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt and khaki shorts performs a clap push-up on a wooden floor, starting in a prone position with hands extended forward and knees on the ground. He lowers his body toward the floor, then pushes upward while clapping his hands, followed by returning to the initial position. The camera maintains a static medium angle throughout, capturing the motion against an indoor backdrop with minimal visible furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59M1DT7A-yo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59M1DT7A-yo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 317.54735896633764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is performing clap push-ups, moving their upper body vertically while maintaining contact with the ground via hands and feet.", "background_and_ambient_analysis": "Background elements (wooden floor, cabinets) are static; no fluid motion (fire, water, smoke) or wind is present. Background does not shift uniformly."}}
{"video_id": "59TEMwKMaWQ", "file_name": "59TEMwKMaWQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt, khaki shorts, white athletic shoes, and a dark cap stands on a grassy area, gripping a golf club in a pre-swing stance. He remains stationary with the club angled downward, facing a golf ball positioned on the grass. Behind him, residential houses and trees are visible. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59TEMwKMaWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59TEMwKMaWQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 648.1600134452926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (in red shirt/khaki shorts) exhibits controlled movement: subtle adjustments to stance and head position while gripping the golf club. The golf ball remains stationary on the grass throughout the sequence.", "background_and_ambient_analysis": "The background (houses, trees, street) remains static and unchanging across frames. No fluid/environmental motion (e.g., fire, water, wind) is observed; trees are still, and ambient conditions appear calm."}}
{"video_id": "595N2S9jVLk", "file_name": "595N2S9jVLk_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A dense crowd of people in an outdoor setting, many holding large white bags, move their arms and shift positions, with some raising bags overhead. Individuals wear casual clothing in varied colors, including blue jackets, black tops, and checkered shirts. The group sways and interacts within the crowd, with movements appearing dynamic and synchronized. The camera moves through the crowd with a slight shake, capturing the collective motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/595N2S9jVLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/595N2S9jVLk_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 353.2947806251068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in the crowd are moving by walking and interacting, representing discrete_object_physics.", "background_and_ambient_analysis": "No significant fluid or environmental motion (fire, water, smoke, wind). Background trees are static and not shifting uniformly."}}
{"video_id": "59_iS8Djr5A", "file_name": "59_iS8Djr5A_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with multiple bright orange slices arranged on a dark surface. It transitions to a wooden surface with a peeled orange half and scattered orange pieces. A hand enters, holding the peeled orange, and moves it toward the slices while manipulating them. The camera remains top-down throughout, with subtle shifts tracking the hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59_iS8Djr5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59_iS8Djr5A_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 86.74664467766958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates an orange, slicing it into segments on a surface. The orange slices and the fruit are discrete solid objects with clear physical motion due to manual cutting.", "background_and_ambient_analysis": "The background (dark surface) shows no uniform shifting or fluid motion; it remains static throughout the clip."}}
{"video_id": "59SXzl0uF7s", "file_name": "59SXzl0uF7s_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a dark, patchy stone with light areas, rotating it on a brown fabric surface while using a tool to shape its surface. The hands adjust the stone’s orientation and position throughout, revealing its textured and colored details. The camera maintains a close-up perspective, focusing on the hands and stone’s movement without significant shift.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59SXzl0uF7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59SXzl0uF7s_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.13822630138374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving to wash a dog, with the dog remaining relatively still while the hands apply motion (e.g., scrubbing, positioning).", "background_and_ambient_analysis": "The background includes grass and static elements; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "59r4wYowlBU", "file_name": "59r4wYowlBU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt with a circular logo, dark pants, and a lanyard with a badge stands on a tiled outdoor area. They raise their right hand to display a colorful object, then lower it. The background includes a fence, trees, and a building with solar panels. The camera maintains a slightly tilted, handheld perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59r4wYowlBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59r4wYowlBU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 598.8734674797574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact: one holds a phone and gestures, another approaches with a bag, showing discrete motion from locomotion and hand movements.", "background_and_ambient_analysis": "Background elements (trees, building) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "59yI9JxnxX0", "file_name": "59yI9JxnxX0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a bed; the person on the left, wearing a black shirt and light shorts with a bandana, leans toward the person on the right, wearing a black shirt, dark shorts, and a white visor, then kisses them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/59yI9JxnxX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/59yI9JxnxX0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 129, "blur_score": 374.7817446702369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: the person on the right leans forward and turns to kiss the person on the left, with clear body/head movement relative to the static background.", "background_and_ambient_analysis": "Background elements (wall, window frame) are static with no visible shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "5A0ClSGPy3I", "file_name": "5A0ClSGPy3I_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt stands behind a table with a plate of dark, roasted meat in the foreground. He holds a small object in his right hand, raises his right arm upward, and bends forward toward the table. A partially visible person sits to his right. The camera remains stationary in a close-up shot focused on the meat plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5A0ClSGPy3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5A0ClSGPy3I_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 93.44718130213873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in red shirt (arm movements, leaning over table, pointing) and another partially visible (head movement), both exhibiting solid, distinct motion due to intentional actions.", "background_and_ambient_analysis": "Background elements (chairs, wall) remain stable across frames with no fluid motion or environmental phenomena (fire, water, smoke, wind) observed."}}
{"video_id": "5A5LPl7mQ1E", "file_name": "5A5LPl7mQ1E_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red plaid shirt holds a yellow pineapple, cutting it and moving it to the right over a large pile of pineapples with some leaves, while a motorcycle sits near a blue corrugated wall in the background; the camera pans slightly right following the person's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5A5LPl7mQ1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5A5LPl7mQ1E_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.71952136910782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man in a red checkered shirt moves his hand to pick up and handle fruits (pineapples and bananas) from a pile. The fruits exhibit discrete motion as they are lifted and manipulated by the man's hand.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The blue corrugated wall and dirt road remain static throughout the frames, indicating no dominant ambient motion."}}
{"video_id": "5AHxExvF6qY", "file_name": "5AHxExvF6qY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph focusing on the motion and behavior of main subjects. The rules specify to describe appearance, spatial relationships, camera perspective, and exclude text or named characters.\n\nLooking at the video frames provided. The first frame shows a dark scene with a vehicle, maybe a truck or SUV, parked near a building with some text on it. The lighting is dim, so it's nighttime. Then in frame 2, a person in a blue shirt and green pants is seen near the vehicle. They seem to be moving towards the back of the truck. \n\nIn frame 3, the person is still near the truck, maybe opening the trunk or interacting with something. Frame 4 shows the person walking away from the truck, moving towards the right side of the frame. The background has some lights, possibly from a building or streetlights, but not much detail. \n\nFrame 5 has the person further away, still moving right, and the vehicle is now on the left side. The camera seems to follow the person's movement. The background remains dark except for the distant lights. \n\nI need to note the main subject: a person in blue shirt and green pants. Their actions: approaching the truck, interacting with it, then walking away. The vehicle is a dark-colored truck. Spatial relationships: the person starts near the truck, then moves to the right. Camera movement: it's following the person, possibly panning right. Background is minimal, nighttime, some distant lights. \n\nCheck if I need to mention the building with text, but rule f says exclude text recognition. So skip that. Also, avoid mentioning any names or specifics like \"truck\" if not necessary, but since it's the main object, maybe just say vehicle. Wait, the first frame shows \"BRUSH\" on the building, but rule f says exclude text recognition, so don't mention that. \n\nSo, chronological order: the person in blue shirt and green pants approaches the dark vehicle, interacts with it (maybe opening the trunk), then walks away to the right. The camera follows their movement, panning right. The background is dark with some distant lights. \n\nNeed to keep it concise. Let me structure it step by step:\n\n- Start: Person in blue shirt and green pants approaches a dark vehicle at night.\n- Action: They interact with the vehicle (maybe opening the trunk).\n- Then: Walk away to the right, moving away from the vehicle.\n- Camera: Following the person, panning right.\n- Background: Dark, minimal details, distant lights.\n\nCheck the rules again. Mention spatial relationships if relevant. So when the person moves away, the vehicle is behind them. \n\nWait, in frame 2, the person is near the truck, then in frame 3, they walk away. So the vehicle is to the left as they move right. \n\nSo the caption should be: A person in a blue shirt and green pants approaches a dark vehicle at night, interacts with it, then walks away to the right while the camera follows, panning right with minimal background details.\n\nMake sure it's concise. Avoid adjectives unless necessary. Maybe \"dark-colored vehicle\" but maybe \"dark vehicle\" is enough.\n\nLet me check the example output format. The user provided an example where they mention the person's movement and camera perspective.\n\nPutting it all together:\n\nAt night, a person wearing a blue shirt and green pants approaches a dark vehicle, interacts with it, then walks away to the right while the camera follows, panning right with distant lights visible in the background.\n\nWait, rule c says mention spatial relationships. So when the person moves away, the vehicle is behind them. So \"the person walks away from the vehicle to the right\".\n\nYes, \"a person in a blue shirt and green pants approaches a dark vehicle, interacts with it, then walks away from the vehicle to the right while the camera follows, panning right.\"\n\nCheck if background is minimal. The user said \"keep background descriptions minimal unless essential for understanding motion\". Distant lights are part of the background but might be essential for the time of day (night) and context. So \"distant lights\" is okay.\n\nCheck if the person's size is mentioned. The rules say \"briefly describe their appearance and number (color, size, orientation)\". But the video is blurry, so maybe just mention color of shirt and pants. The size might not be clear, but since it's a person, maybe \"a person\" without specifying size.\n\nSo final caption: At night, a person wearing a blue shirt and green pants approaches a dark vehicle, interacts with it, then walks away from the vehicle to the right while the camera follows, panning right with distant lights visible in the background.\n\nWait, \"the camera follows\" might be redundant", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AHxExvF6qY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AHxExvF6qY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 299.2348436445694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in blue shirt and green shorts moves across the frame: running toward the car, interacting with it (e.g., opening door), then running away. Discrete solid motion due to locomotion.", "background_and_ambient_analysis": "Background (building, ground, parked vehicles) is stationary; no fluid/environmental motions (fire, water, smoke, wind) dominate the scene."}}
{"video_id": "5AMcjTNxCBk", "file_name": "5AMcjTNxCBk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses their right hand to hold a white cup containing brown liquid while their left hand holds a black mug. The person tilts the black mug, pouring its contents into the white cup. The camera remains close to the action with a slight shake, capturing the pouring motion from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AMcjTNxCBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AMcjTNxCBk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.065116921066945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include a person's hands manipulating a pot and cup; the pot is tilted to pour liquid into the cup, with the person's hands and the cup showing controlled motion.", "background_and_ambient_analysis": "The background (table surface and surrounding elements) appears static with no uniform shifting. No fire, water flow, smoke, or wind-dominated motion is evident beyond the controlled pouring of liquid."}}
{"video_id": "5AIG0mSXMeE", "file_name": "5AIG0mSXMeE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black tank top and zebra-patterned pants holds a large barbell overhead in a squat position, then stands up while keeping the barbell raised, followed by lowering it to the ground. The gym setting features stacked dumbbells and exercise balls in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AIG0mSXMeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AIG0mSXMeE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 790.4104068430424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person lifts a barbell from a squat position to overhead, then lowers it and places it on the floor. The barbell and person exhibit distinct physical motion due to weightlifting forces.", "background_and_ambient_analysis": "The background features static elements including a brick wall, dumbbell rack, and exercise balls. No fluid motion (fire, water, smoke) or wind-induced swaying is observed. Background elements remain fixed without uniform shifting."}}
{"video_id": "5AGBcNOQ8AE", "file_name": "5AGBcNOQ8AE_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three masked individuals in yellow-black striped shirts and brown pants stand on grass, performing synchronized dance movements with rhythmic arm and leg motions. They maintain a loose formation, each person’s actions coordinated with the others. The background features a bridge and track, but the camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AGBcNOQ8AE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AGBcNOQ8AE_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 92.36821726050361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people in yellow uniforms are performing synchronized dance moves. Their motion is distinct and solid, involving steps and arm movements.", "background_and_ambient_analysis": "The background (bridge, building, grass) is stable with no shifting. No fire, water, smoke, or wind-driven motion is visible. Trees in the background are static or minimally swaying but not dominant."}}
{"video_id": "5AUlB9Wp83Q", "file_name": "5AUlB9Wp83Q_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A lively crowd of people in assorted clothing moves energetically beneath large red and yellow banners; some hold poles, one person lifts a green balloon high. The group shifts positions, with individuals advancing and interacting closely, all under the vibrant backdrop. The camera pans slightly left with a subtle shake, capturing the dynamic motion from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AUlB9Wp83Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AUlB9Wp83Q_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 179.1590708044317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (people) are actively dancing and moving within the scene. Their motion is discrete, distinct, and driven by locomotion (dancing), with visible interactions like hand-holding and directional movement across the frame.", "background_and_ambient_analysis": "The large vertical flags (red, yellow, black) and stage structures form the background; no significant fluid motion (fire, water, smoke) or uniform environmental swaying is observed. Background elements remain relatively stable across frames, indicating no dominant ambient motion."}}
{"video_id": "5ARM8NaYFb4", "file_name": "5ARM8NaYFb4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals perform near a black iron fence; a guitarist in a dark shirt and blue jeans plays an acoustic guitar, a seated person in a gray sweater sways, and a standing individual in a white jacket and brown pants gestures with their hands. Pedestrians walk past in the background. The camera remains static at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ARM8NaYFb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ARM8NaYFb4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 477.5522254106269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals are playing instruments (e.g., guitar, drums), with visible motion from arm movements and slight body shifts while performing.", "background_and_ambient_analysis": "The background (metal fence, buildings, ground) shows no uniform shifting or fluid motion (fire, water, smoke, wind). All static environmental elements appear stable across frames."}}
{"video_id": "5AZRM9rMH9w", "file_name": "5AZRM9rMH9w_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a close-up of a monitor showing a traffic scene. Then there's a shift to a newsroom with multiple screens. Let's break it down.\n\nFirst frame: A monitor displays a traffic camera view with a highway, cars, and a bridge. The monitor is part of a setup, maybe a control room. Then the scene cuts to a wider view of the newsroom, where people are working at desks with multiple screens. There's a person in a suit standing near a bank of monitors, another person in a striped shirt at a desk. Then the camera moves to another angle, showing a person in a dark jacket working at a desk, with screens showing traffic data.\n\nWait, need to focus on motion and behavior. The initial shot is a static monitor, then camera pans or cuts to the newsroom. So sequence:\n\n1. Close-up of monitor showing highway traffic (cars moving on the road, bridge in background).\n2. Camera cuts to a wider newsroom scene: people working at desks, multiple monitors displaying traffic footage. A person in a dark cap and jacket stands near screens; another person in a striped shirt is seated, working.\n3. Camera shifts to show another section of the newsroom, focusing on a person in a dark jacket working at a desk with multiple screens showing traffic data.\n\nAlso, mention spatial relationships: the monitor is part of a setup, people are seated at desks with monitors in front of them, standing near other screens.\n\nCamera movement: Starts with a close-up, then cuts to wider shots, possibly panning across the newsroom.\n\nNeed to avoid text recognition. So the text on the screen (like \"16 WRONG-WAY DEATHS SINCE 2014\") is not to be mentioned.\n\nFocus on people's actions: working at desks, standing near monitors, looking at screens.\n\nLet's structure it:\n\nThe video begins with a close-up of a monitor displaying a traffic camera view showing cars moving on a highway with a bridge in the background. The camera then cuts to a wider view of a newsroom where several people are seated at desks working on computers, with multiple screens showing traffic footage; a person in a dark cap and jacket stands near a bank of monitors, while another individual in a striped shirt is focused on their desk. The camera shifts to show another section of the newsroom, highlighting a person in a dark jacket working at a desk with multiple screens displaying traffic data. The camera perspective transitions from a close-up of the monitor to wide shots of the newsroom, panning across the workspace to capture the activity.\n\nWait, check rules: \"conclude with camera perspective and movement\". So end with that.\n\nAlso, keep background minimal. The newsroom has desks, computers, screens.\n\nLet me rephrase to be concise, chronological:\n\nThe video opens with a close-up of a monitor showing a highway traffic camera view with moving cars and a bridge. It then cuts to a wider shot of a newsroom where multiple individuals are working at desks with computers; one person in a dark cap stands near a bank of monitors displaying traffic footage, while another in a striped shirt is seated at a desk. The camera pans across the newsroom to show a person in a dark jacket working at a desk with several screens showing traffic data, ending with a wide view of the workspace. The camera transitions from close-up to pan across the newsroom, capturing the motion of people working and screens displaying traffic.\n\nWait, check rule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to say the camera movement at the end.\n\nFirst scene: close-up of monitor (no movement initially), then cuts to wider newsroom, then pans across.\n\nLet me structure:\n\nThe video begins with a close-up of a monitor displaying a traffic camera view of a highway with moving cars and a bridge. The camera cuts to a wider shot of a newsroom where several people are seated at desks with computers, one person in a dark cap stands near a bank of monitors, and another individual in a striped shirt works at a desk. The camera then pans across the newsroom to focus on a person in a dark jacket working at a desk with multiple screens showing traffic data, concluding with a pan across the workspace.\n\nYes, that's better. Make sure to mention motion: the camera cuts (from close-up to wider), then pans.\n\nCheck if main subjects: the monitor, the people in the newsroom. Their behavior: working, standing, looking at screens.\n\nAppearance: the person in dark cap, striped shirt, dark jacket.\n\nSpatial: the person in dark cap stands near monitors (so \"near\" or \"to the left\" etc., but in the description, say \"a person in a dark cap stands near a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AZRM9rMH9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AZRM9rMH9w_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 217.55822881901577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects: people seated in control room, occasionally shifting positions; screens displaying traffic data and graphs.", "background_and_ambient_analysis": "Static background elements (walls, desks, windows) show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "5AWY0hhCK1E", "file_name": "5AWY0hhCK1E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A drummer wearing a hat and dark shirt, an accordion player with a red and white instrument, and a small child stand near a wall under a blue awning, performing. Pedestrians in blue tops and plaid shirts walk past them from right to left. The camera pans left slightly, capturing the crowd’s movement while maintaining focus on the musicians.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AWY0hhCK1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AWY0hhCK1E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 147, "blur_score": 93.8133223482599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals walk, run, and interact in the scene. Examples include the woman in blue, the man in plaid shirt, and the person in striped shirt passing through the frame.", "background_and_ambient_analysis": "The background (wall with posters, blue tent, and concrete ground) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible in the scene."}}
{"video_id": "5AngfyTiqW0", "file_name": "5AngfyTiqW0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of soldiers in green camouflage uniforms stand outdoors, some saluting, before the scene transitions to an indoor space where more soldiers in matching uniforms form a line and salute. The soldiers are tall, wearing caps and uniformed attire, maintaining a rigid stance as they raise their right hands to their foreheads. The outdoor setting features trees and buildings, while the indoor location has green and white walls. The camera remains static throughout, capturing medium shots of the soldiers in both environments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AngfyTiqW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AngfyTiqW0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 55.76022888088491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (military personnel) are performing salutes, involving coordinated upper-body motion (arms raising to foreheads). Soldiers are tracked across frames with consistent bounding boxes.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed. Background includes static buildings, trees, and indoor walls/floor with no uniform motion."}}
{"video_id": "5B2KhSriGEA", "file_name": "5B2KhSriGEA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a black top applies mascara using a wand, moving it upward and downward along the eyelashes. The camera maintains a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5B2KhSriGEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5B2KhSriGEA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 484.0011572324776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hand and mascara wand moving discretely to apply mascara, showing explicit physical locomotion (hand movement) without fluid or environmental influence.", "background_and_ambient_analysis": "Static wall background with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "5AyvXESL8Rc", "file_name": "5AyvXESL8Rc_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy holds a blue accordion, rotating it to display its front and sides. The instrument features visible keys and a rectangular shape, with the boy’s hands adjusting its position as he moves it slightly in front of him. The background includes a room with a window showing string lights and a door, but details are minimal. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AyvXESL8Rc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AyvXESL8Rc_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 140, "blur_score": 289.5406725463404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy's hands are moving the accordion (a solid object) in a rhythmic manner to play the instrument, showing discrete physical interaction.", "background_and_ambient_analysis": "The background (walls, door, windows, and furniture) is stationary with no fluid/environmental motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "5B7xOgAndRo", "file_name": "5B7xOgAndRo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a man in a yellow shirt and blue shorts. He's working on a brick wall under a tiled roof. The video starts with him using a trowel to apply or smooth something on the wall. Then he moves around, maybe adjusting his position. The camera seems to be stationary, but wait, the timestamps go from 11:44:42 to 11:44:48, so maybe it's a fixed camera angle. Let's check the rules: focus on motion and behavior chronologically. \n\nHe's standing on a platform or scaffold, working on the wall. The wall has bricks and some areas are being worked on. The roof is tiled, so that's the background. The man moves his trowel across the wall, so his actions are applying material. Spatially, he's in front of the wall. Camera perspective: seems like a static shot, maybe slightly tilted, but the output should mention camera perspective. Rules say \"conclude with camera perspective and movement\". \n\nWait, the video starts with him at a certain position, then he moves a bit, maybe stepping or shifting. Let's list the sequence:\n\n- Man in yellow shirt, blue shorts, standing on a platform under a tiled roof.\n- He uses a trowel to work on a brick wall (applying or smoothing material).\n- Moves slightly across the wall, continuing his task.\n- Camera is fixed, top-down? Wait, the angle is from above, but maybe not top-down. Wait, the frames show the roof above, so the camera might be mounted on the roof or high up. But the rules say minimal background, so maybe just say \"fixed camera angle\".\n\nWait, the output needs to be chronological. So first, the man is working, then he moves. Let's put it all together.\n\nMan in yellow shirt and blue shorts stands on a platform beneath a tiled roof, using a trowel to apply material to a brick wall. He shifts position slightly, continuing to smooth the surface as he moves from left to right along the wall. The camera remains stationary, capturing the action from a fixed overhead angle.\n\nWait, check the rules: \"conclude with camera perspective and movement\". So \"fixed overhead angle\" might be right. Also, mention appearance: yellow shirt, blue shorts. Number: one man. Spatial: in front of the wall.\n\nLet me check the video frames. The first frame shows him at the left, then moving right. So chronological: he starts on the left, trowel on the wall, moves to the right, continues working.\n\nSo the caption should be:\n\nA man wearing a yellow shirt and blue shorts stands on a platform beneath a tiled roof, using a trowel to apply material to a brick wall. He moves gradually from left to right along the wall, smoothing the surface with his tool. The camera remains fixed in position, capturing the action from a steady overhead angle.\n\nWait, \"overhead\" might not be exact. The roof is above, so maybe \"fixed angle from above\". But the rule says \"camera perspective and movement\". Let's say \"fixed camera angle, slightly tilted\".\n\nWait, the rules say \"keep background descriptions minimal unless essential\". So the roof is tiled, but maybe not necessary. Wait, the wall is brick, so that's part of the action. \n\nWait, in the video, the wall is partially built, with some bricks and some dark material (maybe cement) being applied. The man is working on that.\n\nLet me rephrase:\n\nA man in a yellow shirt and blue shorts stands on a platform under a tiled roof, using a trowel to smooth dark material on a brick wall. He shifts his position slightly, moving from left to right as he continues applying the material. The camera remains stationary, capturing the scene from a fixed angle.\n\nYes, that's concise. Let's check the rules:\n\na) motion and behavior chronologically: describes him moving from left to right, smoothing material.\n\nb) appearance: yellow shirt, blue shorts, one man.\n\nc) spatial: under roof, platform, in front of wall.\n\nd) camera: fixed angle.\n\ne) background minimal: roof and wall are necessary for context but not too much.\n\nf) exclude text, named characters: good.\n\ng) no reasoning.\n\nSo final caption:\n\nA man wearing a yellow shirt and blue shorts stands on a platform beneath a tiled roof, using a trowel to apply dark material to a brick wall. He moves slightly from left to right along the wall, continuing to smooth the surface. The camera remains fixed, capturing the action from a steady angle.\n</think>\n\n<caption_output>A man wearing a yellow shirt and blue shorts stands on a platform beneath a tiled roof, using a trowel to apply dark material to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5B7xOgAndRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5B7xOgAndRo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 400.77701532052623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a yellow shirt and blue shorts is actively moving their arms and body while applying mortar to a brick wall using a trowel. Their motion is deliberate, involving bending, reaching, and precise hand movements.", "background_and_ambient_analysis": "The background consists of static brick walls and a tiled roof with no shifting motion or fluid environmental elements (e.g., no fire, water, smoke, or wind). Background elements remain fixed throughout the frames."}}
{"video_id": "5B91m1pDJx8", "file_name": "5B91m1pDJx8_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black tank top with a colorful graphic and red shorts jumps repeatedly in a kitchen, arms outstretched during each leap. The background includes wooden cabinets, kitchen items, and framed artwork on the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5B91m1pDJx8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5B91m1pDJx8_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 109.7054247468548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (girl in red shorts and black tank top) performs discrete dance movements: high kicks, arm extensions, and body twists. Motion is tracked via bounding box with clear subject separation from environment.", "background_and_ambient_analysis": "Background elements (walls, framed pictures, kitchen items) remain stationary with no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "5BOdgSIE2h8", "file_name": "5BOdgSIE2h8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance studio with wooden floors and mirrors, a woman in a white shirt and dark shorts rises from a kneeling position and embraces a woman in a light blue shirt and dark pants. Nearby, a person in a purple top and green pants dances while others observe; the camera remains static from the rear, capturing the interaction and motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BOdgSIE2h8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BOdgSIE2h8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 502.29463485428096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple dancers move discretely: a man in blue shirt/white shorts transitions from kneeling to standing, a woman in green performs dance steps, and other participants move in choreographed patterns. These motions are clearly tracked as solid objects under physical locomotion.", "background_and_ambient_analysis": "Background elements (walls, windows, mirrors, furniture) remain static with no shifting or fluid motion. No fire, water, smoke, or wind is visible to dominate the scene."}}
{"video_id": "5AoiYJi3x8M", "file_name": "5AoiYJi3x8M_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AoiYJi3x8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AoiYJi3x8M_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 696.9665830444421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person (a discrete solid object) is moving, likely due to walking or gesturing.", "background_and_ambient_analysis": "The background (houses, trees) is static and there is no significant ambient motion (e.g., wind, water, fire) observed. Minor tree sway is not dominant."}}
{"video_id": "5AtNc_yv1gk", "file_name": "5AtNc_yv1gk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a bright green jacket and floral dress bends down to pick up an object from a leaf-covered forest floor, then stands, holding the object up with both hands, turns to face the camera, and displays it. The background consists of trees and scattered foliage. The camera initially focuses on her action from a low angle and follows her movement as she turns.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5AtNc_yv1gk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5AtNc_yv1gk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 567.7077315212514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a green jacket interacts with a small object on the ground, lifts it, and holds it while making gestures. The child's movements are intentional and distinct.", "background_and_ambient_analysis": "The background consists of static forest elements (leaves, plants, trees) with no fluid or wind-driven motion. No fire, water, or smoke observed."}}
{"video_id": "5Bc8Fkl1TdU", "file_name": "5Bc8Fkl1TdU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black winter clothing, including a hat and jacket, kneels in snow, bending forward to manipulate objects with gloved hands; snow is visible on their pants. The individual gradually stands, maintaining focus on their lower body. The camera provides a close-up, slightly shaky perspective, centered on the person's actions against a snowy backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Bc8Fkl1TdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Bc8Fkl1TdU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 58.996922440320915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black winter gear is bending over and adjusting ski equipment. The movement is discrete, solid, and localized to the individual's body and limbs, showing clear physical interaction with the snow and gear.", "background_and_ambient_analysis": "No shifting background elements observed. The snowy environment is static and unchanging; no fluid motion (fire, water, wind) dominates the scene. Ambient conditions appear stable."}}
{"video_id": "5BZeJjZXAy4", "file_name": "5BZeJjZXAy4_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, blue jeans, and white sneakers pushes a large black and yellow wheeled machine forward through an industrial warehouse, moving steadily along the concrete floor. The camera remains stationary, capturing the man’s motion from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BZeJjZXAy4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BZeJjZXAy4_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 648.2954874064064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in blue overalls is pushing a yellow and black floor buffer machine across the concrete floor.", "background_and_ambient_analysis": "Static industrial background with no ambient environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "5BeiEm_ZK38", "file_name": "5BeiEm_ZK38_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a dark shirt holds a silver trumpet to their lips, fingers positioned on the valves while playing. They then lower the trumpet, turning their head slightly toward the camera. The scene occurs in front of a window showing a building with red-accented windows outside. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BeiEm_ZK38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BeiEm_ZK38_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 413.3364971506395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid object) and trumpet are moving: hands manipulating the trumpet while playing, followed by head turning toward the camera.", "background_and_ambient_analysis": "The background (window with building exterior) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5BgvQwus-vs", "file_name": "5BgvQwus-vs_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older bald man in a black shirt and dark shorts crouches while holding a brown baseball glove; a young girl in a pink shirt and star-patterned pants holds a pink ball and steps back, then moves forward toward him. The man extends his glove toward her as she shifts position. The camera remains steady with slight movement, capturing the interaction in a living room with a beige couch and scattered items on the floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BgvQwus-vs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BgvQwus-vs_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 135.90329693024478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and child interact with a broom; the man moves the broom, the child walks and reacts to the broom's motion.", "background_and_ambient_analysis": "Background elements (couch, fireplace, floor) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "5BRcETh_KcU", "file_name": "5BRcETh_KcU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large yellow bulldozer with a front-mounted blade advances through a muddy, water-filled terrain. The vehicle moves steadily from the left side of the frame toward the right, its tracks visible in the wet mud as it navigates the shallow water. The camera remains stationary, capturing the bulldozer's continuous forward motion across the uneven, saturated ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BRcETh_KcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BRcETh_KcU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 150.35590711880306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow bulldozer is moving forward through the mud and water.", "background_and_ambient_analysis": "The background trees and ground are stationary. The water has minor ripples but is not the dominant motion."}}
{"video_id": "5Bg4bIL3ylU", "file_name": "5Bg4bIL3ylU_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit at a wooden table, hands working with yarn. The foreground individual (black shirt) manipulates blue yarn, moving their hands to adjust its position, while the person behind handles a green yarn ball, lifting it and shifting it on the table. The camera remains static, providing a close-up view of their hands and the table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Bg4bIL3ylU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Bg4bIL3ylU_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 404.5035406074924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) are moving hands to manipulate a blue object and a tool; motions include grasping, twisting, and positioning.", "background_and_ambient_analysis": "Background elements (wooden table, green container, white paper) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "5BtFOpS6tu4", "file_name": "5BtFOpS6tu4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green shirt and a woman in a dark blue dress with white patterns work at a kitchen table, squeezing an orange into a pink bowl. The child presses the orange, assisted by the woman, releasing juice into the bowl; the child then adjusts the orange's position while the woman continues to guide their hands. The background shows a countertop with additional oranges and a knife, and the camera maintains a static medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BtFOpS6tu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BtFOpS6tu4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 211.21073273460766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (adult and child) are actively interacting with pink and green bowls, exhibiting hand movements and object manipulation.", "background_and_ambient_analysis": "Kitchen background elements (cabinets, stove, containers) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "5By1p6DNWKI", "file_name": "5By1p6DNWKI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white dog sits to the left of a person wearing a teal shirt, looking at the person’s extended hand resting on a brown-and-white patterned blanket. The person moves their hand across the blanket, then the camera shifts upward to focus on the person’s shirt, while the dog remains close. The camera angle tilts slightly upward with a subtle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5By1p6DNWKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5By1p6DNWKI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 123, "blur_score": 203.38465016097362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (white, fluffy) moves its head and tongue, while a person's arm (wearing a teal shirt with text) moves slightly across the frame, interacting with the dog and blanket.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "5BwTG6ygOaU", "file_name": "5BwTG6ygOaU_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt carries a small child in a white and pink hooded jacket and blue jeans on his shoulders. The child reaches upward toward red berries on a tree, assisted by the man who extends his arm to help. The child adjusts position on the man’s shoulders as they both interact with the tree branches. The camera follows their movement with a slight shake, maintaining a close-up perspective on their actions against a backdrop of green foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5BwTG6ygOaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5BwTG6ygOaU_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 1538.4340271134536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a man (carrying a child on his shoulders) and a child. The man moves his arms to reach for fruit, while the child adjusts position on his shoulders and reaches toward the tree. Their motions are tracked as distinct subjects interacting with the environment.", "background_and_ambient_analysis": "The background consists of trees and grass with minimal leaf swaying from wind, but no dominant fluid/environmental motion (e.g., fire, water, smoke). The background elements are mostly static, with only subtle wind-induced movement."}}
{"video_id": "5C3VcIxEfSM", "file_name": "5C3VcIxEfSM_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden cutting board with a white bowl and black-handled knife rests on a light-colored tiled counter. A light-skinned hand enters from the right, holding a white cloth, and moves it horizontally across the counter surface in front of the cutting board, wiping the area. The camera maintains a stationary, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5C3VcIxEfSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5C3VcIxEfSM_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 223.68192188923754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a cloth are moving: the hand wipes the kitchen counter with the cloth.", "background_and_ambient_analysis": "No shifting background elements. No fire, water, smoke, or wind observed."}}
{"video_id": "5CBGUy74f7A", "file_name": "5CBGUy74f7A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts an NFL football game from a top-down perspective. Players in purple and teal uniforms engage in a play near the 30-yard line; purple players run and tackle teal opponents, causing a cluster of movement across the field. Afterward, the teams regroup into formation with players standing in defensive stances, preparing for the next down. The camera maintains a high-angle view, tracking the action as players disperse and reposition on the green field marked with white yard lines.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CBGUy74f7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CBGUy74f7A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 425.52509855076454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple football players are moving across the field, engaging in physical interactions (e.g., blocking, running) as part of the game, indicating discrete solid objects with physical motion.", "background_and_ambient_analysis": "The background features a static football field with yard lines that do not shift uniformly; no fire, water, smoke, or wind-driven fluid motion is present."}}
{"video_id": "5CQdFbauMRc", "file_name": "5CQdFbauMRc_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark blue shirt, beige shorts, and a blue cap kneels on the grass, working with a potted tree. He uses his gloved hands to adjust the container and dig around its base, shifting the tree’s position as he moves. The camera maintains a ground-level perspective, slightly panning to follow his actions while capturing the grassy area and surrounding greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CQdFbauMRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CQdFbauMRc_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 437.8187986503204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: kneeling and using hands to interact with the plant/soil.", "background_and_ambient_analysis": "The background (building, trees) is stable with no uniform shifting; minor tree swaying due to wind is present but not dominant."}}
{"video_id": "5CJeWS2Vv7c", "file_name": "5CJeWS2Vv7c_000409_000419.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair and a dark top walks from the right side to the left side of the frame, passing in front of residential houses and trees. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CJeWS2Vv7c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CJeWS2Vv7c_000409_000419.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 324.44174148362987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (silhouette) is walking from right to left across the frame, covering the entire scene width.", "background_and_ambient_analysis": "The background (houses, trees) is static with no significant wind movement (trees not swaying). No fire, water, or smoke observed."}}
{"video_id": "5CQ18tqlK1U", "file_name": "5CQ18tqlK1U_000335_000345.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand side by side against a black backdrop with string lights; the woman on the left wears a black top and the woman on the right wears a white top. Initially, both look upward, then the left woman turns left while the right woman shifts her gaze. The left woman touches her chin and gestures toward the camera, while the right woman adjusts her hair and turns to face forward. The camera remains static throughout, capturing their movements against the minimal background of string lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CQ18tqlK1U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CQ18tqlK1U_000335_000345.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.74646949365521, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women are moving: head turns, hand gestures (e.g., pointing at 2.5s), and body shifts. Motion is discrete and trackable via bounding boxes.", "background_and_ambient_analysis": "The background features static string lights against a black backdrop with no shifting elements. No fire, water, smoke, or wind motion observed."}}
{"video_id": "5CfLfuuVWSo", "file_name": "5CfLfuuVWSo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket embraces a person in a light pink top on stage, then steps back briefly before re-engaging in a hug while holding a microphone; the camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CfLfuuVWSo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CfLfuuVWSo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 145, "blur_score": 34.18410235506222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) engage in physical interaction: the person in dark clothing moves toward, embraces, and walks away from the person in pink, demonstrating locomotion and force-based contact.", "background_and_ambient_analysis": "The purple sign in the background remains static across frames, showing no fluid environmental motion (fire, water, wind) or uniform background shifting."}}
{"video_id": "5CTUgj3vOdE", "file_name": "5CTUgj3vOdE_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing camouflage pants walks across a grassy field, moving a metal detector with a circular coil over the ground in a sweeping motion before bending down to inspect the earth. The camera maintains a low-angle perspective, capturing the lower body and movement from a static angle, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CTUgj3vOdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CTUgj3vOdE_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 40.53442136682105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5CjNV9IKt_o", "file_name": "5CjNV9IKt_o_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands adjust purple rectangular tiles on a green table, repositioning them into an H-shaped arrangement; participants move tiles from various sides to modify the structure. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CjNV9IKt_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CjNV9IKt_o_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 415.2363058691301, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid purple structural pieces (likely building a model), exhibiting explicit physical interaction with the objects.", "background_and_ambient_analysis": "The green surface and stationary background objects (bottles, containers) show no uniform shifting; no fire, water, smoke, or wind motion is present."}}
{"video_id": "5CS6GPigmxQ", "file_name": "5CS6GPigmxQ_000255_000265.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a view of a wooden bench. There's a person wearing dark pants with orange stripes, standing next to the bench. Then, a hammer is brought into the frame from above, moving towards the bench. The hammer is swung down on the bench. The person's legs are visible, and the hammer is black with a yellow handle maybe? Wait, the description says \"a black hammer with a yellow handle\" but in the frames, the hammer is moving towards the bench. Let's check the sequence: at frame 0, bench and person. Then the hammer comes into view, moving down. The camera angle seems to be top-down or slightly angled. Background is gravel and grass. Need to describe the motion: the hammer is swung down onto the bench. The person is standing to the right of the bench. The bench is wooden, long, with a smooth surface. The hammer is moved from above, strikes the bench. Camera is stationary, maybe slight pan? Wait, the frames show the camera angle changing a bit, but maybe it's a top-down view. Let's structure it.\n\nFirst, main subjects: bench, person, hammer. Chronological order: video starts with bench and person. Then hammer is introduced, moves towards bench, strikes it. Describe appearance: bench is wooden, long, with visible grain. Person's pants are dark with orange stripes. Hammer is black (maybe the head) and has a handle. Spatial: person is to the right of the bench. Hammer comes from above, moves downward onto the bench. Camera perspective: top-down, slight pan as the hammer moves. Background is gravel and grass, but minimal. \n\nPutting it all together: A wooden bench with visible grain sits on gravel, with a person wearing dark pants with orange stripes standing to its right. A black hammer with a yellow handle is swung downward from above, striking the bench. The camera maintains a top-down perspective with slight movement as the hammer moves. Wait, but need to check if the hammer's handle color is correct. The video shows \"a black hammer with a yellow handle\" maybe. Let me check the frames. Frame 3: the hammer is coming from the top, so it's moving down. The person's legs are on the right. The bench is central. \n\nSo the caption should be concise, chronological. Start with the initial scene: wooden bench, person standing next to it. Then hammer is brought into the frame, moves towards bench, strikes it. Mention the hammer's motion. Camera is top-down. \n\nLet me draft: A wooden bench with visible grain is positioned on gravel, with a person in dark pants featuring orange reflective stripes standing to its right. A black hammer with a yellow handle is swung downward from above, striking the bench's surface. The camera maintains a top-down perspective with minimal movement during the action.\n\nWait, the rules say to exclude text recognition, named characters, etc. Also, make sure to follow the format. Let's check the requirements again.\n\na) Motion and behavior in chronological order. So first, bench and person. Then hammer enters, moves down, hits bench.\n\nb) Appearance: bench is wooden, long, grain visible. Person's pants: dark with orange stripes. Hammer: black head, yellow handle.\n\nc) Spatial: person to the right of bench. Hammer comes from above (above the bench, so from top of frame).\n\nd) Camera: top-down, slight movement? The frames show the camera angle shifting a bit as the hammer moves. Maybe \"top-down perspective with slight pan.\"\n\ne) Background minimal: gravel and grass, but not detailed.\n\nf) Exclude text, etc.\n\nPutting it all together: A wooden bench with visible grain rests on gravel, with a person in dark pants with orange reflective stripes standing to its right. A black hammer with a yellow handle is swung downward from above, striking the bench’s surface. The camera captures the action from a top-down perspective with slight movement as the hammer descends.\n\nWait, is the hammer's handle yellow? The video shows \"a black hammer with a yellow handle\" maybe, but let's check the frames. In frame 2, the hammer is coming down, handle is yellow? Maybe. The problem is that the user might not specify exact colors, but in the video description, the hammer is black with a yellow handle. Wait, the video frames: in [2], \"a black hammer with a yellow handle\" — yes, the problem says \"a black hammer with a yellow handle\". Wait, no, the user provided the video description: \"a black hammer with a yellow handle\" is part of the video? Wait, the user's video description is given as the frames. Wait, the user says: \"a black hammer with a yellow handle\" — in the frames. Let's check the user's input.\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CS6GPigmxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CS6GPigmxQ_000255_000265.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1169.667248063296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black object (likely a tool) is moved across the wooden bench by an unseen hand (part of the person's body), with the person's legs (dark pants with orange stripes) visible but stationary.", "background_and_ambient_analysis": "The ground and bench remain static throughout the sequence; no shifting background elements or fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "5ClXTjl_b-8", "file_name": "5ClXTjl_b-8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to describe the video chronologically. The main subjects are people in blue shirts with red scarves, white shoes, black pants. There are a few of them. Let's look at the frames:\n\nFrame 0: Three people in blue shirts, red scarves, white shoes, black pants. They're standing on grass. One is on the left, one center, one right. Background has trees, cars, a person in white.\n\nFrame 1: Same people, maybe moving. The person on the right is walking towards the left? Wait, the video shows movement. Let's check the sequence.\n\nIn frame 0: three people. Frame 1: they might be moving. Frame 2: the person in white is bending down. Frame 3: the person in blue on the left crouches down. Frame 4: the crouching person is still crouching, others are moving.\n\nWait, the video shows people in blue (with red scarves) interacting. Let's list the actions:\n\nFirst, a group of people in blue shirts, red scarves, white shoes, black pants are on a grassy area. One person in white (maybe a different person) is in the background. Then, the people in blue start moving: one crouches down, others adjust positions. The person in white might be bending over. Then, the crouching person is still, others move around.\n\nNow, chronological order: the main subjects (blue shirts) are moving. First, they are standing. Then, some move towards each other, one crouches. The person in white is in the background, maybe bending. Then, the crouching person is still, others continue moving.\n\nAppearance: 3-4 people in blue shirts (with red scarves, white shoes, black pants). One person in white clothing (background, but maybe not main subject). Let's count the main subjects: in frame 0, three blue shirts. In frame 1, maybe four? Wait, the video shows:\n\nFrame 0: three blue shirts, one white (background).\n\nFrame 1: three blue shirts, white in background.\n\nFrame 2: same.\n\nFrame 3: one blue shirt crouches, others move.\n\nFrame 4: crouching continues, others move.\n\nSo main subjects: multiple people in blue (let's say 3-4), with red scarves, white shoes, black pants. The person in white is in the background, maybe not the main focus.\n\nSpatial relationships: the blue-shirted people are on a grassy field, with trees and parked cars in the background. The person in white is behind them.\n\nNow, the actions: The group of people in blue shirts with red scarves and white shoes move in a grassy area. One person crouches to the ground while others adjust their positions. A person in white clothing is visible in the background. The camera remains relatively stable, capturing the scene from a fixed angle, with slight movement.\n\nWait, need to be concise. Let's structure it:\n\nThe video shows a group of individuals wearing blue shirts, red scarves, black pants, and white shoes on a grassy field. Initially, three people stand facing each other, with a person in white clothing standing in the background. They begin to move, with one individual crouching down while others adjust their positions. The person in white bends over. The camera stays static, observing the scene from a fixed perspective.\n\nCheck rules:\n\na) Motion chronologically: start with standing, then moving, crouching.\n\nb) Appearance: blue shirts, red scarves, black pants, white shoes (number: 3-4 blue, 1 white).\n\nc) Spatial: blue in foreground, white in background.\n\nd) Camera: static, fixed perspective.\n\ne) Background minimal: trees, cars mentioned but briefly.\n\nf) Exclude text, names.\n\nNow, write concise paragraph.\n\nLet's try:\n\n\"Multiple individuals in blue shirts with red scarves, black pants, and white shoes stand on a grassy area; one person in white clothing stands in the background. The group moves, with one person crouching while others adjust positions, and the person in white bends over. The camera remains stationary, capturing the scene from a fixed angle.\"\n\nCheck if concise. Maybe tighten:\n\n\"A group of people in blue shirts, red scarves, black pants, and white shoes move on a grassy field; one crouches as others adjust positions while a person in white bends in the background. The camera stays fixed throughout.\"\n\nYes, that's better.\n\nWait, check the exact sequence from frames:\n\nFrame 0: 3 blue shirts, white in background.\n\nFrame 1: same, maybe moving.\n\nFrame 2: 3 blue shirts,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ClXTjl_b-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ClXTjl_b-8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 861.1040449524919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in blue shirts and black pants) are moving: walking, running, and crouching. Their motion is intentional locomotion with clear bounding box tracking (e.g., one person crouches at 2.0s, others run across the frame).", "background_and_ambient_analysis": "The background includes trees and grass showing minimal, non-uniform sway (likely mild wind) but no dominant fluid or environmental motion (e.g., fire, water, smoke). Static background elements (trees, distant structures) remain consistent across frames with no uniform panning or tilting."}}
{"video_id": "5CqzPGOIQMg", "file_name": "5CqzPGOIQMg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt juggles three colored balls (red, yellow, green) by repeatedly lifting their arms to toss the balls upward. The balls move in a circular pattern above their head as they are caught and thrown again. The camera remains stationary with a slight shake, capturing the motion against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CqzPGOIQMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CqzPGOIQMg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 39.717724055035916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Three distinct balls (red, green, yellow) are being juggled by a person wearing a red shirt. Their motion is caused by deliberate hand movements and collisions during the juggling sequence, with clear trajectories against the static background.", "background_and_ambient_analysis": "The background consists of a static wall with no shifting or environmental motion (fire, water, wind, or smoke). Background elements remain consistently positioned throughout the clip, indicating no ambient environmental influence."}}
{"video_id": "5Cm_G1od9RQ", "file_name": "5Cm_G1od9RQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A camera pans left to reveal three musicians performing on an escalator landing. On the left, a musician in a red hat and dark clothing plays an accordion. In the middle, a musician in a black-and-white striped shirt plays a keyboard. To the right, another musician in a striped shirt plays a double bass. They remain stationary as people walk past in the background. The camera movement is a slight pan left, then stabilizes, capturing the musicians from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Cm_G1od9RQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Cm_G1od9RQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 161.18824336305045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: musicians playing instruments (trumpet, double bass) and pedestrians walking past the performance area. Their motion is due to locomotion and instrument manipulation.", "background_and_ambient_analysis": "The background elements (walls, railings, ceiling lights) remain static and show no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental motion dominates the scene."}}
{"video_id": "5Cm5H-1yPLQ", "file_name": "5Cm5H-1yPLQ_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a thin brush to apply makeup along the lower lash line, holding the brush with their right hand while the left hand gently pulls the skin around the eye. The camera remains in a close-up shot focused on the eye and brush movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Cm5H-1yPLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Cm5H-1yPLQ_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 171.20914669368045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving in a discrete, controlled manner to apply makeup near the eye (e.g., using a tool or applicator). The hand is a solid, distinct object exhibiting explicit physical motion (locomotion of the hand for application).", "background_and_ambient_analysis": "No shifting background elements (static logo, consistent framing) or fluid/environmental motion (fire, water, smoke, wind) observed. Background remains stable with no uniform motion."}}
{"video_id": "5Cn8r0V9qeM", "file_name": "5Cn8r0V9qeM_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules. The user wants a concise chronological paragraph focusing on the main subjects' motion and behavior. The main subject here is a person chopping onions.\n\nLooking at the video frames: the person is wearing a dark blue shirt. They're holding a white onion with their left hand and using a knife with their right hand. The action starts with the person holding the onion, then slicing it into pieces. The movements are quick, so the frames might be a bit blurry.\n\nI should note the appearance: dark blue shirt, white onion, knife with a red handle. The spatial relationship is the person's hands on a surface, probably a cutting board. Background is minimal, maybe a wall and some fabric, but according to the rules, keep background descriptions minimal unless essential. Since the focus is on the action, maybe just mention it's an indoor setting without details.\n\nChronological order: starts with the person holding the onion, then slicing, then moving the onion. The camera perspective is close-up, likely handheld with slight shake. The movement is from the top down on the hands and onion.\n\nCheck if all rules are followed: motion described in order, appearance mentioned (dark shirt, white onion), spatial (hands on surface), camera perspective (close-up, slight shake). Background minimal. Exclude text, characters, etc.\n\nAvoid any extra details. Make sure it's concise. Let me draft:\n\n\"A person in a dark blue shirt slices a white onion on a surface. Their right hand holds a knife with a red handle, moving rapidly to cut the onion into thin pieces. The left hand stabilizes the onion, shifting position as slices are made. The scene is shot in close-up with slight camera shake, focusing on the hands and onion against a muted indoor background.\"\n\nWait, need to check the rules again. Rule d says conclude with camera perspective and movement. So the last part should state that. Also, rule f says exclude text recognition, etc. The video shows the person's hands, not the whole body. The background is a wall and maybe a cloth, but keep it minimal.\n\nMaybe: \"A person wearing a dark blue shirt chops a white onion with a red-handled knife. The right hand cuts the onion into thin slices while the left hand holds it steady on a surface. The camera captures close-up, slightly shaky footage of the hands and onion, with minimal background detail visible.\"\n\nWait, the user said \"conclude with the camera perspective and movement.\" So the last part should mention that. Let me rephrase.\n\n\"A person in a dark blue shirt slices a white onion on a surface using a knife with a red handle. Their right hand moves rapidly to cut, while the left hand stabilizes the onion, shifting position as slices accumulate. The camera maintains a close-up perspective with slight movement, focusing on the hands and onion against a faintly textured background.\"\n\nHmm, but the background is described as minimal. The original video description mentions \"background description minimal unless essential.\" So perhaps just say \"muted indoor background\" or \"plain background.\"\n\nWait, the first frame description says \"background: wall and cloth.\" But per rules, keep it minimal. So maybe \"muted indoor background.\"\n\nWait, the user's example says \"background descriptions minimal unless essential.\" So in this case, since the action is the focus, maybe just \"indoor setting\" without details.\n\nLet me try again:\n\n\"A person in a dark blue shirt slices a white onion on a surface with a knife featuring a red handle. The right hand repeatedly moves the knife to cut the onion into thin pieces, while the left hand holds the onion steady, adjusting its position. The camera provides a close-up view with slight shake, centered on the hands and onion.\"\n\nCheck the rules:\n\na) Motion in order: yes, chopping sequence.\n\nb) Appearance: dark blue shirt, white onion, red handle.\n\nc) Spatial: hands on surface, left holds, right cuts.\n\nd) Camera: close-up, slight shake. Concluded with camera perspective.\n\ne) Background minimal: \"indoor setting\" or omitted? The user's example says \"background description minimal unless essential.\" So if the background isn't essential for understanding the motion, then skip. Maybe the background isn't necessary here, so just \"close-up view.\"\n\nWait, the original video description mentions \"background: wall and cloth.\" But per rules, maybe not necessary. So perhaps the caption should just focus on the action and not the background.\n\nSo final draft:\n\n\"A person in a dark blue shirt uses a red-handled knife to slice a white onion on a surface. Their right hand moves the knife rapidly to cut the onion into thin pieces while the left hand stabilizes it, shifting position as slices form. The camera captures a close-up view with slight movement, focusing on the hands and onion.\"\n\nCheck if it's chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Cn8r0V9qeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Cn8r0V9qeM_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 90.58002686155284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to cut a solid object (e.g., dough or vegetable) on a surface; the hands exhibit controlled, deliberate motion typical of manual manipulation.", "background_and_ambient_analysis": "The background features a textured wall and a stationary object (likely furniture) with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "5Cu0yA_SlG0", "file_name": "5Cu0yA_SlG0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a rainy urban intersection, a dark-colored sedan (medium size) moves leftward, passing in front of a silver sedan (medium size) and a silver SUV (large size), which remain stationary. The dark sedan exits the frame leftward, while the silver sedan continues moving left. The camera maintains a fixed, slightly shaky perspective from the roadside.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Cu0yA_SlG0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Cu0yA_SlG0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 616.6852721990538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cars are visible moving through the intersection, with distinct trajectories indicating locomotion due to engine forces. Other objects like the fire truck are stationary.", "background_and_ambient_analysis": "The background features buildings and trees that appear stationary; no significant shifting of static elements is observed. Rain is present on the road surface but does not dominate the motion."}}
{"video_id": "5D-4OhMaHyY", "file_name": "5D-4OhMaHyY_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and black pants stands in a gym, holding a barbell above their head with both hands. They lower the barbell to waist level, then bend at the knees to place it on the floor. The gym features weightlifting equipment, benches, and mirrors in the background. The camera remains stationary, capturing the individual’s movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5D-4OhMaHyY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5D-4OhMaHyY_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 575.3508989863009, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt lifts and lowers a barbell with weights, moving their arms and torso. The barbell is the primary discrete object undergoing motion due to the person's lifting action.", "background_and_ambient_analysis": "The gym background (equipment, walls, floor) remains stable with no shifting or fluid motion (no fire, water, smoke, or wind visible). Static elements like weight racks and mirrors show consistent positioning across frames."}}
{"video_id": "5D-izbsK3vQ", "file_name": "5D-izbsK3vQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair and a dark top eats a food item, bringing it to her mouth and then moving it away, while a man in a white shirt eats behind her in a dimly lit area with blurred background lights; the camera remains in a close-up perspective with slight movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5D-izbsK3vQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5D-izbsK3vQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 125.0224479912228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A woman and a man are smoking; the woman is holding a phone and making subtle head and hand movements, while the man is also smoking with slight movements.", "background_and_ambient_analysis": "Background lights and structures are static; no fire, water, smoke, or wind dominates. Cigarette smoke is localized and not the primary motion."}}
{"video_id": "5CqUkoePaIk", "file_name": "5CqUkoePaIk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and gray pants performs a rope tricep extension in a gym, pulling the rope toward his shoulders with his right arm while maintaining a stable stance, moving through the full range of motion. The camera remains stationary, capturing his upper body and the gym equipment in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CqUkoePaIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CqUkoePaIk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 149, "blur_score": 126.62141981345495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shirt and gray pants) is moving their arms in a controlled motion, extending and retracting the rope for tricep extension exercises.", "background_and_ambient_analysis": "Gym background elements (walls, equipment, floor) are static with no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "5DEPbvy32UY", "file_name": "5DEPbvy32UY_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand moves over a brown textured fabric, then lifts to grasp a small white object. The camera remains in a close-up perspective with slight shake, focusing on the hand and fabric against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DEPbvy32UY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DEPbvy32UY_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 154, "blur_score": 91.9061524152678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human hand is clearly visible, moving in a controlled manner while holding a small reflective object (likely a smartphone or bottle cap). The hand is the sole discrete solid object exhibiting motion.", "background_and_ambient_analysis": "The background is uniformly dark and static with no discernible shifting elements or fluid motion (e.g., fire, water, smoke). No environmental fluid dynamics are present."}}
{"video_id": "5D8Xu0joBvQ", "file_name": "5D8Xu0joBvQ_000181_000191.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a maroon sleeve places a white lid on a clear blender jar containing green and white ingredients. The hand plugs the blender into a wall outlet and turns it on, causing the jar to blend the contents into a smooth pinkish-purple mixture. The camera shifts to a close-up of the blender jar, showcasing the now-smooth mixture inside.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5D8Xu0joBvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5D8Xu0joBvQ_000181_000191.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 156, "blur_score": 138.3431044008757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand moving to add ingredients and operate blender; blender spinning with contents swirling inside.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected."}}
{"video_id": "5D2EyvZqm8c", "file_name": "5D2EyvZqm8c_000219_000229.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows cookies on a cooling rack. First, there's a hand with a spatula moving a cookie. Let's check the sequence.\n\nIn the first frame, there are two cookies. Then, a hand uses a spatula to lift one cookie (maybe to flip it? Wait, the action is moving them around). Wait, the video starts with two cookies. Then, a hand with a spatula moves one cookie—maybe transferring? Wait, the captions say:\n\n[0.0] shows two cookies. [1.4] shows a hand using a spatula to lift a cookie (which is on the rack). Then [2.5] the hand moves the cookie away, then [3.6] brings another cookie into frame. Wait, no—wait the description says:\n\nAt [0.0] two cookies on rack. Then [1.4], hand with spatula lifts a cookie (maybe one of them), then [2.5] the hand is moving, then [3.6] another cookie is brought in? Wait, no, the steps:\n\nLooking at the video description:\n\nThe video shows a cooling rack with two cookies. A hand uses a spatula to lift one cookie, then moves it to another position (maybe flipping or placing). Then another cookie is placed on the rack.\n\nWait, let's parse the frames:\n\n- Frame 0: two cookies on rack.\n\n- Frame 1.4: a hand with spatula lifts a cookie (the left one?), moves it up.\n\n- Frame 2.5: the hand is no longer holding, so maybe the cookie was placed down? Or the hand is moving to the next cookie.\n\n- Frame 3.6: a hand brings in a third cookie (using spatula), placing it on the rack.\n\n- Frame 4.7: now there are three cookies on the rack.\n\nSo the sequence is: start with two cookies. A hand uses a spatula to move the first cookie (maybe flip it?), then the hand brings a third cookie to the rack, placing it.\n\nWait, the video shows:\n\n- At [0.0], two cookies on rack.\n\n- [1.4], hand with spatula lifts one cookie (maybe to flip, but then [2.5] it's back on the rack? Or maybe it's moving it to a different spot).\n\nWait, the description says: [0.0] two cookies. [1.4] hand with spatula moves a cookie (maybe to place it elsewhere, but then [2.5] the hand moves away, so the cookie is in place. Wait, the first action is moving a cookie, then adding another.\n\nWait, the correct chronological order:\n\nStart with two cookies on the rack. A hand uses a spatula to lift one cookie (maybe to check it or flip), then moves it to the right, leaving the second cookie in place. Then, a hand brings a third cookie into the frame, using the spatula to place it on the rack, resulting in three cookies.\n\nWait, let's check the video steps:\n\n- [0.0]: two cookies on rack.\n\n- [1.4]: hand with spatula lifts left cookie (so the cookie is picked up).\n\n- [2.5]: hand releases cookie, maybe after flipping, but the cookie is on the rack again? Wait, maybe the action is transferring. Wait, the description says \"a hand uses a spatula to lift a cookie and move it to the right\".\n\nWait, the frames:\n\n[0.0] shows two cookies.\n\n[1.4] shows a hand with spatula moving a cookie (lifting it up).\n\n[2.5] shows the hand moving away, so the cookie is no longer held.\n\n[3.6] a hand brings a third cookie in (using spatula), placing it on the rack.\n\n[4.7] now three cookies are present.\n\nWait, the exact movements:\n\n- The first cookie is lifted and moved to a new position on the rack? Or perhaps the action is moving from one spot to another. Wait, the description says \"a hand uses a spatula to lift a cookie (first cookie) and then the hand places it on the rack, but then another cookie is added\".\n\nWait, let's read the frames:\n\nThe first frame has two cookies. Then the hand with a spatula lifts a cookie (presumably one of the two), then places it back on the rack, but maybe in a different spot. Wait, no—maybe it's moving one cookie to the right.\n\nAlternatively, maybe the hand is moving cookies from one side to another.\n\nLet's focus on the sequence:\n\n- Initially, two cookies are on the rack.\n\n- A hand uses a spatula to lift one cookie, then moves it to the right,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5D2EyvZqm8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5D2EyvZqm8c_000219_000229.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 676.0472615951064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are placing solid cookies onto the cooling rack; cookies are moved via physical manipulation by hands.", "background_and_ambient_analysis": "The wire cooling rack background is static with no shifting or environmental fluid motion (e.g., no fire, water, or wind)."}}
{"video_id": "5DI5J7gFtdA", "file_name": "5DI5J7gFtdA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children are in a grassy area with dense bushes. The child in a dark blue shirt bends forward and downward, while the child in a light blue sweatshirt moves into the frame from behind, holding a small object. The light blue-shirted child stands near a white bucket and a stroller positioned to the left. The camera remains mostly still with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DI5J7gFtdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DI5J7gFtdA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 148, "blur_score": 411.5110525226169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children exhibit discrete motion: the foreground child in dark blue is bending over (likely interacting with ground object), while the background child in light blue stands holding a small object with slight shifts in posture.", "background_and_ambient_analysis": "Background elements (trees, grass) show minimal movement; no dominant ambient environmental motion (fire, water, wind) is visible. Static vegetation remains consistent without fluid or wind-driven distortion."}}
{"video_id": "5CxrwzBUxrk", "file_name": "5CxrwzBUxrk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a blue party hat sits in a high chair, holding a cup and eating. A woman in a green sleeveless top stands to the left, initially holding the cup near the baby, then stepping back. A man in a red shirt leans in from the right, then moves left. The camera pans left, revealing more of the greenery in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5CxrwzBUxrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5CxrwzBUxrk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 112, "blur_score": 180.20289620347492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (green top) steps back, turns her body, and moves arms. The man (red shirt) stands and walks away from the high chair. The baby shows minor head movements but no significant locomotion.", "background_and_ambient_analysis": "Background (wall and foliage) is static with no shifting. No fire, water, smoke, or wind visible. Ambient environmental motion is absent."}}
{"video_id": "5DDj_8mBnBw", "file_name": "5DDj_8mBnBw_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with short black hair and a brown patterned hoodie sits at a blackjack table, arranging stacks of colorful poker chips (red, green, white). She shifts a chip stack to the right, then her hand moves a chip toward the center. A second hand enters from the right, interacting with a card on the table. The camera maintains a fixed overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DDj_8mBnBw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DDj_8mBnBw_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 196.2331483594918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Child and adult hand move cards/chips on the table; discrete solid objects interacting via explicit physical forces (hand motions).", "background_and_ambient_analysis": "Background elements (wall, plant, bottle) remain stationary with no shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "5DMdSgKmlSA", "file_name": "5DMdSgKmlSA_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a dark circular metallic object, bending it into a loop and then unfolding it to reveal its flat, rectangular shape. The object is held between fingers, with a laptop and small white packets visible on the table in the background. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DMdSgKmlSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DMdSgKmlSA_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 74.58165546535622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small solid object (likely a USB cable or similar device) through grasping, twisting, and positioning actions.", "background_and_ambient_analysis": "Background elements (laptop, white objects on table) are static with no shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "5DP6Zsjv5U8", "file_name": "5DP6Zsjv5U8_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, look at the main subjects. There are two people: one in a blue top and shorts on the left path, another in red on the right in the muddy water. The video starts with them standing. Then, the person in red moves towards the right, maybe stepping through the mud. The other person stays on the path. The background has trees, a car parked, and the path is muddy. Camera seems to be moving slightly, maybe panning or following? Wait, the video shows the scene from a moving perspective, maybe handheld. Let's check the frames: the first frame has both people, then the person in red is moving, the blue one stays. Background has greenery and a car. Need to describe chronological order: initial positions, then movements. Also, camera movement: the video's camera seems to be moving forward or slightly shaking. Let's structure it.\n\nStart with the two people: one (blue, female?) on the left dirt path, one (red, maybe male) in the muddy water to the right. They are stationary at first. Then the person in red starts walking or moving through the mud, maybe towards the right. The other person remains on the path. Background has trees, a white car parked. Camera perspective is a bit shaky, maybe following the movement, but overall it's a handheld shot. Need to be concise.\n\nCheck rules: focus on motion. So first, the two people are present. Then their actions: the person in red is moving forward through the muddy water, while the other stays on the path. Describe appearance briefly: one in blue top and shorts, the other in red shirt. Spatial: left path vs right muddy area. Background minimal, but cars and trees are there. Camera: slight shake, moving forward? Wait, the video starts with them standing, then the person in red moves. The caption should be chronological.\n\nLet's draft: \"Two individuals stand on a muddy road; one in blue clothing remains stationary on the left path, while another in red attire moves forward through the shallow, brown water to the right. A white car is parked in the background among greenery. The camera maintains a slight shake, capturing the scene from a forward-moving perspective.\"\n\nWait, but need to be more precise. Let's check the frames: in frame 0, both are standing. Frame 1: same. Frame 2: person in red is stepping into the water, maybe moving right. So the motion is the red person moving. So the caption should say the red person moves through the mud. Also, the person in blue is standing. So the order: initial positions, then motion of the red person.\n\nMaybe: \"A person in blue shorts and a top stands on a dirt path to the left, while another individual in red moves through shallow, muddy water to the right. The red-clad person advances forward, stepping through the brown water, as the blue-clad individual remains stationary. A white car is visible in the background among trees. The camera captures the scene with a slight shake, maintaining a forward perspective.\"\n\nBut need to be concise. Let's make it shorter. Maybe: \"Two people are present: one in blue clothing stands motionless on a muddy path to the left, while the other in red moves forward through shallow brown water to the right. A white car is parked in the background. The camera has a slight shake and moves forward.\"\n\nWait, check the rules: mention spatial relationships (e.g., in front of, to the left). So person in blue is on the left path, person in red is on the right muddy area. The red person moves forward. Camera perspective: the video shows the camera is moving, maybe following, but it's a handheld shot with slight shake.\n\nFinalize: \"A person in blue clothing stands stationary on the left dirt path while another in red moves forward through shallow muddy water to the right. The red-clad individual steps through the brown water, advancing toward the camera. A white car is parked in the background among green trees. The camera maintains a slight shake and forward perspective.\"\n\nWait, but maybe \"advancing toward the camera\" is not correct. Let's see the frames: the person in red is on the right, then in the next frames, does he move towards the camera? The video is from a perspective that's moving, maybe. The first frame has them standing, then the red person is moving, so the camera is capturing their movement. So maybe the camera is moving slightly, and the person in red is moving.\n\nAlternatively, the caption should focus on the main subjects' motions. Let's structure it:\n\n- Initial state: two people (blue left, red right) standing.\n- Then, the red person moves forward through the water.\n- The blue person stays.\n- Background: car, trees.\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DP6Zsjv5U8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DP6Zsjv5U8_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 160.38445772193006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human figures are visible on the muddy road, moving toward the camera, exhibiting locomotion.", "background_and_ambient_analysis": "The background (trees, ground, distant vehicles) shows minimal uniform shifting, with no significant fluid or gaseous motion (e.g., flowing water is not dominant; mud is static)."}}
{"video_id": "5DJXFckxXHY", "file_name": "5DJXFckxXHY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple volleyball players in colored jerseys (orange, blue, white, red, green, black) engage in a game on a wooden court with a central net. A player in white spikes the ball, prompting opposing players to react by moving toward the net to block or receive; others adjust positions as the ball travels over the net. The scene concludes with players scattered across the court. Captured from a fixed top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DJXFckxXHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DJXFckxXHY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 41.80675173032749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple players in orange and blue uniforms are moving across the court, running, jumping, and hitting the volleyball. The volleyball is also in motion.", "background_and_ambient_analysis": "The gymnasium background (walls, court lines) is stationary. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5DVF7BT-8oA", "file_name": "5DVF7BT-8oA_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie with a yellow logo lifts a large cardboard box upward from behind it, then turns the box to the side to move it away, revealing a plastic bag containing items on the table. The person remains visible throughout, with the background consisting of a red and white wall. The camera stays stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DVF7BT-8oA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DVF7BT-8oA_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 56.36210095645086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving a cardboard box and holding two bottles, with motions including lifting, rotating, and positioning the box due to physical interaction.", "background_and_ambient_analysis": "Background elements (red and beige walls) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind is observed."}}
{"video_id": "5DfVStXHti8", "file_name": "5DfVStXHti8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and black shorts performs a weightlifting exercise in a gym, holding a barbell. They begin in a lunge stance with the barbell at waist level, then extend their legs to lift the barbell overhead, holding it above their head before lowering it back to the starting position. Gym equipment is visible in the background, and the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DfVStXHti8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DfVStXHti8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1244.3565737307188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) performs a lunge exercise with a barbell, moving their legs and arms through controlled motions while maintaining weight.", "background_and_ambient_analysis": "The gym background (weight racks, benches, floor) remains stationary with no shifting or fluid motion. No fire, water, smoke, or wind present, so ambient environmental motion is absent."}}
{"video_id": "5DignOhY8jA", "file_name": "5DignOhY8jA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue jacket with red stripes sits next to another child in a white hoodie on a red and blue seat. The child in blue turns their head left, then opens their mouth wide as if shouting. The camera remains close and slightly shaky, focusing on the children.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DignOhY8jA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DignOhY8jA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 142.25144449563027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child in blue exhibits discrete movement: head turning, slight body shifts, and facial expressions (crying). The child in white shows minimal motion (hands resting).", "background_and_ambient_analysis": "The background (blue and red cushions) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "5DlPGTYa3-g", "file_name": "5DlPGTYa3-g_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red vehicle is stationary in front of a building with a doorway. A person in a light-colored shirt exits the vehicle, walks toward the building entrance, and exits the frame. The camera remains static with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DlPGTYa3-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DlPGTYa3-g_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 889.9168443244862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving—individuals appear to be walking, interacting with the vehicle, and changing positions relative to the scene.", "background_and_ambient_analysis": "The background (walls, building structure, stationary vehicles) shows no uniform shifting or fluid motion; no fire, water, or smoke is visible."}}
{"video_id": "5DRW6yQhAh0", "file_name": "5DRW6yQhAh0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals—a man in black attire, a woman in a checkered shirt and teal pants, and a man in maroon shorts—begin dancing rhythmically in a park setting. They step forward in unison, moving their arms and feet in sync, positioned centrally in the frame with tents and seated spectators in the background. The camera remains stationary, capturing their frontal dance motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DRW6yQhAh0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DRW6yQhAh0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 386.68737938190486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in the foreground are walking and moving in a coordinated manner, exhibiting locomotion due to physical forces (muscular movement).", "background_and_ambient_analysis": "Background elements (tents, trees, chairs) show no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "5DebDamKIJw", "file_name": "5DebDamKIJw_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and black pants stands before a yellow wall with multiple red-and-white circular targets. He raises his arm, points toward the targets, steps forward, and throws a boomerang. The scene darkens after the throw. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DebDamKIJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DebDamKIJw_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 148, "blur_score": 226.65503277766646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) moves by walking and kicking, initiating motion in a ball (discrete object) via explicit physical contact. The ball's trajectory is directly caused by the kick, and the person's locomotion is clear.", "background_and_ambient_analysis": "The yellow wall with targets and chain-link fence remain static throughout the video. No fluid motion (e.g., water, smoke) or wind effects are visible; the environment appears calm with minimal ambient motion."}}
{"video_id": "5E90F1vVrbE", "file_name": "5E90F1vVrbE_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a black and white striped dress and dark top walks from the right toward a person lying on the ground in green and pink clothing. She bends down near a small black box on the floor between them, then stands up and steps back. The person remains reclined, and the background includes a wooden fence and potted plants. The camera is stationary with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5E90F1vVrbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5E90F1vVrbE_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 221.2540301015271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A standing girl performs discrete dance movements (leg lifts, body shifts) while a person lies motionless on a couch; both are solid objects with clear, tracked locomotion.", "background_and_ambient_analysis": "Background elements (concrete floor, walls, fence, couch) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5EG-AH9-oz4", "file_name": "5EG-AH9-oz4_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a green top assists a boy in a light-colored long-sleeve shirt and green vest as he squeezes an orange into a countertop juicer. The boy holds the orange over the juicer, pressing it to extract juice, while the woman supports his hands. Both stand at the kitchen counter with cabinets and kitchen items in the background. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EG-AH9-oz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EG-AH9-oz4_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 692.2038671418509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hand squeezing the orange, causing the orange to deform and juice to be expressed. The adult's hand is also visible but not moving as actively. The juice is a fluid and not considered a discrete solid object.", "background_and_ambient_analysis": "The background (kitchen cabinets, appliances) is static and does not shift uniformly. There is no fire, water flow, smoke, or wind as a dominant motion; the only fluid motion is the juice being squeezed from the orange, which is a result of discrete object interaction."}}
{"video_id": "5DxsFEWafwY", "file_name": "5DxsFEWafwY_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a large crowd at an outdoor event, probably a festival or concert. The main subjects are people, so I need to describe their motion and behavior chronologically. \n\nLooking at the frames: the crowd is dense, people are raising their hands, moving in a crowd. Let's check each frame. The first frame has lots of people, some with arms up, maybe dancing. As the frames progress, the camera moves slightly, maybe panning through the crowd. \n\nAppearance: diverse in clothing—tank tops, swimsuits, casual wear. Colors: various, like white, pink, blue. Number: very large, hundreds maybe. Spatial relationships: people are close together, some facing forward, others in different directions. Background has tents and trees, but minimal description. \n\nCamera perspective: seems like a handheld shot, moving through the crowd. The movement is a slow pan, maybe shifting left or right. \n\nNeed to structure chronologically: start with the crowd's initial state (arms raised, moving), then mention the camera movement. Keep it concise. \n\nAvoid text, names, etc. Focus on motion: people raising hands, swaying, moving as a crowd. \n\nLet me draft:\n\nA dense crowd of hundreds of people, dressed in casual and swimwear, stands closely packed and raises their arms upward in unison, swaying rhythmically as they move forward. The crowd’s orientation shifts slightly across frames, with individuals facing various directions but maintaining a cohesive forward motion. The camera pans slowly through the mass, capturing the continuous upward arm movements and the dynamic interaction among the attendees. Background elements like tents and trees remain sparse but visible.\n\nWait, check rules: chronological order. So start with the action. The video starts with the crowd raising arms, then the movement. Need to be concise.\n\nMaybe: A large crowd of people, dressed in colorful casual and swimwear, raises their arms upward in unison and sways rhythmically, moving forward in a dense mass. The camera pans slowly through the crowd, capturing the continuous arm movements and the shifting positions of individuals as they interact closely. Background tents and trees are barely visible.\n\nCheck rules: a) motion and behavior in chronological order. The video shows the crowd raising arms, moving forward. \n\nb) appearance and number: large crowd, colorful clothes.\n\nc) spatial: dense, moving forward.\n\nd) camera: pans slowly through.\n\ne) minimal background: tents and trees, but maybe too much? Rule e says minimal unless essential. Since it's a crowd at an event, maybe background is essential to know it's an outdoor event.\n\nf) exclude text, names, stylistic.\n\nSo revise: A dense crowd of hundreds, wearing casual and swimwear in various colors, raises arms upward and sways rhythmically, moving forward in unison. The camera pans slowly through the crowd, capturing the continuous upward motion of arms and the shifting positions of attendees as they interact closely. Tents and trees are faintly visible in the background.\n\nBut need to be more concise. Let's make it shorter:\n\nA large crowd of people, dressed in colorful casual and swimwear, raises their arms upward in unison and sways rhythmically while moving forward. The camera pans slowly through the dense crowd, capturing the continuous arm movements and close interactions among attendees. Tents and trees are visible in the background.\n\nWait, rule c: spatial relationships. Maybe mention \"crowd moves forward\" so spatial is implied.\n\nAnother version: Hundreds of people, wearing various colored casual and swimwear, raise their arms upward and sway rhythmically as they move forward in a dense crowd. The camera pans slowly through the mass, capturing the synchronized arm movements and close proximity of attendees. Tents and trees form a faint backdrop.\n\nCheck for conciseness. Let's see the example output format. Need to be a paragraph.\n\nFinal draft:\n\nA dense crowd of hundreds, dressed in casual and swimwear in various colors, raises arms upward and sways rhythmically while moving forward. The camera pans slowly through the crowd, capturing the synchronized arm movements and close interaction among attendees as they move. Tents and trees are faintly visible in the background.\n\nWait, rule d: conclude with camera perspective and movement. So end with camera movement.\n\nYes: \"The camera pans slowly through the crowd, capturing the synchronized arm movements and close interaction among attendees as they move.\"\n\nThat's good.\n\nLet me check all rules:\n\na) motion: raising arms, swaying, moving forward – chronological.\n\nb) appearance: hundreds, various colors (casual/swimwear).\n\nc) spatial: dense, moving forward.\n\nd) camera: pans slowly through.\n\ne) background minimal: tents and trees faintly.\n\nf) no text, names.\n\nYes. Now make sure it's concise.\n\n<caption_output>A dense crowd of hundreds, dressed in colorful casual", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5DxsFEWafwY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5DxsFEWafwY_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 211.39441895829663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dense crowd of solid human subjects exhibits coordinated movement: raising arms, swaying, and shifting positions. Individual people are discrete objects moving via locomotion and crowd dynamics, with clear bounding box tracking potential.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Background trees and tents remain static across frames with no uniform shifting, indicating stable environmental conditions."}}
{"video_id": "5E6dwl6FF4s", "file_name": "5E6dwl6FF4s_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a chair to the right of a grand piano, playing an accordion with hands moving rhythmically over its keys and bellows. The scene is viewed from a static camera angle with minimal background details, including a lamp and framed pictures behind the performer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5E6dwl6FF4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5E6dwl6FF4s_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 72.9935272106396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person sitting at a piano is moving their hands and body to play, representing discrete solid object motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements (walls, stage, lamp) are static."}}
{"video_id": "5ELIN31ipRU", "file_name": "5ELIN31ipRU_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise chronological paragraph describing the video based on the given frames.\n\nFirst, I need to look at the video description provided. The video shows a bartender in a busy bar setting. The main subject is a man juggling bottles. He's wearing a black shirt, and there's a crowd around him. The video starts with him holding a bottle, then he juggles multiple bottles. In the next frames, he's throwing bottles into the air, and then he catches them. The background has other people watching, some sitting at the bar, others standing. There are bottles and glasses on the bar counter.\n\nI need to follow the rules. Focus on motion and behavior of main subjects chronologically. So, start with the initial action: the bartender starts juggling. Then describe the sequence: he throws bottles, catches them. Mention appearance briefly: black shirt, multiple bottles. Spatial relationships: he's at the bar, people around him. Background is minimal, so maybe just mention the bar and audience. Camera perspective: the video seems to be shot from a fixed position, maybe slightly shaky since it's a live performance. Exclude text recognition, so no need to mention any logos or text on the bottles.\n\nCheck the rules again. Don't mention named characters or stylistic analysis. Keep it concise. Let's structure it step by step.\n\n1. Start with the bartender's action: He begins juggling bottles. (At the start, he's holding a bottle.)\n2. Then he throws the bottles up into the air, moving his arms.\n3. He catches them, maybe in a sequence.\n4. The audience is watching, maybe reacting. But since the rule says minimal background, maybe just mention they're present.\n\nWait, the rules say \"briefly describe their appearance and number.\" So for the main subject: man in black shirt, juggling multiple bottles. The bottles are white and maybe have labels, but the user says exclude text recognition, so just say bottles.\n\nThe sequence: he starts with one bottle, then more, juggling. Then he's mid-air catching? Wait, looking at the frames, in the second frame he's holding bottles, then in the third frame he's throwing them up. Then he's catching them. So the chronological order would be:\n\n- Bartender begins juggling bottles, tossing them into the air.\n- He continues tossing and catching the bottles while standing behind the bar.\n- The crowd watches him, some standing, some seated.\n\nWait, the first frame shows him holding a bottle. Then in frame 2, he's throwing bottles up. Frame 3, he's mid-air with bottles. Frame 4, he's catching. Frame 5, he's holding them again. So the motion is starting with holding, then throwing, catching. Need to capture that.\n\nSo the paragraph should be:\n\nA bartender in a black shirt begins juggling multiple bottles, tossing them upward and catching them mid-air while standing behind a crowded bar. Patrons seated and standing observe the performance as he continues his routine, moving his arms in a fluid motion. The camera remains stationary with slight shake, capturing the action from a fixed angle.\n\nWait, but the rules say to mention spatial relationships. Like, he's behind the bar. Also, the bottles are white (assuming from the description), but since color might be part of appearance. However, the user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe \"white bottles\" but since it's a bar, maybe the bottles are standard. Alternatively, \"multiple bottles\" without specifying color. But the user's example frames might have white bottles, but the instruction says to exclude text recognition, so maybe color is not essential. Wait, the problem says \"color\" is part of appearance, so maybe include color if visible. But since the video is low quality, maybe assume they're standard bar bottles, which are usually clear or colored. Hmm. The user's example shows \"white bottles\" in the frame, but maybe it's better to say \"bottles\" without color unless specified. Wait, looking at the problem statement, the user provided the video description where the frames have bottles. Since the user says to mention color, size, orientation. But if it's not clear, maybe avoid. Wait, the instruction says \"if relevant\". So if color is part of the description, include it. But the user's own description says \"white bottles\" in the frame? Let me check.\n\nIn the given frames, the description says: \"in frame 3, he's throwing bottles up\" but the user's example input shows \"white bottles\" perhaps. However, the user's instruction says to exclude text recognition, so maybe we shouldn't mention specific colors. Wait, the rule (b) says \"brief", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ELIN31ipRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ELIN31ipRU_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 203.61863077813786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are a person juggling a white item (likely a napkin or cloth) and another individual holding a green fan; both exhibit discrete motion from physical interactions (throwing, catching, manipulating objects).", "background_and_ambient_analysis": "Background elements (walls, bar setup, distant people) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "5EOvffXu4Oc", "file_name": "5EOvffXu4Oc_000228_000238.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with visible tattoos on his chest and arms holds a blue object above his head with both hands, moving it slightly as if adjusting it. He then lowers the object toward his chest. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EOvffXu4Oc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EOvffXu4Oc_000228_000238.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 420.95771979117524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless person moves their arms and head while holding a blue spray bottle; the bottle is actively manipulated (raised above head, then lowered), indicating discrete physical interaction.", "background_and_ambient_analysis": "The background (wall with framed photos and posters) remains static with no fluid or environmental motion (fire, water, wind). No ambient effects are observed."}}
{"video_id": "5EajxowAJG4", "file_name": "5EajxowAJG4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and red pants swings on a rope in a grassy forest, starting upside down, flipping upward into an inverted position, then moving through the air toward the right side of the frame. The background features tall trees and grassy ground. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EajxowAJG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EajxowAJG4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 146, "blur_score": 536.9564482663591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person swinging on a rope, moving in a pendulum motion due to gravity and tension.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (fire, water, wind). Trees are static with minimal sway."}}
{"video_id": "5EdxcyL81eo", "file_name": "5EdxcyL81eo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark, indistinct person enters from the left, moves toward the left window, and remains near it in a dimly lit room with two windows and a floor light. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EdxcyL81eo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EdxcyL81eo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 74.76571562879624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters from the left, moves across the frame towards the right, turns, and then moves back to the left. This is a discrete solid object (human) moving due to locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (walls, windows) remain static throughout."}}
{"video_id": "5EWBLKtQGXY", "file_name": "5EWBLKtQGXY_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person on a trampoline. Let's see the sequence. \n\nAt the start, the person is in a crouched position on the trampoline, leaning forward. Then they jump up, maybe doing a flip or something. Wait, in frame 2, they're in mid-air, then fall onto the trampoline. Wait, no, frame 1: person is on the trampoline, bent over. Frame 2: they're jumping up, maybe a flip? Wait, frame 2 shows the person in the air with arms out. Then frame 3: they land on their back on the trampoline. Frame 4: they're rolling or moving on the trampoline, then frame 5: they get up and step off. \n\nSo chronological order: person starts crouched on trampoline, jumps up, lands on back, rolls, then gets up and steps off. \n\nAppearance: male, wearing white shirt, dark shorts, blue flip-flops. \n\nSpatial: trampoline is in a yard with trees and a white chair nearby. \n\nCamera perspective: seems like a fixed camera, maybe slightly shaky, as it's a home video. Background is trees and fallen leaves, but keep it minimal. \n\nNow, need to put it in a concise paragraph. Start with the action: the person crouches on the trampoline, jumps up and lands on their back, then rolls and gets up to step off. \n\nCheck the rules: focus on motion, chronological order. Mention appearance briefly (white shirt, dark shorts, blue flip-flops). Spatial relationships: white chair is visible next to trampoline. Background minimal. \n\nWait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So no names, just describe the person as a male. \n\nLet's structure:\n\nA man in a white shirt, dark shorts, and blue flip-flops crouches on a trampoline, jumps upward, lands on his back, rolls across the trampoline surface, and then rises to step off, with a white plastic chair positioned to the right of the trampoline. The camera remains stationary with slight motion throughout.\n\nWait, check frame 4: he's on the trampoline, then frame 5: he's stepping off. So the sequence is crouch, jump, land on back, roll, get up, step off. \n\nAlso, in frame 0: he's crouched. Frame 1: jumps up (mid-air). Frame 2: maybe landing on back? Wait, the frames are:\n\n0.0: person crouched on trampoline.\n\n0.3: person in mid-air (jumping up).\n\n1.4: person falling onto trampoline (back on ground).\n\n2.5: person on trampoline, moving (rolling).\n\n3.6: person standing up on trampoline.\n\n4.7: person stepping off trampoline.\n\nWait, maybe the frames are:\n\n0.0: person bending over, about to jump.\n\n0.3: person jumping up (mid-air).\n\n1.4: person falling down, landing on back on trampoline.\n\n2.5: person on trampoline, lying on back but maybe moving.\n\n3.6: person pushing up, getting to hands and knees.\n\n4.7: person standing, stepping off.\n\nWait, need to look at the frames. Let's check:\n\nFirst frame (0.0): person in a bent-over position on the trampoline edge.\n\nSecond frame (0.3): person is airborne, arms raised.\n\nThird frame (1.4): person is on the trampoline, face down or lying on back? Wait, the description says \"person lands on back\", so frame 2 (1.4s): lying on back.\n\nThen frame 3 (2.5s): person is on trampoline, moving (maybe rolling), then frame 4 (3.6s): person is upright, then frame 5 (4.7s): stepping off.\n\nSo the motion sequence: crouched on trampoline, jumps up, lands on back, rolls/moves, then gets up and steps off.\n\nNow, caption:\n\nA man in a white shirt, dark shorts, and blue flip-flops crouches on a trampoline, jumps upward, lands on his back, rolls across the trampoline surface, and then rises to step off. A white plastic chair sits to the right of the trampoline. The camera remains stationary with minimal movement.\n\nCheck rules: chronological order, mention appearance (white shirt, dark shorts, blue flip-flops), spatial (white chair to the right), camera (stationary). Background is trees but minimal.\n\nYes, that works.\n</think>\n\n<caption_output>A man in a white shirt, dark shorts, and blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EWBLKtQGXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EWBLKtQGXY_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 855.2236787594197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) performs jumping and flipping motions on a trampoline, with water splashing as a consequence of their locomotion.", "background_and_ambient_analysis": "Background elements (trees, chair, fence) show no uniform shifting. Water splashing is a secondary fluid motion resulting from discrete object movement, not dominant."}}
{"video_id": "5EvlszstFNk", "file_name": "5EvlszstFNk_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand enters the frame, moving toward and interacting with a patterned fabric object with white and dark spots. The hand adjusts the fabric, shifting its position while the camera remains close and slightly shaky, capturing the motion in a dimly lit space with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EvlszstFNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EvlszstFNk_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.379835102289746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human arm and hand are the discrete solid objects in motion, interacting with a patterned surface (possibly a tray or container). The hand moves deliberately over the surface, suggesting a physical task like pouring or manipulating an object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. The patterned surface and red object in the background remain relatively stable throughout the frames, with no uniform motion indicating ambient environmental effects."}}
{"video_id": "5El6jsUxaTg", "file_name": "5El6jsUxaTg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green and white bus is initially visible on the left side of a crosswalk. Multiple motorcyclists wearing pink, red, and blue helmets cross the intersection, followed by additional motorbikes with riders in white and blue helmets. A person in a blue shirt and black shorts stands on the right side of the crosswalk, holding a white bag. As the video progresses, more motorbikes with single or dual riders move across the zebra crossing, with a black sedan appearing in the background. The camera pans left, following the flow of traffic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5El6jsUxaTg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5El6jsUxaTg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 111.990292255042, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple motorbikes, bicycles, a green bus, and pedestrians are moving through the crosswalk. Motorbikes and bicycles traverse left-to-right and right-to-left, while the bus moves steadily from left to right. Pedestrians walk on the sidewalk, and these objects display clear locomotion due to physical forces.", "background_and_ambient_analysis": "The background elements (trees, buildings, and road markings) remain static and do not exhibit uniform shifting. There are no fluid environmental motions (e.g., fire, water, smoke, or wind) dominating the scene; tree sway is minimal and incidental."}}
{"video_id": "5Epc5RGPmSc", "file_name": "5Epc5RGPmSc_000428_000438.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket holds a green packaged item in their left hand while lifting a clear plastic container filled with diced red tomatoes with their right hand, briefly displaying the contents before lowering the container back to the counter. The scene occurs in front of a wooden cabinet with shelves to the left and a refrigerator to the right; the camera remains stationary and at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Epc5RGPmSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Epc5RGPmSc_000428_000438.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 160.63410538947994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move to pour contents from a packet into a bowl, with the packet and bowl as discrete solid objects undergoing explicit physical interaction (pouring).", "background_and_ambient_analysis": "Background elements (wooden cabinet, sign, monitor) remain static with no uniform shifting, and there are no fluids, fire, or wind present."}}
{"video_id": "5F1ArEzh4y4", "file_name": "5F1ArEzh4y4_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top holds a dark flute, bringing it to their lips to play. Their hands adjust the flute's position as they perform, with a piano visible to the left and a golden-framed backdrop behind them. The camera maintains a steady close-up perspective focused on the performer's upper body and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5F1ArEzh4y4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5F1ArEzh4y4_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 35.8336785275449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing a flute exhibits discrete movements: hand motions on the flute, head adjustments, and subtle body shifts during performance.", "background_and_ambient_analysis": "Background elements (wall, framed structures) show no uniform shifting or fluid motion; no fire, water, or wind-driven elements present."}}
{"video_id": "5EoVuSixJlo", "file_name": "5EoVuSixJlo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in red pajamas holds a large brown drum, lifting it and moving it around while standing on a carpeted floor in a kitchen. The child turns away from the camera, briefly revealing a green toy in the background. The camera maintains a static top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5EoVuSixJlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5EoVuSixJlo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 96.29202311662786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5FHIkQTdMz4", "file_name": "5FHIkQTdMz4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person outdoors. Let's check the frames. The person is wearing a straw hat, dark shirt with green and red designs, blue jeans. They're standing near a tree, with a blue cooler to the left. The background is greenery and hills.\n\nIn the sequence: at [0.0], the person is holding something (maybe a tool) in front of them. Then [1.4], they move slightly. [2.5], they lift their right hand to adjust the hat? Then [3.6], maybe still adjusting. [4.7], they gesture with the right hand.\n\nMain subject: one person. Actions: holding an object, adjusting hat, gesturing. Spatial: left of the tall tree (since the tree is on the right side of the frame). Cooler on the far left. Background is green field and trees.\n\nNeed chronological order. So start with position: a man wearing a straw hat, dark shirt, blue jeans stands near a tree. Then his actions: he holds an object, adjusts his hat, gestures with his right hand. Camera: seems to be a static shot, maybe slight movement? Wait, the frames show the camera might be moving a bit, but the instructions say \"conclude with camera perspective and movement\". The video's camera: the frames show the person moving slightly, but the camera is mostly static? Or maybe a slight pan? Wait, in the video, the camera might be following the person a bit, but the user says \"describe the provided video\". The frames given: the person is moving around, but the camera's perspective: from the viewer's point, it's a medium shot, no top-down. The camera movement: maybe minimal, like slight shake or pan? Wait, the rules say \"conclude with camera perspective and movement\".\n\nLet's structure:\n\nA man in a straw hat, dark shirt, and blue jeans stands near a tree with a blue cooler to his left. He holds an object in his hands, adjusts his hat with his right hand, then gestures toward the tree. The camera remains static with minimal movement, capturing the scene from a medium distance.\n\nWait, need to check each frame. Frame 0: he's holding something, standing. Frame 1: moves a bit. Frame 2: raises right hand to hat. Frame 3: holds object. Frame 4: adjusts hat again. Frame 5: gestures.\n\nSo chronological: The man stands near a tree, holding an object in his hands. He then raises his right hand to adjust his straw hat, followed by gesturing with his right hand toward the tree. A blue cooler is positioned to his left. The camera maintains a static perspective with slight movement.\n\nWait, the background: \"keep background descriptions minimal unless essential\". The background is greenery and hills, but if not essential, maybe not mention. But the green field is part of the scene. However, the rules say minimal. So maybe just say \"green field\" but only if necessary. But the main focus is the man's actions.\n\nWait, the output needs to be concise, chronological paragraph.\n\nLet's draft:\n\nA man wearing a straw hat, dark shirt, and blue jeans stands near a tall tree, holding an object in his hands. He adjusts his hat with his right hand, then gestures toward the tree while moving slightly. A blue cooler is visible to his left. The camera remains static with minor movement.\n\nWait, check the frames: in frame 0, he's holding something. Frame 1: same, maybe turning. Frame 2: lifting hand to hat. Frame 3: hand at hat. Frame 4: lowering hand, then frame 5: gesture. So actions: holding object, adjusting hat, gesturing.\n\nYes, the caption should be in order. Now, check the rules:\n\na) Motion and behavior chronologically: holds object, adjusts hat, gestures.\n\nb) Appearance: straw hat, dark shirt (with green/red), blue jeans.\n\nc) Spatial: tree to his right, cooler to left.\n\nd) Camera: static with slight movement (since the frames show the camera maybe shifting slightly? Or the person moves, but camera is static. The problem says \"conclude with camera perspective and movement\". The camera is probably a static shot, maybe slight shake. The frames show the person moving, but the camera itself—looking at the video, it's likely a handheld camera with minimal movement. So \"camera remains static with slight movement\".\n\ne) Background minimal: the green field and trees are part of the background but maybe not essential for motion, so maybe skip or just mention \"green field\" as background.\n\nWait, the example in the problem says \"keep background descriptions minimal unless essential for understanding motion\". So if the motion isn't affected by background, just a brief", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FHIkQTdMz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FHIkQTdMz4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 157, "blur_score": 1716.2863424671264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arms and head, holding an object (likely a tool), indicating discrete object motion.", "background_and_ambient_analysis": "Background trees exhibit gentle swaying due to wind (ambient environmental), but this is not the dominant motion; camera is stable with no uniform background shift."}}
{"video_id": "5FTPDq3Ns5Y", "file_name": "5FTPDq3Ns5Y_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and black jacket juggles an orange ball indoors, initially positioned near a window with beige blinds and a radiator. The camera shifts to a top-down perspective as the individual continues juggling, hands moving rhythmically to keep the ball aloft against a plain wall. The background remains minimal, with the focus on the ball’s motion and the person’s upper body. The camera maintains a steady top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FTPDq3Ns5Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FTPDq3Ns5Y_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 107.0533737311138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two oranges are being juggled by a person; motion is due to hand movements.", "background_and_ambient_analysis": "The background (ceiling, wall, radiator) is static with no fluid or environmental motion."}}
{"video_id": "5FLmrek2FSs", "file_name": "5FLmrek2FSs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short blonde hair, wearing a black tank top, green shorts, and flip-flops stands on a blue and black balance board in a living room with a red brick wall. They shift their weight, extending arms for balance. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FLmrek2FSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FLmrek2FSs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 153, "blur_score": 59.91978872111053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow hat and green shorts is standing on a rotating balance board, shifting weight and maintaining balance. The board itself moves in response to the person's motion.", "background_and_ambient_analysis": "Background elements (red brick wall, furniture, TV) remain static across frames, showing no shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "5Fj6S8JJR5Q", "file_name": "5Fj6S8JJR5Q_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person using a tool. Let's see the frames. The person is holding a device, maybe a trowel or something for plastering. The tool has two prongs or arms. The person is moving it across the wall. The wall is textured, like concrete or plaster. \n\nChronological order: the person is holding the tool, moving it upwards and across the wall. The tool's appearance: it's a mechanical device with two elongated parts, maybe for applying material. The person's appearance: short hair, wearing a blue shirt, but we don't need too much detail. Spatially, the person is in front of the wall, moving the tool from left to right or up? Wait, the video starts with the tool at the top, then moves down? Wait, looking at the frames: frame 0 has the tool near the top, then in frame 1, maybe moving down. Wait, the person is holding the tool, moving it along the wall. So the motion is the person using the tool to apply material to the wall, moving it horizontally or vertically. \n\nBackground: the wall is rough, textured. The ceiling is visible at the top. Camera perspective: the camera is slightly shaky, maybe handheld, and it's a medium shot focusing on the person and the wall. \n\nNeed to keep it concise. So:\n\nA person wearing a blue shirt holds a tool with two elongated arms, moving it across a textured wall from left to right. The tool appears metallic with a patterned handle. The person’s arm is extended upward as they work, with the wall occupying most of the background. The camera remains relatively stable but shows slight motion, capturing the action from a medium angle.\n\nWait, check rules: focus on motion and behavior in chronological order. So the sequence: person holds tool, moves it along the wall. Let's be precise. \n\nFirst frame: person lifting the tool up near the ceiling. Then, moving the tool down the wall. So the motion is downward across the wall. \n\nSo, a person in a blue shirt uses a metal tool with two prongs to apply material to a rough wall, moving the tool from the top downward. The person’s hand grips the tool, which has a textured handle and extended arms. The camera is handheld, showing slight movement, focused on the person’s arm and the wall.\n\nWait, need to mention appearance and number: the person is one, the tool is the main object. Spatial: the tool is held in front of the person, moving across the wall. \n\nLet's structure:\n\nA single person wearing a blue shirt holds a metallic tool with two elongated prongs, moving it horizontally across a textured wall. The tool is gripped in the person’s right hand, with motion directed from left to right. The wall, with a rough surface, forms the background, while the ceiling is visible at the top. The camera remains stationary with minimal movement, capturing the action from a medium distance.\n\nWait, the video might have the tool being used in a smoothing motion. Maybe the tool is a trowel for plastering, so applying plaster to the wall. The motion is smoothing or spreading the material.\n\nBut the rules say to focus on motion and behavior. So:\n\nA person in a blue shirt uses a tool with two pronged arms to apply material to a textured wall, moving the tool from left to right across the surface. The tool has a metallic structure with a patterned handle. The camera captures the action with slight handheld movement, maintaining a medium shot of the person’s arm and the wall.\n\nCheck for chronological: the person starts at the left side, moves the tool right. The tool’s movement is the key. Also, mention spatial: the person is in front of the wall.\n\nLet's make sure to not include extra details. Minimal background. So:\n\nA person in a blue shirt holds a metal tool with two prongs, moving it horizontally across a rough wall from left to right. The tool’s handle has a textured grip, and the person’s arm extends upward as they work. The camera remains mostly stable with slight motion, focusing on the tool’s movement against the wall.\n\nYes, that works. Let's check the rules: a) motion in order - moving from left to right. b) appearance: blue shirt, metal tool with prongs. c) spatial: person in front of wall. d) camera: slight motion, medium shot. e) minimal background: rough wall. f) no text or names.\n\nOkay, final caption:\n</think>\n\n<caption_output>A person in a blue shirt holds a metal tool with two elongated prongs, moving it horizontally across a textured wall from left to right. The tool has a patterned handle and is gripped in the person’s right hand, with the wall’s rough", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Fj6S8JJR5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Fj6S8JJR5Q_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 155, "blur_score": 446.74011710085824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arms while holding a tool (likely a pressure washer), exhibiting controlled locomotion to direct the spray onto the wall.", "background_and_ambient_analysis": "The concrete wall and ceiling serve as a static background with no visible uniform shifts. The spraying motion appears as a minor fluid element, but it is secondary to the subject's actions."}}
{"video_id": "5Fha36Ax7FM", "file_name": "5Fha36Ax7FM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with brown hair wearing a blue shirt sits in front of a black cabinet, initially covering their mouth with their right hand, then lowering the hand slightly. The background includes a black cabinet with a cardboard box on top and some clothes. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Fha36Ax7FM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Fha36Ax7FM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 257.1426255543304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human (girl) is moving her head and hand slightly.", "background_and_ambient_analysis": "Static background (wall, dresser, door) with no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5Fgoz9KhJMs", "file_name": "5Fgoz9KhJMs_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a yellow and black shirt sits on a green chair at a blue table, manipulating a small blue toy car on a Cars-themed mat. The child moves the car across the mat, adjusting its position. An adult wearing dark pants is partially visible in the background, seated on a chair. The camera maintains a static top-down perspective throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Fgoz9KhJMs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Fgoz9KhJMs_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 134.66348871694805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is moving his hand to draw on the table. The motion is a small, controlled movement of the hand and arm.", "background_and_ambient_analysis": "The background (chair, floor, wall) is static and there are no environmental motions (fire, water, smoke, wind). The scene is indoors and calm."}}
{"video_id": "5FnAbohZiHo", "file_name": "5FnAbohZiHo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, it's a split-screen with three sections: Station, South Point, Coast. Each has a person interacting with slot machines.\n\nStarting with Station: The person is in front of a slot machine, adjusting something. The numbers show $1,000 and $0.00. Then they turn around, maybe to interact with someone else, but then face the machine again.\n\nSouth Point: Two people, a man and a woman. The woman is standing, holding a drink maybe. She moves away, then the man is seated, looking at the machine. The numbers are $1,000 and $3.00.\n\nCoast: A man at a slot machine. He's initially seated, then stands up, walks away from the machine.\n\nWait, need to track each panel chronologically. Let's go frame by frame.\n\nFrame 0: All three panels. Station: person near slot, numbers 1,000 and 0.00. South Point: man and woman, woman has drink. Coast: man sitting.\n\nFrame 1: Station: person moves, maybe steps back. South Point: woman is still there, man looking. Coast: same.\n\nFrame 2: Station: person is facing the slot, maybe inserting money. South Point: woman is now sitting? No, wait, the action: Station's person is in front of the slot, adjusting. South Point: woman steps back, then sits. Coast: man is still at the slot.\n\nFrame 3: Station: person is seated, facing slot. South Point: woman walks away, man is seated. Coast: man is now standing up.\n\nFrame 4: Station: person is facing slot, maybe pressing buttons. South Point: man is seated, looking at screen. Coast: man walks away from slot.\n\nFrame 5: Station: person is back to facing slot. South Point: man still seated. Coast: man is walking away.\n\nNow, the task is to describe in chronological order. Focus on motion.\n\nMain subjects in each panel:\n\nStation: 1 person, dark clothes, seated then standing, interacts with slot machine.\n\nSouth Point: 2 people (man and woman), woman holds a drink, moves from standing to sitting, then leaves; man remains seated.\n\nCoast: 1 person, dark clothes, seated then stands, walks away from slot.\n\nBackground is casino, minimal description.\n\nChronological order:\n\nStart: Station person is near slot, adjusts, then stands. South Point woman stands, holds drink, then sits and leaves. Coast man sits at slot, then stands and walks away.\n\nWait, need to be concise. Let's structure:\n\nThe video shows three casino panels. In Station, a person in dark clothing stands in front of a slot machine, adjusting it, then faces it. In South Point, a woman in a dress holds a drink and steps away from a seated man, who remains facing the machine. In Coast, a person in dark clothing sits at a slot machine, then stands and walks away. The camera remains static across all panels.\n\nWait, check rules: exclude text recognition, so don't mention the numbers. Focus on motion.\n\nSo, Station: person adjusts slot machine, then faces it. South Point: woman stands with drink, then moves away, man stays. Coast: person sits at slot, stands, walks.\n\nCheck each frame's action.\n\nFrame 0: Station: person is in front of slot, possibly interacting. South Point: woman is standing with drink. Coast: person seated.\n\nFrame 1: Station: person moves, maybe steps back. South Point: woman is still there, man looking. Coast: same.\n\nFrame 2: Station: person faces slot. South Point: woman moves away, man remains. Coast: person stands.\n\nFrame 3: Station: person faces slot. South Point: woman is gone, man is seated. Coast: person is walking away.\n\nFrame 4: Station: person is seated at slot. South Point: man seated. Coast: person walks.\n\nFrame 5: Station: person seated. South Point: man seated. Coast: person walking.\n\nSo chronological:\n\nIn the Station panel, a person in dark clothing adjusts a slot machine, then faces it while seated. In the South Point panel, a woman in a dress stands holding a drink, then steps away from a seated man who remains facing the machine. In the Coast panel, a person in dark clothing sits at a slot machine, stands, and walks away. The camera remains static across all three panels.\n\nCheck rules:\n\na) Motion: yes, described in order.\n\nb) Appearance: dark clothing, dress (but dress is appearance, but rule says \"briefly describe appearance and number\". Wait, the rule says \"briefly describe their appearance and number (color,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FnAbohZiHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FnAbohZiHo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2467.874764548973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in the center panel are moving (sitting, standing, turning) which is discrete_object_physics. The numbers on the computer screens in the left and right panels change but this is not physical motion of solid objects.", "background_and_ambient_analysis": "The background (bar walls, ceiling) is static and there is no fire, water, smoke, or wind. No ambient environmental motion detected."}}
{"video_id": "5Fp6cORuDhs", "file_name": "5Fp6cORuDhs_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, light gray cap, and gray pants swings a machete with an orange handle overhead, then cuts a coconut held in his left hand. He holds the coconut and turns slightly to his right, with the camera remaining stationary and exhibiting a minor shake, set against a garden backdrop of green plants and a blue house.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Fp6cORuDhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Fp6cORuDhs_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 695.3048705909225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is moving his arms to pour water from a container. The water itself is a fluid, but the action is driven by the man's discrete physical motion (pouring).", "background_and_ambient_analysis": "The background (blue house, trees, ground) shows no uniform shifting. No fire, water, smoke, or wind-driven fluid motion dominates the scene; the man's interaction with a water container is the primary action."}}
{"video_id": "5FRfLspEyh4", "file_name": "5FRfLspEyh4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark kilt with red accents and bagpipes with red straps walks across a grassy field toward the camera, turns to face the distant mountains and lake, and begins playing the bagpipes. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FRfLspEyh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FRfLspEyh4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 354.73915622378036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a kilt plays bagpipes, making deliberate hand/body movements to produce sound. A second person appears in the background walking slowly. Both movements are discrete and solid.", "background_and_ambient_analysis": "The background (mountains, lake, grass) is static with no signs of fluid motion (fire, water, smoke) or significant wind effects. The lake is calm and grass is still, indicating no dominant ambient environmental motion."}}
{"video_id": "5FtK8jaABc8", "file_name": "5FtK8jaABc8_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless shirt, black shorts, and black shoes stands in a gym, holding a barbell with green weight plates at shoulder height. He lifts the barbell overhead, raising it above his head while keeping his stance stable. The background features a yellow wall, a door, and gym equipment. The camera remains stationary, capturing the lift from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FtK8jaABc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FtK8jaABc8_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 169.63893054189185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell, with visible movement of the body and weights during the overhead press motion.", "background_and_ambient_analysis": "Static yellow wall, door, and gym equipment show no uniform shifting; no fire, water, or wind present."}}
{"video_id": "5G1Hhjlp3h4", "file_name": "5G1Hhjlp3h4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in a red and white striped outfit holding two long poles walks steadily from left to right across a grassy area, moving in front of a large crowd of spectators gathered behind trees and a building. The camera maintains a static eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5G1Hhjlp3h4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5G1Hhjlp3h4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 640.5945856593662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in red clothing and a flag are moving as solid objects; the motion appears to be due to their locomotion or performance actions.", "background_and_ambient_analysis": "The background elements (trees, red banner, buildings) show no uniform shifting across frames, and there are no fluid/environmental motions (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "5FwrfZ89l4s", "file_name": "5FwrfZ89l4s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, both in blue shirts, dark shorts, and white sneakers, play squash in an indoor court. Initially, one stands near the glass barrier on the left, while the other is positioned centrally. The man on the left moves toward the center, and the man on the right, holding a racket, also moves leftward, swinging to strike the ball. They engage in a rally, with both players actively moving toward each other. The camera remains stationary, capturing a side view of the court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5FwrfZ89l4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5FwrfZ89l4s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 37.887032695255016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players and a ball are moving. The players are engaged in a racquetball game: one player hits the ball, and both move to position themselves.", "background_and_ambient_analysis": "The background (walls, court lines) is static with no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5GE0W8YwifE", "file_name": "5GE0W8YwifE_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in light clothing sits on a wooden chair with yellow cushions, then leans forward and falls onto a brown couch, landing in a reclined position with legs up. The camera maintains a slight shake throughout, capturing the child's fall and final position on the couch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GE0W8YwifE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GE0W8YwifE_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 477.21084060677424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) transitions from sitting in a chair to standing, walking toward the floor, and lying down. This movement is explicitly driven by locomotion and physical force.", "background_and_ambient_analysis": "No shifting background elements observed; walls, air conditioner, and chairs remain stationary relative to each other throughout the sequence. No fluid environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "5G5gqxsmmKs", "file_name": "5G5gqxsmmKs_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright green shirt with long brown hair sits while holding their head, then lifts their head and uses their right hand to apply a white substance from a white bowl with a spoon to their scalp. The background features wooden furniture; the camera maintains a top-down perspective with slight movement as the person adjusts their position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5G5gqxsmmKs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5G5gqxsmmKs_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 87.18779672122636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing green shirt) with head down, and a gloved hand (barber) moving to cut hair. Both exhibit solid, distinct motion due to explicit physical interaction.", "background_and_ambient_analysis": "Background elements (wooden furniture, wall) show no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "5GKmX5pxW-w", "file_name": "5GKmX5pxW-w_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to focus on the main subjects and their actions chronologically. The video shows two men. One is wearing a brown hat, glasses, a dark suit with a green tie, holding a newspaper. The other is in a white shirt and dark tie. \n\nLooking at the sequence: In the first frame, they're standing close, the man with the hat is reading the newspaper. Then, the man in the white shirt leans in, maybe pointing or looking at the paper. Then, the man with the hat bends down to look at the paper more closely. After that, the man in the white shirt steps back, and the first man starts to move away, adjusting his tie or something. \n\nAppearance details: two men, one with brown hat, glasses, dark suit, green tie; the other with light hair, white shirt, dark tie. Their movements: the first man is holding a newspaper, reading, then leaning down, then moving. The second man is standing next to him, leaning in, then stepping back. \n\nSpatial relationships: they're close together at first, the second man is to the right of the first. Then the first man bends down, the second man steps back. \n\nCamera perspective: it seems like a fixed shot, maybe a slight zoom or pan? Wait, the instructions say to mention camera movement. The video has a slight shake? Wait, no, the description says \"slight shake\" but maybe it's a static shot with some movement. Wait, the user's example output format has to specify camera perspective and movement. Let's check the sample.\n\nWait, the rules say \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\". So for this video, is the camera moving? The frames show the two men, maybe the camera is fixed, but maybe there's a slight pan or something. Wait, looking at the frames: the first few frames are of the two men, then the camera might be following their movement. But the main thing is to note the camera movement. Maybe the camera is static, but the action is captured from a fixed angle.\n\nWait, the user's sample output format is <caption_output>...<caption_output>, so we need to write the caption as a paragraph.\n\nLet's structure it: \n\n- Start with the two men standing close. The man with the hat reads the newspaper, the other leans in. Then the man with the hat bends down, the other steps back. Then the man with the hat moves away.\n\nAppearance: two men, one in brown hat, glasses, dark suit, green tie; the other in white shirt, dark tie.\n\nSpatial: the second man is to the right of the first initially, then steps back.\n\nCamera: fixed perspective, no significant movement (or slight shake? Need to check).\n\nWait, the rules say \"exclude text recognition, named characters, stylistic analysis\". So don't mention the newspaper's title, etc.\n\nLet's draft:\n\nTwo men stand close together; the man on the left, wearing a brown hat, glasses, dark suit with a green tie, holds a newspaper and reads it, while the man on the right, in a white shirt and dark tie, leans in toward the newspaper. The man on the left bends down to examine the paper more closely, then the man on the right steps back, and the man on the left turns away, adjusting his position. The camera maintains a static perspective throughout.\n\nWait, but the frames show the man on the left moving from reading to bending down, then the other man steps back. Let's check the frames:\n\nFrame 0: both standing, left man reading, right man looking.\n\nFrame 1: left man looks down at paper, right man is near.\n\nFrame 2: left man bends over paper, right man steps back.\n\nFrame 3: left man is still bent, right man moves more back.\n\nFrame 4: left man starts to stand up, right man steps further back.\n\nFrame 5: left man is moving away, right man is looking at him.\n\nSo chronological order:\n\nInitially, both men are close, the man with the hat reads the newspaper while the other man observes. The man with the hat then bends downward to examine the paper, causing the other man to step back. Subsequently, the man with the hat stands up and moves away from the newspaper, while the other man remains in place. The camera captures this sequence from a fixed angle.\n\nWait, need to keep it concise.\n\nLet's try:\n\nTwo men stand close; the man in a brown hat, glasses, dark suit, and green tie holds a newspaper, reading it, as the man in a white shirt and dark tie leans in to look. The man in the hat bends downward to view the paper more closely,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GKmX5pxW-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GKmX5pxW-w_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 540.5361486377637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit discrete motion: the man in the hat reads a newspaper, then shifts position as the man in the white shirt takes the newspaper and moves.", "background_and_ambient_analysis": "Static background elements (door, shelves) remain fixed across frames; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5GVOyWs5s6Q", "file_name": "5GVOyWs5s6Q_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white karate uniform executes a high kick toward a wooden board held horizontally by an adult in a red shirt and black pants. The child’s leg extends upward and forward to strike the board, then retracts backward. The adult maintains a steady grip on the board, positioned slightly to the right of the child. The scene occurs in a martial arts dojo with red and black punching bags in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GVOyWs5s6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GVOyWs5s6Q_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 816.149047114395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in white uniform performing arm movements (martial arts technique), the other in red observing. Solid objects moving due to explicit physical forces (locomotion, arm motion).", "background_and_ambient_analysis": "Static background elements (red punching bags, wall text) show no uniform shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "5GFsTcdlPhI", "file_name": "5GFsTcdlPhI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit at a wooden table; the left person, in a green shirt, eats with a spoon while the right person, in dark clothing and a cap, eats with a fork. Both shift their utensils toward food on the table, which holds a bottle, glasses, and bowls. A couch and window appear in the background. The camera remains steady, focusing on the table with a slight brightness adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GFsTcdlPhI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GFsTcdlPhI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 31.757529093456892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are engaged in eating, with visible hand movements (holding utensils, bringing food to mouth) and slight body shifts.", "background_and_ambient_analysis": "Background elements (window, furniture, distant figures) show no uniform shifting; no fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "5GrnZI06LUM", "file_name": "5GrnZI06LUM_000515_000525.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand with red-painted nails uses a cotton pad to apply product to a person's cheek, then moves to the nose area. The recipient has light brown hair and is positioned in a white cape, tilting their head back. The camera maintains a close-up perspective, focusing on the makeup application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GrnZI06LUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GrnZI06LUM_000515_000525.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 144.18189601149243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands with gloves and the face) are moving; hands apply product to the face with controlled motions.", "background_and_ambient_analysis": "The background (white surface and surrounding area) shows no shifting or fluid/environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5GmHlUIeoYc", "file_name": "5GmHlUIeoYc_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a pan with a mixture—looks like scrambled eggs with veggies. The text says add shredded cheese. So step by step: first, the mixture is in the pan, then cheese is added. Then it's mixed, and then the dish is served on a plate.\n\nWait, the rules: focus on motion and behavior of main subjects. The main subject here is the food in the pan. Let's check the clips:\n\n- First frame: pan with scrambled eggs, tomatoes, maybe peppers. Text says add 4 oz cheese. Then cheese is added (frame 2: shredded cheese being poured into the pan). Then the mixture is stirred (frame 3: cheese being mixed in). Then frame 4: \"Season to taste\" text, so probably seasoning is added and mixed. Then frame 5: serving onto a plate.\n\nSo chronologically: shredded cheese is added to the pan mixture, then the mixture is stirred, then the dish is served onto a plate.\n\nNeed to describe appearance: the mixture is yellowish (eggs) with red (tomatoes), green (peppers) bits. The cheese is shredded, white. When added, it's on top, then mixed in. Then the plate is white, placed on a wooden surface.\n\nNow, the caption should be concise, chronological. Start with the pan content, then adding cheese, mixing, serving.\n\nLet me structure it:\n\nA hand adds shredded cheese to the pan containing a scrambled egg mixture with diced tomatoes and green peppers. The cheese is stirred into the mixture, then the dish is transferred to a white plate on a wooden surface.\n\nWait, but the video shows the cheese being added (frame 1-2: cheese is poured), then stirred (frame 3), then the text \"season to taste\" (frame 4: maybe seasoning is added but not shown in movement? Wait, the text is there, but the action: the cheese is added, then mixed, then the dish is plated.\n\nLooking at the frames:\n\n0.0: pan with egg mix, text says add cheese.\n\n1.4: cheese is added (shredded, white), pouring into pan.\n\n2.5: now the cheese is mixed in (stirring motion), so the mixture is being stirred.\n\n3.6: after mixing, the dish is shown (text \"season to taste\" but the action might be the mixing done, then the next frame is plating.\n\nWait, frame 5: a hand places a plate with the mixture onto a wooden surface. So the sequence is:\n\n1. Pan with egg mix (colors: yellow, red, green), then shredded cheese is added (white, shreds). 2. The cheese is stirred into the mixture. 3. The prepared dish is placed on a white plate.\n\nSo describing the motion: shredded cheese is added to the scrambled egg mixture, then stirred until incorporated, and finally served onto a white plate.\n\nNeed to mention appearance: scrambled eggs (yellow, chunks), diced tomatoes (red), green peppers (green). The cheese is white and shredded.\n\nBut the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the main subject is the mixture in the pan. The shredded cheese is white, shredded. The mixture has yellow eggs, red tomatoes, green peppers.\n\nNow, the caption should follow chronological order. Let's draft:\n\nIn the video, shredded white cheese is added to a pan containing scrambled yellow eggs mixed with diced red tomatoes and green peppers. The cheese is stirred into the mixture, which is then transferred to a white plate placed on a wooden surface.\n\nWait, but the rules say \"exclude text recognition, named characters, or stylistic analysis\". So no need to mention the text. But the text is part of the instruction, but we shouldn't include that in the caption. The caption is about the motion.\n\nSo the video sequence:\n\n- A pan shows scrambled eggs (yellow) with tomatoes (red) and peppers (green). Shredded cheese is added to the pan. The mixture is stirred, incorporating the cheese. Finally, the dish is placed onto a white plate on a wooden surface.\n\nLet's check the rules:\n\na) Focus on motion: adding cheese, stirring, transferring to plate.\n\nb) Appearance: scrambled eggs (yellow, chunky), tomatoes (red, diced), peppers (green, diced), cheese (white, shredded).\n\nc) Spatial relationships: cheese added to pan, mixture stirred in pan, then plate is placed on wooden surface.\n\nd) Camera perspective: the video shows close-up shots of the pan, then the plate. Camera is static close-up for the pan, then transitions to the plate.\n\nWait, the rules for camera: \"Conclude with the camera perspective and movement\". So end with the camera perspective.\n\nLet's structure:\n\nFirst,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GmHlUIeoYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GmHlUIeoYc_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 55.26099111269451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: shredded cheese being poured (granular motion), hand stirring the mixture (human motion), and the plate being placed (static-to-moving transition).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed. The skillet and wooden surface remain static throughout."}}
{"video_id": "5GnZj4AluRM", "file_name": "5GnZj4AluRM_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and blue jeans plays a large reddish-brown guitar, strumming with both hands while seated. The guitar rests against their body, and a music stand with sheet music is positioned to the right. The video ends with the screen turning black. The camera remains stationary, focusing on the upper body and guitar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5GnZj4AluRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5GnZj4AluRM_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 148, "blur_score": 41.945939160766855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their hands on the stringed instrument (oud) to play music, demonstrating discrete solid object motion.", "background_and_ambient_analysis": "The background (wall and music stand) is stationary, with no fluid or environmental motions detected."}}
{"video_id": "5Gz4QTVN-Po", "file_name": "5Gz4QTVN-Po_000405_000415.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a hand holding a green decorative box with a floral design. The box is on a paper towel, and there's a white plate with some white substance next to it. Then, the hand moves, maybe placing the box down? Wait, the second frame shows the hand still holding the box but a paintbrush is introduced. Then the scene shifts to a different angle: the box is now on a white surface next to a container filled with colorful toy cars. The camera pans to show the box next to the container. So chronological order: first, hand holding box with plate, then paintbrush appears, then scene changes to box with toy cars. Need to mention the motion: hand holding box, then moving it, then the box is placed next to the toy container. Appearance: green box with floral and bird designs, toys are various colors. Spatial: initially box is held, then placed next to plate, then on a surface next to a container. Camera moves: top-down to a different angle, maybe pan left. Background is minimal, just paper towel, then a wall with window. Need to keep it concise. Let's structure: \n\nA hand holds a green decorative box with floral and bird artwork over a paper towel, with a white plate containing a white substance nearby. The hand moves the box toward the plate, then the scene shifts to the box placed on a white surface beside a container filled with colorful toy cars, where the camera pans left to focus on the box. The camera perspective transitions from top-down to a slightly angled view, highlighting the box and container arrangement.\n\nWait, but rules say minimal background. Let's check the frames: first frame is top-down on paper towel, then hand moves box, then scene changes to a white surface (maybe a shelf) with the box next to a container of toys. So the motion: hand holds box (green, floral, bird designs), then the hand moves the box, then the scene shifts to the box on a surface next to a toy container. Camera moves from top-down to a side view, panning left to show the box. Also, in the first part, the plate is there, then the scene changes to the box with toys. So the sequence: 1. Hand holds box near plate. 2. Box is placed next to toy container. 3. Camera focuses on box with container. \n\nWait, the frames are:\n\n0.0: Hand holds box (green, floral, bird) next to plate (white with white stuff) on paper towel.\n\n0.3: Hand still holding box, but now a paintbrush is added to the scene (maybe applying paint?).\n\n0.6: Scene changes to a different setting: box on white surface next to a container of toy cars (red, green, etc.), and a horse figurine.\n\n1.0: Close-up on box next to the container.\n\nSo chronological order: A hand holds a green decorative box with floral and bird designs on a paper towel, positioned next to a white plate with a white substance. The hand moves the box toward the plate, and a paintbrush appears in the scene. The scene then transitions to the box placed on a white surface beside a container filled with colorful toy cars, with the camera panning left to focus on the box and the toy container.\n\nBut need to be concise. Let's check rules:\n\na) Focus on motion and behavior: hand holds box, then moves it, then scene changes to box with toys.\n\nb) Briefly describe appearance: green box with floral/bird, toys are various colors.\n\nc) Spatial: initially box and plate on paper towel; then box and container on white surface.\n\nd) Conclude with camera perspective: starts top-down, then pans left.\n\ne) Minimal background: paper towel, then white surface.\n\nf) Exclude text, names.\n\nSo putting it all together:\n\nA hand holds a green decorative box featuring floral and bird artwork over a paper towel beside a white plate with a white substance. The hand moves the box toward the plate, and a paintbrush is introduced. The scene shifts to the box placed on a white surface next to a container filled with colorful toy cars, with the camera panning left to focus on the box. The perspective transitions from top-down to a slight angle.\n\nWait, but the paintbrush might be part of the action—like painting the box? The video shows a hand holding the box, then a paintbrush near it, then the scene changes to the box with toys. Maybe the hand is painting the box, then placing it next to the toy container.\n\nBut the frames: frame 0: hand holds box, plate is there. Frame 1: hand still holding box, paintbrush is being used (maybe painting the box), then frame 2-3: scene changes to the box with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Gz4QTVN-Po.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Gz4QTVN-Po_000405_000415.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 38.24475920685147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates the green box and its lid, causing the box to move and open; the box's interior contains candies, but the candies themselves are not displaced by motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; static white surface and window blinds remain consistently positioned throughout frames."}}
{"video_id": "5Gx02EeBKvA", "file_name": "5Gx02EeBKvA_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red top stands in front of a stone fireplace, holding a black and gold accordion. They move their hands over the instrument's keys and bellows, playing it. The scene remains static with no camera movement, focusing on the person's motion with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Gx02EeBKvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Gx02EeBKvA_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.095290489830234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object (person) is moving their hands and body to play the accordion, involving controlled movements of the arms and bellows due to explicit physical forces (muscle contractions for locomotion and instrument manipulation).", "background_and_ambient_analysis": "Check for shifting backgrounds or fluid/environmental motion: The stone wall, fireplace, and hanging tools show no shifting or movement. No fire, water, smoke, or wind is visible in the scene."}}
{"video_id": "5H84Xyxpe7g", "file_name": "5H84Xyxpe7g_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a living room with red curtains and beige furniture, two people—one in dark clothing, one in a white shirt and jeans—jump onto a couch. Both leap off the couch; the person in white shirt and jeans moves toward the camera while the other jumps left. A dog on a bed in the foreground shifts position. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5H84Xyxpe7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5H84Xyxpe7g_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 266.80850228116594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person performs jumping motions on the couch and later runs across the frame, while the other person interacts with the environment (e.g., jumping, gesturing). These are solid, discrete objects exhibiting locomotion and collisions.", "background_and_ambient_analysis": "The background elements (couch, cabinets, red curtains) remain stationary throughout the video. No fire, water, smoke, or wind-induced motion is present."}}
{"video_id": "5H8Xbfpk1TI", "file_name": "5H8Xbfpk1TI_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a wooden board. Then a person with yellow gloves and dark clothing is sanding the board. Then there's a split screen showing safety gear: safety glasses, a mask, and gloves. After that, the person continues sanding. Wait, the timestamps are 0 to 5 seconds. Let's check each frame.\n\nFirst frame: wooden board on a table. Second frame: person sanding the board, wearing gloves. Third frame: split screen with safety gear. Fourth frame: blurred motion of sanding. Fifth frame: a clock timer. Wait, the captions need to be chronological.\n\nSo the sequence: 0.0s: wooden board shown. 1.2s: person sanding with gloves. 2.5s: safety gear (glasses, mask, gloves) shown in a split screen. 3.6s: blurred sanding motion. 4.7s: timer.\n\nWait, the rules say \"chronological paragraph\". So first describe the first action, then the next, etc.\n\nStart with the wooden board (no people yet). Then person enters, sands. Then safety gear appears (maybe as an overlay or split screen). Then the sanding continues. Then a timer.\n\nBut the caption should be concise. Let's structure:\n\nThe video opens with a wooden board. A person wearing dark clothing and yellow gloves sands the board. A split screen shows safety gear (safety glasses, mask, gloves) against a blurred board background. The person continues sanding, with a clock timer appearing at the bottom.\n\nWait, but need to check each part. First frame: wooden board. Second: person sanding. Third: safety gear (three images: glasses, mask, gloves). Fourth: blurred sanding motion. Fifth: timer.\n\nSo step by step:\n\n1. A wooden board is shown.\n\n2. A person in dark clothing and yellow gloves sands the board.\n\n3. A split screen displays safety gear: safety glasses, a mask, and gloves.\n\n4. The person continues sanding, with the board's surface in motion.\n\n5. A clock timer appears at the bottom of the screen.\n\nNow, need to make it into a concise paragraph in chronological order.\n\nCheck the rules:\n\na) Motion/behavior in order. b) Appearance (colors, size, orientation). c) Spatial relationships (e.g., person in front of board). d) Camera perspective: maybe top-down? Wait, first frame shows the board, then person is working on it. The camera might be fixed or slightly moving.\n\nWait, first frame: the board is horizontal. Then person is sanding (close up). Then split screen with safety gear. Then the sanding motion. Then timer.\n\nCamera movement: maybe static except for the split screen which is a different view.\n\nWait, the problem says: \"conclude with camera perspective and movement\".\n\nSo let's structure the caption:\n\nThe video begins with a wooden board on a table. A person wearing dark clothing and yellow gloves sands the board in front of a blue background. A split screen appears, showing safety glasses, a white respirator mask, and white gloves against a blurred board backdrop. The person continues sanding, with the board's surface in motion. A clock timer is displayed at the bottom left. The camera maintains a close-up perspective with slight motion during the sanding sequences.\n\nWait, but need to check the specific elements:\n\nFirst frame: wooden board. Second frame: person sanding, hands with yellow gloves, dark clothing, blue background. Third frame: split screen (three images: safety glasses, mask, gloves). Fourth frame: blurred sanding. Fifth frame: timer.\n\nSo:\n\n- Initial scene: wooden board.\n\n- Person (dark clothes, yellow gloves) sands the board.\n\n- Split screen showing safety gear (glasses, mask, gloves) over the blurred board.\n\n- Sanding continues with motion.\n\n- Timer appears.\n\nNow, the caption must be concise. Let's write:\n\nA wooden board is shown. A person in dark clothing and yellow gloves sands the board. A split screen displays safety glasses, a white respirator mask, and white gloves. The person continues sanding, with a clock timer appearing at the bottom.\n\nCheck for rules:\n\na) Motion: sanding, split screen, continue sanding, timer.\n\nb) Appearance: yellow gloves, dark clothing, white gear.\n\nc) Spatial: person in front of board, split screen over blurred board.\n\nd) Camera: close-up during sanding, split screen is a different view, timer at bottom.\n\ne) Background: blue background when person is sanding, otherwise blurred.\n\nf) Exclude text, etc.\n\nNow, structure as a paragraph:\n\nThe video opens with a wooden board on a surface. A person wearing dark clothing and yellow gloves sands the board, with a blue background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5H8Xbfpk1TI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5H8Xbfpk1TI_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 31.46345671892217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Gloved hands are actively moving across the wooden table surface, demonstrating discrete physical motion (sanding) with clear bounding box tracking.", "background_and_ambient_analysis": "The blue wall background remains static throughout the video, with no visible fluid motion (fire, water, smoke) or significant environmental elements. No ambient environmental motion detected."}}
{"video_id": "5HTOnhojctY", "file_name": "5HTOnhojctY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video has several clips. First, there's a currency counter machine with banknotes going through. Then hands putting coins into a scale, which shows a weight. Next, a digital scale with coins and another machine with labels. Then a badge over a machine. Let's go step by step.\n\nFirst clip: A silver FRT currency counter machine processes pinkish-brown banknotes. The machine has a digital display showing \"13\" then \"15\". The banknotes are fed into the machine, moving through the rollers.\n\nSecond clip: Hands place a stack of coins into a white digital scale. The scale's display shows \"17.95\" then changes to \"17.90\" as coins are added.\n\nThird clip: A white digital scale with coins inside. The display shows \"0.00\" and buttons labeled \"REF\", \"BAT\", \"SET\". Below the scale, a machine with yellow labels (F. Velha 0.05, etc.) is shown. The scale's display changes to \"0.10\".\n\nFourth clip: A metal currency counter machine (maybe different) with a digital display. A golden badge with \"PRODUTOS EXCLUSIVOS\" appears over it, with the text \"Agilidade no Processo\" below.\n\nNow, need to describe in chronological order, focusing on motion, appearance, spatial relationships. Don't include text recognition. Let's structure:\n\n- Start with the currency counter processing banknotes. Then hands adding coins to scale. Then the scale with coins and the machine with labels. Then the badge on the machine.\n\nCheck rules: chronological, main subjects (machines, hands), motion. Exclude text. Background minimal.\n\nFirst frame: A silver FRT currency counter machine processes pinkish-brown banknotes, moving through the rollers. The display shows numbers.\n\nSecond frame: Hands place coins into a white digital scale; the display changes.\n\nThird frame: The scale shows coins inside, display at 0.00 then 0.10, with a machine below having labeled buttons.\n\nFourth frame: A metal currency counter machine with a golden badge over it.\n\nNow, combine into a paragraph:\n\nA silver FRT currency counter machine processes pinkish-brown banknotes, which move through its rollers; the display shows changing numbers. Hands place a stack of coins into a white digital scale, causing the display to shift. The scale then shows coins inside with its display reading 0.10, positioned above a machine with labeled buttons. Finally, a metallic currency counter machine is overlaid with a golden badge as the display shows a value.\n\nWait, need to check chronological order. The video sequence is:\n\n1. Currency counter with banknotes (display 13, 15)\n\n2. Hands putting coins into scale (17.95, 17.90)\n\n3. Scale with coins, display 0.00, then 0.10, machine with labels below\n\n4. Machine with golden badge \"PRODUTOS EXCLUSIVOS\" (but exclude text, so just the badge on the machine)\n\nSo the steps are:\n\n1. Banknotes in counter machine.\n\n2. Coins added to scale.\n\n3. Scale with coins, machine with labels.\n\n4. Machine with badge.\n\nNow, describe each step, focusing on motion.\n\nFirst clip: The machine processes banknotes (motion: feeding through), display changes.\n\nSecond: Hands place coins into scale (motion: inserting coins), display changes.\n\nThird: Scale shows coins (motion: scale active), machine with labels.\n\nFourth: Machine with badge over it (no motion, just badge overlay).\n\nNow, concise paragraph.\n\n\"An FRT currency counter machine processes pinkish-brown banknotes as they move through its rollers, with the display showing changing numerical values. Hands place a stack of coins into a white digital scale, causing the display to adjust. The scale then shows coins inside with the display reading 0.10, positioned above a machine featuring labeled buttons. Finally, a metallic currency counter machine is overlaid with a golden badge.\"\n\nCheck if excluding text: the badge has text but per rule f, exclude text recognition, so describe as \"golden badge\" without mentioning text.\n\nAlso, \"FRT\" is a brand, but rule f says exclude named characters, so maybe say \"currency counter machine\" instead of \"FRT\", but wait the problem says \"exclude text recognition, named characters\". So FRT is part of the machine, but the rules say exclude named characters. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So named characters like \"FRT\" should be excluded? But in the video, the machines have \"FRT\" logos. Hmm, but the rules say to exclude. Wait, no:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5HTOnhojctY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5HTOnhojctY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.09904289400887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: hands stamping currency, currency notes being handled, and coins being added to a scale with visible weight display changes.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (counters, machines) remain static across scenes."}}
{"video_id": "5HPINqDmX_0", "file_name": "5HPINqDmX_0_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair, wearing a gray shirt and headband, holds a guitar. She stands near a wooden door, then moves closer to the camera while adjusting her stance, her face becoming visible as she leans forward. The background includes a wooden shelf with stuffed toys, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5HPINqDmX_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5HPINqDmX_0_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 54.274314868778504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (discrete solid object) is moving: turning her head, standing up, and moving toward the camera. She is holding an object (possibly a bottle) and exhibits locomotion.", "background_and_ambient_analysis": "Background elements (bookshelf, wall) are static and do not shift. No fluid or environmental motion (e.g., fire, water, wind) observed. The rainbow on the wall is a static decoration."}}
{"video_id": "5HjUEFuaW9c", "file_name": "5HjUEFuaW9c_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blender filled with a mix of red and purple fruits (likely berries and other pieces) is in operation on a granite countertop. The contents swirl and gradually become more uniform in texture as blending continues. The blender remains stationary, with a butter dish and tiled wall visible in the background. Camera maintains a close-up, static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5HjUEFuaW9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5HjUEFuaW9c_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 66.06228752483543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chunks of solid objects (likely fruits/berries) are moving within the blender due to blending action, indicating discrete physical movement within the container.", "background_and_ambient_analysis": "Background elements (countertop, sink, soap dish) remain static with no uniform shifting; no dominant fire, water, or smoke motion observed."}}
{"video_id": "5I1F4tgDGFY", "file_name": "5I1F4tgDGFY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy with dark hair sits in front of a green and brick wall. He looks at the camera, blows a bubble, closes his eyes briefly, and then reopens them to face forward. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5I1F4tgDGFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5I1F4tgDGFY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 328.2488311325921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is visible, exhibiting motion primarily through mouth movements (likely blowing bubbles or exhaling, creating visible vapor). This is a discrete solid object's action involving explicit physical forces (exhalation).", "background_and_ambient_analysis": "The background consists of static walls and a green surface with no detectable shifting or fluid/environmental motion (fire, water, smoke, wind). Background elements remain uniformly stable across frames."}}
{"video_id": "5Hm88iwTBJE", "file_name": "5Hm88iwTBJE_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a mascara wand and applies it to the top of upper lashes, moving the wand along the lash line. The hand is positioned in front of the eye, with the wand’s brush end making contact with the lashes. The camera remains close-up, focusing on the application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Hm88iwTBJE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Hm88iwTBJE_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 40.66913827035802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a mascara wand is moving to apply mascara to an eye; the motion is discrete and driven by the person's deliberate action.", "background_and_ambient_analysis": "The background is a static white backdrop with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5HoCx4lODl4", "file_name": "5HoCx4lODl4_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands on a concrete platform, drilling into a stone slab. To their left is a wheeled cart, and a greenhouse structure is visible in the background. The camera remains stationary, capturing the individual's steady drilling motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5HoCx4lODl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5HoCx4lODl4_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 382.4212275805519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is the discrete object moving; their posture changes slightly (bending, shifting weight) due to physical actions.", "background_and_ambient_analysis": "The background elements (trees, lawn, structures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "5IHJv3ewZwU", "file_name": "5IHJv3ewZwU_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a gray shirt and brown pants stands on a grassy lawn, holding a trumpet to his lips and playing. He then lowers the trumpet to his side, holding it vertically while facing the camera. The background features residential houses and a street. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IHJv3ewZwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IHJv3ewZwU_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 137.44025512226955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The boy is the only discrete object in motion: he lowers the trumpet from playing position to a standing posture, with arm and head movements driven by his actions.", "background_and_ambient_analysis": "The background (houses, trees, road) shows no shifting or fluid motion; static elements remain fixed without environmental distortion (no fire, water, or wind effects)."}}
{"video_id": "5HsdidPvSqI", "file_name": "5HsdidPvSqI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Inside a gymnasium with a volleyball net, a man in a brown shirt and blue shorts runs from the center court toward the net, then continues to the right side. Other players in dark and light-colored shirts move around the court, some approaching the net. The camera follows the main man's motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5HsdidPvSqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5HsdidPvSqI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 149, "blur_score": 79.2221022610401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple basketball players moving via locomotion (running, dribbling, shooting) with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (gym walls, basketball court lines) show no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "5IPkt1Df-0E", "file_name": "5IPkt1Df-0E_000231_000241.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing beige pants and dark shoes kneels on a brown carpet, extending their hands forward and spreading them across the floor; the camera pans left, revealing boxes to the left, with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IPkt1Df-0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IPkt1Df-0E_000231_000241.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 330.16035140431313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a person (wearing light-colored clothing), moving their hands and body, changing position from kneeling to a sitting/lying position. Their motion is due to intentional movement (locomotion).", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion observed (e.g., fire, water, wind)."}}
{"video_id": "5IR5topTQ7k", "file_name": "5IR5topTQ7k_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt with visible tattoos uses a white cloth to groom the beard of a seated man wearing a striped shirt and glasses. The barber steps back, and the client turns his head to the side, adjusting his posture. The barber exits the frame to the left, and the client faces forward. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IR5topTQ7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IR5topTQ7k_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 247.91862227295346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Barber (blue shirt) actively moves hands to trim beard; customer (striped cape) makes minor head/shoulder movements while seated. Both exhibit discrete, solid-body motion from intentional actions.", "background_and_ambient_analysis": "Bar background (bottles, shelves, decor) shows no uniform shifting or fluid motion (no fire, water, smoke, or wind). Static elements remain fixed across frames."}}
{"video_id": "5IledKbdF4k", "file_name": "5IledKbdF4k_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and gray pants initiates a golf swing, moving the club from a position behind their body in a smooth arc forward. They follow through with the swing, ending with the club extended in front. The camera remains stationary, capturing the lower half of the person against a green grass background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IledKbdF4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IledKbdF4k_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 2060.359261494388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: golfer (person) swinging golf club. Motion is explicit locomotion via physical force (swing mechanics). No other distinct moving objects observed.", "background_and_ambient_analysis": "Background elements (grass, bunker, trees) are stationary with no shifting or fluid motion (fire, water, smoke, wind). Environment appears calm and static."}}
{"video_id": "5IiPOEpDzDA", "file_name": "5IiPOEpDzDA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a squash match. The main subjects are two players. Let's see the sequence.\n\nIn the first frame, a player in dark clothes is near the front wall, maybe hitting the ball. Then the second frame, another angle, a player (dark shirt, light shorts) is moving, maybe chasing the ball. Third frame, a different angle, a player serving—carson serving, but we can't mention names. Wait, rule f says exclude named characters, so \"carson serving\" is text to exclude. So just describe the action.\n\nFourth frame, a player (black shirt, black shorts) serving, then moving. Fifth frame, back to the court, two players, one in dark, one in light, moving. Wait, need to be chronological.\n\nLet's break down the sequence:\n\n1. Start: A player in dark attire (shirt, shorts) is near the front wall, hitting the ball. The court has walls with logos, but minimal background. Other player is in the back, but not detailed.\n\n2. Next, player in dark clothes (maybe the same) is moving across the court, hitting the ball. The camera angle shifts, showing the player's motion.\n\n3. Then, a player serves: dark shirt, dark shorts, holding a racket, serves the ball. The player's position is at the service line.\n\n4. After serving, the player runs to hit the ball, then the other player moves to return.\n\nWait, the video clips are 5 frames. Let's list each frame's content:\n\nFrame 0: Two players on court, one in front (dark), one in back (light). Court with logos, audience in front.\n\nFrame 1: Player in dark (shirt, shorts) moves to hit ball. Other player is in back.\n\nFrame 2: Different angle, player (dark) runs across court, hitting ball. Wall with logos.\n\nFrame 3: Player serves (dark shirt, dark shorts, white shoes) at service line, \"carson serving\" text (exclude), so just serving action.\n\nFrame 4: Player (dark shirt, black shorts, white shoes) serves, then moves to chase ball. Other player is there.\n\nFrame 5: Back to wide shot, two players, one dark, one light, moving on court.\n\nSo chronological order: start with players in court, then a player serves, then hits the ball, the other player moves to return, etc.\n\nFocus on motion: players move, hit ball, serve.\n\nAppearance: main subjects are two players, one in dark clothing (shirt, shorts, white shoes), other in light (possibly light shirt, dark shorts). But rule b: mention color, size, orientation.\n\nNumber: two players.\n\nSpatial: player in front (dark) when serving, other player in back.\n\nBackground: minimal, just the court with walls (can mention court walls briefly).\n\nCamera: various angles, maybe shifting from wide shot to close-up of serving, then back to wide.\n\nNeed to structure as a paragraph.\n\nLet's draft:\n\nTwo players engage in a squash match on an indoor court. One player, wearing a dark shirt and shorts with white shoes, serves the ball from the service line while the other player in lighter attire stands near the back wall. The server moves dynamically across the court to hit the ball, prompting the opponent to react and chase the ball. The camera alternates between wide shots capturing the entire court and closer angles focusing on the serving motion and the players' movements.\n\nWait, check rules:\n\na) chronological order: start with the setup (players on court), then serve, then action.\n\nb) mention appearance: dark shirt/shorts/white shoes, other in lighter.\n\nc) spatial: server at service line, opponent back.\n\nd) camera: wide shots, close angles.\n\ne) minimal background: court is essential.\n\nf) exclude text, named characters.\n\nCheck:\n\n- \"carson serving\" is text, so exclude.\n\n- \"choice hotels\" etc., exclude.\n\nSo the caption should not mention those.\n\nLet's adjust:\n\nTwo players play squash on an indoor court; one in dark clothing (shirt, shorts) with white shoes serves the ball from the service line while the other in lighter attire stands behind. The server moves forward to strike the ball, and the opponent reacts by moving to return the shot. The camera shifts between wide-angle views of the court and close-ups of the serving motion and player movements.\n\nWait, \"moves forward\" might not be accurate; maybe \"runs forward\" or \"chases\".\n\nAnother frame: frame 3 shows a player serving, then frame 4 shows the same player moving to hit after serve.\n\nSo chronological: start, serve, then the server moves, opponent moves.\n\n\"Initially, two players are positioned on the squash court. One player", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IiPOEpDzDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IiPOEpDzDA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 529.2518038669539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two squash players and a ball are visible; players exhibit locomotion (running, jumping, swinging rackets) and collision dynamics (hitting the ball) as discrete solid objects.", "background_and_ambient_analysis": "Background walls with logos (e.g., Coca-Cola, Whirlpool Flooring) remain static across frames; no fluid, fire, water, or wind motion observed."}}
{"video_id": "5IrkoLB3IBg", "file_name": "5IrkoLB3IBg_000528_000538.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with dark hair and a pink top opens a black bag with a patterned interior, then pulls out a white cylindrical object. The child stands near a bed with a floral-patterned sheet against a plain wall. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IrkoLB3IBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IrkoLB3IBg_000528_000538.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 161, "blur_score": 1011.0557460045192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing red top) makes deliberate hand movements: initially adjusting grip on a tablet, then extending hand to reveal a white object (e.g., paper/card) and retracting it. All motion is controlled by the person's locomotion.", "background_and_ambient_analysis": "No shifting background elements (wall remains static) or fluid/environmental motion (no fire, water, smoke, or wind) observed."}}
{"video_id": "5IeHvKd3CtA", "file_name": "5IeHvKd3CtA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt with a green speech bubble graphic manipulates a blue pen and a small dark object with both hands. Initially, the left hand holds the pen while the right hand grips the object; the right hand then moves to interact with the pen held in the left hand. The camera remains in a close-up perspective, focusing on the hands and the shirt’s graphic, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IeHvKd3CtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IeHvKd3CtA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 72.72636068714283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a green object (with face) and a blue tool, showing rotation and interaction.", "background_and_ambient_analysis": "The background (red shirt) is static and uniform; no shifting backgrounds or environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "5ImIkq3IDGg", "file_name": "5ImIkq3IDGg_001776_001786.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand on a dark stage: left person in white outfit holds a stick and paper, then moves toward the center, passing the paper to the middle person; middle person in white cardigan holds a microphone and gestures with one hand; right person in blue outfit holds a stick. Camera remains stationary, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ImIkq3IDGg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ImIkq3IDGg_001776_001786.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 98.25725620424856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are present; their motion includes subtle gestures (e.g., hand movements, slight body shifts) and interactions with objects (e.g., papers, a cane), indicating deliberate physical actions.", "background_and_ambient_analysis": "The background is a uniformly dark, static setting with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "5IrVooE_SFw", "file_name": "5IrVooE_SFw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and red beanie walks toward a white door, opens it, and another person in a plaid shirt and glasses steps out. The camera remains stationary, observing the interaction from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IrVooE_SFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IrVooE_SFw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.84502724893696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects are moving: the person in the gray hoodie approaches and opens the door, and the person inside (in a striped shirt) reacts with visible motion (e.g., hand gestures, head movement).", "background_and_ambient_analysis": "The walls and door in the background show no uniform shifting or fluid motion (no fire, water, smoke, or wind). Background elements remain static throughout the video."}}
{"video_id": "5Ip6J_NXug8", "file_name": "5Ip6J_NXug8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise chronological paragraph describing the video, following specific rules. Let me read through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in order, mention appearance and number (color, size, orientation), spatial relationships if relevant, conclude with camera perspective and movement, minimal background, exclude text, names, or stylistic analysis.\n\nThe video shows a soccer match. From the frames provided, there are players in red and yellow jerseys. The first frame has a red player (number 29) and a yellow player. The ball is in the air. Then, the red player dives towards the ball, collides with the yellow player, both fall to the ground. The next frame shows the EA Sports logo, but since rule g says to exclude text recognition, I shouldn't mention that part. Wait, the user says to exclude text recognition, so the logo part is probably just a transition or game UI, so I can ignore it in the caption. The main action is the players colliding.\n\nSo, chronological order: red player 29 (but since we can't mention names or numbers per rule f, I have to describe them as red and yellow players instead). Wait, rule b says to mention appearance and number. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation).\" Wait, but the instruction says \"exclude named characters\" but number might be allowed? Wait, looking back: rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So numbers on jerseys are text, so probably exclude them. Hmm. Wait, but in the example given, the EA Sports logo is excluded, but the numbers 29 and 14 are part of the video. Wait, the user says \"exclude text recognition\", so numbers on jerseys would be text. But the original instruction says \"briefly describe their appearance and number (color, size, orientation).\" Hmm, conflicting here. Wait, maybe \"number\" here refers to the count of the subjects, not their jersey numbers. Let me check the rule again.\n\nRule b: \"Briefly describe their appearance and number (color, size, orientation).\" Wait, maybe \"number\" here refers to how many subjects are present. Wait, but the example might have different interpretations. Let me look at the problem statement again.\n\nWait, the user's instruction says: \"b) Briefly describe their appearance and number (color, size, orientation).\" So \"number\" here probably refers to the count (how many), but in the context of subjects. So for example, \"two players: one in red, one in yellow.\" But maybe \"number\" here is a typo and should be \"name,\" but no. Alternatively, perhaps it's referring to their positions or counts.\n\nWait, maybe the instruction is to mention color, size, orientation (like standing, running, etc.), and the number of subjects. So for example, \"two soccer players, one in red, one in yellow, running towards each other.\"\n\nBut the user says \"exclude named characters\" (so names like \"MORales\"), but jersey numbers (like 29) are text, so perhaps we should exclude those. Wait, the example in the problem statement shows \"MORALS 1\" and \"SODINE 24\", but since rule f says \"Exclude text recognition\", so the numbers should be omitted.\n\nWait, but the user says \"number (color, size, orientation)\"—maybe the \"number\" here is a typo and should be \"size\" but it's written as \"number\". Alternatively, maybe \"number\" here refers to the count of the subjects. Like \"two players: one red, one yellow\".\n\nLooking back at the video description:\n\nIn frame 0.0: a player in red (29) and yellow (14) are near the ball. Then the red player dives, collides with the yellow player, both fall to the ground.\n\nSo the main subjects are two soccer players, one in red (but the number is excluded), one in yellow. They are running towards each other. The red player dives, they collide, both fall. Then in the next frame, the EA Sports logo appears, but that's not part of the main action. The user says to ignore text, so focus on the action up to the collision.\n\nSo the chronological description would be:\n\nTwo soccer players, one in red jersey and one in yellow jersey, are competing for a soccer ball on a green field. The red player sprints forward, collides with the yellow player, causing both to fall to the ground. The camera maintains a medium shot perspective throughout the sequence.\n\nWait, but need", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Ip6J_NXug8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Ip6J_NXug8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 68.74999452004403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (soccer players in red/yellow uniforms, a soccer ball) exhibit motion from physical interactions: player in red kicks the ball, a player in yellow tackles, and both players collide and fall to the ground.", "background_and_ambient_analysis": "The soccer field background (green grass, white lines) shows no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind effects). Background elements remain stable across frames."}}
{"video_id": "5Iwt8UjtaTY", "file_name": "5Iwt8UjtaTY_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a black watch manipulates an electronic device with yellow, red, and black wires inside, adjusting its position. The hand then moves away, revealing the device’s interior and a label, followed by the hand returning with a black tool to interact with the device’s top. The camera maintains a close-up perspective, slightly shifting to follow the hand’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Iwt8UjtaTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Iwt8UjtaTY_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 490.23640140709546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand (discrete object) is moving to manipulate an electrical panel and using a screwdriver to adjust a screw. The hand's motion is intentional and physically driven by the operator.", "background_and_ambient_analysis": "The background (wall and structural elements) is static with no fluid or environmental motion (e.g., fire, water, wind). Background shifts are localized and caused by the movement of the electrical panel, not uniform camera-induced motion."}}
{"video_id": "5IzXwTufKVw", "file_name": "5IzXwTufKVw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a black screen, then cuts to a gym where a shirtless man in gray shorts and blue shoes sits on the floor. He stands and begins pulling a rope with rhythmic motions. The camera remains static, capturing the man and the gym background before fading to black with text.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5IzXwTufKVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5IzXwTufKVw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 81.65370934111638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving: initially sitting, then standing up and running. The motion is due to the person's own locomotion (explicit physical force).", "background_and_ambient_analysis": "The background (walls, floor, hanging guitar) is static throughout the video. No shifting background or fluid motion (fire, water, wind) observed. The scene is indoors with a fixed environment."}}
{"video_id": "5J4MS5ilArY", "file_name": "5J4MS5ilArY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark patterned shirt manipulates colorful threads (red, yellow, green) on a wooden loom, moving hands horizontally across the fabric to weave. The camera follows the hands with a slight pan, capturing the rhythmic motion of the weaving process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5J4MS5ilArY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5J4MS5ilArY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 104.3865493039252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving across the keyboard keys to play the instrument, indicating discrete, solid object motion due to explicit physical forces (muscle movement).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., fire, water, wind) is observed. The background consists of a static instrument with colored keys."}}
{"video_id": "5J6tmjaQTrk", "file_name": "5J6tmjaQTrk_000416_000426.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person adjusts the top edge of a light brown wooden box with open sides, then lifts the structure upward. The box, positioned on a dark workbench with visible internal divisions, is moved from a stationary position to an elevated angle. Workshop tools and a sawhorse are visible in the background. The camera remains stationary with a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5J6tmjaQTrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5J6tmjaQTrk_000416_000426.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 263.89668083046126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden cabinet-like structure is being held, turned, and moved by a person's hands, showing discrete physical interaction.", "background_and_ambient_analysis": "The background (workshop environment) is static with no fluid motion. The wooden structure is being moved by a person, indicating no ambient environmental motion."}}
{"video_id": "5JH-ufqdN5o", "file_name": "5JH-ufqdN5o_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless baby sits in a blue and white high chair, eating from a small cup while a cake with green icing rests on the tray. The baby looks up as a child in a white shirt and dark shorts enters the frame from the right, holding a green object overhead, then moves toward the left side of the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JH-ufqdN5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JH-ufqdN5o_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 154, "blur_score": 51.18660174327029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair exhibits hand movements (chewing, reaching) and a person in the background enters, moves, and exits the frame while holding an object.", "background_and_ambient_analysis": "The background elements (walls, door, wooden chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "5JB9bz5RUWE", "file_name": "5JB9bz5RUWE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt and black shorts holds a paddle and ball on the left side of a ping pong table. A second person enters from the right with a paddle. Both move toward the center of the table; the first person walks left, while the second moves leftward. The table displays red and white branding. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JB9bz5RUWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JB9bz5RUWE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 48.616714210587176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (walking, gesturing) and a red ball appears to be launched/positioned at the end of the table.", "background_and_ambient_analysis": "Static walls and floor show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "5JBiKxRevOw", "file_name": "5JBiKxRevOw_000471_000481.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags with no extra text. </think>  <caption_output>Two people in light-colored clothing move on mats on a floor. Initially, one kneels with head down in front of the other who sits with legs extended. The kneeling person sits up, extends arms, and then lies back onto the mat. The sitting person shifts right, moving away from the kneeling person. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JBiKxRevOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JBiKxRevOw_000471_000481.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 143, "blur_score": 120.57911136403015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing yoga poses, moving through various positions (sitting, lying down, bending) due to their own physical locomotion.", "background_and_ambient_analysis": "The background (walls, floor) remains static throughout the video with no shifting or fluid motion. No ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "5JTcYGCLjBk", "file_name": "5JTcYGCLjBk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark gray t-shirt, dark cap, and jeans is seated while playing a blue electric guitar with a light-colored neck. Their hands move along the fretboard and strum, with the guitar held in front of them. Behind them, an amplifier stack is visible. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JTcYGCLjBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JTcYGCLjBk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 239.72669085165575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is moving their hands and body to play the guitar, which is a result of explicit physical forces (muscle movement).", "background_and_ambient_analysis": "Background (wall, amplifier) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5JRvpBFIGLo", "file_name": "5JRvpBFIGLo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket operates a snowmobile, advancing along a snow-covered path while spraying snow to the left. The snowmobile moves steadily toward the camera, with sparse trees and bushes lining the path. The camera remains stationary, capturing the vehicle's forward motion through the snowy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JRvpBFIGLo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JRvpBFIGLo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 579.606725121567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowmobile (discrete solid object) is moving through snow, displacing snow with its motion. The rider is also a discrete object moving with the vehicle.", "background_and_ambient_analysis": "No shifting backgrounds; snow displacement by the vehicle is secondary environmental motion, but not dominant (not fire/water/smoke/wind). Static trees and terrain confirm no ambient environmental dominance."}}
{"video_id": "5JXwvz9KEPU", "file_name": "5JXwvz9KEPU_000269_000279.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white polka-dot dress pours a light liquid into a clear blender jar, secures the lid, and activates the blender. The blender churns the contents into a pinkish mixture. The camera transitions from a medium shot of the woman to a close-up of the blender as it operates.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JXwvz9KEPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JXwvz9KEPU_000269_000279.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 113.22823745974347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blender jar and its contents (liquid/ingredients) are actively mixing due to the blender's rotation. The woman's hands are positioned around the blender, but the primary motion involves the blender's contents.", "background_and_ambient_analysis": "The background (red/blue panels) shows no shifting, indicating static surroundings. The liquid inside the blender is moving due to mechanical action (blender operation), not natural environmental fluid motion (e.g., water flow), so ambient environmental motion is not dominant."}}
{"video_id": "5JdF8CToVSg", "file_name": "5JdF8CToVSg_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a split screen: on the left, a white and black Dremel tool with silver accents is displayed; on the right, a hand holds the tool against an outdoor backdrop. Red outlines emphasize the tool’s grip. The scene transitions to a close-up of a brown-gloved hand operating the tool on a metal surface, focusing on the tool’s switch functionality.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JdF8CToVSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JdF8CToVSg_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 239.34278956578953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hand (solid object) moving a gate/branch (or turning a switch) due to physical action. The motion is discrete and caused by the hand's manipulation.", "background_and_ambient_analysis": "Background (greenery and trees) is static with no environmental motion (fire, water, wind). Left side shows a static product image changing via slideshow, but this is not environmental motion. Right side has no ambient motion."}}
{"video_id": "5JZ4c772RCc", "file_name": "5JZ4c772RCc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a dark apron over a light shirt walks from the sink area to a table, placing a plate while interacting with two children. A pink-shirted child moves from the left toward the table, hands an item to the adult, then walks toward the sink. A white-shirted child stands at the table. The adult gestures toward the table, then the pink-shirted child exits the scene toward the sink. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JZ4c772RCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JZ4c772RCc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 92.62638175422518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children and one adult (teacher) exhibit discrete solid-object motion: children move between counter and table (e.g., pink-shirted child shifts position, white-shirted child walks), while the teacher holds and moves plates. All movements are locomotive/physical interactions.", "background_and_ambient_analysis": "Background elements (shelves, bulletin board, window) remain stationary with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "5JteXWy6aKg", "file_name": "5JteXWy6aKg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black athletic wear stands on a mat in a room with a red exercise ball to the left and dumbbells on the floor; they step forward and extend their arms outward, then return to a neutral stance. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5JteXWy6aKg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5JteXWy6aKg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 34.56568227200894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (discrete solid object) performs controlled arm and leg movements (exercise motion) with deliberate locomotion; movements are consistent with human biomechanics.", "background_and_ambient_analysis": "Background elements (walls, ceiling fan, red exercise ball) remain static with no shifting or fluid motion. No fire, water, smoke, or wind observed; environment is controlled indoor space."}}
{"video_id": "5K4W5UVmRx4", "file_name": "5K4W5UVmRx4_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with white hair, wearing a dark sweater and jeans, shears a white sheep lying on a wooden platform. As he works, thick wool clumps fall to the ground. Children in blue and pink winter clothing stand nearby, observing the process. The camera remains stationary, capturing the scene from a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5K4W5UVmRx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5K4W5UVmRx4_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 412.4934384178255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (e.g., the person in blue overalls shearing sheep, the person in a dark vest moving) and the sheep are moving as discrete objects due to physical actions (shearing, bending, stepping).", "background_and_ambient_analysis": "The wooden wall and ground in the background show no uniform shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "5K3wKn6B5fI", "file_name": "5K3wKn6B5fI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with two seagulls on a railing by the water. They're white with yellow beaks. Then, they move—maybe one hops. Then, a person comes into view, feeding them, maybe? Wait, the caption should be chronological. Let's check the frames.\n\nFrame 0: Two seagulls on railing. One is left, one right. They're white, yellow beaks, pink legs.\n\nFrame 1-2: They move; the left one might hop, the right one shifts.\n\nFrame 3: More movement, maybe one flies? Wait, no, they're on the railing. Then frame 4: A person (wearing a dark shirt, light pants) is interacting with them, maybe feeding. Then frame 5: Another person (red hair, gray shirt) feeding, holding something.\n\nWait, the rules: focus on motion and behavior of main subjects. Main subjects are seagulls and then people.\n\nSo chronological order: Start with two seagulls on railing, moving. Then a person appears and feeds them. Another person also feeds. The seagulls interact with the people.\n\nAppearance: seagulls are white, yellow beaks, pink legs. Number: two seagulls initially. Then people: one in dark shirt, one with red hair.\n\nSpatial: seagulls on railing, people on the sidewalk. Camera moves slightly, maybe panning or following the action.\n\nBackground: minimal, just the pier and buildings.\n\nLet's structure:\n\nAt the beginning, two white seagulls with yellow beaks and pink legs stand on a metal railing near the water; they shift positions slightly as the camera pans left. A person in a dark shirt and light pants approaches the railing, extending a hand toward the seagulls. Shortly after, another person with red hair and a gray shirt joins, also feeding the seagulls. The camera maintains a steady perspective, capturing the interaction between the birds and the people from a low angle.\n\nWait, need to check the video frames. Frame 0: two seagulls. Frame 1: maybe moving. Frame 2: still on railing. Frame 3: one seagull maybe hops. Frame 4: person in dark shirt. Frame 5: person with red hair.\n\nSo the order: seagulls move, then first person feeds, then second person feeds. Camera movement: pan left? The first frames show the seagulls, then as the video progresses, the camera shifts to show the people.\n\nAlso, the seagulls are interacting—maybe one hops toward the person.\n\nLet me write step by step.\n\nFirst part: Two white seagulls with yellow beaks and pink legs are perched on a metal railing by the water; they adjust their positions and shift slightly as the camera pans left to reveal more of the scene.\n\nThen: A person in dark clothing and light pants approaches the railing, extending their hand toward the seagulls.\n\nNext: A second person with red hair and a gray shirt also feeds the seagulls, interacting closely with the birds.\n\nBackground is minimal, buildings and pier, but keep it brief.\n\nWait, the rules say minimal background unless essential. So maybe don't mention buildings, just the setting as \"near a waterfront pier.\"\n\nAlso, the seagulls' motion: maybe one moves forward, then they're fed.\n\nLet's check the exact frames:\n\n[0.0] two seagulls on railing.\n\n[1.0] they move, one hops maybe.\n\n[2.0] more movement.\n\n[3.0] the seagulls are near the water, a person is there.\n\n[4.0] a person in dark shirt is holding something (food), feeding.\n\n[5.0] another person with red hair and gray shirt feeding.\n\nSo chronological:\n\nTwo white seagulls with yellow beaks and pink legs stand on a metal railing by the water, shifting positions; the camera pans left to reveal a person in dark clothing extending their hand to feed the birds. A second person with red hair and a gray shirt then approaches, also offering food to the seagulls as they interact closely with the people.\n\nWait, the caption must be concise. Let's make it shorter.\n\nTwo white seagulls with yellow beaks and pink legs perched on a metal railing move slightly; the camera pans left to show a person in dark clothing feeding them, followed by another person with red hair and a gray shirt joining to feed the birds.\n\nCheck rules: focus on motion and behavior in chronological order. Mention appearance and number. Spatial: perched on railing, people approaching.\n\nYes. Also, camera perspective: pans left.\n\nFinal check: no text recognition, so \"Blue\" sign is not mentioned. Exclude named characters.\n\nSo the caption should be:\n\nTwo white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5K3wKn6B5fI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5K3wKn6B5fI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 778.1557499640637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Seagulls actively move (pecking, walking on railing) and a person walks into frame, representing discrete solid objects with physical motion.", "background_and_ambient_analysis": "Background elements (railings, buildings) show no uniform shifting; water has minor ripples but is not dominant ambient motion."}}
{"video_id": "5K29vbaqYSg", "file_name": "5K29vbaqYSg_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise, chronological paragraph describing the video based on the provided frames. Let me start by reviewing the instructions.\n\nFirst, the user wants me to focus on the motion and behavior of the main subjects, which in this case are the hands and the crochet materials. The video shows someone doing crochet steps. The key is to describe what's happening in order.\n\nLooking at the frames: The first frame shows hands holding a crochet hook and yarn, making a slip knot and chain 4. Then, forming a circle with a slip stitch. Then chaining 3. The text mentions making a slip knot, chain 4, form a circle, chain 3. Then the next steps: 2 double crochets, chain 2, etc.\n\nI need to note the appearance: hands are manipulating a crochet hook, yarn is light-colored, maybe light blue and beige. The background is a white surface. The hands are the main subjects. \n\nChronologically, the actions are: make slip knot, chain 4, form circle with slip stitch, chain 3, then double crochet steps. The text in the video guides the steps, but according to the rules, I shouldn't include text recognition. So I need to describe the motions as they happen.\n\nWait, the rules say to exclude text recognition. So even though the subtitles say \"Make slip Knot and chain 4 then form a circle with slip stitch. Chain 3\", I shouldn't mention the text. Instead, describe what the hands are doing. So the hands are working with the yarn and hook to create the slip knot, chains, and stitches.\n\nLet me structure the caption:\n\n- Start with the hands holding the crochet hook and yarn. The yarn is light blue and beige. They form a slip knot, then chain 4. Then form a circle with slip stitch. Then chain 3. Next step, making double crochets: 2 dc, chain 2, repeat two more times. The camera is top-down, focusing on the hands and the crochet work. Background is plain white.\n\nI need to be concise, chronological. Let me check the rules again: mention appearance (color, size, orientation), spatial relationships (but maybe not necessary here since it's close-up), camera perspective. \n\nAlso, the background is minimal, so just mention it's a white surface.\n\nAvoid mentioning the text. So describe the actions: hands manipulate the hook and yarn, creating specific stitches. The hands are the main subjects. Yarn is light-colored, hook is metallic.\n\nWait, in the frames, the yarn has two colors: light blue and beige. Maybe mention the colors. The hook is metallic.\n\nLet me try writing:\n\nA pair of hands manipulates a metallic crochet hook and light blue and beige yarn on a white surface. The left hand holds the yarn while the right hand guides the hook to form a slip knot, then chains four stitches. The hands loop the yarn to create a circular slip stitch, followed by chaining three more. Subsequently, the hands perform two double crochets, chain two, and repeat the sequence twice. The camera maintains a steady top-down view, focusing closely on the hands and the evolving crochet work.\n\nWait, but the rules say exclude text recognition. The \"subsequently\" part might be okay since it's describing the motion. But need to check if the steps are accurately described without mentioning the text.\n\nWait, the user said to exclude text recognition, so I shouldn't refer to the text that appears on screen. The steps are part of the video, so the description should be based on what's visible. The text in the video is \"Make slip Knot and chain 4 then form a circle with slip stitch. Chain 3\" but I can't mention that. Instead, describe the actions as they happen.\n\nSo the caption should be: The hands form a slip knot, chain four stitches, then create a circle with a slip stitch, followed by chaining three. Then, making two double crochets, chaining two, and repeating the same two more times.\n\nWait, the user says \"describe the motion and behavior of main subjects in chronological order.\" So need to describe the sequence of actions.\n\nLet me check the frames again. The first part: slip knot, chain 4, circle with slip stitch, chain 3. Then the next part: 2 double crochet, chain 2, repeat twice. But since the video shows this in the frames, perhaps the caption should follow the order of actions.\n\nPossible structure:\n\nA pair of hands uses a metallic crochet hook with light blue and beige yarn on a white surface. The left hand holds the yarn, while the right hand forms a slip knot, then chains four stitches. The hands then loop the yarn to create a circular slip stitch, followed by chaining three more. Subsequently, the hands execute two double crochets, chain two", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5K29vbaqYSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5K29vbaqYSg_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 34.757850108207045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a string/yarn and a crochet hook, with the string moving in discrete motions as the hands perform crocheting actions.", "background_and_ambient_analysis": "The background consists of a static white cloth with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "5KQARyAx_XU", "file_name": "5KQARyAx_XU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at the frames.\n\nFrame 0: Two people. One on the left, wearing dark clothes, sitting. One on the right, standing, wearing a tie-dye tank top, arm raised. Background has curtains and a window.\n\nFrame 1: The standing person moves their arm down, maybe gesturing. The sitting person is still.\n\nFrame 2: The standing person's hand is near their chest, moving. The sitting person is now visible more, holding something (maybe a phone).\n\nFrame 3: The standing person is still moving their hands, maybe clapping or gesturing. The sitting person is holding an object, looking at it.\n\nFrame 4: The standing person is moving their hands, the sitting person is looking up or at something. Another person (third?) appears in the background? Wait, the problem says main subjects. Let's check the number.\n\nWait, in frame 0, two people. Frame 2, three people? Let's see: frame 0 has a person on left (dark top, head covered?), and right (tank top). Frame 2: left person is sitting, middle person (maybe the second one), and right person. Wait, the video shows three boys? Wait, no, let's check each frame.\n\nWait, the first frame: [0.0] has two figures. The second frame [1.4] shows three figures? Wait, no, the description says:\n\n<0.3> <1.4> <2.5> etc. The first frame (0.3s) shows two people. Then at 1.4s, the standing person moves, and the sitting person is visible. Wait, maybe three boys? Wait, in the video, let's parse:\n\nLooking at the frames:\n\nAt 0.3s: two people. Left: person in dark clothes, head covered (maybe a bandana), sitting. Right: person in tie-dye tank top, arm raised.\n\nAt 1.4s: the left person is looking at the camera, the right person's arm is down.\n\nAt 2.5s: another person appears in the background (left), so total three people. Wait, the problem says \"main subjects (people/animals/objects)\". So need to list the number.\n\nWait, the task says \"briefly describe their appearance and number (color, size, orientation)\".\n\nSo in the video, we have three boys? Let's check:\n\nFrame 0: Two people. One sitting (left), one standing (right).\n\nFrame 1: The standing person's hand is moving, the sitting person's head is visible (no bandana?).\n\nFrame 2: Now, a third person is visible behind the sitting boy? Wait, the description says \"the first frame shows two people, then the next frames have three.\" Wait, in frame 2.5, there are three boys: left (sitting), middle (sitting, holding something), right (standing).\n\nWait, maybe the video starts with two, then a third person comes into view. Let's check the frames:\n\nFrame 0: Two figures.\n\nFrame 1: Still two, but the standing figure moves arm.\n\nFrame 2: Now, a third person is visible in the background (left side), so total three.\n\nWait, the user's video description:\n\n[0.3] has two people. [1.4] has two, but the left person is holding something. [2.5] has three people? Wait, no, the user says:\n\nThe first frame (0.3) shows two people: one sitting, one standing. The second frame (1.4) shows the sitting person's head, and the standing person moving. The third frame (2.5) shows three people: left, middle (sitting), right (standing). Wait, no, the user's video might have three boys.\n\nWait, the correct approach is to list the subjects as they appear.\n\nLet's list each frame's action:\n\n- At the start (0.3s): A person in a dark top sits on the left (head covered with a bandana), another person in a tie-dye tank top stands on the right with their arm raised.\n\n- 1.4s: The standing person lowers their arm, then moves their hands in front of their body.\n\n- 2.5s: A third person appears behind the seated individual, wearing dark clothes. The seated person (now visible) holds an object and looks at it.\n\n- 3.6s: The standing person continues gesturing, the seated person moves their hands toward the camera.\n\n- 4.7s: All three individuals are visible; the seated person in the middle gestures", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KQARyAx_XU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KQARyAx_XU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 157, "blur_score": 66.02184559273587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible: one in a yellow-green shirt performing hand gestures, another in dark clothing holding a phone and interacting with it. Their movements are intentional and solid-object actions.", "background_and_ambient_analysis": "Background elements (curtains, walls) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5Kb-fCewmrw", "file_name": "5Kb-fCewmrw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light brown hair, wearing dark pants, bends over in a room, then stands and lifts a red shirt above their head, turning to face a small child in red swim trunks standing to their left; the person walks toward a bed with a colorful blanket. The camera remains stationary with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Kb-fCewmrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Kb-fCewmrw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 89, "blur_score": 593.8502934286461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two solid objects (an adult and a child) are moving: the adult bends, stands, and interacts with bed items (e.g., lifting blankets), while the child shifts position near the bed. Motion is due to locomotion and physical interactions.", "background_and_ambient_analysis": "The background (walls, window, bed frame, furniture) remains static with no shifting or environmental effects. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "5K_NfeJQP6A", "file_name": "5K_NfeJQP6A_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are on stage; the left person wears a brown coat, blue jeans, and white shoes, while the right person wears a striped shirt, khaki shorts, and black boots. Initially positioned near a wooden structure and ladder, the left person moves toward the ladder, turns, and walks left across the stage, with the right person remaining stationary before taking a small step back. The camera maintains a static frontal perspective, capturing the stage area with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5K_NfeJQP6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5K_NfeJQP6A_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 258.5463310787201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects are moving: one person walks leftward across the stage, while the other remains stationary or shifts position minimally. Their motion is due to locomotion (walking).", "background_and_ambient_analysis": "The stage background (curtains, set structures, and walls) remains consistent across all frames, showing no shifting or fluid motion (e.g., fire, water, smoke, or wind)."}}
{"video_id": "5KafwQLJcKI", "file_name": "5KafwQLJcKI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen, then shows the \"McClure Tables\" logo. Then it cuts to a long wooden table with numbers 1, 2, 3 on it. A person in a black shirt is at the end of the table, pushing a small object (maybe a pucks or something) towards the camera. Wait, the sequence: frame 0 is black, 1-2 is logo, 3-5 shows the table with numbers and a person pushing. So chronological: starts with black screen, then logo appears, then scene shifts to a person at a long wooden table with numbered marks. The person pushes a small object (like a disc) along the table. The camera is low angle, looking down the length of the table, so the perspective is from the end where the numbers are, showing the person at the far end pushing. Background: white walls, maybe a room. Need to focus on motion. The person in black shirt is behind the table, pushing the disc. The disc moves towards the camera. Also, there's a blue disc already on the table? Wait, in the frames, there's a blue disc (maybe a pucks) and the person pushes another small disc. Wait, the third frame (timestamp 2.5) shows a person in black shirt pushing a disc. The table has 1,2,3 marked. The disc moves forward. So step by step: starts with black screen, then logo fades in, then cuts to a person pushing a disc on a numbered table. Let's structure the caption. First part: video begins with a black screen, then transitions to the \"McClure Tables\" logo. Then shifts to a low-angle shot of a long wooden table marked with numbers 1, 2, 3, where a person in a black shirt is at the far end pushing a small disc toward the camera. The disc moves along the table's length. Background is minimal, white walls. Camera is positioned at the table's end, facing the person. Wait, the camera is low, looking down the table. So the main motion: person pushes disc, disc moves forward. Also, there's a blue disc already on the table? In frame 3, there's a blue disc, then in frame 4, the person pushes another disc. Wait, the video shows in frame 3-4, the person pushes a disc. So the disc being pushed is small, maybe metallic, moving towards the camera. The blue disc is stationary. So in chronological order: after the logo, a person in black shirt pushes a small disc along a wooden table with numbers 1, 2, 3 printed on it. The disc moves toward the camera, which is positioned at the table's end, capturing the motion from the perspective of the table's length. Need to mention spatial relationships: person is at the far end of the table, pushing disc towards the camera. The blue disc is near the 2 mark. Wait, the first frame (timestamp 2.5) shows numbers 1,2,3, and a blue disc. Then the person pushes another disc. So the blue disc is stationary, and the person pushes a new disc. So the motion is the person pushing the disc, moving it from the far end towards the camera. Now, the caption should be concise, chronological. Let's put it together. Video starts with a black screen, then displays the \"McClure Tables\" logo. Next, a low-angle shot shows a person in a black shirt standing at the far end of a long wooden table marked with numbers 1, 2, 3. The person pushes a small disc toward the camera, which is positioned at the table's end, capturing the disc's movement along the table's length. Background includes white walls. Wait, but the rules say exclude text recognition (like \"McClure Tables\"), so in the caption, do we mention the logo? Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is text, so we shouldn't mention it. Oh, right! Rule f: Exclude text recognition. So even though the logo appears, we can't mention it. Wait, the first frame is black, then the logo. But since it's text, we can't describe it. So the caption should skip the logo. Wait, the video has [0.0] black, [1.4] logo, [2.5] table scene. But the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is text, so we can't mention it. So the first part is just the black screen, but since it's a transition, maybe we can note the start. Wait, but the rules say", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KafwQLJcKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KafwQLJcKI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 70.5117128357122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small disc/puck is rolled across the table by a person in the background.", "background_and_ambient_analysis": "The background walls and room are static; no fluid motion (fire, water, wind) observed."}}
{"video_id": "5KibuKpGDyA", "file_name": "5KibuKpGDyA_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a sleeveless light-colored top, holds a black hair curler with a red handle. They position the curler around a section of hair, then slowly pull it downward along the hair strand. The background features a light wall and a dark door to the right. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KibuKpGDyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KibuKpGDyA_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 121.0589475836224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their arm and holding a hair curler to style their hair; the motion involves controlled manipulation of the curler through the hair strand, exhibiting discrete, solid-object locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; walls and door frame remain static throughout the sequence with no signs of fire, water, smoke, or wind."}}
{"video_id": "5Kf2V_UTI2U", "file_name": "5Kf2V_UTI2U_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses an orange peeler to strip the brown outer skin of a yellow pineapple, then slices the fruit horizontally to reveal a round, pale yellow section, placing the cut slice on a gray countertop. The camera maintains a static close-up view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Kf2V_UTI2U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Kf2V_UTI2U_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 54.017864471574626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: the pineapple (being peeled and cut) and the person's hands (performing cutting actions). The pineapple moves as it is sliced, and hands exhibit controlled motion for peeling and sectioning.", "background_and_ambient_analysis": "The background consists of a static countertop and checkered shirt, showing no uniform shifting or environmental fluid motion (fire, water, wind). No ambient environmental elements are present."}}
{"video_id": "5Kc-hcYAYQQ", "file_name": "5Kc-hcYAYQQ_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a scene where a person is sitting on a bench by the water, and another person walks by holding a blue folder. Then the scene shifts to a woman walking along a path near the water. She's wearing a light-colored top, dark leggings, and blue shoes. The text \"We are brave enough.\" appears, but we need to exclude text recognition per the rules. So focus on motion and behavior.\n\nChronological order: First frame, two people—sitting bench, walking person. Then the next frames show the woman walking. Need to describe their actions, appearance, spatial relationships.\n\nFirst part: A person sits on a bench facing away, another person walks past holding a blue folder. Then the camera shifts to a woman walking along a waterfront path, wearing light top, dark leggings, blue shoes. The background is water and rocks. Camera perspective: probably static or following the walker? Wait, the first scene is a static shot maybe, then cuts to the woman walking. Wait, the video transitions from the bench scene to the woman walking.\n\nWait, the first frame (0.0s) shows a person sitting on a bench, another person walking towards the bench (from the left). Then at 1.4s, it's a close-up of the woman walking, then text appears but we don't include text. So the sequence: first, a person sits on a bench; another person walks past. Then the camera focuses on the woman walking. Need to describe the movements.\n\nSo main subjects: two people in the first part, then one woman in the second part.\n\nFirst part: one person seated on a bench (back to camera, white shirt, dark pants), another person (wearing light top, dark leggings, blue shoes) walks from left to right holding a blue folder. Then the scene shifts to the same woman walking along a path near the water, facing right, moving along the waterfront.\n\nWait, the first frame: \"a person sitting on a bench\" (white shirt, dark pants) and a person walking by (long hair, light top, dark leggings, blue shoes) holding a blue folder. Then next frames, the walking person is now the focus, walking along the path.\n\nSo chronological: Initially, a seated individual is on a bench, a passerby walks past holding a blue folder. The camera then shifts to follow the passerby as she walks along the waterfront path, moving right with water and rocks in the background. Camera perspective: static in first scene, then follows the subject's movement (tracking shot).\n\nWait, rules say: \"camera perspective and movement (e.g., top-down, pan left, slight shake)\". So need to mention that. The first scene: probably a static shot, then the camera follows the woman walking.\n\nNow, concise paragraph. Avoid text, named characters.\n\nLet's structure:\n\nThe video begins with a person seated on a bench facing the water, while another individual walks past holding a blue folder. The scene transitions to a woman in a light-colored top, dark leggings, and blue shoes walking along a waterfront path, moving from left to right. The camera follows her movement as she proceeds along the path with water and rocks visible in the background.\n\nWait, check the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nFirst, the seated person (sitting), the other walking. Then the focus shifts to the woman walking. So:\n\nInitially, a person sits on a bench facing away from the camera, while another person walks past holding a blue folder. The camera then tracks a woman in a light top, dark leggings, and blue shoes as she walks along a path by the water, moving rightward with the water and rocks in the background.\n\nCheck appearance: \"light top, dark leggings, blue shoes\" — yes. Spatial: the seated person is on bench, walker passes by. Then the camera tracks the woman.\n\nMake sure it's chronological.\n\nFirst: two people — one sitting, one walking. Then the camera shifts to the walking woman as the main subject.\n\nSo:\n\nThe video opens with a person seated on a bench facing the water, while another individual walks past holding a blue folder. The camera then shifts to follow a woman wearing a light top, dark leggings, and blue shoes as she walks along a waterfront path, moving from left to right with the water and rocks visible in the background.\n\nCheck if background is minimal: \"water and rocks visible\" — necessary for understanding motion (since she's walking by the water). So that's okay.\n\nAlso, exclude text recognition. The text \"We are brave enough\" is not to be included, per the rules.\n\nNow, check the output format: <caption_output>...<caption_output>\n\nMake sure it's a concise paragraph, chronological.\n\nLet's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Kc-hcYAYQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Kc-hcYAYQQ_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 94.1979629095026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking along the beach, moving due to locomotion. The person is a discrete solid object. The text 'We are brave enough.' is overlaid but does not represent physical motion.", "background_and_ambient_analysis": "The background (ocean, rocks) is static with no significant fluid motion; waves are present but not dominant. The text overlay is static and does not contribute to environmental motion."}}
{"video_id": "5KdHCvTjDZo", "file_name": "5KdHCvTjDZo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The first frame shows a hockey player in black skates (maybe a defenseman) skating near the boards. Then a player in orange (jersey number 28?) is there. Then the camera shifts. Let's track the sequence.\n\nFrame 0: Player in black skates on ice, near the glass (boards). Another player in orange with a stick, maybe waiting. Spectators in the stands.\n\nFrame 1: The black player moves, maybe takes a shot? Then the orange player is still there, and a referee in striped uniform appears.\n\nFrame 2: More movement—black player skates away, orange player moves toward the boards. Referee is now in the frame.\n\nFrame 3: Camera zooms out or pans to show more of the ice. Players in red and black (opposing teams) are visible, maybe a face-off? The orange player is near the boards with other players.\n\nFrame 4: Pan to a wider view of the rink. Players from both teams are moving, some in red, some in black. The orange player is now in the middle of the rink, others around.\n\nNow, chronological order: Start with close-up near boards, then camera pulls back to show more of the rink. Main subjects are hockey players in different colored jerseys (black, orange, red), referees. Movements: skating, shifting positions. Spatial: players moving around the rink, near boards, then center.\n\nBackground: ice rink, glass boards, spectators (but minimal as per rules). Camera: starts close, then pans out to top-down view? Wait, frame 4 is a wider shot, maybe a pan left or right.\n\nNeed to describe motion: first, players near boards (black skates, orange jersey), then referee appears, then players move across rink, camera widens to show multiple players.\n\nCheck rules: focus on motion, chronological. Mention appearance (colors, jersey numbers? But rule f says exclude named characters, so maybe just color. So orange jersey, black uniforms, red uniforms, referee in striped).\n\nNumber: several players, but don't count exactly? Just \"players in black, orange, red uniforms\".\n\nSpatial: near boards, then moving towards center, others skating around.\n\nCamera: starts close-up, then pans to wider angle (top-down? Frame 4 looks like a high-angle shot, so top-down perspective as it shows the whole rink).\n\nPutting it all together:\n\nHockey players in black uniforms skate near the boards as a player in an orange jersey holds a stick; a referee in a striped uniform enters the frame. The black player moves across the ice, followed by the orange player who skates toward the boards. The camera pans to a wider top-down view, revealing players in red uniforms moving toward the center of the rink while others skate around the ice.\n\nWait, check if chronological: start with close-up (frame 0-2), then pan to wider (frame 3-4). So first the close-up action, then the camera movement.\n\nLet me recheck each frame:\n\nFrame 0: Black player skates (from top left down), orange player (with stick, near boards), another player (black uniform, helmet) on the other side.\n\nFrame 1: Black player moves off the boards, orange player stands, referee appears.\n\nFrame 2: Black player is further away, orange player moves toward boards, referee is there.\n\nFrame 3: Camera pulls back to show more of the rink, players in red (goalie, maybe) and black moving.\n\nFrame 4: Full rink view, players in red and black moving, orange player in the middle.\n\nSo the sequence: players near boards, then moving, then camera widens.\n\nNow, caption should be:\n\nHockey players in black uniforms skate near the boards while a player in an orange jersey holds a stick; a referee in a striped uniform skates into view. The black player continues skating across the ice, followed by the orange player, who moves toward the boards. The camera then pans to a top-down view, revealing multiple players in red and black uniforms skating around the rink.\n\nCheck rules: a) motion in order, yes. b) appearance: black, orange, red, striped. c) spatial: near boards, then moving, top-down. d) camera: pans to top-down. e) background minimal (ice rink, boards, spectators not detailed). f) no text or names. g) no reasoning.\n\nYes, that's concise. Let's make sure it's chronological and concise.\n</think>\n\n<caption_output>Hockey players in black uniforms skate near the boards, with a player in an orange jersey holding a stick; a referee in a striped uniform enters the frame. The black player continues skating", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KdHCvTjDZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KdHCvTjDZo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 572.3979237296038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players in jerseys (solid, discrete objects) are moving across the ice, interacting with the puck and each other. The motion involves skating, stick handling, and positional changes typical of ice hockey.", "background_and_ambient_analysis": "The arena background (glass barriers, rink boards, and walls) shows no uniform shifting motion. No fluid/environmental elements (fire, water, smoke) are present."}}
{"video_id": "5KkuV8NPMBU", "file_name": "5KkuV8NPMBU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to generate a concise chronological paragraph about the video. Let's look at the frames.\n\nFrame 0: Soldier in camo uniform (military attire) talking to a person with a bun, in a busy airport. There are other people in the background, some in uniform, maybe civilians.\n\nFrame 1: Similar scene, the person in camo is still there, now another person in uniform is seen with a backpack. The background has more people, some holding signs? Wait, no, the text says \"SOLDIER PROPOSES\" but we can't mention text.\n\nFrame 2: Close-up of a hand holding an open ring box with a ring inside. The hand is part of the soldier (camo uniform, so \"arm in uniform\").\n\nFrame 3: The soldier (camo) is holding the box, showing it. Another person in uniform is visible.\n\nFrame 4: A crowd of people, some holding signs. The signs have \"YOU\" \"MARRY\" \"ME\" but we can't mention text. The soldier is there, the crowd is around.\n\nNow, rules: focus on motion and behavior chronologically.\n\nStart with the first frame: soldier (camo) converses with a person (bun hairstyle) in the airport. Then, in the next frames, the soldier presents a ring box. Then, the crowd forms with signs.\n\nChronological order: \n\n1. Soldier in camouflage uniform interacts with another individual (back to camera, dark clothing, bun) at Dayton International Airport; multiple people in the background including uniformed individuals and civilians.\n\n2. Close-up on the soldier's hand holding an open ring box with a ring visible.\n\n3. The soldier displays the box to the person, while another uniformed person is present.\n\n4. A group of people, including uniformed individuals, gather holding signs, surrounding the soldier.\n\nWait, need to be concise. Let's structure it:\n\nIn a busy airport terminal, a soldier in camouflage uniform converses with a person having a bun hairstyle. The soldier then presents an open ring box with a ring to the person, while other individuals in uniform and civilians observe. Subsequently, a crowd of people, some holding signs, gathers around them.\n\nCheck rules: no text recognition. So skip the text \"SOLDIER PROPOSES\" etc. Focus on motion and behavior.\n\nLet's see the steps:\n\n- First, the soldier and person are talking.\n\n- Then, close-up of the ring box being held.\n\n- Then, the soldier shows the box to the person.\n\n- Then, the crowd with signs.\n\nNeed to mention appearance: soldier in camo (color, size, orientation - camo, so pattern, standing). The other person has a bun, dark clothing. The ring box is small, dark, open.\n\nSpatial relationships: soldier is facing the person, the crowd is around them.\n\nCamera perspective: starts with a medium shot of the two, then close-up on the box, then wider shot of the crowd.\n\nLet me draft:\n\nA soldier in camouflage uniform converses with a person having a bun hairstyle in a bustling airport terminal, surrounded by other individuals including uniformed personnel. The soldier then holds a small dark ring box open to display a ring to the person, while another uniformed individual stands nearby. The scene transitions to a crowd of people, some holding signs, gathering around the pair.\n\nCheck if chronological: conversation → showing ring box → crowd gathering.\n\nYes. Make it concise.\n\nFinal:\n\nIn a busy airport terminal, a soldier in camouflage uniform talks to a person with a bun hairstyle while other individuals observe. The soldier then presents an open ring box with a ring to the person, and a crowd of people holding signs surrounds them.\n\nWait, the crowd is holding signs, but the signs are the ones with \"YOU MARRY ME\" but we can't mention text. So \"a crowd of people holding signs\" is okay.\n\nLet's check the frames again. Frame 4 shows people with signs: \"YOU\", \"MARRY\", \"ME\" but since we exclude text recognition, we just say \"holding signs\".\n\nSo:\n\nA soldier in camouflage uniform converses with a person having a bun hairstyle in an airport terminal; other individuals, including uniformed personnel, are nearby. The soldier then holds up an open ring box with a ring, displaying it to the person. Subsequently, a crowd of people, some holding signs, gathers around the pair.\n\nBut need to be more concise. Let's merge:\n\nIn an airport terminal, a soldier in camouflage uniform talks to a person with a bun hairstyle, surrounded by people including uniformed individuals. The soldier presents an open ring box with a ring to the person, then a crowd of people holding signs gathers around them.\n\nCheck if chronological: talking → presenting ring box → crowd gathering.\n\nYes.\n\nCamera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KkuV8NPMBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KkuV8NPMBU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 762.8354933167445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving due to locomotion (walking). The soldier holding a ring box is a key discrete object, with others in the scene also moving independently.", "background_and_ambient_analysis": "The background consists of static indoor structural elements (walls, ceiling) and people moving through the space. No uniform shifting of background elements indicating camera motion, and no fire, water, or smoke present."}}
{"video_id": "5KtH04t9Ywo", "file_name": "5KtH04t9Ywo_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a stack of currency, shifting and aligning the bills. The hands then transition to handling a light-colored wallet or case, adjusting its position and opening it. The camera maintains a close-up, shaky perspective focused on the hands and objects, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KtH04t9Ywo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KtH04t9Ywo_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 116.09299384612305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands are manipulating a roll of tape (or adhesive material), peeling and rolling it with physical actions.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background is too blurred and close-up to determine if shifting uniformly; no static background elements visible to indicate camera motion."}}
{"video_id": "5Kq5zadCGyA", "file_name": "5Kq5zadCGyA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people stands closely together in an indoor space. Two individuals, one in dark clothing and another in purple, embrace in the center while others surround them. A person in a red dress and others in the crowd observe, clapping and gesturing. The camera captures the interaction with a slight shake, maintaining focus on the central embrace as the crowd reacts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Kq5zadCGyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Kq5zadCGyA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 123, "blur_score": 223.19080380486253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: dancing, raising arms, embracing, and clapping. These are discrete solid objects moving due to explicit physical forces (locomotion and interaction).", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) observed. Background walls are visible but not shifting uniformly."}}
{"video_id": "5KVxsWFnsio", "file_name": "5KVxsWFnsio_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let's make sure it's concise. Maybe shorten a bit.  Final version: A person in a white shirt, green vest, white socks, and black shoes sits on a stone bench holding a wooden stick. A small child in a light blue dress stands beside them, gripping their arm; another child in red sits to the left. The person stands, walks forward while the child in blue follows closely toward a large circular object. The camera pans slightly to track their movement, with onlookers visible on a stone wall in the background. </think>  <caption_output>A person in a white shirt, green vest, white socks, and black shoes sits on a stone bench holding a wooden stick. A small child in a light blue dress stands beside them, gripping their arm; another child in red sits to the left. The person stands, walks forward while the child in blue follows closely toward a large circular object. The camera pans slightly to track their movement, with onlookers visible on a stone wall in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KVxsWFnsio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KVxsWFnsio_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 174.34653791948423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in white clothing interacts with children (bending, adjusting position), and the children exhibit minor movements. These are solid objects (people) moving due to physical interactions and locomotion.", "background_and_ambient_analysis": "The stone wall and ground elements remain static across frames with no uniform shifting; no fire, water, smoke, or wind are present to indicate ambient environmental motion."}}
{"video_id": "5KtoQsu1Gjw", "file_name": "5KtoQsu1Gjw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subject: a shirtless boy. Describe his actions step by step. \n\nStarting with frame 0: he's flexing arms, muscles raised. Then frame 1: arms still up, maybe adjusting. Frame 2: hands move to stomach, pulling at fabric? Wait, the description says \"hands move to stomach\" but in the video, it's about his movements. Wait, the video shows him flexing, then moving hands to stomach, maybe stretching or pulling the skin. Wait, the user provided the video frames, so from [0.0] to [5.0], let's check the actions:\n\n0.0: Arms raised, flexing, showing chest and stomach. \n1.0: Same pose, maybe slight shift. \n2.0: Hands move to stomach area, pushing or pulling the skin. \n3.0: Continued action on stomach, hands working the abdomen. \n4.0: Hands still on stomach, maybe pulling up. \n5.0: Hands moving away, stomach exposed.\n\nAppearance: shirtless, short blonde hair, lean build. Number: one person. Spatial: indoors, background is ceiling and walls, but minimal. \n\nChronological order: starts flexing arms, then moves hands to stomach to pull or stretch the abdominal area. Camera perspective: seems to be a fixed camera, maybe handheld, slight shake? Wait, the rules say conclude with camera perspective and movement. The video is a selfie-style, so camera is at eye level, maybe held by the subject, slight shake. \n\nBackground: minimal, just ceiling and walls, no details needed. \n\nNow, structure the caption:\n\n- Start with main subject's initial action (flexing arms), then next actions (moving hands to stomach, pulling skin), then final position. \n\nAppearance: shirtless boy with short blonde hair, thin build. \n\nChronological: At the start, the shirtless boy with short blonde hair stands facing the camera, flexing his arms and showcasing his torso. He then moves his hands to his stomach, pulling and stretching his abdominal skin. Throughout the sequence, he maintains a forward-facing position, with the camera capturing his movements from a slightly shaky, eye-level perspective. \n\nCheck the rules: \na) Motion and behavior in order: yes, flexing, then hand movements to stomach. \nb) Appearance: shirtless, short blonde hair, thin. \nc) Spatial: facing camera, forward. \nd) Camera: eye-level, slightly shaky. \ne) Background minimal: yes. \nf) Exclude text etc.: no text here. \n\nMake sure it's concise. Let's draft:\n\n\"A shirtless boy with short blonde hair stands facing the camera, initially flexing his arms and displaying his torso. He then moves his hands to his stomach, pulling and stretching his abdominal skin. Throughout the sequence, the camera maintains a slightly shaky eye-level perspective, capturing his movements against an indistinct indoor background.\"\n\nWait, check frame 0: arms raised, flexing. Frame 1: same, maybe adjusting. Frame 2: hands to stomach. So the sequence is: starts with arms up, then hands to stomach. \n\nAdjust: \n\n\"The shirtless boy with short blonde hair faces the camera, beginning with arms raised in a flexing pose. He then lowers his arms to his stomach, gripping and pulling at his abdominal skin. The camera remains steady at eye level, capturing the boy’s movements against a minimal indoor backdrop.\"\n\nWait, \"gripping and pulling\" might be accurate. Let's check the video: in frame 2-4, he's hands on stomach, moving the skin. So \"gripping and pulling at his abdominal skin\". \n\nFinal check for conciseness. Ensure it's chronological. \n\nAnother version: \n\n\"A shirtless boy with short blonde hair stands facing the camera, initially flexing his arms. He then shifts his hands to his stomach, pulling and stretching his abdominal skin. The camera stays stationary at eye level throughout, recording his movements against a plain indoor background.\"\n\nWait, the user's example has \"camera perspective and movement\": in the rules, d) conclude with camera perspective and movement. So need to specify. \n\nLet's go with: \n\n\"A shirtless boy with short blonde hair stands facing the camera, starting with arms flexed upward. He then lowers his hands to his stomach, pulling and stretching his abdominal skin. The camera remains at eye level, capturing the sequence with slight movement.\"\n\nCheck the video: the camera might have a slight shake, as it's a handheld selfie. So \"slight shake\" or \"slight movement\". \n\nPutting it all together:\n\n<caption_output>A shirtless boy with short blonde hair stands facing the camera,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KtoQsu1Gjw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KtoQsu1Gjw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 30.408189039915136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (child) is moving their arms and torso in deliberate, controlled motions (flexing, spreading hands to reveal abdomen).", "background_and_ambient_analysis": "Background consists of static bathroom elements (walls, door) with no shifting, fluid motion, or environmental effects (no fire, water, smoke, or wind)."}}
{"video_id": "5L8AerBdscY", "file_name": "5L8AerBdscY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a white shirt and brown shorts bends down to pick up two yellow balls from a red-tiled courtyard, then stands and begins juggling them, tossing one ball upward while holding the other. He faces the camera, with a blue bag and wall-mounted hoses visible in the background. The camera follows his movements with slight shifts, maintaining a medium shot focused on his actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5L8AerBdscY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5L8AerBdscY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 58.18318764226039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person bends down to pick up two yellow balls, then stands and juggles them. The balls move in discrete trajectories due to the person's explicit physical actions (throwing and catching).", "background_and_ambient_analysis": "The background (wall, window, tiled floor) shows no uniform shifting or movement. No fire, water, smoke, or wind is present; the environment remains static throughout."}}
{"video_id": "5KsJHSdi2bQ", "file_name": "5KsJHSdi2bQ_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame: a person holds a carved pumpkin, another person is behind. Then the scene shifts to a kitchen. Two kids: one with a pumpkin, the other maybe holding something. Wait, the sequence is:\n\n0.0s: Close-up of a person holding a carved pumpkin, another person partially visible. \n\n1.0s: The camera moves to a kitchen where a child in a white shirt is near the floor, an adult is crouched down. The child is holding something.\n\n2.0s: The child runs in with a pumpkin, the adult is still on the floor. The child is moving towards the adult.\n\n3.0s: The child is now standing, holding a pumpkin, the adult is still on the floor. The child moves closer to the adult.\n\n4.0s: The child is holding the pumpkin, the adult is still crouched. The child walks towards the adult.\n\n5.0s: The adult is on the floor, the child is standing nearby. The child is holding the pumpkin.\n\nSo chronologically: \n\nStart with a close-up of a carved pumpkin (orange, carved, held by a person). Then, the scene cuts to a kitchen where a child (blond, white shirt, dark pants) approaches an adult (white shirt) who is crouched on the kitchen floor. The child holds a pumpkin and walks towards the adult, eventually standing near them while the adult remains on the floor. The camera shifts from close-up of the pumpkin to a wider kitchen view, following the child's movement.\n\nNow, check rules:\n\na) Motion: The child moves from near the door into the kitchen, holding a pumpkin, approaching the adult. The adult is crouched on the floor. \n\nb) Appearances: Child is blond, white shirt, dark pants; adult is in white shirt. Pumpkin is orange, carved.\n\nc) Spatial: Child is in front of the adult (moving towards them), near the refrigerator.\n\nd) Camera: Starts close-up (top-down on pumpkin), then pans to wider view in the kitchen. The camera movement is shifting from close-up to a wider angle, following the child's motion.\n\ne) Background: Kitchen (fridge, tables) minimal but essential for context.\n\nf) Exclude text, names.\n\nSo draft:\n\nA person holds an orange carved pumpkin, then a child in a white shirt and dark pants runs into a kitchen carrying a pumpkin, approaching an adult crouched on the floor; the child stands near the adult while the camera shifts from a close-up of the pumpkin to a wider kitchen view.\n\nWait, need to be precise. The first frame is two people: one holding pumpkin, the other is behind. Then next frames: child runs in with pumpkin, adult on floor.\n\nWait, the video sequence:\n\n[0.0s] shows two people, one holding a carved pumpkin (orange, with carved face, being held), the other person's back (dark hair, white shirt) is visible.\n\n[1.0s] shifts to kitchen: child (blond, white shirt with pattern, dark pants) is walking towards an adult (white shirt) crouched on the floor.\n\n[2.0s] child continues to approach the adult, holding a pumpkin.\n\n[3.0s] child is near adult, holding pumpkin.\n\n[4.0s] child stands next to adult, holding pumpkin.\n\n[5.0s] child is still standing by adult.\n\nSo the main actions: The child runs into the kitchen holding a pumpkin and approaches the adult crouched on the floor.\n\nThe camera starts with a close-up of the pumpkin being held, then moves to a wider view showing the kitchen scene, following the child's movement.\n\nNow, concise caption:\n\nA person holds an orange carved pumpkin, then a blond child in a white shirt and dark pants runs into a kitchen carrying a pumpkin, approaches an adult crouched on the floor, and stands near them as the camera shifts from a close-up of the pumpkin to a wider kitchen view.\n\nCheck rules: chronological, motion, appearance, spatial, camera perspective.\n\nYes.\n\nWait, the first frame has two people: the one holding the pumpkin, and another person (the adult) in the background. Then the next frames are the child entering.\n\nSo the caption should capture the sequence:\n\nThe video begins with a close-up of a person holding an orange carved pumpkin, then transitions to a kitchen where a child in a white shirt runs in holding a pumpkin, approaches an adult crouched on the floor, and stops near them.\n\nNow, check all rules:\n\na) Motion: child runs in, approaches adult.\n\nb) Appearance: child blond, white shirt, dark pants; pumpkin orange; adult white shirt.\n\nc) Spatial: child in front of adult (moving towards),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KsJHSdi2bQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KsJHSdi2bQ_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 33.36470296820028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and an adult are moving their hands for pumpkin carving; one child walks into the frame and stands holding a board.", "background_and_ambient_analysis": "Background elements (refrigerator, door, table) are stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "5KxnHCzTpo0", "file_name": "5KxnHCzTpo0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals gather around an open electronic device with exposed circuitry and wires. A person in a white shirt manipulates internal components, adjusting wires and circuit boards, while others observe or assist. The camera maintains a close-up perspective, shifting focus to the hands working on the device, capturing the detailed assembly process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5KxnHCzTpo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5KxnHCzTpo0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 35.66227992906604, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals' hands and arms are moving to manipulate internal components (wires, circuit boards) within an electronic device, exhibiting deliberate physical interactions.", "background_and_ambient_analysis": "The background elements (floor tiles, walls, and furniture) remain static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5LFxs_QI308", "file_name": "5LFxs_QI308_000307_000317.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands stir a black cast iron skillet containing mixed vegetables (green broccoli, orange carrots, and red peppers) on a stovetop; the hands move a metal spoon in circular motions to mix the contents, with the pan positioned centrally on the burner. The camera maintains a close-up view of the skillet, capturing slight motion as the stirring occurs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LFxs_QI308.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LFxs_QI308_000307_000317.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 587.2112967283883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hand holding a spoon, the spoon itself, and the vegetables/food items in the pan; these are moving due to stirring actions.", "background_and_ambient_analysis": "Static background elements (countertop, wall) show no uniform shifting; no fire, water, smoke, or wind motion observed in the scene."}}
{"video_id": "5LMlSbL-zsM", "file_name": "5LMlSbL-zsM_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair and a dark patterned cardigan extends both hands forward, then lowers them while adjusting their head position. The camera maintains a close-up perspective with slight handheld movement, capturing the individual against a dimly lit room with a bright window in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LMlSbL-zsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LMlSbL-zsM_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 633.4203658238364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their hands and body, making gestures. The motion is due to explicit physical forces (voluntary movement).", "background_and_ambient_analysis": "The background (window and wall) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "5L_fHx2kr00", "file_name": "5L_fHx2kr00_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and checkered shorts sits on the floor, clapping his hands while a light-colored dog lies on the carpet in front of him. He continues clapping and smiling, the dog remains still before shifting position slightly. The camera maintains a close, slightly shaky perspective focused on the interaction between the man and the dog.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5L_fHx2kr00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5L_fHx2kr00_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 159, "blur_score": 98.62275031402127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid object) moves his hands and body while sitting; a dog (solid object) appears briefly and exits the frame. Both motions are due to explicit physical forces (manual movement and locomotion).", "background_and_ambient_analysis": "The background (furniture, floor, and boxes) shows no fluid or environmental motion (fire, water, smoke, wind). Background elements remain stable without uniform shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "5L0I4_MImOg", "file_name": "5L0I4_MImOg_000284_000294.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a kitchen with a person cooking. The main action is the person adding bread to a pan. Let's check the frames. \n\nIn frame 0, the person is holding bread. Then they place the bread on top of the sausages in the pan. The bread is a slice, maybe a baguette or similar. The pan has several sausages, they're browned, so cooking. The person's hands are moving, placing the bread. \n\nNow, the caption needs to be chronological. Start with the person's action. They are holding a slice of bread (color? maybe light brown, but not sure, but focus on motion). Then they place it into the pan with sausages. \n\nSpatial: the pan is on the stove, the person is in front of the stove. The background has kitchen items, but minimal description. \n\nCamera perspective: the video seems to be a fixed shot, close-up on the pan and the person's hands. No movement mentioned, so probably static.\n\nSo structure: person (dark shirt, light pants) picks up bread slice, places it into the pan containing cooked sausages (brown, multiple), the bread is placed on top. Then the camera is a fixed angle, close-up on the pan.\n\nWait, rule c: spatial relationships. The person is in front of the stove, the pan is on the stove. The bread is being added to the pan.\n\nAlso, rule b: describe appearance briefly. The bread is a slice, the sausages are browned, several.\n\nLet's write it step by step.\n\nFirst frame: person's hands holding bread (light brown, slice), then they place it into the pan. The pan has multiple browned sausages.\n\nChronological order: person uses hands to place bread slice into the pan with sausages. The bread is positioned on top of the sausages. \n\nCheck rules: exclude text recognition, so no \"Oreo\" or anything. Focus on motion.\n\nSo caption should be: A person wearing a dark shirt and light pants places a slice of bread into a pan containing multiple browned sausages on a gas stove. The bread is positioned atop the sausages. The camera remains stationary, focused closely on the pan and the person's hands during the action.\n\nWait, need to check if \"brown\" is okay for sausages. The video shows sausages as browned, so yes. \"Slice of bread\" is accurate. \n\nAlso, the person is in the kitchen, but background minimal. So the caption should not mention the kitchen beyond the stove and pan.\n\nLet me check the rules again. Rule e: minimal background unless essential. The stove and pan are essential. \n\nSo the main points: person's action (placing bread into pan), objects involved (bread slice, browned sausages in pan), camera static.\n\nNow, making it concise.\n\n\"A person in a dark shirt and light pants places a slice of bread into a pan with multiple browned sausages on a gas stove. The bread is positioned atop the sausages as the person’s hands move to set it down. The camera remains fixed, focusing closely on the pan and hands throughout the action.\"\n\nWait, the video starts with the person holding bread, then placing it. So chronological: starts with holding, then placing.\n\nIn the video frames: [0] person holding bread; [1] still holding; [2] placing bread into pan; [3-4] adjusting the bread in the pan.\n\nSo the action is holding bread, then placing into pan, then adjusting. But the caption should be concise, so maybe \"places a slice of bread into the pan\" as the main action.\n\nAnother angle: \"A person wearing a dark shirt and light pants places a slice of bread into a pan of cooked sausages on a gas stove. The bread is positioned on top of the sausages. The camera maintains a stationary, close-up view of the pan and the person’s hands during the action.\"\n\nYes, that's better. Let's check length and conciseness.\n\nCheck rule a: motion and behavior in chronological order. The main behavior is placing bread into pan.\n\nRule b: appearance and number. Bread is a slice (so singular, size maybe medium), sausages multiple (several, browned).\n\nRule c: spatial. Bread is placed into the pan (on top of sausages), person is in front of the stove.\n\nRule d: camera perspective fixed, close-up.\n\nSo putting it all together: A person in a dark shirt places a slice of bread into a pan containing multiple browned sausages on a gas stove, positioning the bread atop the sausages. The camera remains stationary, focusing closely on the pan and the person’s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5L0I4_MImOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5L0I4_MImOg_000284_000294.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 160.75160546079763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing dark shirt and light pants) is squeezing a lemon over a pan of food. The lemon and the juice dripping onto the food are the moving objects due to the person's action.", "background_and_ambient_analysis": "The background (kitchen elements) is static and shows no fluid motion (fire, water, smoke, wind). No significant ambient environmental motion is present."}}
{"video_id": "5LoQA4HYR8A", "file_name": "5LoQA4HYR8A_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand guides a light-colored wooden plank through a dark machine, pushing it forward as the plank moves toward the right. The camera captures the action closely, with minimal background details and a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LoQA4HYR8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LoQA4HYR8A_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 162, "blur_score": 277.2640301126147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving a wooden plank along a workbench surface, demonstrating deliberate, controlled motion due to physical interaction (pushing).", "background_and_ambient_analysis": "No shifting backgrounds observed; the wooden workbench and static elements remain stationary. No fluid or environmental motion (e.g., fire, water, smoke) present."}}
{"video_id": "5LhQJz4aabs", "file_name": "5LhQJz4aabs_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a dark shirt bending over. The background has a mirror, a light source on the left, and some decorative wall patterns. Then, the person stands up, and there's a pink object involved—they seem to be handling it, maybe lifting or moving it. Then they lower their arm. The camera is static, right? Let's check the frames. The camera doesn't move much, so it's a fixed perspective. The person is the main subject, dark clothing, moving from bent to standing, interacting with the pink item. Background elements like the mirror and light are there but not essential for motion. Need to keep it concise, chronological. So the sequence: person bends, stands, handles pink object, lowers arm. Camera is static, top-down? Wait, the first frame shows a top-down view? Maybe not, but the camera angle is fixed. Let's phrase it.\n\nMain subject: a person in dark clothing (size, maybe medium, orientation changes from bent to upright). Motion: bends over, stands up, raises arm with pink object (maybe a pillow or something), then lowers. Spatial: in a room with a mirror and light. Background minimal. Camera is static, fixed position. Let's put it all together.\n\nWait, the rules say exclude text recognition, named characters, so no names. Focus on motion. Chronological: start with bending, then standing, handling object, lowering. Background: mention mirror and light briefly if essential. But maybe keep background minimal. Let's see.\n\n\"Starting with a person in dark clothing bending over a surface, the individual then stands upright, raising a pink object above their head before lowering their arm. The scene occurs in a room with a wall-mounted mirror and a bright light source to the left; the camera remains stationary throughout.\"\n\nWait, check the rules: \"background descriptions minimal unless essential for understanding motion.\" So the mirror and light might not be essential here. But maybe the light source is there. Let's make sure.\n\nIn the first frame, the light is bright on the left, mirror behind the person. The person moves from bent to standing, handling pink item. The pink item is moved up and down. So chronological: person bends, stands, lifts pink object, lowers. Camera fixed. Let's check the frames. Frame 0: bent. Frame 1: standing, hand up. Frame 2: hand with pink object. Frame 3: still holding. Frame 4: lowering arm. Frame 5: arm down.\n\nSo the motion is bending, then standing, then raising arm with pink object, then lowering. The person is in dark clothes, maybe. Size is not specified, but maybe medium. Spatial: the person is in the foreground, room background.\n\nNow, putting it into the caption.\n\n\" A person in dark clothing begins bent over, then stands upright while raising a pink object above their head before lowering their arm. The camera remains fixed throughout, capturing the motion against a dimly lit room with a visible mirror and light fixture.\"\n\nWait, but need to be concise. Let's trim. \"A person in dark clothing bends over, stands upright, raises a pink object above their head, then lowers their arm. The camera stays stationary in a dimly lit room with a mirror and light fixture visible in the background.\"\n\nBut maybe \"dimly lit\" isn't necessary. Wait, the light source on the left is bright, so maybe the room is partly lit. Let's check. The light is bright on the left, so the room has some lighting. But maybe background minimal. So maybe \"The camera remains fixed in a room with a mirror and light fixture to the left.\"\n\nWait, rules say \"background descriptions minimal unless essential for understanding motion.\" So if the mirror reflects part of the motion, but maybe not. Let's see. The mirror is there, but the person is moving in front of it. Maybe it's not essential. So maybe omit mirror and light unless necessary. But the bright light on the left is part of the scene.\n\nWait, in frame 0, there's a bright light on the left, so the room has a light source there. Maybe it's part of the background. Let's include it minimally.\n\nPutting it all together chronologically: person bends, stands, lifts pink object, lowers. Camera fixed.\n\n\"A person in dark clothing bends over, then stands upright while lifting a pink object above their head before lowering their arm. The camera remains stationary throughout the sequence in a room with a bright light source visible on the left.\"\n\nCheck the rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance: dark clothing, pink object.\n\nc) Spatial: no specific spatial relationships needed, since it's just the person's motion.\n\nd) Camera perspective: stationary, fixed.\n\ne) Background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LhQJz4aabs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LhQJz4aabs_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 145.3947813588341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving: adjusting posture, sitting, and moving arms.", "background_and_ambient_analysis": "Background (wall pattern and mirror) is static with no uniform shift. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "5LcRfd2oYnY", "file_name": "5LcRfd2oYnY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, black shorts, and red shoes performs a rotational motion on a circular concrete area. They begin with one arm raised high, then twist their torso and extend the arm in a sweeping motion to the opposite side while maintaining a wide stance. The background features grass and trees with a small shed visible. The camera remains stationary, capturing the full body movement of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LcRfd2oYnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LcRfd2oYnY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 120.05584649636995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a crunch exercise, moving their arms and torso in a rhythmic motion.", "background_and_ambient_analysis": "Background elements (trees, shed, concrete) are static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5LmjUNisYS0", "file_name": "5LmjUNisYS0_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five older adults sit around a green mahjong table; a person on the right moves a tile toward the center, followed by another player from the front reaching to pick up a tile. The individual in a brown jacket adjusts tiles on the table while others observe. The camera maintains a top-down perspective with no movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LmjUNisYS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LmjUNisYS0_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 433.8995552272863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving their hands and upper bodies to interact with the table (e.g., moving cards, chips, or table surface).", "background_and_ambient_analysis": "Background elements (wall, ground) are consistent across frames with no shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven effects)."}}
{"video_id": "5M3fePxFYOs", "file_name": "5M3fePxFYOs_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a dark stage illuminated by red lighting, showcasing a band of musicians in red shirts and black pants playing guitars, drums, and bass. As the scene progresses, two dancers in red shirts and black pants enter from the right, moving energetically across the stage with dynamic steps and kicks. Additional dancers join, advancing in front of the seated band, which maintains its position. The camera pans left, following the dancers’ movement, with a slight shake, while the background remains dark to emphasize the red-lit performers.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5M3fePxFYOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5M3fePxFYOs_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 37.29090035465573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: dancers (people) moving via locomotion (stepping, swaying), musicians (people) performing with instruments (guitars, drums).", "background_and_ambient_analysis": "Background elements (dark stage backdrop, red floor) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "5LxJ1odaQ5k", "file_name": "5LxJ1odaQ5k_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate the strings and fretboard of a dark-colored electric guitar, with the left hand pressing frets and the right hand strumming or plucking. The guitar is held horizontally against the person's body, positioned in front of them. The camera maintains a close-up, static shot focused on the hands and instrument throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5LxJ1odaQ5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5LxJ1odaQ5k_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 168.3198348444269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and guitar are moving, with the hands performing strumming and fretting actions on the guitar.", "background_and_ambient_analysis": "Background is static (no shifting walls or environmental elements like fire/water/smoke)."}}
{"video_id": "5M9bVkbvzMg", "file_name": "5M9bVkbvzMg_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white tank top and pink shorts walks toward black step platforms, steps onto one, steps off, and moves right. A person in a red shirt and dark pants approaches the platforms, steps onto one, and steps off. The woman continues moving while the person in red also steps off. The camera follows the subjects’ motion with a steady, slightly panning view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5M9bVkbvzMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5M9bVkbvzMg_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 339.9021057859211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid, distinct objects (people) are moving: a foreground person in a white top and pink shorts performing step aerobics, and a background person in red attire also engaging in similar exercise movements. Their motion is deliberate locomotion due to physical exertion.", "background_and_ambient_analysis": "The background features stationary windows with trees visible outside, showing no signs of fire, water, smoke, or wind. Trees are static relative to the building, indicating no dominant fluid/environmental motion."}}
{"video_id": "5Lqp8e9vfFs", "file_name": "5Lqp8e9vfFs_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to follow all the rules. Let's look at the video frames.\n\nFrame 0: Shows a child's legs on a scooter. The scooter has green and white parts, child is wearing socks with patterns, shoes. Background is pavement and some greenery.\n\nFrame 1: Child standing against a textured wall, wearing a black and yellow shirt with \"SAMSUNG\" (but rule f says exclude text recognition, so maybe just mention the shirt colors? Wait, rule f says exclude text recognition, so maybe don't mention the text. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So for the shirt, since it's text, I should just describe the colors: black and yellow shirt.\n\nFrame 2-3: Same child standing against the wall, maybe adjusting position. Frame 4: Back to scooter, child riding. Frame 5: The scooter is moving, child's legs on it.\n\nNow, chronological order. The video starts with the child on the scooter (legs, pavement, green scooter), then cuts to the child standing against the wall (black and yellow shirt), then the child is still there, then back to scooter. Wait, the frames are: 0 (scooter), 1 (wall), 2 (wall), 3 (wall), 4 (scooter), 5 (scooter). Wait, the given video has 6 frames? Wait, the user provided <0.3 seconds> to <5.7 seconds> as the video.\n\nWait, let's parse the input. The user has a list of frames:\n\n- [0.0]: Child's legs on scooter, green and white, pavement background.\n\n- [0.3]: Child standing against textured wall, black and yellow shirt.\n\n- [0.6]: Child standing against wall.\n\n- [0.9]: Child standing against wall.\n\n- [1.2]: Child standing against wall.\n\n- [1.5]: Child on scooter (legs, green scooter).\n\nWait, no, the user provided the frames as:\n\n<0.3 seconds> [scooter legs]\n\n<1.4 seconds> [child against wall]\n\n<2.5 seconds> [child against wall]\n\n<3.6 seconds> [child against wall]\n\n<4.7 seconds> [scooter legs]\n\nWait, the user's input shows:\n\nFirst frame: child on scooter (legs, green scooter)\n\nSecond: child against wall (black/yellow shirt)\n\nThird: same as second\n\nFourth: same as second\n\nFifth: child on scooter (legs, green scooter)\n\nSo the sequence is: scooter → wall → wall → wall → scooter.\n\nNow, the caption needs to be chronological.\n\nLet's structure it:\n\nStart with the first action: child riding a scooter (legs on green and white scooter, pavement background). Then cut to child standing against textured wall (wearing black and yellow shirt), standing in place. Then back to child riding scooter.\n\nNow, check rules:\n\na) Motion and behavior: first, child is on scooter (riding), then standing, then riding again.\n\nb) Appearance: child (legs, socks, shoes on scooter; black/yellow shirt against wall).\n\nc) Spatial: when on scooter, legs on scooter; when against wall, standing in front of wall.\n\nd) Camera: first frame is low angle (legs), then medium shot (child against wall), then back to low angle (legs on scooter).\n\ne) Background minimal: pavement in first and last, textured wall in middle.\n\nf) Exclude text: shirt has \"SAMSUNG\" but we don't mention text.\n\ng) Don't output reasoning.\n\nSo the caption should be:\n\nA child's legs are positioned on a green and white scooter while riding on a paved surface. The camera then shifts to show the child standing still in front of a textured wall, wearing a black and yellow shirt. The scene returns to the child's legs on the scooter, continuing to ride.\n\nWait, check if it's chronological: first scooter, then wall, then scooter.\n\nYes.\n\nNow, check for conciseness. \"Child\" is the main subject, single subject.\n\nCheck rules:\n\n- Motion: riding (first), standing (middle), riding (last).\n\n- Appearance: green/white scooter, black/yellow shirt.\n\n- Spatial: on paved road, in front of textured wall.\n\n- Camera: low angle (first and last), medium shot (middle).\n\n- Background minimal: pavement, textured wall.\n\n- No text, no names.\n\nLet me draft:\n\nThe video begins with a child riding a scooter, legs positioned on the green and white deck on a paved surface. It then cuts to the child standing still against a textured wall, wearing a black and yellow shirt. The scene returns", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Lqp8e9vfFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Lqp8e9vfFs_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 300.5643733937321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in a black and yellow soccer jersey walks and turns away from the wall; the scooter in the first scene is stationary.", "background_and_ambient_analysis": "The background elements (asphalt and concrete wall) are static in both scenes; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "5M68R2zufKI", "file_name": "5M68R2zufKI_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a leopard print top gestures toward a snowman-shaped cupcake with white icing, a carrot nose, and black details, positioned on a wooden board; their hands move toward and then away from the cupcake, after which the person stands and the camera pulls back to show a kitchen counter with additional items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5M68R2zufKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5M68R2zufKI_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 86.0045125716899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and body exhibit movement (gesturing and stepping back), while the cupcake and cutting board remain stationary.", "background_and_ambient_analysis": "Background elements (countertop, cabinets, kitchen items) remain static and do not exhibit uniform shifting; no fire, water, or smoke is present."}}
{"video_id": "5MCDQb8QVlA", "file_name": "5MCDQb8QVlA_000369_000379.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a brush to apply paint to a white bottle adorned with pink and red floral designs, holding the bottle with their left hand while the brush moves in smooth strokes along its surface. To the left of the bottle, a small glass dish containing a white substance and scattered paint remnants sits on a tablecloth featuring large pink and red floral patterns. The camera maintains a static top-down perspective throughout, focusing on the hands and the painting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MCDQb8QVlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MCDQb8QVlA_000369_000379.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 157.9696365837799, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a paintbrush against a cylindrical bottle, with visible motion of the brush and hand movements.", "background_and_ambient_analysis": "The tablecloth with floral patterns and the glass container with a white substance remain stationary; no fluid motion (fire, water, smoke) or wind-driven movement is present."}}
{"video_id": "5MDaFmlp5kk", "file_name": "5MDaFmlp5kk_000481_000491.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a small red circular object with a greenish base, pressing and adjusting it onto a textured yellow spherical object resting on a white cloth. The right hand holds the red object while the left hand guides its placement, with patterned fabric visible in the background. The camera maintains a close-up, static perspective focused on the interaction between the hands and the objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MDaFmlp5kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MDaFmlp5kk_000481_000491.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.2427120049066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands press a red circular object downward onto a yellow textured ball; the red object undergoes discrete downward motion due to direct physical force from the fingers.", "background_and_ambient_analysis": "The background consists of a static white surface and patterned fabric with no shifting elements or fluid motion (fire, water, smoke, wind). Background remains uniform and unmoving throughout."}}
{"video_id": "5MH92bNjOlM", "file_name": "5MH92bNjOlM_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt plays a golden saxophone, tilting their head initially before bringing it to their mouth to blow. After playing, they lower the instrument and wave their hand. The scene occurs indoors against a plain wall; the camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MH92bNjOlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MH92bNjOlM_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.91151817982595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete object) is moving their head and manipulating the saxophone, including lifting and positioning the instrument.", "background_and_ambient_analysis": "Background elements (walls, door) remain static with no shifting or fluid motion (e.g., no fire, water, or smoke)."}}
{"video_id": "5MPC7k-guoM", "file_name": "5MPC7k-guoM_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a yellow bikini bottom on a person's lower back as the individual lies prone; the hands pull and position the fabric, then the camera widens to show the person fully reclined on a light-colored surface, transitioning from a close-up to a broader top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MPC7k-guoM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MPC7k-guoM_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 293.20140625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The masseuse's hands and a massage tool are moving over the recipient's lower back and hip area, applying pressure and performing massage motions. The recipient is stationary.", "background_and_ambient_analysis": "The background (tiled floor, massage table) is static with no shifting or environmental fluids (fire, water, smoke, wind) present. The motion is not ambient."}}
{"video_id": "5MSasY97ar0", "file_name": "5MSasY97ar0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red shirt and black shorts with white shoes, the other in a dark blue shirt and dark shorts with dark shoes, play squash in an indoor court. Initially, the red-shirted player stands near the left wall while the blue-shirted player is near the right wall. They move across the court, the red-shirted player advancing toward the center before the blue-shirted player steps forward. The players alternate positions, with the blue-shirted player eventually moving closer to the camera as the red-shirted player retreats. The camera remains stationary, capturing their movements in a well-lit enclosed space with wooden flooring and white walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MSasY97ar0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MSasY97ar0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 117, "blur_score": 38.78388007223577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people using rackets to hit a squash ball, with movements driven by explicit physical interactions (racket swings, ball collisions).", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5MQqmJdHnmA", "file_name": "5MQqmJdHnmA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a beige hat, checkered jacket, beige pants, and white shoes stands beside a tree on a paved plaza with a metal bowl on the ground. He raises his right hand, then gestures with both hands while performing a trick, as pedestrians walk past in the background. The camera remains stationary, capturing him from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MQqmJdHnmA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MQqmJdHnmA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 336.6839858492136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People walking in the background are moving due to locomotion; the statue is static.", "background_and_ambient_analysis": "The background (buildings, tree) is static with minor sway due to wind, but dominant motion is from people walking (discrete objects). No fire, water, smoke or wind dominates."}}
{"video_id": "5MiPKBemgws", "file_name": "5MiPKBemgws_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt, camouflage pants, and black boots stands in front of a white garage door. Initially with hands on hips, they shift to position hands at their sides. The camera remains stationary throughout, capturing the individual's upright stance against the static background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MiPKBemgws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MiPKBemgws_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 213.90699021909106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person standing in front of the garage door is making subtle movements (adjusting posture, shifting weight, moving hands).", "background_and_ambient_analysis": "The background (garage door and ground) shows no shifting or environmental effects. No fire, water, smoke, or wind observed."}}
{"video_id": "5MVCZsrHkzw", "file_name": "5MVCZsrHkzw_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of approximately twenty people, wearing casual and athletic attire in various colors, stand on a sandy field. As the sequence progresses, individuals begin moving: a person in a white shirt runs leftward, while others in blue and yellow attire advance toward the center. The crowd gradually disperses, with some members running in opposite directions. The camera pans left, capturing the dynamic movement of the group against a backdrop of distant buildings and a green fence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MVCZsrHkzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MVCZsrHkzw_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 56.85292141422593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the batter, the ball, and fielders moving due to physical forces (swing, throw, run).", "background_and_ambient_analysis": "The background (trees, buildings) is stable with no uniform shifting. No dominant ambient environmental motion (fire, water, wind) is visible."}}
{"video_id": "5MrPJSt9fDk", "file_name": "5MrPJSt9fDk_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black gloves uses a vacuum cleaner with a white brush attachment to clean the gray carpeted floor of a vehicle, moving the vacuum attachment from the front seat area toward the rear. The individual manipulates the tool over the floor panels and seat bases, adjusting its position to reach various surfaces. The camera maintains a close-up view, focusing on the vacuuming motion and the surrounding car interior components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MrPJSt9fDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MrPJSt9fDk_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 223.44359876798524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The vacuum cleaner is actively moved by a gloved hand across the car floor, demonstrating solid object motion due to physical forces (person pushing it).", "background_and_ambient_analysis": "The car interior background remains static throughout the main segment (0.5-5.0 seconds); no ambient environmental motion (e.g., fire, water, smoke) is present."}}
{"video_id": "5N1NparcS88", "file_name": "5N1NparcS88_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and a red bracelet manipulates a white cylindrical object with both hands at a light-colored table, twisting and moving it in front of the camera. The hands shift positions, blurring slightly as the object is rotated and repositioned, with the upper body remaining out of focus against a plain light background. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5N1NparcS88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5N1NparcS88_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 257.79773501363917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands manipulate a pen and a ruler-like object, exhibiting controlled, deliberate motion consistent with physical handling rather than environmental forces.", "background_and_ambient_analysis": "The background (plain wall and table) remains static with no shifting, fluid motion, or environmental effects (e.g., fire, water, smoke, wind). No ambient elements dominate the scene."}}
{"video_id": "5MZ2oTUGNOA", "file_name": "5MZ2oTUGNOA_000278_000288.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark skin, wearing a blue tank top with red straps, cuts a thread on a wooden loom using scissors. The camera begins with a top-down close-up of the hand holding the thread, then shows the scissors severing the thread as the person manipulates the loom; finally, the camera pulls back to reveal the individual standing in front of the loom, adjusting the threads.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5MZ2oTUGNOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5MZ2oTUGNOA_000278_000288.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 469.11760309122405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively cutting ropes with scissors, with hand movements and rope manipulation being the primary discrete object motion.", "background_and_ambient_analysis": "Background elements (metal bars, bamboo) show no uniform shifting; no fire, water, or wind-driven motion detected."}}
{"video_id": "5NA7ipXyvWk", "file_name": "5NA7ipXyvWk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt works at an outdoor wooden table, using a tool on a light-colored block. They lift a wooden mallet and strike the tool, adjusting their grip. Various tools and a wooden bottle are positioned on the table. The background shows green foliage. The camera maintains a static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NA7ipXyvWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NA7ipXyvWk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 156, "blur_score": 400.28420005161365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is manipulating objects (e.g., a mallet and a block) on a workbench; their hands and tools exhibit controlled, deliberate movements.", "background_and_ambient_analysis": "Background consists of static trees and wire; no significant fluid or wind-driven motion observed. Background elements remain consistent without uniform shifting."}}
{"video_id": "5N4QNSM5f7g", "file_name": "5N4QNSM5f7g_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a purple dress and white shoes stands holding a branch, while a boy in a green shirt and beige shorts walks toward the camera. The camera follows their movement with a slight pan left, capturing the boy moving closer to the foreground as the girl remains stationary to the left in a grassy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5N4QNSM5f7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5N4QNSM5f7g_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 174.3195955305656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (a girl and a boy) are moving by walking; the girl holds a stick and the boy holds greenery. Their motion is due to their own locomotion and is distinct and solid.", "background_and_ambient_analysis": "The background consists of static elements (grass, trees, road) with no dominant fluid or environmental motion (e.g., wind, water) that shifts uniformly. Leaves show minor movement but is not dominant."}}
{"video_id": "5NMtPCTgWsw", "file_name": "5NMtPCTgWsw_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair sits on a bed, wearing a pearl necklace. An arm enters the frame from the left, adjusting the necklace around her neck; the hand moves the necklace upward and then away. The girl looks up, smiles, and leans forward, bending toward the camera. The camera remains static throughout, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NMtPCTgWsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NMtPCTgWsw_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 238.80821417617665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An arm (discrete object) moves to adjust the hair of a seated person, followed by the seated person's head and upper body movement. Both motions are solid, distinct, and result from explicit physical interaction (hair adjustment and reactive head movement).", "background_and_ambient_analysis": "The background (bed, nightstand, wall with wave pattern) remains static with no shifting or fluid motion (fire, water, smoke, wind). No environmental effects dominate the scene."}}
{"video_id": "5N88ht440gw", "file_name": "5N88ht440gw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and colorful shorts walks forward in a hallway, trailed by a small black cat. The person moves toward a door, opens it, and enters, with the cat following into the doorway. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5N88ht440gw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5N88ht440gw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 60.04578258086587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and the black cat are the discrete moving objects. The woman walks toward a door, turns, and enters a hallway, while the cat follows her movement. Both motions are solid, distinct, and self-propelled.", "background_and_ambient_analysis": "The background consists of static white walls and tiled flooring with no shifting or fluid motion (e.g., fire, water, smoke). No environmental elements exhibit significant motion."}}
{"video_id": "5NQcJB56jtM", "file_name": "5NQcJB56jtM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NQcJB56jtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NQcJB56jtM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 53.822271026912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (dancing) are the moving discrete objects. Their motion is due to locomotion (dancing) and can be tracked with bounding boxes.", "background_and_ambient_analysis": "The background (walls, ceiling lights, chandeliers) appears static and does not shift uniformly. No fire, water, smoke, or wind is visible."}}
{"video_id": "5NcAzo6TTzY", "file_name": "5NcAzo6TTzY_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a bright yellow high-visibility vest, blue hard hat, and white face mask stands in front of a large wall with a square vent, operating a high-pressure water hose to spray water onto the wall, creating a mist. The individual adjusts their stance and hose position slightly while continuing the spraying motion. The camera remains stationary, capturing the scene from a medium distance with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NcAzo6TTzY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NcAzo6TTzY_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 31.801490474149915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a high-visibility vest and blue helmet is actively spraying water onto a wall using a hose, with visible motion in their arm and body position.", "background_and_ambient_analysis": "The background (white wall, ground, and plants) shows no uniform shifting, and while water is being sprayed, it is an action-driven fluid motion controlled by the person rather than dominating the scene as ambient environmental motion."}}
{"video_id": "5NfyHexBW7E", "file_name": "5NfyHexBW7E_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and navy raglan sleeve shirt sits on a red couch, initially facing forward. They then tilt their head downward, extend their right hand toward a table in front, and reach for an object. To the right, another individual in dark clothing is partially visible. The camera remains stationary, maintaining a close-up view of the first person and the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NfyHexBW7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NfyHexBW7E_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 88.98740893552332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) moves to interact with a snack package on the table, demonstrating explicit physical action (reaching/picking).", "background_and_ambient_analysis": "The background (red couch, static wall, and person in blue shirt) remains uniformly still throughout the frames. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5NeUfe9AjIE", "file_name": "5NeUfe9AjIE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair, wearing a dark blue top with white patterns, sits on a beige couch. She holds a small object in her right hand, then crosses her arms over her chest while keeping the object in her left hand. A black vertical structure is visible behind her. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NeUfe9AjIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NeUfe9AjIE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 33.49006481143236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is moving her hands and adjusting objects (e.g., glasses, blue item), with no fluid/environmental motion in the scene.", "background_and_ambient_analysis": "Static couch and wall with no shifting or fluid motion (fire, water, wind)."}}
{"video_id": "5Ngr7ZgtXR8", "file_name": "5Ngr7ZgtXR8_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black sportswear and white sneakers runs across a blue indoor court with yellow and red lines, then stops and walks toward a group of several people in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Ngr7ZgtXR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Ngr7ZgtXR8_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 73.13297304915574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skater moves across the ice rink in a linear path, with additional distant figures moving minimally. The skater's motion is clearly tracked through distinct locomotion (skating) with visible friction and balance adjustments on the solid ice surface.", "background_and_ambient_analysis": "The ice rink background (walls, ceiling lights, and ice surface) shows no fluid motion or environmental disturbances. Static elements remain fixed without uniform shifting, indicating no fire, water, smoke, or wind dominance. The environment is controlled and solid."}}
{"video_id": "5Nmghw4GAeo", "file_name": "5Nmghw4GAeo_000536_000546.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white beekeeping veil, brown jacket, blue jeans, and white gloves crouches beside a green beehive box resting on a stone base. The individual uses a yellowish hive tool to interact with the hive's exterior, moving the tool against the hive's surface in a controlled motion. The background consists of dry leaves and sparse tree branches. The camera maintains a stationary, eye-level perspective throughout, capturing the person's actions from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Nmghw4GAeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Nmghw4GAeo_000536_000546.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 400.8326827709649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in beekeeping gear manipulates a tool while interacting with a beehive box; the person's hands and tool exhibit discrete movements.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting; a small fire is present but not dominant in motion."}}
{"video_id": "5Nwe0rqFTig", "file_name": "5Nwe0rqFTig_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair, wearing a beige sweater and gold hoop earrings, looks to the side, then adjusts a necklace with their right hand before using a makeup brush on their chin. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Nwe0rqFTig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Nwe0rqFTig_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 44.10493824465054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human subject (woman) moves a makeup brush across her face; discrete solid objects (brush, hand) exhibit controlled motion due to deliberate physical action.", "background_and_ambient_analysis": "Background elements (door, poster) remain static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "5NnrdZCspAE", "file_name": "5NnrdZCspAE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a red cylindrical object with a metal-bladed knife; the left hand holds the red object while the right hand uses the knife to slice it, causing small fragments to fall onto the speckled surface. A black circular fan-like object rests in the bottom right corner. The camera remains stationary, providing a top-down view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NnrdZCspAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NnrdZCspAE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.72674999019824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a red object (pen-like) are moving as the knife is used to cut or trim the red object. The motion is due to explicit physical action (cutting).", "background_and_ambient_analysis": "Background is static (light floor and black basket). No shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5NxHVhOFBnk", "file_name": "5NxHVhOFBnk_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt irons a garment on an ironing board, then leans back with their mouth open before resuming ironing. The camera alternates between wide shots of the person at the ironing board and close-ups of their face and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NxHVhOFBnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NxHVhOFBnk_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 105.26876469666766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete object) moves through the scene: leaning forward, turning head, moving away from the camera, and then re-entering the frame.", "background_and_ambient_analysis": "Background (wallpaper, clothes) remains static with no shifting. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5OGJmiz9fM0", "file_name": "5OGJmiz9fM0_000230_000240.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with long hair tied in a braid and colorful floral shorts stands facing a light-colored wall, adjusting their hair. They bend forward to pick up a red object from a hook mounted on the wall, then straighten up while continuing to adjust their hair. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5OGJmiz9fM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5OGJmiz9fM0_000230_000240.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 79.36365141296622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving their hands to tie hair, with clear locomotion of limbs and torso.", "background_and_ambient_analysis": "Static background elements (walls, door) show no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "5O7gxKuvtbA", "file_name": "5O7gxKuvtbA_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, red cap, and sunglasses hanging from his neck walks forward while being escorted by multiple officers wearing bright yellow reflective vests, black uniforms, and red-accented caps. The officers flank the man as they move along a path, with trees and open space in the background. The camera follows the group closely, maintaining a steady perspective with slight movement as the subjects advance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5O7gxKuvtbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5O7gxKuvtbA_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 65.0485398546729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and multiple police officers are moving together as a group, walking along a path. The motion is due to their locomotion and is easily trackable with bounding boxes.", "background_and_ambient_analysis": "The background consists of stationary trees and a road with no significant wind-driven motion or fluid effects. No fire, water, smoke, or dominant ambient phenomena observed."}}
{"video_id": "5NyG95E3owM", "file_name": "5NyG95E3owM_000293_000303.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink shirt with black stripes and a red cap crouches beside a light brown camel, using a tool to work on the camel’s lower leg. The individual maneuvers the tool with both hands, adjusting its position on the camel’s hoof while the camel remains stationary. The camera shifts angles slightly to capture the close-up interaction, focusing on the person’s hands and the camel’s leg, with dry grass and a brick structure visible in the background but not emphasized. The perspective remains close to the subjects throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5NyG95E3owM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5NyG95E3owM_000293_000303.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 378.1451004417529, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in pink clothing and red hat interacts with a camel's leg using a tool, showing discrete hand movements while the camel remains stationary.", "background_and_ambient_analysis": "Brick wall and ground are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5OH3TPhbLWE", "file_name": "5OH3TPhbLWE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a caption for this video based on the provided frames. The user wants a concise, chronological paragraph focusing on the main subjects' actions.\n\nFirst, looking at the video frames. The first frame is a bit blurry, showing a person in a kitchen setting. Then the next frames show a person pouring liquid from a metal pitcher into a cup. There's a cup of coffee already there with foam, maybe a cappuccino. The person is using their hands: one holds the cup, the other pours milk or cream into it.\n\nSo the main subject is the person, wearing a black shirt. They're holding a white cup with a saucer, and pouring from a silver pitcher. The cup is in their left hand, pitcher in the right. The background has a counter with other items like a blender, cups, maybe a napkin dispenser. But the rules say to keep background minimal unless essential. So maybe just mention the counter and some equipment.\n\nChronological order: The person starts with the cup, then pours the liquid into it. The action is pouring milk into the coffee. The camera seems to be static at first, then maybe a slight shake as it moves closer? The user says to mention camera perspective and movement. The first frame is blurry, then it focuses on the hands and the pouring action. So maybe the camera is handheld, with a slight shake.\n\nWait, the output format says to conclude with camera perspective and movement. So after describing the actions, add that the camera is handheld with a slight shake.\n\nLet me check the rules again. Rules a) focus on motion in chronological order. So start with the person holding the cup, then pouring. Mention the appearance: black shirt, white cup, silver pitcher. Spatial: the pitcher is in the right hand, cup in left. Background minimal, maybe \"counter with coffee-making equipment.\"\n\nWait, the user says \"exclude text recognition, named characters, etc.\" So don't mention any specific brand names. Just \"coffee-making equipment\" maybe.\n\nPutting it all together: A person in a black shirt pours white liquid from a silver pitcher into a white cup held in their left hand, while a prepared coffee cup with latte art sits to the left on a dark counter. The camera remains handheld with a slight shake.\n\nWait, the first frame is blurry, but the video starts with the person pouring. Let me check the timestamps. Frame 0: blurry. Frame 1: person holding cup. Frame 2: same. Frame 3: pouring. So the main action is pouring. So the caption should start with the pouring action.\n\nWait, the video starts with a blurry shot, then cuts to the person pouring. So the chronological order is: the person holds the cup, then pours the liquid. So the caption should describe that sequence.\n\nSo: A person wearing a black shirt holds a white cup in their left hand and pours white liquid from a silver pitcher into the cup, with a prepared coffee cup sitting to the left on the counter. The camera maintains a handheld perspective with slight movement.\n\nWait, the user says \"conclude with camera perspective and movement\". So maybe: \"A person in a black shirt pours white liquid from a silver pitcher into a white cup held in their left hand, with a prepared coffee cup visible to the left on the counter. The camera remains handheld with slight shake.\"\n\nCheck for minimal background. The counter has other items, but the rule says to keep background minimal unless essential. So maybe just mention the counter. The other items (blender, napkins) are in the background, but since they're not essential, maybe omit them. But the user says \"if relevant\". Hmm. The main action is pouring, so the counter is where the action is happening, so it's relevant. But maybe just \"dark counter\" as in the frames.\n\nAlso, the person's hands: \"a person in a black shirt\" (no full body, just the arms), \"holds a white cup in their left hand\", pours from the pitcher. The cup already has some liquid, and milk is being added.\n\nAnother point: the video starts with a blurry shot, but the first frame is part of the video. But in the caption, we need to describe the main action, so maybe the blurry part is the initial setup. But the user says \"chronological paragraph\", so starting from the action. Since the video starts with the blurry frame, but then shows the pouring, perhaps the caption starts with the pouring action as the main focus.\n\nWait, the user says \"focus primarily on the motion and behavior of main subjects in chronological order.\" So the main subject is the person pouring. So the caption should describe that action.\n\nPossible caption:\n\nA person in a black shirt holds a white cup in their left hand and pours white liquid from a silver pitcher into the cup. A prepared coffee cup", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5OH3TPhbLWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5OH3TPhbLWE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.4267456342017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands and arms are moving, pouring milk from a pitcher into a cup. The pitcher and cup are solid objects being manipulated.", "background_and_ambient_analysis": "The background (counter and coffee machine) is stable with no uniform shifting. No fire, water, smoke, or wind dominates; the pouring of milk is controlled and discrete."}}
{"video_id": "5OQ1M9tVXvQ", "file_name": "5OQ1M9tVXvQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules properly. The user wants a concise paragraph in chronological order, focusing on the main subjects' actions and movements. The main subjects here are an adult and a baby.\n\nLooking at the video frames: the adult is feeding the baby with a bottle. The baby is lying down on a colorful blanket with cartoon characters. The adult is holding the bottle, tilting it to feed the baby. The baby is looking up at the adult. The camera seems to be stationary, maybe a close-up shot from a fixed position.\n\nNeed to check if the background is essential. The blanket has cartoon prints, but the rules say minimal background unless essential. Since the baby is on the blanket, maybe mention it's a colorful blanket but not too detailed. The adult is wearing a white shirt. The baby has a pacifier? Wait, in the frames, the baby has a pacifier in their mouth? Wait, no. Wait, the baby is being fed from a bottle, but in some frames, maybe there's a pacifier. Wait, looking back: the first frame shows the baby with a pacifier, then the bottle is brought to the baby's mouth. Wait, the video shows the adult holding the bottle and feeding the baby. The baby's mouth is on the bottle. The baby is looking at the adult while being fed.\n\nSo the chronological order: adult holds the bottle, brings it to the baby's mouth, baby drinks. The baby is lying down, adult is next to them. The camera is static, close-up. The background is a colorful blanket with cartoon characters, but maybe mention \"colorful blanket\" as minimal.\n\nCheck the rules: exclude text recognition, named characters. So no mentioning specific cartoons. Just say colorful blanket. The adult is male, white shirt. Baby is lying down, wearing a white shirt maybe? Wait, the baby is on a blanket, the video shows the baby in white clothes. But maybe not necessary. The rules say to mention appearance and number, but keep it concise.\n\nWait, the user says \"Briefly describe their appearance and number (color, size, orientation).\" So the adult is wearing a white shirt, maybe short hair. Baby is lying down, perhaps in a white outfit. But maybe just say \"an adult in a white shirt\" and \"a baby\".\n\nWait, the output must be in chronological order. So the sequence of actions: the adult is holding the bottle, then the baby is drinking, then maybe the bottle is moved away? Wait, the frames show the adult's hand holding the bottle, feeding the baby. The baby is sucking on the bottle. The camera is focused on the interaction.\n\nSo the caption should start with the adult feeding the baby, then the baby drinking, maybe the bottle being lifted slightly. But need to be concise. Maybe: An adult in a white shirt holds a bottle to a baby lying on a colorful blanket. The baby, wearing a white garment, drinks from the bottle while looking at the adult. The camera remains stationary in a close-up position.\n\nWait, but the rules say to focus on motion and behavior in chronological order. So maybe start with the action: The adult holds a bottle and brings it to the baby's mouth. The baby drinks from the bottle while looking up at the adult. The camera stays fixed on the interaction.\n\nCheck if spatial relationships are needed. The adult is next to the baby, the baby is lying on the blanket. Maybe \"an adult sits beside a baby lying on a colorful blanket.\" But the user says minimal background. Maybe just mention the blanket as the setting.\n\nLet me check the sample output. Wait, the user didn't provide a sample, but the rules say \"keep background descriptions minimal unless essential\". The blanket is the main background here, so it's essential for context.\n\nSo putting it all together: An adult in a white shirt holds a bottle to feed a baby lying on a colorful cartoon-patterned blanket. The baby, dressed in white, drinks from the bottle while looking at the adult. The camera remains stationary in a close-up view.\n\nWait, the rules say to exclude text recognition, so no mention of \"cartoon-patterned\" but just \"colorful blanket\". Wait, the blanket has cartoon characters, but the rule says exclude named characters, so just \"colorful blanket with cartoon designs\" but maybe too much. The user says \"minimal unless essential\". The context of the scene is a baby on a blanket, so the blanket is part of the setting.\n\nWait, the user's example in the problem statement shows the blanket has cartoon characters, but the caption should not mention specific characters. So \"colorful blanket with cartoon characters\" is okay, but maybe just \"colorful blanket\" as minimal.\n\nHmm. Let me check the example in the problem. The problem states the user's example has \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5OQ1M9tVXvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5OQ1M9tVXvQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 106.6764262602594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An adult is holding a baby bottle and moving it to feed a baby, while the baby's head and body exhibit slight movements consistent with feeding action. Both subjects are solid objects with motion driven by explicit physical interaction (feeding).", "background_and_ambient_analysis": "The background consists of a static colorful blanket with cartoon characters; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5OSf5SZvWP4", "file_name": "5OSf5SZvWP4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a dessert on a white plate with caramel drizzle. A hand pours caramel over a dessert topped with whipped cream and chocolate shavings. Next, a fork cuts into a layered dessert, revealing its interior. Then, a spoon scoops a portion from a baked dish with sauce and potatoes. Finally, a hand serves dessert from a small container using a spoon, all captured in close-up shots throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5OSf5SZvWP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5OSf5SZvWP4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 44.342146732568295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands placing marshmallows, sauce, and other food items on desserts; discrete solid objects (marshmallows, sauces, food portions) being moved by explicit human action.", "background_and_ambient_analysis": "Background elements (kitchen surfaces, plates, other dishes) show no uniform shifting, with no fire, water, smoke, or wind present."}}
{"video_id": "5Ot67mut8ZM", "file_name": "5Ot67mut8ZM_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Don't include any extra text. Let me structure it:  A baby in light blue pajamas lies on a bed, holding a pink and white stuffed toy. The baby turns its head to the right, then left, while the toy shifts in their grasp. The camera remains top-down with slight movement.  Wait, but the rules say to mention spatial relationships if relevant. Maybe \"the stuffed toy is held in the baby's right hand\". But in the video description, the baby starts with the toy near their face, then moves. Let me check the video frames again. The first frame shows the toy close to the baby's face, then the baby moves, the toy is still there. Maybe the baby's hand moves the toy. The caption should be chronological: starting position, then movement.  Wait, the user's example says \"baby lying on a bed, wearing light blue pajamas. The baby turns its head to the right, then left, while holding a pink and white stuffed toy.\" But need to check the exact actions. The video shows the baby moving their head from left to right, maybe. Also, the baby's hand moves the toy, perhaps.  Wait, the video starts with the baby holding the toy, then the baby looks up and moves their head. The captions should be in order: baby lies on back, holds toy, head turns to the right, then to the left. The background is the bed, maybe a blanket. Camera is handheld with slight shake.  Okay, let me draft:  A baby in light blue pajamas lies on a bed, holding a pink and white stuffed toy. The baby turns their head to the right, then left, shifting the toy slightly. The camera remains top-down with minimal movement.  Check if it's chronological: starts lying, then turns head. Yes. Mention the toy's color, baby's pajamas. Spatial: toy in hand, head movements. Camera perspective: top-down, minimal movement. Background is minimal, so no need to describe. Exclude text, no names. Looks good. </think>  <caption_output>A baby in light blue pajamas lies on a bed, holding a pink and white stuffed toy. The baby turns their head to the right, then left, shifting the toy slightly in their grasp. The camera remains top-down with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Ot67mut8ZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Ot67mut8ZM_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.63054885472192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving actively (crying, raising limbs) as a solid object due to intrinsic physical forces.", "background_and_ambient_analysis": "The bed and pillows in the background are stationary; no fluid motion (fire, water, smoke) or wind-driven movement is present."}}
{"video_id": "5OKbfPnne6Y", "file_name": "5OKbfPnne6Y_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people construct a sandcastle on a snowy beach. The individual in dark shorts crouches to shape the base, while the person in a black shirt with yellow patterns stands on the structure. As the camera pans right, the sandcastle’s multiple towers and detailed features become visible, showing progress in the construction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5OKbfPnne6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5OKbfPnne6Y_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 97, "blur_score": 131.2204751731883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one crouching near the snow structures (likely shaping or adjusting them) and another standing nearby. Their movements are deliberate, consistent with manual manipulation of the snow.", "background_and_ambient_analysis": "The snow-covered ground and static structures (blue object, snow formations) show no uniform shifting or fluid motion; no fire, water, or wind effects are visible."}}
{"video_id": "5Oy19kN4UAY", "file_name": "5Oy19kN4UAY_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people are in the ocean, with one standing on a surfboard while others swim and wade. The surfboard rider moves forward, and the group shifts positions in the water. The camera pans slightly left as the subjects move across the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Oy19kN4UAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Oy19kN4UAY_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 40.26197711105347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete human figures are moving through the water, exhibiting locomotion (swimming/wading) with visible positional changes relative to the static horizon.", "background_and_ambient_analysis": "The sea horizon remains stable with no uniform shifting, indicating no camera-induced background motion. Gentle water ripples are present but do not dominate the visual scene."}}
{"video_id": "5P12sBOqIfU", "file_name": "5P12sBOqIfU_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray shirt and dark pants pushes a green van from behind, steps back, and then resumes pushing. The individual moves in front of the van's rear wheel, maintaining a bent posture during the effort. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5P12sBOqIfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5P12sBOqIfU_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 3153.664289849917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively pushing a stationary green van, with visible motion from their body posture and position changes. The van's rear remains mostly static, indicating external force application from the person.", "background_and_ambient_analysis": "The background (trees, structure) shows no uniform shifting or environmental fluid motion (e.g., wind, water, smoke). Static background elements remain consistent across frames."}}
{"video_id": "5P5OlVm3frY", "file_name": "5P5OlVm3frY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit interior, two individuals are visible: one near a yellow wall with a framed picture, the other at a counter. The person on the left stands and moves slightly, while the right individual gestures with their hands. The camera pans left and right with a slight shake, capturing their movements against the dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5P5OlVm3frY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5P5OlVm3frY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 161, "blur_score": 270.8893421826469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals interact at tables, shift positions, and exhibit locomotion (e.g., leaning, standing, approaching others).", "background_and_ambient_analysis": "Background elements (walls, ceiling fixtures) show no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "5PE2FURvc-I", "file_name": "5PE2FURvc-I_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow and black striped vest applies material to a light brown wall using a tool, moving their arm in a circular motion, then steps back and gestures toward the wall. The camera, handheld with slight shake, captures the scene from a tilted perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PE2FURvc-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PE2FURvc-I_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 71.00133305657704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow safety vest moves their arm to apply material to the wall and gestures, exhibiting discrete locomotion and manual actions.", "background_and_ambient_analysis": "The background (wall and window) shows no uniform shifting or fluid motion; static elements remain consistent with no fire, water, smoke, or wind visible."}}
{"video_id": "5PLY8EwJ3Wo", "file_name": "5PLY8EwJ3Wo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a wolf mask and gray patterned coat stands initially, then a second person in a brown coat and hat enters from the left while holding an object. The two individuals stand close together, with the second person gesturing and the first person making hand movements toward them. The camera remains steady with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PLY8EwJ3Wo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PLY8EwJ3Wo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 163.6013744810528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in a mask with a patterned outfit and another in a military uniform. The masked person bends down and stands up, while the military uniform person leans towards and then steps back from the masked person.", "background_and_ambient_analysis": "The background is a static wall with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5P9_fUibauo", "file_name": "5P9_fUibauo_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men balance on a slackline. The left man (wearing a blue vest and dark pants) steps off to the left, while the right man (in a dark shirt, light jeans, and blue beanie) jumps upward with arms raised, then lands back on the slackline with arms extended for balance. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5P9_fUibauo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5P9_fUibauo_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 230.94397570818546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a platform: one (left) swinging a bat and moving, the other (center) swinging a bat and stepping. Motion is due to explicit physical forces (swinging and stepping).", "background_and_ambient_analysis": "Background (trees, fence, road) appears static. Trees show minimal wind-induced swaying, but this is not dominant. No fire, water, or smoke observed."}}
{"video_id": "5PCsW4glaf0", "file_name": "5PCsW4glaf0_000947_000957.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt and dark pants bends over near a red brick wall, picks up a large white board, holds it up to display its surface, and then places it down beside the wall. The camera remains stationary with a slight shake, capturing the person’s actions against the brick wall and tiled ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PCsW4glaf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PCsW4glaf0_000947_000957.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 32.238983325294214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing blue shirt and dark pants) manipulates solid objects (e.g., rectangular tiles/boards) through deliberate hand movements while working near the wall.", "background_and_ambient_analysis": "The brick wall and tiled floor background remains fixed with no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "5PZnd4KTMqU", "file_name": "5PZnd4KTMqU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small baby wearing a white bib opens their mouth, yawns with eyes closed, then turns their head to look to the side. An orange object is visible to the left. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PZnd4KTMqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PZnd4KTMqU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 77.25875750238629, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby exhibits discrete physical motion: yawning (mouth opening wide) and turning its head to the side, representing solid-object locomotion due to physiological actions.", "background_and_ambient_analysis": "The tiled wall and orange object in the background remain static with no shifting or fluid motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "5P2Vfo3-It8", "file_name": "5P2Vfo3-It8_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand what the user is asking for. They want a concise, chronological paragraph that describes the video following specific rules. The main points are to focus on motion and behavior of the main subjects, mention appearance and number, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided. The main subject is a person playing a keyboard. The person is wearing a red shirt and blue jeans, with a bracelet on their wrist. They're using both hands to press the keys. The keyboard is a Casio, as seen from the logo, and it's a standard piano-style keyboard with black and white keys. \n\nThe video starts with the person's hands on the keys, then in the next frames, they move their hands around the keys. The camera seems to be focused on the keyboard and hands, maybe shifting slightly. The background is a bit blurred, but it's indoors, maybe a room with some furniture. \n\nI need to describe the sequence in chronological order. The person starts playing, then maybe adjusts their position, moving hands across the keys. The camera perspective is close-up, maybe from the front or slightly above. The background isn't important, so I should skip details about the room. \n\nWait, the rules say to mention spatial relationships if relevant. So the person is seated in front of the keyboard. The keyboard is the main object, and the person's hands are moving over it. \n\nAlso, the user said to exclude text recognition, so no need to mention the brand name unless it's part of the motion. But in the frames, the Casio logo is visible, but maybe the user wants to avoid that. However, the task says to describe appearance, so the keyboard's color (gray) and the person's clothing (red shirt, blue jeans) should be included.\n\nCheck the rules again: appearance and number. The person is one individual, so \"a person\" or \"an individual\". They're wearing red top and blue jeans, with a bracelet. The keyboard is gray with black and white keys. \n\nThe camera movement: the frames show the camera moving slightly from left to right, maybe a pan. The perspective is close-up, focusing on the hands and keyboard. \n\nSo putting it all together: A person in a red shirt and blue jeans sits in front of a gray keyboard, their hands moving across the keys. The camera remains close-up, shifting slightly to follow the hands, capturing the motion of pressing keys. Background details are minimal. \n\nWait, need to be chronological. The first frame shows hands on keys, then the person moves, so the caption should describe the sequence. Maybe \"A person wearing a red shirt and blue jeans plays a gray keyboard, their hands moving across the keys in a sequence of pressing and releasing. The camera maintains a close-up perspective, slightly shifting to follow the hand movements, keeping the background indistinct.\"\n\nBut need to check the rules. Focus on motion and behavior in chronological order. So start with the person's initial action, then the progression. \n\nAlso, the rules say \"concise\", so need to be brief. Let me structure it step by step.\n\n1. Main subject: person in red shirt, blue jeans, bracelet. \n2. Action: playing keyboard, hands moving over keys. \n3. Spatial: seated in front of keyboard. \n4. Camera: close-up, slight pan. \n5. Background minimal.\n\nSo possible caption: A person in a red shirt and blue jeans, wearing a bracelet, sits in front of a gray keyboard, their hands moving rhythmically across the keys. The camera maintains a close-up perspective, slightly panning to follow the hand movements, with minimal background details visible.\n\nWait, but the video has a few frames where the hands are pressing keys, moving from left to right. The camera shifts a bit. Also, the keyboard has buttons and a display, but the user says to exclude text recognition, so maybe mention the keyboard's color and keys but not the labels.\n\nAnother point: the person starts with hands on keys, then moves hands around. Maybe the caption should mention the sequence of pressing different keys.\n\nBut the rules say concise, so maybe not too detailed. Just the main actions.\n\nHmm. Maybe: A person in a red shirt and blue jeans, wearing a bracelet, plays a gray keyboard, moving their hands across the white and black keys. The camera stays close-up, slightly shifting to follow the hands, with minimal background visible.\n\nWait, the frames show the camera moving slightly from left to right over the frames. So \"slight pan left\" as per the output example. Wait, the user says the output should mention camera perspective and movement, like top-down, pan left, etc.\n\nLooking at the example in the rules: \"conclude with the camera perspective and movement (e.g.,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5P2Vfo3-It8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5P2Vfo3-It8_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 118.67007406996662, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively pressing keys on a keyboard, with discrete motion of the hands and fingers as they interact with the instrument.", "background_and_ambient_analysis": "The background (wall, floor) is static with no fluid or environmental motion (fire, water, smoke, wind) observed. No background elements shift uniformly."}}
{"video_id": "5Pk9TomkQbs", "file_name": "5Pk9TomkQbs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue plaid shirt places three red-and-white dice on a wooden table, then positions a light blue plastic cup to the left of the dice. The person moves the cup over the dice, covering them. The video is captured from a top-down perspective with a slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Pk9TomkQbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Pk9TomkQbs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 44.46163362877104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: small red items and a blue cup are manipulated by a person's hands on the table.", "background_and_ambient_analysis": "Background elements (table surface, wall) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "5PzzTP2S07Y", "file_name": "5PzzTP2S07Y_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt with red stripes and yellow pants dances closely with a woman in dark clothing in an indoor venue, holding hands and spinning as they move across the dance floor. Other dancers are visible in the background, some in pairs. The camera follows their motion, capturing their dynamic movements as they glide through the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PzzTP2S07Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PzzTP2S07Y_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 72.61625459591414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are dancing, moving due to locomotion and physical forces; their motion can be tracked with bounding boxes.", "background_and_ambient_analysis": "No shifting backgrounds or dominant fluid/environmental motion (fire, water, wind). Disco lights are present but not dominant and not considered ambient."}}
{"video_id": "5PqDVNIhRy0", "file_name": "5PqDVNIhRy0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the main subjects. The video shows a group of people, probably a tug-of-war or similar team activity. They're bending forward, pulling something. Let's check the chronological order.\n\nIn the frames, the people are in a line, bent over, hands on something. The number: there's a crowd, maybe 10-15 people? Colors: various, like white, blue, red shirts. Spatial: they're lined up, some standing, some bending. Background has trees and flags (red, blue, white), but keep background minimal.\n\nMotion: They start bending, then maybe pulling, then some stand up. Wait, the video is short. Let's see the sequence: at 0.0, they're bent, then in 0.3, they're still bent, then at 1.4, some start moving, maybe lifting or pulling. Then 2.5, more movement, some people are standing, others bending. So the action is a team pulling, maybe a tug-of-war, with people in a line. The camera is static or slight shake? The problem says camera perspective and movement. The video shows a side view, maybe slightly moving? But the problem says \"conclude with camera perspective and movement\".\n\nWait, the rules: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo first, describe the main subjects in chronological order. The people are part of a group (teams) participating in a physical activity, likely a tug-of-war, since they're in lines, pulling. They start bent over, then move their bodies, some stand, maybe the activity progresses. The main motion: initial position (bent), then pulling, then some people rise.\n\nAppearance: multiple people (approx 10-15), various casual clothes (white, blue, red shirts, jeans, shorts), bent over. Spatial: lined up side-by-side, some on the ground or platform? Wait, the image shows them leaning over a structure, maybe a barrel or a rope. Wait, the first frame has people leaning over, maybe a rope. So they're part of a tug-of-war, pulling a rope.\n\nChronic order: The video starts with a group of people bent over, hands on a rope or object, then they begin to pull, some people stand up, others continue pulling, with a crowd watching. But the frames go from 0 to 4.7, so over 5 seconds.\n\nNeed to be concise. Let's outline:\n\n- Group of people (approx 10-15) in casual attire (white, blue, red shirts, pants) line up, bending forward, hands on a rope (or object), preparing for a pull.\n\n- As the video progresses, they pull the rope, some stand while others maintain the bend, with movement from the crowd (some standing, some leaning).\n\nWait, the problem says \"chronological paragraph\". So start with initial state, then actions in order.\n\nFirst frame (0.0): people bent over, hands down. Then (0.3): same, maybe slight movement. Then (1.4): some people rise, maybe pulling. Then (2.5): more movement, some stand. Then (3.6-4.7): the group is pulling, some are standing or moving.\n\nSo main motions: They are participants in a team activity, likely tug-of-war, starting in a bent position, then exerting force to pull, with some individuals rising from the bend as the action progresses.\n\nNow, appearance: casual clothing, various colors. Spatial: lined up side-by-side, some in front, some behind. Background: trees and flags, but keep minimal.\n\nCamera perspective: the camera is at a medium shot, showing the side of the group, slight shake maybe.\n\nWait, the problem says \"Conclude with camera perspective and movement\". So after describing the action, add camera.\n\nPutting it all together:\n\nA group of approximately ten to fifteen people, wearing casual attire in various colors (white, blue, red shirts; jeans, shorts), line up side-by-side in a bent-forward position with hands on a rope. As the video progresses, they begin pulling the rope with force, some individuals standing while others remain bent, their movements indicating coordinated effort. The camera maintains a static side view with minimal shake, capturing the group's synchronized action.\n\nCheck rules:\n\na) Motion and behavior chronologically: yes, starting bent, then pulling, some stand.\n\nb) Briefly describe appearance and number: 10-15 people, colors.\n\nc) Spatial: side-by-side, line up.\n\nd) Camera: static side view, minimal shake.\n\ne) Background minimal: yes, only mention \"rope\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5PqDVNIhRy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5PqDVNIhRy0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 508.0011299133354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people (discrete solid objects) are leaning forward and pushing in a coordinated motion, exhibiting clear physical interaction (e.g., arm movements, body leans) due to explicit force application.", "background_and_ambient_analysis": "Background elements (flags, distant trees, spectators) remain stationary with no uniform shifting; no fire, water, or smoke observed."}}
{"video_id": "5QB0q0gDCwc", "file_name": "5QB0q0gDCwc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in white uniforms forms a circle, clapping rhythmically. A central performer executes a high kick toward another individual, followed by a spin. The surrounding participants continue clapping and shifting within the circle. The camera maintains a medium shot, panning slightly to follow the action with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QB0q0gDCwc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QB0q0gDCwc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 151.51271309350182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white uniforms performing capoeira movements (kicks, spins, acrobatic maneuvers) as solid, distinct objects interacting through physical force.", "background_and_ambient_analysis": "Static gym background with visible floor lines and walls shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5Px3TMJBSXs", "file_name": "5Px3TMJBSXs_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair, wearing a blue dress and bare feet, sits on a chair and plays a brown cello, moving the bow across the strings while slightly adjusting their posture. The cello is held upright between their legs. To the right of the cellist is a piano, and behind them is a wooden structure. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Px3TMJBSXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Px3TMJBSXs_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 180.68806383626344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person playing cello shows discrete motion through arm and body movements during performance, with the cello itself moving slightly due to playing technique.", "background_and_ambient_analysis": "Background elements (fireplace, furniture, carpet) show no uniform shifting; minimal fire presence in fireplace but not dominant motion."}}
{"video_id": "5QaKnjM6WGI", "file_name": "5QaKnjM6WGI_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand what the user is asking for. They want a concise chronological paragraph describing the video based on the provided frames. The rules specify focusing on motion, behavior, appearance, spatial relationships, camera perspective, and minimal background.\n\nLooking at the frames, it's an indoor sports event. The main subjects are people—probably athletes—engaged in a game. The first frame shows multiple people in motion, wearing different colored jerseys: some red, some white. There's a crowd in the stands. The camera seems to be panning across the court as the players run and move dynamically. \n\nI should start by noting the chronological order. The video begins with players in action. The number of players isn't exact, but there are several. Their appearance: red and white uniforms, moving quickly. Spatial relationships might include players moving around the court, possibly passing or competing. The background has spectators, but according to the rules, keep that minimal unless essential. The camera is probably a medium shot, panning left to follow the action. The MRTV logo is visible, but the instructions say to exclude text recognition, so ignore that.\n\nCheck the rules again: no named characters, exclude text. Focus on motion. Start with the initial action, then describe the movement. Make sure to mention the direction of movement, like running left or right. The video frames show the players moving across the court, so maybe panning to follow their movement. Conclude with camera movement.\n\nWait, the user says to describe in chronological order. So first frame: players running, then maybe they change positions, more people visible as the camera pans. The caption should flow from start to end of the clip. Let's see:\n\nStart with \"In an indoor sports arena, multiple athletes in red and white uniforms sprint across a blue and beige court...\" Then mention their movement, direction, maybe interaction. Then camera perspective. Need to keep it concise.\n\nCheck for any specific details: the players are running, maybe passing a ball? The frames show them moving, so maybe a team sport like handball or volleyball. The exact sport isn't clear, but the key is the motion. The main points are the athletes running, changing positions, the camera panning left to follow the action.\n\nMake sure not to mention the MRTV logo or the small inset of a person (since it's the broadcaster, not part of the main action). The small blue box with a person is probably a commentator, but the rules say to exclude named characters and text recognition, so maybe mention it as a small inset, but the user says \"exclude text recognition, named characters,\" so maybe just describe the action of the main subjects without the inset.\n\nWait, the user's example output format says \"DO NOT include any reasoning in the caption tags.\" So the final answer must be a paragraph strictly following the rules. Let me structure it.\n\n\"Multiple athletes in red and white uniforms sprint across a blue and beige court, moving in various directions as they engage in a fast-paced sport. Players shift positions rapidly, some running left while others sprint right, with the crowd visible in the background stands. The camera pans left, tracking the dynamic movement of the athletes.\"\n\nCheck if that fits the rules. Mention motion chronologically (sprint, shift positions), appearance (red and white uniforms), spatial (left/right), camera movement (pans left). Background is minimal (crowd in stands). Exclude text. Number of players isn't exact, but \"multiple\" is okay.\n\nThe user example shows the first frame with people running, then more people as the video progresses. So the description should flow from the start to the end. Maybe add \"As the game progresses...\" but the rules say chronological order, so just describe the sequence.\n\nWait, the caption should be a single paragraph. Let me try to condense it further.\n\n\"Multiple athletes in red and white uniforms sprint dynamically across a blue and beige indoor court, moving in various directions. Players shift positions rapidly, with some running left and others sprinting right while engaging in the game. The camera pans left to follow the action, capturing the fast-paced movement of the athletes in front of a blurred crowd in the stands.\"\n\nCheck rules: chronological (starts with sprinting, then shifting positions), appearance (red/white), spatial (left/right), camera movement (pans left), background minimal. The crowd is in stands but not detailed. Exclude text. Should be concise.\n\nI think that works. Let me verify each rule:\n\na) Motion and behavior in chronological order: yes, starting with sprinting, then shifting positions.\n\nb) Briefly describe appearance and number: \"multiple athletes in red and white uniforms\"\n\nc) Spatial relationships: \"some running left and others sprinting right\"\n\nd) Conclude with camera: \"camera pans left to follow the action\"\n\ne)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QaKnjM6WGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QaKnjM6WGI_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 1175.0189888348264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in colorful attire are moving in coordinated patterns (running, jumping, dancing) across the gym floor. They are solid objects with clear motion trajectories.", "background_and_ambient_analysis": "The gymnasium background (walls, ceiling, seating) shows no uniform shifting. No fire, water, smoke, or wind motion dominates. Ambient motion is minimal."}}
{"video_id": "5QedyoqT9f0", "file_name": "5QedyoqT9f0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a blue leotard leaps off a low beam in a gym, executing a vaulting motion that carries her airborne before she lands on a blue mat. Nearby, a boy in a yellow shirt and a child in a dark green top stand to the left and right of the beam, while a girl in a maroon top approaches from behind. The camera pans slightly left to follow the gymnast’s trajectory, with colorful mats and wall flags visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QedyoqT9f0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QedyoqT9f0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 209.57922231961516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (gymnasts in motion) exhibit locomotion: a gymnast in a black/yellow top performs a vault-like maneuver on the beam, while other individuals (e.g., observer in yellow) adjust posture on the mat.", "background_and_ambient_analysis": "Background elements (flags, wall clock, blue mats) remain consistently positioned across frames with no uniform shifting or fluid environmental motion (e.g., no fire, water, or smoke)."}}
{"video_id": "5QmRPsba0_w", "file_name": "5QmRPsba0_w_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless fighters, one in red shorts and one in blue shorts, engage in a ring match. The red shorts fighter delivers a strike, causing the blue shorts fighter to fall to the ground. A referee in a red shirt steps between them as the match concludes. The camera maintains a fixed position with minimal movement, capturing the action from a slightly elevated angle within the ring.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QmRPsba0_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QmRPsba0_w_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 128.02811009250766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers engage in combat (punches, grappling, falls), with a referee intervening; solid objects move due to explicit physical forces (collisions, locomotion).", "background_and_ambient_analysis": "Background elements (ring ropes, audience) are stationary; no fluid or wind-driven motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "5Qpc8Tpm03c", "file_name": "5Qpc8Tpm03c_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a title screen showing three phrases: \"Reach and pause in front\", \"Glide and rotate\", \"Continual kick\". Then it cuts to an underwater shot of a swimmer. \n\nFirst, the title screen: text in yellow and white on a blue background. But the rules say to exclude text recognition, so I don't mention that. The main subject is the swimmer in the pool. \n\nNext, the underwater scene. The swimmer is moving through the water. The pool has lane markers with crosses (but background minimal, so maybe just note the lane dividers). The swimmer's motion: they're doing a stroke, probably freestyle. The camera is underwater, looking at the swimmer as they swim forward. \n\nChronological order: first the title screen, then the swimmer. But the caption should focus on the main action. Wait, the rules say \"focus primarily on motion and behavior of main subjects\". The title screen is just text, but the video shows the swimmer. So the main part is the swimmer. \n\nSo the sequence: the video starts with text, then transitions to underwater shot of a swimmer moving through the water. The swimmer is in a pool, lane dividers visible. The swimmer's motion: propelling forward with kicks and arm movements. The camera is underwater, static or following the swimmer? The description says \"underwater shot\" and the swimmer is moving, so maybe the camera is following or fixed. \n\nWait, the output should be a concise paragraph. Let's structure it: \n\nThe video transitions from a title screen to an underwater view of a swimmer in a pool. The swimmer, appearing as a single figure, moves forward through the water with coordinated arm strokes and leg kicks, gliding between lane dividers marked by vertical crosses. The camera maintains a fixed underwater perspective, capturing the swimmer's continuous motion through the water.\n\nWait, but the rules say \"exclude text recognition\", so the title screen is part of the video, but the caption should focus on the motion. So the main content is the swimmer. Let's make sure to mention the motion: reach, pause, glide, rotate, continual kick as per the text, but the caption shouldn't include the text. The text is part of the video, but the rules say \"exclude text recognition\", so we don't mention the phrases. Instead, describe the swimmer's actions. \n\nWait, the problem says \"describe the provided video\". The video has the title screen and then the underwater shot. But the caption should focus on the motion. So maybe the video starts with the text (but we can't mention text), then the swimmer. So the main part is the swimmer's motion. \n\nLet's read the rules again: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So the chronological order is: first the text screen (but since we can't mention text, maybe skip it and focus on the main action), then the swimmer. \n\nSo the main subject is the swimmer. The swimmer is moving in the pool. The swimmer's appearance: a single person, in swimwear, moving underwater. The motion: propelling forward with arms and legs, creating bubbles, etc. \n\nAlso, spatial relationships: in the pool, between lane dividers. \n\nCamera perspective: underwater, fixed. \n\nLet's draft: \n\nAn underwater view captures a single swimmer moving forward through a pool, executing a stroke with arm movements and leg kicks while gliding between lane dividers marked by vertical crosses. The swimmer's body remains horizontal as they propel through the water, with bubbles trailing behind. The camera maintains a fixed underwater perspective, focusing on the swimmer's continuous motion.\n\nCheck rules: \na) Motion and behavior in chronological order: swimmer moves forward, glides, kicks. \nb) Appearance: single swimmer, color/size not specified (but \"swimmer\" is enough, since it's generic), orientation: horizontal. \nc) Spatial: between lane dividers. \nd) Camera: fixed underwater. \ne) Background minimal: just pool and lane dividers. \nf) Exclude text: yes, we don't mention the title. \ng) Think internally, no reasoning.\n\nWait, the text screen is part of the video, but the caption should focus on the motion, so maybe the first part is the text, but the rules say to focus on the main subjects (swimmer), so the caption starts with the swimmer. \n\nFinal version: \n\nThe video transitions to an underwater view of a single swimmer moving forward through a pool, executing coordinated arm strokes and leg kicks while gliding between lane dividers marked by vertical crosses. The swimmer maintains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Qpc8Tpm03c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Qpc8Tpm03c_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 734.7071344028839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (human) is moving from left to right, performing a swimming stroke with actions including reach and pause, glide and rotate, and continuous kick.", "background_and_ambient_analysis": "The background (pool wall and floor tiles) is static. The water is calm and not turbulent, so it is not dominant. The dominant motion is the swimmer."}}
{"video_id": "5QtW2wsm0MY", "file_name": "5QtW2wsm0MY_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black vest and white shirt moves from the left side of the stage toward the center, stepping forward and gesturing with her arms. To her right, a musician plays a double bass and another musician sits with a violin, both remaining stationary. In the background, a red chair and sheet music stand are visible against a plain wall. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QtW2wsm0MY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QtW2wsm0MY_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 1148.9627332221562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The singer (center-left) exhibits distinct locomotion: stepping forward, gesturing, and swaying. The bassist and guitarist show minimal seated movement. All motion is tracked to solid objects.", "background_and_ambient_analysis": "The background (wall and stage furniture) remains static across frames. No fire, water, smoke, or wind is visible; environmental motion is absent."}}
{"video_id": "5QRSo5PkDBY", "file_name": "5QRSo5PkDBY_000398_000408.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a brightly lit retail store, a person in a black hoodie gestures toward their face while positioned slightly left of the frame, with another individual in a red hoodie standing to their right, arms crossed. The black-hoodied person shifts their head and hand movements toward the camera, occasionally adjusting their posture. The camera maintains a close-up, slightly shaky perspective focused on the black-hoodied individual, capturing their actions against a backdrop of blurred clothing racks and mannequins.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QRSo5PkDBY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QRSo5PkDBY_000398_000408.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 108.16099245209455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a person in a black hoodie (moving hands and head) and a person in a red hoodie (static with arms crossed). The black hoodie wearer's motion is intentional locomotion (gesturing and head movement).", "background_and_ambient_analysis": "No shifting background elements observed; ceiling lights, red decorations, and shelves remain static throughout. No fire, water, smoke, or wind detected in the environment."}}
{"video_id": "5QyFvy6ae80", "file_name": "5QyFvy6ae80_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules and what's required. The user wants a concise, chronological paragraph that describes the video based on the provided frames.\n\nLooking at the video description: It's a sequence showing an espresso machine dispensing coffee into two cups. The first frame has the machine pouring into both cups. Then a hand moves the cup on the left, and in the next frames, the cups are removed, leaving the machine empty.\n\nRule a) says focus on motion and behavior in order. So the main subjects here are the espresso machine, the cups, and the hand. The chronological order should be the machine brewing, the hand moving the left cup, removing it, and then the right cup also being taken away.\n\nRule b) mentions appearance and number. The cups are yellow with pink polka dots and a green design. Two cups initially, then one is taken away, then the other. The machine is black with a metallic part.\n\nRule c) spatial relationships: The cups are on the machine's tray. The hand comes from the left side to take the left cup. The right cup is still there until the next step.\n\nRule d) camera perspective: It's a close-up shot, probably fixed camera, no movement mentioned. The video is top-down or close-up.\n\nRule e) minimal background. The background is a kitchen counter, but maybe not essential. The focus is on the machine and cups.\n\nRule f) exclude text, names, stylistic analysis. So no mention of \"espresso\" or other terms, just describe the action.\n\nPutting it all together: Start with the machine pouring into two cups. Then the hand removes the left cup, then the right cup. The machine is left empty. Camera is close-up, static.\n\nCheck the output format: Must be a paragraph inside <caption_output> tags. No extra text.\n\nMake sure it's concise. Let's structure it:\n\nAt 0.0s, an espresso machine dispenses coffee into two yellow cups with pink polka dots. By 1.5s, a hand lifts the left cup, then the right cup is removed in the following frame, leaving the tray empty. The camera maintains a static close-up view throughout.\n\nWait, the video frames are 0.0 to 5.0s. The user provided five frames. Let me check the exact timing. The first frame is 0.0s with both cups. Then in frame 1.5s, the hand is moving the left cup. Then in 3.0s, the left cup is gone, then in 4.5s, the right cup is taken. So the sequence is: machine brewing, hand moves left cup, removes left, then removes right. So the paragraph should mention the order of removal.\n\nThe key points: coffee pouring into two cups, hand removing left cup, then right cup, machine empty.\n\nCheck for chronological order. Mention the cups' appearance: yellow with pink polka dots. Spatial: hand comes from left, takes left cup first.\n\nAvoid background details. Maybe mention \"kitchen countertop\" but minimal. The user says minimal background, so maybe just \"kitchen surface\" or not mention it. But since it's the setting, maybe \"on a kitchen countertop\" but only if essential. The main action is on the machine, so maybe skip.\n\nFinalize:\n\nAt 0.0 seconds, an espresso machine dispenses coffee into two yellow cups adorned with pink polka dots and green patterns. A hand reaches from the left to remove the left cup at 2.0 seconds, then lifts the right cup at 4.0 seconds, leaving the machine's tray empty. The camera remains static and close-up throughout.\n\nWait, the frames are numbered as [0.0] to [5.0] but the user's description says \"at 0.0 seconds\" etc. Let me check the original frames:\n\n<0.3 seconds> [frame 0]\n<1.4> [frame 1]\n<2.5> [frame 2]\n<3.6> [frame 3]\n<4.7> [frame 4]\n\nSo the video is 0.3s, 1.4s, etc., but the caption should be in chronological order of the events.\n\nThe first frame shows coffee pouring into two cups. Then the hand appears at 2.5s (frame 2) and removes the left cup. Then frame 3 (3.6s) the left cup is gone. Frame 4 (4.7s) the hand takes the right cup.\n\nSo the correct order is:\n\n- Initial: machine pouring into two cups (0.0-1.0s)\n- Hand removes left cup (2.5s)\n- Left cup is removed,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5QyFvy6ae80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5QyFvy6ae80_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 211.8716827770869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves one of the coffee cups away from the espresso machine. The cup is a solid object being displaced by an external force.", "background_and_ambient_analysis": "Background is static (counter and machine). No fluid motion (fire, water, smoke) or wind observed."}}
{"video_id": "5R0VeDPYCyU", "file_name": "5R0VeDPYCyU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, holding a small metallic object, and moves it slightly in front of a dimly lit workspace filled with red and blue wires, circuit boards, and wooden panels. The camera remains static in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5R0VeDPYCyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5R0VeDPYCyU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.77073718740675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving a red tool (likely a screwdriver or probe) in the foreground, interacting with electronic components, representing discrete object motion due to explicit physical action.", "background_and_ambient_analysis": "The background elements (wooden structure, wires, and electronic components) remain static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5Qj01qXyJhk", "file_name": "5Qj01qXyJhk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top, teal leggings, white socks with blue stripes, and black shoes performs a lunge on a green mat, stepping forward with her right leg, lowering her body until her front knee bends at 90 degrees, then returning to a standing position. She repeats the motion in front of a graffiti-covered wall with exercise equipment. The camera remains stationary, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Qj01qXyJhk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Qj01qXyJhk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 36.336844704008314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (female) is performing discrete kicking and punching motions, with clear bounding box tracking. The motion is repetitive and controlled, involving leg and arm movements.", "background_and_ambient_analysis": "The background (graffiti wall, green mat, and white wall) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible, confirming no ambient environmental motion."}}
{"video_id": "5RFqZI-A52c", "file_name": "5RFqZI-A52c_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hoodie with white stripes stands in a dimly lit kitchen, initially holding a white object above their head before lowering it and turning, then moving slightly toward the cabinets while adjusting their posture. The background features kitchen cabinets and minimal visible items. The camera maintains a low-angle perspective with slight handheld shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5RFqZI-A52c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5RFqZI-A52c_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.85856873781719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (sitting, gesturing, handling objects) in a kitchen setting; discrete solid motion tracked through body movements and object interactions.", "background_and_ambient_analysis": "The background (cabinets, wall) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "5RDw73NnmtU", "file_name": "5RDw73NnmtU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two men in black sleeveless shirts and shorts play basketball on an indoor wooden court. One dribbles the ball while the other follows closely; they move toward the hoop, where the first jumps to shoot, the second staying nearby. After the shot, both walk away. The camera tracks their movement across the court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5RDw73NnmtU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5RDw73NnmtU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.01063504413897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two basketball players in motion: dribbling, passing, and jumping to shoot the ball. Their movements are discrete and tracked via bounding boxes.", "background_and_ambient_analysis": "Background elements (walls, bleachers, basketball hoop) remain static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5RKE59_54PU", "file_name": "5RKE59_54PU_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue polo shirt and gray pants stands in a gym, initially holding a cymbal in one hand then extending both arms to display the cymbal in front of their body; another person in a white shirt sits behind them playing a drum. The main subject moves their arms while holding the cymbal, and the camera remains steady with slight movement tracking their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5RKE59_54PU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5RKE59_54PU_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 100.0905306890289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the blue shirt moves two cymbals (rotating and lifting) and the person in the background strikes a drum with sticks, causing the drumhead to vibrate. Both motions are due to explicit physical forces from the individuals.", "background_and_ambient_analysis": "The background (fence, ground) is stationary with no shifting. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "5Ra4xlCn9Lc", "file_name": "5Ra4xlCn9Lc_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours a yellow and red spice mix from a packet into a glass bowl containing raw pink meat. The scene transitions to tongs flipping a browned, seasoned steak on a grill surrounded by vegetables. The video concludes with a close-up of an orange packaged product. The camera shifts from a top-down view of the bowl to a close-up of the grill, then to the product package.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Ra4xlCn9Lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Ra4xlCn9Lc_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 336.3213623706896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow bottle is tilted to pour liquid over pork in a bowl; tongs are used to flip a steak on a grill.", "background_and_ambient_analysis": "No shifting backgrounds or dominant fluid/environmental motion (fire, water, wind) detected. Background elements (table, bottle, grill) remain static in their respective scenes."}}
{"video_id": "5RcXYPx9U04", "file_name": "5RcXYPx9U04_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light-colored high chair, wearing a pink shirt with red strawberry prints, repeatedly brings their right hand to their mouth while seated, occasionally opening their mouth. The background features a window with blinds. The camera maintains a close-up, top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5RcXYPx9U04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5RcXYPx9U04_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 149, "blur_score": 56.70490313462203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby (a solid object) exhibits motion including head turning, hand movement (touching face), and facial expressions.", "background_and_ambient_analysis": "Background elements (window with blinds, interior structure) show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "5RrrYDsu9sI", "file_name": "5RrrYDsu9sI_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants guides a large light-colored camel, initially bending low near the camel's hindquarters before standing upright as the camel moves forward. The man adjusts his position to direct the camel, maintaining close proximity throughout the sequence. The background features indistinct structures and objects, with the camera following the action at eye level, exhibiting slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5RrrYDsu9sI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5RrrYDsu9sI_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.7161569003768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt) is mounting a horse, with both showing discrete motion: the person bends and stands, and the horse shifts slightly.", "background_and_ambient_analysis": "The background (wooden structures, ground) shows no uniform shifting. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "5Rpxks-qrbg", "file_name": "5Rpxks-qrbg_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and camouflage pants kneels on a concrete floor, using a pipe-like tool to spread and level the surface against a wall. The individual moves the tool horizontally across the floor, smoothing the concrete. The camera maintains a close-up, top-down perspective throughout, remaining steady to focus on the leveling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Rpxks-qrbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Rpxks-qrbg_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 310.6636675861592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (wearing camouflage pants and white shirt) is moving a cylindrical pipe against a wall. The person manipulates the pipe by pushing and pulling, causing the pipe to move. The person then moves the pipe to the right and shifts their body.", "background_and_ambient_analysis": "The background (wall and floor) is static and does not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5SCFEKL-7Co", "file_name": "5SCFEKL-7Co_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are people in a gym. Let's check the frames.\n\nIn the first frame, there are a few people. A person in a blue shirt and black shorts is on the left. Another person in blue is near the net. There's a camera on the right. The floor has scattered objects, maybe like bottle caps or something.\n\nThen, looking at the sequence: the person in blue (maybe two? Wait, the first frame shows two people in blue? Wait, no. Let's see. The first frame: left side, a person in blue shirt and black shorts is moving. Then another person in blue is on the other side of the net. Then in the next frame, the person on the left moves towards the net, maybe hitting a ball? Wait, the scattered objects on the floor—maybe they're playing a game where they hit something through the net? Wait, the objects are like white, maybe plastic bottles or something.\n\nWait, the video shows a gym with a volleyball net. There's a person in blue shirt (let's confirm: frame 0: person left in blue shirt, black shorts; frame 1: same person moving, then another person in blue on the other side of the net? Wait, maybe two people: one on each side of the net.\n\nWait, the key is to track the motion. Let's see: the person in blue (first frame, left) moves towards the net, then in frame 2, they're still moving. Then frame 3: they're at the net, maybe hitting the object. Wait, the objects on the floor: maybe they're bottle caps or something being kicked? Wait, the description says \"scattered white objects\" (like bottle caps or small items).\n\nLet me list the actions:\n\nFrame 0: Person in blue shirt and black shorts is on the left, moving towards the net. Another person in blue shirt is on the right side of the net, moving towards the left. A person in dark clothes is near the door on the right. The gym has pink curtains, green lower wall, volleyball net, scattered white objects on the floor, a yellow bucket, and a camera on the right.\n\nFrame 1: The person in blue shirt on the left is now closer to the net, moving. The other person in blue on the right is moving away from the net? Or towards? Wait, maybe it's two people: one on each side of the net, playing a game where they hit a ball through the net, but the ball is scattered? Wait, the white objects are on the floor, so maybe they're not the ball. Maybe the people are kicking or moving to collect them? Wait, the movement: the person in blue on the left is moving from left to right towards the net, then in frame 2, they're at the net, maybe interacting with the objects.\n\nWait, maybe it's a game where they hit something through the net. But the scattered objects are on the floor. Wait, perhaps they're playing a game where they throw or hit objects, but the objects are on the floor. Maybe it's a sports activity.\n\nWait, the main action: a person in a blue shirt and black shorts moves from left to right, approaching the volleyball net. Another person in blue is visible on the opposite side of the net, moving slightly. There's a third person in dark clothing near the right door. The gym has a wooden floor, green walls, pink curtains, and a camera setup on the right. The white objects are scattered on the floor.\n\nWait, the video shows a gymnasium with a volleyball net. Two individuals in blue shirts: one on the left side of the net, moving towards the center; the other on the right, also moving. The person on the left is closer to the camera, in blue shirt and black shorts, and moves towards the net. The scattered white objects (like bottle caps) are on the wooden floor. A person in dark clothing is near the door on the right. The camera is positioned on the right, capturing the scene without moving.\n\nLet me structure chronologically:\n\nIn the video, two people in blue shirts and dark shorts are visible in a gymnasium with a volleyball net. The person on the left, wearing a blue shirt and black shorts, moves from the left side of the frame towards the net, while the other individual in blue is on the opposite side, moving slightly. Scattered white objects lie on the wooden floor between them. A third person in dark clothing stands near a door on the right. The camera remains stationary, positioned to the right, capturing the indoor scene with pink curtains and green walls in the background.\n\nWait, need to check the exact number. The first frame: left side, blue shirt, black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SCFEKL-7Co.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SCFEKL-7Co_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 213.325220789832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person in blue shirt (moving across the court), a person in red shirt (stationary near the net), and a ball (implied movement from play).", "background_and_ambient_analysis": "Background elements (walls, floor, net) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "5S8IGc5PoO0", "file_name": "5S8IGc5PoO0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male athlete wearing a white shirt and dark shorts spins multiple times within a circular throwing area, then releases an object and steps forward. An older man in a white shirt and straw hat sits in front of a mesh net, observing the athlete. The background includes a track and trees. The camera remains stationary throughout, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5S8IGc5PoO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5S8IGc5PoO0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 147, "blur_score": 291.4330282244048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one in red shirt (moving, likely running or throwing) and one in white shirt (stationary, possibly filming).", "background_and_ambient_analysis": "Background elements (trees, fence, track) show no uniform shifting or fluid/environmental motion; no fire, water, or smoke present."}}
{"video_id": "5SZuUTLv_Ms", "file_name": "5SZuUTLv_Ms_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair, wearing a dark green t-shirt and a black wristband, plays a pink electric guitar while seated. They then look up at the camera, making a peace sign with their right hand. The camera remains close, handheld with slight movement, capturing the person from a slightly angled top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SZuUTLv_Ms.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SZuUTLv_Ms_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 453.72061956075976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person's hands moving over guitar fretboard and strumming; person briefly making a peace sign gesture.", "background_and_ambient_analysis": "Static background elements (bed, table, electronic device) remain fixed with no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "5SOL9XmJpn8", "file_name": "5SOL9XmJpn8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two riders sit atop a large, dark brown elephant with visible dirt patches on a dirt path. The front rider, wearing a white tank top and blue shorts, is positioned ahead of the rear rider in darker clothing. As the video progresses, the elephant moves its trunk toward the left side of the frame, interacting with nearby vegetation, then retracts it. The riders remain seated on the elephant's back, maintaining their positions. The camera captures the scene from a stable eye-level perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SOL9XmJpn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SOL9XmJpn8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 130.01127305284373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The elephant and riders are moving forward along the path; the elephant's locomotion (trunk movements, stepping) is evident as discrete solid object motion.", "background_and_ambient_analysis": "The background consists of stationary trees and a dirt path with minimal swaying or fluid motion; no dominant fire, water, or wind-driven elements observed."}}
{"video_id": "5SDkB5Yy_lc", "file_name": "5SDkB5Yy_lc_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video. First, the video starts with a close-up of a person's face. Then cuts to someone applying eyeliner. The key points: main subject is a person applying eyeliner. They're using a pencil, hand near the eye. The text on screen is about liner on water line making eyes smaller, but we need to exclude text recognition. So focus on the action.\n\nFirst frame: close-up of a person's face, maybe side profile. Then next frames show the person applying eyeliner to the water line. The person has dark hair, and the action is using an eyeliner pencil. The camera is close-up, showing the hand and eye. Need to mention the motion: applying eyeliner with a pencil, hand steady. Spatial: hand near the eye, holding the pencil. Background is minimal, maybe blurred.\n\nLet's structure it: The video opens with a close-up of a person's face, then transitions to a close-up of a person applying eyeliner with a pencil to the water line of their eye, using one hand to steady the area while the other holds the pencil. The camera remains focused on the eye and hand, maintaining a close-up perspective throughout.\n\nWait, need to check the rules. Rule a: motion and behavior in chronological order. So first frame is the face, then applying eyeliner. But the description should be about the main subject's actions. The person is applying eyeliner. Appearance: dark hair, but maybe not necessary? Rule b: briefly describe appearance and number. The person is one, dark hair, but maybe \"a person with dark hair\" or just \"a person\".\n\nRule c: spatial relationships. Hand near the eye, pencil in hand.\n\nRule d: camera perspective. Close-up, maybe static.\n\nLet me draft:\n\nThe video begins with a close-up of a person's face, then shifts to a close-up of the same person applying eyeliner with a pencil to the water line of their eye, using one hand to stabilize the area while the other hand holds the pencil steady. The camera maintains a close-up perspective throughout, focusing on the eye and hand.\n\nCheck rules: exclude text recognition (so don't mention the text), named characters (no names), stylistic analysis (no). So yes. Need to make it concise. Let's see the original frames: the first frame is face, then applying. So chronological: starts with close-up of face, then applies eyeliner.\n\nWait, in the provided frames, the first frame is a close-up of a face (side, maybe), then the next frames show applying eyeliner. So the action is applying eyeliner.\n\nLet me write: A person with dark hair applies eyeliner using a pencil to the water line of their eye, holding the pencil with one hand and stabilizing the eye area with the other. The camera remains in a close-up view, focusing on the eye and hand movements.\n\nIs that chronological? Yes: starts with the action (applying eyeliner) as the main focus. Wait, the first frame is a close-up of the face, but maybe the video starts with that, then shows the application. So perhaps: The video opens with a close-up of a person's face, then transitions to a close-up showing the person applying eyeliner with a pencil to the water line of their eye, using one hand to steady the area while the other hand holds the pencil. The camera maintains a close-up perspective throughout the sequence.\n\nYes, that's chronological. Let's check conciseness. Let's make it shorter.\n\nA person applies eyeliner with a pencil to their eye's water line, using one hand to steady the area while the other holds the pencil. The camera remains in a close-up view, focusing on the eye and hand movements throughout.\n\nWait, the first frame is a close-up of a face, but the video might start with that as the setup. But maybe the main action is the applying. Since the user says \"chronological paragraph describing the provided video\", the video shows a person applying eyeliner. So the main action is the application.\n\nSo: The video shows a person with dark hair applying eyeliner using a pencil to the water line of their eye; one hand stabilizes the eye while the other holds the pencil. The camera maintains a close-up perspective throughout, focusing on the eye and hand motions.\n\nCheck rules: a) motion and behavior in order: applying eyeliner, hands moving. b) appearance: dark hair, one person. c) spatial: hand near eye, holding pencil. d) camera: close-up. e) background minimal. f) exclude text. g) no reasoning.\n\nYes. That's good.\n</think>\n\n<caption_output>A person with dark hair applies eyeliner using a pencil to the water line of their eye, stabilizing the area", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SDkB5Yy_lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SDkB5Yy_lc_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 160.36149065825072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hand and makeup applicator moving to apply eyeliner.", "background_and_ambient_analysis": "Background elements (light-colored wall/surface) are static with no uniform shift; no fire, water, smoke, or wind present."}}
{"video_id": "5SVa2-LIFi4", "file_name": "5SVa2-LIFi4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white and dark gloves uses a tool to carve circular patterns into a stone slab, moving the tool across the surface while generating dust. The hands work in front of the stone, gradually revealing detailed designs. The camera provides a close-up view, shifting slightly to showcase the stone's evolving carvings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SVa2-LIFi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SVa2-LIFi4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 59.10775551026956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's gloved hands manipulating a viscous material on a flat surface, with deliberate motion to shape the material.", "background_and_ambient_analysis": "Static background elements (boxes, floor) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "5Sh-OU_GhTY", "file_name": "5Sh-OU_GhTY_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise paragraph describing the video chronologically. First, identify the main subject: a woman. She's holding a card. Let's see the sequence:\n\n- Initially, she holds a purple card with \"P\" and some text/image. Then, she flips it over to show a blank white side. The text on screen is \"Pop had a top hat. Mom had a red wig.\" but we can't include text recognition per rule f.\n\nSo steps: she holds card (purple, maybe), then turns it to show the back (white). Need to describe her actions. Also, background elements: flowers (violet, in vase), books, pandas. But rule e says minimal background unless essential. Since the main action is her holding the card, maybe mention the flowers as part of the setting but keep it brief.\n\nChronological order: She holds a purple card, then flips it to show the white back. Describe her appearance: red hair, black cardigan over patterned top. Position: standing in front of couch with flowers to left, books/pandas behind.\n\nWait, rule c: mention spatial relationships. So the woman is in front of a couch, with a vase of purple flowers to her left, and books and pandas behind.\n\nNow, put it all together. Start with her holding the card, then flipping it.\n\nCheck rules: a) motion and behavior in order. b) appearance: red hair, black cardigan, patterned top (maybe). c) spatial: flowers to left, couch behind. d) camera perspective: static? The video seems steady, no movement mentioned. e) minimal background. f) exclude text.\n\nSo draft:\n\nA woman with red hair, wearing a black cardigan over a patterned top, stands in front of a beige couch. To her left is a tall vase of purple flowers, and behind her are stacked books and two panda plush toys. She holds a purple card with a design, then flips it over to reveal a blank white surface.\n\nWait, but check if the card's design is relevant. The task says \"focus on motion and behavior\", so the action of holding and flipping the card is key. The appearance of the card (purple) is part of her action.\n\nAlso, need to be concise. Let's tighten:\n\nA woman with red hair, dressed in a black cardigan over a patterned top, stands in front of a beige couch. To her left, a tall vase of purple flowers sits on the couch, with stacked books and two panda plush toys behind her. She holds a purple card, then flips it over to display its blank white back.\n\nWait, the video shows her holding the card first, then turning it. The first frame: holding card, then she moves to flip it. So \"holds a purple card, then flips it to show the back.\"\n\nCheck for minimal background. The background elements (couch, flowers, books, pandas) are part of the setting, but since they're in the scene, they need to be mentioned briefly as per e (minimal unless essential). They are essential because they set the scene, but the main action is her with the card.\n\nNow, the camera perspective: the video seems static, no movement mentioned. So \"static camera\" or \"fixed perspective.\"\n\nBut rule d: conclude with camera perspective and movement. The description should end with that.\n\nWait, the example output format is a paragraph, so structure:\n\n[Action sequence]... [camera]\n\nBut need to integrate.\n\nLet me try:\n\nA woman with red hair, wearing a black cardigan over a patterned top, stands before a beige couch. To her left is a vase of purple flowers, and behind her are stacked books and panda plush toys. She holds a purple card, then flips it to reveal a blank white surface. The camera remains static throughout.\n\nCheck rules:\n\na) motion: holding card, flipping it. Correct order.\n\nb) appearance: red hair, black cardigan, patterned top. Correct.\n\nc) spatial: left of her is flowers, behind books and pandas. Correct.\n\nd) camera: static. Mentioned at end.\n\ne) background: minimal (couch, flowers, books, pandas are mentioned but as essential for context).\n\nf) no text recognition (we don't mention the text on the card, which is why in the video the text is on screen but the caption doesn't include it).\n\ng) no reasoning.\n\nYes. That should work.\n</think>\n\n<caption_output>A woman with red hair, wearing a black cardigan over a patterned top, stands in front of a beige couch. To her left is a tall vase of purple flowers, and behind her are stacked books and two panda plush toys. She holds a purple card, then flips it to reveal its blank white back. The camera remains static throughout", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Sh-OU_GhTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Sh-OU_GhTY_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 1010.6218913473724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is moving their hand to rotate and show a card. The card is also moving as it is held and turned.", "background_and_ambient_analysis": "The background (couch, flowers, books) is static with no shifting. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "5SUQdDAazSI", "file_name": "5SUQdDAazSI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a green shirt, dark shorts, and white sneakers stands on a grassy field under a partly cloudy sky. He throws a green and blue spherical object forward, then turns and runs toward the object's landing direction. The camera remains steady, capturing the man's movement across the open field with trees and distant structures in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SUQdDAazSI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SUQdDAazSI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 187.3336646377814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person runs across the field (locomotion), and a ball appears and rolls briefly on the grass (thrown and rolling).", "background_and_ambient_analysis": "The background (trees, markers) is static and does not shift uniformly. Clouds are present but not dominant fluid motion. No fire, water, or smoke visible."}}
{"video_id": "5SNAAVBAZaI", "file_name": "5SNAAVBAZaI_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver pot sits on a gas stove burner with bubbling, reddish-brown contents. A hand holding a spoon adds white sugar granules to the pot from the right side, causing the mixture to swirl slightly. The camera maintains a top-down perspective, focused on the pot and the sugar addition process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SNAAVBAZaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SNAAVBAZaI_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 56.45418921080693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving to add sugar into the pot. The sugar granules are falling due to gravity, but the hand is the primary discrete object in motion.", "background_and_ambient_analysis": "The background (stovetop and surrounding) is static. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5T4Tt1TO58U", "file_name": "5T4Tt1TO58U_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video shows two people, a woman in a white tank top leaning over another person lying down. Let's check the frames.\n\nIn the first frame, the standing woman is leaning over the seated person. Then she moves closer, maybe adjusts her position. The lying person is laughing, so there's interaction. Let's note their appearance: one in white tank top (maybe sleeveless, long hair), the other lying down, dark top, with a watch on her wrist. They're on a bed with pillows, red headboard. But background should be minimal. \n\nChronological: The woman in white starts leaning over the other person, then moves to sit on the bed, touching the other's face. The other person laughs, looks up. Then the woman leans in closer, maybe touches the face. Then the lying person moves their hand up. \n\nSpatial: The standing woman is initially in front of the lying person, then they get closer. The standing woman is leaning over, so she's above the lying person. The lying person is on the bed, supported by pillows.\n\nCamera perspective: It's a close-up, maybe handheld, but the video seems static? Wait, the problem says camera movement: the example in rules says \"top-down, pan left, slight shake\". But in this video, if it's a still or slow movement. Wait, the user says \"conclude with camera perspective and movement\". Let's check the video frames: from [0] to [5], the video is a sequence. Probably the camera is steady, maybe a slight shake? Or fixed. But need to describe.\n\nWait, the task is to describe motion and behavior chronologically. Let's break down each second.\n\n0.0s: Woman in white tank top leans over person lying on bed. Person lying has dark top, watch on wrist. Both laughing.\n\n1.0s: Woman adjusts position, moves closer to lie down or sit. Person lying continues laughing, head tilting.\n\n2.0s: Woman leans in, touches person's face. Person lying still laughing.\n\n3.0s: Woman moves closer, maybe kisses or touches face. Person lying raises hand towards woman.\n\n4.0s: Woman leans closer, person lying holds up hand to touch woman.\n\n5.0s: Woman and person are close, possibly interacting face-to-face.\n\nNow, focus on motion: The woman in white shifts position from leaning to sitting on the bed, then leans in to interact with the lying person. The lying person laughs, raises their hand, and touches the woman's face.\n\nAppearance: Two women. One wears white sleeveless top, long dark hair. The other wears dark top, visible watch on wrist, lying on bed with white pillow.\n\nSpatial: The woman in white is initially in front of and above the lying person, then they move closer until their faces are near.\n\nCamera: Close-up shot, steady but slight shake? Or maybe fixed. The problem says to describe camera perspective and movement. Since it's a video clip, maybe it's a handheld shot, but the description should be minimal. Let's say \"close-up static shot\".\n\nNow, putting it all together chronologically:\n\nA woman in a white sleeveless top leans over another person lying on a bed, both laughing. The standing woman moves closer, adjusts her position while the lying person raises their hand. They interact closely, with the woman leaning in toward the person's face, who touches her hand. The camera maintains a close-up perspective with minimal movement.\n\nWait, need to follow rules. Rule b: mention appearance and number. So \"two women\" — one in white tank top (sleeveless, long dark hair), the other in dark top (watch on wrist).\n\nChronological order:\n\n- At start, woman in white leans over lying person (who is on bed, dark top, watch). Both laugh.\n\n- Woman moves closer, possibly sits on bed, touches lying person's face.\n\n- Lying person raises hand towards woman.\n\n- They lean in closer, faces near, interaction.\n\nCamera: close-up, minimal movement (maybe fixed).\n\nNow, concise paragraph. Let's structure:\n\nTwo women interact on a bed; one in a white sleeveless top and long dark hair leans over another person lying down in a dark top with a watch on her wrist. The standing woman moves closer, adjusting her position while the lying person laughs and raises her hand toward the standing woman. They lean in for an intimate interaction, with the lying person touching the standing woman’s face. The camera remains in a close-up perspective with minimal movement.\n\nCheck rules:\n\na) Motion and behavior chronological: yes, from leaning over to touching.\n\nb) Appearance and number: two women, described.\n\nc) Spatial: standing over, then closer.\n\nd)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5T4Tt1TO58U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5T4Tt1TO58U_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 68.78230382478502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects (discrete solid objects) exhibit intentional physical interaction: one person (lying down) moves her head and upper body while the other (leaning over) makes hand gestures, touches the first person, and adjusts her position.", "background_and_ambient_analysis": "Background elements (red headboard, walls) are static and show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "5Stpa1NY-Us", "file_name": "5Stpa1NY-Us_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler in a yellow striped shirt and pink pants pushes a colorful toy cart while holding a green ball, moving forward across a carpeted room. A white dog with black spots enters from the right, circling around the toddler as the child continues walking. The dog moves close to the toddler, who remains focused on the cart. The camera follows the toddler's movement with a slight shake, maintaining a mid-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Stpa1NY-Us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Stpa1NY-Us_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 87, "blur_score": 96.6522957676834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A baby in yellow/pink clothing pushing a tricycle moves forward, holding a green object. A white dog with black spots enters from the right, interacts with the baby by sniffing, and moves around the tricycle.", "background_and_ambient_analysis": "The background (carpeted floor, furniture, and static objects) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible. Background elements remain stationary relative to the room."}}
{"video_id": "5SuXQNowoVY", "file_name": "5SuXQNowoVY_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single small dark brown pony with a white marking on its forehead is initially shown in close-up, then moves to stand on dry grass, turns its head downward, and eventually sits on the ground, looking around. The camera starts with a close-up of the pony's head and pulls back to capture it sitting on the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5SuXQNowoVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5SuXQNowoVY_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1384.9234610089327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A horse (or pony) is the primary discrete object. It starts lying down and then moves by lifting its head and body, eventually sitting up.", "background_and_ambient_analysis": "The background consists of dry grass and ground with minimal movement. There are no dominant fluid or environmental motions (e.g., fire, water, smoke) that would be classified as ambient_environmental."}}
{"video_id": "5T53JTzTMnU", "file_name": "5T53JTzTMnU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Swimmers in a blue pool, separated by green and white lane dividers, propel forward in freestyle strokes with arms extended and heads above water, moving sequentially through the lanes as spectators observe from the deck; captured from a static top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5T53JTzTMnU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5T53JTzTMnU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 161, "blur_score": 222.5412248809099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Swimmers (people) are moving in the pool lanes, exhibiting distinct locomotion (swimming).", "background_and_ambient_analysis": "The background (pool deck and spectators) is static. The water shows movement due to swimmers, but the dominant motion is from solid objects (swimmers) and not fluid motion."}}
{"video_id": "5Sjw6CrbAb8", "file_name": "5Sjw6CrbAb8_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue vest interacts with a gray dolphin in clear water, placing hands on the dolphin's side as it swims forward. The person shifts position backward, while the dolphin continues swimming away. The camera maintains a steady, close-up perspective on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Sjw6CrbAb8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Sjw6CrbAb8_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 82.02420158302924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two discrete objects: a person in a blue vest and a dolphin. The dolphin is swimming and the person is interacting with it, both moving due to their own locomotion.", "background_and_ambient_analysis": "The water is the environment and is moving due to the dolphin and person's motion, but the dominant motion is the subjects. There are no static background elements to indicate camera motion."}}
{"video_id": "5Sw8tzp9LMQ", "file_name": "5Sw8tzp9LMQ_000494_000504.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark pants uses a green metal detector probe to scan the sand, then employs a green scoop to dig into the ground and lift a pile of sand. The camera maintains a top-down perspective, focusing on the sequential actions of scanning and digging on the sandy surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Sw8tzp9LMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Sw8tzp9LMQ_000494_000504.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 458.5765908567498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs and hands interact with a metal detector and shovel to dig into the sand, creating a pile of debris.", "background_and_ambient_analysis": "The sandy ground and static shadows show no shifting background elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5T2jq8rudBg", "file_name": "5T2jq8rudBg_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a silver carabiner and a white rope on a weathered wooden surface. The hands first hold the carabiner, then loop the rope through it, adjusting the knot and securing the connection. The rope's white strands contrast with the gray metal carabiner and the brown wooden planks beneath. The camera maintains a top-down view, focusing steadily on the hands and the rope's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5T2jq8rudBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5T2jq8rudBg_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 68.12976357821302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a metal ring and rope, moving these solid objects through physical interactions (tying, twisting).", "background_and_ambient_analysis": "Wooden planks in the background remain stationary with no uniform shifting, and no fluid/environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "5TQ2yDXnT6E", "file_name": "5TQ2yDXnT6E_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde-haired child in a dark top pulls a curtain near a window, then turns toward a second child in a colorful striped shirt who reaches toward the window. Both face the window, with the curtain partially drawn, while the camera maintains a close-up perspective with slight movement, capturing their interaction. The background includes a wooden panel and the window frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TQ2yDXnT6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TQ2yDXnT6E_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 299.3784663289388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are visible: one inside (wearing a colorful shirt) interacting with the window frame, and one outside (in a blue shirt) moving their head and body. The inside child's hand is consistently placed on the window, while the outside child turns their head and shifts position, indicating deliberate locomotion.", "background_and_ambient_analysis": "The wooden panel on the right side of the frame remains static throughout the sequence, with no signs of shifting or uniform motion. No fluid/environmental elements (fire, water, wind) are present; the primary motion is from discrete subjects."}}
{"video_id": "5TWt4a_d8K4", "file_name": "5TWt4a_d8K4_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white shirts and dark pants stand on a trampoline, facing each other with arms extended. They then move their arms and legs in synchronized motion, stepping and turning towards the sides of the frame. A third person in a brown shirt and gray pants stands against a red wall in the background, slightly shifting position. The camera remains stationary throughout, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TWt4a_d8K4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TWt4a_d8K4_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 676.7758823497852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white shirts and dark pants perform synchronized locomotion: extending arms, stepping forward/backward, and executing coordinated movements. The third individual (gray attire) stands motionless as an observer. All movements are deliberate and physically driven by the subjects' own actions.", "background_and_ambient_analysis": "The red wall with basketball hoop and windows remains static throughout the video. No shifting backgrounds, fluid motion (fire/water), or wind-driven effects are observed. The environment is controlled and dry."}}
{"video_id": "5TWgYXb9t98", "file_name": "5TWgYXb9t98_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt and dark pants stands on a concrete surface, facing a tall pole with a red object mounted on top. They raise their arms upward in a throwing motion, releasing a white ball that becomes visible in mid-air. The background features green grass and trees under an overcast sky. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TWgYXb9t98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TWgYXb9t98_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 518.6316399167922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person in a yellow shirt is moving: standing initially, then raising a pole (possibly a golf club) above their head. This is discrete, solid motion involving a human performing an action.", "background_and_ambient_analysis": "The background (trees, grass, concrete ground) shows no uniform shifting or fluid motion. Trees remain static, and there are no signs of fire, water, smoke, or wind-driven environmental effects."}}
{"video_id": "5TevhvuKdjo", "file_name": "5TevhvuKdjo_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at each frame.\n\nFrame 0: A person in white shirt and dark pants is walking. Background is yellow wall, maybe a fence? They're moving left to right.\n\nFrame 1: Same person? Wait, no, maybe different. Wait, the first frame shows a person walking past a yellow wall with a fence. Then frame 1: the person is in a different location, facing a basketball hoop. Wait, no, the frames are sequential. Let's check:\n\nFrame 0: A person in white shirt and dark pants walking, background yellow, some structures. Then frame 1: the person is standing in front of a basketball hoop, facing it. Then frame 2: same person? Wait, no, frame 2: person in white shirt and striped shorts holding a basketball. Wait, the video is a sequence of shots.\n\nWait, the user provided 5 frames. Let's list each:\n\n0. Person in white shirt and dark pants walking left to right, against yellow background with vertical lines (maybe a fence or wall).\n\n1. Person in white shirt and light shorts, standing with back to camera, facing a basketball hoop (the hoop is attached to a wall, with buildings visible above).\n\n2. Person in white shirt and striped shorts (or maybe same person, but now holding a basketball) walking, holding a basketball. Background is a chain-link fence.\n\n3. Person in white shirt, dark shorts (or maybe different), holding a basketball, walking. Background is a yellow wall with a basketball hoop? Wait, no. The fourth frame: person in white shirt and dark shorts, holding a basketball, walking past a yellow wall with a basketball hoop.\n\nWait, let's read each frame description:\n\n[0.0] shows a person in white shirt and dark pants walking left to right against a yellow wall.\n\n[1.4] shows a person in white shirt and light shorts standing with back to camera, facing a basketball hoop. The hoop is attached to a wall with some buildings visible.\n\n[2.5] shows a person in white shirt and striped shorts holding a basketball, walking. Background is a chain-link fence.\n\n[3.6] shows a person in white shirt and dark shorts (or maybe same, but different shorts) holding a basketball, walking. Background is a yellow wall with a basketball hoop.\n\nWait, maybe it's the same person. Let's sequence:\n\nFirst, the person is walking (frame 0), then turns to face the basketball hoop (frame 1), then holds a basketball (frame 2), then walks again (frame 3), then (frame 4) in an urban setting.\n\nWait, the frames are:\n\n0: Person in white shirt and dark pants walking left to right on a path with yellow walls.\n\n1: Person in white shirt and light shorts (or maybe same shirt) standing with back to camera, looking at a basketball hoop. Background has a beige wall and a blue wall with a basketball hoop.\n\n2: Person in white shirt, holding a basketball, walking. Background is a chain-link fence.\n\n3: Person in white shirt, holding a basketball, walking. Background is a street with buildings (like the Golden Gate Bridge? Wait, no, the description says \"city buildings, street, and people in the background\").\n\nWait, the task is to describe motion and behavior chronologically. So step by step:\n\nStart with frame 0: person walking.\n\nThen frame 1: person standing by hoop.\n\nFrame 2: person holding basketball, walking.\n\nFrame 3: person holding basketball, walking (maybe different angle, moving towards a different area).\n\nFrame 4: person walking through an urban area, holding basketball.\n\nWait, let's parse each frame as per the provided descriptions:\n\n<0.0> frame: A person wearing a white shirt and dark pants walks left to right in front of a yellow wall with vertical lines.\n\n<1.4> frame: A person in a white shirt and light shorts stands with their back to the camera, facing a basketball hoop mounted on a wall. A building with a striped awning is visible above.\n\n<2.5> frame: A person in a white shirt and striped shorts holds a basketball while walking.\n\n<3.6> frame: A person in a white shirt and dark shorts holds a basketball, walking on a path with a yellow wall and a basketball hoop in the background.\n\nWait, but maybe the sequence is:\n\nThe person walks (frame 0), then stands by the hoop (frame 1), then is seen holding the ball and walking (frame 2), then continues walking (frame 3), then walks in a city area (frame 4).\n\nWait, the problem says \"chronological paragraph\". So the order of the video is frame 0 to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TevhvuKdjo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TevhvuKdjo_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 692.1144203430945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (basketball players, basketballs) exhibit motion from locomotion (running, dribbling), collisions (dribbling, shooting), and explicit physical forces (ball trajectory from shooting).", "background_and_ambient_analysis": "Background elements (walls, basketball hoop, buildings) remain static with no uniform shifting or fluid motion (fire, water, smoke). No environmental forces dominate the scene."}}
{"video_id": "5Tj7ROrHzwQ", "file_name": "5Tj7ROrHzwQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a high chair, wearing a bib, reaches toward a colorful cake on the tray. An adult hand guides the baby’s hand toward the cake. The camera tilts downward, revealing a colorful play mat with toys on the floor beneath the high chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Tj7ROrHzwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Tj7ROrHzwQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 161, "blur_score": 30.440569761433867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby in the high chair and an adult's hands are moving: the adult's hands are feeding the baby (pushing food and offering a spoon), and the baby is moving its hands and head.", "background_and_ambient_analysis": "The background (table, cakes) remains static with no uniform shifting, and there are no fluid/environmental motions (fire, water, etc.)."}}
{"video_id": "5TkgRqa6pU8", "file_name": "5TkgRqa6pU8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a blue shirt and white shorts and the other in a dark shirt and gray shorts, push a maroon sedan from behind along a residential street. They bend forward, applying force to move the car forward as it progresses slowly down the road. Other vehicles are visible in the background. The camera remains stationary, capturing the motion from a fixed position slightly behind the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TkgRqa6pU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TkgRqa6pU8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 329.4068042416386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue shirt and gray shorts is pushing a red car forward. The person's body and legs exhibit motion consistent with exerting force on the car, while the car moves slowly along the street. The second car in the background remains stationary.", "background_and_ambient_analysis": "Background elements (trees, street, houses) are static and show no shifting or environmental fluid motion (e.g., wind, water). No fire, smoke, or wave effects present."}}
{"video_id": "5TdkWlrOpWY", "file_name": "5TdkWlrOpWY_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray dappled horse and a brown horse with a maroon blanket stand close to a metal fence; a person with blonde hair in a green jacket gently pets the gray horse's neck, then the gray horse lowers its head toward the person's hand while the brown horse nudges the fence with its mouth. The camera pulls back slightly to reveal more of the grassy field and road in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TdkWlrOpWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TdkWlrOpWY_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 342.5035046396222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two horses (gray and brown) and a person interact: the gray horse is petted by a hand, and both horses exhibit head/neck movement. The person's hand moves to pet the gray horse and adjusts position near the fence.", "background_and_ambient_analysis": "The background consists of static grass and trees with minimal wind-induced movement (subtle grass sway). No fire, water, smoke, or dominant fluid motion is present."}}
{"video_id": "5TryMmFdjls", "file_name": "5TryMmFdjls_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A football play begins with players in orange and white uniforms clustered near the goal line; a white team ball carrier advances toward the end zone while orange defenders pursue, resulting in a tackle by an orange player as the referee observes. The camera follows the action from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TryMmFdjls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TryMmFdjls_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 161, "blur_score": 136.82906344397313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players (white/orange jerseys) engage in tackling, running, and ball-handling; referees observe; ball moves through air via throwing/catching.", "background_and_ambient_analysis": "Field markings (yard lines, 'Qwest' logo) remain fixed relative to the scene; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "5U-vL6rXpuY", "file_name": "5U-vL6rXpuY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white-gloved hand, stained with brown residue, holds a small object and moves it toward the center of a dark, mechanical space. The hand manipulates the object near metallic components while the camera maintains a close-up, slightly shaky perspective focused on the hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5U-vL6rXpuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5U-vL6rXpuY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 139, "blur_score": 59.3275314183013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete solid object) moves into the frame, manipulating or positioning an object within the engine bay, indicating physical interaction.", "background_and_ambient_analysis": "The background consists of static mechanical components (engine bay elements) with no significant shifting or fluid motion (fire, water, smoke); the orange glow appears to be incidental thermal light, not dominant ambient motion."}}
{"video_id": "5U46eWElxYI", "file_name": "5U46eWElxYI_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark cardigan over a light shirt and glasses, initially faces slightly to the side in a room with a wire rack and door visible in the background. They raise their right hand to hold a black cylindrical object close to the camera, then bring it forward to display it, causing a brief bright flash. After the flash, the person continues to hold the object while looking at the camera, with the camera maintaining a static perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5U46eWElxYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5U46eWElxYI_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 89.26129520834021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand and a small handheld device (likely a camera/phone) move intentionally toward and away from the camera, representing explicit locomotion by a discrete solid object.", "background_and_ambient_analysis": "Background elements (shelf, door, wall) remain static and unshifted throughout the sequence. No fire, water, smoke, or wind motion observed. The bright flash at 2.9s is a transient artifact from the device, not environmental fluid motion."}}
{"video_id": "5U8zVyR83ck", "file_name": "5U8zVyR83ck_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with wooden walls and carpeted floor, two people are present. A person in the center, wearing a gray shirt and dark pants, stands facing forward while holding an object; they then fall backward, rolling onto the floor. Another person, wearing a light blue shirt and dark pants, stands to the left, observing. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5U8zVyR83ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5U8zVyR83ck_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 122, "blur_score": 34.720023630298364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the center (initially standing) moves: raises an arm (likely holding an object), runs toward the table, falls to the ground, and slides across the floor until stationary. This is a discrete solid object motion.", "background_and_ambient_analysis": "The wooden walls, table, and lamp remain consistently positioned across frames, showing no shifting or fluid motion (e.g., no fire, water, or wind). Background elements are static, with no ambient environmental effects."}}
{"video_id": "5UFYAZcEcmY", "file_name": "5UFYAZcEcmY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a snowy slope. The main subject is a person snowboarding. They're wearing dark clothing, maybe a jacket and pants. Let's check the chronology: starts with the person moving down the slope. The video shows them snowboarding, turning, and going past other people. Wait, in the frames, there's a person in a yellow jacket later? But the main one is the dark-clad snowboarder. Let's see the sequence: frame 0 to 5. \n\nFrame 0: Person snowboarding on snow, maybe with sun glare. Frame 1: They're moving downhill, still dark. Frame 2: More downhill, sun glare. Frame 3: Person turns, maybe a jump? Frame 4: They pass another person (yellow jacket, but maybe not, wait the description says \"in front of\" so spatial. Then frame 5: The person continues, maybe near a tree or pole.\n\nNeed to mention appearance: dark snowboarding gear. Number: one main person. Background: snowy slope, some poles or markers (like the red tape in frame 0). But rule e says minimal background unless essential. So maybe just \"snow-covered slope\" as background.\n\nChronological order: The snowboarder starts at the top, moves downhill, turns, and continues. In frame 3, they pass another person (yellow jacket, but maybe that's a brief appearance). Then frame 4, they're going past someone, then frame 5, still going down.\n\nWait, the rules: focus on motion and behavior of main subjects. So main subject is the snowboarder. Let's outline:\n\n- Starts snowboarding down a snowy slope.\n- Wears dark clothing, moving downhill.\n- Turns, possibly navigating the slope.\n- Passes another individual (yellow jacket) while continuing.\n- Eventually moves toward the camera or past other elements.\n\nWait, the video frames: [0] shows a person on snow, [1] more downhill, [2] still moving, [3] turning, [4] passing someone (yellow jacket), [5] continuing.\n\nSo the caption should be chronological: The snowboarder (dark clothing) descends a snowy slope, turns, and passes a person in a yellow jacket while maintaining their downward motion. Background has snow-covered terrain and occasional markers, but minimal.\n\nNow, camera perspective: the video is shot from a fixed or following angle? Wait, the frames show the snowboarder moving, so camera might be following or stationary. The output says \"conclude with camera perspective and movement\". The example in the rules might be like \"top-down, pan left, slight shake\".\n\nLooking at the video: the camera seems to follow the snowboarder, maybe a handheld shot that tracks their movement. The motion is dynamic, so camera might be following with slight shake.\n\nLet's structure the caption:\n\nA person in dark winter clothing snowboards downhill on a snow-covered slope, turning and maintaining momentum. They pass a person in a yellow jacket while continuing their descent. The background includes scattered snow markers and open terrain. The camera follows the snowboarder’s movement with a slight shake.\n\nWait, check the rules:\n\na) Motion and behavior chronologically: so first descending, then turning, then passing someone.\n\nb) Appearance: dark clothing (maybe not specifying color if not sure, but in frames 1-5, the person is dark. The yellow jacket is another person, so brief mention.\n\nc) Spatial relationships: \"passes a person in a yellow jacket\" so \"passes\" is the spatial.\n\nd) Camera: \"follows the snowboarder’s movement with a slight shake\".\n\ne) Background minimal: \"snow-covered slope\" is essential, but \"scattered markers\" maybe.\n\nf) Exclude text recognition: no text in the video.\n\nSo let's draft:\n\nA person wearing dark winter gear snowboards downhill on a snow-covered slope, turning to navigate the terrain and passing another individual in a yellow jacket while continuing their descent. The background features open snowy terrain with occasional markers. The camera follows the snowboarder with a slight shake.\n\nWait, check the order: \"starts at the top, moves downhill, turns, passes someone\".\n\nYes. Also, \"main subjects\" is the snowboarder, and the other person is secondary. So the main subject's motion is the focus.\n\nLet me check the frames again:\n\nFrame 0: Person snowboarding, sun glare.\n\nFrame 1: Continuing downhill.\n\nFrame 2: More downhill, sun.\n\nFrame 3: Person turns, maybe a jump?\n\nFrame 4: Passes a person in yellow.\n\nFrame 5: Continues downhill.\n\nSo the sequence is descending, turning, passing someone, continuing.\n\nNow, the caption needs to be concise.\n\n\"A snowboarder in dark", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5UFYAZcEcmY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5UFYAZcEcmY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 180.82754455468654, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowboarder in dark gear is moving down the slope, executing controlled turns. Their motion is solid and distinct, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (snow-covered slope, mountains, static signs) shows no significant uniform shifting or fluid environmental motion (no fire, water, or smoke). Snow is static on the ground, not flowing as a fluid."}}
{"video_id": "5UYG4b06adg", "file_name": "5UYG4b06adg_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with red hair in a black shirt and red trim stands near a dark cabinet while another woman with dark hair in a white shirt observes. The red-haired woman opens a large gray suitcase, revealing folded clothes and shoes inside, then places a dark shoe into the compartment. The camera shifts to a close-up of the suitcase’s interior as the woman continues arranging items. The background includes dark cabinetry and scattered belongings, but focus remains on the suitcase and the women’s actions. The camera moves from a medium shot to a top-down view of the suitcase.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5UYG4b06adg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5UYG4b06adg_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 253.66361992037352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands and bodies move to handle a laundry basket and manipulate clothing items inside it.", "background_and_ambient_analysis": "No shifting background elements (cabinets remain static), no fire, water, smoke, or wind observed."}}
{"video_id": "5USq5UOXRkc", "file_name": "5USq5UOXRkc_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white sleeveless shirt holds a red bowl, feeding a dark brown goat through a metal fence while a person in a red shirt and blue shorts stands behind him. The goat moves its head toward the bowl, and additional dark brown goats become visible behind the fence as the boy shifts position. The camera pans slightly left, revealing more goats and the individuals adjusting near the fence, with minimal movement and a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5USq5UOXRkc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5USq5UOXRkc_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1030.8314811601215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: children (2 individuals) and animals (sheep/goats). The animals move towards the fence to eat from the bowl; one animal steps closer to the fence, while the children remain relatively stationary.", "background_and_ambient_analysis": "The static background (fence, trees, ground) remains consistent across frames without uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5TKlxpwUprs", "file_name": "5TKlxpwUprs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow sweater and patterned pants stands to the right of a seated man in a gray blazer and brown pants, holding a camera and taking photos of him. She shifts her stance slightly while capturing images, prompting the man to react with gestures as he remains seated. The camera maintains a steady perspective with minor adjustments, documenting their interaction in a room featuring a yellow couch and photography equipment in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5TKlxpwUprs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5TKlxpwUprs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 44.03382549459785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one seated person in a blue shirt and brown pants, and a standing person in a yellow hoodie holding a camera. The standing person moves the camera and their body slightly, indicating intentional motion.", "background_and_ambient_analysis": "The background (walls, yellow couch, tripod) shows no uniform shifting; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "5UkSdErUJkg", "file_name": "5UkSdErUJkg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand turns a motorcycle wheel. A person in a checkered shirt adjusts a handlebar component. Close-up of hands using a tool to tighten the handlebar. The person continues adjusting the handlebar with both hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5UkSdErUJkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5UkSdErUJkg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 1137.674174012412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating mechanical tools (e.g., adjusting a motorcycle part, using a tool on a red object) move with clear, distinct physical interaction.", "background_and_ambient_analysis": "Background elements (trees, grass, static surfaces) show no uniform shifting or fluid motion. No fire, water, smoke, or wind dominate the scene."}}
{"video_id": "5UYqW6YOpds", "file_name": "5UYqW6YOpds_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short brown hair and a white t-shirt wipes a window with a purple cloth, moving it downward in a smooth motion. She then lowers the cloth and turns slightly left, holding a black object in her other hand. A wooden cabinet with shelves is visible to her left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5UYqW6YOpds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5UYqW6YOpds_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.63069116348881, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a person) is moving her arms and hands to wipe the window with a cloth. The cloth is also moving as she cleans.", "background_and_ambient_analysis": "The background (wooden cabinet and outdoor scene) is static with no shifting or fluid motion (e.g., no fire, water, smoke, wind). The outdoor scene shows calm trees and a still pool."}}
{"video_id": "5UfD1iVXqQk", "file_name": "5UfD1iVXqQk_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly person in a blue shirt, beige pants, and white gloves bends over a brown horse's leg, manipulating an orange-handled hammer and a power tool to work near the horse's hoof. They adjust the tools methodically, positioning them against the leg. The background features a concrete block wall and blue containers. The camera maintains a static close-up perspective focused on the person's hands and the horse's leg.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5UfD1iVXqQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5UfD1iVXqQk_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.18638551964186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves manipulates tools near a horse's leg; discrete motion involves hand movements and tool adjustments on the horse's limb.", "background_and_ambient_analysis": "Background elements (concrete wall, blue containers) show no shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "5V-PppKydG4", "file_name": "5V-PppKydG4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves a white domino tile from the right side of the frame toward a vertical stack of black and white dominoes on a green surface, placing it onto the stack and slightly shifting its position. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5V-PppKydG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5V-PppKydG4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 401.83274747936827, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand manipulates domino tiles: placing one tile and shifting two tiles to the right. The tiles are solid objects moved by explicit physical force (hand contact), with clear bounding box tracking.", "background_and_ambient_analysis": "The green surface background remains static with no shifting or fluid motion (e.g., fire, water, smoke). No environmental elements show fluid dynamics or wind-induced movement."}}
{"video_id": "5Utyq_KPgts", "file_name": "5Utyq_KPgts_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with multiple small human figures near the upper section of a snow-covered mountain slope. As the sequence progresses, these individuals move downhill, with additional figures joining the descent, all following the slope's direction. The camera pans right, tracking the motion of the subjects across the snowy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Utyq_KPgts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Utyq_KPgts_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.61677694876557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skier (discrete, solid object) is moving down the snowy slope from the upper left toward the lower right, exhibiting locomotion-driven motion.", "background_and_ambient_analysis": "The mountainous background and snow-covered slope show no significant shifting or fluid motion (e.g., wind, smoke). Static elements like the red flags and distant peaks remain consistent across frames, indicating no dominant ambient environmental effects."}}
{"video_id": "5VFL9ocOgGQ", "file_name": "5VFL9ocOgGQ_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long hair plays a brown violin, her left hand pressing strings and right hand drawing a bow across them. She maintains focus, her head slightly tilted as she moves the bow rhythmically, adjusting hand positions on the instrument. The camera remains in a close-up perspective, shifting subtly to follow her hand movements, while the background stays dark and indistinct.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VFL9ocOgGQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VFL9ocOgGQ_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 1178.6277794008465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and bow moving in violin playing motion (discrete solid objects exhibiting locomotion due to physical forces).", "background_and_ambient_analysis": "No shifting background elements observed; background is dark and static with no visible fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "5Uy-5Mq5PDg", "file_name": "5Uy-5Mq5PDg_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark swimwear swims on their back in a pool, moving arms and legs rhythmically to propel forward. The swimmer glides through the water, creating splashes, with the pool edge visible in the background. The camera follows the swimmer's movement across the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Uy-5Mq5PDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Uy-5Mq5PDg_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 157.5014698806409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is swimming, moving through the water using arm and leg strokes.", "background_and_ambient_analysis": "The background (pool edge and green padding) is stationary. Water has ripples but the dominant motion is the swimmer, not the water itself."}}
{"video_id": "5V4rzJd8FNk", "file_name": "5V4rzJd8FNk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a volleyball game. First scene: players on a court, one in red hitting the ball. Then it cuts to a different scene where a player in black jumps to spike, others react. Next, more players moving—some in black, some in white, jumping and blocking. Then a scene of players celebrating, maybe after a point, in a gym with \"NO EXCUSES\" sign visible. Need to describe in order: actions, appearance (colors, number), spatial relationships, then camera movement.\n\nFirst scene: volleyball game in gym. Players, one in red (maybe), hitting ball. Then cut to another angle: player in black (shorts, black top) spikes, others run. Then more players (some black, some white jerseys) moving on court. Then the celebration scene with players in white/black, one in white jumps, others cheer. Background has gym elements, but minimal. Camera movements: cuts between angles, probably following the action.\n\nCheck rules: chronological paragraph. Describe main subjects (players) motion. Appearance: colors (red, black, white jerseys), number (several players). Spatial: on court, near net, in front of each other. Conclude with camera perspective—probably cuts between shots, no specific movement like pan left, but sequence of cuts.\n\nAvoid text recognition: \"NO EXCUSES\" is part of the background, but rule e says minimal unless essential. Since it's part of the scene, maybe mention if relevant. Wait, rule f says exclude text recognition, so \"NO EXCUSES\" is text, so skip. So just describe the scene without mentioning the text.\n\nSo first part: volleyball game in gym, players (several) on court. One player (red jersey) hits ball. Then another scene: player (black jersey) jumps to spike, teammates move. Then more players (mixed black/white) on court, some jump, some run. Then group of players (some white, some black) celebrating, moving in gym. Camera: cuts between different angles of the game and celebration.\n\nPutting it all together: Concise chronological paragraph.\n\nStart with first action: A volleyball game unfolds in a gymnasium where players in red, black, and white jerseys engage in play. A player in red hits the ball over the net, followed by teammates and opponents moving dynamically across the court. Subsequent scenes show a player in black leaping to spike the ball while others run to position; players in alternating black and white jerseys then interact near the net, some jumping and reaching. The sequence culminates with a group of players in white and black jerseys celebrating energetically. The camera alternates between close-up action shots and wider views of the court, capturing the rapid movements and interactions without significant directional shifts.\n\nWait, need to check for rules. Mention appearance: number (several players), colors. Spatial: on court, near net. Conclude with camera perspective: \"alternates between close-up action shots and wider views\"—so camera movement is cuts between angles.\n\nCheck for minimal background: gymnasium is the background, but since it's the setting, it's part of the context. But rule e says minimal unless essential. So maybe just \"in a gymnasium\" without too much detail.\n\nLet me rephrase: A volleyball game in a gymnasium features players in red, black, and white jerseys. A player in red hits the ball over the net, then a player in black jumps to spike, with others moving to position. Players in black and white jerseys interact near the net, some jumping and reaching. The sequence ends with a group of players in white and black jerseys celebrating. The camera cuts between action shots and wider court views.\n\nCheck for chronological order: yes. Mention motion: hitting, jumping, moving, celebrating. Appearance: colors, number (several players). Spatial: on court, near net. Camera: cuts between shots.\n\nNow, make it concise. Let's try:\n\nPlayers in red, black, and white jerseys participate in a volleyball game in a gymnasium. A red-jerseyed player hits the ball over the net, followed by a black-jerseyed player jumping to spike while others run to position. Subsequent scenes show players in black and white jerseys moving near the net, some jumping and reaching, then celebrating as a group. The camera alternates between close-up action shots and wider views of the court.\n\nYes, that's concise. Check for excluded elements: no text recognition, named characters. Camera perspective: alternates between close-up and wide shots. Motion and behavior in order.\n</think>\n\n<caption_output>A volleyball game unfolds in a gymnasium where players in red, black, and white jerseys engage in dynamic play. A red-jerseyed player hits the ball over the net, followed by", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5V4rzJd8FNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5V4rzJd8FNk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 155.38692012866088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Volleyball players moving (hitting ball, running) and people moving in the locker room.", "background_and_ambient_analysis": "No shifting background elements; no fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "5V0eanwbvhg", "file_name": "5V0eanwbvhg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and red shoes runs from the left to the right across a paved area, carrying a straw bundle. They move past an orange and white sign while continuing toward the right, with buildings and trees visible in the background. The camera remains stationary, capturing the motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5V0eanwbvhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5V0eanwbvhg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 291.52945035422215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person runs from left to right across the frame and stops near a signpost. A car appears later moving from right to left in the background. Both are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "The background features buildings and trees; the trees show minimal swaying (indicative of wind) but no fire, water, or smoke. Background elements (e.g., buildings, signpost) remain fixed relative to the frame, with no uniform shifting or fluid motion observed."}}
{"video_id": "5VGj-B-JNP0", "file_name": "5VGj-B-JNP0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a penguin in water. Wait, the initial frames: [0.0] has a penguin swimming, maybe. Let's check the description. The main subject is a penguin, probably. Let's see the frames: the penguin is moving through water, creating splashes. So chronological order: the penguin is swimming, then maybe turns, moves. Let's outline.\n\nFirst, the penguin is in the water, moving forward, creating splashes. Then, it's swimming, maybe with its flippers. The appearance: black and white, typical penguin. Number: one penguin. Spatial: the water is blue, but background minimal. Camera: the camera is focused on the penguin, maybe following its movement. Wait, the rules say to mention camera perspective and movement. So, camera is probably tracking the penguin, maybe a bit shaky? Let's check the rules again.\n\na) Motion and behavior chronologically. So the penguin is swimming, then perhaps flipping or maneuvering. Let's see the frames: in frame 0, the penguin is in water, moving. Frame 1: similar, maybe moving forward. Frame 2: turning, maybe? The video shows the penguin moving, creating splashes. So the sequence: a single black-and-white penguin swims through blue water, creating splashes as it propels itself forward with its flippers. It maneuvers, changing direction slightly, with its head above water and body submerged. The camera remains focused on the penguin, capturing its movement from a close, slightly shaky perspective, maintaining the penguin in the center of the frame as it swims.\n\nWait, need to be concise. Let's structure: First, the penguin is swimming, then actions. So \"A single black-and-white penguin swims through clear blue water, creating splashes with its flippers as it moves forward. It occasionally adjusts its direction, with its head above the surface and body partially submerged, navigating the water. The camera follows closely, maintaining a steady focus on the penguin's movement without significant shifts, capturing the splashing action from a close-up perspective.\"\n\nWait, but need to be concise. Let's check the rules: \"concise, chronological paragraph\". So:\n\nAt the beginning, the penguin is swimming, creating splashes. Then, it continues to move, maybe turning. So \"A single black-and-white penguin swims through blue water, generating splashes with its flippers as it propels itself forward. It maneuvers, altering its direction while keeping its head above the surface, with its body partially submerged. The camera stays focused on the penguin, capturing its motion from a close, slightly shaky angle.\"\n\nWait, but the video frames: let's look at the user's provided video. The frames show the penguin moving, splashing. Let's check each frame:\n\n[0.0]: penguin swimming, head up, splashing.\n\n[1.4]: similar, moving.\n\n[2.5]: maybe turning, still swimming.\n\n[3.6]: continuing.\n\n[4.7]: maybe changing direction.\n\nSo the chronological sequence: the penguin swims, creates splashes, changes direction, continues swimming.\n\nNow, appearance: black and white, medium-sized, typical penguin.\n\nSpatial: the water is blue, but background minimal.\n\nCamera: probably close-up, following the penguin. The \"slight shake\" might be from the footage, but let's see the rules: \"conclude with camera perspective and movement\".\n\nPutting it all together:\n\n\"A black-and-white penguin swims through clear blue water, generating splashes with its flippers as it moves forward. It maneuvers, adjusting its direction while keeping its head above the surface and body partially submerged. The camera follows closely, maintaining a steady focus on the penguin's motion from a close-up perspective with slight camera shake.\"\n\nWait, need to be concise. Let's make it shorter. Maybe:\n\n\"A single black-and-white penguin swims through blue water, creating splashes with its flippers. It moves forward, occasionally altering direction while keeping its head above the surface. The camera remains close, capturing the penguin's motion from a slightly shaky perspective.\"\n\nBut check if \"slightly shaky\" is correct. The user's example in the rules says \"slight shake\". So maybe \"from a close-up, slightly shaky perspective\".\n\nAlso, mention the number (one penguin), appearance (black-and-white, medium), motion.\n\nLet me check the rules again: b) Briefly describe their appearance and number (color, size, orientation). So \"a single black-and-white penguin\" (number: one, color: black-and-white).\n\nc) Spatial relationships: if relevant. Here, the penguin is in the water, so maybe \"in blue water\",", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VGj-B-JNP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VGj-B-JNP0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 585.8652875533573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single penguin is the discrete solid object moving through the water via swimming locomotion, creating splashes and surface disturbances.", "background_and_ambient_analysis": "The background consists of water, which is a fluid medium. However, the dominant motion is not the water itself but the movement of the penguin through it, indicating the water serves as an environment rather than the primary motion source."}}
{"video_id": "5VQyoKbhwEk", "file_name": "5VQyoKbhwEk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video sequence provided. The user gave me frames from 0 to 5 seconds.\n\nStarting with frame 0: It's a black screen with the word \"Slap...\" in white text. But according to the rules, I shouldn't include text recognition. So maybe just note the transition from black to action.\n\nFrame 1: Still black, same text. Maybe just the initial setup.\n\nFrame 2: The scene shifts to an outdoor setting. Two men in dark suits. Wait, the description says \"two men in dark suits\" but the video might have more details. The user mentioned \"briefly describe appearance and number.\" So two men, both in dark suits, maybe one with a light blue shirt underneath. They're on a grassy area, maybe a park or campus. There's a path and some trees in the background. Need to be minimal on background.\n\nFrame 3: One man is running towards the other. The motion here is the first man moving forward. Then frame 4 shows the second man falling to the ground. So the sequence is: man A slaps man B, causing him to fall. Then frame 5 has man B lying on the ground, and man A stands over him.\n\nWait, the text \"Harsh...\" appears at frame 5. But the rules say exclude text recognition, so ignore that. Focus on the motion. So the main actions are: two men in suits, one slaps the other, causing him to fall. The second man is now on the ground, the first stands over him.\n\nNow, chronological order. So first, the transition from black screen to the outdoor scene. Then the two men are standing. Then the first man slaps the second, who falls. Then the second is on the ground, first stands over him. \n\nNeed to mention spatial relationships: in frame 2, two men standing on grass. Frame 3, one runs towards the other. Frame 4, one slaps and the other falls. So the slap is the action that causes the fall. Then the fallen person is lying on grass, the standing person is nearby.\n\nAppearance: two men, dark suits. Maybe one has a light blue shirt. But the user says \"briefly describe their appearance and number.\" So number is two, color of suits is dark. \n\nBackground: grassy area, pathway, trees, maybe a building in the distance. But rule e says minimal background unless essential. So maybe just grassy field with pathway and trees.\n\nCamera perspective: The video starts with a black screen, then cuts to the outdoor scene. The camera seems to be stationary, capturing the action from a fixed position. The movement might be slight shake, but the user says \"exclude stylistic analysis.\" Wait, rule d says conclude with camera perspective and movement. So maybe the camera is static, but if there's a shake, mention it. But in the frames given, the video might be handheld, so slight shake.\n\nPutting it all together: Start with the transition from black screen to outdoor scene. Two men in dark suits standing on grass. One man slaps the other, causing him to fall. The fallen man lies on the grass while the standing man is near him. Camera is static with minimal movement.\n\nWait, need to check the exact timing. Frame 2 is the first outdoor scene, two men. Frame 3 shows one running towards the other. Then frame 4 the slap and fall. Frame 5: man on ground, man standing.\n\nSo the sequence is: two men in dark suits stand on grass (frame 2), one runs towards the other (frame 3), slaps causing the other to fall (frame 4), then the one on ground is lying there while the other stands (frame 5).\n\nIn the caption, need to mention that one falls to the ground after being slapped. Also, the spatial relationship: one man falls to the ground, the other stands over him.\n\nAlso, the appearance: two men, dark suits. The one who falls might be wearing a light blue shirt. But the user says \"briefly describe appearance and number (color, size, orientation).\" So \"two men in dark suits, one wearing a light blue shirt under a suit.\"\n\nWait, the problem states: \"briefly describe their appearance and number (color, size, orientation).\" So need to mention color (dark suits), size (probably not specified, maybe just \"men\"), orientation (standing vs. lying).\n\nSo putting it all together: \"Two men in dark suits stand on a grassy field. One man runs toward the other, who falls to the ground after being slapped. The standing man steps over the fallen man. The camera remains stationary with slight movement.\"\n\nWait, but the exact sequence: frame 2 shows two standing, frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VQyoKbhwEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VQyoKbhwEk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 607.3882910336977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men: one in a blue shirt suit runs and slaps the other man (in black suit), causing him to fall. The man in blue then steps on the fallen man and continues to slap.", "background_and_ambient_analysis": "The background (building, road, trees) is stationary and no environmental fluids are present. The only motion is from two men interacting physically."}}
{"video_id": "5VJiCr7Q8DQ", "file_name": "5VJiCr7Q8DQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A naked baby with dark curly hair lies on a blue and white striped blanket, moving its arms and legs while shifting position slightly on its side; the camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VJiCr7Q8DQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VJiCr7Q8DQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.36443631892601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child (discrete solid object) is moving their arms and upper body, exhibiting localized motion consistent with self-directed locomotion or manipulation of limbs.", "background_and_ambient_analysis": "The striped blanket background remains static throughout the video, showing no fluid motion (fire, water, smoke) or significant environmental shifts. No wind or other ambient elements are evident."}}
{"video_id": "5Vaz1uxS4EY", "file_name": "5Vaz1uxS4EY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at each frame.\n\nFrame 0: A red and blue toy car with a yellow wheel is moving, maybe being pushed by a person in a yellow shirt. The person is partially visible, so focus on the car and the person's action.\n\nFrame 1: A doll with blonde pigtails, wearing a white shirt and red overalls with yellow buttons. The doll is waving, so movement here is waving hands.\n\nFrame 2: The doll is now bending down, maybe interacting with something. The background has a pink table and a blue vase, but background is minimal.\n\nFrame 3: A small toy figure (maybe a bear) in a blue outfit is moving, and there's a brown basket. The bear is walking towards the basket?\n\nFrame 4: The doll is holding a large pair of black and white shoes, maybe presenting them. The doll's expression is happy.\n\nNow, chronological order: start with the toy car being pushed by a person in yellow, then the doll waving, then the doll bending down, then the small figure with the basket, then the doll holding shoes.\n\nCheck rules: focus on motion and behavior. Mention appearance briefly: red/blue car, yellow shirt person, blonde doll, blue outfit figure, brown basket, black/white shoes.\n\nSpatial relationships: in frame 0, car is in front of the person (yellow shirt). Frame 1, doll is waving. Frame 2, doll bending near pink table. Frame 3, figure moving towards basket. Frame 4, doll holding shoes.\n\nCamera perspective: the video has close-ups, maybe shaky? The description says slight shake, but need to check. The frames are quick cuts, so camera might be moving quickly.\n\nBack to rules: exclude text recognition, so no \"XOXO\" on the chalkboard. Background minimal, so just mention if essential (like pink table in frame 2, blue vase maybe not necessary).\n\nLet's structure:\n\n- Start with the toy car (red/blue, yellow wheel) being pushed by a person in yellow shirt (only partial body visible). \n- Then the doll with blonde pigtails, white shirt, red overalls, waving.\n- Then the doll bending down, possibly interacting with an object near a pink table.\n- Then a small figure in blue outfit moving toward a brown basket.\n- Then the doll holding black and white shoes, holding them up.\n\nCamera: close-up shots, quick cuts, slight shake (since the video is from an old source, maybe shaky).\n\nMake sure it's concise. Let's draft:\n\nA person in a yellow shirt pushes a red and blue toy car with a yellow wheel. A blonde doll with pigtails, wearing a white shirt and red overalls, waves with both hands. The doll bends down, then stands, holding a pair of black and white shoes. A small figure in blue clothing moves toward a brown basket on the floor. The camera captures close-up shots with slight movement between frames.\n\nWait, check the order: frames are 0 to 4. So:\n\n0: car pushed by yellow shirt person.\n\n1: doll waving.\n\n2: doll bending down (near pink table? but background minimal, so maybe just \"bending down near a surface\").\n\n3: small figure (blue outfit) moving towards basket.\n\n4: doll holding shoes.\n\nYes.\n\nAlso, in frame 3: the small figure is crawling or moving on the floor, maybe. The basket is on the floor. So \"a small figure in blue clothing crawls toward a brown basket.\"\n\nFrame 4: doll holds shoes up.\n\nNow, check the elements:\n\n- Person in yellow shirt (partial, only arms/shoulders maybe, but the description says \"yellow shirt\" so we can say \"a person in a yellow shirt\" even if partial).\n\n- Doll: blonde pigtails, white shirt, red overalls with yellow buttons (briefly).\n\n- Small figure: blue clothing, possibly a toy.\n\n- Basket: brown.\n\n- Shoes: black and white.\n\nNow, putting in chronological order:\n\nThe video begins with a person in a yellow shirt pushing a red and blue toy car with a yellow wheel. Next, a blonde doll with pigtails, wearing a white shirt and red overalls, waves her hands. The doll then bends down, possibly interacting with an object. A small figure in blue clothing crawls toward a brown basket on the floor. Finally, the doll holds up a pair of black and white shoes. The camera captures close-up shots with slight movement between frames.\n\nCheck if background is minimal: frame 2 has a pink table, so \"bending down near a pink table\" is maybe okay, but rule f says minimal unless essential. Maybe omit the table? Let's see: frame 2 has a pink", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Vaz1uxS4EY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Vaz1uxS4EY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 70.11652304218856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A doll (discrete solid object) is manipulated to move through various poses (waving, headstand, rolling), demonstrating explicit physical locomotion.", "background_and_ambient_analysis": "Static background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "5VfOALcSOtI", "file_name": "5VfOALcSOtI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person holding a mug of beer near a wall with a tap. Then the person moves up, showing their shirt, and pours the beer. Wait, the sequence: first frame, person holds mug, then moves, shows shirt, then lifts mug to pour? Wait, the video shows the person pouring from a mug into a glass. Wait, the first frame is the mug, then the person is lifting the mug to pour into a glass, which is in front of a fridge. Let's check the timestamps.\n\nFrame 0: Person holds a mug with beer, standing near a wall with a tap and a bottle. Frame 1: Person moves up, shows shirt. Frame 2: Person holds mug, arm raised, near fridge. Frame 3: Person holds mug, pouring into a glass. Wait, the action is pouring from the mug into a glass. So the main subject is a person, wearing a white shirt with text (but we exclude text recognition), holding a mug, moving to pour into a glass. The mug is filled with beer, maybe. The background has a fridge, a tap. The camera starts with a close-up of the mug, then follows the person as they move, showing their shirt and the action of pouring.\n\nNeed to be chronological. So:\n\n- Starts with a person holding a mug of beer near a wall with a tap.\n- The person moves upward, revealing their white shirt.\n- Then, the person lifts the mug to pour beer into a glass positioned in front of a refrigerator.\n- The camera follows the person's movement, shifting from a close-up of the mug to showing the person's upper body and the pouring action.\n- Background includes a refrigerator and a wall with a tap, but keep background minimal.\n\nWait, the rules: exclude text recognition, so don't mention \"LAGER\" on the shirt. Also, mention appearance: person is wearing a white shirt, holding a mug. Motion: holding mug, then pouring into a glass. Spatial: mug is held, then poured into glass in front of fridge.\n\nLet me structure:\n\nA person in a white shirt holds a mug filled with a light-colored beverage, then lifts the mug to pour into a glass positioned in front of a refrigerator. The camera follows the person's upward movement from a close-up of the mug to a view of their upper body as they pour. The background includes a refrigerator and a wall-mounted tap, but the focus remains on the pouring action.\n\nCheck rules: chronological order, mention motion and behavior. Main subject is the person. Appearance: white shirt (color), holding mug. Motion: holding mug, pouring into glass. Spatial: glass in front of fridge. Background minimal. Camera perspective: starts close-up, then follows person's movement (maybe slight shake? Wait, the video description doesn't say, but the user says \"conclude with camera perspective and movement\". Let's see the original video: first frame shows mug, then person moves up, so camera is following the person, maybe panning up. The camera movement is tracking the person's upward motion.\n\nWait, the initial frames: [0] is a close-up of the mug, then [1] shows the person moving up (so camera is panning up to follow the person), [2] shows person holding mug, [3-5] pouring. So camera starts close to mug, then moves up to show the person pouring.\n\nSo caption:\n\nA person in a white shirt holds a mug of light-colored liquid, moving upward while pouring the liquid into a glass positioned in front of a refrigerator. The camera follows the person’s upward motion, transitioning from a close-up of the mug to a view of their upper body as they pour. The background includes a refrigerator and wall fixtures, but the focus remains on the pouring action.\n\nCheck rules: exclude text recognition, so no mention of \"LAGER\" on the shirt. Appearance: white shirt (color), holding mug (object). Motion: holding, pouring. Spatial: glass in front of fridge. Background minimal. Camera movement: follows person's upward motion (pan up?), close-up to upper body.\n\nYes, that fits. Now, make it concise.\n\nAlternative:\n\nA person wearing a white shirt holds a mug filled with a light liquid, lifting it to pour into a glass in front of a refrigerator. The camera pans upward to follow the person's movement, starting from a close-up of the mug to showing their upper body during the pour. The background includes a refrigerator and a wall-mounted tap.\n\nCheck rule e: minimal background. So \"background includes a refrigerator and wall fixtures\" is okay if essential, but maybe \"refrigerator\" is essential for the spatial relationship (glass in front of fridge). So that's okay.\n\nFinal check:\n\n- Chronological: holding mug, moving up, pouring.\n-", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VfOALcSOtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VfOALcSOtI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 28.86044895334244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their arm to pour liquid from a carton into a glass. The glass and carton are discrete objects exhibiting motion due to human action.", "background_and_ambient_analysis": "The background (refrigerator, wall, door) is static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). The liquid being poured is a controlled action, not ambient fluid motion."}}
{"video_id": "5Vgqs2vWyW8", "file_name": "5Vgqs2vWyW8_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a living room, a person in a light blue shirt and dark pants stands by a couch holding a large blue blanket. Another person in a black sleeveless top and light patterned shorts moves into the frame from the left, takes the blanket, lifts it overhead, and walks toward the couch. The camera remains mostly stationary with slight movement. Background features a couch and side table with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Vgqs2vWyW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Vgqs2vWyW8_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 282.03814105517074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are manipulating a blue blanket through pulling and folding actions, which are discrete solid object movements.", "background_and_ambient_analysis": "The background (couch, lamp, window) is static and shows no shifting. No fluid or environmental motion is observed."}}
{"video_id": "5VAGeaXeaN0", "file_name": "5VAGeaXeaN0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white horse with a saddle and bridle is tethered to a palm tree on a sandy beach, its head near the tree. A woman in a pink top stands to the horse's right, gently stroking its side. The horse remains mostly stationary, occasionally moving its head slightly. The camera maintains a fixed position, capturing the interaction from a side angle with the ocean and distant buildings visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VAGeaXeaN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VAGeaXeaN0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.34054088371077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is actively petting the horse (solid object), causing slight head movements in the horse. These motions are discrete interactions between the two subjects, driven by physical contact rather than environmental forces.", "background_and_ambient_analysis": "The background includes a stationary beach, ocean, and distant buildings with no significant fluid motion (e.g., waves, smoke) dominating the scene. The background elements remain stable across frames, indicating no ambient environmental motion."}}
{"video_id": "5VyoHkZqDBc", "file_name": "5VyoHkZqDBc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands guide a white fabric through a black ornate sewing machine, adjusting and pulling the material forward as the needle stitches. The hands maneuver the fabric smoothly, holding it between fingers to feed it into the machine, which rests on a wooden surface. The camera maintains a close-up, stationary perspective focused on the hands and sewing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VyoHkZqDBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VyoHkZqDBc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 51.653601364500986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: A person's hands manipulating white fabric near a sewing machine, with motions corresponding to sewing actions.", "background_and_ambient_analysis": "The background consists of a wooden surface and a sewing machine, which show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "5W7cn3cRQnE", "file_name": "5W7cn3cRQnE_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and dark shorts enters the frame from the left, approaching a textured red rock wall. He extends his arm toward the rock surface, with dry leaves and a plastic sheet visible on the ground. The camera maintains a close-up perspective, shifting slightly to follow his movement toward the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5W7cn3cRQnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5W7cn3cRQnE_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 161, "blur_score": 377.2736620382291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a light blue shirt is moving around and interacting with a horse (discrete object movement due to physical actions like handling or grooming).", "background_and_ambient_analysis": "The background consists of stationary ground elements (rocks, dry vegetation) and structures that show no uniform shifting or fluid motion. No fire, water, or smoke is visible."}}
{"video_id": "5VwG21eOVUM", "file_name": "5VwG21eOVUM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red life jacket and green shorts water skis, holding a rope while being pulled across the water, creating splashes; the camera follows the skier as they glide forward, maintaining balance, with the background showing distant shoreline and trees. The camera moves steadily to track the skier's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5VwG21eOVUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5VwG21eOVUM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 63.74703049651149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person water skiing, wearing a life vest and holding a tow rope, moves across the water surface. The skier's motion is controlled and directional.", "background_and_ambient_analysis": "Background elements (trees, shoreline, buildings) remain static with no uniform shifting. Water splashing is present but secondary to the subject's movement."}}
{"video_id": "5WFeI58qouU", "file_name": "5WFeI58qouU_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a black fabric surface, then transitions to holding a brown dog's paw. The hands, one wearing a gold watch, use a green nail clipper to trim the dog's nail, positioning the clipper to the right of the paw. The camera maintains a close-up view, focusing on the clipping motion, with the background remaining minimal and out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WFeI58qouU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WFeI58qouU_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 463.48322994268204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: human hands (holding dog's paw and operating clippers) and dog's paw (being held and trimmed). The clippers move to interact with the dog's nails, creating explicit physical interaction.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (fire, water, wind) observed. Background appears static or minimally relevant to the primary action."}}
{"video_id": "5WHcKQEq6w0", "file_name": "5WHcKQEq6w0_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red cap and dark shirt plays a silver flute, holding it to their mouth and manipulating the keys. The background includes a door and framed artwork in an indoor room. The camera remains steady, focusing closely on the individual's upper body and flute-playing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WHcKQEq6w0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WHcKQEq6w0_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 186.4382120364499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a flute; minimal hand and head movements due to playing the instrument.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (walls, picture, curtains) are static."}}
{"video_id": "5WDmGWIMMp8", "file_name": "5WDmGWIMMp8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow origami dog rests on a blue surface. A black marker is placed on the blue background, followed by a yellow square paper. Two hands pick up the paper, fold it in half, and position it flat on the blue surface. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WDmGWIMMp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WDmGWIMMp8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 147.48198364938773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a yellow square paper and a black marker; the hand folds the paper and places the marker on it, demonstrating explicit physical manipulation of solid objects.", "background_and_ambient_analysis": "The background is a static blue surface with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5WPqehql02o", "file_name": "5WPqehql02o_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a black T-shirt with a graphic design and another in a white long-sleeve shirt and black Nike pants, interact closely. The person in white wraps white athletic tape around the wrist of the person in black, applying it in a spiral motion while holding the wrist steady. The background includes a table with indistinct items, and the camera maintains a close-up perspective focused on the hands and wrist during the taping process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WPqehql02o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WPqehql02o_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 120.82121686099488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in black shirt, one in white shirt) interact with a taped hand; the hand and assisting hands move during taping, indicating explicit physical manipulation.", "background_and_ambient_analysis": "Background elements (table, chair, equipment) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "5WSdCslZFsE", "file_name": "5WSdCslZFsE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a white onion on a wooden cutting board, using a metallic knife to chop it into small cubed pieces; the diced onion accumulates to the right as the knife moves rhythmically through the vegetable. The camera remains stationary in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WSdCslZFsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WSdCslZFsE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 57.56652266775735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands and a knife are moving in discrete motions to cut an onion, demonstrating solid object interaction via physical force application.", "background_and_ambient_analysis": "The wooden cutting board background is static with no shifting elements; no fire, water, smoke, or wind motion is present."}}
{"video_id": "5WJ4MPaZyYg", "file_name": "5WJ4MPaZyYg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and red shorts, barefoot, stands on a basketball court, throws a yellow ball forward, then walks away from the camera toward a basketball hoop, passing a pair of flip-flops lying on the ground in front of their initial position. The camera remains stationary, capturing the scene from a fixed eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WJ4MPaZyYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WJ4MPaZyYg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 358.68473217205434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in red clothing is moving across the frame, exhibiting locomotion (walking and turning) consistent with physical force application.", "background_and_ambient_analysis": "Background elements (houses, ground, fence) remain stationary with no uniform shift; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "5WP4F_AEUPE", "file_name": "5WP4F_AEUPE_000547_000557.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants repeatedly lifts a large black exercise ball from the ground to overhead and lowers it back down, moving the ball in a smooth vertical motion while standing on a wooden floor. In the background, a plant and wicker baskets are positioned to the left, and a wooden ladder is visible to the right. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WP4F_AEUPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WP4F_AEUPE_000547_000557.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 153.76048084266273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red shirt lifts and lowers large black exercise ball via physical force application (lifting, overhead extension, controlled descent).", "background_and_ambient_analysis": "Background elements (white wall, plant, ladder, basket) are stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "5WTJQqIAdy8", "file_name": "5WTJQqIAdy8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black pants enters from the left, performs a high kick toward the white wall, then turns and walks away to the right. The camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WTJQqIAdy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WTJQqIAdy8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 107, "blur_score": 165.1579639733897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt and dark pants) moves across the frame, performing deliberate actions: high kick, walking, turning, and running. Motion is solid and distinct with clear bounding box tracking.", "background_and_ambient_analysis": "The background (white wall, green field, trees) shows no fluid motion, wind effects, or environmental movement. Static elements like the wall and trees remain fixed without swaying or blurring."}}
{"video_id": "5WTnDF5C3IM", "file_name": "5WTnDF5C3IM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a partially sliced sushi roll with a black exterior and pink-white interior on an orange surface. The hand guides a knife to cut the roll further, separating it into pieces. The camera remains stationary in a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WTnDF5C3IM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WTnDF5C3IM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 35.80966387656265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand manipulates a tool to cut a stained glass-like object; the motion involves controlled physical interactions between discrete objects (hand, tool, and object) without environmental interference.", "background_and_ambient_analysis": "The background is a static orange surface with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "5WVD-DnFV6w", "file_name": "5WVD-DnFV6w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green checkered shirt and wristwatch clips a seated girl's long dark hair tied with a black bow, adjusting the electric clippers near her neck; the girl faces away from the camera while the man stands to her side, both in a room with a beige wall and hanging light, filmed with a static camera angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WVD-DnFV6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WVD-DnFV6w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 114, "blur_score": 84.66439049513355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Stylist (man in green shirt) moves hands to cut hair and gesture; woman's head shifts slightly during haircut. Both are solid objects interacting via explicit physical forces (cutting motion) and human locomotion.", "background_and_ambient_analysis": "Background elements (walls, lamp, shelf) are static with no shifting. No fire, water, smoke, or wind effects observed. Ambient environmental motion is absent."}}
{"video_id": "5WQVvFEZlaM", "file_name": "5WQVvFEZlaM_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person on a skateboard. The person is wearing a dark jacket, black pants with white stripes, and yellow shoes. They're moving towards a target (like a disc golf basket) that's near a tree. The background has fallen leaves and railway tracks. \n\nChronologically: The person is initially on the skateboard, then they get off, walk towards the target, and bend down. Wait, let's check the timestamps. \n\n[0.0] - Person on skateboard, moving. [1.4] - They stop and step off. [2.5] - Walking towards the target. [3.6] - Bending down, maybe picking up something. \n\nWait, the description should be chronological. So first, the person is on a skateboard, then walks towards the target, then bends down. Need to mention appearance: dark jacket, black pants with white stripes (Adidas, but exclude text), yellow shoes. The target is a disc golf basket? But the rules say exclude text recognition, so just say a target or basket. \n\nBackground: railway tracks, trees, leaves. But keep background minimal. \n\nCamera perspective: it's a static shot, maybe slight shake? The video doesn't mention camera movement, but the rules say conclude with camera perspective and movement. So check if there's any movement. The video seems to have a slight shake, maybe. \n\nPutting it all together:\n\nA person wearing a dark jacket, black pants with white stripes, and yellow shoes is on a skateboard. They move across a leaf-covered ground near railway tracks and a tree with a target, then step off the skateboard, walk toward the target, and bend down. The camera remains static with a slight shake.\n\nWait, need to be concise. Let's check the rules. \n\nFocus on motion and behavior in chronological order. \n\nSo: A man (but exclude named characters, so just \"person\") in dark jacket, black pants with white stripes, yellow shoes starts on a skateboard, then steps off, walks toward a target by a tree, and bends down. Background has railway tracks and foliage. Camera is static with slight shake.\n\nWait, the first frame: person on skateboard. Then [1.4] they walk (so step off). Then [2.5] walk towards target. [3.6] bend down.\n\nSo the sequence: The person (dark jacket, black pants with white stripes, yellow shoes) is on a skateboard, steps off, walks toward a target near a tree, and bends down. \n\nBackground: railway tracks, fallen leaves, trees. Minimal background. \n\nCamera: static, slight shake.\n\nPutting it all together in a paragraph. \n\n\" A person in a dark jacket, black pants with white stripes, and yellow shoes stands on a skateboard, then steps off, walks toward a target positioned beside a tree with railway tracks visible nearby, and bends down. The camera remains static with a slight shake.\"\n\nWait, but need to check the exact details. The initial frame shows the person on skateboard. Then they walk (so move the skateboard?) Wait, in the first frame, they're on the skateboard. Then [1.4] they are walking, so they stepped off. So the sequence is: on skateboard, steps off, walks toward target, bends down.\n\nYes.\n\nNow, check the rules: don't mention text (the target has a symbol, but exclude text recognition). So just say \"a target\" or \"a disc golf target\"? The problem says exclude text recognition, so don't mention the symbols. So \"a target\" is okay.\n\nAlso, spatial relationship: target is near a tree, railway tracks are on the right.\n\nSo: \"A person wearing a dark jacket, black pants with white stripes, and yellow shoes rides a skateboard across a leaf-covered ground, steps off, walks toward a target near a tree with railway tracks to the right, and bends down. The camera is static with a slight shake.\"\n\nWait, but the initial position: in the first frame, the person is on the skateboard. Then they move towards the target. So the motion is from right to left, maybe?\n\nWait, the first frame: person is on the right side (skateboard), then walks towards the target on the left (tree). So direction is towards the target.\n\nYes.\n\nNow, check conciseness. Let's see:\n\n\"A person in a dark jacket, black pants with white stripes, and yellow shoes is on a skateboard. They step off, walk toward a target beside a tree near railway tracks, and bend down. The camera remains static with a slight shake.\"\n\nWait, the background has fallen leaves, but the rules say minimal background. So maybe \"leaf-covered ground\" is okay.\n\nLet me check the rules again: \"Keep background descriptions minimal unless essential for understanding motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WQVvFEZlaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WQVvFEZlaM_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 38.89573846623918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving via locomotion (walking), with clear bounding box tracking across frames.", "background_and_ambient_analysis": "Background elements (tree, sign, ground) show no uniform shifting or fluid motion. No fire, water, smoke, or significant wind-driven movement detected."}}
{"video_id": "5WhENAiyBQA", "file_name": "5WhENAiyBQA_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in athletic wear perform synchronized step aerobics on blue platforms, stepping rhythmically on and off in unison across a wooden-floored room. Participants move in alternating patterns, some stepping forward and backward while others maintain lateral positions, with spatial arrangement varying slightly as they shift movements. The camera captures the group from a slightly elevated angle, panning gently with a subtle shake to follow the motion. Background elements are minimal, focusing on the dynamic activity of the participants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WhENAiyBQA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WhENAiyBQA_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 167.9548205528793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are stepping on aerobics platforms, moving their arms, and stepping in a coordinated manner. This motion is due to their physical exercise.", "background_and_ambient_analysis": "Background elements (walls, gym equipment) are static and show no shifting. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5W_Jgl46kRE", "file_name": "5W_Jgl46kRE_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue long-sleeve shirt holds a wooden pool cue, standing behind a green pool table with scattered colored balls (red, yellow, white, blue, black). They move clockwise around the table, positioning themselves to adjust a red ball on the table's surface. The camera pans in sync with the person's movement, maintaining a medium shot focused on the table and the individual's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5W_Jgl46kRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5W_Jgl46kRE_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.764925650851424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person (blue shirt) moves cue and body; pool balls move after shot due to collision with cue ball.", "background_and_ambient_analysis": "Background is stable with bar setting; no fire, water, smoke, or wind visible."}}
{"video_id": "5WqlA_GVFyg", "file_name": "5WqlA_GVFyg_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a boy sitting on a chair. He's wearing an orange tank top with a skull, light shorts, dark socks, and black sneakers. His arms are outstretched. There's a water bottle on the ground in front of him, a bucket with a red cloth, and a table with bottles. Then, he moves his arms, maybe adjusting. Then the scene cuts to a girl in a pink top with a pink bow in her hair. She's running up wooden stairs with a metal railing. The background has plants and a building. The camera perspective switches from a fixed shot of the boy to following the girl's movement up the stairs. Need to describe chronologically: first the boy's actions, then the girl. Keep it concise. Mention their appearances briefly. Spatial relationships: the boy is on a chair with objects around, the girl is on stairs. Camera movement: starts static, then tracks the girl. Background minimal except essential. No text or names.\n\nLet me structure it:\n\n- Initial scene: A boy in orange tank top, light shorts, black shoes sits on a chair with arms outstretched; a water bottle is on the ground in front, a bucket with red cloth beside him. He moves his arms. \n- Scene shifts to a girl in pink top with pink bow, ascending wooden stairs with metal railing, moving up the steps towards a building with plants visible. \n- Camera remains static initially, then follows the girl's upward movement.\n\nCheck rules: chronological, motion/behavior, appearance, spatial, camera perspective. Avoid background details unless essential. The first scene's background (table, bucket) might be essential for context but minimal. The stairs scene's background (plants, building) is minimal.\n\nSo putting it together:\n\nA boy in an orange tank top and light shorts sits on a chair with arms extended, then adjusts his posture. A water bottle rests on the ground in front of him. The scene transitions to a girl in a pink top with a pink hair bow running up wooden stairs with a metal railing. The camera remains static initially, then tracks the girl’s upward movement.\n\nWait, need to check if \"running up\" is accurate. The video says \"climbing stairs\" maybe? The description says \"running up\" but let's check the video frames. The girl is ascending, so \"ascending\" or \"climbing\". Let's see the video: frame 3 shows her at the bottom, frame 4 her moving up, so \"ascending\".\n\nAlso, the first boy's movement: from frame 0, he's seated with arms out, then frame 1 he's moving arms, maybe adjusting. So \"sits with arms extended, then moves his arms\".\n\nFinal caption should be concise. Let's draft:\n\nA boy in an orange tank top and light shorts sits on a chair with arms extended, then moves his arms. A water bottle lies on the ground in front of him. The scene shifts to a girl in a pink top with a pink hair bow ascending wooden stairs with a metal railing. The camera starts static, then follows the girl’s upward motion.\n\nCheck for minimal background: \"a table with bottles and a bucket with red cloth\" might be too much. The rules say background minimal unless essential. So the water bottle, chair, bucket are part of the scene but maybe the background is the wall, stairs, etc. Maybe just mention the key elements. The boy is seated with arms out, then moves. Girl running up stairs. Camera perspective: starts static, then follows.\n\nAnother try:\n\nA boy in an orange tank top, light shorts, and dark shoes sits on a chair, arms extended, then adjusts his arms. A water bottle is on the ground in front of him. The scene cuts to a girl in a pink top with a pink hair bow climbing wooden stairs with a metal railing. The camera remains stationary initially, then tracks the girl’s ascent.\n\nCheck if \"dark shoes\" is necessary? The boy has black sneakers. Maybe \"black sneakers\" but the rule says minimal. Maybe just \"dark shoes\" or \"black shoes\". The problem says \"briefly describe appearance: color, size, orientation\". So \"orange tank top, light shorts, black sneakers\" is okay.\n\nBut the rules say \"keep background descriptions minimal\". So maybe the water bottle is in front, so that's spatial. The bucket with red cloth is beside him, but maybe not essential. The table with bottles is part of the background, but maybe not necessary. So focus on the boy and girl, their actions.\n\nRevised:\n\nA boy in an orange tank top and light shorts sits on a chair, arms extended, then moves them. A water bottle rests on the ground in front of him. The scene shifts to a girl in a pink top with a pink bow, ascending wooden stairs with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WqlA_GVFyg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WqlA_GVFyg_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1149.6690085859364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy in the first scene moves his arms and body, while the girl in the second scene walks up the stairs and takes a photo. Both are discrete solid objects moving due to their own locomotion.", "background_and_ambient_analysis": "The background in both scenes (the room with the boy and the staircase with the girl) is static with no shifting. There is no fluid or environmental motion (e.g., fire, water, wind) dominating the scene."}}
{"video_id": "5WuVJfsYGvE", "file_name": "5WuVJfsYGvE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing performs a bench press, lifting a barbell with weight plates from their chest upward and lowering it back down rhythmically while seated on a weight bench. Gym equipment is visible in the background. The camera angle is overhead with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WuVJfsYGvE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WuVJfsYGvE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 751.835516411254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs bench press, lifting a barbell with weights; the person and barbell exhibit distinct upward/downward motion due to muscular exertion.", "background_and_ambient_analysis": "Gym equipment and static background elements (walls, floor) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5WaqIiai5sE", "file_name": "5WaqIiai5sE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a checkers board. The board has light and dark pieces. Then, a hand moves a piece. Next, there's a shot of two people sitting at a table with a checkers board between them. Then, a hand moves a white piece. Let's list the chronological order.\n\nFirst frame: close-up of checkers board with light and dark pieces (light is white, dark is brown). Then, a hand (probably from a player) moves a white piece. Then, the scene shifts to two people in a library setting with bookshelves. They are playing checkers. Then, another close-up of a hand moving a white piece. \n\nNeed to describe the motion: hands moving pieces, the transition between close-up and wider shot. The main subjects are the hands and the checkers board. The pieces are light (white) and dark (brown), round, on a checkered board. \n\nLet's structure it: \n\n1. Close-up of checkers board with light and dark pieces, hands moving a white piece.\n2. Transition to two individuals seated at a table with a checkers board, engaged in play.\n3. Close-up of a hand moving a white piece on the board.\n\nBackground is minimal except the bookshelves in the second shot, but per rule e, keep background descriptions minimal unless essential. The bookshelves are in the background of the two people scene, but since it's part of the setting, maybe mention briefly.\n\nWait, rule e: \"Exclude text recognition, named characters, or stylistic analysis.\" So no mentioning the book titles, just that there are bookshelves.\n\nNow, chronological paragraph:\n\nThe video begins with a close-up of a checkers board featuring light and dark circular pieces, where a hand moves a white piece. It then transitions to a wider shot showing two individuals seated at a table with a checkers board between them, set against bookshelves. The scene returns to a close-up of a hand moving a white piece on the board.\n\nCheck the rules: a) motion in order. b) appearance: light/dark pieces, round. c) spatial: hands moving pieces, two people at table with board. d) camera perspective: close-up, then wider shot, then close-up. e) background minimal: bookshelves mentioned as part of the setting. f) no text.\n\nWait, the first frame is the checkers board, then a hand moves a piece (so the motion is moving the piece). Then, the next frame is the two people at the table. Then, the hand moves another piece.\n\nSo:\n\nThe video opens with a close-up of a wooden checkers board with light-colored and dark-colored circular pieces; a hand moves a light-colored piece across the board. It then cuts to a wider shot of two individuals seated at a small table with a checkers board between them, surrounded by bookshelves. The sequence returns to a close-up of a hand moving a light-colored piece on the checkers board.\n\nCheck the output format: must be a paragraph, concise. Let's make sure it's chronological.\n\nYes. Now, check the rules again. \"Focus primarily on motion and behavior of main subjects (people/animals/objects) in chronological order.\" The main subjects are the hands and the pieces.\n\nAlso, \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" In the wider shot, the two individuals are seated at the table with the board between them.\n\nThe camera moves: from close-up (initial), then to wider shot, then close-up again.\n\nSo the caption:\n\nThe video starts with a close-up of a checkers board displaying light and dark circular pieces, as a hand moves a light-colored piece. It then transitions to a wider shot showing two individuals seated at a table with the checkers board positioned between them in front of bookshelves. The scene shifts back to a close-up of a hand moving a light-colored piece on the board.\n\nYes, that covers the motion, appearance, spatial (between them, in front of bookshelves), and camera perspective (close-up, wider, close-up). Background is bookshelves in the second scene, but minimal.\n\nAlso, ensure \"concise\". Let's make it shorter:\n\nThe video opens with a close-up of a checkers board with light and dark circular pieces; a hand moves a light piece. It then cuts to a wider shot of two people seated at a table with the board between them, surrounded by bookshelves. The sequence returns to a close-up of a hand moving a light piece on the board.\n\nWait, \"two people\" but in the rules, \"main subjects\" - the hands and the pieces. But the description says \"two individuals\" but maybe \"two people\" is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WaqIiai5sE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WaqIiai5sE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 75.30634001793953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) move checkers pieces (white and brown discs) across the board; the pieces are repositioned due to direct human interaction.", "background_and_ambient_analysis": "Background elements (bookshelves in the library scene, checkers board surface) show no fluid motion or environmental shifts. No fire, water, smoke, or wind present."}}
{"video_id": "5WuifR0FYWo", "file_name": "5WuifR0FYWo_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a toy train setup. The main subject is the train moving. Let's check the frames.\n\nAt the start, the train isn't there. Then, a train emerges from a tunnel. The train has multiple cars: green, blue, red, black. The wheels are red. The tunnel is wooden with an arch. There's a green hill next to the tunnel. The track is on a carpeted surface with some other wooden structures in the background.\n\nChronic order: Initially, the tunnel entrance has blocks (red, yellow, blue, green). Then the train comes out of the tunnel. The train moves forward along the track. The train has different colored cars, each with red wheels. The first car is green with yellow, then blue, then red, then black. The motion is the train traveling from the tunnel into the track.\n\nSpatial relationships: The tunnel is on the left, the green hill is below the tunnel. The train comes out of the tunnel, so the tunnel is the starting point, then the train moves along the track. The blocks (letters maybe) are in front of the tunnel initially, then the train moves past them.\n\nBackground: Minimal, just the carpet and other toy tracks. Camera is static, top-down view. No movement of the camera, just the train moving.\n\nNow, following the rules. Don't mention text (like letters in blocks), no named characters. Focus on motion: train enters tunnel (wait, no, train comes out of tunnel). Wait, frame 0: train not present, then frame 2: train starts coming out. So sequence: train emerges from tunnel, moves along track.\n\nMain subjects: toy train (multiple cars, colors: green, blue, red, black; red wheels). Motion: moves from tunnel entrance along the track.\n\nAppearance: wooden train, red wheels, different colored cars. Number: one train with several cars.\n\nChronological: Initially, the tunnel and blocks are there. Then the train emerges from the tunnel, advancing along the track.\n\nCamera: top-down, no movement (static).\n\nPutting it together.\n\nStart with the initial scene: wooden train tunnel, green hill, and blocks. Then the train emerges from the tunnel. The train has green, blue, red, black cars with red wheels. It moves forward along the track.\n\nCheck rules: exclude text recognition (so the blocks with letters are just mentioned as blocks, not their letters). No stylistic analysis.\n\nSo: A wooden toy train with green, blue, red, and black cars and red wheels emerges from a wooden tunnel with an arched opening. The train moves forward along a wooden track, passing a green hill to the left of the tunnel. The camera remains in a static top-down position, capturing the train's motion on a carpeted surface with minimal background structures.\n\nWait, but the blocks in the first frame are red, yellow, etc., but the rules say exclude text recognition, so don't mention their letters. Just say blocks. Wait, in frame 0, there's \"OSU\" blocks, but since we can't mention text, maybe just \"colored blocks\".\n\nWait, the instructions say \"exclude text recognition, named characters, or stylistic analysis\". So if there's text on objects (like letters), don't mention it. So the blocks with letters are just \"colored blocks\" in the first frame, but the train emerges and moves past them. But maybe in the motion, the train is moving over the blocks? Wait, in frame 0, the blocks are in front of the tunnel. Then frame 2, the train comes out and moves past the blocks? Wait, let's check:\n\nFrame 0: Tunnel entrance, blocks (red, yellow, blue) in front of the tunnel? Wait, no, in frame 0, the blocks are on the track. Wait, the track is in front of the tunnel. So the blocks are on the track, then the train comes out of the tunnel and moves past the blocks.\n\nWait, the first frame: blocks (maybe \"OSU\" but we can't mention letters) are on the track. Then the train comes out of the tunnel, moving towards the blocks and then past them.\n\nWait, no, frame 0: blocks are to the right of the tunnel. Then frame 2: the train starts coming out of the tunnel. Frame 3: the train is emerging, with the first car (green) visible. Frame 4: more cars, then frame 5: the train is moving away.\n\nSo the train emerges from the tunnel, moves along the track, passing the blocks (colored blocks) initially in front of the tunnel.\n\nWait, the blocks are on the track before the tunnel. Wait, no, the tunnel is the structure, and the track goes into the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WuifR0FYWo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WuifR0FYWo_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 79.93485484420164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden toy train (multiple cars with distinct colors: red, blue, green, yellow) moves sequentially from left to right along a track, entering and exiting a tunnel.", "background_and_ambient_analysis": "No shifting background elements (wooden structure, green ramp, white blocks remain stationary); no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5WxOpCsJ8P8", "file_name": "5WxOpCsJ8P8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, look at the video: four men working on a concrete slab. Need to describe their actions chronologically.\n\nStart with the first frame. Four men: one in white shirt (left), one in white shirt and pants (middle), one in dark shirt (crouching), one in orange vest (right). They're spreading concrete. Let's check movements.\n\nFirst, the guy in white shirt on left is using a tool to level. Then the guy in white shirt (maybe the one bending) is working. The one in dark shirt is crouching, maybe smoothing. The orange vest guy is standing with a tool.\n\nNeed to list actions in order. Let's see the sequence:\n\n- The man in white shirt (left) is moving his tool across the concrete, smoothing it. \n- The man in white shirt (middle) is bending over, possibly using a rake or something to spread. \n- The man in dark shirt is crouching, working on the edge. \n- The man in orange vest is standing near the building, holding a long tool.\n\nWait, the video shows them in motion. Let's check the frames. Each frame shows them moving. So the actions: they are all engaged in smoothing or spreading concrete. The camera is stationary, right? Because the background doesn't change, so camera perspective is fixed.\n\nNow, chronologically: four men work together on a concrete slab. The man in light gray shirt (left) uses a long tool to level concrete; the man in white shirt (center) bends and spreads; the man in dark shirt (front) crouches and smoothes; the man in orange vest (right) stands, holding a tool. All move their tools across the slab.\n\nWait, the caption needs to be concise. Let's structure it:\n\n\"Four men work on a concrete slab: a man in a light gray shirt and jeans levels the concrete with a long tool on the left; a man in a white shirt bends over the slab, spreading it; a man in a dark shirt crouches, smoothing the edge; and a man in an orange vest stands to the right, holding a tool. They move their tools rhythmically across the surface. The camera remains stationary.\"\n\nCheck the rules: focus on motion, chronological. So describe actions in order of time. Let's make sure each action is part of the process. The key is their motions as they work.\n\nAlso, mention spatial relationships: left, center, front (crouching), right. The concrete slab is in front of a building with a black fence.\n\nWait, background: a building with a black metal fence. But background descriptions minimal. So maybe just note the location (concrete slab near a building with fence) but not too much.\n\nSo the caption should be:\n\nFour men work on a concrete slab. The man in a light gray shirt and jeans levels the concrete with a long tool on the left; the man in a white shirt bends and spreads it; the man in a dark shirt crouches to smooth the edge; and the man in an orange vest stands to the right holding a tool. They move their tools rhythmically across the slab. The camera is stationary.\n\nWait, check the rules: chronological paragraph. So list the actions in the order they happen. But in the video, all are working at the same time, so describe their positions and actions as they work.\n\nAlso, appearance: color, size, orientation. So for each, their clothes.\n\nLet's list:\n\n- Man 1: light gray shirt, jeans, left side, using tool to level.\n- Man 2: white shirt, bending over, center, spreading.\n- Man 3: dark shirt, crouching, front, smoothing edge.\n- Man 4: orange vest, right side, standing, holding tool.\n\nYes, that's the order. Now, make a concise paragraph.\n\nPossible caption: \"Four men work on a concrete slab: a man in a light gray shirt and jeans levels it with a long tool on the left, a man in a white shirt bends over to spread it, a man in a dark shirt crouches to smooth the edge, and a man in an orange vest stands to the right holding a tool. They move their tools rhythmically across the surface. The camera remains stationary.\"\n\nCheck for rules: a) motion and behavior in chronological order (they are working simultaneously, so describe their actions as the process). b) appearance and number (four men, their clothes). c) spatial relationships (left, center, front, right). d) camera perspective (stationary). e) background minimal (the slab is near a building with fence, but \"concrete slab\" is enough). f) no text, no named characters.\n\nYes, that should work.\n</think>\n\n<caption_output>Four men", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WxOpCsJ8P8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WxOpCsJ8P8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 141.34870249082127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three workers exhibit discrete, solid motion: a standing worker (left) moves slightly while smoothing concrete, a kneeling worker (center) shifts position while spreading material, and a standing worker (right) adjusts his tool. All movements are due to manual labor.", "background_and_ambient_analysis": "The background (fence, house, trees) is stable with no significant ambient environmental motion; trees show minimal sway but no dominant fire, water, smoke, or wind effects."}}
{"video_id": "5Wv6Htfhono", "file_name": "5Wv6Htfhono_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys sit on a beige couch; the boy in a red long-sleeve shirt holds shoes while the boy in a blue short-sleeve shirt gestures with his hands. The red-shirted boy looks down at his hands, then the blue-shirted boy reaches toward the right side of the couch. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Wv6Htfhono.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Wv6Htfhono_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 140, "blur_score": 42.57036205984839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two children (boys) sitting on a couch: the boy on the right moves his arms and the object he holds (e.g., adjusting position, gesturing), while the boy on the left shifts his legs and occasionally interacts with an object in his hands.", "background_and_ambient_analysis": "The background (wall and decorative metal piece) remains static throughout; no shifting background elements or environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "5XHK8P0v8BE", "file_name": "5XHK8P0v8BE_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and earrings brings their right hand to their mouth, then moves the hand away, followed by lifting their right hand to adjust their hair. The background features a green wall and window. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5XHK8P0v8BE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5XHK8P0v8BE_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 196.66130815633892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is moving their head and hand, indicating deliberate motion from the subject's actions.", "background_and_ambient_analysis": "The background (green wall and window) is static with no fluid or environmental motion; no uniform shifting of background elements."}}
{"video_id": "5WzR4lW12s4", "file_name": "5WzR4lW12s4_000387_000397.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a bracelet threads a gold needle through white fabric stretched on an embroidery hoop, manipulating the thread to form stitches. The camera slightly pans to reveal scissors and supplies on a table, then returns to the hand’s precise threading motion. The perspective remains close-up throughout, focusing on the detailed embroidery process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5WzR4lW12s4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5WzR4lW12s4_000387_000397.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.057364212452256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand manipulates a needle and thread, moving them through the fabric in an embroidery action. The needle is pulled through the fabric, creating a loop.", "background_and_ambient_analysis": "The background (table, card, and objects) is mostly stationary with no fluid or environmental motion. There is minimal background shift, but not uniform (e.g., no panning), so not camera_motion."}}
{"video_id": "5XleH5-uE64", "file_name": "5XleH5-uE64_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a sunlit backyard, a man in a dark shirt and jeans kneels on a patterned blanket spread over grass, holding a rifle with both hands. He adjusts his grip on the rifle, shifting its position slightly. Various items, including a water bottle and a bag, lie on the blanket nearby. The background features a house and trees. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5XleH5-uE64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5XleH5-uE64_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 102.0205401621302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person sitting on a blanket is manipulating an object (likely a small animal or toy) with their hands. The hands and the object are moving due to the person's actions.", "background_and_ambient_analysis": "The background (building, grass, trees) is stationary. No fire, water, smoke, or wind is observed. The scene is calm."}}
{"video_id": "5XgnD4P9B-M", "file_name": "5XgnD4P9B-M_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subjects are a group of performers on stage. They're holding tall, colorful batons with lights at the top. Let's check the number: there are several, maybe around a dozen? They're in pink and purple costumes. The motion: they start with batons raised, then move them in synchronized patterns. The spatial arrangement—they're grouped, maybe in a formation where some are in the center, others around. The camera perspective: the video seems to have a slight shake, maybe handheld, and it's a medium shot from the audience's view. Background is dark with stage lighting, so minimal details. Need to be chronological: start with their pose, then movement. Let's outline:\n\n1. Performers in pink and purple costumes hold illuminated batons on stage.\n2. They move batons in synchronized patterns, raising and lowering them.\n3. Camera captures from audience perspective with slight shake.\n4. Background is dark, stage lights highlight the performers.\n\nWait, need to keep it concise, chronological. Let's check the rules: focus on motion and behavior in order. So first, initial pose, then actions. The video starts with them holding batons high, then moving. Let's see the frames: they're dancing, batons move up and down. Number: around 10-12 performers. Appearance: bright pink and purple, batons with colored lights (red, green, purple maybe). Spatial: group in a line or formation. Camera: slight shake, medium shot.\n\nPutting it all together:\n\nA group of dancers in pink and purple costumes perform on stage, each holding tall, illuminated batons. They begin with batons raised high, then synchronize movements to lower and raise the batons in rhythmic patterns. The performers maintain a compact formation, with some positioned slightly behind others. The camera captures the action from a fixed audience perspective with a subtle shake, emphasizing the dynamic motion against a dark backdrop.\n\nWait, check if all rules are met: chronological (yes), appearance and number (pink/purple costumes, batons), spatial (compact formation), camera (fixed audience, shake), background minimal. Also exclude text, names, etc.\n\nWait the video shows them moving the batons up and down, maybe some spins? The first frame shows them high, then moving. Let's make it more precise. \"A group of dancers in pink and purple costumes hold tall batons with illuminated tops, performing synchronized movements on stage. They begin with batons raised vertically, then lower and raise them in coordinated patterns, maintaining a tight formation. The camera remains stationary with a slight shake, capturing the performers’ dynamic motion against a dark stage backdrop.\"\n\nHmm, need to check the number of people—probably 10-12. Also, baton colors: red, green, purple. Maybe mention baton colors? The first frame shows red, green, purple. But maybe just \"illuminated batons\" is enough. Let's see.\n\nAnother angle: \"Dancers in pink and purple outfits raise tall batons with glowing ends, moving in unison on stage. They coordinate to raise and lower the batons in rhythmic patterns, forming a dense group. The camera, positioned at audience level with a slight shake, captures their performance against a dark background.\"\n\nWait, the rules say \"briefly describe appearance and number\". So \"a group of dancers (approx. 10-12) in pink and purple costumes\" – but maybe just \"a group of dancers in pink and purple costumes\" is okay.\n\nLet me check the example structure. The output should be a paragraph. Let's try:\n\nA group of dancers in pink and purple costumes perform on stage, each holding tall batons with illuminated tops. They begin with batons raised high, then synchronously lower and raise the batons in rhythmic patterns, maintaining a tight formation. The camera captures the scene from a fixed audience perspective with a slight shake, focusing on the dancers' coordinated movements against a dark backdrop.\n\nYes, that covers chronological order (begin with raised, then lower/raise), appearance (pink/purple costumes, batons), spatial (tight formation), camera (fixed audience, shake), background minimal. Let's check rules:\n\na) Motion in order: yes.\n\nb) Appearance and number: yes, \"group of dancers in pink and purple\" (number is implied, not exact).\n\nc) Spatial: \"tight formation\".\n\nd) Camera: \"fixed audience perspective with slight shake\".\n\ne) Background minimal.\n\nf) Excluded text, etc.\n\nLooks good.\n</think>\n\n<caption_output>A group of dancers in pink and purple costumes perform on stage, each holding tall batons with illuminated tops. They begin with batons raised high, then synchronously lower and raise the batons in rhythmic patterns, maintaining a tight formation. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5XgnD4P9B-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5XgnD4P9B-M_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 103.58314372672416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) moving via locomotion; their bounding boxes are stable and trackable as they perform coordinated movements on stage.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; stage backdrop and curtains remain static throughout the frames."}}
{"video_id": "5Y7XiVAgXvs", "file_name": "5Y7XiVAgXvs_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red dress stands near a window with intricate wall art, turns left, reaches upward, lifts their arm, then lowers it. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Y7XiVAgXvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Y7XiVAgXvs_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 339.57744820971914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving (turning, reaching, adjusting posture) in the room.", "background_and_ambient_analysis": "The background (walls, window) is stable with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5Y-n0INBd9o", "file_name": "5Y-n0INBd9o_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt holds a young girl wearing a red shirt with colorful balloon graphics as she stands in front of a pink frosted cake with two lit candles. The girl leans forward, focusing on the flames, then blows out the candles while the man supports her from behind. The camera remains stationary, capturing the interaction from a fixed angle with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Y-n0INBd9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Y-n0INBd9o_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 83.18136997852591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child (wearing red shirt) moves her head and body to blow out the candles, and the adult holds her with minor movements.", "background_and_ambient_analysis": "Background includes kitchen elements (refrigerator, cabinets) which are static. Candles are burning, but the motion is minor and not dominant; therefore, not classified as ambient_environmental."}}
{"video_id": "5YyhPXKngX4", "file_name": "5YyhPXKngX4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green top and black pants uses crutches to walk forward, accompanied by a man in a dark shirt and jeans. She moves in front of the man, who stays to her right, then turns slightly to her right. The camera follows their movement with a slight shake, capturing them in a room with scattered chairs and tables.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5YyhPXKngX4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5YyhPXKngX4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 76.88016539054448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are walking: a person using crutches and another person following. The walking motion is due to explicit physical forces (locomotion) and can be tracked with bounding boxes.", "background_and_ambient_analysis": "The background elements (walls, chairs, table) remain static and do not shift uniformly, indicating no camera-induced background motion. There is no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5YIW8yCmPY0", "file_name": "5YIW8yCmPY0_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light gray t-shirt, gray cap, and glasses holds two objects, moving them up and down rhythmically in front of his body. The background features a window to the left with light, a black suitcase, and a clothing rack. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5YIW8yCmPY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5YIW8yCmPY0_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 504.3897191365104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving his hands and body while holding a microphone and a banana, with clear discrete object motion from his gestures and speech.", "background_and_ambient_analysis": "The background (window, furniture) is static and unchanging; no ambient environmental motion (fire, water, wind) is observed."}}
{"video_id": "5YjghxN0PuY", "file_name": "5YjghxN0PuY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a group playing ice hockey at night. Let's check the frames.\n\nFrame 0: Four people. One in black on left, red shirt in middle, two others. They're on ice, holding sticks. The scene is lit by overhead lights, snow around. \n\nFrame 1: Maybe they move. The person in red is skating, maybe passing. Wait, need to track motion.\n\nFrame 2: More movement. The person in red is moving, others are skating. The camera might pan.\n\nFrame 3: The action continues, people moving around the rink.\n\nFrame 4: They're skating in different directions, maybe pursuing the puck.\n\nFrame 5: Still playing, the puck is being chased, players moving.\n\nNow, focus on main subjects: four people (colors: black, red, dark blue, maybe another black? Wait, first frame: left person black, red shirt, then two others—maybe two more? Wait, frame 0 shows four people. Let's confirm. The video has four players. Colors: one in black (left), red shirt, another in dark blue (right), and maybe a fourth? Wait, frame 0: left is black, red, then two others (one in dark blue, one maybe another). Wait, let's count.\n\nIn frame 0: four people. Left: black jacket, red shirt (middle), dark blue (right), and another? Wait, maybe three? Wait, no, the first frame shows four. Let's see the movement.\n\nChronologically:\n\n- Starts with four people on ice rink. One in black, red shirt, another in dark blue, and maybe a fourth? Wait, frame 0: positions: leftmost is black (jacket, helmet), then red shirt, then a person with stick (maybe dark blue), and another person (maybe black) on the right. Wait, maybe four players.\n\nThen, in the video, they start moving. The person in red skates towards the puck, then passes. The others move accordingly.\n\nNeed to describe each step briefly.\n\nMain subjects: four hockey players (one in black, one in red, two in dark colors).\n\nAction: At night, on ice rink under lights. They pass the puck, skate around. The camera moves to follow the action, panning as they move.\n\nLet's structure:\n\nAt night on an ice rink illuminated by overhead lights, four hockey players (one in black, one in red, two in dark blue/black) begin playing. The player in red skates toward the puck, passes it, and the others move to chase. They glide across the ice, shifting positions as the puck travels. The camera pans left to follow the action, capturing their dynamic movements against the snow-lined rink.\n\nWait, need to be concise. Check rules: chronological, motion, appearance, spatial, camera.\n\nFirst, list the main subjects: four players. Colors: black, red, two others (maybe dark blue or black). Motion: starting in a formation, passing, skating.\n\nLet me check the frames again.\n\nFrame 0: Players at the start. Left: black, red shirt, then two (one dark blue, one maybe another dark). \n\nFrame 1: Players move. The red shirt skates towards the center, others adjust.\n\nFrame 2: Action continues, maybe the puck is moved by someone.\n\nFrame 3: Players are spreading out, skating.\n\nFrame 4: More movement, puck being chased.\n\nFrame 5: Still in motion.\n\nSo the sequence: The four players start in a group. The player in red skates forward, passes the puck. The others move to intercept. The camera pans to follow their movement.\n\nNeed to mention spatial: e.g., player in red is in front, others behind.\n\nWait, in frame 0: the puck is on the ice. The player in red is holding the stick, maybe about to hit. Then, as the video progresses, the red player moves, the puck is hit, others chase.\n\nLet's draft:\n\nAt night, four hockey players (one in black, one in red, two in dark blue) on an ice rink with snowbanks and overhead lights start playing. The red-shirted player skates toward the puck, passes it, and the others move to chase. They glide across the ice, shifting positions as the puck travels. The camera pans left to follow the action, capturing their dynamic skating against the snow-lined rink.\n\nCheck rules: chronological order, motion, appearance, spatial (e.g., red player moves toward puck, others chase), camera movement (pan left), minimal background.\n\nMake sure not to include extra details. Keep it concise.\n\nAlternative:\n\nUnder nighttime lights on an ice", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5YjghxN0PuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5YjghxN0PuY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.227790900039818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals on skates exhibit locomotion with visible motion (sliding, turning) across the snowy surface, driven by physical forces from skating.", "background_and_ambient_analysis": "No shifting background elements (ground, structures) or fluid/environmental motion (fire, water, wind) observed. Background remains static under consistent lighting."}}
{"video_id": "5ZPAj3IQsXs", "file_name": "5ZPAj3IQsXs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows multiple people in a room around a table filled with electronic components and tools. A person in a white shirt crouches to work on items, while another in a blue shirt bends over the table. A woman in a black hoodie adjusts her hair and gestures near the table. Other individuals, including one in a purple shirt, move around the room, with some standing and others engaged with the table. The camera remains slightly shaky, panning to capture the group's activities and spatial arrangement around the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ZPAj3IQsXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ZPAj3IQsXs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 96, "blur_score": 1028.5327513152229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: one adjusts hair, others interact with objects on tables (e.g., bending, reaching).", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "5YKioLVKbnQ", "file_name": "5YKioLVKbnQ_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman lies face down on a massage table, covered with a white towel except for her bare back, while a person in a blue shirt uses a white cloth to massage her upper back. The masseuse moves the cloth in circular motions across her back, their hands positioned behind her. To the right, a blue bottle and red containers sit on a wooden tray. The camera remains stationary at a close angle, capturing the massage process without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5YKioLVKbnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5YKioLVKbnQ_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.662522252070474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The massager's hands (discrete solid object) move rhythmically across the woman's back, applying pressure and shifting position during the massage. The woman remains stationary (lying still) while the massager's hands exhibit controlled locomotion.", "background_and_ambient_analysis": "No shifting background elements. The window frame and distant trees remain stationary throughout the sequence. No fire, water, smoke, or wind-induced motion observed in the environment."}}
{"video_id": "5Z_FE7xXOdc", "file_name": "5Z_FE7xXOdc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, transitioning to a white screen. It then cuts to a person in a white polo shirt standing behind a metal table cluttered with multiple yellow flashlights and tools. The individual holds a yellow flashlight in one hand and gestures with the other while speaking. The background is a plain gray backdrop, and the camera remains stationary in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Z_FE7xXOdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Z_FE7xXOdc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 803.6646271460638, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is holding and manipulating a flashlight with hand movements; all objects on the table (flashlights, tools) are stationary.", "background_and_ambient_analysis": "Background is static light gray curtain with no shifting or movement; no fire, water, smoke, or wind observed."}}
{"video_id": "5Zk0YGfviZ0", "file_name": "5Zk0YGfviZ0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and long dark hair leans over a yellow basin. They hold a clear glass container with their right hand, moving it downward toward the basin. The person maintains a bent-forward posture while interacting with the container. Background elements include indistinct metallic structures. The camera provides a top-down view with slight movement, focusing on the person’s hands and the basin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5Zk0YGfviZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5Zk0YGfviZ0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 141.75617027570314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively moving their head and hands while holding a large white bowl on a yellow tray. Motion is localized to the person's upper body due to intentional actions (e.g., adjusting grip, turning head).", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, countertops) is static with no shifting elements or fluid/environmental motion (fire, water, smoke, wind). Background remains consistent across all frames."}}
{"video_id": "5ZYebB3KVNY", "file_name": "5ZYebB3KVNY_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. The video shows hands working on something. Let's break down the frames.\n\nIn the first frame, there's a close-up of hands. One hand holds a green fuzzy object, the other is holding a pair of pliers or scissors maybe. The green object is being manipulated. Then in the next frames, the green fuzzy part is attached to a hair-like structure (the brownish hair). The person is using their fingers to adjust the green part, maybe attaching it to the hair. The main subjects are the hands, the green fuzzy object, and the hair.\n\nChronic order: hands hold green fuzzy object, then use pliers to attach to hair, then adjust the green part with fingers. The green object is small, fuzzy, bright green. The hair is light brown, long. Hands are working on a dark surface maybe (black shirt). Background is minimal, so focus on motion.\n\nSpatial: hands in front, green object is being handled by hands. The pliers are held in one hand, green object in the other. Then the hair is on the other side of the pliers.\n\nCamera perspective: close-up, maybe slightly shaky, focusing on hands and objects. No movement mentioned, just close-up.\n\nNow, structure the caption:\n\n- Start with hands holding green fuzzy object, then using pliers to attach to hair, adjusting.\n\nCheck rules: chronological motion, appearance (green fuzzy, light brown hair), spatial (hands manipulating), camera close-up.\n\nLet me draft:\n\nA pair of hands manipulates a bright green fuzzy object, using pliers to attach it to a light brown hair-like strand. The hands adjust the green object with fingers, positioning it against the hair. The camera maintains a close-up perspective, focusing on the hands and objects with slight movement.\n\nWait, check rule f: exclude text, named characters. So no mention of pliers name, just \"pliers\" is okay.\n\nWait, in frame 2, it's a green fuzzy part being attached to a hair strand. The hands are working. Let's make sure it's chronological.\n\nFrame 0: hands holding green fuzzy object (possibly with pliers? Wait, frame 0 shows hands, one holding a thin wire maybe with green fuzzy on top, the other hand holding pliers? Wait, no. Wait, the first frame: a person's hands, left hand holding a thin wire with green fuzzy at the top, right hand holding pliers. Then frame 1: close-up of the green fuzzy part being pulled by pliers (maybe the pliers are used to hold the hair strand). Wait, the second frame shows a green fuzzy part, with a black tool (pliers) holding a brown hair strand. Then the hands are adjusting the green fuzzy part.\n\nSo sequence:\n\n- Hands hold a green fuzzy object (attached to a wire) and pliers holding a brown hair strand.\n\n- The hands manipulate the green fuzzy object, using fingers to position it against the hair strand.\n\nSo the steps:\n\n1. The hands hold a green fuzzy object (bright green, small) with a thin wire, and use pliers to hold a light brown hair strand.\n\n2. The hands adjust the green fuzzy object, positioning it against the hair strand.\n\n3. The hands continue manipulating the green object, securing it to the hair.\n\nCamera: close-up, focusing on hands and objects, slight movement.\n\nNow, condense into a concise paragraph.\n\n\"A pair of hands manipulates a bright green fuzzy object, using pliers to position it against a light brown hair-like strand. The hands adjust the green object with fingers, securing it to the hair. The camera maintains a close-up perspective, focusing on the hands and objects with minimal movement.\"\n\nWait, check if the green object is on a wire. In frame 0, the left hand is holding a wire with green fuzzy, so maybe the wire is part of the object. But the rules say describe appearance: bright green fuzzy object (size, color), hair-like strand (light brown).\n\nCheck for minimal background: background is dark, but rules say minimal unless essential. So maybe mention the dark shirt (since it's a person's shirt), but the rules say \"background descriptions minimal unless essential\". Since the shirt is part of the person, maybe \"a person wearing a dark shirt\" is okay? Wait, the first frame shows part of a person's face (lower part, mouth), so the person is in a dark shirt. But maybe the background is the shirt, which is dark. But the rules say minimal, so perhaps \"a person in a dark shirt\" is okay. Wait, rule b: \"briefly describe their appearance and number (color, size, orientation)\"—the main subjects are hands, green object, hair.\n\nSo maybe:\n\n\"Hands hold a bright green fuzzy object on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ZYebB3KVNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ZYebB3KVNY_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 41.21797636612325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate green string and a tool (likely a heat tool) to shape the string, applying explicit physical forces.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. Background remains static."}}
{"video_id": "5ZMTInMI5A4", "file_name": "5ZMTInMI5A4_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a light brown egg above a clear glass bowl, then crack the egg open; egg white and yolk stream into the bowl as the shell halves separate. The hands remain positioned above the bowl throughout, with the background blurred. Camera maintains a close-up perspective, capturing the egg-cracking motion in detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ZMTInMI5A4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ZMTInMI5A4_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.72249749910462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively cracking an egg, with shell pieces separating and egg contents dripping into a glass bowl. Discrete objects (hands, egg, shell) exhibit motion from applied force.", "background_and_ambient_analysis": "Background (white fabric) shows no uniform shifting; egg white dripping is a fluid motion but secondary to discrete actions. No fire, water, smoke, or wind dominates."}}
{"video_id": "5_AJsEufIpI", "file_name": "5_AJsEufIpI_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a pink outfit with an orange shirt lies on a carpeted floor, surrounded by scattered toys including a red structure, green house, and colorful blocks. The baby raises their right arm upward, then the left arm, followed by kicking their legs. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_AJsEufIpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_AJsEufIpI_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 153, "blur_score": 113.69682559261643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (discrete solid object) moves by itself (head turning, limb movements), indicating physical locomotion.", "background_and_ambient_analysis": "Background is static (carpet and toys remain fixed). No environmental fluids (fire, water, smoke, wind) detected."}}
{"video_id": "5_-Myydcg4M", "file_name": "5_-Myydcg4M_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands dip a piece of food into a white bowl containing yellow egg mixture, then transfer it to a plate of brown breadcrumbs, pressing the crumbs onto the food. The sequence is repeated twice with the bowls positioned side by side on a wooden surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_-Myydcg4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_-Myydcg4M_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 85.91452427684824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid objects: dipping bread into yellow liquid (eggs), coating with brown crumbs, and placing into a frying pan.", "background_and_ambient_analysis": "Background elements (wooden table, plates) show no shifting or uniform motion; no fire, water, smoke, or wind present."}}
{"video_id": "5_GaguPeEBU", "file_name": "5_GaguPeEBU_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand, clad in a green and black striped sleeve, presses down on a stack of white paper positioned on a black printer. The hand remains stationary, applying pressure to the paper stack as it sits on the printer’s input tray. The camera maintains a top-down perspective with minimal movement, capturing the hand’s action against a background of cables and electronic equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_GaguPeEBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_GaguPeEBU_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 153, "blur_score": 439.5540180478225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand is slightly moving to adjust a sheet of paper on a printer, representing a discrete solid object (the hand) in controlled motion.", "background_and_ambient_analysis": "The background elements (printer, desk, and surrounding office items) are stationary with no visible shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "5_SedUFwlUI", "file_name": "5_SedUFwlUI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray robotic arm on a perforated metal surface moves right to grasp a small white cylindrical object. The arm lifts the object from the right side of the frame, holding it upward. The camera maintains a top-down view with slight shake, focusing on the arm’s motion against the grid-patterned background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_SedUFwlUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_SedUFwlUI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 2730.8850524654176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a bottle pours liquid into a container (cup), with solid objects (hand, bottle, cup) moving due to physical pouring action.", "background_and_ambient_analysis": "Static grid floor and walls with no uniform shifting; no fire, water, or wind dominating the scene."}}
{"video_id": "5_XY0-4TUwg", "file_name": "5_XY0-4TUwg_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman in a black sports outfit and black boots and an older man in a black t-shirt, beige shorts, and white sneakers stand on grass before a brick building. The woman moves her arms while holding an object, then bends forward to adjust it, while the man similarly bends to examine his item. They remain positioned in front of the building with a green chair visible in the background. The camera is stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_XY0-4TUwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_XY0-4TUwg_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 470.19409823669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a young woman in athletic wear and an older man in casual clothing) exhibit discrete physical motion: the woman throws a red object (likely a frisbee), the man bends and reacts to the throw, and both manipulate small handheld items. Their movements are caused by explicit physical forces (throwing, catching, bending) and are trackable as distinct entities.", "background_and_ambient_analysis": "The background (brick building, windows, green folding chair, grass) shows no shifting or environmental fluid motion (fire, water, smoke, wind). All static elements remain fixed throughout the frames, indicating no ambient environmental dominance."}}
{"video_id": "5_UaiF6m2WE", "file_name": "5_UaiF6m2WE_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a clear container with water and a small green object over a wooden surface. The hands then manipulate a metallic tool with a yellow handle, positioning it on a metal rod atop a black work surface scattered with small metallic pieces. A person wearing a pink shirt and blue safety goggles holds the tool while working under a bright light. The camera shifts between close-up views of the hands and tool and a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_UaiF6m2WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_UaiF6m2WE_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 72.61329560300274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a solid tool (green/yellow object) against a metal rod. The tool moves incrementally as the person applies force, indicating discrete solid-object motion.", "background_and_ambient_analysis": "The background includes a workbench with tools and containers; no fluid/environmental motion (fire, water, wind) is observed. Background elements (e.g., workbench, wall) show no uniform shift, indicating no dominant ambient environmental motion."}}
{"video_id": "5_ZH9I_0vhc", "file_name": "5_ZH9I_0vhc_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light brown hair and a light gray top adjusts their forehead with one hand, then moves the hand toward their eye area, briefly pointing at their eye. The camera maintains a close-up perspective with slight movement, capturing the sequence of hand motions against a blurred indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_ZH9I_0vhc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_ZH9I_0vhc_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 82.821069213388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) is moving their head and hand. The motion is due to voluntary physical movement.", "background_and_ambient_analysis": "The background changes from a scene with shelves to a plain wall, indicating a scene transition rather than uniform background shift. No environmental fluids (fire, water, smoke) are present."}}
{"video_id": "5_ltNRCSqYI", "file_name": "5_ltNRCSqYI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a brush to apply foundation across the forehead and cheeks, then moves the brush to the eyelids, and finally to the neck, spreading the product evenly with visible brush strokes. The camera remains closely focused on the face and neck during the application sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_ltNRCSqYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_ltNRCSqYI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1069.926525548919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand moving a makeup brush across the face and neck is the discrete solid object in motion, applying foundation.", "background_and_ambient_analysis": "The background is a static wall with no fluid or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "5_fMZHmBYYA", "file_name": "5_fMZHmBYYA_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An ice climber in an orange jacket, black pants, and helmet ascends a snow-covered icy cliff using ice axes and crampons. The camera begins with a medium shot from behind the climber, then zooms in on their legs and crampons as they secure their position, and continues to follow the climber's upward motion. Snow and ice formations form the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5_fMZHmBYYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5_fMZHmBYYA_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 69.87090717824854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (wearing red jacket, black pants, ice axe, and crampons) is ascending a snow/ice-covered slope, with discrete movements of limbs and equipment interacting with the ice surface.", "background_and_ambient_analysis": "Background elements (ice wall, snow, trees) remain static with no uniform shifting; no fire, water, or significant wind motion observed in the environment."}}
{"video_id": "5a0uAsaPeGw", "file_name": "5a0uAsaPeGw_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light green shirt and beige pants stands facing a group of men, gesturing as he speaks. The group includes men in white, red, and dark clothing, some holding items like a clipboard while others stand with arms crossed. The man in green turns slightly, moving across the frame while addressing the crowd. The camera follows his movement with a slight pan. Background elements include parked cars and a green tent, but focus remains on the interaction between the speaker and the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5a0uAsaPeGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5a0uAsaPeGw_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 173.70221725814548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit minimal locomotion—subtle shifts in posture, gestures, and slight positional adjustments as they interact (e.g., conversing, observing). No collisions or rapid physical forces are evident.", "background_and_ambient_analysis": "The background features static elements like trees, tents, and vehicles. No significant fluid motion (fire, water, smoke) or environmental sway (wind) is observed. Background elements remain consistent across frames with no uniform shifting."}}
{"video_id": "5a2hBaSPKMc", "file_name": "5a2hBaSPKMc_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue shorts lowers their legs into a white bucket filled with a dark, granular substance, moving their hands through the contents while standing on grass scattered with fallen leaves; a metal chair is visible to the right of the bucket. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5a2hBaSPKMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5a2hBaSPKMc_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 154, "blur_score": 169.84445164472584, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's feet (in blue shorts) are actively moving and displacing mud within a white bucket, demonstrating discrete object motion due to physical force application.", "background_and_ambient_analysis": "The background (grass, fallen leaves, metal chair) remains stable with no shifting motion or ambient environmental phenomena (e.g., fire, flowing water, wind)."}}
{"video_id": "5a8ueTfPX0o", "file_name": "5a8ueTfPX0o_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot woman in a white sleeveless dress stands in a room, gesturing with her hands before spinning in place, her dress flowing as she moves. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5a8ueTfPX0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5a8ueTfPX0o_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 99.82345289869234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (solid object) is performing dance movements with arms and body motions; her motion is discrete and tracked via bounding box.", "background_and_ambient_analysis": "Background elements (walls, furniture, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "5a20ttje4o0", "file_name": "5a20ttje4o0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this caption request. The user wants a concise chronological paragraph describing the video. First, I need to watch the video segments provided.\n\nThe first part shows a person wearing a blue and red cap with a maroon shirt. The person is facing left, then turns their head to the right. Then they tilt their head down and raise their right hand to adjust the cap. After that, the scene cuts to a close-up of colorful ribbons. \n\nSo the main subjects here are the person and the ribbons. For the person: blue and red cap, maroon shirt. Actions: turns head, tilts, adjusts cap. Then the ribbons appear, which are various colors like black, dark blue, pink, etc., lined up. The background is plain white, so minimal description needed.\n\nRules say to focus on motion and behavior in chronological order. Mention appearance and spatial relationships. Camera movement: the first part is a side view, then the person turns, then the camera cuts to the ribbons. The ribbons are shown in a close-up, so camera perspective is top-down? Wait, the ribbons are lying flat, so maybe a close-up shot.\n\nNeed to keep it concise. Start with the person's actions, then the transition to the ribbons. Don't mention background unless essential, but the plain white is necessary for context. Avoid text recognition or stylistic analysis.\n\nLet me structure it: The person (describe appearance) turns head, tilts, adjusts cap. Then cuts to ribbons. The ribbons are in a row, colors mentioned. Camera perspective: starts with side view, then close-up on ribbons.\n\nCheck rules: mention spatial relationships. The person is in front of white background. The ribbons are arranged in a line. Camera movement: slight pan left when the person turns, then cuts to ribbons. Wait, the first clip is a side view, then they turn their head, so maybe the camera moves slightly? Or it's a fixed shot. The video shows the person turning their head, so the camera might be static but the person moves. Then the scene cuts to the ribbons.\n\nSo the caption should be: A person with long blonde hair, wearing a blue and red cap and maroon shirt, turns their head right and then tilts down while raising their right hand to adjust the cap; the scene cuts to a close-up of multicolored ribbons (black, dark blue, green, pink, light blue) laid out side by side on a white surface. The camera remains static except for the cut to the ribbons.\n\nWait, need to check the exact order. The first part is the person, then the ribbons. The person's actions are turning head, then tilting, then adjusting cap. Then the ribbons. The camera perspective: the first part is a side view, then when they adjust the cap, maybe a slight shake? But the rules say to mention camera perspective at the end. The last instruction says \"conclude with the camera perspective and movement\". So after describing the events, state the camera.\n\nWait, the example in the rules says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\". So the caption should end with that.\n\nSo the person is in a side view, then turns, etc., then the camera cuts to a close-up of the ribbons. So camera movement: starts with a static side shot, then cuts to a close-up of the ribbons. So the final part would be \"The camera remains static initially before cutting to a close-up of the ribbons.\"\n\nWait, but the user says \"conclude with the camera perspective and movement\". So the last sentence should be about the camera.\n\nLet me draft it:\n\nA person with long blonde hair, wearing a blue and red cap and maroon shirt, turns their head to the right, tilts their head down, and raises their right hand to adjust the cap; the scene then cuts to a close-up of multicolored ribbons (black, dark blue, green, pink, light blue) arranged in a line on a white surface. The camera remains static during the person's actions before cutting to the ribbons.\n\nBut the rules say \"conclude with the camera perspective and movement\". So maybe the last part should be \"The camera starts with a side view, then cuts to a top-down close-up of the ribbons.\"\n\nWait, the ribbons are shown lying flat, so the camera is top-down? Or is it a standard close-up? The description says \"a close-up of multicolored ribbons (black, dark blue, green, pink, light blue) arranged in a line\". So the camera angle for the ribbons is a close-up, but maybe from above? The video description says \"a close-up of multicolored ribbons\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5a20ttje4o0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5a20ttje4o0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.396228985747456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their head and hand (waving and adjusting cap); the subsequent scene shows static ties.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental motion. The only motion is the person's head and hand movements."}}
{"video_id": "5aCVYJpamY0", "file_name": "5aCVYJpamY0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray t-shirt uses a green power drill to work on a horizontal wooden plank supported by a wooden block; the camera zooms in to show the drill bit penetrating the wood.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aCVYJpamY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aCVYJpamY0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.01596138590435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and power drill are moving; the drill is actively rotating and applying force to the wood, causing discrete motion.", "background_and_ambient_analysis": "Background elements (e.g., wall decorations) are static with no shifting or fluid motion detected."}}
{"video_id": "5a3A07B08Ao", "file_name": "5a3A07B08Ao_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people on a sailboat. First, I need to note the chronological order. The first frame has them on the boat, moving. Let's check the actions. They're handling the sails or steering. The person in the front (taller, dark hoodie, maybe a hat) is facing forward, then the other person (shorter, also dark hoodie, maybe a cap) is behind. Wait, the video starts with a view from the deck, then the camera moves around. Wait, the movement: in the first few frames, the camera is on the boat, showing the two people. The main subjects: two men. One is older, wearing a dark hoodie, light pants, facing forward. The other is younger, maybe in a dark jacket, also facing forward. They're on the sailboat, which has a white sail. The background is the ocean, a lighthouse in the distance. But per the rules, minimal background. \n\nChronic order: The video starts with the two individuals on the sailboat. The older man in the dark hoodie is standing near the sail, the younger man is behind him. Then the camera moves slightly, showing their positions. The older man turns slightly, maybe adjusting the sail. The younger man is looking forward. Then the camera pans around, showing their movement. Wait, the description needs to be chronological. \n\nWait, the video: the first frame shows the two people from the front, then the camera moves, showing them from different angles. Let's see: the first frame (0.0) has the older man in front, then as the video progresses, the camera shifts, showing the younger man in the foreground. The two people are on the boat, sailing. \n\nAppearance: two men. Older man: gray hair, dark hoodie, light pants. Younger man: brown hair, dark jacket, maybe sunglasses. They're standing on the deck of a sailboat with a white sail. The sail is on the right. They're facing the direction of travel, with the ocean and a lighthouse in the background. \n\nSpatial relationships: The older man is slightly ahead of the younger man. The younger man is positioned to the left of the older man (from the camera's perspective in some frames). Wait, in the first frame, the older man is to the left, but maybe the camera moves. \n\nCamera perspective: The camera starts from a position on the boat, looking forward, then moves to the side, capturing both individuals. The camera movement is a slight pan. \n\nBackground: Minimal, just ocean and lighthouse, but per rules, keep it minimal. So focus on the subjects' motion. \n\nThe two men are actively sailing. The older man adjusts his position, perhaps managing the sail, while the younger man follows. \n\nPutting it all together chronologically: The video begins with two men on a sailboat; the older man in a dark hoodie and light pants stands forward, while the younger man in a dark jacket stands behind him. They move slightly as they navigate, with the older man adjusting his stance. The camera pans to the side, capturing their positions on the deck. \n\nCheck rules: a) motion and behavior in chronological order. The video starts with them on the boat, then they move (adjusting positions), camera pans. \n\nb) appearance: two men, older (gray hair, dark hoodie, light pants), younger (brown hair, dark jacket). \n\nc) spatial: older ahead of younger, younger to the left in some frames. \n\nd) camera: starts from deck, pans slightly. \n\ne) background minimal. \n\nf) exclude text, names, etc. \n\nSo the caption should be concise. Let's draft:\n\nTwo men are aboard a sailboat; the older man in a dark hoodie and light pants stands forward, while the younger man in a dark jacket is positioned behind him. They adjust their stances as they navigate, with the older man turning slightly. The camera pans around the deck, capturing their movements.\n\nWait, need to be more precise. Let's check the frames. The first frame shows the older man (gray hair) facing the lighthouse direction, the younger man (brown hair) is behind him. Then the camera moves, so the order changes. \n\nChronological: The video opens with the two men on the sailboat, the older man in a dark hoodie and light pants facing forward, the younger man in a dark jacket standing behind him. They shift positions slightly as they sail, with the older man turning his head. The camera pans to the left, showing their movements on the deck.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for appearance: two men, older: dark hoodie, light pants, gray hair, tall; younger: dark", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5a3A07B08Ao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5a3A07B08Ao_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 75.50709029341938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are visible on the sailboat. One person is actively adjusting the sail (moving arms and upper body), while the other remains seated. Their movements are distinct physical actions on the boat's deck.", "background_and_ambient_analysis": "The background includes the ocean and clear sky. The water shows gentle waves (ambient environmental), but the horizon remains static, indicating no significant background shift. The sky is clear with no wind-induced motion visible."}}
{"video_id": "5aSexJfLE3U", "file_name": "5aSexJfLE3U_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person in dark swim trunks swims on their back across a pool, moving toward the right edge where a person in white shorts stands near the pool steps. The swimmer approaches the edge while the camera, positioned at the poolside, exhibits slight movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aSexJfLE3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aSexJfLE3U_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 92, "blur_score": 318.4383059469647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A swimmer (human) moves through the pool using swimming strokes, with their motion clearly tracked as a distinct object interacting with the water.", "background_and_ambient_analysis": "The pool edge, lane dividers, and spectators in the background remain static across frames; no significant fluid motion (e.g., waves, currents) dominates the scene."}}
{"video_id": "5aOcPN64obU", "file_name": "5aOcPN64obU_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green tank top and blue jeans assists a man in a maroon shirt and jeans, who is seated on the tailgate of a blue pickup truck, as he adjusts orange and pink stilts. The man stands, and the woman holds his hands to steady him as he moves forward in the parking lot. The camera pans slightly, capturing surrounding vehicles and open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aOcPN64obU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aOcPN64obU_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 104.5018904055763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving the tricycle while interacting with the man seated in the truck bed; the man exhibits slight shifts in posture, and the tricycle's motion is driven by explicit physical forces from the woman.", "background_and_ambient_analysis": "The background consists of stationary parked cars and trees with no visible fluid or gaseous motion (fire, water, smoke). Background elements remain uniformly fixed relative to the frame, indicating no ambient environmental motion."}}
{"video_id": "5adEyPUMTPc", "file_name": "5adEyPUMTPc_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a teal hoodie sits at a wooden table, methodically placing puzzle pieces onto a colorful mat. To his right, a red puzzle box containing a small truck rests on the table. The camera maintains a top-down perspective with slight movement, capturing his focused manipulation of the puzzle pieces against a kitchen background with wooden cabinets and a chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5adEyPUMTPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5adEyPUMTPc_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 175.49290414585641, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated at a table is manipulating objects (e.g., writing/drawing) with hand movements; motion is discrete and physical.", "background_and_ambient_analysis": "Background elements (cabinets, chair) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5aefceMniEU", "file_name": "5aefceMniEU_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a peeled white onion half on a white cutting board, slicing it vertically with a knife. The camera pulls back to a top-down view, revealing the cutting board with the sliced onion half, scattered onion skin pieces, and a whole brown onion to the left as hands continue cutting the onion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aefceMniEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aefceMniEU_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.99431200401165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and knife interact with a solid onion half, moving the knife to cut the onion. The onion and knife are discrete solid objects undergoing collision/force-driven motion (knife cutting through onion).", "background_and_ambient_analysis": "The background consists of a stable white cutting board with no shifting or fluid motion (e.g., fire, water, smoke). Static elements (cutting board, onion peels) remain fixed without uniform background displacement."}}
{"video_id": "5aIw7rppL_s", "file_name": "5aIw7rppL_s_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male athlete in dark clothing stands in the throwing circle, facing away from the camera, with a crowd of spectators behind a chain-link fence. He takes a step backward, swings his arm, and releases a shot put, which arcs through the air toward the sand. The crowd remains stationary, observing the throw. The camera maintains a static, low-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aIw7rppL_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aIw7rppL_s_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 313.7631146431802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5aNWjt00o4g", "file_name": "5aNWjt00o4g_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark kilt, white socks, and feathered hat plays bagpipes on a grassy cliffside overlooking the ocean, with a stone castle ruin visible in the distance. The camera pans left and right, capturing the piper’s subtle movements as they stand near a fence, while a few people are visible near the cliff edge. The camera remains at eye level with minimal motion, focusing on the piper’s performance against the coastal landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aNWjt00o4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aNWjt00o4g_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 163.75153396308718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a dark jacket is moving slightly on grass; their position changes due to locomotion, indicating discrete solid object motion.", "background_and_ambient_analysis": "Background elements (cliffs, ocean, wooden fence) remain consistent across frames with no uniform shifting. Minor grass sway suggests subtle wind, but no dominant fluid/environmental motion (fire, water, smoke)."}}
{"video_id": "5akErSyyOmc", "file_name": "5akErSyyOmc_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and blue shorts manipulates a thin, light-colored rope with both hands, twisting and adjusting it while seated. The wooden drawer unit with a metal knob is visible behind them, holding a plastic bag and other items. The camera remains stationary, focused closely on the hands and rope throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5akErSyyOmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5akErSyyOmc_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 45.402562003446945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a rope, showing discrete physical motion due to manual action.", "background_and_ambient_analysis": "The background (wooden drawer and cloth) is stable with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5amyg_qI1Lk", "file_name": "5amyg_qI1Lk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person, blurred from motion, leaps leftward from the upper left corner of the frame, moving away from a brick building. The camera remains static, capturing the individual's movement against the brick wall and adjacent structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5amyg_qI1Lk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5amyg_qI1Lk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 232.3626256579039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person is observed moving along the brick wall structure.", "background_and_ambient_analysis": "Background elements (brick wall, concrete ground) show no uniform shifting across frames. No fluid or gaseous motion (fire, water, smoke) is present."}}
{"video_id": "5awICY1GTvc", "file_name": "5awICY1GTvc_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts and flip-flops performs repeated squat movements. He starts in a low squat position, stands up with arms raised, then returns to the squat stance. A person in yellow shorts is partially visible on the left. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5awICY1GTvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5awICY1GTvc_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 167.14572092412314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in blue shorts is performing weightlifting exercises (lifting a barbell). His body and limbs move in discrete, intentional motions consistent with exerting physical force on the weight.", "background_and_ambient_analysis": "Background elements (bench, rack, cabinet) remain static across frames with no uniform shifting or fluid motion (e.g., fire, water, smoke). No ambient environmental motion is present."}}
{"video_id": "5aVlOpqSPCo", "file_name": "5aVlOpqSPCo_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a clown. The clown has red hair, a colorful outfit with blue, yellow, red, green, checkered patterns. There's a group of people around: kids and adults. The clown is standing, maybe performing. Let's check the timeline.\n\nAt the start, the clown is holding something, maybe a ball. Then, in the next frames, the clown is moving their hands, perhaps juggling or doing a trick. There's a small table with bottles and a green ring. A man in a blue shirt is in the background, and another person is holding a baby. The kids are sitting or standing in front of the clown. The spatial relationship: the clown is central, kids in front, adults behind.\n\nChronic order: Clown starts with hands together, then moves to show a ball (maybe), then the baby is handed over? Wait, in frame 2, a child reaches up, then frame 3, the baby is being held. Wait, the baby was being held by an adult, then maybe the adult lifts the baby to the clown? Wait, no: in frame 0, the baby isn't visible. Frame 1: baby being held by an adult. Frame 2: child reaches up, then frame 3: baby is lifted up by the adult, so maybe the clown is interacting with the baby.\n\nWait, the clown's actions: first, the clown is standing, hands down. Then, the clown holds something (maybe a ball) and then in frame 2, a child reaches up, then frame 3, the baby is presented to the clown. So the clown is engaging with the kids, possibly doing a trick involving the baby.\n\nLet me outline:\n\n- Clown (red hair, multicolored outfit) stands at center, surrounded by people.\n- Initially, hands are clasped, then moves to hold a white object (maybe a ball).\n- A child in front reaches up toward clown.\n- An adult lifts a baby (wearing light clothes) toward clown.\n- The clown interacts with the baby and the child.\n\nBackground: gravel ground, small table with bottles and green ring, a man in blue shirt, others standing.\n\nCamera is top-down, no movement mentioned, so probably static. Background minimal.\n\nNow, structure the caption:\n\n\"Starting with the clown (red hair, colorful checkered and diamond-patterned suit) standing centrally, hands clasped, a small group of children and adults gather around. The clown moves hands to hold a white object, as a child extends an arm toward them. Simultaneously, an adult lifts a baby dressed in light clothing to the clown, who interacts with both the child and the baby. The scene includes a small table with bottles and a green ring to the left of the clown, set against a gravel surface. The camera maintains a static top-down view throughout.\"\n\nCheck rules: chronological order, main subjects' motion, appearance, spatial relationships, camera. Minimal background.\n\nNeed to keep it concise. Let's adjust:\n\n\"Clown with red hair and multicolored outfit (blue, yellow, red, green, checkered patterns) stands centrally, hands initially clasped, then manipulating a white object. Children and adults surround him; a child reaches toward the clown, while an adult lifts a baby (light clothing) to him for interaction. To the left, a small table holds bottles and a green ring on gravel. Camera remains static top-down.\"\n\nWait, check if that's chronological. The first frame shows the setup, then the child reaches, then the baby is lifted. So:\n\n\"Beginning with the clown (red hair, vibrant multicolored checkered and diamond-patterned suit) standing in the center, hands clasped. The clown moves hands to hold a white object as a child in front reaches up toward him. Simultaneously, an adult lifts a baby (light clothing) to the clown, who engages with both. A small table with bottles and a green ring sits to the clown's left on a gravel surface. The camera maintains a static top-down perspective.\"\n\nYes, that's chronological. Mention appearance (red hair, multicolored outfit), motion (hands clasped then moving, child reaching, adult lifting baby), spatial (table left of clown), camera static top-down.\n\nLet's make it concise. Remove \"beginning with\", use simple past for actions.\n\n\"Clown with red hair and multicolored checkered/diamond-patterned suit stands center, hands clasped then manipulating a white object. A child extends arm toward him; an adult lifts a baby (light clothing) for interaction. Small table with bottles and green ring is left of clown on gravel. Camera is static top-down.\"\n</think>\n\n<caption_output>A clown with red hair and a vibrant multicolored checkered/diamond-patterned suit stands centrally, hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5aVlOpqSPCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5aVlOpqSPCo_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 100.3538606917254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The clown is making gestures (arm movements, head movements). Children and adults in the crowd are moving (e.g., a child is lifted and put down, adults turn and look).", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. The environment appears static with the exception of the people in the crowd."}}
{"video_id": "5au81v7ZlqI", "file_name": "5au81v7ZlqI_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a silver ring and black sleeve moves left across a speckled countertop; the camera pulls back to reveal a person in a gray apron handling multiple light yellow dough pieces on the counter, lifting one piece. Background includes kitchen cabinets and hanging pans. Camera transitions from top-down close-up to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5au81v7ZlqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5au81v7ZlqI_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.32204130280327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates and shapes dough on a countertop; discrete solid objects (dough) undergo physical deformation due to manual force application.", "background_and_ambient_analysis": "Background elements (countertop, cabinets, hanging pots) remain static with no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental forces dominate."}}
{"video_id": "5avJNUYnpww", "file_name": "5avJNUYnpww_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit indoor venue with colorful ceiling decorations, multiple people in blue shirts and white hats gather around a table with red cups. A person in blue moves toward the table, exchanges a red cup with someone in a white vest, then steps back. Another individual in blue approaches from the right. The camera remains fixed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5avJNUYnpww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5avJNUYnpww_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 76.06682080118652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving around a table, with discrete locomotion (walking, turning, interacting) visible as distinct solid objects.", "background_and_ambient_analysis": "Background elements (ceiling, walls, furniture) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5b4zV1JDHrU", "file_name": "5b4zV1JDHrU_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie, black leggings, red socks, and black sneakers walks on a blue arrow marked on the pavement, stops to pick up a yellow ball, then throws it forward while stepping forward. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5b4zV1JDHrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5b4zV1JDHrU_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 258.35626541695046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red jacket performs discrete locomotion: stepping on a blue mat, lifting a ball, and executing arm/leg movements (e.g., jumping, reaching).", "background_and_ambient_analysis": "Background elements (hedges, rock, palm tree) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "5b61Dge7x-Q", "file_name": "5b61Dge7x-Q_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph that describes the video according to specific rules. Let me go through each rule to make sure I cover everything.\n\nRule a says to focus on motion and behavior of main subjects in chronological order. The video shows a person playing a flute. The main subject is a child in a pink shirt. The emoji covers their face, but I shouldn't mention that since it's not part of the subject's appearance. Wait, the rules say to describe appearance and number, so the child is wearing a pink shirt, and there's one person.\n\nRule b: mention appearance and number. The child is in a pink shirt, holding a silver flute. The flute is silver, which is the color. Number is one person.\n\nRule c: spatial relationships. The child is sitting on a couch with a white pillow. The background is a yellow wall. The flute is held up to their mouth. So maybe the child is seated with the pillow to the right or behind, but the description needs to be minimal. Maybe just note the position relative to the background.\n\nRule d: conclude with camera perspective. The camera is stationary, close-up on the child playing the flute. No movement mentioned in the video description, so the camera is static.\n\nRule e: minimal background unless essential. The background is a yellow wall and a white pillow, which might be essential since it's the setting.\n\nRule f: exclude text, names, stylistic analysis. The emoji is part of the video but not text recognition. Since it's a smiley face covering the face, but the rules say to exclude stylistic analysis. Wait, the rules say to describe the motion and behavior. The main subject is the person playing the flute, so the emoji is part of the video but the caption should focus on the person's actions. So maybe the person is playing the flute with their hands moving on the keys, the flute is held up, and they're seated.\n\nWait, the rules say to focus on the main subjects' motion. The person is playing the flute, so the movement is their hands moving over the keys. The flute is silver, they're wearing a pink shirt. The background has a yellow wall and a pillow.\n\nLet me structure the caption chronologically. The video starts with the person holding the flute, then moving fingers on the keys as they play. They're seated on a couch with a white pillow behind them, against a yellow wall. The camera is static, close-up.\n\nWait, the first frame shows the person with the flute in front of their face, so the flute is held up to their mouth. Then, as the video progresses, their fingers move on the keys. So the action is playing the flute, with hands manipulating the keys.\n\nSo the caption should mention the child in a pink shirt playing the flute, hands moving over the silver instrument. The child is seated with a white pillow behind them against a yellow wall. The camera stays fixed, close-up on the person and the flute.\n\nCheck the rules again. Exclude text recognition, so no mention of the emoji. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" The emoji is a visual element, but since it's covering the face, the caption should just describe the person's actions without referring to the emoji. So the caption should say the person is holding a flute, playing, etc., without mentioning the smiley face.\n\nWait, the problem states that the user is an expert video captioner, and the task is to generate a caption based on the provided video. The video description includes a child with a smiley face covering their face. But the rules say to exclude text recognition, so maybe the caption should ignore the emoji as part of the visual content, focusing on the person's actions. However, the rules also say to describe the appearance. Hmm.\n\nWait, rule b says \"Briefly describe their appearance and number (color, size, orientation).\" The person's appearance: they're wearing a pink shirt, and the flute is silver. The emoji is part of the visual, but the rules say not to do text recognition. Wait, the emoji is a graphic element, not text. The caption should describe the person's clothing and the flute, ignoring the emoji since it's a stylistic element. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So the smiley face is a stylistic choice, so the caption shouldn't mention it. Therefore, the main subject is the child in pink, playing the flute.\n\nSo the caption would be: A child wearing a pink shirt holds a silver flute, moving their fingers over the keys as they play. The child is seated on a couch with a white pillow behind them against a yellow wall. The camera remains stationary, capturing a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5b61Dge7x-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5b61Dge7x-Q_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 95.74495020697366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hands are moving on a flute as they play; the person is seated and the body is stationary.", "background_and_ambient_analysis": "The background (yellow wall and couch) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5ahRlHBzbZo", "file_name": "5ahRlHBzbZo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand in front of red targets mounted on hay bales. The man in a black shirt and jeans throws an axe toward his target, then turns to observe. The man in a patterned shirt and jeans throws an axe toward his target. Both targets feature circular rings. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ahRlHBzbZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ahRlHBzbZo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 88.10494976338984, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human figures exhibit discrete motion: one actively launching projectiles (arrows) toward targets, while the other adjusts stance and position. Projectile motion and human locomotion are evident.", "background_and_ambient_analysis": "Background elements (red target boards, large structures) show no uniform shifting; no fire, water, smoke, or wind visible. Ambient environmental motion is absent."}}
{"video_id": "5bIVySAI7XY", "file_name": "5bIVySAI7XY_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a white top and blue scarf, speaks animatedly while turning their head slightly. The camera maintains a close, shaky perspective, capturing their upper body against a dark background with distant lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bIVySAI7XY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bIVySAI7XY_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 145, "blur_score": 65.97519996488359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a microphone is visible; head and facial movements suggest vocalization or expressive gestures.", "background_and_ambient_analysis": "Background elements (lights, distant structures) show minimal uniform shifting; no fire, water, smoke, or wind effects detected."}}
{"video_id": "5bMIgTZPtog", "file_name": "5bMIgTZPtog_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt handles pink playing cards, shuffling them with both hands; the scene cuts to another man in a black suit and white shirt holding pink cards, who examines them while seated; the video returns to the first man displaying the cards. The camera alternates between medium shots of the two men, cutting between their actions with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bMIgTZPtog.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bMIgTZPtog_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 146.1306770802703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are manipulating playing cards, with hands moving to shuffle and hold the cards, and one card is thrown.", "background_and_ambient_analysis": "The background in both scenes (yellow lamp and dark walls, bar with bottles) is static with no shifting or environmental motion (fire, water, etc.)."}}
{"video_id": "5bR8tCLKrnE", "file_name": "5bR8tCLKrnE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are three people on a beach. Let's check the frames.\n\nIn the first frame, there are three people: one girl in white and gray, one in green jacket and black shorts, and one bending down in white. The second frame, the girl in white walks towards the green jacket, and the bent one is still bending. Third frame, they're moving closer; the green jacket person is walking, the white one is behind. Fourth frame, they're closer together, the bent person is still bent. Fifth frame, the two girls are walking, the bent person is now standing up maybe? Wait, no, the video shows them moving.\n\nWait, the description should be step by step. Let's list the actions:\n\n- First, three people on the beach: left is a girl in white top and gray shorts (barefoot), middle is a girl in green jacket and black shorts with a bag, right is a person in white shirt bending down (holding something).\n\nThen, the two standing girls walk towards the bent person. The bent person remains bent initially, then later moves? Wait, in the frames, the bent person is bending, then in later frames, maybe standing up. Wait, no, the video is short. Let's check the sequence.\n\nFrame 0: all three. The two standing girls are walking towards the bent one. The bent person is bending down.\n\nFrame 1: the two girls have moved closer, the bent person is still bent.\n\nFrame 2: the two girls are side by side, walking towards the right (the bent person is on the right, still bent).\n\nWait, the order of actions: The two standing women (one in white, one in green) walk from left to right towards the person who is bent over on the right. The bent person remains in a bent position, possibly searching or picking up something on the beach.\n\nAppearance: Two women walking (one white top, gray shorts; one green jacket, black shorts, pink flip-flops), and a person in white shirt, dark hair, bending over. They are on a sandy beach with seaweed, ocean in background.\n\nChronological: The women approach the bent person. The bent person stays bent throughout the frames (maybe until later, but in the given clips, they don't stand up).\n\nSpatial: The two women start on the left, move towards the center-right, while the bent person is on the right.\n\nCamera: The camera is static, no movement (pan or zoom), top-down? Wait, no, the camera is level, probably handheld but stable.\n\nBackground: Minimal, just beach and ocean.\n\nNow, the caption must be concise, chronological.\n\nSo: Two women, one in white top and gray shorts, the other in green jacket and black shorts, walk together from the left towards the right across a sandy beach. They approach a third person in a white shirt who remains bent over the sand, searching. The camera remains stationary, capturing the scene from a ground-level perspective with the ocean and distant trees in the background.\n\nWait, but need to follow the rules. Let's check:\n\na) Motion and behavior in chronological order: The two women start walking, move closer, the bent person stays bent.\n\nb) Appearance: Describe them. The two women: one white top, gray shorts; one green jacket, black shorts. Third person: white shirt, bent over.\n\nc) Spatial: The two women are to the left of the bent person initially, moving towards them.\n\nd) Camera: Stationary, ground-level.\n\ne) Background minimal: ocean, trees in background.\n\nf) Exclude text, names, etc.\n\nSo the caption should be:\n\nOn a sandy beach, two women—one in a white top and gray shorts, the other in a green jacket and black shorts—walk together from the left toward the right. A third person in a white shirt bends over the sand, searching, remaining in that position as the women approach. The camera remains stationary, capturing the scene from a ground-level perspective with the ocean and distant trees visible in the background.\n\nCheck length: It's concise. Let's make sure it's chronological: the women move, the third person is bent. Yes.\n\nAnother check: The two women walk towards the right (the bent person's position). The bent person stays bent. The background is minimal. Camera is stationary.\n\nYes, that works.\n</think>\n\n<caption_output>On a sandy beach, two women—one in a white top and gray shorts, the other in a green jacket and black shorts—walk together from the left toward the right. A third person in a white shirt bends over the sand, searching, remaining in that position as the women approach. The camera remains stationary, capturing the scene from a ground-level perspective with the ocean and distant trees visible", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bR8tCLKrnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bR8tCLKrnE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 198.87728019084173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct individuals are present: two standing people (one in white top/dark shorts, one in green top) walking slowly across the beach, and one person in white crouching while manipulating objects on the sand. Their movements are discrete, solid, and attributable to intentional locomotion or manual actions.", "background_and_ambient_analysis": "The background (distant trees, shoreline, and horizon) shows no significant shifting or uniform movement. The water at the shoreline exhibits gentle, minimal wave motion, which is not dominant or fluid enough to qualify as ambient_environmental per Rule 1. No fire, smoke, or strong wind effects are observed."}}
{"video_id": "5bYTw7Rl6OM", "file_name": "5bYTw7Rl6OM_000241_000251.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows two people mowing a lawn. First, the main subject is a man in a dark shirt and khaki shorts pushing a red lawnmower. He's moving from right to left. Then, a child in a blue shirt and dark shorts is also pushing a lawnmower, maybe behind him? Wait, in the first frame, the man is on the left, then he moves, the child is behind? Wait, no, let's check the sequence.\n\nFrame 0: Man in dark shirt, khaki shorts, pushing red lawnmower. Child in blue shirt, dark shorts, behind him? Or maybe they're both pushing? Wait, the first frame shows both: the man is in front, child behind. Then frame 1: the man turns, pushes the mower, child is still there. Frame 2: the man is pushing the mower, then he runs back? Wait, no, the action is that the man is mowing, then he stops, turns, and pushes the mower forward. Wait, the sequence: the man is pushing the lawnmower, then he turns the mower around (so he's moving the mower to the left), then the child is also pushing a lawnmower? Wait, no, looking at the frames:\n\nFirst frame: two people, man in front (dark shirt, khaki shorts, pushing red mower), child behind (blue shirt, dark shorts, pushing a lawnmower). Then frame 2: the man is moving the mower, the child is still there. Then frame 3: the man is running away from the mower? Wait, no, the man steps back, maybe? Wait, the movement is that the man is pushing the lawnmower, then he turns it around (so the mower is moving left), then he runs to the left? Wait, the description says:\n\n0.0: Both pushing mowers. Man in dark shirt, khaki shorts; child in blue shirt, dark shorts. They are on grass, white shed on right, trees left.\n\n1.4: Man is pushing mower forward, child is behind. Wait, no, the next frame (1.4) shows the man turning the mower, moving left.\n\nWait, the video's progression: The man in a dark shirt and khaki shorts pushes a red lawnmower, while a child in a blue shirt and dark shorts follows behind. As the man maneuvers the mower, he steps away, then the child continues pushing, and the man runs to the left. Then the child is still pushing, the man is moving out of frame. Then the man comes back? Wait, no, the frames show:\n\nIn frame 0, both are present. Frame 1: man is moving the mower to the left, child behind. Frame 2: man has turned the mower around, now the mower is facing left, and the man is running to the left. Frame 3: man is now pushing the mower in the opposite direction, moving left. Frame 4: man is pushing the mower, child is behind. Frame 5: man is pushing the mower, child is still there. Wait, no, the video's sequence is:\n\nThe man starts pushing the lawnmower from the right side of the frame (towards the left). As he pushes, he turns the mower around (so he's moving it towards the left), then steps back and pushes it forward again. The child is also pushing a lawnmower, staying behind the man. But maybe the child is moving with the man. Wait, the key is to describe the motion chronologically.\n\nFirst, two people: a man (dark shirt, khaki shorts) and a child (blue shirt, dark shorts) are pushing lawnmowers on a grassy area near a white shed. The man pushes his red lawnmower from right to left, turning the mower around (so he's moving it back towards the right), then steps back, and the child continues pushing. Wait, no, let's look at the frames:\n\nFrame 0: Both on the right, man in front, child behind. Man is pushing the mower (red) towards left. Child is pushing a mower (maybe the same? Or different).\n\nFrame 1: Man is pushing the mower, child is still behind. Then frame 2: Man is turning the mower around, so he's moving it to the left, but then he steps back. Frame 3: Man is running away from the mower to the left, child is behind. Then frame 4: Man is back, pushing the mower again.\n\nWait, maybe the man is moving the mower, then he stops, turns it, and runs left, then comes back. But the chronological order should be:\n\n- A man in a dark shirt and khaki shorts pushes a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bYTw7Rl6OM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bYTw7Rl6OM_000241_000251.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1360.097754206823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Primary discrete object: a person pushing a lawnmower across the lawn, moving from left to right. Secondary object: a stationary person near the shed. Both show distinct locomotion due to physical forces.", "background_and_ambient_analysis": "The background (white shed and trees) remains static with no uniform shifting. No fire, water, smoke, or wind-driven motion is dominant; grass cutting is due to the lawnmower, not environmental forces."}}
{"video_id": "5bgG6qFJicM", "file_name": "5bgG6qFJicM_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with white body paint and a red headband sits on a colorful blanket, playing a long orange instrument with yellow bands. They intermittently lift their hand while playing, with additional similar instruments arranged around them. The camera remains stationary, capturing the individual from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bgG6qFJicM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bgG6qFJicM_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 374.88686875356035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and upper body while interacting with the long orange pipes, demonstrating intentional locomotion and manipulation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Static pavement and structures indicate no significant ambient motion."}}
{"video_id": "5bKaDaZwQEU", "file_name": "5bKaDaZwQEU_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt, dark shorts, and white sneakers performs repeated deadlifts with a barbell loaded with black weights in a gym. They bend at the knees to lower the barbell to the ground, then stand up to lift it back. Another individual in white shorts stands to the left. The camera remains stationary, capturing the action from a fixed position with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bKaDaZwQEU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bKaDaZwQEU_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 375.5055629438134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt lifts a barbell, performing bending and standing motions. Other discrete individuals (e.g., person in white) exhibit minor locomotion within the gym environment.", "background_and_ambient_analysis": "The gym background (walls, equipment, floor) shows no uniform shifting or fluid motion; no fire, water, or smoke present. Static structural elements are consistent across frames."}}
{"video_id": "5bwcwHJkvwo", "file_name": "5bwcwHJkvwo_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people move in a cluttered office: a person in a light gray shirt and dark pants walks from the left toward the center desk, then turns to face it; another person in a striped shirt and light pants enters from the right, walks leftward, and passes the first person before moving away. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bwcwHJkvwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bwcwHJkvwo_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 560.4760372288224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving through the office space, walking between desks and interacting, representing discrete solid objects (humans) in motion.", "background_and_ambient_analysis": "The office background (shelves, whiteboard, desks) remains static with no uniform shifting or fluid environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "5bqIJ-JK-e8", "file_name": "5bqIJ-JK-e8_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of hands doing a nail procedure. The main subject is a person's hand (left, with light skin) being worked on by another pair of hands (right, also light skin, maybe a nail technician). The technician is using a tool, maybe a file or brush, on the nail. Then it cuts to a wider shot of a salon with chairs and a sink. \n\nNeed to describe chronologically. First part: close-up of nail work. The hands: the client's hand is in the foreground, technician's hands are working on the nail. The tool is being used, maybe applying product. Then the scene shifts to a wider view of the salon room. \n\nCheck rules: focus on motion/behavior, chronological. First, the nail procedure: technician manipulates the client's fingernail with a small tool. Then the camera shifts to show the salon interior with chairs, a sink, and a counter. \n\nAppearance: client's hand (light skin, nails already prepped?), technician's hands (light skin, maybe wearing gloves? Wait, the video shows hands, so probably no gloves. The tool is a fine brush or file). \n\nSpatial: in the first scene, the technician's hands are near the client's finger, working on the nail. Then the camera moves to a wide shot, showing multiple chairs (brown, with pink towels), a sink, and the room's layout. \n\nBackground: minimal, but in the first scene, the background is blurred, then the second scene shows the salon interior. \n\nExcluded: text (BIG logo is there, but rule f says exclude text recognition, so skip that). \n\nStructure the caption: \n\nStart with the close-up action: A pair of hands carefully manipulates a client's fingernail using a small tool, applying product to the nail. Then the scene transitions to a wider view of a nail salon, revealing multiple brown leather chairs with pink towels, a sink, and a countertop. \n\nCheck for chronology: first the close-up of the nail work, then the wider salon shot. \n\nMake it concise. \n\n\"Hands carefully work on a client's fingernail with a small tool, applying product in a close-up shot. The scene transitions to a wider view of a nail salon featuring brown leather chairs with pink towels, a sink, and a countertop.\" \n\nWait, need to mention the main subjects: the client's hand (light skin) and the technician's hands (light skin). Maybe specify the number: two hands (technician's) working on one client's finger. \n\nAlso, the first scene: the client's hand is extended, technician's hands are using the tool. So: \n\n\"A pair of hands uses a small tool to apply product to a client's fingernail in a close-up shot. The camera then shifts to a wider view of a nail salon with brown leather chairs, pink towels, and a sink.\" \n\nCheck rules: focus on motion and behavior in chronological order. \n\nFirst action: hands working on nail. Then scene change to salon. \n\nInclude spatial: in the first scene, the hands are in close proximity; in the second, the salon is shown. \n\nMake sure it's concise. Let's draft: \n\n\"Two hands carefully apply product to a client's fingernail with a small tool in a close-up shot. The scene then transitions to a wider view of a nail salon featuring brown leather chairs with pink towels, a sink, and a countertop.\" \n\nWait, the first frame shows hands working on the nail. The client's hand is resting on a surface (maybe a napkin), the technician's hands are manipulating the nail. The tool is small, maybe a nail file or brush. \n\nAlso, the background in the first scene is blurred, so minimal background. \n\nIn the second scene: two brown chairs (with pink towels), a sink (black basin), a small table with water bottle, and the room's walls. \n\nSo the caption should mention the transition from close-up nail work to the salon interior. \n\nFinal check: exclude text recognition, so no \"BIG\" logo. \n\nSo the caption: \n\n\"Hands carefully work on a client's fingernail with a small tool, applying product in a close-up. The scene transitions to a wider view of a nail salon with brown leather chairs, pink towels, and a sink.\" \n\nIs that concise enough? Let's see if it meets all rules. \n\na) Motion and behavior: working on nail, applying product; then transitioning to salon. \n\nb) Appearance: hands (light skin), small tool. Salon has brown chairs, pink towels. \n\nc) Spatial: close-up shot, then wider view. \n\nd) Camera perspective: close-up, then shifts to wider. \n\ne)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bqIJ-JK-e8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bqIJ-JK-e8_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 30.058624073299505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Client's hand (stationary), nail technician's hands (moving to manipulate nails). Motion is due to physical forces (nail application/trimming).", "background_and_ambient_analysis": "The background in the first segment (nail work) shows a blurred purple object (static environment), and the salon room in the second segment has static chairs/walls with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5c3iyRNGZ6E", "file_name": "5c3iyRNGZ6E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people: one lying on a bed, shirtless, wearing dark pants, and another sitting beside them. The person lying down has a tattoo on their chest, maybe a small one. The other person is wearing a black shirt with red text. \n\nStarting from the first frame: the standing person is holding a piece of paper, maybe a note, and the lying person is looking up, laughing or shouting. Then, the standing person moves the paper towards the lying person's chest area. The lying person shifts, maybe tries to reach for it. The standing person then moves away, and the lying person sits up a bit. \n\nNeed to note the chronological order: the standing person presents the paper, the lying person reacts (moves, adjusts), then sits up. Spatially, the standing person is to the side of the bed, the lying person is on the bed. Background is a room with a blue sheet on the bed, some objects like a brown container and a black case, but keep background minimal. \n\nCamera perspective: it's a close-up shot, maybe static, no major movement. \n\nNow, structure the caption: main subjects' actions in order. Focus on motion. \n\nFirst, the standing person (wearing black shirt) holds a white object (paper/note) and approaches the shirtless person lying on the bed. The shirtless person (with chest tattoo, dark pants) is reclined, initially laughing with mouth open. As the standing person moves the object near the chest, the shirtless person shifts their body, raises their left arm, and then sits up more, turning their head. The standing person then moves the object away. \n\nWait, need to be concise. Let's check rules: chronological, motion, appearance, spatial, camera.\n\n\" A shirtless man in dark pants lies on a bed covered with a blue sheet, laughing with his mouth open as another person in a black shirt holds a white object near his chest. The shirtless man shifts his body, lifts his left arm, and turns his head while the second person moves the object away, then steps back. The camera remains static, capturing the interaction from a close, side perspective.\"\n\nWait, but \"white object\" — maybe \"paper\" but rule f says exclude text recognition. So just \"white object\" is okay. Also, check if background is essential. The background has a brown container and dark items, but minimal. \n\nLet me rephrase: \n\n\"A shirtless man wearing dark pants lies on a blue-sheeted bed, laughing with his mouth open. A person in a black shirt holds a white object near the man's chest, then moves it toward his torso as the man shifts his body, raises his left arm, and turns his head. The second person steps back, and the camera maintains a static close-up perspective.\"\n\nWait, chronological order: \n\n1. Start: shirtless man lying, laughing. The other person holds a white object (paper) near chest.\n\n2. The person moves the object towards the chest (action).\n\n3. Shirtless man shifts, lifts arm, turns head.\n\n4. Person moves object away, steps back.\n\nYes, that's the order.\n\nCheck for appearance: shirtless man (chest tattoo, dark pants), person in black shirt. Spatial: person beside bed, shirtless on bed. Camera: static, close-up.\n\nNow, make it concise. \"A shirtless man in dark pants lies on a blue bed sheet, laughing as a person in a black shirt holds a white object near his chest. The shirtless man shifts his body, lifts his left arm, and turns his head while the other person moves the object away and steps back. The camera remains static in a close-up view.\"\n\nWait, rule d: conclude with camera perspective. So after describing actions, say the camera is static close-up.\n\nAlso, rule c: spatial relationships — \"the person in black shirt is beside the bed\".\n\nLet me check the rules again.\n\na) motion and behavior chronologically: yes.\n\nb) appearance and number: shirtless man (dark pants), person in black shirt.\n\nc) spatial: the person in black shirt is beside the bed, the shirtless man is on the bed.\n\nd) camera: static, close-up.\n\ne) background minimal: yes, only mentioning the bed sheet as essential.\n\nf) exclude text recognition: yes, no text.\n\ng) no reasoning.\n\nSo final caption:\n\n\"A shirtless man in dark pants lies on a blue bed sheet, laughing as a person in a black shirt holds a white object near his chest. The shirtless man shifts his body, lifts his left arm, and turns his head while the other person moves the object away and steps back. The camera remains static in a close-up view.\"\n\nWait, but in the video, the shirtless man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5c3iyRNGZ6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5c3iyRNGZ6E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 85.45882236575287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Shirtless man moves arms/body while lying on bed; person in black shirt manipulates bottle and applies substance to man's chest using hand movements. Motion is discrete and solid.", "background_and_ambient_analysis": "Background is static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Wall, bed, and furniture remain fixed throughout the sequence."}}
{"video_id": "5cHzjKLrWvs", "file_name": "5cHzjKLrWvs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and black pants walks from the left side of the frame toward the right, passing a silver SUV parked on the street while holding a dark object in his right hand; he then turns left. The background features a building with large windows and trees. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cHzjKLrWvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cHzjKLrWvs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 156, "blur_score": 2094.7242291337243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a yellow shirt is the primary moving object. He performs discrete locomotion (walking, turning) and an action (swinging a tennis racket). Parked cars and building elements are static.", "background_and_ambient_analysis": "The background consists of a building, trees, and parked cars. While trees show slight swaying (likely wind), there is no dominant fluid motion (fire, water, smoke) or significant environmental disturbance. Background elements remain stable without uniform shifting."}}
{"video_id": "5cFZdkPVzu0", "file_name": "5cFZdkPVzu0_000324_000334.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a black top and blue skirt stands in a dimly lit yellow-walled room, holding a light blue towel. They raise the towel above their head, then unfold it and adjust it over their shoulder. The room features a bed to the left, a window with curtains, and a doorway to the right. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cFZdkPVzu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cFZdkPVzu0_000324_000334.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.82460296744903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue dress manipulates a blue blanket/sheet through intentional movements: lifting it vertically (0.0-1.0s), holding it against their body (1.0-3.0s), and adjusting its position (3.0-5.0s). The motion is discrete and solid.", "background_and_ambient_analysis": "No shifting background elements observed. Walls, door, and coat rack remain stationary throughout. No fire, water, smoke, or wind motion detected."}}
{"video_id": "5c9XCbfa8ZY", "file_name": "5c9XCbfa8ZY_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers in white uniforms engage in a bout within an indoor gym, facing each other. The left fencer moves left, the right fencer advances forward, causing the left fencer’s helmet to fall to the floor. The left fencer steps back while the right fencer continues moving toward the right side of the frame. Several spectators stand and observe in the background. The camera remains stationary, capturing the action from a fixed wide perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5c9XCbfa8ZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5c9XCbfa8ZY_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 283.10312476043964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white uniforms are performing martial arts movements (kicking, stepping), with a third person observing nearby.", "background_and_ambient_analysis": "Background elements (walls, ceiling, windows) remain static with no fluid motion or environmental effects detected."}}
{"video_id": "5bz446fsfNk", "file_name": "5bz446fsfNk_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses metal tongs to flip light pink raw chicken pieces in a large metallic pot. Then, the hand adds a brown rectangular package into the pot containing now golden-brown cooked chicken. The camera maintains a top-down perspective focused on the pot and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5bz446fsfNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5bz446fsfNk_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 225.1280571293706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand uses a utensil to stir chicken pieces in a pot. The hand and utensil exhibit distinct motion due to physical interaction (stirring), with the chicken pieces moving in response.", "background_and_ambient_analysis": "Background elements (stove, pot handles) are static; no shifting or fluid motion observed (no fire, water, smoke, or wind dominating the scene)."}}
{"video_id": "5c7D6rxLg8Q", "file_name": "5c7D6rxLg8Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person in a blue shirt and white shorts is pouring something (looks like milk or cream) from a white container onto their head, standing in front of refrigerators filled with dairy products. Then the scene cuts to a person in a white shirt at a table with a plate of Oreos and a container. They pick up an Oreo from the stack on the plate and place it into the container. Need to capture the sequence chronologically. \n\nCheck the rules: focus on motion and behavior. First part: person pouring liquid on head (but wait, the first frame shows them pouring, but in the description, it's the action of pouring, so \"a person in a blue shirt and white shorts pours a white liquid from a container over their head\". Then the second scene: a person in a white shirt at a table with a plate of Oreos and a container; they take an Oreo from the plate and put it into the container. \n\nBackground: first scene has refrigerators, second scene is a dark background, but rule e says minimal background unless essential. The first scene's background is the grocery store with freezers, but maybe just mention the setting briefly. But the task is concise, so maybe \"in front of refrigerated displays\" for first scene. \n\nOrder: start with the first scene's action, then the second scene's action. \n\nNow, structure:\n\nIn a grocery store setting, a person wearing a blue shirt and white shorts pours a white liquid from a container over their head while standing in front of refrigerated displays stocked with dairy products. The scene transitions to a person in a white shirt at a table with a blue cloth, who picks up an Oreo cookie from a stack on a white plate and places it into a white container.\n\nCheck rules: \n\na) Motion and behavior in chronological order. Correct.\n\nb) Describe appearance: blue shirt, white shorts; white shirt. Mention number (one person in each scene). \n\nc) Spatial: first scene in front of refrigerators. Second scene at table with plate and container.\n\nd) Camera perspective: first scene is a static shot (no movement mentioned), second scene is close-up (the person's hands and objects). But rule d says conclude with camera perspective and movement. The first scene is likely a static wide shot, second is close-up. But the problem is, the output should conclude with camera perspective. Wait, the rules say \"Conclude with the camera perspective and movement\". So the final part of the caption should mention camera perspective for both scenes? Or overall? Let's see.\n\nThe example output format is a paragraph. So the caption is a paragraph that starts with first scene, then second, and ends with camera perspective. Wait, rule d: \"Conclude with the camera perspective and movement\". So the last part of the caption should describe camera perspective. \n\nIn the first scene: static wide shot. Second scene: close-up on the hands and objects. But need to see. \n\nFirst scene: likely a medium shot showing the person and refrigerators. Second scene: close-up on the table. \n\nSo putting it all together:\n\nA person in a blue shirt and white shorts pours a white liquid from a container over their head while standing before refrigerated displays stocked with dairy products; this transitions to a person in a white shirt at a table with a blue cloth, who picks up an Oreo cookie from a stack on a white plate and deposits it into a white container. The camera maintains a static wide view in the first scene and shifts to a close-up of the table in the second scene.\n\nCheck if rules are followed:\n\na) Chronological: yes, first scene then second.\n\nb) Appearance: blue shirt, white shorts; white shirt. Sizes and orientations: person standing, hands moving.\n\nc) Spatial: in front of refrigerators; at table with plate and container.\n\nd) Camera perspective: static wide, then close-up. So conclude with that.\n\ne) Background: minimal, mentioned only as refrigerated displays (which are essential for the setting) and the blue cloth (part of the table setup).\n\nf) Exclude text: the OREO text is excluded as per rule f (text recognition excluded).\n\ng) Internal thinking, but no output.\n\nNow, check if it's concise. Let's make sure.\n\nAlternative wording:\n\nIn a grocery store, a person in a blue shirt and white shorts pours a white liquid from a container onto their head in front of refrigerated dairy displays. The scene changes to a person in a white shirt at a table with a blue cloth; they pick up an Oreo from a plate and place it into a container. The camera remains static in the first scene and shifts to a close-up of the table in the second.\n\nThat's concise.\n\nCheck if all rules are met:\n\n- Motion: pouring liquid,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5c7D6rxLg8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5c7D6rxLg8Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 167.50344870034178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand and Oreo cookie moving as the hand dips the cookie into the milk in the second scene.", "background_and_ambient_analysis": "Background in both scenes is static (store aisle and blue tablecloth) with no shifting or fluid/environmental motion."}}
{"video_id": "5cJK6ugLiXw", "file_name": "5cJK6ugLiXw_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven people gather around a wooden table in a sunlit wooden room. A seated individual in a green striped shirt extends their hand toward a seated person in a white shirt holding a glass, while a standing man in a light striped shirt holds a cup to the left of the table. Throughout the sequence, the green-shirted person continues gesturing toward the white-shirted individual, who responds with similar hand movements; the remaining seated people hold cups or observe. The camera maintains a fixed, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cJK6ugLiXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cJK6ugLiXw_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 107.7096392742659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are sitting around a table; one person is standing and gesturing, others are interacting with hand movements and body shifts.", "background_and_ambient_analysis": "Background (walls, windows, furniture) is static with no shifting or movement. No fire, water, smoke, or wind visible."}}
{"video_id": "5cR-NDQWw-g", "file_name": "5cR-NDQWw-g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small dark object on a light wooden surface, moving it in a back-and-forth motion across the table, then positioning it near the center before briefly moving it left. The camera maintains a top-down perspective with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cR-NDQWw-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cR-NDQWw-g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 158, "blur_score": 54.01296614031615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands (wearing a Washington-themed shirt) are moving in a repetitive manner, likely tapping or manipulating an object on the table.", "background_and_ambient_analysis": "The background (a flat table surface) is static with no shifting or environmental motion. No fire, water, or wind present."}}
{"video_id": "5c_LuWRF3Zk", "file_name": "5c_LuWRF3Zk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hooded jacket, dark pants, and white shoes is initially visible inside an open window of a brick building. They then exit the window and walk along a brick pathway, kicking their leg upward while moving. The camera transitions from a fixed view of the window to a top-down perspective of the pathway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5c_LuWRF3Zk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5c_LuWRF3Zk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.23562784988484, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person adjusts the window (moving the window frame) and a person walks on the paved area while making hand gestures; both movements are discrete locomotion and actions by solid objects.", "background_and_ambient_analysis": "The brick wall and clock in the initial scene, and the paved ground with grass in the second scene, remain static with no shifting background elements. No fire, water, smoke, or wind dominates the motion."}}
{"video_id": "5cNyIjDrrRM", "file_name": "5cNyIjDrrRM_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white shirt and dark tie raises both arms to pull his shirt over his head, then adjusts the collar while facing the camera. The room background includes a bed and framed pictures, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cNyIjDrrRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cNyIjDrrRM_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 58.568434183106156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy is moving by adjusting his shirt and tie; his hands and body exhibit distinct motion due to physical actions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (walls, picture, flag) remain static."}}
{"video_id": "5cOlbq4YLZo", "file_name": "5cOlbq4YLZo_000381_000391.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a room. There's a person sitting on the floor near a red sofa. Then another person enters from the left. Wait, the first person stands up and moves towards the ladder. Let's check the sequence.\n\nFrame 0: Person in white shirt sitting on floor near red sofa. Background has wallpaper with camera patterns.\n\nFrame 1: Same as 0, maybe? No, frame 1 shows the person moving? Wait, no. Wait, the video description says:\n\n[0.0] - room with person sitting on floor.\n\n[1.4] - person is in motion? Wait, no, the timestamps are [0.0], [1.4], etc. Wait, the user provided a video with 6 frames. Let's parse the video:\n\nAt [0.0], the scene is a room with a person (white shirt, sitting on floor near red sofa) and a ladder. \n\nAt [1.4], the first person (sitting) gets up and moves towards the ladder? Wait, no, the description says:\n\nAt [0.0]: person sitting on floor.\n\n[1.4]: person (white shirt) is in motion, entering from left? Wait, no, the user's video frames:\n\nLooking at the given frames:\n\nFrame 0: room with wallpaper (camera prints), red sofas, ladder. Person in white shirt sitting on floor near the sofa.\n\nFrame 1: person (white shirt) stands up and walks from the window area towards the ladder.\n\nFrame 2: person in white shirt is near the ladder, another person (child?) enters from left.\n\nFrame 3: both moving towards the ladder.\n\nWait, the user's video description:\n\n[0.0] - person sitting on floor.\n\n[1.4] - the person stands up and walks towards the ladder.\n\n[2.5] - the person is walking, then a second person (child) enters from the left.\n\n[3.6] - both moving towards the ladder. Wait, no, the frames are:\n\n0.0: person sitting on floor (white shirt).\n\n1.4: person stands up and walks towards the ladder (so from left side of the frame?).\n\nWait, the description says:\n\n\"0.0\" has the person sitting. Then at \"1.4\", the person is standing and moving towards the ladder. Wait, no, the user's video:\n\nAt 0.0: The scene is a room with red sofas, a ladder, and a person in white shirt sitting on the floor. The walls have a wallpaper with camera patterns.\n\nAt 1.4: The person (white shirt) is now standing and walking towards the ladder. Wait, no, the description says:\n\n\"0.0\" frame: person sitting.\n\n\"1.4\" frame: person is in motion (so standing up), but there's another person entering from the window.\n\nWait, the user's video description:\n\n[0.0] - room with person sitting.\n\n[1.4] - person standing (so got up) and moving towards ladder? Or is the other person entering?\n\nWait, the user's video:\n\nAt 0.0, there's a person in white shirt sitting on floor.\n\nAt 1.4, that person is standing, moving towards ladder, and another person (white shirt, maybe child) enters from left.\n\nWait, let's read the user's frame descriptions:\n\nThe video frames:\n\n<0.3 seconds> - person sitting on floor (white shirt), red sofas, ladder.\n\n<1.4 seconds> - person (white shirt) stands up and walks towards ladder, another person (white shirt, maybe child) enters from window area.\n\n<2.5 seconds> - both moving towards ladder.\n\n<3.6 seconds> - both near ladder, the second person (child) is behind the first.\n\nWait, let's parse the given text:\n\nThe user provided:\n\n<0.3 seconds> - scene with person sitting on floor.\n\n<1.4 seconds> - person (white shirt) moves from window area towards ladder.\n\n<2.5 seconds> - person moves towards ladder, another person (white shirt, child) enters from left.\n\n<3.6 seconds> - both moving towards ladder.\n\nWait, the correct order is:\n\n- At 0.3s: room with red sofas, ladder, wallpaper. Person (white shirt) sitting on floor.\n\n- At 1.4s: The person (white shirt) stands up and walks from the window side towards the ladder. Another person (white shirt) enters from the left (maybe a child).\n\n- At 2.5s: The first person (white shirt) is now moving towards the ladder, and the second person (white shirt, child", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cOlbq4YLZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cOlbq4YLZo_000381_000391.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 893.354309006326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people exhibit discrete walking motion: one person walks across the room (left-right) while another person moves near the sofas and central area. Their movements are tracked with distinct bounding boxes.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Walls, curtain, and sofas remain static with no signs of fire, water, smoke, or wind."}}
{"video_id": "5cbssmub8dc", "file_name": "5cbssmub8dc_000333_000343.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small sailboat with a bright blue sail and two people aboard moves steadily from left to right across calm waters. The boat maintains a consistent course toward the right side of the frame as the camera pans to follow. In the background, a forested hillside is visible, but the focus remains on the boat’s motion. The camera remains steady with a slight pan right, capturing the boat’s progression through the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cbssmub8dc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cbssmub8dc_000333_000343.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 52.05270160306839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small sailboat with a blue sail is the only discrete, solid object moving across the water, driven by wind and its own locomotion (sailing).", "background_and_ambient_analysis": "The mountainous background and shoreline remain stable across frames, indicating no significant camera-induced motion. Gentle water ripples and wave patterns are present but represent ambient environmental motion rather than dominant motion."}}
{"video_id": "5crBDnvzvIQ", "file_name": "5crBDnvzvIQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige jacket with dark sleeves presses a red button on a teal and beige industrial machine, then steps back. The camera pans upward to reveal the machine's top section and surrounding workshop equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5crBDnvzvIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5crBDnvzvIQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 145, "blur_score": 296.8704086220471, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) walks away from a stationary industrial machine, exhibiting clear locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static industrial environment with stationary machinery and flooring."}}
{"video_id": "5caW_g983Ik", "file_name": "5caW_g983Ik_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a kid holding a basketball. The kid is wearing a black hoodie with \"RYCH\" on it, striped shorts, and yellow shoes. First, they're standing on the grass in front of a brick house. Then they jump up, throwing the ball—wait, no, the first frame shows them holding the ball, then in the next frame, they're in mid-air, maybe throwing? Wait, no, let's check the timestamps.\n\nFrame 0: Kid is holding a basketball, standing on grass near brick house. Frame 1: Jumping, maybe throwing? Wait, the description says \"a boy\" but the hoodie says \"RYCH\" which is a name. Then frame 2: Jumping, arms up? Wait, the sequence: [0.0] the kid is holding the ball, [1.0] they jump up, then [2.0] they land? Wait, no, the frames are 0 to 5. Let's see:\n\n[0.0] Kid with red basketball, standing on grass, brick house behind. [1.0] Kid jumps, arm extended forward, still holding ball? Wait, the action: the kid starts by holding the ball, then jumps, then lands, then squats, then does a hand gesture, then runs towards camera? Wait, the video sequence: first frame (0.0) shows kid holding ball, then (1.0) they jump, then (2.0) they're in mid-air, then (3.0) they land and squat, then (4.0) they raise hands, then (5.0) they run towards camera? Wait, the frames:\n\nFrame 0: kid with ball, standing on grass (brick house, green lawn). Frame 1: kid jumps up, ball in hand, moving forward. Frame 2: kid is in mid-air (jumping), then frame 3: kid lands, squats down, hands up. Frame 4: kid is on ground, hands up, then frame 5: kid runs towards camera, feet moving.\n\nSo the motion is: kid holds basketball, jumps upward and forward, lands, squats down with hands raised, then runs towards the camera. Appearance: black hoodie (text \"RYCH\" but we exclude text recognition per rules), blue and white striped shorts, yellow sneakers. Background is brick house with windows, some plants, but minimal background. Camera is low angle, following the kid's movement. Camera movement: seems to stay fixed? Wait, the camera perspective: the first frame is low angle, then as the kid moves, the camera might be static? Or follows?\n\nWait, the rules: \"Conclude with camera perspective and movement\". So need to say if it's static, low angle, etc.\n\nLet's structure:\n\nChronological order: At start, a child stands on grass holding a red basketball. The child jumps upward while holding the ball, lands on the grass, then squats down with hands raised. Subsequently, the child runs toward the camera, feet moving. The child wears a black hoodie, blue and white striped shorts, and yellow sneakers. Background includes a brick house and green lawn. Camera maintains a low angle and static position.\n\nWait, check rules: exclude text recognition, so don't mention \"RYCH\". So describe appearance as black hoodie (no text), striped shorts, yellow shoes.\n\nSo:\n\nA child in a black hoodie, blue and white striped shorts, and yellow sneakers stands on a grassy lawn holding a red basketball. The child jumps upward, releases the ball (wait, no—frame 0: holding ball, frame 1: jumping, arm forward, so maybe throwing? Wait, no: in frame 0, they're holding it, then frame 1, they're mid-air, so maybe jumping to throw, but the sequence is:\n\n[0.0] kid holding ball, standing. [1.0] kid jumps, arm extended (so maybe throwing), but the video shows the motion as jumping. Wait, the description in the problem: first frame is kid holding ball, then next frame they're in motion. Let's see the actual video (as per the frames given):\n\n[0.0] kid holding ball, on grass. [1.0] kid jumps up, still holding ball (arm forward), then [2.0] kid is in mid-air (jumping), then [3.0] lands and squats, then [4.0] squat, hands up, then [5.0] runs toward camera.\n\nSo motion: child holds red basketball on grass, jumps upward while holding the ball, lands, squats with hands raised, then runs toward the camera.\n\nAppearance: child wearing black hoodie, blue/white striped shorts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5caW_g983Ik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5caW_g983Ik_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 492.8967817278927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a red ball and then runs towards the camera, stopping and making gestures. The ball is in flight and then the person moves.", "background_and_ambient_analysis": "The background (brick house, grass, trees) is static and shows no shifting. There is no fire, water, smoke, or wind motion visible."}}
{"video_id": "5dBRGbiIg1s", "file_name": "5dBRGbiIg1s_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and white pants walks down a narrow hallway with black floor markings, moving forward and then turning around. The camera follows the person with a slight shake, capturing their motion in the confined space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dBRGbiIg1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dBRGbiIg1s_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 211.65255809030685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white) is walking and turning in the hallway.", "background_and_ambient_analysis": "Background is static hallway with no fluid/environmental motion. No fire, water, smoke, or wind."}}
{"video_id": "5cwtvLJ7wxo", "file_name": "5cwtvLJ7wxo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A worker wearing a yellow helmet and dark clothing adjusts their position on a palm tree platform, ascending slightly while operating tools. The camera pans downward, revealing power lines and a roof structure below against a clear blue sky, as the worker remains securely attached to the tree trunk.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5cwtvLJ7wxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5cwtvLJ7wxo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 239.61664422975508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single climber (wearing helmet and harness) is moving vertically along the palm tree trunk, ascending and descending using rope and climbing equipment. Motion is due to intentional physical effort.", "background_and_ambient_analysis": "The background features a clear blue sky, distant buildings, and power lines that remain static with no uniform shifting. Minimal wind-induced swaying of palm fronds is present but not dominant; this is minor ambient environmental motion."}}
{"video_id": "5dColqA5a-E", "file_name": "5dColqA5a-E_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, blue jeans, and white shoes pushes an orange wheelbarrow across a sun-dappled dirt area, moving forward with slight adjustments to their stance; a white dog lies still on the ground to the left of the wheelbarrow. The camera maintains a top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dColqA5a-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dColqA5a-E_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 177.36961889424387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a dark top and blue pants) is visible, manipulating a red and yellow object (possibly a tool). The person's slight movements (e.g., arm adjustments) are the primary discrete object motion.", "background_and_ambient_analysis": "The yellow wall, trees, and ground in the background show no uniform shifting or fluid motion (e.g., fire, water, smoke, wind). Background elements are stable throughout the frames."}}
{"video_id": "5dFthOXdzTA", "file_name": "5dFthOXdzTA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair, wearing a patterned top and orange skirt, stands on stage near a large grid-like structure with hanging garments. A man in an orange shirt and gray pants walks into the frame from the left, approaching the woman. They stand side by side as the scene progresses. The camera remains mostly static with slight movement as the man enters.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dFthOXdzTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dFthOXdzTA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 86.94940929374665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a woman and a man) are moving due to their own locomotion (walking, turning).", "background_and_ambient_analysis": "The background (stage structures) is stationary, and there is no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "5dRPmD0UwlU", "file_name": "5dRPmD0UwlU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black pants bends over, gripping a large black weight plate with red accents, lifting it vertically from a yellow weight plate resting on a black mat. They stand upright, raising the plate above their waist. The camera remains stationary, capturing the action from a fixed angle in an indoor setting with wooden panels and a brick wall visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dRPmD0UwlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dRPmD0UwlU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 110.4442746634523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) lifts a barbell from a squat position to standing, with the barbell moving due to explicit physical force exerted by the person.", "background_and_ambient_analysis": "Background elements (tiles, wooden structure) show no uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "5dHXibcr8Q0", "file_name": "5dHXibcr8Q0_000440_000450.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and large hoop earrings holds a black cylindrical object, then lifts a blue and green circular palette into view. The individual uses their right hand to manipulate the black object, inserting its tip into the palette's surface while holding the palette with their left hand. The person’s hands move in front of the frame as they interact with the palette and object, maintaining a steady close-up camera perspective against a plain gray background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dHXibcr8Q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dHXibcr8Q0_000440_000450.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 59.311418498188615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person holds a blue plate and a brush; hands move to display the plate and manipulate the brush, indicating discrete object motion.", "background_and_ambient_analysis": "The background is a static plain wall with no shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement observed)."}}
{"video_id": "5d4FCnl6TVw", "file_name": "5d4FCnl6TVw_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows an auction event. First, the scene is a large tent with red curtains, RM Auctions logos on either side of a big screen. There's a crowd seated, facing the stage. On stage, a classic black car is displayed. People are moving around on stage—some are near the car, maybe adjusting things. The crowd is watching, some taking photos. The camera is stationary, capturing the whole scene. I need to describe the motion chronologically. Let's break it down.\n\nStart with the initial frame: crowd seated, stage with car, people moving. Then, as the video progresses, the people on stage are seen moving—maybe the person in blue shirt is walking, someone else is adjusting the car? Wait, the video starts with the crowd, then maybe the person on the left (in blue) walks towards the car, others on stage interact. Let's check the frames. The first frame has people, then as time goes, the person on the left (blue shirt) moves towards the car, another person on the right (white shirt) does something. The crowd is mostly stationary, watching. The background has the red curtains, screen. The camera is fixed, no movement. \n\nNeed to be concise. Mention the main subjects: crowd, people on stage, the car. Their motions: people on stage move (walk, adjust), crowd watches. Spatial relationships: crowd in front of stage, car center stage. \n\nSo the caption should start with the setting, then the actions. Let's draft:\n\nA crowd of seated attendees watches a stage under a tent with red drapes and an RM Auctions logo on either side of a large screen; a classic black car sits centered on the stage. Several people on stage move—some approach the car, others adjust equipment—while the audience remains seated, observing. The camera remains stationary throughout, capturing the event from a fixed frontal perspective.\n\nWait, check rules: exclude text recognition (so don't mention RM Auctions as text, but they are part of the background). Wait, rule e says minimal background unless essential. The logos are part of the setup, so maybe mention the stage with logos. But the task says \"exclude named characters or stylistic analysis\"—so \"RM Auctions\" is a name, but it's part of the background. Hmm, but rule f says exclude named characters. Wait, the rules are:\n\nf) Exclude text recognition, named characters, or stylistic analysis.\n\nSo \"RM Auctions\" is text, so shouldn't mention it. Oh, right! So we can't mention the logos. So instead, describe the stage as having red drapes and a large screen, maybe with logos, but since we can't name them, just say \"a stage with red drapes and a large screen\". \n\nAlso, the car is a classic black car. The people on stage: one in blue shirt walks towards the car, others move. The crowd is seated in front of the stage.\n\nSo revise:\n\nA crowd of seated attendees observes a stage under a tent with red drapes and a large screen; a classic black car is positioned center stage. Multiple people on stage move—some walk toward the car, others adjust equipment—while the audience remains stationary. The camera maintains a fixed frontal view, capturing the scene without movement.\n\nCheck if chronological: the video starts with the crowd watching, then people on stage moving (as time progresses). So the caption should mention the sequence: initially, crowd seated, then people moving on stage. But the rule a says \"chronological paragraph\", so describe the motion as it happens. \n\nAnother way: In the video, a crowd of seated individuals faces a stage under a tent with red drapes and a large screen, where a classic black car is displayed. People on stage, including those near the car, move about—some approach the vehicle, others handle equipment—while the audience watches attentively. The camera remains stationary throughout, providing a consistent frontal perspective.\n\nMake sure to include appearance: classic black car, crowd size (large), people on stage (several, colors not specified, but maybe \"people in various attire\"). But rule b says \"briefly describe appearance and number\". So \"a crowd of seated individuals\" (number: large), \"classic black car\" (color, type), \"several people on stage\" (number).\n\nAlso, spatial relationships: crowd in front of stage, car center stage.\n\nOkay, finalizing:\n\nA large crowd of seated attendees observes a stage under a tent with red drapes and a large screen, where a classic black car is centered. Several people on stage move—some approach the car, others adjust items—while the audience remains seated. The camera stays stationary, capturing the scene from a fixed frontal view.\n</think>\n\n<caption_output>A large crowd of seated attendees observes a stage under", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5d4FCnl6TVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5d4FCnl6TVw_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 299.01574078669444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Seated crowd members exhibit minor discrete movements (e.g., shifting positions, slight body adjustments) as distinct solid objects.", "background_and_ambient_analysis": "Red walls and logos remain static across frames; no fluid environmental motion (fire, water, smoke) observed."}}
{"video_id": "5dlwCT3J5mw", "file_name": "5dlwCT3J5mw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A muscular shirtless man in dark shorts with white trim hangs from a pull-up bar in a gym, then drops to the floor, swings his legs, and stands upright, turning his head to the side. The camera follows his motion with a slight shake, maintaining a close perspective on his actions against the blurred gym background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dlwCT3J5mw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dlwCT3J5mw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 295.25439815377126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in athletic wear performs pull-ups, then moves through the gym; his motion is discrete and solid, driven by locomotion and physical exertion.", "background_and_ambient_analysis": "The gym background (ceiling lights, equipment, walls) shows no uniform shifting or fluid/environmental motion. No fire, water, or smoke present."}}
{"video_id": "5dkmSEOMeOQ", "file_name": "5dkmSEOMeOQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph that describes the video, following specific rules.\n\nLooking at the video frames provided. There are four women sitting on a couch. The main subjects are the women and their actions. Let me check the timestamps. The first frame shows them with some objects on the table. The second frame, the woman in the middle is holding a lit candle. Wait, but the user says to focus on motion and behavior in chronological order.\n\nWait, the video starts at [0.0 seconds] with all four women sitting. The first frame shows the woman on the left holding a small object, maybe a candle? Then in the next frames, she's moving it. Wait, looking at the frames: the woman in the center holds up a lit candle (maybe a birthday candle?), then the woman on the left is holding a small object, possibly a candle or a lighter? Wait, the first frame has the woman on the left holding something, then she moves it to light the candle? Wait, maybe the sequence is: the woman on the left lights a candle held by the woman in the center.\n\nWait, in frame 0.0: the woman on the left is holding a small object (like a lighter), the woman in the middle is holding a candle. Then in frame 0.5, the woman on the left is lighting the candle? Wait, the video seems to have four frames, but maybe it's a short sequence. Let me check the description again.\n\nThe user provided a sequence of frames from 0.0 to 5.0 seconds. Each frame shows the women on a couch. The woman in the center holds a candle that's lit. The woman on the left might be lighting it or using a lighter. Let's look at the frames:\n\nAt 0.0s: Woman on left (dark top) holding a small object (maybe a lighter) towards the center woman's candle. The center woman holds the candle. The other two women are seated, one looking at her phone, maybe.\n\nWait, in frame 1.0s, the woman on the left is still holding the lighter near the candle. By frame 2.0s, she might have lit it. Wait, but the video shows the candle as lit in all frames. So perhaps the sequence is: The woman on the left uses a lighter to light the candle held by the center woman, then they all sit and look at the candle. The other women are engaged in their own activities (phone, maybe).\n\nBut the user wants chronological order. So first, the left woman lights the candle (using the lighter), then the candle is lit, and they all sit there. The camera is static? The background is a living room with a table in front of them. The table has various items like a yellow cloth, red flowers, maybe a small stuffed toy.\n\nWait, the background: they're sitting on a couch, the coffee table in front has a patterned cloth, red flowers, a yellow item, maybe a blue figure. The main actions: left woman lighting the candle, then maybe they hold it, the right woman looks at her phone.\n\nWait, the video description says \"four women sit on a couch. The woman on the left holds a small object (lighter), then lights the center woman's candle. The candle is lit, then the woman on the left lowers her hand. The other women remain seated, one using a phone.\"\n\nBut the user's instructions say to focus on motion and behavior. So the key motions are:\n\n1. The woman on the left lights the center woman's candle using a lighter.\n\n2. The candle remains lit, and the women continue sitting.\n\n3. The woman on the left moves her hand down after lighting.\n\n4. The woman on the right is using a phone.\n\nWait, looking at the provided frames:\n\n[0.0] - All four women sitting. Left woman holds a small object (lighter), center woman holds candle.\n\n[0.5] - Left woman still holding lighter near candle.\n\n[1.0] - Left woman's hand moves up, maybe lighting the candle.\n\n[1.5] - The candle is lit (so the lighting action happens around this point).\n\nWait, but the frames are sequential. So the action is the left woman lighting the candle, then the candle is lit, and the women stay seated.\n\nIn terms of spatial relationships: the four women are seated on the couch in a row. The coffee table is in front of them, with various objects.\n\nCamera perspective: the camera is static, looking down slightly? Or eye level? Since it's a normal shot, probably static, no movement.\n\nThe user says to keep background minimal, so just mention the couch, coffee table,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dkmSEOMeOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dkmSEOMeOQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 73.28028622017568, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Four seated individuals (solid objects) exhibit subtle movements such as hand gestures and slight body shifts, consistent with discrete object physics.", "background_and_ambient_analysis": "Background (walls, curtains) remains static; no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "5dfzkUKz4pE", "file_name": "5dfzkUKz4pE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a cluttered room, three young women interact. The central woman, wearing a black tank top and blue jeans, steps forward, shifts her weight, and turns toward a bed with a brown blanket. Two other women, one in a white tank top on the left and another in a white tank top on the right, observe and move slightly. The handheld camera, slightly shaky, follows the central woman's movements within the room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dfzkUKz4pE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dfzkUKz4pE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 77.40665003497202, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible; one person in a black tank top moves from a seated position to standing, bends over, and interacts with objects on the desk. Another person in a white top is partially visible, with slight movement in posture.", "background_and_ambient_analysis": "The background elements (walls, furniture, posters) remain stationary with no uniform shifting, and there are no fire, water, smoke, or wind effects dominating the scene."}}
{"video_id": "5dp4aWgNRg4", "file_name": "5dp4aWgNRg4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light brown dog with a red collar tag lies on a black and white striped rug. A hand holding a hairdryer approaches the dog, prompting it to shift position, briefly sit up, and then stand as the hairdryer is adjusted. The dog remains on the rug throughout, with the camera maintaining a close-up perspective and slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dp4aWgNRg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dp4aWgNRg4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 47.66589058407678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog is being brushed by a hand holding a black object; the dog moves its head and body in response.", "background_and_ambient_analysis": "Background (rug) is static; no environmental fluids or wind."}}
{"video_id": "5drfjwBJMUc", "file_name": "5drfjwBJMUc_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray t-shirt, black shorts, and bare feet stands on a grassy field, holding a pink object in his right hand. He throws the pink object upward, then raises his right hand to make a peace sign. The background includes a white building and scattered trees; the camera remains stationary, facing the man directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5drfjwBJMUc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5drfjwBJMUc_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 150, "blur_score": 307.68586237193875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is making hand gestures and speaking, indicating discrete movement of a solid object (human).", "background_and_ambient_analysis": "The background (building, trees, grass) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5dtu5RBgWfE", "file_name": "5dtu5RBgWfE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A top-down view shows a light wooden table with a clear glass filled with water. A right hand holding a metallic spoon positions it above the glass, then moves the spoon to the right side of the table. Meanwhile, a left hand holding a pen moves the pen across the table surface. The camera remains stationary in a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dtu5RBgWfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dtu5RBgWfE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 54.313564734075094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pencil is manipulated by hands, moving across the table surface as a solid, discrete object under physical forces (hand movement).", "background_and_ambient_analysis": "The background consists of a static wooden table and a glass that remain unshifted throughout the video; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5dzYNtZJQxw", "file_name": "5dzYNtZJQxw_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white top and black shorts maintains a handstand on a grassy field, legs extended upward. To her right, two individuals interact—one seated on the ground, the other standing over them. In the background, several people walk or stand near trees and poles. The camera remains stationary throughout, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5dzYNtZJQxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5dzYNtZJQxw_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 240.09847471332372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The individuals on the left side of the frame are walking (locomotion). The central figure is stationary.", "background_and_ambient_analysis": "The background (trees, grass, pole) is static. No fluid/environmental motion (fire, water, smoke, wind) is visible."}}
{"video_id": "5eArQ-FtP4Y", "file_name": "5eArQ-FtP4Y_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts with red stripes and black shoes stands in front of a weight machine, adjusting a red bar with his hands. The gym features large windows to the left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5eArQ-FtP4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5eArQ-FtP4Y_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 478.3761598892384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a barbell lift exercise; the solid object (person) moves vertically with the barbell under physical force.", "background_and_ambient_analysis": "Background consists of static gym equipment and vertical wall elements with no shifting or fluid motion (no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "5eMKcyzpvRk", "file_name": "5eMKcyzpvRk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt sits on a bed covered with a pink floral-patterned blanket, holding and manipulating a small object with their hands. They remain seated and focused on the object throughout the sequence. The bed is positioned against a plain wall, with a bookshelf and chair visible to the right. The camera remains static, capturing the scene from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5eMKcyzpvRk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5eMKcyzpvRk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 333.4951883913676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person lying in bed, exhibiting hand movements (likely interacting with an object like a phone).", "background_and_ambient_analysis": "The background elements (wall, bookshelf, dresser) are static and show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "5eROxTutv20", "file_name": "5eROxTutv20_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt, red and blue shorts, black socks, and white sneakers sits on a black stool, playing a chalk-drawn drum set on a wall. They use drumsticks, then raise one stick to their head before resuming playing. The camera remains static in front of the subject with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5eROxTutv20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5eROxTutv20_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 1020.0381962237718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and hands to play the drum set. The motion is due to physical forces (muscle contraction) and is discrete and solid.", "background_and_ambient_analysis": "The background (wall and grass) is static and shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5eeSqm3SNqY", "file_name": "5eeSqm3SNqY_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people wearing yellow dresses moves in synchronized steps across a paved area, advancing forward in a cohesive formation with rhythmic arm movements. The camera follows the motion with a slight shake, capturing the unified progression from a frontal perspective as the group maintains consistent spacing and direction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5eeSqm3SNqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5eeSqm3SNqY_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 579.335352351549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large group of people in yellow and blue uniforms marching in unison; each individual moves their legs and arms in a coordinated fashion, representing discrete solid objects in locomotion.", "background_and_ambient_analysis": "Background (trees, buildings) is static; no significant fluid/environmental motion (fire, water, smoke, wind) observed. Puddles are stationary, indicating no dominant ambient motion."}}
{"video_id": "5elV9fi8iks", "file_name": "5elV9fi8iks_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video frames provided. The video has two scenes, I think. Let's check each frame.\n\nFirst frame [0.0 second]: Shows a person in a black hoodie and dark pants running on a field. The background has a green field, some trees, and a building with a \"10\" sign. There's also a circular platform with a \"TENNIS\" logo? Wait, the description says \"TENNIS\" but maybe it's a sports facility. The person is in motion, running towards the right.\n\nSecond frame [1.4 second]: Now a different scene? Wait, the first frame is maybe a different angle. Wait, the user provided three frames? Wait, the initial description shows three frames: [0.0], [1.4], [2.5], etc. Wait, no, the user gave three frames: the first is [0.0] with the person in black hoodie, then [1.4] is a person in yellow shirt, [2.5] same, [3.6] same, [4.7] same. Wait, maybe the first frame is a different scene, then the rest are the same person doing a throw.\n\nWait, let's parse the video frames as per the user's input. The user's input shows:\n\n[0.0] - A person in a black hoodie (back view) on a field with a circular platform (maybe a shot put area) and a green field, trees, and a building with \"10\" sign.\n\n[1.4] - A person in yellow shirt (front view, side?) doing a throw. Wait, the second frame is the same person in yellow? Wait, no. Wait, the user's description says:\n\nFrame 0.0: person in black hoodie running on a field.\n\nFrame 1.4: person in yellow shirt (same person? Maybe different person? Wait, the video is a sequence. Let's see.\n\nWait, the problem is, the user provided three frames: the first frame is a person in a black hoodie on a field, then the next frames show a person in yellow shirt in a different scene (possibly a different location, like a track or throwing circle). Wait, maybe the first frame is a different athlete, then the rest are another athlete.\n\nWait, no. Let's check the frames:\n\nFirst frame (0.0s): Person in black hoodie, running on a field. The background has a green field, trees, a building with \"10\" sign, and a circular platform (maybe for shot put or discus).\n\nSecond frame (1.4s): Person in yellow shirt, dark shorts, running in a throwing circle. The background is a field with houses, trees, and a clear sky (sunset).\n\nThird frame (2.5s): Same person in yellow, arm extended, preparing to throw.\n\nFourth frame (3.6s): Person in yellow, arm up, body twisted, in the motion of throwing.\n\nFifth frame (4.7s): Person in yellow, jumping with arm raised, in the follow-through of the throw.\n\nSo the main subject here is the person in yellow, doing a throwing motion. The first frame is a different person (in black) running on a field. Wait, but the video is a sequence. Wait, maybe the first frame is an initial shot of the field, then the next frames focus on the yellow-shirted person.\n\nWait, the user's instruction says \"generate a concise, chronological paragraph describing the provided video.\" So we need to order the events as they occur in the video.\n\nWait, let's check the timestamps:\n\nThe video starts at 0.0s with the person in black hoodie running. Then at 1.4s, it cuts to the yellow-shirted person. Wait, no, maybe the video is a single sequence. Wait, the user's example input has three frames (0.0, 1.4, 2.5, 3.6, 4.7), so the video is a sequence where the first frame (0.0s) is the person in black running, then the subsequent frames (1.4s onwards) are the yellow-shirted person performing a throw.\n\nWait, but the problem is that the first frame might be a different scene, but the main action is the yellow-shirted person. Let's focus on the chronological order of the main action.\n\nThe main subject is the person in yellow shirt, dark shorts, doing a throw. Let's outline the steps:\n\nAt 0.0s, the video starts with a person in a black hoodie running on a field (background: green field, trees, building with \"10\" sign, circular platform). Then at", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5elV9fi8iks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5elV9fi8iks_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 85.41072424957841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (in yellow shirt and green shorts) is performing a throwing motion with their body (legs, arms), and the ball is moving through the air after release. Both are solid objects undergoing discrete physics-based motion.", "background_and_ambient_analysis": "Background includes stationary houses, trees, and field with no visible fluid motion (fire, water, smoke) or significant wind-induced swaying. Background elements remain consistent without uniform shifting."}}
{"video_id": "5ei1vbpyQ6w", "file_name": "5ei1vbpyQ6w_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a blue onesie lies on a green floral-patterned bedspread, initially with arms extended; the baby moves their arms and legs, shifting body position toward a striped pillow to the left as they lift their head and move leftward; the camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ei1vbpyQ6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ei1vbpyQ6w_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.55444480537838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete object) moves by rolling over and moving its arms and head. This motion is due to physical forces (muscular activity).", "background_and_ambient_analysis": "The background (wooden headboard and bedspread) remains static throughout the video. There is no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5ezMrqrszaE", "file_name": "5ezMrqrszaE_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and black snow boots with white soles shovels snow using a red shovel with a yellow handle. They move from left to right, pushing snow ahead and lifting the shovel to clear a path. The snow-covered ground is piled on both sides, with leafless trees visible in the distant background. The camera maintains a low angle, focused on the lower half of the person and the snow-shoveling motion, with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ezMrqrszaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ezMrqrszaE_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 39.06799512517599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (legs and feet visible) is shoveling snow using a red shovel; the person moves their legs and shovel to displace snow.", "background_and_ambient_analysis": "Static background (trees, fence) with no uniform shifting. No fire, water, smoke, or wind as dominant motion. Snow displacement is caused by the person's action."}}
{"video_id": "5etjO-ZEQ2E", "file_name": "5etjO-ZEQ2E_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a dark dress interacts with a tan sandbox containing a yellow shovel and an orange bucket, reaching into the sand to move the bucket, then stepping back and turning. The sandbox sits on a grassy area with a colorful play structure in the background. The camera remains stationary at a slight angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5etjO-ZEQ2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5etjO-ZEQ2E_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 155.94794321688516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (a person) is moving her hands and body to interact with the sand in the sandbox. The sand is being displaced by her actions, but the sand itself is not a discrete solid object.", "background_and_ambient_analysis": "Background (grass, fence, play structure) is static. No fluid motion (fire, water, smoke, wind) detected. The environment appears calm and stationary."}}
{"video_id": "5eZmzqd55KU", "file_name": "5eZmzqd55KU_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph for this video based on the user's rules. Let me start by watching the video description.\n\nThe video shows a crowd gathered in front of a modern building with large glass windows. There are people, some with cameras, and various colorful flags and banners. The main subjects here are the people and the flags.\n\nFirst, I should note the motion and behavior. The crowd is moving or interacting. The flags are being waved or held up. The video starts with the crowd looking towards the building. As it progresses, maybe the flags are being moved more actively. The number of people is large, so I should mention that. The flags are colorful—red, blue, white, black. They're hanging from strings or poles, maybe swaying.\n\nSpatial relationships: the crowd is in front of the building, some near the glass windows. The camera perspective seems to be from the crowd's point of view, maybe moving slightly. The background has the building and maybe a cityscape, but the user said minimal background description.\n\nChronological order: start with the initial scene (crowd looking at the building), then maybe the movement of flags and people, perhaps some people taking photos with cameras.\n\nWait, the user said to focus on main subjects (people/flags) in chronological order. So first, the crowd is standing, flags are hanging. Then, maybe the flags are being waved, people moving around. Then the camera might pan or move slightly.\n\nWait, the video frames show the crowd in front of the building, flags moving. The first frame shows the crowd looking towards the building, flags are swaying. As the video progresses, the flags are moving more, people are moving around. Maybe the camera is panning left or right.\n\nThe camera movement: the user says to describe it at the end. So check if the camera moves. The description says the video is from a stationary position, but the user mentioned \"slight shake\" as an example. Maybe in the video, the camera is handheld, causing a slight shake.\n\nLet me check the sample output. The example in the rules says to end with camera perspective and movement.\n\nSo, step by step:\n\n1. Initial scene: A large crowd gathers in front of a modern building with glass windows, some holding colorful flags (red, blue, white, black) on poles. The crowd faces the building, with a few individuals using cameras on tripods.\n\n2. Motion: People slowly move within the crowd, adjusting positions; flags sway gently in the breeze as the crowd interacts. The camera pans slightly left, capturing the crowd's movements.\n\n3. Conclude with camera perspective: Handheld camera with slight shake, maintaining focus on the crowd and flags.\n\nWait, the user said \"briefly describe their appearance and number (color, size, orientation)\". So for the flags: colorful (red, blue, white, black), large (maybe), on poles. Number: many flags, maybe 10-20.\n\nPeople: large crowd, various ages, casual clothing.\n\nSpatial: Crowd in front of the building, some near the glass windows.\n\nChronological order: The video starts with the crowd standing, flags hanging. Then, movement begins as people shift positions, flags sway more. Camera pans left.\n\nWait, the user said \"concise\", so I need to be brief. Let me try:\n\nA large crowd of people, mostly middle-aged and older, gather in front of a modern glass building. Many hold colorful flags (red, blue, white, black) on poles, swaying gently in the breeze. The crowd slowly shifts positions, some adjusting their stance while others observe. A few individuals operate cameras on tripods. The camera pans slightly left, maintaining a handheld perspective with minimal shake, capturing the dynamic interaction of the crowd and flags.\n\nWait, check if that's chronological: starts with gathering, then movement, then camera action. Yes.\n\nCheck for rules: main subjects (people, flags), motion (swaying, shifting positions), appearance (colors), spatial (in front of building), camera movement (pans left, handheld). Background minimal. Exclude text, named characters.\n\nI think that's okay. Let me make sure it's concise.\n\n\"During the video, a large crowd of diverse people, including older adults and families, assemble in front of a modern glass building. Many hold colorful flags (red, blue, white, black) on poles that sway as the crowd shifts positions and moves slowly. Some individuals operate cameras on tripods, capturing the scene. The camera pans slightly left with a handheld perspective, maintaining focus on the crowd’s interactions and the fluttering flags.\"\n\nCheck if that's chronological. Starts with assembly, then moving, then camera pan. Yes. Mention colors, numbers (large crowd), spatial (in front of building), camera movement. Background minimal (only mentions building).\n\nYes,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5eZmzqd55KU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5eZmzqd55KU_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 145, "blur_score": 340.15422095858185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The crowd (people) are moving due to walking and gesturing, which is locomotion.", "background_and_ambient_analysis": "The background building and ground are static. No fire, water, smoke, or wind effects are dominant."}}
{"video_id": "5f8i6ghZibc", "file_name": "5f8i6ghZibc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a red shirt, wearing glasses and with short hair, lifts and positions a light-colored panel against a wall with yellow markings. They adjust the panel, aligning it with the wall surface. The camera remains static, capturing the side view of the person's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5f8i6ghZibc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5f8i6ghZibc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 150, "blur_score": 57.09362316486792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt moves a white board against a wall, applying force with hands and arm motion; the board is the primary discrete object in motion.", "background_and_ambient_analysis": "Background elements (wall) remain static with no visible fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "5f0ixU3LLIg", "file_name": "5f0ixU3LLIg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a teal shirt holds a baby in a gray top and dark pants. Initially, she claps her hands while the baby faces her. She then raises her right hand to wave toward the camera, and the baby reacts by opening their mouth and moving their hands. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5f0ixU3LLIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5f0ixU3LLIg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 88.98094238117005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and baby exhibit deliberate movements: the woman waves, gestures, and shifts her posture while holding the baby, who displays slight head movements and facial reactions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (e.g., fire, water, wind). Static walls, logo, and objects remain fixed with no environmental distortions."}}
{"video_id": "5f9KfPCpco8", "file_name": "5f9KfPCpco8_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark coat with her hair in a bun stands beside a metal pen, holding branches toward a brown-and-white goat with curved horns and a blue halter. The goat, positioned behind the bars on straw, lowers its head to graze on the branches as the woman adjusts her grip. The goat moves its head forward and back while eating, with the woman guiding the branches. The background features concrete walls and a blue container. The camera remains stationary, capturing the interaction from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5f9KfPCpco8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5f9KfPCpco8_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 124.28438420687591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a container and interacting with goats; goats move their heads toward the container and shift positions within the pen.", "background_and_ambient_analysis": "Static barn walls and metal railings with no shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "5fLRM2IhkmM", "file_name": "5fLRM2IhkmM_000380_000390.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue denim jacket and dark cap carves a vertical wooden block with a small tool, adjusting his grip and moving the tool along the wood’s surface. Various tools hang on a shelf in the background. The camera maintains a fixed close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fLRM2IhkmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fLRM2IhkmM_000380_000390.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 59.337661444899766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a blue shirt and cap) manipulates a shoe with hands; the shoe and hands exhibit discrete motion from intentional physical actions (e.g., adjusting, repairing).", "background_and_ambient_analysis": "Background elements (wooden shelves, tools) show no uniform shifting or fluid/environmental motion. No fire, water, smoke, or wind dominant."}}
{"video_id": "5fN2Aa-lb8I", "file_name": "5fN2Aa-lb8I_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men in dark suits sit at a news desk; the man on the right gestures while the others engage, then the screen behind displays changing graphics as they converse. Camera remains steady, focusing on the desk and subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fN2Aa-lb8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fN2Aa-lb8I_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 223.00677127319705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are seated at a desk; they exhibit minimal movements such as turning heads and shifting in their seats. One person (left) leaves the frame during the sequence.", "background_and_ambient_analysis": "The background is a static studio set with a digital display that changes content (e.g., showing charts and news ticker), but there is no shifting background or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5fTpflu9XHI", "file_name": "5fTpflu9XHI_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark shorts and black Nike sneakers stands on a dirt field near a chain-link fence, with another individual in a red shirt positioned in the distance behind the fence holding a ball above their head. The person in the foreground steps forward and throws the ball, which arcs through the air toward the distant individual. The camera remains stationary at a low angle, capturing the motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fTpflu9XHI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fTpflu9XHI_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 1028.0846771017586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (legs and feet visible) is stepping and throwing a baseball. The baseball is moving through the air due to the throw.", "background_and_ambient_analysis": "The background (fence and trees) is static with no fluid or environmental motion (fire, water, smoke, wind). The sky is clear and the trees are still."}}
{"video_id": "5fVY3-_lvcM", "file_name": "5fVY3-_lvcM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue hoodie and blue jeans stands to the right of the frame, facing left toward stacked firewood piles covered by blue tarps. He extends his right arm forward, releasing a small object toward the firewood. The camera remains static, capturing his motion against a backdrop of trees and scattered fallen leaves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fVY3-_lvcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fVY3-_lvcM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 4862.91448169356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue clothing) is actively swinging an axe to chop wood; the axe and person exhibit clear locomotion due to physical force.", "background_and_ambient_analysis": "Background elements (wood stacks, tarps, trees) show no uniform shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "5fazAObImhU", "file_name": "5fazAObImhU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual holding an object remains motionless in front of a large billboard with hanging items. A person walks from left to right across the frame, followed by another individual moving from right to left. The camera stays stationary with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fazAObImhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fazAObImhU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 844.9745076545998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals walk past the camera from left to right, exhibiting locomotion-driven motion.", "background_and_ambient_analysis": "The background (poster and wall) is static with no fluid motion (fire, water, smoke) or wind-driven movement. Background elements do not shift uniformly, indicating no environmental fluid motion."}}
{"video_id": "5fRITcBbkaw", "file_name": "5fRITcBbkaw_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and dark blue jacket bends over a workbench, positioning a light-colored wooden plank onto a machine. They adjust the plank, then lift it to reveal the machine's lower section. The camera transitions from a medium shot of the person to a close-up of the plank and the machine's blade mechanism, focusing on the wood and tool interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fRITcBbkaw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fRITcBbkaw_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 276.5378469630507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red and black jacket manipulates a wooden beam, moving their hands and body to position and lift the beam.", "background_and_ambient_analysis": "Background consists of static walls and a workbench with no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "5fn0nDhDcHQ", "file_name": "5fn0nDhDcHQ_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fn0nDhDcHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fn0nDhDcHQ_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 6181.982866305547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Police officers are moving around the car, exhibiting locomotion (walking), while the car appears stationary.", "background_and_ambient_analysis": "Static buildings and background elements show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "5fcx-LaCSMQ", "file_name": "5fcx-LaCSMQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark skin, wearing a black sleeve and colorful bracelets, pours water from two white plastic jugs into a large metal bucket filled with dark water; the water splashes as the jugs are submerged, with the person's hands positioned centrally in the frame. The camera remains top-down and static throughout, capturing the action from above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fcx-LaCSMQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fcx-LaCSMQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 87.0680550578339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms are moving to pour water from a jug and submerge a plastic bag into the container. These actions involve solid objects (jug, plastic bag, hands) interacting via explicit physical forces.", "background_and_ambient_analysis": "The background consists of static elements like a brick wall and grass, which show no significant shifting or uniform movement. Water is present in the container but its motion is a result of discrete object actions (pouring/submerging), not dominant environmental fluid motion."}}
{"video_id": "5flYYGMmxoc", "file_name": "5flYYGMmxoc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches from the right, grasps a green glass bottle with a label, rotates it slightly, and places it back on a white windowsill in front of pink flowering plants. The camera follows the hand's motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5flYYGMmxoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5flYYGMmxoc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 54.083732726299765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a green bottle (discrete solid object) by unscrewing the cap and moving it within the frame. The bottle's motion is driven by explicit physical forces (hand movement).", "background_and_ambient_analysis": "The background includes static elements like flowers, greenery, and a window frame. There is no visible fluid motion (fire, water, smoke) or significant environmental wind effects; the background remains stable and unshifted."}}
{"video_id": "5frpQwUZoS4", "file_name": "5frpQwUZoS4_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt stands behind a table covered with a purple cloth, chopping white onions on a wooden cutting board surrounded by vegetables. The camera zooms in to show hands dicing the onions into small cubes, then using a grater on the diced pieces. The person continues chopping, with the camera returning to a medium shot of the individual at the table. The camera shifts between medium and close-up perspectives, focusing on the hands and cutting board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5frpQwUZoS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5frpQwUZoS4_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 342.8856457301533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a chef's knife are moving as they chop onions on a wooden cutting board, exhibiting discrete mechanical motion from the chopping action.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion observed. Background plants and table setup remain stationary throughout the clip."}}
{"video_id": "5fh2h6b-BGc", "file_name": "5fh2h6b-BGc_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a whisk to mix a brown liquid in a clear glass bowl on a yellow countertop. The mixing action continues, and the bowl is then positioned next to a clear glass bowl filled with green broccoli on the same yellow surface. The camera starts with a close-up of the whisking process and transitions to a wider shot displaying both bowls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5fh2h6b-BGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5fh2h6b-BGc_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 156, "blur_score": 212.39563628176424, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are whisking a liquid in a glass bowl. The whisk is moving in a circular motion within the bowl, and the person’s hands are visible manipulating the whisk and bowl.", "background_and_ambient_analysis": "The background elements (yellow table, sink, cabinets) remain static with no uniform shifting. No fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "5g0A-9hEvyk", "file_name": "5g0A-9hEvyk_000242_000252.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, I need to focus on the main subjects and their movements. \n\nLooking at the video: \n\n0.0 to 0.5 seconds: There's a scene of a field with dry grass and a dirt path, maybe some construction or excavation? There are workers in orange vests, one in the background. Then it cuts to a man in an orange jacket (but wait, the rules say exclude named characters, so maybe just describe appearance as \"man in orange jacket\" without name). Wait, the first frame shows a field with people in orange vests. Then the next frame (1.4s) shows the man in orange jacket with text (but we exclude text recognition, so ignore the text). The rules say: exclude text recognition, named characters. So don't mention \"Mathieu Ott\" or the text. \n\nSo chronology: \n\nFirst shot: Wide shot of a field with dry grass, dirt path, some people in orange vests working. Then cuts to a man in an orange safety jacket (with a dark blue collar), wearing a dark cap, standing in the same field. He's speaking, gestures with his hands. In the background, there are workers (in orange vests) and orange safety barriers. \n\nWait, the first frame is a landscape of a field with dry grass, a dirt road, and orange safety barriers. Then the second frame (time 1.4s) is a close-up of the man in the orange jacket. \n\nSo steps:\n\n1. Initial wide shot: shows an outdoor field with dry grass, a dirt path, orange safety barriers, and several workers in orange vests. The workers are scattered, some standing, some working.\n\n2. Transition to medium shot of a man wearing an orange safety jacket (with dark blue collar) and a dark cap, speaking and gesturing. Behind him, more workers in orange vests and orange safety barriers, plus some equipment like white buckets and a chair.\n\n3. Camera movement: The first shot is a static wide shot. Then cuts to a static medium shot focusing on the man. \n\nWait, the rules say: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subjects: workers in orange vests, the man in orange jacket.\n\nFirst part (0-0.5s): A field with dry grass, dirt road, orange barriers. Workers in orange vests are present. Then the scene cuts to a man in orange jacket speaking and gesturing.\n\nWait, the video starts with a frame showing the field, then transitions to the man. So chronological order:\n\n- Initial scene: A wide outdoor field with dry grass, a dirt path, and orange safety barriers. Workers in orange vests are visible in the background, some standing, some working.\n\n- Then, the camera cuts to a medium shot of a man wearing an orange safety jacket with a dark blue collar and a dark cap, speaking and gesturing with his hands. Behind him, there are additional workers in orange vests, orange safety barriers, and other equipment like white buckets and a chair.\n\n- Camera movement: Starts with a static wide shot, then transitions to a static medium shot.\n\nCheck rules:\n\na) Motion and behavior: Workers are working in the field, man is speaking and gesturing.\n\nb) Appearance: workers in orange vests, man in orange jacket (dark blue collar), dark cap. Number: multiple workers (but not specified, so \"several workers\").\n\nc) Spatial relationships: workers in background, man in foreground.\n\nd) Camera: static wide to static medium.\n\ne) Background minimal: dry grass, dirt path, barriers, but maybe keep it brief.\n\nf) Exclude text: yes, no text recognition.\n\nNow, write concise paragraph.\n\nLet's draft:\n\nThe video opens with a wide shot of a dry grassy field with a dirt path and orange safety barriers, where several workers in orange vests are working or standing. It then cuts to a medium shot of a man in an orange safety jacket with a dark blue collar and dark cap, speaking and gesturing. Behind him, more workers in orange vests and equipment like white buckets are visible near orange barriers. The camera remains static in both shots.\n\nCheck for rules:\n\n- Chronological: first wide shot, then cut to man.\n\n- Motion: workers working, man speaking/gesturing.\n\n- Appearance: workers in orange vests, man's jacket and cap.\n\n- Spatial: man in foreground, workers in background.\n\n- Camera: static wide, then static medium.\n\n- Background minimal: dry grass, dirt path, barriers, but not overdescribed.\n\n- No text.\n\nLooks good.\n</think>\n\n<caption_output>The video opens with a wide shot of a dry grassy field featuring a dirt path and orange safety barriers, where several workers", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5g0A-9hEvyk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5g0A-9hEvyk_000242_000252.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.59489939276128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: a person's hand (digging) and a man in an orange jacket (speaking and gesturing).", "background_and_ambient_analysis": "The background (trees, barriers, ground) is static; no shifting or fluid motion (fire, water, wind) observed."}}
{"video_id": "5g8U0AO8i2A", "file_name": "5g8U0AO8i2A_000532_000542.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a pink object and a green fuzzy item in their hands, then moves the green item closer to the camera, rotating it to display its texture and shape. The background includes shelves with various tools and items, but the focus remains on the hand movements. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5g8U0AO8i2A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5g8U0AO8i2A_000532_000542.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 47.32676088001463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands move a small green object (likely a leaf or similar item) and a pink pen, demonstrating controlled, discrete physical manipulation of solid objects.", "background_and_ambient_analysis": "The background (wall with map, shelves, and objects) remains static with no shifting or environmental motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "5gJW7hCAots", "file_name": "5gJW7hCAots_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt gathers scattered playing cards on a red table, moving their hands to collect and stack the cards into a neat pile. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gJW7hCAots.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gJW7hCAots_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 161, "blur_score": 224.7205832312968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (cards and human hands) are moving: cards are shuffled, spread, gathered, and riffled by the person's hands in discrete motions.", "background_and_ambient_analysis": "The red table surface and background items (bottles, etc.) remain static throughout the video. No fire, water, smoke, or wind motion is present."}}
{"video_id": "5gLXjwoMTYA", "file_name": "5gLXjwoMTYA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person wearing a white shirt and dark pants stands on a raised platform, then jumps off the platform and leaps toward a basketball hoop. A second person in a blue shirt stands on the floor nearby, observing the action. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gLXjwoMTYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gLXjwoMTYA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 64.01672083981903, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The basketball player is jumping and shooting the ball. The ball is seen in motion through the air and going through the hoop. Both the player and the ball exhibit discrete object motion.", "background_and_ambient_analysis": "The background (walls, whiteboard, benches) is static with no shifting or environmental phenomena (fire, water, smoke, wind) detected."}}
{"video_id": "5gPFfaajZE4", "file_name": "5gPFfaajZE4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a dark red liquid in a white bowl, then withdraws, leaving the liquid to settle. The bowl rests on a wooden surface. The camera remains in a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gPFfaajZE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gPFfaajZE4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.86366781643015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving in a circular motion to stir the red liquid.", "background_and_ambient_analysis": "The background (wooden surface) is static. The liquid is being stirred by a hand, which is an external force, not natural ambient motion (like flowing water)."}}
{"video_id": "5gWYE8agyDA", "file_name": "5gWYE8agyDA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, black pants, and blue helmet stands on a snowboard near a black lattice railing, holding a red cup and bottle. They step onto the railing, balance briefly, then jump off backward into the snow-covered ground, landing with their legs bent. The background shows a snowy yard with trees and scattered objects. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gWYE8agyDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gWYE8agyDA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 114, "blur_score": 261.554955330952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person (red shirt) moving via locomotion and collisions (e.g., running on snow, jumping), a red bucket (carried and thrown), and a snowboard/ski (handled by the person). All exhibit solid-object motion due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (house, trees, steps) show no uniform shifting. No fluid/environmental motion (e.g., fire, water, wind) is present; snow is static and undisturbed except for the person’s actions."}}
{"video_id": "5gGZGhh0_ow", "file_name": "5gGZGhh0_ow_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange safety vest and helmet crouches on a gravel path, using a green metal detector; they stand and hold the detector. Two people walk side by side on a road—one in a blue safety vest, the other in an orange vest—each carrying tools. A hand holds a clipboard with a map. The camera shifts from ground-level to medium shots, ending in a close-up of the clipboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gGZGhh0_ow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gGZGhh0_ow_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 228.34929159771914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a green tool (cutting motion), another person walking, and a hand interacting with a clipboard are discrete solid objects exhibiting intentional movement.", "background_and_ambient_analysis": "Static background elements (bushes, road, fire truck) show no uniform shifting. No fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "5gZQ3xfHQB4", "file_name": "5gZQ3xfHQB4_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with white sleeves slices a red onion on a green cutting board. The scene shifts to a chef in a white uniform and chef's hat standing at a kitchen counter, continuing to chop the onion. The camera returns to a close-up of the hands slicing the onion into thin pieces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gZQ3xfHQB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gZQ3xfHQB4_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 118.02009517491085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The chef's hands and the knife are moving to cut the onion; the onion pieces are being sliced and move on the cutting board.", "background_and_ambient_analysis": "The background (kitchen) is static with no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5gaMglxONoE", "file_name": "5gaMglxONoE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, a boy in a black shirt with red shorts and a girl in a yellow shirt and jeans, move through a store aisle; the boy pushes a small cart while the girl walks beside him, occasionally adjusting the cart's direction. The camera follows closely, exhibiting slight shake, capturing their movement between shelves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5gaMglxONoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5gaMglxONoE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 244.37284519885648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (one in yellow shirt, one in black shirt) are pushing a vacuum cleaner across the floor, with other shoppers walking nearby. Their motion is due to intentional locomotion and interaction with the vacuum.", "background_and_ambient_analysis": "Static background elements (shelves, price signs, boxes) show no significant shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "5h-G298fOvc", "file_name": "5h-G298fOvc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white top and dark pants runs on a red track toward two green and white hurdles, leaping over the first hurdle with legs extended and arms raised, then continuing to run ahead of the hurdles. The camera captures the action from a fixed side perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5h-G298fOvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5h-G298fOvc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 133, "blur_score": 1524.5523665837413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object: An athlete (human) performing a high jump. Motion includes sprinting forward, upward jump over a bar, and landing. The high jump bar and apparatus are stationary.", "background_and_ambient_analysis": "Static background (bleachers, fence, track markings) with no fluid or environmental motion (e.g., wind, fire, water). Trees and structures remain motionless."}}
{"video_id": "5h8hZMjHy7E", "file_name": "5h8hZMjHy7E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a colorful patterned dress, purple jacket, black pants, and glasses stands in a kitchen with wooden cabinets and a tiled sink, holding a phone up to her face. She raises her right arm upward while adjusting her jacket. The camera moves closer to her from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5h8hZMjHy7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5h8hZMjHy7E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 645.1691014492459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and torso to remove a jacket, with distinct physical actions (sleeve manipulation, arm raising) indicating intentional motion of a solid object (human body).", "background_and_ambient_analysis": "The kitchen background (cabinets, sink, stool) shows no uniform shifting or fluid/environmental motion (fire, water, wind); all static elements remain consistent across frames."}}
{"video_id": "5hLfE2Bumjw", "file_name": "5hLfE2Bumjw_000353_000363.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray long-sleeve shirt sits at a table, lifting a white pitcher above their head to pour water over their head before lowering the pitcher back to the table; a large white jug sits to the right of the pitcher on the table. The background includes a plain wall and a door to the left. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hLfE2Bumjw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hLfE2Bumjw_000353_000363.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 80.25247689736156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving a bowl (solid object) above their head, performing a lifting/pouring motion. The motion involves clear physical force application by the person’s hands.", "background_and_ambient_analysis": "The background consists of static walls and objects (a chair, a bottle) with no observable shifting, fluid motion, or environmental effects like wind or smoke. No ambient elements (fire, water, smoke) are present."}}
{"video_id": "5hOMQ4RG9h4", "file_name": "5hOMQ4RG9h4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue collared shirt sits outdoors, smoking a cigarette. He inhales, exhales, and looks around with slight head movements. Green foliage is in the background, and the camera maintains a steady close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hOMQ4RG9h4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hOMQ4RG9h4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.48529457725731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) exhibits head movements and gestures (e.g., bringing hand to mouth, shifting gaze) consistent with intentional locomotion or communication.", "background_and_ambient_analysis": "The background consists of static trees and foliage with no significant shifting or fluid motion (e.g., wind, smoke, water). No fire or gaseous elements are present."}}
{"video_id": "5h_qOujvroQ", "file_name": "5h_qOujvroQ_000293_000303.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a dark shirt, sits on a brown couch and plays a black electric guitar, moving their hands along the fretboard and strings. A black Laney amplifier is positioned to their left on the couch. The camera remains stationary, capturing the scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5h_qOujvroQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5h_qOujvroQ_000293_000303.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.11721911787531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person (guitarist) and guitar, with motion from hand movements on the guitar fretboard and strings.", "background_and_ambient_analysis": "Background elements (curtains, amplifier, furniture) show no uniform shifting or fluid environmental motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "5hgAQEvMcM4", "file_name": "5hgAQEvMcM4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a woman in a green shirt and blue necklace in a kitchen. Then the scene shifts to another woman in a floral dress, working at the counter. She's handling food, maybe rolling something, with a bag of chips and other items around. Need to describe the sequence chronologically.\n\nFirst, the initial woman (green shirt) is there, but then the camera moves to the second woman. Wait, the video has three frames: first a woman in green, then cuts to another woman (floral dress) working at the counter. So the main subjects are two women. Let's note their actions.\n\nFirst frame: woman in green shirt, blue necklace, in kitchen. Then next frames show a woman in floral dress (white tank top with patterned skirt maybe? Wait, the description says \"floral dress\" but in frame 2 she's in a white tank top with a dress over? Wait, the captions say \"a woman in a white tank top with a floral dress\" – no, the second frame is [1.4] shows her in a white tank top and floral skirt. Wait, frame 2: [1.4] is the second frame. The video starts with frame 0: woman in green shirt. Then frame 1 (0.3s) is same, then frame 2 (1.4s) shifts to the other woman.\n\nSo chronological order: first, a woman in a green shirt with a blue necklace is present in the kitchen. Then, the scene changes to a second woman wearing a white tank top over a floral dress, working at the kitchen counter. She is rolling dough or a similar item, with a bag of chips and other kitchen items visible.\n\nNow, spatial relationships: first woman is in the kitchen (initial frame), then the camera shifts to the second woman at the counter.\n\nBackground: kitchen cabinets, etc. But minimal.\n\nCamera movement: probably cuts between the two women, maybe a pan or cut to the other woman.\n\nWait, the video shows three frames:\n\n0.0s: woman in green shirt (upper body, kitchen)\n\n1.4s: woman in floral dress (side view, working at counter)\n\n2.5s: same woman, now more side view, handling the dough.\n\nSo the main actions are:\n\nFirst, a woman in green shirt is shown. Then the camera cuts to another woman (white tank top, floral dress) at the counter, rolling dough. She uses her hands, the counter is covered in flour, there's a bag of chips and other items.\n\nNeed to make a chronological paragraph.\n\nStart with the first woman, then transition to the second.\n\n\"Initially, a woman in a green shirt and blue necklace is seated in a kitchen. The camera then shifts to a second woman wearing a white tank top over a floral dress, who is standing at the counter, rolling dough with her hands. She works with flour-covered surfaces, handling the dough while other kitchen items, including a bag of chips, are visible nearby. The camera perspective changes to focus on the second woman's actions, maintaining a stable shot with minimal movement.\"\n\nCheck the rules:\n\na) Motion and behavior chronological: first woman (but she's just sitting), then the second woman working. The video starts with her, then cuts to the other.\n\nb) Appearance and number: two women, describe their clothes.\n\nc) Spatial: initial woman in kitchen, then second at counter.\n\nd) Camera: shifts focus (cuts), maybe stable shot.\n\ne) Background minimal: kitchen cabinets, counter, items.\n\nf) No text, no names.\n\nAlso, exclude text recognition, so don't mention \"Nestle\" or any brand names (though the bag says \"Nestle\" but rule f says exclude text recognition, so don't mention it).\n\nSo the caption should:\n\n- Start with first woman's appearance (green shirt, blue necklace), then the camera shifts to the second woman.\n\n- Describe her actions: rolling dough, flour on counter, handling items.\n\n- Camera movement: cuts to focus on her.\n\nLet's draft:\n\n\"A woman in a green shirt with a blue necklace is seated in a kitchen. The scene transitions to another woman wearing a white tank top over a floral dress, who stands at the counter rolling dough with her hands. She works on a flour-covered surface, occasionally using a plate, with kitchen items nearby. The camera maintains a stable perspective, shifting focus to the second woman's actions.\"\n\nCheck if this fits rules.\n\na) Chronological: yes, first woman, then the other woman's actions.\n\nb) Appearance: green shirt, blue necklace; white tank top, floral dress.\n\nc) Spatial: seated vs standing at counter.\n\nd) Camera: stable perspective, shifting focus.\n\ne) Background minimal: kitchen items but not too much.\n\nf) No text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hgAQEvMcM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hgAQEvMcM4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 116.27849480148552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one in a green top gestures while interacting with the countertop, and another in a floral top manipulates dough on the counter (rolling, shaping). These are solid objects moving via explicit physical actions (hand movements, dough manipulation).", "background_and_ambient_analysis": "The kitchen background (white cabinets, wall outlets) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "5hr4L67RGG8", "file_name": "5hr4L67RGG8_000365_000375.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hr4L67RGG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hr4L67RGG8_000365_000375.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 686.6223423450847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects exhibit locomotion (jumping, stepping, arm movements) consistent with physical exercise; motions are tracked via bounding boxes and driven by explicit physical forces (muscular movement).", "background_and_ambient_analysis": "Background elements (fence, basketball court boundaries, hoop) remain stationary and uniformly consistent across frames; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "5i09FGskxCg", "file_name": "5i09FGskxCg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "format without any extra text.  Okay, I'll craft a concise paragraph that covers the dancing motion, appearance of the people, their grouping, and the camera movement. I'll make sure it flows chronologically from the first frame to the last. </think>  <caption_output>Several people in dark clothing with visible patterns dance energetically in a dimly lit venue with red and orange spotlights; they move their arms and bodies in sync, swaying and raising hands while close together in the foreground, with the camera maintaining a handheld perspective that slightly shakes and follows their motion, capturing the crowd's dynamic energy against a dark background with minimal visible details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5i09FGskxCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5i09FGskxCg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.601727991972385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people move through the space; their motion appears to be locomotion (walking), not caused by environmental forces or camera movement.", "background_and_ambient_analysis": "No shifting background elements (static walls/lights remain fixed) or fluid/environmental motion (fire, water, smoke) detected. The scene is dimly lit but background structures are stationary."}}
{"video_id": "5hdLxrUanDs", "file_name": "5hdLxrUanDs_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual with a beard and necklace, covered in mud, pours liquid from a bottle onto their head while standing in front of a bamboo fence. Another person, wearing a gray-sleeved arm and a watch, assists by wiping the liquid across the first person’s head. The camera remains fixed in a close-up position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hdLxrUanDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hdLxrUanDs_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 63.150634494451836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Barber's hands moving to cut hair; person's head being adjusted during haircut.", "background_and_ambient_analysis": "Static bamboo background with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "5i1oScY8IgI", "file_name": "5i1oScY8IgI_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves across a Sudoku grid screen, tapping cells with a blue highlight, then shifts to press buttons on an adjacent keypad, inputting numbers that update the grid's highlighted cells. The hand repeatedly interacts between the grid and keypad, altering the blue-highlighted positions and yellow-marked numbers. The camera maintains a static top-down view of the screen throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5i1oScY8IgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5i1oScY8IgI_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 201.5598637775501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving across the screen to interact with the Sudoku puzzle, highlighting cells and entering numbers—solid, distinct objects exhibiting physical movement via explicit user interaction.", "background_and_ambient_analysis": "The background elements (Sudoku grid lines and keypad) remain static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) are present."}}
{"video_id": "5i76wsTvzkI", "file_name": "5i76wsTvzkI_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a vertical ice structure. A climber wearing a red helmet and brown jacket appears, holding an ice axe and ascending the ice wall. The climber’s back is visible as they continue climbing next to a metal cylinder, with the camera following their upward motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5i76wsTvzkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5i76wsTvzkI_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 152.13474211461545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red helmet and green jacket is actively climbing an ice wall using an ice axe. The subject's motion involves discrete, solid-body movement (upward displacement) due to physical forces applied via the ice axe and body leverage.", "background_and_ambient_analysis": "The background (cylindrical structure with snow) remains static and unchanging. No fluid motion (water, fire, smoke) or wind-induced movement is observed. The ice wall itself is solid and stationary except for the climbing action."}}
{"video_id": "5hhCQaMJJ24", "file_name": "5hhCQaMJJ24_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a sunset over a sunlit field bordered by a fence and trees, where a person in light clothing is visible near the fence. A white sheep with a brown head enters the frame and runs across the dark field from right to left, moving toward the left side. The camera pans left to follow the sheep’s motion while maintaining a low angle, tracking its movement across the field as the person remains near the fence in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5hhCQaMJJ24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5hhCQaMJJ24_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 44.03811192331045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A dog is moving across the field from right to left. It is a solid, distinct object with clear locomotion.", "background_and_ambient_analysis": "The background (trees, fence) is static with no uniform shifting, indicating no camera motion. The sun setting is a natural light change but not a fluid/environmental motion (fire, water, smoke, wind), so it does not dominate the scene."}}
{"video_id": "5i670KxhYPQ", "file_name": "5i670KxhYPQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, multiple individuals stand as a boy in a white shirt and dark pants throws a yellow ball; he then moves backward while another person in dark clothing runs toward the ball. Subsequently, the boy in white walks toward the ball, and others shift positions around him. The camera maintains a static perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5i670KxhYPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5i670KxhYPQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 145, "blur_score": 61.158121753619184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person throws a yellow ball (discrete object motion), causing the ball to travel through space. The thrower and other participants exhibit locomotion (walking, running) due to physical forces.", "background_and_ambient_analysis": "No shifting background elements (walls, door, bleachers remain static throughout). No fire, water, smoke, or wind motion observed; gym environment is controlled and dry."}}
{"video_id": "5iG_WqM4ovs", "file_name": "5iG_WqM4ovs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a martial arts dojo, a person in a white uniform holds a yellow pad while facing a person in a red uniform; the white-clad individual steps back and lowers the pad after a motion, then turns to face the red-clad person who gestures and steps back. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iG_WqM4ovs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iG_WqM4ovs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 146, "blur_score": 322.4047694266907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two martial artists (one in white, one in red) exhibit controlled locomotion: the white practitioner executes a kick and retracts, while the red practitioner steps back and pivots. A referee (in suit) enters the frame and walks briefly before exiting.", "background_and_ambient_analysis": "The background consists of static elements (wooden floor, walls, spectators in fixed positions) with no fluid/environmental motion (e.g., no fire, water, smoke, or wind). Spectators are seated and immobile, confirming no ambient environmental dominance."}}
{"video_id": "5iOZ5JZ8CyU", "file_name": "5iOZ5JZ8CyU_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt sits at a table with a red plaid tablecloth, facing a chessboard with black and white pieces. The person extends their right hand to shake hands with another individual wearing a checkered shirt who enters the frame from the left. After the handshake, the person in teal returns their hands to the table. The camera remains stationary throughout, capturing the scene from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iOZ5JZ8CyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iOZ5JZ8CyU_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 287.76194997019445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) exhibit motion: one person extends their hand to shake another's hand, indicating physical interaction and locomotion.", "background_and_ambient_analysis": "The background features static elements (walls, door, chairs) with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "5iUsMcohd08", "file_name": "5iUsMcohd08_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men collaborate on installing floor tiles. An older man with gray hair, wearing an orange shirt and checkered shorts, crouches to position white tiles on a concrete surface. A younger man in a white shirt and blue shorts assists by smoothing adhesive behind him. The older man adjusts and presses tiles into place, while the younger man supports the work. The camera maintains a top-down perspective with slight movement following their hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iUsMcohd08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iUsMcohd08_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 39.503410884737086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) are actively moving hands and bodies while working on the floor, consistent with manual labor (e.g., tile installation).", "background_and_ambient_analysis": "Static background elements (walls, floor tiles) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5iFmQU0g58M", "file_name": "5iFmQU0g58M_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two soldiers in camouflage uniforms stand facing each other in front of a beige building with a gray garage door. They embrace, then step apart, shake hands, and walk side by side away from the building. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iFmQU0g58M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iFmQU0g58M_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 831.2744782059506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two soldiers in military uniforms are moving: they shake hands, turn apart, and walk away while maintaining physical contact before separating.", "background_and_ambient_analysis": "The background (building, ground, trees) shows no significant shifting or uniform motion. No fire, water, smoke, or wind effects are visible; the environment remains calm and static."}}
{"video_id": "5igLfFOzi5g", "file_name": "5igLfFOzi5g_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children lie on a bed in a bedroom. The left child, wearing a maroon top and white pants, extends an arm then raises it to their head; the middle child, in a light gray shirt, sits up from a prone position; the right child, with long hair, maintains a resting pose with hands near their face. The camera pans slightly left, shifting focus to the left child.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5igLfFOzi5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5igLfFOzi5g_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.96229166238561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (child in center, two adults on sides) exhibit motion: child leans forward/downward, adults adjust posture and hand positions.", "background_and_ambient_analysis": "No shifting background elements (door, walls, furniture remain stationary), no fire, water, or smoke present."}}
{"video_id": "5iZCnRlRAjs", "file_name": "5iZCnRlRAjs_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark skirt folds a white square napkin on a table. They first fold the napkin diagonally in half, then take the bottom right corner and fold it up to the top central point. The camera remains stationary, capturing the actions from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iZCnRlRAjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iZCnRlRAjs_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 220.98131286074027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person and napkin are the moving objects. The person's hands manipulate the napkin through discrete folding motions, creating visible creases and position changes.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. The curtain and wall remain static throughout. No fire, water, smoke, or wind detected."}}
{"video_id": "5iku_FucpAQ", "file_name": "5iku_FucpAQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video content. The user provided a sequence of frames showing a yellow excavator in a field. The main subject is the excavator, so I should focus on its movements.\n\nLooking at the frames, the excavator starts with the bucket in the soil. Then, it lifts the bucket up, moves it to the right, and dumps the dirt. The sequence shows the excavator rotating and lowering the arm. The background is a clear blue sky with some grass and a dirt area. \n\nI need to describe the motion chronologically. The excavator is yellow, large, with a bucket. It starts digging, lifts the bucket, moves it sideways, and dumps the dirt. Spatial relationships: the excavator is on a dirt path, with piles of soil nearby. The camera seems to pan slightly to follow the movement.\n\nCheck the rules: mention appearance (yellow, size), motion (lifting, moving, dumping), spatial (dirt path, soil piles), camera movement (pan left). Background minimal, so just note the open field. Exclude text or characters.\n\nMake sure the caption is concise. Start with the excavator's action, describe each step in order. Avoid technical terms. Conclude with camera perspective. Let me draft:\n\n\"A yellow excavator with a large bucket begins digging into a pile of dark soil. It lifts the bucket, rotates to the right, and deposits the dirt onto a dirt path. The machine remains stationary as it moves the bucket back and forth, with the bucket visible in motion against a clear blue sky. The camera pans slightly to follow the excavator’s movement, capturing its position on an open grassy field with minimal background details.\"\n\nWait, need to check if it's chronological. Start with digging, lifting, moving, dumping. Maybe more precise:\n\n\"A yellow excavator lowers its bucket into a dirt pile, scoops up soil, lifts the bucket high, then moves it to the right side of the frame to dump the load onto a paved area. The machine rotates slightly while operating, with the bucket and arm in constant motion against a clear sky. The camera pans left to follow the excavator’s rotation and movement, maintaining a medium shot.\"\n\nHmm, the user's frames show the excavator moving from the left to the right, maybe? Let me check the frames again. Frame 0: bucket in soil. Frame 1: still digging. Frame 2: machine rotating. Frame 3: bucket moving towards right. Frame 4: bucket higher, maybe dumping. Frame 5: bucket lowered towards the dirt path.\n\nSo sequence: digs, lifts bucket, moves right, dumps, then maybe lowers the arm again. The camera pans left to follow. Need to mention the rotation, movement direction.\n\nFinal caption should be concise. Let's try:\n\n\"A yellow excavator with a large bucket begins scooping dirt from a mound, lifts the bucket upward, rotates to the right, and dumps the soil onto a dirt path. The machine remains in the foreground as it moves the bucket in a circular motion against a clear blue sky. The camera pans left to track the excavator’s rotation and bucket movement.\"\n\nWait, the camera movement: the user's frames show the camera shifting slightly. The instruction says \"conclude with camera perspective and movement\". The example output should have \"pan left\" as per the frames.\n\nWait the user's frames: frame 0 to 5, the camera seems to pan left to follow the excavator's rotation. So \"the camera pans left to follow the excavator’s motion\".\n\nCheck for chronological order: scooping, lifting, rotating right, dumping, then maybe returning.\n\nLet me rephrase:\n\n\"A yellow excavator with a large bucket scoops dirt from a pile, lifts the bucket high, rotates to the right, and deposits the soil onto a dirt path. The machine remains stationary while moving the bucket in a continuous cycle against a clear sky. The camera pans left to follow the excavator's rotation and bucket movement.\"\n\nBut the background is grassy field with open sky. Minimal background details, so mention \"grassy field\" but keep it minimal.\n\nWait, the rules say \"keep background descriptions minimal unless essential\". The open field and sky are background, but maybe essential for context. Since the excavator is in an open field, perhaps it's okay to mention \"open grassy field\".\n\nWait, maybe: \"A yellow excavator with a large bucket digs into a dirt pile, lifts the soil, moves to the right to dump it onto a paved area, and repeats the motion. The machine remains in the center of the frame against a clear blue sky. The camera pans left to follow the excavator’s rotation.\"\n\nBut the frames don't show a paved area; it's a dirt path. Let's check the frames again: the ground is a mix of dirt and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5iku_FucpAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5iku_FucpAQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 28.165902140439883, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An excavator (construction vehicle) is moving: raising and lowering its arm, lifting dirt with its bucket, and shifting its base position. The dirt pile is being displaced but the excavator is the primary discrete object in motion.", "background_and_ambient_analysis": "No significant shifting background; clear blue sky and static fields. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "5j1KEvDvKuo", "file_name": "5j1KEvDvKuo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a large green military-style costume performs dynamic jumping and arm movements in a park setting. The figure, with a helmet and backpack, moves rhythmically in front of a bench where a woman in a pink top sits observing. The background includes trees, buildings, and distant pedestrians, while the camera remains stationary with minimal movement, capturing the costume's motion against the urban environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5j1KEvDvKuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5j1KEvDvKuo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2606.47848018622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large green mascot-like figure (discrete, solid object) performs dynamic movements (dancing, shifting posture) without visible collisions or external forces beyond its own locomotion.", "background_and_ambient_analysis": "Background elements (buildings, trees, speaker tower, and distant people) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "5ibUUI3bfdU", "file_name": "5ibUUI3bfdU_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's black-gloved right hand and bare left hand manipulate a small rectangular block, using a sharp tool to carve, generating fine wood shavings that scatter across the dark wooden table. The green mat and tools rest on the table in the background. The camera maintains a close-up, static perspective focused on the hands and carving action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ibUUI3bfdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ibUUI3bfdU_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 49.1092901973652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves uses a tool to grind an object on a wooden surface, causing small particles to scatter. The hands, tool, and object are discrete solid objects moving due to physical forces.", "background_and_ambient_analysis": "The wooden table and green mat in the background show no significant shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "5j7N4gGSdTQ", "file_name": "5j7N4gGSdTQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair lies on a chair as hands apply a white textured pad to her back. The camera then focuses on close-up hands holding the pad before shifting to the woman sitting up, holding the pad with both hands while smiling. The camera perspective transitions from close-up to a wider shot as she sits.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5j7N4gGSdTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5j7N4gGSdTQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 52.24194115458472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman's body and hands move during the application of a small object (e.g., wax strip); hands exhibit deliberate motion to handle the object.", "background_and_ambient_analysis": "Background elements (walls, chair) show no uniform shifting; no fire, water, or smoke visible. All motion appears localized to subjects."}}
{"video_id": "5isv7S0Y8PM", "file_name": "5isv7S0Y8PM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the foreground, a person in a dark jacket and gray scarf stands while speaking. Behind them, multiple individuals in white fencing uniforms practice; some advance in lunging stances with swords, others retreat or parry. The fencers move dynamically across the blue and wooden-floored arena, positioned to the left and right of the speaker. The camera maintains a steady medium shot, focusing on the speaker with the fencing activity visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5isv7S0Y8PM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5isv7S0Y8PM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 186.26540302694445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (multiple people in white uniforms) are moving: performing martial arts stances, kicks, and punches with visible locomotion and body movement.", "background_and_ambient_analysis": "The background consists of stationary wooden walls and blue mats with no shifting or fluid motion. No fire, water, smoke, or wind is visible; the motion is solely from discrete subjects."}}
{"video_id": "5j-NOw18g0g", "file_name": "5j-NOw18g0g_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a hand holding a ruler on a colorful paper with flower patterns. The hand is using a craft knife to cut the paper. Then the paper is cut into strips. Then there's a transition to another scene where a hand uses a brush to paint on a white surface, maybe? Wait, the next part: \"5.7 seconds\" shows a hand with a brush near a small green container labeled \"Liquitex\" and some paint. Wait, the original video description has frames from 0 to 5.7 seconds. Let's parse the user's input.\n\nThe video frames: [0.0] shows a hand with ruler on colorful paper (flowers), [0.3] same, [1.4] cutting, [2.5] cutting, [3.6] cutting, [4.7] then a new scene: hand with brush, green container, white surface.\n\nWait, the user's description is the video. So the task is to generate a caption for the video. Let's list the events in chronological order.\n\nFirst part: A hand uses a metal ruler to measure and cut a rectangular sheet of colorful paper with multicolored flower patterns. The paper is placed on a green grid cutting mat. The hand holds the ruler along the paper, then uses a craft knife to cut through the paper into two strips. The strips are aligned horizontally on the mat.\n\nThen, the scene transitions to a new segment: a hand holding a paintbrush dips into a small green container (labeled \"Liquitex\" but we can't mention text as per rule f). The hand then applies paint to a white surface, possibly preparing to paint on the cut paper or another material.\n\nWait, the user's input shows the video as:\n\n[0.0] hand with ruler on colorful paper (flowers), [0.3] same, [1.4] cutting, [2.5] cutting, [3.6] cutting, [4.7] then a new scene: hand with brush, green container, white surface.\n\nWait, the original user input is the video description. Let's check:\n\nThe video description has:\n\n<0.3 seconds> [hand with ruler on colorful paper]\n\n<1.4 seconds> [hand cutting paper]\n\n<2.5> same\n\n<3.6> same\n\n<4.7> [hand with brush, green container, white surface]\n\nWait, no, the user provided the video frames as:\n\n<0.3 seconds> - first frame\n\n<1.4> - next\n\n<2.5> - next\n\n<3.6> - next\n\n<4.7> - next\n\nWait, the user's input shows the video as a sequence of frames. Let's parse the actual video description:\n\nThe first part is a hand measuring and cutting a colorful paper with flowers. The paper is on a green mat. The hand holds a ruler, then uses a knife to cut. Then the scene changes to a hand with a brush near a green container (Liquitex) and white paper.\n\nSo chronological order:\n\n1. A hand uses a metal ruler to align and cut a rectangular sheet of vibrant, multicolored paper featuring overlapping flower patterns into two narrower strips on a green grid cutting mat.\n\n2. The hand then transitions to applying paint with a brush to a white surface, with a small green paint container visible nearby.\n\nNow, need to focus on motion and behavior. Main subjects: hand (in both parts), paper, ruler, knife, brush, paint container.\n\nAppearance: hand (color? Not specified, but general), paper (colorful flowers, rectangular), ruler (metal, gray), knife (craft knife), brush (paintbrush), container (green, small), white surface.\n\nSpatial relationships: paper on green mat; ruler on paper; knife cutting paper; brush near container on white surface.\n\nCamera perspective: top-down view throughout.\n\nBackground: green mat, white surface. Minimal background.\n\nNow, follow the rules: concise, chronological, motion, appearance, spatial, conclude camera.\n\nLet's draft:\n\nA hand uses a metal ruler to measure and cut a colorful flower-patterned paper sheet into two strips on a green grid mat, then shifts to applying paint with a brush to a white surface near a small green container, all viewed from a top-down perspective.\n\nCheck rules:\n\na) Motion: cutting paper with ruler and knife, then painting with brush.\n\nb) Appearance: colorful paper (flower patterns), metal ruler, craft knife, green container, paintbrush.\n\nc) Spatial: paper on green mat; container near white surface.\n\nd) Camera: top-down.\n\ne) Background minimal (green mat, white surface).\n\nf) Excluded text (Liquitex is text, so exclude, just say green container", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5j-NOw18g0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5j-NOw18g0g_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 206.65170977604362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a ruler are moving to cut a patterned paper. The hand applies force to the ruler, causing the paper to separate into two pieces along the cut line.", "background_and_ambient_analysis": "The background (green cutting mat) is static with no shifting elements. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5jC6X3jfWB8", "file_name": "5jC6X3jfWB8_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies on a patterned rug, raising his arm; the scene transitions to him seated on a stool in a room with stairs and furniture, now wearing a dark shirt. The camera shifts from a top-down view to a wider perspective as he moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jC6X3jfWB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jC6X3jfWB8_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 76.4294726714823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a rug (first scene) and a person sitting on a rocking stool (second scene) exhibit discrete motion. The seated person moves vertically via the stool's rocking action, indicating deliberate locomotion.", "background_and_ambient_analysis": "Background elements in both scenes (rug, staircase, furniture) are static; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5jBbB_uFgoU", "file_name": "5jBbB_uFgoU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cyclist in a light-colored outfit and helmet rides downhill on a rocky dirt path, starting from the crest of a hill and moving toward the camera. The rider maintains a steady posture as they navigate the uneven terrain, passing between large rocks and descending into a more open, grassy area with distant mountains visible under a clear blue sky. The camera follows the cyclist from a slightly low angle, panning slightly to track their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jBbB_uFgoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jBbB_uFgoU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 157, "blur_score": 762.3070209696677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle moves down a rocky terrain, with clear locomotion motion due to physical forces (pedaling, gravity).", "background_and_ambient_analysis": "The background elements (rocks, hills, sky) show no significant shifting or fluid motion (e.g., no fire, water, or smoke)."}}
{"video_id": "5j2786CuLfg", "file_name": "5j2786CuLfg_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and blue shorts with green stripes lifts a weight plate from waist height to shoulder height, then overhead, performing a squat and extending her legs. A man in a red shirt and black shorts stands to her right, hands on hips, observing. The camera remains stationary in a gym setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5j2786CuLfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5j2786CuLfg_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 877.8265555612996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Lifter (black shirt) performs weightlifting movement: bends down, lifts barbell overhead, and stabilizes. Spotter (red shirt) remains mostly stationary but may make minor adjustments. Barbell moves due to lifter's muscular force.", "background_and_ambient_analysis": "The background (wall with 'PROVIDENCE' sign, door, floor markings) is stationary. No fire, water, smoke, or wind observed. Environment is stable indoor gym setting with no fluid motion."}}
{"video_id": "5jCsuAF-8hk", "file_name": "5jCsuAF-8hk_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  So the final caption should be inside that tag. </think>  <caption_output>A person in a red shirt, black shorts, and red sneakers begins in a handstand under a pavilion, transitions to a standing position, and walks toward the camera, exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jCsuAF-8hk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jCsuAF-8hk_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 144, "blur_score": 579.9234088746582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing performs a push-up transition, stands, and walks away from the camera. The movement is locomotion driven by physical forces (muscle contraction).", "background_and_ambient_analysis": "The background elements (columns, shaded structure, trees) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "5jQ0JzByBS0", "file_name": "5jQ0JzByBS0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a green shirt sits on a wooden chair to the left, holding a blue object. Two children—a boy in a dark blue shirt with a white \"NY\" logo and a girl in a white shirt—run from the background toward the right, passing near green and blue play structures. They continue moving right across the room, with the camera panning right to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jQ0JzByBS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jQ0JzByBS0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 119, "blur_score": 346.9775392144097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in blue, one in white) are moving: the boy in blue runs toward the slide, jumps, and collides with the girl who runs alongside him. The boy in green remains seated but has slight movements.", "background_and_ambient_analysis": "No shifting background (walls, floor, furniture remain fixed). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "5jKdQJNv0ts", "file_name": "5jKdQJNv0ts_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a white paper with text against a green background. A hand with light skin and light-colored nails featuring black geometric patterns enters the frame, holding and tearing the paper. The hand manipulates the paper, pulling it apart. The background remains out of focus greenery. The camera stays close to the action, focusing on the hand and paper movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jKdQJNv0ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jKdQJNv0ts_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 97.88260359243728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a paper object (likely a receipt or bill), with visible finger movement and nail designs on the fingernails.", "background_and_ambient_analysis": "Background consists of static green grass; no shifting background elements or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "5jEOPZajUiY", "file_name": "5jEOPZajUiY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple hoodie sits on a brown couch to the left, holding a wine bottle upright before tilting it to pour liquid into a glass on the table in front of them. A man in a white V-neck shirt and plaid pants sits to her right, hands clasped, remaining still. The table holds a lit candle and another wine bottle. The camera remains stationary in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jEOPZajUiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jEOPZajUiY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 30.256457309714513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on the left is manipulating a wine bottle (twisting or opening), and the other person is seated with minimal movement; both are solid objects exhibiting discrete locomotion.", "background_and_ambient_analysis": "The background elements (couch, wall, framed pictures, and table items) remain stationary; no shifting or fluid motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5jesx4QFnyE", "file_name": "5jesx4QFnyE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a light-colored mechanical bull as it bucks and rotates in circular motion; the rider maintains balance while shifting position slightly. The camera remains stationary with a slight shake, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jesx4QFnyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jesx4QFnyE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 500.6105984753096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (rider) and a mechanical bull are moving. The bull undergoes rotational motion driven by its mechanical operation, causing the rider to shift position as they hold on.", "background_and_ambient_analysis": "Background elements (walls, signage, floor) show no uniform shifting or environmental motion (fire, water, smoke, wind). Static objects remain fixed relative to each other throughout the clip."}}
{"video_id": "5jv54lCSVMI", "file_name": "5jv54lCSVMI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in a yellow top and blue shorts jumps forward, landing in a sandpit. The athlete then sits up and moves to stand on the track, placing hands on hips. Officials in dark uniforms stand nearby. The camera transitions from the jump sequence to a frontal view of the athlete standing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jv54lCSVMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jv54lCSVMI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 500.9417682310952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete (wearing yellow/blue uniform, number 336) is seen running, jumping, and landing in the sandpit. The sandpit exhibits minor displacement due to the athlete's landing, but the primary motion is the athlete's physical locomotion.", "background_and_ambient_analysis": "The background (stadium, scoreboard, stands) is static with no fluid motion (fire, water, smoke) or significant wind effects. The environment appears stable."}}
{"video_id": "5jjQzD8-MUg", "file_name": "5jjQzD8-MUg_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt picks up a red patterned rectangular box from a cluttered table, lifts it vertically to display its top, then places it back on the table. The individual subsequently raises both hands in a clapping motion. The scene features a static camera with the person positioned centrally in front of a pink-framed mirror and a window with blinds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jjQzD8-MUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jjQzD8-MUg_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 99.97257689732005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the woman) moves her arms and body to interact with objects on the table, including picking up and rearranging items.", "background_and_ambient_analysis": "The background elements (red frame and window) are stationary with no shifting. There is no fire, water, or wind motion."}}
{"video_id": "5k9cC1buvxY", "file_name": "5k9cC1buvxY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a red cap enters from the right, moves left toward a blue chair beside a cardboard box, retrieves an item from the box, and walks away to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5k9cC1buvxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5k9cC1buvxY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 1516.6377701610422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is observed walking, bending, and interacting with objects near the stone structure (e.g., moving items from a cart to the structure).", "background_and_ambient_analysis": "Static stone wall and house elements show no shifting or fluid motion; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "5jbsFPnjvNg", "file_name": "5jbsFPnjvNg_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a white shirt with blue sleeves and dark pants, stands on a grassy area near rocks and a tree. She holds a spray can and a yellow object, sprays the object while gesturing, then crouches to spray into an open cardboard box on the grass. The camera captures her movements from eye-level, shifting slightly to follow her transition from standing to crouching.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jbsFPnjvNg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jbsFPnjvNg_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 143, "blur_score": 238.82658700187292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: holding an object, bending down, and interacting with a cardboard box. The motion is due to deliberate locomotion and handling of objects.", "background_and_ambient_analysis": "Background elements (rocks, grass, tree) show no uniform shifting; no fire, water, smoke, or wind motion observed. Environment is calm and stable."}}
{"video_id": "5jy6fbsP-hs", "file_name": "5jy6fbsP-hs_000477_000487.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise chronological paragraph following specific rules. First, I need to parse the video frames they provided.\n\nLooking at the timestamps: the video starts with a close-up of green leaves on branches. Then, in frame 2, a hand reaches into the frame. Frame 3 shows the hand moving branches. Frame 4 introduces pruning shears, orange and black, used by the hand. Frame 5 has the shears cutting a branch.\n\nThe main subject is the hand with the pruning shears. I need to note the sequence: first the hand appears, then moves branches, then uses shears to cut. The background is the tree, so minimal description. Spatial relationships: hand is in front of the branches, shears in the hand. \n\nCheck the rules: motion and behavior chronologically. The hand comes in, moves branches, then prunes. Appearance: hand, shears (orange and black). Camera moves slightly as it follows the action, maybe a shake. Background is leaves and branches, but not essential, so keep it minimal.\n\nNeed to avoid any text or named characters. Conclude with camera perspective. The camera is handheld, following the action, slight shake. \n\nPutting it all together: Hand enters frame, moves branches, uses shears to cut a branch. Camera follows with slight shake. Keep it concise. Check for chronology, mention shears' color, hand's action. Don't mention the background details except maybe the tree branches as context. \n\nWait, the rules say minimal background unless essential. Since the action is on the tree, the branches are part of the scene but not the main subject. So maybe just \"green foliage\" as the background. But maybe not necessary. The key points are the hand's movement and the pruning action.\n\nLet me draft: A hand enters the frame, moving through green tree branches, then uses orange and black pruning shears to cut a branch. The camera follows the action with slight movement. \n\nWait, frame 2 is hand reaching, then frame 3 is hand moving branches, frame 4 shows shears, frame 5 cutting. So sequence: hand reaches, adjusts branches, uses shears to cut. \n\nNeed to mention the shears are orange and black. The hand's appearance: just a hand, not specified color. \n\n\"An orange and black pruning shear is held by a hand that enters the frame, adjusts green branches, and cuts a small branch.\" But need chronological order. \n\nStart with the initial scene: close-up of green leaves. Then hand appears. Then shears. Then cutting. \n\nWait, the user's example shows the first frame is leaves, then a hand (frame 2), then moving branches (frame3), then shears (frame4), then cutting (frame5). So the caption should start with the leaves, then the hand's action. \n\nWait the first frame is [0.0] leaves. Then [1.4] hand appears. Then [2.5] hand moving branches. Then [3.6] shears appear. Then [4.7] cutting. \n\nSo the caption should start with the leaves, then the hand entering, moving branches, using shears to cut. \n\nBut the rules say focus on motion and behavior of main subjects. So the main subject is the hand with the shears. The initial leaves are background. \n\nSo the caption should start with the hand's actions. \n\nWait, the instructions say \"chronological paragraph describing the provided video\". The video starts with leaves, then hand comes in, etc. So the first sentence could be \"The video opens with a close-up of green tree branches, then a hand enters the frame, manipulating the foliage with an orange and black pruning shear before cutting a branch.\" \n\nWait, but the first frame is just leaves. Then frame 1.4: hand reaches. Frame 2.5: hand moves branches. Frame 3.6: shears. Frame 4.7: cutting. So maybe: A hand enters the frame from the left, adjusting green branches with an orange and black pruning shear before cutting a branch. The camera follows the hand's movement with slight shake. \n\nBut the initial frame is leaves. So maybe: The video begins with a close-up of green tree foliage, then a hand enters, adjusts branches, and uses an orange and black pruning shear to cut a branch. The camera follows the action with slight movement.\n\nWait, but the user's example says \"focus primarily on motion and behavior of main subjects\". The main subjects are the hand and shears. So the description should start with their actions. Maybe the leaves are just background, but the first frame is leaves. Hmm.\n\nBut rule e says \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is happening on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5jy6fbsP-hs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5jy6fbsP-hs_000477_000487.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 53.074637154912224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding pruning shears interacts with tree branches, demonstrating deliberate physical movement to cut foliage. The hand and shears are distinct solid objects with clear motion caused by the user's actions.", "background_and_ambient_analysis": "The background consists of tree branches swaying due to wind, indicating ambient environmental motion. There is no significant shifting of static background elements (e.g., walls, ground) to suggest camera motion."}}
{"video_id": "5kPudvBqsRI", "file_name": "5kPudvBqsRI_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt stands at a stove, pouring from a light green mug into a large pot of boiling water. The camera transitions from a medium shot of the person to a close-up of the pouring action, highlighting the mug and pot. Background elements include kitchen cabinets and dishes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kPudvBqsRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kPudvBqsRI_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 389.2632224446495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a pitcher tilts to pour liquid into a pot, with the pitcher and hand moving as discrete solid objects in response to deliberate physical action.", "background_and_ambient_analysis": "Background elements (cabinets, stove) remain static; no significant fluid motion dominates the scene beyond the controlled pouring of liquid into the pot."}}
{"video_id": "5kUfQlgahSU", "file_name": "5kUfQlgahSU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several police officers in black uniforms interact with a man in a white shirt and brown hat; one officer holds a tablet while others shake hands and converse. The man then walks away, followed by the officers as people in the background film the scene with their phones. The camera captures the interaction from a slightly shaky handheld perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kUfQlgahSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kUfQlgahSU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 61.94806373742039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (people: police officers and civilian in white shirt) move via locomotion (e.g., officer bending down, civilian turning, officers shifting positions) due to explicit physical forces (walking, turning, handling objects).", "background_and_ambient_analysis": "Background elements (walls, ceiling lights, structural columns) show no uniform shifting or movement. No fire, water, smoke, or wind observed; environment is static indoors with no fluid environmental motion."}}
{"video_id": "5kHnHkrFrvc", "file_name": "5kHnHkrFrvc_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. Let's look at the frames. \n\nIn the first frame, there's a woman in a gray shirt with gloves, working near a kiln (since there's a glowing part, maybe pottery kiln). She's handling something, maybe a tool. Then a woman in black, holding a rope or string, and a girl in a blue shirt with a pattern. \n\nLooking at the sequence: Frame 0 to 5. The gray-shirted woman is bending over, then straightening up. The woman in black is holding a long string, then raises it, maybe moving it. The girl is standing next to her. \n\nMain subjects: three people. Gray shirt woman, black shirt woman, blue shirt girl. \n\nChronological: \n\n- The gray-shirted woman (with gloves) is initially bending over a workbench, handling an object. Then she straightens up and turns. \n- The woman in black is holding a long yellow string, starts by holding it down, then raises it up. \n- The girl in blue shirt is standing beside the black-shirted woman, observing. \n\nSpatial relationships: The gray-shirted woman is to the left of the black-shirted woman. The girl is to the right of the black-shirted woman. \n\nBackground: There's a kiln (glowing), a table with items (like a red hat, bottle), and other workshop items. But minimal background as per rules. \n\nCamera perspective: The camera seems to be static, no movement mentioned. The frames show the same scene, so maybe a fixed shot. \n\nNow, put it together concisely. \n\nStart with the gray-shirted woman's action: \"A woman in a gray shirt and protective gloves bends over a workbench near a glowing kiln, handling an object, then straightens and turns.\" \n\nThen the black-shirted woman: \"A woman in a black shirt holds a long yellow string, raising it upward.\" \n\nGirl: \"A girl in a blue patterned shirt stands beside the woman in black, observing.\" \n\nCheck order: chronological. First, the gray woman's actions, then the black woman's, then the girl. \n\nAlso, mention spatial: The gray-shirted woman is to the left of the black-shirted woman, who is next to the girl. \n\nWait, need to be concise. Let's structure it step by step as per frames:\n\nFrame 0: Gray woman bends over workbench, handling something. Black woman holds string, girl stands nearby. \n\nFrame 1-2: Gray woman moves (maybe adjusting), then straightens. Black woman raises string. \n\nFrame 3-5: Gray woman turns, black woman gestures with string, girl watches. \n\nSo the motion is: \n\n- The gray-shirted woman (gloves, gray shirt, dark pants) bends over a workbench near a kiln, manipulates an object, then stands upright and turns. \n\n- The woman in black (black shirt, dark pants) holds a long yellow string, raises it upward while gesturing, and moves slightly. \n\n- The girl in a blue shirt with a pattern stands to the right of the black-shirted woman, observing the actions. \n\nCheck for conciseness. Avoid redundancy. \n\nPossible caption: \n\n\"A woman in a gray shirt and gloves bends over a workbench near a glowing kiln, then stands upright. A woman in a black shirt holds a long yellow string, raising it upward while gesturing, standing to the left of a girl in a blue patterned shirt who observes. The camera remains stationary, capturing the scene from a fixed angle.\" \n\nWait, check rules: \n\n- Focus on motion and behavior in chronological order. \n\nChronological: \n\n1. Gray woman bends, then stands up. \n\n2. Black woman raises string. \n\n3. Girl watches. \n\nIn the sequence, the gray woman's action comes first (bending), then she straightens. Then the black woman raises the string. \n\nSo: \n\n\"The gray-shirted woman bends over a workbench near a kiln, handles an object, and then stands upright. The black-shirted woman raises a long yellow string upward while gesturing. A girl in a blue patterned shirt stands beside the black-shirted woman, observing their actions. The camera maintains a fixed perspective throughout.\" \n\nCheck spatial: \"to the left of\" — in the frames, gray woman is left of black woman, who is next to girl. So \"The black-shirted woman raises the string, standing to the right of the gray-shirted woman.\" Wait, no: in the first frame, gray is on the left, black in the middle, girl on the right. So gray is left of black, who is left of girl. So spatial", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kHnHkrFrvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kHnHkrFrvc_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 95.20099603813316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) exhibit distinct motion: the person in gray shirt moves around the table and turns, the person in black shirt gestures while holding an object, and the child in blue shirt shifts position.", "background_and_ambient_analysis": "Background elements (walls, furniture, fireplace) show no uniform shifting; no prominent fire, water, smoke, or wind dominating the scene."}}
{"video_id": "5kNRWm410Pw", "file_name": "5kNRWm410Pw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kNRWm410Pw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kNRWm410Pw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 214.53693962054643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary solid objects: a seated person adjusting leg position and a standing person performing actions (e.g., manipulating objects near the seated person). Their motion is intentional and distinct, not ambient or camera-induced.", "background_and_ambient_analysis": "The background features a static wall with repeated patterns and stationary objects (e.g., shelves with items, framed pictures). No fluid motion (fire, water, smoke) or significant environmental swaying is observed."}}
{"video_id": "5kRwFFba1L8", "file_name": "5kRwFFba1L8_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green sleeveless shirt, white shorts, and black shoes jumps to shoot a basketball toward a hoop. After releasing the ball, they land and move backward, away from the hoop, in a backyard setting with a wooden fence and greenery. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kRwFFba1L8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kRwFFba1L8_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 352.7836441698225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (person in green shirt, basketball) moving via explicit physical forces: the person dribbling, shooting, and walking; the basketball responding to contact forces.", "background_and_ambient_analysis": "Background elements (walls, plants, ground) are static with no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "5kp7KVwzGQs", "file_name": "5kp7KVwzGQs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules. The user wants a concise, chronological paragraph describing the video, focusing on the main subjects' motions and behaviors. They mentioned the rules: focus on motion in order, describe appearance and number briefly, mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal unless essential, and exclude text, names, or stylistic analysis.\n\nLooking at the video frames provided. The first frame shows a man in a white tank top and maroon shorts bending over, possibly lifting weights. Another person is sitting on an exercise ball in the background. The next frames show the man standing up, then bending again. The key is to follow the chronological order of actions.\n\nFirst, the main subject is the man in the white tank top. He starts bending down, then stands up, then bends again. The other person is seated on the exercise ball, which is in the background. I need to note their positions relative to each other. The background has gym equipment like a stability ball and some machines, but the rules say to keep background minimal unless essential. So maybe just mention the exercise ball as part of the gym setting.\n\nThe camera perspective: the video seems to be a fixed shot, no obvious movement like panning or zooming. The description should end with the camera perspective and movement. The original frames show a stationary camera, so \"static camera\" or \"fixed angle.\"\n\nCheck if there are any other subjects. Only two people: the main man and the person on the ball. The main man is male, white tank top, maroon shorts. The other person is seated on a red exercise ball, wearing white shoes and light-colored shorts.\n\nChronological order: starts with the man bending down (maybe lifting weights), then standing up, then bending again. The person on the ball is seated throughout.\n\nMake sure to avoid any text recognition or named characters. So no mention of names, just describe the actions.\n\nPossible caption structure: A man in a white tank top and maroon shorts bends down while holding a weight, stands up, then bends again. Another person sits on a red exercise ball in the background. The camera remains static.\n\nWait, need to check if the actions are correct. The first frame shows the man bending, then he stands up (frame 2), then bends again (frame 3,4,5). So the sequence is bending, standing, bending. Also, the person on the ball is sitting the whole time.\n\nCheck the spatial relationships: the seated person is in the background, maybe to the left of the main subject. In frame 0, the seated person is on the left side. So the main subject is to the right of the seated person.\n\nWait, in frame 0, the main subject is on the right, bending over. The seated person is on the left side. So spatially, the seated person is to the left of the main subject.\n\nSo the caption should mention that.\n\nNow, the final output should be a paragraph. Let's put it all together:\n\n\"A man in a white tank top and maroon shorts bends down holding a weight, then stands upright, and bends again, while another person in light clothing sits on a red exercise ball to his left. The camera remains static throughout the sequence, capturing the gym environment with minimal background detail.\"\n\nWait, check the rules: mention spatial relationships if relevant. So \"to his left\" is okay. Background minimal, so just \"gym environment\" is enough. The camera is static.\n\nWait, the video has a few frames. In the first frame, the man is bending, then stands, then bends again. So the sequence is bending, standing, bending. Maybe \"bends down, stands upright, then bends again.\"\n\nAlso, appearance: \"white tank top, maroon shorts\" for the main subject. The other person: \"light clothing\" (since they're wearing shorts and a shirt, but the color isn't specified, so \"light clothing\" is okay).\n\nCheck if \"holding a weight\" is correct. In frame 0, he's bending, holding a weight. Then in frame 2, he's standing, holding the weight. So yes, he's holding it during the actions.\n\n\"Another person sits on a red exercise ball to his left.\"\n\nCamera: static.\n\nMake sure to exclude any mention of the specific frames (like \"in frame 0\"), just the sequence.\n\nSo the final caption should be:\n\n\"A man in a white tank top and maroon shorts bends down while holding a weight, stands upright, then bends again, while another person in light clothing remains seated on a red exercise ball to his left. The camera maintains a static position throughout.\"\n\nCheck if it's concise and follows all rules. Yes.\n</think>\n\n<caption_output>A man in a white tank top and maroon", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kp7KVwzGQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kp7KVwzGQs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 95.45391275760333, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white tank top performs a deadlift with a barbell; his body and the barbell move vertically due to physical exertion. A secondary person remains seated on a bench without significant movement.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, orange panel) are static and show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "5l0hsUYX1f8", "file_name": "5l0hsUYX1f8_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts holds a large dark fish in a murky shallow body of water, using a net; they release the fish, which splashes and swims away, while another individual in a dark shirt is visible nearby. The camera follows the action with slight movement, capturing the fish's motion in the water and the people’s interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5l0hsUYX1f8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5l0hsUYX1f8_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 86.54733954106922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively manipulating a large marine animal (likely a manta ray or similar) in shallow water. Their motion involves physical contact and force application to move the animal, with clear bounding box tracking of the subjects.", "background_and_ambient_analysis": "The background includes static shoreline elements (buildings, trees) that do not shift uniformly. Water movement is present but secondary to human actions; it is not the dominant motion source as per the Ambient Rule."}}
{"video_id": "5ksYiJ-sF4E", "file_name": "5ksYiJ-sF4E_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green long-sleeve shirt, dark shorts, and a white cap stands on a ladder, facing an air conditioner mounted on a light pink wall. They slightly shift their posture and hands toward the AC unit while working, with a window and pink curtains visible to their right. The camera remains in a static low-angle position, capturing the subject from below against the tiled lower wall and pink upper wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ksYiJ-sF4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ksYiJ-sF4E_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 145.9223434236035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and dark pants on a ladder is actively adjusting or working on an air conditioning unit mounted on the wall, exhibiting discrete hand and body movements.", "background_and_ambient_analysis": "The pink wall and tiled floor remain static throughout the video, with no shifting or fluid environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "5kZ0iQ8q8IA", "file_name": "5kZ0iQ8q8IA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown hoodie pushes a swing carrying a woman in a dark top and light pants; the woman swings backward as the man continues pushing, then she falls off the swing onto the ground. The camera follows the motion with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5kZ0iQ8q8IA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5kZ0iQ8q8IA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 136, "blur_score": 439.1905300217709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one adult holding a bat and a child. The child moves away and sits on a bench; the adult repositions to interact with the child. Solid, distinct objects moving via locomotion.", "background_and_ambient_analysis": "Background elements (trees, grass, fence) show no uniform shifting or fluid motion (no fire, water, smoke, or significant wind); static background is consistent across frames."}}
{"video_id": "5lAuWNQqM98", "file_name": "5lAuWNQqM98_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person lying down, head on a pillow. They have light-colored hair (maybe a cap?), and are shirtless. Then, in the next frame, they move their hand up, showing fingers. The main subject is the person, so I need to describe their actions chronologically.\n\nFirst, the person is lying down, head on a pillow. Then, they raise their hand towards the camera. Appearance: shirtless, head on pillow, hand moves. Background is minimal, just the pillow. Camera seems to stay close-up, maybe slight movement. Need to keep it concise.\n\nCheck rules: chronological order, focus on motion. So first part: person lying down, then hand movement. Mention appearance (shirtless, head on pillow, hair), then the hand action. Spatial: hand moves towards camera. Camera perspective is close-up, maybe static or slight movement.\n\nLet me structure it:\n\nA shirtless person lies on their back with their head resting on a light-colored pillow; they have light-colored hair and visible red eyes. The person raises their right hand toward the camera, fingers extended, in a slow, deliberate motion. The camera maintains a close-up perspective, slightly shifting to capture the hand movement while the background remains minimal.\n\nWait, check if \"red eyes\" is essential. The video shows red eyes, so maybe include that. But rule f says exclude text recognition, but appearance like eye color is part of appearance. The rules say \"briefly describe their appearance and number (color, size, orientation).\" So eye color is part of appearance.\n\nBut let me check the video frames. First frames: person with red eyes, lying on pillow. Then hand moves. So the motion is the hand coming up.\n\nSo the caption should be:\n\nA shirtless child lies on their back with their head on a light-colored pillow, eyes visible; they raise their right hand toward the camera with fingers extended. The camera remains in a close-up position throughout, capturing the hand movement against the minimal background.\n\nWait, the video is from a first-person perspective? Wait, no, the subject is the person in the video. The subject is lying there, then moves hand. So \"child\" is okay? Wait, the rules say \"people/animals/objects\". But we don't know age, but the description says \"shirtless child\" but the user says \"exclude named characters\", but the caption can describe appearance. Wait, no, \"exclude named characters\" like not saying \"John\", but describing as child is okay. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So not naming, but describing as a person.\n\nWait, the task says \"focus primarily on the motion and behavior of main subjects\". The main subject is the person. So describe their motion: lying down, then hand movement.\n\nLet me rephrase:\n\nA shirtless individual lies on their back with their head resting on a light-colored pillow, eyes visible. They raise their right hand toward the camera, fingers extended, in a slow motion. The camera maintains a close-up perspective, slightly shifting to follow the hand movement.\n\nCheck if \"child\" is accurate. The video shows a young person, maybe a child, but the rules don't say not to infer age from appearance. But maybe \"person\" is safer. Wait, the video shows a child, but the caption should avoid specifying unless necessary. Hmm. Wait, the example in the rules: \"describe their appearance and number (color, size, orientation)\". So age might be part of appearance? But maybe it's better to say \"a person\" instead of \"child\" to be neutral. Wait, the problem says \"exclude named characters\", so not naming, but describing. So maybe \"a person\" is better.\n\nWait, the user's video: the first frame shows a child, but the caption should be as per the rules. Let's see. The rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"a shirtless person\" is okay.\n\nLet me check the output format. The example output is a paragraph. So:\n\nA shirtless person lies on their back with their head on a light-colored pillow, eyes visible. They raise their right hand toward the camera with fingers extended. The camera remains in close-up, capturing the hand movement against the minimal background.\n\nBut need to make sure chronological order. First, lying down; then hand movement.\n\nYes. Also, mention spatial: hand moves toward camera.\n\nAnother check: \"in front of\" or \"to the left\"? Not necessary here, since the hand is moving toward the camera, so \"toward the camera\".\n\nAlso, background is minimal, so \"minimal background\".\n\nNow, camera perspective: close-up. Camera movement: \"slight shift\" to follow hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lAuWNQqM98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lAuWNQqM98_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.49203654012311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human hand enters the frame and performs a deliberate thumbs-up motion, representing discrete object movement due to physical action.", "background_and_ambient_analysis": "The background consists of static elements (pillow, fabric) with no shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "5l7THYB2IsM", "file_name": "5l7THYB2IsM_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several women in black dresses perform a synchronized dance routine, stepping in unison while extending their arms and legs. They move in a line facing an audience seated at round tables, who observe from their chairs. The camera maintains a top-down perspective throughout the sequence, capturing the performers’ movements against the indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5l7THYB2IsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5l7THYB2IsM_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 171.2225792232943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two women near the door and one man in a white shirt exhibit distinct movement: the man walks from the back of the room toward the front (left side), while one of the women walks away from the door toward the center of the room.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Walls and door remain stationary throughout the video."}}
{"video_id": "5lG6T8C2j4w", "file_name": "5lG6T8C2j4w_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with braided hair, wearing a blue sleeveless top, white shorts, and a pink headband, stands at a kitchen counter. She squeezes halved oranges into a juicer, her hand moving repeatedly to press the fruit. Several orange halves and whole oranges lie scattered on the counter in front of her. The camera remains stationary, capturing her actions from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lG6T8C2j4w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lG6T8C2j4w_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 242.93395923696357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The young girl (discrete object) exhibits localized movement: hand motions stirring a pot and slight posture shifts while standing at the counter. Kitchen items like the pot and orange slices remain stationary relative to the counter.", "background_and_ambient_analysis": "The kitchen background (walls, cabinets, chair) remains static with no shifting elements. No fluid/environmental motion (fire, water, smoke, wind) dominates the scene; the environment is stable and dry."}}
{"video_id": "5l5hoJ_-_Bc", "file_name": "5l5hoJ_-_Bc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in a yellow uniform (number 217) stands on a field, surrounded by spectators seated on benches and chairs; she spins, then releases the shot put, which arcs through the air and lands on the ground. Spectators observe from nearby positions. The camera follows the athlete's motion, tracking the throw and ball's trajectory.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5l5hoJ_-_Bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5l5hoJ_-_Bc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 88, "blur_score": 95.1902869173521, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person in yellow (throwing action), other spectators, and the ball in flight; all exhibit solid-body motion due to locomotion and physical forces (e.g., throwing, running).", "background_and_ambient_analysis": "Background elements (trees, distant structures) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5lPpGUtokDg", "file_name": "5lPpGUtokDg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark hooded coat holds a green microphone close to their mouth, with one hand near their ear. The background shows blurred city lights. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lPpGUtokDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lPpGUtokDg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 35.77290965334147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hand while speaking into a microphone, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background consists of out-of-focus lights that appear static. There is no fluid motion (fire, water, smoke) and the background does not shift uniformly, so it is not camera_motion."}}
{"video_id": "5lbC_jT2vKI", "file_name": "5lbC_jT2vKI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a baby sleeping in a crib. The baby is wrapped in a blue blanket, lying on their back. The crib has a colorful bumper with cartoon characters like unicorns and trees. The baby's eyes are closed, and they move their head slightly, maybe turning from side to side. The camera seems to be moving a bit, maybe panning or shaking slightly as it captures the baby's movements.\n\nI need to focus on the motion and behavior chronologically. The main subject is the baby. Describe their appearance: baby, wrapped in a blue blanket, wearing a patterned onesie. Mention the spatial relationship: lying on the crib, which has a colorful bumper. The background is minimal, so maybe just note the bumper's colors and characters without too much detail.\n\nThe camera perspective: probably a top-down or slightly angled view since it's capturing the baby from above. The movement is slight, maybe a little shake or pan as the video progresses.\n\nCheck the rules again: no text recognition, exclude named characters. Keep it concise. Start with the baby sleeping, then describe the movements, then the camera. Make sure it's chronological. Let me structure it step by step.\n\nFirst sentence: Baby is sleeping in a crib, wrapped in blue blanket. Second: Baby's head moves slightly. Third: Camera is slightly shaky, top-down view. Background minimal. Avoid mentioning specific characters like unicorns, but maybe mention the colorful bumper with cartoon designs. Wait, rule e says minimal background unless essential. Since the bumper is part of the setting where the baby is, it's probably essential to mention the colorful pattern. But keep it brief.\n\nWait, the example output in the problem statement might help. But since I can't look at examples, I need to make sure. Let's see. The user provided an example where the caption would mention the baby moving, the camera movement.\n\nSo, structure: Baby (appearance) lying on crib, moving head slightly, covered in blue blanket. The crib has colorful bumper. Camera is static or slightly shaky? The video shows the camera moving a bit, so mention slight shake.\n\nWait, the first frame shows the baby lying down, then the baby's head turns. So the action is the baby turning their head from side to side while sleeping.\n\nSo, the caption should start with the baby sleeping, then their head movements. Then camera perspective.\n\nCheck rules: mention spatial relationships. The baby is in the crib, which has a bumper. The crib is the main setting.\n\nLet me draft:\n\nA newborn baby, wrapped in a light blue blanket and wearing a white onesie with small prints, lies sleeping in a crib. The baby's head turns slightly from side to side as they rest on a white pillow, their eyes closed. The crib features a colorful bumper with cartoon characters. The camera maintains a close, top-down perspective with minimal movement, capturing the baby's gentle motions.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So maybe: The baby moves their head slightly while sleeping in a crib with a blue blanket. The crib has a colorful bumper. Camera is top-down with slight shake.\n\nWait, but need to be chronological. So first, the baby is sleeping, then moves head. So:\n\nThe video begins with a newborn baby, wrapped in a light blue blanket and wearing a white patterned onesie, sleeping on their back in a crib. The baby's head turns slightly to the left and right as they rest on a white pillow, occasionally shifting their position. The crib's colorful bumper, adorned with cartoon characters, is visible in the background. The camera remains stationary with a top-down angle, capturing the baby's subtle movements.\n\nCheck for rules: a) motion in order: sleeping, head turns. b) appearance: baby, blue blanket, onesie. c) spatial: on pillow, crib with bumper. d) camera: top-down, stationary. e) background minimal but essential (bumper is part of the crib). f) no text, no named characters.\n\nWait, the rules say \"keep background descriptions minimal unless essential\". Since the bumper is part of the setting where the baby is, it's essential to mention it. So including \"colorful bumper with cartoon characters\" is okay.\n\nCheck if \"occasionally shifting their position\" is okay. The video shows the baby moving slightly, so that's accurate.\n\nWait, the original video has the baby moving their head, maybe turning and shifting. The caption should be concise.\n\nLet me try again:\n\nA newborn baby, wrapped in a light blue blanket and wearing a white patterned onesie, sleeps on their back in a crib. The baby's head turns slightly from side to side, their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lbC_jT2vKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lbC_jT2vKI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 213.81134628257752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "The baby is moving slightly due to breathing and head movements.", "background_and_ambient_analysis": "The background (crib pattern) is stationary. No ambient environmental motion (like fire, water, smoke, wind) is observed."}}
{"video_id": "5lZbJOX9XNQ", "file_name": "5lZbJOX9XNQ_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people: a man in a white karate uniform with a black belt, a boy in a blue shirt, another boy in a dark shirt, and someone in a red shirt holding an American flag.\n\nStart with the first frame: the man in white is holding a stick, facing the boy in blue. The boy in blue is holding the stick too, maybe? Wait, the sequence: first, the man and the boy are holding the stick. Then the man moves, maybe a karate move. Then he pushes the stick towards the boy? Wait, the video shows motion. Let's parse each second.\n\nSecond 0: Man in white (karate gi, black belt) holds stick with boy in blue (blue shirt, green shorts). There's another boy in dark shirt (maybe navy) and someone in red (American flag behind).\n\nSecond 1: Man moves his hand, maybe swinging the stick? The boy in blue is still holding.\n\nSecond 2: Man's hand is extended, maybe a strike? Boy in blue looks at the stick.\n\nSecond 3: Man's hand is near the boy's face, then pulls back.\n\nSecond 4: Man's hand is moving, stick is in motion.\n\nWait, the caption needs chronological order. So start with initial positions, then actions.\n\nMain subjects: Karate instructor (white uniform, black belt) and child (blue shirt, green shorts) are central. Another child (dark shirt) is nearby. Background: person in red shirt with American flag, others.\n\nActions: The instructor and child hold a stick, then instructor moves his hand in a striking motion, possibly a karate technique. The child holds the stick, reacts. Then the instructor's hand moves towards the child, maybe a block or strike. The other child is standing by.\n\nCheck spatial relationships: Instructor is in front of the child (blue shirt), to the left maybe? The person in red is in the background, holding the flag.\n\nNow, concise paragraph. Start with initial scene: Man in white karate uniform with black belt stands facing a boy in blue shirt and green shorts, both holding a stick. Another boy in dark shirt stands nearby. The man moves his hand in a striking motion toward the boy, who holds the stick and reacts. The instructor’s hand then pulls back, maintaining the interaction. The background includes a person in red shirt holding an American flag. Camera remains static, capturing the scene from a frontal perspective with slight movement.\n\nWait, need to keep it concise, chronological. Let's structure:\n\nAt the start, a man in white karate uniform (black belt) and a boy in blue shirt (green shorts) hold a stick together; another boy in dark shirt stands beside them. The man moves his hand in a swift motion toward the boy, who holds the stick steady, then pulls back. A person in red shirt with an American flag is visible in the background. Camera stays static, capturing the interaction from a frontal angle.\n\nCheck the rules: motion and behavior in chronological order. Main subjects: man (white gi, black belt), boy (blue shirt, green shorts), another boy (dark shirt), person in red (background). Actions: hold stick, man moves hand toward boy, boy reacts, man pulls back. Spatial: man facing boy, other boy nearby, red shirt in background.\n\nNeed to make sure it's concise. Let's write:\n\nA man in a white karate uniform with a black belt and a boy in a blue shirt holding a stick face each other; another boy in a dark shirt stands nearby. The man moves his hand in a striking motion toward the boy, who holds the stick steady, then the man pulls back. In the background, a person in a red shirt holds an American flag. The camera remains static throughout the scene.\n\nWait, check if all main subjects are mentioned. The rules say focus on main subjects, which are people. The main ones are the man, the boy in blue, the other boy. The red shirt person is background but maybe essential? Rule e says minimal background unless essential. The American flag might be background, but not essential for motion. So maybe omit? Wait, the background has a person in red with flag, but maybe not crucial. Let's see.\n\nThe problem says \"minimally describe background unless essential for understanding motion\". The motion here is the karate move, so background might not need the flag. Let's see the video: the person with the flag is standing, but the motion is between the instructor and the boy. So maybe the background is just the room, but since it's a dojo, the flag is part of the setting. But the rules say minimal. Let's keep it to what's necessary.\n\nRevised: A man in a white kar", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lZbJOX9XNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lZbJOX9XNQ_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 247.18612240587873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The instructor (in white uniform) performs controlled martial arts motions (kicking, punching, hand gestures) while interacting with a child in a blue shirt. The child exhibits slight responsive movements (stepping back/forward) as part of the physical interaction.", "background_and_ambient_analysis": "The background (walls, flag, and static structures) shows no shifting or environmental fluids (fire, water, smoke, wind). No ambient motion dominates the scene."}}
{"video_id": "5lsVLrrU-AE", "file_name": "5lsVLrrU-AE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children and adults gather on a fenced clay tennis court, some holding tennis rackets while wearing red, green, blue, and white shirts. The camera pans left, capturing the crowd's slight movements as children shift positions and adults adjust stances; the background remains minimal with trees and a fence visible. The scene concludes with a slight camera shake during the pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5lsVLrrU-AE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5lsVLrrU-AE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 144, "blur_score": 221.20002082845988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to locomotion (walking, turning, interacting), with visible bounding box tracking.", "background_and_ambient_analysis": "No significant fluid or environmental motion (fire, water, smoke, wind) observed. Static background elements (building, ground) appear stable without uniform shifting."}}
{"video_id": "5l_uJHsD5TU", "file_name": "5l_uJHsD5TU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5l_uJHsD5TU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5l_uJHsD5TU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 154, "blur_score": 252.67407770941128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving (walking and turning) and holding a stick that is being swung. A blue ball is briefly visible in the background but stationary.", "background_and_ambient_analysis": "Background is grassy field with no significant wind or fluid motion. Static elements (grass, leaves) are stable and not shifting uniformly."}}
{"video_id": "5m1GGVVjfqY", "file_name": "5m1GGVVjfqY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young children sit closely together, facing the camera. The child on the left wears a white shirt with red stripes, while the child on the right wears a teal zip-up jacket. Initially, both maintain steady eye contact; the left child smiles, then looks downward, while the right child shifts position slightly with a hand gesture. The camera remains stationary, capturing them in a close-up against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5m1GGVVjfqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5m1GGVVjfqY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 97, "blur_score": 66.87830465659026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children exhibit subtle movements: facial expressions (smiling) and slight head movements.", "background_and_ambient_analysis": "The background is static (dark surface) with no environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "5mDNwO2upGs", "file_name": "5mDNwO2upGs_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals in white uniforms perform synchronized movements on a red platform. They begin in a line, extending arms forward, then step back in unison. As the sequence progresses, they shift positions—some moving left while others advance—maintaining coordinated motions. The camera remains stationary with slight shake, capturing the group from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mDNwO2upGs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mDNwO2upGs_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 967.6898532140308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in white uniforms are performing coordinated martial arts movements, including bowing and synchronized locomotion across the red mat. These are solid, distinct objects moving due to explicit physical forces (locomotion and choreographed actions).", "background_and_ambient_analysis": "The background includes buildings, signs, and a red mat. No uniform shifting of background elements (e.g., walls, ground) is observed, and there are no fire, water, or smoke features indicating ambient environmental motion."}}
{"video_id": "5mALwYDcoe0", "file_name": "5mALwYDcoe0_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A green tractor with a yellow tank and a driver in the cab moves forward across a crop field, pulling a long sprayer that releases a continuous stream of liquid over the rows of crops. The tractor advances steadily from left to right in the frame, with the sprayer evenly distributing the liquid. The camera remains stationary, capturing the tractor's motion against a backdrop of distant hills and open farmland.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mALwYDcoe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mALwYDcoe0_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 687.8480164345782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tractor (a large vehicle) and the driver (a person) are the discrete solid objects moving due to locomotion (tractor's engine).", "background_and_ambient_analysis": "The background (hills and sky) is static with no uniform shifting; no dominant fluid or environmental motions (fire, water, smoke, wind) are visible. The water spraying from the tractor is a controlled mechanical action, not a fluid-dominated phenomenon."}}
{"video_id": "5mOdpM2UW8g", "file_name": "5mOdpM2UW8g_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies with his head tilted back, eyes closed, as another person uses electric clippers on his hair; the person cutting, wearing multiple bracelets on their wrist, moves the clippers along the man's head and neck. The camera shifts slightly, capturing the action from varying angles while maintaining a close-up perspective on the haircut process, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mOdpM2UW8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mOdpM2UW8g_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 134.81589234608543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: the barber's hands (using clippers and a comb) and the subject's head (tilting slightly during haircut).", "background_and_ambient_analysis": "Background elements (shelf, bottles, etc.) remain static and do not shift uniformly across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5mPNJ_0EUOA", "file_name": "5mPNJ_0EUOA_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view shows an intricately carved wooden door surface with swirling patterns and floral motifs. A metal carving tool enters the frame and moves across the wood, refining the details with deliberate motion. The tool's path follows the existing carvings, adjusting the wood's texture. The camera maintains a steady close-up perspective, tracking the tool's movement over the door's textured surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mPNJ_0EUOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mPNJ_0EUOA_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 223.3310115181655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A blue carving tool moves across the surface, likely being used by an external force (human hand).", "background_and_ambient_analysis": "The background (carved surface) is stationary with no shifting. No fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "5m8karc47e0", "file_name": "5m8karc47e0_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt and red cap sits at a table, holding a fork with food from a large plate of nachos in front of them, then brings the food to their mouth to eat. They use their right hand to gesture while chewing, with a glass of water positioned to the right. The background features a yellow wall with framed items, and the camera remains fixed in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5m8karc47e0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5m8karc47e0_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 85.96615580585647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their hands and mouth to eat food from a plate. This is discrete object motion (the person and the food being manipulated) due to explicit physical forces (eating action).", "background_and_ambient_analysis": "The background (walls, framed pictures, booth) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5mWDbBf51vA", "file_name": "5mWDbBf51vA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing runs across a dark track marked by white lines, leaps upward with arms extended, then lands and falls forward onto the track. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mWDbBf51vA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mWDbBf51vA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 207.23269646102057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dancer) is moving, performing dynamic leg lifts, spins, and falling motions. The dancer is a solid object with clear bounding box tracking.", "background_and_ambient_analysis": "The background consists of a stationary tennis court with white lines. There is no shifting background or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5mhOm1VpXpE", "file_name": "5mhOm1VpXpE_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through the rules again.\n\nRule a) Focus on motion and behavior of main subjects in chronological order. The main subject here is a boy playing the saxophone. So I should describe his actions step by step.\n\nRule b) Mention appearance and number. The boy is wearing a gray shirt, has glasses, and is holding a saxophone. The sax is gold-colored with a black strap. Only one person here.\n\nRule c) Spatial relationships. He's in a kitchen, with refrigerators in the background. One fridge to his left, another behind him. Need to note positions like \"in front of,\" \"to the left.\"\n\nRule d) Camera perspective and movement. The video seems static, no obvious movement. Maybe a slight shake? The description says \"slight shake\" in the example, but the user says to check. Looking at the frames, the video might be a bit shaky, but the camera is stationary. Wait, the example output in the rules mentions \"slight shake\" as an example, so maybe I should include that if it's present. The original video description here shows a slight movement in the frames, so probably a slight shake.\n\nRule e) Minimal background. The kitchen has refrigerators with magnets. Maybe mention the background is a kitchen with white appliances, but keep it minimal.\n\nRule f) Exclude text recognition, named characters, etc. So no mention of what's on the fridge, just that there are magnets.\n\nNow, structuring the paragraph. Start with the boy sitting, playing sax. Then his actions. The video starts with him playing, maybe moving his fingers slightly. Then check if there's any motion. The frames show him playing, so maybe his head moves a bit, but mostly the saxophone is held still.\n\nChronological order: he's seated, holding the sax, playing. Maybe he's looking down at sheet music, but the video shows a sheet on the table. Wait, in the frames, there's a white sheet in front of him. So he's reading music, playing sax.\n\nThe caption should mention his actions: seated, playing saxophone, fingers moving on keys, possibly slight head movements. Background is kitchen with two refrigerators. Camera is static but with slight shake.\n\nCheck the rules again. Need to be concise. Let's draft:\n\nA boy in a gray t-shirt and glasses plays a gold saxophone with a black strap, seated at a table with sheet music. He moves his fingers on the saxophone keys while looking down at the sheet, occasionally shifting his head slightly. The kitchen background includes two white refrigerators with magnets, one to his left and one behind him. The camera remains stationary with a slight shake.\n\nWait, need to check the spatial relationships. The first fridge is to his left (the one with the white doors), the other is behind him. So \"one to his left, another behind him.\" Also, the sheet music is on the table in front of him.\n\nWait, the user says \"in front of\" so \"seated at a table with sheet music in front of him.\"\n\nMake sure to mention the movement: \"moves fingers on keys\" as part of the behavior. Also, the camera is stationary but has a slight shake. The rules say \"conclude with camera perspective and movement.\"\n\nWait, the example output from the rules says \"top-down, pan left, slight shake\" as examples. So the camera perspective here is probably eye-level, but the user says to describe the camera perspective. The original video shows the camera in a frontal view, so maybe \"frontal static view with slight shake.\"\n\nWait, the user says \"camera perspective and movement (e.g., top-down, pan left, slight shake).\" So the answer should mention how the camera is positioned and any movement. In this case, the camera is stationary but has a slight shake.\n\nPutting it all together:\n\nA boy in a gray t-shirt and glasses plays a saxophone with a black strap while seated at a table with sheet music in front of him. He moves his fingers on the saxophone keys and occasionally shifts his head while focusing on the music. The background features two white refrigerators, one to his left and another behind him, adorned with magnets. The camera maintains a frontal static position with a slight shake.\n\nCheck for conciseness. Maybe \"seated at a table\" can be \"seated at a table with sheet music in front of him.\" The background is minimal, so \"two white refrigerators\" is okay. Also, check if the sax is gold-colored. The user mentioned \"gold saxophone with a black strap,\" so include that.\n\nWait, the original video shows the sax as golden, so \"gold saxophone\" is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mhOm1VpXpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mhOm1VpXpE_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 641.7721447797139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is playing the saxophone, showing subtle head and hand movements due to breathing and finger motions.", "background_and_ambient_analysis": "Background (refrigerator, cabinets) is stationary. No environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "5mX63xfuc-M", "file_name": "5mX63xfuc-M_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The main subjects are two martial artists on a blue mat. Let's check each frame.\n\nIn frame 0: they're standing facing each other. One in black with red gloves, the other in blue with yellow gloves. The black one has a helmet? Wait, no, maybe red headgear. Wait, the description says \"red gloves\" and \"blue pants\". The person in black has red gloves and black pants, the other blue pants and maybe dark top. They're on a blue mat. There's a referee in green. Audience around.\n\nFrame 1: They're moving. The black one jumps towards blue? Or they're in motion. The blue one is stepping back? Wait, the sequence is chronological. So from 0 to 5 seconds.\n\nLet me go step by step.\n\nAt 0: Two fighters, one in black (red gloves, dark top, black pants), one in blue (yellow gloves, blue pants, dark top), face each other on blue mat. Referee in green stands nearby. Audience around.\n\nFrame 1: Black fighter steps forward, blue fighter steps back. They might be engaging. The blue fighter moves to the left? Wait, in frame 0, they're centered. Frame 1: black fighter moves towards blue.\n\nFrame 2: Black fighter jumps over blue? Or they're in motion. Wait, frame 2 shows the black fighter (red gloves) and blue (yellow gloves) moving. The blue fighter is to the right of black? Wait, the blue mat is in the center.\n\nWait, the key motions: the two fighters are engaged in a combat. The black fighter (red gloves) and blue fighter (yellow gloves) are circling, moving towards each other. Let's see their actions.\n\nFrame 0: standing.\n\nFrame 1: black moves towards blue, blue moves back.\n\nFrame 2: they get closer, maybe a strike?\n\nFrame 3: black and blue are in a position where they might be grappling. The blue fighter is moving left, black moving right?\n\nFrame 4: the blue fighter jumps back, black moves forward.\n\nWait, the frames show a sequence where the two fighters are interacting—stepping, moving around, possibly striking or grappling.\n\nNow, the camera perspective: the video is shot from a fixed angle, maybe slightly panning? Or it's a static shot. The background has spectators, but we need to keep that minimal.\n\nMain subjects: two fighters, one in black attire (red gloves), the other in blue attire (yellow gloves). Referee in green is nearby.\n\nChronological order: they start facing each other, then move towards each other, the blue fighter steps back, then maybe an exchange of movements. Let's structure it.\n\nStart: two martial artists face each other on a blue mat. The one in black (red gloves, dark top, black pants) and the one in blue (yellow gloves, blue pants, dark top) begin to circle. The black fighter moves forward, the blue fighter steps back, then the blue fighter jumps to the left while the black fighter advances. They continue moving, the blue fighter turns, the black fighter maintains position. The referee in green observes nearby.\n\nNeed to make it concise. Also, spatial relationships: the referee is to the right of the blue fighter in some frames. Audience is in the background but minimal.\n\nCamera movement: the camera is static with slight shifts, perhaps a slight pan.\n\nWait, the rules say \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the caption should have the main actions in order, then camera.\n\nLet's draft:\n\nTwo martial artists, one in black attire with red gloves and the other in blue attire with yellow gloves, engage in combat on a blue mat. They begin facing each other, then the black-clad fighter advances while the blue-clad fighter steps back, followed by the blue fighter moving left and jumping, and the black fighter maintaining position. A referee in green stands nearby observing. The camera remains stationary with minor adjustments, capturing the action from a ground-level perspective.\n\nWait, check rules:\n\n- Focus on motion and behavior chronologically: yes.\n\n- Appearance: black with red gloves, blue with yellow gloves. Number: two main subjects.\n\n- Spatial relationships: referee nearby.\n\n- Conclude with camera: stationary with minor adjustments.\n\nCheck for minimal background: yes, audience is mentioned minimally.\n\nWait, in the frames, the audience is present but we don't need to detail. So \"audience surrounds the mat\" but keep it minimal.\n\nWait, the first frame: there are people sitting, but \"minimal unless essential\". So maybe \"surrounded by spectators\" but not too much.\n\nWait, the example in the problem statement says", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mX63xfuc-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mX63xfuc-M_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.5005957701118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in martial arts sparring, exhibiting discrete locomotion (kicking, stepping) and physical interaction with each other.", "background_and_ambient_analysis": "The gym background (walls, mats, distant spectators) shows no significant shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "5n-TvzLUCTo", "file_name": "5n-TvzLUCTo_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light wooden board with various small wooden pieces rests on a table. A person in a dark jacket with white stripes adjusts the board, moving it slightly and repositioning some pieces. The person’s hands manipulate the board’s contents, shifting components within the frame. Camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5n-TvzLUCTo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5n-TvzLUCTo_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 104.43451000185408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5mmMpHkIH-c", "file_name": "5mmMpHkIH-c_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 20 people wearing red uniforms and black hats stands in front of a large, light-decorated tree with autumn foliage, positioned between tall urban buildings. The group remains mostly stationary, making subtle movements as if performing, while the camera holds a slight shake, capturing them from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5mmMpHkIH-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5mmMpHkIH-c_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2346.6211551143606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in red uniforms is moving cohesively across the frame, indicating locomotion.", "background_and_ambient_analysis": "Static background elements (buildings, tree) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5n8HpdfkZlg", "file_name": "5n8HpdfkZlg_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black suit adjusts a wristwatch on another person's wrist in a close-up shot. The camera then shifts to show a woman in a black strapless top with a pendant necklace seated while a man in a black suit applies makeup to her face using a brush. The man stands in front of the woman, and the camera maintains a focus on the makeup application process. The background is minimally visible, featuring indoor elements. The camera perspective changes from a close-up of hands to a medium shot capturing the interaction between the two individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5n8HpdfkZlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5n8HpdfkZlg_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 310.93632554213207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion include the person's hands applying makeup, and the recipient's head/face shifting slightly during the makeup application process.", "background_and_ambient_analysis": "The background (wall, framed picture, plant) shows no uniform shifting or fluid motion (fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "5nFx0oWzFPA", "file_name": "5nFx0oWzFPA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals in blue diving helmets and swimsuits stand underwater, gesturing and adjusting equipment near coral formations; fish swim around them as they interact in a group. The camera pans slightly to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nFx0oWzFPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nFx0oWzFPA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 708.8606237737444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple divers wearing scuba gear are moving through the water. Their motion is due to their own swimming locomotion, with visible hand and body movements as they navigate the underwater space.", "background_and_ambient_analysis": "The underwater environment shows water movement and bubbles, but the coral formations remain stationary, indicating the background is not uniformly shifting. The water's fluid motion is present but not dominant over the subjects' movements."}}
{"video_id": "5nDQawpYJg0", "file_name": "5nDQawpYJg0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top lies on a black leather table, head resting on the surface with hands positioned behind their head. Another individual, wearing a dark gray shirt and a dark hat with a light stripe, leans over them, adjusting something near the first person's neck area. The camera maintains a static medium shot from a slight angle, capturing the interaction without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nDQawpYJg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nDQawpYJg0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 244.92598031342428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Tattoo artist's hands (wearing gloves) exhibit controlled motion for tattoo application; subject on chair shows minimal movement (head shifts due to breathing, but primary motion is artist's hands).", "background_and_ambient_analysis": "Background elements (counter, bottles, wall) remain static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5n3t5Tc84eA", "file_name": "5n3t5Tc84eA_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top, black pants, and brown shoes sits on a gym floor in a split position, adjusting her posture with hands on her hips. She remains seated, shifting slightly while maintaining the split. The background features gym equipment like a punching bag and weights, with the camera maintaining a steady overhead view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5n3t5Tc84eA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5n3t5Tc84eA_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 85.62274263722341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is performing slight posture adjustments on a mat, including hand movements and torso shifts, driven by voluntary locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. The gym setting (boxing ring, equipment, punching bag) remains static with no wind, fire, or water elements."}}
{"video_id": "5nD72U4sSyw", "file_name": "5nD72U4sSyw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand in a gym; one in a red shirt and black shorts positions himself in front of a barbell with red plates. He bends down, grips the bar, lifts it to a squat position. The two others, wearing light blue shirts (one in dark pants, one in dark shorts), stand to his left and right, observing. Camera remains static throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nD72U4sSyw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nD72U4sSyw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 177.29691145456576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the red shirt is performing a weightlifting motion, moving the barbell from the ground to a standing position. Other individuals stand stationary as observers.", "background_and_ambient_analysis": "Background elements (walls, windows, floor) are static and show no fluid motion or environmental shifts. No fire, water, smoke, or wind effects are present."}}
{"video_id": "5nUjMdjRpkI", "file_name": "5nUjMdjRpkI_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in light-colored clothing work on a wall with white wainscoting. One stands on a yellow scaffold to the left, while the other sprays the wall with a hose, moving rightward before turning left. The scaffold man walks toward the sprayer as they both shift positions. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nUjMdjRpkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nUjMdjRpkI_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 692.8424760709127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving across the scene: one is working on the wall (adjusting position, gesturing), and the other is walking toward the wall. Their motion is due to locomotion and physical interactions with the environment.", "background_and_ambient_analysis": "The background elements (walls, floor, scaffolding) show no uniform shifting or fluid motion. There are no signs of fire, water, smoke, or wind-driven motion."}}
{"video_id": "5nLEgIBMkYo", "file_name": "5nLEgIBMkYo_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with three people: a woman in a green shirt and jeans, a man in a green shirt and blue jeans with a cap, and another woman in a purple shirt and green pants. Wait, no, the first frame shows three people. Let's check the timestamps. The first frame [0.0] has three people. Then at [1.4], the third person (the one in purple) is moving away. Let's track movements.\n\nAt 0.0, three people: woman in green (maybe the one with \"DARY\" shirt?), man in green cap, and another woman in purple. Wait, no, the first frame: two people in the center (woman and man), and a third woman entering from the left. Wait, the video starts with two people facing each other (woman in green shirt, man in cap and jeans), then a third woman walks in from the left. Wait, the first frame [0.0] shows three people: left side is a woman (purple top, green pants), center left is a woman in green shirt and jeans, center right is man in green shirt, cap, blue jeans. Wait, maybe the initial frame has three people. Then as time goes, the third woman walks away.\n\nLooking at the frames:\n\nFrame 0.0: three people. Left: woman in purple top and green pants, standing slightly back. Middle: woman in green shirt, jeans, facing right (towards man). Right: man in green shirt, cap, blue jeans, facing left (towards woman).\n\nFrame 1.4: third woman (purple top) walks left and exits. Now two people: woman in green and man in cap.\n\nFrame 2.5: third woman is gone. Woman in green is facing man, man has hands on hips? Wait, no. The sequence: the third person walks away, then the two interact. The woman in green turns to face the man, and they move closer, interacting.\n\nAt frame 0, three people. Then third person (purple) walks left (out of frame). Then the two central people: woman in green (jeans, shirt) and man (cap, jeans) face each other. The woman moves towards the man, then they interact—maybe a gesture or dance move. The man takes a step back, then they do a motion where the man puts his hands on the woman's shoulders or something.\n\nWait, the rules say focus on motion and behavior. So chronological order:\n\n- Initially, three people: woman in purple top and green pants (left), woman in green shirt and jeans (center), man in green shirt, cap, blue jeans (right). The third woman walks left and exits.\n\n- Then the two remaining people: woman in green and man in cap. The woman turns to face the man, takes a step towards him, and they engage in a movement (maybe a dance step or gesture).\n\n- The man gestures with his hands, then they move in tandem—like a dance move where they step towards each other and then back.\n\nAlso, their appearances: the woman in green (shirt, jeans, barefoot), man in green shirt, blue jeans, cap, barefoot. Third woman: purple top, green pants, barefoot (but she exits early).\n\nSpatial relationships: third woman enters from left, moves left and exits. The two central people start facing each other, then move close, then step back.\n\nCamera perspective: the video seems to be shot from a static camera, no visible movement (no pan, zoom, etc.). Background is a plain wall (maybe purple), floor is gray concrete.\n\nNow, follow rules: exclude text recognition, named characters, so don't mention \"DARY\" on shirt. Just describe color and clothing.\n\nAlso, minimal background. So background is a plain wall, floor is concrete.\n\nChronological paragraph:\n\nThe video begins with three people in a room with a plain wall and concrete floor. A woman in a purple top and green pants stands to the left, while a woman in a green shirt and jeans and a man in a green shirt, cap, and blue jeans face each other. The woman in purple walks left and exits the frame. The remaining two then interact: the woman turns to face the man, takes a step toward him, and they gesture toward each other. The man steps back slightly while the woman maintains her position, continuing their interaction. The camera remains stationary throughout.\n\nCheck rules: mention spatial relationships (third woman exits to left), describe motion chronologically. Background is minimal (plain wall, concrete floor). Camera is static.\n\nLet me check again.\n\nFrame 0.0: three people. Third woman (purple top) is on left, moving. Then she walks left (exits by 1.4). Then the two central", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nLEgIBMkYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nLEgIBMkYo_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 37.928957251800725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and woman) in the foreground interact through walking, turning, and holding hands, while a third person in the background moves independently. All motions are distinct, solid object locomotion.", "background_and_ambient_analysis": "The background walls and floor show no significant shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "5nCzuZ6c3YA", "file_name": "5nCzuZ6c3YA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a blue jacket and red pants stands on a snowy slope, loses balance, and falls forward, tumbling until they lie on their back in the snow. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nCzuZ6c3YA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nCzuZ6c3YA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 58.40779062567049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5nh6TliSta8", "file_name": "5nh6TliSta8_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people around a table playing a game, probably dominoes. First, in the initial frames, there's a person in a red shirt on the left, a person in a black shirt leaning over the table, and another person in a red checkered shirt on the right. The table has dominoes, some red and white. Then the camera pans around the table, showing different angles. The main actions are people moving dominoes, interacting. The camera moves slightly, maybe panning left or right, and there's a bit of shake. Background has some furniture but not too detailed. Need to describe chronologically: people moving dominoes, camera panning. Let's check the rules. Focus on motion and behavior, appearance (color, size), spatial relationships. Conclude with camera perspective.\n\nFirst frame: people around table. Red shirt, black shirt, red checkered. Then camera shifts, showing more of the table and other players. The actions are handling dominoes, maybe placing them. The camera movement is panning around the table, slightly shaky. Background is indoor, but minimal. So the caption should be: A group of people sit around a table with dominoes; one person in a red shirt and another in a black shirt interact over the table, manipulating dominoes, while a third person in a red checkered shirt observes. The camera pans slightly around the table, capturing different angles of the players and the dominoes, with a slight shake. But need to be concise. Let's structure: Chronological order: starts with people at table, then camera moves. Mention appearance: red shirt (person), black shirt (person), red checkered (person). Motion: moving dominoes. Camera: pans left, slight shake.\n\nWait, the output needs to be a paragraph. Let's try: A person in a red shirt and another in a black shirt lean over a table with scattered dominoes, manipulating the pieces while a third individual in a red checkered shirt sits to the right. The camera shifts slightly left, panning around the table to show more players and their interactions, exhibiting a minor shake. Keep it concise. Check rules: no named characters, focus on motion. So \"A person in a red shirt and another in a black shirt interact over a table with dominoes, moving pieces while a third person in red checkered attire observes. The camera pans left around the table, capturing different angles of the players and dominoes with a slight shake.\" Hmm, but need to be chronological. Start with initial scene, then movement.\n\nFirst frame: people around table. Then camera moves, so the sequence is: people at table, then camera pans. So the caption should describe the actions in order. Let's see: Initially, a person in a red shirt and a person in a black shirt are seated at a table with dominoes, with a third person in red checkered sitting nearby. They interact, moving dominoes. The camera then pans left, capturing the table and players from different angles, showing slight movement and a shake.\n\nCheck the rules: a) motion in chronological order. b) appearance and number. c) spatial relationships (e.g., to the right, left). d) camera perspective and movement. e) minimal background. f) exclude text.\n\nSo the caption: A person in a red shirt and a person in a black shirt lean over a table with scattered dominoes, manipulating pieces while a third individual in red checkered clothing sits to the right. The camera pans left around the table, shifting perspectives to show more players and their interactions, exhibiting a slight shake.\n\nWait, but the video is short, so maybe \"A person in a red shirt and another in a black shirt interact over a table with dominoes, moving pieces while a third person in red checkered attire observes. The camera pans left, capturing different angles of the table and players with a slight shake.\"\n\nMake sure to mention the number: three people. Appearances: red shirt, black shirt, red checkered. Motion: manipulating dominoes. Camera: pans left, slight shake.\n\nLet me check again. The video shows three people: red shirt, black shirt, red checkered. They are around a table with dominoes. The camera moves (pan left) and shakes.\n\nFinal caption: Three individuals—two in red and black shirts, one in red checkered attire—sit around a table with dominoes, interacting by moving pieces. The camera pans left, capturing different angles of the table and players while exhibiting a slight shake.\n</think>\n\n<caption_output>A person in a red shirt and another in a black shirt lean over a table with dominoes, moving pieces while a third individual in red checkered clothing sits nearby. The camera pans left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nh6TliSta8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nh6TliSta8_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 103.96916594685447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players are moving hands to manipulate cards and chips on the table, showing discrete physical interactions (e.g., shuffling, placing, picking up objects).", "background_and_ambient_analysis": "The background (walls, furniture, door) is static with no fluid or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "5nZm7nFYy3A", "file_name": "5nZm7nFYy3A_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows three people on a bench: a person in a yellow shirt, a child in a red shirt, and another person in a gray shirt. The child is on the lap of the person in gray. The child is initially looking down, then the person in gray adjusts the child's position. The person in yellow is holding something, maybe a camera, and the background is a wooden fence and some grass. \n\nFirst, describe the sequence. The main subjects are the three people. The child in red (small, bald, red shirt) is sitting on the lap of the person in gray (light gray shirt, shorts). The person in yellow (yellow polo, dark pants) is to the left. \n\nMotion: At the start, the child is looking down. Then the person in gray moves the child slightly. The person in yellow holds a camera. The child then looks up. \n\nSpatial: The child is on the lap of the person in gray, who is next to the person in yellow. \n\nBackground: Wooden fence, grass, some items on the bench. \n\nCamera perspective: It seems like a stable shot, maybe a slight angle. No major movement. \n\nNow, structure the caption: chronological, focus on motion and behavior. \n\nStart with the setup: three individuals seated on a bench. The child in red is on the lap of the person in gray. The person in yellow is seated to the left. Then, the child looks down, then the person in gray adjusts, and the child looks up. Mention spatial relationships. Camera is steady, slight angle. \n\nCheck rules: exclude text recognition (so no \"WAGNER\" text), no named characters. Keep it concise. \n\nLet's draft:\n\nThree people sit on a bench: a child in a red shirt sits on the lap of a person in a light gray shirt, with another person in a yellow shirt to their left. The child looks down, then the person in gray adjusts their position, and the child lifts their head. The background features a wooden fence and grass. The camera remains in a stable, slightly angled position throughout.\n\nWait, check the movement steps. In the video, the child is initially looking down (frame 0), then in frame 1, the person in gray moves the child up. Frame 2: child is looking at the person in gray. Frame 3: child looks back down. Wait, no, let's check the frames. The first frame (0.0) shows child looking down, then frame 0.3 (next), the person in gray moves the child up, so child is lifted. Then in frame 0.6, child is sitting up, looking at the person in gray. So the sequence: child starts looking down, then person in gray lifts the child, child looks up, then maybe looks down again? Wait, the frames provided: [0.0] child looking down, [0.3] person in gray lifts child (so child is raised), [0.6] child looks back down? Wait, the description says: in frame 0.0, child is looking down. Frame 0.3: person in gray lifts child (so the child is moved up), then frame 0.6, child looks down again. Wait, the video sequence: the person in gray is holding the child, then adjusts the child's position, making the child look up. Let me check the actual frames.\n\nLooking at the provided frames: [0.0] - person in gray is holding the child, child looking down. [0.3] - person in gray lifts the child up (so the child is raised, maybe), then [0.6] - child is looking at the person in gray. Wait, maybe the movement is: the person in gray adjusts the child's position, the child lifts their head. \n\nSo, step by step: \n\n- Initially, the child in a red shirt (bald, small) sits on the lap of the person in a light gray shirt. The person in the yellow shirt sits to the left, holding an object. \n\n- The child looks down. \n\n- The person in the gray shirt lifts the child slightly, causing the child to look up. \n\n- The child then looks downward again. \n\nWait, the frames: \n\n0.0: child looking down. \n\n0.3: person in gray moves, child is lifted (so the child's head is raised), so child looks up. \n\n0.6: child looks down again? \n\nWait, maybe the exact motion is: the person in gray adjusts the child's position (e.g., lifts the child from their lap), so the child moves from looking down to looking up. \n\nSo, the sequence: \n\nThree people sit on a bench. A small child in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nZm7nFYy3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nZm7nFYy3A_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 787.125035457986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Three individuals (two adults and a baby) are seated; the baby exhibits slight movement (e.g., arm motion), and the adults shift positions minimally while seated.", "background_and_ambient_analysis": "The wooden fence and ground in the background are static and show no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "5nm_SpR0HKU", "file_name": "5nm_SpR0HKU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and light shorts assists a child in red clothing and a helmet on a red tricycle across a paved area. The man walks forward, holding the trike, then the child dismounts and runs directly toward the camera while the man stays behind. The background features sparse trees and parked vehicles, but the focus remains on the subjects' movement. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nm_SpR0HKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nm_SpR0HKU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 469.38715049260037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: an adult and a child. The child rides a tricycle and then walks, while the adult walks alongside and then follows.", "background_and_ambient_analysis": "The background (trees, building, truck) is static and shows no significant environmental motion (e.g., wind, water)."}}
{"video_id": "5nZ8FutX-Ic", "file_name": "5nZ8FutX-Ic_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up shot shows hands holding a red thread and a thin metal needle; the hands fold the thread tightly over the needle’s eye, positioning the folded thread to thread the needle. The needle is held between fingers, with the thread looped over its tip. The camera maintains a steady close-up perspective on the hands and needle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nZ8FutX-Ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nZ8FutX-Ic_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 100.88326178259717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulate a needle and thread, performing the action of folding thread over the needle. The hands (discrete human limbs) and needle (rigid object) are primary moving objects driven by deliberate physical forces.", "background_and_ambient_analysis": "Background is static (solid dark gray surface). No ambient environmental motion (e.g., fire, water, smoke) present. Background elements show no shifting or fluid motion."}}
{"video_id": "5o-TXT06vcg", "file_name": "5o-TXT06vcg_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows people carving a pumpkin. There's a large orange pumpkin being handled by multiple people. Let's check the frames.\n\nFrame 0: A person in a black shirt with a Marilyn Monroe graphic is holding the pumpkin. Another person in green is helping. They're scooping out the pumpkin's insides, probably using a tool. The pumpkin is on a table, maybe. \n\nFrame 1: The person in black is still there, and the green-shirted person is holding a scoop, removing seeds and pulp. \n\nFrame 2: The person in green is working on the top of the pumpkin, maybe inserting something? Wait, no, they're scooping out. Then frame 3: The person in green places a stem or something on top? Wait, no, in frame 2, it's the green sleeve, then frame 3 shows the person placing a green band around the stem? Wait, no, the action is scooping, then maybe placing the lid? Wait, the pumpkin is being hollowed out. \n\nWait, the steps: first, they're removing the seeds and pulp from the pumpkin's cavity. Then, in later frames, they're placing a lid (maybe the stem part) back on? Wait, no, the video shows them working on the pumpkin's top. Let's see: the pumpkin is cut open, so they're scooping out the insides. The main subject is the pumpkin and the people around it.\n\nChronologically: the video starts with people scooping seeds/pulp from the pumpkin (the hollowed part). The person in green (sleeve visible) and the person in black (Marilyn shirt) are handling the pumpkin. Then, the person in green moves their hand towards the top, maybe putting the lid back? Wait, no, in frame 3, they're placing a piece of the pumpkin's top (the lid) back on. Wait, no, the action is: they're scooping out the insides, then they take the pumpkin's top (the lid) and place it back, but first they have to clean the inside.\n\nWait, the video sequence: [0] person in black shirt is holding pumpkin, person in green is scooping out seeds. [1] continues scooping. [2] person in green moves hand to the top of the pumpkin (maybe the stem area) to place the lid. Wait, no, frame 2: the person in green is holding the lid, then in frame 3, they're placing the lid back on. Then frame 4: the person in black is holding the pumpkin, and the green-shirted person is adjusting the lid.\n\nWait, let's parse the frames:\n\n- Frame 0: Close-up of pumpkin. Hand in green sleeve is scooping seeds/pulp from the hollowed pumpkin. Person in black shirt (Marilyn) is behind, holding pumpkin. Another person in pink is on the left.\n\n- Frame 1: Green sleeve hand continues scooping, then moves up to the top of the pumpkin.\n\n- Frame 2: Green sleeve hand is placing the pumpkin's lid (the top part) back onto the pumpkin. The person in black is still holding the pumpkin.\n\n- Frame 3: Green sleeve hand adjusts the lid on the pumpkin's top. The person in black is holding the pumpkin steady.\n\n- Frame 4: Green sleeve hand is holding the lid, maybe securing it.\n\nWait, the sequence is: they're hollowing the pumpkin (removing seeds and pulp), then putting the lid back on.\n\nNow, the caption needs to be chronological. So:\n\nFirst, the group (three people? But the visible people: black shirt, green shirt, pink sleeve) are working on the pumpkin. The pumpkin is orange, large. They are removing seeds and pulp from the pumpkin's cavity. Then, they take the pumpkin's lid (top part) and place it back on top.\n\nAppearance: People in black shirt (with graphic), green shirt, and pink sleeve (partial). Pumpkin is orange, large.\n\nSpatial relationships: People around the pumpkin, some holding it, others working on the cavity or lid.\n\nCamera perspective: Close-up, focused on the pumpkin and hands.\n\nNow, rules: focus on motion, chronological.\n\nSo steps:\n\n1. Two people (one in black shirt, one in green shirt) remove seeds/pulp from the pumpkin's hollowed interior.\n\n2. Then, the person in green shirt places the pumpkin's lid (top part) back onto the pumpkin's opening.\n\n3. They adjust the lid to secure it.\n\nBackground is minimal (inside a room, maybe a kitchen or home).\n\nKeep it concise.\n\nLet's write:\n\nThree people collaborate to carve a pumpkin; a person in a black shirt with a graphic holds the pumpkin while another in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5o-TXT06vcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5o-TXT06vcg_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 141.6596614713245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (hands/arms visible) interact with a pumpkin: one person scoops out the pumpkin's interior, while another shapes the pumpkin's surface. Physical contact and manual manipulation are the primary movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (walls, door) remain static with no uniform movement."}}
{"video_id": "5nveNvg9q3s", "file_name": "5nveNvg9q3s_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and glasses plays violin on the left while a woman in a white sleeveless top with a purple scarf plays oud on the right; the man moves his bow and adjusts his stance, the woman strums the oud and smiles before turning her head toward him, with both seated in a medium shot against a light blue wall and the camera remaining static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nveNvg9q3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nveNvg9q3s_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 165.1110025748996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two musicians (man and woman) moving their arms and bodies to play violin and lute, respectively.", "background_and_ambient_analysis": "The background (plain wall and black circular object) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "5n_WZuEgPTk", "file_name": "5n_WZuEgPTk_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white hooded coat adjusts a large blue circular object mounted on a pole, standing in front of bare trees under a bright sky. The individual manipulates the object with both hands, occasionally stepping back and forward. A brief visual distortion effect warps the scene before returning to normal. The camera maintains a low-angle perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5n_WZuEgPTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5n_WZuEgPTk_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 133.3178538659289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in winter clothing is actively moving around a mirror, interacting with it by touching and turning it. The person's motion is distinct and solid, involving locomotion and physical interaction with the mirror.", "background_and_ambient_analysis": "The background features static trees and a clear sky with no visible fluid motion (e.g., wind, smoke, water). No fire or environmental elements dominate the scene."}}
{"video_id": "5nt1fXgI1tM", "file_name": "5nt1fXgI1tM_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a silver wristwatch with a black strap on a hairy arm, moving the wrist to secure the watch. Nearby, a cylindrical container with a lid, a memory card, and a black object lie on a white surface. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nt1fXgI1tM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nt1fXgI1tM_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 69.33377400681694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: arm and hand moving to adjust a wristwatch. Motion is localized, deliberate, and trackable as a solid object interacting with the environment.", "background_and_ambient_analysis": "Static background elements (jar, small rectangular object) remain fixed; no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "5nzUsy5RWCc", "file_name": "5nzUsy5RWCc_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, green pants, and yellow knee pads kneels on a concrete floor, using a long straight edge tool to smooth wet concrete. He then places the straight edge aside, picks up a trowel, and continues smoothing the concrete. The scene is viewed from a top-down perspective with no camera movement, showing tools and a bucket in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5nzUsy5RWCc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5nzUsy5RWCc_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 73.49584804936251, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and tools to spread and smooth concrete on the floor.", "background_and_ambient_analysis": "Background elements (walls, trash cans, shelves) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "5o4gULQBgcU", "file_name": "5o4gULQBgcU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair and a blue shirt leans forward toward the steering wheel, then lifts their head, turns, and moves out of frame while another person remains partially visible in the driver's seat. The camera is handheld with a slight shake inside the car.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5o4gULQBgcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5o4gULQBgcU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 161, "blur_score": 333.29252304386563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with long hair, wearing a dark top, moves their head and body within the car. The motion appears to be self-initiated locomotion (turning head, moving body).", "background_and_ambient_analysis": "The background (steering wheel, dashboard, rearview mirror) is stationary and not shifting uniformly. No fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5o3Kq0DGxPY", "file_name": "5o3Kq0DGxPY_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black car parked on a concrete area. A group of people, mostly in yellow and maroon uniforms, are around it. Some are running towards the car. Then, the camera moves, capturing people running from the right side towards the car, maybe trying to get around it. The car is in the center, people are moving around it. The background has buildings and trees, but we need to keep that minimal. Let's check the chronological order: initial scene, people running towards the car, then the car is maybe moving? Wait, in the frames, the car might be stationary. The people are running past or around the car. Let's see:\n\nIn frame 0: car parked, people near it. Frame 1: more people approaching. Frame 2: people running towards the car from behind. Frame 3: a person runs in front of the car. Frame 4: people on the left side, the car still there. Frame 5: more people on the right. So the main motion is people running around the car, maybe in a group. The car is black, yellow license plate. People are in yellow and maroon, so uniforms. Number: many people, a group. Spatial: people moving around the car, some to the left, right, front. Camera movement: seems like it's panning left or moving as the people run. Background is buildings and trees, but keep minimal. Let's structure the caption.\n\nStart with the scene: a black car is stationary on a concrete surface, surrounded by a crowd of people in yellow and maroon athletic uniforms. As the video progresses, multiple individuals begin running toward the car from various directions, including the right side and rear, with some sprinting in front of the vehicle. The camera pans slightly left, capturing the movement of the runners as they navigate around the car, maintaining a ground-level perspective. Background elements like distant buildings and trees are visible but not emphasized. Need to keep it concise, chronological, mention motion, appearance (colors), spatial relationships (around the car), camera movement.\n\nCheck rules: focus on motion and behavior of main subjects (people, car). Chronological order: start with car and crowd, then people running towards and around the car. Appearance: people in yellow/maroon, car black. Spatial: around the car. Camera: pans left, ground-level.\n\nSo draft:\n\nA black car with a yellow license plate is parked on a concrete surface, surrounded by a large group of people wearing yellow and maroon athletic uniforms. As the video progresses, multiple individuals run toward the car from behind and the right side, with some sprinting in front of the vehicle. The camera pans slightly left, capturing the runners moving around the car, maintaining a ground-level perspective.\n\nWait, the rule says \"briefly describe their appearance and number (color, size, orientation)\". So mention yellow and maroon uniforms, number as \"large group\". Motion: running toward the car, sprinting in front. Spatial: around the car. Camera movement: pans slightly left.\n\nAnother check: frame 0, car is in front, people near. Frame 1-5: people running from different sides. The car might be moving? Wait, in the video, the car is stationary, people are moving. The frames show people running around it. So the main action is people running around the car.\n\nLet me make sure. The caption needs to be chronological. So first, the car is parked, people are there. Then people start running. Then more running. Camera moves.\n\nFinal caption should be:\n\nA black car with a yellow license plate is parked on a concrete area, surrounded by a large group of people in yellow and maroon athletic uniforms. As the video progresses, multiple individuals begin running toward the car from behind and the right side, with some sprinting past the front of the vehicle. The camera pans slightly left, capturing the runners' movements around the car from a ground-level perspective.\n\nWait, check rule e: minimal background. So maybe not mention buildings and trees, but in the description it's part of the scene but not essential. The rules say \"exclude text recognition, named characters...\". So okay.\n\nAnother version: A black sedan with a yellow license plate is stationary on a concrete surface, with a crowd of people in yellow and maroon uniforms gathered around it. People begin running toward and around the car from multiple directions, including the right side and rear. The camera pans left, tracking the runners' movements as they navigate around the vehicle.\n\nCheck if \"crowd\" is appropriate. \"Large group\" maybe. Let's see the original frames: the people are many, in a line maybe? Frame 0: people behind the car, frame 1: people moving towards, frame 2: more people running. So \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5o3Kq0DGxPY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5o3Kq0DGxPY_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 179.31555881150666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals are walking, gesturing, and interacting near the parked car. Their motion is due to locomotion (e.g., a person in yellow shorts walks toward the car and past it).", "background_and_ambient_analysis": "The background elements (buildings, distant trees, sky) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are present."}}
{"video_id": "5o7WF-eRcA4", "file_name": "5o7WF-eRcA4_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people: a person with crutches and another standing. The person with crutches is in a green shirt and khaki shorts, using crutches to go down the stairs. The other person is in a white long-sleeve top and red shorts, standing on the stairs. They start at the top of the stairs. Then, the person with crutches moves down step by step, using the handrails. The other person is behind, maybe watching. Then the person with crutches is halfway down, and the other person is standing on the step below. Wait, need to check the timestamps. Frame 0: the person with crutches is at the top, the other is behind. Then frame 1: person with crutches moves a bit. Frame 2: person with crutches starts descending, the other person is still there. Frame 3: person with crutches is halfway, the other is standing. Frame 4: person with crutches is lower, the other person is behind. Frame 5: person with crutches is going down the stairs, the other is standing. So chronological order: two individuals at the top of the stairs, one in green shirt and khaki shorts with crutches, the other in white top and red shorts. The crutch-user begins descending the staircase using the handrail, moving one step at a time, while the other individual remains stationary at the top, observing. Then the crutch-user continues down, and the other person is still there. Wait, need to be precise. The first frame: both are at the top, crutch-user on right (since he's using crutches), the other behind. Then he steps down, the other follows? No, the other stays. Let's see: in frame 0, crutch-user is on the stairs, the other is behind. Frame 1: crutch-user is moving down, the other is still behind. Frame 2: crutch-user is closer to the bottom, the other is behind. Wait, maybe the other person is standing on the step below. Wait, the video shows the crutch-user going down, the other person is standing at the top initially, then maybe shifts. Wait, the description says: \"a person in a green shirt and khaki shorts using crutches to descend a staircase, while another individual in a white top and red shorts stands at the top, observing. The crutch-user moves down the stairs step by step, gripping the handrail for support, while the observer remains stationary, occasionally shifting position slightly.\" But need to make it concise. Let's check the steps. The crutch-user starts at the top, moves down the stairs. The other person is at the top, then maybe steps back? Wait, in the frames, the person with crutches is going down, and the other person is behind, maybe on the step above. So the main motion is the crutch-user descending, the other person is standing. So the caption should be: A person in a green t-shirt and khaki shorts uses crutches to descend a staircase with purple steps, moving one step at a time while gripping the black handrail. Another individual in a white long-sleeve top and red shorts stands at the top of the stairs, initially behind the first person, then shifts to the side. The camera remains stationary, capturing the descent from a fixed angle. Wait, but the rules say minimal background. So focus on motion. Let's structure it chronologically: At the top of the staircase, a person in a green shirt and khaki shorts with crutches begins to descend, using the black handrail for support. The other individual, wearing a white top and red shorts, stands behind, observing. The crutch-user progresses step by step down the purple-staircased stairs, while the observer remains in place. The camera stays static throughout. Wait, but need to check the exact sequence. Frame 0: both at top, crutch-user on right, the other behind. Frame 1: crutch-user starts moving, the other is still. Frame 2: crutch-user is moving down, the other is behind. Frame 3: crutch-user is lower, the other is behind. Frame 4: crutch-user is descending, the other is behind. Frame 5: crutch-user is going down, the other is standing. So the crutch-user descends step by step, the other person stays at the top. So the caption: A person in a green t-shirt and khaki shorts uses crutches to descend a staircase, moving step by step while gripping the handrail. An individual in a white long-sleeve top and red shorts stands at the top, watching. The camera remains fixed, capturing the descent from a consistent angle. But need", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5o7WF-eRcA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5o7WF-eRcA4_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 134.05543752145365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one person using crutches descending stairs (locomotion via crutch support), another person standing nearby (stationary).", "background_and_ambient_analysis": "Background elements (wall, staircase railings, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "5oXAIHrJOSA", "file_name": "5oXAIHrJOSA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people walk toward the camera from under a covered structure, moving across an open paved area. Initially positioned behind four orange traffic cones arranged in a line, the individuals advance past the cones, maintaining a group formation. A black mat lies to the right of the cones throughout the sequence. The camera remains stationary, capturing the scene from a fixed ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5oXAIHrJOSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5oXAIHrJOSA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 821.5175022112758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people walking toward the cones, exhibiting discrete locomotion without external physical interactions (e.g., collisions).", "background_and_ambient_analysis": "Static background elements (buildings, ground, cones) show no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "5oKzrl-K3Js", "file_name": "5oKzrl-K3Js_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants stands in front of a railing overlooking a body of water, bending their head forward and backward in a slow, controlled motion to demonstrate neck positioning. The camera remains stationary, capturing the subject’s repetitive movement against the waterfront backdrop with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5oKzrl-K3Js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5oKzrl-K3Js_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 143, "blur_score": 406.5930863059193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving in a repetitive bending/straightening motion, likely performing an exercise.", "background_and_ambient_analysis": "The background features a static railing and building; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5o_FN5XhQwI", "file_name": "5o_FN5XhQwI_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video has a sequence of clips. First, a dog lying on the ground with a person petting it. Then it switches to a white fluffy dog being petted on a mat. Then another dog, maybe a spaniel, being petted. Then a dog lying on a bed. So need to describe each scene in order.\n\nFirst scene: A large gray and white dog lies on a paved surface, panting with tongue out. A person in dark pants and white shoes pets its head. Second scene: A white fluffy dog on a gray mat, a person's hands pet its face. Third scene: A black and white dog (maybe a spaniel) being petted on the neck, person's hands visible. Fourth scene: A black and white dog lying on a bed with blue and white pillows, mouth open.\n\nNow, chronological order. Start with first scene, then second, third, fourth.\n\nCheck rules: focus on motion and behavior. First, the dog is lying, then petting. Each dog is being petted. Mention appearance: gray and white, white fluffy, black and white, etc. Spatial relationships: first on paved surface, then on mat, then near wall, then on bed.\n\nCamera perspective: the first might be ground-level, then top-down? Wait, the second scene is a close-up of hands petting, so maybe close-up. Need to note camera movement. The description says \"conclude with camera perspective and movement.\"\n\nWait, the output should be a paragraph. Let's structure:\n\nThe video begins with a large gray and white dog lying on a paved surface, panting with its tongue out, as a person in dark pants and white shoes pets its head. It transitions to a white fluffy dog on a gray mat, where a person's hands gently pet its face. Next, a black and white dog is seen being petted on the neck by a person's hands against a light-colored wall. Finally, a black and white dog lies on a bed with blue and white pillows, mouth open, as it is petted. The camera shifts between close-ups of the dogs and their interactions with people, maintaining a ground-level or close-up perspective throughout.\n\nWait, need to check for chronological order. The clips are: 0.0 sec: dog on pavement with person's hand. Then 1.4 sec: white fluffy on mat. Then 2.5 sec: black and white dog (spaniel?) being petted. Then 4.5 sec: dog on bed.\n\nSo order: 1. Pavement dog (gray/white), person's hand. 2. White fluffy on mat, hands. 3. Black and white dog, hands petting neck. 4. Dog on bed, mouth open.\n\nNow, describe each step.\n\nFirst: A large gray and white dog lies on a paved surface, panting, as a person in dark pants and white shoes pets its head. Then, a white fluffy dog on a gray mat is petted by hands. Then, a black and white dog is petted on the neck by a person's hands near a light wall. Finally, a black and white dog lies on a bed with blue and white pillows, mouth open, being petted.\n\nCheck spatial: first scene: pavement, dog lying. Second: mat, white dog. Third: near wall (since light wall in background). Fourth: bed with pillows.\n\nCamera movement: transitions between close-ups of the interactions, so maybe close-up shots, each scene is a close-up. The last scene is on the bed, so perhaps a static shot or slight movement.\n\nAlso, rules: exclude background unless essential. So in first scene, the ground (paved) is essential. Second scene, the mat. Third, wall. Fourth, bed.\n\nNow, write concise paragraph.\n\nThe video starts with a large gray and white dog lying on a paved surface, panting with its tongue out, as a person’s hand pets its head. It then cuts to a white fluffy dog on a gray mat, where hands gently pet its face. Next, a black and white dog is petted on the neck by hands against a light-colored wall. Finally, a black and white dog lies on a bed with blue and white pillows, mouth open, as it is petted. The camera maintains close-up shots of the dogs and their interactions with people throughout.\n\nCheck if all rules are followed. Motion: petting actions, dog lying. Appearance: colors, size (large, fluffy). Spatial: pavement, mat, wall, bed. Camera: close-up. Background minimal except where relevant.\n\nYes. Now, check for conciseness.\n\nLet me draft:\n\nThe video opens with a large gray and white dog lying on a paved surface, panting with its tongue out, while a person’s hand pets its", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5o_FN5XhQwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5o_FN5XhQwI_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 85.93004569381996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and dogs/cats) are moving: hands petting the animals, with the animals responding to touch. Motion is localized and driven by explicit physical interactions (hand contact with fur).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements like walls, ground, and indoor structures remain static across frames."}}
{"video_id": "5oj1M7rTmsY", "file_name": "5oj1M7rTmsY_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and black pants stands on a wooden stage, then walks to the right, turns, and performs dance steps while moving left and right. The white screen with black hands is visible to his left. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5oj1M7rTmsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5oj1M7rTmsY_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 83.36139583464596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a man in red shirt and a woman in pink dress moving through locomotion (dancing). Their motion is tracked via bounding boxes with clear separation from the background.", "background_and_ambient_analysis": "Static stage background with wooden flooring and white backdrop featuring black hand silhouettes; no shifting backgrounds, fire, water, smoke, or wind observed."}}
{"video_id": "5onbOKrXBCo", "file_name": "5onbOKrXBCo_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a needle threaded with red thread, stitching through a striped fabric. The hand pulls the thread through the fabric, then lifts away, revealing a completed stitch. The fabric features horizontal stripes with existing red and blue embroidery stitches at the top edge. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5onbOKrXBCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5onbOKrXBCo_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 1898.711299088131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a thread/needle, performing precise, discrete actions (e.g., knotting or threading) against a static background.", "background_and_ambient_analysis": "The striped background and fixed string elements show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "5okruXfWuL0", "file_name": "5okruXfWuL0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a child in a red outfit jumping down from a bunk bed. The child is on the top bunk, then jumps to the lower bunk. The room has pink curtains, a painting, and some furniture. The camera is probably stationary but maybe follows the action. Let's check the timestamps. At 0.0, the child is on the top bunk. Then at 1.4, they jump down. By 2.5, they land on the lower bunk. Then they move around, maybe sit down. The background includes the painting and pink curtains. Need to focus on motion: child jumps from top bunk to lower, moves on lower bunk. Appearance: red outfit, child. Spatial: from top bunk to lower bunk. Camera: maybe static, no movement mentioned. Let's structure the caption.\n\nStart with the child's action: a child in a red outfit jumps from the top bunk bed to the lower bunk. Then describes the movement. Conclude with camera perspective. Keep it concise. Let's see:\n\n\"A child in a red outfit jumps from the top bunk bed to the lower bunk, landing and moving on the lower bunk. The room features pink curtains and a colorful painting on the wall. The camera remains static, capturing the child's motion from a slightly angled perspective.\"\n\nWait, check the rules: exclude text recognition, named characters. So no \"child\" as named, but \"a child\" is okay. Wait, the rules say \"exclude named characters\", but \"child\" is not a name. So okay. Also, mention spatial relationships: the child jumps from top bunk to lower, which is adjacent. Background minimal, so maybe just the painting and curtains as essential. Camera perspective: the video is captured from a fixed angle, so static.\n\nWait, the original video: first frame, child on top bunk. Then jumps down, lands on lower. Then moves, maybe sits. So the motion is jump from top to lower, then moving on lower. So:\n\n\"A child in a red top jumps from the top bunk bed to the lower bunk, landing on the mattress and moving forward. The room has pink patterned curtains and a colorful wall painting. The camera stays stationary, capturing the action from a fixed angle.\"\n\nCheck if \"red top\" is okay (appears as red outfit). Maybe \"red clothing\" or \"red shirt\". The video shows red outfit, so \"red top\" is fine. \"Top bunk bed\" is clear.\n\nNow, check rules: chronological order. So start with jumping from top to lower. Then moving on lower.\n\n\"An individual wearing a red top jumps from the top bunk bed to the lower bunk, landing and shifting position on the lower bed. The room includes pink curtains and a colorful wall painting. The camera remains stationary, observing the motion from a fixed viewpoint.\"\n\nBut need to be concise. Let's make it shorter. Maybe:\n\n\"A child in a red outfit jumps from the top bunk bed to the lower bunk, landing and moving on the lower bed. Pink curtains and a colorful painting adorn the room. The camera stays static, capturing the action from a fixed angle.\"\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So \"a child\" (number: one), \"red outfit\". \"Size\" might not be needed, but maybe not essential. Orientation: jumping, landing, moving.\n\nLet me check the exact video frames:\n\n0.0: child on top bunk, stepping down? Or starting to jump?\n\n1.4: child is mid-air, jumping.\n\n2.5: child is on lower bunk, moving.\n\n3.6: child is lying down on lower bunk.\n\nSo the sequence: jumps from top to lower, lands, then moves to lie down.\n\nSo the caption should reflect that: jumps from top bunk to lower, lands on lower bunk, then moves to lie down.\n\nSo:\n\n\"A child in a red top jumps from the top bunk bed to the lower bunk, landing and then moving to lie down on the bed. The room features pink patterned curtains and a colorful wall painting. The camera remains stationary, observing the motion from a fixed angle.\"\n\nBut maybe \"moving to lie down\" is part of the motion. Let's see the frames:\n\n0.0: child is on top bunk, maybe standing.\n\n1.4: jumping down.\n\n2.5: child is on lower bunk, moving.\n\n3.6: child is lying down on lower bunk.\n\nSo yes, jumps to lower, lands, then moves to lie down.\n\nSo the caption should capture that.\n\nNow, check if background is minimal. The pink curtains and painting are part of the background but maybe essential for the room setting. The problem says \"keep background descriptions minimal unless essential for understanding motion\". The motion is jumping between bunks, so", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5okruXfWuL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5okruXfWuL0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 32.36797417832422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (wearing a red shirt) on the top bunk of a bunk bed moves by gesturing, climbing down the ladder, and jumping off the bed onto the lower bed. The motion is discrete and solid.", "background_and_ambient_analysis": "The background elements (pink curtain, painting, lamp) remain stationary. No fluid or gaseous motion (fire, water, smoke) is observed. The room is well-lit and static."}}
{"video_id": "5oy5Yi6fzJU", "file_name": "5oy5Yi6fzJU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark shorts pushes a black lawn mower along a grassy backyard adjacent to a wooden fence. A young child in a light shirt and dark pants, holding a colorful toy, runs toward the man from the fence and follows him as he mows. Two dogs, one brown and one black, walk alongside the child and the man, moving toward the house. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5oy5Yi6fzJU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5oy5Yi6fzJU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 384.5799117976468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (solid object) moves dynamically across the lawn; a child (solid object) moves on a small ride-on toy; an adult (solid object) walks while interacting with the child and dog. All movements are distinct and trackable as discrete objects.", "background_and_ambient_analysis": "The wooden fence, house, and trees remain static across frames; no fluid or wind-driven motion (fire, water, smoke, wind) is visible. Background elements show no uniform shifting."}}
{"video_id": "5oe9um63LlY", "file_name": "5oe9um63LlY_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a dark wristwatch, adjusts a blue funnel positioned over a lawnmower's oil fill port, shifting the funnel to ensure stability. The hand repositions the funnel multiple times while maintaining contact with its upper rim. The scene is set against a gray carpeted background, with the camera maintaining a close-up, static perspective focused on the funnel and lawnmower.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5oe9um63LlY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5oe9um63LlY_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 28.997403584825996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (wearing a watch) manipulates a blue funnel over an engine. The hand adjusts the funnel's position through deliberate movements (lifting, rotating, and steadying), with no significant displacement of the funnel itself.", "background_and_ambient_analysis": "Background is static (carpeted floor and stationary engine base). No fluid/environmental motion (fire, water, wind) detected; carpet remains uniformly still throughout."}}
{"video_id": "5ozYc4cPqKI", "file_name": "5ozYc4cPqKI_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink tank top holds a silver clarinet, raises their right hand toward their head, brings the clarinet to their mouth, and then lowers it. They stand in front of a pink wall with a clothes rack holding garments to their right. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ozYc4cPqKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ozYc4cPqKI_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 317.8493296811704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a clarinet: moving hands to adjust the instrument, bringing it to their mouth, and performing playing motions. The clarinet is held and actively moved by the person's hands and body.", "background_and_ambient_analysis": "The background (wall and clothing rack) shows no shifting or environmental fluid motion (e.g., fire, water, wind). Static elements remain consistent throughout."}}
{"video_id": "5p2SfXu3t0k", "file_name": "5p2SfXu3t0k_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and dark pants holds a red electric sander and moves it along a light wooden beam resting on yellow sawhorses. The camera zooms in to focus on the sander’s front as wood shavings accumulate, then shifts to a closer view of the sander’s motion on the beam. Background is a plain light green wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5p2SfXu3t0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5p2SfXu3t0k_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.649299232012844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operates a circular saw, moving it linearly along a wooden plank. The saw blade cuts through the wood, producing sawdust particles that are displaced by the saw's action.", "background_and_ambient_analysis": "The background (wall and floor) is static with no shifting. Sawdust is generated as a secondary byproduct of the saw's operation but does not dominate the scene; it is not fire, water, or wind-driven fluid motion."}}
{"video_id": "5p59u02exQo", "file_name": "5p59u02exQo_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long brown hair and a blue-and-white checkered sleeveless top raises their right arm above their head, then uses their left hand to adjust their hair or sleeve near the right arm. The background features a door with a tree decal on the left and a cabinet with red storage bins on the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5p59u02exQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5p59u02exQo_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 157, "blur_score": 68.22297769754198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arm and upper body, adjusting their sleeve and performing self-examination. This involves discrete, solid object motion driven by explicit physical actions (e.g., arm movement).", "background_and_ambient_analysis": "The background elements (walls, doors, shelves) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind). Static elements are consistent throughout the frames."}}
{"video_id": "5pNvZ57G3tI", "file_name": "5pNvZ57G3tI_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. The main points are focusing on motion and behavior of main subjects in order, describe appearance and number briefly, mention spatial relationships, conclude with camera perspective and movement, keep background minimal, and exclude certain elements.\n\nLooking at the video description provided: there's a young girl in a purple dress with long brown hair walking in a garden. She's moving from the left side towards the center, holding a red ball. The background has a white house wall, green bushes, and a canoe in the foreground. The camera seems to be stationary, maybe a slight shake.\n\nFirst, identify the main subject: the girl. She's the only person here. Her appearance: purple dress, long brown hair, moving towards the right. She starts near the house wall, walks along the garden path, then turns and runs towards the camera. The red ball is part of her action. The canoe is in the foreground, so the girl is moving towards the canoe's position.\n\nWait, the video starts with her standing near the bushes, then she starts walking. The sequence: initial position near the wall, then moving towards the center. Then she turns around and runs towards the camera. So chronological order: she starts walking right, then turns and runs towards the camera.\n\nNeed to mention spatial relationships: she's near the white house wall, between bushes. The canoe is in the foreground (lower right maybe). The background has a car parked, but the user said to keep background minimal, so maybe just mention the garden and house as minimal.\n\nCamera perspective: the video is shot from a stationary position, maybe a slight camera shake as the girl moves. The camera is probably eye-level, since we're seeing her from the side.\n\nCheck the rules again. Avoid text, named characters, stylistic analysis. So no \"little girl\" or specific names.\n\nNow, structure the caption:\n\n- Start with the girl's initial position and action. She's walking towards the center, holding a red ball. Then she turns and runs towards the camera.\n\nAppearance: purple dress, long brown hair, red ball.\n\nSpatial: near white house wall, between green bushes, approaching a canoe in the foreground.\n\nCamera: stationary, slight shake.\n\nBackground minimal: white house, green lawn, some bushes.\n\nWait, the user says \"keep background descriptions minimal unless essential\". The house wall is part of the background, but maybe just mention it as part of the setting. The canoe is in the foreground, which is important.\n\nWait, in the video description, the canoe is mentioned as being in the foreground (the white canoe). So she's moving towards the canoe.\n\nLet me piece it together.\n\nChronological order:\n\n1. Girl starts walking along the garden path near the white house wall, holding a red ball. She moves rightward.\n\n2. She continues walking, turns around, and runs towards the camera.\n\n3. Camera remains stationary with slight shake, capturing her movement from a low angle.\n\nWait, but the user says \"conclude with camera perspective and movement\". So the caption should end with that.\n\nCheck the example output format. The example might be something like:\n\n\"A young girl in a purple dress walks across a grassy yard toward a white canoe, holding a red ball. She turns and runs toward the camera. The camera remains stationary with minimal movement.\"\n\nWait, but need to follow the rules. Let's make sure:\n\n- Motion and behavior in order: walking, then turning and running.\n\n- Appearance: purple dress, long brown hair, red ball.\n\n- Spatial: near white house wall, between bushes, approaching canoe.\n\n- Camera: stationary, slight shake.\n\nLet me draft:\n\nA young girl with long brown hair in a purple dress walks along the grass near a white house wall, holding a red ball. She moves rightward, then turns and runs directly toward the camera. The canoe in the foreground remains stationary as the camera stays fixed with minimal shake.\n\nWait, but the user says \"briefly describe their appearance and number\". The number is one girl. Appearance: purple dress, long brown hair, red ball.\n\nCheck if \"young girl\" is allowed. The rules say \"appearance and number (color, size, orientation)\". So yes, mention color (purple dress), size (young girl), orientation (long hair, holding ball).\n\nWait, the user says \"Briefly describe their appearance and number (color, size, orientation)\". So \"young girl in purple dress with long brown hair\" covers color (purple), size (young), orientation (long hair).\n\nAlso, spatial: \"near white house wall\", \"between green bushes\", \"approaching a white canoe in the foreground\".\n\nBut background minimal: so the white house wall and green bushes are part of the background but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pNvZ57G3tI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pNvZ57G3tI_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 1300.1339635722752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child is walking on the grass, moving from the bushes toward the camera and then turning.", "background_and_ambient_analysis": "The background (white house wall and bushes) shows no shifting or fluid motion; no signs of fire, water, or wind."}}
{"video_id": "5pGGK93XCTU", "file_name": "5pGGK93XCTU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark clothing interact in a dimly lit yellow-hued space. One stands against a wall, while the other lies on a surface. The standing person shifts their body and moves their arms, occasionally leaning toward the lying individual, who adjusts their head and body position. The camera remains static, focusing closely on their movements with minimal background context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pGGK93XCTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pGGK93XCTU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 56.65479722912223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in physical interaction: one person is restrained against a wall while the other appears to be dragging or manipulating them. The motion involves explicit physical forces (e.g., gripping, pulling) and locomotion.", "background_and_ambient_analysis": "The background consists of a stationary wall and floor with no visible shifting, fluid motion (fire/water/smoke), or wind-driven effects. No ambient environmental elements dominate the scene."}}
{"video_id": "5pZIUKKK4Cg", "file_name": "5pZIUKKK4Cg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly dark hair and a black shirt stands against a light-colored wall, bringing their right hand to their mouth. They then raise a bright light source toward the camera, illuminating the scene. The camera remains mostly stationary with slight movement, maintaining a close-up perspective on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pZIUKKK4Cg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pZIUKKK4Cg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 128, "blur_score": 93.9901232703069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid discrete object) is moving their hand to light a candle, and the candle is held in a stationary position after ignition. The motion involves explicit physical action (hand movement) and object interaction (lighting the candle).", "background_and_ambient_analysis": "The background consists of a static wall with no visible shifting or environmental fluid motion. The candle flame is present but is a secondary effect of the object's interaction rather than the dominant ambient motion."}}
{"video_id": "5pRb3fQPpZM", "file_name": "5pRb3fQPpZM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a solid yellow background, transitioning to a top-down view where a hand uses a blue lime squeezer to press a lime into a glass filled with green liquid. The glass is positioned above a collection of fruits including a pineapple, watermelon slices, grapes, and two halved oranges. As the hand continues squeezing, juice flows into the glass, with the camera maintaining a static top-down perspective focused on the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pRb3fQPpZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pRb3fQPpZM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 34.232256404140514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is squeezing an orange over a juicer, causing juice to flow into a red cup.", "background_and_ambient_analysis": "The background (yellow textured cloth and fruit arrangement) is static; no environmental fluid motion (fire, water, smoke, wind) is present. The juice flow is controlled and part of the discrete action of squeezing."}}
{"video_id": "5pb1PoZR-kI", "file_name": "5pb1PoZR-kI_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red patterned dress sits on the floor, holding a pink bowl and stirring its white contents with their hands; the bowl is positioned in front of them while seated. The scene takes place in a room with a wooden bed visible in the background, and the camera maintains a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pb1PoZR-kI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pb1PoZR-kI_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 321.9364480978754, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the bowl are discrete solid objects moving due to stirring action, with the hands performing deliberate motion within the bowl.", "background_and_ambient_analysis": "The background elements (wooden structure, floor) show no uniform shifting or fluid motion. No fire, water, or smoke is visible, so ambient environmental motion is absent."}}
{"video_id": "5p7SPWkqRCw", "file_name": "5p7SPWkqRCw_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a blue shirt, jeans, and white cap stands in front of a wooden wall with a blue box containing spray bottles and tools. She holds an object in her hands, then crosses her arms in front of her body. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5p7SPWkqRCw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5p7SPWkqRCw_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 36.4719086827087, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person standing near a workbench is making small hand movements, consistent with discrete physical actions (e.g., adjusting objects or tools).", "background_and_ambient_analysis": "The wooden wall and static background elements (tools, containers) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "5pUJUSI3Cyc", "file_name": "5pUJUSI3Cyc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red, white, and black striped long-sleeve shirt and light gray pants stands with arms outstretched in a park, then walks toward a green bench, places hands on it, and sits. Another person in a gray shirt and jeans joins them on the bench. The camera follows the first person's movement, shifting perspective as they sit and the second person arrives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pUJUSI3Cyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pUJUSI3Cyc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 203.2074441126216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the first person walks toward and sits on a green bench, while the second person joins and both gesture with their hands while seated.", "background_and_ambient_analysis": "The background (trees, fence, road) remains static with no shifting. There are no fluid or wind-induced motions observed (e.g., no fire, water, smoke, or significant tree sway)."}}
{"video_id": "5pqqkFL5ctM", "file_name": "5pqqkFL5ctM_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and glasses, wearing a dark jacket, sits in front of display cases in a store. They turn their head to the right, then raise their right hand to pick up a small object. The background shows blurred figures and shelves. The camera remains mostly stationary with slight movement to follow the subject's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pqqkFL5ctM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pqqkFL5ctM_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 92.48938896027497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The main subject (person) exhibits discrete motion: head turning, hand movements, and slight body shifts indicating voluntary locomotion/physical actions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; store interior background remains static with no uniform displacement."}}
{"video_id": "5plkGPtyS-o", "file_name": "5plkGPtyS-o_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person wearing a dark shirt and light shorts lifts a barbell from the ground to overhead, then lowers it; other individuals move around in the background near colorful weight plates. The camera remains stationary with slight motion blur throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5plkGPtyS-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5plkGPtyS-o_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 153.50959945357107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (weightlifters, weight plates) are moving: individuals lift and lower barbells, with weight plates on stands shifting as weights are handled.", "background_and_ambient_analysis": "The background elements (walls, decorations, floor markings) show no significant shifting or fluid motion; no fire, water, or smoke is visible."}}
{"video_id": "5pbT8A9K6HA", "file_name": "5pbT8A9K6HA_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subjects are a person and a goat. Let's check each frame.\n\nFrame 0: Person is crouching, wearing black shirt, blue shorts, blue sneakers, and a cap. They're milking a white goat into a white bucket. The goat is in a pen with hay bales and green walls. The person is on the left side, goat is to the right.\n\nFrame 1: Person is still milking, now kneeling. The goat is the same. The bucket is there. The person's position changes from crouching to kneeling.\n\nFrame 2: Person is kneeling, hands on bucket. The person is now in a black shirt and black pants. Wait, the first frame had blue shorts, this frame has black pants. Maybe the person changed clothes? Wait, the caption should be chronological. So frame 0 to 2, the person moves from crouching to kneeling, then to sitting.\n\nFrame 3: Person is sitting on the ground, still milking. Goat is same. They have a small green stool. The person is smiling? Wait, but caption should focus on motion, not expressions. So motion: person moves from crouching to kneeling to sitting.\n\nFrame 4: A child in red shirt enters from the left. Person is sitting, milking goat. The child comes in, maybe to observe.\n\nNow, need to describe in chronological order. Start with the person's actions: crouching milking goat, then kneeling, then sitting, then the child appears.\n\nAppearance: person is wearing dark clothing (initially black shirt, blue shorts, then black pants), goat is white, large. Spatial: person is in front of the goat, which is in a pen. The bucket is on the ground between them. Background has hay bales, green walls, cage.\n\nCamera perspective: probably static, no movement mentioned. The frames show the same scene, so camera is stationary.\n\nNow, condense. Focus on motion: first, person crouches milking goat into bucket; then kneels, adjusts position; then sits, continues milking; then a child in red shirt enters from left.\n\nCheck rules: focus on motion and behavior chronologically. Mention appearance (color, size, orientation). Spatial: person in front of goat, bucket between. Conclude camera perspective: static.\n\nLet's draft:\n\nA person in a black shirt, blue shorts, and blue sneakers crouches to milk a large white goat into a white bucket, positioned in front of a green-walled pen with hay bales. The person then kneels, adjusts their position, and sits on the ground, continuing to milk the goat. A child in a red shirt enters from the left side of the frame while the person remains seated. The camera maintains a static, ground-level perspective throughout.\n\nWait, check rule b: mention number (color, size, orientation). Goat is large, white. Person: initially black shirt, blue shorts (but in frame 2, maybe black pants? Wait the frames: frame 0: black shirt, blue shorts; frame 1: black shirt, blue shorts? Wait the second frame in the video description says frame 1: person in black shirt, black pants? Wait let's check the user's input:\n\nThe video description:\n\n<0.3 seconds> [person crouching, black shirt, blue shorts, cap, blue sneakers; white goat]\n\n<1.4 seconds> [person kneels, black shirt, black pants? Wait no, the second frame description: \"a person kneeling, wearing a black shirt and black pants\" — wait the user's input says:\n\nFirst frame: person in black shirt, blue shorts, cap, blue sneakers.\n\nSecond frame: \"a person kneeling, wearing a black shirt and black pants\" — so maybe the person changes pants? But perhaps it's the same person, just different pants. But in caption, we can say \"a person\" and describe their clothing as they change. But maybe better to note the main clothing changes.\n\nWait, the task is to describe chronologically. So first, person is crouching (black shirt, blue shorts, blue sneakers), milking goat. Then they kneel (maybe still black shirt, but pants changed to black?), then sit. Then child in red shirt enters.\n\nBut perhaps the caption should be: \"A person in a black shirt, blue shorts, and blue sneakers crouches beside a large white goat, milking it into a white bucket. The person then kneels, adjusts their posture, and sits on the ground, continuing to milk the goat. A child in a red shirt enters the scene from the left. The camera remains stationary, capturing the interaction from a ground-level perspective.\"\n\nCheck for brevity. Need to be concise", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pbT8A9K6HA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pbT8A9K6HA_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 156.3889803231417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a cow exhibit discrete motion: the person in black shifts position while milking, another person (red) enters and interacts, and the cow maintains a static stance with minor movements from milking.", "background_and_ambient_analysis": "The background (hay bales, green wall, fence) shows no uniform shifting or fluid motion (e.g., no fire, water, smoke, wind). Static elements are stable, indicating no ambient environmental motion."}}
{"video_id": "5pqLBxdHk4k", "file_name": "5pqLBxdHk4k_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a dark shirt and yellow apron with green gloves, and another in a dark shirt with green gloves, work together to adjust a large red cloth draped over a yellow industrial machine with black and yellow stripes. They pull the cloth, shifting positions as one person steps back while the other continues maneuvering the fabric. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5pqLBxdHk4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5pqLBxdHk4k_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 80.55142705414737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in dark blue and yellow shirts) are actively moving and manipulating large red fabric sheets, demonstrating intentional locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (green metal structures, yellow railings) remain stationary across frames; no fluid or gaseous environmental motion (e.g., fire, water, smoke) is present."}}
{"video_id": "5qLCwMaUxF8", "file_name": "5qLCwMaUxF8_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair and a pearl necklace stands in front of a red wall with posters. A man in a black suit leans over a table, interacting with a child in a white shirt. The camera focuses on a Scrabble board with letter tiles forming words, then shifts to a beige and white van parked outside with plants nearby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5qLCwMaUxF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5qLCwMaUxF8_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 476.63940571662096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The teacher in the classroom moves (placing a bottle, walking away), and a hand moves to reach for a paper in the close-up scene. These are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "The background in all scenes is static. No environmental motion (fire, water, wind) is present."}}
{"video_id": "5q2Y_dZiJIM", "file_name": "5q2Y_dZiJIM_000336_000346.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt plays a brown violin; their left hand presses the strings while the right hand moves the bow across them. The violin is held under the chin, angled slightly, with the body facing forward. The background includes a light curtain and a turquoise wall with a colorful hanging decoration. The camera remains static in a close-up shot focused on the hands and violin.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5q2Y_dZiJIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5q2Y_dZiJIM_000336_000346.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 145.73951173376182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The violin and the player's hands are discrete objects moving: left hand pressing strings and right hand bowing, demonstrating intentional physical motion for playing the instrument.", "background_and_ambient_analysis": "The background features a static wall with a poster; no shifting or fluid motion (fire, water, wind) is observed."}}
{"video_id": "5qGvd5XAtq0", "file_name": "5qGvd5XAtq0_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several dancers in vibrant costumes with large, fluffy light-pink headdresses perform in front of a circular yellow backdrop. They move in synchronized formation as a dancer in a white shirt and dark pants carrying a long staff enters from the right, traverses left across the stage through the group, and exits toward the left side. Other dancers adjust positions while maintaining coordinated movements. The camera pans slightly left, tracking the staff dancer’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5qGvd5XAtq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5qGvd5XAtq0_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 263.77611952869097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Dancers on stage are the primary moving objects, performing a dance routine with locomotion and physical movements.", "background_and_ambient_analysis": "Background (backdrop and stage structure) is stationary. No fluid or environmental motion (fire, water, smoke, wind) dominates. Minimal audience movement is not significant."}}
{"video_id": "5q-zydZOtsk", "file_name": "5q-zydZOtsk_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, camouflage shorts, black socks, and black shoes with red soles lies on a blue mat, initially angled on his side. A standing man in a black shirt and white pants gestures toward him, then adjusts his posture to lay flat on the mat. The standing man continues hand movements, guiding the lying man’s position. The camera remains stationary, capturing the interaction from a side angle with a whiteboard in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5q-zydZOtsk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5q-zydZOtsk_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 131.7081612442523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) moving: one lying on floor performing physical exercise, another standing and assisting with physical contact.", "background_and_ambient_analysis": "Static background elements (whiteboard, wall) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5qVWOVmoleo", "file_name": "5qVWOVmoleo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a light short-sleeve top and belt, is seated on a stationary exercise bike. She leans forward, grips the handlebars, pedals rhythmically, and turns her head slightly. The camera maintains a top-down perspective with minimal movement, capturing her motion against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5qVWOVmoleo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5qVWOVmoleo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 29.436275333197912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her arms and body while interacting with an object (likely a camera). The motion is due to her own physical actions and can be tracked with a bounding box.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. Background remains stable with no fire, water, smoke, or wind."}}
{"video_id": "5quS3XbBYD8", "file_name": "5quS3XbBYD8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a shiny silver, full-body suit stands motionless on a small platform at the center of a park scene. Initially, a person in a red shirt stands to the left of the suit, while another individual in dark clothing is positioned to the right. As the video progresses, pedestrians walk past the suit from left to right; the camera pans slightly left, capturing the movement of multiple people crossing the frame while the silver-suited figure remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5quS3XbBYD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5quS3XbBYD8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 511.19250481082076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The people in the background (walking) and the car (driving) are the discrete objects moving due to locomotion. The person in the silver suit is stationary.", "background_and_ambient_analysis": "The background (buildings, trees) is stationary. There is no dominant fluid or environmental motion (fire, water, wind)."}}
{"video_id": "5qsyv3Wfc_I", "file_name": "5qsyv3Wfc_I_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt with a blue section holds a wooden acoustic guitar, positioned upright. Initially, his right hand gestures outward while his left hand rests on the guitar's neck; he then shifts both hands to adjust his grip on the instrument's body, repositioning fingers on the strings. The scene occurs indoors with muted background elements, including a clock and plant visible peripherally. The camera maintains a static, slightly tilted perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5qsyv3Wfc_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5qsyv3Wfc_I_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 232.74792674560152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete object) is moving his head and body while playing the guitar. The guitar is being held and moved by the man's actions.", "background_and_ambient_analysis": "The background (wall, plant) is static with no fluid or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "5r-lTQMrC-E", "file_name": "5r-lTQMrC-E_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing extends their right hand toward a light green ottoman, then lifts and places an object onto the ottoman's surface. The individual remains partially visible on the left side of the frame, while a white electronic device with cards rests on a table to the right. The camera maintains a static, slightly elevated perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5r-lTQMrC-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5r-lTQMrC-E_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 56.83517594189158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in black clothing is throwing and catching a small object (likely a ball). The motion is discrete with a clear trajectory.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind). Background elements (furniture, walls) are static with minimal light changes due to sun, which is negligible."}}
{"video_id": "5rRp1wI2-MI", "file_name": "5rRp1wI2-MI_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph describing the video based on the given frames. Let me start by looking at the provided images.\n\nFirst, the video shows a person wearing a black T-shirt with a white anchor design. They're holding a cymbal in one hand and a drumstick in the other. The background has a framed picture of the ocean on the wall.\n\nLooking at the sequence from frame 0 to 5 seconds, the person is moving the cymbal. In frame 0, they're holding the cymbal and stick. Then, in frame 1, they move the cymbal slightly. Frame 2 shows the cymbal being held up a bit more. By frame 3, the cymbal is positioned to the side. Frame 4, they're moving the cymbal downward, and in frame 5, it's back towards the center.\n\nSo the main motion is the person rotating the cymbal while holding it in their right hand, with the drumstick in the left. The cymbal's position changes from left to right and down. The background is minimal, just the wall and the picture. The camera is static, no movement. The person's shirt is black, cymbal is brass, drumstick is wooden. I need to mention the motion chronologically: starts holding cymbal and stick, then moves cymbal, rotating it, maybe demonstrating how to hold or play it.\n\nWait, the user says to focus on the motion and behavior of the main subjects. So the main subject is the person. Their appearance: black T-shirt with anchor, khaki pants. The cymbal is brass, drumstick wooden. The motion is moving the cymbal in a circular or rotating motion. The spatial relationships: cymbal is held in front of the body, moving from left to right, then down.\n\nBackground: minimal, just the wall and framed picture, but according to the rules, keep background descriptions minimal unless essential. Since the framed picture is in the background, but not essential for motion, maybe just mention \"indoor setting with framed artwork on wall\" as minimal.\n\nCamera perspective: static, no movement. So conclude with \"static camera.\"\n\nCheck rules: exclude text recognition, named characters, stylistic analysis. So don't mention \"Rockport\" on the shirt, but the anchor is part of the design. Wait, the T-shirt has \"Rockport\" but the user says exclude text recognition. Wait, the instructions say \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the shirt has \"Rockport\", I shouldn't mention it. Wait, but the description says \"color, size, orientation\". The shirt is black, the anchor is white. So maybe describe the shirt as black with a white anchor design, but not the text on it.\n\nWait, the user says \"b) Briefly describe their appearance and number (color, size, orientation).\" So the person's appearance: black T-shirt, white anchor logo. But the logo includes text, but the rule says exclude text recognition. Hmm. The instructions say \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text on the shirt is part of the design, but the task is to describe appearance without mentioning the text. So just say \"black T-shirt with white anchor design.\"\n\nYes, that's better. So the person is wearing a black T-shirt with a white anchor design, khaki pants. The cymbal is brass, drumstick is wooden.\n\nThe motion is: person holds cymbal in right hand and drumstick in left, rotating the cymbal in a circular motion, moving it from side to side and up and down.\n\nChronic order: starts holding cymbal and stick, then moves cymbal, perhaps demonstrating a technique.\n\nNow, the caption needs to be a paragraph in chronological order.\n\nStart with the person holding both items, then moving the cymbal. Mention the motion direction.\n\nLet me try:\n\nA man in a black T-shirt with a white anchor design holds a brass cymbal in his right hand and a wooden drumstick in his left, rotating the cymbal in a circular motion while keeping the drumstick steady. He adjusts the cymbal's position, moving it from his left to right side and slightly downward, maintaining a consistent hand position. The background features a plain wall with a framed ocean scene. The camera remains static, capturing the man from the chest up.\n\nWait, but need to check the rules again. Need to mention spatial relationships if relevant. The cymbal is held in front of him. The movement is from left to right, then down. Also, the camera is static.\n\nCheck if background is minimal: yes, the framed picture is in the background, but the rules say to keep background minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5rRp1wI2-MI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5rRp1wI2-MI_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.42863394249015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving a cymbal (solid object) through explicit physical motion (swinging and rotating), which is clearly trackable as a discrete object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background (wall and framed picture) is static with no fire, water, smoke, or wind."}}
{"video_id": "5r1mmXUGKMw", "file_name": "5r1mmXUGKMw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue patterned shirt, dark shorts, black socks, and a red wristband lies on a patterned rug near a door and dresser, initially with one leg extended and the other bent. They lift the bent leg upward, grasping the knee with both hands to hold it in an elevated position. The individual remains on their back throughout the motion, and the camera maintains a static, slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5r1mmXUGKMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5r1mmXUGKMw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 154, "blur_score": 44.36297253007649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a leg raise exercise: moving their right leg upward and holding it with both hands, demonstrating discrete motion of the leg due to muscular effort.", "background_and_ambient_analysis": "The background (wall, door, furniture) is static with no shifting or environmental motion (e.g., fire, water, wind); no ambient elements are present."}}
{"video_id": "5rGCD44mVSc", "file_name": "5rGCD44mVSc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a black coat with red buttons stands at a kitchen counter, waves his right hand, then picks up a knife to slice an orange onion on a wooden cutting board. The camera zooms in to show close-up details of his hands as he cuts the onion, revealing the orange interior. The background includes white cabinets with jars and a fruit basket with green apples and limes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5rGCD44mVSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5rGCD44mVSc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 99.37236308850859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef's hands, knife, and onion exhibit discrete motion as the chef cuts the onion with controlled, physical actions.", "background_and_ambient_analysis": "Background elements (cabinets, fridge) are static; no shifting or fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "5reX6Wr5FTs", "file_name": "5reX6Wr5FTs_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single individual wearing a helmet, beige top, and dark pants participates in an indoor dodgeball game, throwing a ball while moving within the enclosed court. The person proceeds toward the center of the court, then the camera shifts to show a row of colored dodgeballs in a dispenser. The perspective returns to the individual as they continue moving across the court. The camera alternates between medium shots of the participant and close-ups of the ball dispenser, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5reX6Wr5FTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5reX6Wr5FTs_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 571.6586083433151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "5rkvN_B5k5w", "file_name": "5rkvN_B5k5w_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit side by side; the person in the multicolored tie-dye shirt gestures with their right hand, then touches their face, while the person in the yellow shirt leans toward them, speaks, and subsequently looks downward. The camera remains stationary, capturing their upper bodies in a tight frame with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5rkvN_B5k5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5rkvN_B5k5w_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 145, "blur_score": 43.12071567184395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (people) exhibit discrete motion: the person on the right shows head/shoulder movements (e.g., laughter, tilting), and the person on the left displays hand movements (e.g., raising hand, bringing hand to mouth).", "background_and_ambient_analysis": "Background elements (walls, ceiling) are static and show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind detected)."}}
{"video_id": "5rx75egle7Q", "file_name": "5rx75egle7Q_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a lip piercing and visible red strap on his chest looks upward, then turns his head slightly while smiling broadly. His expression shifts from neutral to joyful as the camera captures him in a close-up with minor handheld movement. Behind him, blurred figures and a blue object (possibly a bag) are partially visible. The camera maintains a slight shake throughout, focusing on his upper body and facial expressions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5rx75egle7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5rx75egle7Q_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 710.1992047133923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is moving their head, upper body, and hand (e.g., raising arm, smiling), with discrete, solid motion indicating intentional physical actions.", "background_and_ambient_analysis": "Background elements (blue/black items) show no uniform shifting, and there are no fire, water, or smoke present, so no ambient environmental motion."}}
{"video_id": "5rfP6nGAQrU", "file_name": "5rfP6nGAQrU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a shattered glass panel held in a metallic frame, marked by red dots. A person wearing a yellow glove presses against the glass, causing it to fragment further. The camera then focuses on a close-up of the broken glass as the hand remains visible through the shards. Finally, the camera pulls back to reveal the glass panel within an outdoor testing environment where the person interacts with it near trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5rfP6nGAQrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5rfP6nGAQrU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 563.7708618374996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Glass fragments are visibly moving and breaking due to external impact, with a person's hand interacting with the broken glass. The fragments exhibit discrete, solid object motion from collision/impact.", "background_and_ambient_analysis": "The background features a static blue wall and an outdoor scene with sky, trees, and a crane. No fluid or gaseous motion (fire, water, smoke, wind) is present, ruling out ambient_environmental."}}
{"video_id": "5sE6zXXElYw", "file_name": "5sE6zXXElYw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt, yellow shorts, and white shoes stands near a body of water, holding a long-handled tool. A red wheelbarrow is positioned to their left. They step back and move slightly right while facing the water. The camera maintains a slight shake, capturing the scene from a ground-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sE6zXXElYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sE6zXXElYw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 194.2029520796034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A person is moving slightly, shifting their position on a rock by changing stance and stepping. The motion is subtle but evident across frames.", "background_and_ambient_analysis": "Background trees and water are static. Water is calm (no visible waves or flow), and trees do not show significant swaying. Minimal ambient environmental motion observed."}}
{"video_id": "5s4o9CSjwpk", "file_name": "5s4o9CSjwpk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet, dark shirt, jeans, and beige shoes mounts a blue motorcycle and begins riding along a paved road. The motorcycle moves forward, passing trees and buildings, as the camera follows from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5s4o9CSjwpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5s4o9CSjwpk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 509.3456693601442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a blue motorcycle moving forward along a road, with the rider maintaining balance and controlling the vehicle's motion.", "background_and_ambient_analysis": "Background elements (trees, building, road) are static with no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5s8eFaLhblY", "file_name": "5s8eFaLhblY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray long-sleeve shirt and dark pants ascends a wooden staircase, gripping the banister with their right hand while moving upward. The camera follows closely from behind, exhibiting a slight shake during the tracking motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5s8eFaLhblY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5s8eFaLhblY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.37542821192079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is ascending the staircase, exhibiting clear locomotion (walking) with distinct physical movement patterns.", "background_and_ambient_analysis": "The static background elements (walls, stair railings, shelves) remain consistent across frames with no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "5s8iiwD8--c", "file_name": "5s8iiwD8--c_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman holds a newborn baby wrapped in a white blanket and wearing a light-colored cap; the baby begins to cry, mouth opening wide, as the camera zooms in on the baby's face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5s8iiwD8--c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5s8iiwD8--c_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 40.86535116650661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Newborn baby exhibits discrete movements (yawning, arm motion) due to physiological actions; adult is static.", "background_and_ambient_analysis": "Background elements (bed, walls) are stationary; no fluid motion (fire, water, smoke) or significant environmental forces detected."}}
{"video_id": "5sHkYyfplOg", "file_name": "5sHkYyfplOg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a large crowd in a room. There's a man in a cap and camouflage shirt standing on something, maybe a platform, since he's elevated. People are around him, some clapping or looking up. Then the scene cuts to a different angle where a person in a gray outfit is skating, and there's another person in a yellow sweater. Wait, the first part: the main subjects are the crowd and the man on the platform. Then the camera moves to a different scene with a skater. Need to keep it chronological.\n\nFirst part: a crowd in a large room with beige walls, people in various colors (red jacket, black suits). The man is standing on a platform (so he's above the crowd), holding something? Wait, the second frame shows him with hands in pockets maybe. Then the third frame is a different angle: a skater (gray clothes, roller skates) moving through a crowd, people around him, some in yellow, black. \n\nWait, the video transitions from the first scene (crowd with man on platform) to a second scene (skater). So chronological order: first scene: many people in a room, a man in camouflage shirt and cap standing on a platform, crowd interacting. Then camera shifts to another scene where a person on roller skates (gray shirt, dark pants) moves through a room with people in various outfits (yellow sweater, black jacket), plants in the background.\n\nNeed to describe motion: in first part, the crowd is moving or interacting, the man is standing. Then the camera cuts to the skater moving, maybe in front of people. \n\nCheck rules: focus on motion and behavior. First, the crowd is gathered, man on platform. Then camera moves to skater skating through the area. Mention appearance: man in camouflage, cap; skater in gray shirt, skates. Number: large crowd (many people), then the skater is one person.\n\nSpatial: in first scene, man is elevated above crowd; in second, skater is moving through people.\n\nBackground minimal: rooms with walls, maybe doors, plants.\n\nCamera perspective: first scene is a medium shot of the room, then cuts to another angle (maybe a bit closer on the skater).\n\nSo put it together: \n\nInitially, a large crowd gathers in a warmly lit room with beige walls and framed pictures; a man in a camouflage shirt and cap stands elevated on a platform, surrounded by people in various colored attire, some clapping and observing. The scene transitions to a different angle where a person in gray clothing and roller skates glides through a crowded space, passing near individuals in black and yellow sweaters, with potted plants visible in the background. The camera shifts from a wide view of the room to a closer perspective of the skater moving through the crowd.\n\nCheck rules: chronological, motion, behavior. Yes. Mention appearance (camouflage shirt, gray clothing), number (large crowd), spatial (elevated, passing near). Background minimal (warmly lit room, potted plants). Camera movement: shifts from wide to closer.\n\nWait, the first frame: man standing on something. The second frame: same man? Wait, no, the video starts with [0.0] frame: man standing. Then [1.0] frame: same man, maybe moving? Then [2.0] frame: cuts to a different scene where a person is skating. Wait, the frames: 0,1,2,3,4,5. So first two frames are the man in the room, then frames 2-5 are the skating scene.\n\nWait, the problem states: \"the provided video\" has these frames. So need to check the sequence:\n\nFrame 0: man standing, crowd around.\n\nFrame 1: similar, man still standing, crowd moving.\n\nFrame 2: cuts to a different scene: person in gray shirt and pants (skating) leaning forward, others around.\n\nFrame 3: same person skating, moving, people looking.\n\nFrame 4: same.\n\nSo the video has two scenes: first scene (0-1s) of man on platform in crowd; second scene (2-5s) of skater moving through crowd.\n\nSo the caption should cover both scenes chronologically.\n\nSo the first part: many people in a room, man on platform. Then camera shifts to skater.\n\nNow, write it as:\n\nIn the initial segment, a large crowd assembles in a well-lit room with beige walls and framed artwork; a man wearing a camouflage shirt, cap, and gray pants stands elevated on a platform, surrounded by people in dark and colorful clothing, some clapping while others observe. The scene transitions to a different setting where a person in gray attire and roller skates glides through the space, passing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sHkYyfplOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sHkYyfplOg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 89.43791129873031, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) exhibit locomotion and intentional movement (e.g., dancing, shifting positions) consistent with physical forces.", "background_and_ambient_analysis": "Background elements (walls, furniture, architectural features) remain static with no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "5sU7927xx64", "file_name": "5sU7927xx64_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and another in a pink shirt stand near a brick structure in an outdoor area. The person in pink moves toward a workbench, uses metal tongs to handle a dark object in a metal container, then pulls out a long, dark object. The camera shifts from a medium shot to a close-up of her hands and the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sU7927xx64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sU7927xx64_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 284.8581958387931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hammer and metal object are discrete objects moving due to explicit physical forces (hammering action). The hammer is swung and struck against the metal, causing deformation.", "background_and_ambient_analysis": "The background walls and forge structure are static with no uniform shifting. The fire in the forge is present but not dominant; it is a localized element without fluid motion dominating the scene."}}
{"video_id": "5sMRwUQT8uo", "file_name": "5sMRwUQT8uo_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with purple long sleeves spreads yellow butter across a black frying pan on a gas stove, then lifts a metal bowl containing a yellow mixture and pours it into the pan. The camera remains close and static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sMRwUQT8uo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sMRwUQT8uo_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 37.35179723559765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and pan (discrete solid objects) move as they clean the pan and pour batter into a smaller pan; batter is a fluid but is contained within a bowl and pan, representing controlled discrete object interaction.", "background_and_ambient_analysis": "Background elements (stove, kitchen items) show no uniform shifting; no fire, water, or smoke visible, ruling out ambient_environmental motion."}}
{"video_id": "5ssDkINP20w", "file_name": "5ssDkINP20w_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let's structure it:  First, main subject (child) actions. Chronological: starts with child holding newspaper, then flips pages.  Appearance: child in gray sweater (color, size? child is small). Newspaper is open, being flipped.  Spatial: child seated, newspaper in hands.  Camera: since the video is handheld, slight shake. Perspective: close-up, probably.  Background: minimal, so maybe mention \"a room with indistinct background elements\" but keep minimal.  So putting it all together:  <caption_output>A small child in a gray sweater sits and holds a newspaper, then flips through its pages with both hands, revealing the printed content. The child's focus is on the newspaper, which is partially open. The camera maintains a close-up perspective with slight movement, capturing the child from a front angle as they interact with the newspaper.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ssDkINP20w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ssDkINP20w_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 830.0305137848889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child actively turns newspaper pages, causing discrete motion of the newspaper (solid object) through physical hand movements.", "background_and_ambient_analysis": "The background (chair, table, and objects) remains static with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "5sgbX93Gu6Y", "file_name": "5sgbX93Gu6Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black athletic wear, a black cap, and blue sneakers stands on a blue stability ball, swinging a white jump rope in circular motions while jumping. The individual alternates the rope’s path beneath and over their body in a continuous sequence. The camera remains static, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sgbX93Gu6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sgbX93Gu6Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 84.76675312334923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is jumping rope, causing the jump rope to move in a circular pattern. The person's body moves in a jumping motion.", "background_and_ambient_analysis": "Background elements (wall, bench) are static. No fluid or environmental motion (fire, water, wind) is dominant."}}
{"video_id": "5seoYZZLji0", "file_name": "5seoYZZLji0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink tank top, black shorts, and white shoes lifts a barbell with large yellow plates from a squat position to a standing position. She remains centered in the gym space, with scattered weight plates and equipment visible in the background. The camera maintains a steady, front-facing angle capturing her full-body motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5seoYZZLji0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5seoYZZLji0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 150, "blur_score": 88.41324125621702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire is performing a weightlifting motion, moving the barbell vertically while maintaining a squat position; this involves explicit physical force application (lifting weights).", "background_and_ambient_analysis": "The background elements (black curtain, cardboard boxes, gym equipment) are static and show no uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "5sY5KpGV8Og", "file_name": "5sY5KpGV8Og_000615_000625.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing a yoga pose. First, the person is in a downward dog position on a purple mat. Then they transition by moving their hands and knees. Let's check the steps. The main subject is a woman (but we don't need to say gender, just person). She's wearing a teal top and white pants. The sequence: starts in a forward bend, then lowers to the mat, then moves into a crouched position with hands on the mat. Background has a room with tiled floor, a small table, window. Camera is stationary, probably eye-level. Need to be chronological.\n\nFirst frame: person in downward dog (hands on mat, knees bent, hips up). Then moves forward, lowering hands to the mat, then transitions to a position where knees are on the mat, hands forward, body lowered. So motion: starts in downward dog, moves forward into a forward bend with hands on mat, then shifts to a kneeling position with hands on mat. Wait, the video frames: frame 0 is downward dog, frame 1-2 is moving forward, frame 3-4 is transitioning down. So the action is a person in a teal top and white pants performing a yoga sequence on a purple mat, transitioning from a downward dog pose to a forward fold with hands on the mat, then lowering the body further to a kneeling position with hands placed on the mat in front of the knees. Spatial: the mat is on a tiled floor, near a wooden table and window. Camera is static, top-down? Wait, the description says \"top-down\" but the video might be eye-level. The rules say \"conclude with camera perspective\". The example might have top-down, but here, looking at the scene, the camera is likely at eye level, capturing the person from a frontal perspective. Wait, in the video, the person is in the middle of the frame, so camera is probably fixed, static.\n\nNow, structure: chronologically. Subject: a person (appearance: teal tank top, white pants, barefoot). Action: starts in downward dog pose on purple mat, transitions by moving hands forward and bending knees to lower the body, ending in a position with hands on mat and knees bent. Background: tiled floor, wooden table, window (minimal). Camera: stationary, eye-level.\n\nSo the caption should be concise. Let's draft:\n\nA person wearing a teal tank top and white pants performs a yoga sequence on a purple mat. They begin in a downward dog pose, then move their hands forward to lower their body into a forward fold with knees bent, ending in a position where hands rest on the mat in front of the knees. The scene is set on a tiled floor with a wooden table and window in the background; the camera remains stationary at eye level.\n\nCheck rules: a) motion chronological. b) appearance: teal top, white pants. c) spatial: mat on tiled floor, table and window. d) camera: stationary, eye level. e) background minimal (tiled floor, table, window). f) exclude text, names. g) no reasoning.\n\nWait, the video shows the person in downward dog (frame 0), then moving hands forward (frames 1-2), then lowering knees (frames 3-4), ending in a position where knees are on the mat. So the action is transition from downward dog to forward fold with hands on mat and knees bent.\n\nLet me check the frames again: [0] is downward dog (hands on mat, feet apart, hips high). [1] they lower the body, hands are still on mat, body bending forward. [2] hands closer to feet, knees bent. [3] body lower, hands on mat, knees on mat. [4] knees on mat, body slightly higher. Wait, no, the frames are 0 to 4.0 seconds. The movement is from downward dog to a crouched position. So the sequence is:\n\nStart: downward dog pose (hands and feet on mat, body inverted). Then, hands move forward (lowering the body), knees bend, ending in a position with hands on mat and knees on the mat (knees closer to hands).\n\nSo the caption:\n\nA person in a teal tank top and white pants performs a yoga sequence on a purple mat. Beginning in a downward dog pose, they move their hands forward to lower their body into a crouched position with knees bent and hands resting on the mat. The setting includes a tiled floor, a wooden table, and a window; the camera remains static at eye level.\n\nThat's concise. Let's check the rules. Mention appearance (teal top, white pants), motion chronological (downward dog → crouched), spatial (tiled floor, table, window), camera static. Yes.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5sY5KpGV8Og.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5sY5KpGV8Og_000615_000625.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 680.0201872349724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing yoga poses on a mat, exhibiting distinct locomotion (e.g., transitioning between poses with controlled body movements).", "background_and_ambient_analysis": "Static background elements (tiled floor, walls, table) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "5tBjOLFUPZ0", "file_name": "5tBjOLFUPZ0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with a visible arm tattoo holds a dark green bottle, twisting the cap to release a stream of liquid. They lift the bottle to their mouth and drink, while the background shows a grassy field and distant structures. The camera maintains a close, slightly shaky perspective focused on the person's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tBjOLFUPZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tBjOLFUPZ0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 85.90983659319498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person opens a champagne bottle, causing liquid to splash, then lifts the bottle to drink. The person's arm and body movements are discrete solid-object motions driven by explicit physical actions.", "background_and_ambient_analysis": "Background elements (mountains, grass, distant structures) remain static with no uniform shifting. Minor splash from bottle opening is transient and not dominant ambient motion (fire, water, smoke, wind)."}}
{"video_id": "5t6T_iKlo9c", "file_name": "5t6T_iKlo9c_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user wants. They provided a video snippet with several frames and specific rules for creating a concise caption.\n\nThe main points from the rules are: focus on motion and behavior in chronological order, describe appearance and number, mention spatial relationships, conclude with camera perspective and movement, minimal background, exclude text recognition, etc.\n\nLooking at the video frames: \n\n- Frame 0: Hands holding a camera with a strap, pointing to a white box and a smartphone on a dark surface. The OLX logo is in the top left.\n- Frame 1: The hand moves the camera towards the box, which is next to the phone.\n- Frame 2: Camera is moved closer to the box, now in focus.\n- Frame 3: Close-up of the box with a visible item inside, and the phone is still there.\n- Frame 4: The camera is held above the phone, which is now showing app icons.\n- Frame 5: The camera is placed down, and the phone is being picked up by hands.\n\nWait, the description says \"a person points to a white box and a smartphone\", then the camera is moved towards the box. The smartphone's screen turns on in frame 3. Then the phone's screen shows app icons. Then the camera is placed down, and hands move the phone.\n\nNow, the caption needs to be chronological. Let's break it down step by step.\n\nFirst, the main subjects are the person's hands, the camera, the box, and the smartphone. The person is moving the camera around these objects.\n\nStart with the initial scene: hands holding a black camera with a strap, pointing to a white box and a white smartphone on a dark surface. Then the camera is moved towards the box, which is placed next to the phone. The box is opened to reveal its contents (maybe the camera or something else?), but the video shows the box with a visible item. Then the smartphone's screen turns on, displaying app icons. Finally, the camera is placed down, and the phone is picked up by hands.\n\nWait, in frame 4, the phone is being held, so maybe the hands move the phone. Need to check the frames again.\n\nFrame 0: Hands holding camera, pointing to box and phone on table.\n\nFrame 1: Camera is moved towards the box, which is next to the phone.\n\nFrame 2: Camera is moved closer to the box.\n\nFrame 3: Close-up of the box with an item inside (maybe a smartphone?), and the phone is still there.\n\nWait, frame 3 shows the box with \"iPhone 5\" on it, and the phone is next to it. Then frame 4: The phone is picked up by hands, showing app icons. Frame 5: The camera is placed down, and the phone is being held by hands.\n\nWait, the user's description says:\n\nFrame 0: Hand holding camera, pointing to box and phone.\n\nFrame 1: Camera moved towards box.\n\nFrame 2: Camera moved closer to box.\n\nFrame 3: Close-up of box and phone.\n\nFrame 4: Phone is being held, screen shows icons.\n\nFrame 5: Camera is placed down, hands move phone.\n\nWait, the original frames might be:\n\n[0.0] Hands hold camera, point to white box and white smartphone on dark table.\n\n[1.4] Hand moves camera toward box, which is next to smartphone.\n\n[2.5] Hand moves camera closer to box.\n\n[3.6] Close-up of box with visible item, smartphone still on table.\n\n[4.7] Hand holds smartphone, screen displays app icons.\n\n[5.8] Hand places camera down, picks up smartphone.\n\nWait, the user's provided frames go up to 4.7 seconds. Let me check the original video description given.\n\nThe user's video frames:\n\n0.0: hands holding camera, pointing to white box and smartphone.\n\n1.4: hand moves camera towards box, phone still there.\n\n2.5: hand moves camera closer to box.\n\n3.6: close-up of box (iPhone 5 box) and phone.\n\n4.7: hand holds smartphone, screen shows icons.\n\nWait, the user's frame 4.7 says: \"a hand holds the smartphone, displaying app icons on the screen.\"\n\nThen maybe the next action is placing the camera down. But in the given frames, it's up to 4.7 seconds. Maybe the last action is the hand moving the phone.\n\nSo the chronological order is:\n\n1. Hands hold a black camera with a strap, pointing to a white box and a white smartphone on a dark surface.\n\n2. The hand moves the camera towards the white box, which is positioned next to the smartphone.\n\n3. The camera is moved closer to the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5t6T_iKlo9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5t6T_iKlo9c_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 150, "blur_score": 40.546437553457416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a camera and smartphone; camera is adjusted and moved by hands, smartphone is touched and repositioned by hands.", "background_and_ambient_analysis": "Background elements (dark table, white box) remain stationary without uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "5tDtflEXz9U", "file_name": "5tDtflEXz9U_000208_000218.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap, gray long-sleeve shirt, and blue jeans crouches in front of a stone wall, holding a rectangular brown stone. They carefully position the stone into a gap between larger stones, adjusting it with their hands. The camera zooms in to focus on the hands fitting the stone against the wall’s textured surface, highlighting the stone’s placement and the person’s precise movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tDtflEXz9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tDtflEXz9U_000208_000218.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 716.5617446911126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing hard hat, hoodie, jeans) manipulates mortar and repositions stones on a wall using tools; hand movements and stone placement are discrete solid-object motions.", "background_and_ambient_analysis": "Background elements (stone wall, ground) show no uniform shifting; no fire, water, smoke, or wind detected. Background remains static throughout the clip."}}
{"video_id": "5tGFecJ4VzA", "file_name": "5tGFecJ4VzA_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves a white mahjong tile with green edges, featuring blue and red symbols, from the left side of the frame toward the center. The tile is then placed horizontally adjacent to a row of other tiles. The hand adjusts the position of another tile with purple and blue dots, shifting it to align with the existing row. The tiles are arranged on a brown surface with additional tiles visible in the background. The camera maintains a top-down perspective throughout, capturing the hand's precise movements without any significant motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tGFecJ4VzA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tGFecJ4VzA_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 266.96053775981466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving and placing dominoes on the table. The dominoes are solid objects being rearranged by the hand.", "background_and_ambient_analysis": "The background is a static table surface with no shifting elements or fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "5t29Dp8zw3g", "file_name": "5t29Dp8zw3g_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt manipulates a silver gift box on a wooden surface, first positioning a black ribbon around its top before tying it into a bow. The hands adjust the ribbon's loops and tails to form a symmetrical knot, with the box remaining centered in the frame. The camera stays fixed in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5t29Dp8zw3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5t29Dp8zw3g_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 78.51018882398458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands (wearing a pink shirt) manipulating a gift box and a black ribbon. The hands move to adjust the ribbon, wrap it around the box, and tie a bow, with clear physical interactions involving the box and ribbon.", "background_and_ambient_analysis": "The background consists of a wooden floor and table, which remain static throughout the video. There is no shifting or movement in the background elements, and no fire, water, or wind-induced motion."}}
{"video_id": "5tIZQuiHOcs", "file_name": "5tIZQuiHOcs_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three men stand at a counter in a kitchen setting; the left man wears a white shirt, the middle man a gray shirt, and the right man a black vest over a white shirt. The right man adjusts coffee-making equipment, while the other two observe. The camera cuts to a close-up of a hand with a ring turning a knob on a shiny metal espresso machine. Background elements include coffee cups and bottles on the counter. The camera shifts from a wide shot to a tight close-up on the machine's components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tIZQuiHOcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tIZQuiHOcs_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 623.0476284827671, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hand operating espresso machine lever (applies physical force), machine components (e.g., portafilter) undergoing mechanical displacement due to user interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; kitchen setting remains static in initial frames, espresso machine close-up shows no ambient elements."}}
{"video_id": "5tMKcy-GV_I", "file_name": "5tMKcy-GV_I_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a yellow banana, peeling and rotating it while a red and black shirt is visible. The hands, with a white sleeve, move in front of a wooden dresser with drawers. The camera remains in a close-up position, slightly shifting to follow the hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tMKcy-GV_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tMKcy-GV_I_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 69.63165957394102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively peeling a banana. The banana moves as the peel is removed in a controlled, discrete manner due to the applied physical force from the hands.", "background_and_ambient_analysis": "The wooden dresser and background elements show no shifting or fluid motion. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "5tTlo7L6mOA", "file_name": "5tTlo7L6mOA_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people interact at an outdoor table near a brick building: a person in a dark shirt leans over the table, a person in a green shirt stands to the left and shifts position, and a person in a white shirt with a logo sits at the table, then extends their arm toward it. A hand briefly enters the frame from the right before withdrawing, with the camera exhibiting slight shake and movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tTlo7L6mOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tTlo7L6mOA_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 151.30834631974588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving within the scene; head and body motion are visible, along with hand movements. These are solid, distinct objects exhibiting explicit physical motion (locomotion).", "background_and_ambient_analysis": "Background elements (walls, furniture) appear static with no fluid or environmental motion (e.g., fire, water, smoke). No significant shifting of background structures observed."}}
{"video_id": "5tXzZGIQGg8", "file_name": "5tXzZGIQGg8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless adult crouches beside a young girl with a pink hair clip and a dress; the girl stands and walks away while the adult follows. The camera, with a slight shake, pans left to track their movement across a sunlit yard near a house with visible laundry in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tXzZGIQGg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tXzZGIQGg8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 558.2726318906527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A man and a child are interacting (e.g., the man appears to be holding or comforting the child, with slight positional shifts due to physical interaction).", "background_and_ambient_analysis": "Background elements (building, clothesline, distant figures) show minimal uniform shift. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "5t_t8Ej9hdM", "file_name": "5t_t8Ej9hdM_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt holds a purple object with both hands, manipulating it by moving it in front of their body and adjusting its position. The background features wall decorations, but the focus remains on the person’s hand movements with the purple item. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5t_t8Ej9hdM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5t_t8Ej9hdM_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 469.4828471730032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid distinct object) is manipulating a purple solid object (likely a toy or device) through explicit hand movements. Motion is driven by the person's physical actions without environmental or camera-induced influence.", "background_and_ambient_analysis": "No shifting background or fluid environmental motion (fire, water, wind) observed. Background elements (framed pictures, flag) are static and show no uniform movement."}}
{"video_id": "5tk5YDsNfy8", "file_name": "5tk5YDsNfy8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing bends over a barbell with multiple weight plates on a gym floor, lifts the barbell to standing, then lowers it back down, repeating the motion. The gym background includes weight racks and a yellow weight plate. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tk5YDsNfy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tk5YDsNfy8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 131, "blur_score": 660.3179777814017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell, exhibiting distinct locomotion (bending, lifting, standing) and the barbell is moving under explicit physical force from the person's lifting action.", "background_and_ambient_analysis": "The gym background (walls, equipment, floor) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "5t_CS_2KTPA", "file_name": "5t_CS_2KTPA_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored shirt with a floral pattern uses a chisel to carve a large, gray, textured stone sculpture mounted on a wooden block. The individual’s arm moves the chisel across the stone’s surface, then withdraws the tool. The stone, with visible linear patterns, remains stationary as the person works. The camera stays fixed, closely framing the carving action and the stone’s surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5t_CS_2KTPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5t_CS_2KTPA_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 127.65365403526783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a tool are moving to work on a large wrapped spherical object. The hand motions are deliberate and driven by the person's physical actions.", "background_and_ambient_analysis": "The background (room furniture, chairs) is static with no shifting. No fluid or wind motion detected (e.g., fire, water, smoke, wind)."}}
{"video_id": "5ti-rcV7Hcg", "file_name": "5ti-rcV7Hcg_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a blue pool table with scattered colored balls (red, yellow, black, and white) is central. A person in a white shirt initially stands near the table; a person in a teal shirt then approaches from the left, holding a cue stick, and takes a shot. Next, a person in a beige shirt steps forward with a cue stick to take their turn. The camera maintains a medium shot, panning slightly to follow the players' movements as they cycle around the table, capturing their shots and interactions with the balls. The background features additional pool tables but remains out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ti-rcV7Hcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ti-rcV7Hcg_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 51.86363921298245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: pool balls moving due to collisions, and players (in white and teal shirts) moving to take shots and walk around the table. Motion is caused by physical forces (cue strikes and ball collisions).", "background_and_ambient_analysis": "No significant fluid motion (fire, water, smoke, wind) observed. Background walls and objects remain static without uniform shifting."}}
{"video_id": "5tWBAJOjag8", "file_name": "5tWBAJOjag8_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a slender silver metal pin above a table scattered with numerous similar silver pins, a wooden mallet, and a white container holding additional pins. The hands lower the pin onto a small brown square pad on the table, then methodically arrange multiple silver pins around the pad and mallet. A blue striped cloth rests in the background. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tWBAJOjag8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tWBAJOjag8_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 113.01484417224705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate discrete solid objects: small metal pins/needles and a square piece of material, with motion resulting from explicit physical handling and placement.", "background_and_ambient_analysis": "Background elements (blue/white cloth, table surface) show no uniform shifting or fluid motion (fire, water, wind), indicating no dominant environmental phenomena."}}
{"video_id": "5tsfQV33_TE", "file_name": "5tsfQV33_TE_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless, muscular man stands in a bathroom, holding a toothbrush in front of a mirror. He brings the toothbrush to his mouth, moving it back and forth as if brushing teeth. A purple towel hangs on a rack to his right, with toiletries visible on the sink. The camera remains static with slight movement, capturing him from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tsfQV33_TE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tsfQV33_TE_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 80.13161973020897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5u1LqeshzZc", "file_name": "5u1LqeshzZc_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue gloves manipulates a tool to tighten bolts on a silver car wheel hub, moving their hand in circular motions around the bolts. The camera maintains a close-up perspective, following the hand’s movements as it works on the wheel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5u1LqeshzZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5u1LqeshzZc_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 231.26173633604532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue gloves manipulates the car wheel's lug nuts, with visible hand movements tightening/loosening bolts.", "background_and_ambient_analysis": "Background elements (black structure with text) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "5u28t21ARqo", "file_name": "5u28t21ARqo_000462_000472.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise caption for the video based on the given rules. Let me first watch the video description.\n\nThe video shows two people in an indoor space, maybe a squash court. The first frame has two individuals: one in a dark tank top and dark shorts on the left, and another in a white tank top and dark shorts on the right. They seem to be moving around. The camera is moving, maybe following one of them.\n\nI need to focus on their motion and behavior in chronological order. Let's break down each frame. \n\nFrame 0: Both are standing. The person in dark is on the left, white on the right. \n\nFrame 1: The dark-shirt person moves towards the center. White-shirt stays back.\n\nFrame 2: Dark-shirt moves closer to the right, white-shirt is still there.\n\nFrame 3: Dark-shirt is near the wall, white-shirt moves towards the left.\n\nFrame 4: White-shirt is now on the left, dark-shirt on the right. Camera is panning left.\n\nFrame 5: Both are moving, maybe running. Camera continues to move, maybe with a slight shake.\n\nWait, the user mentioned to describe motion chronologically. So the sequence of actions: first, the person in dark moves towards the right, then the other person moves towards the left, and they continue moving around the court.\n\nAppearance: Two males, one in dark tank top and shorts, the other in white tank top and dark shorts. \n\nSpatial relationships: Initially, they are in opposite directions. Then the dark-shirt person moves towards the center, then towards the wall, while the white-shirt person moves left and then towards the camera.\n\nBackground: Indoor, white walls, wooden floor. Minimal background except the court.\n\nCamera perspective: The camera is moving, possibly handheld, with some shake. It follows the movement of the dark-shirt person initially, then pans left as the white-shirt person moves.\n\nNeed to keep background minimal, so mention only that it's an indoor space with white walls and wooden floor.\n\nConclude with camera perspective and movement: handheld, slight shake, panning left.\n\nCheck the rules: focus on motion, appearance, spatial relations, camera perspective. Avoid text, names.\n\nSo putting it all together:\n\nTwo men, one in a dark tank top and dark shorts, the other in a white tank top and dark shorts, move across an indoor wooden-floored space with white walls. Initially positioned opposite each other, the man in dark moves rightward while the other shifts leftward; they continue running in opposite directions. The camera follows the dark-shirted man initially, then pans left with a slight shake, capturing their movement against the plain backdrop.\n\nWait, need to check chronological order. First frame: both standing. Then the dark-shirt moves towards the right. Then white-shirt moves left. Then they continue moving. Let me check the video frames:\n\n[0.0] Both standing.\n\n[0.3] Dark moves left (since the next frame shows dark moving towards the camera? Wait, maybe the frames are sequential. Wait the user provided the video frames as [0.0], [0.3], [0.6], etc. Wait, the user's video description has the frames as:\n\n<0.0 seconds> - both standing.\n\n<0.3> - dark moves towards center.\n\n<0.6> - dark moving right, white still left.\n\n<0.9> - white moves towards camera?\n\nWait the user's description of the frames:\n\n[0.0] - two people, left (dark), right (white).\n\n[0.3] - dark moves right towards center.\n\n[0.6] - dark is now near right wall, white is moving left.\n\nWait the frames are sequential. So the correct order is:\n\nAt 0.0s: two men, one in dark tank top and shorts on left, white on right. \n\nAt 0.3s: dark moves towards center, white stays.\n\nAt 0.6s: dark moves towards right wall, white moves left.\n\nAt 0.9s: both moving, maybe white moving towards camera.\n\nWait the user's frames:\n\n<0.0> - left dark, right white.\n\n<0.3> - dark is now moving towards center (so left to right), white still there.\n\n<0.6> - dark is near right wall, white is moving left.\n\n<0.9> - white is now on left, dark on right.\n\nWait the user's frames as described:\n\nThe frames go:\n\n0.0: two people, left dark, right white.\n\n0.3: dark moves right (towards center), white remains.\n\n0.6: dark moves towards right wall, white moves left.\n\n0.9: dark is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5u28t21ARqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5u28t21ARqo_000462_000472.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 48.693870040173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in dark clothing, one in white) are actively moving across the squash court. They exhibit clear locomotion (walking, turning) and one is holding a racket. Their motion is distinct and solid, driven by their own physical movement rather than environmental forces.", "background_and_ambient_analysis": "The white walls and wooden floor remain consistently stationary throughout the video, showing no uniform shifting or fluid motion. There are no fire, water, smoke, or wind effects present in the environment."}}
{"video_id": "5u4YDZAywLc", "file_name": "5u4YDZAywLc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four children gather around a wooden table with a circular track toy. A child in a red jacket reaches across the table, while another in a pink puffer jacket moves their hand toward the track. A child in a black-and-white plaid vest leans forward, interacting with the toy, and a fourth child in a light gray shirt engages with the activity. Throughout the sequence, the children shift their hands and positions around the track. The camera remains stationary with slight movement, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5u4YDZAywLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5u4YDZAywLc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 457.5448644400183, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children actively manipulate objects: a child in red jacket leans over the table, a child in plaid shirt pushes a circular board, and another child interacts with items on the table. Their movements involve physical forces from direct interaction.", "background_and_ambient_analysis": "The background (walls, furniture) is static with no uniform shifting. No fluid motion (fire, water, smoke, wind) is observed; the water bottle remains still."}}
{"video_id": "5u09Sj8ePZU", "file_name": "5u09Sj8ePZU_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people are positioned on a wooden stage: a man in a light-colored shirt, beige pants, and bow tie stands centrally, flanked by two women in white tops and red polka dot shorts. Initially still, the man adjusts his bow tie as the women begin moving; they step forward, then the man steps forward while both women swing their arms and kick their legs, followed by a synchronized arm raise above their heads. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5u09Sj8ePZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5u09Sj8ePZU_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 252.5978248763954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three dancers (solid, discrete objects) exhibit coordinated locomotion and dance movements, including stepping, arm gestures, and synchronized choreography.", "background_and_ambient_analysis": "The stage background (dark walls, wooden floor) shows no uniform shifting; there are no fire, water, smoke, or wind-driven motions observed."}}
{"video_id": "5u6opjQswXM", "file_name": "5u6opjQswXM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four skydivers in black suits fall in freefall, initially clustered tightly before gradually spreading apart as they descend over a coastal city. The camera captures them from a top-down perspective with the urban landscape and water visible below.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5u6opjQswXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5u6opjQswXM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 1111.02309272302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple skydivers (5-6 individuals) are visible, forming and adjusting formations during freefall. Their discrete, solid bodies exhibit controlled motion due to gravity and active maneuvering.", "background_and_ambient_analysis": "The background consists of Earth's surface and a static landmark structure; no fluid motion (fire, water, wind) is present. The Earth's surface appears fixed with no uniform shifting, indicating no dominant environmental fluid dynamics."}}
{"video_id": "5tsLnCmxF0g", "file_name": "5tsLnCmxF0g_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black tracksuit with white stripes and white shoes lifts a heavy barbell with large black and yellow weight plates from a squat position to their shoulders, standing upright with the barbell held above their head. The individual is positioned in front of a plywood wall with scattered weight plates visible in the background. The camera maintains a static, eye-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tsLnCmxF0g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tsLnCmxF0g_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 62.484968773453645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a barbell are moving: the person performs a weightlifting motion (squatting, lifting, standing), causing the barbell to rise and fall.", "background_and_ambient_analysis": "The background features plywood walls and gym equipment that remain static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "5tvIkqi31S0", "file_name": "5tvIkqi31S0_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark sleeves adjusts a large rectangular colorful image on a white surface, rotating and repositioning it. They then use a brush to apply glue along the image’s edges. The scene is viewed from a top-down perspective, with the hands methodically preparing the image for subsequent steps.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5tvIkqi31S0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5tvIkqi31S0_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 125.69217825923144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to manipulate the book and craft materials (scissors, glue, etc.).", "background_and_ambient_analysis": "The background (white table) is static. There is no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5uGUnrSbgUo", "file_name": "5uGUnrSbgUo_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt sits on a bed, arranging several blue and white balloons on a table in front of them. They adjust the balloons’ positions, moving their hands across the table, while a second person briefly enters from the left, reaching toward the table. The background includes a floral-patterned curtain and a mirror, with the camera maintaining a slight shake and fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uGUnrSbgUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uGUnrSbgUo_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 159, "blur_score": 81.51307435587114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving blue and white balls on the table. The balls are solid objects exhibiting displacement due to explicit physical interaction (pushing, rotating).", "background_and_ambient_analysis": "No significant shifting of background elements (curtain, TV, bed). No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5uMZ5BMZ38s", "file_name": "5uMZ5BMZ38s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The slot machine's reels begin spinning rapidly, displaying various symbols that rotate vertically, then gradually stop to reveal new symbol arrangements. The reels feature multiple symbols including fruit imagery and other icons, which shift positions across the three vertical columns. The camera remains fixed on the slot machine screen throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uMZ5BMZ38s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uMZ5BMZ38s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 516.1253894831664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The reel symbols (e.g., purple ball, orange, fruit icons) on the slot machine are moving as the reels spin, indicating discrete objects in motion due to mechanical rotation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); the slot machine frame and static icons remain consistent throughout the frames."}}
{"video_id": "5uRWchiG5Ck", "file_name": "5uRWchiG5Ck_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and black shorts lies on a bed with red and black bedding, holding a blue object. They rotate and manipulate the object, bringing it closer to their face. To the left, a small table holds various items. The camera remains close, shifting slightly during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uRWchiG5Ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uRWchiG5Ck_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 63.731971422044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is actively inflating a blue balloon using their hands, causing the balloon to expand and change shape. The motion is driven by the person's manual action.", "background_and_ambient_analysis": "The background elements (wooden table, red carpet, bed cushions) remain stationary and do not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5uEtDRpimCo", "file_name": "5uEtDRpimCo_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people runs and walks across a grassy field and red track, with some in white attire moving toward a blue tent. A person in white holding a yellow flag walks along the track, while others run on the field carrying sticks. The camera pans left to follow the motion of the participants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uEtDRpimCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uEtDRpimCo_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 32.830184957016954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (athletes, officials) exhibit locomotion: an athlete runs from left to right across the field, while other individuals (e.g., officials, teammates) move and position themselves around the event area.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Stadium structures, tents, and grass remain static with no signs of fire, water, smoke, or wind-driven movement."}}
{"video_id": "5uXjYj72dCY", "file_name": "5uXjYj72dCY_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and light shorts jumps a rope in a gym, then stops as the rope falls to the floor, lying in front of them; the background includes punching bags and kettlebells. The camera remains stationary at a low angle with the rope partially visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uXjYj72dCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uXjYj72dCY_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 144, "blur_score": 339.6367618744525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively jumping rope, with discrete motion of their body and the rope due to locomotion.", "background_and_ambient_analysis": "No shifting background elements (static walls, heavy bag, radiator); no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "5uY8XaLMkCs", "file_name": "5uY8XaLMkCs_000454_000464.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people in dark clothing sit on a white couch, each drinking from glasses. A table in front holds multiple wine bottles. The camera slightly pans to show them drinking, maintaining a steady view of the seated group against a dimly lit background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uY8XaLMkCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uY8XaLMkCs_000454_000464.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 107.1468474598114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people seated on a couch, exhibiting discrete motions (gesturing, slight body shifts) due to human locomotion.", "background_and_ambient_analysis": "Background elements (city lights, walls) show no uniform shifting; no fire, water, or wind-driven fluid motion present."}}
{"video_id": "5uVdEPXJQ98", "file_name": "5uVdEPXJQ98_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a light blue shirt and a child in red pants, a pink striped shirt, and a white hat interact with dense green foliage in a forested area. The adult, partially visible with an arm around the child, guides the child's hand as they both reach into the bushes. The child’s hand moves through the vegetation, followed by the adult’s hand, while the child holds a small blue pouch. The camera maintains a close-up perspective with slight shake, capturing their side-by-side exploration of the plants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uVdEPXJQ98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uVdEPXJQ98_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1672.507234322081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white cap, blue shirt, red shorts) is actively pruning a bush using hand tools, with distinct arm and torso movements driven by physical effort.", "background_and_ambient_analysis": "Background elements (trees, foliage) show minimal movement, no dominant environmental flows (fire, water, smoke) or strong wind effects. Minor plant sway is negligible and not the primary motion."}}
{"video_id": "5uUcBzwBv0I", "file_name": "5uUcBzwBv0I_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue shorts and a light shirt swings an axe with a green handle downward onto a vertical log positioned atop a pile of cut timber. The individual steps forward, drives the axe into the log, then pulls it back, repeating the motion. The logs are arranged in a stacked pile with some cut horizontally, and the action occurs in front of a wooden fence and greenery. The camera maintains a stationary medium shot focused on the chopping motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uUcBzwBv0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uUcBzwBv0I_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 129.66563363483897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shorts) is swinging an axe to split logs. The axe moves through the air and strikes a log, causing the log to break. This is a discrete collision between solid objects.", "background_and_ambient_analysis": "The background (grass, fence, trees) is static with no signs of fluid motion (fire, water, smoke) or wind. No camera-induced shifts in background elements are observed."}}
{"video_id": "5uk-snYqwFM", "file_name": "5uk-snYqwFM_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long red hair and a blue shirt plays a wooden recorder, holding it to their mouth throughout the sequence. The individual remains stationary in a room with a rocking chair featuring a plush toy visible behind them to the right. The camera maintains a static perspective from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uk-snYqwFM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uk-snYqwFM_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 161, "blur_score": 324.3505968399684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person playing a recorder exhibits controlled hand and lip movements for instrument operation; solid, distinct motion tracked within a bounding box.", "background_and_ambient_analysis": "Static background (bed, chair, wall pictures) shows no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "5unK6nlBMNc", "file_name": "5unK6nlBMNc_000255_000265.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a white cloth wipes the white baseboard along the carpeted floor from left to right. The scene then cuts to a woman in a purple sweater speaking and gesturing in front of a framed artwork and a lamp. The camera begins with a close-up view of the baseboard and transitions to a medium shot of the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5unK6nlBMNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5unK6nlBMNc_000255_000265.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 30.408047142866657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cloth cleans a baseboard, and later a woman gestures while speaking; both are discrete solid objects moving due to explicit physical actions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; walls and carpet remain static throughout, with no fire, water, or smoke present."}}
{"video_id": "5upLPhRfjzE", "file_name": "5upLPhRfjzE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt and blue shorts crouches on a concrete floor as an adult in a white shirt and white pants assists. The child stands, runs forward, and the adult follows. The camera slightly shakes, tracking the movement amid a crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5upLPhRfjzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5upLPhRfjzE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 103.52018368106418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated individual (Subject A) transitions from sitting to standing while another person (Subject B) assists. Subject A then manipulates a large cloth-like object, moving it across their body while standing. Both subjects exhibit clear locomotion and object handling due to intentional physical actions.", "background_and_ambient_analysis": "The background features static elements (walls, standing spectators) with no fluid motion (fire, water, smoke) or significant environmental drift. Background elements remain relatively fixed, showing no uniform shifting."}}
{"video_id": "5ud5k96Qb3Q", "file_name": "5ud5k96Qb3Q_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the main subjects: three children. They're moving around in a room with a checkered floor. Let's break down the chronological order.\n\nIn the first frame, there are three kids. The one on the left is a boy in a gray shirt and dark pants, maybe? Wait, the video shows a girl in a polka dot dress with a ponytail, another girl in a black and white dress with a heart, and a boy in a gray shirt with a green design. Wait, the description says three children. Let's check the frames:\n\nFrame 0: three kids. The boy on the left is walking, the middle girl is standing, the right girl has a hand raised. Then in frame 1, the boy is moving towards the camera, the middle girl looks at him, right girl is still. Frame 2: boy is in front, middle girl moves left, right girl walks towards the back. Frame 3: boy is moving right, middle girl is in front, right girl is behind. Frame 4: the middle girl is raising her arms, maybe dancing, boy is on the right moving, right girl is behind. Frame 5: boy is moving right, middle girl is dancing, right girl is walking back.\n\nWait, need to focus on motion and behavior. So the main subjects are three children. Let's describe their appearance briefly: three young children, two girls in dark patterned dresses (one with white polka dots, another with a different pattern), one boy in a light gray shirt with a colorful design.\n\nChronic order: The video starts with the boy on the left walking toward the camera, the middle girl standing, and the right girl with a hand raised. Then the boy moves to the right, the middle girl steps forward, and the right girl turns around. Next, the middle girl raises her arms as she moves, while the boy walks to the right and the right girl moves backward. Finally, the middle girl continues dancing, the boy moves further right, and the right girl walks away.\n\nSpatial relationships: Initially, the boy is on the left, middle girl center, right girl right. Then boy moves right, middle girl moves forward, right girl moves back. Camera: seems like a stationary shot, maybe slight shake? Wait, the problem says conclude with camera perspective and movement. The video might be a handheld shot, so slight shake, top-down? Wait, the floor is checkered, so probably eye-level, not top-down. Let's see: the camera is probably at a normal height, capturing the kids in the room. Movement: the camera doesn't pan, maybe slight shake but not much.\n\nBackground: minimal, just the tiled floor and some furniture (stool, chair, maybe kitchen area), but rule e says keep background minimal unless essential. So maybe mention \"tiled floor\" as background but not too much.\n\nNow, concise chronological paragraph:\n\nThree young children interact in a tiled room: a boy in a light gray shirt with a colorful design walks from left to right, while two girls in dark patterned dresses move dynamically. The boy advances toward the camera then shifts right; the middle girl raises her arms as she steps forward, and the right girl turns around and walks backward. The camera remains stationary with slight movement, capturing their motion on the checkered floor.\n\nWait, let's check rules:\n\na) Motion and behavior chronological: yes. Boy walks, moves; girls move. b) Appearance: three children, boy's shirt color and design, girls' dresses. c) Spatial: boy on left, middle girl center, right girl right; then boy shifts right, middle girl forward, right girl backward. d) Camera: stationary with slight movement. e) Background minimal: tiled floor, but maybe not essential. f) Exclude text recognition: yes, no names or text. g) No internal reasoning.\n\nLet me rephrase:\n\nThree children move in a room with a checkered tile floor. A boy in a light gray shirt with a colorful design walks from left to right, while two girls in dark patterned dresses— one with polka dots, the other with a heart design— interact. Initially, the boy moves toward the camera, the middle girl stands, and the right girl raises her hand. The boy then shifts right; the middle girl raises her arms as she steps forward, and the right girl turns and walks backward. The camera remains fixed with slight movement.\n\nWait, need to be concise. Let's make sure it's a paragraph. Also, rule c: mention spatial relationships if relevant. So in chronological order:\n\nStart: boy on left walks toward camera, middle girl stands, right girl has arm raised. Then boy moves right, middle girl steps forward, right girl turns. Middle girl raises arms as she moves, boy moves further right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ud5k96Qb3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ud5k96Qb3Q_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 147.8859962100004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children are moving: one raises an arm, others jog and gesture, exhibiting locomotion and physical interaction (e.g., one child touches another).", "background_and_ambient_analysis": "Background elements (walls, tiled floor, furniture) are stationary; no shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5utLka1BzD4", "file_name": "5utLka1BzD4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of polo players on brown horses, wearing red and yellow jerseys, gallop across a grassy field in tight formation while competing for the ball, riders adjusting positions as they move forward; the camera follows their motion with a slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5utLka1BzD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5utLka1BzD4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 326.30369304443695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses are moving rapidly across the field; their motion is driven by horse galloping and rider positioning.", "background_and_ambient_analysis": "Background elements (grass field, trees) show no uniform shifting; no fire, water, or smoke detected."}}
{"video_id": "5uxdFcdUXB8", "file_name": "5uxdFcdUXB8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man in a green polo shirt and beige pants sits in a dark chair, wearing a nasal cannula. He remains seated, then slightly moves his hands and gestures as he speaks. The background includes a side table with a lamp, telephone, and mug, plus a plant behind him. The camera remains stationary, fixed on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uxdFcdUXB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uxdFcdUXB8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 83.15459879557292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (the man) turns his head to the left, exhibiting discrete movement.", "background_and_ambient_analysis": "Background is static: walls, furniture, and objects are fixed. No fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "5usoJby0Bps", "file_name": "5usoJby0Bps_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A makeup artist applies makeup to a woman's eye using a brush, then uses a bottle to apply product, continuing the application. The woman has long blonde hair and pink lips, lying with her head tilted back. The artist’s hands move methodically in front of her face, focusing on the eye area. The camera maintains a close-up, steady perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5usoJby0Bps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5usoJby0Bps_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 322.75029990694776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The makeup artist's hand (applying makeup with a brush and dropper) and the person's head (minimal movement) are moving.", "background_and_ambient_analysis": "The background (white surface and dark object with text) is static; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "5ueBa5zlZhA", "file_name": "5ueBa5zlZhA_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white bread slice over a yellow plate. The hand uses a knife to take yellow butter from a small glass bowl and spreads it onto the bread slice. Next, the hand uses a spoon to scoop light brown paneer mixture from a clear glass bowl and spreads it onto the buttered bread slice. The camera remains stationary in a top-down perspective, focusing on the hands and food items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ueBa5zlZhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ueBa5zlZhA_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.860514439375024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands spreading butter on bread slices and a spoon transferring mixture to bread; solid objects move via deliberate human actions (spreading, scooping).", "background_and_ambient_analysis": "Background elements (yellow plate, glass bowl) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "5uyby6frG_w", "file_name": "5uyby6frG_w_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person sitting on a couch. They're holding a phone, so I need to note that. Then the scene changes to a person holding a phone package. The next part is a person in a suit with a yellow tie, holding a card. Wait, the rules say to focus on motion and behavior in chronological order.\n\nSo sequence: \n\n1. First scene: person on couch, holding phone. Appearance: person in purple top and white scarf? Wait, no, the description says \"a person in a purple top and white scarf sitting on a couch\" but maybe I should just describe what's visible. Wait, the initial frame shows a person (gender not specified) on a dark brown couch with red cushions, wearing a purple top and white scarf, holding a phone. They're looking at the phone.\n\n2. Then cuts to a close-up of hands holding a phone package (TracFone, but exclude named brands). The package is orange and green, with a phone inside.\n\n3. Then cuts to a person in a gray suit with a yellow tie, sitting at a desk with a computer monitor. They're holding a card (the Airtime Card mentioned, but exclude text). They move their hand, maybe holding the card.\n\nNow, need to describe in chronological order, motion and behavior. Let's outline:\n\n- Scene 1: A person sits on a couch, holding a phone, looking down at it.\n\n- Scene 2: Close-up of hands holding a phone package (orange and green), then the person in a suit adjusts their posture.\n\n- Scene 3: The person in the suit sits at a desk with a monitor, holding a card (the card is green, maybe), then moves their hand.\n\nWait, the transitions: first frame shows person on couch, then next frame shows hands holding package, then a close-up of the person in suit holding a card, then the person at desk.\n\nWait, the video:\n\n[0.0] Person on couch with phone.\n\n[1.0] Close-up of hands holding phone package (the package is held up, so motion of holding and showing the package).\n\n[2.0] Person in suit (gray) with yellow tie holding the package, then moves to show a card.\n\nWait, the second frame shows hands holding the package, then the third frame shows the person in suit (gray suit, yellow tie) holding a card, then the fourth frame shows them sitting at a desk with a laptop, holding the card.\n\nSo chronological order:\n\n1. A person sits on a dark brown couch with red cushions, holding a phone, looking at it.\n\n2. The scene cuts to close-up of hands holding an orange and green phone package, rotating it to display the phone inside.\n\n3. The scene shifts to a person in a gray suit and yellow tie, seated at a desk with a computer monitor, holding a green card; the person gestures with the card.\n\nNow, camera perspective: first scene is medium shot (person on couch), then close-up (package), then medium shot (person in suit at desk).\n\nNeed to mention spatial relationships: the couch is with red cushions, but minimal background. The desk has a monitor.\n\nAlso, motion: person on couch is holding phone (static, maybe), then hands holding package (moving to show), then person in suit gestures with card.\n\nLet's structure:\n\nFirst, a person sits on a couch holding a phone. Then close-up of hands holding an orange and green phone package. Then a person in a suit at a desk holds a card and gestures.\n\nCheck rules: exclude text recognition, named characters, so no \"TracFone\" or \"Airtime Card\" (since those are named). Wait, the rules say \"exclude text recognition, named characters, or stylistic analysis\". So even if the text on the package is visible, don't mention the name, just describe the color.\n\nSo the phone package: orange and green packaging, black phone inside.\n\nNow, let's write in chronological order:\n\nA person sits on a couch holding a phone. The camera cuts to close-up of hands holding an orange and green phone package, rotating it. Then, the scene shifts to a person in a gray suit sitting at a desk with a computer monitor, holding a green card and gesturing with it.\n\nCheck background: minimal, so couch with red cushions, but \"dark brown couch\" maybe. Wait, the first frame: couch is dark brown with red cushions. But rules say minimal background, so maybe just \"a person sits on a couch holding a phone\" (since background details are minor).\n\nWait, the task says \"background descriptions minimal unless essential for understanding motion\". So if the couch color helps with the motion (e.g., person sitting on it), but maybe just describe the person's action.\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5uyby6frG_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5uyby6frG_w_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 126.20215539719794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is holding and manipulating a packaged product (Thermos), with hand and arm movements. The person also changes posture (sitting to standing) and gestures.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed in any frame. Background elements (curtains, couch, office wall) remain static across shots."}}
{"video_id": "5ugatTw3csc", "file_name": "5ugatTw3csc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A pitcher in a white uniform throws the ball from the mound; the batter in white swings and hits it. Runners in white uniforms sprint from first base toward second base as fielders in white converge to field the ball. The camera, viewed through a netted fence, pans right across the baseball field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5ugatTw3csc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5ugatTw3csc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 365.79183451031724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5vOjNjypDC8", "file_name": "5vOjNjypDC8_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with blue sleeves holds a green plastic bottle with a label in their left hand, using their right hand to unscrew the green cap. The person twists the cap off the bottle, then holds the open bottle upright. The background includes a desk with electronic equipment. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5vOjNjypDC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5vOjNjypDC8_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 154, "blur_score": 53.124865603771475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green plastic bottle is handled by a person; discrete solid objects (bottle, hands) show motion from explicit physical interactions (twisting cap, gripping bottle).", "background_and_ambient_analysis": "Background elements (desk, computer, floor) remain static with no uniform shifting or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "5v7Y8xi30i0", "file_name": "5v7Y8xi30i0_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange tractor with large wheels, driven by a person, pulls a gray trailer carrying two children across a grassy area. The tractor moves forward, with the driver steering and the children seated in the trailer. The camera follows the tractor's motion, panning left as it advances.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5v7Y8xi30i0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5v7Y8xi30i0_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 429.8849987070762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tractor and trailer (with occupants) are moving forward. Discrete objects include the tractor, driver, and people in the trailer, all exhibiting motion due to the tractor's locomotion.", "background_and_ambient_analysis": "The background consists of stationary trees and grass. There is no fluid motion (e.g., fire, water) or significant wind effects observed."}}
{"video_id": "5vQnO9g8ntI", "file_name": "5vQnO9g8ntI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a plaid shirt holds a yellow banana, peeling it with both hands from the top to reveal the inner surface. The banana is held vertically in front of him as he manipulates it with his fingers. The background includes a gray cabinet and stacked items. Camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5vQnO9g8ntI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5vQnO9g8ntI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 95.61571989626884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is peeling a banana, causing the banana to move as it is separated from the peel. The motion is due to the man's hands applying force to peel the banana.", "background_and_ambient_analysis": "The background (wall and office machine) is stationary with no shifting. No fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "5vLXx2_YLcQ", "file_name": "5vLXx2_YLcQ_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black winter clothing kneels on snow, pointing with a red-handled tool toward an ice hole. They then adjust the tool within the hole while handling nearby equipment. Scattered gear, including a backpack and bucket, lies on the snow against a pale sky. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5vLXx2_YLcQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5vLXx2_YLcQ_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.240481164543574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body to interact with a snowman on the ground; the motion is deliberate and manual, involving discrete physical actions.", "background_and_ambient_analysis": "The background consists of static snow and sky with no fluid motion (fire, water, smoke) or shifting elements; ambient environmental motion is absent."}}
{"video_id": "5w26jdX0toc", "file_name": "5w26jdX0toc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person riding a bicycle on a path. First, they're on a path, then they approach a small ramp or step. They go over the step, which is the main action. Let's check the frames.\n\nFrame 0: Person on bicycle on a concrete path in a park, trees around.\n\nFrame 1: Same, moving forward.\n\nFrame 2: Person is about to go over a step—maybe the bicycle is on the edge of the step.\n\nFrame 3: The person is mid-air, bicycle jumping over the step. So they're in the process of riding over a step or small ramp.\n\nFrame 4: After jumping, they're on the other side, continuing to ride.\n\nFrame 5: Person is now past the step, still riding.\n\nNow, the main subject is one person on a bicycle. Appearance: since it's sepia, colors are muted, but we can say person is on a bicycle. Number: one person, one bicycle.\n\nChronological order: starts riding on path, approaches a step, jumps over it, continues riding.\n\nSpatial relationships: the step is on the path, the person is on the bicycle, moving forward. The step is a small obstacle in the path.\n\nBackground: park with trees, but minimal, so maybe just mention the path and trees briefly.\n\nCamera: looks like it's following the person, maybe slightly shaky? The video has a vintage feel, but the camera movement—probably following the action, maybe panning slightly to keep the person in frame.\n\nWait, the caption rules say \"conclude with camera perspective and movement\". So in the end, describe what the camera is doing.\n\nLet's structure it:\n\n- Start: person on bicycle riding on a concrete path in a park, moving forward.\n\n- Then, approaches a small step/ramp.\n\n- Jumps over the step, bicycle airborne for a moment.\n\n- Continues riding past the step.\n\n- Camera follows the person, likely maintaining a consistent perspective.\n\nCheck the rules: focus on motion and behavior chronologically.\n\nAppearance: one person on a bicycle (colors not specified, but sepia so maybe grayish tones), one bicycle.\n\nSpatial: path has a step, person rides towards it, jumps over.\n\nBackground: park with trees, but minimal as per rule e.\n\nNow, write concisely.\n\nLet's draft:\n\nA single person on a bicycle rides along a concrete path in a park. The individual approaches a small step, lifts the front wheel to clear it, and continues riding past the obstacle. The camera follows the cyclist, maintaining a steady perspective from behind as they move forward.\n\nWait, check the frames: in frame 3, the person is mid-air with the bike, so \"lifts the front wheel\" or \"jumps over\". Wait, in frame 2, they're on the step, frame 3 is airborne, frame 4 is after. So maybe \"approaches the step, jumps over it, and continues riding\".\n\nLet's check:\n\n\"First, a person on a bicycle rides along a concrete path in a park. They approach a small step, lift the bike to clear it, and continue riding down the path. The camera follows closely behind, capturing the motion from a consistent rear perspective.\"\n\nBut need to be concise. Let's make it a paragraph.\n\n\"A person on a bicycle rides along a concrete path in a park, approaching a small step. They lift the bicycle to clear the step, becoming airborne momentarily before continuing their ride. The camera follows the cyclist from behind, maintaining a steady perspective throughout the sequence.\"\n\nCheck if it meets all rules:\n\n- Motion and behavior chronological: yes, approaches step, jumps, continues.\n\n- Appearance: person on bicycle (number and main subject).\n\n- Spatial: path with step, behind perspective.\n\n- Camera: follows from behind, steady.\n\n- Background minimal: park with trees, but mentioned as \"park\", which is essential for context but minimal.\n\n- Excluded text, named characters, etc.\n\nYes. Now, is \"becoming airborne momentarily\" correct? Frame 3 shows the person mid-air, so yes.\n\nAnother check: \"single person on a bicycle\" to specify number.\n\nSo revised:\n\n\"A single person on a bicycle rides along a concrete path in a park, approaching a small step. They lift the bike to clear the step, momentarily airborne, and continue riding. The camera follows from behind, maintaining a steady perspective as the cyclist moves forward.\"\n\nThat's concise, chronological, includes motion, appearance (single person, bicycle), spatial (step on path), camera (follows from behind).\n</think>\n\n<caption_output>A single person on a bicycle rides along a concrete path in a park, approaching a small step. They lift the bicycle to clear the step, becoming airborne momentarily, then continue riding. The camera follows from behind, maintaining a steady", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5w26jdX0toc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5w26jdX0toc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 205.11204397987655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a unicycle is moving along a path; motion is due to pedaling and balancing.", "background_and_ambient_analysis": "Background consists of stationary trees and grass; no fire, water, smoke, or wind effects observed. Background elements do not shift uniformly."}}
{"video_id": "5vqTF4vA0Jk", "file_name": "5vqTF4vA0Jk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video shows someone cutting pineapple. Let's break down each frame.\n\nFirst frame: hands using a knife on a pineapple slice, cutting into rings. The text says \"cut into rings\". So motion: hands hold a pineapple slice, use a knife to cut rings.\n\nSecond frame: remove core with a paring knife. The text is \"remove core with a paring knife\". So now, the person is taking out the core from a pineapple slice.\n\nThird frame: text says \"wedges or chunks?\" as hands cut the pineapple. So maybe cutting into wedges or chunks.\n\nFourth frame: \"quarter pineapple\" text. Hands cut the pineapple into quarters, then \"remove core\" text. So quartering the pineapple and then removing core.\n\nWait, need to be chronological. Let's list the steps in order:\n\n1. Cutting the pineapple into rings (first frame). The hands are holding a pineapple slice, using a knife to cut into rings. The pineapple slice is yellow, on a wooden cutting board.\n\n2. Next, removing the core with a paring knife (second frame). The person uses a paring knife to cut out the core from a pineapple slice.\n\n3. Then, quartering the pineapple (third frame). Hands cut the pineapple into quarters, then \"remove core\" text. Wait, the third frame shows \"quarter pineapple\" and \"remove core\" text. So cutting the pineapple into quarters, then removing the core.\n\nWait, maybe the sequence is: start with cutting a pineapple slice into rings, then removing core from the slice, then cutting the whole pineapple into quarters, then removing core again? Wait, no, the video has four frames:\n\nFrame 0: hands cutting pineapple into rings.\n\nFrame 1: \"remove core with a paring knife\" text, showing the core being cut out.\n\nFrame 2: \"wedges or chunks?\" text, hands cutting pineapple into wedges.\n\nFrame 3: \"quarter pineapple\" text, hands cutting the pineapple into quarters, then \"remove core\" text.\n\nWait, the user provided four frames:\n\n[0.0] cut into rings\n\n[1.4] remove core with paring knife\n\n[2.5] wedges or chunks?\n\n[3.6] quarter pineapple / remove core\n\nSo chronologically, the steps are:\n\n- First, hands use a knife to cut a pineapple slice into rings.\n\n- Then, remove the core from a pineapple slice using a paring knife.\n\n- Next, decide between wedges or chunks while cutting.\n\n- Finally, quarter the pineapple and remove the core.\n\nNow, describing the motion and behavior, chronological order.\n\nMain subject: hands (people). They are holding a pineapple (yellow, cut into slices or pieces), using a knife (paring knife).\n\nAppearance: hands are visible, pineapple is yellow, sliced. The background is minimal, maybe a kitchen counter.\n\nSpatial relationships: hands are on a wooden cutting board, pineapple slice is placed there.\n\nChronological order:\n\n1. Hands cut a pineapple slice into rings using a knife. The pineapple slice is yellow, on a wooden board.\n\n2. Hands use a paring knife to remove the core from a pineapple slice, leaving a hole in the center.\n\n3. Hands cut the pineapple into wedges or chunks, as indicated by the text.\n\n4. Hands quarter the pineapple, then remove the core.\n\nWait, the third frame's text is \"wedges or chunks?\" so the action is cutting into wedges or chunks.\n\nFourth frame: \"quarter pineapple\" and \"remove core\" text. So hands cut the pineapple into quarters, then remove core.\n\nNow, the caption should be concise, chronological paragraph.\n\nFocus on motion:\n\n- Hands hold a pineapple slice, use a knife to cut into rings.\n\n- Hands use a paring knife to remove core from a pineapple slice.\n\n- Hands cut pineapple into wedges or chunks.\n\n- Hands quarter the pineapple, then remove the core.\n\nMention appearance: pineapple is yellow, sliced; hands are in focus.\n\nSpatial: on a wooden cutting board.\n\nCamera perspective: close-up, top-down view (since it's showing the hands and the pineapple on the board).\n\nBackground minimal, so no need to describe.\n\nExclude text recognition (so don't mention the text, just the actions).\n\nSo putting it all together:\n\nHands use a knife to cut a yellow pineapple slice into rings on a wooden cutting board. Then, the hands remove the core of a pineapple slice with a paring knife. Next, the hands cut the pineapple into wedges or chunks. Finally, the hands quarter a pineapple and remove its core, all while maintaining a close-up top-down camera angle focused on the cutting board.\n</think>\n\n<caption_output>Hands cut a yellow pineapple slice into rings on a wooden cutting board, then use a paring", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5vqTF4vA0Jk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5vqTF4vA0Jk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 115.4803625256103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a paring knife interact with a pineapple, moving to cut and remove the core; the pineapple pieces also shift due to cutting actions.", "background_and_ambient_analysis": "The wooden cutting board and surrounding kitchen elements remain static; no shifting background or fluid/environmental motion (e.g., fire, water, smoke) is observed."}}
{"video_id": "5w4vprwrJcA", "file_name": "5w4vprwrJcA_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned shirt uses a black rectangular tool to scrape the surface of a light gray car seat, moving the tool horizontally across it. The hand remains above the seat, guiding the tool's motion. The camera maintains a close-up perspective, slightly adjusting to follow the tool's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5w4vprwrJcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5w4vprwrJcA_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 53.25783104794085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a scraping tool moves across a car seat surface, exhibiting controlled motion to remove material.", "background_and_ambient_analysis": "Background elements (containers, ground) show no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "5wljdSE0h9A", "file_name": "5wljdSE0h9A_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a black hat and an open-front patterned shirt, sits in a dimly lit room, holding an object in their hands and smiling. A computer monitor is visible to the left. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5wljdSE0h9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5wljdSE0h9A_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 124.68052503064473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible holding a cup and performing subtle movements (e.g., drinking, head gestures), indicating solid, discrete object motion driven by human locomotion/physical actions.", "background_and_ambient_analysis": "The background (wall, furniture, and items on the left) remains stationary across frames. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5wqnjaHDrB0", "file_name": "5wqnjaHDrB0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact near a white wall: one wears a black long-sleeve top and blue jeans, the other a black hoodie with a colorful design and dark pants. The hoodie-wearer initially leans against the wall; the black-shirted individual reaches out, grasps their arm, causing the hoodie-wearer to lean forward and bend backward. The hoodie-wearer’s head tilts back as the black-shirted person continues holding their arm, then steps back. The background includes greenery and a white wall, with the camera remaining slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5wqnjaHDrB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5wqnjaHDrB0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 478.53423058184137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are involved: one person (in dark jacket) is physically pushed against a wall by another (in black shirt) and subsequently falls to the ground. A third person (in hoodie) observes and interacts. All motions are due to direct physical force interactions (pushing, falling), with clear bounding box tracking of individuals.", "background_and_ambient_analysis": "Background (white wall, bushes) remains stationary throughout the sequence. No fluid or environmental motion (e.g., fire, water, wind) is dominant; the scene shows consistent static elements with no significant ambient motion."}}
{"video_id": "5wfRpttzDWw", "file_name": "5wfRpttzDWw_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and light blue shorts balances barefoot on a blue slackline in a grassy park, initially lifting one leg before stepping forward with arms extended for stability. He moves steadily toward the camera, maintaining equilibrium on the line. The camera remains stationary, capturing the scene with trees and distant cars in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5wfRpttzDWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5wfRpttzDWw_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 851.6645395588438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is walking on a blue slackline, moving forward due to their own locomotion. The slackline is taut and responds to the person's weight.", "background_and_ambient_analysis": "The background (trees, grass, distant objects) is stationary and shows no shifting or fluid motion. There is no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "5wwTOs1wIkI", "file_name": "5wwTOs1wIkI_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, transitioning to a stage where numerous dancers in varied attire (dark and light clothing) perform energetically. The camera reveals a wider view, showing a crowded stage with a central figure in a white shirt and jeans jumping dynamically while others move around. The camera maintains a frontal perspective with slight pans to follow the dancers' movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5wwTOs1wIkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5wwTOs1wIkI_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 328.7115473443773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main moving objects are the breakdancer performing floor work and flips, and other dancers in the background moving in place. The motion is due to human locomotion and physical forces.", "background_and_ambient_analysis": "The background (backdrop with trees and text) is static with no uniform shifting. There are no dominant fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "5w3RP43UxuU", "file_name": "5w3RP43UxuU_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. So, the user wants a concise chronological paragraph describing the video based on the given frames. Let me start by looking at the frames provided.\n\nFirst frame: A woman with long blonde hair, wearing a black and white striped sweater, is standing next to a person sitting in a salon chair. The person is leaning back in a white sink, with their head tilted up. The woman is pouring water from a white pitcher onto the person's hair. The background shows a salon with chairs, a mirror, and some people working.\n\nSecond frame: The woman is now using her hands to rinse the person's hair. The person's hair is wet, and they have a towel over their shoulders. The salon environment is visible, with more chairs and another person in the background.\n\nThird frame: The woman continues rinsing, massaging the hair. The person's eyes are closed, and they're still in the sink. The background has the salon setup with mirrors and chairs.\n\nFourth frame: The woman is pouring water again, maybe from the pitcher. The person's hair is still wet, and the towel is in place. The salon environment remains consistent.\n\nFifth frame: The woman is rinsing the hair, and the person is leaning back. The background shows the same salon chairs and mirrors.\n\nSo, the main action is the woman washing the person's hair. Let me note the key points: the woman's appearance (blonde hair, striped sweater), the person (sitting in sink, wet hair, towel), actions (pouring water, massaging), and the setting (salon with chairs, mirrors).\n\nThe caption needs to be chronological. Start with the woman pouring water, then massaging, continuing the rinse. Mention the spatial relationship: the woman is standing next to the person, who is seated in the sink. The background is minimal, so just mention the salon chairs.\n\nCheck the rules: focus on motion and behavior in order, describe appearance briefly, mention spatial relations, conclude with camera perspective. The camera seems to be following the action, maybe a slight pan or moving around the subject. The video is probably handheld, maybe slight shake as the camera moves to capture the action.\n\nWait, the user says to exclude text recognition, named characters, etc. So no mentioning specific names or signs. Also, don't mention the camera movement unless essential. The instructions say to conclude with camera perspective and movement. Let me check the example in the rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nIn the video, the camera seems to follow the woman's actions, maybe starting from a wider shot and moving closer, but the frames show slight changes in angle. The user's example might have a specific perspective. Let me see the provided frames. The first frame is a medium shot, then maybe closer. The camera might have a slight pan or shake. Since it's a salon, the camera is probably handheld, so slight shake. But the instruction says to mention it only if relevant. The problem is the user says \"conclude with the camera perspective and movement\", so need to include that.\n\nWait, the problem says: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nLooking at the frames, the camera seems to be at eye level, moving slightly around the subjects. But since the frames are consecutive, maybe the camera follows the action, perhaps a steady shot but with slight movement. The user's example would probably mention \"slight shake\" if it's handheld. Since it's a video in a salon, likely handheld camera, so slight shake.\n\nNow, structuring the caption:\n\n- Main subject: woman (blonde, striped sweater) washing person's hair.\n\n- Chronological order: pouring water, massaging, continuing rinse.\n\n- Spatial: woman stands next to person seated in sink.\n\n- Background: minimal mention, just salon chairs.\n\n- Camera: slight shake as it follows the action.\n\nNeed to keep it concise. Let's draft:\n\nA blonde woman in a black and white striped sweater stands beside a seated individual in a salon sink, pouring water from a white pitcher over their wet hair. She then uses her hands to gently massage the hair, continuing to rinse as the person leans back with eyes closed. The camera maintains a steady but slightly shaky perspective, capturing the motion from a medium angle as the woman works through the washing process.\n\nWait, but the user said to exclude text recognition, named characters. The person's hair is wet, they have a towel over their shoulders. Let me check the frames again.\n\nThe person is lying back in the sink, with their head up. The woman pours water, then uses her hands. The towel is over their shoulders.\n\nSo, \"a seated individual with dark hair, draped in a dark towel", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5w3RP43UxuU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5w3RP43UxuU_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 33.1255091595322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The stylist's hands and the client's hair are the primary moving objects, with the stylist actively washing and massaging the client's hair through explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background elements (salon chairs, walls, counter) remain stationary relative to each other; no significant fluid or environmental motion (fire, wind, smoke) is observed."}}
{"video_id": "5x5ZYvW4H8M", "file_name": "5x5ZYvW4H8M_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt lies on a bench, gripping a barbell, while a man in a purple shirt stands beside him. The blue-shirted man lifts the barbell upward, holds it briefly, and lowers it back to his chest, with the purple-shirted man observing and offering support. Gym equipment is visible in the background but remains secondary to the main action. The camera maintains a static position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5x5ZYvW4H8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5x5ZYvW4H8M_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 159.6931973673405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (lifter) performs a barbell bench press, moving the barbell vertically while seated. A second person (spotter) provides support with minimal movement.", "background_and_ambient_analysis": "Background elements (white wall, door, gym equipment) remain static with no shifting or distortion. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "5x2Lm5OcCAc", "file_name": "5x2Lm5OcCAc_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a snowy courtyard with a building in the background. There are people moving. Let's check the timestamps.\n\nIn the first frame, there are several people. Let's see: a person in dark clothing on the right, two in blue on the left. Then as time progresses, the people move. The main action is people walking towards the camera, maybe shoveling snow? Wait, the description says \"motion and behavior\".\n\nLooking at the frames: the video starts with people in a snowy area. The person in dark clothes is on the right, holding something (maybe a shovel), then they move. The two in blue are also moving towards the camera. Let's sequence the motion.\n\nFrame 0: People are positioned; one dark, others blue. Frame 1: They start moving. Frame 2: More movement towards camera. Frame 3: Closer, maybe walking. Frame 4: The person in dark is in the center, approaching. Frame 5: The blue-clad person is closer to the camera, moving forward.\n\nSo chronological order: People are walking towards the camera across a snowy courtyard. The main subjects: two individuals in blue winter clothing and one in dark clothing, moving from the background towards the foreground. Spatial: the blue ones are on the left initially, then moving forward. The dark one is on the right, moving towards the camera.\n\nBackground: snow-covered trees and building, but minimal as per rule e.\n\nCamera perspective: it's a fixed camera, maybe slightly panning? Wait, the movement is the people approaching, so the camera might be stationary. The video seems to have a slight shake, but need to check.\n\nWait, the rule d: camera perspective and movement. So if the camera is static, it's \"stationary\" or \"fixed\". But the problem says \"conclude with camera perspective and movement\".\n\nSo putting it all together:\n\nIn a snowy courtyard, two individuals in blue winter attire and one in dark clothing walk toward the camera across a snow-covered area. The blue-clad figures move from the left side of the frame toward the center, while the person in dark clothing advances from the right side, maintaining a steady pace. The background features snow-laden trees and a multi-story building with illuminated windows, but remains static. The camera remains stationary throughout, capturing the subjects' approach with a slight shake.\n\nWait, check rule g: exclude text recognition, named characters, so no \"two individuals\", just \"people\". Wait, the caption needs to describe number, appearance. So \"two people in blue winter clothing and one in dark clothing\".\n\nLet me rephrase: A snowy courtyard scene features three people: two in blue winter jackets and one in dark clothing, moving toward the camera. The two in blue advance from the left side of the frame, while the individual in dark clothing moves from the right, all walking across the snow. Snow-covered trees and a building with lit windows form the background. The camera remains stationary, capturing the motion with a slight shake.\n\nCheck rules:\n\na) Motion in order: moving toward camera, chronologically (starting from their positions, moving forward).\n\nb) Appearance: blue jackets (number two), dark clothing (one). Size: probably average, but not specified. Orientation: walking towards camera.\n\nc) Spatial: left side for blue, right for dark.\n\nd) Camera: stationary, slight shake.\n\ne) Background minimal: snow-covered trees and building, but only if essential. Since they are part of the scene, maybe just \"snow-covered courtyard\" but the background is essential for context? Wait, rule e says \"minimal unless essential\". The motion is on the courtyard, so background is necessary to know it's a courtyard. So \"background features snow-covered trees and building\".\n\nf) No text.\n\ng) Correct.\n\nNow, check if it's concise.\n\nAnother version: In a snowy courtyard, two people in blue winter jackets and one in dark clothing walk toward the camera. The two blue-clad individuals move from the left side of the frame, advancing toward the center, while the person in dark clothing approaches from the right. Snow-covered trees and a multi-story building with illuminated windows are visible in the background. The camera remains stationary throughout, capturing the subjects’ motion with a slight shake.\n\nCheck rules:\n\na) Chronological: movement toward camera, in order.\n\nb) Appearance: two in blue jackets, one in dark. Number, color.\n\nc) Spatial: left and right.\n\nd) Camera: stationary, slight shake.\n\ne) Background minimal: snow-covered trees and building (essential for setting).\n\nf) No text.\n\ng) Correct.\n\nYes, this should work.\n</think>\n\n<caption_output>In a snowy courtyard, two people in blue winter jackets and one in dark clothing walk toward the camera. The two blue-clad individuals move from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5x2Lm5OcCAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5x2Lm5OcCAc_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 59.73939128571219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively shoveling snow, exhibiting clear locomotion and physical interaction with the snow. Their movements (shoveling, slight body shifts) are distinct and trackable as solid objects in motion.", "background_and_ambient_analysis": "The background consists of buildings and snow-covered trees that show no significant uniform shifting or fluid motion. Snow is present but static, with no visible wind-driven movement of snow or environmental fluids."}}
{"video_id": "5xAUlBs2MFk", "file_name": "5xAUlBs2MFk_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a bed; the person in a dark blue shirt with yellow stripes and dark shorts holds a small object, manipulating it with both hands. The individual in a pink and white striped shirt and dark shorts sits beside them, hands resting on their lap. A smartphone lies on the bed between them. The camera remains slightly shaky, focused on the hands of the person manipulating the object, with sunlight visible from a window in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5xAUlBs2MFk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5xAUlBs2MFk_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 39.75513584915208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible; their hands actively manipulating a small object (phone), with distinct hand movements.", "background_and_ambient_analysis": "Background elements (couch, room interior) show no uniform shifting or fluid motion (fire/water/smoke/wind absent)."}}
{"video_id": "5wcg6GfMFCY", "file_name": "5wcg6GfMFCY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a helmet, dark blue jacket, black pants with white stripes, and blue shoes rides a yellow balance bike along a paved path marked with yellow lines. The child moves forward, turns right, and continues riding, with parked cars visible in the background. The camera follows the child’s movement smoothly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5wcg6GfMFCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5wcg6GfMFCY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 98.29814241008788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "5xEItVcv3QA", "file_name": "5xEItVcv3QA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves pours a blue and green toilet cleaner bottle into a white toilet bowl, then uses a blue toilet brush to scrub the bowl's interior. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5xEItVcv3QA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5xEItVcv3QA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 79.14023211068415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's gloved hand (discrete object) moves to pour cleaner and scrub the toilet bowl; the toilet brush (solid object) is actively scrubbing the interior surface.", "background_and_ambient_analysis": "The tiled bathroom floor and walls are static with no uniform shifting; minor fluid motion from the cleaner is contained and not dominant (not fire, water, or wind-driven)."}}
{"video_id": "5xyomiLZsRc", "file_name": "5xyomiLZsRc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt, black backpack, and khaki shorts walks steadily across a crosswalk from left to right, moving forward while motorbikes pass quickly in front and behind them. Pedestrians are visible on both sides of the street, and the camera remains static with minimal movement, capturing the progression of the individual toward the right side of the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5xyomiLZsRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5xyomiLZsRc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 161, "blur_score": 874.0984003691144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cars moving through the crosswalk and pedestrians walking across the street, exhibiting locomotion due to physical forces.", "background_and_ambient_analysis": "The background (storefronts, green awnings, trees) is static; no shifting background or fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "5xlZQoLjNYc", "file_name": "5xlZQoLjNYc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of individuals in red and black martial arts uniforms with colored belts stand in front of a blue curtain and American flag. A person in black uniform walks across the space and executes a dynamic kick toward the seated group. Simultaneously, a person in red uniform steps forward to interact with the moving individual, engaging in the action. The camera remains relatively stationary but exhibits a subtle shake during the dynamic movements, capturing the interaction from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5xlZQoLjNYc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5xlZQoLjNYc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 116, "blur_score": 70.13565027040508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary subjects (one in black, one in red) are engaged in martial arts combat, exhibiting distinct movements such as kicking and blocking. Other individuals in the background remain mostly stationary.", "background_and_ambient_analysis": "The background (blue curtain, American flag, walls) is static and shows no shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "5xK9PX_PJnE", "file_name": "5xK9PX_PJnE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a metal whisk to mix a vibrant red spice blend in a clear glass bowl on a speckled gray countertop, stirring the granular spices until evenly combined. The hands then hold the bowl steady to display the uniform mixture. The scene transitions to a top-down view of a bowl containing diced red filet meat, presented in small, uniform cubes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5xK9PX_PJnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5xK9PX_PJnE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 61.77200856755647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and a whisk move in a circular motion to stir granular red powder in a glass bowl. The hands then present a bowl of diced fillet, which remains static after the transition.", "background_and_ambient_analysis": "The countertop background remains static and unshifted throughout the video. No fluid motion (fire, water, smoke) is present, and the background does not show uniform panning or tilting. The scene transitions between two static shots without environmental fluid dynamics."}}
{"video_id": "5yCa1s1E6FQ", "file_name": "5yCa1s1E6FQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holds a clear glass of water inside a microwave, then closes the microwave door. The camera focuses on the closed door and its control panel.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5yCa1s1E6FQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5yCa1s1E6FQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 30.46589449724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a glass of water, a bowl containing a white substance, and a fork inside the microwave. The hand also presses buttons on the microwave control panel.", "background_and_ambient_analysis": "The background (microwave interior walls) is static; no fluid or environmental motion (fire, water flow, smoke, wind) is visible. The glass of water and the contents of the bowl are stationary during the stirring and placement actions."}}
{"video_id": "5yF9hfc7OOQ", "file_name": "5yF9hfc7OOQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated adult in a gray shirt and jeans faces a toddler in green pants holding a white stuffed animal; the child moves toward the adult, then sits beside them while clutching the toy. The scene is viewed from a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5yF9hfc7OOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5yF9hfc7OOQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 58.837023857659766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are present; the child exhibits clear locomotion (bending, reaching, and moving a white ball) while the adult remains stationary, demonstrating discrete solid-object motion.", "background_and_ambient_analysis": "Background elements (walls, furniture, windows) remain static and unshifted across frames, indicating no ambient environmental motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "5y9qIUIUY4Q", "file_name": "5y9qIUIUY4Q_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals walk side by side along a dirt path, each balancing a container on their head; the person in red with a green container is to the left, while the person in a dark vest over a checkered shirt with a yellow container is to the right. They move steadily forward, maintaining consistent pace and orientation as the camera follows them from behind at a slight ground-level angle, remaining steady throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5y9qIUIUY4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5y9qIUIUY4Q_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 199.08848312319606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving towards the camera, carrying large containers on their heads. Their motion is consistent with human locomotion (walking), which is a discrete physical action.", "background_and_ambient_analysis": "The background consists of static grassy fields and trees with no significant fluid/environmental motion (fire, water, wind). Background elements do not shift uniformly, indicating no dominant ambient environmental motion."}}
{"video_id": "5yThGBaawYo", "file_name": "5yThGBaawYo_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white furry costume with a mask and purple staff walks toward the camera in a hallway, then performs a sudden jump or crouch maneuver before the scene cuts to black with a bright flash. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5yThGBaawYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5yThGBaawYo_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 107.90020686431197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in bear suits exhibit discrete motion: the first performs dance-like movements, then the second joins, and both move forward toward the camera. Their motion is consistent with locomotion or physical interaction.", "background_and_ambient_analysis": "The background elements (walls, door, chair) remain static throughout the video. No dominant fluid or environmental motion (fire, water, smoke) is observed; the darkness at the end is likely due to scene termination, not ambient effects."}}
{"video_id": "5z69-ov5JAA", "file_name": "5z69-ov5JAA_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black sleeveless dress and black shorts lies on her side on a bed with white pillows against a wooden headboard. She extends her right leg upward, revealing a green tape measure wrapped around her thigh. The camera remains static, capturing the motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5z69-ov5JAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5z69-ov5JAA_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 175.8702914738695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a black dress performs a deliberate leg raise exercise: lifting and holding her right leg vertically, then lowering it. The motion is solid and distinct, driven by her physical effort.", "background_and_ambient_analysis": "Background elements (bed, pillows, headboard, carpet) remain static with no uniform shifting; no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "5yng2yZyGiM", "file_name": "5yng2yZyGiM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with gray sleeve cuffs manipulates a small, aged photograph, lifting it and positioning it over a rectangular beige paper piece on a white surface. The hands adjust the photo's placement, then move it to a new spot on a larger, light-colored cloth to the right, while other vintage photographs and a metallic rolling pin remain visible in the background. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5yng2yZyGiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5yng2yZyGiM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 41.981260043210185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are manipulating solid, distinct objects (small photo/card-like items) on a surface. The motion involves placing and adjusting these objects via explicit physical forces (hand movements).", "background_and_ambient_analysis": "No shifting background elements observed; the frames on the left and vertical rod remain static throughout the sequence. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "5zVsBSPm71A", "file_name": "5zVsBSPm71A_000464_000474.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small teal crocheted piece with a golden hook. Initially, the left hand holds the piece while the right hand positions the hook; the hands then work together to loop the yarn through a stitch, inserting the hook into the fabric and pulling the yarn through, progressing the crochet work. The background is a plain white surface, and the camera maintains a top-down close-up view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zVsBSPm71A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zVsBSPm71A_000464_000474.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 91.43989304075447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are manipulating a crocheted item and a crochet hook, exhibiting intentional physical motion through textile crafting actions.", "background_and_ambient_analysis": "The background is a static white surface with no shifting or fluid motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "5zAWnVOBMWU", "file_name": "5zAWnVOBMWU_000190_000200.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a mountainous landscape. Then, there are people interacting. First, a person in an orange and black jacket with a helmet and colorful scarf. Then, another person in black gear is seen. They're giving thumbs up and high-fives. The camera moves around them, capturing their gestures. Background is rocky, snowy mountains. Need to describe chronologically: start with landscape, then people's actions. Make sure to mention their appearance (colors, what they're wearing), spatial relationships (who is where), then camera movement.\n\nFirst frame: mountain view. Then, two people? Wait, first frame is a landscape, then cut to two people. Wait, the video has five frames. Let's check:\n\nFrame 0: mountain landscape (snow, rocks, blue sky). Then frame 1: two people. Wait, the user provided the video as a sequence of frames.\n\nSo the sequence is:\n\n1. Mountain scene: snowy peaks, clear sky.\n\n2. Three people on rocks: one in orange/red pants, black jacket, helmet, colorful scarf; another in black gear with white boots, and a third person (hand reaching).\n\nWait, frame 2 (timestamp 0.3 to 1.4): shows two people. Frame 2: person in orange/red pants, black jacket, helmet, colorful scarf. Another person in black jacket (with logo), black pants, white boots. Then frame 3: person in orange jacket gives thumbs up. Frame 4: person in black gear (with helmet) and hand reaching. Frame 5: person with colorful scarf.\n\nWait, let's re-express the frames:\n\n- [0.0s]: Wide shot of snow-covered mountain with rocky outcrops and clear blue sky.\n\n- [1.4s]: Two individuals on a rocky slope; one wears black jacket and white boots, the other wears bright orange pants, black jacket, and a colorful scarf. A third person’s hand is visible reaching towards the orange-clad individual.\n\n- [2.5s]: The orange-clad individual gives a thumbs-up gesture while standing slightly ahead of the black-clad individual.\n\n- [3.6s]: Close-up of the orange-clad individual's hands as they raise them toward the camera.\n\n- [4.7s]: The black-clad individual (now closer to the camera) extends their hand for a high-five, with the background showing a snowy peak and rocky terrain.\n\nWait, need to track the sequence. The user's frames are:\n\n[0.0s]: Mountain landscape.\n\n[1.4s]: Two people: one in black gear (jacket, pants, white boots), another in orange/red pants, black jacket, helmet, colorful scarf. A hand is reaching from the right.\n\n[2.5s]: The orange-clad individual is giving a thumbs-up, and the person in black is on the left.\n\n[3.6s]: The orange-clad person's hand is raised (thumbs up, maybe), and another hand is approaching.\n\n[4.7s]: The person in the black gear (with helmet, scarf?) is facing the camera, and a hand is reaching out for a high-five.\n\nWait, the key actions are: people interacting (giving thumbs up, high-fiving), their positions, what they're wearing.\n\nChronological order:\n\n1. Video opens with a wide shot of a snow-covered mountain landscape.\n\n2. Two individuals appear on rocky terrain: one wears a black jacket, black pants, white boots; the other wears bright orange pants, black jacket, helmet, and a multicolored scarf. A third person’s hand reaches toward the orange-clad individual.\n\n3. The orange-clad individual turns toward the camera and gives a thumbs-up gesture while standing slightly ahead of the black-clad individual.\n\n4. The orange-clad person raises their hands toward the camera.\n\n5. The black-clad individual (now closer to the camera) extends their hand to meet another hand for a high-five, with a snowy peak in the background.\n\nCamera perspective: starts with wide shot, then moves to close-ups of the individuals interacting, with some handheld movement.\n\nNeed to make it concise, chronological, mention main subjects (people), their actions (thumps up, high-five), appearance (colors, what they're wearing), spatial (who's where), background minimal, camera movement.\n\nLet's draft:\n\nThe video opens with a wide shot of a snow-capped mountain landscape. Two people appear on a rocky slope: one in a black jacket, black pants, white boots, and the other in bright orange pants, a black jacket, helmet, and a colorful scarf. A third person’s hand reaches toward the orange-clad individual, who then gives a thumbs-up gesture while standing slightly ahead. The orange-clad person raises their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zAWnVOBMWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zAWnVOBMWU_000190_000200.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 887.8404997373525, "qwen_motion_source": {"primary_motion_source": "string", "confidence": 0.95, "object_analysis": "string", "background_and_ambient_analysis": "string"}}
{"video_id": "5zaXeYtLMOg", "file_name": "5zaXeYtLMOg_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue overalls decorates a lit Christmas tree near a brick fireplace, while a girl in a red dress and white tights walks from the tree area toward a table, holding an item. A boy in a blue checkered shirt sits at the table. The camera follows the girl’s movement, panning slightly to the right with minimal background detail. The scene maintains a cozy indoor setting with the tree and fireplace visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zaXeYtLMOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zaXeYtLMOg_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 161.4119152038014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl in a red dress stands up and runs to the fireplace, interacts with a boy in blue plaid who then moves. Other people are mostly static.", "background_and_ambient_analysis": "Background (brick wall, fireplace, tree) is static. No significant ambient motion (fire in fireplace is minimal and not dominant)."}}
{"video_id": "5zgtDDDoWCM", "file_name": "5zgtDDDoWCM_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people stand on a blue mat as a person in white pants and red shirt executes a flip, followed by another individual in black and white performing a high kick. The central performers move dynamically across the mat while others observe from the perimeter. The camera captures the action with a slight shake, maintaining focus on the motion of the main subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zgtDDDoWCM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zgtDDDoWCM_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 220.1414143826379, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5zhn6ONL8_Q", "file_name": "5zhn6ONL8_Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, a woman in a white shirt and beige shorts with a black backpack bends down near a turquoise wall, then stands and raises her arm to high-five a woman in a green shirt with black straps. The woman in green steps forward to meet her, and the two high-five. A man in a gray shirt and camouflage shorts stands between them, initially bending down before standing. The scene includes other people in the background, but the focus remains on the three main individuals. The camera is handheld, with slight shake, capturing the interaction from a medium close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zhn6ONL8_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zhn6ONL8_Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 142, "blur_score": 164.35512380984227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People (discrete solid objects) are moving: raising hands, adjusting each other, and engaging in physical interactions like high-fiving or greeting.", "background_and_ambient_analysis": "The turquoise wall and surrounding environment show no significant shifting or fluid motion (fire, water, smoke, wind). Background elements remain static across frames."}}
{"video_id": "5zXj5dthVWc", "file_name": "5zXj5dthVWc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a baseball scene at night. The main subjects are two people: one is a batter and the other is a pitcher (or maybe a catcher? Wait, the description says the person on the right is kneeling, so maybe a pitcher or someone throwing). \n\nIn the first frame, the batter is in a stance, wearing a red helmet, green shirt, black pants. The person on the right is kneeling, holding a ball. Then, the batter lifts the bat (frame 1.4), then swings (frame 2.5), then maybe follows through (frame 3.6). The actions are chronological: the batter prepares, then swings, then maybe after swinging. \n\nWait, the frames: [0.0] batter is standing, holding bat down. [1.4] the person on the right is throwing the ball (since they're holding it and then extending arm), then the batter lifts the bat to hit. [2.5] the batter is in the middle of swinging, then [3.6] the batter has swung through, bat is down. Wait, the description says at 0.0, the batter is standing, then at 1.4, the batter lifts bat (so getting ready to swing), then 2.5 is the swing, 3.6 is after. Wait, the user's frames: \n\n[0.0] batter stands with bat down. [1.4] the person on the right is throwing (since they were holding ball, now arm extended), batter starts lifting bat. [2.5] batter has bat up, about to swing. [3.6] batter swings and follows through. [4.7] batter has swung, maybe adjusting. \n\nWait, the problem says the caption must be chronological, describing motion. So start with the initial position, then each action step. \n\nMain subjects: two people. Batter: red helmet, green shirt, black pants, standing. Other person: kneeling, white and black shirt, holding a ball. \n\nSequence: \n\n- At start, batter stands with bat down, facing pitcher (kneeling person). \n- The kneeling person throws the ball (arm movement). \n- Batter raises bat, swings, and follows through. \n\nWait, the video frames: \n\n0.0: batter is standing, bat down. \n1.4: the person on the right is throwing the ball (arm extended towards batter), batter starts lifting bat. \n2.5: batter is in the middle of the swing, bat is up. \n3.6: batter has swung through, bat is low. \n4.7: batter is maybe resetting or finishing, the person on the right is reaching out (maybe after throw). \n\nSo chronological order: \n\n1. A person in a red helmet, green top, and black pants stands at home plate with a bat. Another person kneels to the right, holding a baseball. \n2. The kneeling person throws the ball toward the batter. \n3. The batter lifts the bat and swings, completing the motion. \n\nSpatial: batter is at home plate (dirt area), kneeling person is to the right (kneeling), background is baseball field at night. \n\nCamera perspective: fixed (no movement mentioned), top-down? Wait, the description says \"keep background minimal\", so focus on actions. \n\nBackground: baseball field, grass, dirt, fence, lights. But minimal, so just mention it's a nighttime baseball field. \n\nNow, the rules: focus on motion, chronological. So start with initial position, then actions. \n\nAppearance: batter has red helmet, green shirt, black pants; kneeling person has white/black shirt. \n\nMention spatial: batter is at home plate, kneeling person is to the right (kneeling). \n\nSo putting it together: \n\nA person wearing a red helmet, green top, and black pants stands at home plate with a baseball bat. Another person in a white and black top kneels to the right, holding a baseball. The kneeling person throws the ball toward the batter, who lifts the bat and swings it in a follow-through motion. The camera remains stationary, capturing the scene from a frontal perspective on the baseball field at night.\n\nWait, but need to be concise. Let's check the output format: it's a paragraph. \n\nLet's try: \n\nA person in a red helmet, green shirt, and black pants stands at home plate with a bat. Another individual, kneeling to the right in a white and black top, throws a baseball toward the batter. The batter lifts the bat, swings, and completes the motion. The camera stays fixed, capturing the nighttime baseball field background.\n\nWait, check if all rules are met. \n\na) Motion: initial stance, throw, swing. \n\nb", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zXj5dthVWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zXj5dthVWc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 66.63867527878605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (batter) and a baseball bat move through discrete, solid actions: bat swings, body rotations, and foot placement during a baseball swing; secondary stationary object (catcher) present but not moving.", "background_and_ambient_analysis": "Static baseball field background with no shifting elements (fence, grass, lights remain fixed); no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "5zlSZW7bMS8", "file_name": "5zlSZW7bMS8_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, maroon pants, and white socks walks toward the camera from a doorway in the background, moving in a straight path across the wooden floor. The camera remains stationary, capturing the individual's forward motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zlSZW7bMS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zlSZW7bMS8_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 190.03547855800818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "5zwpO9-2S38", "file_name": "5zwpO9-2S38_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people dance in a room with wooden floors: a man in a dark shirt and jeans, a woman in a light top and dark pants, and two others (one in dark clothing with a yellow belt, another in a purple top) move dynamically, shifting positions and directions as they dance. The man and woman in front move left and right, while the others adjust their stance; the camera captures the scene with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zwpO9-2S38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zwpO9-2S38_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 279.02601429659524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people dancing, exhibiting distinct locomotion and arm/body movements due to intentional physical actions.", "background_and_ambient_analysis": "Static walls and floor with no shifting or fluid motion (e.g., fire, water, smoke); background elements remain stable."}}
{"video_id": "6-7j9QWWb60", "file_name": "6-7j9QWWb60_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and dark pants performs a handstand on grass, then transitions into a backward roll, ending in a prone position. A crowd is visible in the background, but the focus remains on the man's motion. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-7j9QWWb60.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-7j9QWWb60_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 4770.612902720175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the foreground is performing a handstand and then falling over, exhibiting distinct physical movement due to their own locomotion and balance changes.", "background_and_ambient_analysis": "The background contains static elements (trees, buildings, people) with no uniform shifting or fluid motion (e.g., no fire, water, smoke, or significant wind-induced swaying)."}}
{"video_id": "5zeq-6--8p8", "file_name": "5zeq-6--8p8_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and another in a dark shirt approach a yellow industrial machine from opposite sides, each swinging wooden hammers toward it. The individuals strike the machine, causing its vertical frame to lift upward. The background features a weathered concrete wall. The camera remains stationary with slight movement during the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/5zeq-6--8p8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/5zeq-6--8p8_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 91.46956285787076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt walks around and interacts with a stationary yellow machine, exhibiting locomotion and manual manipulation.", "background_and_ambient_analysis": "The background elements (wall, floor) show no significant shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "6-Kgy4qcXqI", "file_name": "6-Kgy4qcXqI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red jacket and red helmet rides a blue bicycle on a paved surface, moving from left to right while pedaling; the camera follows the child's motion with a slight pan right and shake. Background includes a chain-link fence and grassy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-Kgy4qcXqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-Kgy4qcXqI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 210.08118308067085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child on a balance bike and an adult on a bicycle are moving; both exhibit locomotion due to physical forces (pedaling), with clear bounding boxes and distinct motion paths.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the tennis court lines and fence remain static throughout the sequence."}}
{"video_id": "6-OqrnAlz4Y", "file_name": "6-OqrnAlz4Y_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person doing needlework, probably cross-stitch. First, there's a hand holding the fabric, which has a green border and a grid. The hand has pink nail polish with glitter. Then another hand comes in, holding a red thread. The thread is threaded through the fabric, moving up and down. The actions are sequential: holding the fabric, then inserting the thread. The background is bright, maybe a white surface. Camera is close-up, steady, focusing on the hands and the fabric. Need to describe the motion chronologically.\n\nSo, start with the hand holding the fabric. Then the second hand brings the thread, threads it through. Mention the colors: green fabric, red thread, pink nail polish. Spatial: hands working on the fabric, one holding, one manipulating the thread. Camera is close-up, no movement, focusing on the action.\n\nLet me structure it:\n\nA hand with glittery pink nail polish holds a green-bordered fabric with a red and green pattern, positioned against a bright background. Another hand introduces a red thread, which is carefully threaded through the fabric's grid, moving vertically. The hands work in close proximity, manipulating the thread in a precise, sequential motion. The camera maintains a close-up perspective, stationary, focusing on the hands and fabric throughout the sequence.\n\nWait, check the rules. Focus on motion chronologically. First, the hand holds fabric (frame 0-1). Then hand moves to insert thread (frame 2-5). Describe the order. Also, mention the number of hands: two hands.\n\nOkay, revised:\n\nA hand with glittery pink nail polish holds a green-bordered fabric displaying a red and green pattern. Another hand enters the frame, holding a red thread, which is threaded through the fabric's grid in a vertical motion. The two hands work in close proximity, maneuvering the thread through the fabric's holes in a precise sequence. The camera remains in a close-up, stationary position, centered on the hands and fabric throughout.\n\nCheck if background is minimal. The background is bright but not essential, so mention \"bright background\" as minimal. Wait, rule e says \"keep background descriptions minimal unless essential for understanding motion\". Here, the background is just bright, maybe a white surface, but it's not essential for motion, so maybe omit? Wait, the fabric is held against a bright background, but the motion is about the hands. Hmm. Let's see the video: first frame has a bright background, but the focus is on the fabric. Maybe just mention the fabric's details.\n\nWait, the rules say \"minimal unless essential\". The background here is bright, but it's not part of the motion. So maybe just say \"bright background\" as minimal. But the main focus is the hands and fabric.\n\nLet me check the example. The user's example: the video shows hands doing needlework. So maybe:\n\nA hand with glittery pink nail polish holds a green-bordered fabric with a red and green stitched pattern. Another hand introduces a red thread, threading it vertically through the fabric's grid. The hands work closely together, manipulating the thread in a precise sequence. The camera maintains a close-up, steady shot focused on the hands and fabric.\n\nYes, that's better. Make sure to mention the chronological order: first holding, then threading. Also, colors: green fabric, red thread, pink nail polish. The fabric has a grid and a partial design. The hands are two, one holding, one threading.\n\nWait, the first frame shows the hand holding the fabric (green border, grid, partial red and green design). Then the next frames: the hand moves, another hand brings the thread, threads it. So motion: hand holds fabric → hand introduces thread → thread is inserted.\n\nAlso, the thread is being pulled through the fabric. The action is inserting the thread into the fabric's holes.\n\nSo the caption should be:\n\nA hand with glittery pink nail polish holds a green-bordered fabric with a red and green stitched pattern. Another hand enters, holding a red thread, which is threaded vertically through the fabric's grid in a precise motion. The hands work in close proximity, maneuvering the thread through the fabric's holes sequentially. The camera remains stationary in a close-up perspective, focused on the hands and fabric.\n\nCheck if all rules are followed: chronological motion (holding, then threading), appearance (color, size: hands, fabric), spatial (close proximity), camera (close-up, stationary), background minimal (not mentioned except as a backdrop, but since it's bright but not essential, maybe okay).\n\nYes, that should work.\n</think>\n\n<caption_output>A hand with glittery pink nail polish holds a green-bordered fabric featuring a red and green stitched pattern. Another hand enters, holding a red thread, which is carefully threaded vertically through the fabric's grid. The hands work in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-OqrnAlz4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-OqrnAlz4Y_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 106.2642348427942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects: hands (fingers) and needle moving precisely through fabric to create stitches. Motion is deliberate and localized to the stitching action.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or environmental fluids (fire, water, wind). No ambient motion detected."}}
{"video_id": "6-ZI24C3DZs", "file_name": "6-ZI24C3DZs_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with pink nail polish folds a red square paper on a light wooden surface, pressing the crease to create a vertical fold; the hands adjust the paper's position and smooth the fold from both sides while maintaining a top-down camera perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-ZI24C3DZs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-ZI24C3DZs_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.111224077901674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a pink folded paper, causing it to open, close, and be pressed flat.", "background_and_ambient_analysis": "Static table surface with no shifting or environmental elements (fire, water, wind)."}}
{"video_id": "6-olwmuFhxA", "file_name": "6-olwmuFhxA_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white sneakers is placed on an orange mat; hands wrap the shoes in a white shower cap, adjusting it to fully cover the sneakers. The wrapped shoes are then placed into a drawer alongside other rolled fabric items. The camera maintains a top-down view during the wrapping sequence and a static shot for the drawer placement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-olwmuFhxA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-olwmuFhxA_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 147, "blur_score": 254.6661155223268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "White sneakers and blue shower cap are moved by hands to be wrapped and placed in a drawer.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The background (orange surface, drawer) is static."}}
{"video_id": "6-RuPw9liYU", "file_name": "6-RuPw9liYU_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a bowl of chopped onions and crab sticks. Then a person pours a can of corn into another bowl. Need to describe chronologically.\n\nFirst frame: bowl with chopped white onions and pink crab sticks, top-down view. Then next scene: a person (only hands visible) pouring corn from a blue can into a glass bowl. The text is in Portuguese but we exclude text recognition. So focus on motion: person pours corn, then the next part is the can being poured.\n\nCheck rules: main subjects are the bowl contents first, then the person pouring. Describe appearance: onions white, crab sticks pink. Then the person in gray shirt (maybe), pouring corn from a blue can into a glass bowl with red floral design? Wait, the bowl in frame 1 is glass with pink and white, then in frame 2, the bowl is different—wait, no, the first frame is a bowl (clear glass with pink and white), then the second scene shows a person pouring into a glass bowl with a pattern.\n\nWait, frame 0: bowl with chopped onions and crab sticks. Frame 1: person pouring corn from a blue can into a glass bowl. The text says \"Ponemos poco mas de media lata de maiz\" but we exclude text recognition.\n\nSo chronological order:\n\n1. A clear glass bowl contains chopped white onions and pink crab sticks. \n\n2. A person with a gray shirt pours yellow corn from a blue can into a glass bowl.\n\nNow, check spatial relationships: the can is being held by the person, pouring into the bowl. Background is minimal (white wall maybe, but minimal).\n\nCamera: first frame is top-down, then the pouring scene is a medium shot of the person's hands and the bowl.\n\nWait, the first frame is top-down on the bowl. Then the next frames are a person pouring, so camera perspective changes.\n\nRules: camera perspective and movement at the end.\n\nSo:\n\nThe video opens with a top-down view of a clear glass bowl filled with chopped white onions and pink crab sticks. Then, a person in a gray shirt pours yellow corn from a blue can into a glass bowl. The camera maintains a medium shot focused on the pouring action, then shifts back to a top-down view of the bowl's contents.\n\nWait, no, the frames are: frame 0,1,2,3,4. Frame 0 is the bowl of onions/crab sticks (top-down), then frame 1-4: person pouring corn. So the sequence is:\n\nStart with top-down view of the bowl with onions and crab sticks. Then, a person pours corn into a bowl. The camera transitions from top-down to medium shot of the pouring, then possibly back to top-down? Wait, the video segments:\n\n[0.0] shows the bowl with onions and crab sticks (top-down).\n\n[1.0-4.0] shows the person pouring corn (medium shot).\n\nSo chronological:\n\nFirst, a top-down view of a clear glass bowl containing chopped white onions and pink crab sticks. Then, a person with a gray shirt pours yellow corn from a blue can into a glass bowl, captured in a medium shot focused on the pouring action. The camera remains static during the pouring sequence.\n\nWait, need to check rules. Also, mention spatial relationships: the can is in the person's hands, pouring into the bowl.\n\nLet me structure:\n\nThe video begins with a top-down view of a clear glass bowl filled with chopped white onions and pink crab sticks. Next, a person wearing a gray shirt pours yellow corn from a blue can into a glass bowl. The camera maintains a medium shot of the pouring action.\n\nBut need to be concise. Let's check the required elements:\n\na) Motion and behavior in chronological order.\n\nb) Appearance and number (color, size, orientation).\n\nc) Spatial relationships (if relevant).\n\nd) Conclude with camera perspective and movement.\n\ne) Background minimal.\n\nf) Exclude text.\n\nSo:\n\nThe video opens with a top-down view of a clear glass bowl containing chopped white onions and pink crab sticks. A person wearing a gray shirt then pours yellow corn from a blue can into a glass bowl, with the can held above the bowl. The camera transitions from top-down to a medium shot of the pouring action, then returns to a top-down view of the bowl's contents.\n\nWait, the last frame in the given is 4.7, but the video segments are up to 4.7. The description should cover the sequence.\n\nAlternatively:\n\nA top-down view shows a clear glass bowl with chopped white onions and pink crab sticks. A person in a gray shirt pours yellow corn from a blue can into a glass bowl. The camera shifts to a medium shot focused on the pouring action, maintaining static positioning throughout.\n\nWait, let's check the exact frames:\n\n[0.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-RuPw9liYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-RuPw9liYU_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 181.81818575634713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands pour maize from a container into a glass bowl; maize grains move due to gravity and pouring action, representing discrete granular motion.", "background_and_ambient_analysis": "The background in both segments is static (dark surface initially, then indoor wall/window without shifting). No fluid motion (fire, water, wind) is observed."}}
{"video_id": "6-qUPiJUG-4", "file_name": "6-qUPiJUG-4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a bedroom. They're wearing a black tank top and glasses. Then the scene shifts to a different part of the room where they're stretching. Wait, the first frame is a close-up, then the second frame shows them in front of a mirror. Wait, no, the timestamps: [0.0] is the first frame, then [1.4] shows them in front of a mirror. Let me parse the frames.\n\nFrame 0.0: Person in a bedroom, wearing black tank top, glasses, with a necklace. Background has a dresser with a laptop, maybe? Wait, the description says \"a bedroom with a dresser, TV, and other items\". Then in frame 1.4, they're in front of a mirror, raising arms above their head. Then frames 2-5 show them continuing to raise arms, doing a stretch or exercise. So the main subject is the person, their actions: first, they're in a room, then move to in front of a mirror, raising arms overhead. Appearance: black tank top, glasses, necklace. Number: one person. Spatial: initially in the room, then in front of mirror (left side has dresser with TV, right side has bed with pillows). Background minimal. Camera perspective: first frame is close-up, then the next frames are a medium shot of them in front of the mirror. Camera movement: maybe static, since it's a single angle.\n\nWait, the first frame is [0.0], then [1.4] is the next. So the sequence: starts with person in room, then shifts to them in front of mirror, raising arms. So the caption should be chronological.\n\nFirst, the person is shown in a room with a dresser and TV in the background. Then, they move to stand in front of a mirror, raising their arms above their head. The person is wearing a black tank top, glasses, and a necklace. They perform a stretching motion, lifting their arms overhead. The background includes a dresser with a TV on the left and a bed with pillows on the right. The camera remains static in a medium shot focusing on the person.\n\nWait, the rules say \"focus primarily on motion and behavior of main subjects in chronological order\". So the first action is the person being in the room, then moving to mirror, then raising arms. So:\n\nA person wearing a black tank top, glasses, and a necklace is initially in a bedroom. They then move to stand in front of a full-length mirror, raising their arms overhead in a stretching motion. The background includes a dresser with a television on the left and a bed with red pillows on the right. The camera maintains a static medium shot throughout.\n\nWait, check the frames: [0.0] is the first frame, then [1.4] is the next, which is them in front of mirror. So the video starts with the person in the room, then cuts to them in front of mirror. So the caption should mention the sequence.\n\n\"Initially, a person in a black tank top, glasses, and necklace is seen in a bedroom. The scene transitions to the person standing in front of a mirror, raising both arms overhead in a continuous stretching motion. The background includes a dresser with a television on the left and a bed with red pillows on the right. The camera remains static, capturing a medium shot of the person's movements.\"\n\nBut need to be concise. Rules: \"concise, chronological paragraph\". Also, \"mention spatial relationships if relevant\".\n\nSo let's structure it:\n\nA person wearing a black tank top, glasses, and a necklace stands in a bedroom. They then move to face a mirror, raising their arms above their head in a stretching motion. To the left of the mirror is a dresser with a television, and to the right is a bed with red pillows. The camera stays static in a medium shot.\n\nWait, the first frame is [0.0], which is the person in the room, then [1.4] is the mirror scene. So the motion is from being in the room to the mirror. So the chronological order is: person is in bedroom, then moves to mirror, raises arms.\n\nCheck the appearance: black tank top, glasses, necklace. Number: one person.\n\nSpatial relationships: in the first scene (before mirror), background has dresser and TV; when in front of mirror, left side (dresser with TV), right side (bed with pillows).\n\nCamera perspective: first frame is a close-up, then the next frames are medium shot. But rule d: \"Conclude with camera perspective and movement\". So need to mention camera.\n\nWait, the first frame is [0.0], which is a close-up of the person. Then [1.4] is them in front of mirror, which", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-qUPiJUG-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-qUPiJUG-4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 32.00080916780175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing arm stretches and movements, exhibiting discrete solid-object motion due to physical exertion.", "background_and_ambient_analysis": "Background elements (dresser, TV, bed) show no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "6-taqoi45eI", "file_name": "6-taqoi45eI_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and blue jeans manipulates a handle attached to a large circular metal bowl mounted on a metal stand, while another individual in blue shorts stands to the left. The camera pans around the stand, capturing the person's hand movements and the bowl’s position, with a grassy area and truck visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-taqoi45eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-taqoi45eI_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 356.70719865409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "60B0BypOtyU", "file_name": "60B0BypOtyU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and light shorts stands near the left, then moves right toward the center, bends down, and walks out of frame. A second person in a dark shirt remains seated on a bed in the background. The camera is shaky and pans right with the motion of the first person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60B0BypOtyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60B0BypOtyU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 642.0238002661893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "603t17EaTsg", "file_name": "603t17EaTsg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white high-heeled shoe with red splatters, rotating it to display its design. The hand then moves the shoe toward a blue surface, where a yellow-labeled bottle is visible. Next, the hand picks up a small cylindrical object with blue and white markings from the blue surface, holding both items together. The background is blurred, and the camera maintains a close-up perspective with slight shake, following the hand’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/603t17EaTsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/603t17EaTsg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 147, "blur_score": 52.83163888987303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a high-heeled shoe and a beer can, moving them through explicit physical actions (holding, rotating, and interacting with the can).", "background_and_ambient_analysis": "The background contains static elements like furniture and a person, with no significant shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "6-ewFBUPdhE", "file_name": "6-ewFBUPdhE_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a pink top and a man in a beige shirt stand near a wooden structure. A blonde girl in a teal sleeveless top and dark shorts runs into the frame from the left, carrying a white stuffed animal. She walks toward the structure, turns around, and continues walking away while holding the stuffed animal. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6-ewFBUPdhE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6-ewFBUPdhE_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 425.85221251461763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete object) is moving around a wooden structure while holding a stuffed animal; the motion is locomotion-based (walking, turning).", "background_and_ambient_analysis": "The background includes stationary trees, hills, and construction elements with no shifting or fluid motion (e.g., no fire, water, or wind-driven effects)."}}
{"video_id": "60IK0MTh8Kk", "file_name": "60IK0MTh8Kk_000400_000410.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys interact at a market stall. The smaller boy in a white shirt sits and holds a pink bag, lifting it to reveal a blue package underneath. The taller boy in a blue shirt stands to his left, observing. The camera slowly zooms in on the seated boy as he handles the items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60IK0MTh8Kk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60IK0MTh8Kk_000400_000410.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 213.75241649921736, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child in white shirt manipulates pink and blue objects (picking up, holding, turning), with visible hand/arm movement. Child in blue shirt remains mostly stationary, observing. All motion originates from deliberate object handling by the child.", "background_and_ambient_analysis": "Background shows static shelves and products with no shifting or fluid motion. No fire, water, smoke, or wind visible. Background elements (e.g., shelves, signage) remain fixed and non-uniformly displaced."}}
{"video_id": "60ObQefoUFQ", "file_name": "60ObQefoUFQ_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in a gray shirt and one in a blue shirt, stand on stage facing each other. They shake hands, then the man in blue bends forward while the man in gray raises his hand in a gesture. The camera remains fixed throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60ObQefoUFQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60ObQefoUFQ_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 89.63666108342024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men and one woman exhibit discrete solid-object motion: handshaking, bending, waving, and gesturing. Their movements are physically distinct and trackable via bounding boxes.", "background_and_ambient_analysis": "The background banner (with 'Pizza Hut' and event text) remains static throughout; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "60JiZaFaoAU", "file_name": "60JiZaFaoAU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Gloved hands hold a shiny metallic cylindrical object, pressing it against a dark rotating grinding wheel with a central hub; the hands move the object steadily against the wheel to polish it. The camera maintains a close-up perspective, focusing on the object and wheel interaction, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60JiZaFaoAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60JiZaFaoAU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 68.18546752693119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands manipulate a metal object against a spinning grinding wheel, exhibiting controlled physical interaction (grinding) with distinct motion.", "background_and_ambient_analysis": "The background features static elements (e.g., workshop walls, equipment) with no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "60ddslob73E", "file_name": "60ddslob73E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands uses a black-handled tool to carve a light brown wooden piece, generating thin white shavings that scatter around. The hands move the tool in circular motions along the wood's surface, revealing curved contours. The wooden piece rests on a workbench alongside other wooden fragments and shavings. The camera stays in a close-up perspective, slightly shaky, focusing on the carving motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60ddslob73E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60ddslob73E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 35.06456238796149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a tool (chisel/file) moving against a wooden object, causing wood shavings to form.", "background_and_ambient_analysis": "No fire, water, smoke, or wind; background (workbench and tools) is static with no uniform shifting."}}
{"video_id": "60gQ-AyBRxs", "file_name": "60gQ-AyBRxs_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light green shirt, beige pants, and white shoes executes a golf swing on a grassy field. He lifts the golf club high above his head in a backswing motion, with his body rotated and weight shifted. The background includes a clear blue sky, distant trees, and faint figures on a paved path. The camera maintains a static position, capturing the golfer from behind at a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60gQ-AyBRxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60gQ-AyBRxs_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 880.6851299507141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: golfer (body movement during swing), golf club (swing motion). Motion is explicit physical action driven by the golfer's muscular force.", "background_and_ambient_analysis": "Background elements (sky, distant structures, grass) show no uniform shifting or fluid motion; no fire, water, or smoke visible. Static environment with clear sky and fixed landscape."}}
{"video_id": "60mFQjOGF3M", "file_name": "60mFQjOGF3M_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and green shorts lifts a weighted barbell from waist height, raising it vertically overhead, then lowers it back down. The camera remains stationary, capturing the motion against a gym backdrop with mirrors.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60mFQjOGF3M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60mFQjOGF3M_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1129.232448974491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell, moving it from the shoulders overhead and then dropping it. The barbell and the person are solid, discrete objects.", "background_and_ambient_analysis": "The background (walls and mirrors) remains static and uniform; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "60k2nL-cxU0", "file_name": "60k2nL-cxU0_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual wearing a white hard hat, white t-shirt, light-colored shorts, and dark shoes with white socks sweeps a wet surface using a wooden tool. They move the tool in a sweeping motion across the area, then pause and adjust their stance. The scene is viewed from a top-down camera angle, showing the person positioned against a concrete wall with a yellow hose visible to the right, while the camera exhibits slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60k2nL-cxU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60k2nL-cxU0_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 85.93415456458433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a white shirt and helmet is actively moving their arms and using a net-like object to interact with water in a tank/pool. The person's locomotion and manipulation of objects constitute discrete motion.", "background_and_ambient_analysis": "Background elements (walls, structural fixtures) show no uniform shifting. The water's surface movement is secondary to the person's actions and not dominant as fluid motion."}}
{"video_id": "6138did3zkE", "file_name": "6138did3zkE_000243_000253.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair applies red lipstick while looking upward; she moves her hand in front of her face, then adjusts her position. She stands in front of a shelf holding plush toys and a framed picture on the wall. The camera remains close-up and slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6138did3zkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6138did3zkE_000243_000253.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 395.15124665173425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand and body exhibit discrete motion (e.g., holding/bending a bottle, head movement), indicating solid objects manipulated by explicit physical actions.", "background_and_ambient_analysis": "Background posters and wall remain static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "60qMXVN4XRw", "file_name": "60qMXVN4XRw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, dark pants, and white shoes stands on an indoor track, initially bent over before raising his right arm upward. A blue trash can is nearby, with orange cones and shoes visible on the track. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60qMXVN4XRw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60qMXVN4XRw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 148, "blur_score": 328.26395168360017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) moves by bending, standing, and raising their arm in a throwing motion.", "background_and_ambient_analysis": "The blue mats and gym floor are static; no shifting background or environmental fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "615gt64YlL0", "file_name": "615gt64YlL0_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's dark arm enters from the left side of the frame, moving toward a vertical rack filled with small metallic items, and adjusts or places objects on the rack. The rack is positioned to the left of a dark blue door featuring white floral patterns. The camera remains stationary throughout, capturing the action in a dimly lit setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/615gt64YlL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/615gt64YlL0_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 595.5328453389485, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is moving in a small, localized motion to interact with the musical instrument.", "background_and_ambient_analysis": "No shifting background. No fluid/environmental motion (fire, water, wind) visible."}}
{"video_id": "60uCMpPY4QI", "file_name": "60uCMpPY4QI_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two astronauts in white suits and helmets approach the camera on the moon's surface. Initially, one astronaut walks toward the camera; shortly after, a second astronaut joins from the left, both advancing side by side while carrying tools. They maintain a steady pace, moving closer to the camera. The camera remains stationary, positioned low to the ground, with the lunar module's equipment visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/60uCMpPY4QI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/60uCMpPY4QI_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 68.46927500533158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two astronauts (discrete solid objects) are walking with intentional locomotion across the lunar surface, clearly moving due to their own physical actions.", "background_and_ambient_analysis": "The lunar surface and lunar module are static with no fluid elements (fire, water, smoke) or wind motion. Background elements (rocks, module) show no uniform shifting."}}
{"video_id": "61F6Qjl3UlU", "file_name": "61F6Qjl3UlU_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds a large white megaphone close to their mouth, then moves the megaphone slightly away while maintaining a forward-facing position. They turn their head to the right, revealing a dimly lit room with framed posters on the wall behind them. The camera remains stationary throughout, capturing the person's actions against the simple background of a bed and dresser.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61F6Qjl3UlU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61F6Qjl3UlU_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 98.39479157988231, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively holding and moving a megaphone, with the megaphone's position changing relative to the person's body as they interact with it.", "background_and_ambient_analysis": "No shifting background elements (wall with framed pictures and dresser remain fixed throughout the clip), no fire, water, smoke, or wind observed."}}
{"video_id": "616rYpCirS8", "file_name": "616rYpCirS8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and white goat with small horns extends its head toward a hanging object, moving its front legs and interacting with it while positioned in front of a metal fence. The goat shifts its head to the side, maintaining focus on the object. The camera remains in a static side view with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/616rYpCirS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/616rYpCirS8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 153, "blur_score": 112.49684337394325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black and white goat is the discrete solid object moving; it interacts with its environment by licking, lowering its head, and shifting position.", "background_and_ambient_analysis": "The background features a static fence and wooden structures with no uniform shifting or fluid motion (fire, water, smoke, wind). No significant ambient environmental motion is observed."}}
{"video_id": "61K_Cb482-Y", "file_name": "61K_Cb482-Y_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing exercises on a mat. First, the person is in a downward dog position, then they lower their body to the mat, then move into a plank or push-up position, then they push back up to a handstand or inverted position. Wait, let's check the frames.\n\nFrame 0: Downward dog, hands and feet on mat, body arched.\n\nFrame 1: Still in downward dog, maybe adjusting.\n\nFrame 2: Lowering the body, hands and feet on mat, body straight.\n\nFrame 3: Body is more horizontal, hands on mat, legs extended.\n\nFrame 4: Pushing up to a handstand? Wait, no. Wait, the sequence is: start in downward dog, then lower to a push-up position (chest to mat), then push up to hands and feet on mat (inverted), then maybe push up again? Wait, looking at the frames:\n\n[0] Downward dog (hands on mat, feet on mat, body bent)\n\n[1] Still downward dog, maybe moving into push-up.\n\n[2] Body is on the mat, hands on mat, chest down (like a push-up position).\n\n[3] Then, the person pushes up to an inverted position (head down, hands on mat, feet up).\n\n[4] Then, the person lowers down to a push-up position again? Wait, no. Wait the frames are:\n\n0: Downward dog (hands and feet on mat, body arched)\n\n1: Maybe the same, but moving?\n\n2: Hands on mat, body is flat (like push-up position, chest down)\n\n3: Person is in a push-up, then they push up to a handstand (head on mat, hands on mat, feet up)\n\n4: Then, they push down again, maybe into a bridge or something.\n\nWait, the sequence: the person starts in downward dog (hands and feet on mat, body forming an inverted V), then transitions to a push-up (body straight, hands and feet on mat), then pushes up to a handstand (head on mat, hands on mat, feet up), then maybe comes down again.\n\nBut need to describe chronologically. Let's list the actions:\n\n1. Person begins in downward dog position on a mat, hands and feet planted, body arched.\n\n2. Then, they lower their body to the mat, transitioning to a push-up position (chest near the mat, hands and feet on mat).\n\n3. Next, they push their body upward into an inverted position (head down on mat, hands on mat, feet lifted).\n\n4. Finally, they push their body back down to the push-up position.\n\nWait, the frames are:\n\n0: Downward dog\n\n1: Downward dog\n\n2: Push-up (chest on mat, body horizontal)\n\n3: Pushing up to handstand (head down, hands on mat, feet up)\n\n4: Pushing back down to push-up.\n\nWait, let's check the actual frames.\n\nFrame 0: Person in downward dog (hands on mat, feet on mat, body bent)\n\nFrame 1: Same as 0, maybe a slight shift.\n\nFrame 2: Person is lying flat on mat, hands on mat, chest down (push-up position).\n\nFrame 3: Person is pushing up to a handstand (head on mat, hands on mat, feet up).\n\nFrame 4: Person is in a push-up position again, but pushing up? Wait, no.\n\nWait, the video shows:\n\n- Starts in downward dog (hunched, hands and feet on mat)\n\n- Then lowers body to push-up (chest to mat)\n\n- Then pushes up to inverted (handstand)\n\n- Then comes back down to push-up.\n\nSo chronological:\n\nA man in black athletic wear performs a sequence on a gym mat. Initially, he assumes a downward dog position with hands and feet on the mat. He then lowers his body to a push-up position, chest and hands on the mat. Next, he pushes up to an inverted position, placing his head on the mat with hands supporting his body. Finally, he returns to the push-up position.\n\nWait, but the background: gym, red walls, equipment. But per rule e, minimal background. So maybe mention \"in a gym\" but not details.\n\nAppearance: male, black shirt, black shorts, black shoes.\n\nMotion: starts in downward dog, moves to push-up, then to inverted, then back.\n\nSo:\n\nA man in black athletic wear executes a series of bodyweight exercises on a gym mat. Starting in a downward dog position with hands and feet planted, he lowers his body to a push-up position. Then, he pushes his body upward into an inverted position, head down on the mat, before returning to the push-up position.\n\nCheck rules", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61K_Cb482-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61K_Cb482-Y_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 100.45746576267773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing push-ups: moving from plank position down to chest near ground and back up.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "61O1VSENUTw", "file_name": "61O1VSENUTw_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and white pants stands on a yellow ladder, adjusting a blue floral wallpaper strip on a wall while aligning its edge with a plumb line. They then lean toward a corner, using a green tool to smooth the wallpaper into the corner. The camera transitions from a medium shot of the person on the ladder to a close-up of the corner-smoothing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61O1VSENUTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61O1VSENUTw_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 604.291981356653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white long-sleeve shirt) is on a ladder, applying wallpaper to a wall. Her hand and arm movements are visible as she smooths the wallpaper with a sponge tool.", "background_and_ambient_analysis": "The background (walls, doors, ceiling) remains static in both shots. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "61T2Y9Ad86k", "file_name": "61T2Y9Ad86k_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A server in black attire stands behind a table, holding a wine bottle and a white card while gesturing toward two seated individuals—a man in a light blue striped shirt (left) and a woman in a maroon top with a braid (right)—who face the server and engage in conversation. The server shifts the card and bottle, and the seated pair respond by looking and speaking. The camera remains static, capturing the interaction from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61T2Y9Ad86k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61T2Y9Ad86k_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 731.9668149251949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two seated individuals gesturing and conversing, with a standing server holding a bottle moving slightly; all are solid, distinct objects exhibiting explicit physical motion (locomotion, hand gestures).", "background_and_ambient_analysis": "No shifting background elements; no fluid/environmental motion (e.g., fire, water, smoke, wind) observed in the scene."}}
{"video_id": "61JwlUjt_DM", "file_name": "61JwlUjt_DM_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray t-shirt, black shorts, and sneakers uses crutches to walk forward along a residential street, moving from the sidewalk onto the road toward the camera. A blue car with an open trunk is parked behind him near a green trash can. The camera remains stationary, capturing his steady progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61JwlUjt_DM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61JwlUjt_DM_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 154, "blur_score": 135.18213326234184, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person using crutches is moving slowly along the street. The individual exhibits controlled locomotion with crutches as primary support.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected. Houses, parked cars, and street elements remain static throughout the clip."}}
{"video_id": "61f1Ws0r-tw", "file_name": "61f1Ws0r-tw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing slides down a snowy slope on a blue sled with red footrests, moving from the upper terrain toward a snow-covered area with houses in the background. The camera follows the sledder’s descent, maintaining a view of their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61f1Ws0r-tw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61f1Ws0r-tw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 124.31734358215994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a sled (blue base, red accents) are moving down the slope. They are distinct solid objects exhibiting controlled motion due to gravity and sled propulsion, with no apparent collisions or environmental interactions beyond the slope.", "background_and_ambient_analysis": "The background (snow-covered slope, distant trees, mountains, and buildings) remains static with no shifting or fluid motion. No fire, water, smoke, or wind effects dominate the scene, as snow appears settled and shadows are stable."}}
{"video_id": "61qIjfAzpf4", "file_name": "61qIjfAzpf4_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women stand on a dimly lit stage; the left woman wears a brown dress with a white collar and black shoes, arms crossed, while the right woman wears a brown suit with a white shirt, a brown skirt, and pink shoes, initially standing with hands at her sides. The right woman extends her right arm outward, then brings her hands together. Both remain in position as the camera maintains a fixed, eye-level view of the stage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/61qIjfAzpf4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/61qIjfAzpf4_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 86.51581664125787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present; the individual on the right makes deliberate arm movements (gesturing), while the left individual remains stationary, holding an object.", "background_and_ambient_analysis": "The background is dark and static with no visible shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "627K9ovLCfk", "file_name": "627K9ovLCfk_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A plush toy with a green hat sits centered on a green ping pong table. A person in red on the right swings a paddle, hitting an orange ball toward the left. A second person’s hand on the left returns the ball with a paddle. The ball bounces back and forth across the table. The camera remains stationary at a low angle, capturing the action from behind the table with visible legs in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/627K9ovLCfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/627K9ovLCfk_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 161, "blur_score": 654.625877083239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (with paddles) and a table tennis ball are moving; the ball is hit back and forth, and players move their arms to strike the ball.", "background_and_ambient_analysis": "Background elements (shelf, wall) are stationary; no environmental fluids (fire, water, smoke) or wind effects observed."}}
{"video_id": "62LQbidWO90", "file_name": "62LQbidWO90_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and black wrestler initially holds a blue wrestler on a red and blue mat in a ring surrounded by a crowd. The blue wrestler pushes the red wrestler, leading to a struggle where the red wrestler is thrown backward; the blue wrestler then gains dominance, positioning himself on top of the red wrestler. The crowd encircles the ring, observing the action. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62LQbidWO90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62LQbidWO90_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 174.15785364522816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in contrasting attire (red and blue) engage in physical combat, with visible locomotion, collisions, and grappling motions. A referee in blue attire also moves to monitor the interaction.", "background_and_ambient_analysis": "No uniform background shift or fluid/environmental motion detected. The stage and surrounding crowd remain static throughout the frames."}}
{"video_id": "624rDx0cR_Y", "file_name": "624rDx0cR_Y_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants holds a green object, lowers their arm, bends forward, and jumps upward with arms extended before landing back on the floor. The background includes a wall with floral wallpaper and framed pictures. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/624rDx0cR_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/624rDx0cR_Y_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 33.29269904983897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a ball are visible. The person performs discrete movements: throwing the ball, jumping, kicking legs, and gesturing. The ball's trajectory is a discrete physical event.", "background_and_ambient_analysis": "Background elements (wallpaper, framed pictures, ceiling) show no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "62a-JDf0P4M", "file_name": "62a-JDf0P4M_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a grassy field, facing away from the camera. A woman in a light blue top and shorts runs toward them while holding a frisbee; she passes behind the seated individual. The seated person then falls backward onto the grass. The camera remains relatively steady, capturing the scene from a ground-level perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62a-JDf0P4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62a-JDf0P4M_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 1011.6358107410643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a seated person (black hoodie) falling backward onto the grass, and a running person (blue shorts, white top) moving across the field toward the seated person.", "background_and_ambient_analysis": "The background (building, trees, grass) shows no shifting or uniform motion; no fluid/environmental elements (fire, water, smoke) are present, so ambient motion is negligible."}}
{"video_id": "62HmojmZinY", "file_name": "62HmojmZinY_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt, white shorts, and blue cap walks across a concrete structure, then jumps down onto a lower platform. They carry a green disc, walk toward a black and green bag on the platform, and move away. The scene shifts to another individual in a white shirt and red cap walking toward a disc golf basket on a grassy field. The camera follows the first person’s movement before panning to the second individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62HmojmZinY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62HmojmZinY_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.09657209310552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black shirt, white shorts, helmet) walks, turns, and throws a yellow disc. The disc flies through the air toward a disc golf basket.", "background_and_ambient_analysis": "Static background elements (trees, grass, sky, concrete structure) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-induced motion detected."}}
{"video_id": "62lLNBOM7ZE", "file_name": "62lLNBOM7ZE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a red and white top with a blue dog design touches their face, then is held by an adult whose arm is visible. The child looks around, shifting gaze, while another person briefly appears nearby. The camera remains handheld with slight movement, capturing the interaction from a close, frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62lLNBOM7ZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62lLNBOM7ZE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 431.9423733365377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving by bringing hand to mouth, turning head, and moving arms; the adult's arm is also visible but the baby is the primary moving object.", "background_and_ambient_analysis": "The background shows a stable street scene with no significant shifting or fluid motion (like fire, water, wind)."}}
{"video_id": "62TVQPrv978", "file_name": "62TVQPrv978_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a black shirt plays a drum set, using drumsticks to strike cymbals and drums in sequence. He raises a stick to hit a cymbal, then shifts to strike a tom-tom, continuing rhythmic motions with alternating hands. The drum set features multiple cymbals and drums positioned in front of him against dark curtains. The camera remains stationary, capturing the performer from a front angle with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62TVQPrv978.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62TVQPrv978_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 266.969066907513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The drummer (a person) is moving his arms and hands to strike the drumsticks against the drums and cymbals, causing distinct motion in the drumsticks, drum heads, and cymbals.", "background_and_ambient_analysis": "The background (dark curtain) is stationary with no shifting, and there are no fluid or environmental motions (e.g., fire, water, smoke, wind)."}}
{"video_id": "62p2FHCM3wQ", "file_name": "62p2FHCM3wQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with short dark hair and a dark T-shirt featuring colorful circular designs stands on carpeted stairs. Initially, he raises his right arm upward, then lowers it while looking down at a blue toy robot resting on the step below. He bends slightly to pick up the toy, holds it up with both hands, then gestures with his right hand while keeping the toy in his left. The camera remains stationary, capturing the scene from a fixed position with the staircase and wooden trim in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62p2FHCM3wQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62p2FHCM3wQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 195.6329870958593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (a solid object) is moving: waving arm, turning, bending down, and pointing at objects on the stairs.", "background_and_ambient_analysis": "The background (staircase, walls) is stationary. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "62sbQCku3K0", "file_name": "62sbQCku3K0_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue and gray striped polo shirt and a necklace eats from a plate using a spoon, holding the plate with one hand and the spoon with the other, moving the plate slightly as they consume food. The plate is held in front of the person at a counter, with kitchen items like a blue bowl and plastic-wrapped food visible on the counter behind them. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62sbQCku3K0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62sbQCku3K0_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 77.12342100791932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arms and head while eating. The spoon is moving as it interacts with the food in the bowl.", "background_and_ambient_analysis": "The background (wall, countertop) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "635pbuHxBXY", "file_name": "635pbuHxBXY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sleeveless top and pink pants lifts and spreads a white blanket across a bed, adjusting the fabric to cover the mattress. The camera shifts slightly to capture the blanket's movement across the bed, with a window visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/635pbuHxBXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/635pbuHxBXY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 90.96027019833966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (woman) is moving the bed sheets and blankets. Her arms and body are actively adjusting the linens, showing discrete motion.", "background_and_ambient_analysis": "The background (wall and window) is static and unchanging. No ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "62cFrgG93xg", "file_name": "62cFrgG93xg_000409_000419.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a skier going down a slope. First, the skier is in a light blue outfit, white helmet, skiing. Then they navigate through gates—red and orange poles. They make turns, maybe a bit of a stumble at one point? The background has trees, snow-covered hills. Camera seems to follow the skier, panning as they move. Need to describe chronological: start, move through gates, then finish. Keep it concise, mention appearance (color, outfit), motion (turning, skiing), spatial (gates in front), camera movement (following, panning). Avoid extra details.\n\nCheck rules: main subject is the skier. Number is 1. Appearance: light blue suit, white helmet. Motion: skiing downhill, turning around poles. Spatial: gates (red, orange) in path. Background minimal (snow, trees). Camera: follows skier, likely panning left or right as they turn. Conclude camera perspective.\n\nLet's draft: A skier in a light blue suit and white helmet descends a snowy slope, navigating through a series of red and orange poles. The skier carves turns, maintaining balance while maneuvering around the gates. The camera follows closely, panning to track the skier’s movement down the course. Background features snow-covered terrain and distant trees.\n\nWait, check if it's chronological. First frame: skier going, then approaching poles, turns, etc. The video shows the skier moving through the course step by step. So the caption should be in order. Also, keep it concise. Let's check the example.\n\nWait, the problem says \"chronological paragraph describing the provided video\". So sequence of events. Let's structure:\n\nStart: skier on slope, then moving towards poles, navigating through them, perhaps a fall? Wait, in the video, frame 4: skier is on snow, frame 5: maybe a turn, frame 6: skier moving. Wait, the video has 6 frames. Let's look at the frames:\n\nFrame 0: skier on slope, going left.\n\nFrame 1: skier turns, still on slope.\n\nFrame 2: skier approaching red pole, turning.\n\nFrame 3: skier past red pole, then blue pole? Wait, frame 2: red poles, frame 3: orange gate.\n\nWait, the main action is the skier going through the slalom course (gates). So the skier is skiing downhill, making turns around the poles (gates). So the caption should describe the skier's path through the gates.\n\nAlso, need to mention appearance: light blue suit, white helmet, ski poles.\n\nSo: A single skier in a light blue suit and white helmet skis downhill, maneuvering through a sequence of red and orange slalom gates. The skier carves turns, maintaining balance as they navigate the course. The camera tracks the skier’s movement, panning to follow their descent down the snowy slope. Background consists of snow-covered terrain and distant trees.\n\nCheck if it's concise, chronological. Yes: starting to ski, going through gates, moving downhill. Background minimal. Camera movement mentioned. Appearance described. Number (1 skier). Spatial: gates in front.\n\nAnother version: A skier in a light blue outfit and white helmet descends a snowy slope, skillfully turning around red and orange poles to navigate the course. The camera follows closely, panning to track the skier's movement as they glide through the slalom gates. The background includes snow-covered terrain and scattered trees.\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" Trees in background, but maybe not essential. But the slope is snowy, which is part of the course. So maybe \"snow-covered slope\" is sufficient.\n\nWait, the video shows the skier on a slope with trees in the background, but the main focus is the skier's motion. So maybe \"snow-covered slope\" as background.\n\nLet me draft: A single skier in a light blue suit and white helmet skis downhill, turning around red and orange poles in a slalom course. The skier maintains balance through each turn, gliding smoothly across the snow. The camera follows the skier's descent, panning to keep them centered in the frame. Background features snow-covered terrain.\n\nWait, need to make sure it's a paragraph, not bullet points. Concise.\n\nFinal check: \"A skier in a light blue suit and white helmet descends a snowy slope, navigating through a series of red and orange poles. The skier makes sharp turns, maintaining balance while moving downhill. The camera tracks the skier’s motion, panning to follow their path across the snow. Background consists of snow-covered terrain and distant trees.\"\n\nThat", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62cFrgG93xg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62cFrgG93xg_000409_000419.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 44.3072830079964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier is moving down a snowy slope, navigating through gates. The skier is the primary discrete object moving due to their own locomotion (skiing).", "background_and_ambient_analysis": "The background (trees, buildings, snow) is static with no uniform shifting. No fire, water, or smoke present. Wind is not causing significant motion of trees."}}
{"video_id": "62x-4qKAq5o", "file_name": "62x-4qKAq5o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a view of a tiled wall and a floor. Then, a person in black shirt, gray shorts, and black shoes enters. They move forward, then fall onto the floor. The person lands in a prone position, arms extended, then adjusts their posture. Let's check the rules. Focus on motion: initial position (only legs visible), then the person steps in, falls, lies down, moves hands. Appearance: man in black shirt, gray shorts, gray cap. Spatial: moves from left to right (assuming the initial frame is left side), then falls to the floor. Background is tiled wall. Camera is fixed, top-down? Wait, the first frame shows the floor and wall, so camera is static, looking down. Let's structure it chronologically.\n\nFirst frame: static view of floor and tiled wall. Then a person (male, black shirt, gray shorts, gray cap, black shoes) enters the frame from the left. He bends down, then falls onto the floor, landing prone with arms outstretched. He then adjusts his position slightly, moving his hands. Camera remains stationary, top-down view. Background: tiled wall with some small signs, but minimal. Don't mention the signs unless essential. So the caption should be concise.\n\nLet's write:\n\nA man in a black shirt, gray shorts, and gray cap steps into the frame from the left, bends forward, and falls prone onto a blue floor, extending his arms and resting his head. He adjusts his position slightly with his hands. The camera remains fixed in a top-down view against a tiled wall background.\n\nWait, check the rules: chronological order. First, the initial frame (but the video starts with [0.0] showing the floor and wall, then at 1.4 seconds, the person's leg comes in. So the action starts when the person enters. So:\n\nThe video opens with a static view of a blue floor and white tiled wall. A man in a black shirt, gray shorts, and gray cap steps into the frame from the left, bends forward, and falls onto the floor in a prone position, arms extended. He then moves his hands slightly. The camera maintains a fixed top-down perspective throughout.\n\nWait, but the first frame [0.0] is the floor and wall, then [1.4] shows the person's leg. So the action starts at 1.4s. The caption should describe the sequence. Let's make sure it's chronological:\n\nAt the beginning, a blue floor and white tiled wall are visible. A man (wearing a black shirt, gray shorts, and gray cap) steps into the frame from the left, bends forward, and falls onto the floor, landing prone with arms extended. He adjusts his position slightly with his hands. The camera remains stationary, providing a top-down view.\n\nWait, the user says \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So start with the action. The initial frame is just the floor and wall, then the person enters. So the caption should mention the person's movement.\n\nLet me check the exact frames:\n\n[0.0] shows floor and wall.\n\n[1.4] shows the person's leg (so entering the frame).\n\n[2.5] shows the person bending down.\n\n[3.6] shows the person lying prone.\n\n[4.7] shows them still lying, adjusting hands.\n\nSo the sequence: person enters from left, bends, falls prone, then adjusts.\n\nNow, describe the man's appearance: black shirt, gray shorts, gray cap. Size: average. Orientation: starts standing (but only legs first), then falls prone.\n\nSpatial: the person moves from left to right (since they enter from left side, fall onto the floor which is in front of the wall).\n\nCamera: fixed, top-down (since it's looking down at the floor).\n\nBackground: tiled wall, minimal.\n\nSo the caption should be concise:\n\nA man in a black shirt, gray shorts, and gray cap steps into the frame from the left, bends forward, and falls onto the blue floor in a prone position, extending his arms. He adjusts his hands slightly while lying down. The camera remains stationary in a top-down view.\n\nCheck if all rules are followed:\n\na) Motion chronological: yes.\n\nb) Appearance: color (black, gray), size (average), orientation (prone).\n\nc) Spatial: steps from left, falls onto floor (which is in front of wall).\n\nd) Camera: top-down, fixed.\n\ne) Background minimal (tiled wall mentioned once, but it's part of the setting).\n\nf) No text, characters, etc.\n\nYes. Let's make it tighter.\n\nA man wearing a black shirt, gray shorts, and gray cap", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/62x-4qKAq5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/62x-4qKAq5o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 146, "blur_score": 183.2045648879506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a cap, black shirt, gray shorts, and black shoes) is the discrete object moving. They transition from a standing position to a plank pose and perform controlled arm movements on the floor.", "background_and_ambient_analysis": "The background (white wall, dark floor with yellow line) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind). Static elements remain consistent across frames."}}
{"video_id": "63RK4U7Tv6M", "file_name": "63RK4U7Tv6M_000278_000288.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with shaving cream on his chest and shoulders applies it with his hands, then turns his head to the side while moving slightly. He stands in a bathroom near a mirror cabinet and chalkboard doors with drawn mustaches. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63RK4U7Tv6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63RK4U7Tv6M_000278_000288.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 350.28711077644937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the primary discrete object. He moves his head and hands to apply shaving cream and shave his face, exhibiting distinct, solid-object motion due to locomotion and physical manipulation.", "background_and_ambient_analysis": "Background (door, cabinet, wall with decorative pattern) is static with no fluid or environmental motion (fire, water, smoke, wind) observed. No shifting of static elements indicates absence of ambient phenomena."}}
{"video_id": "63Xe_-ig-as", "file_name": "63Xe_-ig-as_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black North Face jacket is shown in a close-up, initially focusing on the jacket's chest area with visible logo, then shifting to reveal their head and face as they look downward. The individual maintains a downward gaze throughout, with minimal head movement. The background includes faint structural elements like windows or bars. The camera exhibits slight movement and a subtle shake, remaining focused on the person's upper body and head from a close, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63Xe_-ig-as.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63Xe_-ig-as_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 77.13636301231566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a black North Face jacket exhibits minimal head movement and slight body shifts, indicating discrete solid-object motion (locomotion of the head and upper body).", "background_and_ambient_analysis": "The background consists of stationary window blinds and a consistent wall with no shifting, fluid motion (e.g., water, fire, smoke), or wind-driven movement. No environmental elements exhibit ambient motion."}}
{"video_id": "63dgB9uRNyM", "file_name": "63dgB9uRNyM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a diaper and light-colored onesie sits in a purple patterned baby bouncer. Initially, the baby holds the bouncer's bar, then lifts their head and looks around, moving their arms. The background shows a tiled floor and a wall. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63dgB9uRNyM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63dgB9uRNyM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 161, "blur_score": 174.61013079244825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby in high chair exhibits minor movements (e.g., head turns, body adjustments) consistent with typical infant locomotion.", "background_and_ambient_analysis": "Background elements (tiled floor, furniture) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "63ngk-nTRYU", "file_name": "63ngk-nTRYU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows two people running on a track. First, at the start, they're on the track, then they move forward. The background has buildings and a fence. Need to describe their motion chronologically.\n\nFirst, the two individuals: one in white shirt and dark shorts, the other in black shirt and dark shorts. They start running, moving from left to right across the frame. The camera seems to follow them, panning left to track their movement. Background is urban with tall buildings and a white wall, but keep background minimal.\n\nCheck the rules: chronological order, appearance, spatial relationships (they're running side by side, maybe), camera movement. The camera is panning to follow them. Let's structure the caption.\n\nStart with \"Two individuals, one wearing a white shirt and dark shorts and the other in a black shirt and dark shorts, begin running side by side along a track. They move forward across the frame, maintaining a consistent pace as the camera pans left to follow their motion.\" Then check if background is needed. The rules say minimal background, so maybe mention the urban backdrop briefly.\n\nWait, the example output format: concise paragraph. Let's draft:\n\nTwo people, one in a white shirt and dark shorts, the other in a black shirt and dark shorts, run side by side along a track. They move forward, gradually shifting position as the camera pans left to follow their movement. The background features tall residential buildings behind a white fence.\n\nWait, but need to be concise. Let's make it shorter. Maybe:\n\nTwo runners, one in white shirt and dark shorts, the other in black shirt and dark shorts, begin running side by side on a track. They move forward across the frame as the camera pans left to follow them. Background includes tall buildings behind a white fence.\n\nCheck rules: chronological order (they start running, move forward), appearance (colors), spatial (side by side), camera (pan left). Background minimal. Yep, that's good.\n\nWait, in the video, the camera seems to track their movement, so \"the camera pans left to follow their movement\" – is that accurate? The video shows them moving, and the camera follows, so pan left as they go from left to right? Wait, in the frames, the first frame shows them on the left, then as the video progresses, they move to the right, so the camera is panning right? Wait, no. Wait, in the first frame, the two are on the track, then in subsequent frames, they move to the right. So the camera is panning right to keep them in frame. Wait, no. Wait, the video starts with them on the left side of the frame, then as the video progresses, they move to the right. So the camera is moving (panning) to the right to follow them. Wait, but the description says \"camera pan left\". Wait, need to check the direction.\n\nWait, in frame 0, they are on the left. In frame 1, they are further right. So the camera is moving right to follow them. But maybe the camera is stationary? No, because the subjects are moving across the frame. Wait, the video shows the camera capturing them moving from left to right, so the camera must be panning right to follow.\n\nWait, but the problem says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nWait, the user's example: in the first frame, the two are on the left, then in the next frames, they move right. So the camera is panning right to follow them. But maybe the camera is moving in the same direction as the subjects. So \"the camera pans right to follow their movement\".\n\nBut the original video might have the camera following them, so the movement is pan right.\n\nWait, let's think. The video starts with the two runners on the left side of the frame. As the video progresses, they move to the right, so the camera must be panning right to keep them in frame. So \"the camera pans right to follow their motion.\"\n\nBut need to confirm. Let's take the frames:\n\nFrame 0: runners on the left.\n\nFrame 1: runners a bit further right.\n\nFrame 2: even further right.\n\nSo yes, the camera is panning right to follow them.\n\nSo adjust the caption.\n\nTwo runners, one in white shirt and dark shorts, the other in black shirt and dark shorts, run side by side along a track. They move forward across the frame as the camera pans right to follow their motion. The background includes tall residential buildings behind a white fence.\n\nBut the rules say \"background descriptions minimal unless essential for understanding motion.\" So the buildings are part of the setting, but maybe we can just say \"urban backdrop with tall buildings\".\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63ngk-nTRYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63ngk-nTRYU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 388.9738238127317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects are running on a track; their motion is consistent with locomotion (running).", "background_and_ambient_analysis": "No shifting of static background elements (buildings, white walls, fence) observed. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "63HqJcY9r84", "file_name": "63HqJcY9r84_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a man in a black and gray hoodie, sunglasses, holding a green bottle. He's pointing right, then brings the bottle towards his hand. Next scene: same man, now holding the bottle with a small object, standing by a building with snow-covered mountains. He gestures with the bottle, then opens it. Background is snowy mountains and a building. Need to describe motion chronologically.\n\nCheck the rules: focus on motion, appearance, spatial, camera. Exclude text. So:\n\nFirst frame: man (bald, black/gray hoodie, sunglasses) points right with right hand, holds green bottle. Then, in next frame, he's holding the bottle and a small object. Then third frame: at a building with snowy mountains, he holds the bottle, gestures, opens it. Camera moves? From first to second frame, maybe a slight cut. Then the third frame is a different location but same man. Background is mountains and building. Camera perspective: first frame outdoor, then different location. But need to describe chronological order.\n\nWait, the video has three segments: [0.0], [1.0], [2.0], [3.0], [4.0] maybe. Let's see the frames: first frame is man pointing, holding bottle. Then he's holding bottle and a small object (like a key?), then moves to a different spot by a building with snow. He gestures with the bottle. So chronological steps:\n\n1. Man stands outdoors with snowy mountains; holds green bottle, points right with right hand. Then, he holds the bottle and a small object in his hands.\n\n2. Then, he moves to a wooden deck area with a building (glass doors, roof) and snowy mountains; holds the green bottle, gestures with his left hand while holding the bottle in right, then opens the bottle.\n\nNeed to be concise. Mention appearance: man is bald, wearing black and gray hoodie, sunglasses. Green bottle, maybe label. But no text, so don't mention text. Spatial: first scene, background mountains and trees. Second scene, building with snow-covered mountains.\n\nWait, the rules say exclude text recognition, so don't mention the text in the video. So focus on actions.\n\nLet's structure:\n\nA bald man in a black and gray hoodie and sunglasses stands outdoors against a snowy mountain backdrop; he points to his right with his right hand while holding a green bottle in his left. He then holds the bottle with both hands, bringing it closer to his body. Next, he moves to a wooden deck area in front of a modern building with glass doors, holding the green bottle and gesturing with his left hand, then opens the bottle with his right hand.\n\nCheck camera: first scene is a medium shot, then cuts to another location. So camera moves from one outdoor scene to another. But the rules say \"conclude with camera perspective and movement.\" So \"The video transitions between outdoor scenes, with a medium shot of the man in the first segment and a medium shot in the second segment at the deck.\"\n\nWait, the output format is a paragraph. Let's make it chronological.\n\nFirst part: Man (bald, black/gray hoodie, sunglasses) stands outdoors with snow-covered mountains in the background. He points right with his right hand, holding a green bottle in his left. Then, he holds the bottle with both hands, bringing it to his right. Then, he moves to a wooden deck area in front of a modern building with glass doors and snowy mountains in the background. He holds the green bottle, gestures with his left hand while holding the bottle in his right, then opens the bottle.\n\nWait, need to be concise. Let's check the frames:\n\nFrame 0: man points right, holds green bottle.\n\nFrame 1: man holds bottle and a small object, hands together.\n\nFrame 2: man in front of building, snow mountains.\n\nFrame 3: man holding bottle, gestures with left hand.\n\nFrame 4: same as frame 3, but maybe he opens it.\n\nSo chronological order:\n\nA bald man wearing a black and gray hoodie and sunglasses stands outdoors with snow-covered mountains in the background; he points to his right with his right hand while holding a green bottle in his left. He then holds the bottle and a small object in his hands. Moving to a wooden deck area in front of a modern building with glass doors, he holds the green bottle and gestures with his left hand, then opens the bottle.\n\nCheck for appearance: color of hoodie (black and gray), sunglasses, green bottle. Spatial: snowy mountains in first scene, then building with snow mountains in second. Camera: medium shot throughout, maybe some panning? But the problem says \"conclude with camera perspective and movement.\"\n\nWait, the first part is a medium shot, then transitions. So maybe \"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63HqJcY9r84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63HqJcY9r84_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 135.31401706712336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms (pointing, gesturing, holding objects) in discrete, solid motion consistent with human locomotion.", "background_and_ambient_analysis": "Static background elements (mountains, snow-covered structures) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "63nyb8SRDa0", "file_name": "63nyb8SRDa0_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night, a large bus with its doors open is parked on a street, with several people gathered near it and one individual sitting on the ground in front of the bus; the scene transitions to a news studio where a woman in a patterned top speaks from a desk. Both scenes are captured with fixed camera perspectives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63nyb8SRDa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63nyb8SRDa0_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 248.9545489972494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving near the bus and vehicles, exhibiting locomotion (e.g., walking, gathering).", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (e.g., fire, water, smoke, wind) observed. Static background elements (bus, buildings) appear stable with no uniform movement."}}
{"video_id": "63qgt_gT3UI", "file_name": "63qgt_gT3UI_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black athletic wear and red headband maintains a headstand on a yellow yoga mat, hands planted on the floor, legs extended upward. They subtly adjust their leg position, lifting them higher while balancing. A mirror in the background reflects their movement, with a radiator and yellow curtains visible. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/63qgt_gT3UI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/63qgt_gT3UI_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 42.37836942775252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete dance movements (arm and leg extensions, torso shifts) on a yoga mat, with clear locomotion-driven motion.", "background_and_ambient_analysis": "The background consists of static elements (walls, door, mirrors) with no discernible shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "64Bk_ZM0acU", "file_name": "64Bk_ZM0acU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black marker colors the face of a stylized orange and white striped bee with circular eyes on white paper, then moves to color the bee's body, all viewed from a top-down perspective with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64Bk_ZM0acU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64Bk_ZM0acU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 122.32898950170986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) is moving to color the butterfly drawing.", "background_and_ambient_analysis": "Background is static white paper; no shifting background or environmental fluids observed."}}
{"video_id": "640UsIisA_A", "file_name": "640UsIisA_A_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a chessboard with black and white pieces. First, the scene is a top-down view of a chessboard. Then a hand moves a black bishop piece. Wait, let's check the timestamps. \n\nAt [0.0] the board is set up. Then [1.4] a hand moves a black piece. Wait, the first frame is the board with pieces. Then at 1.4 seconds, a hand (right hand) picks up a black piece and moves it. Wait, looking at the frames: \n\nFrame 0: Chessboard with black and white pieces. Black pieces on top (from our view), white on bottom. \n\nFrame 1: Hand moves a black piece. Wait, the first action: the hand is moving a black piece. Let's check the sequence. \n\nThe video starts with the chessboard. A hand (appears from the right) moves a black piece. Then the camera zooms in? Wait, the frames show a hand moving a black piece. The movement is from right to left? Wait, the first frame is the board. Then the hand moves a black piece (maybe a bishop or rook) to a new position. \n\nWait, the problem says to describe chronologically. So first, the chessboard is shown. Then a hand moves a black piece. Then maybe another action. Let's check the frames:\n\n[0.0] - Chessboard with black and white pieces set up. Black pieces on the top row (from camera's view), white on bottom. \n\n[1.4] - A hand (right hand, dark skin tone) picks up a black piece (rook? or bishop?) and moves it across the board.\n\n[2.5] - Hand continues moving the black piece.\n\n[3.6] - Hand places the black piece on a new square.\n\n[4.7] - Hand moves a different black piece (maybe another one) and adjusts it.\n\nWait, the main subject is the hand moving pieces. So the key actions:\n\n- The video starts with a chessboard viewed from above, with black and white pieces arranged in their starting positions.\n\n- A hand enters the frame from the right, picks up a black piece (small, dark, cylindrical shape, likely a rook or bishop), and moves it leftward across the board.\n\n- The hand places the black piece onto an empty square.\n\n- Then, the hand moves another black piece (possibly a pawn or another piece), adjusting it on the board.\n\nThe camera perspective: throughout, it's a top-down view, with slight zooms or shifts. Wait, the description should mention camera movement. The first frame is top-down, then maybe a slight zoom or pan.\n\nWait, the rules say: conclude with camera perspective and movement. So \"top-down perspective with minor zoom adjustments\" or similar.\n\nNow, structure:\n\n- Describe the main actions in order: the hand moving pieces.\n\n- Mention the pieces: black pieces (small, dark), white pieces (light, wooden, set up).\n\n- Spatial relationships: hand moves pieces from right side of the board to other squares.\n\n- Background: minimal, just the chessboard on a dark surface.\n\nLet's write:\n\n\"A hand moves a black chess piece across a wooden chessboard, adjusting its position from the right side of the board. The hand picks up a dark-colored piece, relocates it to an adjacent square, and places it down. The chessboard displays black and white wooden pieces in their initial arrangement, with the white pieces positioned along the bottom row and black pieces along the top. The camera maintains a top-down view with slight zoom adjustments during the sequence.\"\n\nWait, check for rules:\n\na) Motion and behavior chronologically: hand moves black piece, places it.\n\nb) Appearance and number: black pieces (dark, wooden), white pieces (light, wooden).\n\nc) Spatial: hand moves from right, piece to adjacent square.\n\nd) Camera: top-down, slight zoom.\n\ne) Background minimal: yes, just the chessboard.\n\nf) Exclude text, named characters: done.\n\nLet me refine. The video shows a hand moving black pieces on the chessboard. The hand starts by moving one black piece, then another.\n\nWait, the frames:\n\n0.0: board set up.\n\n1.4: hand moves a black piece (from right, maybe a rook?).\n\n2.5: hand continues moving the piece.\n\n3.6: places the black piece.\n\n4.7: hand moves another black piece.\n\nSo the sequence is: hand moves first black piece (picks up, moves, places), then moves another black piece.\n\nBut in the caption, need to be concise.\n\nSo:\n\n\"A hand moves a black chess piece across a wooden chessboard, lifting it from the right side and placing it on an adjacent", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/640UsIisA_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/640UsIisA_A_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.51828395310496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands move discrete, solid chess pieces (wooden pawns, knights, etc.) across the board, with clear physical interaction and collision-free movement.", "background_and_ambient_analysis": "Static background elements (chessboard surface and surrounding area) show no uniform shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "64CV6xq2LsQ", "file_name": "64CV6xq2LsQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with hands washing, then shows a hand turning on a water dispenser. First, the hands are soapy, rubbing together. Then the scene changes to a hand pressing a button on a green and white dispenser, water flows. Need to describe the chronological order. Mention the hands (color? skin tone, maybe), the dispenser (green and white, green base). The movement: hands washing, then hand interacting with dispenser, water flowing. Background is minimal. Camera perspectives: close-up on hands, then close-up on dispenser. Let's check rules.\n\nFirst part: hands with soap, scrubbing. Then transition to hand pressing dispenser, water pouring. Then hand holding a bottle (maybe). Wait, the video segments: [0.0] hands washing, [1.4] hand pressing dispenser, [2.5] same, [3.6] water flowing, [4.7] hand holding bottle.\n\nSo chronological: \n\n1. A pair of hands rubs together with soap, creating foam (close-up).\n2. Then a hand reaches to a green and white water dispenser, pressing a button to release water (close-up).\n3. Water flows from the dispenser into a green basin.\n4. Finally, the hand holds a small green bottle, placing it on a surface.\n\nNeed to mention the main subjects (hands), their actions, appearance (hands are skin-toned, soap is white), spatial relationships (dispenser is green and white, hand is in front of it), camera movement (close-up throughout).\n\nCheck rules: focus on motion, chronological. Don't mention text, just describe. So:\n\nA pair of light-skinned hands rubs together, producing white soap foam. The hands then reach toward a green and white water dispenser, pressing a button to release a stream of water into a green basin. The hand subsequently holds a small green bottle and places it on a surface. The camera maintains close-up shots throughout, focusing on the hands and dispenser with minimal background.\n\nWait, check the timestamps. The first frame is hands washing, then second frame is pressing dispenser. So:\n\nA pair of hands rubs together with soap, creating foam. A hand then presses a button on a green and white water dispenser, causing water to flow from the dispenser into a green basin. Finally, the hand places a small green bottle on a surface. The camera remains in close-up throughout, focusing on the hands and dispenser.\n\nBut need to be concise. Let's make it a paragraph. Also, rule c: spatial relationships. The hand is pressing the dispenser (so in front of it). The dispenser is on a green base. So:\n\nA pair of light-skinned hands rubs together with soap, generating white foam. The hands then move to a green and white water dispenser, where a hand presses a button to release water into a green basin. Afterward, the hand holds a small green bottle and places it on a surface. The camera maintains close-up shots, focusing on the hands and dispenser with minimal background visible.\n\nCheck if \"light-skinned\" is necessary? The rule says \"briefly describe appearance\". Maybe \"hands\" without color, since it's not specified. But the video shows skin tone. Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\" but describe appearance. So maybe \"a pair of hands (skin tone)\" but better to keep general. Wait, the first frame: hands with soap, so \"a pair of hands rubs together with soap, creating white foam.\" Then the second scene: a hand (singular?) pressing the dispenser. Wait, the first scene has two hands, then the next scenes have one hand.\n\nWait, the first frame: two hands (left and right) with soap. Then next frames: one hand interacting with dispenser. So:\n\nA pair of hands rubs together, producing white soap foam. A single hand then presses a button on a green and white water dispenser, releasing a stream of water into a green basin. The hand subsequently holds a small green bottle and places it on a surface. The camera stays close-up throughout, focusing on the hands and dispenser.\n\nThat's better. Let's check the order: first, two hands washing, then one hand at the dispenser, then holding the bottle.\n\nYes, the video sequence is:\n\n0.0: two hands washing (soap foam)\n\n1.4: hand pressing dispenser\n\n2.5: same\n\n3.6: water flowing\n\n4.7: hand holding bottle\n\nSo the actions are: wash hands (two hands), then press dispenser (one hand), then water flows, then hold bottle.\n\nSo:\n\nA pair of hands rubs together with soap, creating white foam. A single hand then presses a button on a green and white water dispenser, causing water to flow into a green basin. The hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64CV6xq2LsQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64CV6xq2LsQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 56.49543974281265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand moves to interact with a water dispenser, pressing a lever and receiving water streams. The hand is a discrete solid object exhibiting motion due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (green tray, machine) are stationary; no significant shifting or environmental fluid motion (e.g., uncontrolled water flow, wind)."}}
{"video_id": "64Omz4r7ehk", "file_name": "64Omz4r7ehk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red sleeveless top and light-colored pants stands near a wooden cabinet, initially with hands on hips, then raises both arms overhead and turns away from the cabinet. To the right, a person in dark clothing stands by a doorway, holding a device upward and adjusting it. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64Omz4r7ehk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64Omz4r7ehk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 87.30008280370501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one on a cabinet (red shirt) and one near the door (black shirt) are moving arms and bodies to brush or scrub walls.", "background_and_ambient_analysis": "Background (walls, door) is static; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "64JiiJyX1V0", "file_name": "64JiiJyX1V0_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt with white stripes and a green wristband uses a white cloth to wipe a wooden table, moving their hand back and forth across the surface. The camera maintains a close-up, slightly shaky perspective focused on the hands and table, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64JiiJyX1V0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64JiiJyX1V0_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 57.809577992590874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving a white cloth over a wooden table in a wiping motion. The cloth is the primary moving discrete object.", "background_and_ambient_analysis": "No significant background shifts or environmental elements (fire, water, smoke, wind) observed. Background remains static."}}
{"video_id": "64ScG5Zhas4", "file_name": "64ScG5Zhas4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a dark-sleeved raglan shirt, eats a banana, repeatedly bringing the fruit to their mouth and chewing. The individual is seated in a room with patterned curtains and a framed item on the wall. The camera remains stationary, capturing the person’s actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64ScG5Zhas4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64ScG5Zhas4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 2343.0934020844775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is eating a banana (with hand and mouth movements), and another person briefly enters the frame from the right and exits. These are discrete solid objects moving due to locomotion and oral action.", "background_and_ambient_analysis": "The background (curtains, wall picture, furniture) remains static throughout the video, showing no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "64ZtrFEg31c", "file_name": "64ZtrFEg31c_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with long blonde hair in a purple sweater holds a trumpet to the mouth of a baby in pink polka-dot pajamas, who is supported by an adult in a yellow shirt holding their hand. The girl pulls the trumpet away, the baby steps back, and the girl turns to her side while the adult continues holding the baby. The camera remains static, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64ZtrFEg31c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64ZtrFEg31c_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 201.54024853111554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby and adults exhibit locomotion (walking, gesturing) driven by physical forces (muscular movement).", "background_and_ambient_analysis": "Background elements (walls, floor, door) show no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "64iI2FjRY2Y", "file_name": "64iI2FjRY2Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a dark coat stands near an ATM on a street at night while another man in a dark coat approaches him, takes an item from his hand, then turns, looks around, and returns the item. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64iI2FjRY2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64iI2FjRY2Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 1836.0345437586775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: one steals a wallet and then returns it. Their motion is locomotion and deliberate actions.", "background_and_ambient_analysis": "The background (parking lot, ATM, vehicles) is static with no fluid or environmental motion. No shifting background elements."}}
{"video_id": "64YZkcexABs", "file_name": "64YZkcexABs_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young blonde girl in a white shirt and pink pants uses pink crutches to step forward on a gray mat while an adult in a patterned shirt kneels behind her, guiding her movements. The girl adjusts her crutches as she takes small steps, maintaining balance with the adult’s support. The camera remains stationary, capturing the scene from a fixed angle in a room with padded mats and colorful walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64YZkcexABs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64YZkcexABs_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 311.8407043472316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is walking with a pink crutch. The crutch moves as she supports herself. Both are solid objects moving due to locomotion.", "background_and_ambient_analysis": "The background (walls, door, gym equipment) is stable with no shifting. There is no fire, water, smoke, or wind motion."}}
{"video_id": "64oOtPKSxmc", "file_name": "64oOtPKSxmc_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown top sits at a table with multiple white cylindrical cups. They pick up a cup from the left side of the table, hold it up, and adjust its position while other cups remain stationary on the table. The background includes a chair and faint objects. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64oOtPKSxmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64oOtPKSxmc_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 158, "blur_score": 40.16867118660884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving white cups on the table, lifting and placing them, resulting in discrete, solid object motion.", "background_and_ambient_analysis": "The background (wall and orange object) is static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "650F-RVFAZA", "file_name": "650F-RVFAZA_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white shirt and dark shorts runs from the left side of the frame toward a red leather couch, jumps over it, and lands on the right side. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/650F-RVFAZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/650F-RVFAZA_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 449.2003315139353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves: walking towards the staircase, climbing the stairs, then falling and landing on the couch. This is a discrete solid object undergoing physical motion (locomotion and collision).", "background_and_ambient_analysis": "The background (walls, couch, staircase) remains static. No fluids or environmental phenomena (fire, water, wind) are present."}}
{"video_id": "651qQqZ8-DE", "file_name": "651qQqZ8-DE_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a dark shirt plays a flute horizontally to their mouth with fingers covering the keys; they then stop playing, lower the flute, and turn their head slightly. The background includes a staircase railing and furniture. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/651qQqZ8-DE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/651qQqZ8-DE_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 153, "blur_score": 367.9198617710749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and flute exhibit discrete motion: the flute is held and then lowered, with clear hand movements indicating physical action.", "background_and_ambient_analysis": "The background (stairs, furniture) remains static throughout the video with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "64mG8hYQbQ8", "file_name": "64mG8hYQbQ8_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with a blonde ponytail, wearing a blue top, floral skirt, and white shoes, kneels beside a large potted plant with pink flowers. She stands, holding a brown basket filled with colorful eggs, and walks toward the plant while carrying the basket. The camera follows her movement, panning slightly across the patio area with metal chairs and greenery in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64mG8hYQbQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64mG8hYQbQ8_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 159.82637729447478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child (solid object) moves across the frame, interacting with flowers and baskets. The child's locomotion and object manipulation (picking up flowers) are discrete physical actions.", "background_and_ambient_analysis": "Static background elements (wall, ground, potted plant base) show no uniform shifting. No fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "65I2dvOujcc", "file_name": "65I2dvOujcc_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon hoodie sits at a table with hands resting on its surface. The camera then focuses on playing cards arranged on the table, showing a 5 of hearts, a 9 of hearts, and a King of Hearts; a hand places the King of Hearts on top of the other cards. The camera returns to the man seated at the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/65I2dvOujcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/65I2dvOujcc_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 139.8478318070438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the man's hands (moving to rest on table), playing cards (being dealt and adjusted), and a finger (pointing at cards). All motion is due to explicit physical forces from the human agent.", "background_and_ambient_analysis": "The background in both scenes is static: indoor room with walls/furniture (first scene) and dark table surface (second scene). No fire, water, smoke, or wind motion detected. Background elements show no uniform shifting or fluid dynamics."}}
{"video_id": "64d3PkCae5k", "file_name": "64d3PkCae5k_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a man in a white shirt and hat standing on the left, near some cows. There are multiple cows: a light brown one in the foreground left, a darker brown or black one further back, and a couple more. Then, the camera moves right, showing more cows. The main subjects are the cows moving—some walking, others standing. Let's check the chronological order. The first frame has the man, then the camera pans right, following the cows. The cows are mostly brown, with one black. The background is a field with some vegetation, but we need minimal background. So the caption should note the motion: camera pans right, cows moving. Let's structure it.\n\nFirst, describe the initial scene: a man in white shirt and hat stands left, several cows (light brown, dark brown/black) on the field. Then, as the camera moves right, the cows walk; the light brown cow on left moves right, another brown cow in front walks, and more cows are visible. The camera is moving from left to right, panning. Background has hills and sparse trees, but keep it minimal.\n\nWait, the rules say \"conclude with camera perspective and movement\". So start with action, then camera. Let's make sure to mention the main subjects' motion. The cows are moving forward, the man is standing. So:\n\n\"Initially, a man in a white shirt and hat stands on the left side of the frame near a group of cows, including a light brown cow and two black cows. As the camera pans right, the light brown cow walks forward, followed by a larger brown cow with a white patch on its side, while the black cows remain stationary in the background. The camera moves horizontally to the right, maintaining a ground-level perspective throughout.\"\n\nWait, check the video: in the first frame, there's a man, then the camera moves right. The cows move as well. Let's check the frames. The first frame has the man, then the next frames show the cows moving right. So the sequence is: the camera starts with the man and cows on left, then pans right, showing the cows walking. The light brown cow (left) moves right, another brown cow (right) moves towards the camera. The black cows are in the background.\n\nSo the caption should be chronological: the man is present first, then the cows move. The camera pans right. Let's make it concise.\n\n\"Three cows (two light brown, one black) and a man in a white shirt and hat are visible initially; the man stands left, while the light brown cow walks right and a larger brown cow with a white marking approaches the camera. The camera pans right, following the cows' movement across the field, with the black cows remaining stationary in the background.\"\n\nCheck rules: focus on motion and behavior. Main subjects are cows and man. Their motion: man standing, cows walking. Number: two light brown, one black. Spatial: man left, cows moving right. Camera movement: pans right.\n\nYes. Need to be concise. Let's see:\n\n\"Initially, a man in a white shirt and hat stands on the left, observing three cows: one light brown cow walks right, two black cows stand further back, and a larger brown cow with a white patch approaches the camera. As the camera pans right, the cows continue moving across the field, maintaining a ground-level perspective.\"\n\nWait, the first frame has a man, then the next frames show the man is no longer there? Wait, the video starts with the man in frame 0, then in frame 1-5, the man is out of the frame. So the man is only in the first few seconds. The caption should note that the man is present initially, then the camera moves right, focusing on the cows.\n\n\"Initially, a man in a white shirt and hat stands left of the frame near a group of cows. As the camera pans right, a light brown cow walks forward, followed by a larger brown cow with a white patch on its side, while two black cows remain stationary in the background. The camera maintains a ground-level perspective throughout the pan.\"\n\nYes. Let's check the elements: motion (walking, standing), appearance (colors, size), spatial (left, background), camera (pan right, ground-level). Background minimal. Excludes text, named characters.\n\nNow, check if it's chronological. First, man present, then camera moves right, cows move. Correct.\n</think>\n\n<caption_output>A man in a white shirt and hat stands left of the frame near a group of cows; a light brown cow walks right, while two black cows stand further back and a larger brown cow with a white patch approaches the camera. As the camera pans right, the cows continue moving across the field, maintaining a ground-level", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/64d3PkCae5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/64d3PkCae5k_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 145, "blur_score": 1105.8788629249957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cows and a person exhibit discrete locomotion: cows are walking across the field, person is standing and observing.", "background_and_ambient_analysis": "Background elements (hills, grass, distant trees) show no uniform shifting across frames; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "65P_gQ1phqM", "file_name": "65P_gQ1phqM_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt, blue jeans, and gloves holds a metal detector while standing beside a motorcycle on rocky, dry terrain. He walks away from the motorcycle, moving through the area while carrying the detector. The camera follows him from behind as he progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/65P_gQ1phqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/65P_gQ1phqM_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 712.6419938651202, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black shirt, blue jeans, and gloves) is walking across the scene, holding a metal detector. The person moves from the right side of the frame towards the left and then continues walking away. The motorcycle is initially present but static and then moves out of frame.", "background_and_ambient_analysis": "The background (dry grass, rocks, distant building) is static and does not shift uniformly. No dominant environmental motion (fire, water, wind) is observed. Minor grass sway is negligible."}}
{"video_id": "65tPEtaUQqQ", "file_name": "65tPEtaUQqQ_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green jacket pours liquid from a container into a steaming pot, their hands positioned above the pot. Another individual in blue clothing is partially visible behind. The camera remains close to the action with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/65tPEtaUQqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/65tPEtaUQqQ_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 153.87045818027707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands in green sleeves milking the animal, holding a metal bucket to collect milk. The hands and bucket exhibit distinct motion.", "background_and_ambient_analysis": "No shifting background observed. Fluid motion (milk) is contained and secondary to the milking action, not dominant as environmental motion."}}
{"video_id": "65ai5YO9Ud0", "file_name": "65ai5YO9Ud0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are players on a baseball field. Let's check the frames. \n\nIn the first frame, a player in blue (maybe pitcher or fielder) is on the left, then a player in dark uniform with number 7, another player in dark uniform running towards first base, and a player in white uniform (maybe batter or runner) also moving. The background has a yellow fence and trees.\n\nSecond frame: The player in blue (wearing 23?) is still there, but positions change. The player with 7 is now standing, the one in dark uniform is moving towards the fence, and the white uniform player is running.\n\nThird frame: Player in blue is now near the base, player with 7 is standing, another dark uniform player is moving towards the fence.\n\nFourth frame: Player in blue is running, player with 7 is standing, dark uniform player is moving.\n\nFifth frame: The player in blue is moving out of frame, player with 7 is still standing, and the dark uniform player is near the fence.\n\nWait, need to track the main actions. The main subjects are the baseball players. Let's list their movements chronologically.\n\nFirst, the scene shows multiple players: one in blue helmet (left), a player in dark jersey with 7 (center), a player in dark uniform running towards the fence (middle), and a player in white uniform (right) moving.\n\nIn frame 0: Blue helmet player is on left, dark 7 is next, dark uniform player is running right, white uniform player is running right.\n\nFrame 1: Blue helmet player moves slightly, dark 7 is standing, dark uniform player is closer to fence, white uniform player continues.\n\nFrame 2: Blue helmet player is near base, dark 7 is still standing, dark uniform player is jumping? Wait, no, frame 2: dark uniform player is moving towards fence, white uniform player is running.\n\nWait, maybe the sequence is:\n\n- At the start, there are four players visible: blue helmet (left), dark 7 (center), two others moving.\n\n- Then, the blue helmet player runs towards first base, the dark 7 player stands, the dark uniform player (maybe fielder) runs towards the fence, and the white uniform player runs towards first base.\n\nWait, the video shows a baseball play. Let's see the motion.\n\nFrom frame 0 to 5: The players are in motion. The main actions are runners moving towards base, fielders moving to cover.\n\nAppearance: Players in dark uniforms (jerseys, pants), one with number 7, blue helmet (maybe fielder), white uniform (maybe batter or runner). Number of players: at least four.\n\nSpatial relationships: Initially, blue helmet player is left of dark 7 player, who is left of the running players.\n\nChronological order:\n\n- First frame: Multiple players moving; a blue helmeted player (left) and a player in dark jersey with 7 (center) are visible, with two other players moving right (dark uniform and white uniform).\n\n- Then, the blue helmeted player runs towards first base, the dark 7 player stands still, while the dark uniform player runs towards the fence and the white uniform player continues moving right.\n\n- In the later frames, the blue helmeted player exits left, dark 7 remains standing, and the dark uniform player nears the fence.\n\nCamera perspective: The camera is stationary, looking at the field from a fixed position, capturing the players' movements from the side.\n\nBackground: Minimal, just the fence and trees, so don't mention much.\n\nSo, the caption should be:\n\n\"Several baseball players move across a dirt infield; a player in a blue helmet and gray pants runs from the left, a player in a dark jersey with white pants and the number 7 stands near first base, while a player in a dark uniform with a baseball glove runs right toward the yellow fence and another player in a white uniform runs toward first base. The camera remains stationary, capturing the runners' progression from left to right across the field.\"\n\nWait, check rules: concise, chronological. Need to be brief.\n\nLet me adjust:\n\n\"Multiple baseball players are on a field: a blue-helmeted player runs left to right, a player in a dark jersey with number 7 stands near first base, another dark-uniformed player runs right toward the yellow fence while a white-uniformed runner also moves right. The camera is static, observing the players' movements from a fixed angle.\"\n\nWait, need to mention appearance briefly: colors and numbers. Number of main subjects: at least four. Spatial relationships: blue helmeted player is left, dark 7 is center, others right.\n\nLet's structure:\n\n\"In the video, a baseball game unfolds: a player in a blue helmet and gray", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/65ai5YO9Ud0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/65ai5YO9Ud0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 61.67197699060985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baseball players are running on the field; their motion is due to locomotion.", "background_and_ambient_analysis": "The background (trees and fence) is static and shows no significant shifting or environmental fluid motion (e.g., wind, water)."}}
{"video_id": "65WBk9evLR8", "file_name": "65WBk9evLR8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark shirt and blue jeans stands on a slackline in a grassy park, loses balance, falls to the ground, rises, and walks toward the camera. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/65WBk9evLR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/65WBk9evLR8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 1499.4450196497378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is running, falls to the ground, and then gets up and continues running.", "background_and_ambient_analysis": "The background trees and ground are static. Minimal tree sway due to wind is observed but not dominant."}}
{"video_id": "662MWrLBqZI", "file_name": "662MWrLBqZI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green top and dark jeans rides a brown camel with a red and orange patterned saddle. As the camel moves forward, she loses balance and falls off, landing face-down on the sandy ground. The camel continues moving away while she lies motionless. The camera follows the action with a slight shake, capturing the sequence from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/662MWrLBqZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/662MWrLBqZI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 303.8512579496344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a green top and blue jeans loses balance while riding a camel, resulting in a fall. The camel is led by another person, and the falling individual experiences collision with the ground. All motion is discrete and driven by physical forces (gravity, impact, locomotion).", "background_and_ambient_analysis": "The background (sand dunes, bus, and ground) shows no significant shifting or fluid motion. There is no fire, water, smoke, or dominant wind effects; the background remains static with minimal environmental disturbance."}}
{"video_id": "66Ezq57IWbc", "file_name": "66Ezq57IWbc_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue button-up shirt and red necktie uses both hands to adjust and tighten the tie, pulling the fabric toward his neck. He stands in front of a door and curtain. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66Ezq57IWbc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66Ezq57IWbc_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 45.759027392733536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to adjust and tie the necktie, demonstrating deliberate physical movements.", "background_and_ambient_analysis": "The background (door and wall) is static with no shifting or fluid motion. No fire, water, or wind is present."}}
{"video_id": "66Fy6UzAxg0", "file_name": "66Fy6UzAxg0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise, chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow all the rules they listed.\n\nFirst, the main subject is a child. Let me check the frames. In the first frame, the child is wearing a pink jacket and a white hat with some text on it. They're holding an orange basket with a handle. The basket has colorful eggs inside. The background is grassy, so maybe a backyard or park.\n\nLooking at the sequence: frame 0 shows the child standing, holding the basket. Then in frame 1, they're still holding it. Frame 2, the child bends down, probably to pick up an egg. Frame 3, they're bending more, maybe placing the egg into the basket. Frame 4, they stand up and start walking away, holding the basket. Frame 5, they're moving further, the basket is now held by the handle.\n\nI need to describe the motion chronologically. The child is a young kid, wearing a pink jacket, white hat with pink text, pink boots. The basket is orange with a handle, containing colorful eggs. The background is grass, which is the main setting.\n\nSpatial relationships: the child is on the grass. When bending down, the basket is in front of them. Then they stand up and walk away. The camera is top-down, maybe following the child as they move. There's no text to recognize, so skip that.\n\nCheck the rules: focus on motion, appearance, spatial relations, camera perspective. Background minimal. Exclude text and named characters.\n\nLet me structure the caption:\n\nThe child, dressed in a pink coat and white hat, stands on grass holding an orange basket filled with colorful eggs. They bend down to adjust the basket, then stand and walk away while gripping the basket’s handle. The camera maintains a top-down view, slightly shaking as it follows the child’s movement.\n\nWait, need to make it chronological. Let me see the order:\n\nStarts standing (frame 0), then bends down (frame 2), then stands up and walks (frame 4-5). The basket has eggs, but in frame 3, maybe the child is placing an egg into the basket.\n\nWait, frame 2: child bends over, basket is on the ground. Then in frame 3, they pick up the basket, which has eggs inside. Then frame 4, they're holding it and walking.\n\nSo the sequence is: child stands holding basket, bends down (possibly placing an egg), then stands and walks away.\n\nHmm, maybe:\n\nA young child in a pink coat and white hat holds an orange basket with colorful eggs while standing on grass. They bend forward to adjust the basket’s contents, then stand and begin walking away while clutching the basket’s handle. The camera remains top-down, slightly shaky, as it tracks the child’s movement across the grassy area.\n\nCheck rules: mention appearance (pink coat, white hat), motion (bends, walks), spatial (on grass), camera (top-down, shaky). Background minimal.\n\nMake sure it's concise, chronological. Maybe shorten \"adjust the basket’s contents\" to \"adjust the basket\" or \"pick up an egg\". Since frame 2 shows the child bending down, maybe they're picking up an egg and putting it into the basket.\n\nWait, in frame 0-1: child holds basket. Frame 2: bends down, basket on ground. Frame 3: basket is being lifted, maybe egg being picked up. Frame 4: child stands, holding basket. So perhaps the action is picking up an egg from the ground and putting it in the basket.\n\nSo the caption would be: The child, wearing a pink coat and white hat, holds an orange basket filled with colorful eggs while standing on grass. They bend down to pick up an egg from the ground, place it into the basket, then stand and walk away while gripping the basket’s handle. The camera maintains a top-down perspective with slight movement, following the child’s actions.\n\nWait, the exact frames: in frame 0, child is holding the basket. Frame 1, same. Frame 2, bends down. Frame 3, basket is on ground, but maybe they're putting an egg in. Frame 4, they stand up holding the basket. So perhaps the sequence is:\n\nChild holds basket, bends to adjust, then stands and walks.\n\nWait, the exact frames: the video starts with the child holding the basket, then bends down (maybe to pick up an egg), then stands up and walks. The basket is orange with a handle, containing eggs.\n\nSo the correct chronology:\n\n1. Child stands holding basket.\n2. Bends down to place egg into basket.\n3. Stands up and walks away", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66Fy6UzAxg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66Fy6UzAxg0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 167.28611482236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) is moving while holding a basket and throwing balls; the balls (yellow and purple) are seen moving due to the child's action and bouncing on the ground. The basket is also moving as the child carries and throws it.", "background_and_ambient_analysis": "Grassy background is mostly static with minimal wind-induced movement; no fire, water, or smoke observed. The background does not shift uniformly, so not camera_motion."}}
{"video_id": "66LJRJmNwdY", "file_name": "66LJRJmNwdY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people wearing yellow shirts walk in a line across black mats with yellow logos, moving from left to right across a grassy area. The individuals maintain a steady pace, progressing along the mats while some stand near the edges. The camera remains stationary, observing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66LJRJmNwdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66LJRJmNwdY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 103, "blur_score": 335.0769386455936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) are moving; their motion is primarily locomotion (walking, shifting positions) within the scene.", "background_and_ambient_analysis": "No significant shifting of static background elements (walls, ground) observed. No fluid/environmental motions (fire, water, smoke, wind) detected."}}
{"video_id": "66NqXflsCzA", "file_name": "66NqXflsCzA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small girl in a white shirt and pink skirt holds onto a metal railing, stepping forward on a tiled floor while a boy in a yellow shirt and blue shorts walks alongside her, both moving in the same direction. The camera follows their motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66NqXflsCzA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66NqXflsCzA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 505.23476778401266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving along a metal handrail, climbing up and down the rail. Their motion is locomotive, driven by physical forces (grip and muscle contraction).", "background_and_ambient_analysis": "Background elements (floor tiles, metal railings, and indoor structures) show no uniform shifting or fluid motion; no environmental phenomena (fire, water, wind) are present."}}
{"video_id": "66PJlds4Pww", "file_name": "66PJlds4Pww_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A paraglider descends from the sky above a sandy landscape, while two silhouetted figures walk toward the right in the foreground. The paraglider moves lower as the figures advance, maintaining a consistent distance from the camera. The background features distant mountains and a bright sun casting a glare. The camera remains stationary throughout, capturing the scene from a low angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66PJlds4Pww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66PJlds4Pww_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 68.56289342723953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a paraglider (canopy and pilot) descending and moving forward, and a person on the ground walking toward the paraglider. Both exhibit solid, distinct motion.", "background_and_ambient_analysis": "Background elements (mountains, sun, distant horizon) remain static; no fluid/environmental motion (fire, water, wind) is observable. The sky is clear with no atmospheric disturbances."}}
{"video_id": "66Y4nULClAk", "file_name": "66Y4nULClAk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair and a green tank top begins in a quadruped position on a carpeted floor, then lowers her body into a plank pose, extending her arms forward and straightening her torso. The camera remains stationary, capturing the motion from a slightly low angle in a living room with visible furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66Y4nULClAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66Y4nULClAk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 159, "blur_score": 151.84097103687805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing push-ups, exhibiting discrete, solid-body locomotion through upper body extension and retraction.", "background_and_ambient_analysis": "Background elements (walls, furniture, framed pictures) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "66d_xr-2hpQ", "file_name": "66d_xr-2hpQ_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66d_xr-2hpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66d_xr-2hpQ_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.89329752964208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a green shirt with a smiley face) is moving the trumpet and their body (e.g., playing, lifting the instrument, and holding it). This motion is due to the person's own physical actions.", "background_and_ambient_analysis": "The background (wall and door) is static and unchanging. No ambient environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "66_DXfgcI68", "file_name": "66_DXfgcI68_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt and white shorts with black stripes rides a unicycle with a red wheel along a concrete floor, beginning near a white wall with blue columns. They move rightward, then turn left around the corner, adjusting posture to maintain balance. The camera follows the rider steadily.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66_DXfgcI68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66_DXfgcI68_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 129.23781759021017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a unicycle is moving via locomotion (pedaling), demonstrating solid object displacement due to explicit physical forces.", "background_and_ambient_analysis": "Background elements (walls, columns) remain stationary with no uniform shifting or fluid motion (e.g., fire, water, wind). No atmospheric phenomena present."}}
{"video_id": "66gns9shPZo", "file_name": "66gns9shPZo_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys interact in a room; the seated boy wears a gray shirt, while the standing boy wears a black-and-white shirt. The standing boy gestures with a thumbs-up, then moves his hand to his forehead, followed by the seated boy raising his arm. The standing boy steps back, hands lowering, while the seated boy remains stationary. The camera maintains a fixed perspective throughout, focusing on the subjects with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66gns9shPZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66gns9shPZo_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 63.81933744723002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects moving: front person (gray shirt) gestures with arms/head; rear person (black/white shirt) points, adjusts posture, and shifts position. Motion is discrete and voluntary.", "background_and_ambient_analysis": "Background shows static indoor elements (walls, door) with no shifting, fluid motion (fire/water/smoke), or wind-driven effects. No ambient environmental motion detected."}}
{"video_id": "66k-qN7zRZM", "file_name": "66k-qN7zRZM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and black shorts stands near a door, raising their arms upward before sitting down on a blue chair. To the right of the chair, a wooden shelf holds baskets and stacked papers. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66k-qN7zRZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66k-qN7zRZM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 101, "blur_score": 187.45525248798793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a blue exercise ball performs discrete arm movements (raising/lowering hands), indicating explicit physical locomotion.", "background_and_ambient_analysis": "Background elements (door, shelf, walls) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "66pGHWjlgjQ", "file_name": "66pGHWjlgjQ_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt sits on a blue mat outdoors, weaving a large cone-shaped basket, while others in white and orange shirts sit nearby, engaged in similar basket-making tasks. The main subject manipulates the basket's edges with their hands, and surrounding individuals adjust materials around them. The scene is viewed from a static camera angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66pGHWjlgjQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66pGHWjlgjQ_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 236.03646244555378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are actively moving their hands to strike and manipulate large drum-like objects (discrete solid objects), with visible motion in their limbs and upper bodies.", "background_and_ambient_analysis": "Background elements (structures, trees, ground) show no significant shifting; no visible fire, water, or dominant wind-driven motion."}}
{"video_id": "66veBEImsgc", "file_name": "66veBEImsgc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray car is positioned at an angle against a house, with a ladder leaning nearby. The scene transitions to a police officer in a black uniform and green cap restraining a person in a black sleeveless shirt, who leans against the car’s hood. The officer holds the individual from behind as they stand on a street with houses and trees in the background. The camera focuses closely on the officer and the restrained person, shifting slightly to capture their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66veBEImsgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66veBEImsgc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 360.33617792009227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A police officer and a restrained individual (wearing a green cap) interact physically; the officer is holding the individual against a car, and both exhibit clear locomotion due to physical forces.", "background_and_ambient_analysis": "Background elements (houses, trees, parked cars) are static with no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "66zBklFXmek", "file_name": "66zBklFXmek_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a caption for this video based on the given rules. First, the video starts with a night scene at a track and field area. There are several people around, some on the track, some on the side. The main action seems to be a person running towards the sandpit.\n\nThe user says to focus on the motion and behavior of main subjects in chronological order. So, first, the scene is set at night with lights on. Then, a runner comes into view. The runner is wearing dark shorts and a shirt, maybe? The description says \"shirtless\" in the example, but the video might have a shirt. Wait, the example given in the problem says \"a shirtless man in green shorts\". Wait, no, looking back at the user's example, maybe the assistant should check.\n\nWait, the user provided a sample where the caption is: \"At night, a shirtless man in green shorts runs across a dirt track toward a sandpit, passing several spectators standing on the sidelines. The camera remains stationary, capturing the scene from a low angle.\"\n\nBut in the actual video description here, the frames show a person running towards the sandpit. Let me check the video description again.\n\nThe video starts with people on a track at night. Then a runner appears. The runner is moving towards the sandpit, which is in front of the camera. The spectators are standing on the sides. The camera is stationary. The background has a track, lights, and some grass.\n\nSo the main subject is the runner. Chronologically: the video shows a night scene with people near a track and sandpit. A man runs from the background towards the sandpit, passing by spectators. The camera stays fixed.\n\nWait, the rules say to mention the main subjects' appearance and number. So the runner is a man, maybe shirtless? The video description says \"shirtless man in green shorts\" in the example, but maybe in the actual video, the runner's outfit is specified. Let's check the provided frames.\n\nIn the video description, the frames show \"a shirtless man in green shorts\" running towards the sandpit. The user's example caption mentions that. But the actual video provided here might have that. Wait, the user provided a video description, so maybe I should take it as is.\n\nWait, the user's input here is the video frames. The first part of the user's message describes the video frames. So the video starts with a night scene with people on the track and sandpit. Then a person (a man) runs towards the sandpit. The man is shirtless, wearing green shorts. The camera is stationary, capturing the scene from a low angle. The spectators are standing on the sides.\n\nWait, the rules say to keep background minimal unless essential. So the caption should focus on the runner, his motion, and the immediate surroundings. The camera is stationary, low angle. The runner is moving from the background towards the foreground.\n\nSo the chronological order: the scene starts with people around the track at night. Then a shirtless man in green shorts runs from the distance towards the sandpit, passing the spectators. The camera remains still, looking at the scene from a low angle.\n\nCheck the rules again. The caption should be concise, chronological. Mention appearance (shirtless, green shorts), number (one runner), motion (runs towards sandpit), spatial relationships (passing spectators on the sidelines). Camera is stationary, low angle.\n\nAlso, exclude background details unless essential. The track and sandpit are part of the scene, so maybe mention the sandpit as the destination.\n\nLet me draft:\n\nAt night, a shirtless man in green shorts runs toward a sandpit on a dirt track, passing several spectators standing on the sidelines. The camera remains stationary, capturing the scene from a low angle.\n\nCheck if that's within the rules. Yes: chronological order (starts with scene, then man runs), appearance (shirtless, green shorts), motion (runs toward sandpit), spatial (passing spectators). Camera position mentioned. Background minimal (dirt track, sandpit, spectators). Number of spectators: several, but not specific. The runner is singular.\n\nI think that's okay. Let me check again.\n\nWait, in the video description, the first frames show \"a shirtless man in green shorts\" running towards the sandpit. So the description is correct. The camera is stationary, low angle. Yes.\n\nSo the caption should be concise. Maybe \"At night, a shirtless man in green shorts runs toward a sandpit on a dirt track, passing spectators standing on the sidelines. The camera remains stationary, capturing the scene from a low angle.\"\n\nWait, but the rules say \"briefly describe their appearance and number\". The man is shirtless, green shorts. Number: one man, several spectators. Spatial: spectators", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/66zBklFXmek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/66zBklFXmek_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 81, "blur_score": 49.57510060790777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A runner (in green) is moving from the background towards the foreground, and other people are present on the track and side. The motion is due to locomotion.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind observed. The environment is a fixed track at night with stationary lights."}}
{"video_id": "673Xm9fTF-c", "file_name": "673Xm9fTF-c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black athletic wear and white socks performs a push-up sequence on a polished wooden gym floor, lowering their torso from a plank position toward the ground and then pushing back up; gym equipment is visible in the background. The camera remains stationary in an overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/673Xm9fTF-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/673Xm9fTF-c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 151, "blur_score": 308.27601411480373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing push-ups, moving their torso and arms in a controlled motion due to physical exertion.", "background_and_ambient_analysis": "The gym background (walls, equipment) remains stationary without uniform shifts; no fire, water, or smoke present."}}
{"video_id": "678I6AXH1oo", "file_name": "678I6AXH1oo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black T-shirt, blue jeans, and brown shoes stands in an open area with a gray wall and shopping cart to the left. They adjust their waistband, unfasten a belt, remove it from their waist, and hold it up. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/678I6AXH1oo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/678I6AXH1oo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 274.5218133366691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving by walking and making arm gestures (dance/exercise).", "background_and_ambient_analysis": "The background (concrete wall and floor) is stationary with no fluid or environmental motion."}}
{"video_id": "67NhaEYRbSM", "file_name": "67NhaEYRbSM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A batter in a white uniform with a green helmet stands at home plate, facing a pitcher also in white who throws a pitch. The batter swings the bat, makes contact with the ball, and begins running toward first base. The catcher, dressed in dark gear, is positioned behind home plate, while the umpire in a light blue shirt and dark pants stands behind the catcher. The camera captures the sequence from a fixed ground-level perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67NhaEYRbSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67NhaEYRbSM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 339.94865129347914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baseball batter in white uniform swings a bat, demonstrating distinct locomotion and collision physics (bat movement, stance changes). The umpire and fielders are stationary or minimally moving.", "background_and_ambient_analysis": "The background features a stationary green wall and trees with no significant fluid or wind-driven motion; no fire, water, or smoke present."}}
{"video_id": "67A-X5cTGos", "file_name": "67A-X5cTGos_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white T-shirt with a black and green graphic design sits at a table, repeatedly moving his right hand in a tapping motion across the table surface. The camera remains stationary, capturing him from the front, with a plain wall and wooden chair visible behind him.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67A-X5cTGos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67A-X5cTGos_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 32.16764247255561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The boy is moving his hands and arms in front of him. This motion is due to voluntary physical movement (discrete object physics).", "background_and_ambient_analysis": "Background is static (plain wall and chair). No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "67SFENTin_I", "file_name": "67SFENTin_I_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow glove holds a hammer, repeatedly striking a thin piece of wood held by the left hand on a cluttered wooden workbench. The hammer’s motion causes small fragments to scatter from the wood, while tools including a red-handled knife, yellow-handled tool, and clear glass bottle remain stationary on the bench. The camera maintains a steady top-down perspective focused on the workbench area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67SFENTin_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67SFENTin_I_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1065.8170503425174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (wearing yellow gloves) move intentionally: hands manipulating a small stone-like object, sliding a cloth strip across the table, and adjusting positioning of the stone. Motion is driven by human physical forces (pushing, gripping).", "background_and_ambient_analysis": "The wooden table and fixed objects (glass, stone, knives, cloth) remain stationary throughout the video. No background elements shift uniformly, and there is no fire, water, smoke, or wind motion present."}}
{"video_id": "67QgD52V1Sk", "file_name": "67QgD52V1Sk_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy rides a white goat, which shifts slightly while the camera pans down to focus on a green bowl beneath the goat's legs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67QgD52V1Sk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67QgD52V1Sk_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1550.0344013161343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a boy (interacting with the goat by touching its body and udder) and a goat (stationary but subject to contact forces from the boy).", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, fence posts remain stable) and no fluid/environmental motion (fire, water, wind) observed; background remains consistent across frames."}}
{"video_id": "67Q1Y3fjjCU", "file_name": "67Q1Y3fjjCU_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black leather jacket and dark pants bends down, then stands while a woman in a black jacket and white pants steps back. The man points toward the woman as she moves toward him; they continue shifting positions, with the man stepping back and the woman leaning forward. The camera remains static, capturing the two subjects from a frontal perspective against a green screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67Q1Y3fjjCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67Q1Y3fjjCU_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 69.24787218844024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) are moving due to locomotion (walking and interacting).", "background_and_ambient_analysis": "The background is a static green screen with no shifting, fluid, or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "67Lv6m1O5sA", "file_name": "67Lv6m1O5sA_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, lifting a pink mesh bag with a white tag from a tray holding a purple book, gray book, blue folder, and turquoise patterned item. The hand shifts the bag to the left, adjusting its position while the camera maintains a top-down view over the carpeted surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67Lv6m1O5sA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67Lv6m1O5sA_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 75.60770857693531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves to place and adjust items (e.g., red cloth, blue pouch) within a suitcase, demonstrating explicit physical interactions.", "background_and_ambient_analysis": "The background (carpeted floor) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "677IaEJBjzU", "file_name": "677IaEJBjzU_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person stands on a concrete path, holding a bow and facing targets in a grassy field with palm trees. They lower the bow, step back slightly, and release an arrow that flies toward the targets. The camera remains static throughout, capturing the motion from a fixed perspective against a bright blue sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/677IaEJBjzU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/677IaEJBjzU_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.85768974483932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving by walking. The person is holding a long object (possibly a bat or stick) and moves from right to left across the frame. There are no other discrete objects with significant motion.", "background_and_ambient_analysis": "The background (trees, grass, sky) is static and shows no shifting or fluid motion. There is no fire, water, smoke, or wind effects. The trees are still, indicating no significant environmental motion."}}
{"video_id": "67czSesufKc", "file_name": "67czSesufKc_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue long-sleeve top, black leggings, and pink sneakers performs a high knee lift in a gym, then steps forward while turning toward a wall, gestures with both hands, and lowers the leg. The background features gym equipment and mirrors, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67czSesufKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67czSesufKc_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 470.91619916545676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "67huriD9BLI", "file_name": "67huriD9BLI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black t-shirt, glasses, and a red wristband plays a black flute, moving his fingers over the keys while holding it horizontally in front of him. An orange chair is partially visible to his left against a plain white wall. The camera remains stationary, capturing a front-facing view of the man throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67huriD9BLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67huriD9BLI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 51.91053505319887, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is playing a flute, with subtle movements of his fingers and mouth visible as he manipulates the instrument.", "background_and_ambient_analysis": "The background is a static white wall with a fixed orange object; no shifting background or environmental motion (fire, water, wind) is present."}}
{"video_id": "67dhsD34uWc", "file_name": "67dhsD34uWc_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a dark shirt holds a black hair tool above their head in a yellow-lit room, then lowers the tool and uses their hand to adjust their hair near their face. Clothes hang on a rack to the right, with butterfly wall decorations behind them. The camera remains static in a selfie view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/67dhsD34uWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/67dhsD34uWc_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 266.597907630172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving their arm and hand while holding a hairbrush and a phone; these are solid objects moving due to deliberate human actions.", "background_and_ambient_analysis": "The background (yellow walls, clothes rack, and wall decorations) is static and shows no shifting or environmental motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "68-kPk9Csb0", "file_name": "68-kPk9Csb0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow vest works beneath a large teal structure in a warehouse, adjusting components. The camera shifts to a close-up of a hand using a tool on a white metal bracket with bolts, then to another close-up of the hand tightening or adjusting the bracket. It returns to the person near a blue water-filled section of the structure, continuing work. The camera alternates between wide-angle and close-up perspectives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68-kPk9Csb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68-kPk9Csb0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 193.94337957418313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to manipulate a metal mechanism (likely tightening or adjusting a bolt/screw). The person in yellow is stationary on the dock.", "background_and_ambient_analysis": "The background (water and dock) is static with no fluid motion (like waves, water flow) or environmental effects (wind, smoke). The water is calm and serves as a stable backdrop."}}
{"video_id": "68PGqXaONkM", "file_name": "68PGqXaONkM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small shirtless baby with short dark hair lies on a patterned mat, crying with mouth open; the baby turns its head to the side while continuing to cry, then lifts an arm upward. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68PGqXaONkM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68PGqXaONkM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 161, "blur_score": 598.1771509553191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a solid object) is moving its arms and head due to crying and physical motion, which is a discrete object moving under its own forces.", "background_and_ambient_analysis": "The background is a static patterned fabric with no fluid motion (fire, water, smoke, wind) or uniform background shifting."}}
{"video_id": "68GDYJXA_p4", "file_name": "68GDYJXA_p4_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt sections a seated client's shoulder-length brown hair using a comb and scissors. The stylist lifts a section of hair, clips it with a hair clip, and trims the strands. The client, wearing a purple cape, remains still as the stylist’s hands move to adjust and cut the hair. The camera maintains a close-up perspective focused on the hair-cutting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68GDYJXA_p4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68GDYJXA_p4_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 37.74665618193576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A stylist's hands (holding scissors and comb) manipulate the subject's hair, with discrete movements of scissors cutting hair and comb positioning hair sections.", "background_and_ambient_analysis": "Background elements (window, interior walls) show no significant shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "68SATcbT-Tg", "file_name": "68SATcbT-Tg_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and black shorts jumps into a sand pit, lands, and rises to their feet, then walks toward the right side of the frame. Other individuals stand near the fence and track, with one holding a rake. The camera remains stationary, capturing the sequence from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68SATcbT-Tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68SATcbT-Tg_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 322.6616249363849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object (athlete) runs, jumps, lands in sand, rolls, and stands up. Secondary objects (spectators) exhibit minimal movement.", "background_and_ambient_analysis": "No significant background shift observed; fence, building, and ground remain stationary. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "686yBjMEfWM", "file_name": "686yBjMEfWM_001285_001295.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt holds an orange cup and a white bowl of food on a table; to the right, a white paper bag rests. The person extends their right hand to reach into the bag, retrieves an item, and then adds it to the bowl. The camera maintains a static, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/686yBjMEfWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/686yBjMEfWM_001285_001295.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 43.7955363985952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hand moves to retrieve food from a bag, transfers food to a plate, and eats; solid objects (hand, food, plate) exhibit controlled motion due to muscular action.", "background_and_ambient_analysis": "Background shows a static wall with no shifting or fluid motion; no fire, water, or wind-driven effects present."}}
{"video_id": "68eIS5yvRLE", "file_name": "68eIS5yvRLE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a hand pouring oil into a red pot on a gas stove. The pot is on the burner with blue flames. Then, the next shot shows a hand using a white brush to spread the oil inside the pot. After that, a person in a blue shirt and cap is seen holding a white bowl, maybe adding something. Wait, the third frame: a person in a blue chef's shirt and cap, wearing a red wristband, holding a white bowl, possibly pouring or adding ingredients. Then the next frame shows a hand pouring liquid into a white bowl? Wait no, let's check the timestamps.\n\nWait the video has these frames:\n\n[0.0] Hand pouring oil into red pot on stove.\n\n[1.4] Hand using white brush to spread oil in pot.\n\n[2.5] Hand pouring liquid into white bowl (maybe oil again? Wait no, the pot is red, and the hand is pouring into a white bowl?)\n\nWait the sequence: \n\nFirst frame: pouring oil into red pot (stove with blue flames). \n\nSecond frame: hand with brush spreading oil in pot.\n\nThird frame: person in blue shirt, cap, holding white bowl (pouring something? Maybe adding ingredients to the pot?)\n\nWait the problem is to describe chronologically. Let's list the actions in order.\n\n1. A hand pours a yellow liquid (oil) from a bottle into the red pot on the gas stove. The stove has blue flames beneath the pot.\n\n2. The same hand uses a white brush to spread the liquid inside the pot.\n\n3. A person in a blue shirt and a beige cap (with a red wristband) holds a white bowl over the pot, possibly adding contents from the bowl into the pot.\n\nWait the timestamps:\n\n0.0: pouring oil into red pot.\n\n1.4: hand with brush spreading oil in pot.\n\n2.5: person in blue shirt, cap, holding white bowl over the pot.\n\n3.6: same person pouring contents from the bowl into the pot? Wait the fourth frame shows the person with the white bowl, and the next frame shows the hand pouring from the bowl into the pot? Wait the video description says:\n\nFrame 0: pouring oil into red pot.\n\nFrame 1: hand with brush spreading oil.\n\nFrame 2: person in blue shirt, cap, red wristband, holding white bowl over pot.\n\nFrame 3: hand pouring liquid into white bowl? No, wait the next frame (3.6) shows the person holding the bowl, maybe pouring from it.\n\nWait the exact sequence:\n\n- At 0.0 seconds: A hand pours a yellow liquid (likely oil) from a bottle into the interior of a red enameled pot resting on a gas stove with visible blue flames.\n\n- At 1.4 seconds: The hand uses a white brush to spread the liquid across the bottom of the pot.\n\n- At 2.5 seconds: A person wearing a blue chef’s shirt, a beige cap, and a red wristband holds a white bowl over the pot, preparing to add ingredients.\n\n- At 3.6 seconds: The person uses their hand to pour the contents of the white bowl into the pot.\n\nNow, we need to describe this chronologically. Mention motions, appearance, spatial relationships. Background is kitchen with tiles, pots, but minimal unless essential.\n\nLet's structure it:\n\nFirst action: pouring oil into red pot. Second: spreading with brush. Third: person holding bowl, then pouring into pot.\n\nAppearance: red pot on stove, blue flames. Hand pouring oil. Brush is white. Person in blue shirt, cap, red wristband. Bowl is white.\n\nSpatial: hand is above the pot (pouring), brush is moving inside the pot. Person is in front of the pot.\n\nCamera perspective: close-up on pot, then medium shot of person.\n\nWait the first frames are close-up on the pot, then cuts to a medium shot of the person.\n\nSo the caption should be chronological:\n\nA hand pours a yellow liquid from a bottle into the interior of a red pot on a gas stove with blue flames. The hand then uses a white brush to spread the liquid inside the pot. Subsequently, a person in a blue shirt, beige cap, and red wristband holds a white bowl over the pot and pours its contents into the pot. The camera transitions from close-up shots of the pot to a medium shot of the person.\n\nCheck the rules:\n\na) motion and behavior chronological: yes.\n\nb) appearance: red pot, blue shirt, white brush, white bowl.\n\nc) spatial: hand above pot, brush inside, person in front of pot.\n\nd) camera: close-up to medium shot.\n\ne) background minimal: yes, just mention stove, pot.\n\nf) no text, names.\n\nSo let's write:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68eIS5yvRLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68eIS5yvRLE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 365.89081640052564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand pours oil from a bottle into a pan; a person in blue shirt and cap adds egg to the pan via a bowl. Solid objects (bottle, pan, bowl, hand) move due to explicit physical actions (pouring, placing).", "background_and_ambient_analysis": "Background elements (stove, kitchen items) show no uniform shifting. No dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "68g0cQWij24", "file_name": "68g0cQWij24_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A boy in a maroon shirt sits at a table, holding a red hot glue gun and applying glue to a small object in his hand; he gestures with the glue gun while a second boy in a blue patterned shirt sits to his right, observing and occasionally leaning in. The first boy shifts the glue gun, then turns it toward the table surface. Behind them, a wooden cabinet with glassware and a patterned curtain are visible. The camera remains static, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68g0cQWij24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68g0cQWij24_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 86.98575523811873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in maroon shirt pours liquid from container into glass; glass fills with motion; adjacent person shifts posture during interaction.", "background_and_ambient_analysis": "Background elements (curtain, shelf, wall) show no shifting or environmental motion; no fire, water, smoke, or wind present. Static indoor setting with consistent background."}}
{"video_id": "68jlUCGked4", "file_name": "68jlUCGked4_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person's hands manipulating a stack of what looks like cards or maybe some small objects. The hands are moving the stack, spreading them out, and then handling individual pieces. Let's check the timestamps.\n\nAt the start, the hands are holding a thick stack of light-colored items (maybe cards) with some red markings. Then they spread them out, flip through, and separate the stack. The person is wearing a dark jacket with yellow stripes. The background has a desk, some books or items, but we need to keep background minimal.\n\nChronologically: hands hold stack, spread fingers to separate, manipulate individual pieces, then hold up a single item. Spatially, the hands are over the table, movements are close to the camera. Camera perspective is close-up, maybe slightly shaky as it follows the hands.\n\nNow, the caption needs to be concise. Focus on motion: hands manipulate stack, spread, separate, then handle single piece. Describe appearance: light-colored stack with red marks, hands in dark jacket. Spatial: hands above table. Background minimal.\n\nCheck rules: don't mention text (like \"WINDWARD\" on the jacket, but rule f says exclude named characters or text recognition). Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if there's text on the jacket, we can't mention it. So just describe the jacket as dark with yellow stripes maybe, but need to be careful. Wait, the jacket has \"WINDWARD\" but rule f says exclude named characters. So better to say dark jacket with yellow trim, not the text.\n\nSo, the main subject is the hands and the stack. Actions: holding stack, spreading fingers, manipulating to separate, then holding a single item. Appearance: hands with fingers, stack of light-colored items with red marks (but red marks might be part of the object's design, so describe as \"light-colored objects with red markings\" but maybe just \"light-colored stack\" since red might be detail. But rule b says \"briefly describe their appearance and number (color, size, orientation)\". So stack is light-colored, multiple pieces, held in hands.\n\nLet's structure:\n\nA person's hands hold a stack of light-colored objects with red markings, spread them apart, separate individual pieces, and then hold up a single item above the dark table. The hands, wearing a dark jacket with yellow trim, move in front of the table. Background shows a cluttered workspace with books and a laptop, but minimal. Camera is close-up, steady but slightly shaky, focusing on the hands' motion.\n\nWait, but need to be concise. Let's make it a paragraph.\n\nStart with hands holding stack. Then spreading, separating, holding single piece.\n\n\"Hands manipulate a light-colored stack of objects with red markings; they spread the stack, separate individual pieces, and hold up a single item over a dark table. The hands, clad in a dark jacket with yellow trim, move in front of a cluttered background. The camera maintains a close-up, slightly shaky perspective focused on the hands.\"\n\nWait, but background should be minimal. So \"cluttered workspace\" is minimal. Rule e says \"keep background descriptions minimal unless essential for understanding motion\". Here, the background isn't essential for motion, so maybe just mention \"a table and blurred background objects\" but rule e says minimal. So maybe don't mention background unless necessary. The key is the motion.\n\nLet me recheck:\n\nMain subjects: hands and the stack.\n\nChronological:\n\n- At [0], hands hold stack.\n\n- [1-2], spread fingers to separate.\n\n- [3-4], manipulate stack, separate pieces.\n\n- [5], hold single item.\n\nAppearance: stack is light-colored (maybe cards), hands are visible.\n\nSpatial: hands over table, movements close to camera.\n\nCamera: close-up, maybe slight shake.\n\nSo:\n\nA pair of hands holds a stack of light-colored objects with red markings, then spreads them to separate individual pieces, manipulates the stack, and finally holds up a single item above a dark table. The hands, clad in a dark jacket with yellow trim, move in front of the table. The camera maintains a close-up perspective with slight shake, focusing on the hands' motion.\n\nBut need to be more concise. Let's try:\n\nHands manipulate a light-colored stack of objects with red markings, spreading them apart, separating individual pieces, and holding up a single item above a dark table. The hands, wearing a dark jacket with yellow trim, move in front of the table. The camera stays close-up with slight shake.\n\nWait, \"spreading them apart\" – in the video, the hands are spreading the stack, then separating into individual pieces. So \"spread the stack to separate individual pieces\".\n\nAnother version:\n\nA person's hands hold", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68jlUCGked4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68jlUCGked4_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 28.902886072759216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are actively shuffling and manipulating a deck of cards, showing discrete solid object motion due to physical handling.", "background_and_ambient_analysis": "Background elements (laptop, table) are static and unchanging; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "68xo9lzv7LI", "file_name": "68xo9lzv7LI_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large brown horse stands stationary while a person in a green shirt and jeans crouches beside its hindquarters. The individual, positioned to the right of the horse, attaches and adjusts a milking machine to the horse’s udder, guiding a container to collect milk. Throughout the sequence, the horse remains still, and the person’s hands move to operate the equipment, with milk visibly flowing into the container. The camera maintains a close-up perspective, slightly shifting to follow the person’s actions without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68xo9lzv7LI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68xo9lzv7LI_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 282.03448182285155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: person (milking action, kneeling/posture changes) and horse (tail movement due to natural motion).", "background_and_ambient_analysis": "Background (green structure, ground) is static with no shifting motion. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "68q1Z1vSboc", "file_name": "68q1Z1vSboc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses tongs to add diced avocado into a stainless steel pan containing cherry tomatoes, then stirs the mixture. The hands subsequently hold a black tool and press it against the pan's contents. The pan rests on a metal tray with adjacent pans holding diced red peppers and avocado. The camera maintains a close-up view focused on the hands and pan, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/68q1Z1vSboc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/68q1Z1vSboc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 29.84859914936385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively stirring vegetables within a pan using a utensil. The vegetables move due to the physical force applied by the utensil, indicating distinct solid objects (vegetables) in motion.", "background_and_ambient_analysis": "The kitchen background (metal trays containing vegetables, stove, and other kitchen elements) remains static and stable throughout the frames. No fire, water, smoke, or wind motion is observed, confirming no ambient environmental effects."}}
{"video_id": "698PQguzt08", "file_name": "698PQguzt08_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand adjusts a black leather shoe, then uses a metallic tool to clean its surface. The hand rotates the shoe, revealing its polished texture and stitching, while a person with glasses examines the shoe from the side. The camera shifts between close-ups of the hand and tool, then pans to show the person’s profile against a blurred workshop background, with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/698PQguzt08.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/698PQguzt08_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 52.22188347762308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holds a shoe brush and moves it across a black leather shoe, demonstrating deliberate cleaning motion; the shoe and brush are discrete solid objects moving due to explicit human action.", "background_and_ambient_analysis": "Concrete background appears static with no significant shifting or fluid motion (fire, water, smoke, wind absent)."}}
{"video_id": "693dhQPZLFU", "file_name": "693dhQPZLFU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diver in a black wetsuit with visible scuba gear moves their right hand toward the chest, then uses both hands to adjust the gear near the neck, while maintaining an upright position underwater. The background shows a blue ocean floor with scattered rocks. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/693dhQPZLFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/693dhQPZLFU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 144, "blur_score": 114.81239113497865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A scuba diver is moving by adjusting his gear and breathing, which are discrete physical actions performed by the diver.", "background_and_ambient_analysis": "The background (seabed) is static and shows no significant shifting. The water appears calm, with no dominant fluid motion (like currents or waves) that would qualify as ambient_environmental. The dominant motion is the diver's actions."}}
{"video_id": "69SsoGadSv4", "file_name": "69SsoGadSv4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and brown pants sits cross-legged on a wooden floor, playing a long, decorated didgeridoo while several other didgeridoos lie arranged around them. They continue playing briefly, then pause and adjust the instrument, holding it vertically. The background features mounted didgeridoos on a wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69SsoGadSv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69SsoGadSv4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 133.63528736160072, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and cup are moving as the person drinks from the cup.", "background_and_ambient_analysis": "Static background with no shifting walls, floor, or shelves. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "69d3l9vQQBk", "file_name": "69d3l9vQQBk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon tank top, black pants, and white sneakers stands in a gym, holding dumbbells at their sides; they then lift the dumbbells upward to shoulder height. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69d3l9vQQBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69d3l9vQQBk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 510.19743391973964, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their arms in a lifting motion, demonstrating explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (walls, window, weights) show no shifting or motion; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "69kTYZHf1bc", "file_name": "69kTYZHf1bc_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person walking with crutches. Let's note the details. The person is wearing a blue shirt, black shorts, neon green shoes, a dark cap. They're moving on a paved path. Background has a field, fence, trees. The person walks from left to right, then turns to the right side of the frame. Wait, the sequence: first they walk, then turn. Let's check the frames. Frame 0: walking, frame 1: moving, frame 2: continues, frame 3: still walking, frame 4: turns, frame 5: now moving to the right, maybe. Wait, the video is a sequence of the person walking on a path near a baseball field. So the main action is the person walking with crutches, turning direction. Let's structure chronologically. Start with the person walking forward on the path, then turning to the right. Describe appearance: blue shirt, black shorts, neon green sneakers, dark cap. Then their motion: walking with crutches, turning. Background is minimal—baseball field, fence, trees. Camera perspective: probably stationary, as the person moves across the frame. Wait, the video might be shot from a fixed position, so camera is steady. Let's make sure. The caption needs to be concise, chronological. So first, person in blue shirt, etc., walks along a paved path, using crutches, then turns to their right. Then end with camera perspective. Let's check the rules. a) Motion and behavior: walking, turning. b) Appearance: blue shirt, black shorts, neon green shoes, dark cap. c) Spatial: path near field, fence. d) Camera: likely fixed, no movement. Wait, the video might be shot from a static position, so camera doesn't move. So the caption should say something like \"A person wearing a blue shirt, black shorts, neon green sneakers, and a dark cap walks along a paved path using crutches, moving from left to right, then turning to their right. The camera remains stationary.\" Let's make it concise. Let's check the frames: the person starts walking, then turns. So chronological: walking, then turning. Background: baseball field in the distance. Let's put it together. \"A person in a blue shirt, black shorts, neon green shoes, and a dark cap walks on a paved path using crutches, moving left to right, then turns to their right. The camera is stationary.\" Wait, but the problem says background minimal unless essential. So maybe mention the field briefly. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" So the field might be relevant as the setting. Let's see. The person is walking near a baseball field, so the background is a baseball field with fence. So maybe \"A person wearing a blue shirt, black shorts, neon green sneakers, and a dark cap walks along a paved path using crutches, moving left to right, then turning right. The background features a baseball field with a fence. The camera is stationary.\" But the rules say minimal background. So maybe just say \"near a baseball field\" but the problem says minimal. Let's check. The user's rules: e) Keep background descriptions minimal unless essential for understanding motion. So unless the background is necessary to explain the motion, we don't describe. The motion is walking on a path, so the path is the main. The background is just a field, fence. But maybe it's not essential. So perhaps just mention the person's action. Let's focus on the person's motion. Let's structure: \"A person in a blue shirt, black shorts, and neon green shoes walks on a paved path using crutches, moving from left to right, then turns to their right. The camera remains stationary.\" Wait, the cap is dark, maybe mention that. \"A person wearing a blue shirt, black shorts, dark cap, and neon green sneakers walks on a paved path using crutches, moving left to right, then turns right. The camera is stationary.\" Let's check the chronological order. First, walking, then turning. That's correct. Now, check all the rules. a) Motion and behavior: walking, turning. b) Appearance: color, size (size is maybe not needed, just mention the clothing), orientation (they're walking, so direction). c) Spatial: the path is the location. d) Camera: stationary. e) Background minimal: the field is in the background but not essential for motion, so maybe not mentioned. Wait, the problem says \"unless essential for understanding motion\". Since the motion is walking on a path, the path is the key, but the field is just the setting. So maybe no need to mention the background. Wait, the user's example", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69kTYZHf1bc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69kTYZHf1bc_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 200.3333451710701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing blue shirt, black shorts, green shoes) is walking with a crutch; their motion is consistent with locomotion and easily trackable with a bounding box.", "background_and_ambient_analysis": "Background elements (fence, grass, trees) remain stationary with no uniform shifting or fluid motion (fire, water, smoke, wind). No significant environmental motion detected."}}
{"video_id": "69xUNB7t2i0", "file_name": "69xUNB7t2i0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt and dark pants stands on a green mat, swings a golf club, then pauses and looks to his left. The camera remains stationary with a dimly lit background featuring a structure and a yellow target.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69xUNB7t2i0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69xUNB7t2i0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 165.1100473652488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving, holding a golf club and performing a deliberate swinging motion consistent with sports locomotion.", "background_and_ambient_analysis": "Background elements (wall, green mat, ground) remain static across frames; no fluid motion (fire, water, smoke) or environmental wind effects observed."}}
{"video_id": "69vz25-sCTQ", "file_name": "69vz25-sCTQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing sits on a bench, playing an accordion, positioned to the right of a tall, dark statue of the Virgin Mary. The statue stands behind a stone wall, with a hill visible in the background. The man adjusts his posture and instrument slightly while playing. The camera remains stationary, capturing the scene from a frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69vz25-sCTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69vz25-sCTQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 212.81099380332762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A seated person is performing guitar playing, with subtle movements of arms and torso. Penguins in the background remain motionless.", "background_and_ambient_analysis": "The background elements (statue, hill, stone wall) are stationary across all frames; no fire, water, smoke, or wind-driven motion (e.g., swaying trees) is present."}}
{"video_id": "69RixPEmdgo", "file_name": "69RixPEmdgo_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a black and red wristwatch with Roman numeral markers and multiple sub-dials, adjusting its position to display different angles of the watch face. The hand moves slightly, repositioning the watch to highlight its design features, while the camera maintains a close-up perspective with minor shifts to follow the watch's movement. The background remains out of focus, emphasizing the watch and hand as the primary subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/69RixPEmdgo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/69RixPEmdgo_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 29.30134759353137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A wristwatch is being manipulated by a human hand, showing controlled movement through the hand's locomotion. The watch itself is a solid, discrete object subject to intentional motion from the hand.", "background_and_ambient_analysis": "The background remains static with no shifting elements or fluid/environmental motion (fire, water, wind). The neutral surface behind the watch does not exhibit uniform motion."}}
{"video_id": "6AIADeEjZIg", "file_name": "6AIADeEjZIg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A shirtless man wearing gray shorts and blue sneakers holds a basketball while seated on a concrete surface. He moves to sit on a small white bench, lowers into a squat position, and extends his arms forward while holding the basketball. The background includes trees and a clear sky. The camera remains stationary, capturing the sequence from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6AIADeEjZIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6AIADeEjZIg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 674.2850746893857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (shirtless, wearing blue shoes) performs deliberate physical movements: squatting, shifting weight between legs, and swinging arms. These actions involve solid, distinct object motion driven by explicit physical forces.", "background_and_ambient_analysis": "The background features static trees and clear sky with no uniform shifting or fluid motion (e.g., wind, water). No fire, smoke, or other ambient environmental elements are present."}}
{"video_id": "6AVq-db_Fvo", "file_name": "6AVq-db_Fvo_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A colorful abstract painting on an easel displays swirling orange and blue patterns against a green outdoor backdrop. A woman in a dark floral dress with long braided hair walks into the frame from the left, approaches the easel, and bends forward to adjust something near its base. The camera remains static throughout, capturing the scene from a medium distance with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6AVq-db_Fvo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6AVq-db_Fvo_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.94874869288823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman in a floral dress) moves discretely: her hand adjusts the painting (0.0-0.7s), then she walks around the easel (0.9-4.5s), altering her position relative to the canvas and camera.", "background_and_ambient_analysis": "The background (trees and foliage) shows no significant motion; no fire, water, smoke, or wind-dominated fluid motion is visible. Static elements like trees and ground remain unchanged across frames."}}
{"video_id": "6Af7H12eBQo", "file_name": "6Af7H12eBQo_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown goat stands near a white bucket by wooden cabinets; a person's hands (dark sleeve) enter the frame, grasp the goat's udder, and manipulate it. The camera remains close-up and static throughout, focusing on the interaction between the hands and the goat's lower body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Af7H12eBQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Af7H12eBQo_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 181.09456805335572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating the goat's udder to extract milk, and the goat remains stationary. Both the hands and goat are discrete solid objects exhibiting motion due to physical interaction (milking).", "background_and_ambient_analysis": "Static background elements (cabinets, countertop, bucket) show no uniform shifting or environmental fluid motion (no fire, water, wind)."}}
{"video_id": "6AdDLhPwpp4", "file_name": "6AdDLhPwpp4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of uniformed police officers in dark uniforms and helmets stand in a line facing a row of civilians kneeling or sitting on grass. The civilians, some wearing hoodies and backpacks, are positioned in front of the police. The camera slowly pans horizontally across the scene, shifting from the left to the right side of the group while capturing the spatial arrangement of the subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6AdDLhPwpp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6AdDLhPwpp4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 309.60597181806406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: some individuals on the ground are kneeling or shifting positions, while officers in the background maintain stances but show slight movement.", "background_and_ambient_analysis": "Background elements (trees, grassy field) show no significant swaying or fluid motion; no fire, water, or smoke present. Background appears static with no uniform shifting."}}
{"video_id": "6As_w6L9MHg", "file_name": "6As_w6L9MHg_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bartender in a black uniform and red tie stands behind a bar, pouring scotch from a bottle into a chilled martini glass resting on an orange mat. Bottles are arranged to the left of the glass. The camera remains stationary, focusing on the bartender's hand motion as he fills the glass.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6As_w6L9MHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6As_w6L9MHg_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 156, "blur_score": 2199.6561902084936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bartender (person) moves with discrete locomotion (pouring drink, handling glass), exhibiting solid-object motion without fluid or environmental influence.", "background_and_ambient_analysis": "Static background elements (wall, shelves) show no uniform shifting; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "6Am2iyBaTUw", "file_name": "6Am2iyBaTUw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue shorts with white stripes bends over on a sandy beach, holding a blue board with a yellow stripe. They flip the board vertically to reveal its brown underside, then bend down again to adjust its position. The camera maintains a top-down perspective throughout, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Am2iyBaTUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Am2iyBaTUw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 97.57076539702328, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) moves while manipulating a blue board and a wooden stick, inserting them into sand. The motion involves bending, lifting, and repositioning the objects through physical forces.", "background_and_ambient_analysis": "Background consists of static sand with no uniform shifting of background elements (e.g., no wind-driven sand movement or fluid motion). No fire, water, smoke, or wind is visible."}}
{"video_id": "6B31wQs-A8c", "file_name": "6B31wQs-A8c_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair, wearing a white cardigan over a dark dress, operates a printer at a counter. The camera pans right to reveal another girl in a light blue sweater holding a paper, then shifts to show two additional girls standing near a wooden door—one in a light blue sweater and another in a black Adidas sweatshirt, both holding papers. The first girl moves away from the printer as the camera follows the group, capturing them standing side by side near the door with a fire extinguisher visible on the wall. The camera maintains a steady rightward pan throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6B31wQs-A8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6B31wQs-A8c_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 162.6386247990804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls (wearing blue and black tops) stand still while a third girl (wearing a white and blue top) walks away from the frame, demonstrating locomotion of solid objects.", "background_and_ambient_analysis": "The background elements (walls, doors, fire extinguisher, posters) remain stationary with no fluid motion, fire, or environmental effects observed."}}
{"video_id": "6B8TXyCc8SM", "file_name": "6B8TXyCc8SM_000425_000435.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6B8TXyCc8SM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6B8TXyCc8SM_000425_000435.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 281.3200355052278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (a discrete object) is writing on the whiteboard, moving due to the physical action of writing.", "background_and_ambient_analysis": "The background (wall with pattern and flowers) is static. There is no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "6BIRlN0hZIA", "file_name": "6BIRlN0hZIA_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green shirt sits on the ground to the left of a watermelon slice, placing a hand on the fruit. A brown and white bulldog approaches from the right, sniffing the watermelon before taking a bite. The child retracts their hand as the dog eats. The camera remains stationary, capturing the scene from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BIRlN0hZIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BIRlN0hZIA_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 211.6464526914218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog moves its head and mouth to eat the watermelon (solid object interaction), and the person's hands move to hold/offer the watermelon. Both motions are driven by physical forces (eating, grasping).", "background_and_ambient_analysis": "Background elements (concrete ground, light patterns) show no uniform shifting or fluid motion. No fire, water flow, smoke, or wind dominates the scene."}}
{"video_id": "6B9lydWsx_c", "file_name": "6B9lydWsx_c_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a ring on the left hand holds a small decorated frame featuring pink floral decorations and letters, then moves the frame out of view, revealing a craft table with scattered white fabric pieces, scissors, and a ruler. The hands begin arranging and adjusting the white pieces on the table. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6B9lydWsx_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6B9lydWsx_c_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 315.41273130916886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are manipulating discrete solid objects (crafting pieces and the tray) through physical actions like picking up, holding, and arranging.", "background_and_ambient_analysis": "The background (table surface and objects) remains stable with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "6BEMz5S9XBI", "file_name": "6BEMz5S9XBI_000546_000556.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to describe the video chronologically. The video shows an indoor cricket game. Let's look at each frame.\n\nIn the first frame, a person in a white shirt (maybe the bowler) is about to bowl. There's a wicket (three stumps) in the middle. Other players are on the field. Then, in the next frames, the bowler runs in, bowls, and the ball goes towards the stumps. The batter (maybe the person in dark shirt) might be trying to hit, but the ball hits the stumps? Wait, let's check the sequence.\n\nFrame 0: Bowler (white shirt) is in position, ready to bowl. Other players: some in dark shirts, maybe fielders. The field is green with white lines, a black pitch area. The wicket is at the center.\n\nFrame 1: Bowler starts running, ball released. The batter (near the wicket) might be preparing to hit.\n\nFrame 2: Bowler continues running, ball is in mid-air. The batter is still at the wicket.\n\nFrame 3: Bowler reaches the end, ball is approaching the stumps. The batter might be swinging or missing.\n\nFrame 4: Bowler has finished, the ball has hit the stumps (since the stumps are knocked down?), but wait, in frame 4, the stumps are gone? Wait, no—wait, in the video, the bowler runs in, bowls, and the ball strikes the wicket. Then the batter (who was at the wicket) might have missed, so the wicket falls.\n\nNow, main subjects: bowler (white shirt, running), batter (dark shirt, near wicket), other fielders in background (some in dark, some in white).\n\nChronological order:\n\n- At the start (0s), bowler (white shirt, standing) prepares to bowl. Batter (dark shirt) stands in front of wicket.\n\n- Then, bowler runs towards the wicket (along the pitch), releasing the ball. The ball moves towards the stumps.\n\n- As the ball approaches, the batter (dark shirt) attempts to hit but misses, leading to the stumps being hit (wicket falls).\n\n- Bowler completes the run and stands at the end of the pitch.\n\nNow, spatial relationships: Bowler starts on the left of the pitch (from camera's perspective), runs towards the middle (where the wicket is). Batter is at the wicket, which is on the pitch. Other fielders are spread out on the field.\n\nCamera perspective: Top-down view (since it's an overhead shot of the entire field). The camera doesn't move much; it's a fixed overhead shot.\n\nBackground: Indoor sports hall with green turf, white lines, some equipment (like benches on the side), but minimal description as per rule e.\n\nNow, check the rules: focus on motion and behavior in chronological order. Mention appearance (color, size, orientation), spatial relationships, conclude with camera.\n\nLet's structure the caption:\n\nA person in a white shirt (bowler) begins on the left side of the pitch, running toward the central wicket while releasing a ball. A person in a dark shirt (batter) stands near the wicket, attempting to swing at the incoming ball. The bowler completes the run, and the ball strikes the wicket, causing the stumps to fall. Other players in dark and white shirts are positioned across the field. The camera maintains a top-down perspective throughout the sequence.\n\nCheck for rules:\n\na) Motion and behavior in order: bowler runs, releases ball, batter swings, ball hits wicket.\n\nb) Appearance: white shirt, dark shirt, others in dark/white.\n\nc) Spatial: bowler on left, batter at wicket, others spread.\n\nd) Camera: top-down.\n\ne) Background minimal: \"indoor sports hall\" might be essential to context, but rule e says minimal unless essential. The field is green, pitch black, but maybe not necessary. Wait, the problem says \"exclude text recognition, named characters, etc.\"\n\nWait, the video shows an indoor cricket field, so the background is the indoor arena, but since it's part of the setting, maybe just mention it's an indoor field. But the rule says \"keep background descriptions minimal unless essential for understanding motion.\" The motion is cricket, so the field is essential for context. But maybe not detailed.\n\nLet's make sure to follow the output format exactly.\n\nFinal caption:\n\n<caption_output>A person in a white shirt runs from the left toward the central wicket, releasing a ball that strikes the stumps while a person in a dark shirt attempts to hit the ball near the wicket. Other players in dark and white shirts stand positioned across the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BEMz5S9XBI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BEMz5S9XBI_000546_000556.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 252.61395817867486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving across the field, exhibiting locomotion (walking, running) and discrete positional changes; their motion is tracked as solid objects with clear bounding box boundaries.", "background_and_ambient_analysis": "The background elements (walls, turf markings, stationary objects) remain static across frames with no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "6BQNi2yOHac", "file_name": "6BQNi2yOHac_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue swimsuit leaps from a red mat onto a brown sandy field, landing and rolling in the sand before moving toward her knees. A man in a blue and white shirt and dark pants approaches from behind, extending his arm toward her. The camera captures the scene from a ground-level perspective with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BQNi2yOHac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BQNi2yOHac_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 182.246614517327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A female athlete in a blue top and brown shorts is running, throwing, and falling on a sand field; an official in a blue shirt and dark pants moves toward the athlete.", "background_and_ambient_analysis": "The background elements (trees, fence, distant structures) remain stable with no significant uniform shifting, and there are no fire, water, or wind-driven fluid motions visible."}}
{"video_id": "6BPMxVgaIrI", "file_name": "6BPMxVgaIrI_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light green jacket pets a brown horse with a white blaze on its face, moving around the horse's neck and body as the horse shifts its head. A second brown horse stands in the background. The camera follows the child's movements with slight panning adjustments, maintaining a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BPMxVgaIrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BPMxVgaIrI_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 515.811916871688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (in green) is moving her arms and body to pet the horse, turning around the horse. The foreground horse is mostly stationary but slightly moves its head. The background horse walks away from the scene (visible only in early frames).", "background_and_ambient_analysis": "The background (ground, fence) is static with no significant shifting or environmental fluid motion (e.g., wind, water, fire). The horse's mane and the child's hair show minimal movement, but not dominant."}}
{"video_id": "6BXuRM1rDPM", "file_name": "6BXuRM1rDPM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt and white cap kneels on a concrete floor, spreading a pinkish liquid with a tool in smooth, horizontal strokes. They adjust their posture and arm position as they move the tool across the surface, maintaining a consistent motion. The camera remains stationary in a top-down perspective, capturing the spreading action from above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BXuRM1rDPM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BXuRM1rDPM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 41.9171254262414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a brown outfit and white helmet is moving their arm in a sweeping motion across the ground, indicating discrete object locomotion (human arm movement).", "background_and_ambient_analysis": "The background (concrete ground) shows minimal uniform shifting; no significant fluid or environmental motion (fire, water, wind) dominates the scene. The reddish-brown area appears to be a substance being manipulated but is not a dominant fluid effect."}}
{"video_id": "6Bd2bO-oolA", "file_name": "6Bd2bO-oolA_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white onesie with a Spider-Man design sits on a bed against a pink pillow, holding a small object in both hands. The baby moves the object downward, then lowers both hands to rest on the bed, looking around while a bottle sits to the left. The scene remains static with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Bd2bO-oolA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Bd2bO-oolA_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 193.9728800953253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "The baby (discrete solid object) moves its arms and hands, holding and dropping a small bottle. No other objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (pink pillow, green blanket, wooden headboard, foliage) show no shifting or movement. No fire, water, smoke, or wind present; environment is static."}}
{"video_id": "6Bm-_hI5A9A", "file_name": "6Bm-_hI5A9A_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white coat stands before a television and a piano, playing the violin with a bow while moving their arms and body in rhythmic motion. The television displays a colorful game screen, and the piano is positioned to the right of the television. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Bm-_hI5A9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Bm-_hI5A9A_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 327.66831771333483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (violinist) is playing the violin; the person's arm and bow movements are discrete, solid object motions due to physical forces (muscle contractions).", "background_and_ambient_analysis": "The physical background (walls, piano) is static. The monitor displays a game with moving elements, but this is a digital display and not fluid environmental motion, so no ambient environmental motion."}}
{"video_id": "6BeAQpc3Kpc", "file_name": "6BeAQpc3Kpc_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long dark hair, wearing a white ruffled top, sits on a black couch against a green wall with a framed abstract painting. She moves out of the frame downward, re-enters the couch, and raises her arms while making hand gestures. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BeAQpc3Kpc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BeAQpc3Kpc_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 494.68419749014777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is moving; she leaves the frame, moves out of view, and then returns, while holding and gesturing with objects.", "background_and_ambient_analysis": "The background (green wall and framed painting) is fixed with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "6C0qhslSN7A", "file_name": "6C0qhslSN7A_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt, khaki shorts, and white sneakers lies on a mat on a dark floor, performing a repetitive arm movement: raising one arm upward and then lowering it while remaining seated. The individual maintains a consistent posture throughout, with the background featuring a light-colored wall, a dark panel, and sparse equipment. The camera remains fixed in a static position, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6C0qhslSN7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6C0qhslSN7A_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 227.59755052191414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a mat performs repetitive sit-up movements, with discrete motion of the torso and arms due to muscular exertion.", "background_and_ambient_analysis": "The background (wall, trash can, black board) remains stationary with no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "6CJ05C1gygo", "file_name": "6CJ05C1gygo_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a view of a sidewalk where there are two signs and a case. Then people are standing around. The camera moves to show a person in a brown jacket and beige pants, who is holding a saxophone. Wait, no—wait, in the frames, the person is moving. Let's check the sequence.\n\nFirst frame: signs and a case on the sidewalk, people in the background. Then the camera pans left or right? Wait, the video is moving. Let's see the chronological order.\n\nFrame 0: signs and case, people (one in striped pants) standing.\n\nFrame 1: same, maybe slightly closer.\n\nFrame 2: the camera moves towards the signs and case, then the person in beige pants and brown jacket is there.\n\nFrame 3: the person starts moving towards the camera.\n\nFrame 4: the person is now in front of the signs, holding a saxophone? Wait, no, the person is playing saxophone. Wait, the description says \"a person in a brown jacket and beige pants, holding a saxophone\". Wait, in frame 4, the person is holding the saxophone.\n\nWait, the main subject: the person. So the sequence is:\n\n- Initial shot: signs and case on sidewalk, people in background.\n\n- Camera moves to focus on the person (wearing brown jacket, beige pants) who is holding a saxophone. The person is standing near the signs.\n\n- Then the person is shown playing the saxophone as the camera moves.\n\nWait, but the rules say to describe motion and behavior in chronological order.\n\nSo let's structure:\n\nStart: A sidewalk with two signs and an open case. People are in the background. Then the camera shifts, showing a person in a brown jacket and beige pants standing near the signs, holding a saxophone. The person moves slightly, and the camera follows.\n\nWait, but need to be concise. Let's check each frame.\n\nFrame 0: On a sidewalk, near a building, two signs and an open case. A person in striped pants stands to the right, another person in brown jacket and beige pants is near a pole.\n\nFrame 1: Camera moves closer to the signs and case, the person in striped pants is crouching.\n\nFrame 2: The person in brown jacket and beige pants walks towards the camera, holding a saxophone.\n\nFrame 3: The person is now in front of the signs, playing the saxophone.\n\nWait, no, the video's sequence: The video starts with the signs and case on the sidewalk. Then the camera pans to the right, showing the person (brown jacket, beige pants) standing next to the signs. Then the person moves, and the camera follows.\n\nWait, looking at the frames: the first few frames show the signs and case, then the camera moves towards the person in brown jacket and beige pants, who is holding a saxophone. Then the person plays the saxophone as the camera stays focused on them.\n\nBut the main motion: the person walks towards the camera and plays the saxophone.\n\nWait, let's get the chronological order:\n\n- Initially, the scene shows two signs and an open case on the sidewalk. People are visible in the background.\n\n- The camera then moves to focus on a person wearing a brown jacket and beige pants, who is holding a saxophone.\n\n- The person begins to play the saxophone while standing in front of the signs.\n\nWait, but the frames show the person moving from the background to the foreground.\n\nWait, the exact frames:\n\nFrame 0: signs and case on sidewalk, people (one in striped pants, one in brown jacket) behind.\n\nFrame 1: similar, but camera closer to signs.\n\nFrame 2: the person in brown jacket and beige pants is now closer, holding saxophone.\n\nFrame 3: the person is in front of the signs, playing saxophone.\n\nSo the motion is: the camera moves towards the person in brown jacket and beige pants, who then plays the saxophone.\n\nSo the caption should describe the sequence.\n\nNow, applying the rules:\n\na) Motion and behavior in chronological order.\n\nb) Appearance: person in brown jacket, beige pants, holding saxophone.\n\nc) Spatial relationships: the person starts in background, moves to foreground, near the signs.\n\nd) Camera: starts with a wider shot of the signs, then pans right to focus on the person.\n\ne) Minimal background: the sidewalk and building.\n\nf) Exclude text.\n\nSo putting it all together.\n\nStart with the initial scene: signs and case on sidewalk. Then camera moves to show a person in brown jacket and beige pants approaching, holding saxophone, then playing it.\n\nWait, \"approaching\" — in the frames, the person moves towards the camera.\n\nSo the caption:\n\nA person wearing a brown jacket and beige pants walks toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CJ05C1gygo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CJ05C1gygo_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 1702.0127614443038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals: one standing and playing a saxophone with minor body movements, another kneeling and transitioning to a standing position. Both exhibit locomotion-driven motion.", "background_and_ambient_analysis": "Static background elements (building facade, stone pillar) show no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6BnU8iS5bic", "file_name": "6BnU8iS5bic_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black sports bra and dark leggings performs a seated stability ball exercise in a gym; she begins with legs bent and feet planted, leans forward while extending hands toward her head, then returns to the starting position. The gym background features various weight machines and equipment. The camera remains stationary, capturing the motion from a medium frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6BnU8iS5bic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6BnU8iS5bic_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 111.14869960320482, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) performs controlled squats while seated on a stability ball, moving torso and legs through discrete physical motion; hands move near head during exercise.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, archway) show no shifting or uniform movement. No fire, water, smoke, or wind present; environment is static."}}
{"video_id": "6CKdPz34hLA", "file_name": "6CKdPz34hLA_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise chronological paragraph describing the video. They provided specific rules to follow.\n\nFirst, I need to look at the video frames. The video starts with a person in black clothing walking towards the camera. The person is holding a basketball. Then, they throw the ball up into the air. After that, the ball is seen in the air, and the person moves out of the frame. The background has buildings and trees, but I should keep background descriptions minimal.\n\nFollowing the rules: focus on motion and behavior of the main subject. The subject is a person (male, black shirt, black pants) and the basketball. The sequence is: person walks forward, throws the ball, ball goes up, person exits frame. Need to mention spatial relationships like \"in front of the camera\" or \"to the left.\"\n\nAlso, camera perspective: the video starts with a static shot, then the person moves, but maybe the camera is fixed? The user says to mention camera movement at the end. The last frame shows the ball going off-screen, so maybe the camera stays still.\n\nCheck the rules again. Background minimal. So mention buildings and trees only if necessary. In the first frame, there's a building on the left and some trees, but maybe just say \"outdoor setting with buildings and trees\" but keep it minimal.\n\nThe person is wearing black, which is important for appearance. The basketball is orange, so color matters.\n\nChronological order: person approaches, throws ball, ball arcs, person moves out.\n\nWait, the video starts with the person walking towards the camera (frame 0-1), then in frame 2, they hold the ball, frame 3 they throw it up, frame 4 the ball is in the air, frame 5 they exit, and the ball is no longer visible. So the sequence is: person walks towards camera, throws basketball upward, ball arcs upward and away from the camera, person moves out of the frame.\n\nAlso, the camera is static, right? The problem says \"conclude with camera perspective and movement.\" So the camera is stationary, maybe slight shake but the user didn't mention any camera movement in the description, so maybe just \"stationary camera\" or \"fixed position.\"\n\nWait, the user example in the problem statement might not have any camera movement. Let me check the provided video frames.\n\nLooking at the frames: the first frame shows the person in the distance, then moving closer, then throwing. The camera doesn't move, it's a fixed shot. So the camera perspective is a stationary shot.\n\nSo the caption should be:\n\nA person in black clothing walks toward the camera, holding an orange basketball, then throws it upward and slightly backward. The basketball arcs through the air, and the person exits the frame to the left. The scene takes place in an outdoor setting with buildings and trees, captured by a stationary camera.\n\nWait, need to check the rules: \"mention spatial relationships if relevant (e.g., in front of, to the left).\" So the person moves toward the camera, then exits to the left. So in frame 4, the person is moving left.\n\nBut the video shows the person moving towards the camera, throwing the ball, then after throwing, they move out of the frame. The last frame (5) shows the ball is gone, so the person must have moved out of the frame after throwing.\n\nSo the chronological order: person starts walking towards camera, throws the ball up and to the side (maybe to the right?), then exits the frame. Wait, the video description says: in frame 2, the person is holding the ball, then frame 3 they throw it up, then frame 4 the person is moving left. Wait, maybe the person throws the ball up and to the left, then moves out of the frame to the left.\n\nWait, the user's provided frames:\n\n[0.0] - person is in the background, walking towards camera.\n\n[1.4] - person closer, still walking.\n\n[2.5] - person throws ball up into the air.\n\n[3.6] - person is moving to the left, and the ball is in the air.\n\n[4.7] - ball is gone, person not visible.\n\nWait, maybe the person throws the ball, then moves to the left, so the ball is thrown upward and slightly to the left. Then the person moves left and exits the frame.\n\nSo the caption should say: A person in black clothing walks toward the camera, holding an orange basketball, then throws it upward and to the left. The basketball arcs through the air as the person exits the frame to the left. The scene occurs in an outdoor setting with buildings and trees, captured by a stationary camera.\n\nCheck the rules: brief appearance (black clothing, orange basketball), chronological order, spatial relationships (throwing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CKdPz34hLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CKdPz34hLA_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 194.2762538935422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing black) is moving (dribbling, running, shooting) and a basketball is in motion (being dribbled, shot, and flying through the air).", "background_and_ambient_analysis": "The background (building and trees) is static with no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6Bf2fbG3JGw", "file_name": "6Bf2fbG3JGw_000196_000206.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a wristwatch with a metallic back, gold bezel, and black leather strap, adjusting its position slightly to display the back face. The fingers grip the strap and case, rotating the watch minimally to shift its orientation. The camera maintains a close-up view, capturing the subtle hand movements against a blurred wooden background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Bf2fbG3JGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Bf2fbG3JGw_000196_000206.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 107.6699624216339, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "The watch is being manipulated by hands, causing rotation and tilting motions. The hands are discrete solid objects actively moving the watch.", "background_and_ambient_analysis": "The background is a static wooden surface with no environmental motion (fire, water, smoke, or wind). No fluid or gaseous elements are present."}}
{"video_id": "6CZNSba65V0", "file_name": "6CZNSba65V0_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is a squash court scene. First, the main subject is a person doing a receiving drill. Let's see the chronological steps.\n\nAt the start, the person is standing in the middle of the squash court, wearing a helmet and dark clothing with red accents. They raise their arms, then move towards the back wall. Then they turn around, maybe to receive a ball? Wait, the video shows them moving positions: first standing, then stepping back, then turning, maybe preparing to hit or receive.\n\nWait, the captions are about motion and behavior. Let's list the actions:\n\n0.0 - 1.0: Person stands in center, arms raised (maybe preparing to receive). Then they move towards the back wall (step back), then turn to face the front, then step forward again? Wait, looking at the frames:\n\nFrame 0: person in center, arms up (like ready position). Frame 1: same, maybe moving. Frame 2: person moves towards back wall, steps back, then turns to face front. Frame 3: they're in a squat position, maybe ready to hit. Frame 4: they step forward, maybe to hit the ball.\n\nWait, the task is chronological. So sequence:\n\n- Initially, the individual (wearing helmet, dark outfit with red details) stands in the squash court, arms raised. They then take a step backward towards the back wall, turning their body to face away from the camera. Subsequently, they assume a squat position, then step forward, possibly to receive or return a ball.\n\nWait, need to check the video frames:\n\n[0.0] The person is in the middle, arms up.\n\n[1.0] They move towards the back wall (step back).\n\n[2.0] They face away, maybe in a ready stance.\n\n[3.0] They turn towards the front, still in a squat.\n\n[4.0] They step forward, perhaps preparing to hit.\n\nSo the sequence is: person stands, steps back, turns, squats, steps forward.\n\nNow, appearance: helmet, dark shirt (maybe with red), dark pants. Number: one person. Background: squash court with red lines, wooden floor.\n\nCamera perspective: the video shows a static camera, probably front view of the court.\n\nNow, following the rules:\n\na) Motion chronologically: The individual, wearing a helmet and dark attire with red accents, starts standing in the center of the squash court with arms raised. They step backward toward the back wall, turn their body to face away from the camera, then assume a squat position. Next, they step forward, adjusting their stance.\n\nb) Appearance: one person, helmet, dark with red.\n\nc) Spatial: moving from center to back wall, then forward.\n\nd) Camera: static, front view.\n\ne) Background minimal: squash court, no need to elaborate.\n\nf) Exclude text (the \"Receiving Drill\" text is mentioned in the rules to exclude), so don't mention that.\n\nSo putting it all together.\n\nCheck for conciseness. Let's draft:\n\nIn a squash court, a single individual wearing a helmet and dark clothing with red accents stands centrally, arms raised. They step backward toward the back wall, turn their body to face away from the camera, then squat. Subsequently, they step forward, adjusting their stance to prepare for a motion. The camera maintains a static, frontal perspective throughout.\n\nWait, check if the movement order is correct. From the frames:\n\n[0.0] center, arms up.\n\n[1.0] moving toward back wall.\n\n[2.0] facing away.\n\n[3.0] squat (front-facing? Wait, the fourth frame (3.6 seconds) shows them facing front, squatting. Wait, frame 3: they're in a squat position, then frame 4: stepping forward.\n\nWait, the frames:\n\n0.0: standing, arms up (maybe starting position).\n\n1.0: moving backward (step back).\n\n2.0: facing away (toward back wall), then turning?\n\nWait, the video shows the person moving towards the back wall, then turning around (to face front) and squatting. So the sequence is:\n\n- Stand in center, arms up.\n\n- Move backward to back wall.\n\n- Turn around (face front), assume squat.\n\n- Step forward.\n\nYes, that makes sense. So the movement: steps back, turns, squats, steps forward.\n\nSo the caption should be chronological:\n\nThe individual, clad in a helmet and dark attire with red accents, begins standing in the squash court's center with arms raised. They then step backward toward the back wall, turn to face the front, assume a squat position, and finally step forward, adjusting their stance. The camera remains stationary, capturing the motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CZNSba65V0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CZNSba65V0_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.708129548236684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (squash player) is moving in a receiving drill, exhibiting locomotion and posture changes indicative of physical activity.", "background_and_ambient_analysis": "The background (walls, floor, red line) remains static throughout the video with no shifting or fluid motion, ruling out ambient_environmental or camera_motion."}}
{"video_id": "6CdSfj5KPi4", "file_name": "6CdSfj5KPi4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a dark sleeveless top washes dishes at a sink, holding a glass under the faucet, rinsing it, and moving it to dry. Kitchen items like soap bottles are visible in the background. The camera remains close, slightly shaky, focusing on the person's hands and the sink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CdSfj5KPi4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CdSfj5KPi4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 75.47342703399659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands) move via explicit physical forces (washing hands), interacting with water in the sink.", "background_and_ambient_analysis": "Background elements (sink, soap dispenser, book) remain static with no uniform shifting; no dominant fluid/environmental motion (e.g., water flow is incidental to the person's action, not dominant)."}}
{"video_id": "6Cq6hCuIA9o", "file_name": "6Cq6hCuIA9o_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and glasses moves into the frame from the left, turning their head to face the camera and tilting it back slightly. The handheld camera shifts slightly during the movement, with a bright light visible on the left against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Cq6hCuIA9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Cq6hCuIA9o_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 172.65167531062235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving their head and mouth while holding a blue object (likely a phone). The motion is discrete and solid, consistent with human locomotion.", "background_and_ambient_analysis": "The background (ceiling and wall) shows no shifting or fluid motion; no fire, water, smoke, or wind is present. Ambient elements are minimal and static."}}
{"video_id": "6CsGnEJzE-4", "file_name": "6CsGnEJzE-4_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, gray shorts, white sneakers, and white cap sits to the left of a young girl in a purple shirt at a round wooden table, both engaged in moving cards. The man shifts his position slightly while the girl reaches for cards. The camera perspective changes slightly, panning around the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CsGnEJzE-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CsGnEJzE-4_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 279.39269655864734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (adult and child) interact with objects on the table—adult manipulates items while child engages with table contents. Movement is due to physical actions (hand gestures, object manipulation).", "background_and_ambient_analysis": "Background elements (wall, floor) show no uniform shifting; no fire, water, or smoke present. Environment appears static."}}
{"video_id": "6CxKT3F3IT0", "file_name": "6CxKT3F3IT0_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand near a car with a red hood; one wears a dark jacket, the other a black t-shirt with a logo. The man in the black t-shirt holds an object, gestures toward the car, and interacts with the other man. They remain in front of a vehicle and a background with vertical blinds and a red-framed window. The camera maintains a close perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6CxKT3F3IT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6CxKT3F3IT0_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 986.0287833028713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: one steps forward and turns, the other gestures with hands while holding a device.", "background_and_ambient_analysis": "Background elements (walls, sign, ladder) are static. No fire, water, smoke, or wind observed."}}
{"video_id": "6Cc-bs_9Aak", "file_name": "6Cc-bs_9Aak_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A sailboat with a single person in a yellow jacket sails across the water, its large white sail fully deployed as the vessel heels to one side. The person adjusts the sail while maintaining balance on the boat, which moves steadily forward. The camera remains stationary, capturing the boat’s motion against a backdrop of a cloudy sky and distant shoreline.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Cc-bs_9Aak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Cc-bs_9Aak_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 51.69342805092882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A sailboat is the primary discrete object, moving steadily through the water with its sail catching wind.", "background_and_ambient_analysis": "The background features a static shoreline and distant trees with minimal shifting; water surface shows gentle wave motion but is not the dominant visual element."}}
{"video_id": "6D1qSKT5Z_8", "file_name": "6D1qSKT5Z_8_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a white sleeve, uses a knife to cut a round chocolate-frosted cake with rosette decorations on a white cake stand. The hand enters from the left, moves across the cake's surface, and slices it. The cake remains stationary on the stand throughout the action. The camera remains fixed in a close-up position, capturing the cutting motion against a wooden table background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6D1qSKT5Z_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6D1qSKT5Z_8_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 162.48912577187352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is rotating the cake stand, causing the cake to move. The cake and stand are solid objects interacting with the hand's physical motion.", "background_and_ambient_analysis": "The background features a wooden table and stationary objects (plates, tools) with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "6Cybd2YXIiM", "file_name": "6Cybd2YXIiM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a dark pen writes cursive text on a white sheet of paper from right to left, steadily progressing across the page as the pen tip moves methodically. The hand lifts the pen away from the page once the writing is complete. The camera maintains a close-up, top-down perspective with no movement throughout, focusing solely on the writing motion and the paper surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Cybd2YXIiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Cybd2YXIiM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 39.56037995182192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to write text on the paper, exhibiting controlled locomotion due to physical action.", "background_and_ambient_analysis": "The background (paper surface) is static with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "6DAQkahtzwE", "file_name": "6DAQkahtzwE_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in an indoor batting cage: one in a black shirt and black shorts with a white stripe stands facing a target, while another man in a green shirt, dark shorts, and white gloves approaches from the right, hands a bat to the first man, who then swings the bat at the target. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DAQkahtzwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DAQkahtzwE_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 133, "blur_score": 913.3385074222526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person A (swinging bat) and Person B (walking) are the discrete objects; Person A's bat and ball exhibit motion due to the swing and collision, while Person B is moving via locomotion.", "background_and_ambient_analysis": "The background (netting, walls, ground) remains static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6DRPtracJhQ", "file_name": "6DRPtracJhQ_000519_000529.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone manipulates a metallic tool near a fishing fly secured in a vise; the fly features a green body and white, feathery appendages. The hand moves the tool in small, precise motions around the fly’s green section, adjusting the feathers while the vise holds the fly stationary. The background remains out of focus, emphasizing the close-up interaction between the hand, tool, and fly. The camera maintains a steady, close-up perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DRPtracJhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DRPtracJhQ_000519_000529.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 131.17622417738028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and a fishing fly) are moving; hands manipulate the fly's components with precise motions.", "background_and_ambient_analysis": "The background is dark and static with no visible shifting elements or fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "6DGFqFVPshU", "file_name": "6DGFqFVPshU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven people, including individuals in gray, teal, red, and brown clothing, stand and subtly shift positions around copper brewing equipment in an industrial setting; some lean slightly while others turn toward one another. The camera maintains a steady top-down perspective throughout, capturing their interactions without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DGFqFVPshU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DGFqFVPshU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 87.40081860907432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "6DXCx1MNcco", "file_name": "6DXCx1MNcco_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls wearing white crop tops and denim shorts jump out of a pool, ascending mid-air with arms outstretched, then landing on the blue mosaic tile deck while moving forward. The camera captures their motion from a static top-down perspective against the pool's blue tiled walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DXCx1MNcco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DXCx1MNcco_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 157, "blur_score": 341.6922502420175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two girls performing dance movements (stepping, arm gestures) on the platform; discrete solid objects moving via locomotion.", "background_and_ambient_analysis": "Background (blue tiled walls and white platform) is static; no shifting or fluid motion (water, fire, smoke) is visible. Shadows move only due to the girls' motion."}}
{"video_id": "6DgRxquv4S4", "file_name": "6DgRxquv4S4_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink and white striped shirt and black pants, barefoot, bends down to pick up a blue bottle from the ground near a small table holding a yellow container and a small bottle with a white cap. They move the blue bottle toward the table, then adjust other items on the table. The scene occurs on dry grass with the person positioned to the left of the table. The camera remains stationary with a slight tilt.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DgRxquv4S4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DgRxquv4S4_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 347.2871441805713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark pants and a pink top) is moving their hands, bending down, and interacting with objects (a cup, bottle, and cloth) on a tray. These are solid, distinct motions driven by the person's actions.", "background_and_ambient_analysis": "The background (grassy ground and static objects like the metal tray) shows no significant shifting or fluid motion. No fire, water, or wind-driven elements are present."}}
{"video_id": "6DTN_CO9kRM", "file_name": "6DTN_CO9kRM_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A chef in a white coat uses tongs to place two raw red steaks onto a dark metal griddle, adjusting their positions with the tongs. The camera maintains a close-up view of the hands and steaks as they are moved and positioned on the griddle surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DTN_CO9kRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DTN_CO9kRM_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 30.110628409299977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Chef uses tongs to place and manipulate raw meat pieces on the grill, demonstrating distinct solid object movement driven by human interaction.", "background_and_ambient_analysis": "Stainless steel kitchen surfaces and grill structure appear static; no significant fluid motion (e.g., water, smoke) dominates the scene."}}
{"video_id": "6DcEHSOLyy0", "file_name": "6DcEHSOLyy0_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black frying pan on a gas stove contains scrambled yellow eggs mixed with small round reddish sausage pieces. The pan is tilted and moved, causing the eggs and sausages to shift within the pan. The camera provides a close-up, top-down view that follows the pan's movement with slight handheld shake, while the stove's grates and tiled surface form the minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DcEHSOLyy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DcEHSOLyy0_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 46.71921118224094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The frying pan is being tilted and shaken by an unseen hand, causing the contents (eggs and bacon) to move along with the pan. The pan is the discrete solid object in motion.", "background_and_ambient_analysis": "The background (stove grates and kitchen area) is static, with no significant fluid or environmental motion dominating. Minimal steam from cooking is not the primary motion."}}
{"video_id": "6Ds5tbvYzpw", "file_name": "6Ds5tbvYzpw_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a spray can moves across a canvas, initially spraying to create a landscape with green and yellow fields. The hand then sprays to form a red and orange planet above the scene. Next, the hand continues spraying over a cityscape, adding details while the planet remains visible in the background. Finally, the hand adds black lines to the city structures. The camera remains in a close-up view, focusing on the hand's movements and the evolving artwork.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ds5tbvYzpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ds5tbvYzpw_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 647.9034928593688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The artist's hand is the discrete solid object moving to spray paint on the canvas, creating the Darth Vader image. The hand's locomotion is explicitly driven by physical forces (muscle movement) for artistic creation.", "background_and_ambient_analysis": "The static background elements (canvas, surrounding space) do not exhibit uniform shifting. There is no dominant fire, water, smoke, or wind motion; the spray paint application is a controlled artistic action, not an ambient fluid phenomenon."}}
{"video_id": "6DtyzADMPmM", "file_name": "6DtyzADMPmM_000329_000339.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gymnast in a white and black leotard swings on a high bar, executing a maneuver. A second gymnast in a similar leotard joins, positioning themselves beside the first. They interact briefly as the first continues their routine, while the second adjusts their stance. The scene occurs under a large tent with minimal background activity; the camera remains fixed overhead.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6DtyzADMPmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6DtyzADMPmM_000329_000339.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 139.42690230632448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is swinging on a trapeze bar, exhibiting pendulum motion due to gravity and tension forces. A second stationary person is visible on the ground. The trapeze user's motion is discrete and trackable via bounding box.", "background_and_ambient_analysis": "Background (dark blue tent structure and metal scaffolding) is static with no fluid/environmental motion. No fire, water, smoke, or wind effects are visible; ambient elements are negligible."}}
{"video_id": "6E-oHy3bYZQ", "file_name": "6E-oHy3bYZQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray t-shirt and light gray sweatpants performs rhythmic arm swings in a gym, moving his arms back and forth while positioned near exercise equipment. The background includes various gym machines and weights, with minimal spatial detail. The camera remains stationary throughout, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6E-oHy3bYZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6E-oHy3bYZQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 153, "blur_score": 71.33357476271135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing weightlifting exercises, moving their arms and torso to lift/barbell weights in a controlled manner; the weights and person are discrete solid objects with motion driven by physical exertion.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, floor) are static and show no uniform shifting or fluid motion (no fire, water, smoke, wind detected)."}}
{"video_id": "6E9-H61peX0", "file_name": "6E9-H61peX0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in gray pants and a yellow shirt hits a red puck with a hockey stick toward a red goal, while another child in black and red gear kneels on the pavement nearby. The puck moves toward the net, and the camera pans right to reveal a goalie in black gear near the goal. The puck enters the net as the child in yellow shirt moves toward the goal, and other children in black and white clothing react by standing or moving around the goal area. The camera follows the action with a slight shake, maintaining a ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6E9-H61peX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6E9-H61peX0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 145, "blur_score": 130.248453555527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players (goalie, stick-handlers) and puck moving due to physical forces (hockey stick, collisions).", "background_and_ambient_analysis": "No shifting background or fluid motion. The background (trees, grass) is stable."}}
{"video_id": "6EMrb4e8azo", "file_name": "6EMrb4e8azo_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red hoodie, denim shorts, beige cap, and red socks operates a blue and black floor polisher with a yellow cord on a light brown tiled floor covered in white residue. They push the polisher in circular motions, stepping back slightly while adjusting the machine’s position. The background features a round mirror on a light green wall and a white bucket to the left. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EMrb4e8azo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EMrb4e8azo_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 138.884702920111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is operating a floor buffer, moving it across the floor in a controlled manner. The person's locomotion and equipment movement are distinct solid-object motions.", "background_and_ambient_analysis": "The green wall, round mirror, and white bucket show no uniform shifting across frames, indicating a static background. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6EJYw-mopgI", "file_name": "6EJYw-mopgI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video. The video shows a person walking on a gravel path. Let's break down the sequence.\n\nAt the start (0.0s), the person is standing or walking. The person is wearing a backpack, light-colored shirt, shorts, and shoes. They're moving forward on the gravel road. The sky is partly cloudy, trees on the left. The camera seems to follow the person as they walk.\n\nIn the next frames (1-5s), the person continues walking, steps forward, maybe turning slightly. The camera's perspective is from behind or slightly to the side, following their movement. The background has trees and sky, but minimal description needed.\n\nMain subject: one person, moving forward on gravel path. Appearance: backpack, light shirt, shorts, dark shoes. Motion: walking steadily. Spatial: person is on the path, trees to left, sky above.\n\nCamera movement: following the person, slight shake? The video's perspective seems to be handheld, following the person's movement. So camera moves with them, maybe slightly shaky.\n\nNow, need to put it in chronological order. Start with the person walking, describe motion, appearance, then camera. Keep it concise.\n\nCheck rules: focus on motion, behavior, chronological. Appearance: one person, backpack, light shirt, shorts, shoes. Motion: walks forward on gravel road, steps, maybe turns. Background minimal: trees left, sky. Camera: follows subject, slight movement (since it's a handheld follow).\n\nLet's draft:\n\nA person wearing a backpack, light shirt, and shorts walks steadily forward on a gravel path, moving from right to left across the frame. The individual’s shadow stretches to the right under a partly cloudy sky, with trees visible along the left edge of the path. The camera follows the person closely from behind, exhibiting a slight shake as it tracks their movement.\n\nWait, check if chronological. The video starts with person in frame, then they move. So \"walks steadily forward on gravel path\" captures the motion. Let's check the frames: in first frame, person is in position, then steps forward. So the action is walking.\n\nAlso, spatial: \"moving from right to left across the frame\" – yes, in the video, the person is moving towards the camera? Wait, looking at the frames:\n\n[0.0s] person is on the right side of the frame? Wait, no. Wait the video: first frame shows person standing, then they walk towards the camera? Wait, no. Wait the first frame: person is at the center-right, then as frames progress, they move towards the left side of the frame? Wait, maybe the camera is moving or the person is moving.\n\nWait, the video description: first frame, person is on the gravel road. Then the next frames, the person moves towards the camera? Wait, no. Let's check the movement. In frame 0, person is standing. Frame 1, they start moving forward. Frame 2, step. Frame 3, step. Frame 4, step. So the person is walking towards the camera or away? Wait, the perspective: if the camera is behind, they're walking away. But in the frames, the person moves from the right to the left? Wait, the first frame has the person on the right, then they move to the left? No, maybe the camera is moving forward with the person.\n\nWait, maybe the camera is following the person, so the person moves through the frame from right to left. So the person starts on the right, walks to the left.\n\nWait, the video: in the first frame, person is standing, then they start walking towards the left side of the frame. So the motion is walking leftward.\n\nSo the caption should say: a person with a backpack walks leftward on a gravel path, wearing a light shirt, shorts, and shoes. The camera follows closely from behind, capturing their steady steps with a slight shake.\n\nWait, also, the background: trees to the left, sky above. But rule e says minimal background unless essential. So maybe just \"gravel path with trees visible to the left.\"\n\nWait, the rules say \"briefly describe their appearance and number\". So appearance: one person, backpack, light shirt, shorts, dark shoes.\n\nMotion: walking steadily on gravel road, moving leftward through the frame.\n\nCamera: follows from behind, slight shake.\n\nLet me check the output format.\n\nFinal caption:\n\nA person wearing a backpack, light shirt, shorts, and dark shoes walks steadily leftward on a gravel road, with trees visible to the left. The camera follows closely from behind, exhibiting a slight shake as it tracks the person's movement.\n\nWait, but does the person move leftward? Let's see the frames. In the first frame,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EJYw-mopgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EJYw-mopgI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 157.83959088554383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person running on a gravel path, with clear locomotion due to physical effort.", "background_and_ambient_analysis": "The sky shows minimal cloud movement due to wind, but it is not dominant; trees and ground remain relatively static with no significant fluid or gaseous motion."}}
{"video_id": "6EUYiz7mRdI", "file_name": "6EUYiz7mRdI_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, blue jeans, and beige cap stands in a forested area with a wooden log positioned vertically on the ground in front of him. He swings a yellow-handled axe downward toward the log, bends forward to adjust the axe's position, and lifts the axe back upward. The camera remains stationary, capturing the scene from a fixed medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EUYiz7mRdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EUYiz7mRdI_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 3608.2745645528794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is swinging an axe (discrete object) to chop a log (discrete object). The motion involves controlled physical movement of the axe toward the log and subsequent impact.", "background_and_ambient_analysis": "Background consists of stationary trees and ground with no significant shifting or environmental fluid motion (e.g., wind, water)."}}
{"video_id": "6E3gY3va7CQ", "file_name": "6E3gY3va7CQ_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated child wearing a white and black patterned shirt and black pants holds a camera, adjusting it upward toward a crouching child in a red shirt. The seated child remains on the grass while the crouching child stays in position, facing the camera. The scene is observed from a stationary camera angle with minimal background details of a grassy area, tree, and distant houses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6E3gY3va7CQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6E3gY3va7CQ_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 807.6793939469242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one seated (light clothing) and one kneeling (red shirt). The kneeling person raises and lowers their right hand, while the seated person shows minor posture adjustments.", "background_and_ambient_analysis": "Background elements (trees, houses, road) show no uniform shifting; no fire, water, or smoke visible. Minimal tree sway suggests possible wind, but not dominant ambient motion."}}
{"video_id": "6EOapPqMPNM", "file_name": "6EOapPqMPNM_000275_000285.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket uses a black and orange power drill to drill into a light-colored wooden frame on a worn wooden table, then lifts the frame away. The stone wall background remains static. The camera starts with a medium shot, transitions to a close-up of the drilling action, and then slightly pulls back.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EOapPqMPNM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EOapPqMPNM_000275_000285.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 101.14164930792268, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a power tool on wooden planks, with hands and tool exhibiting distinct motion due to physical interaction with the wood.", "background_and_ambient_analysis": "The stone wall background remains static throughout; no shifting or environmental fluid motion (fire, water, smoke) is observed."}}
{"video_id": "6Ei6LkLD9b8", "file_name": "6Ei6LkLD9b8_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a wide shot of a wooden deck featuring a yellow chair to the left, an orange chair in the foreground, and a wooden picnic table set against a backdrop of green foliage. The scene transitions to a close-up of a hand using a power drill on a blue object placed on a wooden surface. It then shifts to a person wearing blue overalls and a white cap, working on a wooden structure with a yellow power drill, positioned near a concrete block wall. The camera moves from the expansive deck view to detailed close-ups of the drilling actions and construction work, maintaining a top-down perspective during the close-up segments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ei6LkLD9b8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ei6LkLD9b8_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 318.8086974406335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and power drill interacting with a blue object on tiled surface (drilling motion); no other discrete solid objects move in the video.", "background_and_ambient_analysis": "Initial frames (0.0-2.5) show static outdoor deck elements (trees, chairs) with no fluid/environmental motion; drill scene (3.0-5.0) features static tiled background. No fire, water, smoke, or wind detected."}}
{"video_id": "6EfT5x56jy0", "file_name": "6EfT5x56jy0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a light green hoodie stands to the left of a large xylophone, occasionally shifting her position while holding mallets. To her right, a person in a dark hoodie plays a drum set with drumsticks, moving their hands rhythmically. The setting includes a green wall and chairs in the background, with the camera maintaining a steady, frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EfT5x56jy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EfT5x56jy0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 540.8356612156188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one standing near a keyboard (holding a cup and making hand movements), the other seated playing a keyboard. Their movements are due to their own locomotion and actions (playing instruments).", "background_and_ambient_analysis": "The background (wall, chairs) is static with no shifting. No fire, water, or wind present. Ambient environmental motion is not dominant."}}
{"video_id": "6ExScwH4AbI", "file_name": "6ExScwH4AbI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a green shirt and light shorts stands near a large blue plastic basin, holding a white container. The child bends downward, placing the container on the floor beside a metal shelf lined with pots and pans. The child remains bent over the object, facing the basin to the left. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ExScwH4AbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ExScwH4AbI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 120.76768343428506, "qwen_motion_source": {"primary_motion_source": "string", "confidence": 0.0, "object_analysis": "Brief description", "background_and_ambient_analysis": "Brief description"}}
{"video_id": "6F6rlVStpHM", "file_name": "6F6rlVStpHM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby dressed in red overalls and a dark top sits on a blue swing, which moves back and forth over a blue gravel surface. As the swing oscillates, the baby shifts position, with hands occasionally resting on the swing's sides. The camera tracks the swing's motion with slight shake, maintaining a close-up focus on the baby.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6F6rlVStpHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6F6rlVStpHM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 1576.1109546714572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby seated on a blue swing is moving back and forth in a pendulum motion, demonstrating solid object movement due to physical forces (gravity, swing mechanics).", "background_and_ambient_analysis": "No significant shifting of background elements (blue rubber mulch, wooden fence) or fluid/environmental motion (fire, water, wind). Background appears mostly static with no uniform shifting."}}
{"video_id": "6FBR9SWO5XM", "file_name": "6FBR9SWO5XM_000168_000178.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted figure, medium-sized, stands on a concrete discus throwing platform. They initiate a rotational motion, sweeping their arm backward and forward, then release the discus into the air. Spectators are visible in the background, seated and standing at a distance. The camera remains stationary, capturing the action from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FBR9SWO5XM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FBR9SWO5XM_000168_000178.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 274.85861369948725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The thrower (person) is moving through a throwing motion, and a ball is thrown and moves through the air. Both are discrete objects moving due to explicit physical forces.", "background_and_ambient_analysis": "The background is stable with no shifting elements. No fire, water, smoke, or wind is dominant. The only motion is from discrete objects."}}
{"video_id": "6EspStCQljc", "file_name": "6EspStCQljc_000220_000230.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and gray pants gently pets a black dog lying on a brown couch. The hand moves from the dog's head down along its side, while the dog looks up toward the person. The dog remains still, resting on the couch, with the person’s arm positioned to the right of the dog. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6EspStCQljc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6EspStCQljc_000220_000230.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 87.98288664277798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) is petting a dog (discrete solid object); the hand exhibits controlled, localized motion while the dog remains mostly still with subtle reactions.", "background_and_ambient_analysis": "The background consists of a static brown couch with no shifting or fluid environmental elements (e.g., fire, water, smoke)."}}
{"video_id": "6FTeMsmAh-8", "file_name": "6FTeMsmAh-8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark pants stands with his back to the camera in a doorway, right hand pressed against an orange wall and left hand on the door frame; he makes minimal adjustments while holding the door open. A barbell is visible to his right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FTeMsmAh-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FTeMsmAh-8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 154, "blur_score": 40.78846736081574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white shirt and dark pants is standing near a door, making small hand movements while interacting with an object on the wall.", "background_and_ambient_analysis": "Static walls and doorframe show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "6F295p6xwDw", "file_name": "6F295p6xwDw_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a group of musicians in an orchestra setting. First, I need to describe the sequence. The main subjects are the band members. Let's see: there's a person on the left in a white shirt and tie playing a keyboard, then others with brass instruments like trumpets and trombones. They're all in a wooden-paneled room, probably a concert hall.\n\nChronologically, the video starts with them in position. The musicians are seated, some playing their instruments. The keyboard player is on the left, others are in front of him, maybe? Wait, the frames show them all stationary, but maybe slight movements as they play. Wait, the frames are from 0 to 5 seconds, so maybe they're performing. Need to mention their appearance: white shirts, ties, various instruments. Spatial relationships: keyboard player on left, others in front, some standing? Wait, the first frame shows a person standing behind the keyboard? No, wait: in the image, the left side has a person standing (keyboard? maybe piano), others seated. The brass players are in front. So the keyboard player is on the left, maybe a stand, then the orchestra members are in front of him.\n\nWait, the task is to focus on motion and behavior. Are they moving? In the video, are they playing instruments? The caption should be chronological. So start: a group of musicians in a concert hall, seated and standing, playing instruments. Let's break it down.\n\nFirst, the scene: a wood-paneled concert hall. The main subjects: 8-10 musicians (approx, but don't count exactly), wearing white shirts and ties. Leftmost is a person standing at a keyboard, hands on keys. Others seated with brass instruments (trumpets, trombones, etc.) in front of him. They are playing, so their hands moving on instruments. The camera is static, no movement.\n\nWait, the output must be concise, chronological. So the first part: the musicians are positioned in a concert hall. The keyboard player is on the left, playing. The other musicians are seated, playing their instruments (brass). Their hands move as they play. Background is wood panels, but minimal description.\n\nWait, the rules say background minimal unless essential. So maybe just mention the wood-paneled hall as background.\n\nLet me structure:\n\nThe video shows a group of musicians in a wood-paneled concert hall. A male musician in a white shirt and tie stands on the left, playing a keyboard. To his right, several seated musicians in white shirts and ties play brass instruments, their hands moving to play. The camera remains static throughout, capturing the ensemble from a frontal perspective.\n\nCheck if it's chronological: the sequence is the musicians in position, playing. The motion is their hands moving on instruments. Spatial relationships: keyboard player on left, others in front. Background is minimal. Camera static.\n\nWait, need to be concise. Maybe: A group of musicians in white shirts and ties performs in a wood-paneled concert hall. A keyboard player stands left of the group, hands moving on keys; seated musicians to the right play brass instruments with hand motions. The camera is static, capturing the ensemble frontally.\n\nBut the task says \"concise, chronological paragraph\". Let's make sure to mention the order. The first frame shows them starting, so they're playing. So the actions are: musicians are playing their instruments, hands moving.\n\nWait, the example might be: \"In a concert hall, a keyboard player in a white shirt stands left of seated brass musicians, all playing their instruments with hand movements; the camera remains still, focusing on the ensemble.\"\n\nBut need to follow rules: main subjects (people), motion (playing instruments, hand movements), appearance (white shirts, ties), spatial (keyboard player left, others seated in front), camera (static).\n\nLet me write a draft:\n\nThe video features a group of musicians in a wood-paneled concert hall. A male musician in a white shirt and tie stands on the left, playing a keyboard with hand movements; to his right, seated musicians in white shirts and ties play brass instruments, their hands moving to produce music. The camera remains static, capturing the ensemble from a frontal perspective.\n\nCheck rules: a) motion: hand movements, playing. b) appearance: white shirts, ties, number (group, but not exact). c) spatial: keyboard player left, others right. d) camera: static, frontal. e) background minimal (wood-paneled, but mentioned as setting). f) exclude text, named. So this should work.\n</think>\n\n<caption_output>The video shows a group of musicians in a wood-paneled concert hall. A male musician in a white shirt and tie stands on the left, playing a keyboard with hand movements; seated musicians to his right in white shirts and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6F295p6xwDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6F295p6xwDw_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 31.977901491063037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Orchestra musicians are moving their hands, arms, and bodies as they play instruments (e.g., strings, woodwinds), which constitutes discrete, solid-object motion driven by locomotion and physical interaction with instruments.", "background_and_ambient_analysis": "The wooden walls and stage structures remain static across all frames, with no fluid, gaseous, or wind-driven motion observed (no fire, water, smoke, or swaying trees)."}}
{"video_id": "6FUA_kpWAWw", "file_name": "6FUA_kpWAWw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in an orange dress and face mask grooms a small brown and white dog standing on a table, trimming fur near its chest and adjusting its position, while a gray dog sits calmly beside her. She then shifts to groom the brown and white dog’s head, using her hands to work carefully. The camera remains stationary, providing a close-up view of the grooming actions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FUA_kpWAWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FUA_kpWAWw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 147, "blur_score": 191.71989681066054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in an orange top washes two dogs on a table. Her hands move to apply water/soap, and the dogs react by moving their heads/shaking. Discrete objects (human and dogs) exhibit intentional physical interaction.", "background_and_ambient_analysis": "The background (walls, curtains, furniture) remains static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Water is present but controlled in the washing action, not ambient."}}
{"video_id": "6FYS-6aj-l4", "file_name": "6FYS-6aj-l4_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands arrange and stack poker chips (red, blue, white, green) on a casino table, shifting chips between piles as fingers manipulate the stacks. The camera remains close to the action, capturing the motion with slight shake as hands move chips across the table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FYS-6aj-l4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FYS-6aj-l4_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 419.3821960739772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (poker chips, human hands) are moving due to explicit physical forces (grasping, placing chips on the table).", "background_and_ambient_analysis": "The table with fixed elements (e.g., 'KER' text, chip stacks) shows minimal background shift; no fluid or environmental motion (fire, water, smoke) is present."}}
{"video_id": "6FxouHrfBvE", "file_name": "6FxouHrfBvE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man doing a bench press. He's lying on a bench, wearing a white tank top and gray shorts with a blue stripe. He's lifting a barbell with weights. Let's break down the sequence.\n\nIn the first frame, he's holding the barbell above his chest, arms extended. Then he lowers it down to his chest, so the motion is pressing the barbell up and down. Wait, no—wait, bench press is typically lowering to chest then pressing up. Wait, the video starts with him holding the barbell at the top, then moves it down (so the action is lowering the barbell towards his chest, then pressing back up? Wait, the video sequence: frame 0 he's holding barbell above chest, then in frame 1 he's lowering it, frame 2 he's at the bottom of the press, frame 3 he's pressing up again. Wait, the video clips: [0.0] he's holding the barbell at chest level, arms extended, then [1.4] he's lowering the barbell down, [2.5] he's at the lowest point (chest), [3.6] he's pressing back up, [4.7] he's at the top again. Wait, no, looking at the frames:\n\n[0.0] The man is lying on the bench, barbell held above his chest (so at the top of the press), arms extended. Then [1.4] he lowers the barbell down towards his chest, [2.5] he's at the bottom, chest pressed against the bar, then [3.6] he presses it back up, and [4.7] he's at the top again. So the motion is a bench press: lowering the barbell to the chest and pressing back up.\n\nAppearance: male, white tank top, gray shorts with blue stripe, black shoes. The barbell has weights on both sides, silver bar. He's lying on a blue bench. The background is a gym with other equipment, but minimal description.\n\nSpatial relationships: the barbell is above his chest, then lowered to chest level, then pressed up. The bench is under him. The camera is positioned above him, maybe slightly tilted, and the camera movement—looking at the frames, the camera seems to be fixed, maybe a slight pan or tilt but not much. The description should be chronological: starts with him holding barbell at chest (top position), lowers it down to chest level, then presses it back up, repeating the motion. Wait, the video is a sequence of frames showing the press motion.\n\nWait, the first frame (0.0) he's holding the barbell above chest (arms extended up), then in 1.4 he's lowering it, 2.5 he's at the bottom, 3.6 he's pressing up, 4.7 he's at the top again. So the sequence is: man performs a bench press, lowering the barbell to his chest and pressing it back up.\n\nConclude with camera perspective: the camera is positioned above and slightly to the side, maybe a top-down view with slight angle, but not moving much. The camera seems to be static, maybe a slight pan but minimal.\n\nBackground: gym setting, dark floor, other equipment visible but not essential. So keep background minimal.\n\nNow, writing the caption:\n\nA man in a white tank top and gray shorts with blue stripes lies on a blue bench in a gym, performing a bench press. He lowers a loaded barbell from above his chest to his chest level, then presses it back up. The camera remains stationary, positioned above him with a slight angle.\n\nWait, check rules: focus on motion in chronological order. So: starts with him holding the barbell (top position), then lowers it (motion), then presses up. So \"A man... lowers a loaded barbell from above his chest to chest level, then presses it back up.\"\n\nAppearance: \"wearing a white tank top and gray shorts with a blue stripe\"\n\nSpatial: \"lying on a blue bench, barbell held above his chest\"\n\nCamera: \"stationary, positioned above him with a slight angle\"\n\nBackground: minimal, so mention gym but not details.\n\nLet's draft:\n\nA man wearing a white tank top and gray shorts with a blue stripe lies on a blue bench in a gym, performing a bench press. He lowers a loaded barbell from above his chest to chest level, then presses it back up, repeating the motion. The camera remains stationary, positioned above him with a slight angle.\n\nCheck rules: a) chronological motion: yes, lowering then pressing up. b) appearance: yes. c) spatial: lying on bench, barbell above chest. d) camera: stationary,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FxouHrfBvE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FxouHrfBvE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 38.451684406643324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person and the barbell are moving in a repetitive motion consistent with a bench press exercise, driven by muscle contraction.", "background_and_ambient_analysis": "The background (gym equipment and floor) remains stationary with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "6GXhAMWk8Vk", "file_name": "6GXhAMWk8Vk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a thick brown beard uses an electric razor to trim his facial hair, moving the device along his jawline and beard area in a bathroom; a light switch is visible on the wall behind him. The camera remains stationary in a close-up shot, focusing on his upper body and the shaving process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6GXhAMWk8Vk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6GXhAMWk8Vk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.11981682050625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man with a beard is moving his hand holding a razor in a shaving motion, demonstrating discrete, solid object locomotion due to muscle control.", "background_and_ambient_analysis": "The background (walls, light switch, door) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "6Geo88Eafx0", "file_name": "6Geo88Eafx0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt holds a long object and approaches a white square target on grass in front of a wooden deck, extending their arm toward the target; the camera remains mostly static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Geo88Eafx0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Geo88Eafx0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 262.79961118034066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A discrete solid object (axe) is being swung by a person. The person's arm and body movement are observed, but the primary discrete motion is the axe's trajectory during the swing.", "background_and_ambient_analysis": "The background elements (trees, house, grass) are static and show no uniform shifting. No fire, water, or wind-driven fluid motion is dominant."}}
{"video_id": "6GklXr0hKaY", "file_name": "6GklXr0hKaY_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people playing a sport on a grassy field. First, there's a person in a red and white shirt running with a ball. Then another person in red runs, followed by someone in a white and red shirt. There's movement across the field, with multiple players. The camera seems to be following the action, maybe panning to keep up with the players. Background is a grassy field with some trees and maybe a fence, but keep background minimal. Need to describe the motion chronologically. Start with the first player, then others, their movements, positions relative to each other. The text at the bottom is to be excluded, so focus on the people. \n\nFirst frame: a player in red and white (maybe a jersey) running with a ball. Then a player in red runs towards the right. Next, a player in white and red (maybe same as first) runs. Then more players in red and white, moving across the field. Camera movement: probably following the action, so slight panning or tracking. Spatial relationships: players are on the field, moving towards each other or in different directions. \n\nLet me structure the caption:\n\nA group of people in red and white jerseys play on a grassy field. Initially, a player in a red and white top runs with a ball, followed by a player in a red top running. Subsequently, a player in a white and red top moves with arms extended, and multiple players in various colored jerseys (red, white) run across the field. The camera tracks the action with slight movement, capturing players in motion against the open field background.\n\nWait, check rules: focus on motion and behavior chronologically. So order of events:\n\nFrame 0: person in red (maybe top and shorts) runs with a ball (since first frame shows a person with a ball, maybe a rounders bat? Wait, the video is about rounders, which is a bat-and-ball game. The ball is being hit. Wait, in the first frame, the person in red is holding a ball? Or maybe the bat. Wait, the text says DVD available, so it's a rounders game. But for captioning, focus on motion.\n\nLet me check the video:\n\n[0.0] Frame: person in red (top, shorts) running with a ball? Or a bat. Then [1.0] another person in red (top, shorts) running. [2.0] person in white/red top running with arms out, maybe batting? [3.0] person in white shirt running. [4.0] more people moving across field.\n\nWait, the key actions: the players are moving, possibly batting or running between wickets. But for the caption, describe their movements.\n\nSo chronological:\n\nA player in a red and white jersey sprints across the grass, followed by another in a red jersey. A third player in a white and red jersey runs with arms extended, while additional players in red and white jerseys move across the field. The camera follows the players' motion with slight panning, capturing their dynamic activity on the open grassy field.\n\nCheck rules:\n\na) Motion in chronological order: yes, first player, then others.\n\nb) Appearance: color (red/white jerseys), number (multiple players).\n\nc) Spatial: moving across the field, so relative positions change.\n\nd) Camera: follows, slight pan.\n\ne) Background: minimal (grassy field).\n\nf) Exclude text: done.\n\nNow make concise. Let's try:\n\nMultiple players in red and white jerseys move across a grassy field; a player in red runs ahead, followed by another in white and red, while others sprint in various directions. The camera tracks the action with slight panning.\n\nCheck for flow: start with main action (players moving), then details. Maybe:\n\nA player in a red and white jersey runs with a ball, followed by a player in a red jersey moving right. Subsequently, a player in a white and red jersey runs with arms out, and multiple players in red and white jerseys move across the field. The camera pans slightly to follow the action.\n\nWait, \"runs with a ball\" – does the first frame show that? The description says \"a person in red\" with a ball, so yes. But maybe the ball is visible. But in the caption, maybe just say \"runs\" or \"moves with the ball\".\n\nBut the exact video: first frame is a person in red (top, shorts) running with a ball. Then next frame, another person in red. Then a person in white/red. Then more.\n\nSo:\n\nA player in a red and white jersey sprints with a ball, followed by another player in a red jersey. A third player in a white and red jersey runs with arms extended, while additional players", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6GklXr0hKaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6GklXr0hKaY_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 148, "blur_score": 255.3259004581911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in red/white uniforms actively running and wielding sticks, exhibiting locomotion-driven movement.", "background_and_ambient_analysis": "Background elements (trees, grass) show minimal uniform shifting; no fire, water, smoke, or significant wind-driven motion detected."}}
{"video_id": "6GNgFIQaWo0", "file_name": "6GNgFIQaWo0_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand places a small black object on a wooden table, followed by a white cloth wiping the surface in circular motions. The camera alternates between close-ups of the table and the wiping action, shifting angles to capture the cleaning process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6GNgFIQaWo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6GNgFIQaWo0_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 250.4662484376808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete solid object) is moving across a wooden table, applying a substance. The hand's motion is deliberate and localized to the table surface.", "background_and_ambient_analysis": "The background consists of static wooden surfaces with no visible shifting or fluid/environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "6H7qYjOhbko", "file_name": "6H7qYjOhbko_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt plays a light-colored electric guitar; the left hand moves across the fretboard pressing strings while the right hand strums rhythmically, with the camera maintaining a static close-up on the hands and guitar neck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6H7qYjOhbko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6H7qYjOhbko_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.15493391714449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: human hands manipulating guitar strings and fretboard, moving due to physical forces from playing.", "background_and_ambient_analysis": "Static background elements (indoor wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "6H5ps--1jA0", "file_name": "6H5ps--1jA0_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green T-shirt with a colorful graphic design sits at a wooden table. Their hands initially rest on the table surface, then the left hand lifts a small dark object, holds it momentarily before placing it back. The right hand subsequently interacts with the object, repeating the lifting and placing motions. The background shows stacked chairs, and the camera maintains a stationary, frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6H5ps--1jA0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6H5ps--1jA0_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 93.01909229631174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating a Rubik's Cube (solid object) through explicit physical forces (rotation, twisting).", "background_and_ambient_analysis": "Static background (chairs, classroom setting) shows no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "6GI-w9kSbmE", "file_name": "6GI-w9kSbmE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a light gray shirt, gray shorts, and gray shoes pushes a blue-handled toy lawnmower with a green base, yellow center, and purple wheels across a grassy area adjacent to a sidewalk, then steps onto the sidewalk while continuing to push the mower forward. The camera remains stationary, capturing the motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6GI-w9kSbmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6GI-w9kSbmE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 40.60320673819825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child is moving (running/walking) with a toy. The child and toy are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "The background (sidewalk, grass, tree) is stable with no uniform shifting. There are no fluid/environmental motions (fire, water, smoke, wind)."}}
{"video_id": "6HL1ygHFHvI", "file_name": "6HL1ygHFHvI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white t-shirt plays a silver trombone, moving the slide while positioned in a room with wooden flooring and windows with curtains. The camera circles the child, shifting angles to capture the trombone's bell and the child's upper body from various perspectives, with a piano and wall decorations visible in the background. The footage includes slight camera shake and panning movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HL1ygHFHvI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HL1ygHFHvI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 47.78755907920069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child holding a trumpet, moving the instrument's valves and position while playing, constitutes discrete solid object motion.", "background_and_ambient_analysis": "The background (piano, walls, curtains) remains static with no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "6HIssmOQoQE", "file_name": "6HIssmOQoQE_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and beige pants stands indoors, holding a microphone and speaking while making hand gestures and moving his head and upper body. The background shows an industrial ceiling with beams and rows of chairs. The scene darkens after his motions, and the camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HIssmOQoQE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HIssmOQoQE_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 28.99722282949455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Steve Buzzard) is moving: gesturing with hands, adjusting position, and handling a box, all due to physical locomotion and actions.", "background_and_ambient_analysis": "The background elements (ceiling beams, wall with framed items) are static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6HWGnUk1Zow", "file_name": "6HWGnUk1Zow_000604_000614.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt with dark shoulder patches moves within a room, turning away from the camera, stepping to the right, and then returning to face the camera. The background includes a fan, red furniture, and wall decorations. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HWGnUk1Zow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HWGnUk1Zow_000604_000614.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 31.515233989644496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt moves their arms and body, exhibiting discrete locomotion without collision or fluid interaction.", "background_and_ambient_analysis": "Background elements (walls, posters, fan) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "6HvGGQfzKUM", "file_name": "6HvGGQfzKUM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray suit sits on a red chair, holding an open book, with a television screen behind them showing a woman in a black outfit. The scene cuts to a close-up of a textured, stone-like creature with an open mouth, then shifts to a person in a white shirt and tie seated among stacked books. The video returns to the initial person on the red chair reading the book. Camera movement consists of static shots transitioning via quick cuts between frames.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HvGGQfzKUM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HvGGQfzKUM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 135, "blur_score": 37.30733631258276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Monstrous figure exhibits physical movement (e.g., jaw opening, head motion) as a distinct solid object; studio person remains largely static with minimal movement.", "background_and_ambient_analysis": "Static studio background with no shifting elements; monster scenes show minimal smoke without dominant fluid motion, so ambient is not dominant."}}
{"video_id": "6HlUOaC5A-8", "file_name": "6HlUOaC5A-8_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and denim jeans walks from left to right. Another person in a tan sleeveless shirt, blue jeans, and gray cap crouches, picks up a stone, and places it on a stacked stone structure beside a black countertop. The second person adjusts the stone with their hands. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HlUOaC5A-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HlUOaC5A-8_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.55033483449134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in pink shirt, one in tan shirt/blue jeans) exhibit discrete motion: walking, bending, and manipulating objects near the counter.", "background_and_ambient_analysis": "Static background elements (walls, counter, floor) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "6I3WAZGX3cs", "file_name": "6I3WAZGX3cs_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black guitar body adorned with a collage of black-and-white printed images resting on a green plastic sheet with yellow floral patterns. A hand enters from the right side, gently touching and slightly adjusting the guitar's surface. The camera maintains a top-down perspective throughout, capturing the hand's motion over the guitar's textured collage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6I3WAZGX3cs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6I3WAZGX3cs_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 209.1860669033673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand appears and interacts with a black/grey object (resembling a guitar or similar item) on the surface, indicating solid object motion due to human action.", "background_and_ambient_analysis": "The green surface with yellow flower design in the background shows no uniform shifting; no fire, water, smoke, or wind is present."}}
{"video_id": "6FWW6HRc_2Y", "file_name": "6FWW6HRc_2Y_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate white and blue substances on a green box placed on a pink cloth-covered table, using a small tool to spread and adjust the materials, then lift the box to reveal the cloth underneath; various art supplies including blue and brown paint bottles, yellow paintbrushes, and a white plate are arranged around the box; the camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6FWW6HRc_2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6FWW6HRc_2Y_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 116.9636012141805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a box containing a fabric item, moving it slightly and adjusting its contents. The box and hands are discrete, solid objects with explicit physical motion.", "background_and_ambient_analysis": "The background (table, bottles, brushes) remains static; no shifting or fluid environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "6HMrAQz7Q9E", "file_name": "6HMrAQz7Q9E_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair and a purple-and-white patterned dress stands in a forested area, reaching upward with both hands before beginning to climb a tree. She ascends vertically, gripping the trunk as she moves upward through the foliage. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HMrAQz7Q9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HMrAQz7Q9E_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 715.5627238846037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is moving through the forest: adjusting posture, turning, walking, and reaching upward. Her motion is explicit locomotion and interaction with the environment.", "background_and_ambient_analysis": "Background elements (trees, foliage, wooden post) show minimal wind-induced sway but no dominant fluid/environmental motion (no fire, water, smoke). Static vegetation remains largely stationary."}}
{"video_id": "6I9dGPz8JsY", "file_name": "6I9dGPz8JsY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise chronological paragraph focusing on the main actions. First, I need to watch the video frames provided.\n\nThe video shows someone squeezing lemons using a juicer. The main subject is the person's hands, right? They're pressing a lemon half onto the juicer. The juicer is white with \"ARNO\" written on it, and there's a glass container below collecting the juice. The person is wearing a green and yellow striped shirt, but the rules say to exclude named characters, so maybe just mention the hands without describing the shirt color. Wait, rule b says to briefly describe appearance and number. So maybe just \"a person's hands\" without specific colors unless necessary. Wait, the user says \"color, size, orientation\" as part of appearance. Hmm. The hands are pressing the lemon, which is yellow (lemons are yellow), and the juicer has orange juice inside. The background has other lemons on the counter.\n\nLet me check the rules again. a) Motion and behavior in chronological order. The sequence starts with the person squeezing the lemon, so the action is compressing the lemon over the juicer. The hands are holding the lemon half, applying pressure. The juicer has a white base and a yellow container? Wait, the glass container is filled with orange juice. The juice is yellow, so the container is clear with yellow liquid inside.\n\nThe first frame shows the hands pressing down on the lemon half, which is squeezed in the juicer. The lemon half is placed on the juicer's reamer, and the person is applying downward pressure. The juice flows into the container. Then the sequence continues with the same action, maybe the lemon being squeezed further. The background includes a countertop with several cut lemons and a white bucket.\n\nI need to keep it chronological. Start with the action: hands pressing lemon over juicer, juice collecting. Then mention the spatial relationship—hands are positioned on the juicer, lemon is above the reamer, container below. The background has lemons and a bucket, but minimal description.\n\nCamera perspective: it's a close-up shot, probably stationary, focusing on the hands and juicer. No significant movement, just a steady shot. So camera is static, close-up.\n\nNow, the output should be a paragraph. Let me structure it:\n\nA person's hands press a lemon half onto a white ARNO juicer, applying downward pressure to extract juice into a clear container below. The juicer holds a growing pool of yellow-orange liquid as the lemon is squeezed repeatedly. Around the base, cut lemons and a white container rest on the countertop. The camera maintains a steady close-up view centered on the juicing action.\n\nWait, but the rules say exclude text recognition. The brand \"ARNO\" is visible, but rule g says exclude text recognition. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So \"ARNO\" is text recognition, so I shouldn't mention it. Oh, right! So the juicer's brand name is part of the text, so I need to avoid that. So instead of saying \"white ARNO juicer\", just \"white juicer\".\n\nAdjusting that: A person's hands press a lemon half onto a white juicer, applying downward pressure to extract juice into a clear container below. The juice collects in a growing pool of yellow-orange liquid as the lemon is squeezed repeatedly. Cut lemons and a white container are visible on the countertop. The camera remains stationary in a close-up view focused on the hands and juicing action.\n\nCheck rules: a) Chronological motion—yes, squeezing process. b) Appearance: hands, lemon half, juicer. c) Spatial: container below, lemons around. d) Camera: steady close-up. e) Background minimal. f) No text, named characters.\n\nI think that works. Let me check again. The user says \"briefly describe their appearance and number (color, size, orientation)\". The lemon is yellow, the juice is yellow-orange. Maybe specify \"yellow lemon half\" and \"yellow-orange juice\". The person's hands are light-skinned, but maybe not necessary. The rules say \"briefly describe appearance\", so maybe \"a person's hands\" without color.\n\nYes, the caption should mention the lemon's color as yellow, the juice as yellow-orange. Let me confirm. In the video, the lemons are cut, so they're yellow halves. The juice is in the container, which is yellow-orange. So \"yellow lemon half\" and \"yellow-orange juice\".\n\nSo revised: A person's hands press a yellow lemon half onto a white juicer, applying downward pressure to extract yellow-orange juice into a clear container below. As the lemon is squeezed repeatedly, the juice accumulates in the container", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6I9dGPz8JsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6I9dGPz8JsY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 60.050501782396104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person's hands applying pressure to a lemon in a juicer; the lemon exhibits deformation/flow during squeezing.", "background_and_ambient_analysis": "Background elements (countertop, lemon halves, juicer base) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "6IEbWrKJKdQ", "file_name": "6IEbWrKJKdQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in white pajamas sits on a patterned chair, holding a small blue toy. The baby manipulates the toy with both hands, rotating and pressing it while looking around. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6IEbWrKJKdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6IEbWrKJKdQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 100.4386127265334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is the primary discrete object, exhibiting hand movements (e.g., holding, manipulating a blue toy) that are solid and distinct.", "background_and_ambient_analysis": "The background consists of a static couch and indoor elements with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "6HpMYXVD0nM", "file_name": "6HpMYXVD0nM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white and black patterned coat shakes hands with a man in a black suit and green tie, then hands him a bouquet of flowers. They face each other closely on a stage with ornate wood paneling, while two other individuals stand behind them, observing. The camera remains steady with minimal movement, capturing the exchange from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6HpMYXVD0nM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6HpMYXVD0nM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 1078.4451687478718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion: a woman holding a bouquet interacts with a man holding a trophy, showing hand gestures, slight body shifts, and hand movements during a presentation exchange.", "background_and_ambient_analysis": "Static background elements (carved wooden panels, stage structure) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "6IR09ehGNlg", "file_name": "6IR09ehGNlg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a striped shirt sits at a table with black cups, initiating a rapid cup-stacking motion. He manipulates the cups, moving them from a scattered arrangement to a stacked configuration. The cups rest on a blue surface in front of him, with windows visible in the background. The camera remains stationary, capturing the boy's upper body and hand movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6IR09ehGNlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6IR09ehGNlg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 358.04460843556717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is manipulating solid cups (discrete objects) through stacking motion; the cups are moved via explicit physical actions (hands) with clear discrete bounding box tracking.", "background_and_ambient_analysis": "The background (window, room interior, and blue table) is static with no shifting or environmental motion (no fire, water, smoke, or wind evident)."}}
{"video_id": "6J15q0z9NuQ", "file_name": "6J15q0z9NuQ_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video snippet and specific rules to follow. First, I need to understand the video content from the frames given.\n\nLooking at the frames: the first frame shows a person in an office environment. They're holding a box, maybe a white one. Then in subsequent frames, the person is moving around the office. The office has typical elements like desks, windows, ceiling lights. There's a clock on the wall and some signage. The person is wearing a dark shirt, maybe a t-shirt. They seem to be handling the box, perhaps moving it across a desk or through the office.\n\nNow, the rules. Focus on motion and behavior in chronological order. So, the person is first holding the box, then moving it. Need to describe appearance: dark shirt, box color (white?), size? Not sure. Maybe the box is medium-sized. Spatial relationships: the person is in an office, moving from one side to another. Background elements like windows, ceiling lights, clock are minimal but necessary for context maybe.\n\nWait, the rules say to keep background descriptions minimal unless essential. So maybe just mention it's an office environment without detailing everything. The camera perspective: the frames are slightly tilted, so maybe a handheld shot with some shake. The video starts with a frame that's tilted, then the person moves, maybe the camera follows them. The last frame shows the person holding the box again, so maybe the movement is across the office.\n\nWait, the output needs to be a concise paragraph. Let's outline the steps:\n\n1. Start with the person holding the box in an office.\n2. Describe their motion: moving across the room, possibly placing or carrying the box.\n3. Mention their appearance: male, dark shirt, holding a white box.\n4. Spatial: moving from left to right, maybe in front of a desk with windows behind.\n5. Camera: slight tilt, handheld, maybe following the person, some shake.\n\nWait, the rules say to exclude text recognition, named characters, stylistic analysis. So no mention of \"DAY 44\" or specific names.\n\nLet me check the frames again. The first frame shows a person in a white shirt? Wait, the user's video description says \"a person in a dark shirt holding a white box.\" Wait, looking at the user's provided frames:\n\nFrame 0: A person in a dark shirt holding a white box, moving through an office space with ceiling lights and windows.\n\nFrame 1: Same person, still moving, now with a red object (maybe a pen or something) on the desk.\n\nWait, maybe the person is carrying the box, then placing it somewhere, then handling another object. But the exact motions are a bit unclear from the frames. The user's video is described as \"a person in an office space, moving while holding a box.\"\n\nSo chronological order: person is holding a box, moves across the office (from left to right?), places it down, maybe? The video transitions through frames showing the person moving.\n\nWait, the user's video has frames from 0 to 5. The first frame is a bit blurry, then the person moves from left to right, holding the box, then maybe putting it on a desk. The background includes ceiling lights, windows, a clock on the wall.\n\nSo the caption should mention the person in a dark shirt holding a white box, moving through the office from left to right, possibly placing the box on a desk. Background is minimal (office with ceiling lights and windows). Camera has slight tilt and shake, handheld.\n\nWait, the output must be a concise paragraph. Let me structure it:\n\nA person wearing a dark shirt is seen holding a white box while moving through an office space. They traverse the area from left to right, passing by a desk with windows in the background. The camera maintains a slight tilt and handheld motion, capturing their movement as they transition from holding the box to placing it down.\n\nWait, need to check the rules: mention spatial relationships if relevant. So maybe \"in front of a desk with windows behind.\" Also, check if the box is white, but maybe the description is vague. The user says \"white box\" in the frame description.\n\nWait, the user's example frames mention a white box. So the box is white. The person is in a dark shirt. The office has ceiling lights, windows, a clock on the wall.\n\nBut according to rule e, keep background minimal. So maybe \"office space with ceiling lights and windows\" without mentioning the clock, but if essential, perhaps mention. Hmm.\n\nWait, rule e says \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is moving through the office, the background elements like windows and ceiling lights are part of the environment but maybe not essential. However, the person is moving in the office, so maybe it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6J15q0z9NuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6J15q0z9NuQ_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 91.72309127405896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6IwfraaBWs8", "file_name": "6IwfraaBWs8_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green sleeveless shirt, blue shorts, and a blue cap holds a roll of material, lifts it upward to apply to a concrete ceiling with visible structural openings, and moves the roll across the surface. The camera is positioned at a low angle, looking upward as the person works.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6IwfraaBWs8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6IwfraaBWs8_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 93.91010849475727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a roll of material and a trowel, applying the material to the ceiling. The roll and trowel are discrete solid objects moved by explicit physical forces (human locomotion and force application).", "background_and_ambient_analysis": "The ceiling and structural elements remain static with no uniform shifting; no fire, water, smoke, or wind observed. Background elements (ceiling beams, insulation) are consistently positioned without environmental fluid motion."}}
{"video_id": "6J-vvn__dXE", "file_name": "6J-vvn__dXE_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and gray pants descends slowly along a rope attached to a rocky cliff, moving downward in a controlled manner with legs bent and body angled against the rock face. The camera remains stationary, capturing the steady descent from a fixed angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6J-vvn__dXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6J-vvn__dXE_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 224.4807232143292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, distinct object) is suspended by a bungee cord. The person moves downward due to gravity and then rebounds upward, exhibiting clear locomotion and elastic deformation from the cord. Motion is easily trackable with a bounding box.", "background_and_ambient_analysis": "The background consists of a rock face and trees. There is no significant fluid motion (fire, water, smoke) or wind-blown motion (trees not swaying chaotically). The background elements remain static with minimal displacement, indicating no dominant ambient environmental motion."}}
{"video_id": "6IHkF41frks", "file_name": "6IHkF41frks_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are three people: one kneeling with a camera, two sitting. Let's check the actions.\n\nIn the first frame, the person on the right (wearing a beanie and gray hoodie) is gesturing with his right hand. Then he starts playing a guitar. The person in the middle (brown jacket, jeans) is sitting, maybe listening. The person on the left is kneeling, filming. \n\nChronology: The guitarist (right) raises his right hand, then begins playing. The seated person in the middle stays still. The photographer on the left is filming. Background is a store with mannequins, but minimal description. Camera perspective—looks like a static shot, maybe slight movement? Wait, the video frames show a slight change, but the problem says camera movement is part of the output. Let's see.\n\nRules: Focus on motion. So first, the guitarist gestures, then plays. The photographer is taking photos or video. The middle person is seated. \n\nAppearance: Three people. Left: kneeling, gray hoodie, jeans, holding camera. Middle: brown jacket, jeans, sitting. Right: gray hoodie, beanie, jeans, playing guitar. \n\nSpatial: Left of the middle person is the photographer; right of middle is the guitarist. \n\nCamera: The video seems to have a slight shake or static, but the problem says to mention camera perspective. Since it's a street scene, probably handheld or static, but the frames show a slight movement. Wait, the user says \"conclude with camera perspective and movement\". Let's see the video—probably static, but the frames might show a slight pan or shake. Wait, the problem's example: \"top-down, pan left, slight shake\". Here, maybe static? Wait, the video description says \"0.3 seconds\" to \"4.7 seconds\"—so the clip is short. The action: the guitarist moves his hand (gesturing) then starts playing. The photographer is filming the whole time. \n\nSo steps: \n\n1. The man in the gray hoodie and beanie (right) gestures with his right hand toward the man in the brown jacket (middle). \n\n2. He then starts playing a guitar, strumming. \n\n3. The man in the brown jacket remains seated, observing. \n\n4. The man on the left kneels, filming the scene with a camera. \n\nBackground: Store with mannequins, but minimal. \n\nCamera: The shot is static with a slight camera shake. \n\nNow, put it all together concisely. \n\nStart with main subjects' actions in order. \n\nFirst, the guitarist (right) gestures, then plays. Photographer films. Middle person sits. \n\nAppearance: Left: kneeling, gray hoodie, jeans; middle: seated, brown jacket, jeans; right: seated, gray hoodie, beanie, jeans. \n\nSpatial: Photographer is left of middle, who is left of guitarist. \n\nChronological: \n\nAt the start, the guitarist gestures with his right hand. Then he begins strumming his guitar. The seated man in the brown jacket remains still. The kneeling photographer continues filming. \n\nCamera: Static, slight shake. \n\nWait, need to check if there's movement. The problem says \"conclude with camera perspective and movement\". Let's see the frames: the video clips from 0.3 to 4.7 seconds, so the camera might be static, but perhaps a slight shift. But the user's rules say \"minimal description of background unless essential\". \n\nSo the caption should be: \n\nThree people: one kneeling with a camera (gray hoodie, jeans), two seated (brown jacket, jeans; gray hoodie, beanie, jeans). The seated man in gray hoodie and beanie gestures with his right hand toward the man in brown jacket, then starts playing guitar. The man in brown jacket remains seated. The kneeling person films the scene. The camera is static with minimal movement. \n\nWait, but need to be concise. \n\nLet me structure it: \n\nThe kneeling man in gray hoodie and jeans films while the seated man in brown jacket and jeans observes. The seated man in gray hoodie, beanie, and jeans gestures with his right hand, then begins strumming a guitar. The scene occurs in front of a store with mannequins. The camera remains static with slight movement. \n\nWait, but rules say \"exclude text recognition, named characters, or stylistic analysis\". So don't mention store name. \n\nAlso, \"mention spatial relationships if relevant\". So the kneeling photographer is to the left of the two seated people. The seated people are in front of the store. \n\nLet's try: \n\nTwo men sit on the sidewalk in front of a store; one wears a brown jacket, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6IHkF41frks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6IHkF41frks_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 167.22524910546622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians (one playing guitar, one playing violin) exhibit localized hand movements and subtle body shifts due to physical forces from instrument playing. Their motions are discrete, solid, and directly tied to locomotion of hands and arms.", "background_and_ambient_analysis": "The background (stone building, pavement, and static objects like the camera equipment) shows no shifting, fluid motion, or environmental effects such as wind, water, or smoke. No ambient elements dominate the scene."}}
{"video_id": "6IK--hfwYHo", "file_name": "6IK--hfwYHo_000685_000695.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue jeans uses a green cloth to wipe the black driver's seat of a car, moving the cloth in circular motions while holding the seat with one hand. The camera remains static, capturing the cleaning process from a close-up angle inside the vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6IK--hfwYHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6IK--hfwYHo_000685_000695.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 122.80201872263753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a green cloth to wipe a car seat, with discrete solid objects (person, cloth, seat) undergoing explicit physical motion due to manual wiping.", "background_and_ambient_analysis": "Static background elements (car interior, external building) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "6J5lb1epWnY", "file_name": "6J5lb1epWnY_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.   Let's draft:   A group of approximately eight musicians, including individuals in blue and various colored shirts, gather outdoors. They play instruments such as bagpipes and a large drum. The drummers strike the drum with mallets, while bagpipe players move the instruments to their mouths. Some musicians stand in front of the drum, others position themselves to the sides. The camera remains stationary with a slight shake, capturing the ensemble's coordinated performance against a backdrop of greenery and a red-roofed building.   Wait, check if that's chronological. The actions happen in order: they're playing, so the drummers hit, bagpipers play. Yes. Background minimal, as per rules. Camera perspective: stationary with slight shake.   Wait, the problem says \"keep background descriptions minimal unless essential for understanding motion.\" The red-roofed building and greenery are background, so maybe just mention them briefly.   Let me adjust:   A group of about eight musicians, featuring individuals in blue, gray, and white shirts, play instruments outdoors. Drummers strike a large drum, while bagpipers maneuver their instruments, and others play wind instruments. They stand in a tight circle around the drum, with some members positioned to the left and right. The camera remains mostly static with a slight shake, capturing the ensemble's synchronized performance against a backdrop of trees and a red-roofed structure.   Is that concise? Let's check rules. Number: \"about eight\" – maybe \"several\" but need to be accurate. The video shows around 8.   Wait, the first frame: let's count. In the first frame, there's a person in blue shirt (front), then people with bagpipes, drummers. Let's see: left side, a person with bagpipes, then a person in dark shirt, then blue shirt, then someone holding a drum, then a person with bagpipes, then others. Maybe 8-10? But \"several\" is okay.   Also, the motion: \"maneuver their instruments\" – yes, bagpipes are moved. \"Strike the drum\" – correct.   Camera: stationary with slight shake.   Background: minimal, so \"trees and red-roofed structure\" is okay.   I think that works. Let's check if all rules are followed: chronological order (they are playing), appearance (colors), spatial (around drum, left/right), camera (static, slight shake), background minimal. No text, no names.   Yes, that should be the caption. </think>  <caption_output>A group of approximately eight musicians, including individuals in blue, gray, and white shirts, play instruments outdoors. Drummers strike a large drum with mallets, while bagpipe players maneuver their instruments to their mouths, and others play wind instruments. The ensemble stands in a tight circle around the drum, with some members positioned to the left and right. The camera remains mostly static with a slight shake, capturing the synchronized performance against a backdrop of trees and a red-roofed building.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6J5lb1epWnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6J5lb1epWnY_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 789.1831391424951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving: drummers striking drums, musicians playing instruments, and individuals adjusting positions within the group.", "background_and_ambient_analysis": "Background elements (trees, building with red roof) show no uniform shifting; no fire, water, smoke, or wind-dominated fluid motion observed."}}
{"video_id": "6JHXhuXyTSE", "file_name": "6JHXhuXyTSE_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a maroon long-sleeve top and white undershirt stands in a hazy medical facility. She raises her right hand to her chest, then moves it to her throat, and subsequently returns her hand to her chest. The background features blurred medical equipment, but the focus remains on her gestures. The camera maintains a steady shot throughout, capturing her from the waist up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JHXhuXyTSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JHXhuXyTSE_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 387.3536995171441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman's arms and upper body exhibit discrete motion: hand clapping, arm crossing, and body shifting, indicating deliberate locomotion.", "background_and_ambient_analysis": "Background shows a hazy/smoky atmosphere, but no dominant fluid motion (e.g., smoke not billowing or flowing significantly). Furniture remains static relative to camera."}}
{"video_id": "6JKgRoS8llI", "file_name": "6JKgRoS8llI_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt adjusts a red and black necktie on a blonde individual wearing a black shirt with partially visible text. The blue-shirted person, positioned to the right of the blonde, manipulates the tie with both hands. The scene occurs in a clothing store with racks of garments in the background. The camera remains stationary, focusing closely on the tie adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JKgRoS8llI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JKgRoS8llI_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 418.2745348518068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue is adjusting a red necktie on another person (blonde hair, dark shirt). The motion involves discrete, solid objects (hands manipulating the necktie) with clear physical interaction.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) observed. Background (store interior with clothing racks and shelves) is stable and shows no uniform shifting across frames."}}
{"video_id": "6JGbyIsLBqE", "file_name": "6JGbyIsLBqE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands with a ring on one finger manipulate an embroidery hoop containing beige fabric on a white surface. They adjust the hoop's position, use a needle with pink thread to create a stitch, and point to the thread. The camera maintains a close-up perspective throughout, focusing on the hands and hoop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JGbyIsLBqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JGbyIsLBqE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 101.50120129267019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving an embroidery hoop, rotating and holding it from different angles. The hand's motion causes the hoop to move.", "background_and_ambient_analysis": "Background (wall and table) is static and does not shift. No fire, water, smoke, or wind observed."}}
{"video_id": "6J_VMPER-wk", "file_name": "6J_VMPER-wk_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video chronologically. The main subject is a person in a kitchen setting. Let's look at the frames.\n\nThe person is standing at a counter, wearing a white t-shirt with a birthday cake design. They're using a spatula to apply something (maybe frosting) to a cake. There are two other cakes on the counter—one with a decorative covering, another plain. To the left is a pink stand mixer, and to the right, a cake stand. The person starts by spreading on the top cake, then moves the spatula away, and then maybe adjusts the cake.\n\nWait, the video has 5.5 seconds, but the frames show the action. Let's outline the steps. The person is focused on the cake in front of them. They use a spatula (yellow handle) to spread frosting. Then, after that action, they move the spatula and place the cake down? Wait, the first frame: person applying frosting. Then, in the next frames, they lift the spatula, then the cake is moved? Wait, the fourth frame shows the person moving the cake plate. Wait, the sequence: first, they're working on the cake, then they move the spatula, then they adjust the cake plate.\n\nLet's check each frame:\n\nFrame 0: person applying frosting with spatula to a cake on the counter.\n\nFrame 1-3: same action, maybe continuing to spread.\n\nFrame 4: person lifts the spatula, and the cake plate is moved (maybe after applying frosting).\n\nFrame 5: person adjusts the cake plate, moving it on the counter.\n\nSo the motion is: the person uses a spatula to apply frosting to a round cake on the counter, then lifts the spatula and repositions the cake plate.\n\nNow, appearance: person has a ponytail, white t-shirt with blue cake design, wears a bracelet. The counter has three cakes: two with wrappers (left), one plain (center), and a pink mixer (left of person), cake stand (right). Background: curtains, window.\n\nBut according to rules: exclude text recognition (so the \"HAPPY BIRTHDAY\" isn't mentioned), named characters (the person is just a person, not \"RACI\" since it's part of the shirt but we don't mention shirt text).\n\nChronological order:\n\n1. Person stands at counter, uses spatula to apply substance to cake.\n\n2. Moves spatula away, then adjusts the cake plate's position on counter.\n\nNow, spatial relationships: person is in front of counter, pink mixer to left, cake stand to right, cakes on counter.\n\nCamera: seems static, no movement (since all frames are same angle).\n\nWait, the instruction says \"conclude with camera perspective and movement\". The camera is probably fixed, as the frames don't show movement.\n\nSo putting it together:\n\nA person with a ponytail and white t-shirt stands at a metallic counter, using a yellow spatula to apply frosting to a round cake. The person then moves the spatula away and repositions the cake plate on the counter. The counter holds two wrapped cakes to the left, a pink stand mixer to the left of the person, and a cake stand to the right. The camera remains static from a frontal perspective.\n\nWait, need to be concise. Let's check the rules:\n\na) Motion and behavior in chronological order: apply frosting, then move spatula, then reposition cake plate.\n\nb) Describe appearance: person (ponytail, white t-shirt), objects (yellow spatula, round cake, pink mixer, wrapped cakes, cake stand).\n\nc) Spatial: pink mixer to left of person, wrapped cakes left on counter, cake stand right.\n\nd) Camera: static, frontal.\n\ne) Background minimal: curtains and window.\n\nf) Exclude text, named characters.\n\nSo the caption should be:\n\nA person with a ponytail and white t-shirt stands at a metallic counter, using a yellow spatula to spread frosting on a round cake. They then lift the spatula and reposition the cake plate on the counter. To the left of the person is a pink stand mixer, with two wrapped cakes nearby, and a cake stand on the right. The camera remains static in a frontal view.\n\nCheck length: needs to be concise. Let's see the example.\n\nWait, let's make it shorter.\n\nA person with a ponytail, wearing a white t-shirt, applies frosting to a round cake with a yellow spatula at a metallic counter. After spreading, they lift the spatula and shift the cake plate. The counter holds two wrapped cakes to the left, a pink stand mixer further left, and a cake stand to the right. The camera is static, facing the person.\n\nWait, \"shift\" instead of reposition. Also", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6J_VMPER-wk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6J_VMPER-wk_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 158.90074718284592, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing an apron is actively moving their hands and body while handling items on a kitchen counter (e.g., shaping dough or preparing ingredients).", "background_and_ambient_analysis": "The background consists of stationary brown curtains and a white wall; no shifting or fluid motion (fire, water, smoke, wind) is observed."}}
{"video_id": "6Ji6Caagalc", "file_name": "6Ji6Caagalc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a light blue onesie with orange and black designs lies on a colorful striped blanket (blue, green, purple) in a bouncer. A hand enters the frame from the right, gently touching the baby’s hands and arms as the baby moves their limbs upward and downward. The hand adjusts position, continuing to interact with the baby’s hands. The background includes a faint outline of a chair, with minimal detail. The camera remains in a close-up, slightly shaky perspective focused on the baby and the interacting hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ji6Caagalc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ji6Caagalc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 114.45247002830925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the baby (moving arms/hands) and an adult's hands (interacting with the baby). These objects exhibit motion due to physical interaction (e.g., the adult's hands moving toward the baby, the baby's arms moving).", "background_and_ambient_analysis": "The background features a static, colorful baby seat with no shifting elements or fluid/environmental motion (fire, water, smoke, wind). Background elements remain consistent across frames, indicating no significant ambient environmental influence."}}
{"video_id": "6Jjng4dnx8Q", "file_name": "6Jjng4dnx8Q_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange and white top and red shorts bends over on a sandy beach, shaping sand with both hands. They stand upright, turn right, and begin walking away across the beach, passing beach chairs and umbrellas in the background. The camera follows the child's movement, maintaining a steady perspective from behind.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Jjng4dnx8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Jjng4dnx8Q_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 541.5746557514469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy (solid object) is building a sand structure and then walking across the beach. His movements (bending, stepping, walking) are discrete and driven by locomotion.", "background_and_ambient_analysis": "No significant shifting of background elements (umbrellas, trees remain stationary). No fire, water, smoke, or wind motion observed."}}
{"video_id": "6JdJyJGmGSw", "file_name": "6JdJyJGmGSw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white-and-maroon striped shirt pours water from a blue bucket onto the body of a brown animal with white patches, while another individual in purple clothing assists by holding the animal. The camera maintains a close, slightly shaky perspective on the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JdJyJGmGSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JdJyJGmGSw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.79279216247842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a striped shirt interacts with a brown animal (likely a goat or cow) and a white animal; hand movements are directed toward the animals, suggesting physical interaction (e.g., feeding or petting).", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed. Static environment with animals and person."}}
{"video_id": "6JgjMWqCvFU", "file_name": "6JgjMWqCvFU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the video frames provided. The video shows a beach scene with a volleyball net. There are several people. Let's break down the chronology.\n\nStarting from frame 0: There's a volleyball net on the beach. The sky is clear blue. People are around. The main subjects: a shirtless man in gray shorts is moving. Let's check each frame.\n\nFrame 0: The man is near the net, maybe adjusting something. Then in frame 1-2, he moves. Frame 2: He's walking towards the net, arm extended. Frame 3: He's moving past the net. Frame 4: He continues walking, then frame 5: he's near the net again? Wait, no, looking at the frames:\n\nWait, the sequence: [0.0] shows the net, palm trees, people. Then [0.3] same. [1.4] the shirtless man (gray shorts) moves, another person (maybe shirtless) is near. [2.5] the man in gray shorts is walking across the frame, arm extended. [3.6] he's moving, then [4.7] he's in the background.\n\nWait, let's focus on the main actions. The main person is shirtless, gray shorts. He's moving from right to left? Wait, in frame 0, he's on the right. Frame 1, he's moving left. Frame 2, he's further left. Then he walks across the frame. Then in frame 4, he's near the net, maybe. Wait, the video shows him moving around the net area.\n\nAlso, there's another person in a dark shirt, maybe? Let's see. But need to focus on main subjects. The main actions: the shirtless man walks across the beach near the volleyball net. He moves from right to left, then maybe continues. Other people are in the background, but they're not the main focus.\n\nSpatial relationships: the net is in the foreground. The man is in front of the net initially, then walks past. Background has palm trees, clear sky, other beachgoers.\n\nCamera perspective: the video is shot from a low angle, maybe a GoPro? The camera moves slightly, maybe panning or following the man. Wait, the frames show the camera moving slightly as the man walks. Let's check the movement: the camera seems to follow the man's movement, so slight pan or follow.\n\nNow, apply the rules: chronological order. Start with the initial scene, then the main subject's motion.\n\nMain subject: a shirtless man in gray shorts (size medium, orientation: walking). He moves across the frame from right to left. Other people are in the background, but minimal description.\n\nChronology: Frame 0 shows the scene with the net and people. The shirtless man begins moving from the right side of the frame towards the left. He walks past the volleyball net, his arms extended. Another person in dark clothing (smaller, not main focus) is visible near the net. As he moves, the camera follows his motion with a slight shake. The background includes palm trees and a clear blue sky, but minimal.\n\nWait, need to be concise. Let's structure:\n\nA shirtless man in gray shorts walks from the right to left across the beach, passing the volleyball net, his arms extended. Other beachgoers are visible in the background near the palm trees. The camera follows his movement with a slight shake.\n\nCheck the rules: chronological order, main subject's motion. Mention appearance (shirtless, gray shorts), number (one main subject), spatial (passing the net), background minimal. Camera perspective: follows with slight shake.\n\nWait, in frame 0, there's a person in gray shorts on the right. Then frame 1, he's moving. Frame 2, he's walking towards left. Frame 3, he's passing the net. Frame 4, he's moving past. Frame 5, he's further left.\n\nSo the sequence is: the man walks from right to left across the beach, passing the volleyball net. The camera follows, creating a slight shake.\n\nAlso, check if there are other main subjects. The other people: maybe a person in dark shorts in the background. But the main subject is the shirtless man in gray shorts.\n\nSo caption should be:\n\nA shirtless man in gray shorts walks from right to left across the beach, passing the volleyball net, his arms extended. Other beachgoers are visible near the palm trees in the background. The camera follows the man's movement with a slight shake.\n\nWait, let's make it more concise. Let's check the rules: \"concise, chronological paragraph\". \"Focus primarily on motion and behavior of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JgjMWqCvFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JgjMWqCvFU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 320.28419674264677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects include multiple people moving on the beach (e.g., a shirtless man walking, others standing or walking in the background). Their motion is due to locomotion (walking) and arm/leg movements, representing explicit physical forces.", "background_and_ambient_analysis": "The background features palm trees, a clear blue sky, and sandy ground with no significant shifting or fluid motion (e.g., no waves, smoke, or fire visible). Static elements like the palm trees remain consistent across frames, indicating no environmental fluid motion."}}
{"video_id": "6JlLKzhGGD8", "file_name": "6JlLKzhGGD8_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short blonde hair, wearing a white sleeveless top and black shorts, milks a white goat standing on a wooden platform. She leans forward, holding a metal bucket beneath the goat's udder, then adjusts the bucket's position. The goat remains stationary, oriented with its rear facing the platform. The scene is set in a rustic wooden structure with minimal background details. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JlLKzhGGD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JlLKzhGGD8_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 388.55446855940556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a person (milking a goat) and a goat. The person exhibits subtle positional shifts while milking, and the goat remains stationary.", "background_and_ambient_analysis": "Background elements (wooden structures, ground) show no uniform shifting or fluid motion (e.g., fire, water, smoke, wind); environment is static and stable."}}
{"video_id": "6JahqYiHNp0", "file_name": "6JahqYiHNp0_000317_000327.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing red shorts and yellow socks uses a red tool to manipulate a detached bicycle wheel on the ground, positioning the tire over the wheel's spokes while another bike wheel rests in the background. The hands actively adjust the tire, moving it clockwise to secure it onto the wheel hub. The camera maintains a close-up perspective, following the hands' movements with minimal shift, capturing the detailed action of tire installation against a sparse, grassy backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JahqYiHNp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JahqYiHNp0_000317_000327.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 644.4256475404459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are manipulating a bicycle tire, with visible motion from the hands working on the tire's valve and rim.", "background_and_ambient_analysis": "Background elements (grass, dirt, other bicycle) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "6K-GLfv7ep0", "file_name": "6K-GLfv7ep0_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a dark background and a circular Nissan logo. Then it transitions to a red square with \"NISSAN SHIFT_\" in the center. After that, there's a scene in a tunnel-like space where people are running and interacting. \n\nLooking at the rules: need to describe motion chronologically. The first part is the logo (but rule g says exclude text recognition, so maybe focus on the visuals without naming text). Wait, the first frame is a dark background with a circular Nissan logo. Then the second frame is red square with Nissan logo and \"SHIFT_\". Then the third frame is the tunnel with people.\n\nWait, the user's input is the video frames from 0.0 to 5.0 seconds. Let's list the sequence:\n\n- [0.0] Dark background, circular Nissan logo (white circle with red and black elements).\n- [1.0] Red square with Nissan logo and \"SHIFT_\" text.\n- [2.0] Dark background with diamond pattern (maybe same as first? Wait, the description says [1.4] is red square, then [2.5] is the tunnel scene).\n\nWait the user provided:\n\n<0.3 seconds> [frame with dark background and circular Nissan logo]\n\n<1.4 seconds> [red square with Nissan logo and SHIFT_]\n\n<2.5 seconds> [dark background with diamond pattern? Wait the description says \"dark background with diamond pattern\" but maybe that's a mistake. Wait the actual input is:\n\nFirst frame: dark background with circular Nissan logo (white circle with red and black).\n\nSecond frame: red square with Nissan logo and \"SHIFT_\".\n\nThird frame: dark background (maybe same as first, but the next part is the tunnel scene).\n\nWait the actual video description:\n\n[0.3s] Dark background with circular Nissan logo.\n\n[1.4s] Red square with Nissan logo and \"SHIFT_\".\n\n[2.5s] Dark background (maybe same as first, but the next part is the tunnel).\n\n[3.6s] Tunnel scene with people: \"inside a tunnel-like structure with white walls, marked 'Zero G'\". People are in dark and beige suits, running and moving towards each other.\n\n[4.7s] People interacting in the tunnel.\n\nSo the caption needs to be chronological.\n\nStarting from the first frame (0.3s): dark background with circular Nissan logo.\n\nThen 1.4s: red square with Nissan logo and \"SHIFT_\".\n\nThen 2.5s: dark background (but the next part is the tunnel, so maybe the background transitions).\n\nThen 3.6s: inside a tunnel-like structure with white walls, marked 'Zero G'. People (at least two, one in dark clothing, one in beige) are running towards each other.\n\n4.7s: they interact (one jumps, another is in mid-air, possibly colliding or moving dynamically).\n\nNow, rules: focus on motion and behavior, chronological.\n\nSo:\n\n- Start with the logo sequence (but rule g says exclude text recognition. Wait, rule f says exclude text recognition. So the logo might be described as a circular logo, but not naming \"Nissan\". Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis.\" So the logos are just circular objects, red square with some text. Wait no: rule f says \"exclude text recognition\", so we can't mention \"Nissan\" or \"SHIFT_\".\n\nWait the user's example output must not include text. So need to describe the visuals without naming the text. For example, first frame: dark background with a circular logo (white with red and black elements). Second frame: red square with a circular logo (silver ring) and text (but we can't mention text, so maybe just a red square with a circular emblem).\n\nWait the rules say: \"Exclude text recognition, named characters, or stylistic analysis.\" So text is to be excluded. So when describing the logos, we can't say \"Nissan\" or \"SHIFT_\", but just describe the visual elements.\n\nSo:\n\nFirst frame: dark background with a circular emblem (white ring with red and black).\n\nSecond frame: red square with a circular emblem (silver ring) and some text (but exclude text, so maybe \"red square containing a circular emblem\").\n\nThird frame: dark background (possibly same as first, but then the next scene is tunnel).\n\nWait the actual sequence as per the input:\n\n<0.3 seconds> dark background, circular logo (white circle with red and black).\n\n<1.4 seconds> red square with circular logo (silver ring) and \"SHIFT_\".\n\n<2.5 seconds> dark background (same as first? Maybe the red square is gone, back to dark background with diamond pattern? The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6K-GLfv7ep0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6K-GLfv7ep0_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 146, "blur_score": 87.35142073245959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (in a black suit and beige suit) are moving in zero-gravity conditions, exhibiting locomotion and physical interactions (e.g., kicking, pushing).", "background_and_ambient_analysis": "The background (walls of the aircraft cabin) is static and shows no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "6JrEeR5OXiE", "file_name": "6JrEeR5OXiE_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a teal shirt with white trim rubs their hands together; they then approach a sink, turn on the faucet, and rinse their hands under the stream, with a soap dispenser visible to the right of the sink. The camera stays focused on the hands and sink area throughout, capturing the motion in a steady close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6JrEeR5OXiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6JrEeR5OXiE_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 59.84401581925198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (solid, distinct object) exhibit motion from active hand-washing: rubbing, spreading soap, and rinsing movements.", "background_and_ambient_analysis": "Static background elements (sink, countertop, mirror, hanging clothes) show no uniform shifting. No fire, water, smoke, or wind dominates the scene; ambient environmental motion is absent."}}
{"video_id": "6K7T52OIGLw", "file_name": "6K7T52OIGLw_000316_000326.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video based on the user's rules. Let me watch the video again.\n\nFirst, the scene is indoors with a wooden floor. There are many people, including children and adults. The main action seems to be a group moving around, maybe a dance or some activity. The camera is high up, looking down. In the initial frames, a red ball is visible. The people are moving in different directions. Some are standing, others walking. The red ball is near the top right. \n\nWait, the video starts with a high-angle shot. The main subjects are a crowd of people, including kids. The children are wearing colorful clothes. There's a woman in a pink hat and a man in a striped shirt. They seem to be interacting with each other. The crowd is moving, some walking, others possibly dancing. The red ball is in the upper part of the frame, maybe being thrown or bouncing. \n\nI need to focus on motion and behavior chronologically. Let me outline the sequence. At the start, the group is scattered. Then they move more actively, maybe the red ball is thrown, causing people to react. The crowd shifts positions, some moving towards the ball. The woman with the pink hat might be interacting with a child. The man in stripes is near her. The camera stays high, top-down, maybe a slight shake.\n\nBackground elements: wooden floor, some furniture like chairs and maybe a window. Minimal background description. Need to mention the number of people briefly. Maybe \"a large crowd of children and adults.\" Colors: red ball, pink hat. \n\nCheck rules: chronological order, motion, spatial relationships. Conclude with camera perspective. Exclude text, named characters.\n\nLet me draft: \"A top-down view captures a large crowd of children and adults on a wooden floor, with a red ball visible near the upper right. The group moves in a circular pattern, some children holding hands as they walk toward the center. A woman in a pink hat and a man in a striped shirt interact near the center, while others shift positions around them. The camera remains stationary, exhibiting a slight shake.\"\n\nWait, but the video shows movement over time. The first frame has people moving, then the ball is thrown or something. Maybe the ball is moving through the crowd. The children are moving around the ball. Let me check the frames again. The first frame shows people moving. The ball is in the upper part. Then in the next frames, the ball is still there, people moving. Maybe the ball is being bounced or thrown, causing people to react.\n\nWait, in the video, the red ball is in the top right. People are moving around, some running towards the ball. The crowd's movement is dynamic. The main action is the people moving in various directions, with the ball being a focal point.\n\nSo the caption should mention the movement towards the ball. Let's adjust:\n\n\"A top-down view shows a large crowd of children and adults moving dynamically on a wooden floor; a red ball hovers near the upper right. People shift positions, some running toward the ball while others circle the center. A woman in a pink hat and a man in a striped shirt stand together as children around them engage in playful motion. The camera remains stationary with minimal shake.\"\n\nWait, but the ball might not be hovering. Maybe it's in the air, like someone threw it. But the video shows the ball moving. Maybe it's a red balloon? The user says 'red ball' in the example. Let's stick to that.\n\nCheck if the ball is moving. The first frame has the ball in the upper right. The second frame, it's still there. Maybe it's just a static ball, but people are moving around. Maybe the ball is being passed or something.\n\nAlternatively, the ball is part of the activity, people moving towards it. The caption should note the movement towards the ball.\n\nAlso, need to mention the number: \"a large crowd of children and adults (approximately 15-20 people)\" but the user says \"briefly describe appearance and number (color, size, orientation).\" Maybe \"a large crowd of children and adults in varied clothing.\"\n\nLet me combine all elements concisely.\n\n\"A top-down view captures a large crowd of children and adults moving on a wooden floor; a red ball is visible near the upper right. People shift positions, some running toward the ball while others circle the center. A woman in a pink hat and a man in a striped shirt interact near the center as children engage in playful motion around the group. The camera remains stationary with slight shake.\"\n\nWait, but the user said \"chronological paragraph.\" So describe the motion as it happens. Maybe \"At the start, the crowd scatters across the floor, moving toward the red ball. Children in colorful clothes gather around it, while adults guide", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6K7T52OIGLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6K7T52OIGLw_000316_000326.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 360.2490109806273, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving by walking, changing positions, and interacting with each other. The motion is due to locomotion and social interactions.", "background_and_ambient_analysis": "The background (walls and floor) is static and does not show uniform shifting. No environmental fluids (fire, water, smoke) are present."}}
{"video_id": "6KDLD5H6fQc", "file_name": "6KDLD5H6fQc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise, chronological paragraph for this video based on the provided frames. Let me start by looking at the video description.\n\nFirst, the video shows a muddy river with a yellow excavator in the middle. There are people in the water. The excavator is moving, and the people are swimming or trying to get away. The background has trees.\n\nRule a says focus on motion and behavior of main subjects in order. The main subjects here are the excavator and the people. Let me check the frames:\n\nFrame 0: Excavator is in the water, people are nearby. Maybe the excavator starts moving.\n\nFrame 1: Excavator is moving, extending its arm. People are in the water.\n\nFrame 2: Excavator is more to the center, arm still up. People are moving towards the right.\n\nFrame 3: Excavator is turning, people are scattered.\n\nFrame 4: Excavator is moving left, people swimming away.\n\nFrame 5: Excavator is almost out of the frame, people are moving away.\n\nSo the chronological order is: excavator moves forward, extends arm, people swim away. Wait, but the frames show the excavator moving through the water, maybe trying to help or move the mud?\n\nWait, the excavator's arm is raised, maybe it's digging or moving mud. The people are in the water, possibly being rescued or trying to avoid the excavator.\n\nThe caption needs to mention the excavator's motion, the people's movement. Let's check the appearance: excavator is yellow, people are in swimwear? Maybe dark clothes. Number: a few people, maybe three or four.\n\nSpatial relationships: excavator is in the center of the river, people are around it, moving away from the excavator.\n\nCamera perspective: seems like a fixed camera, maybe slightly shaky. The video starts with a view of the river, and the camera doesn't move much.\n\nBackground: trees on the side, but minimal description. So background can be mentioned as \"dense trees\" but keep it minimal.\n\nSo putting it together:\n\nA yellow excavator maneuvers through muddy water in a river, its arm extended as it moves toward the shore. Several people in swimwear swim away from the machine, dispersing across the water as the excavator rotates, creating ripples. The camera remains stationary with slight movement, capturing the scene from a fixed position.\n\nWait, but need to be chronological. First, the excavator is moving, then people are swimming away. Let me check the frames again.\n\nFrame 0: Excavator is in the middle, people in water.\n\nFrame 1: Excavator moves right, people moving right.\n\nFrame 2: Excavator moves further, people continue.\n\nFrame 3: Excavator turns, people swim.\n\nFrame 4: Excavator is moving left, people swim.\n\nWait, maybe the excavator is trying to navigate, and people are trying to get away. So in chronological order: The excavator starts moving through the muddy river, its arm extended upward. Several people swim away from the machine as it advances, scattering toward the riverbanks. The camera remains stationary, capturing the scene from a fixed perspective.\n\nWait, the excavator is moving, and people are moving away. Maybe the people are rescuing someone? But the user says \"exclude named characters\", so don't mention rescuing. Just their movement.\n\nLet me check the exact frames. The user provided five frames (0.3 to 5 seconds). Let me look at the timestamps:\n\n[0.0] - Excavator is in the center, people are in the water. Maybe the excavator is starting to move.\n\n[1.4] - Excavator is moving forward, arm extended. People are to the left.\n\n[2.5] - Excavator moves further, arm up. People are moving towards the right.\n\n[3.6] - Excavator is turning, people are swimming.\n\n[4.7] - Excavator is moving left, people are moving away.\n\nSo the order is excavator moves forward, then turns, people scatter.\n\nSo caption should be: A yellow excavator maneuvers through muddy river water, extending its arm as it moves toward the shore. Several people in swimwear swim away from the machine, scattering across the water as the excavator rotates. The camera remains stationary, capturing the scene with minimal background detail.\n\nWait, but the first frame shows people in the water, then the excavator moves, people swim away. Need to make sure it's chronological.\n\nMaybe: A yellow excavator advances through murky river water, its arm raised. Several people swim away from the machine, dispersing as it rotates toward the riverbank. The camera stays fixed, documenting the motion from a distant perspective.\n\nWait, the caption must be", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KDLD5H6fQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KDLD5H6fQc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 155, "blur_score": 701.5735330987083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An excavator with a moving arm and multiple people swimming in the water are distinct solid objects exhibiting motion due to mechanical action (excavator) and human locomotion (people).", "background_and_ambient_analysis": "The background trees and riverbank appear static with no uniform shifting, indicating no significant camera movement. The muddy water shows minor currents but is not the dominant motion."}}
{"video_id": "6KHvnJYn9cQ", "file_name": "6KHvnJYn9cQ_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light blue shirt stands beside a silver car, pointing at the front wheel. The scene transitions to a close-up of a hand adjusting and tightening the lug nuts on the wheel hub using a tool. The camera shifts from a medium shot of the woman to a tight close-up of the wheel mechanism.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KHvnJYn9cQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KHvnJYn9cQ_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 844.0309641901868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to insert a tool into the brake caliper area of a car wheel hub, representing discrete, solid-object motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements (static car and environment) and no fluid/environmental motion (fire, water, smoke, wind) observed. The background remains fixed with no uniform movement."}}
{"video_id": "6KGSB3hNQnA", "file_name": "6KGSB3hNQnA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a static black screen featuring a white stylized dancer logo, then transitions to an outdoor stage where a group of dancers in white costumes stand in a straight line formation, facing forward. The camera shifts to reveal the dancers positioned under a canopy structure with an audience in the background, capturing them in a synchronized pose. The camera moves from the initial logo to the stage, providing a frontal view of the dancers with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KGSB3hNQnA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KGSB3hNQnA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.44086805872456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A group of dancers in white uniforms are moving in coordinated formations on the stage, exhibiting locomotion (walking, turning) and choreographed movements typical of a performance.", "background_and_ambient_analysis": "The background includes a stage with static structures (tent, lighting equipment) and a fire element. While fire is present, it is not the dominant motion as the primary focus is on performers; the fire appears as a secondary atmospheric element without overwhelming the scene."}}
{"video_id": "6KJqWBXV4_U", "file_name": "6KJqWBXV4_U_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray shirt, shorts, and gray cap bends over near a tall American flag pole on a waterfront, adjusting or inspecting something. A white boat enters the frame from the right, moving leftward across the water. Distant sailboats and a tree-lined shore are visible in the background. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KJqWBXV4_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KJqWBXV4_U_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 208.9876093443341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person near the flagpole exhibits slow, deliberate motion (bending, possibly casting or retrieving an object), with no significant collision or locomotion effects.", "background_and_ambient_analysis": "The background features static trees and distant boats with no uniform shifting; water shows minimal ripples but not dominant fluid motion."}}
{"video_id": "6KcKwmmuDiQ", "file_name": "6KcKwmmuDiQ_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt applies white substance to their face using their hand, moving it across the face in front of a door with two metallic doorknobs. The camera remains stationary, capturing the motion from a fixed perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KcKwmmuDiQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KcKwmmuDiQ_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 189.80392476374308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt moves their hand in discrete gestures (tapping, pointing) showing solid object locomotion.", "background_and_ambient_analysis": "Background (wall, door frame) is static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6KlMd5I6Bqg", "file_name": "6KlMd5I6Bqg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with long hair holds a golden trumpet in a bedroom, then brings it to his mouth to play. He remains seated in front of a wooden dresser with a mirror, surrounded by scattered items and a bed. The camera stays stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KlMd5I6Bqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KlMd5I6Bqg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 422.82703610574936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A shirtless person (discrete solid object) is actively moving their arms and body while playing a trombone, causing controlled motion of the instrument through slide manipulation and lip positioning.", "background_and_ambient_analysis": "Background elements (mirror, dresser, walls) are stable with no uniform shifting or fluid motion (fire, water, smoke, wind) detected. Reflections in the mirror remain consistent."}}
{"video_id": "6KkaH-XMPg0", "file_name": "6KkaH-XMPg0_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a patterned shirt leans over a pool table, holding a cue stick and taking a shot that sends a cue ball rolling. The scene cuts to another individual in a white tank top standing by the table, raising both arms in celebration before lowering them. The camera then focuses on three pool balls resting on the table: a red ball with an 8, a solid black ball, and a white ball. The camera maintains a medium shot during the initial actions, transitions to a medium shot of the celebrating individual, and concludes with a close-up of the balls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KkaH-XMPg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KkaH-XMPg0_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 261.88675917307535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people, cue stick, pool balls) are moving: first person swings cue stick to strike a ball, second person gestures/claps with arms and body.", "background_and_ambient_analysis": "The static background elements (walls, room structure, poster) do not shift uniformly; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6KWrm_y2_sA", "file_name": "6KWrm_y2_sA_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological caption based on the video frames provided. Let's look at each frame.\n\nFirst frame: A child in a red shirt is in motion, maybe playing. There are several people around—adults and other kids. The room has a rug, some furniture. The camera seems to be panning as the scene shifts.\n\nSecond frame: The child in red is still moving, maybe dancing or playing with someone. The adults are seated or interacting. The room has a kitchen area in the background with shelves, curtains.\n\nThird frame: More people, the child in red is now holding something (maybe a toy or object), moving around. Others are watching.\n\nFourth frame: The child is sitting, but the motion continues. People are in various positions—some sitting, some interacting.\n\nFifth frame: The child in red is still active, others are observing. The room's layout includes a rug, furniture, and a kitchen area.\n\nNow, follow the rules. Focus on motion, behavior, chronological order. Mention main subjects (people, their actions, colors). Spatial relationships if needed. Conclude with camera perspective and movement.\n\nLet's outline the events:\n\n- The video starts with a group of people in a room (interior, rug, furniture). A child in a red shirt is active, moving around. Others are seated, some engaged (one person holds a blue object, maybe a toy or tool). As the video progresses, the child continues moving, interacting with others. The camera pans to show different angles of the group. The background has curtains, a kitchen area with shelves and appliances, but keep background minimal.\n\nNeed to avoid text recognition, named characters, stylistic analysis.\n\nSo, the caption should be chronological:\n\n- Start with the scene: group of people (including a child in red shirt) in a room with a rug. The child is moving, possibly playing. Adults and other children are seated or interacting. The camera pans, showing different positions of the people.\n\nLet's check the frames:\n\nFrame 0: Child in red shirt is moving, hands up, maybe dancing. Adults around, some holding objects (blue thing). Background: curtains, kitchen area.\n\nFrame 1: Child in red still moving, others watching. Same room.\n\nFrame 2: Child continues motion, others seated.\n\nFrame 3: Child is more stationary, but others interacting.\n\nFrame 4: Child still in red, others in the room.\n\nSo, the main motion is the child in red shirt moving around (dancing, playing) while others observe. The camera pans around the room, showing different angles of the group.\n\nNow, structure the caption:\n\nIn a room with a patterned rug and household furnishings, a child in a red shirt moves energetically, interacting with seated individuals. The group, comprising multiple adults and children, is engaged with the child’s actions; some hold small objects, while others observe. As the video progresses, the child continues dynamic motion, shifting positions within the group, with the camera panning to capture different angles of the scene, revealing the room's interior elements like curtains and a kitchen area in the background.\n\nWait, but need to be concise. Focus on main subjects, motion, chronological.\n\nLet me try again:\n\nA child in a red shirt moves actively among a seated group in a room with a patterned rug. Adults and children surround the child, some holding objects, while others watch. The child’s motion continues through the sequence, with the camera panning to show different perspectives of the group. Background elements include curtains and kitchen fixtures.\n\nCheck rules: chronological paragraph, motion and behavior of main subjects (child in red, group around), appearance (red shirt), number (group), spatial (child among seated group), camera (panning). Minimal background.\n\nAnother version:\n\nThe video depicts a child in a red shirt moving energetically within a room, interacting with seated adults and children. The group, including individuals in colorful attire, observes the child’s actions. As the sequence progresses, the child shifts positions, and the camera pans across the scene, capturing the room’s interior with curtains and kitchen elements visible.\n\nYes, that's concise. Let's check if it follows all rules:\n\na) Motion: child moves energetically, shifts positions.\n\nb) Appearance: red shirt, group in colorful attire.\n\nc) Spatial: child among seated group.\n\nd) Camera: pans across scene.\n\ne) Background minimal (curtains, kitchen elements mentioned as essential? Maybe just need to say \"room with household furnishings\" but the problem says \"minimal unless essential\". Since the room's elements are part of the scene, but maybe just mention the room's interior without details. Wait, the example in the problem statement says \"background descriptions minimal unless essential for understanding motion\". So if the kitchen area is part of the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KWrm_y2_sA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KWrm_y2_sA_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 142.35520710685313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving via physical interactions (e.g., holding, adjusting positions, gesturing).", "background_and_ambient_analysis": "Background elements (walls, curtains, furniture) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "6Kfx0ahr94s", "file_name": "6Kfx0ahr94s_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue shirt and beige pants bends over near a pool, using a long tool to interact with an object on the sandy ground. She repeatedly moves the tool while maintaining a bent posture. In the foreground, spectators observe and take photos. The camera remains stationary, capturing the scene from behind a fence with viewers partially visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Kfx0ahr94s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Kfx0ahr94s_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 479.05577041818555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bear is the primary discrete object moving via locomotion. Some foreground people are also moving (e.g., taking photos), but they are not the main subject.", "background_and_ambient_analysis": "The background (fence, bleachers, trees) is static with no uniform shifting. The water in the pool is still, and there are no fire, smoke, or wind-driven motions."}}
{"video_id": "6L1mX1KtCTk", "file_name": "6L1mX1KtCTk_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks across a grassy area toward a blue metal fence, carrying a dark bag. They run through the fence gate, then bend down near scattered items on the ground, including a green box and a plastic bag. The camera remains stationary throughout, capturing the sequence from a fixed perspective with minimal background details visible beyond the fence and distant mountains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6L1mX1KtCTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6L1mX1KtCTk_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2452.3009961465423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is walking and performing a throwing action (bending and releasing).", "background_and_ambient_analysis": "The background (mountains, fence, water) is static with no fluid or wind motion. No fire, water, or smoke effects observed."}}
{"video_id": "6L3woTr29Ro", "file_name": "6L3woTr29Ro_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white tank top and black pants, the other in black athletic wear, practice martial arts on a pink mat. The white-shirted person executes a high kick toward the black-outfitted individual, who stands to their right. The white-shirted person then steps back, while the black-outfitted person adjusts their stance. They continue sparring, moving dynamically while maintaining close proximity, with the white-shirted person leading and the black-outfitted person reacting. The camera remains stationary, capturing their interaction from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6L3woTr29Ro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6L3woTr29Ro_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 139.202618590548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (martial artists) are moving: one performs kicking motions (leg extension, torso movement), while the other holds a pad for impact. The pad moves due to physical contact with the kicking leg. All motion is discrete and solid.", "background_and_ambient_analysis": "The background features stationary gym elements (red walls, punching bags, pink mat) with no fluid motion (fire, water, smoke, wind). Background elements remain fixed without uniform shifting, indicating no ambient environmental motion."}}
{"video_id": "6KeQig4mUsM", "file_name": "6KeQig4mUsM_000650_000660.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses the spin button on a slot machine, triggering the reels to spin rapidly. The reels transition between displaying BAR symbols and red 7 symbols. The credit counter decreases from 204 to 20. The camera remains stationary, focused on the machine's display and the hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KeQig4mUsM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KeQig4mUsM_000650_000660.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 111.25716001423271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The slot machine reels are discrete solid objects exhibiting rotational motion due to the machine's internal mechanism; their movement is synchronized and driven by the slot machine's operation.", "background_and_ambient_analysis": "The background elements (slot machine signage, buttons, and surrounding structure) show no uniform shifting, and there is no fluid/environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "6L88ea1cIZg", "file_name": "6L88ea1cIZg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subject is a person changing a tire on a car. The car is white with some red and blue decals. The person is wearing a gray shirt and light blue jeans. They're handling a tire, which is being lifted off the car. In the first frame, they're placing the tire down. Then, they move the tire to the ground, so it's a sequence of removing the tire from the car. Another person is in the background, maybe assisting. Let's check the rules. Need to focus on motion and behavior chronologically.\n\nStart: The person is handling the tire, moving it from the car. So, a man in gray shirt and jeans bends over, placing the tire on the ground. Then he lifts the tire away from the car. Then he moves it towards the center of the frame? Wait, the frames show him moving the tire, then another person steps into view. Wait, frame 1: he's holding the tire, frame 2: he's placing it on the ground, frame 3: he's lifting it further, frame 4: he's moving it to the side, frame 5: he's holding the tire while another person is in the background. So chronological: Man in gray shirt and jeans removes the tire from the car, carrying it across the gravel surface, placing it on the ground, while a second person in dark shirt and jeans stands nearby.\n\nCheck appearance: main subject is a man (gray shirt, light jeans), other person is in dark shirt and jeans. Spatial: car is white, tire is being moved from the car's wheel well. Background is gravel, maybe some grass but minimal. Camera perspective: seems like a steady shot, maybe a bit shaky? The description says \"camera perspective and movement\", so note if it's moving.\n\nIn the frames, the camera angle is consistent, maybe a slight shake as it's handheld? But need to check. The user says \"conclude with camera perspective and movement\". So, \"camera remains stationary with slight movement\" or \"camera is handheld with slight shake\".\n\nLet's draft:\n\nA man in a gray shirt and light blue jeans removes a tire from a white car, carrying it across a gravel surface and placing it on the ground. A second person in a dark shirt and jeans stands nearby. The camera remains stationary with slight movement.\n\nCheck rules: chronological order (removing tire, carrying, placing). Appearances (gray shirt, light jeans, dark shirt). Spatial: tire from car, on ground. Background minimal. Camera perspective: stationary with slight movement.\n\nWait, in the frames, the camera moves a bit? The user says \"camera perspective and movement (e.g., top-down, pan left, slight shake)\". So need to note if it's moving. The video shows the person moving, but the camera might be steady. The example says \"slight shake\" if it's handheld.\n\nLet me check the frames: frame 0 to 5, the camera seems to follow the action, maybe panning slightly. So \"camera follows the subject's motion with slight movement\".\n\nWait, the exact instruction is \"conclude with camera perspective and movement\".\n\nSo the final caption should be:\n\nA man in a gray shirt and light blue jeans lifts a tire away from a white car, carries it across a gravel surface, and places it on the ground while a second person in a dark shirt and jeans stands nearby. The camera remains steady with slight movement.\n\nWait, in the frames, the first frame shows the tire being held up, then moving, then placed. So lifting away from the car, then carrying across, then placing.\n\nAlso, the person is wearing a cap? In frame 4, the man has a cap. So \"a man in a gray shirt, light blue jeans, and a dark cap\". Let's check the frames: frame 0, he's bending over, no cap. Frame 4, he has a cap. Wait, maybe the cap is visible in later frames. Hmm, maybe the cap is part of his attire. So \"a man in a gray shirt, light blue jeans, and a dark cap\" as he is wearing a cap in some frames.\n\nWait, in frame 0: his head is visible, maybe a cap. Frame 1: same. Frame 2: head is visible. Frame 3: head is visible. Frame 4: head is visible, cap is on. So yes, he has a cap.\n\nSo include cap. Let's adjust:\n\nA man in a gray shirt, light blue jeans, and a dark cap lifts a tire from a white car, carries it across a gravel surface, and places it on the ground. A second person in a dark shirt and blue jeans stands nearby. The camera remains stationary with slight movement.\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6L88ea1cIZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6L88ea1cIZg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 117.82003458665079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in gray clothing manipulates a tire, lifting and positioning it near a car. The tire and the person's hands/body movements are discrete solid objects undergoing explicit physical forces (lifting, repositioning).", "background_and_ambient_analysis": "No shifting background elements (ground, distant trees remain stable across frames). No fluid/environmental motion (fire, water, smoke, or wind) observed."}}
{"video_id": "6LAJTLwM5sg", "file_name": "6LAJTLwM5sg_001957_001967.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of three people—dressed in a green hat, gray suit, and white coat—dance on stage, moving leftward. Additional dancers enter from the right, expanding the group to five as they shift positions. The suited individual exits left while others continue dancing. The camera remains static, capturing the action from a frontal perspective with minimal background scenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LAJTLwM5sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LAJTLwM5sg_001957_001967.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 245.42561879855793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple human dancers moving in coordinated dance steps; clear locomotion (e.g., stepping, arm movements) with distinct bounding boxes.", "background_and_ambient_analysis": "Background elements (trees, sky backdrop) remain static with no uniform shifting or fluid motion. No fire, water, smoke, or wind-blown environmental effects observed."}}
{"video_id": "6KxGP_cugwk", "file_name": "6KxGP_cugwk_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with hair tied up drinks from a glass, lifting it to their mouth and then lowering it, while a hand pours liquid from a carton into a clear glass on the right. The background is plain, and the camera maintains a split-screen perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6KxGP_cugwk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6KxGP_cugwk_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 66.18438517366103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person drinking from a glass (left) and a hand pouring liquid into a glass (right). Discrete solid objects (glass, hand) exhibit motion from physical actions (drinking, pouring).", "background_and_ambient_analysis": "Background elements (plain wall on left, table on right) are static with no shifting or environmental fluid motion (e.g., no fire, water flow, or wind)."}}
{"video_id": "6LJZnZgPeIo", "file_name": "6LJZnZgPeIo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green and white outfit with a green hair tie performs a rhythmic gymnastics routine. They raise a baton high above their head, then lower it while manipulating strings with their other hand, moving the baton and strings in a fluid sequence. The background features a purple stage with horizontal lines. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LJZnZgPeIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LJZnZgPeIo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 68.12096504082017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dancer in traditional attire is performing with ribbons; the dancer's arms and the ribbons are moving in a controlled manner.", "background_and_ambient_analysis": "Background consists of static purple stripes without any shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6LKSTa5Iuf4", "file_name": "6LKSTa5Iuf4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt sits on a couch with a baby in a patterned onesie. The man holds a small object, bringing it to his mouth then moving it toward the baby, who looks up at him. The camera remains close and slightly shaky, capturing their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LKSTa5Iuf4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LKSTa5Iuf4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 32.656614600372315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man exhibits slight head movements while interacting with baby; baby shows minimal head motion. Both movements are due to human locomotion/interaction.", "background_and_ambient_analysis": "Background elements (couch, cushions) are static and show no fluid motion (e.g., fire, water, wind). No environmental motion detected."}}
{"video_id": "6L3FYFkCBBg", "file_name": "6L3FYFkCBBg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark athletic wear performs a suspended 45-degree push-up on a grassy backyard, moving his body down toward the ground while holding a rope, then pushing back up, positioned near a wooden fence and house. The camera remains stationary, capturing the motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6L3FYFkCBBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6L3FYFkCBBg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 121, "blur_score": 285.0461381365411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing suspended push-ups moves in a rhythmic up-and-down motion, with distinct body displacement due to muscular exertion.", "background_and_ambient_analysis": "Background elements (wooden fence, house walls, grass) are static with no visible movement. No fire, water, smoke, or wind effects observed."}}
{"video_id": "6LOprUBSISg", "file_name": "6LOprUBSISg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light blue shirt presses orange halves into a juicer at a kitchen counter, surrounded by halved oranges and a white cloth. An adult in dark clothing enters from behind, moving items on the counter. The camera pulls back to reveal both individuals working together, then remains steady with slight motion as the view widens to show more of the kitchen workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LOprUBSISg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LOprUBSISg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 335.21084357212914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult interact with discrete solid objects (orange slices, yellow bowls) via physical manipulation (picking up, placing, stirring), resulting in distinct object movements.", "background_and_ambient_analysis": "Background elements (table, walls, kitchen items) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind) throughout the frames. No dominant ambient phenomena observed."}}
{"video_id": "6L_XOIWY1YE", "file_name": "6L_XOIWY1YE_000340_000350.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people collaborate; one in a white apron operates a red and white machine, while another in a light blue shirt holds a small round object. The person in the apron transfers the object into the machine, then moves it toward a green bowl on the table, placing it inside. The camera maintains a fixed top-down perspective on the wooden table surface with scattered items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6L_XOIWY1YE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6L_XOIWY1YE_000340_000350.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 324.90155617469907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands interact with a pipe/tool and small objects on the stove, demonstrating discrete physical manipulation (e.g., holding, positioning).", "background_and_ambient_analysis": "Background elements (stove, red machine, bowls) are stationary with no fluid/environmental motion (fire, water, smoke, wind) visible."}}
{"video_id": "6LjFIBMe3w8", "file_name": "6LjFIBMe3w8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand sequentially drops a pink object and a brown package with red text onto a green container's metal grate, followed by a white envelope and then a white box. Subsequently, a piece of paper is added to the pile. The camera maintains a top-down perspective throughout, observing the objects' placement and accumulation on the grate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LjFIBMe3w8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LjFIBMe3w8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 279.80050003601843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (paper bags, packaged items) are being manually placed and moved by a hand within the grid structure.", "background_and_ambient_analysis": "The background consists of a static grid structure and stationary papers; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "6M4SObU7PGs", "file_name": "6M4SObU7PGs_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph for this video. Let me start by watching the video frames provided. The first frame shows a person in a red shirt and jeans standing in a room. There's a door behind them with a reflection of another person. The room has a mirror on the wall.\n\nIn frame 0, the person is standing with arms outstretched. Then in frame 1, they start moving. Frame 2 shows them stepping forward, maybe dancing. Frame 3 has them moving towards the door, which is opening to reveal another person. Frame 4, they're moving further towards the camera, arms still extended. Frame 5, they're in the center of the room, maybe spinning or moving rhythmically.\n\nWait, the main subject is the person in red. They're moving from the door area towards the center. The door opens, and another person comes out. But the rule says to focus on motion and behavior of main subjects. The main subject is the one in red. The other person in the background is maybe a secondary figure. But the task says to mention only main subjects, so maybe the main subject is the one dancing.\n\nAppearance: red shirt, jeans, cap. Number: one main subject. Spatial relationships: moving from the door towards the center of the room. Background: room with door and mirror.\n\nCamera perspective: the video seems to be filmed with a stationary camera. No movement mentioned, so maybe static. But the description says to mention camera perspective. The video starts with the subject in the middle, so the camera is probably fixed. No panning or zooming.\n\nRules: exclude text recognition, named characters, so no mention of specific people. Describe motion chronologically. Start with the person in red standing with arms out, then stepping forward, moving towards the door, then into the room. The door opens, revealing another person, but the main subject continues moving. Wait, in frame 2, the door is opening, and another person is entering. But the main subject is moving towards the door. Wait, frame 0: person standing with arms out. Frame 1: moving forward. Frame 2: stepping, arms moving. Frame 3: moving towards door, which is now open, and another person is there. Frame 4: moving further into the room. Frame 5: in center, arms out.\n\nSo the sequence: main subject starts with arms outstretched, then steps forward, continues moving towards the door (which opens to show another figure), and then moves into the room, keeping arms extended. The background has a door and mirror, but minimal description.\n\nWait, in the first frame, the door has a reflection of someone. Then in subsequent frames, the door opens and another person comes through. So the main subject is moving towards the camera, while the door opens behind them. Wait, the main subject moves from the door area towards the camera. So starting position is near the door, then moving towards the center of the room.\n\nCamera is stationary, no movement. So the caption should mention the person in red shirt and jeans moving from the doorway towards the center of the room, arms extended, as the door opens slightly to reveal another figure. Background is minimal, so just mention the room with door and mirror but not much detail.\n\nWait, the instructions say to keep background minimal unless essential. Since the door is part of the room, but the main action is the person moving. So maybe just describe the motion.\n\nLet me check the rules again. Focus on motion and behavior of main subjects in chronological order. Describe appearance (color, size, orientation). Mention spatial relationships if relevant. Conclude with camera perspective.\n\nSo:\n\nA person wearing a red shirt, jeans, and a cap begins standing with arms extended in a room. They then step forward, moving towards the center of the space as the doorway behind them opens slightly, revealing another figure. The individual continues moving with arms outstretched, maintaining a rhythmic motion across the floor. The camera remains stationary throughout, capturing the scene from a fixed position.\n\nWait, but the door opens to show another person entering. The main subject moves towards the camera, so maybe the doorway is behind them. So as they move forward, the door opens, and another person comes through. But the main subject is moving towards the camera, so the door is in the background.\n\nAlso, the mirror is mentioned in the background, but since it's not essential, maybe just say \"room with a doorway and mirror\".\n\nWait, the rule says to keep background descriptions minimal unless essential. The mirror might not be essential here. The door is important because the person moves from the door towards the center.\n\nSo the caption should be:\n\nA person in a red shirt and jeans, wearing a cap, stands with arms extended in a room with a doorway and mirror. They step forward, moving toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6M4SObU7PGs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6M4SObU7PGs_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 214.50720651656258, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (dancer in red shirt and jeans) performs discrete dance movements: arm extensions, leg kicks, and body shifts. Motion is solid and bounded by the dancer's physical locomotion.", "background_and_ambient_analysis": "The background (walls, door, floor) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present. Background elements remain static relative to the room."}}
{"video_id": "6M78vNms1XU", "file_name": "6M78vNms1XU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and light pants adjusts white paper sheets around a 3D paper structure on a floral-patterned table, moving the sheets to reposition them. The background includes a green bag and stacked items. The camera maintains a stationary top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6M78vNms1XU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6M78vNms1XU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 98.35808099060058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white paper object and a green object on a table: the paper is lifted, repositioned, and adjusted; the green object is moved and repositioned. All movements are deliberate and consistent with human interaction.", "background_and_ambient_analysis": "The background (room, couch, table, floor patterns) is static with no significant fluid/environmental motion (fire, water, wind) or shifting. No ambient elements dominate the scene."}}
{"video_id": "6LRXo7DLOSE", "file_name": "6LRXo7DLOSE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people on a green circular platform interact with large transparent ice sculptures mounted on blue bases; a man in a blue shirt and dark shorts and another in a red shirt step and move around the sculptures, adjusting positions while a crowd observes from behind. The camera maintains a steady wide shot, capturing the platform and audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LRXo7DLOSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LRXo7DLOSE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 112.05413443132637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving via locomotion: individuals walk around ice sculptures, interact with them, and shift positions across the circular platform.", "background_and_ambient_analysis": "Background elements (thatched roof, trees, seated crowd) show no uniform shifting or fluid motion (fire, water, wind). Ice sculptures are static, and no ambient environmental elements dominate."}}
{"video_id": "6LwYUmzQ0Wk", "file_name": "6LwYUmzQ0Wk_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows people playing a board game, probably a European competition as per the text. Let's break down each frame.\n\nFrame 0: Two men at a table. One in white shirt with red lanyard, another in blue shirt with red lanyard. They're interacting, maybe shaking hands. Background has other people, blue walls, some furniture.\n\nFrame 1: Different group. Man in blue shirt, another in orange. They're at a table with a green board. The text says \"per al rànquing europeu\" so for European ranking. So they're playing, maybe moving pieces.\n\nFrame 2: Similar to frame 1, same two men? Wait, no, the text is \"per al rànquing europeu\" so European ranking. Then frame 3: A group around a table, man in blue shirt, woman with red scarf, man in orange jacket, and another man. Text says \"Al seu torn, per tercer any consecutiu\" so in his turn, for the third consecutive year.\n\nNow, need to describe chronologically. Let's list the sequence:\n\nFirst, two men (one in white shirt, red lanyard; other blue, red lanyard) interact at a table. Then, a man in blue shirt and another in orange shirt play at a table with green board. Then another group: man in blue, woman with red scarf, man in orange jacket, and a man in light shirt, playing at a table. The text mentions European ranking and consecutive years.\n\nNow, appearance: men in shirts, lanyards, table with green board. Spatial: each group at separate tables. Background is minimal, just walls and other people.\n\nCamera perspective: seems to be static shots, maybe some cuts between different tables. No significant movement mentioned, just cuts between scenes.\n\nNeed to exclude text, so ignore \"per al rànquing europeu\" etc. Focus on motion: shaking hands, playing pieces, sitting around table.\n\nSo structure:\n\nStart with first scene: Two men (white shirt, red lanyard; blue shirt, red lanyard) shake hands at a table. Then, transition to two other men (blue shirt; orange shirt) playing a board game with green surface. Then, a group of four (man in blue shirt; woman with red scarf; man in orange jacket; man in light shirt) play at a table. The camera cuts between these tables, showing different players engaged in the game.\n\nCheck rules: chronological, motion, appearance, spatial, camera.\n\nLet's draft:\n\nIn the video, two men—one in a white shirt with a red lanyard, the other in a blue shirt with a red lanyard—interact at a table, then shift to two individuals, one in a blue shirt and another in an orange shirt, engaged in a game on a green board. Subsequently, four people—a man in a blue shirt, a woman wearing a red scarf, a man in an orange jacket, and a man in a light shirt—gather around a table playing a similar board game. The camera transitions between these group scenes, maintaining static perspectives on each table setup while capturing the players' actions.\n\nWait, need to be concise. Let's shorten.\n\nFirst, two men (one white shirt, red lanyard; one blue shirt, red lanyard) at a table, shaking hands or interacting. Then, two other men (blue shirt, orange shirt) at a green board table, playing. Then, four people (blue shirt, red scarf, orange jacket, light shirt) at a table, playing. Camera cuts between tables, static shots.\n\nCheck for minimal background: yes, background is people and walls, but minimal.\n\nSo final caption:\n\nTwo men in white and blue shirts with red lanyards interact at a table. The scene transitions to two men, one in blue and the other in orange, playing a game on a green board. Then, four people—a man in blue, a woman with a red scarf, a man in orange, and a man in light clothing—gather around a table, engaged in the game. The camera cuts between static shots of each table setup, focusing on players' actions.\n</think>\n\n<caption_output>Two men, one in a white shirt and red lanyard, the other in a blue shirt and red lanyard, interact at a table. The scene shifts to two individuals, one in a blue shirt and the other in an orange shirt, playing a game on a green board. Next, four people—a man in a blue shirt, a woman with a red scarf, a man in an orange jacket, and a man in light clothing—gather around a table, engaged in the game. The camera cuts between static shots of each table setup, capturing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LwYUmzQ0Wk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LwYUmzQ0Wk_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 174.1496525095777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are seated at tables, making hand/limb movements and minor body shifts while engaging in a tabletop game or discussion.", "background_and_ambient_analysis": "Static walls and interior elements show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "6LhA5Alr6GU", "file_name": "6LhA5Alr6GU_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a man in a brown polo shirt and a cap standing outdoors with trees and grass in the background. He's holding something in his hands. Then the next shot is a close-up of a gloved hand holding a brown rock. After that, there's a man sitting on the ground, wearing a light shirt and shorts, also gloved, working with something. The background is trees and a gravel path. Now, I need to describe this chronologically. The main subjects are two men (the first standing, then the second sitting) and the rock. Check the rules: mention motion and behavior, appearance, spatial relations, camera perspective. \n\nFirst frame: Man in brown polo, cap, standing, hands together. Second frame: Close-up of gloved hand holding rock. Third frame: Man sitting, light shirt, shorts, gloves, working on ground. Background has trees. Camera moves from a medium shot to close-up to another medium shot. Need to keep it concise. Let's structure:\n\nStart with the first man standing, then the close-up of the hand with rock, then the second man sitting. Mention their clothing, actions. Camera perspective: starts with medium shot, then close-up, then medium shot. Background minimal but note trees and gravel.\n\nCheck rules: no text, no names. So the caption should be chronological. Let's draft:\n\nA man in a brown polo shirt and cap stands in a wooded area, hands clasped. The camera cuts to a close-up of a gloved hand holding a brown rock. Then, a man with gray hair and a white beard, wearing a light shirt and shorts, sits on the ground with gloved hands working with an object near his feet. The background features trees and a gravel path. Camera shifts from medium shot to close-up to medium shot.\n\nWait, check if \"wooded area\" is minimal. The first frame has trees and grass, so it's outdoor. The second frame background is ground with leaves. Third frame: trees and gravel path. Keep background minimal. Also, \"working with an object\" – the second man is handling something, maybe the rock? But the first man's hands were clasped, then the rock is held by the gloved hand, then the second man is working on something. Wait, the second man is sitting, wearing gloves, maybe examining or handling the rock. The first man's hands: maybe he's holding a rock, but the second frame is a close-up of a hand with a rock. Then the third frame is the man sitting with gloves, so maybe he's handling the rock. Let's check the frames:\n\nFrame 0: Man standing, hands together.\n\nFrame 1: Close-up of gloved hand holding brown rock.\n\nFrame 2: A person (maybe the same man?) sitting on ground, working with object. Wait, frame 2 is a person in camouflage shirt, sitting, holding a rock. Then frame 3: man with gray hair and beard, sitting, gloved hands. Wait the video has 4 frames:\n\n0: Man standing in greenery, brown shirt, cap.\n\n1: Close-up of gloved hand holding brown rock.\n\n2: Person in camouflage shirt sitting on ground (maybe the same person), holding rock.\n\n3: Man with gray hair, white beard, light shirt, shorts, sitting on ground with gloves, working on something.\n\nSo chronological: first man standing, then close-up of hand with rock, then sitting person, then second man sitting. Wait, the problem says \"main subjects (people/animals/objects)\". So two main people: the first man, then the person sitting. The rock is an object.\n\nBut the first frame: man standing. Then second frame: hand with rock. Third frame: person sitting (maybe same as first?) with rock. Fourth frame: man with gray hair sitting. Wait, the description says:\n\n<0.3 seconds> [man standing]\n\n<1.4 seconds> [gloved hand holding rock]\n\n<2.5 seconds> [person sitting on ground with rock]\n\n<3.6 seconds> [man with gray hair sitting]\n\nSo perhaps the man in the first frame is a different person than the one in the third frame. Wait, the third frame is a man with gray hair, white beard, sitting. The second frame is a person in camouflage shirt (maybe the first man? But first frame is brown shirt and cap). So maybe two different people. Wait, but the first frame is a man in brown polo and cap, second frame a gloved hand (could be any person), third frame a person in camouflage shirt sitting, fourth frame a man with gray hair and beard sitting.\n\nWait, but the problem says \"main subjects\". So we have two main people: the standing man (first frame)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6LhA5Alr6GU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6LhA5Alr6GU_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 96.94976897557899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rock is being held and manipulated by a gloved hand. The hand moves the rock (rotating, turning) in a controlled manner.", "background_and_ambient_analysis": "The background is static forest and ground with no shifting or fluid motion. No fire, water, wind, or smoke observed."}}
{"video_id": "6MFUfQPnRuc", "file_name": "6MFUfQPnRuc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and light-colored shorts enters the frame from the right, sits on the floor, and begins putting on white sneakers, adjusting their feet and shoes. The background features a hanging sports jersey and a basketball on the floor, with minimal movement except the person’s actions. The camera remains stationary in a dimly lit indoor setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MFUfQPnRuc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MFUfQPnRuc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 124.54486464341483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame, sits on the floor, and adjusts their clothing/position with visible locomotion and physical interaction.", "background_and_ambient_analysis": "No shifting background elements; static objects (jacket, furniture, red item) remain fixed. No fire, water, or smoke present."}}
{"video_id": "6M06EqQSrw0", "file_name": "6M06EqQSrw0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt manipulates blue-backed playing cards on a black mat, shuffling and arranging them into several face-down piles. During the sequence, the individual reveals a single red-backed card among the blue-backed cards. The camera remains fixed in a top-down view, capturing the hands and cards without background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6M06EqQSrw0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6M06EqQSrw0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.72121572106563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to shuffle and place playing cards on the table. The cards are being manipulated by hand movements and experience collisions when placed or moved.", "background_and_ambient_analysis": "The background (table and chair) is static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "6MKD58UmZfI", "file_name": "6MKD58UmZfI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a green shirt with a giraffe and skull design. They're behind a table with three red cups. The cups are on a blue mat. The person moves their hands, then starts rearranging the cups. They lift the middle stack, which is two cups, and move it to the right, then add another cup from the left to the middle stack, and then the right stack. Wait, let's see the sequence. The initial setup: three stacks? Wait, no, first frame has three red cups. Wait, first frame: three red cups. Then the person moves the middle stack (which is two cups? Wait, the first frame: three red cups. Then in frame 2, maybe adjusting. Wait, the video shows the person arranging the cups. Let's check the frames.\n\nFrame 0: three red cups (maybe each stack? Wait, no, the first frame: three red cups on the table. Then the person starts moving. Frame 1: the person is moving cups. Frame 2: person has two hands on cups. Frame 3: lifting the middle stack (two cups?), then moving. Wait, the cups are red. The person in green shirt. They start by moving the left cup, then middle, then right. Then stack them. Let's see the action: the person is rearranging three red cups into a pyramid? Wait, in frame 4, it's a pyramid shape. So the person starts with three cups (maybe each a single cup, but the middle one is stacked? Wait, no. Let's think step by step.\n\nInitial: three red cups. The person in green shirt. Then they move the middle stack (maybe the middle is a stack of two), then move it. Wait, the video shows the person taking cups and rearranging. Let's focus on the motion. The person's hands move, lifting cups, moving them to form a pyramid. So the key actions: the person rearranges three red cups into a pyramid structure. The background is a yellow wall with a light, but we need to keep background minimal. The cups are red, about the same size. The person is behind the table. The camera is fixed, top-down? Wait, the description says camera perspective. Let's see.\n\nThe video starts with the person in green shirt, three red cups on a blue mat. Then the person rearranges the cups: moving them to form a pyramid (one cup at the top, two below, three at the base? Wait, no, in frame 4 it's a pyramid. Wait, in the frames, the cups are arranged in a pyramid. So the person is stacking them. Wait, the initial setup: three red cups (maybe each a single cup, but in the first frame, they are in three separate positions. Then the person moves the cups to create a pyramid shape. So the actions are: the person rearranges three red cups into a triangular pyramid structure. The spatial relationship: the cups are on a blue mat on a table. The person is behind the table. The background is a yellow wall with a light.\n\nNow, according to the rules: focus on motion and behavior. Chronological order. Describe appearance and number. Spatial relationships if relevant. Conclude with camera perspective.\n\nLet's structure:\n\n- Person in green shirt with patterned design rearranges three red cups. \n- Initial: three cups arranged in a line. \n- Then moves left cup to the left, middle cup is lifted, right cup moved, forming a pyramid (base of three, then middle, then top? Wait, no. The frames show the person moving cups to make a pyramid. For example, in frame 3, the person lifts the middle stack and moves it, then adds cups. Wait, let's check the frames. The video has five frames. Frame 0: person is behind, three red cups. Frame 1: person adjusts. Frame 2: person's hands on cups. Frame 3: lifting the middle stack (which is two cups), moving to the right. Frame 4: now the cups are arranged in a pyramid (three cups at the bottom, two in the middle, one on top? Wait, no, the frames show three red cups. Wait, maybe the initial setup is three cups (single), then the person stacks them into a pyramid. Wait, no, the description says \"red cups\", so each cup is a single. The person is stacking them into a pyramid. So the action is: the person moves three red cups to form a triangular pyramid structure, lifting and shifting each cup into position. \n\nLet's write it concisely. The main subject is the person rearranging cups. Appearance: green shirt, red cups (three). Motion: initially three cups on a blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MKD58UmZfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MKD58UmZfI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 114.17221175338682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Red plastic cups are moved and stacked by a person wearing a green shirt, exhibiting explicit physical interaction (lifting, placing).", "background_and_ambient_analysis": "No shifting background elements (walls, ground remain static), no fire, water, smoke, or wind motion detected."}}
{"video_id": "6MT3PUqxGxE", "file_name": "6MT3PUqxGxE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants stands at a dark table, holding a bottle and a laptop. They close the laptop, pick it up, and walk rightward from the table while carrying both the closed laptop and the bottle. The camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MT3PUqxGxE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MT3PUqxGxE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 46.6582797119274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) moves around the table, physically interacting with the laptop (opening, lifting, and holding it). The laptop exhibits discrete motion due to the person's direct physical actions.", "background_and_ambient_analysis": "Background walls and floor remain static throughout the sequence; no fluid motion (fire, water, smoke) or wind effects are present. Ambient environmental elements are absent."}}
{"video_id": "6MgoZ8ALSt8", "file_name": "6MgoZ8ALSt8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing sunglasses and a black belt stands in front of a glass door. He turns his back to the camera, splashes water against the glass causing a burst of droplets, then turns back to face the camera. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MgoZ8ALSt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MgoZ8ALSt8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 313.84428591439587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The shirtless man is moving by turning his back and spraying water; the water droplets are transient and result from his action.", "background_and_ambient_analysis": "The background (glass door, outside lawn, and trees) remains static and does not shift uniformly, indicating no camera motion. The water spray is a result of the man's action and not a dominant ambient fluid motion."}}
{"video_id": "6MrsOk9c0vs", "file_name": "6MrsOk9c0vs_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in red pajamas with white patterns walks through an airport terminal carrying a white pillow, approaches a group near a door, and hands the pillow to individuals in dark clothing and a blue plaid shirt. The camera follows the person’s movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MrsOk9c0vs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MrsOk9c0vs_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 137.48329110326648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child in red pajamas actively throws a pillow; pillow moves due to child's motion, and other individuals (e.g., person in gray beanie) react with minor shifts.", "background_and_ambient_analysis": "Background elements (doors, walls, signs) are static with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6MnWJDDLRTY", "file_name": "6MnWJDDLRTY_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a stage performance. First, there are three girls in blue and white outfits with white hats, and a boy in a black suit. They're dancing. Let's see the sequence.\n\nAt the start, the three girls are on stage with the boy in the middle. Then they start moving: the girls step forward, the boy moves with them. Then the girls go to the sides, the boy continues. Let's check the positions. The girls have blue dresses with white, the boy is in black. They're moving across the stage.\n\nNeed to describe motion chronologically. Start with the initial positions, then movement. The background is a dark curtain, so minimal background. Camera is probably a bit shaky but stays on the stage.\n\nSo, first, three girls in blue and white dresses with white hats and one boy in black suit dance on stage. They move across the stage from left to right. The girls step forward, the boy walks with them, then the girls move towards the right side, and the boy follows. Then more movement: the girls continue to the sides, some step out. The camera might pan slightly, but since it's a stage, probably fixed but maybe slight shake.\n\nWait, the video shows them moving. Let's structure the chronology:\n\nInitial frame: three girls (blue/white, white hats) and a boy (black suit) on stage. They begin dancing, moving left to right. The girls step forward, the boy walks with them. Then the girls move to the sides, the boy continues moving across. The girls turn and move to the right, some step out of the frame.\n\nWait, the first part: at [0.0], they're positioned. Then [1.0], they start moving. Let's see the frames:\n\n0.0: girl, girl, boy, girl on stage. Positions: two girls on left, boy in middle, girl on right.\n\n1.0: girls move left, boy moves. Wait, no, the girls are moving right?\n\nWait, frame 0: two girls on left, boy middle, girl right.\n\nFrame 1: girls move left (but no, maybe right). Wait, in frame 0, the girl on the right is standing near the table. Then as time progresses, the girls move towards the center and right. Let's check the movement.\n\nFrom the video description:\n\n[0.0] All four (three girls, one boy) on stage. [1.0] They start moving. [2.0] Girls step forward, boy moves. [3.0] They walk across, girls to the sides. [4.0] Moving right, more girls on right.\n\nWait, the caption needs to be concise. Let's structure:\n\nThree girls in blue and white dresses with white headbands and one boy in a black suit dance on a stage. The girls begin moving rightward, stepping forward in unison as the boy walks alongside them. They continue moving across the stage, the girls turning and moving toward the right side while the boy follows, some girls stepping out of frame. The camera remains stationary with slight movement, capturing the performance against a dark curtain backdrop.\n\nWait, need to check the exact sequence. The video shows them moving from left to right. The girls are dancing, the boy is in the middle. Let's make it concise.\n\n\"Three girls in blue and white dresses with white headbands and one boy in a black suit dance on stage. They begin moving rightward, stepping forward in unison, the boy walking alongside them. As they progress, the girls turn and move toward the right side, some stepping out of frame while the boy continues across the stage. The camera captures the motion with slight movement, focusing on the performers against a dark curtain backdrop.\"\n\nWait, but need to mention number of girls. Initially, three girls? Wait, the first frame: two girls on left, boy in middle, girl on right. So four people total: three girls (blue/white) and one boy (black suit). Yes, three girls.\n\nSo correction: Three girls in blue and white dresses with white headbands and one boy in a black suit dance on stage. They begin moving rightward, stepping forward in unison as the boy walks alongside them. The girls continue moving across the stage, turning toward the right side while the boy follows, with some girls stepping out of frame. The camera remains stationary with minimal movement, capturing the performance against a dark curtain backdrop.\n\nWait, the rules say minimal background. So mention the curtain but not much.\n\nAlso, check the motion: chronological order. So start with initial position, then movement.\n\nFinal caption:\n\n<caption_output>Three girls in blue and white dresses with white headbands and one boy in a black suit dance on stage. The girls begin moving rightward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MnWJDDLRTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MnWJDDLRTY_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 67.08690117204145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers in blue/white uniforms and a performer in dark clothing) are moving via locomotion (stepping, turning, and choreographed movements). Their motion is tracked within a consistent bounding box across frames.", "background_and_ambient_analysis": "The background consists of a dark, stationary curtain with no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible, ruling out ambient environmental motion."}}
{"video_id": "6Ml7rFTofcY", "file_name": "6Ml7rFTofcY_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a deck of playing cards over a red and white checkered surface; initially fanning out cards including the King of Hearts and Queen of Hearts, then picking up and inserting a card into the deck, followed by gathering all cards into the deck and moving it away. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ml7rFTofcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ml7rFTofcY_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 515.735426166121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulate playing cards, moving them via physical forces (picking up, placing, arranging) as discrete solid objects.", "background_and_ambient_analysis": "The checkered tablecloth and wooden surface are static; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "6MupMwoRums", "file_name": "6MupMwoRums_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person holding a large rectangular bingo card featuring colorful sections. It transitions to a group seated at a table where a hand points at a bingo card placed on the table, while a person in a striped shirt observes. The scene then shifts to two individuals, one in a blue shirt and another in a floral shirt, conversing. The camera alternates between close-ups of the bingo card and medium shots of the participants, capturing hand movements and interactions around the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MupMwoRums.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MupMwoRums_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 106.87697897326058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with cards on a table, and people are engaged in conversation (head movements), representing discrete solid objects moving due to physical forces (touching, speaking).", "background_and_ambient_analysis": "Background elements (glass door, bookshelves, cabinets) are static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed. No dominant ambient environmental motion."}}
{"video_id": "6Midsbu8guk", "file_name": "6Midsbu8guk_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the main subject is a person solving a Rubik's cube. Let's see the sequence.\n\nStart: The person is holding the cube, timer shows 4.90. Then they start solving. In the second frame, timer is 9.19. They finish, place the cube down, and the timer stops. Then the scene shifts to another person at a different table. Wait, the video has two parts? Let's check.\n\nFirst segment: Person in black jacket, teal shirt, solving cube. Timer on the right. They solve it, timer stops at 9.19, they put it down. Then the scene cuts to another person at another table (red table, same setup), who is also solving a cube. The timer there starts at 0.00.\n\nNeed to describe in chronological order. So first person: starts solving, timer changes from 4.90 to 9.19, finishes, places cube. Then the camera cuts to another person who starts solving (timer 0.00).\n\nCheck rules: focus on motion and behavior, chronological. Appearance: first person in black jacket, teal shirt, sitting at red table. Second person in dark shirt, teal shirt? Wait, the second frame's person is in black jacket? Wait, first frame: black jacket, teal shirt. Then second frame: the same person? Wait, no. Wait the video has two frames:\n\nFrame 0: Person solving, timer 4.90.\n\nFrame 1: Timer 9.19, person finishes, puts cube down.\n\nFrame 2: Person looks at cube, timer still 9.19.\n\nFrame 3: Timer resets to 0.00, another person starts solving.\n\nWait, the user provided the video with 5 frames (0.0 to 4.7 seconds), but the description is in four frames. Let's list the actions:\n\n- The main subject (first person) is seated at a red table, manipulating a Rubik's cube. A digital timer to the right starts at 4.90, then progresses to 9.19. The person completes solving, places the cube on the table, and the timer stops. Then, the scene shifts to a different location where another individual at a red table begins solving a cube with a timer starting at 0.00.\n\nNeed to mention the person's actions: handling the cube, timer changing, finishing, then the next person starting.\n\nAppearance: The first person wears a black jacket over a teal shirt. The second person (in the subsequent scene) is also at a red table, with a dark shirt.\n\nSpatial relationships: First person seated at table, timer to the right. Second person at another red table, timer to the right.\n\nBackground: Many people in teal shirts, but keep minimal. So mention \"crowd of people in teal shirts\" briefly.\n\nCamera perspective: Starts with a stationary shot of the first person, then cuts to another scene (the shift to the next person).\n\nNow, put it all together chronologically.\n\nFirst part: A person in a black jacket and teal shirt sits at a red table, solving a Rubik's cube. A digital timer to their right displays 4.90, which updates to 9.19 as they manipulate the cube. After solving, they place the cube down, and the timer stops. Then, the camera shifts to another scene where a different individual at a red table begins solving a cube as a timer to their right resets to 0.00.\n\nCheck rules:\n\n- Motion and behavior: solving cube, timer changing, placing down, then another starts.\n\n- Appearance: black jacket, teal shirt; dark shirt (the second person).\n\n- Spatial: timer to the right.\n\n- Background: crowd in teal shirts (minimal).\n\n- Camera: starts stationary, shifts to another scene.\n\n- Exclude text: don't mention the signs.\n\n- Chronological: first person's actions, then the second person.\n\nLet's refine. Let's check if the second scene is part of the same video. The user's video description has two scenes: first person solving (timer 4.90 to 9.19), then another person starting (timer 0.00).\n\nSo the caption should be:\n\nA person in a black jacket and teal shirt sits at a red table, manipulating a Rubik's cube while a digital timer to their right displays 4.90, which increments to 9.19 as they solve it. After placing the cube on the table, the timer stops. The camera then shifts to another individual at a red table who begins solving a cube as a timer to their right resets to 0.00.\n\nCheck if \"seated\" is correct. Yes, the first person is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Midsbu8guk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Midsbu8guk_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.45330464297231, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person at the table (wearing black and teal) moves hands to interact with objects on the table; background individuals (in teal shirts) walk through the scene (e.g., passing the table).", "background_and_ambient_analysis": "No shifting background elements (red curtains, wall decorations remain stable). No fire, water, smoke, or wind motion observed."}}
{"video_id": "6NFZaI1u2hc", "file_name": "6NFZaI1u2hc_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a black top and yellow dress, with a headband, stands in front of a music stand, holding a flute to her lips and playing continuously. She remains focused on the instrument, positioned to the right of a wooden cabinet and left of a cross visible in the background. The camera maintains a steady eye-level perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NFZaI1u2hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NFZaI1u2hc_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 155, "blur_score": 39.469499168005186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is playing a flute, with her fingers moving on the instrument and slight head movements. These are discrete, solid object movements due to physical forces (muscle control) while playing the instrument.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (wooden cabinets, door, chair) are static."}}
{"video_id": "6NDx9qC6w5o", "file_name": "6NDx9qC6w5o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a blue shirt and long hair holds a megaphone, standing in front of a white door with a red wall to her left. She raises her right arm upward, then lowers it while holding the megaphone, remaining near the door. The camera is stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NDx9qC6w5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NDx9qC6w5o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 149, "blur_score": 52.013142847745804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (holding a megaphone) moves by raising arms, pointing, and shifting body position. This is discrete motion of a solid object due to locomotion.", "background_and_ambient_analysis": "Background (red wall, white door, floor) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "6N6Mmm_6__Q", "file_name": "6N6Mmm_6__Q_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of women in casual summer clothing—various colored tank tops and shorts—dance in a line, moving forward with synchronized arm swings and clapping. They progress across a room, maintaining close proximity as the camera pans left, capturing their energetic motion. Background elements are minimal, focusing on the group's coordinated movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6N6Mmm_6__Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6N6Mmm_6__Q_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 50.05055804193785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are actively moving, performing synchronized dance motions with distinct arm and leg movements.", "background_and_ambient_analysis": "Background elements (walls, chairs, tables) remain static with no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "6NeOos8S0S0", "file_name": "6NeOos8S0S0_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a hand working on a wooden object, which looks like a basket or woven structure. The video shows the hand manipulating wooden slats. \n\nLooking at the frames: the hand is in the first frame, then moving to adjust or weave the slats. The hand is brown, probably a person's hand. The wooden pieces are light brown, arranged in a pattern. The background is dark, maybe black, which is minimal. \n\nChronological order: The hand starts by holding a slat, then shifts position, maybe pushing or fitting the slat into place. The motion is about weaving or constructing the wooden piece. \n\nSpatial relationships: The hand is on the right side, working on the structure. The structure has a checkered pattern of squares. The hand moves from left to right, adjusting the slats. \n\nCamera perspective: It's a close-up, maybe slightly shaky. The camera is focused on the hand and the wooden structure, so top-down or close-up. The movement is slight, maybe following the hand's motion.\n\nNow, putting it all together. Focus on motion: hand manipulates wooden slats, fits them into the woven structure. Describe appearance: light brown wooden slats, hand is brown. Spatial: hand on right, working on the structure. Background: dark. Camera: close-up, slight movement.\n\nMake sure it's concise. Let's draft:\n\n\"A hand with a brown complexion manipulates light brown wooden slats, fitting them into a woven checkered wooden structure. The hand adjusts and presses the slats into place, moving from left to right across the structure. The background is dark, and the camera remains in a close-up perspective with slight movement, focusing on the hand's detailed motion.\"\n\nWait, check the rules. Exclude text, named characters. So \"brown complexion\" might be okay. The structure is a basket, but maybe just \"woven wooden structure\". \n\nWait, the structure has a checkered pattern. So \"checkered wooden structure\".\n\nAlso, in the frames, the hand is moving to weave the slats. The action is weaving or assembling.\n\nLet me check the video frames again. The first frame shows the hand holding a slat, then moving it, inserting it into the structure. So the motion is inserting/adjusting slats.\n\nPossible caption: \"A brown-skinned hand adjusts light brown wooden slats into a checkered woven wooden structure, moving the slats from left to right to fit them securely. The dark background remains static while the camera maintains a close-up view with slight movement, capturing the hand's precise manipulation of the materials.\"\n\nCheck rules: no text, no named characters. So \"brown-skinned hand\" is okay. \"Checkered woven wooden structure\" describes the appearance. Spatial: moving from left to right across the structure. Background: dark (minimal, as per rule e). Camera: close-up, slight movement.\n\nYes, that fits. Let's make it concise. Maybe:\n\n\"A hand manipulates light brown wooden slats, fitting them into a checkered woven structure. The hand adjusts the slats from left to right, pressing them into place. The dark background remains unseen while the camera stays close to the action with slight movement.\"\n\nBut rule b says \"briefly describe their appearance and number (color, size, orientation)\". The hand is a person's hand, so \"hand\" (singular). The slats are light brown, size small, orientation vertical/horizontal? Maybe \"light brown wooden slats\".\n\nWait, in the video, the structure has squares, so the slats are woven in a grid. The hand is moving the slats to fit into the weave.\n\nAnother angle: The hand is weaving the structure, inserting a slat into the pattern. The motion is precise, adjusting the position.\n\nFinal version:\n\n\"A brown-skinned hand adjusts light brown wooden slats into a checkered woven structure, moving the slats left to right to fit them into place. The dark background remains minimal, while the camera maintains a close-up perspective with slight movement, focusing on the hand's manipulation of the materials.\"\n\nCheck for conciseness. Maybe shorten:\n\n\"A hand manipulates light brown wooden slats, fitting them into a checkered woven structure. The hand adjusts the slats from left to right, pressing them into place. The dark background is minimal, and the camera remains close with slight movement.\"\n\nYes, that's concise. Let's confirm all rules:\n\na) Motion chronological: hand adjusts slats, fits into structure.\n\nb) Appearance: hand (brown-skinned), slats (light brown), structure (checkered woven).\n\nc) Spatial: hand moves left to right across structure.\n\nd) Camera: close-up, slight movement.\n\ne) Background minimal (dark).\n\nf) No text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NeOos8S0S0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NeOos8S0S0_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 76.60714605046203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulating wooden strips of a basket, weaving in a precise motion; basket itself is being constructed with solid, discrete objects.", "background_and_ambient_analysis": "Background is static and dark; no fluids, fire, water, or wind present. No shifting background elements."}}
{"video_id": "6NbFb3ncX-A", "file_name": "6NbFb3ncX-A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands moves a small white object toward a rectangular silver metal container and places it inside. The container rests on a wooden surface. The camera maintains a close-up perspective centered on the hands and container.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NbFb3ncX-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NbFb3ncX-A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 86.24922766500978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands moving small items (likely food pieces) into a metal tray through explicit physical manipulation.", "background_and_ambient_analysis": "The background consists of a static wooden surface and cloth; no shifting background elements or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "6MzyFYo7XRQ", "file_name": "6MzyFYo7XRQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An orange and white garbage truck is parked on the street as two workers in orange uniforms approach a metal garbage cart filled with items. The workers move toward the truck, lifting the cart to load it into the rear compartment. The truck then advances slightly while the workers remain near the loading area. The camera maintains a top-down aerial perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6MzyFYo7XRQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6MzyFYo7XRQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 158, "blur_score": 1325.8637611704594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The garbage truck is moving forward (locomotion), and a bicycle (or small cart) is being pushed by a person, also moving.", "background_and_ambient_analysis": "The background (buildings, street) is static and does not shift uniformly. There is no fire, water, smoke, or wind present."}}
{"video_id": "6NUsbwjV_7A", "file_name": "6NUsbwjV_7A_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red hat, red shirt, and black vest stands against a plain white wall, holding a small white object with a white cord. They manipulate the object, adjusting its position with both hands while keeping it in front of them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NUsbwjV_7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NUsbwjV_7A_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 29.303955411542933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6O-VuKZk94k", "file_name": "6O-VuKZk94k_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored plaid shirt stands with his back to the camera, actively playing a drum set. He moves his arms rhythmically, striking the drums and cymbals with drumsticks. The camera remains stationary, capturing the scene from a fixed angle with minimal movement. Background elements include overhead lights and the drum kit, but the focus remains on the drummer’s motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6O-VuKZk94k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6O-VuKZk94k_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 284.50551536973313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Drummer (solid object) moves arms and drumsticks to strike drums; discrete motions include hand/arm swings and stick collisions with drum surfaces.", "background_and_ambient_analysis": "Background elements (ceiling lights, room walls) show no uniform shifting; no fire, water, smoke, or wind motion present. Environment is static."}}
{"video_id": "6OF8WKZFoYo", "file_name": "6OF8WKZFoYo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a white salon cape and black ripped jeans sits in a chair, holding a gold phone with both hands and looking at the screen. The camera slowly tilts upward, revealing more of their face and styled hair, with a window visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OF8WKZFoYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OF8WKZFoYo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 106, "blur_score": 29.345664303405194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person sitting in a chair, holding a phone, and adjusting their head wrap (wet hair visible) with hand movements.", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind present."}}
{"video_id": "6NmZPcXqSh4", "file_name": "6NmZPcXqSh4_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black shirt holds a black grooming tool near the neck of a light-colored medium-sized dog wearing a harness; she moves the tool downward, then touches the dog’s nose with the tool as the dog turns its head toward her. The dog stands on a metal surface against a green wall with tools visible on shelves. Camera remains close to the subjects, following their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6NmZPcXqSh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6NmZPcXqSh4_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 53.83809240419408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing is grooming a light-colored dog with a handheld device; the person's hand and the dog's head exhibit discrete motion during the grooming process.", "background_and_ambient_analysis": "The background consists of a static green wall with no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "6O5jMu4zl9w", "file_name": "6O5jMu4zl9w_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys engage in a ping pong game at a blue table. The boy in a white shirt bends over the table, then stands and moves to the right side, while the boy in a dark shirt leans on the table, steps back, and moves to the left side. Both pick up paddles (red and blue) and position themselves facing each other at the table, ready to play. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6O5jMu4zl9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6O5jMu4zl9w_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 153, "blur_score": 143.117494508353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two players (solid objects) moving via locomotion and racket swings. Table tennis ball (discrete object) moving due to collisions with rackets and table.", "background_and_ambient_analysis": "Background (wall photos, chair) is stationary with no shifting motion. No fluid/environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "6OCkh54pUTU", "file_name": "6OCkh54pUTU_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen enters the frame from the right, moves across a Sudoku grid, and writes in the cells. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OCkh54pUTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OCkh54pUTU_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 146, "blur_score": 40.37076955963796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving across the Sudoku puzzle, writing numbers with a pen. This represents a solid, distinct object (the hand) interacting with the puzzle through physical motion (writing).", "background_and_ambient_analysis": "The background features a static Sudoku puzzle on a wall with no visible shifting or fluid motion (e.g., no fire, water, or wind-driven elements). The wall and grid lines remain consistent throughout the frames."}}
{"video_id": "6OYZFvvArgI", "file_name": "6OYZFvvArgI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people. Let's list them: there's a man in a white shirt and khaki shorts, a person in an orange shirt sitting on a step, and two people standing near a wall. Wait, the video shows them over a few seconds. Let's check the frames.\n\nIn the video, the man in white is standing and gesturing, maybe speaking. The person in orange is sitting, maybe listening. The two standing are holding instruments—like maybe a guitar and a drum? Wait, the second frame shows them. Wait, the description says \"main subjects (people/animals/objects) in chronological order.\" So start with the first frame. \n\nFirst, the man in white shirt, light shorts, standing to the left. Then the person in orange shirt sitting on a step. Then two standing to the right: one in a red and white shirt, another in a dark shirt. They seem to be playing instruments. The man in white is moving his hands, maybe talking or conducting. The seated person is looking towards him. The two standing are engaged with their instruments. \n\nNeed to mention their actions over time. The video is a short sequence, so maybe the man in white is gesturing, the seated person remains seated, the two standing play their instruments. \n\nSpatial relationships: the seated person is between the standing man in white and the two standing individuals. The two standing are near a wall with posters. \n\nCamera perspective: the video is shot from a slightly shaky angle, maybe handheld, looking at the group from the side. The background has posters but we can keep it minimal.\n\nNow, structure the caption. Chronologically: start with the man in white moving, seated person sitting, others playing. Mention appearance briefly: white shirt, orange shirt, etc. Spatial: seated person in front of the man in white, two standing to the right. Conclude with camera: slight shake, fixed angle.\n\nCheck rules: exclude text recognition (so don't mention \"DUKE\" posters), no named characters. So don't say \"Duke\" but just the posters as background. \n\nLet's draft:\n\nA man in a white shirt and light pants stands to the left, gesturing with his hands. Next to him, a person in an orange shirt sits on a step, facing forward. To the right, two individuals stand near a wall; one wears a red-and-white shirt, the other a dark shirt, each holding musical instruments. The seated person remains still while the standing individuals play their instruments. The camera maintains a fixed, slightly shaky perspective at street level, capturing the group from a side angle.\n\nWait, need to check chronological order. The first frame shows the man in white, then in subsequent frames, his gestures continue, seated person stays, the others play. So the actions: the man gestures (motion), seated is still, others play. \n\nMake it concise. Let's try:\n\nA man in a white shirt and khaki shorts gestures with his hands while standing to the left. A person in an orange shirt remains seated on a step beside him, facing forward. Two individuals stand to the right, one in a red-and-white shirt and the other in dark clothing, each holding instruments and playing. The seated person stays still while the group’s actions continue. The camera is static with slight shaking, positioned at street level to capture the group’s side profile.\n\nCheck for minimal background: the wall and posters are background, but rule f says exclude text recognition, so mention the wall but not the posters. Wait, rule e says \"minimize background descriptions unless essential\". The wall is where they are, but maybe just \"near a building\" or \"against a wall\". Let's adjust.\n\n\"A man in a white shirt and light shorts gestures while standing to the left of the frame. A person in an orange shirt sits on a step beside him, facing forward. Two individuals stand to the right, one in a red-and-white shirt and the other in dark clothing, each holding and playing instruments. The seated person remains stationary while the group continues their activity. The camera maintains a fixed, slightly shaky perspective at street level, capturing the group from a side angle.\"\n\nWait, \"minimize background\" so maybe don't mention the wall. But the group is against a building, so spatially, they are on a sidewalk next to a building. Let's say \"on a sidewalk adjacent to a building\".\n\nHmm. Let's get concise. \n\n\"A man in a white shirt and khaki shorts gestures with his hands while standing on a sidewalk. A person in an orange shirt sits on a step nearby, facing forward. Two individuals stand to the right, one in a red-and-white shirt and the other in dark clothing, each holding instruments and playing. The seated person remains still, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OYZFvvArgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OYZFvvArgI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 464.63496954243976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) exhibit minimal physical motion: the standing person in a white shirt gestures with their hands, the seated person in an orange shirt makes slight body movements, and the standing individuals in patterned shirts maintain static postures with minor adjustments.", "background_and_ambient_analysis": "The background elements (walls, posters, cobblestone ground) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are visible."}}
{"video_id": "6OatBsEeaEM", "file_name": "6OatBsEeaEM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and white pants approaches a seated individual wearing a red saree with green borders. They rise and walk together across a step into a corridor, moving side by side. The camera follows their movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OatBsEeaEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OatBsEeaEM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 602.5782821084294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (an adult and a child) are moving: the adult assists the child to stand, then the child sits on a step while the adult stands nearby. The motion is due to locomotion and interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The background elements (walls, window) remain static."}}
{"video_id": "6OQCr1pfOZE", "file_name": "6OQCr1pfOZE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in yellow and white shorts and red sneakers stands on a concrete throwing circle, holding a javelin. He begins a rotational motion, pivoting his feet and lifting the javelin to his shoulder before launching it forward. The background features a chain-link fence and sparse trees. The camera remains stationary, positioned directly in front of the man throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OQCr1pfOZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OQCr1pfOZE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 350.5314494698246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in yellow shorts is performing a hammer throw motion, rotating his body and swinging the pole (hammer) in a circular path.", "background_and_ambient_analysis": "Background elements (trees, fence, building) are static; no significant environmental motion (fire, water, wind) detected."}}
{"video_id": "6OZHShIMd7w", "file_name": "6OZHShIMd7w_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray long-sleeve shirt manipulates a light brown, intricately carved wooden piece, adjusting its position and angle with their hands. The individual shifts the wood slightly throughout the sequence, with the camera maintaining a close-up focus on the hands and the carved surface, following the motion with minor adjustments. Other wooden carvings are visible in the background but remain secondary to the primary action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OZHShIMd7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OZHShIMd7w_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 148.7913152372775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The sandpaper (discrete object) is actively moved by the person's hands across the wooden furniture piece, with the wood remaining stationary. Hand movements are deliberate and controlled.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background elements (e.g., wooden structure) are not shifting uniformly; motion is localized to the work area."}}
{"video_id": "6OWlfieCLaI", "file_name": "6OWlfieCLaI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a shot of an unfinished room with a beige wall and some patches. Then, a woman in a red hoodie and black pants enters, standing with her back to the camera. She's holding a tool, maybe for painting. Then a man in a black shirt and jeans enters from the left, holding a long tool. The woman moves to the right, bending down near the door. The man starts applying something to the wall with his tool. Need to describe the order: initial wall, then woman, then man, their actions, positions. Keep it chronological.\n\nCheck the rules: focus on motion, chronological. Mention appearance (colors), spatial relationships (where they are). Conclude with camera perspective. The video starts with a static shot of the wall, then cuts to the woman, then the man. Camera seems static? Wait, first frame is a static shot of the wall, then scene changes. Wait, the first frame is [0.0 seconds] showing the wall, then [1.4] shows the woman. So the camera perspective: initially, the first shot is a static view of the wall, then as the scene changes, it's a static shot of the room with people. Wait, the video starts with a static wall, then cuts to the room with the woman, then man enters.\n\nSo the caption should start with the wall, then woman appears, then man enters and works. Let's outline:\n\n- Initial frame: empty room with beige wall, some patches.\n- Then woman in red hoodie, black pants, white shoes, standing with back to camera, near a door.\n- Man in black shirt, blue jeans, black shoes enters from left, approaches wall.\n- Woman moves to the right, bends down.\n- Man uses tool to apply substance to wall.\n\nWait, the video transitions: first frame is wall, then [1.4] shows woman. So the sequence is:\n\n0.0s: beige wall, unfinished room.\n\n1.4s: woman in red hoodie (back to camera) in room, near door.\n\n2.5s: she's still there, but then man enters.\n\n3.6s: man enters, woman moves to right, bends down.\n\n4.7s: man applying something to wall, woman bending near door.\n\nSo chronology:\n\nThe video opens with a static view of an unfinished room with a beige wall. A woman in a red hoodie, black pants, and white shoes appears, standing with her back to the camera near a door. A man in a black shirt, blue jeans, and black shoes enters from the left, holding a long tool. The woman moves to the right and bends down near the door, while the man begins applying a substance to the wall with his tool.\n\nCheck if background is minimal. The room has a door, some electrical outlets, but since it's about motion, keep background minimal. So mention the room as the setting, but not too much.\n\nCamera perspective: the video starts with a static shot of the wall, then transitions to a static shot of the room with people. So camera is static throughout the scenes.\n\nWait, the first frame is a shot of the wall (maybe top-down? No, it's a room, so eye-level). Then the next frames are static shots of the room. So camera is static, no movement.\n\nSo the caption should be:\n\nThe video begins with a static view of an unfinished room featuring a beige wall with patches. A woman in a red hoodie, black pants, and white shoes enters, standing with her back to the camera near a door. A man in a black shirt, blue jeans, and black shoes then approaches from the left, holding a long tool. The woman moves to the right and bends down near the door, while the man applies a substance to the wall.\n\nWait, check the rules: \"Briefly describe their appearance and number (color, size, orientation)\". So woman: red hoodie, black pants, white shoes, back to camera. Man: black shirt, blue jeans, black shoes, facing wall.\n\nSpatial: woman is near the door, man enters from left.\n\nMotion: woman stands, then moves right and bends. Man enters from left, then applies.\n\nBackground minimal: room with wall, door, electrical outlets (but mention only if essential). Since the action is on the wall, maybe don't mention the room details except the wall.\n\nWait, the first frame is a wall, so maybe the background in initial is the wall. Then the room has the wall, door, so when the people enter, the room is the setting.\n\nWait, the rules say \"Mention spatial relationships if relevant (e.g., in front of, to the left)\". So when the man enters, he's to the left of the woman.\n\nLet me structure:\n\nThe video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OWlfieCLaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OWlfieCLaI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.640295015496925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects: one in red shirt working on the wall (applying substance, crouching/standing), one in black shirt cleaning the floor (mopping, moving across the room). Both exhibit clear locomotion and task-driven movements.", "background_and_ambient_analysis": "No shifting background elements observed (walls and floor remain static throughout). No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "6OyKelj8Ceg", "file_name": "6OyKelj8Ceg_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a room with a table near a window with lace curtains. There's a plant, a jar, and some papers. The main subject is a person in dark clothing with a light stripe on the sleeve. \n\nAt the start (0.0s), the person is moving. Then, in the next frames, they place an orange plastic bag on the table. Wait, the video shows the person handling an object. Let's check the timestamps:\n\n[0.0] Person is near the table, maybe picking up something.\n\n[1.4] The person moves, maybe placing a container? Wait, the description says \"person in dark clothing with white stripe\" — in frame 1, they place an orange object (maybe a bag) on the table. Then, frame 2, they stand up, and in frame 3, they pick up the orange bag. Frame 4, they move it towards the camera? Wait, no — let's recheck.\n\nWait, the video: \n\nFrame 0: Person is leaning over table, maybe placing an object.\n\nFrame 1: Person moves, places an orange container (bag?) on table. Then frame 2, the person adjusts it. Then frame 3, they pick up the orange bag and move it. Frame 4, they hold the bag and move it towards the camera. Frame 5, they hold it up, then move away.\n\nWait, the user's video description: \n\n[0.0] <0.3 seconds> — person is on the right, handling something on the table.\n\n[1.4] frame 1: person places a red/orange object (maybe a bag) on table.\n\n[2.5] frame 2: person moves back, picks up the bag.\n\n[3.6] frame 3: person holds the bag, moves it towards camera.\n\n[4.7] frame 4: person holds it up, then moves away.\n\nSo the chronological steps: \n\nThe person, wearing dark clothing with a light stripe on the sleeve, moves into the frame, places an orange plastic bag on the wooden table (which has a jar, plant, and papers nearby). Then, they pick up the bag, hold it close to their chest, and lift it towards the camera, while the background includes a window with lace curtains, a potted plant, and a jar. The camera remains stationary, with a slight shake.\n\nWait, need to check for spatial relationships: the table is under the window, with lace curtains. The person is on the right side of the frame. The bag is placed on the table first, then picked up. The person's movements: placing the bag (maybe putting it down, then taking it up). \n\nSo the caption should be:\n\nA person in dark clothing with a light stripe on the sleeve places an orange plastic bag on a wooden table near a window with lace curtains, then picks up the bag, holding it close to their body while moving towards the camera. The background includes a potted plant and a jar on the table. The camera remains stationary with a slight shake.\n\nWait, let's check the rules. Need to focus on motion chronologically. So step by step:\n\n- At the start, the person (dark clothes, light stripe) is manipulating an object (maybe placing it on the table? Wait, frame 0: they are placing something. Frame 1: place the orange bag. Then frame 2: pick it up. Frame 3: hold it up. So:\n\nThe person, wearing dark clothing with a light stripe, moves to the table and places an orange plastic bag on it; then picks up the bag, holds it against their chest, and lifts it toward the camera. The table also has a jar, a potted plant, and papers near the window with lace curtains. The camera is stationary with a slight shake.\n\nBut need to be concise. Also, mention number of main subjects: one person.\n\nLet's structure:\n\nA person in dark clothing with a light stripe on the sleeve places an orange plastic bag on a wooden table near a window with lace curtains, then picks up the bag and holds it close to their body while moving toward the camera. The table holds a jar, a potted plant, and papers. The camera remains stationary with slight shake.\n\nWait, check if background is essential. The rules say minimal background unless essential. The table's items (jar, plant) are part of the scene, but maybe mention them. The video shows the table with those items, so it's part of the setting.\n\nWait, the user's example: in the video, the table has a jar (maybe peanut butter?), a plant, and papers. So in the caption, mention those as part of the table's contents.\n\nFinal caption:\n\nA person in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OyKelj8Ceg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OyKelj8Ceg_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 882.0620264550951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves a box and handles a bread-like item. The person's actions cause the objects to move.", "background_and_ambient_analysis": "The background (window with curtains, plant) is static with no fluid motion or wind. No fire, water, or smoke observed."}}
{"video_id": "6P5msMyJ3yY", "file_name": "6P5msMyJ3yY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person with brown hair, wearing a dark robe with a red velvet collar, blowing into a yellow balloon. First, they start inflating it, then the balloon gets bigger. The person's hands are holding the balloon, and they're moving their mouth to blow. The background has a curtain and a framed picture. The camera seems stationary, maybe a bit shaky. Need to describe chronologically: the person inflates the balloon, balloon expands, then they stop and maybe pop it? Wait, in the frames, the balloon is being blown up, then maybe they release it? Wait, the video is short. Let's check the frames: frame 0 to 5. The person is holding the balloon, blowing, then the balloon is big, then maybe they let go. Wait, the first frame shows them holding it, then blowing, balloon inflates. Then in frame 4-5, the balloon is large, and then the person moves their hands. Wait, the description should be step by step.\n\nSo start with the person (brown hair, dark robe with red collar) holding a yellow balloon. They blow into it, inflating it. The balloon grows larger. Then, after inflation, they might release it, but in the frames, the last frame shows the person's hands away from the balloon. So the sequence: person blows into yellow balloon, balloon inflates, then releases it (or stops blowing). Now, check background: curtain on left, framed picture on wall. Camera is static but maybe slight shake. Need to mention spatial: person in front, balloon held by hands. Appearance: yellow balloon, large as it inflates.\n\nNow, follow rules: chronological, motion and behavior. So:\n\nA person with brown hair, wearing a dark robe with a red velvet collar, holds a yellow balloon in front of them. They blow into the balloon, causing it to inflate and expand in size. After inflating, they release the balloon, moving their hands away. The background includes a patterned curtain on the left and a framed picture on the wall. The camera remains static with minimal movement, capturing the scene from a frontal perspective.\n\nWait, but need to be concise. Let's make it shorter. Also, check for rules: exclude named characters, so don't say \"person\" but maybe \"individual\"? Wait, the rules say \"main subjects (people/animals/objects)\" so \"a person\" is okay.\n\nWait, the rules say \"concise, chronological paragraph\". So:\n\nThe individual, with brown hair and a dark robe featuring a red velvet collar, holds a yellow balloon in front of them. They blow into the balloon, inflating it until it expands significantly. After inflation, the person releases the balloon, moving their hands away. The background consists of a patterned curtain on the left and a framed picture on the wall. The camera remains stationary with slight movement, positioned to capture the scene from the front.\n\nWait, but the last frame (frame 5) shows the person's hands moving, so \"releases the balloon\" or \"drops the balloon\"? Let's see the video: frame 0: holding, blowing; frame 1: blowing, balloon growing; frame 2: still blowing; frame 3: balloon large; frame 4: balloon still large, person's hands near mouth; frame 5: person moves hands away, balloon is gone? Or maybe the balloon is released. So the sequence is blowing, then releasing.\n\nAlso, the video is in a room with curtain and picture. Camera is static, no pan, just a slight shake as per the video quality.\n\nLet's check the output format. It must be inside <caption_output> tags.\n\nSo final caption:\n\nA person with brown hair and a dark robe with a red velvet collar holds a yellow balloon in front of them, blowing into it to inflate the balloon until it expands. The individual then releases the balloon, moving their hands away. The background features a patterned curtain on the left and a framed picture on the wall. The camera remains static with minimal movement, capturing the scene from a frontal perspective.\n\nWait, but maybe \"releases\" is not accurate. Let's check the frames:\n\nFrame 0: person holding balloon, mouth near it.\n\nFrame 1: same, balloon larger.\n\nFrame 2: balloon larger.\n\nFrame 3: balloon large, person's hands near balloon.\n\nFrame 4: person's mouth is open, maybe blowing? Wait, no, the video is short. Wait, the problem says \"chronological paragraph\". So step by step:\n\n- Person holds yellow balloon, blows into it.\n\n- Balloon inflates (grows larger).\n\n- After inflation, the person stops blowing and releases the balloon.\n\nBut in the video, the last frame shows the person's hands not holding the balloon.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6P5msMyJ3yY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6P5msMyJ3yY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 41.59817468007406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person inflates a green balloon using their mouth; the balloon expands while the person's hands and head move to control it. The person's upper body and arms exhibit discrete motion due to active blowing and positioning.", "background_and_ambient_analysis": "Static background elements (curtains, wall, framed pictures) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "6OtUlKKdYBc", "file_name": "6OtUlKKdYBc_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white t-shirt, blue shorts, and black sneakers performs kettlebell exercises in a room. He begins in a lunge position with the kettlebell held in his right hand, rises to a standing position, then executes a lateral lunge to the left while holding the kettlebell. The background includes a window with blinds and two kettlebells on the floor; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6OtUlKKdYBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6OtUlKKdYBc_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 70.46496427542158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main object is a person performing boxing movements (punches, leg shifts) with visible motion in limbs and body; kettlebells are stationary.", "background_and_ambient_analysis": "The background (white wall, window with blinds, kettlebells) is static; no fluid motion (fire, water, smoke) or wind observed."}}
{"video_id": "6P2paYdSnLs", "file_name": "6P2paYdSnLs_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white t-shirt holds a silver flute horizontally, playing it with fingers on the keys and mouth on the mouthpiece, then lowers the flute. The setting features wooden walls and a door to the left. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6P2paYdSnLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6P2paYdSnLs_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 82.09489255682642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man is playing a flute; his hands and the flute show discrete movements due to finger placement and embouchure adjustments during playing.", "background_and_ambient_analysis": "The background (wooden walls, door, ceiling lights) is static and does not shift. There is no fluid motion (fire, water, smoke) or wind present."}}
{"video_id": "6PKQJKVkv1I", "file_name": "6PKQJKVkv1I_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing white pajamas with brown floral patterns lies on pink bedding, initially sleeping with eyes closed. The baby then moves their arm, turns their head, and shifts position on the bed. Background includes patterned pillows and a small toy. Camera pans around the baby with slight adjustments to capture movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PKQJKVkv1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PKQJKVkv1I_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 36.25953076864614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A baby (wearing a patterned onesie) is moving slightly: arms and legs shifting, head turning.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (pillow, stuffed toy) remain static throughout the video."}}
{"video_id": "6PV3Rzr0u7g", "file_name": "6PV3Rzr0u7g_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with a circular logo sits on a couch, holding an acoustic guitar and strumming. Their hands move rhythmically over the guitar’s strings, occasionally adjusting finger placement. The scene is dimly lit with soft background elements like a patterned wall. The camera remains stationary throughout, capturing the individual from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PV3Rzr0u7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PV3Rzr0u7g_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 142.0428517849403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands across the guitar strings and body, exhibiting controlled physical motion from explicit guitar-playing actions. The guitar itself shows minor vibration but remains firmly held by the person.", "background_and_ambient_analysis": "The background (couch, lamp, walls) shows no shifting or fluid motion; no fire, water, smoke, or wind present. Static elements remain uniformly positioned throughout the clip."}}
{"video_id": "6P_XBWuuDjs", "file_name": "6P_XBWuuDjs_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing lights a candle on a silver menorah while two children stand in front of him, one wearing a green shirt and the other a dark beanie, both observing the action. The man moves his hand to ignite the candle, with the children leaning forward to watch. The camera pans slightly to the right, focusing on the menorah's multiple candles. The background includes a window with blinds and minimal decorative elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6P_XBWuuDjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6P_XBWuuDjs_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 140.87583639446777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (people) move: an adult lights a candle, then a child takes the lighter to light additional candles. The movements involve hands and upper bodies performing explicit actions (lighting candles).", "background_and_ambient_analysis": "The background includes static elements like windows with blinds and decor. There is no uniform shifting of background elements, and while candle flames are visible, they are not dominant environmental motion."}}
{"video_id": "6POjwOWrc9U", "file_name": "6POjwOWrc9U_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sled down a snowy slope: the first, in a blue jacket and red sled, slides ahead of the second person in an orange jacket and red sled. Both maintain a steady downward motion across the snow-covered terrain, with the blue-jacketed sledder slightly leading. The camera pans right to follow their descent, capturing their movement against a backdrop of distant trees and rocky outcrops.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6POjwOWrc9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6POjwOWrc9U_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 434.2019765997421, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Description of the discrete objects and their motion (e.g., two people sledding down a hill)", "background_and_ambient_analysis": "Brief analysis of background and ambient motion (e.g., static background, no fluid motion)"}}
{"video_id": "6PDzV3TbNEs", "file_name": "6PDzV3TbNEs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video has three panels, but the main focus is the left panel. Let's see: the main subject is a person in blue shirt and helmet, crawling through a rocky cave. Then there's another person in blue shirt with a headlamp, and another in red in the lower right. \n\nFirst, the main action: the person in blue helmet and blue shirt is moving through the cave, using their hands to navigate. Then the top right panel shows another person in blue, maybe also moving. The bottom right is a person in red. Wait, the video shows them crawling. Let's check the frames:\n\nFrame 0: Left panel person in blue helmet, blue shirt, crouching. Top right person in blue with headlamp. Bottom right person in red, crouching.\n\nFrame 1: Left panel person is moving forward, crawling. Top right person is moving. Bottom right person is moving.\n\nWait, the task is chronological. So start with the first action. The main person in blue helmet (blue shirt) is crawling through a rocky crevice, using their hands to pull themselves. Then the top right panel shows another individual in blue shirt with a headlamp also crawling, and the bottom right has a person in red, possibly moving. \n\nNeed to mention appearance: blue helmet, blue shirt (main), blue shirt and headlamp (top right), red shirt (bottom right). Number: at least three people (but maybe two in left, one in top right, one in bottom right). Wait, the left panel is the main one. Let's list:\n\n- Left panel: a person in blue shirt and white helmet (or light blue?) crawling through a narrow rocky passage, moving forward with hands on the rocks. \n- Top right: another person in blue shirt with a headlamp (light blue shirt, headlamp on) also crawling, positioned above the main person's path? Wait, no, the panels are separate. But the video is split into three panels. But the main action is the left panel. Wait, the instructions say \"main subjects (people/animals/objects)\". So the people in each panel.\n\nChronologically: the video shows three people in separate cave sections. The main subject (left panel) is a person in blue shirt and helmet crawling through the rocky cave, moving forward. Then in the top right panel, another person in blue shirt with a headlamp is also crawling, and in the bottom right panel, a third person in red shirt is crawling. All are moving through the rocky terrain.\n\nWait, the frames show the left panel person progressing: starting by crouching, then moving forward, hands on rock. The top right person is also moving. The bottom right person in red is moving. \n\nNow, spatial relationships: the main person is in the left panel, the others in top right and bottom right. But maybe they are in different parts of the cave, but the cave is the same environment.\n\nAppearance: the main person has a blue shirt, white helmet (maybe), headlamp. Another person (top right) blue shirt, headlamp. Third (bottom right) red shirt, headlamp.\n\nNumber: three people.\n\nMotion: all crawling through the cave, moving forward, using their hands to navigate the rocky surfaces.\n\nCamera perspective: split-screen (three panels), but the main focus is on the left panel. The camera in each panel is following the subjects, probably static or slight movement. Wait, the rules say \"conclude with camera perspective and movement\". So the camera is split into three sections, each showing a person moving. The left panel's camera is following the person as they crawl, maybe a close-up shot. The top right and bottom right might be similar.\n\nBut the rules say: \"briefly describe their appearance and number (color, size, orientation)\". So the main people: three individuals. First person (left panel): blue shirt, helmet (light blue?), crouching, crawling. Second (top right): blue shirt, headlamp, crawling. Third (bottom right): red shirt, headlamp, crawling.\n\nNow, chronological order: the video starts with the three individuals in their respective positions. Then they move. So the order is the movement through the cave.\n\nWait, the frames show the left panel person moving forward, hands on rocks. Top right person moving. Bottom right person moving.\n\nSo the caption should be: Three individuals navigate a rocky cave passage. The main subject in the left panel wears a blue shirt and light blue helmet, crawling forward with hands gripping the rocks. Another individual in a blue shirt with a headlamp crawls in the top right panel, while a third person in a red shirt with a headlamp crawls in the bottom right panel. All move steadily through the narrow crevice. The camera employs", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PDzV3TbNEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PDzV3TbNEs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 157.67239945023147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person wearing a helmet and headlamp is walking through the cave, moving from left to right in the main panel. The movement is consistent locomotion with no collisions or external forces shown.", "background_and_ambient_analysis": "No fluid or environmental motion observed. Cave walls and ground are static; no fire, water, smoke, or wind detected. Background elements (rocks) remain fixed across all panels, indicating no ambient environmental motion."}}
{"video_id": "6PdsTkIHjvA", "file_name": "6PdsTkIHjvA_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red sleeve uses a pepper grinder to add seasoning to a large stainless steel pot of boiling liquid on a stovetop, with steam rising from the pot. The pot is centered on the black stovetop, and a white plate sits to its right. The camera focuses closely on the hand and pot, slightly following the hand’s motion as it moves to grind pepper into the liquid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PdsTkIHjvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PdsTkIHjvA_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 40.57298783256831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete object) is actively grinding and sprinkling spices into the pot, with clear motion due to physical action.", "background_and_ambient_analysis": "The kitchen background (countertop, stove, plates) shows no uniform shifting, indicating no camera motion. The steaming liquid in the pot is a secondary fluid motion, not dominant."}}
{"video_id": "6PaWbm9ts80", "file_name": "6PaWbm9ts80_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a shot of various bottles on illuminated shelves. Then it cuts to a bar scene where someone is pouring a drink with smoke. Next, two men in black shirts and ties are at a bar; one is juggling bottles. I need to describe each scene in order.\n\nFirst scene: bottles on shelves, colors like blue, green, red, etc. Then the bar scene with hands pouring into glasses (red drinks, smoke). Then the two men: one juggling a bottle, the other holding something. Spatially, the man with the bottle is behind or next to the other. Background has mannequins and a woman with leopard print. Camera moves from the bottle display to the bar, then to the men. \n\nCheck rules: chronological, main subjects' motion. First scene: static bottles. Then pouring, then juggling. Mention appearance: bottles are various colors, the men in black shirts/ties. Spatial: in the bar scene, bottles on the bar, the man juggling is behind the other. Background minimal. Camera perspective: first static, then maybe a cut to the bar, then to the men.\n\nMake sure to exclude text recognition (like \"BOMB\" in the bar scene, but the rule says exclude text recognition, so maybe don't mention it). Also, named characters not included. \n\nSo structure: start with the bottle display, then the pouring action, then the two men juggling. Describe motions: pouring with smoke, one man juggling bottles, the other speaking. Appearances: bottles (colors), men (black shirts, ties). Spatial: the men are at the bar, one juggling a bottle (throwing it up), the other holding a bottle. Camera: first a static shot of bottles, then cuts to the bar, then to the men. \n\nNow, write concise paragraph in order. Check for rules:\n\na) Motion and behavior in chronological order: scene 1 (static bottles), scene 2 (pouring), scene 3 (juggling and speaking).\n\nb) Describe appearance: bottles are various colors (blue, green, red, orange, black), men are in black shirts and ties.\n\nc) Spatial: in the bar scene, the bottles are on the counter; the men are at the bar, one behind the other.\n\nd) Camera: starts with static shot, then cuts to bar, then to the men.\n\ne) Background minimal: in scene 3, background has mannequins and a woman (but keep minimal).\n\nf) Exclude text, named characters: don't mention \"BOMB\" or names.\n\nNow, draft:\n\nThe video opens with a static display of colorful bottles (blue, green, red, orange, black) arranged on illuminated shelves against a tiled wall. It transitions to a bar where hands pour a red beverage into glasses, generating white smoke. Next, two men in black shirts and ties stand behind a bar; one juggles a white bottle while the other gestures with a bottle in hand. The man juggling tosses the bottle into the air, while the other remains stationary. The camera shifts from the bottle display to the bar scene, then focuses on the men's actions, maintaining a medium shot throughout.\n\nWait, check if \"static display\" is correct. First scene is static, then cut to bar (motion of pouring), then to men juggling (motion). Background in scene 3: minimal, just the bar and maybe some background elements but keep it brief.\n\nCheck rules: \"briefly describe appearance and number\"—bottles: various colors, number not specified but \"various\". Men: two, black shirts, ties.\n\nAlso, \"spatial relationships\": in the bar scene, the man juggling is to the left of the other (from the camera's view, but since the video is a cut, need to say \"one behind the other\" or \"next to each other\"). The description says \"two men in black shirts and ties stand behind a bar; one juggles... while the other gestures...\".\n\nNow, revise to be concise. Let's check the example:\n\nFirst part: [0.0] shows bottles on shelves. Then [1.5] bar with pouring, then [3] two men.\n\nSo:\n\nThe video begins with a static arrangement of colorful bottles (blue, green, red, orange, black) on illuminated shelves. It then cuts to a bar scene where hands pour a red liquid into glasses, creating white smoke. Next, two men in black shirts and ties stand behind a bar; one juggles a white bottle while the other holds a bottle and gestures. The man juggling tosses the bottle upward. The camera transitions from the bottle display to the bar, focusing on the men's actions.\n\nCheck for conciseness. Make sure to mention motion (pour", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PaWbm9ts80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PaWbm9ts80_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.73749192068203, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (foreground and background) are actively shaking bottles. The bottles and hands exhibit discrete, rhythmic motion from explicit physical action (shaking).", "background_and_ambient_analysis": "The background (dark curtain and stationary tables) shows no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "6PlMgJqWw54", "file_name": "6PlMgJqWw54_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in light gold robes stand at a podium with microphones, positioned left, middle, and right; they sing or speak with subtle head and mouth movements as the camera slightly pans left, revealing a blurred audience in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PlMgJqWw54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PlMgJqWw54_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 160.45686055173502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in robes are visible, exhibiting subtle movements (e.g., head turns, hand gestures) consistent with singing or performing. These are discrete, solid objects with motion driven by their own locomotion.", "background_and_ambient_analysis": "The background features a static wall with a sculptural relief; no shifting or fluid motion (e.g., fire, water, smoke) is observed. Ambient environmental motion is absent."}}
{"video_id": "6PffaUPje18", "file_name": "6PffaUPje18_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman with a bun, wearing a black tank top, light blue jeans, and black Nike sneakers, holds yellow dumbbells and performs a squat motion, lifting the weights upward to chest level then lowering them back down. She stands on a blue floor with an orange wall in the background, captured by a static camera from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PffaUPje18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PffaUPje18_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 147, "blur_score": 40.244509074077115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a discrete solid object) is performing squats with a barbell; the motion is due to the person's own physical locomotion.", "background_and_ambient_analysis": "Background is static (orange wall, purple floor, door) with no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6PzPqM7cXiw", "file_name": "6PzPqM7cXiw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt, wearing a yellow headband and a white mask, is seen from behind focusing on a task at a counter. They turn their head to the right, revealing a window with a brick wall in the background and a white container on the counter. The camera pans slightly to the right, following the person as they reach toward the counter with a black-handled tool, their arm moving into the frame. The workspace includes shelves with small items and a window with visible outdoor elements. The camera maintains a steady view with minimal movement, capturing the person’s upper body and immediate surroundings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6PzPqM7cXiw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6PzPqM7cXiw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 709.6255768717872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt, safety goggles, and mask moves their head and arms while interacting with objects on a lab bench. The person reaches toward a shelf, adjusts their head position, and manipulates a long rigid object on the bench.", "background_and_ambient_analysis": "The background (brick wall, window, shelves, and static lab equipment) shows no shifting or fluid motion. No fire, water, smoke, or wind is present. The environment appears controlled and stationary."}}
{"video_id": "6QI-V10VgWI", "file_name": "6QI-V10VgWI_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blurry red scene opens with a white figure, transitioning to a greenish-yellow environment as the individual, dressed in white, begins moving energetically. The figure then dances on a yellow-lit stage, executing dynamic arm and leg movements while the background shifts in color. The camera follows the dancer’s motion with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QI-V10VgWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QI-V10VgWI_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 81.24985215251054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two dancers (man and woman) are moving, performing a dance routine. Their motion is due to locomotion and arm movements, characteristic of discrete solid objects.", "background_and_ambient_analysis": "The background (stage structures) remains fixed and does not shift uniformly. Lighting changes are due to stage lighting, not environmental motion (e.g., no fire, water, smoke, wind). The initial blur is likely due to video quality or focus adjustment, not camera movement."}}
{"video_id": "6Q4tihFXtiM", "file_name": "6Q4tihFXtiM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black and yellow sleeveless shirt and white shorts crouches on the sand, using his hands to smooth and shape a sand structure while several people stand behind him. The camera remains static, focusing closely on his hands and the sand sculpture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Q4tihFXtiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Q4tihFXtiM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 91, "blur_score": 60.74504257380897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively working on a sand sculpture with their hands and a tool, moving the tool in the sand to shape it.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, wind). Background elements (sand, distant figures) are stable."}}
{"video_id": "6QcJs9YI_io", "file_name": "6QcJs9YI_io_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large, densely packed crowd of people in varied clothing dances energetically under shifting stage lights, initially moving rhythmically with arms raised. As the scene progresses, the lighting intensifies to vibrant red and white, prompting more vigorous movements and individuals climbing onto others' shoulders to elevate their view. The crowd remains tightly clustered, swaying and cheering throughout. The camera moves slightly through the throng from a ground-level perspective, capturing chaotic energy and dynamic interactions, with occasional motion-induced shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QcJs9YI_io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QcJs9YI_io_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 156.8691197566986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The crowd consists of people moving by dancing, raising hands, and swaying. Each person is a discrete solid object moving due to their own locomotion.", "background_and_ambient_analysis": "The background (stage structure) is relatively static and not shifting uniformly. There is no fire, water, or wind as the dominant motion."}}
{"video_id": "6Qb02TB9ctw", "file_name": "6Qb02TB9ctw_000390_000400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to act as an expert video captioner and generate a concise, chronological paragraph describing the provided video. The rules are pretty specific, so I need to make sure I follow them all.\n\nFirst, the main subjects are people playing basketball. The video starts with a group on the court. I should note the number of people, their colors, and their actions. The first frame shows a player in blue and white dribbling, surrounded by others. Then the action moves as the ball is passed or shot. The second frame shows the ball going towards the hoop. The third frame might have someone shooting, and the fourth frame shows the ball in the basket.\n\nWait, the user mentioned to focus on motion and behavior in chronological order. So I need to list the sequence of events. Let's check each frame:\n\nFrame 0: A player in blue/white dribbling, others around. Maybe a blue jersey player is moving with the ball.\n\nFrame 1: The ball is in the air towards the hoop. Players are moving to catch or block.\n\nFrame 2: Ball going through the hoop. Maybe someone just scored.\n\nFrame 3: Players running towards the basket, maybe after the score.\n\nFrame 4: More players moving, maybe the next play starts.\n\nWait, the user says \"chronological paragraph\", so the order of the frames is the sequence. The video progresses from start to finish. So the first part is the player with the ball, then he shoots, the ball goes through the hoop, players react, and then the next play.\n\nNow, about appearance: number of people. The video shows several players. Some in blue jerseys, others in white or red. But since it's a basketball game, probably two teams. Maybe 5-6 players visible in each frame, but exact numbers might not matter. The user says \"briefly describe their appearance and number (color, size, orientation)\". So maybe mention \"players in blue and white jerseys\" and note that they're moving dynamically.\n\nSpatial relationships: in the first frame, the player with the ball is in the center, others around him. Then he moves towards the basket. The ball goes towards the hoop. Maybe in the second frame, a player in blue shoots. Then the ball is in the net. Then other players react.\n\nCamera perspective: it's an indoor court, so the camera is probably at a medium height, maybe slightly shaky as it follows the action. The description mentions \"slight shake\" in the rules, so I need to note if the camera moves. The video seems to be a pan or follow the action, maybe panning left or right. Wait, the rules say to mention the camera perspective and movement. The user example didn't include that, but the rules require it.\n\nBackground: minimal unless essential. The court is indoor, so maybe mention the court lines and the basketball hoop, but not too much. The user said to exclude text recognition, so the numbers on the banners aren't mentioned.\n\nLet me structure it step by step:\n\n1. Start: Players in blue and white jerseys on an indoor court. One player in blue and white dribbles the ball, surrounded by opponents.\n\n2. Action: The ball is passed to another player in blue, who shoots towards the hoop. The camera follows the ball as it arcs through the air.\n\n3. Result: The ball goes through the net. Players move towards the basket, some in blue and white, others in red, reacting to the score.\n\n4. Continuation: The scene shifts to players regrouping, with the ball being dribbled again. The camera pans slightly to follow the action, showing the court's wooden floor and hoop structure.\n\n5. Camera movement: The camera is handheld, with a slight shake, maintaining a medium shot angle from the side of the court.\n\nWait, the rules say to keep background minimal. So maybe just mention the court and hoop as essential. Also, the number of players: in the first frame, there are about 6-7 people. Then the ball is shot, and in the next frames, the players are moving around.\n\nNeed to keep it concise. Let's try to write it in chronological order without too many details.\n\nMain points:\n\n- Indoor basketball court with players in blue and white jerseys.\n\n- A blue player dribbles the ball, passes it, then another blue player shoots.\n\n- Ball goes through the hoop.\n\n- Players react, move towards the basket.\n\n- Camera follows the action with slight shake.\n\nCheck the rules:\n\na) Motion and behavior chronologically: yes.\n\nb) Appearance and number: mention colors, maybe number of players (like several players in blue and white).\n\nc) Spatial relationships: e.g., blue player dribbling, then shooting towards the hoop.\n\nd) Camera perspective and movement: handheld, slight shake", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Qb02TB9ctw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Qb02TB9ctw_000390_000400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 676.4801551422543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players (in blue and white jerseys) and the basketball are moving due to running, dribbling, and passing. The basketball is being passed and dribbled by players.", "background_and_ambient_analysis": "The background (walls, court lines) is stable and shows no uniform shifting. No fluid or wind motion observed."}}
{"video_id": "6QggEWht8_M", "file_name": "6QggEWht8_M_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a beige shirt, blue face mask, red ear protection, and a cap guides a dark material along a table saw in an industrial workshop. He uses his right hand to adjust the material's position as it moves across the saw blade, with another person visible working at a distant station. The camera remains stationary, capturing the action from a slightly low angle focused on the man's hands and the sawing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QggEWht8_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QggEWht8_M_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 206.82073641984462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing protective gear is manipulating objects on a work surface with hand movements; discrete solid objects (tools, materials) are being handled.", "background_and_ambient_analysis": "Background elements (industrial walls, equipment) are static; no fluid or environmental motion (fire, water, smoke) observed."}}
{"video_id": "6QqkTYn_Rcs", "file_name": "6QqkTYn_Rcs_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds another person in light clothing, lifting their head. The holder manipulates the held person’s head with their hands, moving it upward and adjusting its position. The held person’s face becomes visible as they turn to face forward. Background is dark and indistinct. Camera remains fixed with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QqkTYn_Rcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QqkTYn_Rcs_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 562.7924899869428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human figures interact in the initial frames (one holding a stick-like object); later frames show a person manipulating a puppet-like figure, indicating physical hand movements driving object motion.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) are visible; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "6QgsKEWcexU", "file_name": "6QgsKEWcexU_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and dark pants walks from the left side of the frame toward the patio area, then bends down to handle a wooden plank on the patio. The camera remains stationary, capturing the backyard scene with a brick house and scattered construction materials.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QgsKEWcexU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QgsKEWcexU_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 851.7105479512074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in blue shirt and shorts) is moving: walking around, lifting and carrying large wooden boards. The motion is due to locomotion and physical lifting.", "background_and_ambient_analysis": "The background (stone building, wooden fence, tree) is static. No fluid motion (fire, water, smoke) or significant wind-induced motion observed."}}
{"video_id": "6QuJ4IjoCMw", "file_name": "6QuJ4IjoCMw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing and light pants runs toward the camera on a dark road at night, approaching from the background, passing in front of the camera, and then moving away into the distance. The camera remains stationary, capturing the motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QuJ4IjoCMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QuJ4IjoCMw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 144, "blur_score": 48.68669586793996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person rollerblading, with distinct motion patterns including forward gliding, leg swings, and controlled turns. The object is clearly bounded and its movement is tracked consistently across frames.", "background_and_ambient_analysis": "The background consists of stationary streetlights and a road surface. No shifting background elements or fluid/environmental motion (fire, water, wind) are present. The scene remains static with consistent lighting from the streetlights."}}
{"video_id": "6QxJFqFQq9Y", "file_name": "6QxJFqFQq9Y_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white chef's coat stands in front of a kitchen shelf with potted plants and glass jars. The camera transitions to a close-up of the person's hands holding a glass bowl filled with green leafy vegetables, using a white immersion blender to mix the contents. The hands move the blender up and down within the bowl, processing the vegetables. The camera remains focused on the blending action with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QxJFqFQq9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QxJFqFQq9Y_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 85.11510537234398, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The immersion blender is moved by the person in a controlled manner within the bowl, processing the green leafy vegetables. The blender is the discrete object in motion due to explicit physical force (blending).", "background_and_ambient_analysis": "The background (kitchen countertop and items) is static. There is no fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "6R0nu76mUKU", "file_name": "6R0nu76mUKU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage-patterned hoodie and beige pants sits cross-legged on a white cloth, with a light blue drum featuring a black \"B\" emblem positioned between their knees. The individual's hands rhythmically tap and strike the drum's surface, maintaining consistent motion across the drum's center. The camera remains stationary in a top-down perspective, capturing the person’s hands and the drum against a plain backdrop with minimal environmental detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6R0nu76mUKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6R0nu76mUKU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 74.11745285539097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a blue disc (frisbee) with their hands. The disc is pressed, rotated, and moved by the person's hands. The person's body is mostly static while the hands and disc move.", "background_and_ambient_analysis": "Background is static (white sheet and wooden baseboard). No shifting background or environmental elements (fire, water, wind)."}}
{"video_id": "6RPY7V3K8_s", "file_name": "6RPY7V3K8_s_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person golfing. The main subject is a man. He's wearing a light-colored shirt, dark pants, and a white cap. He's on a green golf course. The sequence: he's standing, then swings the club. Let's check the frames.\n\nFrame 0: he's in a stance, club down. Frame 1: same. Frame 2: he starts swinging. Frame 3: mid-swing, club up. Frame 4: he's in the follow-through position. So the motion is from address to swing to follow-through.\n\nAppearance: male, light shirt, dark pants, white cap. Number: one person. Spatial: on a green, with some background like a stone wall and open field. But background is minimal as per rules.\n\nCamera: static, probably fixed position, no movement mentioned. Perspective is eye-level, maybe slightly low angle.\n\nNeed to be concise, chronological. Start with him standing, then swinging. Mention the club. Don't need to mention background unless essential. The stone wall is in the background, but maybe just say \"open field\" or \"golf course\".\n\nLet me structure: A man in a light shirt, dark pants, and white cap stands on a green golf course, addressing a golf ball with a club. He swings the club, raising it to the top of his backswing, then follows through with the motion, completing the swing.\n\nCheck the rules: focus on motion, chronological. Appearances: yes, color, size (he's an adult, so size is normal), orientation (standing, then swinging). Spatial: on green, ball in front (since he's addressing it). Background: minimal, so just note it's a golf course.\n\nCamera: fixed, no movement, so \"static camera\".\n\nWait, the output format is a paragraph. Let's make sure it's concise.\n\n\"A man wearing a light-colored shirt, dark pants, and white cap stands on a green golf course, addressing a golf ball with a club. He initiates a golf swing, raising the club to his shoulder, then completes the follow-through motion with his body turned towards the target. The camera remains static, capturing the sequence from a ground-level perspective.\"\n\nWait, check the frames: frame 2 is the start of the swing (club moving), frame 3 is mid-swing (club up), frame 4 is follow-through. So the motion is from stance to backswing to follow-through.\n\n\"Standing on a green golf course, a man in a light shirt, dark pants, and white cap addresses a golf ball with a club. He swings the club upward, completing the backswing with the club behind his head, then follows through with the motion, ending the swing with the club pointing forward. The camera is static, positioned to capture the action from the side.\"\n\nBut need to be concise. Let's see:\n\n\"A man in a light shirt, dark pants, and white cap stands on a green golf course, addressing a golf ball. He swings the club in a smooth motion, raising it to his shoulder, then completes the follow-through by turning his body towards the target. The camera remains stationary, capturing the action from a ground-level perspective.\"\n\nWait, the first frame: he's in address position. Then frame 2, he starts moving. Frame 3: backswing. Frame 4: follow-through. So the sequence is: address → backswing → follow-through.\n\nYes. Now, the background: there's a stone wall and open field, but rules say minimal background. So maybe just mention \"golf course\".\n\nAlso, the golf ball is there, so he's hitting it. But in the video, the ball is at the start, then after swing, it's gone.\n\nSo the caption should be:\n\n\"A man wearing a light-colored shirt, dark pants, and white cap stands on a green golf course, addressing a golf ball with a club. He initiates a golf swing, raising the club to the top of his backswing, then follows through with the motion, completing the swing. The camera remains static, capturing the action from a side view.\"\n\nCheck rules: chronological, motion, appearance (color, size, orientation), spatial (on green), background minimal. Camera perspective: static, side view.\n\nWait, the video shows him from the side, so camera is side view.\n\nAlso, make sure it's a paragraph, concise. Let's trim:\n\n\"A man in a light shirt, dark pants, and white cap stands on a green golf course, addressing a golf ball with a club. He swings the club in a smooth arc, raising it to his shoulder, then completes the follow-through motion. The camera is static, capturing the sequence from a side perspective.\"\n\nYes, that's concise. Let's check the order:\n\n- St", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RPY7V3K8_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RPY7V3K8_s_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 94, "blur_score": 227.84101139392854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (golfer) is performing a discrete physical action: swinging a golf club, with motion consistent with intentional force application to a golf ball.", "background_and_ambient_analysis": "Background features (dunes, horizon, grass) are static with no shifting or fluid motion; no fire, water, smoke, or significant wind-driven elements visible."}}
{"video_id": "6QzjcSMAE40", "file_name": "6QzjcSMAE40_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three astronauts in blue shirts and khaki pants begin upside down in a space station module, flip to an upright position while moving toward the camera, then align facing forward. They remain in a row, surrounded by equipment, with the camera maintaining a fixed perspective and minimal shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QzjcSMAE40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QzjcSMAE40_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 154, "blur_score": 339.85242660218006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three astronauts in blue shirts and khaki pants exhibit clear locomotion: bending, stepping, and turning within the spacecraft interior.", "background_and_ambient_analysis": "Background elements (spacecraft walls, equipment panels) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental motion dominates."}}
{"video_id": "6RSeHDRJu0Y", "file_name": "6RSeHDRJu0Y_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt grooms a small, fluffy white dog. The dog initially faces away from the camera, then turns to face forward as the person adjusts its position and uses grooming tools. The person’s hands guide the dog on a surface, with the dog’s body shifting orientation during the process. The camera remains in a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RSeHDRJu0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RSeHDRJu0Y_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 254.06518914142185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog and the groomer's hands are moving; the dog exhibits slight head movements and the groomer is trimming its fur and adjusting its position.", "background_and_ambient_analysis": "The background (green wall and equipment) is static with no shifting, and there are no fluid environmental elements (fire, water, smoke, wind)."}}
{"video_id": "6QvATq2oh6Q", "file_name": "6QvATq2oh6Q_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue cap, blue mask, and gray shirt uses a green power tool on wooden planks placed on a workbench. He shifts the planks to the side, repositions them, and continues working on the wood. The workspace features a concrete wall and scattered tools, with the camera remaining stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6QvATq2oh6Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6QvATq2oh6Q_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.46849112618107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person manipulates a wooden piece and hand tool (chisel) with precise hand movements, repositioning the wood and applying force to shape it.", "background_and_ambient_analysis": "The concrete wall and wooden workshop structures remain static throughout; no fluid motion (fire, water, smoke) or wind is observed."}}
{"video_id": "6RhjQS5BW2s", "file_name": "6RhjQS5BW2s_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a purple bracelet spreads white, creamy frosting onto a dark brown chocolate cake layer. The hand moves steadily across the top of the cake, smoothing the frosting. The camera shifts from a medium shot of the cake assembly to a close-up, focusing on the frosting motion as the hand continues to apply the frosting, with blurred background elements visible behind the cake. The perspective remains steady, emphasizing the detailed spreading action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RhjQS5BW2s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RhjQS5BW2s_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 170.8473793409944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a knife is actively spreading frosting on a chocolate cake layer; the knife and hand exhibit controlled, deliberate motion consistent with discrete object interaction.", "background_and_ambient_analysis": "Background elements (container, yellow bottle) show minimal to no uniform shifting, and there is no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "6RQRn3_T-M8", "file_name": "6RQRn3_T-M8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two women. One is standing, the other sitting. The standing woman is putting on a white glove, and the sitting woman is helping. Let's break it down.\n\nChronological order: The standing woman (black top, dark pants) is holding a black coat. The sitting woman (blonde, white and blue top) reaches out to help with a white glove. The standing woman adjusts the glove on her hand, the sitting woman holds it. They're in a room with a white wall, some posters, a radiator. But background should be minimal.\n\nMain subjects: Two women. Motion: Standing woman puts on glove, sitting woman assists. Spatial: Standing in front of sitting. Camera is stationary, probably a fixed shot. Background details like posters and radiator are minimal.\n\nCheck rules: Focus on motion, chronological. Appearance: Standing woman black top, dark pants; sitting woman blonde, white/blue top. Spatial: sitting woman in front of standing? Wait, no, the standing is facing the sitting, so sitting woman is seated, standing in front? Maybe the standing is to the left of the sitting? Wait, the video: one stands, one sits. The standing person is holding the coat, the sitting person is helping with the glove. So action: standing woman uses her hands to put on the glove, sitting woman holds the glove and guides it.\n\nChronological: The sitting woman holds a white glove, the standing woman is in the process of putting it on. They adjust it. So step by step: Sitting woman assists standing woman by holding the white glove; standing woman moves her hand into the glove, then adjusts it.\n\nCamera: Fixed, no movement mentioned. Background: wall with papers, radiator, but minimal.\n\nSo putting it all together: Two women interact in a room; a standing woman in a black top and dark pants receives a white glove from a seated blonde woman in a white and blue top, who assists by holding the glove as the standing woman adjusts it onto her hand. The camera remains stationary.\n\nWait, need to be concise. Let's check the rules: \"concise, chronological paragraph\". So start with the action. \n\nFirst frame: standing woman is putting on coat? Wait, no, the video shows the standing woman taking off or putting on a glove. The image shows her holding a coat, but the action is with the glove. Wait, the first frame: she's holding a black coat, and the sitting woman is holding a white glove. Then she puts the glove on her hand. So the sequence is: Seated woman holds white glove, standing woman takes it and places it on her hand, adjusting it.\n\nSo the caption should describe the motion in order. Let's structure:\n\nA standing woman in a black top and dark pants receives a white glove from a seated blonde woman in a white and blue top. The seated woman holds the glove, guiding it onto the standing woman’s hand as she adjusts it. The camera remains stationary throughout.\n\nCheck if that's chronological. Yes: seated woman provides glove, standing woman puts it on, adjusts.\n\nAppearance: standing woman black top, dark pants; seated blonde, white/blue top. Spatial: seated woman to the right (assuming the view), standing in front. But maybe just say one is seated, the other standing. The rules say \"mention spatial relationships if relevant\". Here, the seated is assisting the standing, so maybe \"seated woman assists standing woman\".\n\nBackground: minimal, so not to describe unless essential. The room has wall, but not important.\n\nSo final caption: Two women interact in a room; a seated blonde woman in a white and blue top assists a standing woman in a black top and dark pants by holding and adjusting a white glove on her hand. The camera remains stationary.\n\nWait, let's check the rules again. The standing woman is putting on the glove, so \"the standing woman places her hand into the white glove held by the seated woman, then adjusts it\".\n\nMore precise: The seated woman holds a white glove, guiding it as the standing woman, wearing a black top and dark pants, places her hand into it and adjusts the fit. The camera is stationary.\n\nYes, that's chronological. Let's make sure. Steps:\n\n1. Seated woman holds white glove.\n\n2. Standing woman puts hand into the glove.\n\n3. They adjust it.\n\nSo the caption: A seated blonde woman in a white and blue top holds a white glove while assisting a standing woman in a black top and dark pants; the standing woman places her hand into the glove and adjusts its fit. The camera remains stationary.\n\nThat's concise, chronological, mentions appearance, spatial (seated vs standing), motion. Background minimal.\n</think>\n\n<caption_output>A seated blonde woman in a white and blue top assists a standing woman in a black top and dark pants by holding", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RQRn3_T-M8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RQRn3_T-M8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 97.73397621575977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interact with a jacket; their hands and arms exhibit discrete motion as they adjust or put on the garment.", "background_and_ambient_analysis": "Static background elements (walls, radiator, posters) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "6RmUuWZcwzI", "file_name": "6RmUuWZcwzI_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a black shirt, gray shorts, white socks, and black shoes stands on a gym floor with a barbell on the ground. He jumps over the barbell, landing on the opposite side, then walks away. The camera captures the action from a stationary fisheye perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RmUuWZcwzI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RmUuWZcwzI_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 278.5317350577531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing weightlifting movements, lifting a barbell with visible arm/leg motion and body displacement.", "background_and_ambient_analysis": "Green walls, gym equipment, and red plates remain static; no fluid/environmental motion (fire, water, smoke) present."}}
{"video_id": "6S9U7rDO8T8", "file_name": "6S9U7rDO8T8_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a white ceramic vase holding pink and purple roses with green foliage, resting on an ornate lace doily. It transitions to a square box adorned with a lace border featuring red and white roses. Next, the scene shifts to a rectangular box displaying a central image of oranges and flowers, surrounded by a checkered pattern with floral motifs. The camera cuts between these objects abruptly with no noticeable movement, maintaining a static focus on each item in sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6S9U7rDO8T8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6S9U7rDO8T8_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 802.4855240045995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is visible interacting with a decorative box, moving to apply a substance (e.g., paint or adhesive) to its surface.", "background_and_ambient_analysis": "Background elements (light-colored surface) are static and consistent across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6RpzDB0k3xc", "file_name": "6RpzDB0k3xc_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there are four kids in a room with a backdrop. The backdrop has green and red decorations, maybe a tree and some other shapes. The floor is tiled. \n\nLooking at the sequence: \n\nAt the start (0.0s), the girl in red skirt is holding a basket. The girl in black shirt is holding a white sheet, and the boy in white shirt is standing. Then, in the next frames, the girl in black moves her leg, maybe adjusting her stance. The girl in red is still holding the basket, and the boy is moving his arms. \n\nWait, the main actions: the girl in red skirt (white top, red skirt) is holding a basket. The girl in black shirt (black top, pink skirt, white socks) is holding a paper and moving her leg. The boy in white shirt (dark pants) is interacting, maybe moving his arms. There's another kid in blue in the background. \n\nChronologically: The girls and boys are standing, then the girl in black adjusts her leg (maybe stepping), the girl in red holds the basket, the boy moves his arms. The background has the green and red decorations, but we don't need to elaborate much. \n\nCamera: it's a static shot, maybe slight movement? Wait, the description says \"slight shake\" but maybe in this case, it's a steady shot. Wait, the problem says \"conclude with camera perspective and movement\" but the example in rules says \"top-down, pan left, slight shake\". So we need to check if the camera moves. In the video description, the frames are sequential but the camera seems to be steady, maybe slight movement. But according to the given frames, the camera isn't moving much. \n\nWait, the task is to generate a caption based on the provided video clips. The user gave a sequence from 0 to 5 seconds. Let's see the actions: \n\nIn frame 0: four kids. Girl in red skirt (white top, red skirt) holds basket. Girl in black (black shirt, pink skirt, white socks) holds paper. Boy in white (white shirt, dark pants) stands. Another kid in blue behind. \n\nFrame 1: They're interacting, maybe the girl in black is adjusting the paper. \n\nFrame 2: Girl in black steps, maybe turning. \n\nFrame 3: Girl in red is still holding basket, girl in black is now facing another direction. \n\nFrame 4: Girl in black is moving her leg, maybe stepping. \n\nFrame 5: Girl in black has her hand on her hip, boy is moving his arm. \n\nSo the main motions: the girl in black shirt (black top, pink skirt) moves her leg and shifts position, the boy in white shirt (white shirt, dark pants) interacts with others, holding something (maybe a rope or object), the girl in red skirt (white top, red skirt) holds a basket throughout. The background has a blue banner with green and red decorations (like a tree with red apples). \n\nNow, structure the caption:\n\nStart with subjects and their actions in order. \n\nFirst, four children: a girl in red skirt (white top), a girl in black shirt (pink skirt), a boy in white shirt (dark pants), and another child in blue. They stand in front of a blue backdrop with green and red decorations. The girl in red holds a basket; the girl in black holds a white sheet and moves her leg; the boy in white moves his arms. The camera remains static with slight movement. \n\nWait, need to be concise. Let's make it chronological:\n\nIn the sequence, four children interact in a room. A girl in white top and red skirt holds a basket, while a girl in black top and pink skirt holds a white sheet and shifts her stance, stepping with her leg. A boy in white top and dark pants moves his arms, engaging with the others. The camera captures the scene from a steady frontal perspective with minimal movement, focusing on their interactions against a backdrop of blue fabric and green-red decorations.\n\nCheck rules: exclude text recognition (so don't mention \"123\" on shirt), no named characters, no stylistic analysis. Keep background minimal unless essential. The backdrop is essential for context (since it's the setting), but describe minimally. \n\nSo: \n\nA girl in white top and red skirt holds a basket while standing with three other children. A girl in black top and pink skirt holds a white sheet and steps, then turns, while a boy in white top and dark pants moves his arms. The camera stays static, capturing their interactions in front of a blue backdrop with green and red patterns.\n\nWait, need to make it concise and chronological. Let's check the steps:\n\n- Initially, four children are present.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RpzDB0k3xc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RpzDB0k3xc_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 75.38342803958669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (a girl in a red skirt holding a basket, a girl in black/pink, and a boy in white) are moving through locomotion and interaction (e.g., kicking the basket, shifting positions).", "background_and_ambient_analysis": "The background mural and floor are static; no shifting or fluid motion (fire, water, smoke) is present."}}
{"video_id": "6SGLnYLrJTk", "file_name": "6SGLnYLrJTk_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow top, black shorts, and crown plays a guitar on a sidewalk at night, facing a crowd of several onlookers. The camera pans slightly right, capturing the performer's movements and the crowd's attentive stance as they gather in front of the musician.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SGLnYLrJTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SGLnYLrJTk_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 235.40706192266873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People (e.g., woman in yellow top, bystanders) exhibit minimal locomotion (adjusting stance, slight shifts) due to natural human movement.", "background_and_ambient_analysis": "No shifting backgrounds; building and sidewalk are stationary. No fire, water, smoke, or wind observed."}}
{"video_id": "6SEpNXZzBrI", "file_name": "6SEpNXZzBrI_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two boys in light blue shirts stand side-by-side; one holds large brass cymbals, raising and lowering them, while the other plays a keyboard with moving hands. The cymbal holder shifts slightly rightward, and the keyboard player presses keys. Background features a brick wall and vertical metal pipes. Camera maintains a static perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SEpNXZzBrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SEpNXZzBrI_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 227.3140674152533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in blue shirts interact with musical instruments: one manipulates a cymbal (rotating it), the other plays a keyboard. These are discrete solid objects moving due to intentional physical actions.", "background_and_ambient_analysis": "Background elements (metal racks, wall) are static with no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "6SKeTqRS6HY", "file_name": "6SKeTqRS6HY_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and dark vest sits in a chair, exhaling smoke from a handheld device, then lowers and rotates it to display the object while smoke dissipates. The camera remains stationary, capturing the individual against an interior background with a staircase to the left and a door to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SKeTqRS6HY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SKeTqRS6HY_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 117.31758618428759, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man's hands and the cigarette are moving as he inhales, exhales, and turns the cigarette, indicating discrete object motion.", "background_and_ambient_analysis": "The background (door, window, lamp) is stable with no uniform shifting. Smoke is present but is a secondary effect and not dominant."}}
{"video_id": "6SHYyh3-dFw", "file_name": "6SHYyh3-dFw_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and gray shorts sits on a black chair, using both hands to adjust a white cloth wrapped around their right thigh. They pull the cloth downward from the top near the hip, smoothing it toward the knee. The camera maintains a static top-down perspective with a wooden floor visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SHYyh3-dFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SHYyh3-dFw_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 89, "blur_score": 31.075085732719636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a white, folded object (likely a bandage or cloth), with discrete movements involving grasping, unfolding, and positioning.", "background_and_ambient_analysis": "Background elements (chair, floor) are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "6RfUvw0iPmg", "file_name": "6RfUvw0iPmg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a space station module, two individuals wearing patterned purple shirts and beige pants are visible. The person in the foreground holds a white object, while the person in the background floats forward toward them, moving across the frame with hand gestures. The camera remains static, capturing the station’s interior with equipment and panels in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6RfUvw0iPmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6RfUvw0iPmg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 184.4913025041817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two astronauts in purple patterned shirts and beige pants are moving: the foreground astronaut exhibits subtle arm movements and slight body shifts, while the background astronaut walks slowly along the aisle, both demonstrating locomotion due to self-propelled movement.", "background_and_ambient_analysis": "The background elements (walls, equipment, and interior structures) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "6SNCt9H7Gn0", "file_name": "6SNCt9H7Gn0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, light shirt, dark pants, and a cane walks slowly down a hallway, supported by a man in a white shirt, dark vest, and jeans who stands to her right, holding her arm. They proceed forward together, the man adjusting his position as she takes measured steps, with the camera maintaining a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SNCt9H7Gn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SNCt9H7Gn0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 108.92446003406914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people exhibit discrete motion: the person in white interacts with the person in gray (e.g., embracing, shifting weight), with clear locomotion and physical contact. Motion is localized to the subjects without environmental influence.", "background_and_ambient_analysis": "The background (wall, door, floor) shows no shifting or fluid motion; static elements remain fixed with no indication of fire, water, smoke, or wind. No environmental motion detected."}}
{"video_id": "6SbVCjYb6aw", "file_name": "6SbVCjYb6aw_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and light blue jeans adjusts a cable inside a car, pulling it from beneath the seat area toward the driver's side door in a sequence of movements. The individual uses both hands to manipulate the wire, which is positioned within the car's footwell space. The camera maintains a close-up perspective focused on the lower interior of the vehicle, capturing the motion without shifting angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SbVCjYb6aw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SbVCjYb6aw_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 47.210986023859185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands (wearing red shirt) interact with the car door/trunk, moving to open it and adjust items inside, representing discrete, solid object motion.", "background_and_ambient_analysis": "The car interior background (e.g., door, floor paneling) shows no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "6SgH7G2wq6U", "file_name": "6SgH7G2wq6U_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user provided a video clip and wants a caption following specific rules. The video shows a person's feet in white socks tapping on the ground. I need to describe the motion chronologically.\n\nFirst, the main subject is the feet. They're wearing white socks, and the action is tapping. The sequence starts with one foot up, then the other, alternating. The background is minimal, just the floor and maybe a cable. Camera angle is low, close-up on the feet. No other objects or people. Need to mention the motion step by step, appearance of socks, spatial relation (maybe the feet are moving back and forth), camera perspective is static, close-up. Avoid mentioning anything else. Let me check the rules again.\n\nRules: chronological order, describe motion, appearance (white socks, maybe the shoes are white?), number (one person), spatial relationships (feet are on the ground, maybe one foot is in front), camera is low angle, no background details unless essential. Wait, the background has a cable and maybe a dark area. But the user says to keep background minimal unless essential. Maybe the cable is not essential here. The key is the feet moving.\n\nSo the caption should start with the feet tapping, each frame shows the movement. The socks are white. The motion is the feet alternately lifting and tapping. Camera is fixed, close-up. So something like: A person's feet in white socks tap rhythmically on the ground, alternating between the left and right foot. Each foot lifts and strikes the floor, creating a repeating motion. The camera maintains a low, close-up perspective focused solely on the feet and the ground beneath them, with minimal background elements visible.\n\nWait, need to be concise. Let me check the example output. Wait, the user's instructions say \"concise, chronological paragraph\". So maybe: The video shows a person's feet in white socks tapping the ground in a rhythmic pattern. The right foot lifts and strikes the floor, followed by the left foot, repeating the motion. The camera remains stationary at a low angle, capturing the feet from a close perspective against a dimly lit floor surface with a faint cable visible in the background.\n\nWait, the background has a cable, but rule e says to keep background minimal unless essential. The cable is in the background but maybe not essential. Maybe just mention the ground. Let me see the original video description: the first frame shows feet, there's a cable on the ground. So perhaps the background has a cable, but the rule says to keep it minimal. Maybe \"a dimly lit floor with a faint cable visible\" but since it's not essential for the motion, maybe just mention the floor.\n\nWait, the user's example might not have the cable. Let me think. The main thing is the feet tapping. So the caption should focus on the feet's movement, their appearance (white socks), the motion sequence. The camera is low angle, close-up. No other details. Let me draft it:\n\nA person's feet, clad in white socks, alternate tapping rhythmically on the ground. The right foot lifts and strikes the floor, then the left foot follows suit, repeating the motion in a consistent pattern. The camera maintains a static, low-angle close-up perspective centered on the feet against a plain floor surface.\n\nCheck rules: chronological (sequence of feet tapping), appearance (white socks), spatial (feet on ground), camera (low angle, static close-up). Background minimal. Yes. Maybe \"a plain floor\" instead of \"against a plain floor surface\". Maybe \"against a concrete floor\" but the video's floor looks like concrete. However, the user says to be minimal. Maybe \"against a dimly lit floor\" as in the video.\n\nWait, in the video description, the first frame shows the feet on a floor with a cable. The user's rules say to mention background only if essential. The cable isn't part of the motion, so maybe omit. So \"against a plain floor surface\".\n\nLet me check the example output structure. The user says \"concise, chronological paragraph\". So the key points: feet in white socks tapping, alternating, camera is close-up static, background minimal.\n\nSo: A person's feet in white socks tap rhythmically on the ground, alternating between the left and right foot in a repeated motion. The camera remains stationary at a low angle, focusing closely on the feet against a plain floor surface.\n\nYes, that seems to fit. Check if all rules are followed: a) motion and behavior chronologically (alternating taps), b) appearance (white socks), c) spatial (feet on ground), d) camera perspective (low angle, static close-up), e) background minimal, f) excluded text, etc. Looks good.\n</think>\n\n<caption_output>A person's feet, clad in white socks, alternate tapping rhythmically on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SgH7G2wq6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SgH7G2wq6U_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 90.3987873779085, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs and feet (wearing socks and shoes) are moving in a cyclic stepping motion on a concrete surface.", "background_and_ambient_analysis": "Background is static with no shifting or fluid motion (e.g., no fire, water, smoke, wind)."}}
{"video_id": "6SeoBiSskBk", "file_name": "6SeoBiSskBk_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue jeans uses a red electric iron with a black cord on a beige carpet. Their hands guide the iron along the carpet's edge, moving it back and forth as the adhesive tape activates. A pink floral section is visible beneath the carpet's edge. The camera maintains a steady top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SeoBiSskBk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SeoBiSskBk_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 156, "blur_score": 225.82630443478035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a handheld carpet tool (red device) are moving. The hands manipulate the carpet edge and push the tool across the floor surface, demonstrating intentional physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The carpeted floor remains static throughout, with no signs of fire, water, smoke, or wind-driven movement."}}
{"video_id": "6Svi3dL5Y94", "file_name": "6Svi3dL5Y94_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small blue cube with red patterns onto a light-colored table surface, adjusting its position before withdrawing. The cube remains stationary after placement. The camera maintains a fixed perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Svi3dL5Y94.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Svi3dL5Y94_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 365.68811031263704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a blue cup and a red cylindrical object across the table; both objects exhibit clear, discrete motion due to manual placement and repositioning.", "background_and_ambient_analysis": "Background elements (shelf, basket, stuffed toys) remain stationary; no fluid motion (fire, water, smoke) or wind-driven movement observed."}}
{"video_id": "6SBGRp4lBF8", "file_name": "6SBGRp4lBF8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a person wearing beige pants and gray socks standing on a carpeted gym floor; they take small steps forward, shifting their weight between legs. The background includes gym equipment. The camera maintains a static, mid-level perspective on the person’s lower body throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SBGRp4lBF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SBGRp4lBF8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 159.16965944715787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's legs and feet are moving in a stepping motion, indicating discrete locomotion of a solid object (the person).", "background_and_ambient_analysis": "The gym background (exercise equipment, floor) is static with no shifting, and there are no fluid or environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "6T3rfcF6n48", "file_name": "6T3rfcF6n48_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches down from above to pick up a small white ball with blue stripes from a sandy ground, then releases it back onto the sand. The camera remains close and slightly shaky throughout, capturing the hand’s motion over the ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6T3rfcF6n48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6T3rfcF6n48_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 40.14631183600929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a small green bead and a metallic object (coin) on the ground.", "background_and_ambient_analysis": "The background is sandy ground with a static wall edge; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6SlNfpvY9qA", "file_name": "6SlNfpvY9qA_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and blue jeans stands on a grassy field, holding a small object. He bends forward, adjusting the object, then stands upright, holding it with both hands and facing the camera. The background shows trees and distant figures, but the focus remains on his actions. The camera maintains a steady, frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6SlNfpvY9qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6SlNfpvY9qA_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 43.27363960113334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the foreground is moving (bending, picking up an object, standing), demonstrating discrete solid-object locomotion. Other distant figures are static or minimally moving.", "background_and_ambient_analysis": "Background elements (trees, grassy field) are static and show no shifting or fluid motion; no fire, water, smoke, or significant wind-induced motion observed."}}
{"video_id": "6THq57rhRgI", "file_name": "6THq57rhRgI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates multiple red plastic cups on a table, shifting and repositioning them in a sequence. The cups are bright red and vary in height. The camera maintains a static front-facing angle throughout the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6THq57rhRgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6THq57rhRgI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 301.9462867662695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is manipulating red plastic cups, moving them via hand contact (lifting, repositioning). These are solid, discrete objects with clear physical interaction.", "background_and_ambient_analysis": "The background elements (couch, furniture) show no significant shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "6TXVwTSRWRg", "file_name": "6TXVwTSRWRg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules properly. The user wants a concise chronological paragraph focusing on the main subjects' actions, their appearance, spatial relationships, camera perspective, etc.\n\nLooking at the video frames provided, there's a woman in a light-colored shirt, maybe white or off-white, with visible jewelry like earrings and a necklace. She's holding a microphone close to her mouth, which suggests she's singing or speaking. The background is a bit dark, with some lights and what seems like a room with other people. There's another person behind her, a man in a striped shirt, but he's not the main focus.\n\nThe sequence starts with the woman singing, then she lowers the mic slightly, maybe taking a breath or pausing. Then she brings it back up to her mouth. The camera is relatively steady but has a slight shake, which is mentioned in the rules. Background elements are minimal, so I should keep those descriptions short.\n\nNeed to mention her appearance: light-colored short-sleeve shirt, visible jewelry. The man behind her is in a striped shirt. The camera is focused on her, with slight movement. The main action is her singing, holding the mic, then adjusting it. No text or named characters, so avoid those.\n\nCheck the rules again: chronological order, main subjects' motions. So first, she sings with the mic, then lowers it, then raises it again. Background is dark with some lights, but not essential. Spatially, she's in front, man behind her. Camera is close-up, maybe slight shake.\n\nMake sure to structure it as a paragraph. Start with the woman singing, describe her actions step by step. Mention her appearance briefly, the man's presence but not details. Conclude with camera perspective. Keep it concise, no fluff. Let me draft:\n\n\"A woman in a light-colored short-sleeve shirt and jewelry holds a microphone close to her mouth, singing while seated. She slightly lowers the mic, then raises it again. Behind her, a man in a striped shirt sits, facing away. The camera maintains a close-up, slightly shaky perspective on the woman, with minimal background details.\"\n\nWait, does that follow the rules? Let me check each rule.\n\na) Motion in order: singing, lowering mic, raising again. Good.\n\nb) Appearance: light shirt, jewelry, man in striped. Check.\n\nc) Spatial: man behind. Check.\n\nd) Camera: close-up, shaky. Check.\n\ne) Background minimal. Yes, \"minimal background details\" covers it.\n\nf) No text or names. Correct.\n\ng) Internal reasoning, but output is just the caption. Looks good. Maybe \"slightly lowers the mic, then raises it again\" is correct. Let me check the frames: in the video, it's frames 0 to 5, so the first frame she's singing, second same, third she brings mic down, fourth still down, fifth raises again? Wait, the user provided frames 0-5, so the sequence is: frame 0: singing, frame 1: still singing, frame 2: lowering mic, frame 3: lower, frame 4: even lower, frame 5: raising. So it's a slight movement down and then up. The caption should capture the chronological action.\n\nSo \"sings with the mic, lowers it slightly, then raises it again.\" But maybe \"sings while holding the mic close to her mouth, then lowers it slightly before raising it again.\"\n\nYes. Let me adjust the caption to be more precise.\n\n\" A woman in a light-colored short-sleeve shirt with visible jewelry holds a microphone to her mouth, singing. She gradually lowers the mic slightly, then raises it back toward her lips. Behind her, a man in a striped shirt sits facing away. The camera remains close-up and slightly shaky, focusing on the woman's upper body.\"\n\nWait, does \"gradually lowers\" match the frames? Let's see: frames 0-1 she's holding mic, frame 2 she's lowering, frame 3-4 still lower, frame 5 raising. So from frame 2 to 5, she lowers then raises. So the sequence is: singing, lower, then raise. So the caption should mention lowering and then raising.\n\nThe user's example in the problem statement had the description starting with the woman singing, then lowering the mic, then raising it. So the correct order is: she's singing (with mic), then lowers the mic, then raises it.\n\nSo the caption: \"A woman in a light-colored short-sleeve shirt with visible jewelry holds a microphone to her mouth, singing. She lowers the mic slightly, then raises it again toward her lips. Behind her, a man in a striped shirt sits facing away. The camera maintains a close", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6TXVwTSRWRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6TXVwTSRWRg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 497.2313098728432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (front subject) is holding and manipulating a small object (likely a cup or container) near their face, exhibiting discrete hand/body motion; a secondary person is seated stationary in the background.", "background_and_ambient_analysis": "Background lights and distant elements appear static; no fluid motion (fire, water, smoke) or wind-induced movement observed."}}
{"video_id": "6TUPHEufOj0", "file_name": "6TUPHEufOj0_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, I need to watch the video description. It's a sequence of frames showing people in a corridor with reflective walls. The main subjects are two people: one in a dark shirt and shorts, another in a lighter shirt. They're moving up a staircase. Let's check the chronological order.\n\nFrame 0: They're on the stairs. Frame 1-4: The person in dark shirt is ahead, then the other follows. Wait, the video shows them climbing. Let's see the motion: the first person (dark top) is leading, then the second (lighter top) follows. They're moving upward on the stairs. The corridor has metal walls, windows letting in light. Background is minimal, just the corridor.\n\nNow, describe in order: two individuals ascend a staircase in a narrow corridor with reflective metal walls. The person in dark shirt leads, followed by another in lighter shirt. They move upward, maintaining proximity. Camera is static, top-down perspective? Wait, the video description might have the camera as handheld, but the output needs to mention camera perspective. The user said \"conclude with camera perspective and movement\". Let's check the rules: d) Camera perspective and movement (e.g., top-down, pan left, slight shake).\n\nLooking at the frames: the video is a bit shaky? Maybe handheld. But the problem is, the user's example might not specify, but we need to infer. The background is a corridor with metal walls and windows. The people are moving up the stairs.\n\nLet's structure: In a narrow corridor with reflective metal walls and windows, two individuals ascend a staircase. The person in a dark shirt and shorts leads, followed by another in a lighter shirt. They maintain a close distance while climbing. The camera is handheld, showing a slight shake as it captures the upward movement.\n\nWait, need to be concise. Chronological order: they start on the stairs, move up. Let's see the frames:\n\n[0.0] - they are on the stairs, one in front.\n\n[1.4] - same, maybe moving.\n\n[2.5] - still moving up.\n\n[3.6] - continuing.\n\n[4.7] - still ascending.\n\nSo the main action is two people climbing the stairs in a corridor. Their appearance: one dark, one light, both in casual clothing. Spatial: the dark-shirted person is ahead, the other follows closely. Background: narrow corridor with metal walls, some windows. Camera: probably handheld, slight movement.\n\nNow, following the rules:\n\na) Motion: two people ascending stairs.\n\nb) Appearance: two individuals, one in dark shirt and shorts, one in lighter shirt.\n\nc) Spatial: the dark-shirted person leads, the other follows closely.\n\nd) Camera: handheld, slight shake, top-down? Wait, the video's perspective: the first frame shows a top-down view? Wait, no, the video is shot from a perspective that's looking down the corridor, but maybe it's a straight-on view. Wait, the user's example in the problem is a vertical corridor, so maybe the camera is positioned to capture the staircase from above? Wait, the video description shows \"a corridor with metal walls\", so maybe the camera is at a certain angle.\n\nWait, the problem says \"Conclude with camera perspective and movement\". Let's see the possible camera angles. Since the video shows the staircase, maybe the camera is positioned at the top of the stairs looking down, but the frames seem to capture them moving up, so maybe the camera is stationary, capturing them as they ascend.\n\nBut the user's example in the rules says \"e.g., top-down, pan left, slight shake\". So need to infer. Let's check the video: the frames show the people moving up, so if the camera is fixed, it's a static shot. But maybe there's a slight shake, as it's handheld.\n\nPutting it all together:\n\nTwo individuals ascend a narrow staircase in a corridor with reflective metal walls. The person in a dark shirt and shorts leads, followed closely by another in a lighter shirt. They maintain a steady upward motion. The camera remains stationary with a slight shake, capturing the upward movement from a frontal perspective.\n\nWait, but the background is minimal, so maybe don't mention the corridor too much. The rules say \"background descriptions minimal unless essential for understanding motion\". So corridor is essential because it's the setting for the motion (stairs in a corridor).\n\nLet me check the requirements again.\n\nFocus on motion and behavior of main subjects (people) in chronological order.\n\nSo the main subjects are the two people moving up the stairs.\n\nTheir appearance: two people, one dark shirt and shorts, one lighter shirt (could say \"lighter shirt and dark shorts\" but need to be precise).\n\nSpatial: the dark-shirted person is ahead", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6TUPHEufOj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6TUPHEufOj0_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 161, "blur_score": 120.96540605351129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving in a physical manner (climbing or running) on a structure, with other people visible in the background.", "background_and_ambient_analysis": "Background is static with no fluid or environmental motion (fire, water, smoke, wind) detected. The setting appears to be an indoor structure with metal beams and windows."}}
{"video_id": "6TVl-HnRc5M", "file_name": "6TVl-HnRc5M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a snowy hill with people. First, there are three people: two in the distance and one closer. Wait, the frames go from 0 to 5 seconds. Let's track their movements. At the start, three people are on the snow. Then, the two in the back (maybe sliding or skiing?) move down. Wait, no, in the first frame, the person on the right is going down the slope. Then the next frame, the person on the left is moving, and the one in the middle is also moving. Let's break it down.\n\nFrame 0: Three people on the snow. Let's check positions. Maybe two are standing or moving. Wait, the video is about motion. The main subjects are the people moving down the snow hill. Let's see: in frame 0, there are two people (wait, no, in frame 0, maybe three? Wait, the first frame: the top of the slope, the background has trees, snow, grass. The people: one in the middle of the hill, one to the right, one lower left. Wait, maybe it's three people. Let's count: in frame 0, there are three people. Then in frame 1, the person on the left is moving down, the one in the middle is also moving, and the one on the right is moving. Wait, the description should be chronological.\n\nSo, at the beginning (0.0s), three individuals are positioned across the snow slope, with two in the upper portion and one lower left. Then, by 0.3s, the individuals begin descending: the rightmost person moves downward and to the left, the middle person moves leftward, and the leftmost person descends. Then in 0.6s, the right person continues moving, the middle person is near the lower left, and the left person is further down. Wait, but the exact frames: the video shows people sliding or snowboarding down a snowy hill.\n\nWait, the key is to describe their motion in order. So:\n\nAt the start, three people are on a snow-covered slope. One person is positioned towards the upper right, another in the center, and a third towards the lower left. The rightmost individual begins moving downward and to the left, the central person follows in a similar descent, and the leftmost person starts moving toward the center. As the video progresses, all three individuals continue sliding down the slope, with the rightmost person maintaining a more direct path, the central person moving leftward, and the leftmost person descending toward the center of the slope. The camera remains stationary throughout, providing a wide-angle view of the scene.\n\nWait, but need to be concise. Let's check the rules: concise, chronological paragraph.\n\nFirst, number and appearance: the people are indistinct in color but moving. Probably three people. Then their motion.\n\nLet's structure:\n\nThree individuals are visible on a snow-covered hill. Initially, they are positioned across the slope; the rightmost person begins sliding downward, followed by the central individual, then the leftmost person. As the video progresses, all three continue descending, with the right person moving leftward, the central person following, and the left person moving toward the middle. The camera remains stationary, capturing the scene from a fixed angle.\n\nBut need to check the exact frames. Let's see:\n\nFrame 0: three people. Frame 1: the right person moves down, left person moves. Frame 2: left person is moving more, right person is further down. Frame 3: left person is mid-slope, right person is at the bottom.\n\nSo chronological order: First, three people start on the slope. Then, each moves down. The rightmost person slides down the hill, the central person follows, and the leftmost person descends as well. They all move towards the bottom of the slope, with the right person moving leftward, the central person following a similar path, and the left person moving toward the center.\n\nSo the caption should mention the number (three), their motion (sliding down), spatial relationships (right, center, left), and camera is stationary.\n\nLet's write:\n\nThree individuals are seen on a snow-covered slope; the rightmost person begins sliding downward first, followed by the central individual, and then the leftmost person. As the video progresses, all three continue descending the hill, with the right person moving leftward, the central person following, and the left person descending toward the middle. The camera remains stationary throughout, providing a fixed perspective of the scene.\n\nBut check conciseness. Maybe shorter.\n\n\"Three people slide down a snow-covered hill: the rightmost individual begins descending first, followed by the central person, then the leftmost person. All three continue sliding toward the bottom,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6TVl-HnRc5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6TVl-HnRc5M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 123, "blur_score": 127.61404073800247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two to three people are moving on the snowy hill, exhibiting locomotion (walking or skiing). Additionally, a person walks in front of the camera in the foreground, causing transient movement.", "background_and_ambient_analysis": "The background consists of static trees and a snowy hill with no significant fluid or wind-driven motion. The snow is stable and the trees are not swaying violently, so ambient environmental motion is minimal."}}
{"video_id": "6Tg-wrpJxNo", "file_name": "6Tg-wrpJxNo_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and blue jeans kneels on dry grass, reaching for a white mushroom on a grassy hill. He lifts the mushroom to examine it, holding it up in his hands, with several additional white mushrooms scattered around him. The background includes tall trees but remains out of focus. The camera stays static, capturing the scene from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Tg-wrpJxNo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Tg-wrpJxNo_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 1364.3165942143626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is interacting with mushrooms on the ground; hand movements and body posture changes indicate discrete physical actions related to picking and handling mushrooms.", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "6To8xmK-pmE", "file_name": "6To8xmK-pmE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and blue shorts stands in a doorway, holding an object to their face. Another person in a red top and dark shorts enters from the right, approaching the first individual. They interact briefly before the first person turns and exits through the doorway. The camera remains shaky, following the movement of the subjects, with minimal background visible beyond the doorway and a bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6To8xmK-pmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6To8xmK-pmE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 161, "blur_score": 30.00660225981018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) are moving: one holding a phone, adjusting posture, and shifting position; the other interacting with the first person. Their motions are distinct, locomotive actions.", "background_and_ambient_analysis": "Background elements (walls, room interior) remain static and do not exhibit fluid or environmental motion (fire, water, wind). No dominant ambient effects observed."}}
{"video_id": "6UCeJm0z5ZU", "file_name": "6UCeJm0z5ZU_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to remember the rules. The main focus is on the motion and behavior of the main subjects in chronological order. The video starts with a title screen, but according to rule f, I should exclude text recognition. So, the first part is the title, but I can't mention it. The next scene is a person in an indoor space.\n\nLooking at the frames: [0.0] shows \"8 Ball Shower\" and a name, but I need to skip that. Then [1.4] is a black screen with the name, still text to exclude. [2.5] shows a person in a room with white walls and a high window. The person is holding something, maybe a stick. They move towards the wall, then swing. The \"SP\" text is there but again, exclude text. \n\nWait, the user says to focus on the motion and behavior. So the main subject is the person. They start standing, then move, swing, hit something (maybe a ball?), which causes a shower effect. But the caption should describe the motion step by step.\n\nIn frame 2.5, the person is in a room, white walls, high window. They walk towards the wall, then swing their arm. The action is probably hitting a ball, causing it to break into pieces or shower. But the rules say to keep background minimal unless essential. The room has a high window, so maybe mention the room's structure briefly.\n\nThe person's appearance: wearing a light-colored shirt and dark shorts. They start standing, then move towards the wall. Then swing the stick (assuming that's what they're holding), hitting the wall. The ball shower effect is the result, but maybe the video shows the person hitting a ball, which then showers. Wait, the title is \"8 Ball Shower\", so maybe it's a trick shot where the person hits the ball and it breaks into multiple balls (shower).\n\nSo the sequence: person stands in room, moves towards wall, swings stick to hit the wall, causing the ball shower. The camera is static, showing the room from a fixed angle. \n\nNow, the caption needs to be chronological. Start with the person standing, then moving, then swinging, then the result. But the exact action is unclear from the frames. The video shows the person in a room, moving, hitting something, which causes a shower. \n\nNeed to describe the motion: person walks towards the wall, swings arm, hits an object (maybe a ball), resulting in a shower effect. The camera is static, so no movement mentioned. The room's background is minimal, just the white walls and high window.\n\nSo putting it all together: A person in a light shirt and dark shorts stands in a room with white walls and a high window. They move toward the wall, then swing their arm to hit an object against the wall, causing a shower of balls to disperse. The camera remains stationary throughout the sequence.\n\nWait, the user says to exclude text, so the \"SP\" is ignored. Also, \"SP\" might be a code, but per rules, exclude text. So the caption should ignore that.\n\nCheck for the main elements: motion (walking, swinging), appearance (light shirt, dark shorts), spatial (toward the wall), camera (stationary). Background minimal, so maybe mention the room's walls but not the window. Wait, the window is part of the room's structure, but if it's essential, maybe mention it. But the rules say minimal background. So maybe just \"a room with white walls\" is enough.\n\nWait, the first frame after the title shows a person in a room with a high window (the sky is visible through the top). So the room has a high opening at the top, maybe a skylight. But the caption should keep background minimal, so maybe \"a room with white walls and a high opening\" but since the window is part of the room's structure, perhaps not necessary. The key is the action.\n\nLet me rephrase: A person wearing a light shirt and dark shorts stands in a room with white walls. They walk toward the wall, then swing their arm to strike an object, causing it to break apart into multiple pieces. The camera remains stationary throughout the sequence.\n\nBut the problem is the exact action: is it hitting a ball that showers? The title is \"8 Ball Shower\", so maybe it's a trick shot where the person hits the 8-ball into the wall, causing it to break into smaller balls. But the video might not show the ball, just the person's action.\n\nWait, in the video frames, the person is holding something (maybe a stick) and then swings it. The next frame shows the person moving and the stick in motion. The result is the shower. So the caption should reflect", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UCeJm0z5ZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UCeJm0z5ZU_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 64.6997982199017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is moving across the frame in a consistent pattern (walking/running), with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (walls, window) show no shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "6U081DbNJIY", "file_name": "6U081DbNJIY_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A runner in a blue and white uniform sprints on a track, passing spectators and banners. The scene transitions to a grassy field where a man in a light blue shirt and gray shorts holds a javelin, walks toward the camera, spins, and throws it. The camera follows the thrower’s motion across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6U081DbNJIY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6U081DbNJIY_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 153.4524742807343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, an athlete is running on a track. In the second scene, two players are on a field; one is running and then throwing a ball (or an object). These are discrete solid objects moving due to locomotion and action.", "background_and_ambient_analysis": "The background in both scenes (stadium stands and grass field with trees) is static. No fire, water, smoke, or significant wind motion is observed. The scene change is abrupt but does not indicate environmental motion."}}
{"video_id": "6UIyD8qXe3A", "file_name": "6UIyD8qXe3A_000333_000343.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, yellow ear protection, and dark cap manipulates a metallic tool attached to a horizontal black beam, adjusting its position by pulling and repositioning it near the beam’s end against a wooden fence. The camera remains stationary, focused on the hands and tool throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UIyD8qXe3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UIyD8qXe3A_000333_000343.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 171.61696852026222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in red jacket manipulates pliers to work on a metallic object; tool movement is deliberate and physically driven by hand motion.", "background_and_ambient_analysis": "Background features (wooden panels, black pipe) remain stationary across frames; no fluid motion (fire, water, smoke) or wind-driven motion observed."}}
{"video_id": "6TuJ6YWig9Y", "file_name": "6TuJ6YWig9Y_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of white-gloved hands presses and spreads light brown dough covered in plastic wrap on a work surface, then uses a wooden-handled rolling pin to roll the dough, moving the pin back and forth across the surface. The hands and dough remain centered in the frame, with the rolling pin held to the right of the dough. The camera maintains a top-down perspective throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6TuJ6YWig9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6TuJ6YWig9Y_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 37.21288812544023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands actively manipulate a dough piece on a floured surface, applying pressure and rolling with a pin—solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "The kitchen background (countertop, flour, walls) shows no significant shifting or fluid environmental motion (fire, water, wind); all static elements remain consistent across frames."}}
{"video_id": "6UWLqhNy4lw", "file_name": "6UWLqhNy4lw_000617_000627.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a green bandaged finger holds a circular metal object featuring an engraved design. The view shifts to a top-down perspective where a drill with a pink circular disk approaches the metal object, which is placed on a beige surface. The hand then positions the pink disk above the metal object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UWLqhNy4lw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UWLqhNy4lw_000617_000627.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 61.430891807300526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hand with teal sleeve manipulates a coin, causing it to rotate and shift position; the coin is a discrete solid object moved by physical interaction.", "background_and_ambient_analysis": "Background (beige surface) shows no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "6U_xG-fRiOM", "file_name": "6U_xG-fRiOM_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is split into three panels. The left panel shows a person's legs in black and white socks with sneakers, probably doing a sport like basketball. The middle panel is a wider view of a gymnasium with players moving—maybe a basketball game? They're in red and white uniforms, I think. The right panel is an overhead shot of the gym with an American flag. \n\nLooking at the sequence: the first frame (0.0s) has the left leg up, then in the next frames, the legs move, so maybe a jump shot or something. The middle panel shows players in action, maybe passing or shooting. The right panel stays with the flag. \n\nNeed to describe motion chronologically. Left panel: person’s legs in black socks, sneakers, moving from standing to jumping (since the foot goes up). Middle panel: multiple players (maybe 10-15) in red and white uniforms, moving on the court, some shooting, others moving around. Right panel: static, the flag is there, but no movement. \n\nSpatial: left panel is close-up of legs, middle is wide gym, right is high angle of gym. Camera perspective: the three panels are side-by-side, so maybe a split-screen, but the caption needs to mention camera perspective. Wait, the instruction says \"camera perspective and movement\" but since it's three panels, maybe each panel has its own. But the rules say \"conclude with camera perspective and movement\"—so for the entire video, maybe the overall perspective? Wait, the video is split into three vertical panels. So the camera view is split-screen. But the output needs to be a single paragraph.\n\nWait, the user says \"a concise, chronological paragraph describing the provided video.\" So the video is a sequence of frames, each frame showing three panels. So in each frame, the left panel is legs, middle is gym action, right is flag. \n\nSo chronologically, the video starts with left panel: legs in black socks, sneakers, then the foot moves upward (jumping or shooting). Middle panel: players in red/white uniforms move around the court; maybe a game with multiple players, some jumping, shooting. Right panel: static American flag. \n\nAppearance: left panel—black and white striped socks, black sneakers, white floor. Middle panel—multiple players (maybe 10+), red and white uniforms, basketball court. Right panel—American flag on wall, gym ceiling.\n\nMotion: left panel—the person's foot lifts and then extends upward (maybe a jump shot). Middle panel—players are moving dynamically; some shooting, others running, passing. Right panel—no movement, flag is still.\n\nSpatial: left panel—close-up of lower body, middle—wide gym view, right—high angle of gym with flag.\n\nCamera perspective: the video uses a split-screen format (three vertical panels), with the left being a low-angle close-up, middle a wide shot of the gym, and right an overhead view of the gym's interior.\n\nNow, rules: focus on motion and behavior of main subjects (people/animals/objects) in chronological order.\n\nSo start with the left panel: a person's legs (black socks, white sneakers) rise from the floor. Then the middle panel: multiple players in red and white uniforms move actively across the gym floor; some jump, others dribble or shoot basketballs. The right panel: an American flag is visible on the wall, remaining stationary. The video is displayed in a triptych format, with the left panel in close-up, the middle in wide-angle, and the right in high-angle perspective, with no apparent camera movement except the sequential frames showing the action.\n\nWait, need to be concise. Let's structure:\n\nFirst, the left panel: a person's legs in black and white striped socks and black sneakers lift upward. Then the middle panel: several players in red and white uniforms engage in basketball action across the gym floor, with movements like jumping and shooting. The right panel: an American flag hangs on the gym wall, static. The video is a triptych, with the left view close-up, middle wide, right overhead.\n\nCheck rules: chronological order. So the sequence of events: the legs moving (left), then the gym action (middle), then the flag (right). But it's a split-screen, so all three panels are present in each frame. So the video shows three simultaneous views.\n\nWait, the video starts at <0.3s> with three panels. Each frame has the three panels. So the action in each panel progresses over time. Let's check the frames: the left panel at 0.0s shows the foot up, then 0.3s: foot still up? Wait, the first frame (0.0s) is a split", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6U_xG-fRiOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6U_xG-fRiOM_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 883.1697372507156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: people walking on scaffolding (horizontal movement) and a crane/lifting device (vertical movement) with visible locomotion and physical force application.", "background_and_ambient_analysis": "The background elements (walls, American flag, scaffolding structure) show no uniform shifting; no fire, water, smoke, or wind motion observed. Static background remains fixed relative to the scene."}}
{"video_id": "6Ud6cr8NBa4", "file_name": "6Ud6cr8NBa4_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people dance in a wooden-floored room. A woman in a blue-and-white dress and white cardigan dances with a man in a white shirt and suspenders, swaying together as they move across the space; other dancers in dark suits and casual attire join the motion around them. The camera pans left, following the shifting positions of the dancers within the room while maintaining a focus on their coordinated movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ud6cr8NBa4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ud6cr8NBa4_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 273.8045185667704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects (people) are moving via locomotion (dancing), with clear bounding box tracking of their motion patterns.", "background_and_ambient_analysis": "Background elements (wooden floor, walls, stage structures) show no uniform shifting; no fire, water, smoke, or wind present to indicate ambient environmental motion."}}
{"video_id": "6UuU8SQJ6Sg", "file_name": "6UuU8SQJ6Sg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt sits at a table, interacting with objects including a large white container with a blue cap and a green bag with an orange item. The individual moves their hands and head slightly while seated, with the table items positioned to their right. The camera remains static with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UuU8SQJ6Sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UuU8SQJ6Sg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 159, "blur_score": 189.3069032634622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a bouquet of flowers with hand movements, causing discrete motion of the bouquet. The person's head and hands exhibit controlled locomotion due to manual actions.", "background_and_ambient_analysis": "The background wall and static objects (e.g., white container, table items) show no shifting or fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "6USB75JrWn4", "file_name": "6USB75JrWn4_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a white marker with a black tip draws on a sketch of a tree and a figure, moving the marker to add details to the tree trunk and surrounding elements. The hand shifts position slightly while sketching, focusing on the tree’s branches and the figure’s form. To the left of the sketch, a dark gray map of the Americas is partially visible on lined paper. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6USB75JrWn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6USB75JrWn4_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 207.08501868059136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "primary_motion_source", "background_and_ambient_analysis": "object_analysis"}}
{"video_id": "6Uxib5pgGtY", "file_name": "6Uxib5pgGtY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, I need to watch the video and note the main subjects. The video shows people and a goat. Let's check the chronological order.\n\nStarting at frame 0: a group of people is near a fence, some standing, maybe a red vehicle or cart. There's a goat. Wait, the first frame shows people and a goat. Let's see the movement. As the video progresses, the goat moves, people adjust positions. Let's list the sequence.\n\nFrame 0: Group of people (maybe 4-5) near a wooden fence, a red cart or vehicle with items, a goat standing. Background has grass, hills.\n\nFrame 1-2: Camera moves closer, maybe panning left. People are near the fence, goat is in front of them? Wait, the video shows the goat moving towards the fence. Wait, in the frames, the goat is near the fence, people are around.\n\nWait, the main subjects: people (several, maybe 3-4 adults and kids), a goat (light-colored, maybe white or beige). The goat is moving towards the fence. People are interacting with the goat, maybe guiding it.\n\nChronological order: The goat is seen near the fence, then the goat moves towards the people, who are standing by the fence. The camera is panning left slightly as it moves towards the group.\n\nBackground: grassy field, fence, hills. But according to rule e, keep background minimal. So mention if essential, but maybe just \"grassy field\" as context.\n\nNow, structure the caption:\n\nFirst, main subjects: people (number, appearance), goat (color, action). Then their movement.\n\n\"Several people, including adults and children, stand near a wooden fence in a grassy field; a light-colored goat moves toward them, with a red cart and blue bucket visible nearby. As the camera pans left, the goat approaches the group while the people adjust their positions.\"\n\nWait, check number: the video has a group. Let's count. In the frames, there are about 4-5 people. Let's say \"a group of people\".\n\nAlso, rule b: mention appearance briefly. People are in casual clothes (shorts, t-shirts), goat is light-colored.\n\nSpatial: goat is near the fence, moving towards people. People are in front of the fence?\n\nWait, looking at the frames: the goat is on the right side (from the camera's view) moving left towards the people. So the goat is to the right of the people initially, then moves left.\n\nWait, the video starts with the group on the left, goat on the right. Then the goat moves left, toward the people.\n\nLet me check the frames:\n\nFrame 0: Left side: people near fence. Right side: red cart, goat standing near the cart.\n\nFrame 1: Camera moves, goat is closer to people.\n\nFrame 2: Goat is more toward the group.\n\nFrame 3: Goat is approaching the fence.\n\nFrame 4: Goat is near the fence, people are next to it.\n\nSo the goat moves from the right side (near the cart) towards the group, which is on the left.\n\nSo movement: goat moves left towards the people.\n\nPeople are standing near the fence, some looking at the goat.\n\nNow, structure:\n\nA group of people (adults and children in casual clothing) stand near a wooden fence in a grassy field; a light-colored goat moves from the right side of the frame toward the group, approaching the fence. As the camera pans left, the people adjust their positions while the goat continues its approach.\n\nCheck rules:\n\na) Motion: goat moves left, people adjust.\n\nb) Appearance: people casual, goat light-colored, number: group of people (4-5), goat is one.\n\nc) Spatial: goat moves from right to left, near fence.\n\nd) Camera: pans left.\n\ne) Background: grassy field minimal.\n\nf) Exclude text, names.\n\nNow, concise. Let's make it shorter.\n\n\"Several people, including adults and children, stand near a wooden fence in a grassy field; a light-colored goat moves leftward toward the group, approaching the fence. As the camera pans left, the goat continues its approach while the people shift positions.\"\n\nWait, but \"several\" is vague. Maybe \"a group of people\" (4-5) but rule b says \"briefly describe appearance and number\". Number: \"a group (4-5)\" but maybe \"a few people\".\n\nAlternatively: \"A few people in casual clothing stand near a wooden fence; a light-colored goat moves toward them from the right side of the frame. As the camera pans left, the goat approaches the group while the people adjust their positions.\"\n\nCheck the video frames:\n\nThe goat starts on the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Uxib5pgGtY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Uxib5pgGtY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 1128.088706312561, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit minor movements (e.g., shifting positions, gestures) without dominant fluid or camera-induced motion.", "background_and_ambient_analysis": "The background (fence, hills, grass) shows no uniform shifting or fluid motion (fire, water, smoke, wind); static elements remain consistent across frames."}}
{"video_id": "6V14mihOaLQ", "file_name": "6V14mihOaLQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A coffee machine with two white cups on its metal tray is shown. A hand with a checkered sleeve enters the frame from the top, adjusts the right cup, and retracts. The machine remains stationary, with metallic components visible. The camera maintains a fixed, close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6V14mihOaLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6V14mihOaLQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 161, "blur_score": 220.7164937270628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to stir liquid coffee in a cup. The hand and the coffee are discrete objects exhibiting localized motion due to physical interaction (stirring).", "background_and_ambient_analysis": "The background (espresso machine, counter, and stationary elements) remains static with no shifting or uniform motion. No ambient environmental motion (fire, water, smoke, or wind) is observed."}}
{"video_id": "6V8oC7YH1vo", "file_name": "6V8oC7YH1vo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap and dark shirt plays a flute, their fingers moving over the instrument's keys as they hold it to their lips; the individual remains seated in front of a staircase with railings and shelves in the background. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6V8oC7YH1vo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6V8oC7YH1vo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 316.7956486097972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and flute exhibit subtle, localized movements consistent with playing the instrument (finger motions on keys), representing discrete solid-object physics.", "background_and_ambient_analysis": "Static background elements (staircase, railings, room clutter) show no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "6UdrS-yUWIQ", "file_name": "6UdrS-yUWIQ_000177_000187.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Final draft: A man wearing a dark hat, light patterned shirt, and blue jeans sits on a stool strumming an acoustic guitar. Pedestrians in assorted clothing walk past him in multiple directions along the paved street, some carrying bags. The camera maintains a steady frontal view of the guitarist and passing crowd with minimal background detail. </think>  <caption_output>A man wearing a dark hat, light patterned shirt, and blue jeans sits on a stool strumming an acoustic guitar. Pedestrians in assorted clothing walk past him in multiple directions along the paved street, some carrying bags. The camera maintains a steady frontal view of the guitarist and passing crowd with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UdrS-yUWIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UdrS-yUWIQ_000177_000187.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 52.93869290011507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians walking/running past the musician, and the musician's hands moving while playing the guitar are discrete, solid objects exhibiting motion due to locomotion and physical interaction.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke); background structures (buildings, sidewalk) remain stationary while pedestrians move through the scene."}}
{"video_id": "6UpJTrI6mcA", "file_name": "6UpJTrI6mcA_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two side-by-side shots of a person applying wallpaper. The person is wearing a light blue striped shirt. In the first frame, they're using a squeegee on the left side, then in the next frames, they move to the right side, smoothing the wallpaper. The text \"Squeegee edges and trim.\" is there, but we need to ignore text recognition. Then the scene cuts to a black screen with decorative patterns and the company name, but the rules say to exclude text recognition and named characters. So focus on the actions.\n\nFirst, the main subject is the person applying wallpaper. Chronological order: they start by using the squeegee on the left wall, then move to the right wall, smoothing the wallpaper. Describe their appearance: light blue striped shirt, male, maybe medium build. Spatial relationships: in front of the wall, which has a brick pattern. The video shows two panels initially, then transitions to a black screen with patterns.\n\nWait, the rules say \"background descriptions minimal unless essential\". The wallpaper is brick-patterned, which is part of the action (applying to the wall), so maybe mention the wall's appearance briefly? But not too much.\n\nSo structure: Start with the two panels, person using squeegee on left and right walls, then transition to black screen with decorative pattern. But need to focus on motion. The person moves from left to right, using squeegee to smooth the wallpaper on both sides. Then the video cuts to a black screen with a decorative pattern.\n\nWait, the video starts with split screen (two panels), then shows the person in both panels using squeegee, then the split screen continues as they apply the wallpaper, then cuts to black with text. But we need to describe the motion.\n\nSo: A man in a light blue striped shirt applies wallpaper to a brick-patterned wall, using a squeegee to smooth the edges on the left side, then moving to the right side of the wall to trim and smooth the edges, with the video split into two panels showing both sides of the action. The scene then transitions to a black screen with a decorative swirl pattern.\n\nWait, but the rules say \"chronological paragraph\". So first the split screen, then the action, then the transition.\n\nWait, the first frame: split screen (two panels), left and right. Then the person is in both panels, moving from left to right on each side? Or each panel is a different view? The text says \"Squeegee edges and trim.\" so the action is using squeegee on edges and trim. So the man is working on both sides, using squeegee.\n\nThen, after the action, the screen turns to a black background with decorative swirls.\n\nSo the caption should describe the sequence: The video opens with a split-screen view showing a man in a light blue striped shirt smoothing a brick-patterned wallpaper on a wall using a squeegee, first on the left side and then moving to the right side; the man adjusts his position, using the tool to edge and trim the wallpaper. The scene then transitions to a black screen with a decorative swirl pattern.\n\nWait, but \"background descriptions minimal\". The brick wallpaper is essential because it's what's being applied, so maybe \"on a brick-patterned wall\" is okay.\n\nCheck the rules:\n\na) Motion: man applies wallpaper, uses squeegee on left, then right; then transition.\n\nb) Appearance: light blue striped shirt, man.\n\nc) Spatial: in front of wall, split screen (left and right panels).\n\nd) Camera: initial split screen, then cut to black screen.\n\ne) Background minimal: brick wallpaper is the main context, so okay.\n\nf) Exclude text: so ignore the text.\n\nSo draft:\n\nA man in a light blue striped shirt applies a brick-patterned wallpaper to a wall, using a squeegee to smooth the edges and trim on both sides in a split-screen view; he moves from left to right, adjusting his position to ensure the wallpaper adheres properly, then the scene transitions to a black screen with a decorative swirl pattern.\n\nWait, need to be concise. Let's make it a paragraph:\n\nThe video shows a man in a light blue striped shirt smoothing a brick-patterned wallpaper on a wall using a squeegee, first on the left side then moving to the right side in a split-screen format; he adjusts his stance and applies pressure to edge and trim the wallpaper, followed by a transition to a black screen with a decorative swirl background.\n\nCheck for chronological: start with split screen, action on left, then right, then transition.\n\nYes. Let's make it concise.\n</think>\n\n<caption_output>A man in a light blue striped shirt applies a brick-patterned wallpaper to a wall, using a squeegee to smooth edges and trim in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6UpJTrI6mcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6UpJTrI6mcA_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 303.98770888894495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving their hands and tools to squeeze edges and trim the wall coverings. The motion is explicit human locomotion and physical actions.", "background_and_ambient_analysis": "The background (walls and room interior) is static and does not exhibit fluid or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "6VC2jyu81Z4", "file_name": "6VC2jyu81Z4_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring holds a light-colored, flat piece of bread over a gas stove’s blue flame, moving it to char the surface; the bread is then flipped, revealing blackened spots, with the camera maintaining a close-up view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VC2jyu81Z4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VC2jyu81Z4_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 69.37622790571614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a flat, circular food item (likely bread or similar) over the gas flame. The object is rotated and positioned near the flame, with clear physical interaction (e.g., moving toward/away from heat source).", "background_and_ambient_analysis": "Background elements (stove surface, burner, and wall) remain static with no uniform shifting. The flame is present but burns steadily without dominant fluid motion; it is a minor background element rather than the primary motion."}}
{"video_id": "6V-nz9Ja4Eg", "file_name": "6V-nz9Ja4Eg_000152_000162.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The slot machine reels initially display various symbols including letters, numbers, and animal icons; the reels then spin rapidly, causing symbols to blur and shift positions, before stopping at new configurations. The camera remains stationary, capturing the reels from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6V-nz9Ja4Eg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6V-nz9Ja4Eg_000152_000162.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 758.9857794709703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The slot machine reels (three distinct reels) are spinning and then stopping, driven by the machine's physical mechanism.", "background_and_ambient_analysis": "The background (cabinet and surrounding elements) is static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "6VNNw-i3VNE", "file_name": "6VNNw-i3VNE_000289_000299.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and dark pants walks forward on a tightrope, gripping two ropes for balance, maintaining a steady posture as they move across the horizontal line against a pale, overcast sky. The camera remains stationary, capturing the subject from a medium distance with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VNNw-i3VNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VNNw-i3VNE_000289_000299.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 71.41779742254764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is walking on a tightrope, moving from left to right with small balance adjustments.", "background_and_ambient_analysis": "The background is a cloudy sky with slow cloud movement, which is not dominant. The tightrope poles are fixed and do not shift uniformly, indicating no camera motion. No significant fluid motion (fire, water, smoke) is present."}}
{"video_id": "6VEzYscpajo", "file_name": "6VEzYscpajo_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light green onesie with yellow floral details sits in a colorful seat featuring lion and leaf patterns. The baby holds a white bottle in one hand and a pink ring toy in the other. The baby moves both hands, then a hand enters from the left side and touches the baby's face. The camera maintains a close-up, top-down perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VEzYscpajo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VEzYscpajo_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 61.739696986427575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby moves its arms and legs. A hand (from an adult) enters the frame and moves to touch the baby's face and body.", "background_and_ambient_analysis": "The background is a static colorful seat pattern with no shifting elements or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "6VZBLSCc09M", "file_name": "6VZBLSCc09M_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand turns a brass door handle, opens the door to reveal green foliage outside, then pulls the door closed. The camera remains stationary in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VZBLSCc09M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VZBLSCc09M_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 665.4194874280081, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a doorknob, turning it to open a door. The hand and doorknob are discrete solid objects undergoing motion due to physical manipulation.", "background_and_ambient_analysis": "The background elements (blinds, wall) remain static with no uniform shifting or fluid motion (fire, water, smoke). Outside view shows static foliage without significant environmental motion."}}
{"video_id": "6VR5auUWRbw", "file_name": "6VR5auUWRbw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video features a split-screen layout: top-left shows a person in a red shirt and white pants swinging a bat at a tee in an indoor batting cage, moving back after the swing; bottom-left displays another individual in a red shirt and white pants swinging a bat while a person in gray stands nearby, also moving after the swing; right side shows a person holding a wooden bat steadily. The camera maintains a static split-screen perspective throughout, with minimal background detail beyond the batting cage environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VR5auUWRbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VR5auUWRbw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 870.9571282941968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Batter swinging bat, pitcher throwing ball, and ball in mid-air motion due to physical forces (muscle-driven swings, collision with ball).", "background_and_ambient_analysis": "The baseball field background (grass, dirt, stands) is static with no fluid motion (fire, water, wind). No significant environmental shifts detected."}}
{"video_id": "6VUEJ2A-za4", "file_name": "6VUEJ2A-za4_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people dance in an outdoor plaza, with two main dancers in pink and black tops and jeans stepping and turning in a circle. They interact, raising hands while others in the background observe. The camera follows their movement with a slight shake, capturing the scene near green umbrellas and buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VUEJ2A-za4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VUEJ2A-za4_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 560.4357676712016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two central dancers (man in black shirt, woman in pink) move via coordinated locomotion (stepping, turning, arm gestures). Additional dancers in the background exhibit similar discrete motion patterns without environmental influence.", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, smoke, wind). Background objects like tables, chairs, and canopy remain stationary with minor positional shifts from crowd movement, not fluid motion."}}
{"video_id": "6VZwZ27LqZQ", "file_name": "6VZwZ27LqZQ_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video shows a yellow Caterpillar bulldozer (but we can't mention the brand name per rule f, so just describe as yellow bulldozer). The main subject is the bulldozer moving in a dusty, open area. Let's check the sequence: at the start, it's moving forward, kicking up dust. The driver is inside. Then it continues moving, maybe turning slightly. \n\nRules: focus on motion chronologically. Describe appearance: yellow, large, tracked (since it's a bulldozer). Number: one bulldozer. Spatial relationships: not much, just moving in open area. Background is minimal (dusty ground, maybe distant structures but keep it minimal). Camera perspective: looks like it's stationary, maybe panning slightly? Wait, in the frames, the bulldozer moves towards the camera then turns. Wait, the video shows the bulldozer approaching, then turning, so camera might be fixed. Let's check the frames: the camera seems to follow the movement a bit? Wait, the first frame has the bulldozer on the right, then it moves left, then towards the camera. So the camera is probably static, capturing the bulldozer's movement across the frame.\n\nStep by step:\n\n1. Initial frame: yellow bulldozer moving forward, kicking up dust, driver visible inside the cab. It's a large tracked vehicle (bulldozer) with a blade at the front (though the blade might be attached). The ground is dusty, so dust is visible.\n\n2. As it moves, it turns slightly, so the direction changes. The bulldozer continues moving, dust trailing.\n\n3. At some point, it's moving directly towards the camera, then maybe turns again, but the video is short.\n\nNow, chronology: The bulldozer starts moving forward on a dusty terrain, kicking up dust. The operator is inside the cab. It advances, turns, and continues moving through the area.\n\nAppearance: yellow, large tracked vehicle, single operator visible.\n\nSpatial: moving across the frame, from right to left then towards camera? Wait, the first frame has it on the right, then in frame 2 it's moving left, then frame 3 it's facing towards camera. So the camera is fixed, and the bulldozer moves towards and past the camera.\n\nBackground: minimal, just open ground with some distant structures (but rule e says minimal unless essential, so maybe just \"dusty terrain\" and \"open area\").\n\nCamera perspective: The camera is stationary, capturing the bulldozer's movement. There's no obvious panning or zoom, just static view as the bulldozer moves through the frame.\n\nNow, structure the caption:\n\nStart with the main subject's action in chronological order. Describe the bulldozer moving, kicking dust, operator inside. Then note movement direction.\n\n\" A yellow bulldozer moves forward across a dusty terrain, kicking up dust behind it. The operator is visible inside the cab as the vehicle advances, turns slightly, and continues moving toward the camera. The camera remains stationary, capturing the bulldozer's motion in a wide shot of the open area.\"\n\nWait, check rules: exclude text recognition (so no 'CAT'), mention appearance (yellow, size, orientation). The bulldozer is a large tracked vehicle (bulldozer), yellow. Operator visible. Motion: moving forward, turning, approaching camera. Background: minimal, open area. Camera: stationary, wide shot.\n\nLet me rephrase concisely:\n\n\"A large yellow bulldozer advances on a dusty terrain, kicking up dust as it moves. The operator is visible inside the cab. The vehicle turns slightly and continues moving toward the camera, with the camera remaining stationary throughout the sequence.\"\n\nCheck for chronological order: first advancing, then turning, then moving toward camera. Yes. Spatial: turning, moving toward camera. Camera: stationary. Background minimal, just dusty terrain.\n\nYes, that should work. Let's make sure to not include any text like 'CAT', just describe as yellow bulldozer. Also, check if 'tracked' is necessary—since it's a bulldozer, tracked is part of its appearance. So \"large yellow tracked bulldozer\".\n\nSo revised:\n\n\"A large yellow tracked bulldozer moves forward across a dusty terrain, kicking up dust. The operator is visible inside the cab as the vehicle advances, turns slightly, and approaches the camera. The camera remains stationary, capturing the bulldozer’s motion in an open area.\"\n\nThat's concise, chronological, covers motion, appearance, spatial (turning, approaching), camera stationary. Background is minimal (open area). Checks all rules.\n</think>\n\n<caption_output>A large yellow tracked bulldozer moves forward across a dusty terrain, kicking up dust behind it. The operator is visible inside", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VZwZ27LqZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VZwZ27LqZQ_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 206.542711743376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The CAT bulldozer (solid, distinct object) moves forward, kicking up dust; the operator is visible inside the cabin.", "background_and_ambient_analysis": "Background elements (sky, distant structures) remain static with no uniform shifting. Dust is secondary to the bulldozer's motion and does not dominate the scene."}}
{"video_id": "6Vn6rVyRjOI", "file_name": "6Vn6rVyRjOI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately six people in white shirts and red pants perform a synchronized dance routine on a stage with a purple curtain backdrop. They raise their arms, step in unison, and move their bodies rhythmically while facing the audience seated in front of them. The camera maintains a slight shake while capturing the performance from an audience perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Vn6rVyRjOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Vn6rVyRjOI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 736.385478312661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of dancers (discrete solid objects) are moving in coordinated motions (arm movements, stepping, body motions) which are due to physical locomotion and intentional motion.", "background_and_ambient_analysis": "The background (pink curtain) is static and shows no shifting or fluid motion. There are no environmental elements like fire, water, or smoke. The curtain remains consistent across frames."}}
{"video_id": "6VrpIVvzfXg", "file_name": "6VrpIVvzfXg_000533_000543.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark swim trunks swims freestyle in a pool, initially near the edge where another person stands on the deck. He propels forward with arm strokes and kicks, moving along a lane marked by green and blue dividers. The camera follows his motion, panning slightly to maintain focus as he swims away from the starting point toward the far end of the pool. The background shows the pool’s tiled edge and minimal deck activity, while the camera remains steady with a slight tilt to track the swimmer’s path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6VrpIVvzfXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6VrpIVvzfXg_000533_000543.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 514.2012140055126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "6W3AFRk8KSA", "file_name": "6W3AFRk8KSA_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a small black object with a silver metallic component, twisting it between fingers. The object is held closely, with the hands positioned centrally in the frame, against a blurred light brown background. Camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6W3AFRk8KSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6W3AFRk8KSA_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.370334585613776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are actively manipulating a small, dark object (likely a wire or tool), exhibiting controlled physical movement through gripping and twisting motions.", "background_and_ambient_analysis": "Background shows a static wooden surface with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6W52Z6YlTMA", "file_name": "6W52Z6YlTMA_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a gold watch with a Roman numeral dial and diamond-studded bezel, rotating it to display the front face, then turns to reveal the bracelet links from a side angle before showing the engraved back; the camera stays close-up, following the watch's rotation against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6W52Z6YlTMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6W52Z6YlTMA_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 129.9859501435876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively rotating and adjusting a wristwatch, displaying its front, side, and back faces through deliberate movements.", "background_and_ambient_analysis": "The background is dark and uniform with no discernible shifting elements or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "6W8KbAJqrKM", "file_name": "6W8KbAJqrKM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video displays a 3x3 grid of human eyes, each transitioning between open and closed states over time. Initially, multiple eyes are open, then sequentially blink and close with varying timing across the grid. The eyes are arranged in rows and columns, maintaining a static spatial layout. The camera remains fixed, focusing solely on the eye movements without background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6W8KbAJqrKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6W8KbAJqrKM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 120.1845940718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Individual eyes in the 6x3 grid are moving independently (blinking, slight lateral shifts), representing solid, distinct objects with clear pixel-level motion.", "background_and_ambient_analysis": "No shifting background observed. The grid structure of eyes remains uniformly static with no fluid motion (fire, water, smoke) or environmental wind effects. Background skin tones and grid alignment are consistent across frames."}}
{"video_id": "6W8y6ow8m5g", "file_name": "6W8y6ow8m5g_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt shuffles a deck of blue-backed playing cards, moving the cards in a rapid, overlapping motion with their hands. The hands remain centered in the frame as the cards are fanned and mixed. A second figure with dark hair is partially visible behind the hands to the left. The camera maintains a close-up perspective, slightly shaking while focusing on the card-shuffling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6W8y6ow8m5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6W8y6ow8m5g_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 32.31895828715196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a solid deck of cards through shuffling and fanning motions; discrete solid objects moving due to explicit physical manipulation.", "background_and_ambient_analysis": "No visible shifting backgrounds or fluid/environmental motion (fire, water, wind); background elements (shirt, table) remain static with no uniform displacement."}}
{"video_id": "6WJ5uSncjVw", "file_name": "6WJ5uSncjVw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow T-shirt with a dark design and dark pants holds a red frisbee aloft, then throws it downward. The individual lowers their head, bends forward, and retrieves the frisbee. The background includes a bed with patterned bedding and a blue wall; the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6WJ5uSncjVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6WJ5uSncjVw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 42.641967064910595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates an orange umbrella (swinging, raising, and lowering), with visible arm movements and body shifts. The umbrella is a solid object moving due to explicit physical forces (the person's actions).", "background_and_ambient_analysis": "Background walls and door are stationary; no fire, water, smoke, or wind observed. Bed covers and furniture show no fluid motion."}}
{"video_id": "6WHJVCs2IJY", "file_name": "6WHJVCs2IJY_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video description with several frames, and I have to generate a concise chronological paragraph following specific rules.\n\nThe main points from the rules: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text or named characters.\n\nLooking at the video frames:\n\n0.0s: A hand holding a green toy train (Thomas the Tank Engine, but I shouldn't mention the name per rule f). The background has a wooden track and other toys on carpet.\n\n1.4s: The hand moves the green train towards a wooden track with red and black pieces. There's a red toy car on the track.\n\n2.5s: The hand places the green train on the track. The track is circular, wooden, with red and black sections. The green train has a face and wheels.\n\n3.6s: The hand moves the green train along the track. The track is on carpet, and there are other toy cars around.\n\n4.7s: The green train is moving along the track, possibly completing a loop. The hand is still involved, guiding it.\n\nWait, the user says to exclude named characters, so I shouldn't say Thomas. Instead, describe the green train as a toy with a face, green body, wheels. The track is wooden with red and black elements.\n\nNeed to list the actions in order: hand holding green train, moving it towards track, placing on track, moving along track. Mention the spatial relationships: track is on carpet, other toys nearby.\n\nCheck if background is essential. The carpet is the background, but maybe too minimal. Maybe just mention carpet as the surface.\n\nCamera perspective: seems to be a top-down view, maybe slight shake because the video is handheld.\n\nWait, the video starts with a close-up of the hand and train. Then the camera follows the train's movement. The camera might be handheld, so some movement.\n\nRules say to describe camera perspective and movement at the end.\n\nSo the chronology: Hand holds green toy train, moves it towards wooden track with red/black segments, places it on track, guides it around the loop, then the train continues moving.\n\nNeed to mention colors: green train, red and black track elements, carpet background.\n\nSpatial relationships: hand is moving the train towards the track, which is on the carpet. Other toys are on the carpet near the track.\n\nNow, structure the paragraph:\n\n- Start with the hand holding the green toy train (size, color, wheels).\n- Move towards the wooden track (describe track parts: red and black).\n- Place the train on track.\n- Guide it along the track, possibly around a loop.\n- Mention the camera is top-down, slightly shaky.\n\nCheck rules: exclude named characters (so no Thomas), describe appearance (green, face, wheels), motion in order.\n\nFinal caption should be concise, chronological, mention main subjects (hand and train), spatial relationships, camera perspective.\n\nPossible draft:\n\nA hand holds a small green toy train with a face and silver wheels, moving it toward a wooden circular track with red and black sections on a carpeted floor. The hand positions the train onto the track, guiding it around the loop while other toy vehicles remain stationary nearby. The camera maintains a close, top-down view with slight movement.\n\nWait, need to check if \"other toy vehicles\" is okay. The video mentions \"other toys\" but the description says \"a red toy car on the track\" in frame 1.4. So maybe mention \"red and black toy vehicles\" but rule f says exclude named characters. But the toys are just color-coded, so maybe \"red and black toy vehicles\".\n\nWait, the rules say to exclude named characters. So \"red and black toy vehicles\" is okay.\n\nBut the video shows the red toy car on the track, so perhaps \"a red toy car on the track\".\n\nWait, but the user says \"briefly describe their appearance and number (color, size, orientation)\".\n\nSo in frame 1.4: \"a red toy car on the track\".\n\nIn frame 2.5: \"the hand places the green train on the track\", which has the red toy car already there.\n\nSo maybe include \"a red toy car on the track\" as part of the background.\n\nBut rule e says background descriptions minimal unless essential. So perhaps mention \"a red toy car on the track\" but only if essential for motion.\n\nHmm, but the motion of the green train is the main subject, so the red car might be a static background element. Maybe don't mention it, but since the green train is placed on the track, which has other toys, perhaps it's relevant.\n\nAlternatively, maybe just describe the track as", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6WHJVCs2IJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6WHJVCs2IJY_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 64.96539788881408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green toy train (Thomas the Tank Engine) is manipulated by a hand, with a blue block and other small objects placed near it. The hand interacts with the train, causing it to move and rotate on the track.", "background_and_ambient_analysis": "The background (carpeted floor, toy train tracks) shows no shifting or environmental motion. Static elements are stable, indicating no ambient environmental phenomena (fire, water, smoke, wind) or significant background displacement."}}
{"video_id": "6WQalxp752Q", "file_name": "6WQalxp752Q_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in gray shorts stands in a wooded area, swinging an axe with a blue head and wooden handle downward to strike a tree trunk, then retracting the axe after impact. The camera remains stationary, capturing the man’s actions from a slightly angled rear view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6WQalxp752Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6WQalxp752Q_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 619.9422894947634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The shirtless man and the axe are discrete solid objects in motion. The man is actively swinging the axe in a chopping motion, involving controlled physical movement of his body and the axe handle.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background trees and bushes are stationary and not swaying due to wind; no fire, water, smoke, or significant wind effects observed."}}
{"video_id": "6Wha8D3WSsc", "file_name": "6Wha8D3WSsc_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow and black tool moves it along a light brown wooden plank lying horizontally on a dirt surface, progressing from the right side toward the left. The tool is guided against the plank’s edge, with the camera maintaining a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Wha8D3WSsc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Wha8D3WSsc_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 130.69911151917069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a knife is moving along a piece of wood, performing a cutting motion with visible displacement of the hand and tool relative to the stationary wood.", "background_and_ambient_analysis": "The background consists of a dirt surface with no visible fluid motion (water, fire, smoke) or significant environmental effects; static elements like the ground remain consistent across frames."}}
{"video_id": "6Wxc63BYbgA", "file_name": "6Wxc63BYbgA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing and green gloves carves a large white snow sculpture on a stand, moving the tool across the snow’s surface while adjusting their stance. The individual remains focused on the sculpture, positioned in front of a snow-covered ground with blurred decorative lights in the background. The camera maintains a fixed perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Wxc63BYbgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Wxc63BYbgA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 611.5497479286446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is actively carving a snow sculpture, moving their arms and body to shape the snow structure.", "background_and_ambient_analysis": "Background elements (trees, ground, lights) show no uniform shifting or dominant fluid/environmental motion (fire, water, wind). Snow is static except for deliberate carving."}}
{"video_id": "6X5csBAC2DE", "file_name": "6X5csBAC2DE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand holds a small round object, positioning it against a yellow and black power drill mounted on a perforated metal surface. The hand adjusts the object along the drill's nozzle, moving closer to the grid lines. The camera zooms in, focusing on the hand and tool interaction while the background shows scattered tools on the workbench.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6X5csBAC2DE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6X5csBAC2DE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 161, "blur_score": 43.48698111902607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively operating a yellow tool (likely a drill) on a wooden piece, with the hand and tool exhibiting discrete movement due to physical force.", "background_and_ambient_analysis": "The background features a metal workbench with holes and tools; no uniform shifting or fluid/environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "6XZ0udQMvvU", "file_name": "6XZ0udQMvvU_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a glowing blue mushroom-shaped object with a white stem, moving it slightly in front of a person with long hair and glasses who smiles in the background. The hand adjusts the object’s position, keeping it in focus. The camera maintains a close-up perspective with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6XZ0udQMvvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6XZ0udQMvvU_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 142.61267679140303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holds a glowing mushroom-shaped object, which is manipulated by hand; the person's head and hand movements are tracked as solid object interactions.", "background_and_ambient_analysis": "Green wall and red couch are static; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6X0wngjciZs", "file_name": "6X0wngjciZs_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's right hand, holding a blue pen, writes cursive lettering on a white sheet resting on a wooden table, while their left hand stabilizes the paper to the left of the writing area. The right hand moves fluidly across the paper, forming curved strokes, and periodically adjusts position to complete the script. The camera maintains a top-down perspective throughout, capturing the motion without shifting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6X0wngjciZs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6X0wngjciZs_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.5388656027794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A human hand (discrete solid object) moves deliberately to write cursive text on paper, with the pen as the primary moving element.", "background_and_ambient_analysis": "Static wooden table and cup remain fixed; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6XilWATce-U", "file_name": "6XilWATce-U_000765_000775.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's arm stirs thick white contents in a large metallic pot resting on a white stand, moving a utensil in circular motions. The camera shifts slightly, revealing other individuals standing nearby with visible legs and lower bodies. The scene occurs in a dimly lit indoor or covered outdoor space, with the camera maintaining a close-up perspective on the pot and stirring action before panning to the right to show the surrounding people.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6XilWATce-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6XilWATce-U_000765_000775.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 226.02253492914835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring a liquid inside a metal pot, with clear motion of the arm and spoon interacting with the contents.", "background_and_ambient_analysis": "Background elements (e.g., legs of people, surface textures) show minimal movement; no dominant fire, water, smoke, or wind motion detected."}}
{"video_id": "6Xe-fcKaMgE", "file_name": "6Xe-fcKaMgE_000452_000462.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple top uses an eyebrow brush to groom their right eyebrow, moving the brush from the upper to lower brow area. The background shows wooden doors and household items. The camera remains static in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Xe-fcKaMgE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Xe-fcKaMgE_000452_000462.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 57.91756321036999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hand (applying makeup) and head (turning to face the camera), with discrete motion of the hand and head as primary objects.", "background_and_ambient_analysis": "Background elements (wooden cabinets, shelves) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind). No dominant ambient environmental motion detected."}}
{"video_id": "6XzS9x8EQ3Y", "file_name": "6XzS9x8EQ3Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt approaches a blue table with red cups stacked in a pyramid, rearranges the cups into a single line, and raises their arms. The camera remains stationary with a slight shake, capturing the action against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6XzS9x8EQ3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6XzS9x8EQ3Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 299.50715028601905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves into the frame and manipulates red cups (picking up, stacking, moving them).", "background_and_ambient_analysis": "Background is static (blue wall, table). No ambient environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "6XmrWSRQhrw", "file_name": "6XmrWSRQhrw_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and brown shirt holds a white balloon in front of their face, inflating it until it expands significantly before lowering it. A pink teddy bear sits to their right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6XmrWSRQhrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6XmrWSRQhrw_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 34.26939195830954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy inflates a balloon by blowing air, causing the balloon to expand. The boy's hands and mouth move as he applies physical force to the balloon.", "background_and_ambient_analysis": "The background is a plain wall with no shifting or movement. No fire, water, smoke, or wind is visible, ruling out ambient environmental motion."}}
{"video_id": "6XxUuiutiIM", "file_name": "6XxUuiutiIM_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man wearing sunglasses and a dark shirt adjusts his posture, then brings a harmonica to his mouth to play it, continuing to play as he moves slightly. The background includes guitars mounted on the wall and electronic equipment. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6XxUuiutiIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6XxUuiutiIM_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 641.5265538944775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing a harmonica, with hands and head moving in discrete motions related to the act of playing the instrument.", "background_and_ambient_analysis": "The background elements (guitars, wall, furniture) remain stationary throughout the frames, showing no shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "6YDvSmGp5mU", "file_name": "6YDvSmGp5mU_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video description with several frames, and I have to create a concise chronological paragraph following specific rules.\n\nThe main subject here is a person performing on a trapeze. The video starts with the person hanging upside down, then they swing upwards, flip, and eventually move towards the left. The background is dark, with some stage lights visible. The person is wearing a yellow outfit and is attached to a purple ribbon.\n\nI need to focus on the motion in chronological order. Let's break down the frames:\n\n- Frame 0: Person is hanging upside down, legs up, arms outstretched, on the purple ribbon.\n- Frame 1: They start swinging up, maybe transitioning to a flip.\n- Frame 2: Continuing the upward motion, body moving towards the left.\n- Frame 3: Now facing downwards, legs bent, arms extended again.\n- Frame 4: Moving further left, still on the ribbon.\n- Frame 5: Person is now inverted, legs up, moving left.\n\nWait, the user provided 5 frames but the timestamps are from 0 to 5. Let me check the movement. The sequence shows the person swinging from upside down, moving up, then flipping, and moving leftward. The key points are the motion: starting hanging, swinging up and to the left, then flipping back.\n\nAppearance: The person is wearing yellow, small in frame (since it's a close-up?), but the description says \"small figure\". The ribbon is purple, attached to the trapeze.\n\nSpatial relationships: The person is in the center of the frame, moving left. The background has stage lights (blue and red), but the user says to keep background minimal. So mention the lights briefly.\n\nCamera perspective: The camera is static, top-down view. Wait, the description says \"top-down\" but in the example output, they mentioned \"static, top-down\". Wait, looking at the frames: the person is hanging from a trapeze, so the camera is likely positioned below, looking up at the performer. But the user's example output said \"top-down\", but maybe it's a slight angle. Wait, the user says to describe the camera perspective and movement. The user's rule d says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nLooking at the frames, the camera doesn't move; it's a fixed position. So \"static\" and \"top-down\" or \"looking upward\"? The video shows the person suspended above the frame, so camera is below, looking up. So \"static, upward perspective\".\n\nWait, the user's sample might be different. But the main thing is that the camera doesn't move; it's static. So \"static camera perspective\".\n\nNow, putting it all together. The main subject is a single person in yellow, swinging on a purple trapeze ribbon. Starts hanging upside down, swings upward and to the left, flips, moves leftward. The background has stage lights but minimal.\n\nCheck the rules:\n\na) Motion in order: starts hanging, swings up, flips, moves left.\n\nb) Appearance: yellow outfit, single person.\n\nc) Spatial: moving left, in front of the lights (but background minimal).\n\nd) Camera: static, upward view.\n\ne) Background minimal: mention the stage lights briefly.\n\nf) No text, characters, stylistic analysis.\n\nAvoid any extra details. Let's structure the sentence:\n\nA person in a yellow outfit swings on a purple trapeze ribbon, starting upside down, then flipping upward and moving leftward across the frame, with stage lights visible in the background; the camera remains static.\n\nWait, but need to be more precise. Let me check each frame again.\n\nFrame 0: person hanging upside down, legs up, arms extended. Then in frame 1, they start moving up and to the left. Frame 2: moving higher, frame 3: now facing down, legs bent. Frame 4: moving left. Frame 5: inverted again, moving left.\n\nWait, the movement is: starts hanging upside down, swings up (to the left), then flips, and moves left. So the sequence is: inversion, upward swing, flip, then continuing left.\n\nWait, maybe better to say: The performer begins hanging upside down, swings upward and to the left, executes a flip, and continues moving leftward along the ribbon.\n\nYes. So the caption should describe the motion chronologically.\n\nAlso, the person's size: \"small figure\" since it's a distance shot. So \"small figure in yellow\".\n\nPutting it all together:\n\nA small figure in a yellow outfit swings on a purple trapeze ribbon, starting upside down, moving upward and leftward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6YDvSmGp5mU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6YDvSmGp5mU_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 77.5221269111289, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single trapeze artist (human) performing swinging and rotating motion due to gravity and tension in the trapeze rope. Motion is clearly controlled and trackable.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, smoke, wind) or shifting background elements. Background lights and rigging remain fixed throughout the sequence."}}
{"video_id": "6YGjst-_KRI", "file_name": "6YGjst-_KRI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a bed covered in multiple stuffed animals. A hand briefly enters the frame, followed by a person wearing a black and white striped shirt walking from the bottom left toward the camera. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6YGjst-_KRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6YGjst-_KRI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 89.95440744302539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (discrete object) moves into the frame from the bottom left, walking toward the center and right. A stuffed animal (initially prominent) is briefly displaced by an unseen hand but remains stationary after the hand exits the frame.", "background_and_ambient_analysis": "The background wall with a horizontal red stripe remains static throughout the video. No fire, water, smoke, or wind is present; environmental motion is absent."}}
{"video_id": "6YQv404y70E", "file_name": "6YQv404y70E_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with red eyes appears in a close-up shot against a white door frame. They initially look to the side, then bring both hands to cover their nose and mouth, followed by moving their hands away. The camera remains steady, focused on the face with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6YQv404y70E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6YQv404y70E_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 32.465017566544475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moves in discrete motions to cover and uncover the nose, exhibiting deliberate physical action (blinking, hand movement) with clear object-level tracking.", "background_and_ambient_analysis": "Background consists of static corrugated metal wall and distant outdoor elements with no visible fluid/environmental motion (fire, water, smoke, or wind). Background elements remain fixed with no uniform shifting."}}
{"video_id": "6YOIR5G-CFA", "file_name": "6YOIR5G-CFA_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person kneels on a red floor, using a long metal ruler to align against a white baseboard, adjusting the ruler along the wall's edge; they then use a yellow utility knife to cut along the baseboard's edge. The camera maintains a close-up perspective focused on the hands and tools.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6YOIR5G-CFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6YOIR5G-CFA_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 182.0460817669371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a metal strip (cutting and positioning it against the wall), with clear discrete object movement.", "background_and_ambient_analysis": "The background (red floor and white wall) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "6YYAQQhtxr8", "file_name": "6YYAQQhtxr8_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red sweater manipulates a bright green inflated balloon with twisted segments, initially holding it horizontally and then twisting and adjusting its shape with both hands to form a structured figure. The balloon is elongated with rounded sections. The camera maintains a static close-up perspective focused on the hands and balloon against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6YYAQQhtxr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6YYAQQhtxr8_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 86.95255219513207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a green balloon, causing the balloon to change shape through twisting and bending. The balloon is a solid, distinct object moving due to applied physical forces.", "background_and_ambient_analysis": "The background is a uniform black with no shifting or environmental elements (fire, water, wind). Therefore, no ambient motion or camera motion from the background."}}
{"video_id": "6Ynr_mhddOE", "file_name": "6Ynr_mhddOE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand side by side indoors; the adult in a blue striped polo shirt and dark pants holds a golden saxophone, and the boy in a light blue shirt with red shorts holds a silver saxophone. They bring their instruments to their mouths to play, remaining in position with the adult to the left of the boy. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ynr_mhddOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ynr_mhddOE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 152, "blur_score": 767.3136597541418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals holding saxophones exhibit subtle body/hand movements consistent with playing or positioning the instruments, with no significant locomotion or collision.", "background_and_ambient_analysis": "Background elements (walls, door, chair) show no uniform shifting or environmental fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "6Ya8X-le8Qc", "file_name": "6Ya8X-le8Qc_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children sit on a purple mat in a room: a girl in a white and red top with light blue pants adjusts the foot of a boy in a yellow shirt and green pants seated cross-legged beside her; another child in a striped shirt and dark shorts sits nearby, moving their hand toward the girl's leg. A person in dark clothing rests on a patterned bed in the background. The camera remains stationary, capturing the group from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ya8X-le8Qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ya8X-le8Qc_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 141.93804256738775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people) are moving: a child in yellow shifts position, another person adjusts their leg, and a third interacts with the child through reaching and body movements.", "background_and_ambient_analysis": "The background (bed, walls, floor) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "6ZAIyQtocGw", "file_name": "6ZAIyQtocGw_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and dark pants holds a wooden organ stop, walking through a room filled with tall wooden organ pipes. He adjusts the stop while moving forward, with another person visible in the background. The camera follows his motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZAIyQtocGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZAIyQtocGw_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 65.86001658619097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man playing a violin exhibits rhythmic arm movements with the bow and instrument; discrete solid objects (man, violin) show intentional motion due to physical action.", "background_and_ambient_analysis": "The church interior background (walls, pews, paintings) shows no uniform shifting or fluid motion. No fire, water, or smoke observed."}}
{"video_id": "6ZUA5PIdR0A", "file_name": "6ZUA5PIdR0A_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing green pants extends their hand toward a light orange cat sitting on a brown carpet. The cat paws at the hand, then steps back as the hand pulls away. The person reaches down to touch the cat's back, causing the cat to move away. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZUA5PIdR0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZUA5PIdR0A_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 596.0201546223934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interact with a cat, moving the cat's body and limbs. The cat's motion is driven by physical contact with the hands (petting, repositioning).", "background_and_ambient_analysis": "The background (wall and carpeted floor) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Background elements remain static across frames."}}
{"video_id": "6ZJlDKS6oZA", "file_name": "6ZJlDKS6oZA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and dark pants holds a black glove while walking across a basketball court toward a blue pole, then stops at the pole, turns to face the camera, and assumes a wide stance with arms extended to the sides. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZJlDKS6oZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZJlDKS6oZA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 137.36991753471852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is moving: walking across the court, adjusting their stance, and performing a kicking motion. The person is a solid, discrete object with clear locomotion and physical movement.", "background_and_ambient_analysis": "The background elements (fences, blue pole, indoor structures) remain stationary and show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6ZPkmQTLoCY", "file_name": "6ZPkmQTLoCY_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a group of people on a golf course. The main subject is a man in a navy shirt and khaki pants preparing to hit a golf ball. There are other people around: one in a blue shirt, another in gray and white. The golf bag is visible with clubs. The man is adjusting his stance, holding the club, then takes a swing. The camera moves closer to him as he swings. Need to describe chronologically. Start with the initial scene, then the man's actions (adjusting, swinging), others in background. Mention their appearance briefly: navy shirt, khaki pants; blue shirt, gray shirt, white pants. Spatial: others stand behind or to the side. Camera perspective: starts at a medium shot, then zooms in on the main subject. Background is grass, minimal. Let's structure it.\n\nFirst, identify main subjects: 3-4 people. The main man is in navy shirt, khaki pants, preparing to hit. Others are standing around. The camera moves from wider shot to closer on the golfer. Motion: he bends over, adjusts grip, swings. The ball is on the ground. So the caption should be chronological: starts with the group, then the golfer's actions, camera movement. Keep it concise.\n\nCheck rules: focus on motion and behavior in order. Mention appearance (color, size, orientation). Spatial relationships: the others are around him. Conclude with camera perspective. Background minimal.\n\nDraft: \"A man in a navy polo shirt and khaki pants prepares to swing a golf club on a grassy course, standing with his feet apart and hands gripping the club. To his left, a person in a blue shirt and black pants observes, while another individual in a gray shirt and white pants stands nearby holding a club. A golf bag with clubs is visible behind the group. The man adjusts his stance, lowers the club, and executes a swing motion. The camera moves slightly closer to focus on the golfer’s action, capturing his movements from a medium angle before zooming in on the club and ball.\"\n\nWait, but need to be concise. Maybe shorter. Let's make it tighter.\n\n\"A golfer in a navy polo and khaki pants adjusts his stance and swings a club on a grassy course, with three other people—two in blue and gray shirts, one in white pants—standing nearby. The golf bag with clubs is positioned behind the group. The camera zooms in on the golfer’s motion, capturing the swing from a medium angle.\"\n\nWait, rule f says exclude text recognition (like PGA on shirt? No, because it's a shirt, but rule f is exclude named characters or text recognition. So if the shirt has \"PGA\", that's text, so don't mention. So the golfer's shirt is navy, no mention of logo. So the main subject: navy shirt, khaki pants. Others: blue shirt, gray shirt, white pants.\n\nLet me rephrase. First, initial scene: multiple people on grass. Main man (navy, khaki) prepares. Camera movement: starts wide, then zooms in.\n\n\"Three people stand on a grassy course; a man in a navy shirt and khaki pants adjusts his golf stance, holding a club while two others in a blue shirt, gray shirt, and white pants observe. A golf bag with clubs sits behind them. The man bends, positions the club, and swings, with the camera moving closer to capture his action.\"\n\nCheck chronology: preparing (adjusting stance), then swinging. Mentioning the people in order. Keep it concise.\n\nLet me see the output must be a paragraph. Let's structure:\n\nThe video begins with a group of golfers on a grassy course. A man in a navy polo shirt and khaki pants positions himself to hit a golf ball, adjusting his grip and stance while others stand nearby: one in a blue shirt, another in a gray shirt with white pants, and a third person partially visible. A golf bag filled with clubs is positioned behind them. As the man executes his swing, the camera gradually zooms in on his motion, focusing on the club and ball, with the background remaining minimal.\n\nWait, but the rules say keep background descriptions minimal. So maybe omit \"golfers\" and just say \"people\" or \"group\".\n\nAnother version: \"A man in a navy shirt and khaki pants prepares to swing a golf club on a grassy field, standing with his feet apart. Two other individuals stand behind him: one in a blue shirt and black pants, another in a gray shirt and white pants. A golf bag with clubs rests to the left of the group. The man adjusts his stance, grips the club, and swings, while the camera slowly moves closer to focus on his action.\"\n\nCheck for conciseness", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZPkmQTLoCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZPkmQTLoCY_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 376.0738192454079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer swings a golf club, striking a golf ball. The ball is displaced by the club impact, representing discrete solid object motion. Other objects (golf bag, spectators) remain stationary.", "background_and_ambient_analysis": "The background consists of static grass and trees with no fluid motion (fire, water, wind, smoke). Background elements show uniform stillness with no shifting."}}
{"video_id": "6Ze1WHd9K-U", "file_name": "6Ze1WHd9K-U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt and blue jeans stands in an office hallway, reaching toward a round object on a small table. They pick up a white ball from the table, hold it in one hand, and step back while holding the ball. The person moves slightly away from the table, turning toward the camera. The background includes office cubicles and a radiator, with minimal camera movement observed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Ze1WHd9K-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Ze1WHd9K-U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 219.88302096063825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving, adjusting a fan on a table and then walking within the frame. The fan and table are stationary.", "background_and_ambient_analysis": "No shifting background elements (walls, furniture remain static). No fire, water, smoke, or wind present."}}
{"video_id": "6ZE0w66NNVc", "file_name": "6ZE0w66NNVc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand closely around a kitchen counter, with one person in a pink apron holding a large yellow bowl, another in a yellow apron using a metal sieve to pour contents into the bowl, and a third person assisting. They remain focused on the task, their hands moving to guide the sieve and stabilize the bowl. The camera shifts slightly to capture their coordinated actions, maintaining a close perspective on the bowl and sieve.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZE0w66NNVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZE0w66NNVc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 59.598334772459886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three girls in aprons: one pours liquid from a strainer into a bowl, another holds the bowl steady, and the third observes. Their arm/hand movements are discrete physical actions.", "background_and_ambient_analysis": "Static kitchen background (cabinets, counters) with no shifting or fluid/environmental motion (fire, water, smoke)."}}
{"video_id": "6ZEovSSb33Q", "file_name": "6ZEovSSb33Q_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants sits at a pottery wheel in a workshop, initially resting their hands on the wheel before using a tool to shape a clay vessel. The workspace contains various pottery tools and unfinished clay pieces scattered around. The camera remains static, capturing the shaping process from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZEovSSb33Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZEovSSb33Q_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 112.6278537911036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and the clay on a spinning pottery wheel are the discrete objects moving. The hands manipulate the clay as the wheel rotates, demonstrating physical interaction (shaping clay via rotational motion).", "background_and_ambient_analysis": "Background elements (walls, window, wooden boxes, pottery pieces) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "6ZRUlCl7HUA", "file_name": "6ZRUlCl7HUA_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple shirt and dark pants stands beside a small child in a white shirt and dark shorts, who holds the leg of a white horse with dark spots. The woman adjusts equipment on the horse while the child maintains a grip on the horse’s leg. The horse remains stationary, positioned to the right of the subjects. The camera captures the scene with slight movement, maintaining a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZRUlCl7HUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZRUlCl7HUA_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 81.57154676111524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving (locomotion, reaching) and interacting with the stationary horse, which is not moving.", "background_and_ambient_analysis": "The background elements (wooden walls, door, and stable structures) are stationary with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6_0xF6dEo0M", "file_name": "6_0xF6dEo0M_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a light-colored top and bracelets, holds a flute to their lips. They then stop playing, raise both hands above their head, and move their arms upward. The scene occurs indoors near a door and a mirror, with the camera showing slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_0xF6dEo0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_0xF6dEo0M_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 129.34527226714246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving: initially playing a flute (head down), then lowering the flute, and finally moving arms holding two objects (likely flute and phone) as they step rightward and exit the frame.", "background_and_ambient_analysis": "The background (wooden door, red wall, mirror) remains stationary throughout the video. No fire, water, smoke, or wind is visible. Motion blur in the final frames (4.5-5.0 seconds) is due to rapid subject movement, not environmental elements."}}
{"video_id": "6Zl5jX9fjKE", "file_name": "6Zl5jX9fjKE_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a cap and dark tank top stands in front of light-colored curtains in a room. They bend forward, lowering their head toward a surface below, then return to an upright position. The camera remains stationary throughout, capturing the individual from a frontal perspective against the room backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6Zl5jX9fjKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6Zl5jX9fjKE_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 301.56997324834055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a cap and tank top is the primary moving object, exhibiting locomotion (turning, shifting position) without significant collision or external force-driven motion.", "background_and_ambient_analysis": "The background elements (curtains, room interior) show no uniform shifting or fluid motion; no fire, water, or wind-driven phenomena are present."}}
{"video_id": "6_9vMmbEQ-4", "file_name": "6_9vMmbEQ-4_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing jumps repeatedly on a light-colored sofa, with a teddy bear wearing a red bow positioned on the right side of the sofa. The individual moves through sequential jumping motions, landing on the cushioned seat and briefly stepping off to the left side of the frame. The camera remains static, capturing the room from a fixed angle with minimal background details visible through the sliding glass door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_9vMmbEQ-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_9vMmbEQ-4_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 371.5213797210708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is moving: jumping on a couch with distinct limb and body displacement, clearly tracked as a solid object with controlled locomotion.", "background_and_ambient_analysis": "The background (walls, sliding door, balcony) shows no shifting or environmental fluid motion; all static elements remain fixed throughout the video."}}
{"video_id": "6_7TfnxrJlI", "file_name": "6_7TfnxrJlI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in red swim trunks dives headfirst from the pool’s edge into the turquoise water, creating a large splash. He resurfaces and swims forward, his body moving through the clear water as ripples spread outward. The camera follows the dive and splash, then shifts to track his swimming motion across the pool surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_7TfnxrJlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_7TfnxrJlI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 154, "blur_score": 262.37018256643137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seen jumping into the pool (0.0-0.7s) and then swimming (from 1.9s to 5s).", "background_and_ambient_analysis": "The background (hedge, mountains, sky) is static with no shifting. The water splashing and rippling is a transient fluid motion, but it is not dominant. The primary motion is the person's movement (jump and swim)."}}
{"video_id": "6ZgwSNU_XHc", "file_name": "6ZgwSNU_XHc_000279_000289.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people sit around a white table; the person in a gray shirt on the right extends their right hand toward the table, then moves it while the others react with smiles and leaning forward. The table holds a tissue box, glasses, and a green bottle. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ZgwSNU_XHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ZgwSNU_XHc_000279_000289.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 406.15444628393755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "Seated individuals exhibit subtle movements (hand gestures, slight shifts in posture), consistent with conversational locomotion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Walls and curtains remain static throughout the sequence."}}
{"video_id": "6_RgtsrxKXc", "file_name": "6_RgtsrxKXc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl with a ponytail, wearing a gray long-sleeve shirt featuring a red heart, sits at a white sewing machine, manipulating fabric and the machine’s needle. She briefly turns to face the camera, smiles, and then resumes operating the sewing machine with both hands. The camera remains handheld, exhibiting slight shake, while the background includes stacked white chairs and a window. The girl maintains a seated position throughout, focused on the sewing task.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_RgtsrxKXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_RgtsrxKXc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 188.36646102039236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl manipulates a sewing machine and fabric; her hands and the sewing machine's components exhibit discrete motion as she operates the device.", "background_and_ambient_analysis": "The background elements (striped curtain, chair, candles) remain stationary across frames with no fluid motion (fire, water, wind, smoke) observed."}}
{"video_id": "6_Pm7Zb46T8", "file_name": "6_Pm7Zb46T8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large white dog wearing a red shirt and blue skirt with stars stands in front of a seated woman in a gray top and blue patterned pants, who holds out a treat. The dog jumps up to take the treat, landing on its hind legs. The camera remains stationary, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_Pm7Zb46T8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_Pm7Zb46T8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 183.03632973134313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog (wearing red shirt and blue skirt) moves its front paws to interact with a person's outstretched hand; the person moves their hand to interact with the dog.", "background_and_ambient_analysis": "Background is static; no shifting walls, fish, or fireplace. No fire, water, smoke, or wind visible."}}
{"video_id": "6_BoMTaF5Yc", "file_name": "6_BoMTaF5Yc_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man and woman in white attire stand side by side at a table, leaning forward to jointly cut a cake with a knife. The woman is positioned to the left of the man, both focused on the cake as they slice. Behind them, a bouquet of pink roses and a framed photo are visible. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_BoMTaF5Yc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_BoMTaF5Yc_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.76354912002941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are cutting a cake; the knife moves through the cake, causing a visible cut.", "background_and_ambient_analysis": "The background (door, flowers, wall) is static with no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "6_H3sNrj024", "file_name": "6_H3sNrj024_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and green pants sits on a bed, attempting to hold a black and white cat. The person moves their hands to adjust the cat’s position, causing the cat to jump away and move across the bed. The cat continues to move actively while the person interacts with it, maintaining a top-down camera perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_H3sNrj024.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_H3sNrj024_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 497.2774181007327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing white shirt and green pants) and calico cat are the discrete objects. The person manipulates the cat through physical interaction (lifting, turning, and petting), causing visible movement of both subjects.", "background_and_ambient_analysis": "Static wall and blanket background with no shifting or fluid motion (fire, water, smoke, wind). Background elements remain stable throughout."}}
{"video_id": "6_YJ66t52ps", "file_name": "6_YJ66t52ps_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a crowded indoor space, numerous people are seated and standing among furniture. A person in a black jacket walks through the center, moving forward, while a person in red clothing moves from the right toward the center. The crowd remains seated, observing. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_YJ66t52ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_YJ66t52ps_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 754.1838730066037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving via locomotion (walking, interacting) within the auction house; easily trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (walls, ceiling, furniture) show no uniform shifting. No fire, water, smoke, or wind present; environmental motion is absent."}}
{"video_id": "6_af0SysxVY", "file_name": "6_af0SysxVY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a small, light brown and white felted owl on a dark surface, adjusting its head to position brown eyes with a gray beak. To the left, gray felt pieces rest on the white background. The hand uses tweezers to secure the eyes, then scissors to trim the surrounding fur. The camera maintains a close-up top-down view throughout, focusing on the detailed crafting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6_af0SysxVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6_af0SysxVY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 40.30741708398492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a plush owl, causing the owl to move in response to the physical interaction. The hands and owl are the discrete objects exhibiting motion.", "background_and_ambient_analysis": "The background consists of a dark cloth and static gray fur-like elements; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6aAQAaGuN9E", "file_name": "6aAQAaGuN9E_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white long-sleeve shirt and blue jeans, and a small child in a pink outfit with a blonde ponytail, interact on a brick patio in a backyard. The child runs toward the man; the man then jumps over the child as the child moves away, continuing to walk forward. The camera remains stationary but slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aAQAaGuN9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aAQAaGuN9E_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 946.2649220943451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult and child (solid, distinct objects) exhibit locomotion: adult jumps/kicks while child raises arms and walks. Motion is due to explicit physical forces (human movement), trackable via bounding boxes.", "background_and_ambient_analysis": "Background elements (wooden fence, grass, brick patio) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects dominate the scene."}}
{"video_id": "6a0O4eQFlWs", "file_name": "6a0O4eQFlWs_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned shawl over a pink top holds a white plate filled with colorful food items, including noodles, vegetables, and garnishes. They use chopsticks to lift a portion of food from the plate, then bring it to their mouth to eat. The plate remains in front of them throughout, with a dimly lit indoor background visible. The camera stays relatively steady with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6a0O4eQFlWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6a0O4eQFlWs_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 64.71594402620426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is eating, with hand and mouth movements; these are discrete solid objects (human body) moving due to locomotion (eating).", "background_and_ambient_analysis": "Background elements are blurred but show no uniform shifting or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "6aExw0Br1EI", "file_name": "6aExw0Br1EI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a snowy landscape with people skiing. First, there's a person in red skiing down a slope. Then another person in white joins them. The camera moves slowly, panning right maybe, to follow their movement. The background has trees, but the main focus is on the skiers. Need to describe their motion chronologically: the first skier in red starts moving, then the second skier in white appears. Spatially, they're on the snow, with the first skier ahead then the second. Camera moves from left to right, maybe. Let's check the timestamps: the first frame shows both, then the red skier is moving forward, then the white one comes into view. Wait, the video starts with two people: one in red, one in white. Then the camera pans right, so the skiers move towards the right side of the frame. Wait, in frame 0, two skiers. Frame 1: red skier is moving. Frame 2: red is further, white is behind. Frame 3: white skier catches up? Wait, maybe the camera is panning right. So the main subjects are two skiers: first one in red, then white. Chronologically, they start at the top of the slope, ski down, with the camera following. Need to mention their appearance: red jacket, white jacket. Number: two people. Spatial: moving from left to right across the snowy field, with trees in the background. Camera movement: slow pan to the right. Background minimal. So the caption should be: Two skiers, one in red and one in white, move across a snowy slope from left to right. The red-jacketed skier leads, followed by the white-jacketed skier, both gliding down the snow-covered terrain with trees in the distant background. The camera steadily pans right, tracking their movement.\n\nWait, check rules. a) Motion and behavior chronologically. So first, the red skier is moving, then the white one. But in the first frame, both are present. Let's see the video: frame 0: two people (red and white). Frame 1: red skier is ahead, white is behind. Frame 2: red is moving further, white is still following. Frame 3: red is getting farther, white is moving. Frame 4: red and white are closer to the camera? Wait, the frames show the skiers moving towards the right as the camera pans. So the sequence is: skiers start on the left, move right. Camera pans right to follow them. So chronologically: two skiers, red and white, glide across the snowy field from left to right, with the red-jacketed skier leading and the white-jacketed skier following closely behind. The camera pans slowly to the right, keeping them in frame. Background has trees, but minimal. So the caption: Two skiers, one in a red jacket and one in white, glide from left to right across a snowy slope. The red-jacketed skier leads, followed closely by the white-jacketed skier, both moving downhill. The camera pans right, tracking their descent against a backdrop of snow-covered ground and distant trees.\n\nWait, check rules f: exclude text recognition, named characters, etc. So no names. Also, be concise. Let's make it concise. Maybe: Two people, one in red and one in white, ski across a snowy field from left to right. The red-skied individual leads, followed by the white-skied person, both gliding downhill. The camera pans right to follow their movement, with trees in the background.\n\nWait, the video shows the skiers moving forward, so downhill. So the caption should capture the motion: chronologically, they start at the top (left side of frame) and move towards the right (lower part of the slope). Camera moves right to follow.\n\nLet me structure it: First, mention the subjects (two skiers), their colors (red and white), their action (skiing), direction (from left to right), sequence (red leads, then white follows), camera movement (pan right).\n\nSo: Two skiers, one in a red jacket and one in a white jacket, ski downhill from left to right across a snow-covered slope. The red-jacketed skier leads, followed by the white-jacketed skier. The camera pans slowly to the right, tracking their descent.\n\nCheck rules: a) motion in order: they start moving, then the white follows. b) appearance: red and white jackets. c) spatial: red leads, white follows. d) camera: pans right. e) background minimal (trees in background but not described much). f) no names. g) think internally.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aExw0Br1EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aExw0Br1EI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.79253098042805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (likely skiing) and other distant figures are visible moving down a snow slope. These are discrete solid objects exhibiting locomotion-driven motion, trackable by bounding boxes.", "background_and_ambient_analysis": "The background features stationary trees and snow-covered ground with no visible fluid motion (fire, water, smoke) or significant wind-driven effects. Background elements remain fixed, indicating no dominant ambient environmental motion."}}
{"video_id": "6a2djR9kBBg", "file_name": "6a2djR9kBBg_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with green nail polish adjusts a metallic eyelash holder on their eye, then removes it. The individual, wearing purple lipstick and a green top, turns their head slightly, revealing more of their face and makeup. The camera maintains a close-up perspective with minimal movement, focusing on the facial actions against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6a2djR9kBBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6a2djR9kBBg_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.261149298292324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and face are moving—hand approaches and then retracts from the camera, while the head shifts slightly during the sequence. These are discrete solid objects with intentional motion.", "background_and_ambient_analysis": "The background is predominantly dark and static; no visible fluid motion (fire, water, smoke) or wind-driven movement is present."}}
{"video_id": "6a61wL-pzYg", "file_name": "6a61wL-pzYg_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a boy getting a haircut. First, the main subject is a child wearing a black barber cape, sitting in a chair. An adult, probably a barber, is cutting his hair. The barber's hands are visible, using scissors. The boy is seated, facing slightly to the right. The barber is standing behind him, working on the top of the boy's head. In the background, there are other people, but we can keep background minimal. Chronologically: the barber starts cutting, maybe moving scissors around. The boy is still, sitting. Camera perspective is steady, probably a fixed shot. Let's structure it.\n\nMain subjects: a child (small, wearing black cape), barber (adult, hands visible). Action: barber cuts the child's hair with scissors. Spatial: barber behind the child, child seated. Background: indistinct people. Camera: stationary, eye-level? The video is vertical, so maybe camera is positioned to capture the scene from a standard angle.\n\nNeed to be concise. Let's draft:\n\nA small child wearing a black barber cape sits in a chair while an adult barber, using scissors, trims the top of the child's hair. The barber’s hands move rhythmically as they cut, with the child remaining still. In the background, blurred figures are visible, but the focus stays on the haircut. The camera maintains a steady, close-up perspective throughout the sequence.\n\nWait, check rules. Chronological order: the action starts with the barber beginning to cut, then continues. Mention appearance: child's cape, barber's hands. Spatial: barber behind child. Background minimal. Camera: perspective—since it's a video, maybe \"fixed camera\" or \"stationary.\"\n\nLet me adjust: \n\nA child in a black barber cape sits in a chair, while an adult barber uses scissors to trim the child’s hair. The barber’s hands move methodically through the hair, and the child remains stationary. The camera remains stationary, capturing the haircut from a fixed angle.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". The child is a boy, wearing black cape, small. Barber's hands visible. The action: barber cutting hair. So:\n\nA small boy wearing a black barber cape sits in a chair as an adult barber, whose hands are visible, uses scissors to cut his hair. The barber’s hands move rhythmically across the boy’s head, with the boy remaining still. The camera maintains a steady, close-up view of the haircut process.\n\nCheck if background is minimal: \"In the background, other people are faintly visible\" but rule e says \"background descriptions minimal unless essential\". Since the main focus is the haircut, background can be mentioned briefly but keep it minimal. Maybe \"a few blurred figures are visible in the background\" but maybe omit if not essential. The original video shows some people in the background, but it's not essential for understanding motion. So maybe don't include.\n\nWait, the rules: \"b) Briefly describe their appearance and number (color, size, orientation)\". So for the main subjects: the boy (small, black cape), barber (hands visible). Motion: barber cutting hair, hands moving. Spatial: barber behind the child. Camera: stationary.\n\nLet me check the example rules. The output should be a paragraph. Let's put it all together:\n\nA small boy wearing a black barber cape sits in a chair while an adult barber trims his hair with scissors. The barber’s hands move rhythmically through the boy’s hair, with the child remaining still. The camera remains fixed, capturing the haircut from a steady, close-up perspective.\n\nWait, but the boy's orientation: sitting, facing slightly to the right (from the video). But maybe \"sitting in a chair\" is enough. Let's see.\n\nAnother version:\n\nA small child, draped in a black barber cape, sits in a chair as an adult barber uses scissors to cut the child’s hair. The barber’s hands work methodically on the top of the child’s head, while the child remains seated. The camera maintains a stationary position throughout the sequence.\n\nYes, this covers the main points. Check rules:\n\na) Motion and behavior: barber cuts hair, hands move; child sits still. Chronological: starts with barber cutting, continues.\n\nb) Appearance: child small, black cape; barber hands visible.\n\nc) Spatial: barber behind child.\n\nd) Camera: stationary.\n\ne) Background minimal (omitted or implied).\n\nf) No text, names.\n\ng) Don't include reasoning.\n\nSo the caption should be concise. Let's write it as:\n\nA small child wearing a black barber cape sits in a chair while an adult barber uses scissors to cut the child’s hair. The barber’s hands move rhythmically across the child’s head, with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6a61wL-pzYg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6a61wL-pzYg_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 85.61142817204322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Barber's hands moving to cut hair; child has minimal head movement.", "background_and_ambient_analysis": "Background (barbershop interior) is static; no ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6aRl0no6ksw", "file_name": "6aRl0no6ksw_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of people gathers outdoors; two women stand prominently in the foreground, one in a white crochet top wearing sunglasses, the other in a blue top with braided hair also wearing sunglasses, both facing forward as they move slightly within the group. The scene transitions to a woman wearing a silver tiara, adorned in a green and white gown, as someone pours water from a green bottle over her head from the left. The camera shifts from a medium shot of the crowd to a close-up of the woman with the tiara.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aRl0no6ksw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aRl0no6ksw_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 370.7639200479578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, a crowd of people (including a woman in a white top) exhibits slight movement from talking/gesturing; in the second scene, a person in a costume holds and moves an object, showing discrete locomotion and gestural motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. First scene has a crowd with static structures (e.g., distant people) that do not shift uniformly; second scene shows a person in a costume against a static architectural background with no fire, water, smoke, or wind."}}
{"video_id": "6aXh60BE33M", "file_name": "6aXh60BE33M_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with short dark hair, wearing a light blue and white striped shirt and dark shorts, is seated in a stroller secured with a seatbelt. The child initially looks downward, then raises their head and turns slightly to the side while resting their hands on the stroller's sides. The camera maintains a top-down perspective, closely capturing the child's movements with minimal shifting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aXh60BE33M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aXh60BE33M_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 161, "blur_score": 277.2446703025703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child (a solid object) is moving: leaning forward, then sitting up, and turning head. This motion is due to his own physical actions.", "background_and_ambient_analysis": "No significant shifting of background (sidewalk remains static) or fluid/environmental motion (no fire, water, wind)."}}
{"video_id": "6aG4qgR7FRk", "file_name": "6aG4qgR7FRk_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a green cloth to wipe a black leather car seat, then sprays the seat with a blue-capped bottle. The hand proceeds to wipe the dashboard, dry a metallic door handle, and spray a black tire with a silver rim. The camera follows the hand's actions in close-up, shifting focus between the car's interior surfaces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aG4qgR7FRk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aG4qgR7FRk_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 71.97210161879033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating solid objects: spraying a hose nozzle, wiping surfaces with a green cloth, applying a brush to dashboard controls, and cleaning a tire wheel. These actions involve discrete, solid objects moving due to explicit physical interactions (e.g., gripping, wiping, brushing).", "background_and_ambient_analysis": "Background elements (car interior, tire, ground) show minimal shifting; no dominant fluid/environmental motion (e.g., fire, water, smoke) observed throughout the clip. Steam from spraying is transient and secondary to human actions."}}
{"video_id": "6aY_1kIIh3Q", "file_name": "6aY_1kIIh3Q_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "The video shows a pair of light-skinned hands engaged in knitting using wooden needles and bright red yarn. The right hand holds the yarn, while the left hand manipulates the needles to pull the yarn through a loop, creating stitches. The knitted piece is centered between the hands, with the red yarn wrapping around the needles. The background is dark, and the camera maintains a steady top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aY_1kIIh3Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aY_1kIIh3Q_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 108.32445607369976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: hands (two), knitting needles (two), and red yarn. The hands are moving to manipulate the needles and yarn in a knitting motion.", "background_and_ambient_analysis": "Background is static and dark with no shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "6aTHmlhbrjs", "file_name": "6aTHmlhbrjs_000870_000880.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden spoon transfers brown coffee beans into a metal container, then stirs the beans within. A light-skinned hand enters the container, moving the beans around. The camera maintains close-up shots focused on the container and hand interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aTHmlhbrjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aTHmlhbrjs_000870_000880.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.29821929174912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand stirring coffee beans with a wooden spoon; beans are moved by the spoon's motion.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Background (container, pressure gauge) appears stationary."}}
{"video_id": "6aXoB5IFOqM", "file_name": "6aXoB5IFOqM_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately fifteen individuals in blue uniforms and black pants performs a synchronized dance routine on a basketball court. They begin walking in unison across the court, transition into a circular formation, execute coordinated steps and arm movements, then regroup into a tight cluster. The camera maintains a stationary overhead perspective throughout, capturing their motions against the court's red and black logo with spectators visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6aXoB5IFOqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6aXoB5IFOqM_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 394.7591127142708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in blue uniforms performing synchronized movements (crouching, standing, repositioning) as part of a choreographed routine.", "background_and_ambient_analysis": "The gymnasium background (stands, floor markings) shows no significant shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "6a_enwtafRM", "file_name": "6a_enwtafRM_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white sleeveless top with colorful patterns and pink wristband plays violin, standing in front of a beige couch. She holds the violin under her chin, moving the bow across the strings with her right hand while positioning fingers on the neck with her left. The background includes a side table with a lamp to the left. Camera remains static, eye-level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6a_enwtafRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6a_enwtafRM_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 34.65365866120932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and violin bow are moving discretely as she plays: her left hand shifts along the fingerboard, and her right hand moves the bow across the strings. These motions are controlled, solid-object movements driven by physical forces (bowing action).", "background_and_ambient_analysis": "The background (couch, lamp, table, curtains) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present; all static elements remain consistent across frames."}}
{"video_id": "6b-ZiowLl7o", "file_name": "6b-ZiowLl7o_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and glasses pushes a disc along a wooden shuffleboard table. The camera shifts to show him from another angle continuing to play, with other people visible in the background. Two men, one in a blue shirt and one in black, observe as a disc rolls down the table. The camera then focuses on the gray-shirted man adjusting the table surface. The camera movement includes slight pans between angles, capturing the shuffleboard game from multiple perspectives.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6b-ZiowLl7o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6b-ZiowLl7o_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 153, "blur_score": 493.56148915081025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a bowling ball rolling down the lane and multiple people (e.g., man in gray shirt, man in black shirt) moving within the space.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; static wooden structures and walls remain consistent across frames."}}
{"video_id": "6atXxdEadMo", "file_name": "6atXxdEadMo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short blonde hair and a red shirt with white stripes pours a white liquid from a blue bottle onto their head, causing the liquid to stream down their hair; the child then tilts their head slightly, adjusting the bottle's position to continue pouring, while the camera maintains a close-up, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6atXxdEadMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6atXxdEadMo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 144, "blur_score": 50.43188075281735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid discrete object) is moving their head and hand to adjust their hair, exhibiting controlled locomotion due to voluntary physical actions.", "background_and_ambient_analysis": "Background consists of static indoor elements (walls, door) with no shifting motion or fluid environmental phenomena (fire, water, smoke, wind) detected. Background remains stable throughout the frames."}}
{"video_id": "6ax3H-VIF5s", "file_name": "6ax3H-VIF5s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a black shirt and shorts stands near a weight rack in a gym, moving his hands to adjust a barbell. A second person is visible in the background near a treadmill. The camera remains stationary, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ax3H-VIF5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ax3H-VIF5s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 88, "blur_score": 166.75279351184676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in dark athletic wear is moving at a weight machine, performing repetitive motions (pushing/pulling) with clear physical displacement and locomotion.", "background_and_ambient_analysis": "The gym background (walls, equipment, windows) shows no uniform shifting or fluid motion (fire, water, smoke, wind). Static structural elements remain fixed across frames."}}
{"video_id": "6b8TlHhhl6s", "file_name": "6b8TlHhhl6s_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A clear glass bowl pours liquid into a decorative bowl with floral patterns containing white and black substances; the bowl moves away, revealing a black paint jar and a white model airplane with a star emblem on a blue grid surface. A hand enters, holding a dark paintbrush, and stirs the bowl’s contents. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6b8TlHhhl6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6b8TlHhhl6s_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 144, "blur_score": 955.8470153751464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a brush to stir a mixture in a bowl, and a metal bowl is moved to pour liquid into the bowl. These discrete solid objects (hand, brush, metal bowl) move due to explicit human physical forces.", "background_and_ambient_analysis": "The blue grid background remains static with no shifting, indicating no camera-induced motion. No ambient environmental elements (fire, water, smoke, wind) are present; the liquid in the bowl is contained and stirred, not flowing freely."}}
{"video_id": "6b1IqwLkXpI", "file_name": "6b1IqwLkXpI_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a sleeveless top, black gloves, and jewelry holds a small object near their ear with their gloved hand; they then move their hand downward and adjust their posture while turning slightly to the left. The background includes a bed with pillows and wall decorations. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6b1IqwLkXpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6b1IqwLkXpI_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 146, "blur_score": 96.9421067660767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves moves their hand from near their ear toward their chest, accompanied by head/eye movements; no other discrete objects exhibit motion.", "background_and_ambient_analysis": "No shifting background elements (bed, wall decorations remain stationary); no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6bCfMu6CPrk", "file_name": "6bCfMu6CPrk_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are visible: one wearing a red hoodie and dark pants lies on the floor with arms extended, while another person in a black shirt with pink text and blue jeans kneels beside them. The kneeling individual moves their arms in a gesturing motion. The red-hoodied person remains stationary. The camera maintains a top-down perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6bCfMu6CPrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6bCfMu6CPrk_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 46.898456832737395, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) are moving: one in red clothing performing seated motions, and another in black clothing with visible arm/upper body movement.", "background_and_ambient_analysis": "Background elements (walls, floor) remain consistent across frames with no shifting or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "6bas6lTod_M", "file_name": "6bas6lTod_M_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand (skin-colored, fingers visible) enters from the right side of the frame, pointing to a cell on a green Sudoku grid. It then moves leftward across the grid, tapping or indicating different cells sequentially. The camera remains stationary in a top-down perspective, focusing on the hand’s interaction with the grid while the background stays dark and minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6bas6lTod_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6bas6lTod_M_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 458.36180498679414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (solid, distinct object) moves deliberately, pointing at specific cells of a Sudoku grid displayed on a screen.", "background_and_ambient_analysis": "The background (dark uniform area surrounding the screen) is static with no shifting elements or environmental fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "6bYUU4fnHAM", "file_name": "6bYUU4fnHAM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with curly hair initially covers their face with both hands, then lowers the hands to reveal their upper body while holding a white flute-like instrument horizontally. The background features blurred floral arrangements and a metal railing. The camera remains in a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6bYUU4fnHAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6bYUU4fnHAM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 297.0483031395276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their arms, adjusts their hair, and holds a bottle, with clear physical actions driven by self-initiated motion.", "background_and_ambient_analysis": "The background includes a fence and flowers; these static elements do not exhibit uniform shifting or fluid motion (e.g., no fire, water, or wind-driven swaying)."}}
{"video_id": "6bKPHdnLbAA", "file_name": "6bKPHdnLbAA_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black T-shirt with yellow and white graphics stands in front of a large flat-screen TV. He raises his right hand to his mouth, then lowers it. Behind him, shelves hold electronic devices and stacked media. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6bKPHdnLbAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6bKPHdnLbAA_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 133, "blur_score": 41.56655440898302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (discrete solid object) is moving: he gestures with his hands, lowers his arm, and shifts his posture. Motion is due to voluntary locomotion and hand movements.", "background_and_ambient_analysis": "The background (television, shelves, walls) shows no shifting or fluid motion; no fire, water, smoke, or wind is present. Background elements remain static throughout the video."}}
{"video_id": "6byxMKxdWTk", "file_name": "6byxMKxdWTk_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray tank top, black shorts with white stripes, and blue sneakers performs a rope exercise in an outdoor parking lot. He begins bent over, pulling the rope downward, then stands to swing it upward in a rhythmic motion, repeating the sequence. The background features a yellow and gray building with parking lines and minimal exercise equipment. The camera remains stationary, observing the subject from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6byxMKxdWTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6byxMKxdWTk_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 72.11850622545509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing gray sleeveless shirt, black shorts with white stripes, and blue shoes) is jumping rope. The rope is a solid object moving in a circular path due to the person's jumping motion.", "background_and_ambient_analysis": "The background (building wall, parking lines, and static structures) remains fixed without any fluid motion (fire, water, smoke, or wind). No environmental elements exhibit significant movement."}}
{"video_id": "6cQbotB_BYM", "file_name": "6cQbotB_BYM_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static view of a light gray surface featuring white, intricate, flower-like patterns. A person's right hand, wearing a wristwatch, enters from the right side, moving toward the center to touch and trace the patterns. The individual, visible from behind, steps closer to the surface with their arm extended. The camera shifts to a higher angle, capturing more of the person and the surface, with the background remaining minimal and unobtrusive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cQbotB_BYM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cQbotB_BYM_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 37.972833425082854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves across the white floral wall in the first segment, and a person holds/adjusts a large sheet over the orange wall in the second segment. Both actions involve discrete, solid objects in motion due to locomotion or manipulation.", "background_and_ambient_analysis": "The background elements (white floral wall pattern and orange wall) remain static throughout the video. No fluid or environmental motions (fire, water, smoke, wind) are observed."}}
{"video_id": "6cB_2unPBR0", "file_name": "6cB_2unPBR0_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and blue jeans stands behind a wooden table, handling a large black fabric item. They begin by positioning the fabric flat on the table, then methodically fold it, moving their hands across the material. The table holds various objects: a white container with a black lid to the left, papers and a small bottle near the center, and orange scissors and a white container with blue patterns to the right. The camera remains static in a top-down perspective throughout the sequence, capturing the folding motion and surrounding items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cB_2unPBR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cB_2unPBR0_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 89.8423141199811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands to adjust and fold a black fabric (tent) on a table. The tent fabric is being manipulated by the person.", "background_and_ambient_analysis": "The background (table, wall, floor) is stationary. No fire, water, smoke, or wind is present, so no ambient environmental motion."}}
{"video_id": "6c44yc6NnOM", "file_name": "6c44yc6NnOM_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "tags. </think>  <caption_output>A woman in a sleeveless gray top stands against a dark background, touching a vertical surface with her right hand. The scene transitions to a peach screen, then shows her turning to face away, extending her left arm away from her body. The camera remains static, capturing side and rear views against the dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6c44yc6NnOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6c44yc6NnOM_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 33.509807157265456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (a solid object) moves her arm and body in a controlled exercise motion.", "background_and_ambient_analysis": "The background undergoes a uniform color transition (from dark to pink), but there is no environmental fluid motion (fire, water, smoke, wind). The wall remains static during the transition."}}
{"video_id": "6cafLDDzr4Q", "file_name": "6cafLDDzr4Q_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts and sneakers extends his arm to throw a frisbee while moving forward on a gravel surface; a second person in a white shirt and light shorts stands to his left, observing the throw. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cafLDDzr4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cafLDDzr4Q_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 655.9321402733444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man in black shorts is running, jumping, and swinging a tennis racket. The motion is due to his own locomotion and force application. A second person in the background is stationary or moving minimally.", "background_and_ambient_analysis": "The background landscape (trees, hills) is stable with no significant fluid motion (fire, water, smoke, or wind) dominating. Minimal tree sway due to wind is present but not dominant."}}
{"video_id": "6cjPeTQL8iQ", "file_name": "6cjPeTQL8iQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in pink shirts and white pants sit cross-legged on a white platform with a brick in front; the person on the right holds a small object, gestures toward the left person, then points toward a microphone as the left person speaks into it. The scene is outdoors with a railing and tree visible in the background. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cjPeTQL8iQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cjPeTQL8iQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 625.6684401798595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in pink clothing exhibit subtle body movements and hand gestures; their motions are distinct and attributable to intentional actions (e.g., gesturing, speaking into a microphone).", "background_and_ambient_analysis": "Background elements (wall, fence, trees) show no uniform shifting or environmental fluid motion (no fire, water, smoke, or significant wind effects)."}}
{"video_id": "6ca564zndDU", "file_name": "6ca564zndDU_000164_000174.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands lifts the upper eyelid with eyelashes, exposing the eye, then inserts a small white tube to apply a substance, maneuvering it while maintaining the eyelid's raised position, all captured in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ca564zndDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ca564zndDU_000164_000174.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 326.831919935507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: dropper (held by hand) moving toward the eye, and the hand controlling the dropper. The eye remains stationary due to deliberate human positioning.", "background_and_ambient_analysis": "No shifting background elements observed; background is indistinct and static. No fire, water, smoke, or wind motion present (dominant motion is controlled human action)."}}
{"video_id": "6cohDOKROHA", "file_name": "6cohDOKROHA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown shirt and dark pants performs a handstand against a pink wall, arms extended forward. They gradually adjust their arm position, moving them back and upward, then begin lowering their body from the handstand. The scene occurs in a room with a mirrored closet and a couch draped with yellow blankets, visible behind the subject. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cohDOKROHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cohDOKROHA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 386.7099818507845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving, performing gestures (pointing, shifting posture) and relocating within the scene.", "background_and_ambient_analysis": "No shifting background elements (walls, couch remain static); no fire, water, smoke, or wind present."}}
{"video_id": "6csS_MYVJs8", "file_name": "6csS_MYVJs8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a yellow shirt and light-colored shorts moves toward a window, turns their back to the camera, and raises their right arm to interact with the window, moving their hand up and down the frame. The child remains positioned in front of the window as the camera maintains a stationary perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6csS_MYVJs8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6csS_MYVJs8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 625.6676624904494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a yellow shirt is wiping a window with a cloth; the child's hand and arm movements are the primary discrete object motion.", "background_and_ambient_analysis": "The background (trees, houses, distant objects through the window) shows no significant shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "6ctNQshkRL0", "file_name": "6ctNQshkRL0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouette of a person wearing a red shirt and dark pants stands against a bright light source, rhythmically moving their arms upward and downward in front of the light. The individual maintains a central position in the frame, with the motion appearing continuous and fluid against the stark contrast of the illuminated backdrop. The camera remains static throughout, capturing the figure’s movements with no discernible shift in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ctNQshkRL0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ctNQshkRL0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 190.9741247076393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person (silhouette) exhibits discrete movements involving arm/leg motions and body shifts against the static background.", "background_and_ambient_analysis": "The background wall and light source remain static with no shifting, fluid motion (fire/water/smoke), or wind effects observed."}}
{"video_id": "6cnEmhMvrxQ", "file_name": "6cnEmhMvrxQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video starts with two girls hugging. The main subjects are two girls, one with long brown hair in a dark top and another with lighter hair in a blue shirt. They're hugging, faces close, and the background has greenery and a fence. Then, the scene transitions to two girls hugging more tightly, maybe adjusting their embrace. Next, it shows them hugging with arms around each other, still outdoors. The camera seems to pan slightly around them as they hug. The text overlays are not to be mentioned. Need to keep it chronological: first the initial hug, then the movement of hugging (like shifting positions), and the camera movement. Background is minimal, so just mention greenery and fence where needed. Let's structure the paragraph: start with the two girls hugging, describe their appearance, then the motion (hugging, adjusting, turning), spatial relationships (standing close, facing each other), camera movement (slight pan, following their movement). Keep it concise. Let's check the rules: no text recognition, so skip the \"HUGGING GIRLS vs HUGGING GUYS\" text. Focus on the people's motion. So, the sequence is two girls hugging, then maybe another angle of them hugging, with movement in the embrace. The caption should be in chronological order, so first frame: two girls hugging, then subsequent frames showing the hug continuing with their body movements. Let's draft:\n\nTwo girls, one with long brown hair in a dark top and the other with shorter hair in a blue shirt, hug closely. The girl in blue turns to face her companion, arms wrapped around her waist and shoulders. They maintain the embrace, shifting positions slightly as they stand near greenery and a wooden fence. The camera pans subtly around them, capturing their interaction from different angles while keeping focus on their hugging motion.\n\nWait, but need to check the video frames. The first frame shows a girl with brown hair from behind, another's arm around her. Then they face each other, hug, then the brown-haired girl is facing the other, hugging, then they adjust, maybe one pulls back a bit. But the key is chronological motion. Let's make it flow: initial hug, then movement into a tighter hug, maybe one girl's arms adjusting. The background is outdoors, green bushes, fence. Camera is following their motion. Let's simplify.\n\nTwo girls, one with long brown hair wearing a dark top and the other with short hair in a blue shirt, engage in a hug. They face each other, arms wrapped around one another as the girl in blue pulls her companion closer. The pair remains in a tight embrace, shifting slightly in position while standing near green foliage and a wooden fence. The camera moves slightly around them, capturing the hugging motion from various angles.\n\nWait, need to make sure it's chronological. Let's check the timestamps: [0.0] shows brown-haired girl from behind, arm around her. [1.4] shows them hugging, faces close. [2.5] they are hugging, maybe the brown-haired girl is embracing the other. [3.6] they hug, one with arms around the other. [4.7] they hug with greenery background. So the sequence is two girls hugging, starting with one's back to camera, then turning to face each other, then maintaining the hug. So the motion is: initial hugging (back view), then turning to face, then hugging with arms wrapped. So in the caption, describe the motion step by step.\n\nLet me try: Two girls, one with long brown hair in a dark top and the other with short hair in a blue shirt, hug. The girl in blue initiates the embrace, turning to face the brown-haired girl, who wraps her arms around her waist and shoulders. They hold the hug, adjusting positions slightly while standing against a backdrop of greenery and a wooden fence. The camera follows their movement with subtle pans, maintaining focus on their interaction.\n\nWait, but need to be concise. Let's shorten. Maybe:\n\nTwo girls, one with long brown hair in a dark top and the other with short hair in a blue shirt, hug closely. They face each other, arms wrapped around one another as they shift positions slightly. Standing near green foliage and a wooden fence, their embrace tightens and adjusts while the camera pans gently around them.\n\nThat's better. Check rules: chronological, motion, appearance, spatial (greenery, fence), camera movement (pan). No text, no named characters. Seems good.\n</think>\n\n<caption_output>Two girls, one with long brown hair in a dark top and the other with short hair in a blue shirt, hug closely. The girl in blue turns to face the brown-haired girl, who wraps her", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cnEmhMvrxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cnEmhMvrxQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 336.07514552404336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls (discrete solid objects) are hugging and walking; their motion is due to their own locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (trees, fence, building) are static with no significant shifting or fluid motion (fire, water, wind)."}}
{"video_id": "6cpphkd1CFM", "file_name": "6cpphkd1CFM_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal long-sleeve shirt holds a white sheet of paper, opens it, and tilts it to insert into a blue and silver shredder on a countertop. To the left of the shredder is a white microwave, and to the right is a coffee machine. The camera remains stationary, providing a top-down view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cpphkd1CFM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cpphkd1CFM_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 56.47980539042479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are actively manipulating a paper sheet, performing actions like folding and inserting it into a printer, driven by explicit physical forces (manual movement).", "background_and_ambient_analysis": "Background elements (printer, microwave, wall) remain static with no uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "6cw1ZizoRCA", "file_name": "6cw1ZizoRCA_000326_000336.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white tank top, dark shorts, and gray sneakers sits on a large green exercise ball against a white brick wall. He gestures with both hands raised, then lowers them while shifting his posture slightly. The camera remains stationary, capturing him from a frontal angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6cw1ZizoRCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6cw1ZizoRCA_000326_000336.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 42.75639209930803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making hand gestures and shifting body posture while seated on a stationary exercise ball.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background walls and floor are static."}}
{"video_id": "6dB9KKzhZIU", "file_name": "6dB9KKzhZIU_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a black polo shirt holds a brass trumpet, initially supporting it with the left hand, then uses the right hand to adjust the trumpet's valves. The instrument has a shiny metallic finish and three valves, positioned against a blue wall with a light-colored panel in the background. The camera maintains a static close-up perspective on the upper body and the trumpet throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dB9KKzhZIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dB9KKzhZIU_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.62826141825443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands are moving to manipulate the trumpet (pressing valves and holding the instrument).", "background_and_ambient_analysis": "Static background (wall) with no environmental motion (fire, water, wind, etc.)."}}
{"video_id": "6dKnZELl4p4", "file_name": "6dKnZELl4p4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green t-shirt and beige pants plays a white electric guitar while a girl in a white top and shorts dances closely beside him. As the camera pans slightly left with a subtle shake, the girl shifts position, and another person in a pink top and dark shorts enters the frame, interacting with the guitarist. Background elements include a table with items and a window with curtains.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dKnZELl4p4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dKnZELl4p4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 87.82211530986362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one playing guitar, one dancing) exhibit clear physical motion from locomotion and instrumental interaction. Guitar is manipulated by hand movements.", "background_and_ambient_analysis": "Background elements (walls, table, windows) show no uniform shifting; no fire, water, or smoke visible. Environment is indoor with static furniture."}}
{"video_id": "6dCDrWUldQo", "file_name": "6dCDrWUldQo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt with red trim and a graphic design stands close to a woman in a light blue top. The camera shifts to a woman holding a baby in a dark hat, who turns toward the man in the white shirt. The man in the white shirt then shakes hands with another man in a striped shirt, while the woman with the baby moves toward the group. The camera follows the interactions at eye level with slight pans, capturing the outdoor setting with greenery in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dCDrWUldQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dCDrWUldQo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 118, "blur_score": 31.967024373239205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people: man in white shirt, woman with baby, other woman) move through locomotion (walking, gesturing) and interaction.", "background_and_ambient_analysis": "Background elements (trees, ground) remain static across frames, showing no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "6dEpI75FOeo", "file_name": "6dEpI75FOeo_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children in blue school uniforms stand in front of a whiteboard; the girl on the left points to a drawing on the board, steps back holding a marker, the middle boy takes the marker and points at the drawing, while the boy on the right holds papers and shifts position. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dEpI75FOeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dEpI75FOeo_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 69.18054521835808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children in school uniforms are moving: one girl uses a marker on a whiteboard, another boy points at the whiteboard with a marker, and the third child shifts position slightly. These are discrete solid objects exhibiting locomotion and physical interactions (e.g., holding/pointing markers).", "background_and_ambient_analysis": "The background elements (wall, door, and bulletin boards) remain stationary throughout the video. There are no visible fluid or wind-driven motions (e.g., fire, water, smoke, or swaying trees)."}}
{"video_id": "6dYu3f32qmo", "file_name": "6dYu3f32qmo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand doing embroidery. First, the main subject is a hand, right? It's working on a piece of fabric. The fabric has a purple background with floral patterns. The hand is moving the needle, which is part of the embroidery process. Let's check the rules: focus on motion in chronological order. The hand is stitching, so the action is the needle going through the fabric. The hand's appearance: probably a human hand, skin tone, maybe a bit of light. Spatial relationships: the hand is over the fabric, which is on a surface. Background is minimal, but there's some other fabric or items blurred. Camera perspective: it's a close-up, maybe handheld, slight shake? Wait, the video frames show a close-up of the hand and fabric. Let's structure the caption.\n\nChronological order: The hand is manipulating an embroidery needle, inserting it into a purple fabric with floral patterns. The hand moves the needle through the fabric, creating stitches. The fabric is held in place, maybe on a hoop or flat surface. The hand's motion is consistent, threading the needle. Background is indistinct, maybe a workshop setting. Camera is close-up, steady but might have slight movement. Need to mention the hand's color (skin tone), the fabric's color (purple with flowers). Number of subjects: one hand. Spatial: hand in front of fabric. Let's put it all together.\n\nWait, the rules say exclude text recognition, so ignore the \"Su Embroidery Studio\" text. Focus on motion. Start with the main subject: a hand performs embroidery on a purple fabric with floral patterns. The hand moves a needle through the fabric, stitching in a repetitive motion. The fabric is positioned under the hand, with other fabrics visible in the background but not the focus. Camera is close-up, slightly shaky, capturing the hand's movements from a top-down or slightly angled perspective.\n\nWait, the video's frames show the hand in the center, so the camera is close to the action. The background is blurred but there's other fabric. So: A hand, with light skin tone, actively embroiders a purple fabric featuring floral designs. The hand maneuvers a needle through the fabric in a precise stitching motion, with the fabric held flat beneath the hand. The camera maintains a close-up view, slightly shaky, focusing on the hand's movements against a blurred background of additional fabric and materials. \n\nCheck the rules: concise chronological paragraph. So start from the beginning of the video. The hand is doing the embroidery, so the action is the stitching. Mention the hand's appearance (light skin tone), the fabric (purple with flowers), the motion (needle going through, stitching). Spatial: hand over fabric. Camera: close-up, slight shake. Background minimal. Let's make sure it's chronological—first the hand starts stitching, then continues, etc. So the caption should describe the sequence: the hand is engaged in embroidery, moving the needle through the fabric, the fabric's features, the camera angle. \n\nPutting it all together: A hand with light skin tone stitches a purple fabric adorned with floral patterns, moving a needle through the material in a repetitive motion. The fabric is positioned flat beneath the hand, with other indistinct fabrics visible in the background. The camera provides a close-up view, slightly shaky, focusing on the hand's precise stitching actions.\n\nWait, need to check if \"light skin tone\" is necessary. The rules say \"briefly describe their appearance and number (color, size, orientation)\". So hand: light skin color, size (probably medium hand, but not sure), orientation (hand in front of fabric, thumb, fingers working). Maybe just say \"a hand\" with skin tone. Also, the fabric is purple with flowers. Let's see: \n\n\"A hand, with light skin tone, manipulates an embroidery needle to stitch a purple fabric featuring floral patterns. The hand moves the needle through the fabric in a repetitive stitching motion, with the fabric held flat beneath the hand. The camera remains in a close-up perspective, slightly shaky, capturing the detailed hand movements against a blurred background of additional fabric materials.\"\n\nCheck if it's chronological. The video starts with the hand stitching, so the motion is the main part. The caption should describe the action as it happens. Yes, that's chronological. Now, make sure it's concise. Maybe shorten: \"A light-skinned hand stitches a purple floral fabric using an embroidery needle, moving it through the material in a repetitive motion. The fabric is held flat beneath the hand, with other fabrics visible in the background. The camera maintains a close-up view, slightly shaky, focusing on the hand's stitching actions.\"\n\nYes, that's good. Check rules: a) motion in chronological order—stitching starts and continues. b) appearance of hand (light-sk", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dYu3f32qmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dYu3f32qmo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 292.1065355813344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a white object (likely a tissue or cloth) on a floral surface, demonstrating explicit physical interaction (pressing, manipulating).", "background_and_ambient_analysis": "The background features a static purple floral pattern with no shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "6dSJGVCwgzk", "file_name": "6dSJGVCwgzk_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lace top and light blue jeans folds a gray-and-white striped garment over a blue piece of clothing on a dark textured surface. They lift the folded stack and place it into an open green suitcase with a floral pattern. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dSJGVCwgzk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dSJGVCwgzk_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 29.73893582539043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a striped pillow (lifting, folding, placing) and a green suitcase (positioning, inserting the pillow), with clear physical interactions between the hands and solid objects.", "background_and_ambient_analysis": "Static background elements (floor, bed) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "6dHe8yJO08s", "file_name": "6dHe8yJO08s_000383_000393.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short green hair and a green shirt sits at a table, using a tool to work on an object while her hands move rhythmically. Various items, including a green and white object, lie on the table in front of her. The background features market stalls with shelves and other people. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dHe8yJO08s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dHe8yJO08s_000383_000393.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 129.64362293715095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The woman's hands and the small object she is working on exhibit controlled, small movements due to her manual actions.", "background_and_ambient_analysis": "The background is static with no signs of fire, water, smoke, or wind. No ambient environmental motion detected."}}
{"video_id": "6djlHcApCUg", "file_name": "6djlHcApCUg_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and brown shorts holds a microphone while speaking on a sidewalk as a blue and yellow bus drives past him from left to right. Pedestrians, including individuals in dark clothing and a person in a white shirt standing near a pillar, move through the intersection. The camera remains stationary, capturing the scene from a fixed perspective as vehicles and people pass by.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6djlHcApCUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6djlHcApCUg_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 121, "blur_score": 206.03865760481747, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: People (walking, taking pictures) and vehicles (bus, car) are moving due to locomotion and human action. The bus and car drive past, and people walk and interact.", "background_and_ambient_analysis": "The background (buildings, stone pillar) is static and shows no significant shifting or fluid motion. There are no dominant environmental motions (fire, water, smoke, wind) that would qualify as ambient_environmental."}}
{"video_id": "6dv8lvlnGKA", "file_name": "6dv8lvlnGKA_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a young girl. She's wearing an orange shirt with a flower design. The video starts with her standing, then she moves to the floor. There's a box on the carpet—maybe a tissue box? She interacts with it. Her actions: she's looking down, then touches the carpet, maybe moves towards the box. Then she reaches for something on the box or the carpet. The background is a room with a carpet and a white wall. Camera seems to be stationary but might have slight shake. Let's structure it chronologically.\n\nFirst, the girl is standing, then sits down on the carpet. She's in front of the box. Her movements: reaches out, touches the carpet, interacts with the box. Wait, the frames show her moving from standing to sitting, then reaching towards the box. Let's check the timestamps.\n\nFrame 0: she's standing, smiling, looking down at the carpet. There's a box in front of her.\n\nFrame 1: she's still standing, but maybe shifting.\n\nFrame 2: she's sitting on the floor, hands on the carpet, facing the box.\n\nFrame 3: she's sitting, looking at the box, maybe leaning forward.\n\nFrame 4: she reaches towards the box or the carpet.\n\nFrame 5: she's leaning forward, maybe touching the carpet.\n\nSo the sequence: the girl, wearing an orange shirt with a flower, starts standing and looks down at the carpet. She then sits down on the carpet, facing a box placed in front of her. She leans forward, reaches toward the box, and interacts with objects on the carpet. The camera is positioned to capture her from a slightly downward angle, showing minimal movement except for her motion. Background is a carpeted room with a white wall.\n\nNow, follow the rules: focus on motion and behavior chronologically. Appearance: young girl, orange shirt with flower. Spatial: box in front of her on carpet. Camera: top-down (slight shake maybe? The video has some movement, but not specified as pan. The original says \"top-down, pan left, slight shake\"—but in the description, the camera might be static but with minor shake. Wait, the problem says \"conclude with camera perspective and movement\". The examples in rules: top-down, pan left, etc.\n\nSo putting it all together:\n\nA young girl in an orange shirt with a purple flower design sits on a brown carpeted floor, initially standing and looking down at a box placed in front of her. She then lowers herself to the floor, leaning forward and reaching toward the box with her right hand. The camera captures her from a slightly downward angle with minimal movement, focusing on her interaction with the box and carpet. Background includes a white wall and carpet.\n\nWait, need to check the rules. Rule e: background minimal unless essential. So background is carpet and wall, but we can mention if necessary for understanding motion. Since she's on carpet and box is there, maybe \"brown carpeted floor\" is okay.\n\nLet's check the output format. Must be a paragraph, chronological.\n\nLet's draft:\n\nThe video shows a young girl wearing an orange shirt with a purple flower design. She begins standing on a brown carpet, looking down at a box placed in front of her. She then sits down, leaning forward and reaching toward the box with her right hand while interacting with the carpet. The camera remains stationary with slight movement, capturing her from a top-down perspective as she engages with the box and carpet.\n\nWait, \"top-down perspective\" but the camera might be at a medium height. The problem says \"conclude with camera perspective and movement\". The example in the problem statement: \"top-down, pan left, slight shake\". So need to specify.\n\nLooking at the frames, the camera seems to be stationary but with some shake. It's a close-up, so top-down? Maybe. Let's say \"the camera maintains a static position with slight shake, capturing her from a slightly elevated angle.\"\n\nBut the rules: \"conclude with the camera perspective and movement\".\n\nSo structure:\n\nMain subject's actions in order, then camera.\n\nSo:\n\nA young girl in an orange shirt with a purple flower design sits on a brown carpet, initially standing and looking down at a box placed in front of her. She then lowers herself to the floor, leaning forward and reaching toward the box with her right hand while interacting with the carpet. The camera remains in a top-down perspective with minimal movement, focusing on her actions.\n\nWait, but in the frames, the camera might not be top-down. Maybe it's eye-level? The problem says \"top-down\" as an example. Let's check the original video. The first frame shows her standing, camera is at eye level or slightly below. Maybe \"slightly downward angle\".\n\nBut the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dv8lvlnGKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dv8lvlnGKA_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 247.42675071415132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child interacts with objects on the floor, moving their hands and body to manipulate items (e.g., a container and possibly toys).", "background_and_ambient_analysis": "The background (walls, carpet) shows no significant shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "6dyAYYDA7wQ", "file_name": "6dyAYYDA7wQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand rests on white paper with red grid lines. A green pencil then enters the frame, writing within the rightmost grid box while the hand adjusts its position. The camera maintains a top-down view with slight movement, focusing on the writing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dyAYYDA7wQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dyAYYDA7wQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 48.42734855370436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and green pen are moving interactively to write or draw on a grid-based paper. The hand moves precisely to control the pen, demonstrating explicit physical interaction (grasp, motion control) for writing.", "background_and_ambient_analysis": "The background (paper edges, surface) remains static with no fluid/environmental motion (fire, water, smoke, wind) observed. No uniform shifting of static background elements indicating camera-induced motion."}}
{"video_id": "6dhF2zpDvaY", "file_name": "6dhF2zpDvaY_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows people in hard hats working at an archaeological dig site. Let's go through the frames chronologically.\n\nIn the first frame, there are several people. A person in a red helmet (maybe fire helmet) is kneeling, others with yellow and red helmets. They're around a trench. Then the second frame, the camera shifts to show more people in the trench. Let's check the motions.\n\nFirst frame: multiple people around a trench. Then, the scene changes to another angle where people are actively working. The second frame shows a person in a yellow helmet pouring something from a bucket into a tray, another person in a white jacket and yellow helmet is handling something, and a person in a blue jacket with a red/yellow helmet is crouching. Then the third frame (wait, the video has three clips: first [0.0], then [1.4], [2.5], [3.6], [4.7]). Wait, the user provided 5 frames? Wait, no, the input has five timestamped frames. Let's list them:\n\n[0.0]: Group of people around trench. Red helmet, yellow helmets, blue jacket, etc. Some are kneeling, one is handling a device.\n\n[1.4]: Camera shifts to a different angle. People in yellow helmets working in trench. One is pouring water from bucket into tray, another is handling artifacts, etc.\n\n[2.5]: Similar scene, people moving around.\n\n[3.6]: Continuation of the trench work.\n\n[4.7]: Still trench work, some people adjusting positions.\n\nSo chronological order: The video starts with a group of archaeologists (wearing helmets: red, yellow) working at a trench site. Then, the camera shifts to show more workers in the trench. The workers, some in yellow helmets, are seen pouring water from buckets into trays, handling small artifacts, and examining soil. The camera perspective changes from a wider shot to a closer angle, focusing on the trench activities.\n\nNow, applying the rules:\n\na) Motion: First, people gather around trench, then move into trench to work. Actions: pouring water, handling artifacts, examining soil.\n\nb) Appearance: Multiple people with hard hats (red, yellow). One person in red helmet (first frame), others in yellow. In trench: yellow helmets, some in gray jackets, others in blue. Number: around 6 people total (first frame: 5-6, then trench: 4-5).\n\nc) Spatial: In first frame, people are around trench (one on left, others on right). Then, trench workers are positioned inside the trench, some standing on edges, others inside. In the trench, the person pouring water is on the left, another handling artifacts is in the center, etc.\n\nd) Camera: Starts with a wide shot, then shifts to a top-down or closer angle of the trench, focusing on the workers.\n\ne) Background: minimal, just the trench, buckets, trays. The fence is in background but not essential.\n\nf) Exclude text, names.\n\nSo putting it together:\n\nThe video opens with a group of archaeologists wearing red and yellow hard hats gathered around a trench, with one person in a red helmet kneeling while others observe. The camera then shifts to a closer perspective of workers inside the trench, where individuals in yellow helmets pour water from buckets into trays, handle small artifacts, and examine soil, with others assisting. The camera maintains a steady focus on the trench activities, moving to highlight the detailed work of the team.\n\nWait, check if concise. Let's make it more concise.\n\n\"Archaeologists wearing red and yellow hard hats gather around a trench; one person in a red helmet kneels while others observe. The camera shifts to a closer view of workers inside the trench, where individuals in yellow helmets pour water from buckets into trays, handle artifacts, and examine soil as others assist. The camera maintains a steady focus on trench activities.\"\n\nBut need to check chronological order. First frame: initial gathering. Then, the scene changes to trench work. So:\n\n\"Initially, a group of archaeologists in red and yellow hard hats gather around a trench; one with a red helmet kneels while others observe. The camera then shifts to a closer perspective of workers inside the trench, where individuals in yellow helmets pour water from buckets into trays, handle artifacts, and examine soil, with others assisting.\"\n\nWait, the first frame is [0.0], then [1.4] shows a different angle. So the sequence is: first, people around trench (first frame), then camera moves to show the trench workers actively working (second frame onwards). So the motion is from gathering to active work.\n\nAlso, mention spatial: in the first part, people are around the trench (outside and inside). In the trench", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6dhF2zpDvaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6dhF2zpDvaY_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 152.57416134707933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Workers (discrete solid objects) are moving: one lifts a bucket, others shift positions in the trench, indicating locomotion and physical interactions with materials.", "background_and_ambient_analysis": "The concrete structure, ground, and stationary objects (buckets, tools) show no uniform shifting. No fire, water, smoke, or wind is dominant."}}
{"video_id": "6e7m1F76xwo", "file_name": "6e7m1F76xwo_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in an orange and blue shirt with green gloves and the other in an orange hoodie, are bent over a white container, manipulating its contents in a coordinated manner. The scene transitions to a split-screen grid displaying fragmented segments of their activity and a close-up of a fish-like object. The camera remains static during the initial interaction before shifting to the grid format.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6e7m1F76xwo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6e7m1F76xwo_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 220.00087935928744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in orange vests, their hands, tools/objects being handled) moving through physical interaction (e.g., hand movements, handling items).", "background_and_ambient_analysis": "No shifting backgrounds or dominant fluid/environmental motion; background elements (trees, structures) are static, and the video includes a split-screen transition effect but no fire, water, or wind as dominant motion."}}
{"video_id": "6e5RP4gQMyI", "file_name": "6e5RP4gQMyI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six dancers in black pants and gold-patterned tops perform synchronized steps across a wooden ballroom floor, moving from left to right in a line while clapping and swaying; the audience sits along the perimeter, observing the routine; the camera slightly pans to follow the dancers’ progression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6e5RP4gQMyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6e5RP4gQMyI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 147, "blur_score": 500.1192410240282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers in foreground) exhibit coordinated locomotion through dance movements (stepping, turning, arm gestures) without external environmental interference.", "background_and_ambient_analysis": "Background elements (walls, audience seating) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present. Static indoor setting with stationary audience."}}
{"video_id": "6eAarGBp7cc", "file_name": "6eAarGBp7cc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with floral wallpaper, a shirtless man wearing a necklace sits on a red chair, holding his hair up while a woman in a red shirt with white trim braids his hair. The woman stops braiding, turns away, and the man looks down, placing his hands on his chest. The scene is captured with a static camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6eAarGBp7cc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6eAarGBp7cc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 603.9459284062704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: shirtless male adjusts hair/body position (limb movements), female moves from assisting to interacting with phone (hand/arm motion).", "background_and_ambient_analysis": "Background walls and door remain static throughout; no fluid environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6eBJoSWad2Y", "file_name": "6eBJoSWad2Y_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a light yellow, flexible, curved object on a weathered metal surface with rust stains. The hands adjust the object’s shape by pinching and pulling, then move away, leaving the object positioned vertically on the surface. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6eBJoSWad2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6eBJoSWad2Y_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 85.27410559565226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are manipulating a light-colored, banana-shaped solid object (likely plastic or clay), with motion originating from direct physical interaction (pushing, pulling, twisting).", "background_and_ambient_analysis": "Background consists of a static metallic surface with minor rust stains; no shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "6eILKcEOCK4", "file_name": "6eILKcEOCK4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "followed by the caption and then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6eILKcEOCK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6eILKcEOCK4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 259.64378186669916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are people dancing, moving due to their own locomotion. These are solid objects with clear motion vectors.", "background_and_ambient_analysis": "The background walls are static and do not shift uniformly. The lighting changes are due to club lighting effects and not fluid/environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "6ed6R8cZdl8", "file_name": "6ed6R8cZdl8_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and dark shorts sits on a black chair at a white table, interacting with a white printer. He adjusts the printer, then lifts a stack of paper from its output tray. The man remains seated, handling the paper while the printer stays positioned on the table. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ed6R8cZdl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ed6R8cZdl8_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 303.8186382583765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is handling printed papers (flipping, transferring) and a bag (picking up and placing). The motion of the papers and bag is due to the man's hand movements and physical interactions.", "background_and_ambient_analysis": "The background (walls, table, and furniture) remains static throughout the video. There is no fire, water, smoke, or wind visible, so no ambient environmental motion is present."}}
{"video_id": "6em2_Hm3eQc", "file_name": "6em2_Hm3eQc_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit in a dimly lit room; the person on the left, wearing a dark shirt, holds a white and black object (likely a game controller) and manipulates it with both hands, while the person on the right, also in dark clothing, holds a white cup and adjusts it. The left individual remains seated to the left of the right person, who occasionally shifts the cup upward. The camera maintains a static medium shot with no noticeable movement, focusing on the subjects against minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6em2_Hm3eQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6em2_Hm3eQc_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 141.66056979805728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people sitting on a couch are holding game controllers; their hands and controllers show subtle movements as they play a game.", "background_and_ambient_analysis": "Background (wall, curtains) is static with no environmental motion (fire, water, smoke, wind)."}}
{"video_id": "6el-HuEvNb0", "file_name": "6el-HuEvNb0_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a football game, multiple players in yellow and blue uniforms engage in play. A yellow-jerseyed player (with yellow helmet, white jersey, yellow pants) runs with the ball while being pursued by blue-jerseyed opponents (blue helmets, white jerseys, blue pants). The yellow player is tackled, resulting in a pile-up of players. The camera captures the action from a side perspective, following the movement of the ball carrier.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6el-HuEvNb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6el-HuEvNb0_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 150, "blur_score": 343.9400317944155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players in yellow and blue uniforms are moving: running, tackling (e.g., player #37 in yellow making contact with blue player), and carrying the ball (player #14 in yellow). Discrete physical interactions include collisions and locomotion.", "background_and_ambient_analysis": "No significant ambient environmental motion observed (no fire, water, smoke, or wind-dominated effects). The field markings and spectator background remain stable and do not shift uniformly across the screen."}}
{"video_id": "6enVfbp6DHU", "file_name": "6enVfbp6DHU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white t-shirt and silver wristwatch holds a white flute to his mouth, playing it with both hands while standing against a tiled wall; a dark panel is visible to his left, and the camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6enVfbp6DHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6enVfbp6DHU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 70.3278705585546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is holding and playing a flute; subtle finger and mouth movements occur as he produces sound.", "background_and_ambient_analysis": "Background elements (tiles and door) are stationary across frames; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "6eCI7P76u1I", "file_name": "6eCI7P76u1I_000296_000306.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt, jeans, and a backpack uses a metal detector on a sandy beach. He bends forward, sweeps the detector across the sand, then stands upright and turns away from the camera. The background features the ocean and distant buildings under a partly cloudy sky. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6eCI7P76u1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6eCI7P76u1I_000296_000306.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 186.55068432294084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving on the beach using a metal detector; their locomotion (walking, sweeping the detector) is the dominant solid object motion, with clear bounding box tracking.", "background_and_ambient_analysis": "The background elements (beach, distant buildings, sky) show no uniform shifting, indicating static background. The ocean water exhibits subtle wave motion but does not dominate the scene as a primary fluid-driven force."}}
{"video_id": "6eq2rDgfuio", "file_name": "6eq2rDgfuio_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in a black shirt playing a game. He's pushing a red disc on a 18-inch playboard. The background has cardboard boxes and a blue tarp. The text on screen is about the playboard, but we need to ignore that per the rules. So first, describe the main subject: the man, his action (pushing the disc), the playboard. Then the camera movement—looks like it's static, maybe a slight pan? Let's check the frames. The man is pushing the disc along the playboard. The playboard is long, light wood with a dark frame. The man is behind the playboard, moving the disc forward. Background: stacked boxes, blue tarp. The caption should be chronological. Start with the man pushing the disc, maybe the disc moving. Let's make it concise.\n\nMain subject: man in black shirt, pushing red disc on 18-inch playboard. The playboard is long, light wood, dark frame. The man is standing behind the playboard, pushing the disc forward. Background has stacked cardboard boxes and blue tarp. Camera is static, maybe slight movement? The first frame shows him pushing, then the disc moves. Wait, the video is short: 0.3 to 4.7 seconds. So the action is the man sliding the disc along the playboard.\n\nSo structure: A man in a black shirt slides a red disc along a light wooden 18-inch playboard with a dark frame. He moves the disc from the back of the playboard toward the front. The playboard is positioned in front of stacked cardboard boxes and a blue tarp. The camera remains steady, capturing the motion of the disc and the man's hand movements.\n\nWait, rules say exclude text recognition (so don't mention the text about 18-inch playboard, but the playboard is 18-inch, but the description of the playboard as 18-inch is part of the appearance. The rule says \"briefly describe their appearance and number (color, size, orientation)\". So the playboard's size is 18-inch, but the rule says \"if relevant\". The text in the video mentions \"18\" PLAYBOARD\", so the size is relevant. But the rule says \"exclude text recognition\"—wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on screen is part of the video, but we shouldn't mention it. Wait, the playboard is 18-inch as per the video, so the size is part of the object description, not text recognition. Because the text says \"18\" PLAYBOARD\", but the object itself has that size. So we can describe the playboard as 18-inch. But need to check if rule f says \"exclude text recognition\", so if the text is visible but the object's size is inherent, then it's okay to describe the size. The rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition is when you mention the text on screen, not the object's attributes. So the playboard's size is part of the object's description, not text recognition. So it's allowed.\n\nSo the main subject: man (black shirt), action: pushing a red disc (size? maybe small disc) along an 18-inch playboard (light wood, dark frame). He is positioned behind the playboard, pushing the disc forward. The disc moves along the playboard. Background: stacked cardboard boxes, blue tarp. Camera: steady, maybe slight pan? The video shows the man moving the disc, so camera captures that motion.\n\nNow, chronological paragraph:\n\nA man in a black shirt pushes a small red disc along an 18-inch light wooden playboard with a dark frame, sliding it from the rear toward the front. The playboard is positioned against stacked cardboard boxes and a blue tarp. The camera remains stationary, focusing on the man's hand movements and the disc's motion along the board.\n\nCheck rules:\n\na) Motion and behavior: man pushing disc, disc moving. Chronological: action happens in order.\n\nb) Appearance: man in black shirt, red disc, 18-inch light wood playboard (dark frame). Number: one man, one disc.\n\nc) Spatial: man behind playboard, disc moves along playboard.\n\nd) Camera: stationary (if it's static, no movement). The frames show the man moving, but the camera doesn't pan; it's a steady shot.\n\ne) Background minimal: stacked boxes and blue tarp.\n\nf) Exclude text: correct, didn't mention the text.\n\ng) No reasoning in output.\n\nSo the caption should be concise. Let's make it shorter:\n\nA man in a black shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6eq2rDgfuio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6eq2rDgfuio_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 105.1420384423668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hand to push a ball on the table. The ball moves a short distance after being pushed.", "background_and_ambient_analysis": "The background consists of cardboard boxes and a wall, which are stationary. There is no fire, water, smoke, or wind visible. No significant environmental motion."}}
{"video_id": "6f8-WnhWnfE", "file_name": "6f8-WnhWnfE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a yellow shirt holding a red object stands to the right of seated children in a room. She moves quickly toward the group, prompting some children to shift their positions; she then bends down to interact with them. The camera remains mostly static with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6f8-WnhWnfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6f8-WnhWnfE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 150, "blur_score": 420.0338743899875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The teacher (in yellow) moves from standing to sitting and throws a red object. Children shift slightly in their seated positions.", "background_and_ambient_analysis": "Background elements (walls, window, mats) are static. No fire, water, smoke, or wind observed."}}
{"video_id": "6fFd2FnU7yA", "file_name": "6fFd2FnU7yA_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing sits on a beige couch, holding a small child dressed in light clothing on their lap; the person adjusts their posture and interacts with the child, who remains seated. A pink pillow rests behind them on the couch, and the background includes draped curtains. The camera maintains a static view with slight hand-held shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fFd2FnU7yA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fFd2FnU7yA_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 231.58656775080362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult and baby exhibit subtle movements: adult's hands adjust position while holding baby, and baby shifts slightly within lap. Motion is due to voluntary handling/locomotion of solid objects.", "background_and_ambient_analysis": "Background elements (curtains, wall) remain stationary with no uniform shifting. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "6f5Byjq0kVo", "file_name": "6f5Byjq0kVo_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user wants a concise chronological paragraph following specific rules. First, I need to watch the video segments provided.\n\nThe first frame shows a person in a red and black shirt in an indoor sports hall with tables. Next, a person in a yellow shirt with pink collar holding a paddle, then a pink shirt person in a stance. Wait, the sequence is four frames: 0.0 to 4.7 seconds.\n\nI need to describe each action in order. The main subjects are the players. Let's break down each segment.\n\nFrame 0: Person in red/black shirt (maybe the same person? But the next frames show different colors). Wait, the user says \"main subjects\", so probably multiple people. The first frame is a person in red and black, but the next is a different person in yellow. Then another in pink. So each frame is a different player.\n\nFirst, the person in red/black shirt (maybe female, since others are too). Then yellow shirt, then pink. The actions: first, maybe standing or preparing. Second, a person in yellow with a paddle, moving towards the table. Third, someone in pink in a wide stance, maybe hitting the ball.\n\nWait, the captions need to be chronological. So frame 0: person in red/black shirt. Then frame 1: person in yellow with pink collar (the shirt is yellow, maybe pink collar). Then frame 2: same person in yellow, holding paddle. Then frame 3: another person in pink, black shorts, in a stance.\n\nWait, the video description says \"a person in a red and black shirt\" (frame 0), then \"a person in a yellow shirt with pink collar holding a paddle\" (frame 1), then \"a person in a pink shirt and black shorts in a wide stance\" (frame 3). Wait, the time stamps are 0.0, 1.4, 2.5, 3.6, 4.7. Wait, the user provided the video in 5 frames: [0.0], [1.4], [2.5], [3.6], [4.7]. So the sequence is:\n\n0.0: Person in red/black shirt in an indoor hall with tables.\n\n1.4: Person in yellow shirt with pink collar holding a paddle.\n\n2.5: Same person in yellow, mid-action (maybe moving).\n\n3.6: Person in pink shirt, black shorts, wide stance, preparing to hit.\n\n4.7: Same person in pink, maybe after hitting.\n\nWait, but the user's video description lists four frames with times. Wait, the initial input shows five frames, but the user's instruction says \"provided video\" which has five frames (from 0.0 to 4.7). However, the user's example in the rules shows four segments (0.0, 1.4, 2.5, 3.6, 4.7?), but the problem says \"the provided video\" has those frames. Wait, no, the user provided the video as [0.0], [1.4], [2.5], [3.6], [4.7] with descriptions.\n\nWait, the problem says: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nThe provided video consists of these frames: [0.0], [1.4], [2.5], [3.6], [4.7]. So the video shows four main actions, but each time stamp is a frame. Wait, the first frame (0.0) is a person in red/black shirt. Then at 1.4 seconds, the next frame shows a person in yellow with pink collar. At 2.5, same person in yellow. Then 3.6, a different person in pink shirt. Then 4.7, same pink shirt person.\n\nWait, looking at the user's provided frames:\n\n[0.0] A person in a red and black shirt in an indoor sports hall.\n\n[1.4] A person in a yellow shirt with a pink collar holding a paddle.\n\n[2.5] Same person in yellow shirt, swinging a paddle.\n\n[3.6] A person in a pink shirt and black shorts in a wide stance.\n\n[4.7] Same person in pink, moving to hit the ball.\n\nWait, but the user says \"the provided video\" has these frames. So the video transitions from one person to another. But in reality, it's likely multiple players, but each frame shows different players.\n\nBut according to the task, the caption must focus on main subjects in chronological order. So the first frame is a person in red/black shirt. Then the next frame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6f5Byjq0kVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6f5Byjq0kVo_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 65.84947813940505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two players (in yellow and pink shirts) and a table tennis ball moving due to physical interactions (hitting, stepping, bouncing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Background elements (walls, floor) are static."}}
{"video_id": "6errhzLbFSg", "file_name": "6errhzLbFSg_000362_000372.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two boys sit on a concrete floor; one wears a white shirt and blue shorts, the other a blue tank top and dark blue shorts. The boy in white stands, crouches, and sits again, while the other holds a clear water bottle. The boy in white gestures toward the bottle, then moves it to the second boy. Background includes a white barred door and potted plants. Camera remains stationary with a slight low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6errhzLbFSg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6errhzLbFSg_000362_000372.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 57.62962735992365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving: the child stands, squats, and interacts with a bottle; the adult remains seated but interacts with the bottle.", "background_and_ambient_analysis": "Background elements (door, floor, plant) are fixed. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6f5qe8sZt1c", "file_name": "6f5qe8sZt1c_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown shirt and gray pants plays an acoustic guitar while seated on a stone bench. To his right, a man in a striped shirt plays violin, with two women—one in a white top and blue jeans, the other in a red top—sitting between them. A person in a white shirt stands partially visible to the left of the bench. The camera slightly pans right, capturing the group in daylight with minimal background movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6f5qe8sZt1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6f5qe8sZt1c_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 126.44436950822185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the background walks across the frame, and a guitarist plays an instrument; both movements are discrete locomotion/physical actions with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (tree, pavement, buildings) remain static with no fluid or environmental motion (fire, water, smoke, wind) observed. No uniform background shifting detected."}}
{"video_id": "6fQbdcf8TDU", "file_name": "6fQbdcf8TDU_000310_000320.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man with a yellow tripod. First, he's walking towards the tripod. Then he sets it up, adjusting the legs. Let's check the rules.\n\nFirst, main subject: a man. He's wearing a gray long-sleeve shirt, blue jeans, black shoes. The tripod is yellow, with a device on top (maybe a camera or sensor). Chronological order: he walks to the tripod, positions it, adjusts the legs.\n\nSpatial relationships: he's moving on grass in front of a corrugated metal wall. The tripod is set up on the grass.\n\nBackground: minimal, just the wall and grass, so mention it if essential. But rule e says minimal unless essential. The wall is behind him, so maybe just note the setting briefly.\n\nCamera perspective: the video is shot from a fixed position, probably eye-level, no movement mentioned. The caption should end with camera perspective.\n\nLet's structure:\n\n- Man in gray shirt, blue jeans, black shoes walks towards yellow tripod on grass. He positions the tripod, adjusting the legs to stabilize it. The tripod has a device on top. Background includes a corrugated metal wall. Camera remains stationary.\n\nCheck rules: focus on motion, appearance, spatial, camera. Exclude text, etc.\n\nWait, the video starts with him walking, then setting up. So chronological: first, he walks to the tripod (he's carrying it? Wait, in frame 0, he's carrying the tripod. Then in frame 1, he's placing it down. Wait, the first frame shows him holding the tripod, then moving it to set up.\n\nWait, the frames:\n\n0.0: man carrying tripod (yellow, three legs, device on top) on grass, back to camera, wall behind.\n\n0.1: he's moving, tripod is in his hands.\n\n0.2: he's placing the tripod down, one leg on grass, starts setting it up.\n\n0.3: tripod is set up, he's adjusting the legs.\n\n0.4: he's adjusting the legs, spreading them out.\n\nSo motion: man walks forward (from right to left? Wait, the video is from a fixed angle. He's moving towards the tripod, then setting it up.\n\nSo first, he walks towards the tripod (he's holding it), then places it on the ground, adjusts the legs. The tripod is yellow, three legs, device on top.\n\nAppearance: man is bald, gray shirt, blue jeans, black shoes. Tripod is yellow, with a device (maybe white) on top.\n\nSpatial: he's on grass in front of corrugated metal wall. When setting up, he's positioning the tripod, adjusting the legs to stand stable.\n\nCamera: static shot, no movement.\n\nNow, write the caption:\n\nA man wearing a gray long-sleeve shirt, blue jeans, and black shoes walks across a grassy area toward a yellow tripod with a device mounted on top. He positions the tripod on the grass, adjusts its legs to stabilize it, and steps back. The background features a corrugated metal wall. The camera remains stationary throughout.\n\nCheck for rules:\n\na) Motion: walking, positioning, adjusting legs.\n\nb) Appearance: man's clothes, tripod color.\n\nc) Spatial: grass, wall behind.\n\nd) Camera: stationary.\n\ne) Background minimal: wall mentioned, but it's essential for setting? The wall is the background, but the main action is the man and tripod, so okay.\n\nf) Exclude text, names: done.\n\ng) Don't output reasoning.\n\nCheck length: concise.\n\nWait, the initial frame shows him carrying the tripod, then placing it down. So \"walks across a grassy area toward a yellow tripod... positions the tripod... adjusts its legs\".\n\nYes. Let's draft:\n\nA man in a gray long-sleeve shirt, blue jeans, and black shoes carries a yellow tripod with a mounted device, walks to a grassy area, sets it down, and adjusts the tripod’s legs to stabilize it. He stands back after positioning. The background includes a corrugated metal wall. The camera remains static.\n\nWait, \"carries\" in first part. Let's check frames:\n\nFrame 0: he's holding the tripod, walking.\n\nFrame 1: he's moving, tripod is in hand.\n\nFrame 2: he places the tripod on the ground, starts setting it up.\n\nFrame 3: adjusting the legs.\n\nSo sequence: walks (carrying tripod) to the spot, sets it down, adjusts legs.\n\nSo:\n\nA man wearing a gray long-sleeve shirt, blue jeans, and black shoes carries a yellow tripod with a device on top across a grassy area. He positions the tripod on the ground, adjusts its legs to stabilize it, and steps back. Behind", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fQbdcf8TDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fQbdcf8TDU_000310_000320.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1431.6234068393276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) is moving by walking around a fixed tripod. The motion is due to locomotion.", "background_and_ambient_analysis": "The background (corrugated metal wall and grassy field) remains stationary without shifting. No fluid or environmental motions (fire, water, wind) are observed."}}
{"video_id": "6fSnY5w6SnA", "file_name": "6fSnY5w6SnA_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier in red and white gear, wearing a helmet and green ski boots, descends a snowy slope while making turns. The scene transitions to three individuals standing in front of a red backdrop, dressed in white and red uniforms with visible logos and holding ski poles. The camera remains stationary throughout, capturing the skier’s motion and the group’s static pose.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fSnY5w6SnA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fSnY5w6SnA_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 233.52497367973115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier (wearing red helmet and white/red attire) moves across the snow using ski poles. In the second scene, stationary individuals (with numbered bibs) are positioned against the red backdrop with no movement.", "background_and_ambient_analysis": "The snowy slope background in the first scene is static and uniform; no fluid motion (e.g., water, smoke) or wind-driven phenomena (like snow drift) is visible. The red backdrop in the second scene is a solid, static surface with no environmental motion. No ambient environmental elements dominate."}}
{"video_id": "6fpm_5MIy7E", "file_name": "6fpm_5MIy7E_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a leg cast, checkered shorts, and white socks uses crutches to navigate a carpeted room, moving toward a white disposable cup on the floor. They pass the cup while maintaining balance on the crutches, continuing forward. The background includes a wooden dresser and cardboard boxes. The camera captures the scene from a low angle with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fpm_5MIy7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fpm_5MIy7E_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 33.93111932436889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person using crutches is moving across the frame. The crutches are being used for locomotion, and the person's legs are visible as they walk.", "background_and_ambient_analysis": "No shifting background observed. No fire, water, smoke, or wind. Background elements (dresser, boxes) are stationary."}}
{"video_id": "6frYsXNRKDs", "file_name": "6frYsXNRKDs_000609_000619.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen writes on a notebook page with printed letters, moving the pen across the page to add to the sequence. The scene then transitions to a dark screen. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6frYsXNRKDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6frYsXNRKDs_000609_000619.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 260.9808975146127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (discrete solid object) is moving to write on a notepad, exhibiting controlled motion due to human action (writing).", "background_and_ambient_analysis": "Initial frames show a static wooden surface and notepad; no fluid/environmental motion (fire, water, smoke, wind) detected. Background elements (wooden surface) remain fixed without uniform shifting."}}
{"video_id": "6g76VemxPjI", "file_name": "6g76VemxPjI_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white polo shirt and black pants stands in front of a wall, repeatedly raising both arms overhead and lowering them to his sides. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6g76VemxPjI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6g76VemxPjI_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 153, "blur_score": 491.73398157069835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human male is moving his arms in a rhythmic pattern, indicating locomotion/exercise.", "background_and_ambient_analysis": "Background elements (sign, frames) are stable with no shifting. No fire, water, or wind present."}}
{"video_id": "6g-REc6BnpM", "file_name": "6g-REc6BnpM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a group of people outside, probably in a parking lot with a bounce house. The main subjects are the people moving. Let's look at the sequence.\n\nAt the start (0.0s), there are several people: a woman with a blue hair clip in the foreground, maybe taking a photo. Then, a man in a black shirt and jeans (left side) and another man in a black shirt and blue shorts (center). The background has parked cars and a yellow bounce house.\n\nThen, in frame 1, the man in black shirt and jeans moves forward. Frame 2, he's running towards the bounce house. Frame 3, he's near the bounce house, maybe entering. Frame 4, he's moving left, maybe exiting? Wait, the video description: \"man in black shirt and jeans runs toward yellow bounce house\" and then \"man in black shirt and blue shorts gestures\" etc. Wait, the key is to describe motion chronologically.\n\nWait, the first frame: people are standing. Then the man in black shirt and jeans (left) moves, runs toward the bounce house. Then in frame 3-4, he's near the bounce house, then maybe the man in black shirt and blue shorts is gesturing? Wait, the video is moving quickly, so the main motions: a man in black shirt and jeans runs from the center left toward the yellow bounce house on the left. Other people are interacting; one man in black shirt and blue shorts is gesturing. The camera is handheld, slightly shaky, capturing the scene.\n\nLet's structure the caption:\n\nChronological: Initially, a man in black shirt and blue shorts stands near parked cars. A man in black shirt and jeans runs toward a yellow and red bounce house, moving from the center left to the bounce house. Other people are present, including a person with a blue hair clip. The camera is handheld, slightly shaky.\n\nCheck rules: main subjects' motion, appearance, spatial relations, camera.\n\nSo:\n\nA man in a black shirt and blue shorts stands near parked cars, while another man in a black shirt and jeans runs toward a yellow bounce house from the center left. The group includes other individuals, one with a blue hair clip. The camera remains handheld, slightly shaky, capturing the interaction and movement.\n\nWait, but need to be concise. Let's try:\n\nA man in a black shirt and blue shorts stands near parked cars as a man in a black shirt and jeans runs toward a yellow bounce house from the center. Another person with a blue hair clip is in the foreground. The camera is handheld and slightly shaky.\n\nWait, but need chronological order. The first action: the man in black shirt and jeans starts moving (runs), then the man in black and blue shorts gestures. Wait, the video frames:\n\nFrame 0: people standing.\n\nFrame 1: man in black shirt and jeans is moving forward.\n\nFrame 2: he's running toward bounce house.\n\nFrame 3: he's near bounce house.\n\nFrame 4: he's moving left, maybe.\n\nWait, the key is the main motions: the man in black shirt and jeans runs toward the bounce house, then the man in black shirt and blue shorts gestures towards the camera.\n\nWait, the video description from the frames:\n\nIn frame 0, there's a man in black shirt and jeans (left) and another in black shirt and blue shorts (center). The man in black and jeans runs toward the bounce house. Then in frame 2, he's running, frame 3, he's near the bounce house. Then the man in black and blue shorts gestures. The camera is handheld.\n\nSo the caption should mention the running motion, the gesture.\n\nLet me structure:\n\nA man in a black shirt and jeans runs from the center left toward a yellow bounce house, while another man in a black shirt and blue shorts gestures toward the camera. A person with a blue hair clip is visible in the foreground. The camera remains handheld and slightly shaky.\n\nCheck rules:\n\n- Motion: running, gesturing (chronological order).\n\n- Appearance: black shirt and jeans, black shirt and blue shorts, blue hair clip.\n\n- Spatial: man in black and jeans runs toward bounce house (left to center), man in black and blue shorts is near parked cars (background? Wait, parked cars are background, but the man in black and blue shorts is in the center initially, maybe.\n\nWait, the background has parked cars and trees, but need minimal background. So focus on people.\n\nSo:\n\nInitially, a group of people stands near a yellow bounce house. A man in a black shirt and jeans runs toward the bounce house from the center left, while a man in a black shirt and blue shorts gestures. The camera is handheld and slightly shaky.\n\nWait, but chronological order: the running happens first", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6g-REc6BnpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6g-REc6BnpM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 274.8117781355354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black shirt and jeans (left side) is actively running/jumping in circular motion toward a yellow structure. Another person in black shirt and jeans (right) shows minor stepping motion. Both movements are discrete and tracked via bounding boxes.", "background_and_ambient_analysis": "The background elements (parked cars, building, trees) show minimal and non-uniform motion. Trees exhibit slight wind sway, but this is not dominant. No fire, water, or smoke is present. Background remains stable without uniform shifting."}}
{"video_id": "6g29rPHm0Kc", "file_name": "6g29rPHm0Kc_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a black shirt and light pants performs energetic dance movements inside a garage, spinning, jumping, and shifting direction while moving across the concrete floor. The background includes shelves and stacked items, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6g29rPHm0Kc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6g29rPHm0Kc_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 352.6618812655118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt and light pants is performing dynamic movements (running, kicking, balancing) as the sole discrete solid object.", "background_and_ambient_analysis": "The background elements (walls, storage units) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "6fwOgGMS1A8", "file_name": "6fwOgGMS1A8_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to follow the rules. Let's break down the video frames.\n\nThe video starts with a grill. On the grill, there's a steak and a burger patty. To the left, there's a raw burger patty on a tray, and two jars of \"Loaded Seasoning\" next to it. Background has people, but we need to keep background minimal. \n\nThen, a hand enters the frame, holding a jar of seasoning. The hand sprinkles seasoning onto the raw burger patty. The text \"TIS THE SEASONING.\" appears, but rule f says exclude text recognition, so we ignore that.\n\nNow, chronology: first, the setup (grill with cooked items, raw patty, seasoning jars). Then, the hand seasons the raw patty.\n\nMain subjects: hand (seasoning), raw burger patty, grill items. Appearances: raw patty (pinkish, on tray), seasoned (then sprinkled), grill has browned burger and red steak. Hand is moving from right to left to season.\n\nSpatial: hand is to the left of the grill, seasons the raw patty which is on a tray next to the grill.\n\nCamera perspective: close-up on grill and tray, no movement mentioned, so maybe static.\n\nNow, structure the paragraph: start with the scene, then the action.\n\n\"Initially, a black grill holds a browned burger patty and a red steak patty. To the left, a raw pink burger patty rests on a black tray beside two jars of 'Loaded Seasoning'. A hand enters the frame, holding a seasoning jar, and sprinkles orange seasoning onto the raw patty. The camera remains stationary, focused on the grill and tray.\"\n\nWait, check rules: exclude text recognition (so no \"Loaded Seasoning\" as a name, but rule f says exclude text recognition, so maybe just say \"seasoning jars\" instead of brand name? Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So we shouldn't mention the text on the jar. So instead of \"Loaded Seasoning\", just \"two jars of seasoning\".\n\nWait, the video shows the jars with \"Loaded Seasoning\" on them, but per rule f, exclude text recognition. So we can't mention the text, so just describe as two jars of seasoning.\n\nSo adjust: \"To the left, a raw pink burger patty rests on a black tray beside two jars of seasoning.\"\n\nThen the hand sprinkles seasoning onto the raw patty.\n\nAlso, the first frame: \"a raw pink burger patty\" (yes, raw is pink).\n\nNow, chronological order: start with the grill setup, then the hand seasoning.\n\nCheck appearance: raw patty is pink, on tray; grill has browned patty and red steak (steak is red, which is raw? Wait, in the video, the steak is red, so raw, but the other patty on grill is browned (cooked). Wait, in the first frame: \"a raw pink burger patty on a tray, and on the grill: a browned burger patty and a red steak patty (steak is raw, so red).\"\n\nSo, \"a black grill holds a browned burger patty and a raw red steak patty. To the left, a raw pink burger patty rests on a black tray beside two jars of seasoning.\"\n\nThen, hand seasons the pink patty.\n\nNow, check spatial: hand is from the right side, moving to the left to season the raw patty (since the raw patty is on the tray left of the grill).\n\nWait, in frame 0, the raw patty is on the left of the grill. Then, in frame 2, hand reaches in from right to season the raw patty.\n\nSo action: hand sprinkles seasoning onto the raw patty.\n\nNow, write concisely.\n\n\"Initially, a black grill holds a browned burger patty and a raw red steak patty. To the left, a raw pink burger patty sits on a black tray beside two seasoning jars. A hand enters the frame, holding a seasoning jar, and sprinkles orange seasoning onto the raw pink patty. The camera remains stationary, focused on the grill and tray.\"\n\nWait, check if all rules are followed. Focus on motion: hand sprinkling seasoning is the main action.\n\nAppearance: raw pink patty, browned patty (color), red steak (raw, so color red), jars (two, no color specified except maybe the label, but we can't mention text).\n\nSpatial: raw patty on tray left of grill, hand coming from right to season it.\n\nBackground: minimal, people in background but not essential.\n\nCamera: stationary, close-up.\n\nYes, that should fit. Let", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fwOgGMS1A8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fwOgGMS1A8_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 106.44963147178028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is pouring seasoning onto raw meat on a plate, with the meat and seasoning container being the primary discrete objects exhibiting motion.", "background_and_ambient_analysis": "The background features static trees and people with minimal movement. Smoke rising from the grill is present but not dominant, as it is a secondary environmental element."}}
{"video_id": "6fy0ufz6tMw", "file_name": "6fy0ufz6tMw_000575_000585.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair holds a white plastic bag, then retrieves a pink bottle from the bag and places it on a pink checkered table. A purple aerosol can sits to the left of the person on the table. The camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6fy0ufz6tMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6fy0ufz6tMw_000575_000585.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 190.0242520087192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves a cloth and a bottle to wipe a glass surface, with discrete hand movements causing controlled motion of solid objects.", "background_and_ambient_analysis": "The background (walls, door, decorations) remains stationary throughout the frames. No fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "6gNdM3UnhvM", "file_name": "6gNdM3UnhvM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a person standing in front of a fence, sunlight. Then cuts to a baseball field where a batter swings at a pitch. Then a catcher catches the ball. Then the person from the first scene is speaking again. Wait, the captions need to be chronological. Let's list the sequence:\n\nScene 0: A woman stands outdoors near a chain-link fence, sunlight behind her, mountains in background. Then cuts to a baseball field with a batter (wearing dark clothes, maybe) swinging at a pitch. The catcher is behind home plate, in a crouched position. Then the woman is back, speaking with text on screen (but we exclude text, so just her speaking). Wait, the user said exclude text recognition, so ignore the text elements.\n\nWait, the rules: focus on motion and behavior in chronological order. Let's go step by step.\n\nFirst frame: Woman standing in front of fence. Then second frame: Batter swings at pitch. Third frame: Batter follows through, catcher receives ball. Fourth frame: Woman speaking (same as first scene, but maybe a different angle). Wait, the timestamps: 0.0 to 5.0. Let's check the video frames:\n\n- [0.0] A woman stands in front of a chain-link fence with a baseball field in the background; sunlight is visible, mountains are in the distance.\n- [1.4] A batter in dark clothing swings at a pitch in a batting cage; a catcher in a red shirt crouches behind home plate.\n- [2.5] The batter completes the swing, and the catcher catches the ball near home plate; the catcher's mitt is visible.\n- [3.6] The woman returns to the same position as the first frame, speaking and gesturing with her hand; the fence and benches are behind her.\n\nWait, but need to describe chronological order. So:\n\nStart with the first scene: Woman standing by fence. Then scene transitions to batter swinging. Then catcher receiving. Then back to woman speaking.\n\nWait, the video sequence:\n\n1. A woman in a black zip-up jacket stands in front of a chain-link fence with a baseball field and benches in the background; sunlight is visible.\n\n2. A batter in dark clothing (pants, top) swings a bat in a batting cage; a catcher in a red shirt and dark pants crouches behind home plate.\n\n3. The batter completes the swing, and the catcher catches the ball as it approaches home plate.\n\n4. The woman in the black jacket speaks while gesturing with her hand in front of the same fence.\n\nNow, describe in chronological order:\n\nThe video opens with a woman in a black zip-up jacket standing in front of a chain-link fence, sunlight illuminating the background. It cuts to a batting cage where a batter in dark athletic wear swings a bat toward home plate; a catcher in a red shirt crouches behind the plate, catching the ball as it arrives. The scene then returns to the woman, who gestures while speaking in front of the fence. Camera angles include a static shot of the woman, a mid-shoot of the batting action, and a close-up of the woman speaking.\n\nWait, but need concise. Let's structure:\n\nThe video begins with a woman in a black jacket standing near a fence, sunlight visible behind her. It transitions to a batter in dark clothing swinging a bat in a batting cage, with a catcher in a red shirt crouched behind home plate catching a ball. The sequence returns to the woman, who gestures as she speaks in front of the fence. Camera perspectives shift between static shots of the woman and dynamic footage of the batter and catcher.\n\nCheck rules: focus on motion and behavior chronologically. So:\n\nFirst part: woman standing (no motion), then batter swings (motion), catcher catches (motion), then woman speaks (motion). Wait, the woman in the first frame is stationary, then the second part is batter swinging, then catcher receiving, then woman speaking.\n\nWait, the problem is the first frame: [0.0] shows the woman standing, then [1.4] shows the batter, [2.5] the catcher catching, [3.6] the woman speaking. So chronological order of actions:\n\n1. A woman in a black jacket stands by a fence.\n\n2. A batter swings a bat in a cage, with a catcher catching a ball.\n\n3. The woman then speaks and gestures.\n\nNow, describe:\n\nA woman in a black jacket stands in front of a chain-link fence with sunlight in the background. The scene shifts to a batting cage where a batter in dark clothing swings a bat toward home plate; a catcher in a red shirt crouches behind the plate, catching the ball. The video then returns to the woman, who gestures while speaking in front of the fence.\n\nCheck rules", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gNdM3UnhvM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gNdM3UnhvM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 602.15240260926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a pitcher throwing a ball, a batter swinging, and a catcher in position—all exhibiting explicit physical motion from locomotion and collision dynamics.", "background_and_ambient_analysis": "Static background elements (chain-link fence, stairs, distant hills) show no uniform shifting; no fire, water, or wind effects dominate the scene."}}
{"video_id": "6gBR3rhPFks", "file_name": "6gBR3rhPFks_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand facing each other in a gym; the person on the left, wearing a dark shirt, black shorts, and white socks, performs a high kick toward the person on the right, who is dressed in a black shirt with red accents and black shorts. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gBR3rhPFks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gBR3rhPFks_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 143, "blur_score": 94.21669608039616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one standing person remains relatively still while the other (initially seated) stands up and performs a distinct motion (e.g., martial arts strike or kick).", "background_and_ambient_analysis": "The background (black wall with logos, red mat) is static with no shifting elements. No ambient environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "6g_d7nA5t90", "file_name": "6g_d7nA5t90_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing uses a handheld sprayer connected to a hose to work on a white car covered in a grayish substance, moving the tool across the hood and front fender. The individual shifts from the driver's side toward the center of the car, adjusting their stance and the sprayer's position. The camera pans slightly to follow the person's motion, maintaining focus on the car's front and the sprayer's action while capturing the garage setting in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6g_d7nA5t90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6g_d7nA5t90_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 48.32087659530364, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively using tools to work on a covered car (solid object), exhibiting discrete movements like bending, reaching, and tool manipulation. The car remains stationary under the tarp.", "background_and_ambient_analysis": "Background elements (walls, floor) show minimal uniform shifting; no fire, water, smoke, or wind observed. The scene is indoors with static structural elements."}}
{"video_id": "6gkpQvGCZVY", "file_name": "6gkpQvGCZVY_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people. Let's check their appearance. One is wearing a black shirt with a beer bottle graphic, blue cap with NY, holding a phone. The other is in a green tank top, red cap, has tattoos on the arm. They're standing outdoors, maybe a building in the background.\n\nChronological order: At the start, the person in black is holding a phone, looking at it. The other person is pointing with their right hand, maybe at the phone. Then, the person in black looks at the phone, the other person keeps pointing. Then, the person in black takes the phone, maybe? Wait, in the frames: first, both are looking at the phone, then the person in green points, then maybe the person in black interacts with the phone.\n\nWait, the video is short, 0 to 5 seconds. Let's see the sequence. The two individuals stand side by side. The individual in the black shirt with a beer bottle graphic and blue cap holds a smartphone, facing it. The individual in the green tank top with a red cap and visible arm tattoo points their right index finger towards the smartphone. They both maintain their positions, with the person in green continuing to point. The person in black then looks down at the phone, possibly interacting with it.\n\nBackground is a building with a window, minimal. Camera is static, no movement. So need to describe the motion: starting with both looking at phone, then green person points, then black person looks at phone. Wait, the first frame shows the green person pointing, then in next frames, maybe they adjust. Wait, the video is short, so the sequence is:\n\n- Two people stand together. Person A (black shirt, blue cap) holds phone. Person B (green tank, red cap) points at phone.\n\n- Then, Person B continues pointing, Person A looks at phone.\n\n- Then, Person A takes the phone, maybe? Wait, in the frames, maybe they shift. Wait, the user provided frames: the first frame shows both looking at phone, person B pointing. Then, maybe they interact.\n\nWait, the key is to list the actions in chronological order. Let's structure:\n\nTwo individuals stand outside a building. The person on the left wears a black T-shirt with a beer bottle graphic and a blue cap, holding a smartphone. The person on the right wears a green tank top, red cap, and has visible tattoos on the right arm. Initially, both face the smartphone held by the left individual; the right individual points their right index finger toward the phone. The left individual looks at the phone, then slightly adjusts the device, while the right individual maintains their pointing gesture. The camera remains static, capturing the interaction from a frontal perspective.\n\nWait, but need to check if the background is essential. The background is minimal, just a building, so maybe mention \"outside a building\" but keep minimal.\n\nAlso, the caption should be concise. Let's simplify:\n\nTwo people stand outside a building. The person in a black T-shirt with a beer bottle print and blue cap holds a smartphone. The person in a green tank top, red cap, and arm tattoos points at the phone. Both interact with the phone; the first individual looks at it while the second continues pointing. The camera is static.\n\nWait, but need to follow rules: chronological motion. So start with their positions, then actions.\n\nLet me recheck the frames:\n\nFrame 0: both looking at phone, person B points.\n\nFrame 1-2: same, maybe person B's hand moves.\n\nFrame 3: person B points, person A looks at phone.\n\nFrame 4-5: person A looks down at phone, person B points.\n\nSo the sequence is: they stand side by side, person A holds phone, person B points at phone. Then person A looks at phone, person B continues pointing.\n\nSo the caption:\n\nTwo individuals stand side by side outside a building. The person on the left wears a black T-shirt with a beer bottle graphic, a blue cap, and holds a smartphone. The person on the right wears a green tank top, red cap, and has visible arm tattoos. Initially, the right individual points their right index finger toward the smartphone, while the left individual looks at the device. Both maintain their positions as the right person continues pointing and the left person focuses on the phone. The camera remains static, capturing the scene from a frontal angle.\n\nCheck if background is essential: \"outside a building\" is minimal, okay.\n\nRules: focus on motion and behavior. So chronological order: they stand, person B points, person A looks at phone, then continues.\n\nWait, the video is short, so maybe \"The two individuals stand side by side. The person in the black T-shirt holds a smartphone; the person in the green tank top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gkpQvGCZVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gkpQvGCZVY_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 156, "blur_score": 1011.6411170585891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) exhibit discrete motion: one holds and gestures with a phone, the other leans and interacts, showing minor physical movement.", "background_and_ambient_analysis": "Static background elements (buildings, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "6gjGKkWG-iI", "file_name": "6gjGKkWG-iI_000490_000500.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray and white striped shirt with a black strap across their chest uses a small tool on a thin, brown, brush-like object held near their neck. Their hands manipulate the object and tool, adjusting its position with precise movements. The camera maintains a close-up perspective, slightly shaky, focusing on the hands and the object as they work.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gjGKkWG-iI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gjGKkWG-iI_000490_000500.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 172.78115480234493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands manipulating pliers and a thin wire with beads.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "6gzvIFIEvIA", "file_name": "6gzvIFIEvIA_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red short-sleeve top and black skirt stands in a clothing store, adjusting a blue scarf around her neck. She moves her hands to position the scarf, with clothing racks and mannequins visible behind her. The camera remains stationary, capturing her from a mid-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gzvIFIEvIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gzvIFIEvIA_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 380.4059762286325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is actively moving her hands and body (clapping, gesturing, head movements) due to her own locomotion and speech, representing discrete solid-object motion.", "background_and_ambient_analysis": "Static background elements (clothing racks, walls, counter) show no shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Background remains consistent across frames."}}
{"video_id": "6gr3rCgI6dM", "file_name": "6gr3rCgI6dM_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and shorts with black shoes stands on a green mat. They initially face away from the camera, then turn left while holding a golf club and adjust their stance. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gr3rCgI6dM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gr3rCgI6dM_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 68.89650135727267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The boy in blue clothing is moving by sweeping the floor with a broom and dustpan, exhibiting discrete locomotion and physical force application.", "background_and_ambient_analysis": "Background elements (wall, floor) are stationary with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "6gvdMR75UBg", "file_name": "6gvdMR75UBg_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short dark hair, wearing a dark striped shirt, operates a light-colored sewing machine while seated at a table near a window; their hands guide fabric under the needle as they work. A green plastic crate is positioned behind them. The camera maintains a static perspective with minor shakiness throughout the footage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6gvdMR75UBg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6gvdMR75UBg_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 84.86415236155722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person operating the sewing machine exhibits discrete motion: hands manipulating the machine and materials, with no other prominent solid objects moving.", "background_and_ambient_analysis": "The background elements (window, green crate, and room interior) show no uniform shifting or fluid/environmental motion (fire, water, wind). All background components remain stationary relative to the frame."}}
{"video_id": "6hM0TsEGi80", "file_name": "6hM0TsEGi80_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a group of people. There's a man in a suit, maybe a coach or something, surrounded by others. The people around him are wearing dark jackets with purple accents and a Puma logo. They seem to be interacting with the man in the suit. The man in the suit is holding something, maybe a clipboard or a ball? Wait, in the frames, he's holding a brown object. The others are standing close, some are touching or holding his arms. The sequence: first, the group is around him, then he's being embraced or hugged by the people in dark jackets. The spatial relationship: the man in the suit is in the center, surrounded by the others. The background has some text, but the rules say to exclude text recognition. Camera perspective: it's a close-up shot, maybe handheld, slight shake. Let's check the rules. Focus on motion and behavior. Chronologically: the group gathers around, the man in suit is central, others touch his arms, maybe a handshake or embrace. Appearance: main subject is the man in suit (gray hair, blue tie), others in dark blue/purple jackets with white stripes. Number: around 5-6 people. Spatial: the suited man is in front, others around him. Camera: close-up, maybe static but slight movement. Let's put it together.\n\nFirst, describe the scene step by step. The video starts with a group of individuals, some in dark blue and purple athletic jackets with white stripes, surrounding a man in a suit. The suited man, holding a brown object, interacts with the group as they approach. He is embraced or closely held by the people around him. The camera remains in a close-up position with slight movement, capturing the interaction from a frontal perspective. Need to check if all rules are followed: chronological order, appearance (color, size), spatial, camera, minimal background. Avoid text. So:\n\nA group of people in dark blue and purple athletic jackets with white stripes surround a man in a suit. The suited man, holding a brown object, is embraced by the individuals as they approach him from multiple angles. The camera maintains a close-up, slightly shifting position to capture the interaction from a frontal view.\n\nWait, the first frame shows the suited man being approached, then he's in the center, others holding his arms. Let's make it more chronological. Start with the group approaching the suited man. Then he's surrounded, being touched by the others. Then he's in the center, and the interaction continues. So:\n\nIn the video, a man in a suit is approached by several individuals wearing dark blue and purple athletic jackets with white stripes. The group surrounds him as he holds a brown object, and they interact closely, with some placing hands on his arms. The camera stays in a close-up view, slightly shifting to follow the movement, capturing the interaction from a frontal perspective.\n\nCheck if it's concise. Let's trim. \"A man in a suit is surrounded by several individuals in dark blue and purple athletic jackets with white stripes as they approach him; he holds a brown object while the group interacts closely, with some touching his arms. The camera maintains a close-up, slightly shifting perspective to capture the interaction from a frontal view.\"\n\nWait, but the rules say \"concise, chronological paragraph\". Let's make it shorter. \"A group of people in dark blue and purple athletic jackets with white stripes surround a man in a suit holding a brown object; they approach him closely, touching his arms as they interact. The camera remains in a close-up position with slight movement, capturing the interaction from a frontal view.\"\n\nBut the problem is the exact timing. Let's check the frames: [0.0] shows the group around him, [0.5] he's being held by two, [1.5] he's in center, others around, [2.5] he's back to center, [3.5] same as 0.0, [4.5] he's being held. So it's a repeated interaction, maybe a brief moment of greeting or acknowledgment.\n\nSo the chronological order: the group of people (athletic jackets) approach the man in the suit, he is embraced by them, and the interaction continues. The camera is close-up, shifting slightly.\n\nFinal caption: A man in a suit is embraced by several individuals wearing dark blue and purple athletic jackets with white stripes; they approach him closely, touching his arms while he holds a brown object. The camera maintains a close-up, slightly shifting perspective from a frontal view.\n</think>\n\n<caption_output>A man in a suit is embraced by several individuals wearing dark blue and purple athletic jackets with white stripes; they approach him closely, touching his arms while he holds a brown object. The camera maintains a close-up, slightly shifting perspective from a frontal view.</caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hM0TsEGi80.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hM0TsEGi80_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 103, "blur_score": 31.881011731216347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (people) moving through gestures, conversations, and body positioning; visible interactions include the central figure gesturing and others responding.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static elements like the wall with \"WORLD SPORTS\" logo remain consistent across frames."}}
{"video_id": "6hL7zQf328E", "file_name": "6hL7zQf328E_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of two dancers' lower bodies: a woman in a checkered skirt and black shoes, and a man in dark pants and light-colored shoes, stepping on a wooden floor. The camera then pulls back to reveal the woman and man dancing together, moving across the room. Subsequently, the scene shifts to a different couple, the woman in a black dress and the man in a black shirt and pants, holding each other as they dance. In the background, a group of people stands near chairs, including one person in a red cap. The camera perspective transitions from a close-up of the first couple’s feet to a wider view capturing both couples and the surrounding dance floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hL7zQf328E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hL7zQf328E_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 97.88565488963545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6hIwmsLxuks", "file_name": "6hIwmsLxuks_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four skiers descend a snowy slope: a person in an orange jacket and blue pants leads, followed by a red-jacketed adult, a green-clad child, and a light blue-clad skier. The orange-jacketed skier moves forward, kicking up snow, while the others maintain close proximity behind. Spatially, the light blue skier stays left of the group, and the child remains near the red-jacketed skier. The camera follows the leading skier with a steady perspective, capturing their motion as they navigate the slope with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hIwmsLxuks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hIwmsLxuks_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 93.35101985126528, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four skiers (adult in red jacket, child in green, two others in red/blue) are moving downhill. Their motion is controlled locomotion using ski poles and sliding on snow, with distinct bounding box tracking.", "background_and_ambient_analysis": "The snow-covered slope and sky form a static background with no fluid motion (fire, water, smoke) or wind-driven environmental effects. Snow texture shows subtle movement but is secondary to the subjects."}}
{"video_id": "6hWhR55_KnQ", "file_name": "6hWhR55_KnQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of football players in yellow and black uniforms stand facing players in blue and white uniforms on a green field, surrounded by referees in black-and-white striped uniforms. The referees move between the teams, adjusting their positions while the players remain stationary or shift slightly. The camera maintains a top-down perspective throughout, capturing the interaction without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hWhR55_KnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hWhR55_KnQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 117, "blur_score": 198.1031256689697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human players in distinct team uniforms (orange/yellow vs. white/blue) are moving through locomotion: some shuffling, others stepping forward or turning, indicative of coordinated play setup. No external forces like collisions or projectiles are observed beyond voluntary movement.", "background_and_ambient_analysis": "The football field markings and distant stands are static with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind effects). The background remains consistently stable throughout the clip."}}
{"video_id": "6hcrCUuH-Y0", "file_name": "6hcrCUuH-Y0_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt holds a green balloon in front of them, then brings it to their mouth to inflate it before releasing it. The balloon is held in both hands during inflation, with the person's hands moving toward their face. The camera remains static throughout, capturing the action from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hcrCUuH-Y0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hcrCUuH-Y0_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 162, "blur_score": 37.36217484337371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person inflates a green balloon using their hands, with visible stretching and expansion of the balloon due to physical forces.", "background_and_ambient_analysis": "Background elements (door, shelf, furniture) show no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "6hw_r0OzPi0", "file_name": "6hw_r0OzPi0_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red floral top and purple skirt, adorned with gold bangles, operates a traditional loom. They manipulate a shuttle, guiding it through the loom’s threads while adjusting the warp threads with their hands. The individual repeats the motion of pushing the shuttle forward and pulling it back, maintaining consistent weaving rhythm. The loom, with visible orange and white threads, sits in front of a brick wall. The camera remains stationary with slight movement, capturing the repetitive weaving actions without significant shifts in perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hw_r0OzPi0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hw_r0OzPi0_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 220.78242843085394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating a loom, with discrete solid object motion (hands moving levers/pedals) driven by physical interaction with the loom.", "background_and_ambient_analysis": "Background elements (brick wall, loom structure) remain static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6hgpDr8pOh8", "file_name": "6hgpDr8pOh8_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with rings on the fingers slices a yellow onion into thin pieces on a wooden cutting board, moving the sliced segments aside and placing a new onion segment onto the board; a smaller knife rests nearby on the board. The camera maintains a close-up, top-down perspective with no noticeable movement, focusing on the hands and onion against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hgpDr8pOh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hgpDr8pOh8_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 32.9788124140011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are cutting an onion with a knife, causing the onion to separate into slices. The motion is due to the knife applying force to the onion.", "background_and_ambient_analysis": "The background (wooden cutting board and kitchen elements) is static with no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6h_QXcjmoVw", "file_name": "6h_QXcjmoVw_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a yellow top and shorts drives a gray vintage tractor with large rear wheels, accompanied by another person seated behind her, moving steadily forward across a dirt field; the tractor passes greenhouses in the background, and the camera follows the motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6h_QXcjmoVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6h_QXcjmoVw_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 116.46681129333928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The tractor and the driver are solid objects moving due to the tractor's locomotion.", "background_and_ambient_analysis": "Background (greenhouses and fence) is static. No fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "6i2cQELQ1k0", "file_name": "6i2cQELQ1k0_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white lab coats interact closely; one extends their arm while the other wraps a beige bandage roll around it, adjusting the bandage with both hands. The recipient holds their arm steady, facing the bandage-applier who manipulates the roll around the limb. The camera remains in a close-up, slightly shaky perspective, capturing the motion with minimal background details of greenery visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6i2cQELQ1k0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6i2cQELQ1k0_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 686.0636986918132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two medical professionals in white coats are actively manipulating a patient's arm: the left individual adjusts a bandage on the arm, while the right individual holds the arm steady. The arm itself moves discretely as the bandage is applied due to manual handling.", "background_and_ambient_analysis": "The background shows static greenery (trees and plants) with no shifting or environmental fluid motion (no fire, water, smoke, or wind visible). The background elements remain uniformly stationary throughout the clip."}}
{"video_id": "6i6-bopMDmw", "file_name": "6i6-bopMDmw_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue long-sleeve shirt, light gray pants, and dark blue cap stands on a field with green and red markings. The individual, holding a baseball bat, begins in a ready stance, then swings the bat downward in a full motion. A baseball on a stand remains stationary to the right of the person during the swing. The camera maintains a steady medium-angle perspective, capturing the sequential movement of the bat and body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6i6-bopMDmw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6i6-bopMDmw_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 405.92820313851206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The baseball player (swinging bat) and the bat are moving as solid objects due to physical forces (muscle action). The ball is initially stationary but may be hit (though not visible in the frames).", "background_and_ambient_analysis": "The background (wall and ground) is stationary with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "6iIQbhmXP2Q", "file_name": "6iIQbhmXP2Q_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and a woman in a light shirt stand side by side in a kitchen. The scene transitions to a close-up of a white bowl filled with mixed green leafy vegetables and colorful diced ingredients. A hand places slices of pinkish cooked meat onto the salad, followed by another hand adjusting the arrangement. The camera shifts from a medium shot of the individuals to a focused close-up of the bowl.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6iIQbhmXP2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6iIQbhmXP2Q_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 376.621404242115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand and tongs manipulate solid objects (salad greens, sliced meat) through explicit physical forces (rearranging, lifting, placing).", "background_and_ambient_analysis": "Background elements (wooden cabinetry, staircase) are static and show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "6hzqQGsPpmc", "file_name": "6hzqQGsPpmc_000279_000289.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, an adult in a dark shirt and light shorts and a child in a light shirt and dark shorts, stand on a suspended grass platform between tall metal towers. The child steps forward and moves across the platform while the adult maintains balance and supports them, guiding their movement. The camera remains stationary, capturing the scene from a low angle against a clear blue sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6hzqQGsPpmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6hzqQGsPpmc_000279_000289.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 132.04417076134519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on a suspended platform: one appears to be assisting the other, who is moving across the platform via physical locomotion.", "background_and_ambient_analysis": "Background elements (tall poles, clear sky) are static with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6iXMI6iqoao", "file_name": "6iXMI6iqoao_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6iXMI6iqoao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6iXMI6iqoao_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 354.85608721977115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: horse (moving forward), rider (riding horse), walking person (marching alongside). Motion driven by locomotion without collisions.", "background_and_ambient_analysis": "Background elements (buildings, flagpoles, sand) show no uniform shifting. Flags move slightly due to wind but are minor and not dominant; no fire, water, or smoke present."}}
{"video_id": "6iEjNDZxsBo", "file_name": "6iEjNDZxsBo_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top sits at a table, holding a red stick-like object. She briefly raises her right hand to her face before the object is lowered. A person in dark clothing walks past her from right to left in the background. She then uses both hands to adjust the red object, holding it vertically. The setting includes a red wall, black booth seating, and a gray ATM machine in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6iEjNDZxsBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6iEjNDZxsBo_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 55.57380184971153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the foreground performs discrete movements (hand gestures, holding a red stick), and a person in the background walks by. These are solid, distinct objects exhibiting locomotion and physical interactions.", "background_and_ambient_analysis": "The background elements (red wall, chairs, vending machine) remain static across frames with no shifting or environmental fluid motion (fire, water, smoke). No ambient environmental motion is present."}}
{"video_id": "6iiKHqiQsZQ", "file_name": "6iiKHqiQsZQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink dress with dark hair stands at a table, cutting a pink frosted cake with a knife. She holds the knife in her right hand, moving it downward to slice the cake. Behind her, three individuals in white shirts with colored sleeves (yellow, green, blue) stand observing. The camera remains stationary, capturing the scene from a front-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6iiKHqiQsZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6iiKHqiQsZQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 515.292014025455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl's hands and the pink cake are moving as she cuts the cake, indicating deliberate physical action.", "background_and_ambient_analysis": "Static background with no shifting walls or environmental elements; no fire, water, or wind present."}}
{"video_id": "6ieRJbGTgFQ", "file_name": "6ieRJbGTgFQ_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym with red and blue mats, an individual in a blue shirt and white shorts moves toward the camera on the red mat. A second person in a black shirt and shorts approaches, engaging in movement. The camera shifts left, revealing more individuals in the background (some in red and black attire) near the blue wall with flags, capturing dynamic interaction between the foreground figures and the camera’s slight left pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ieRJbGTgFQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ieRJbGTgFQ_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 145.92858005163407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in blue, one in dark blue) perform martial arts movements including kicking and jumping. In the second scene, two individuals (one in red, one in black) are practicing martial arts.", "background_and_ambient_analysis": "The background (blue walls and red mat in first scene, then blue mat and different wall in second) is static with no shifting or environmental fluids. No fire, water, or wind observed."}}
{"video_id": "6ibZ3Rw7rvw", "file_name": "6ibZ3Rw7rvw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt, gray jacket, and light shorts holds an orange frisbee while standing in a leaf-covered forest. They run forward, turn right, and move away from the camera. A black backpack rests on a log to the right. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ibZ3Rw7rvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ibZ3Rw7rvw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 101, "blur_score": 273.64331233818854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing red shirt and gray shorts) is moving through the forest, exhibiting walking motion and arm gestures (possibly throwing/catching an object). No other discrete objects exhibit motion.", "background_and_ambient_analysis": "Background elements (trees, logs, ground) show no significant shifting or fluid motion. No fire, water, or wind effects dominate the scene; trees and foliage appear static relative to the frame."}}
{"video_id": "6ipLtHtFFvI", "file_name": "6ipLtHtFFvI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, wearing a beige long-sleeve shirt and camouflage pants, manipulate a set of colorful toy trains (red, blue, green) on a light-colored carpet. The hands move the trains sequentially across the surface, adjusting their positions left and right. The camera maintains a close-up perspective with slight shaking throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ipLtHtFFvI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ipLtHtFFvI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 41.88632681214015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (toy cars) are being manipulated by a person's hand, exhibiting physical movement due to direct contact and locomotion.", "background_and_ambient_analysis": "The background (carpeted floor, furniture) shows no uniform shifting or fluid/environmental motion (e.g., fire, water, wind). Static background elements remain consistent across frames."}}
{"video_id": "6iyv_H636TU", "file_name": "6iyv_H636TU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video features a person with long dark hair and a green top. They start in profile, then turn to face the camera, smiling broadly while tilting their head slightly. The camera maintains a close-up position with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6iyv_H636TU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6iyv_H636TU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 281.32005523926733, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the subject) is moving: head turning, body shifting, and changing position relative to the camera.", "background_and_ambient_analysis": "The background (window, flowers, wall) is stable with no shifting and no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "6j78XUsJtGE", "file_name": "6j78XUsJtGE_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people stands near a metal railing, with a person in a pink shirt positioned to the left of another in dark clothing. A yellow object lies between them. The individuals make slight movements, adjusting their stances while remaining close together. The background shows a sports field with green and red surfaces. The camera captures the scene from a slightly elevated angle with minor shake, remaining relatively static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6j78XUsJtGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6j78XUsJtGE_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 149, "blur_score": 1129.5687713317513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People in the foreground (including individuals in yellow and pink shirts) are moving, with arm gestures and slight positional shifts indicating locomotion.", "background_and_ambient_analysis": "Background elements (railing, field, ground) are static with no shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6j6p8zmxsV0", "file_name": "6j6p8zmxsV0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in winter clothing, including jackets and pants in various colors, dance together on snow, moving in a circle with arms raised and swaying. They remain close-knit as they rotate; the camera follows the group with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6j6p8zmxsV0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6j6p8zmxsV0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 260.09003298232426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people are dancing and moving in a choreographed manner; each person is a distinct object with clear bounding boxes, exhibiting locomotion and arm movements.", "background_and_ambient_analysis": "The background consists of a static dome structure and snow-covered ground; no significant fluid or environmental motion (e.g., fire, water, wind) is dominant. The snow is solid and not flowing, and the sky shows no strong wind effects."}}
{"video_id": "6jftJaNmsIg", "file_name": "6jftJaNmsIg_000383_000393.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers, one in a light green jacket and white helmet holding a tool, the other in a pink shirt and white helmet also holding a tool, stand on a dirt field in front of a large yellow wheel loader. The loader moves slowly leftward, kicking up dust, while the workers remain stationary near its rear. The camera pans left to follow the loader’s motion, with sparse vegetation and distant mountains visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6jftJaNmsIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6jftJaNmsIg_000383_000393.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.32546660503944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in work attire (one in green, one in red) interact with tools near a stationary vehicle; subtle body movements are observed as they engage with the environment.", "background_and_ambient_analysis": "Background elements (mountains, grass, ground) show no uniform shifting or fluid motion; no fire, water, or wind effects are visible."}}
{"video_id": "6jvpCHgJvK0", "file_name": "6jvpCHgJvK0_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and jeans kneels on a red rug, gently manipulating a brown-and-white dog's front paw while the dog lies still to the right. The person adjusts their grip on the paw, turning it slightly, with the dog remaining calm. The camera maintains a top-down perspective with minimal movement, focusing on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6jvpCHgJvK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6jvpCHgJvK0_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 125.82677250590059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are manipulating the dog's paw, causing the paw to move; dog remains mostly stationary.", "background_and_ambient_analysis": "Background (couch and carpet) is static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6jsXhp1Vxrg", "file_name": "6jsXhp1Vxrg_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball batter in a blue jersey (number 29), white pants, and blue helmet swings a bat, transitioning from a poised stance to a full swing motion. Directly behind the batter, a catcher in black and gray gear crouches, prepared to catch. The scene takes place on a baseball field with a crowd visible in the stands. The camera holds a static side angle throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6jsXhp1Vxrg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6jsXhp1Vxrg_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 87, "blur_score": 117.71063274483062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baseball player (wearing #29) is actively swinging a bat, with distinct motion of the batter's body and limbs.", "background_and_ambient_analysis": "The stadium crowd and structural elements in the background show no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "6k7f3KqQCG0", "file_name": "6k7f3KqQCG0_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green shirt is initially visible in the foreground. A second child in red crawls forward on the floor, moving toward the green-shirted child. As the red child approaches, a third child in pink appears, crawling near the green-shirted child. The green-shirted child bends down, interacting with the pink-shirted child. The camera follows the crawling motion with a slight shake, maintaining focus on the children's movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6k7f3KqQCG0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6k7f3KqQCG0_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1707.3690551636764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children (in yellow, red, and pink shirts) are crawling on the floor, exhibiting discrete locomotion through hand-and-knee movement. Their motion is physically distinct and trackable as solid objects.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. The floor tiles and pillars remain static throughout, indicating no ambient environmental effects."}}
{"video_id": "6jmEPu7n4Zg", "file_name": "6jmEPu7n4Zg_000308_000318.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals wearing gloves work on a leg; one in a white dress holds the foot steady while the other in a dark blue top applies a white plaster cast to the lower leg, smoothing it around the foot. The person in white is positioned to the left of the leg, and the person in blue works to the right. The camera maintains a close-up perspective focusing on the hands and the cast application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6jmEPu7n4Zg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6jmEPu7n4Zg_000308_000318.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.250308419722884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing gloves) are manipulating a leg with a cast, adjusting and securing it through physical contact.", "background_and_ambient_analysis": "Background elements (walls, surfaces) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "6jtu2Xeb5-A", "file_name": "6jtu2Xeb5-A_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a gray shirt, black shorts, and blue sandals sits on light-colored tiles, holding a blue toy shaped like a cartoon character with a bottle. The child manipulates the toy, moving it from their lap to near their face and back. The camera remains in a steady top-down position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6jtu2Xeb5-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6jtu2Xeb5-A_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 66.63419669042193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is manipulating a blue toy car, making small, controlled movements with hands and head while seated on the floor. The child and toy are the only moving discrete objects, with motion originating from physical interaction.", "background_and_ambient_analysis": "The tiled floor and wall background remain static with no shifting or fluid motion (e.g., no wind, water, or smoke). Background elements are fixed and stable throughout the clip."}}
{"video_id": "6kK0VB5R3sw", "file_name": "6kK0VB5R3sw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown jacket, blue jeans, and dark boots crouches on a blue stool beside a concrete block, holding the leg of a light-colored medium-sized pig standing on the block. The person then lowers their hand toward a plastic bucket on the hay-covered ground, appearing to feed or interact with the pig. The camera remains static with minimal movement, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kK0VB5R3sw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kK0VB5R3sw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 206.11987615744272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing beige jacket, blue bucket) and goat move through discrete interactions (hand gestures, cup handling, goat head movement).", "background_and_ambient_analysis": "No shifting background elements (walls, hay pile remain stationary across frames). No fire, water, smoke, or wind motion detected."}}
{"video_id": "6kC0zdT8jhg", "file_name": "6kC0zdT8jhg_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in a black and yellow uniform jumps over a horizontal bar, landing on a yellow mat, then stands up and begins walking away from the bar area toward the gym’s interior, passing other individuals. The camera starts with a high-angle perspective of the jump and transitions to follow the athlete as they move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kC0zdT8jhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kC0zdT8jhg_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.29121583958216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Athlete (in dark/yellow uniform) falls onto mat, then rises, walks across gym floor, and interacts with multiple individuals (coaches/officials). Movement is driven by locomotion and physical impact.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. Gymnasium walls, floor tiles, and structural elements remain static in both segments. No fire, water, smoke, or wind activity present."}}
{"video_id": "6k__aL4hGfU", "file_name": "6k__aL4hGfU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual in a black cape has their hair cut by a standing person wearing gloves and a black top; the standing person manipulates the seated individual’s hair, adjusts their position, and then steps back. The standing person moves toward a red table with supplies to the left. The scene occurs under a white tent with a gravel ground; the camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6k__aL4hGfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6k__aL4hGfU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 166.90914668416676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects: a seated individual (wearing a cape) with minimal head movement, and a standing individual performing hand-based actions (applying product, walking to/from a table). The standing individual's locomotion and arm movements are the primary object-driven motions.", "background_and_ambient_analysis": "The background elements (red tablecloth, white tent structure, patterned ground) remain static with no discernible fluid or environmental motion (e.g., no fire, water, smoke, or wind-driven swaying)."}}
{"video_id": "6kkDyi3C52A", "file_name": "6kkDyi3C52A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children stand near a kitchen refrigerator; the taller child in a white shirt and dark pants runs forward toward the camera, passing in front of a colorful baby activity center, while the shorter child in pink remains stationary by the fridge. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kkDyi3C52A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kkDyi3C52A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 89.59469555925263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) moves from the background toward the camera, exits the frame, and no other distinct objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (fridge, chairs, furniture) remain static throughout the clip; no fluid or gaseous motion (fire, water, smoke) is present."}}
{"video_id": "6kr-LF6TwDc", "file_name": "6kr-LF6TwDc_000282_000292.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a room with several people. First, there's a group of people standing around, some in the background. Then, a person in a green shirt and dark pants moves into the center. Wait, the description says \"main subjects in chronological order.\" Let's check the frames.\n\nFrame 0: People in the room, some standing, some near a backdrop. Frame 1: Similar, maybe shifting positions. Frame 2: The person in green (or maybe a different shirt) is walking towards the camera. Wait, the user's description: first frame shows a group, then a person in green shirt and dark pants moves, then another person in red shirt runs? Wait, the user's video frames: [0.0] shows a group, [1.4] same, [2.5] someone in green shirt (maybe) moves, then [3.5] another person in red runs towards camera? Wait, need to parse the video.\n\nWait, the user provided 5 frames (0.0 to 4.7 seconds). Let's read the user's description: \n\nAt 0.0: people in a room, some standing, some sitting (maybe on a bench?), backdrop with a whiteboard or something. Speakers on tripods. \n\nAt 1.4: similar, people moving. \n\nAt 2.5: a person in a green shirt (maybe) and dark pants is moving. \n\nAt 3.5: a person in a red shirt is running towards the camera. \n\nWait, the key is to describe motion chronologically. Let's list the actions:\n\n- Initial frame: several people are gathered, some standing near speakers, others sitting or standing in the middle. \n\n- Then, a person (appears to be male, wearing a green shirt and dark pants) moves forward across the room. \n\n- Then, another person (red shirt, pants) runs towards the camera. \n\nWait, need to check the movement. The user's video description: \n\n[0.0] people in room, [1.4] similar, [2.5] person in green shirt moves, [3.5] another person in red runs, [4.7] the person in red continues.\n\nWait, the user's frames: \n\n<0.3> first frame: group of people in a room, some near speakers, some in center. \n\n<1.4> same, but people moving. \n\n<2.5> person in green shirt (maybe) walks towards camera? Or is it the same person. Wait, maybe the main actions are:\n\n- A group of people are standing in a room. \n\n- Then, a person wearing a green shirt and dark pants moves from the background towards the camera. \n\n- Then, another person in a red shirt runs towards the camera. \n\nBut need to be precise. Let's check the frames:\n\nFrame 0: people standing, some near a backdrop, speakers on left. \n\nFrame 2: a person (green shirt, dark pants) is in the middle moving. \n\nFrame 3: another person (red shirt, blue jeans) is running towards camera. \n\nWait, the user's description:\n\n\" <0.3 seconds> ... <1.4> ... <2.5> ... <3.6> ... <4.7> ... \" \n\nIn the frame 2.5: \"a person in a green shirt and dark pants walks towards camera\" (since the description says \"a person in a green shirt and dark pants moves into the center\").\n\nWait, let's parse the user's input: the video shows:\n\n- First, people are gathered in a room (background: speakers, a few people standing). \n\n- Then, a person in a green shirt and dark pants moves from the background towards the camera. \n\n- Then, another person in a red shirt runs towards the camera. \n\nWait, the user's frame descriptions:\n\nAt <2.5> it says \"a person in a green shirt and dark pants moves into the center\".\n\nAt <3.6> \"a person in a red shirt and blue jeans runs towards camera\".\n\nSo chronological order:\n\n1. Initial scene: multiple people stand in a room (some near speakers, some in the center), including a person in red shirt and blue jeans (but maybe not, the red shirt is later).\n\nWait, the main subjects are the people moving. \n\nSo first, the room has a group of people. Then, a person (green shirt, dark pants) moves forward. Then, another person (red shirt, blue jeans) runs towards the camera.\n\nNow, spatial relationships: the green shirt person is in the middle area, then the red shirt person comes from the right (since in frame 3.6, it's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kr-LF6TwDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kr-LF6TwDc_000282_000292.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 128.5534194671207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in the foreground performs breakdancing movements (spinning, bending, locomotion), while other people stand as stationary observers in the background.", "background_and_ambient_analysis": "Background elements (walls, floor, standing individuals) show no significant shifting or environmental motion (fire, water, smoke, wind); all static background features remain fixed relative to the scene."}}
{"video_id": "6kWiywJ5D2Q", "file_name": "6kWiywJ5D2Q_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A video opens with a green screen on the left, a chair, and people near it before transitioning to a couple (man in white shirt and black pants; woman in black dress) dancing in a circular marked area. They move together in a coordinated dance, rotating and stepping while surrounded by an audience seated on bleachers and the ground. The camera remains steady, focusing on their motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kWiywJ5D2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kWiywJ5D2Q_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 95.87531778235594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and a woman) are performing a dance routine with coordinated stepping, turning, and positional changes. Their motion is discrete, solid, and attributable to locomotion (e.g., walking, pivoting) rather than environmental forces.", "background_and_ambient_analysis": "The background consists of a static green building, chairs, and seated spectators with minimal movement (e.g., subtle shifts in the crowd). No fire, water, smoke, or significant wind-driven motion is visible. Background elements show no uniform shifting."}}
{"video_id": "6kbbXQApO6A", "file_name": "6kbbXQApO6A_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands, one with a black wristband, assemble a colorful jigsaw puzzle. The left hand positions a blue piece while the right hand adjusts a pink piece; they then fit pieces together, with scattered puzzle fragments around the partially completed image on a light surface. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kbbXQApO6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kbbXQApO6A_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 36.467354792572436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate distinct solid puzzle pieces, performing grasping, lifting, and placement actions to fit pieces into the puzzle grid.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed. The table surface and static puzzle pieces remain fixed throughout the video."}}
{"video_id": "6ku6I4vRR7U", "file_name": "6ku6I4vRR7U_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing walks along a snow-covered path, moving from right to left near a utility pole. The individual passes in front of a brick building with a ladder leaning against its side. The scene features scattered debris and snow-covered ground in the background. The camera maintains a static position with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ku6I4vRR7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ku6I4vRR7U_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 899.2196343770743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is actively shoveling snow, moving their body and shovel in a consistent, discrete motion. The person's locomotion and tool use demonstrate explicit physical interaction with the environment.", "background_and_ambient_analysis": "The building, ladder, and snow-covered ground show no significant shifting or fluid motion. No fire, water, or smoke is visible; environmental elements (trees, snow) remain static."}}
{"video_id": "6kLbyS_Ml8A", "file_name": "6kLbyS_Ml8A_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph about the video. First, identify the main subjects: three workers. Let's check their actions. The video shows them working on a wall, applying plaster or cement. \n\nFirst frame: left worker in gray shirt, dark shorts, bending over. Right worker in yellow shirt, yellow helmet, gray pants, also working. Third worker in red cap, maybe blue shirt, on the right. But the problem says main subjects, so focus on the main ones. The video starts with them working on the wall.\n\nChronological order: they are applying plaster. Let's describe each action step by step. The workers are using trowels. The first worker (gray shirt) is on the left, scooping or spreading plaster. The yellow-shirted worker is next to him. Both are on scaffolding, working on a brick wall. The wall has sections with plaster (gray) and brick (white). \n\nNeed to mention appearance: number of people, colors. Let's count: two main workers visible in the frames (the third might be partially visible). Wait, in the first frame, there's a third person on the right, but maybe not the focus. The problem says main subjects, so probably the two prominent ones. \n\nSpatial relationships: left worker (gray shirt, dark shorts) and right worker (yellow shirt, yellow helmet, gray pants) are working side by side on the wall. The wall is behind them, scaffolding in front. \n\nBackground: minimal, just the wall and some rocks or trees in the distance. But rules say keep background minimal unless essential. So maybe just note the wall and scaffolding.\n\nCamera perspective: the video is shot from a fixed position, looking at the workers. No movement mentioned, so probably static.\n\nNow, structure the caption: \n\nStart with chronological order. Describe their actions: \n\n\"Two construction workers on a scaffolding platform apply plaster to a brick wall. The worker on the left, wearing a gray shirt and dark shorts, bends over, using a trowel to spread gray mortar onto white bricks. To his right, a worker in a yellow shirt, yellow helmet, and gray pants similarly spreads mortar. Both workers repeatedly dip their trowels into red containers on the platform, then apply the material to the wall. The background shows the partially plastered wall and distant rocky terrain. The camera remains stationary, capturing the workers’ repetitive motion.\"\n\nWait, check the rules: be concise. Let's make it shorter.\n\n\"Two workers on scaffolding apply mortar to a brick wall. Left: gray shirt, dark shorts, bends to spread mortar from red container. Right: yellow shirt, yellow helmet, gray pants, repeats the action. They alternate dipping trowels into containers and applying mortar to the wall. Background includes the textured wall and distant rocks. Camera is static.\"\n\nWait, need to be chronological. Describe the sequence. Let's see the frames: frame 0-5, each worker is doing the same action. So the sequence is the workers scooping mortar, spreading, repeating.\n\nMake sure to mention the key elements: number of subjects, their actions step by step.\n\nAnother try: \n\n\"Two construction workers stand on a scaffolding platform, applying gray mortar to white brick sections of a wall. The worker on the left (gray shirt, dark shorts) repeatedly dips a trowel into a red container, then spreads the mortar onto the wall. The worker on the right (yellow shirt, yellow helmet, gray pants) performs the same action. Both workers are positioned side by side, facing the wall, with the scaffolding railing in front. The camera remains fixed, capturing their consistent motion.\"\n\nCheck rules: focus on motion and behavior chronologically. So describe the action order: dipping, spreading. Also, mention appearance: colors. Number: two main workers. Spatial: left and right on scaffolding. Background minimal (wall and maybe some trees/rocks, but don't elaborate too much). Camera: static.\n\nAvoid mentioning the third worker in the background since they're not the main focus (the problem says main subjects, and the other one is partially visible but not the main).\n\nSo final draft:\n\n\"Two construction workers on scaffolding apply mortar to a brick wall. The worker on the left, wearing a gray shirt and dark shorts, bends over, repeatedly dipping a trowel into a red container and spreading gray mortar onto the wall. To his right, a worker in a yellow shirt, yellow helmet, and gray pants does the same. Both workers alternate between scooping mortar and applying it to the wall. The background shows the partially finished wall and distant rocky terrain. The camera remains stationary, capturing their synchronized actions.\"\n\nCheck for brevity. Make sure it's chronological. Let's see: dipping, spreading. Yes.\n\nIs there a third worker", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kLbyS_Ml8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kLbyS_Ml8A_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 419.3775452082309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two workers (one in blue, one in yellow) exhibit discrete locomotion: bending over, standing, and applying mortar to the wall. Their movements are distinct physical actions without background blurring.", "background_and_ambient_analysis": "The stone wall and distant trees in the background show no shifting or fluid motion. No fire, water, smoke, or wind is visible; the environment remains static."}}
{"video_id": "6kwSZ_7wBl8", "file_name": "6kwSZ_7wBl8_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white karate uniforms engage in a training sequence. The left person leaps into the air, extending their leg upward to strike the pad held by the right person. After making contact, the left individual lands and steps back, while the right person maintains the pad's position and subsequently steps backward. A third person in white uniform stands with arms crossed in the background. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6kwSZ_7wBl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6kwSZ_7wBl8_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 105.99097624937515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two people in white uniforms are moving: one performs a high kick (Dwiro dora an tchagi) and another executes a jump kick (CP sauté, avec élan). Their motion is due to deliberate physical locomotion (kicking, jumping) and muscle forces, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (walls, floor, gym equipment) shows no shifting or fluid motion. There are no fire, water, smoke, or wind elements. The environment is static with no ambient environmental phenomena."}}
{"video_id": "6lPmReVMpeA", "file_name": "6lPmReVMpeA_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black karate uniform and barefoot stands on blue mats, executing high kicks in sequence. Starting in a defensive stance, they raise their right leg high in a roundhouse kick, then lower it, followed by a high kick with the left leg. A black chair remains positioned to the right of the subject throughout. The camera maintains a static front perspective with beige curtains in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lPmReVMpeA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lPmReVMpeA_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 145, "blur_score": 282.5599445276812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a black uniform performing martial arts movements (kicks, stances) with clear discrete object motion.", "background_and_ambient_analysis": "Background (curtain and floor pattern) is stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "6lEAxhvJ58Y", "file_name": "6lEAxhvJ58Y_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a small shop, a seated customer wearing a yellow cape receives a haircut from a standing barber in a gray vest and checkered shirt. The barber uses his hands to trim the customer’s hair, moving them across the head; after a few seconds, he steps back slightly. The camera maintains a static shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lEAxhvJ58Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lEAxhvJ58Y_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 194.2736593604722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The barber's hands and body move to trim hair (explicit physical action), while the customer's head moves slightly (leaning forward and turning). Both are discrete solid objects.", "background_and_ambient_analysis": "The background (wall, window, blue table) remains static with no shifting, fluid, or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "6lqbO_r4nu4", "file_name": "6lqbO_r4nu4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young girls with dark hair sit in a red shopping cart; one has a hair bow. The girl on the right touches the left girl’s face, then both face each other while the left child looks up. The cart remains stationary in a store aisle with shelves visible in the background. Camera perspective is close-up and slightly shaky, maintaining focus on the cart and its occupants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lqbO_r4nu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lqbO_r4nu4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 1564.489143318685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in a shopping cart exhibit subtle movements (hand gestures, shifting posture) consistent with discrete human locomotion and interaction within the cart.", "background_and_ambient_analysis": "Background shelves and items remain static with no uniform shifting or fluid/environmental motion (fire, water, wind, smoke) detected."}}
{"video_id": "6lgrYxjVHS4", "file_name": "6lgrYxjVHS4_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large herd of brown, black, and white cattle moves slowly across a grassy field, guided by riders on horseback. The camera pans left, following the herd’s movement as the cattle gradually shift direction under the riders’ guidance, maintaining a loose formation with some individuals leading while others trail behind.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lgrYxjVHS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lgrYxjVHS4_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 105.09252360865142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A herd of cows (brown, black, white) is moving slowly across the grassy field; their locomotion is distinct and driven by their own movement.", "background_and_ambient_analysis": "Background elements (sky, distant horizon, grassy field) remain relatively static; no fluid environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "6lcJl1dQo9A", "file_name": "6lcJl1dQo9A_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a hand (dark skin tone) stirring a beaker with a stirrer. The beaker is on a white surface, background is beige. Then the text \"Mix in recommended ratio\" appears, but I need to ignore text per the rules. Next frame: a person in an orange tank top, wearing a white glove, using a spray gun on a wooden circular object (maybe a table or board) against a teal background. Then another frame shows the spray gun applying coating to a wooden chair leg. \n\nChronologically: first, hand stirring in a beaker. Then, person spraying wood coating on a wooden surface. Then, spraying on a chair leg. Wait, the frames are 0 to 5 seconds. Let's list the actions in order. \n\nFrame 0: Hand (dark skin) stirs a beaker (clear glass, contains liquid) on a white table. Background beige. \n\nFrame 1: Same hand, stirring, text changes but ignore text. \n\nFrame 2: Transition to a person (orange top, white glove) using a spray gun on a circular wooden object. Background teal. \n\nFrame 3: Same person continues spraying on the wooden object. \n\nFrame 4: Close-up of spray gun applying coating to a wooden chair leg. \n\nNow, summarize chronologically: \n\nFirst, a hand stirs a beaker on a white surface. Then, a person in an orange tank top uses a spray gun to apply coating to a wooden circular surface, followed by spraying onto a wooden chair leg. \n\nNeed to mention appearance: hand (dark skin tone), beaker (clear glass, liquid), person (orange tank top, white glove). Spatial: hand over beaker; person spraying on wooden surface (circular and chair leg). \n\nCamera perspectives: first frame is close-up of hand and beaker, then cut to medium shot of person spraying, then close-up of spray gun on chair leg. \n\nBackground: minimal, beige then teal. \n\nCheck rules: focus on motion, chronological, appearance, spatial, conclude camera. \n\nSo: \n\nA hand with dark skin stirs a clear glass beaker containing liquid on a white surface. Then, a person wearing an orange tank top and white glove sprays a coating onto a circular wooden surface against a teal background. The person continues applying the coating to a wooden chair leg. The camera starts with a close-up of the hand and beaker, then shifts to a medium shot of the person spraying, and finally focuses on the spray gun applying coating to the chair leg. \n\nWait, the rules say \"conclude with camera perspective and movement\". So need to end with that. \n\nLet me check the frames: \n\n0.0: hand stirring beaker (close-up, static) \n\n1.4: same hand, text (but ignore text, so motion same) \n\n2.5: person spraying on circular wood (medium shot, teal background) \n\n3.6: same person, still spraying on the same wooden circular object? Wait the third frame (frame 3) shows applying to a wooden circular surface, then frame 4 is the chair leg. \n\nSo chronological order of actions: \n\n1. Hand stirs beaker. \n\n2. Person uses spray gun on wooden circular surface. \n\n3. Person uses spray gun on wooden chair leg. \n\nCamera perspectives: \n\n- First scene: close-up of hand and beaker (top-down? No, seems eye-level close-up). \n\n- Second scene: medium shot of person spraying on circular wood. \n\n- Third scene: close-up of spray gun on chair leg. \n\nWait, the first frame is a close-up of the hand over the beaker. Then the scene changes to a person spraying. \n\nSo the caption should be: \n\nA hand with dark skin stirs a clear glass beaker filled with liquid on a white surface. Then, a person in an orange tank top and white glove sprays a wood coating onto a circular wooden surface against a teal background. The person continues spraying the coating onto a wooden chair leg. The camera captures a close-up of the hand stirring the beaker, transitions to a medium shot of the person spraying, and ends with a close-up of the spray gun applying coating to the chair leg. \n\nWait, check the rules: \"conclude with the camera perspective and movement\". So need to describe the camera's position and movement at the end. The last frame is a close-up of the spray gun on the chair leg, so camera perspective is close-up. \n\nAlso, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention the text. \n\nLet me rephrase to be concise: \n\nA hand stirs a clear glass beaker with a liquid on a white surface. Then, a person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lcJl1dQo9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lcJl1dQo9A_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 30.78307744897524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a hand stirring a beaker (0-1.9s) and a gloved hand/spray gun applying wood coating (2-5s). These objects move due to explicit physical actions (stirring, spraying).", "background_and_ambient_analysis": "The background elements (walls, wooden surfaces) are static and show no uniform shifting or fluid motion. No fire, water, or wind-driven phenomena are present."}}
{"video_id": "6lzIxKKbXCI", "file_name": "6lzIxKKbXCI_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red polo shirt plays a light brown wooden lute, his fingers moving rhythmically over the strings while his left hand positions the strings on the neck. The lute features a circular sound hole and is held vertically against his torso. He remains seated, with framed pictures and a lamp visible minimally in the background. The camera maintains a static, close-up perspective focused on the man and the instrument throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lzIxKKbXCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lzIxKKbXCI_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 103.26920889639678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the red shirt is the primary discrete object, with his hands and upper body moving to play the lute. This motion is due to muscle-driven actions and is easily trackable via bounding boxes.", "background_and_ambient_analysis": "The background (walls, framed pictures, shelf) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible, indicating no ambient environmental motion."}}
{"video_id": "6lu6d_sprtg", "file_name": "6lu6d_sprtg_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of dark-skinned hands manipulates a purple yarn and metallic crochet hook, inserting the hook into a loop and pulling through to form stitches. The hands work on a pink textured fabric background, with the camera providing a steady close-up view focused on the crocheting motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6lu6d_sprtg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6lu6d_sprtg_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.61463343651497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating purple thread and a needle, performing discrete physical actions (looping, pulling, repositioning) on a small craft project.", "background_and_ambient_analysis": "Background is a static pink fabric with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "6mQNpJcDUh8", "file_name": "6mQNpJcDUh8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair in a dark top holds an orange object, then leans forward toward a boy wearing a blue, white, and red shirt with glasses. The boy looks downward as the woman moves closer, and the camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mQNpJcDUh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mQNpJcDUh8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 50.892487371752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "Two people are present: one holding an orange object and the other with hand gestures. Their movements (head and hand motions) are the primary motion events.", "background_and_ambient_analysis": "The background (walls, bed, television) appears static and does not exhibit uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6mLFjYteeP0", "file_name": "6mLFjYteeP0_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black pen writes on a white sheet of paper, moving the pen across the surface to add symbols and numbers. The hand remains positioned in front of the paper, with the pen tip tracing lines from left to right. The camera maintains a top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mLFjYteeP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mLFjYteeP0_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 76.76813225618439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is writing on a whiteboard, moving in a controlled manner to form equations.", "background_and_ambient_analysis": "Static whiteboard background with no shifting elements or fluid/environmental motion (fire, water, wind, etc.) detected."}}
{"video_id": "6mcbs3oSDFI", "file_name": "6mcbs3oSDFI_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man with a white cap and black shorts ascends a rocky slope while gripping a rope, adjusting his stance as he moves upward; he then continues climbing, maintaining his grip on the rope as he progresses higher on the rock face. The camera follows his movement with slight shake, capturing his motion from a fixed, ground-level perspective amidst a backdrop of dense greenery.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mcbs3oSDFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mcbs3oSDFI_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 155, "blur_score": 556.2754752184446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless man is actively climbing a rock face, using a rope for support. His motion includes pulling on the rope, stepping on rock surfaces, and shifting body position—all driven by human locomotion.", "background_and_ambient_analysis": "Background rocks and trees show minimal wind sway (subtle foliage movement), but no significant fluid motion (water, fire, smoke) or dominant environmental effects. Static elements like the rock face remain stable throughout."}}
{"video_id": "6mdsHwvn-z4", "file_name": "6mdsHwvn-z4_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted hand holding a pen moves across a Sudoku grid, sequentially pointing to cells from left to right across the rows. The pen’s motion transitions between grid cells in a leftward-to-rightward sequence. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mdsHwvn-z4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mdsHwvn-z4_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 241.01832102573843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving and pointing at specific squares on the calendar, indicating deliberate motion of a solid object.", "background_and_ambient_analysis": "The calendar background is static with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6mVFPog3WIE", "file_name": "6mVFPog3WIE_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing enters the frame from the left, moving across the concrete pool deck toward the pool edge, then walks away. Another person in dark clothing appears from the right, walking toward the left. The camera remains in a static top-down position throughout the sequence, capturing the construction site with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mVFPog3WIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mVFPog3WIE_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 383.9826885762159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving across the concrete surface; a person is seen walking and performing tasks (e.g., handling materials, moving between areas).", "background_and_ambient_analysis": "Static background elements (concrete surface, walls, debris) remain fixed with no uniform shifting; no fire, water, smoke, or wind-induced motion observed."}}
{"video_id": "6mziqZicjRg", "file_name": "6mziqZicjRg_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a green shirt and patterned shorts sits near a window with greenery outside; a woman in blue jeans sits to his right holding a book. The boy stands, moves toward a smaller child in a red top and white pants, lifts them into a hug, and they embrace in front of a colorful box. The woman remains seated on the right. The camera has a slight shake with a stationary view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mziqZicjRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mziqZicjRg_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 179.7417448754231, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid, discrete objects) interact physically: one lifts the other, embraces, and shifts position. Their motion results from explicit physical forces (hugging, lifting) and locomotion, clearly trackable as discrete object movement.", "background_and_ambient_analysis": "The background includes a window with static greenery outside; no significant fluid motion (fire, water, smoke) or wind-blown elements dominate. The window frame and curtain remain relatively fixed, with no uniform shifting indicating environmental fluid dynamics."}}
{"video_id": "6mSag2OcwdE", "file_name": "6mSag2OcwdE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue denim shirt and black hat assists a young girl in a pink jacket as she sifts material in a black pan; his hands move the pan while another person's hand assists from the left. The camera shifts to an outdoor scene where two individuals walk away from a signpost—one in a green jacket with a green bag, the other in a blue jacket—before cutting to an interior setting where a person hands a green box to another individual. The camera moves from close-up to wide shot, then to an interior perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6mSag2OcwdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6mSag2OcwdE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 141.86949544381233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) are moving due to locomotion (walking), pouring actions, and handshakes. The motion is consistent with physical forces applied by the individuals.", "background_and_ambient_analysis": "The background elements (walls, signs, trees) are stationary in all scenes. There is no dominant fluid or environmental motion (fire, water, smoke, wind) in any segment."}}
{"video_id": "6n55TpuQTnI", "file_name": "6n55TpuQTnI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a pink top and black pants, stands against a light-colored wall on a wooden floor. They swing and rotate their hair in a fluid motion, lifting it above their head and moving it side to side. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6n55TpuQTnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6n55TpuQTnI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 88.1096956975136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a person (woman) moving her long hair in a circular motion due to her own body movement. The hair is attached to the person and moves as a result of her physical actions.", "background_and_ambient_analysis": "The background (wall and floor) is static with no shifting. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "6my-VODWulU", "file_name": "6my-VODWulU_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts runs toward a small brown ball on a grassy field, kicks it forward, then walks away. Behind him is a large stadium structure. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6my-VODWulU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6my-VODWulU_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 352.4458431701594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person moves via running and throwing actions, interacting with a ball that travels through the air and lands on the ground. Both objects exhibit discrete, solid motion due to physical forces.", "background_and_ambient_analysis": "The stadium structure, goalposts, and field remain static with no shifting or fluid motion (e.g., no smoke, water, or wind effects dominating the scene). Background elements show consistent positioning across frames."}}
{"video_id": "6n5mVhDlSEE", "file_name": "6n5mVhDlSEE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A string quartet of four musicians in black attire plays their instruments: two violinists, a violist, and a cellist. The camera begins centered on the group, then pans slightly left to reveal a violinist on the far left as the musicians continue bowing their strings. The cellist is positioned centrally with the violist to his right, and the violinists flanking them. The background features a large statue, but the camera remains steady with a gentle left pan throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6n5mVhDlSEE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6n5mVhDlSEE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 95.36849834343239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (people) moving arms and bodies while playing string instruments (violins, cello).", "background_and_ambient_analysis": "Background elements (curtain, wall) are static; no fire, water, smoke, or wind detected."}}
{"video_id": "6nK780EBNl0", "file_name": "6nK780EBNl0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a light-colored cup of coffee with light brown foam featuring white swirls and existing dark zigzag patterns. Another hand uses a tool to drip dark liquid in a continuous zigzag across the foam, extending the design. The camera maintains a close-up perspective, focusing on the cup and the pouring motion throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nK780EBNl0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nK780EBNl0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 31.955601588033304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a cup and a dark tool (likely a chocolate syrup dispenser) are moving to apply decorative patterns to the coffee's surface. The hand and tool exhibit explicit physical motion to manipulate the coffee's appearance.", "background_and_ambient_analysis": "The background includes a static wooden surface and a keyboard, which do not shift uniformly. There is no fluid or environmental motion (e.g., fire, smoke, water) present."}}
{"video_id": "6nbDewyP8NU", "file_name": "6nbDewyP8NU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple tank top enters the frame from the right, moving toward the camera while adjusting her hair with both hands and shaking her head. She remains centered in the frame as she continues the adjustment, with a green screen, wooden chair, and door visible in the background. The camera maintains a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nbDewyP8NU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nbDewyP8NU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 83.9496695656812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving her arms and head while adjusting her hair. She is the only discrete object in motion.", "background_and_ambient_analysis": "The background (green screen, door, floor) is static and does not shift uniformly. No fluid or environmental motion is present."}}
{"video_id": "6nN_X2081e8", "file_name": "6nN_X2081e8_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silver plate holds three orange halves and one whole orange. A hand picks up an orange half from the plate. The hand then positions the orange half above a clear glass container with a green interior and presses it downward, squeezing the orange into the container. The camera maintains a top-down perspective throughout, focusing on the hand’s actions and the orange’s interaction with the glass.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nN_X2081e8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nN_X2081e8_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 100.33369795640405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand manipulates an orange, cutting it and squeezing it to extract juice. The orange and hand exhibit controlled motion due to direct physical force application.", "background_and_ambient_analysis": "The background consists of a static white surface with no shifting or environmental motion. No fluid elements (e.g., water flow, smoke) dominate the scene."}}
{"video_id": "6nV1Jcx6jUg", "file_name": "6nV1Jcx6jUg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a long red coat walks on a snowy field; another individual in dark clothing, carrying a large circular shield and sword, enters from the left and approaches. They engage in a mock combat, clashing weapons and shifting positions in a circular motion while maintaining a face-to-face stance. The camera remains stationary, capturing the scene against a backdrop of snow-covered ground and distant leafless trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nV1Jcx6jUg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nV1Jcx6jUg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 224.77724018877214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in red coats are moving with large circular shields and swords, engaging in deliberate combat-like motions (lunging, blocking, shifting positions).", "background_and_ambient_analysis": "No shifting background elements (trees, building remain stationary). No fluid/environmental motion (e.g., fire, water, wind) observed; snow is static with no visible movement."}}
{"video_id": "6n45obEfnGE", "file_name": "6n45obEfnGE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown suit and wide-brimmed hat stands in a rocky desert landscape with mountains in the background, adjusting their pants. A child with dark hair enters the frame from the right, followed by a second child in a light shirt with a green scarf and a third child in a blue shirt; all approach the person from the right side, gathering near their feet. The camera remains stationary with a slight pan to follow the children’s movement as they converge on the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6n45obEfnGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6n45obEfnGE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 244.93517139086356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving toward the bronze statue. The statue is stationary; human locomotion is the primary discrete object motion.", "background_and_ambient_analysis": "Background elements (mountains, rocks) are static and show no uniform shifting or fluid motion. No fire, water, or wind-driven phenomena are present."}}
{"video_id": "6o2R1wOXcfw", "file_name": "6o2R1wOXcfw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds a camera, filming another individual lying on the floor with light hair. The filmed person shifts position, adjusting their legs and head. The camera maintains a low angle, panning slightly to follow the movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6o2R1wOXcfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6o2R1wOXcfw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 161, "blur_score": 105.3008730278518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) moves: bending forward, extending arms, then standing upright. Solid, distinct motion due to locomotion and arm movements.", "background_and_ambient_analysis": "The room background (walls, window frame) remains stationary with no uniform shifting. Window illumination changes due to external light source (sunlight), but no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "6nsdN6TAglI", "file_name": "6nsdN6TAglI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a light blue shirt and dark shorts runs along a concrete sidewalk, followed by a small light-colored dog. He throws a blue object, prompting the dog to sprint ahead and chase it. The camera follows from behind the boy, maintaining focus on their movement along the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nsdN6TAglI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nsdN6TAglI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 75.01441511670006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy (in blue shirt and dark shorts) and a small dog are walking along the sidewalk. The boy is holding a blue object and occasionally gestures with his arm.", "background_and_ambient_analysis": "The background (sidewalk, grass, bushes) is stationary and shows no fluid motion (fire, water, smoke) or significant wind effects. There is no uniform shifting of background elements."}}
{"video_id": "6nbnHy7fgfU", "file_name": "6nbnHy7fgfU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and red shorts performs a lunge exercise on a red machine, holding dumbbells in each hand. He extends his arms upward, lowers them while shifting into a lunge position, places his hands on the machine's handles, pushes back up to extend his arms, then steps forward into another lunge with arms raised. The camera remains stationary, capturing the motion from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6nbnHy7fgfU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6nbnHy7fgfU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 50.83958677379063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear performs a weightlifting exercise on a red machine, lifting a barbell overhead and lowering it in a controlled motion. The motion is caused by the person's physical exertion.", "background_and_ambient_analysis": "The gym background (dumbbell racks, exercise balls, walls) is stationary with no uniform shifts or fluid/environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "6oHmbS9Z_ic", "file_name": "6oHmbS9Z_ic_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white paper with a light floral design, guiding a metallic tool along the pattern's lines. The tool moves steadily across the paper, tracing or cutting the intricate shapes. The hand and tool remain in close proximity to the paper, which rests on a green grid background. The camera maintains a close-up, stable perspective focused on the hand's motion and the paper's surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oHmbS9Z_ic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oHmbS9Z_ic_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 291.683008845626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The scissors and the paper are moving due to cutting action; the hand is holding and manipulating the paper and scissors.", "background_and_ambient_analysis": "The background is a stationary green grid cutting mat. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6oLLZxZl7CE", "file_name": "6oLLZxZl7CE_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers in white uniforms and aprons handle pink sausages in a factory setting; the worker on the right manipulates a metal rack holding coiled sausages, adjusting their position while the worker on the left operates a funnel-shaped machine. The camera zooms in on the right worker's hands as they reposition the sausages on the rack, maintaining focus on the action with minimal background detail visible. The perspective shifts slightly closer to the rack and hands during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oLLZxZl7CE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oLLZxZl7CE_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 791.3131294694174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two workers manipulate solid sausage links: one coiling/uncoiling sausages on a conveyor system while the other operates a hopper. The sausages move due to hand manipulation and conveyor mechanics.", "background_and_ambient_analysis": "The factory environment (walls, machinery, hopper) remains static across both segments; no fluid motion (fire, water, smoke) or wind is present. Background elements do not shift uniformly."}}
{"video_id": "6oJEzktjlc4", "file_name": "6oJEzktjlc4_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand holding a yellow marker appears over a yellow sheet of paper, moving to write on its surface. The hand continues the writing motion as the video progresses. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oJEzktjlc4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oJEzktjlc4_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 47.324736811988295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a yellow pen is writing on a notebook page. The pen's motion is deliberate and controlled, indicating human locomotion for writing.", "background_and_ambient_analysis": "Background (wall and notebook edges) appears static with no uniform shifting; no fire, water, or wind motion observed. No fluid/environmental elements dominate."}}
{"video_id": "6oXsqJeU_8A", "file_name": "6oXsqJeU_8A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a green sweater and white shirt plays a light-colored recorder while standing in the foreground; multiple students walk past him in the background. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oXsqJeU_8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oXsqJeU_8A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 136.99745491571161, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The boy plays the flute: his lips and fingers move rhythmically to produce sound. A person in the background walks across the scene.", "background_and_ambient_analysis": "The background (walls, decorations, and classroom furniture) remains stationary with no fluid or gaseous motion. A person walks in the background, but this is discrete object motion, not ambient environmental."}}
{"video_id": "6oQOyGPEXBU", "file_name": "6oQOyGPEXBU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe main subject here is a person playing a red electric guitar. Let me check the video frames. In the first frame, the person is holding the guitar, maybe adjusting it. Then, they start playing, moving their hands up and down the neck. The background has a fridge with magnets and a wall with posters, but the rules say to keep background minimal unless essential. So I should mention the fridge and posters briefly but not dwell on details.\n\nWait, the rules say to exclude text recognition, so even if there's text on the fridge, I shouldn't mention it. The user wants focus on motion and behavior. The person is wearing a white tank top and dark pants. The guitar is red, which is a key detail.\n\nChronicling the actions: the person starts by holding the guitar, then plays it. The movements are their hands on the fretboard and strumming. Spatial relationships: the person is standing in front of the fridge and posters. The camera is static, no movement mentioned. The user says to describe the camera perspective and movement at the end.\n\nWait, the output format must be in specific tags. Let me structure it: start with the person's actions, mention appearance, spatial context, then camera. Keep it concise.\n\nCheck if there's any other objects. The amp is on the right, but maybe too much detail. Focus on main subject. The person moves slightly while playing, maybe shifting position a bit. No text recognition needed. Avoid named characters, so just \"a person\".\n\nLet me draft:\n\n\"A person in a white tank top and dark pants plays a red electric guitar, moving their hands along the fretboard and strumming. They stand in front of a white refrigerator adorned with magnets and a wall with posters. The camera remains static, capturing the subject from a frontal perspective with no noticeable movement.\"\n\nWait, but the rules say to mention spatial relationships. The fridge is to the left, posters on the wall. The amp is to the right. But maybe minimal background. Let's see. The rules state \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is playing the guitar, maybe the fridge and posters are just part of the setting but not essential. However, the fridge has magnets, which might be part of the scene. Hmm. Maybe \"in a room with a refrigerator and posters on the wall.\"\n\nWait, the video starts with the person holding the guitar. Then, in the next frames, they adjust the guitar and start playing. The movement is the person moving their hands on the guitar, maybe shifting position slightly. The caption needs to be chronological. So: begins by holding the guitar, then plays it, moving hands up and down the neck.\n\nSo: \"A person wearing a white tank top and dark pants holds a red electric guitar. They adjust their stance and begin playing, moving their left hand along the fretboard and right hand strumming. The subject remains positioned in front of a refrigerator with magnets and a wall covered in posters. The camera maintains a static frontal view with no noticeable movement.\"\n\nWait, but \"begins playing\" might not be accurate. The frames show them starting to play, so maybe \"begins strumming and manipulating the guitar.\" Also, check the number of subjects: only one person. Make sure to mention the guitar's color and the person's clothing.\n\nAnother check: \"concise, chronological paragraph\". So start with the action, then follow the sequence. The first frame shows the person holding the guitar, then they play. So \"Holding a red electric guitar, a person in a white tank top and dark pants begins playing, moving their hands up and down the fretboard and strumming. They stand in front of a refrigerator and a wall with posters. The camera remains stationary.\"\n\nBut need to check if \"stationary\" is correct. The user says \"conclude with camera perspective and movement\". So \"static, frontal perspective with no movement\".\n\nWait, in the provided example, the video shows the person moving their hands. Let me ensure the caption covers the motion. So the key motions are the hands moving on the guitar.\n\nPossible final draft: \"A person in a white tank top and dark pants plays a red electric guitar, moving their left hand along the fretboard and right hand strumming. They stand in front of a refrigerator with magnets and a wall of posters. The camera remains static, capturing the subject from a frontal view without movement.\"\n\nBut the rule says \"briefly describe their appearance and number\". So maybe \"a person in a white tank top and dark pants\". Correct.\n\nCheck if there's any mention of text. The fridge has text, but rule f says exclude text recognition. So don", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oQOyGPEXBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oQOyGPEXBU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 170.88855538583726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing an electric guitar, with hand and body movements due to playing the instrument.", "background_and_ambient_analysis": "Background elements (refrigerator, wall) are static; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "6oNns7pWqqI", "file_name": "6oNns7pWqqI_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "From a top-down perspective, a pair of hands chops a white ingredient on a wooden cutting board, then transfers the pieces into a clear glass bowl with a green lid. The hands subsequently handle a red ingredient, cutting it on the same board before moving toward other bowls. The scene remains static with no camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oNns7pWqqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oNns7pWqqI_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 114.9311877022117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands (chopping, moving items), vegetables (being chopped, transferred), knife, and bowls (receiving/holding food). These objects move due to explicit physical interactions (chopping, placing).", "background_and_ambient_analysis": "Background elements (kitchen items, bowls, cabinets) remain static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6oqP7BxeeNQ", "file_name": "6oqP7BxeeNQ_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a blurry close-up of a dark, shiny object on a wooden surface, then transitions to hands carving an orange pumpkin, scooping out its insides. The hands, positioned in front of the pumpkin, work with a pink carving tool visible on the table, amidst scattered newspapers and miscellaneous items in the background. The camera remains handheld with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oqP7BxeeNQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oqP7BxeeNQ_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 60.77984920154148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are moving to carve and manipulate the pumpkin, with visible motion from cutting actions and tool handling.", "background_and_ambient_analysis": "Background elements (table, pumpkin) show no uniform shifting or fluid motion (fire, water, wind). The environment appears static with no dominant ambient environmental motion."}}
{"video_id": "6oud2b1MnVY", "file_name": "6oud2b1MnVY_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black dress with a white collar stands behind a seated individual with dark hair, massaging their head. The standing person’s hands move rhythmically across the seated person’s head in an upward and downward motion. The seated person remains still, facing right. The background features a plain white wall and brown carpet. The camera remains static in a medium shot throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oud2b1MnVY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oud2b1MnVY_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 263.05063323525326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are visible: one person (seated) with hair being manipulated by another person (standing). The standing person's hands move over the seated person's head and hair, exhibiting controlled, discrete motion.", "background_and_ambient_analysis": "Background elements (wall, carpet) remain static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "6oomzmLzPig", "file_name": "6oomzmLzPig_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white polo shirt, white cap, and beige pants stands on a green golf course holding a golf club. He bends forward to address a ball on the ground, positions himself, and swings the club. The background includes a grassy fairway and distant trees. The camera remains static, capturing his movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6oomzmLzPig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6oomzmLzPig_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 360.2744798597116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer (human) and golf club move due to physical forces (swing motion). The golfer's body shifts and the club rotates through the air, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (golf course, trees, sky) is static with no significant ambient motion (e.g., wind, water, smoke). The grid transition effect is an editing artifact, not environmental fluid motion."}}
{"video_id": "6pBKiWtO5uQ", "file_name": "6pBKiWtO5uQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people in black shirts and white pants stand on a grassy field; a person in the foreground walks toward the camera while holding a bat, then swings it. Others remain in the background. The camera follows the foreground subject with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pBKiWtO5uQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pBKiWtO5uQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 145, "blur_score": 322.47808954662213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: People walking and swinging a bat. The bat's motion is due to the physical swing of the player.", "background_and_ambient_analysis": "Background elements (grass, fence) remain relatively stable without uniform shifting; no fluid or wind motion observed."}}
{"video_id": "6pM2CsAafWg", "file_name": "6pM2CsAafWg_000510_000520.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark shorts plays a light brown acoustic guitar, strumming with their right hand while pressing strings with their left hand on the fretboard. The guitar is held horizontally in front of the person, with a bed, keyboard, and lamp visible in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pM2CsAafWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pM2CsAafWg_000510_000520.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 172.6490240880099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) is playing an acoustic guitar. The left hand is moving along the fretboard and the right hand is strumming/plucking the strings, indicating controlled motion from the physical act of playing.", "background_and_ambient_analysis": "Background elements (bed, wall, lamp) are static and show no shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6pOhQVAJpvU", "file_name": "6pOhQVAJpvU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video. The main subjects are people on a grassy field. Let's see the sequence.\n\nStart: A person in a dark shirt (maybe player) runs from the left towards the right. There's someone with number 30 standing near a yellow bucket, wearing a dark shirt. Another person in the foreground with their hand on their head, dark shirt, maybe a spectator. The runner is moving towards the person in 30.\n\nThen, the runner approaches the person in 30. Maybe they're doing a drill or something. The person in 30 is holding a glove, so maybe baseball or softball. The runner gets to the person in 30, then maybe runs past? Wait, the video has a few frames. Let's check each frame.\n\nFrame 0: Person running from left (player) towards right. Person 30 standing near bucket. Spectator with hand on head.\n\nFrame 1: Runner continues towards person 30.\n\nFrame 2: Runner is closer to person 30.\n\nFrame 3: Runner passes person 30? Wait, no. Wait, the runner moves towards the bucket? Or the person with 30. Wait, the person in 30 is standing by the bucket. The runner comes in, then the runner is near the bucket, and maybe stops? Wait, maybe it's a base running drill. Let's think.\n\nChronicology: A runner (dark shirt, light pants maybe) starts from left, runs across the field towards a person wearing a dark shirt with number 30. The person with 30 is standing near a yellow bucket and some cones. As the runner approaches, the person with 30 is holding a glove and moves slightly. There's a spectator in the foreground with hand on head. Then the runner passes by the person in 30? Or maybe the runner is coming to base.\n\nWait, in the video, the runner moves from left to right. The person with 30 is on the right side near the bucket. The runner approaches, then maybe stops or interacts. The spectator is on the left, hand on head. Then the runner goes past the person in 30? Wait, frame 4: the runner is moving away from the person in 30? Let me check.\n\nLooking at the frames:\n\n0: Runner on left, moving right. Person 30 on right, near bucket. Spectator on left, hand on head.\n\n1: Runner closer to center. Person 30 still there.\n\n2: Runner is approaching person 30, who is now moving slightly. Spectator still there.\n\n3: Runner is near person 30, person 30 is moving towards the runner. Maybe the runner is tagging out?\n\nWait, the runner is moving towards person 30, then after passing, maybe they continue. Wait, frame 3 shows the runner getting closer to person 30, then in frame 4, the runner is moving past person 30, and then frame 5, the runner is further right, moving away.\n\nWait, maybe it's a baseball/softball drill where the runner is advancing to a base. The person in 30 is likely a fielder. So the sequence is: runner starts at left, runs towards the fielder (30), who is standing near the bucket, then the runner continues past.\n\nAppearance: Runner is wearing dark shirt, maybe light pants. Person 30 is dark shirt with number 30, wearing a glove (baseball glove). Spectator is dark shirt, hand on head.\n\nSpatial relationships: Spectator is to the left of the runner initially. Person 30 is to the right of the runner's path, near the bucket.\n\nBackground: Grassy field, fence with logos, trees. Minimal description as per rules.\n\nCamera perspective: The camera is positioned at a low angle, maybe on the ground, since the field is flat. It's stationary, no obvious movement.\n\nNow, putting it all together in chronological order.\n\nFirst, a person in a dark shirt and light pants runs from the left side of the frame toward the center, passing a person wearing a dark shirt with the number 30, who stands near a yellow bucket on the grass. A spectator in a dark shirt sits to the left with their hand on their head. As the runner approaches the person in 30, the person in 30 slightly shifts position while holding a glove. The runner continues moving past the person in 30, heading toward the right side of the frame. The camera remains stationary throughout, capturing the scene from a ground-level perspective.\n</think>\n\n<caption_output>A person in a dark shirt and light pants runs from the left side of the frame toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pOhQVAJpvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pOhQVAJpvU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 557.0150719776306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engaged in physical movement: one person runs across the frame (left to right), another person (in dark clothing) interacts with an object (likely a ball) via throwing/catching motion. The ball is also in motion.", "background_and_ambient_analysis": "Static background elements (trees, fence, grass) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "6pGi0HbIPVE", "file_name": "6pGi0HbIPVE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small green knitted object, using a metal needle to pull a red thread through the fabric. The right hand holds the needle while the left hand steadies the green piece, which has a textured, crocheted surface. The needle moves through the fabric, drawing the red thread to tighten a stitch. In the background, a larger blue and red knitted item rests on the wooden surface. The camera maintains a close-up, steady perspective on the hands and work, focusing on the detailed stitching process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pGi0HbIPVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pGi0HbIPVE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 94.41051519346104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and knitting needles are moving as solid objects, manipulating red yarn through physical actions (looping, pulling) consistent with knitting.", "background_and_ambient_analysis": "Background elements (wooden surface, knitted objects) are static with no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "6pVYHjgwWWY", "file_name": "6pVYHjgwWWY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and dark pants ascends a vertical rope, moving upward from the lower section toward the ceiling with intermittent pulling motions. The camera remains static with slight shake, capturing the ascent against a colorful mural background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pVYHjgwWWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pVYHjgwWWY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 380.011548444091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is swinging from the ceiling by their hands, exhibiting pendulum-like motion due to their own physical forces. The motion is discrete and trackable.", "background_and_ambient_analysis": "The ceiling lights and wall mural remain static throughout, showing no shifting or environmental fluid motion (fire, water, smoke, wind). No ambient environmental effects dominate."}}
{"video_id": "6pdFJeHw-q0", "file_name": "6pdFJeHw-q0_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a brown sweater over a green checkered shirt, is seated indoors eating a sandwich. They bring the food to their mouth, take bites, and chew while seated at a table. In the background, other people are visible at tables and chairs, with a window providing light. The camera maintains a close-up, slightly shaky perspective focused on the person eating.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pdFJeHw-q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pdFJeHw-q0_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 278.5046859082752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Person in foreground exhibits discrete hand-to-mouth motion (chewing/eating) with clear, localized movement of the hand and mouth region.", "background_and_ambient_analysis": "Indoor setting with static furniture and distant people; no shifting background elements, fire, water, smoke, or wind detected."}}
{"video_id": "6pFdyl57fyc", "file_name": "6pFdyl57fyc_000555_000565.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow paintbrush with a black tip applies blue watercolor to a textured painting surface, moving the brush in smooth strokes. The scene transitions to a top-down view of an art setup, revealing a watercolor palette with mixed hues, a paintbrush, a water cup, and a paper towel arranged on a textured surface. The camera perspective shifts from close-up of the brushwork to a wide overhead shot of the artistic materials.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pFdyl57fyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pFdyl57fyc_000555_000565.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 55.835668698697496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a paintbrush is moving across the canvas, applying paint; the brush is the discrete moving object.", "background_and_ambient_analysis": "The background (canvas) is static and fixed; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6pmm7vXQqtA", "file_name": "6pmm7vXQqtA_000435_000445.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several sailboats with gray sails navigate around a red buoy in the water; sailors adjust their positions as the vessels move from left to right, maintaining a steady course past the buoy. The camera follows the boats with a slight pan, capturing their motion against the open sea.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pmm7vXQqtA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pmm7vXQqtA_000435_000445.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 353.9892514950898, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sailboats are the discrete solid objects moving through the water, propelled by wind on their sails, with clear bounding box tracking across frames.", "background_and_ambient_analysis": "The background features a static horizon line, distant land, and sky with minimal shifting. The water shows gentle waves, but the dominant motion is not driven by fluid dynamics as the primary subject."}}
{"video_id": "6pkMUGoOzlg", "file_name": "6pkMUGoOzlg_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, I need to create a concise chronological paragraph for this video. Let's see. The video shows a group of people dancing in what looks like an indoor space. First, I should focus on the main subjects, which are the dancers. There are a lot of them, so I need to mention the number and their appearance.\n\nThe description says to focus on motion and behavior in order. The first frame shows a group moving, maybe a line or a formation. They're all dancing, so their main action is moving in sync. The appearance: some are wearing cowboy hats, like white ones, others maybe black. There's an American flag in the background, but the rule says minimal background unless essential. Maybe just mention the setting briefly.\n\nChronologically, the video starts with people dancing. They're moving in a line, perhaps a line dance. The camera is probably panning left, following the movement. The first few frames show different angles as the camera moves. The people are in various positions—some in front, others behind. Need to mention spatial relationships if relevant.\n\nLet me check the rules again. Avoid text recognition, so no mention of specific words on shirts. Number of people: it's a group, so \"a large group\" or \"many people.\" Their appearance: cowboy hats (white and black), some in uniforms maybe? The video shows a mix of men and women, some in dresses, some in jeans.\n\nCamera movement: the examples given in the problem have a pan left, slight shake. The user's example says \"pan left\" so maybe here it's panning left as well. The caption should end with camera perspective and movement.\n\nSo putting it all together: A large group of people wearing cowboy hats and casual attire dance in unison across a room. The dancers, including men and women, move in synchronized steps, some leading while others follow, with individuals positioned in front or behind one another. The camera pans left, following the group's motion, capturing their energetic movements in a spacious indoor setting with minimal background details.\n\nWait, need to check if \"cowboy hats\" are mentioned. The first frame shows white cowboy hats. Maybe \"some wearing white cowboy hats\" but the rule says briefly describe appearance. The user example says \"color, size, orientation,\" but since it's a group, maybe \"a large group of people in cowboy hats and casual clothing.\"\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So number: large group. Color: some white cowboy hats, others black hats? The initial frames show a white cowboy hat and a black one. So maybe \"a large group of people, some wearing white and black cowboy hats, dance in formation.\"\n\nThen motion: moving in sync, steps, etc. Spatial: some in front, others behind. Camera: pans left, following the group.\n\nLet me structure it:\n\nIn a spacious indoor room, a large group of people, including men and women wearing cowboy hats and casual clothing, perform synchronized line dancing. They move in unison across the space, with individuals positioned in front or behind one another. The camera pans left, tracking the group's progression while capturing their energetic steps and coordinated movements. Background elements are minimal, focusing on the dancers' motion.\n\nWait, but the video starts with the group moving, then the camera follows their movement. The first part shows a group moving left, then the camera pans left. So the chronological order would be the group moving from right to left as the camera pans left. So the caption should mention that the camera is panning left following the group.\n\nNeed to make sure it's chronological: starting with the group dancing, then the camera movement. The caption should describe the motion as it happens.\n\nAnother point: the video transitions through frames showing different parts of the group. So the group is moving across the room, the camera following them, shifting perspective as the group moves.\n\nSo maybe:\n\nA large group of people wearing cowboy hats and casual attire dance in a synchronized line formation. They move in unison across the room, with some dancers positioned in front while others follow behind. The camera pans left, tracking the group's progression and capturing their coordinated steps and energetic movements.\n\nCheck for all rules: chronological, appearance (cowboy hats, casual), spatial (front/back), camera movement (pan left), minimal background. Exclude text recognition. Yes.\n\nWait, the rule says \"briefly describe their appearance and number (color, size, orientation).\" So mention the number (large group), colors (white and black cowboy hats), but maybe not too detailed. Since the problem says \"color, size, orientation\" but for people, maybe \"cowboy hats (white and black)\".\n\nWait, the user example in the problem statement for a different video might have something like \"a group of people wearing white cowboy hats, moving in a line.\" So perhaps", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pkMUGoOzlg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pkMUGoOzlg_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 220.3022738823461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Numerous people (dancers) are moving in coordinated patterns (e.g., step-based dancing) as discrete solid objects. Their locomotion is visible and trackable with bounding boxes.", "background_and_ambient_analysis": "The background walls, floor, and static elements (e.g., American flag, red curtains) remain stationary with no uniform shifting. No fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6q3CQNN7Pm4", "file_name": "6q3CQNN7Pm4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in red shorts and a dark top stands within a circular throwing area, holding a hammer. He begins spinning in place, rotating multiple times to build momentum while maintaining a wide stance. After completing the rotation, he releases the hammer. The background includes a green field and netting enclosing the area. The camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6q3CQNN7Pm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6q3CQNN7Pm4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 121, "blur_score": 718.9541179167021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (athlete) performs a hammer throw: rotating their body, swinging the hammer in circular motion, and releasing it. The hammer and athlete are solid objects moving due to explicit physical forces (locomotion, rotational momentum).", "background_and_ambient_analysis": "The background elements (green field, red track, white markings, blue fence) remain stationary across frames with no uniform shifting or fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "6pUNszRB414", "file_name": "6pUNszRB414_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black shirt and camouflage pants performs a single-leg push-up in a gym. Starting in a plank position with hands on the floor, she lifts her right leg upward, maintaining a straight body line, then lowers it back down, repeating the motion. Other gym-goers and equipment are visible in the background. The camera remains stationary, capturing her from a front-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6pUNszRB414.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6pUNszRB414_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 101.35588243902609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman performs push-ups, moving her arms and legs in a controlled, discrete manner while maintaining contact with the ground.", "background_and_ambient_analysis": "Background elements (e.g., gym equipment, 'FITNESS' signage) remain static and show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "6q8QBFStpEg", "file_name": "6q8QBFStpEg_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a checkered shirt jumps inside a teal and purple inflatable bounce house, while a girl in a white dress stands near the entrance and a child in blue overalls sits on the floor. The boy descends, the girl jumps, and another child in a gray shirt enters from the side. The girl continues jumping as children move around the structure, with the camera remaining stationary and facing the bounce house directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6q8QBFStpEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6q8QBFStpEg_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 430.05934123558734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children are actively jumping, running, and interacting within the inflatable bounce house. Their movements are discrete, solid-object locomotion (e.g., jumping, shifting positions) without fluid dynamics.", "background_and_ambient_analysis": "The background includes static elements like the inflatable structure's printed characters, fence, and distant buildings. No fluid motion (fire, water, smoke) or wind-driven swaying is visible. Background elements do not shift uniformly, indicating no significant ambient environmental motion."}}
{"video_id": "6qEgLvDsJgg", "file_name": "6qEgLvDsJgg_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a vibrant blue, green, and orange floral Hawaiian shirt plays a light-colored ukulele; close-up on hands strumming the instrument, camera pans up to reveal a bald man holding the ukulele, then pulls back to show the seated figure outdoors on grass with plants in the background. Camera transitions from tight focus on hands to wider shot of the individual in the garden.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qEgLvDsJgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qEgLvDsJgg_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 533.4548651518089, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the ukulele are moving due to the physical act of playing the instrument (strumming and fretting).", "background_and_ambient_analysis": "Background shows minimal motion (grass and plants swaying slightly), but no dominant fire, water, smoke, or wind effects. Ambient motion is negligible."}}
{"video_id": "6qBEk6dXzeQ", "file_name": "6qBEk6dXzeQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a small blue and white wool piece over an orange sponge, using a needle to repeatedly pierce and compact the wool. In the background, a blue mermaid-shaped object lies to the left, and a gray fish-shaped object rests to the right. The camera remains stationary in a top-down view, focusing on the hands' precise motions. The hands continue the felting process, manipulating the needle through the wool while keeping the object stable on the sponge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qBEk6dXzeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qBEk6dXzeQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.19431409270576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a blue bead on a wooden block; motion involves controlled rotation and pressure application by the hands (discrete solid objects in interaction).", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion observed. Static background elements (dark blue curved object, gray circular object) remain fixed across frames."}}
{"video_id": "6qYfp4ZGHSQ", "file_name": "6qYfp4ZGHSQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows two men working on a cabinet. First, one guy in a green shirt with \"SUNBURST SHUTTERS 47\" is reaching up to a cabinet. The other guy is in a gray shirt, orange cap, holding a pole. They're both interacting with the cabinet. The green-shirted guy has a tool belt with various tools. The camera seems to be stationary, maybe a bit shaky. Let's structure it chronologically.\n\nStart with the first frame: two men, one in green shirt (number 47) and another in gray with orange cap, near wooden cabinets. The green-shirted man is reaching up, the other is holding a red pole. Then they both move, the green guy adjusts the cabinet, the other guy holds the pole. The green shirt guy has a tool belt. The background is a kitchen or similar with cabinets and some items. Camera is steady but maybe a slight shake.\n\nWait, need to follow the rules. Focus on motion and behavior in order. So:\n\n- At the beginning, two men are positioned near a wooden cabinet. The man in the green shirt (with visible number 47) reaches up towards the cabinet’s upper section. The man in the gray shirt, wearing an orange cap, holds a long red pole-like tool. They both adjust the cabinet; the green-shirted man steps slightly to the side while the other uses the pole. The green-shirted man has a tool belt with multiple tools visible on his waist. The camera remains stationary with minimal movement, capturing the two men’s coordinated actions around the cabinet.\n\nCheck the rules: no text recognition (so don't mention the \"SUNBURST SHUTTERS\" text, just the number 47 as part of appearance). Wait, the problem says \"exclude text recognition\"—so if the shirt has text, we shouldn't mention it. Oh, the user's instruction: \"Exclude text recognition, named characters, or stylistic analysis.\" So the green shirt has \"SUNBURST SHUTTERS 47\"—we can mention the number 47, but not the text. Wait, the rules say: \"b) Briefly describe their appearance and number (color, size, orientation).\". So \"number 47\" is part of appearance. But text recognition is excluded? Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is \"SUNBURST SHUTTERS\", that's text recognition, so we can't mention that. But the number 47 is a number, so it's okay.\n\nSo correct: the green shirt has the number 47, so we say \"man in green shirt with number 47\".\n\nLet's rephrase:\n\nTwo men stand near a wooden cabinet; the man in the green shirt (number 47) raises his hands toward the cabinet’s upper section while the man in the gray shirt, wearing an orange cap, holds a long red pole. The green-shirted man steps back, adjusting his position as he works with the cabinet, while the gray-shirted man continues to manipulate the pole. Both are positioned close to the cabinet, with the green-shirted man’s tool belt visible. The camera remains stationary, capturing their coordinated movements around the cabinet.\n\nWait, but need to be concise and chronological. Let's check the timestamps:\n\n[0.0] First frame: green-shirted man reaching up, gray-shirted man (orange cap) holding pole.\n\n[1.0] They're adjusting, the green guy steps up, gray guy holds pole.\n\n[2.0] Green guy still on the cabinet, gray guy moving the pole.\n\n[3.0] Green guy steps back, gray guy adjusts the pole.\n\n[4.0] Green guy turns, gray guy holds pole.\n\nSo the sequence is: the green-shirted man reaches up to the cabinet, the gray-shirted man uses a pole to adjust the cabinet. They work together, with the green-shirted man moving around to access the cabinet. The camera is steady.\n\nPutting it all together:\n\nTwo men collaborate near a wooden cabinet; the man in the green shirt (number 47) raises his arms to adjust the cabinet’s upper section, while the man in the gray shirt, wearing an orange cap, holds a red pole-like tool. As the sequence progresses, the green-shirted man shifts his position and steps back, continuing to work with the cabinet, while the gray-shirted man maintains his grip on the pole. Both are closely positioned by the cabinet, with the green-shirted man’s tool belt visible. The camera remains stationary throughout the actions.\n\nCheck for rules:\n\na) Motion in chronological order: yes, describes the actions step by step.\n\nb) Appearance and number: green shirt number 47, gray", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qYfp4ZGHSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qYfp4ZGHSQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.25845524525863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals interacting with a cabinet: one manually opens the cabinet door while the other uses a tool, showing discrete movement and physical interaction with the cabinet and tools.", "background_and_ambient_analysis": "No shifting background elements (walls, cabinets) or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6qk_Y8wpIhM", "file_name": "6qk_Y8wpIhM_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a black top uses a black hairdryer and blue brush to style another individual's long dark hair; the stylist moves the hairdryer across the hair, then employs the brush to smooth sections before stepping back. The camera remains stationary with slight shake against a dark wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qk_Y8wpIhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qk_Y8wpIhM_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 151, "blur_score": 85.84968938676914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a hair dryer and moving it to style their hair. The person's head and arms are in motion, indicating deliberate physical movement.", "background_and_ambient_analysis": "The background (dark blue wall and green ball) is static. No environmental fluids (fire, water, smoke) or wind are present. The background does not shift uniformly, so not camera motion."}}
{"video_id": "6qlJaHeoQlE", "file_name": "6qlJaHeoQlE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds a red megaphone, approaching two seated individuals. The first seated person (wearing a black shirt) reacts by leaning back and covering their ears as the megaphone is directed toward them. The second seated person (in a light top and jeans) also covers their ears. The camera remains handheld with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qlJaHeoQlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qlJaHeoQlE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 52.96115233739084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two seated individuals react to a megaphone by covering ears and shifting positions; the person holding the megaphone moves slightly while speaking. All motion is attributed to human locomotion and physical response.", "background_and_ambient_analysis": "The static background elements (walls, ceiling lights) show no uniform shifting or environmental motion (fire, water, wind, smoke). Background remains consistent across frames."}}
{"video_id": "6r-83kkcVV8", "file_name": "6r-83kkcVV8_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand guides a metallic carpet tucking tool along the edge of a beige, textured carpet, pressing it firmly against a baseboard adjacent to a light wooden floor. The individual kneels on the carpet, moving the tool steadily from left to right to secure the carpet’s edge. The camera maintains a top-down perspective, closely following the hand and tool’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6r-83kkcVV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6r-83kkcVV8_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 54.90715981009963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a cloth are moving horizontally along the floor, indicating active physical manipulation of the object.", "background_and_ambient_analysis": "The background elements (door frame, floor tiles) show minimal uniform shifting; no fire, water, or wind-driven motion present."}}
{"video_id": "6qokr3IIDPE", "file_name": "6qokr3IIDPE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals in a space station interior interact in microgravity. A person in a blue jumpsuit begins upside down, hands raised, then rotates to sit beside a seated person in a black shirt. The blue-jumpsuit individual holds a microphone toward the seated person. A person in a blue-and-gold striped polo shirt and another in a red sweater move behind, gesturing. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6qokr3IIDPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6qokr3IIDPE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 97.651120616392, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6rATAiUk0J0", "file_name": "6rATAiUk0J0_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt holds a dark harmonica with silver details to their mouth, playing; then lowers the harmonica, gestures with their right hand; subsequently raises the harmonica to display it before bringing it back to their mouth. The camera remains static, focused on the individual against a softly lit background featuring a fireplace and decorative items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rATAiUk0J0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rATAiUk0J0_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 79.17829986120506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man) is playing a clarinet, with movements of hands and lips due to instrument playing.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (painting, shelf, lamp) are stationary."}}
{"video_id": "6rMqdyP4rJg", "file_name": "6rMqdyP4rJg_000283_000293.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large bouquet of red and light pink roses is positioned in the frame. Two light-skinned hands enter from the left and right sides, adjusting and rearranging the roses within the bouquet. The hands move the roses, shifting their positions while interacting with the flowers. The camera remains in a static close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rMqdyP4rJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rMqdyP4rJg_000283_000293.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 237.14723142675885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to adjust and arrange roses (discrete, solid objects) within a floral arrangement.", "background_and_ambient_analysis": "The background (wall and stationary elements) shows no significant shifting or environmental fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "6rD88SkFpzQ", "file_name": "6rD88SkFpzQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and dark jeans moves in a circular path around a large black animal lying on sandy ground inside an enclosed arena. The man adjusts his position while the animal remains stationary, with spectators visible behind railings. The camera maintains a fixed perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rD88SkFpzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rD88SkFpzQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 249.01403750909196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (white shirt, dark pants) moves by walking and interacting with the lion; the lion (large cat) moves by standing, lying down, and reacting to the man's actions, both exhibiting solid object motion due to physical forces.", "background_and_ambient_analysis": "Background elements (railings, 'CIRCO' sign, spectators) show no uniform shifting or fluid motion; environment is dry with no fire, water, smoke, or significant wind effects."}}
{"video_id": "6r3uBuSqs1Y", "file_name": "6r3uBuSqs1Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, wearing diverse attire in colors like black, purple, and green, dance closely together on a blue floor, moving in coordinated swaying and rotating motions. Their positions shift continuously as they interact, with some holding hands while others move independently. The camera maintains a wide perspective, slightly panning to follow the crowd’s flow.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6r3uBuSqs1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6r3uBuSqs1Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 63.95252832554403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large crowd of people are engaged in dancing, moving in a coordinated manner due to physical locomotion and social interaction, forming distinct discrete object movements.", "background_and_ambient_analysis": "The background elements (bleachers, walls, stage) are static and show no uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6rJ5FzjQCHg", "file_name": "6rJ5FzjQCHg_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with close-up hands tearing a pastry. First, the hands are shown pulling apart the food. There are two hands: one with a silver ring and another with a gold ring. The pastry is golden brown, flaky, with some dark filling inside. Then, the scene shifts to an outdoor setting where a woman in a black shirt and sunglasses is standing near a food truck. The background has people and a tree, but I need to keep background minimal. The transition is from close-up to a wider shot. Let's make sure the caption is chronological: first the hands tearing the pastry, then the woman at the food truck. Describe the motion: hands pulling the pastry apart, then the scene changes to the woman. Mention spatial relationships: the hands are in front of the pastry, then the woman is in front of the food truck. Camera movement: starts with close-up, then cuts to a wider shot (maybe pan or cut, but the rule says \"camera perspective and movement\" so note the shift from close-up to a wider view). Check rules: no text, no names. Keep it concise. Let's draft:\n\nTwo hands, one with a silver ring and another with a gold ring, tear apart a golden-brown, flaky pastry revealing a dark filling. The hands manipulate the pastry, pulling it into pieces over a white dish with a yellow rim. The scene transitions to a wider shot showing a woman standing in front of a red food truck, with people and a tree visible in the background.\n\nWait, need to check if the background is essential. The problem says \"minimal unless essential\". The transition is key, so the scene change is part of chronology. Let me structure it:\n\nClose-up of two hands tearing a golden-brown pastry with visible dark filling; one hand wears a silver ring with intricate design, the other a gold ring. The hands pull apart the flaky layers, revealing the interior. The scene then shifts to a wider view of a woman standing near a food truck in an outdoor setting, with a few people and a tree in the background.\n\nWait, the video starts with hands, then transitions to the woman. Let's make sure the order is correct. The first 5 seconds are hands, then the 6th frame shows the woman. So the chronological sequence is: hands tearing pastry (first part) then the woman. Need to describe the motion of hands first.\n\nSo: Two hands, one adorned with a silver ring featuring an intricate design and the other with a gold ring, grasp and pull apart a golden-brown, flaky pastry filled with dark ingredients. The hands manipulate the pastry, tearing it into pieces over a white dish with a yellow rim. The scene then cuts to a wider shot of a woman standing in front of a red food truck, with indistinct figures and a tree visible in the background.\n\nCheck rules: exclude named characters (woman is described as \"a woman\", not name), text recognition (no text in the video mentioned), spatial: hands in front of pastry, woman in front of food truck. Camera perspective: starts close-up, then cuts to wider shot. Mention camera movement: \"cuts to\" or \"transitions to\". The rule says \"conclude with camera perspective and movement\" so at the end: starts with close-up, then shifts to wider view.\n\nLet me check the example format. The user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nSo the caption should end with how the camera moves. The transition is from close-up to a wider shot (so maybe \"cut to wider view\").\n\nPutting it all together:\n\nTwo hands, one with a silver ring and the other with a gold ring, tear a golden-brown, flaky pastry filled with dark ingredients. The hands pull apart the pastry, revealing layers, over a white dish with a yellow rim. The scene then transitions to a wider shot showing a woman standing in front of a red food truck, with people and a tree in the background. The camera starts with a close-up and shifts to a wider perspective.\n\nWait, need to be concise. Let's trim.\n\nTwo hands with a silver and gold ring tear apart a golden-brown, flaky pastry with a dark filling, pulling it into pieces over a white dish with a yellow rim. The scene then cuts to a wider view of a woman standing in front of a red food truck, with people and a tree in the background. The camera transitions from close-up to a wider perspective.\n\nCheck if \"women\" is correct. The description says \"a woman\". Let's use \"a woman\".\n\nTwo hands, one adorned with a silver ring and the other with a gold ring, pull apart a golden-brown, flaky pastry revealing a dark filling. The hands manipulate the pastry over a white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rJ5FzjQCHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rJ5FzjQCHg_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 40.22891433444185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands tearing food (discrete objects) in the first scene; stationary person in the second scene.", "background_and_ambient_analysis": "No shifting background elements (static bowl in first scene, static environment in second scene). No fluid or wind motion observed."}}
{"video_id": "6rT7aLQPLfI", "file_name": "6rT7aLQPLfI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark shorts and a black shirt walks from left to right across a grassy field, then stops; a second person in dark clothing remains stationary in the background. The camera maintains a low, stationary perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rT7aLQPLfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rT7aLQPLfI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 2448.277435615879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in the foreground is walking (left to right), moving due to locomotion. A second person in the background is stationary.", "background_and_ambient_analysis": "The background (trees, fence) is stationary. No fluid or environmental motion (fire, water, smoke, wind) is visible. The ground and trees do not shift uniformly, indicating no camera-induced motion."}}
{"video_id": "6rRZwnpNefU", "file_name": "6rRZwnpNefU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a blue shirt crawls toward a white door, rises to a seated position while gripping the doorframe, and turns to face the camera. The baby remains seated, with a beige wall and black dresser visible in the background. The camera is stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rRZwnpNefU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rRZwnpNefU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 40.65632460364842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete solid object) moves by crawling and supporting itself on the door, demonstrating intentional locomotion with clear bounding box tracking.", "background_and_ambient_analysis": "The background (wall, door, furniture) shows no shifting or fluid motion; no fire, water, smoke, or wind is present. Static elements remain fixed throughout."}}
{"video_id": "6raJaZmxiLg", "file_name": "6raJaZmxiLg_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white patterned onesie lies on a colorful play mat, initially positioned on their stomach. The baby rolls onto their back, moving their arms and legs, while the play mat's green and red sections are visible beneath them. The background includes a carpeted floor with scattered toys. The camera maintains a stationary top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6raJaZmxiLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6raJaZmxiLg_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 92.80376963090367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby, as a discrete solid object, moves by kicking legs and moving arms due to muscle contractions, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (carpeted floor and distant furniture) remains static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6rWCVsIwJK4", "file_name": "6rWCVsIwJK4_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt arranges playing cards with hands in a close-up shot. The camera pulls back to reveal a pyramid of cards on a table, then shifts to show two individuals seated at the table; one gestures with their right hand while the other faces forward. The background features tiled walls. The camera perspective moves from close-up to wider shots, capturing the table and seated subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rWCVsIwJK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rWCVsIwJK4_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 76.20531564628106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands manipulating card structures (collapsing them) and two individuals at the table moving hands/arms.", "background_and_ambient_analysis": "No shifting background elements (tile wall remains static), no fire, water, or wind motion observed."}}
{"video_id": "6rsB1JH-DKA", "file_name": "6rsB1JH-DKA_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a white shirt leans forward, his head moving downward toward a blue and yellow object on a surface. He shifts his head position slightly, appearing to interact with the object. The background includes a bathtub with indistinct items. The camera maintains a close-up perspective with minor shaking throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rsB1JH-DKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rsB1JH-DKA_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 177.76948903077914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (a solid, distinct object) exhibits head and body movements, including tilting, lifting, and shifting position while remaining seated.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected; background elements (white surface, blue object) remain static and unchanging throughout the frames."}}
{"video_id": "6rltEqcVvE4", "file_name": "6rltEqcVvE4_000714_000724.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow pencil points to a cell in a KenKen puzzle grid, then writes a number within it. The hand subsequently shifts to an adjacent cell and writes another number. The camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rltEqcVvE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rltEqcVvE4_000714_000724.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 40.33165137869708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a pencil moves across the puzzle grid, making discrete writing motions to fill in numbers, indicating active physical interaction with the puzzle.", "background_and_ambient_analysis": "The background consists of a static printed puzzle page with no shifting elements, fluid motion, or environmental effects (fire, water, wind)."}}
{"video_id": "6rubld6iFWM", "file_name": "6rubld6iFWM_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue vest over a white shirt stands at the edge of a pool next to blue and red coolers, facing a group of children swimming in the water. The person bends forward, opening the coolers, while the children splash and move in the pool. The camera follows the person’s movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rubld6iFWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rubld6iFWM_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 403.42839461679193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People swimming in the water are the primary discrete objects, moving via locomotion (swimming) and creating splashes. The person on the shore interacts with coolers, showing slight movement.", "background_and_ambient_analysis": "The water shows minor ambient movement (ripples/splashes), but the dominant motion is not fire, smoke, or large-scale environmental phenomena. The static background (beach, distant structures) remains relatively stable without uniform shifting."}}
{"video_id": "6rzfTelFhVQ", "file_name": "6rzfTelFhVQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black-and-white striped shirt and blue jeans sits to the left of a girl in a green hoodie at a desk. The boy extends his right hand to touch the girl’s hair, then retracts it, followed by adjusting his own hair while the girl remains seated, facing downward. The camera remains static with minimal shake throughout, capturing the interaction against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rzfTelFhVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rzfTelFhVQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 531.3599800550071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one in a black/white shirt moving arms and adjusting posture, and another in a green shirt writing. Their movements are discrete, voluntary actions without environmental interaction.", "background_and_ambient_analysis": "The wall in the background remains static across frames with no signs of shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "6ryEaWlcrP0", "file_name": "6ryEaWlcrP0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and white dog with a white patch on its face lies curled on a dark surface. A hand holding a grooming tool enters the frame from the top right, moving toward the dog's head as it continues grooming. The dog remains still, facing forward. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ryEaWlcrP0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ryEaWlcrP0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 143, "blur_score": 93.65123423901075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete object) moves to pet a cat, causing minor displacements in the cat's head, ears, and body. The cat's reactions are direct physical responses to the hand's motion.", "background_and_ambient_analysis": "The background (dark surface, small metallic object, and blurred electronics) is static with no shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Background elements remain consistent across frames."}}
{"video_id": "6rqHxQMiL1A", "file_name": "6rqHxQMiL1A_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark liquid from a glass is poured into a metallic shaker. The shaker is shaken briefly with ice. The mixture is then double-strained into a martini glass. The scene is shot from a top-down perspective, focusing on the pouring and shaking actions against a wooden surface background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6rqHxQMiL1A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6rqHxQMiL1A_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 102.14290573062308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects: person's hands moving the glass and shaker, the metal shaker being shaken (with ice inside), and the ice cubes inside the shaker. The wine is poured and then shaken, but the liquid motion is a result of the shaker's motion.", "background_and_ambient_analysis": "The background (wooden table and wall) is static; no shifting or dominant ambient motion (fire, water, wind). The liquid motion (wine) is contained and controlled by the shaker's shaking, not ambient."}}
{"video_id": "6sC4zVIEGMw", "file_name": "6sC4zVIEGMw_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a smartphone to record a scene in a classroom. Two individuals interact: one in a dark jacket bends over toward another in a white top, then stands upright, and subsequently bends down again. The phone holder remains stationary on the left, capturing the interaction from a fixed perspective. Background includes blue chairs and a bulletin board, but focus on the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sC4zVIEGMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sC4zVIEGMw_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 405.51758942540357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one seated at a desk (white shirt) and one standing (dark jacket). The standing person bends over, stands upright, and repeats bending motions while interacting with the seated individual. The phone holder on the left is stationary. All motions are discrete and solid, driven by human locomotion and interaction.", "background_and_ambient_analysis": "The background includes a static bulletin board with papers and ceiling elements. No shifting background or fluid/environmental motion (fire, water, wind) is observed. The scene remains stable with consistent spatial relationships between background features."}}
{"video_id": "6sJmLFst_No", "file_name": "6sJmLFst_No_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow vest works at a yellow construction machine on a dirt site, with a sand pile behind him. He moves his arms, gesturing and adjusting materials near the machine, then the scene darkens. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sJmLFst_No.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sJmLFst_No_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 550.0458041071737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in yellow clothing is moving (leaning, turning, stepping), and the wheelbarrow is being manipulated by the person. These are discrete solid objects with motion driven by human locomotion and interaction.", "background_and_ambient_analysis": "Background elements (mountains, trees, sky) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or significant wind effects observed)."}}
{"video_id": "6sZgyRFrcy8", "file_name": "6sZgyRFrcy8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a track and field event, probably hammer throw. First, the main subject is an athlete in a green shirt and black pants. Wait, the first frame has a person in red? Wait no, looking at the frames: frame 0 has a person in maroon, then frame 1-5 shows a person in green. Let's check the sequence.\n\nFrame 0: Athlete in maroon shirt, dark pants, standing on a circular platform (throwing circle), holding a hammer (or maybe a discus? Wait, the net is for hammer throw, so likely hammer). Then frame 1: same athlete, starts spinning. Frame 2: spinning, building momentum. Frame 3: continues spinning, then frame 4: maybe releasing? Wait, the sequence: the athlete is in the throwing circle, spins around, then releases. The background has a green field, track, and a netted area (safety net). There's a small inset in some frames showing the athlete from a different angle, but the main focus is the main athlete.\n\nSo chronological order: the athlete (green shirt, black pants, large in size) starts in the throwing circle, spins around multiple times, then releases the hammer. The camera is fixed, watching from the side (since we see the athlete's movement in the circle, and the net is visible). Background is a track field with grass, trees, and a few people in the distance. The inset might be a split screen, but the main view is the athlete's motion.\n\nNeed to describe appearance: green shirt, black pants. Number: one main athlete, and maybe the inset is another, but the main subject is one. Spatial: athlete is on a circular platform, surrounded by a net. Moves in a circular motion, spinning, then releasing.\n\nCamera perspective: probably a side view, maybe slightly elevated? The description should mention camera is stationary or fixed, as the frames don't show movement. Background minimal: track, grass, net.\n\nSo putting it together:\n\nA single athlete wearing a green shirt and black pants is seen in a throwing circle on a track field, surrounded by a safety net. The athlete begins spinning in place, rotating repeatedly while holding a heavy implement, then releases it. The camera captures the motion from a fixed side perspective, with the background featuring a grassy field and distant trees. The inset view shows a smaller copy of the athlete's movements but is not the main focus.\n\nWait, but the rules say \"conclude with camera perspective and movement\". So camera is fixed, maybe slight shake? But the video frames look steady. The output should be concise.\n\nLet me check the rules again:\n\na) Motion and behavior chronologically: athlete spins, then releases.\n\nb) Appearance: green shirt, black pants, one person.\n\nc) Spatial: on the circle, net around.\n\nd) Camera: fixed, side view.\n\ne) Background minimal: grass, trees, track.\n\nf) Exclude text, names, etc.\n\nSo draft:\n\nA single athlete in a green shirt and black pants spins in a circular throwing area surrounded by a green safety net, then releases the implement. The camera remains fixed, observing the athlete's motion from a side perspective with a grassy field and distant trees visible in the background.\n\nWait, the first frame has a different outfit (maroon), but the next frames are green. Wait, maybe it's the same person, just different frames. Wait, the problem says \"main subjects\", so probably the same person. Let's check the frames: the first frame (0.0s) shows a person in maroon, then frame 1.0s to 5.0s shows green. Maybe it's a different athlete? Or maybe the person changes. Wait, the task is to focus on the motion of the main subjects. The key is the action: spinning and throwing. So regardless of color change, the main action is the athlete spinning, building momentum, then releasing.\n\nWait, maybe it's the same person, the color is different because of lighting? Or maybe the video cuts between different athletes. But the problem says \"main subjects\", so focus on the main action. Let's see: in the frames provided, the athlete in green is spinning, then moving to release. So the caption should focus on that.\n\nAlso, the inset in the frame (like a small copy) is present. Wait, the frames show a split screen sometimes: the main view and a smaller view of the same athlete. So the main subject is the athlete in the main screen, and the inset is secondary.\n\nSo the main subject is one person (green shirt, black pants) in the main frame. They are spinning in the throwing circle, then releasing. The inset is a smaller version of the same action, but the main description should focus", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sZgyRFrcy8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sZgyRFrcy8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 409.0038143731555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Pitcher (green shirt, black pants) performing a pitching motion (winding up, throwing). Catcher (green shirt) is stationary.", "background_and_ambient_analysis": "Background elements (fence, trees, building) are stationary. No fire, water, smoke, or wind motion observed."}}
{"video_id": "6sFOB5ElJ9U", "file_name": "6sFOB5ElJ9U_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a woman in a gym doing diagonal walking lunges. The main subject is her. Let's check the rules.\n\nStarting with the motion: she's performing diagonal walking lunges. She's wearing a black jacket, light blue top, gray shorts, white shoes. Then she moves back and forth, walking in a pattern. The camera is stationary, I think. Background has gym equipment: treadmills, weights, a TV. But we need to keep background minimal.\n\nChronological order: first she's in the starting position, then walks forward, then backward, etc. Wait, the video frames show her doing the exercise. Let's see the sequence. Frame 0: she's in the middle of a lunge. Frame 1: she's moving forward. Frame 2: she's walking away, then frame 3: moving back. Wait, the description says [0.3] she's doing diagonal walking lunges, then she walks away, then comes back? Wait, the frames: the first frame has her in position, then she walks forward (frame 1), then frame 2 she's walking away from the camera, frame 3 she's moving back? Wait, the video is a short clip.\n\nWait, the video shows a woman performing diagonal walking lunges. She starts in a lunge position, then steps forward, then back, repeating. Let's outline the motion.\n\nFirst, she's in the gym, performing the exercise. She's wearing a black jacket, blue top, gray shorts, white sneakers. Her hair is tied up. She moves in diagonal walking lunges, stepping forward with one leg and back with the other, shifting weight.\n\nSpatial relationships: she's in the center of the frame initially, then walks away from the camera (toward the door), then comes back.\n\nCamera perspective: stationary, eye-level, facing the woman.\n\nBackground: gym equipment like treadmills, weights, a TV on the wall. But minimal, so maybe just \"gym setting with equipment\".\n\nNow, put it all together in chronological order.\n\nStart: woman in gym, performing diagonal walking lunges (steps forward, then backward, repeating). She wears black jacket, light blue top, gray shorts, white shoes. Moves in a diagonal pattern, stepping forward and back.\n\nCheck the rules: a) motion in chronological order. b) appearance: black jacket, blue top, gray shorts, white shoes. c) spatial: moves forward (away from camera), then back (toward camera). d) camera: stationary. e) background minimal. f) no text, no names.\n\nSo the caption should describe her actions step by step.\n\nLet me draft:\n\nA woman in a black jacket, light blue top, gray shorts, and white shoes performs diagonal walking lunges in a gym. She steps forward with her right leg while lowering her body, then shifts weight back to her left leg, repeating the motion. She walks away from the camera toward the back of the gym, then returns toward the camera, maintaining the exercise pattern. The camera remains stationary at eye level, capturing her movement against a backdrop of gym equipment.\n\nWait, but need to make it concise. Let's see the example.\n\nWait, the sample output should be concise. Let's check the frames: first she's doing the lunge, then walks forward (frame 1), then frame 2 she's walking away, frame 3 she's walking back. So the chronological sequence is: she begins the exercise (lunge), steps forward, then walks away, then turns back.\n\nWait, the video description says:\n\n[0.0] she's in the gym, diagonal walking lunges text. Then [1.4] she moves forward (maybe completing the lunge), then [2.5] she walks away from the camera, then [3.6] she walks back toward the camera.\n\nWait, let's parse the frames:\n\nFrame 0.0: \"Diagonal Walking Lunges\" text, woman in position, doing lunge (maybe right leg forward, body lowered).\n\nFrame 1.4: she steps forward (left leg maybe), then moves away from camera.\n\nFrame 2.5: walking away from camera toward door.\n\nFrame 3.6: walking back toward camera.\n\nSo chronological order: she starts the exercise (lunge), then steps forward (to the left, maybe), then walks away from the camera, then returns toward the camera.\n\nSo the caption should describe her performing diagonal walking lunges (stepping forward/backward in diagonal), then moving away, then back.\n\nLet's rephrase:\n\nA woman wearing a black jacket, light blue top, gray shorts, and white sneakers performs diagonal walking lunges in a gym, stepping forward and back while maintaining balance. She walks away from the camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sFOB5ElJ9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sFOB5ElJ9U_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 36.974585736737495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman performs diagonal walking lunges, moving her legs and torso in a controlled, directional pattern. Her locomotion involves discrete displacement with clear bounding box tracking.", "background_and_ambient_analysis": "Static gym environment with fixed equipment (weights, benches) and a television; no fire, water, smoke, or wind observed. Background elements remain stationary without uniform shifts."}}
{"video_id": "6sbeUmjD8Yk", "file_name": "6sbeUmjD8Yk_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a red and black striped shirt and gray pants sits on a beige carpet, holding a yellow toy and manipulating it with both hands. To his right, a baby in a brown outfit sits on the carpet, engaged with a toy. The boy shifts his gaze slightly upward while continuing to handle the yellow toy. The camera remains stationary with minimal movement, capturing the scene from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sbeUmjD8Yk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sbeUmjD8Yk_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 152.55994602319004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a striped shirt is manipulating a yellow object (likely a toy or snack) with minor hand movements. An infant in the background is also present but relatively still.", "background_and_ambient_analysis": "Background elements (wall, carpet) are static with no shifting or fluid motion. No fire, water, or wind visible."}}
{"video_id": "6sxktwKD24c", "file_name": "6sxktwKD24c_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt, white pants, and dark cap stands in a grassy area, gripping a baseball bat. They swing the bat, make contact with a ball, and follow through with their motion. To the right, another individual in a white shirt and dark cap sits on a chair, observing the action. The camera remains stationary throughout, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6sxktwKD24c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6sxktwKD24c_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 952.2870264434603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The batter is swinging a bat, causing the ball to move. The catcher remains stationary.", "background_and_ambient_analysis": "The background consists of static trees and bushes with no significant ambient motion (e.g., wind, fire, water)."}}
{"video_id": "6tJwON6nqgg", "file_name": "6tJwON6nqgg_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and headphones manipulates a purple object with both hands while seated in front of a bed with a wooden headboard and pink patterned bedding. They lift their head to look toward the camera, moving the purple object in front of them. The camera maintains a close-up perspective with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tJwON6nqgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tJwON6nqgg_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 218.71146956806655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shirt) is moving their head and hands, holding and manipulating a purple object.", "background_and_ambient_analysis": "Background elements (headboard, bedspread) are static and show no uniform shift. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "6tNkvI2Av5s", "file_name": "6tNkvI2Av5s_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt spreads brown gel on another person's stomach using a wooden stick, while a blue-gloved hand assists; the second person’s hand rests near the treated area. The camera maintains a close-up view of the application process with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tNkvI2Av5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tNkvI2Av5s_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 47.076342794246486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands (wearing blue gloves) and the wooden stick are moving in a discrete manner, applying a substance to the arm. The arm remains mostly stationary while the hands perform precise motions.", "background_and_ambient_analysis": "No shifting static background elements (e.g., walls, floor) are observed; no fluid or environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "6thvzmwGd4k", "file_name": "6thvzmwGd4k_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red cap, white sleeveless shirt, and red beaded necklace sits at a dark table, moving their right hand over a black object while their left hand holds a blue item. A green cup and woven basket sit to the left on the table. The camera remains stationary with a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6thvzmwGd4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6thvzmwGd4k_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 144.87160646707082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and body are moving to interact with a pen and notebook on a desk; hand motions involve grasping, positioning, and manipulating objects.", "background_and_ambient_analysis": "Background elements (calendar, books, paper bag) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "6tWXSEOhVwU", "file_name": "6tWXSEOhVwU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to carefully watch the video frames provided and generate a concise chronological paragraph following the specific rules given.\n\nStarting with the first frame: there's a group of people sitting on the floor in front of a wall decorated with circular woven baskets. They're dressed in various colorful traditional outfits. The scene looks like a communal or cultural setting. The background has a white wall with the baskets arranged in a pattern, and there's a metal gate on the right side. The people are seated in a line, some holding drums or similar instruments.\n\nNext, the second frame is a close-up of a person with short hair wearing a blue and yellow sleeveless top. They're holding a green object, which seems to be a small drum or instrument. Their hands are actively moving, possibly playing it. The background is blurred, so it's hard to see much else, but the focus is on the person and the object.\n\nThird frame: another close-up, but this time it's a different person with long hair tied back, wearing a patterned dress. They're working with some fibers or threads, maybe weaving. The hands are manipulating the material, which looks like it could be part of a traditional craft. The background is indistinct, but the main action is the hands working.\n\nFourth frame: a close-up of hands holding a circular woven basket, similar to the ones on the wall. The hands are turning the basket, showing its intricate pattern. The person's hands are dark-skinned, and the basket has a tight weave, possibly made from natural materials.\n\nNow, following the rules: chronological order, main subjects' motions, appearance, spatial relationships, camera perspective.\n\nFirst, the group scene: multiple people seated on the floor in front of a wall with baskets. They're engaged in activities like playing drums or weaving. Then, close-up on a person playing a green drum. Next, another person weaving with fibers. Then, hands holding and rotating a woven basket.\n\nNeed to mention number of people: first frame shows several individuals (at least 5-6 seated), but since the exact count isn't crucial, maybe just say \"a group\" or \"multiple people\". Appearance: traditional clothing, colors. Actions: sitting, playing instruments, weaving.\n\nSpatial relationships: in the first frame, people are seated in front of the wall. The camera starts with a wide shot, then zooms in on individuals. The camera movement is described in the output as top-down, pan left, etc. But the user says to mention camera perspective and movement at the end.\n\nWait, the output format requires concluding with camera perspective and movement. So in the caption, after describing the actions, say \"The camera shifts from a wide shot to close-ups of hands and faces, ending with a close-up of a woven basket.\"\n\nWait, the first frame is a wide shot, then cuts to close-ups. So the sequence is: group scene, close-up of person with green drum, close-up of hands weaving, close-up of basket.\n\nWait, the given frames:\n\nFrame 0: wide shot of group\n\nFrame 1: close-up of person (green drum)\n\nFrame 2: close-up of hands weaving\n\nFrame 3: close-up of hands holding basket\n\nSo chronological order of actions:\n\n1. Group of people sitting on the floor in front of a wall with woven baskets, some holding drums.\n\n2. Close-up of a person holding a green drum and playing it.\n\n3. Close-up of hands weaving fibers.\n\n4. Close-up of hands holding a woven basket.\n\nNow, to describe each step in order, mentioning the main subjects' actions and appearance.\n\nAlso, minimal background. So the wall with baskets is in the first frame, but since the rule says minimal background unless essential, maybe just note it as the wall with circular baskets.\n\nAvoid text recognition, so no names, just describe the objects.\n\nCheck for spatial relationships: in the first frame, people are seated on the floor in front of the wall. The drum in the second frame is held by the person, etc.\n\nCamera perspective: starts with a wide shot (possibly static), then cuts to close-ups (so camera movement is cutting between shots, but the rule says to mention camera perspective and movement at the end. Wait, the instruction says: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo after describing the events, state how the camera moves. In this case, the camera starts with a wide shot, then moves to close-ups. So perhaps \"The camera transitions from a wide shot to close-ups of hands and faces, ending with a close-up of a woven basket.\"\n\nWait, the output should be a single paragraph, so after detailing the sequence, end with camera info.\n\nLet me try structuring it:\n\nIn the initial frame, multiple", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tWXSEOhVwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tWXSEOhVwU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.40674604846639, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a textile item (weaving/sewing) are the primary discrete objects. The person holding a green object (possibly a toy or tool) also exhibits controlled motion.", "background_and_ambient_analysis": "Background elements (e.g., walls, seated people) remain static in initial frames. No fluid environmental motion (fire, water, wind) is observed, and background does not shift uniformly across frames."}}
{"video_id": "6t_J3a6zxMo", "file_name": "6t_J3a6zxMo_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, two individuals move across a gravel area. The first person, wearing a red cap, black shirt, and black pants, holds a stick and pushes a red ball, walking toward the left. The second person, in a red shirt, gray shorts, and a cap, walks parallel to the first, moving to the right. The first person stops and positions the ball while the second continues moving. The camera follows their motion with a slight pan, maintaining a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6t_J3a6zxMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6t_J3a6zxMo_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 701.6920961152348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) and a bat are moving: the person in dark clothing (with red cap) swings a bat and moves backward, while the person in red shirt moves around the scene. Motion is due to locomotion and object interaction.", "background_and_ambient_analysis": "Background elements (stone wall, greenery) are static with no shifting motion. No fire, water, smoke, or wind-driven motion detected in the environment."}}
{"video_id": "6tjpEC6iol4", "file_name": "6tjpEC6iol4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a backyard featuring a lawnmower and a blue slide. A person in a gray shirt and dark shorts enters the frame, moving from right to left across the grass while handling a hose. They pass a large green trash bin before exiting the frame. The camera remains steady with slight pan left, capturing the scene from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tjpEC6iol4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tjpEC6iol4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 168.95581886790063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person pushing a lawnmower moves across the grass; the lawnmower and person exhibit discrete motion due to locomotion and physical force application.", "background_and_ambient_analysis": "Background elements (fence, trees, grass) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind-driven environmental effects observed."}}
{"video_id": "6tlodMnMAiY", "file_name": "6tlodMnMAiY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand repeatedly taps a metallic chisel into a large gray granite rock with black specks, applying pressure and lifting the chisel in a rhythmic motion; the hand remains positioned above the rock throughout, captured in a close-up, static shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tlodMnMAiY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tlodMnMAiY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 798.9969597756585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is repeatedly striking a rock with a chisel, showing distinct locomotion due to physical force (hitting the rock). The hand and chisel are the only solid objects exhibiting motion.", "background_and_ambient_analysis": "The background appears blurred but shows no uniform shifting or fluid/environmental motion (fire, water, wind). Static background elements are present but out of focus, indicating no significant ambient environmental motion."}}
{"video_id": "6tqHAEVGV-o", "file_name": "6tqHAEVGV-o_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand mixes a white paste into a red spice on a white plate, thoroughly blending the two substances. The camera remains in a top-down position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6tqHAEVGV-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6tqHAEVGV-o_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 145.3220815166194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to mix the red and white substances on the plate, applying physical force to blend them into a uniform mixture.", "background_and_ambient_analysis": "The background features a static floral-patterned tablecloth with no shifting or movement. No fire, water, smoke, or wind is present, ruling out ambient environmental motion."}}
{"video_id": "6u86MiivOEA", "file_name": "6u86MiivOEA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a blue shirt plays a brass trombone with pink tape, blowing into the mouthpiece while pressing valves; an adult’s hand supports the instrument’s body. The child adjusts the trombone’s slide slightly during play. The camera remains close, slightly shaky, focusing on the child and instrument against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6u86MiivOEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6u86MiivOEA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 223.0839711263497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving the slide of the trombone, which is a discrete solid object (trombone) being manipulated by physical forces (the child's hand).", "background_and_ambient_analysis": "The background is dark and indistinct, with no visible fluid motion (fire, water, smoke) or uniform shifting of static elements (e.g., walls, ground), so not ambient_environmental or camera_motion."}}
{"video_id": "6u53s11jhQs", "file_name": "6u53s11jhQs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hooded jacket approaches a brown horse with a white mane standing over a wooden fence, gently petting its face before lifting her hand to stroke the horse's mane. The horse remains stationary with its head over the fence, while a second individual stands in the background. The camera remains stationary throughout the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6u53s11jhQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6u53s11jhQs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 211.66309674826434, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands and body while petting the horse, and the horse is moving its head in response.", "background_and_ambient_analysis": "Background (trees, fence) is static; no significant fluid/environmental motion (fire, water, smoke, wind) is dominant. Trees and fence show no uniform shifting."}}
{"video_id": "6ttAmQK2L9Q", "file_name": "6ttAmQK2L9Q_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "... and only that. </think>  <caption_output>A group of six people stands around a wooden table on a sunlit patio with an ocean backdrop, one holding a white box as others interact; they then sit and raise wine glasses in a toast, clinking together, with a green bottle and bowl of decorative sticks on the table. The camera shifts from a wide shot to a closer perspective focusing on the table and the group’s gestures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ttAmQK2L9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ttAmQK2L9Q_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 282.2964468448262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving their arms and hands (drinking, clinking glasses), and the table remains stable. Discrete solid objects (people) are moving due to their own actions.", "background_and_ambient_analysis": "The background appears static (table, chairs) with no visible shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "6uhbkTLCkcM", "file_name": "6uhbkTLCkcM_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt holds a hot dog, bringing it to their mouth to take bites and chew, while a child in a blue shirt stands to their left in the background. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6uhbkTLCkcM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6uhbkTLCkcM_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 174.30040399758843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (in pink shirt) is eating a sandwich, moving his hands and mouth to consume it. The child (in blue shirt) in the background shows minimal head movement.", "background_and_ambient_analysis": "The background (tree and house) is stationary and shows no shifting. There is no fire, water, smoke, or wind visible. Thus, no ambient environmental motion."}}
{"video_id": "6v-KmEnPkG4", "file_name": "6v-KmEnPkG4_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a shirtless person wearing dark shorts lifts a barbell from a rack to overhead, holding it with arms extended. A person in black stands to their left, and another in red sits to their right, observing. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6v-KmEnPkG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6v-KmEnPkG4_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 290.0872930886245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a gray tank top performs pull-ups on a horizontal bar, moving their body vertically while suspended. Other objects (a seated individual in red, a partially visible person in black) show minimal motion.", "background_and_ambient_analysis": "Background elements (gym walls, equipment, lighting) remain stationary; no fluid motion (fire, water, smoke) or wind-induced movement observed."}}
{"video_id": "6uY9m3zK8nU", "file_name": "6uY9m3zK8nU_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white shirt with colorful patterns lies on a turquoise blanket featuring white teddy bear designs; the baby's mouth is open, and they shift head position slightly over the sequence. The baby remains positioned on their side with head resting on the blanket, while the background shows a plain light green wall. The camera maintains a close-up perspective with minor movement and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6uY9m3zK8nU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6uY9m3zK8nU_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.45735117973119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The baby (a discrete solid object) is moving: head turning, body shifting, and facial expressions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. The wall and bed sheet remain static throughout the video."}}
{"video_id": "6usXEdbSgCY", "file_name": "6usXEdbSgCY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, black shorts, white shoes, and a black cap runs on a red track, then jumps forward with arms extended, landing in a sandpit. The camera follows the motion from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6usXEdbSgCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6usXEdbSgCY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 148.72354542970055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black athletic wear running, jumping, and landing in a sandpit—solid, distinct motion from locomotion and collision with sand.", "background_and_ambient_analysis": "The background (fence, trees, track) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "6uiQhvCXT6A", "file_name": "6uiQhvCXT6A_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand side by side, each holding a recorder. The adult male on the left wears a gray and white checkered shirt, while the child on the right wears a green and dark blue striped hoodie. Both play their recorders in unison, maintaining their positions without significant movement. The camera remains static, capturing them from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6uiQhvCXT6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6uiQhvCXT6A_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 57.97113637984491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (an adult and child) are moving: their hands and heads exhibit discrete, localized motion as they play recorders (fingers covering holes, subtle head movements), driven by physical instrument interaction.", "background_and_ambient_analysis": "The background (striped wall and attached papers) remains static with no shifting, fluid motion, or environmental phenomena (e.g., fire, water, wind) detected. No ambient motion is present."}}
{"video_id": "6vMTwqemYo8", "file_name": "6vMTwqemYo8_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person lies prone on a table with a pink towel covering their lower back, while another individual with partially visible light-colored pants stands behind, using both hands to apply circular motions across the person's upper back. The camera remains stationary in a top-down perspective, capturing the consistent circular hand movements throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vMTwqemYo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vMTwqemYo8_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 287.9230669845581, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The masseur's hands and the patient's torso exhibit motion due to physical contact and manipulation during a massage, with the text overlay indicating 'Circular Friction (bigger circles)' guiding the motion.", "background_and_ambient_analysis": "Background elements (wall, floor, table) are static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "6vRC3G2IrlM", "file_name": "6vRC3G2IrlM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt, dark pants, and a cap stands in a gym near equipment with large windows. He reaches up to grab a hanging handle, pulls it down toward his body, then turns to face the camera. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vRC3G2IrlM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vRC3G2IrlM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 251.07975572580102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) performs a workout, moving arms and lifting a weight; his motion is driven by muscular effort on gym equipment.", "background_and_ambient_analysis": "Background elements (windows, gym structures, distant buildings) are stationary with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "6vRvYtZAuA8", "file_name": "6vRvYtZAuA8_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a black bicycle tire mounted on a wheel with silver spokes, pulling and adjusting the tire's edge. The background includes grass and scattered bicycle parts. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vRvYtZAuA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vRvYtZAuA8_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 59.717649152668315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a black cylindrical object (likely a tire cover or similar component), exhibiting precise movements to adjust or secure it on the bicycle wheel.", "background_and_ambient_analysis": "The background elements (bicycle wheel, grass, tire) show no uniform shifting motion; there are no fluid or environmental phenomena like fire, water, or smoke."}}
{"video_id": "6v_Ao6HJaoY", "file_name": "6v_Ao6HJaoY_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video frames: It starts with a close-up of a hand drawing on a dark mesh surface. The hand is moving, creating a white, angular symbol. The drawing progresses from left to right, forming a pattern that resembles letters or symbols. The hand moves across the surface, adding more lines. The background is a textured mesh, but the focus is on the hand and the drawing.\n\nRules to follow: focus on motion and behavior of main subjects (here, the hand), mention appearance (color, size, orientation), spatial relationships, camera perspective, exclude text recognition. Also, keep background minimal.\n\nMain subject is the hand. It's a human hand, probably right hand, moving across the mesh. The drawing is white, angular lines forming a symbol. The hand starts at the left, draws towards the right, then the symbol becomes more defined. Camera is close-up, likely static but maybe a slight movement as the hand moves. Background is the mesh, which is dark and textured, but not essential. The user said to exclude text recognition, so I shouldn't mention what the symbol is—it's just a drawing.\n\nNeed to structure the caption chronologically: the hand moves from left to right, creating the symbol. Mention the hand's appearance (fingers, thumb), the movement direction, the pattern formed. Camera is close-up, possibly slightly shifting with the hand's movement. The background is the mesh, but minimal description.\n\nCheck the rules again. Exclude named characters, so no mention of person's name. Focus on motion: hand drawing, moving right, forming lines. Maybe the hand is using a marker or something to draw. The frames show the symbol evolving as the hand moves.\n\nPossible caption: A hand with visible fingers moves across a dark mesh surface, drawing angular white lines from left to right, gradually forming a symmetrical pattern. The hand's motion continues to refine the design, with the camera maintaining a close-up perspective that follows the drawing action slightly.\n\nWait, the user said \"spatial relationships if relevant.\" So, the hand is in front of the mesh. The background is the mesh, which is dark, but minimal description. So, \"dark mesh surface\" as background.\n\nAvoid mentioning what the symbol is, just the action. So, \"creating a symmetrical pattern\" or \"forming an angular design.\"\n\nCheck for chronological order: starts with the hand drawing, then progressing, then completing.\n\nAlso, camera movement: \"maintaining a close-up perspective that follows the drawing action slightly.\" The video might have a slight shake or movement as the hand moves. The user says \"conclude with camera perspective and movement.\" The frames show the camera possibly moving slightly to follow the hand.\n\nWait, looking at the frames, the hand is moving, and the camera might be tracking it. So the camera follows the hand's movement.\n\nPossible caption: A hand with visible fingers draws angular white lines across a dark mesh surface, starting from the left and moving right to form a symmetrical pattern. The hand's motion refines the design as it progresses, with the camera maintaining a close-up perspective that subtly shifts to follow the drawing action.\n\nCheck the rules: \"keep background descriptions minimal unless essential.\" The mesh is the background, but it's necessary for context (the surface being drawn on), so it's okay. \"Excluding text recognition\"—so no mention of what the letters are, just the shape.\n\nAlso, the hand is the main subject, so focus on its movement. The video shows the hand drawing first, then the symbol becomes more defined. The user mentioned to describe in chronological order.\n\nWait, the frames go from 0 to 5 seconds. In frame 0, hand is drawing. Frame 1: hand moves, line is formed. Frame 2: more lines. Frame 3: circles or loops. Wait, the description says the symbol evolves. But the exact symbol isn't important. So the hand is moving to create the lines.\n\nAnother version: A hand with visible fingers moves across a dark mesh surface, drawing angular white lines from left to right, gradually forming a symmetrical pattern. The hand continues to refine the design as it progresses, with the camera maintaining a close-up perspective that follows the motion slightly.\n\nNeed to check the exact movement. The hand starts at the left, draws right, then maybe loops. But the exact path isn't critical. The key is the movement and the resulting pattern.\n\nAlso, the background is minimal: \"dark mesh surface.\"\n\nAvoid using phrases like \"symbol\" if it's not clear. Maybe \"angular white lines forming a pattern.\"\n\nWait, the user's example in the rules says \"exactly follow format.\" So the output should be in <caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6v_Ao6HJaoY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6v_Ao6HJaoY_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 33.66668134727243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a thin, flexible wire object, causing localized movement and reconfiguration of the wire's shape.", "background_and_ambient_analysis": "The textured background (fabric/mesh) remains static with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "6voqwTWEyo4", "file_name": "6voqwTWEyo4_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a colorful Rubik's cube (yellow, blue, red sections) in the foreground, twisting and turning it rapidly to change its orientation. In the background, a person wearing light-colored clothing and brown pants sits on a couch with crossed legs. The camera maintains a close-up view of the hand and cube, with slight shaking as the hand rotates the puzzle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6voqwTWEyo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6voqwTWEyo4_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 161, "blur_score": 323.0151773911449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A Rubik's cube is being manipulated by a hand, showing discrete rotations and turns due to explicit physical forces.", "background_and_ambient_analysis": "The background (couch and person) is static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "6vlkUq2sieo", "file_name": "6vlkUq2sieo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two young children sit on a carpeted floor; the child on the right, wearing green pajamas with star and moon patterns, reaches over to touch the head of the child on the left, who wears a white shirt and green pants and holds a yellow object. The right child withdraws their hand, then smiles, while the left child looks down at their object, then up. The background includes a bookshelf with books and a pink bag, but the focus remains on the children’s interaction. The camera is static with a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vlkUq2sieo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vlkUq2sieo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1177.165782805749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are visible; the girl moves her arm and upper body while the boy holds objects, indicating intentional locomotion/interaction.", "background_and_ambient_analysis": "Background elements (bookshelves, furniture, floor) remain stationary across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6vpw4LVAoPg", "file_name": "6vpw4LVAoPg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit bar setting, a person in dark clothing holds and drinks from a bottle to the left of a counter with blue lighting. A bartender behind the counter interacts with a man in a white shirt standing in front, reaching to serve. The camera remains stationary, capturing the interactions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vpw4LVAoPg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vpw4LVAoPg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 157, "blur_score": 113.94708072077728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "The bartender and two customers are moving. The bartender's hands move to pour drinks and mix, and the customers move their heads and bodies while talking and interacting with the bartender and each other. This motion is due to human locomotion and physical actions.", "background_and_ambient_analysis": "The background (bar, bottles, curtains) is static. No fire, water, smoke, or wind is present. No ambient environmental motion."}}
{"video_id": "6vUyI0HCyVw", "file_name": "6vUyI0HCyVw_000390_000400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered shirt and dark pants crouches on a sun-dappled forest floor, using a small tool to carefully cut a light-colored wooden piece resting on a larger curved log. They adjust the wood’s position with one hand while manipulating the tool with the other, continuing the cutting motion. The scene includes scattered logs and leaf-covered ground, with the camera maintaining a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vUyI0HCyVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vUyI0HCyVw_000390_000400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 616.1799218506135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving an axe to split a log. The axe and log show discrete, solid-object motion due to manual force application.", "background_and_ambient_analysis": "Background elements (ground, trees) show no uniform shifting or fluid motion (fire, water, smoke, wind). No dominant environmental fluid motion detected."}}
{"video_id": "6vv3AvLz08A", "file_name": "6vv3AvLz08A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a plaid shirt handling cards. First, they hold a card in their hands. Then they place it on the green table, and keep spreading more cards. Need to describe the motion chronologically.\n\nStart with the person's action: hands holding a card. Then spreading cards on the table. The green table is the surface. Cards are being placed, so mention the number increasing. The background is dark but not essential. Camera is top-down, fixed.\n\nCheck rules: motion, appearance (plaid shirt, green table, cards), spatial (cards on table), camera. Exclude background details unless essential. So focus on the hands, cards, table.\n\nFirst frame: hands holding a card. Then spreading, placing multiple cards. The cards are face down, blue back. Person is in plaid shirt, sleeves rolled up? Wait, the shirt is plaid, yellow and black maybe. But focus on motion.\n\nChronological: Person holds a card, places it on green table, continues placing more cards, resulting in multiple cards spread out on the table. Camera is top-down, steady.\n\nNow, structure the caption: start with main subject (person), actions, objects (cards), their appearance (blue backs, multiple), spatial (on green table), then camera.\n\nLet me draft: A person in a plaid shirt holds a single card, then places it on a green textured table, continuing to spread additional face-down cards with blue backs across the surface until multiple cards lie scattered in front of them. The camera remains stationary in a top-down perspective throughout.\n\nWait, need to be concise. Let's check the steps:\n\n- Start: hands holding a card (close up)\n- Then place first card on table\n- Then place more, so two, then three?\nLooking at frames: frame 0: hands holding card. Frame 1: hands holding cards (maybe two?), frame 2: places one, frame 3: two on table, frame 4: three cards, frame 5: two? Wait, the video description:\n\n<0.3s> hands holding card.\n\n<1.4s> hands holding cards (maybe two?)\n\n<2.5s> places two cards on table (so two cards visible, face down)\n\n<3.6s> places another card, making three?\n\n<4.7s> hands holding cards, maybe one card left?\n\nBut the key is motion: the person is placing cards one by one onto the green table, increasing the number of cards on the table over time.\n\nSo description: The person, wearing a plaid shirt, holds a card and places it onto a green table, then sequentially spreads additional face-down cards with blue backs across the surface until several cards lie in front of them. The camera remains fixed in a top-down view.\n\nCheck rules: concise, chronological, mention appearance (plaid shirt, green table, blue-backed cards), motion (holding, placing, spreading), spatial (cards on table), camera (top-down, fixed).\n\nLet's make sure:\n\n- \"A person in a plaid shirt holds a card in their hands, then places it onto a green textured table, followed by spreading multiple face-down cards with blue backs across the table until several cards are scattered on the surface. The camera maintains a top-down perspective throughout.\"\n\nWait, but the rules say \"concise\". Let's shorten.\n\n\"Person in a plaid shirt places a face-down card onto a green table, then adds more cards with blue backs, spreading them across the surface until multiple cards lie scattered. The camera remains stationary in a top-down view.\"\n\nWait, check if the first action is holding a card, then placing. So:\n\n\"Beginning with a person holding a single card in their hands, they place it onto a green table, then sequentially add more face-down cards with blue backs, spreading them across the surface until several cards are arranged in front of them. The camera stays in a top-down perspective without movement.\"\n\nHmm, maybe \"beginning with\" is redundant. The caption should be chronological paragraph.\n\nLet's structure:\n\nA person wearing a plaid shirt holds a card and places it onto a green table. They then continue placing additional face-down cards with blue backs, spreading them across the surface until multiple cards lie scattered on the table. The camera remains fixed in a top-down view throughout.\n\nYes, that's concise. Let's check if all rules are followed.\n\na) Motion: holding, placing, spreading. Chronological.\n\nb) Appearance: plaid shirt, green table, blue-backed cards, multiple cards.\n\nc) Spatial: cards on table.\n\nd) Camera: top-down, fixed.\n\ne) Background minimal (only mentioned green table as surface, not background).\n\nf) Exclude text, names, style.\n\nYes. Now check word count. Should be concise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vv3AvLz08A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vv3AvLz08A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 97.09753870040575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands and playing cards) move due to explicit physical forces (hand shuffling/dealing actions). Card placement and shuffling are clearly visible and trackable.", "background_and_ambient_analysis": "The background (room interior and green felt table) is static with no shifting, fluid motion, or environmental effects (e.g., no fire, water, wind)."}}
{"video_id": "6w4F3Tce4b4", "file_name": "6w4F3Tce4b4_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small white excavator with red wheels maneuvers forward across muddy terrain, its arm extending to scoop and reposition soil. The machine progresses from left to right, shifting position while maintaining a steady orientation. The camera follows the excavator’s movement with slight pan adjustments, keeping the machine centered in the frame. Background elements include a white wall but remain secondary to the excavator’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6w4F3Tce4b4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6w4F3Tce4b4_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 759.636294042404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small excavator (solid, distinct object) is moving: its body shifts position, and its arm manipulates soil, demonstrating locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "The background elements (white wall, ground) are stationary with no significant shifting or environmental fluid motion (e.g., no fire, water flow, or wind effects visible)."}}
{"video_id": "6wMXRc0roxg", "file_name": "6wMXRc0roxg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt and black pants stands in a room. They raise their right hand to their forehead, then lower it to their side. The background includes white statues and a red stool to the left. The camera remains stationary at eye-level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wMXRc0roxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wMXRc0roxg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 255.7935839297165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (discrete object) performs a discrete hand gesture: raising the right hand to the head (approximately 1.0-3.5 seconds) followed by lowering it. Motion is voluntary and clearly trackable.", "background_and_ambient_analysis": "Background elements (walls, ceiling lights, furniture) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind observed in the environment."}}
{"video_id": "6vxOUuNydzE", "file_name": "6vxOUuNydzE_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and a sleeveless top crouches low on a longboard with yellow wheels, sliding forward on a paved street while maintaining a low stance; the camera follows the movement smoothly from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6vxOUuNydzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6vxOUuNydzE_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.79086735680221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete objects are a person on a longboard, moving forward due to physical propulsion (e.g., pushing off the ground).", "background_and_ambient_analysis": "The background (road and grass) is static and shows no shifting or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "6wWXF45Yu4U", "file_name": "6wWXF45Yu4U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with light hair, wearing a maroon T-shirt and blue jeans, stands in a bathroom, holding a hairbrush and brushing her hair while raising both hands to her head. A black dog sits on a blue mat on the floor, facing the woman. The camera views the scene through a doorway, remaining static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wWXF45Yu4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wWXF45Yu4U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 493.1424647902834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The primary discrete object (a woman) is moving her hands and head in a deliberate manner, likely styling her hair. The cat remains static.", "background_and_ambient_analysis": "The background (bathroom walls, door frame) is static and shows no shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "6wamf0Vusc0", "file_name": "6wamf0Vusc0_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair in a ponytail and wearing a pink top appears in a close-up, smiling. The scene transitions to them standing in a bathroom, facing a mirror, turning on a light switch with their right hand, then using their left hand to insert a contact lens into their eye. The camera shifts from a close-up to a wider shot of the bathroom, showing the person positioned in front of the mirror with the sink visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wamf0Vusc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wamf0Vusc0_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 180.92012484679526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) exhibits discrete motion: head tilting, hand movement while brushing teeth. The motion is explicit locomotion (brushing) with clear physical forces.", "background_and_ambient_analysis": "The background consists of static indoor elements (walls, mirror, sink) with no fluid/environmental motion (fire, water, smoke, wind). Background elements do not shift uniformly, indicating no ambient environmental dominance."}}
{"video_id": "6wF5u3PsErI", "file_name": "6wF5u3PsErI_000252_000262.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of children in blue and red shirts and adults in blue shirts stand on a stage, beginning to clap and sway; some individuals step forward and shift positions as the group moves cohesively. The Colorado flag is visible behind them. The camera remains static, capturing the scene from the audience's perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wF5u3PsErI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wF5u3PsErI_000252_000262.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 66.11484319019641, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple distinct people are moving: some are clapping, others are dancing and swaying in coordinated group formations. Their motion is locomotive (dancing) and easily trackable with bounding boxes.", "background_and_ambient_analysis": "The background consists of a static blue curtain with printed imagery (flags, mountains). No fluid motion (fire, water, smoke) or wind-driven effects are observed. Background elements remain stationary, indicating no environmental fluid dynamics."}}
{"video_id": "6wCdA0zAaAE", "file_name": "6wCdA0zAaAE_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black beanie, black shirt, and blue gloves holds a container, moves toward a stainless steel counter with two aluminum trays containing red meat, places the container on the counter, and adjusts its position. The camera maintains a fixed overhead perspective, capturing the kitchen workspace with shelves and equipment in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wCdA0zAaAE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wCdA0zAaAE_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 154.1769088277241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue gloves and black outfit) is moving their hands to handle food items on a tray and interacting with kitchen items on the counter. The motion is deliberate and discrete.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed (no fire, water, smoke, wind). Background elements (shelves, walls) are static."}}
{"video_id": "6wDMfDcgifs", "file_name": "6wDMfDcgifs_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown shirt and blue jeans adjusts their hair with both hands, then moves toward a white round table with five small orange balls. They pick up a dark object and swing it toward the balls, followed by a camera zoom into their face as they focus on the table. The background includes stacked logs and a building. The camera starts with a medium shot and transitions to a close-up of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wDMfDcgifs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wDMfDcgifs_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 54.907834770350696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid object) moves from a standing position toward the table, then sits down. The oranges on the table remain stationary throughout.", "background_and_ambient_analysis": "The background (logs, building, table) is static with no shifting or fluid motion (fire, water, smoke, wind). Ambient environmental elements are absent."}}
{"video_id": "6wu0Fpde83U", "file_name": "6wu0Fpde83U_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children in white strapless tops lie on a bed, adjusting positions and interacting closely as one shifts their arms while the other remains partially turned; the camera maintains a close perspective with slight handheld shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wu0Fpde83U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wu0Fpde83U_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 161, "blur_score": 56.73983356403774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children in white tops are moving; one adjusts position while the other leans in for physical contact (e.g., kissing/cuddling). Motion is discrete and localized to their bodies due to explicit physical interaction.", "background_and_ambient_analysis": "Background elements (wooden headboard, wall) remain static with no uniform shifting. No fire, water, smoke, or wind visible; scene is indoors with dry, static environment."}}
{"video_id": "6x0d5gyQFfc", "file_name": "6x0d5gyQFfc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with two people on a grassy field. One in a red shirt and black pants, the other in a white shirt with a design and black pants. Wait, no, the first frame shows one person in red, then the next frame it's a different person in white. Wait, maybe it's a sequence of actions.\n\nWait, the video description says: [0.0] frame: two people, one red, one white. Then [1.4] frame: person in white is on a concrete circle, throwing something. Wait, let's parse the frames.\n\nFrame 0: two people standing on a circular concrete area. One is in red shirt, black pants, arm up. The other is in white shirt, black pants, standing. Wait, no, the first frame says \"two people\": left is white shirt (maybe), right is red shirt. Then frame 1.4: only one person in white shirt, black pants, on the circle. Then frame 2: same person, preparing to throw. Frame 3: throwing motion, arm extended. Frame 4: follow-through, arms out. Frame 5: person spinning or completing throw.\n\nSo the sequence: first frame, two people. Then the video shifts to one person (white shirt) on the concrete circle. He's doing a discus or hammer throw? Wait, the movement is like a throw: he starts with arm back, then spins, then throws.\n\nSo chronological order:\n\nStart: Two individuals on a circular concrete platform in a grassy field. One wears a red shirt and black pants, the other a white shirt with a design and black pants. Then the focus shifts to the person in white: he stands on the circle, holding a discus, swings his arm back, spins, then throws the discus. The camera remains stationary, capturing the throw from a side view. The background includes green grass and trees, but minimal description.\n\nWait, the rules say: focus on motion and behavior of main subjects in chronological order. So first, the initial scene has two people, then the main action is one person throwing.\n\nWait, the video frames: first frame (0.0) shows two people. Then 1.4, 2.5, etc., are the actions of one person. So maybe the first frame is the start, then the other person (red shirt) is not part of the main action? Wait, no, the problem says \"main subjects (people/animals/objects)\".\n\nLet me read the video:\n\n[0.0] Frame: two people on the concrete circle. One in red shirt, black pants; one in white shirt, black pants.\n\n[1.4] Frame: person in white shirt (only one person now), on the circle, holding a discus, preparing to throw.\n\n[2.5] Frame: same person, discus in hand, spinning.\n\n[3.6] Frame: throwing motion, arm extended.\n\n[4.7] Frame: follow-through, arms out.\n\nSo the main subject is the person in white. The initial frame shows two people, but the subsequent frames show only one. So the chronological order:\n\nAt the start, two people stand on a circular concrete area in a grassy field. The person in the white shirt (with a design) and black pants begins to throw a discus, rotating on the circle, swinging the discus back, then extending their arm to release it. The camera remains fixed, observing from a side angle. The background includes grassy fields and trees.\n\nWait, need to check rules:\n\nb) Briefly describe appearance and number. So first frame has two people: one red shirt, black pants; one white shirt, black pants. Then the main action is the white-shirted person throwing.\n\nSo:\n\nThe video opens with two individuals on a circular concrete platform: one wearing a red shirt and black pants, the other a white shirt with a graphic and black pants. The white-shirted person then initiates a throwing motion, spinning on the platform, extending their arm to release a discus, followed by a follow-through. The camera captures this sequence from a static side perspective with minimal background details.\n\nWait, but the first frame has two people, then the next frames focus on one. So need to mention the transition.\n\nLet's structure it:\n\nInitially, two people stand on a circular concrete area; one in red shirt and black pants, the other in white shirt with a design and black pants. The person in white shirt proceeds to perform a discus throw, rotating on the platform, swinging the discus backward, then releasing it forward. The camera remains stationary, providing a side view of the action.\n\nCheck rules: a) chronological order. So start with the initial scene (two people), then the action of the one person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6x0d5gyQFfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6x0d5gyQFfc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 166.06144420879036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "6wpl5Fd8kNg", "file_name": "6wpl5Fd8kNg_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in an orange sleeveless top, black gloves, and a braid performs a stretching exercise on outdoor parallel bars. She leans forward, extends one leg backward, and then lifts the leg higher while gripping the bars. The camera follows her movement with a slight shift, capturing her motion against an urban backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wpl5Fd8kNg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wpl5Fd8kNg_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 159, "blur_score": 72.38601796206987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange outfit is performing a stretching exercise, holding onto a horizontal bar with both hands and one leg raised. The motion is controlled and deliberate.", "background_and_ambient_analysis": "The background is static with no visible ambient environmental motion (fire, water, smoke, or wind)."}}
{"video_id": "6wky7ZGsII4", "file_name": "6wky7ZGsII4_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a rubber mallet to strike a light-colored rectangular facade tile against a textured wall, guiding it into position; after the strike, the tile remains aligned, and the hand moves away. The camera maintains a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wky7ZGsII4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wky7ZGsII4_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 151, "blur_score": 461.44424298458347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand holding a mallet strikes wooden pieces (shingles) placed against the wall. The mallet's motion is explicit, causing the wood to shift slightly as it is struck.", "background_and_ambient_analysis": "The background consists of a static corrugated metal wall with no fluid motion (fire, water, smoke, wind) present. The wall does not exhibit uniform shifting, indicating no camera-induced movement."}}
{"video_id": "6xPDG4ewkAs", "file_name": "6xPDG4ewkAs_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in an orange shirt and the other in dark clothing, move rapidly toward a bed with patterned bedding and blue cover. The person in orange pushes the other onto the bed, then remains seated while the person in dark clothing rises and moves away toward the window. The room contains a window with curtains and a standing fan. The camera follows the action with a handheld, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xPDG4ewkAs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xPDG4ewkAs_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 713.5229730947846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in pink shirt, one in dark clothing) engage in physical interactions (pushing, climbing, grappling) on a bed.", "background_and_ambient_analysis": "Background elements (walls, window, bed, fan) show minimal shifting; no fluid motion (fire, water, smoke) observed."}}
{"video_id": "6wsC0N5xGi0", "file_name": "6wsC0N5xGi0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand pours liquid from a small red container into a brown glass bottle on a kitchen counter, then removes the container to reveal the bottle’s open neck. The hand subsequently holds the container up briefly before moving it away. The camera remains stationary throughout, capturing the action in a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6wsC0N5xGi0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6wsC0N5xGi0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 61.36885679885427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a small container, pouring its contents into a bottle, then holds and repositions the container; the bottle remains stationary on the counter.", "background_and_ambient_analysis": "Static kitchen background elements (cabinets, blinds, countertops) show no shifting or environmental fluid motion; no fire, water, or wind present."}}
{"video_id": "6xI5EvoITpQ", "file_name": "6xI5EvoITpQ_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with an oven rack inside the oven, showing a baking sheet with what looks like fries or something similar on parchment paper. Then the oven door is opened, and a hand comes in holding a yellow and blue container. Wait, maybe it's a spray can? The hand sprays something onto the food. Let's break it down chronologically.\n\nFirst, the camera shows the oven with the food on the sheet. Then the oven door is opened (maybe the first frame is the oven closed, then the next frames show the door opening). Wait, the video frames: [0.0] shows the food inside the oven (door open?), [1.4] the door is closed? Wait no, the first frame is inside the oven with the sheet, then the next frames show the oven door being opened. Wait, looking at the frames:\n\nFrame 0: inside oven, baking sheet with browned items (fries maybe) on parchment.\n\nFrame 1: same, but maybe the oven door is open? Wait, the description says [0.0] is [1] but it's a sequence. Wait, the user provided 5 frames. Let's process each frame.\n\nFrame 0: View of the oven's interior, showing a baking sheet with numerous browned, rectangular food items (likely fries or similar) placed on a sheet of brown parchment paper. The oven interior is dark with visible heating elements.\n\nFrame 1: Similar to frame 0, but the camera angle shifts slightly to show more of the oven's exterior and the tiled kitchen floor. The baking sheet remains in the oven.\n\nFrame 2: The camera pulls back to display the oven door, which is slightly ajar, revealing the baking sheet with the food items inside. The kitchen floor with wooden tiles is visible.\n\nFrame 3: The oven door is fully open, showing the baking sheet with the food items. The camera is positioned outside the oven, capturing the open door and the baking sheet.\n\nFrame 4: A hand enters the frame from the left, holding a blue and yellow spray can. The hand moves towards the oven.\n\nFrame 5: The hand is spraying the food items on the baking sheet. The food items are browned and scattered on the parchment paper.\n\nNow, chronological order:\n\n1. The video starts with a view of the oven's interior containing a baking sheet with browned rectangular food items (likely fries) on brown parchment paper.\n\n2. The camera angle shifts slightly, showing more of the oven's exterior and the kitchen floor.\n\n3. The oven door is fully open, revealing the baking sheet inside.\n\n4. A hand enters from the left, holding a blue and yellow spray can.\n\n5. The hand sprays the food items on the baking sheet.\n\nNow, main subjects: the baking sheet with food, the oven, the hand with the spray can.\n\nAppearance: food items are brown, rectangular, numerous; parchment paper is brown; spray can is blue and yellow.\n\nSpatial relationships: the hand is outside the oven, spraying towards the baking sheet inside the oven (after opening the door).\n\nBackground: kitchen floor with tiles, oven exterior.\n\nCamera movement: starts with interior oven view, then pulls back to show exterior, then hand enters from left to spray.\n\nNeed to make it concise, chronological.\n\nLet me structure it:\n\nThe video begins with a view of an open oven displaying a baking sheet covered with numerous brown, rectangular food items (likely fries) on brown parchment paper. The camera then shifts slightly, revealing more of the oven's exterior and the tiled kitchen floor. The oven door remains open as the camera pulls back. A hand enters from the left, holding a blue and yellow spray can, and proceeds to spray the food items on the baking sheet.\n\nCheck rules: motion and behavior in order, appearance, spatial, conclude camera perspective.\n\nWait, the frames show the oven door being opened. So maybe:\n\nThe video starts with a close-up of an oven's interior, showing a baking sheet lined with brown parchment paper holding numerous browned, rectangular food items. The oven door is opened, and the camera pans slightly to reveal the surrounding kitchen. A hand holding a blue and yellow spray can enters the frame from the left and sprays the food items on the baking sheet.\n\nWait, need to check the actual sequence. From the frames:\n\nFrame 0: Inside oven, food on parchment.\n\nFrame 1: Still inside oven, but camera moves to show more oven exterior and floor.\n\nFrame 2: Oven door is ajar, showing the baking sheet.\n\nFrame 3: Oven door fully open.\n\nFrame 4: Hand with spray can enters from left.\n\nFrame 5: Hand sprays the food.\n\nSo the timeline is:\n\n1. View of oven interior with baking sheet (food on parchment).\n\n2. Camera shifts, showing oven exterior and floor (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xI5EvoITpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xI5EvoITpQ_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 33.536470708389935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a water bottle moves into the frame to pour water into the oven. The hand and bottle are discrete solid objects moving due to human action (pouring), and the tray of food inside the oven remains static during this action.", "background_and_ambient_analysis": "The background includes a stationary oven and tiled floor. No fluid motion (fire, water flow, smoke) is present; the oven interior and surrounding elements are static with no ambient environmental effects."}}
{"video_id": "6x8zNPkORhM", "file_name": "6x8zNPkORhM_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown uniform, red and white helmet, and white gloves stands on a street, then raises arms, steps, and gestures dynamically while vehicles pass by. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6x8zNPkORhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6x8zNPkORhM_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 197.5259070244516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a police officer performing locomotive movements (dancing, arm gestures), a motorcycle rider passing by, and vehicles (car, van) moving along the road.", "background_and_ambient_analysis": "Background elements (buildings, fences, trees) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominate the scene."}}
{"video_id": "6xRlfVhPkqs", "file_name": "6xRlfVhPkqs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink top and black pants performs jumping jack squats on a blue rug in a living room, alternating between a squat position with legs wide and jumping up with arms extending overhead. The person remains centered in the frame throughout, with the camera maintaining a stationary shot focused on their lower body and midsection.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xRlfVhPkqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xRlfVhPkqs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 261.574600130288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is performing discrete jump squats with controlled locomotion. Her motion is clearly tracked via bounding box as she repeatedly lowers and jumps up from a squat position.", "background_and_ambient_analysis": "The background (walls, furniture, curtains) shows no significant shifting or fluid motion. No fire, water, smoke, or wind is present; the environment remains static with consistent room elements."}}
{"video_id": "6x2wc7BWQTM", "file_name": "6x2wc7BWQTM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair wearing glasses and a pink shirt sits on a brown couch, playing a black clarinet. They pause briefly, smile, and then resume playing. To the left, a wooden table holds a white notebook and a yellow pencil. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6x2wc7BWQTM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6x2wc7BWQTM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 93.91547050365676, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a purple shirt is actively moving their hands and body while playing a clarinet, representing discrete solid objects undergoing physical motion due to their own locomotion and instrument manipulation.", "background_and_ambient_analysis": "The background contains a television screen with changing content and static furniture; no uniform shifting of background elements (walls, floors) or fluid/environmental motion (fire, water, smoke) is observed."}}
{"video_id": "6xg8k0qGpsg", "file_name": "6xg8k0qGpsg_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female dancer in a revealing top and long dark pants performs a sequence of belly dance movements on stage. She begins with arms raised while holding two props, then transitions to sweeping arm motions, kicking one leg, and shifting her weight with torso undulations. The background remains dim with a warm light, and the camera maintains a stationary perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xg8k0qGpsg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xg8k0qGpsg_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 138.84475132007492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer is moving with distinct, solid-body motions—swaying hips, arm gestures, and leg movements—indicating intentional locomotion and physical force application.", "background_and_ambient_analysis": "The background consists of a static, dark wall with no shifting or fluid motion (fire, water, smoke, wind) detected. The environment appears controlled and still."}}
{"video_id": "6xZ8OYrwEqQ", "file_name": "6xZ8OYrwEqQ_000213_000223.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man stands in a bathroom, facing a mirror, holding an electric razor and methodically shaving his face with smooth, repeated motions. His upper body is visible, and the mirror reflects his posture. A sink with toiletries rests below the mirror. The camera remains stationary, capturing the action from a side angle without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xZ8OYrwEqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xZ8OYrwEqQ_000213_000223.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 62.03024401473204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man is moving his hand holding a phone to take pictures/videos, resulting in discrete motion of the phone relative to the mirror.", "background_and_ambient_analysis": "The background (wooden cabinet, mirror, wall outlets) is stationary with no shifting or environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "6xsqQOgndcc", "file_name": "6xsqQOgndcc_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a busy indoor scene, probably a cafeteria or a food service area. The main subjects are people interacting with a counter. Let's look at the sequence.\n\nIn the first frame, there's a person in a green shirt with a colorful headwrap, standing near the counter. Another person in a purple shirt and blue cap is at the counter, maybe serving or handling food. Then, in the next frames, the person in the green shirt moves slightly, and the person in purple is still at the counter. There are other people in the background, like someone with a blue backpack walking away, and others standing. \n\nNeed to focus on motion and behavior chronologically. So, initial frame: green-shirted person (wearing headwrap) and purple-shirted person (blue cap) at counter. Then, the green-shirted person moves a bit, the purple-shirted person continues at counter. Background people move, like the one with blue backpack walks past. \n\nSpatial relationships: green-shirted person is in front of the counter, purple-shirted person is to the right of green, maybe. Then the green-shirted person moves slightly left or right? Wait, in the frames, the green-shirted person is near the counter, possibly interacting with it. The purple-shirted person is at the counter, working.\n\nCamera perspective: the text \"Camera 03\" suggests it's a fixed camera, maybe top-down or overhead? Wait, the video is shown as a bit grainy, but the angle seems to be a fixed view, possibly a surveillance camera. The description says \"top-down, pan left, slight shake\" but let's check the video. The frames are similar, so maybe it's a fixed camera without much movement. The problem states to conclude with camera perspective and movement.\n\nWait, the rules: camera perspective and movement (e.g., top-down, pan left, slight shake). The text \"Camera 03\" is visible, but the camera is probably fixed, as the frames are consistent. So maybe \"fixed camera\" or \"static\".\n\nNow, the caption must be concise, chronological. Let's structure:\n\n- Start with main subjects in order. First, a person in a green shirt with a colorful headwrap stands at a counter. A person in a purple shirt and blue cap interacts with the counter. Then, the green-shirted person shifts position slightly while the purple-shirted person continues their action. Background individuals, including a person with a blue backpack, move through the area.\n\nMention appearance: colors (green shirt, purple shirt, blue cap, blue backpack), number (multiple people but focus on main two).\n\nSpatial: green-shirted person in front of counter, purple-shirted person to their right (or adjacent). Then green-shirted person moves a bit.\n\nBackground minimal, so mention \"other individuals in the background\".\n\nCamera: fixed camera, no noticeable movement (since the frames are consistent, not panning or shaking).\n\nWait, the example output format: let's draft.\n\n\"At a busy indoor counter, a person in a green shirt with a colorful headwrap stands near the counter, while a person in a purple shirt and blue cap interacts with items on the counter. The green-shirted individual shifts position slightly, and a person with a blue backpack walks past in the background. Other individuals are visible standing or moving nearby. The scene is captured by a fixed camera with minimal movement.\"\n\nCheck rules: focus on motion chronologically. So initial action: two people at counter. Then green shifts, blue backpack person walks. Background people. Camera fixed.\n\nMake it concise. Maybe:\n\n\"Multiple people gather around a counter; a person in a green shirt with a colorful headwrap stands near the counter, while a person in a purple shirt and blue cap handles items on it. The green-shirted individual shifts position, and a person with a blue backpack walks past in the background. Other individuals move or stand nearby. The camera captures the scene from a fixed overhead perspective with slight shake.\"\n\nWait, the problem says \"top-down, pan left, slight shake\" as examples. But in the video, maybe it's fixed. The text \"Camera 03\" suggests it's a fixed camera (like a surveillance camera). So \"fixed camera, slight shake\" (if there's a shake). The video has \"0.3\" and \"0.0\" maybe frame rate, but the caption should be from what's seen. The user's video might have a slight shake, but the problem says to describe camera perspective and movement.\n\nLet me re-read rules: d) Conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\n\nSo in this case, the camera is likely fixed (as it's a surveillance camera), so \"fixed camera\" or \"static camera\". If there", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xsqQOgndcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xsqQOgndcc_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 285.5646508670198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People in the scene are moving independently due to locomotion.", "background_and_ambient_analysis": "Background (walls, floor) remains static without uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "6y1Y8mUJbYw", "file_name": "6y1Y8mUJbYw_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a yellow shirt with a green square on it, standing. Then it cuts to a Scrabble board. A hand moves tiles on the board, placing them near \"I.N.\" So the sequence is: person standing, then hand placing tiles on Scrabble. Need to describe motion chronologically.\n\nFirst frame: person in yellow shirt (maybe with a green square on chest, but focus on motion). Then second frame is Scrabble board. Hand appears, moves tiles. Let's check the rules: focus on motion and behavior, chronological.\n\nSo first, the person (but in the second frame, the person is not there; the first frame is person, then cuts to board). Wait, the video starts with [0.0] showing a person, then [1.4] shows Scrabble board. So the sequence is: initial frame with person, then transition to Scrabble board. Then a hand (left hand?) places tiles.\n\nWait, the video frames: 0.0: person in yellow shirt (with \"N\" on shirt? Wait, first frame: person with a green square on chest, and \"N\" written? Wait, no, the first frame is [0.0] showing a person with a green square on chest, and \"N\" written. Wait, the description says [0.0] is a person with a green square on chest. Then [1.4] is Scrabble board. Then [2.5] onwards, a hand places tiles.\n\nSo the video starts with a person (standing), then cuts to a Scrabble board where a hand is placing tiles. So the caption should start with the initial scene (person), then the transition to the board, then the hand's action.\n\nBut according to the rules: focus on motion and behavior in chronological order. So first, the person is shown (static, maybe), then the scene shifts to the Scrabble board, where a hand moves tiles.\n\nBut the problem says \"concise, chronological paragraph\". Let's break it down:\n\n- At the beginning, a person is visible, but then the scene changes to a Scrabble board. Then a hand appears, manipulating tiles on the board.\n\nWait, the first frame is a person (standing, yellow shirt with green square on chest), then the next frames are the Scrabble board. So the first part of the video (0.0) is that person, then (1.4) it's the board. Then (2.5) the hand is placing tiles.\n\nSo the caption should mention:\n\nThe video begins with a person standing, then transitions to a close-up of a Scrabble board where a hand places tiles onto the board near existing letters.\n\nBut need to be concise, mention motion: the hand moves tiles (placing them), so \"a hand places and adjusts tiles on the board\".\n\nCheck the rules: exclude text recognition, so don't mention \"I.N.\" or anything on the tiles. Just describe the action.\n\nAlso, background: minimal unless essential. The Scrabble board is on a patterned surface (but maybe not essential).\n\nSo structure:\n\nThe video starts with a person, then cuts to a Scrabble board where a hand places tiles near a central position.\n\nWait, need chronological:\n\n- First scene: person standing.\n\n- Then scene shifts to Scrabble board.\n\n- Then hand appears, moves tiles.\n\nSo caption:\n\nThe video opens with a person standing, then transitions to a close-up of a green Scrabble board. A hand enters the frame, placing tiles onto the board and adjusting their positions.\n\nCheck rules:\n\na) Motion: person standing (static?), then hand moving tiles. Wait, the first frame is person, then next is board. The person is only in the first frame. Then the next frames are the board with hand actions.\n\nSo the motion: the scene changes from person to board, then hand places tiles.\n\nSo: The video begins with a person standing, then cuts to a Scrabble board where a hand places tiles on the board.\n\nBut need to be more precise. The hand is moving tiles (placing them, adjusting).\n\n\"the hand places and moves tiles on the green Scrabble board.\"\n\nAlso, the hand is a human hand, left hand (from the video), but not sure. Maybe just \"a hand\".\n\nAlso, spatial: tiles are placed near existing ones (I.N. but we can't mention text, so \"near existing tiles\").\n\nWait, the problem says exclude text recognition, so don't mention the letters. Just \"near existing tiles\".\n\nSo:\n\nThe video starts with a person standing, then transitions to a close-up of a green Scrabble board. A hand appears, placing tiles onto the board and adjusting their positions.\n\nCheck if it's concise. Maybe:\n\nThe video opens with a person standing, then shifts to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6y1Y8mUJbYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6y1Y8mUJbYw_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 366.75664618609346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands move game tokens (yellow/white) on the board; tokens are solid objects displaced by physical force from the hands.", "background_and_ambient_analysis": "Background (room interior with couch and plants) is static; no shifting, fluid motion, or environmental effects (fire/water/smoke/wind) observed."}}
{"video_id": "6yOC9EAyEjg", "file_name": "6yOC9EAyEjg_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in matching black sleeveless tops with pink waistbands, black pants featuring white stripes, and white shoes stand symmetrically around a metallic pole in a living room. Initially, they lean backward gripping the pole with both hands; they then step back, extend their arms outward, and turn their bodies to the sides. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yOC9EAyEjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yOC9EAyEjg_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 144, "blur_score": 427.24325488760206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are performing synchronized dance movements involving arm extensions, turns, and positional shifts around a pole.", "background_and_ambient_analysis": "Background elements (TV, furniture, room fixtures) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "6yGwZd7uI-Q", "file_name": "6yGwZd7uI-Q_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless child in yellow shorts stands up from a bed, approaches a person lying down wearing gray shorts and a white top, and adjusts the person’s shorts while they remain reclined on a checkered bedspread. The camera maintains a slight shake from a medium angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yGwZd7uI-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yGwZd7uI-Q_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 99.99590898400155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (yellow shorts) moving: standing, bending, reaching, and manipulating blanket. Adult (lying) shows minor movements due to child's interactions.", "background_and_ambient_analysis": "Background static (walls, window, fan). No ambient environmental motion (fire, water, wind). Fan rotation is mechanical and non-fluid, not dominant."}}
{"video_id": "6xaQKjgnBMo", "file_name": "6xaQKjgnBMo_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white patterned shirt pours liquid from a dark bottle with a red label into a clear glass on a wooden table, positioned between two large silver cylinders and a green-tinted bottle; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6xaQKjgnBMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6xaQKjgnBMo_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 161, "blur_score": 288.85397147980837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is pouring liquid from a bottle into a glass, with the hand and bottle exhibiting controlled movement due to physical interaction.", "background_and_ambient_analysis": "Background elements (walls, bottles, containers) show no uniform shifting; no fire, water flow, or smoke observed as dominant motion."}}
{"video_id": "6yVxSCEEs9c", "file_name": "6yVxSCEEs9c_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men sit on chairs in a gym; the left man, wearing a checkered shirt, plays a tall djembe drum with both hands, while the right man, in a brown shirt, beats a large standing drum with drumsticks. Both rhythmically strike their instruments, maintaining steady positions. The camera remains static, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yVxSCEEs9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yVxSCEEs9c_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 157, "blur_score": 84.95499186106125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively playing drums; their hands and arms exhibit distinct, purposeful motion to strike the drum surfaces, indicating intentional physical interaction.", "background_and_ambient_analysis": "The background elements (walls, stairs, equipment) remain static with no significant fluid motion (fire, water, smoke) or environmental distortion. No uniform background shift is observed."}}
{"video_id": "6yIl6PRsr_A", "file_name": "6yIl6PRsr_A_000267_000277.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands positions a bright pink elastic band along the edge of a gray fabric laid flat on a green grid cutting mat, then uses scissors to cut the elastic, followed by inserting the cut elastic into the fabric. The camera maintains a close-up top-down perspective throughout, focusing on the hands and materials.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yIl6PRsr_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yIl6PRsr_A_000267_000277.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 742.013646512558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a gray notebook and pink elastic band, performing cutting and positioning actions on a static surface.", "background_and_ambient_analysis": "The green cutting mat background shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "6yBa0KANAig", "file_name": "6yBa0KANAig_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light striped shirt raises his right arm, placing a cup onto a tall tower of stacked cups while a girl in a pink top and other mall visitors observe from nearby; he then lowers his arm and adjusts the tower as the crowd shifts positions. The camera maintains a steady perspective at a moderate distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yBa0KANAig.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yBa0KANAig_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 155, "blur_score": 183.01706308737064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man's arm moves upward and downward while interacting with objects on a table; a child in pink clothing remains seated but may exhibit subtle movements.", "background_and_ambient_analysis": "Background elements (store fronts, tables, walls) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "6yjU5NeJSss", "file_name": "6yjU5NeJSss_000670_000680.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand (black) presses a carving tool into a light-colored wooden piece held by a beige-gloved hand resting on blue jeans, generating wood shavings that scatter across the fabric. The hand lifts the tool, rotating the wood to display a carved shape. Shavings accumulate around the hands, with minimal background detail visible. The camera maintains a steady close-up perspective focused on the carving action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yjU5NeJSss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yjU5NeJSss_000670_000680.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 250.24215773561633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is actively carving a wooden block, with visible motion of the hand and generated wood shavings.", "background_and_ambient_analysis": "Background elements (wooden surface, floor) show no uniform shifting or environmental fluid motion. No fire, water, or smoke present."}}
{"video_id": "6z1aBhmcrlc", "file_name": "6z1aBhmcrlc_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a light blue and white patterned outfit sits in a black and gray checkered car seat. The baby moves their hands upward and then brings them together in front of their face. A hand enters the frame from the right, holding a small object, and guides the baby’s hands toward their mouth. The camera remains in a steady, close-up position focused on the baby, with the car seat’s interior forming the minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6z1aBhmcrlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6z1aBhmcrlc_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.75769400007195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby's hands clapping and reaching; adult hand entering frame to interact with baby.", "background_and_ambient_analysis": "No shifting backgrounds (car seat and floor remain stable); no ambient elements (fire, water, smoke, or wind) present."}}
{"video_id": "6zO6jrF1X1c", "file_name": "6zO6jrF1X1c_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light shorts is seated on a swing ride, moving back and forth in a circular motion. Their arms are raised, gripping the swing's ropes as they swing forward and backward. The camera maintains a top-down perspective with slight movement, capturing the repetitive motion against the ride structure's wooden and metal framework.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zO6jrF1X1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zO6jrF1X1c_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 110, "blur_score": 1478.2574506344265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is bouncing on a trampoline, exhibiting up-down and side-to-side motion due to physical forces.", "background_and_ambient_analysis": "The background (wooden floor and 'GROOME' structure) is stable with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "6yZMuN-vj4c", "file_name": "6yZMuN-vj4c_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in white martial arts uniforms engage on a blue mat; one in a white shirt performs a handstand, then stands, while another in gray and white bends forward. The first man lifts the second, moving them across the mat as onlookers in white attire and red sashes clap and hold sticks. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6yZMuN-vj4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6yZMuN-vj4c_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.00127453593083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are performing martial arts movements: one individual executes handstands, kicks, and dynamic transitions while others observe or perform secondary actions.", "background_and_ambient_analysis": "The background consists of stationary individuals and a static blue mat. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "6ydWzNGFV18", "file_name": "6ydWzNGFV18_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green hat, red-and-white plaid shirt, and dark pants stands on a stage, holding two mallets and striking a large metallic gong mounted on a stand. They shift their stance slightly left and right while swinging the mallets to hit the gong, moving around the stand. The background features green curtains and a colorful wall, but the camera remains static throughout, focusing on the gong and the person’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6ydWzNGFV18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6ydWzNGFV18_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 28.59182633884234, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is striking a large gong with a mallet; the person's arms and body exhibit discrete, purposeful motion due to physical action (gong striking), while the gong vibrates minimally.", "background_and_ambient_analysis": "The background elements (green curtains, patterned wall) remain static across frames with no fluid motion (fire, water, smoke) or environmental phenomena; no significant ambient motion detected."}}
{"video_id": "6zJ9iySjDl8", "file_name": "6zJ9iySjDl8_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue checkered shirt adjusts a dark necktie around their neck, using both hands to tighten and position it; the background shows clothing racks with garments, and the camera maintains a close-up perspective, slightly shifting to follow the hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zJ9iySjDl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zJ9iySjDl8_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 144, "blur_score": 185.2404347924683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving objects are a person's hands manipulating a necktie, performing discrete actions such as looping, pulling, and knotting. The tie moves in controlled, solid-object motions due to physical interaction with the hands.", "background_and_ambient_analysis": "The background features a stable indoor setting with a wall and hanging clothes (including an American flag) showing no shifting, fluid motion, or environmental effects like fire, water, smoke, or wind. All background elements remain consistently positioned without uniform movement."}}
{"video_id": "6zfchprOO_U", "file_name": "6zfchprOO_U_000280_000290.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a baby. The baby is lying down, has a pacifier in their mouth. The baby is moving their hand—first, the hand is up near the face, then they bring it down, maybe wipe their face? Wait, looking at the frames: frame 0, baby's hand is near face, frame 1, still there, frame 2, hand moves down, frame 3, hand is near face again? Wait, no, the baby is making hand movements. Let's check the actions chronologically.\n\nThe baby is lying on a bed, covered with a blanket (gray with patterns). The baby is wearing a light-colored shirt. The pacifier is blue and white. The baby's actions: starts with hand near face, then moves hand towards the head, then maybe the hand is moving in different directions. The baby is turning their head slightly.\n\nWait, the key is to describe motion and behavior in order. So:\n\n- Baby lies on bed, pacifier in mouth. (appearance: small, light shirt, pacifier blue/white)\n- Baby moves right hand up, touches face, then hand moves down, maybe wiping or moving towards head.\n- Then hand moves back up, etc.\n\nChronological order: first, the baby is holding their hand up near the face, then brings it down, then moves it again. The baby is on their back, head on the blanket.\n\nBackground: bed with blanket, some yellowish sheets. Minimal background.\n\nCamera: slight shake, close-up, top-down? Wait, the camera is positioned over the baby, looking down. The movement: slight shake, so camera is a bit unstable.\n\nNeed to be concise. Let's structure:\n\nA baby with a blue and white pacifier lies on a bed covered with a patterned blanket. The baby, wearing a light-colored onesie, moves their right hand from near the face down toward the chest, then lifts it back up to the face, adjusting the pacifier. The camera remains close and slightly shaky, capturing the baby's upper body from a top-down perspective.\n\nWait, check if the hand is moving. In the frames: frame 0: hand near face; frame 1: hand still up; frame 2: hand moves down (to chest?), frame 3: hand is moving towards head. So motion is up-down, hand moving near face.\n\nAlso, the baby's head is moving slightly. Let's see:\n\nIn frame 0: baby's head is down (lying on back), hand up. Frame 1: head moves up a bit. Frame 2: hand moves down. Frame 3: hand up again. So the baby is moving their hand in different directions, maybe rubbing eyes or face.\n\nWait, the instruction says \"focus on motion and behavior\". So: The baby lies on a bed, moving their right hand in front of their face, then bringing it down, then lifting it again. The baby wears a light shirt and has a blue pacifier.\n\nBackground: bed with blanket, minimal.\n\nCamera: close-up, slight shake.\n\nPutting it all together:\n\nA baby wearing a light-colored onesie lies on a bed with a patterned blanket, their blue and white pacifier in the mouth. The baby moves their right hand from near the face to the chest and back up, adjusting the pacifier. The camera, positioned top-down, remains slightly shaky throughout the sequence.\n\nWait, but in the frames, the baby is turning their head? Let's check:\n\nFrame 0: baby's face is facing left, hand up. Frame 1: head turned more, hand still up. Frame 2: hand moves down, head turns. Hmm, maybe the baby is moving their head slightly, but the main action is the hand.\n\nLet me re-read the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo main subject is the baby. Actions:\n\n- Initially, the baby's hand is raised near the face.\n- Then the hand moves down toward the chest.\n- Next, the hand lifts back toward the face.\n- The baby adjusts their position slightly, head turning.\n\nBut need to be concise. Let's check the output format.\n\nLet's draft:\n\nA baby wearing a light-colored onesie lies on a bed with a patterned blanket, holding a blue and white pacifier in their mouth. The baby moves their right hand from near their face down to their chest, then lifts it back up to their face, adjusting the pacifier. The camera, in a top-down perspective, captures the motion with slight shake.\n\nWait, but the background is the bed and blanket, which is minimal. Also, the baby is small, so \"small baby\" maybe.\n\nAnother way: A small baby, dressed in a light", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zfchprOO_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zfchprOO_U_000280_000290.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 93.56455731253624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby is moving its arms and hands (touching face, lifting limbs) as discrete solid objects.", "background_and_ambient_analysis": "Background elements (blanket, bed) show no uniform shifting or fluid motion; no fire, water, or wind dominates the scene."}}
{"video_id": "6zgfebI9tAI", "file_name": "6zgfebI9tAI_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person milking a goat. Let's check the chronological order.\n\nStart: Person is kneeling next to a brown and white goat, milking it. The goat is in a wooden pen. The person is wearing a light blue shirt, dark hat, and gray pants. They're holding the udder.\n\nThen, the person stands up while continuing to milk. The goat moves a bit, maybe walks towards the pen structure. The camera follows the movement, panning slightly to the right. There's a wooden stand with a bowl attached, and the background has a door and some shelves.\n\nNow, need to describe motion and behavior chronologically. Mention appearance: goat is brown with white patches, large. Person: light blue shirt, dark hat, gray pants. Spatial relationships: person is next to goat, which is in pen (wooden structure). Background minimal, but maybe the door and shelves are just context.\n\nCamera perspective: starts close, then pans as the person moves. Slight movement, maybe following the action.\n\nCheck rules: exclude text recognition (like the \"TRIPLE E\" on the door), don't mention names or styles. Keep concise.\n\nLet's draft:\n\nA person wearing a light blue shirt, dark hat, and gray pants milks a brown and white goat standing in a wooden pen. The person kneels beside the goat, holding its udder, then stands while the goat shifts position. The camera pans slightly to the right as the person moves, revealing a wooden stand with a white bowl. Background includes a door and shelves, but minimal details.\n\nWait, need to be concise. Check word count. Make sure chronological: first kneeling, then standing, then camera pan. Mention motion: milking action, standing up, goat moving. Appearance: goat's color, person's clothing. Spatial: pen structure, position relative to goat.\n\nLet me refine:\n\nA person in a light blue shirt, dark hat, and gray pants milks a brown and white goat standing in a wooden pen. Initially kneeling, the person stands while continuing to milk, as the goat shifts position near the pen structure. The camera pans slightly right, showing a wooden stand with a white bowl nearby. Background includes minimal elements like a door and shelves.\n\nWait, \"initially kneeling\" might be good. Check if \"milking\" is the main action. Yes. Also, the goat is large, brown with white patches. Person's clothing details.\n\nAnother version: A person wearing a light blue shirt, dark hat, and gray pants milks a large brown and white goat in a wooden pen. Kneeling beside the goat, the person stands while continuing to milk, as the goat moves. The camera pans slightly right, revealing a wooden stand with a white bowl. Background includes a door and shelves.\n\nBut need to be concise. Let's check the example rules. \"Focus primarily on motion and behavior... chronological order.\"\n\nSo start: person milking goat (kneeling). Then stands. Then camera pan. Mention appearance of person and goat.\n\nFinal draft: A person in a light blue shirt, dark hat, and gray pants milks a large brown and white goat standing in a wooden pen. The person kneels beside the goat, holding its udder, then stands while the goat shifts position. The camera pans slightly right, revealing a wooden stand with a white bowl.\n\nCheck if it's concise. Maybe \"initially kneels\" or \"kneeling\" then stands. Let's make sure.\n\n\"A person in a light blue shirt, dark hat, and gray pants milks a large brown and white goat in a wooden pen. Initially kneeling, the person stands while continuing to milk, as the goat shifts position near the pen structure. The camera pans slightly right, showing a wooden stand with a white bowl.\"\n\nYes, that's good. Check for minimal background: the door and shelves are part of background, but rule says \"minimal unless essential\". The pen structure is essential, but maybe \"wooden pen\" is enough. The stand with bowl is relevant to the action (milking, maybe a container for milk). So mention the stand with white bowl.\n\nAnother point: in the video, when the person stands, the goat moves, so \"as the goat shifts position\". Correct.\n\nNow, check if all rules are followed:\n\na) Motion: milking, kneeling to standing, goat shifting. Chronological.\n\nb) Appearance: person's clothing (light blue shirt, dark hat, gray pants), goat (brown and white, large).\n\nc) Spatial: person next to goat in pen, goat near pen structure.\n\nd) Camera: pans slightly right.\n\ne) Background: minimal, only what's needed (pen structure, stand with bowl).\n\nf) Excluded text recognition (no mention of \"TRIPLE E\" sign).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zgfebI9tAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zgfebI9tAI_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 164.25452679432235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and hat is interacting with a brown-and-white cow, manually adjusting the cow's legs; both the person and cow exhibit controlled, physical motion from direct human handling.", "background_and_ambient_analysis": "Background elements (wooden structure, shelves, and wall) remain static with no uniform shifting or fluid environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "6zrkGhDrJeo", "file_name": "6zrkGhDrJeo_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray shirt and blue jeans walks toward a set of sliding glass doors, then uses his right hand to push and slide the leftmost panel inward, revealing an interior space with stairs. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zrkGhDrJeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zrkGhDrJeo_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 161, "blur_score": 891.771020155091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human (discrete solid object) is moving their arms and body while interacting with glass doors, exhibiting intentional locomotion.", "background_and_ambient_analysis": "Background elements (house structure, glass doors, ground) show no uniform shifting or fluid motion. No fire, water, or smoke present. Ambient environmental motion is absent."}}
{"video_id": "7-7pBF6Sxck", "file_name": "7-7pBF6Sxck_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a dark frame showing a hand, transitions to a bright white flash, then reveals an astronaut in a white spacesuit floating in space, attached to a spacecraft with Earth visible in the background. The astronaut remains stationary relative to the spacecraft. Camera maintains a steady perspective, focusing on the astronaut and spacecraft against the Earth backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-7pBF6Sxck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-7pBF6Sxck_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 96.68922011307609, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An astronaut (discrete object) is moving in space, likely due to physical forces (e.g., pushing off the space station).", "background_and_ambient_analysis": "The background (Earth and space station) is static. The beginning has an overexposure but no fluid/environmental motion. No significant ambient motion present."}}
{"video_id": "7-1tmmx8G4g", "file_name": "7-1tmmx8G4g_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark athletic wear stands on a red running track near a white hurdle, then begins running, leaps over the hurdle, and continues sprinting away. The background includes distant trees and mountains. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-1tmmx8G4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-1tmmx8G4g_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 478.73411351769766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The runner (discrete solid object) is moving through a series of controlled locomotion actions (hurdling, sprinting) driven by explicit physical forces.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; static background elements (fence, trees, track lines) remain stable and unshifted."}}
{"video_id": "7-FSbKNan1w", "file_name": "7-FSbKNan1w_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a light yellow, smooth peeled potato above a metal bowl filled with ice cubes. The hands rotate the potato, inspecting its surface while keeping it positioned above the bowl. The camera maintains a close-up top-down perspective with no significant movement or background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-FSbKNan1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-FSbKNan1w_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 87.53677244244275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively peeling a potato, with the potato and peeling tool (peeler) exhibiting discrete motion due to applied physical forces (peeling action).", "background_and_ambient_analysis": "No shifting backgrounds; metal bowl and ice cubes remain static throughout. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7-LkHelYrlc", "file_name": "7-LkHelYrlc_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, red shorts, and black shoes stands in a tiled room with large grilles in the background, holding a soccer ball. They advance toward the camera, bend at the waist, and place the ball on the floor. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-LkHelYrlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-LkHelYrlc_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 108.63973219079574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red shorts and a dark shirt manipulates a soccer ball: holding it, bending down to place it on the ground, and kicking it. The ball's motion is driven by physical forces from the person's actions.", "background_and_ambient_analysis": "The background consists of static tiled flooring and windows with no visible shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "7-ZbfCbJjPE", "file_name": "7-ZbfCbJjPE_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from above, stacking three small blue dice with white pips vertically on a table. The hand then retracts, leaving the dice in a tall stack. The camera maintains a top-down perspective with slight movement, while the background includes a plastic cup and other indistinct objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-ZbfCbJjPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-ZbfCbJjPE_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 212.1789382743574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand manipulates blue dominoes, stacking them vertically and placing a green domino on top; the motion is caused by direct physical contact and locomotion of the hand and dominoes.", "background_and_ambient_analysis": "The background elements (table surface, plastic cup, and bottle) remain stationary throughout the video with no shifting or environmental motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "7-Sbhj9aS3o", "file_name": "7-Sbhj9aS3o_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A girl in a sleeveless floral dress sits cross-legged on the floor, handling an orange folder. She opens the folder, revealing its contents, then adjusts its position with both hands. A second child is partially visible behind her. A bottle and small containers rest on the floor to the left. The camera maintains a low-angle perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-Sbhj9aS3o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-Sbhj9aS3o_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 80.0368681759225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The girl's hands and the paper she manipulates show discrete, solid object motion during drawing. The bottle of hand sanitizer and other items remain stationary.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (books, bag, floor) remain static with no uniform displacement."}}
{"video_id": "7-TMWwOQMOY", "file_name": "7-TMWwOQMOY_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long red hair wearing a green shirt plays a cello, moving their left hand along the strings while holding the instrument upright. The person turns their head slightly, with the cello positioned in front of them. The camera remains relatively stable with minor adjustments.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-TMWwOQMOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-TMWwOQMOY_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 134.88228372975453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with red hair is actively moving their bow hand and left hand along the cello strings, demonstrating discrete human motion for musical performance.", "background_and_ambient_analysis": "Background consists of static blue curtains and a wall with no visible shifting, fluid motion, or environmental effects (fire, water, wind). No ambient environmental elements present."}}
{"video_id": "6zRMkkp6x5M", "file_name": "6zRMkkp6x5M_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink jacket, dark pants, blue shoes, and a beige hat crouches on a gravelly surface, handling a white rock by picking it up, placing it down, and polishing it with a cloth. A red container sits to their right. The camera captures the scene from a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/6zRMkkp6x5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/6zRMkkp6x5M_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 213.28174000516103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (person) manipulates rocks using hands; motion includes bending, picking up, and placing rocks. Rocks are discrete objects moved by explicit physical forces from the child's hands.", "background_and_ambient_analysis": "Background consists of static pebbles and rocks with no shifting or fluid motion. No environmental elements like water, fire, or wind are present."}}
{"video_id": "7-l6IWlqKI8", "file_name": "7-l6IWlqKI8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with dark hair, wearing a purple and white jacket, picks a red object from a bush. She turns to face the camera while holding it, then runs toward a group of people and a vehicle in the background. The camera follows her movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-l6IWlqKI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-l6IWlqKI8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 242.44195790110692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (wearing a white hoodie and purple shirt) is running across the grass while holding a red object (apple). A group of people standing near a white car in the background shows negligible motion.", "background_and_ambient_analysis": "The background consists of trees and grass with minimal wind-induced sway; no fire, water, smoke, or significant fluid motion observed. Background elements remain relatively stable without uniform shifting."}}
{"video_id": "7-dJxjvB7pI", "file_name": "7-dJxjvB7pI_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual in a blue denim jacket and camouflage pants stands in front of a sliding glass door at night, bending slightly before turning and walking away from the door, exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-dJxjvB7pI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-dJxjvB7pI_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 30.60828882446554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue jacket and camouflage pants is moving, shoveling snow, bending, and walking away from the door.", "background_and_ambient_analysis": "The background (door, wall, snow) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "7-snMB0J4SQ", "file_name": "7-snMB0J4SQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals in red and white uniforms lift a person into the air; the airborne individual, also in red and white, performs a horizontal flip against the sky, with the crowd visible below. The camera follows the motion upward from ground level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7-snMB0J4SQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7-snMB0J4SQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 325.3134662790767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple cheerleaders in red uniforms perform coordinated stunts: one is lifted, thrown into the air, and caught by others. This motion is due to explicit physical forces from human locomotion and collisions during acrobatic maneuvers.", "background_and_ambient_analysis": "The background features clear blue sky, stationary buildings, and trees without significant fluid motion. Flags in the background show minimal wind-induced movement, but this is not dominant; the primary focus is on human subjects."}}
{"video_id": "700g4ZFQaVE", "file_name": "700g4ZFQaVE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue spatula stirs a vibrant salad in a clear glass bowl, mixing diced mango, green onions, and other vegetables. The bowl sits on a pink surface as the hand moves the spatula in circular motions, combining the ingredients. The camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/700g4ZFQaVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/700g4ZFQaVE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 30.374247058725057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively stirring a salad in a glass bowl, with distinct solid objects (salad ingredients like corn, onions, and other vegetables) moving due to the hand's stirring motion.", "background_and_ambient_analysis": "The background is a solid pink surface with no shifting or fluid/environmental motion (e.g., no fire, water, or wind), confirming it is static and not ambient_environmental."}}
{"video_id": "70YVUnMqyfY", "file_name": "70YVUnMqyfY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with gray hair, wearing a black tank top and silver bracelets, holds a peeled banana in a kitchen, gesturing with their free hand. The scene cuts to another individual partially visible behind a wall, then returns to the first person adjusting their hair near the kitchen counter. The camera alternates between close-ups of both subjects with slight handheld movement, maintaining focus on their upper bodies against the kitchen backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70YVUnMqyfY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70YVUnMqyfY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 257.3747258616181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: a toothbrush (brushing teeth), a banana (being eaten), and a hand covering mouth.", "background_and_ambient_analysis": "Backgrounds in all scenes are static (kitchen cabinets, walls). No ambient environmental motion (fire, water, wind) detected."}}
{"video_id": "70aVln1wfSY", "file_name": "70aVln1wfSY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark athletic wear begins running on an indoor track, sequentially clearing multiple yellow and silver hurdles as he moves from left to right. Other individuals are seated or standing near the track’s edge, observing. The camera follows the runner’s movement, panning slightly to keep him in frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70aVln1wfSY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70aVln1wfSY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 121, "blur_score": 1226.2491071122488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A runner (discrete solid object) moves forward, jumps over hurdles, and continues running; other static/low-motion figures (e.g., officials, spectators) are present but not primary motion sources.", "background_and_ambient_analysis": "Background elements (walls, signs, track boundaries) show no uniform shifting across frames; no fire, water, smoke, or wind effects observed."}}
{"video_id": "706SsDTunz0", "file_name": "706SsDTunz0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a man in a brown t-shirt and glasses, looking down. Then he's seen using a tool on a wall, maybe a power tool. The background has a building with a window and some structures. The next scene shows him shirtless, working on the wall with the tool. Then a person in a red shirt and jeans is standing by a car, maybe looking at something. Wait, the timestamps are short: 0.0 to 5.0 seconds. Let's check each frame.\n\nFirst frame: man with glasses, brown shirt, leaning down. Second frame: same man, still looking down. Third frame: he's shirtless, using a tool (maybe a drill or grinder) on a stone wall. Fourth frame: same shirtless action, hands on tool. Fifth frame: different person, wearing red shirt and jeans, standing near a vehicle, with greenery in the background.\n\nWait, but the problem says \"main subjects\" in chronological order. So the sequence is:\n\n1. Man in brown t-shirt, glasses, looking down (first two frames).\n\n2. Then, shirtless man (third and fourth frames) using a tool on a stone wall.\n\n3. Then, a person in red shirt and jeans standing near a vehicle (fifth frame).\n\nWait, but the video is 5 seconds, so 5 frames? Let's list the key actions:\n\n- Frame 0: Man in brown t-shirt, glasses, looking down.\n\n- Frame 1: Same man, still looking down.\n\n- Frame 2: Shirtless man (showing torso, gray pants) using a tool (maybe a grinder) on a stone wall.\n\n- Frame 3: Same shirtless man, continuing the tool work.\n\n- Frame 4: Person in red shirt, jeans, standing next to a car (or vehicle), with greenery.\n\nWait, the user's input has the video clips as:\n\n[0.0] man with glasses, brown shirt, looking down.\n\n[1.4] same man, still looking down.\n\n[2.5] shirtless man, gray pants, using tool on stone wall.\n\n[3.6] same shirtless man, tool work.\n\n[4.7] person in red shirt, jeans, by car.\n\nSo the chronological order is:\n\n1. A man wearing a brown t-shirt and glasses looks down.\n\n2. He continues looking down.\n\n3. Then, a shirtless man in gray pants uses a power tool on a stone wall.\n\n4. The shirtless man continues the tool work.\n\n5. Finally, a person in a red shirt and jeans stands next to a vehicle.\n\nNow, describe the motion and behavior. Let's structure:\n\n- Start: Man in brown t-shirt, glasses, looking down.\n\n- Then: He continues looking down.\n\n- Then: Shirtless man in gray pants (showing torso) uses a tool on a stone wall (spatial: against a stone wall, perhaps).\n\n- Then: Shirtless man continues tool work.\n\n- Then: Person in red shirt and jeans stands by a vehicle (spatial: next to car, with greenery in background? But background minimal as per rules).\n\nBut rules say concise, chronological paragraph. So list the sequence.\n\nAlso, spatial relationships: e.g., shirtless man is in front of stone wall.\n\nCamera perspective: The first part is close-up (since it's showing the man's upper body), then maybe a shift. But the output should conclude with camera perspective.\n\nWait, the rules say: conclude with camera perspective and movement. So need to note how the camera moves.\n\nLooking at the frames: first part (0.0-1.4) is close-up of man's face. Then (2.5-3.6) is close-up of his hands on the tool. Then (4.7) is a wider shot showing the person by the car.\n\nSo camera: starts close-up, then maintains close-up on action, then shifts to a wider shot.\n\nBut need to be concise.\n\nPutting it all together.\n\nFirst, the man in brown t-shirt and glasses looks down. Then, a shirtless man in gray pants uses a power tool on a stone wall. Then, a person in red shirt and jeans stands by a vehicle.\n\nBut need to describe motions: looking down, using tool, standing.\n\nLet's write the caption.\n\n\"First, a man in a brown t-shirt and glasses looks downward. Then, a shirtless man in gray pants uses a power tool against a stone wall. Finally, a person in a red shirt and jeans stands next to a vehicle, with greenery in the background.\"\n\nWait, background minimal, so maybe don't mention greenery unless essential. The fifth frame is by a car, with greenery, but rules say minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/706SsDTunz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/706SsDTunz0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 66.27580927087556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands and carving tool (chisel) are moving as he applies force to shape the stone/wood material. Motion is discrete, controlled locomotion due to explicit physical action.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind). Background remains static in both shots (window structure and workshop walls show no uniform movement)."}}
{"video_id": "70l5F4H7ckU", "file_name": "70l5F4H7ckU_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people work together to unload a large orange object from a white moving truck with an extended ramp on a grassy area. The scene transitions to an indoor setting where a person seated in a chair speaks. The camera then focuses on a close-up of orange and black lifting straps.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70l5F4H7ckU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70l5F4H7ckU_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 490.1339894258805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "In the first scene, a person is moving a large orange object (via locomotion and lifting) and the person is walking up a ramp. In the second scene, a person is making hand gestures while seated.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed in either scene; background elements (trees, truck, lamp, wall) are static."}}
{"video_id": "70UMqgzuEpM", "file_name": "70UMqgzuEpM_001246_001256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand, clad in gray and black, holds a small white object while using a carving tool to shape it, generating thin wood shavings that fall onto blue denim fabric. The hand adjusts the object’s position and continues carving, with shavings accumulating around the work area. The camera maintains a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70UMqgzuEpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70UMqgzuEpM_001246_001256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 115.79570836804825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Hands (person) manipulating a solid block object; debris is static. Motion arises from physical interaction between hands and the block.", "background_and_ambient_analysis": "No significant background shifts or fluid/environmental motion detected. Static background elements (jeans, floor) show no uniform movement."}}
{"video_id": "70qFyA9EH1c", "file_name": "70qFyA9EH1c_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children stand behind a table filled with fruits, bowls, and small containers. The child in a white chef’s hat and bow tie moves their hands, interacting with items on the table, while the other child, wearing a beige outfit, holds a microphone. The chef-child is positioned to the right of the microphone holder. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70qFyA9EH1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70qFyA9EH1c_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 461.9574544471068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "The chef in the white uniform and bow tie shows subtle hand movements (e.g., gesturing), while the child exhibits minor body/limb adjustments. These are discrete solid objects moving due to locomotion/gestures.", "background_and_ambient_analysis": "Background elements (lion cutout, decorative signs, backdrop) show no uniform shifting or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "70z1vUgg8Nk", "file_name": "70z1vUgg8Nk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a dark jacket over a light top, is seated facing the camera. They raise their right hand to wave, then lean forward slightly before returning to a neutral seated position. The camera remains stationary throughout, with a store interior visible in the background but not affecting the motion description.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/70z1vUgg8Nk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/70z1vUgg8Nk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 134, "blur_score": 1986.8044435329648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is moving her hands and adjusting her hair; no other discrete solid objects are moving.", "background_and_ambient_analysis": "Background shows stationary windows with a car and buildings outside; no fluid motion (fire, water, smoke, wind) or significant ambient motion detected."}}
{"video_id": "71BlZO6zbTs", "file_name": "71BlZO6zbTs_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a black gaming controller with red illuminated buttons, rotating it to display its front and sides, then pressing various buttons while the controller's lights glow. The background features a blurred screen, and the camera maintains a close-up perspective with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71BlZO6zbTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71BlZO6zbTs_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 181.50623430021074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are actively manipulating a game controller, rotating it, pressing buttons, and moving it in various directions. The controller's LEDs illuminate as buttons are engaged, showing discrete physical interactions.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background elements (computer monitor, keyboard) remain static and stable throughout the video."}}
{"video_id": "714gqPuZAOs", "file_name": "714gqPuZAOs_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a top-down view of various objects on a dark surface, including a round mirror in a clear plastic package with a cardboard backing, small cards, and a silver-wrapped item. The camera pans slightly to reveal these items from different angles. A hand then enters the frame, adjusting a large green-and-white patterned textile with intricate floral motifs and repositioning it on the surface. The camera continues to pan, capturing the arrangement of items around the textile, with the background remaining dark. Camera movement includes top-down perspective with slight panning and tilt to show the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/714gqPuZAOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/714gqPuZAOs_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 180.54699118032852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves a piece of paper, a patterned book/card, and a small object on the table.", "background_and_ambient_analysis": "The background (table, packages) remains static without uniform shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "71JkyrhRwO8", "file_name": "71JkyrhRwO8_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top, pink shorts, and blue sneakers walks toward the camera across a grassy field, then bends down to adjust her left sneaker while facing the camera. The background features distant houses and trees, with the camera maintaining a steady perspective as she moves closer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71JkyrhRwO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71JkyrhRwO8_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 625.9307061629759, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (wearing pink shorts and blue shoes) performs controlled bending/motion, with clear movement of limbs and torso. Bounding box tracking shows discrete locomotion of the person.", "background_and_ambient_analysis": "The background (houses, trees, grass) shows no significant shifting or fluid motion; static elements remain stable across frames. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "71bbSE2NNXk", "file_name": "71bbSE2NNXk_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a white background. On the left, there's an electric wine aerator, which is a tall, narrow device with a black top. Next to it is a green wine bottle with a red cap. A hand from the right reaches in and moves a wine glass filled with red wine. Then the hand moves away, and the scene shifts to show the aerator and its box. The text \"Electric Wine Aerator\" appears, but I need to exclude text recognition. So focus on actions. \n\nFirst frame: hand with wine glass approaches, moves, then leaves. Then the bottle and aerator are shown with the box. The camera is static, probably top-down or front view. Let's sequence:\n\n- Initial frame: hand (dark sleeve) holding wine glass (red wine) moves toward the bottle and aerator. Then hand retracts. Next, the scene shows the aerator and box without the hand. The background is plain white. Camera perspective is fixed, no movement. \n\nNeed to describe motion: hand enters from right, moves wine glass near bottle, then pulls back. Then the bottle is moved out of frame, leaving aerator and box. The bottle is green with red cap, aerator is tall, black top. \n\nSo chronology: hand holds wine glass (red wine) on the right, moves left toward the green wine bottle and the electric aerator, then the hand exits. The bottle is removed, leaving the aerator and its box. The camera stays still, top-down view. \n\nWait, in frame 0, the hand is reaching for the bottle. Then frame 1, the hand is gone? Wait the first frame shows hand with wine glass next to bottle. Then frame 1: the hand and glass are gone, only aerator and bottle. Wait the video frames: [0.0] shows hand with glass, bottle, aerator. [1.4] shows aerator and bottle, hand gone. Then [2.5] shows \"Electric Wine Aerator\" text, aerator and box. Wait, the user provided the video frames as 0.0, 1.4, 2.5, etc. So the sequence:\n\n- Start: Hand (dark sleeve) holding wine glass with red wine moves from right toward the green wine bottle (red cap) and the electric wine aerator (tall, black top). The hand then withdraws, leaving the aerator and bottle visible. \n\n- Then, the bottle is moved to the right, out of the frame, leaving only the aerator and its packaging box. The text \"Electric Wine Aerator\" appears, but we ignore text. \n\nSo motion: Hand (right side) moves left, holding wine glass, then hand exits. Bottle is moved right, leaving aerator and box. \n\nWait, in frame 0: hand is near the bottle. Frame 1: hand is gone, bottle is there. Frame 2: bottle is removed, aerator and box are there. \n\nSo chronological order:\n\n1. A hand holding a wine glass filled with red wine enters from the right side, moves toward a green wine bottle (with red cap) and a tall electric wine aerator (black top, transparent body) positioned to the left of the bottle. \n\n2. The hand retracts, leaving the bottle and aerator in place. \n\n3. The bottle is then removed from the scene, leaving only the electric wine aerator and its packaging box. \n\nCamera is static, top-down view. Background is plain white. \n\nSo the caption should be concise, in order. \n\nCheck rules: a) motion and behavior chronologically. b) appearance and number. c) spatial relationships. d) camera perspective. e) minimal background. f) exclude text. \n\nSo:\n\nA hand holding a wine glass filled with red wine moves from the right toward a green wine bottle with a red cap and a tall electric wine aerator with a black top and transparent body, positioned to the left of the bottle. The hand then retracts, and the bottle is removed, leaving the aerator and its box on the white surface. The camera remains static in a top-down view with no movement.\n\nWait, \"removed\" – is the bottle moved to the right? In frame 0, the bottle is there, frame 1: bottle is still there? Wait the frames:\n\n[0.0] has hand, bottle, aerator.\n\n[1.4] shows the aerator and bottle, hand gone. So hand moves away.\n\n[2.5] shows the aerator and box, bottle gone.\n\nSo:\n\n- Start: hand holds wine glass, moves toward bottle and aerator. \n\n- Then hand moves away. \n\n- Then bottle is moved out, leaving aerator and box. \n\nSo step", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71bbSE2NNXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71bbSE2NNXk_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 157, "blur_score": 693.9308657323388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand moves a wine bottle out of the frame, and a wine aerator remains stationary during the transition.", "background_and_ambient_analysis": "The background is a static white wall with no shifting or environmental effects (fire, water, smoke, wind)."}}
{"video_id": "71Y29E8jCDM", "file_name": "71Y29E8jCDM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two people in the foreground: a person in a light green shirt and blue visor clapping their hands on the left, and another in a red sleeveless top on the right. As the camera slightly pans left, a third person in a green shirt and dark shorts walks from the right toward the pyramid in the background. The person in the green shirt and visor continues clapping, while the pyramid’s stone steps and clear sky remain visible behind them. The camera maintains a stable, slight pan-left motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71Y29E8jCDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71Y29E8jCDM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 355.80809746637345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two foreground individuals (wearing green and red clothing) exhibit hand gestures and slight body movements. A third individual (in green) walks across the background, moving toward the pyramid.", "background_and_ambient_analysis": "The pyramid and surrounding sand/ground remain static throughout; no fire, water, or wind-driven motion observed. Background elements (pyramid) show no uniform shifting, indicating no ambient environmental motion."}}
{"video_id": "71j9-FRe_1Y", "file_name": "71j9-FRe_1Y_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person sitting on a couch, holding something, maybe a phone or a small object. Then they move their hands, stand up, and the camera angle shifts. The background has hats, posters, a guitar. Need to focus on motion and behavior.\n\nFirst, the person is seated, hands near face. Then they move their hands, stand up, and the camera is shaky. Wait, the video shows the person sitting, then they stand up. Let's check the timestamps. The first part is the person sitting, hands in front. Then in frame 4-5, they stand up. So chronological order: sitting, then standing.\n\nAppearance: person in dark shirt, blue shorts. Spatial: in a room with wall decorations. Background is minimal except for the wall. Camera perspective: starts with a shot that might be from a low angle or camera mounted, then the person stands and the camera shakes, so the camera movement is a slight shake when they stand.\n\nNeed to be concise. Describe the action in order. Start with sitting, holding object, then stands up. Mention the person's clothing. Background is not essential, but the hats and posters are part of the setting. Wait, rules say minimal background unless essential. So maybe just note the room with wall decorations.\n\nWait, the problem says \"exclusion text recognition, named characters, or stylistic analysis\". So no mentioning the posters or hats specifically, just say \"room with wall decorations\".\n\nWait, the video has a wall with hats, posters, a framed item. But the rule says minimal background. So maybe just say \"in a room with wall decorations\".\n\nSo the main subject: person wearing dark shirt and blue shorts, seated on a couch. Initially holding an object (not sure, but \"holding a small object near their face\"). Then stands up, moving out of frame. Camera: starts static, then shakes as the person stands.\n\nWait, the video shows the person sitting, hands in front, then in the next frames, they move their hands up, stand up, and the camera shakes. So the sequence is: seated, holding something, then stands up, causing camera to shake.\n\nLet's structure it.\n\n\" A person in a dark shirt and blue shorts is seated on a couch, holding a small object near their face. They then stand up, moving their hands away, and the camera shakes slightly as they rise. The scene takes place in a room with wall decorations visible in the background. The camera maintains a static position initially before shaking during the person’s movement.\"\n\nWait, but need to be concise. Let's check the rules: chronological, motion and behavior first.\n\nStart: person seated, hands near face. Then they move, stand up. So \"A person wearing a dark shirt and blue shorts sits on a couch, holding an object near their face. They then stand up, raising their hands and moving out of frame, causing the camera to shake slightly. The background shows a room with wall decorations.\"\n\nBut the camera movement: the problem says \"conclude with camera perspective and movement\". So initial camera perspective: maybe close-up or fixed, but in the video, the first frames have a view of the person, then when they stand, the camera tilts or shakes.\n\nWait, the first part of the video (frame 0-3) shows the person sitting, then frame 4-5 shows them standing up. The camera might be static until they move, then shakes.\n\nSo the caption should be:\n\n\"A person in a dark shirt and blue shorts sits on a couch, holding an object near their face. They then stand up, moving their hands upward and out of the frame, causing the camera to shake slightly. The background features wall decorations in a room. The camera remains static initially before shaking during the person’s movement.\"\n\nBut need to be concise. Let's check the examples.\n\nWait, the output must be a paragraph. Let's try to condense.\n\n\"A person in a dark shirt and blue shorts sits on a couch, holding an object near their face. They then stand up, raising their hands and moving out of frame, causing the camera to shake. The scene is set in a room with wall decorations visible in the background. The camera stays stationary at first, then shakes during the person’s movement.\"\n\nWait, but need to make sure it's concise. Let's look at the rules: \"concise, chronological paragraph\".\n\nFirst, the person is sitting, then stands up. So:\n\n\"A person wearing a dark shirt and blue shorts is seated on a couch, holding a small object near their face. They stand up, moving their hands upward and out of the frame, causing the camera to shake slightly. The background includes wall decorations in a room. The camera remains static initially, then shakes during the person’s movement.\"\n\nCheck if background is essential. The rule says", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71j9-FRe_1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71j9-FRe_1Y_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 161, "blur_score": 271.98399308668775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: sitting, then standing up and moving away. The person is the only moving discrete object.", "background_and_ambient_analysis": "The background (wall and framed items) is stationary with no fluid or environmental motion (fire, water, smoke, wind) observed. The environment is stable."}}
{"video_id": "71c9u0lMxb4", "file_name": "71c9u0lMxb4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink shirt and blue jeans sits on grass beside a girl in a light blue shirt and denim shorts, who bends over a pink tote bag. The girl stands, pulls an object from the bag, and holds the handle while the woman leans forward, then stands to observe. The camera remains stationary throughout, capturing the interaction against a brick wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71c9u0lMxb4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71c9u0lMxb4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 368.14022838212384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (in blue) moves from bending over the pink box to standing and carrying it away. The adult remains seated. The box is lifted and carried by the child.", "background_and_ambient_analysis": "The background (brick wall, grass, pipe) shows no shifting or environmental motion (no fire, water, wind)."}}
{"video_id": "71yL20tp-vA", "file_name": "71yL20tp-vA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a wooden spoon stirs a metal pot filled with light brown grains over a metal grill atop smoldering embers, moving the spoon in a circular motion within the pot. The pot rests on the grill, surrounded by stones and partially visible greenery. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71yL20tp-vA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71yL20tp-vA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 121, "blur_score": 762.666590770169, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a wooden spoon is stirring grains in a pot.", "background_and_ambient_analysis": "The background (stones, grate, and greenery) is stable with no significant fluid or environmental motion. The fire embers are visible but do not dominate the scene."}}
{"video_id": "720FN10kBcc", "file_name": "720FN10kBcc_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue checkered shirt raises their right hand in a pointing motion, then lowers it while moving their head slightly upward and downward. The individual's head and upper body shift position, with the background featuring a dark cabinet and indistinct objects. The camera remains mostly stationary with minimal movement, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/720FN10kBcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/720FN10kBcc_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 466.08243205447815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a blue checkered shirt moves their head and hands (e.g., waving, gesturing, and nodding) in a manner consistent with intentional locomotion.", "background_and_ambient_analysis": "The background (wall and furniture) shows no shifting or fluid motion; it remains stationary throughout the clip. No fire, water, smoke, or wind is present."}}
{"video_id": "71wA6A4yJG0", "file_name": "71wA6A4yJG0_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand on the left side of the frame holds and adjusts a bright circular light source, moving it slightly while a sheet of paper is attached to the wooden wall beside it. In the background, a person lies under a blue patterned blanket on a couch near a brick fireplace with decorative items on its mantel. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/71wA6A4yJG0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/71wA6A4yJG0_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 95.25267393435166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A fan is rotating due to internal motor forces, causing a continuous change in its bounding box.", "background_and_ambient_analysis": "Static background elements (wall, shelf) show no uniform shift. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "726H-s0S7bA", "file_name": "726H-s0S7bA_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue checkered shirt is seated on a beige couch, manipulating a light-skinned leg positioned in front of them. Their hands move along the leg, adjusting its position and orientation. The background includes a kitchen with cabinets and a sink. The camera remains steady in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/726H-s0S7bA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/726H-s0S7bA_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 87.20580786997006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) moves their arm and hand in a controlled manner, adjusting clothing and demonstrating limb positioning.", "background_and_ambient_analysis": "Static background elements (couch, wall, computer monitor) show no shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "72GYearbvmM", "file_name": "72GYearbvmM_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two capoeira practitioners engage in a dynamic exchange: one wears a green, red, yellow shirt and black pants while the other wears a white shirt and dark pants. They move fluidly around each other, executing kicks and dodges, with the white-shirted individual performing a sweeping motion and the other countering. The audience surrounds them in a circle, seated and clapping, while the camera remains stationary in a frontal perspective, capturing the motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/72GYearbvmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/72GYearbvmM_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 323.48165886578226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in the center are engaged in dynamic physical combat (kicking, dodging, grappling), with minor movements from drummers in the background.", "background_and_ambient_analysis": "The background (banner, spectators, walls) is stationary with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "723k2ylBkfw", "file_name": "723k2ylBkfw_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dancers, one in a red skirt and yellow top, the other in dark pants and a brown top, begin facing each other and move closer in a dance sequence, then hold hands and walk forward together toward the camera. The room has wooden flooring, large windows, and scattered furniture and plants in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/723k2ylBkfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/723k2ylBkfw_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 109.19610287996186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (a man and woman) exhibit coordinated locomotion through step-based movements, body rotations, and arm gestures, driven by physical exertion.", "background_and_ambient_analysis": "Background elements (walls, windows, furniture) remain static with no shifting or environmental motion (e.g., fire, water, smoke, wind). Lighting gradually dims but does not involve fluid or gaseous motion."}}
{"video_id": "726WCIh_pgQ", "file_name": "726WCIh_pgQ_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video of a group of people, probably singers, performing in what looks like a church with stained glass windows.\n\nThe main rules are to focus on the motion and behavior of the main subjects in chronological order. So I should note what each person is doing step by step. There are six people, all standing in a line. They're holding microphones, so they're likely singing. Each has a music stand in front of them. The first person on the left is in a blue top and black pants, then a white dress, red skirt, another white dress, and the last in black. Wait, the user says \"briefly describe their appearance and number (color, size, orientation).\" So maybe list their outfits briefly.\n\nThey're all standing in front of music stands. The background has stained glass windows, but I should keep background descriptions minimal. The user mentioned to exclude text recognition, so no need to mention the words on the stands.\n\nNext, the motion: the video starts with them holding microphones, maybe singing. The frames show slight movements, like their mouths moving as they sing. The last person on the right might be adjusting her hair or something. Wait, looking at the frames: in the first frame, the person on the far right is holding her hand near her mouth, maybe singing. Then in the next frames, maybe slight shifts in posture. But since it's a short video, the main action is them singing. \n\nSpatial relationships: the singers are arranged in a line, each with their music stand. Left to right: blue top, white dress, red skirt, white dress, black outfit. The camera is stationary, top-down? Wait, the description says \"camera perspective and movement.\" The user says in the example: \"top-down, pan left, slight shake.\" Here, the camera seems to be at eye level, maybe a slight pan. Wait, but the frames don't show any movement. The video is probably a static shot, so maybe no camera movement. The user says \"conclude with camera perspective and movement.\" So maybe \"stationary camera\" or \"fixed perspective.\"\n\nThe caption needs to be concise, chronological. So start with the singers standing in a line, holding microphones, singing. Describe their appearance briefly. Then their movements: maybe slight head movements, hand adjustments. The background is stained glass windows, but minimal description. The main subjects are the six singers, each in different colored outfits.\n\nWait, the exact frames show them all holding microphones. The first person on the left has a blue top, then white, red, another white, black. The last person in black is on the right. All standing, singing. Maybe slight changes in posture as they sing. The caption should list them in order from left to right, noting their attire briefly. Then mention they are singing with microphones, maybe some head movements. The camera is static, no movement.\n\nLet me check the rules again. Focus on motion and behavior chronologically. So the video starts with them standing, singing. Then maybe slight movements like adjusting posture or hands. The user says \"briefly describe their appearance and number (color, size, orientation).\" So mention the number (six), their colors (blue, white, red, white, black), but not size or orientation. Spatial relationships: arranged in a line, each with music stand.\n\nConclude with camera: stationary, fixed perspective. Background is minimal, so just mention the stained glass windows as part of the setting but not elaborate.\n\nWait, the background is the stained glass windows, which are part of the church. But the rule says to keep background descriptions minimal unless essential. Since it's a church, maybe \"in front of stained glass windows\" but not too much.\n\nPutting it all together: Six female singers stand in a line facing forward, each holding a microphone and positioned behind music stands. The leftmost singer wears a blue top and black pants, followed by a white dress, a red skirt, a white dress, and a black outfit; the rightmost singer in black is slightly taller. They sing with slight head movements and hand adjustments near microphones. The camera remains stationary, capturing the group from a frontal perspective against a backdrop of stained glass windows.\n\nWait, but the user says \"exclude text recognition, named characters, or stylistic analysis.\" So no need to say \"female\" if it's obvious, but the example uses \"singers.\" Also, check the rules: \"mention spatial relationships if relevant.\" So they are in a line, left to right.\n\nWait, the video starts with all standing, singing. So the chronological order is them singing. Maybe the motion is minor: slight movements as they sing, perhaps adjusting posture. But the video is short, so maybe the main action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/726WCIh_pgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/726WCIh_pgQ_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 40.239012841352235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The choir members (people) are moving slightly due to singing (mouth movements and subtle body motions).", "background_and_ambient_analysis": "The background (stained glass windows and church interior) is static with no environmental motion (fire, water, wind, smoke)."}}
{"video_id": "72hHZdTgNBs", "file_name": "72hHZdTgNBs_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand enters from the left, adjusting a pink floral design on a white surface. The hand repositions the flowers and stems, moving across the design. The camera remains static in a close-up perspective, capturing the hand's actions against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/72hHZdTgNBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/72hHZdTgNBs_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 182.00660550016164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand moves across the frame, drawing a floral design on the surface; the motion is deliberate and trackable as the hand manipulates the drawing tool.", "background_and_ambient_analysis": "The background (white surface with 'SGMR Design' text) remains static with no shifting or fluid motion; no environmental elements like fire, water, or wind are present."}}
{"video_id": "72kfjLWYpSQ", "file_name": "72kfjLWYpSQ_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with an outdoor patio scene. There are people sitting at a table, maybe eating or drinking. Then a title card \"SUPER MESSY!\" comes up. After that, the scene shifts to a messy patio again with two kids. One kid is on the ground, maybe playing with a blue ball? Another kid is standing. Then the camera shows a person in a beige shirt and shorts handling a blue ball. The background has green grass and a trampoline. Need to focus on the motion and behavior chronologically.\n\nFirst part: The video opens with two individuals seated at a patio table under a canopy, surrounded by scattered items. Then a title card appears. Next, the scene returns to the patio where two children are present—one is seated while another stands near a table with various objects. The camera then focuses on a child in a beige shirt and shorts interacting with a blue ball on the wet patio surface, which is scattered with debris. The background includes a grassy area with trees and a trampoline. The camera perspective shifts between these scenes, maintaining a ground-level view that captures the chaotic activity.\n\nWait, need to follow rules. Focus on motion and behavior. Let's list each part:\n\n1. [0.0] Outdoor patio: two people sitting at table, some items around (like chairs, table with stuff).\n2. [1.4] Title card \"SUPER MESSY!\".\n3. [2.5] Back to patio: two kids, one sitting, one standing. One is holding a blue ball?\n4. [3.6] Close-up of a kid (beige shirt, shorts) handling blue ball on wet patio with debris.\n\nNow, chronological paragraph. Start with initial scene, then title, then back to scene. Describe motions: first scene has people at table, then title, then kids interacting. Need to mention motion: \"sitting\", \"handling the ball\", etc.\n\nCheck rules: exclude text recognition (so don't mention \"SUPER MESSY!\" as text, but the video has it, but rule f says exclude text recognition. Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So in the caption, don't mention the text \"SUPER MESSY!\". So the title card is just a part of the video, but we don't describe it as text. Wait, the instruction says \"Exclude text recognition\", meaning don't mention the text on screen. So the title card is part of the video, but we don't reference it as text. So the caption should describe the visual content without mentioning the text.\n\nWait, but the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the title \"SUPER MESSY!\" is text, so we don't mention it. So when describing the video, just focus on the scenes.\n\nSo the video starts with an outdoor patio scene with people. Then the title card (but since we can't mention text, we just note the transition to a new scene, but maybe the caption should describe the action without referring to the text. Wait, the user says \"the provided video\" includes the title card. But the rules for caption say exclude text recognition. So the caption shouldn't mention \"SUPER MESSY!\" as text, but the title card is a scene. Wait, the video has a title card, but the caption should describe the video content, not mention the text. So maybe the caption skips the title card? Or just says \"a title card appears\" but not the text. Wait, the rule says \"Exclude text recognition\", so if the title card has text, we don't describe the text, just the scene.\n\nBut the user's example: the first frame is the patio, then title card, then back to patio. So for the caption, when the title card is shown, since it's just a title, but the rule says exclude text recognition, so we might just describe the scene as \"a title card appears (but without text, so maybe ignore it, but the video has it as a frame). Wait, no, the caption should describe what happens chronologically. So the sequence is:\n\n- Initial scene: two people at patio table.\n\n- Then a title card (but since text recognition is excluded, we just note the transition to a title card without mentioning text, but the problem says to describe the motion and behavior of main subjects. So maybe the title card is a non-action scene, so the caption might say \"The video transitions to a title card displaying text, but since text is excluded, we don't mention it. But the next scene is the patio again.\"\n\nWait, but the rules are a bit confusing. Let's re-read: \"a) Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/72kfjLWYpSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/72kfjLWYpSQ_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 469.301536349808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a boy are moving: the man interacts with objects on the table, and the boy moves around (e.g., sits, stands, holds a blue ball). These are solid, distinct objects with motion due to their own actions.", "background_and_ambient_analysis": "Static background elements (trees, grass, house structure) show no uniform shifting. No fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "73JbvjC2N1w", "file_name": "73JbvjC2N1w_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt plays a wooden bass guitar, their left hand pressing strings on the fretboard while the right hand strums. The camera transitions from a close-up of the hands to a wider shot revealing the person’s upper body, with the bass angled diagonally across their torso. The background remains dark and indistinct. The camera begins focused on the hands and then pans slightly upward to capture the player’s torso and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73JbvjC2N1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73JbvjC2N1w_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 881.6966899478912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands moving on a guitar fretboard and strumming strings; the guitar is stationary while the hands perform discrete, solid-object motion.", "background_and_ambient_analysis": "Dark background with no visible shifting walls or ground elements; no fire, water, smoke, or wind motion observed."}}
{"video_id": "73Fp0EWqGQQ", "file_name": "73Fp0EWqGQQ_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video based on the provided frames. The rules are pretty specific.\n\nFirst, I need to focus on the main subjects, which are the people in the video. Let me look at the frames given. There are a few frames showing different angles of a room with people moving around tables.\n\nIn the first frame, there's a group of people around tables. Some are sitting, some standing. The second frame shows them moving, maybe walking around. The third frame has them in different positions, and the fourth frame seems like they're dispersing. The fifth frame is similar but maybe a bit more spread out.\n\nI need to describe the motion and behavior in chronological order. So, starting from the first frame to the last. The main subjects are people, probably kids or students since there's a 'C.K.C.' on a jacket, but I shouldn't mention names or specific text. The rules say to exclude text recognition, so I'll skip that.\n\nAppearance: There's a person in a pink shirt, blue shirt, someone in green and orange with a long skirt or pants. The colors are important. Number: There are several people, maybe around 7 or 8? But I shouldn't count exactly unless clear. The video shows movement from left to right, maybe the camera is panning.\n\nSpatial relationships: In the first frame, people are at tables. Then they start moving around, maybe walking in different directions. The background has banners on the wall, but the user says to keep background minimal unless essential. The banners might be part of the room's decor, but since the main focus is on people moving, maybe just mention the room is indoors with tables and chairs.\n\nCamera movement: The frames seem to pan left or right. The description should mention if the camera is moving. The user says \"conclude with camera perspective and movement.\" So maybe \"the camera pans left\" or similar.\n\nWait, the example output mentions \"pan left, slight shake.\" So I need to describe the camera movement at the end.\n\nLet me structure it:\n\nChronological order: Start with people seated at tables, then standing and moving around. The person in pink and blue clothes move from left to right. Others follow. The person in green and orange (maybe a mascot?) moves through the room. The camera pans left to show more people.\n\nWait, in the frames, the camera seems to move left. The first frame shows a group at tables, then the next frame shows the camera shifting to the right, but the person in green is moving. Wait, the video is a sequence of frames. The user provided five frames (0 to 5 seconds). Let's see the sequence:\n\nFrame 0: People at tables. A person in pink, blue, and someone in green/orange. Others sitting.\n\nFrame 1: People moving, maybe standing up.\n\nFrame 2: More movement, camera panning.\n\nFrame 3: The person in green is in the middle.\n\nFrame 4: They are spreading out, moving towards the right.\n\nFrame 5: The person in green is moving left.\n\nWait, maybe the camera is panning left. Let's check:\n\nFrame 0: People are on the left side.\n\nFrame 1: Camera shifts left, more people on the right.\n\nWait, perhaps the camera is moving from right to left. Let's see. The first frame shows a group on the left, then the next frame shows the same group but the camera has moved left, showing more people on the right.\n\nAlternatively, the camera pans left, capturing different angles of the room.\n\nIn the description, need to mention the order of movement: people initially seated, then standing and moving around the room. The person in green and orange (maybe a costume) is moving through the space. The camera pans left to follow the action, showing the group dispersing.\n\nWait, but the rules say to mention spatial relationships. So maybe \"the person in pink moves to the right of the frame as others walk around the tables.\"\n\nNeed to be concise. Let me try to outline:\n\nIn the video, several children and adults are initially seated at round tables in a room with banners. A person in a pink shirt and blue jeans stands and walks left, while another in a green and orange costume moves right. Others follow, dispersing around the room. The camera pans left, capturing their movement across the space.\n\nCheck rules: Focus on motion and behavior in order. Mention appearance (pink shirt, blue jeans, green/orange costume), number (several), spatial relationships (person in pink moves left, others spread out). Conclude camera movement (pan left).\n\nWait, the frames show the camera panning left. So \"the camera pans left to follow the group as they move across the room.\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73Fp0EWqGQQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73Fp0EWqGQQ_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 278.5325862643864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (children and adults) are moving around the room, exhibiting locomotion (walking) and interaction with each other and objects.", "background_and_ambient_analysis": "Static background elements (walls, posters, ceiling lights) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "73GKC-57Me4", "file_name": "73GKC-57Me4_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black lace bra and jeans holds a pink tie, adjusting it around her neck. The camera focuses on her hands manipulating the tie, then pulls back to show her standing in a bedroom with a bed and dresser visible behind her. The camera shifts from a close-up to a wider shot without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73GKC-57Me4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73GKC-57Me4_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 119.65373209394448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) manipulates a pink fabric strip using her hands, causing deliberate movement of the fabric and her upper body.", "background_and_ambient_analysis": "Background elements (curtains, bed, dresser) remain static with no fluid motion (fire, water, smoke) or environmental shifts. No ambient environmental motion detected."}}
{"video_id": "73D2EqSBZ0M", "file_name": "73D2EqSBZ0M_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white shirts and black pants with yellow belts move across a gym floor, initially positioned at opposite ends. They advance toward each other, with one executing a low kick while the other maintains a defensive stance. The camera remains stationary, capturing the sequence from a fixed perspective in a gymnasium with flags lining the walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73D2EqSBZ0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73D2EqSBZ0M_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 90.85998220666117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in kendo uniforms exhibit discrete, solid-object motion through strikes, dodges, and shifts in position.", "background_and_ambient_analysis": "Background elements (flags, walls) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "73NoFjuUYgQ", "file_name": "73NoFjuUYgQ_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray checkered shirt leans toward a yellow container, reaching upward. They step backward, causing a red object to fall, then move toward the container as it tilts. The camera captures the scene from a top-down perspective with slight shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73NoFjuUYgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73NoFjuUYgQ_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 1045.9642942545547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a plaid shirt is moving and manipulating the machine, interacting with the emitted fluid.", "background_and_ambient_analysis": "Background is static; a white fluid is emitted from the machine but it is not the dominant motion."}}
{"video_id": "738NCfV3_RE", "file_name": "738NCfV3_RE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark shirt and white shorts, barefoot, holds a leash attached to a small white dog while standing. She walks forward, and a larger black dog approaches from behind, then walks beside her. The white dog stays close as they move across the concrete area. The camera remains steady, capturing their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/738NCfV3_RE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/738NCfV3_RE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 245.8494458760088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and a black dog are moving: the woman walks and interacts with the dog, while the dog runs, jumps, and approaches her. These are solid objects exhibiting locomotion and physical interaction.", "background_and_ambient_analysis": "The background elements (chairs, tables, grass, distant people) show no uniform shifting or fluid motion; there is no fire, water, smoke, or wind-driven motion."}}
{"video_id": "73utY7s5iT0", "file_name": "73utY7s5iT0_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a pool. First, the person is in the water, then they start moving, arms outstretched, and then they break the surface with a splash. Wait, the sequence: frame 0 has the person in water, frame 1 still, frame 2 they're moving, frame 3 arms out, frame 4 splash, frame 5 coming out of water.\n\nMain subject: one person. Appearance: wearing a dark swimsuit, size medium, orientation in water. Motion: starts submerged, then swims forward with arms extended, then breaks through water creating a splash, emerges from water.\n\nBackground: pool edge with blue and red items, people standing (but minimal as per rules). Camera: seems steady, maybe slight shake? Wait, the video shows the person moving, camera follows them? Wait, the frames: the camera angle is from the side, focusing on the person. From the frames, the camera is probably static but tracking the person's movement. Wait, the problem says \"conclude with camera perspective and movement\". So in the video, the camera is likely following the person as they move through the water.\n\nLet me check the rules. Focus on motion chronologically. So:\n\n- Starts in water, head above surface (frame 0: head visible, then in frame 1: swimming, arms extended), then frame 2: moving through water, frame 3: arms outstretched, frame 4: splash as they break surface, frame 5: emerges from water.\n\nSo the sequence: The person, in a dark swimsuit, is initially in the pool with head above water. They then propel themselves forward with outstretched arms, creating splashes as they move. Eventually, they break through the water's surface, emerging fully above water with arms extended. The background includes a pool edge with blue and red floating objects and people standing on the deck, but minimal. Camera is at a medium distance, tracking the person's movement through the water with slight motion.\n\nWait, need to be concise. Let's structure it:\n\nA single person in a dark swimsuit swims in a pool. Starting with their head above water, they propel themselves forward with outstretched arms, creating splashes. They emerge from the water's surface, arms extended, breaking through the surface. The camera follows their movement through the water, maintaining a medium shot with slight motion.\n\nWait, check the frames: frame 0: person in water, head visible. Frame 1: same, but maybe moving. Frame 2: arms outstretched. Frame 3: more splash. Frame 4: full splash. Frame 5: coming up.\n\nSo chronological: The person starts in the water, then swims forward with arms extended, generating splashes, and finally emerges from the water's surface with arms outstretched.\n\nNow, mention appearance: dark swimsuit, single person. Spatial: in pool, background has pool edge and people (but minimal, so maybe just mention pool edge briefly if needed). Camera: follows the movement, medium distance.\n\nPutting it all together concisely:\n\nA single person in a dark swimsuit swims in a pool, starting with their head above water, then propelling forward with outstretched arms to create splashes, and finally emerging fully from the water's surface with arms extended. The camera follows their movement through the water, maintaining a medium shot with slight motion.\n\nWait, need to check the rules: exclude named characters, text, etc. So no \"person\" unless it's the subject. But the main subject is a person, so okay.\n\nAlso, mention spatial relationships if relevant. The person is in the pool, background has pool edge with people standing, but maybe minimal background description.\n\nLet me re-read the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" So the pool edge is part of the setting, but maybe not essential. But in this case, the background is a pool deck with people standing, but maybe just \"pool setting\" is enough.\n\nWait, the video's background: there are people on the deck, but they are in the background, not essential for understanding the motion. So maybe not mention them.\n\nSo revised:\n\nA person in a dark swimsuit swims in a pool, initially with their head above water, then propelling forward with outstretched arms and creating splashes, before emerging fully from the water's surface. The camera follows their movement through the water with a medium shot and slight motion.\n\nCheck for chronological order: yes, starts submerged, moves forward, creates splashes, emerges.\n\nWait, in frame 0: person's head is visible, so not fully submerged. Then frame 1: still in water, maybe moving. Frame 2: arms outstretched. Frame 3: splash. Frame 4: more", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73utY7s5iT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73utY7s5iT0_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 151, "blur_score": 151.92741429903296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving through water, generating splashes and transitioning from a submerged position to a standing position at the pool edge.", "background_and_ambient_analysis": "Background elements (concrete pool edge, rocks, and people on deck) show minimal shifting; no uniform background motion detected. Water splashes and surface movement are secondary to the discrete object motion."}}
{"video_id": "746zww-Hmqk", "file_name": "746zww-Hmqk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph for this video based on the provided frames.\n\nFirst, the video starts with a person in an orange shirt and dark shorts standing near a large pink ball on a mat. The person is probably preparing to do something with the ball. Then in the next frame, they jump over the ball. Wait, the second frame shows them mid-air, arms outstretched. Then the third frame, they're landing on the mat after the jump. Wait, the frames go from 0 to 5 seconds.\n\nWait, the first frame: person stands in front of the pink ball. Second frame: they jump over it. Third frame: they're in mid-air. Fourth frame: landing on the mat. Fifth frame: they're standing up again. Wait, but the user's description says in frame 0.0, the person is in front of the ball. Then in 0.3s, they jump over. Wait, the video seems to be capturing the jump over the ball.\n\nWait, the user provided 5 frames: [0.0] to [5.0] seconds. Let me parse each frame.\n\nFrame 0: Person in orange shirt, dark shorts, standing near pink ball on a mat. The background has people and a gym setting.\n\nFrame 1: Person jumps over the pink ball. The ball is still on the mat.\n\nFrame 2: Mid-air, arms outstretched.\n\nFrame 3: Landing on the mat.\n\nFrame 4: Person stands on the mat, arms by sides.\n\nFrame 5: Person turns around, walks away.\n\nWait, the video shows the person jumping over the ball. The sequence is: stand, jump, mid-air, land, stand, then turn and walk.\n\nSo the caption needs to be chronological. Let's structure it step by step.\n\nFirst, the main subject is a person in an orange shirt and dark shorts. They start standing in front of a large pink ball on a mat. Then they jump over the ball, arms extended. Land on the mat, then stand upright, and finally turn to walk away.\n\nBackground elements: gym with other people in the distance, blue mats, gym equipment. But according to the rules, keep background minimal. So just mention it's a gym setting with other people present.\n\nThe camera perspective: from the start, the camera is stationary, then maybe follows the person? Wait, the user's example says \"camera perspective and movement\". In the frames, the camera seems to stay in place, maybe a slight pan or shake? Wait, the first frame shows the person standing, then they jump. The camera might pan to follow the motion, but the description needs to be precise.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So maybe the camera is fixed on the subject, but the subject moves through the frame.\n\nLet me check the frames again. The first frame is the person standing in front of the ball. Then in frame 2, they jump, the camera might pan left or right? Wait, the description says \"In frame 2, the person is mid-air with arms extended\", then frame 3, they land, frame 4, stand, frame 5, walk away. So the camera is probably stationary, capturing the person's motion from a fixed position.\n\nBut the user's example in the rules says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nWait, in the given video frames, the camera seems to be at a medium shot, capturing the person moving through the frame. The camera might be stationary, so the movement is the subject moving in front of the camera.\n\nSo the caption should mention the person jumping over the ball, landing, then walking away. The camera remains stationary.\n\nLet me structure it:\n\nA person in an orange shirt and dark shorts jumps over a large pink ball resting on a blue mat in a gymnasium. After landing, they stand upright, then turn and walk away. The camera remains stationary throughout, capturing the sequence from a mid-level angle with minimal background details.\n\nWait, but need to be concise. Let's check the rules again.\n\na) Motion and behavior in chronological order.\n\nb) Appearance: orange shirt, dark shorts, pink ball.\n\nc) Spatial relationships: ball on mat, person jumping over it.\n\nd) Camera: stationary.\n\ne) Background minimal.\n\nf) Exclude text recognition, names.\n\ng) No reasoning.\n\nSo:\n\nA person in an orange shirt and dark shorts stands before a large pink ball on a blue mat in a gym. They jump over the ball, land, and then turn to walk away. The camera remains fixed, capturing the sequence in a medium shot with the gym environment visible in the background.\n\nWait, but the problem is the description must be concise", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/746zww-Hmqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/746zww-Hmqk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 128, "blur_score": 285.92563250927265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt performs a sequence: walking toward a pink ball, jumping onto it, balancing, and stepping off. The ball moves minimally due to the person's interaction, while the person's motion is deliberate locomotion.", "background_and_ambient_analysis": "The gym background (walls, blue mats, barriers) shows no uniform shifting or fluid motion (fire, water, smoke, wind). The environment is stable and indoor."}}
{"video_id": "73e3a--Xji4", "file_name": "73e3a--Xji4_000697_000707.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair and light pink top uses a black curling iron to curl their hair, sectioning strands, wrapping them around the iron, and lifting sections upward. The camera remains stationary, focusing on the upper body against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/73e3a--Xji4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/73e3a--Xji4_000697_000707.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 86.43026086081949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman actively moves her hair using a hair curler (discrete object) to style her hair. The curler and hair exhibit explicit physical interaction due to the styling action.", "background_and_ambient_analysis": "No shifting background; wall remains static throughout. No fire, water, smoke, or wind motion present. Ambient environmental motion is absent."}}
{"video_id": "74_8urCHI9U", "file_name": "74_8urCHI9U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red-outlined figure in a white dress stands centrally against a plain background. The figure throws small red objects upward, which ascend and disperse in the air. The figure remains stationary while the objects continue rising, and the camera maintains a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74_8urCHI9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74_8urCHI9U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 335.3516968467501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human figure moves (turns, walks) and releases discrete bubble-like objects that rise upward due to buoyancy. The bubbles are distinct, solid-like particles moving under physical forces.", "background_and_ambient_analysis": "Static white background with no shifting elements. No fire, water, smoke, or wind observed. Dots (bubbles) are discrete objects, not ambient fluids."}}
{"video_id": "74Yvmxc_mKs", "file_name": "74Yvmxc_mKs_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows two people arm wrestling at a table. Let's break it down.\n\nMain subjects: a man and a woman. Man is in a light blue shirt, woman in a red sleeveless top. They're sitting opposite each other at a white table, arm wrestling. The man has his left arm, woman right arm? Wait, in the frames, they're gripping each other's hands, arm wrestling. So their arms are locked, hands together.\n\nChronological order: they start arm wrestling, then the man moves his arm up a bit, maybe the woman is pushing back. The interaction is the arm wrestling motion. Background has a blue and white striped curtain, maybe a dining area, but keep background minimal.\n\nSpatial relationship: they're seated at the table, facing each other. Man to the left, woman to the right? Wait, in the frames, the man is on the left side of the frame, woman on the right, so they're across from each other at the table.\n\nCamera: slight shake, maybe a bit of movement, but overall static? The problem says \"camera perspective and movement\" so need to mention. The video seems to have a slight shake, maybe handheld.\n\nNow, structure the caption:\n\nStart with the action: two people (man in light blue shirt, woman in red top) arm wrestling at a white table. Then describe their motion: they grip hands, struggle, man's arm moves slightly. Then spatial: seated across from each other, man left, woman right. Background: striped curtain (minimal). Camera: slight shake.\n\nCheck rules: focus on motion, appearance (color, size), spatial, camera, minimal background.\n\nDraft:\n\n\"A man in a light blue short-sleeve shirt and a woman in a red sleeveless top engage in arm wrestling across a white table. They grip each other's hands with elbows resting on the table, the man's arm moving slightly upward while the woman resists. Positioned opposite each other, the man is to the left of the frame and the woman to the right, with a striped curtain visible in the background. The camera remains relatively static with minor shaking.\"\n\nWait, need to check chronological order. First, they start arm wrestling, then their arms move. So \"engage in arm wrestling\" is the start. Then \"grip hands\" (which is the start of the arm wrestling), then the man's arm moves upward. So maybe: \"The man and woman grip hands at the table, their arms locked in a wrestling position; the man's arm rises slightly as the woman pushes back. Seated opposite each other, the man in a light blue shirt is on the left, the woman in red on the right. A blue-and-white striped curtain is visible behind them. The camera shows slight movement.\"\n\nWait, the video shows them from the start in the arm wrestle. So sequence: they're already arm wrestling, then the man moves his arm up. Let's check the frames:\n\nFrame 0: they're gripping, man's head down, maybe starting.\n\nFrame 1: man looks up, gripping.\n\nFrame 2: man's arm is up a bit.\n\nFrame 3: man's arm is further up, woman is pushing.\n\nFrame 4: they're still gripping.\n\nSo the motion is the man's arm rising while the woman resists.\n\nSo the caption should mention the progression: \"The man and woman grip hands at a white table, arm wrestling; the man's arm rises as he exerts force against the woman's resistance. Positioned across from each other with the man in a light blue shirt on the left and the woman in red on the right, a striped curtain is visible behind them. The camera remains mostly static with slight shaking.\"\n\nMake sure it's concise. Let's trim:\n\n\"Two people, a man in a light blue shirt and a woman in a red sleeveless top, arm wrestle at a white table. The man grips the woman's hand, his arm rising slightly as he pushes against her resistance. Seated opposite each other with the man to the left and the woman to the right, a blue-and-white striped curtain is visible in the background. The camera shows minimal movement with slight shaking.\"\n\nCheck the rules: no named characters, exclude text recognition. Correct.\n\nNow, check length. Should be a concise paragraph.\n\nFinal check:\n\n- Motion: arm wrestling, man's arm rises, woman resists.\n\n- Appearance: man light blue shirt, woman red top.\n\n- Spatial: opposite each other, man left, woman right.\n\n- Camera: slight shaking.\n\n- Background: striped curtain (minimal).\n\nYes.\n</think>\n\n<caption_output>A man in a light blue short-sleeve shirt and a woman in a red sleeveless top engage in arm wrestling across a white table. The man", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74Yvmxc_mKs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74Yvmxc_mKs_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 93.70032263574012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in arm wrestling exhibit discrete motion: their arms and hands move dynamically due to physical force exchange (pushing, pulling, tension).", "background_and_ambient_analysis": "Background elements (building, windows, distant figures) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, or wind-driven effects)."}}
{"video_id": "74bK071RfVM", "file_name": "74bK071RfVM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with black hair, wearing a dark jacket and blue jeans, sits on a chair, reaching toward a white cake box on a red surface. The individual manipulates the decorated cake inside the box, adjusting or cutting it with their hand. The camera maintains a top-down perspective with slight handheld shake throughout, focusing on the person’s actions and the cake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74bK071RfVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74bK071RfVM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 75.76838181812163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a patterned shirt and jeans) is interacting with a cake in an open box; their hands and upper body exhibit discrete movements while handling the cake.", "background_and_ambient_analysis": "Background elements (floor, wall, chair) show no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "74LAuJf65Hc", "file_name": "74LAuJf65Hc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a track and field event, probably a javelin throw or something similar. First, I need to look at the main subjects. There's an athlete in the middle of the track, running towards the throwing area. Then there's another athlete in the foreground, maybe preparing to throw. Let's check the sequence.\n\nAt the start, the athlete in the distance is running. Then, the camera moves slightly, and the athlete near the throwing area is getting ready. The people around: some are officials, others are spectators. The key is to describe the motion chronologically.\n\nFirst, the athlete in the background (red outfit?) is running along the track. Then, another athlete (yellow top, white shorts) is at the throwing platform, preparing to throw. The crowd is in the stands, but background is minimal. Camera movement: it's a pan or slight shift to follow the action.\n\nNeed to focus on motions: running, preparing to throw. Number of people: maybe 2 main athletes. Appearance: one in red, one in yellow/white. Spatial: one running away from the camera, one near the throw area.\n\nLet me structure it:\n\nAt the start, a runner in a red top and dark shorts sprints along the red track toward the throwing area. Nearby, an athlete in a yellow top and white shorts positions herself at the throwing platform, bends forward, and begins her throwing motion. As the sequence progresses, the runner continues moving forward while the thrower completes her preparation, raising her arm. The camera slightly shifts to track the action, maintaining a wide view of the field and surrounding spectators.\n\nWait, need to check the video frames. The first frame: athlete running, then in the next frames, she's approaching the throw area. Wait, no—the first athlete is in the distance (frame 0), then moves closer. Wait, no, in frame 0, the athlete in red is on the track, running. Then in frame 1, she's a bit closer. Then frame 2, same. Then the other athlete (yellow) is at the platform. Wait, the description says the main subjects are people in motion. So the key is the runner (moving towards the throw area) and the thrower (preparing to throw).\n\nWait, the thrower is in the foreground. Let's see: in frame 0, the thrower is in a lunge position, then in frame 1, she's moving back, maybe throwing. Wait, no—looking at the frames: the first frame shows a runner in the distance (right side) and the thrower in the foreground (left side, yellow top). Then in subsequent frames, the thrower is seen moving, maybe finishing the throw, and the runner is moving towards the field.\n\nWait, the instructions say chronological order. So first, the runner is running along the track. Then, the thrower is preparing to throw. Let's look at the frames:\n\nFrame 0: Runner (red) in the middle of the track, running. Thrower (yellow) is at the platform, bending over.\n\nFrame 1: Runner is a bit closer to the camera. Thrower is now in the foreground, maybe stepping back.\n\nFrame 2: Runner is further along the track. Thrower is standing up, maybe having just thrown.\n\nWait, the key is that the runner is moving toward the throwing area, and the thrower is preparing and executing the throw.\n\nSo, chronologically:\n\n- The runner in red attire sprints along the red track toward the throwing zone.\n\n- Simultaneously, the thrower in a yellow top and white shorts positions herself at the throwing platform, lowers her body, and begins her throwing motion.\n\n- As the sequence progresses, the runner continues her sprint while the thrower completes her preparation, raises her arm, and releases the projectile.\n\nCamera movement: The camera remains stationary with a slight pan to follow the runner's movement across the field.\n\nWait, the user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to say what the camera is doing.\n\nLooking at the frames, it's a wide shot, probably a slight pan or tracking the action.\n\nAlso, background: minimal, but there's a stadium with spectators.\n\nLet me draft:\n\nA runner in red top and dark shorts sprints along the red track toward the throwing area, while a thrower in yellow top and white shorts prepares at the platform. The thrower bends forward, then rises, extending her arm as she executes the throw. The runner continues her sprint as the thrower releases the projectile. The camera maintains a wide perspective with a slight pan to follow the action, capturing the stadium and spectators in the background.\n\nWait, but need to check if the thrower is the one moving.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74LAuJf65Hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74LAuJf65Hc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 216.82395916197834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (athletes, officials, spectators) moving via locomotion (running, walking) and minor interactions (e.g., officials positioning).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Stadium elements (USATF banner, stands, track) remain stationary across frames."}}
{"video_id": "74ThSBIWNZ0", "file_name": "74ThSBIWNZ0_000545_000555.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a detailed black-and-white coloring page with three lanterns and a sun containing yellow rays; another hand introduces a yellow marker, which is then moved across the page to apply more yellow coloring to the lanterns and sun rays. The camera remains in a top-down view, fixed on the coloring activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74ThSBIWNZ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74ThSBIWNZ0_000545_000555.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 890.8002585654324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a yellow marker is moving across the coloring page, applying color to the yellow-outlined sections. The marker and hand are distinct, solid objects exhibiting motion due to explicit physical action (coloring).", "background_and_ambient_analysis": "The background consists of static line art (coloring page elements like flowers and geometric patterns) with no visible shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "74nymiVanSc", "file_name": "74nymiVanSc_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt, black shorts, black socks, and white shoes runs toward a soccer ball on a grassy field, bends slightly to position his foot, then kicks the ball forward. The camera follows his motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74nymiVanSc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74nymiVanSc_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 107.26981502501383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving via locomotion and kicking motion, interacting with a soccer ball (solid object) which moves due to the force applied by the person's foot. Both objects exhibit distinct, trackable motion.", "background_and_ambient_analysis": "The background consists of static trees and a grassy field with no shifting elements or fluid/environmental motion (e.g., wind, smoke, water). No significant ambient environmental effects observed."}}
{"video_id": "75-0Fa4IBLU", "file_name": "75-0Fa4IBLU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a teal shirt and gray pants sits on a green and blue striped bed, holding a baby. A child in a red shirt enters from the right, moving toward the television on a small table near a window with blinds. The woman turns to look at the child, then returns her gaze to the TV. The camera remains mostly static with a slight pan as the child approaches the television.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75-0Fa4IBLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75-0Fa4IBLU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 157.4046498235309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "The adult and child are making subtle movements (shifting positions, turning heads) while seated on the bed.", "background_and_ambient_analysis": "The background (walls, furniture) is stable with no shifting. There is no fire, water, smoke, or wind visible."}}
{"video_id": "74xHYgPwErQ", "file_name": "74xHYgPwErQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray tank top and black pants stands in a throwing circle, holding a discus aloft. They rotate their body, extending their arm to release the discus, which arcs through the air. The camera remains stationary, framed by a green net enclosure, with a grassy field visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74xHYgPwErQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74xHYgPwErQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 104, "blur_score": 704.3038148915409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (athletic figure) is performing repeated rotational and throwing motions, with discrete body segments (arms, torso) moving due to intentional physical forces during athletic movement.", "background_and_ambient_analysis": "Background elements (green net, trees, sky) show no uniform shifting or fluid motion; environment appears static with no fire, water, or smoke."}}
{"video_id": "74y0QTaDN8I", "file_name": "74y0QTaDN8I_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of seven to eight individuals, dressed in casual clothing, stand in a circle within an indoor gymnasium. They begin walking clockwise around the circle, moving in unison while maintaining close proximity. The background features a basketball hoop and seated figures, but the focus remains on the group’s synchronized motion. The camera remains stationary, capturing the scene from a fixed angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74y0QTaDN8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74y0QTaDN8I_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 98.512583954208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) moving in coordinated steps and turns; distinct solid objects with clear locomotion due to dancing.", "background_and_ambient_analysis": "Background elements (walls, basketball hoop, gym floor) show no significant shifting or uniform motion; no fire, water, smoke, or wind detected."}}
{"video_id": "755oNLbzqYQ", "file_name": "755oNLbzqYQ_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white shirt and a backpack walks toward a yellow school bus, extending her arm to touch the bus's front tire. The camera remains stationary as the scene cuts to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/755oNLbzqYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/755oNLbzqYQ_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 90, "blur_score": 291.0686851428683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is a person (woman) gesturing and moving her arms/body. The vehicle remains stationary throughout the clip.", "background_and_ambient_analysis": "The background (road, curb, vehicle) is static with no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "75AzFabf2w4", "file_name": "75AzFabf2w4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of musicians in beige uniforms, kilts, and black hats play bagpipes and drums while standing in a line. The camera pans left, revealing more members of the band in sequence, with some positioned in front of others. They remain stationary as they perform, maintaining their posture and instrument handling throughout. The background features an indoor setting with pews. The camera movement is a slow, steady left pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75AzFabf2w4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75AzFabf2w4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 566.1362983808425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete solid objects (pipe band members) are moving: drummers striking drums, pipers playing instruments, and other musicians performing coordinated actions. These motions are due to intentional physical actions (locomotion, instrument manipulation).", "background_and_ambient_analysis": "The background elements (walls, structural features) remain static across frames, showing no shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena are present."}}
{"video_id": "74riGGHCQNE", "file_name": "74riGGHCQNE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands operates a red apple peeler on a white surface, holding a green apple and turning the handle to create a continuous spiral peel that falls to the table; the hands then lift the peeled apple to display its spiral shape, with the peeler positioned beneath the apple throughout the motion. The camera maintains a close-up, top-down perspective focused on the hands and peeler.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/74riGGHCQNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/74riGGHCQNE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 39.97190137560841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and apple (discrete, solid objects) are moving: hands rotate and peel the apple, demonstrating explicit physical interaction and locomotion.", "background_and_ambient_analysis": "The background elements (sink, countertop) are static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "758-AgIhxvk", "file_name": "758-AgIhxvk_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray sleeveless shirt, dark cap, and sunglasses stands outdoors near a wooden building with trees in the background. He holds two bottles, then raises his right arm to open a bottle with a knife while gripping the bottle in his left hand. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/758-AgIhxvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/758-AgIhxvk_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1034.0749414587408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his arms to aim a rifle, exhibiting deliberate discrete motion of solid objects due to intentional physical action.", "background_and_ambient_analysis": "The background (trees and building) is static without uniform shifting; no significant environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "75KSL4sdggs", "file_name": "75KSL4sdggs_000160_000170.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and white tractor with large wheels moves steadily across a brown, plowed field, advancing from right to left while its attached plow tills the soil. The camera maintains a side view with slight movement as the tractor progresses.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75KSL4sdggs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75KSL4sdggs_000160_000170.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 249.3278170855151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single tractor is moving across the field, exhibiting locomotion due to its own engine. The tractor's motion is distinct and consistent with solid object physics.", "background_and_ambient_analysis": "No shifting background elements observed; the ground and distant horizon remain relatively stable. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "758enQPSdAw", "file_name": "758enQPSdAw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video starts with a black screen, then transitions to a person wearing a colorful geometric-patterned sweater pouring milk from a white container into a tall clear glass on a wooden table. The person stands in front of a bookshelf filled with books and decorative items, with the milk flowing steadily into the glass. The camera remains static throughout, capturing the action from a medium shot angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/758enQPSdAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/758enQPSdAw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 42.52806868368659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person pours liquid from a jug into a container; the jug and liquid exhibit motion due to intentional pouring.", "background_and_ambient_analysis": "Static bookshelves and cabinets indicate no shifting background; liquid pouring is controlled action, not ambient environmental motion (fire/water/smoke/wind)."}}
{"video_id": "75OS7i31pmc", "file_name": "75OS7i31pmc_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, a shirtless man in dark shorts stands facing a window, while a second person in dark clothing stands to his left. The shirtless man adjusts his stance near the window, then turns slightly; the second person gestures with their hand toward the window. A large standing fan and potted plants are visible in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75OS7i31pmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75OS7i31pmc_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 142.7571206580824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: one actively wiping the window with cloth (motion via hand/upper body movement), the other standing still near the window.", "background_and_ambient_analysis": "Background elements (walls, fan, plants) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-dominated effects observed."}}
{"video_id": "75QekwH0MZM", "file_name": "75QekwH0MZM_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white long-sleeve shirt sits in a dark patterned car seat, holding their right hand near their mouth while looking around. The baby maintains a seated position, occasionally shifting gaze and hand movement. Background shows a blurred window view. Camera stays close-up with minor adjustments, focusing on the baby’s face and upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75QekwH0MZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75QekwH0MZM_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.25737162464607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby (a solid object) exhibits minor movements: hand movements (chewing or playing with fingers) and slight head movements, due to the baby's own actions.", "background_and_ambient_analysis": "The background (window and car seat) is static. No fluid or environmental motion (fire, water, smoke, wind) is present. The background does not shift uniformly, indicating no camera motion."}}
{"video_id": "75LI2ZXPeTA", "file_name": "75LI2ZXPeTA_000243_000253.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded man wearing a dark cap and maroon shirt holds a black pipe, bringing it to his mouth, inhaling, then removing it from his lips. He stands in front of yellow-leafed trees. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75LI2ZXPeTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75LI2ZXPeTA_000243_000253.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 2000.6005192748462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The man is moving his head and the pipe (a solid object) as he smokes and exhales.", "background_and_ambient_analysis": "The background (trees) is static with no visible wind movement. The smoke from the pipe is a brief, transient event and not dominant."}}
{"video_id": "75S8YVrWxgs", "file_name": "75S8YVrWxgs_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a large concrete mixer truck (white with red markings) rotating its drum on a concrete surface. Two workers in dark work clothes move around the truck’s chute; one walks away while the other approaches the truck. As the drum continues rotating, the truck shifts slightly, and the workers adjust their positions near the vehicle. The camera remains stationary, capturing the scene from a ground-level perspective with an open field and scattered construction materials in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75S8YVrWxgs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75S8YVrWxgs_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 133.28540940133996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A concrete mixer truck moves forward and rotates its drum (discrete locomotion/rotation), while two workers move around the truck's discharge chute (discrete locomotion).", "background_and_ambient_analysis": "The background landscape (fields, hills, distant trees, sky) shows no shifting or fluid motion; no fire, water, smoke, or wind activity is visible. Background elements remain static relative to the scene."}}
{"video_id": "76E7_LfVMKE", "file_name": "76E7_LfVMKE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt plays an electric guitar, moving their left hand along the fretboard and right hand strumming the strings. The camera maintains a close-up perspective with slight shake, capturing the light-colored guitar body and the person's seated position against a dim background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76E7_LfVMKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76E7_LfVMKE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 522.6962819323221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid objects in motion are the person's hands (fingers) interacting with the guitar fretboard and strings. The guitar itself shows subtle vibrations from playing, but the dominant motion is the hands' deliberate manipulation.", "background_and_ambient_analysis": "The background (walls, furniture) remains static throughout the video, showing no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind is present."}}
{"video_id": "766Y882jBqY", "file_name": "766Y882jBqY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue-clad person ascends a lamppost with assistance from a black-clad individual, who initially supports the climber's legs and then steps back. The climber progresses upward while the black-clad person moves to the side, maintaining spatial proximity. The background includes a street with passing vehicles and trees, but the focus remains on the climbers’ motion. The camera stays stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/766Y882jBqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/766Y882jBqY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1370.2016820028305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in blue shirt (lifted vertically then moved horizontally) and one in dark clothing (stationary then walks away). Motion is explicit physical interaction (lifting/handling).", "background_and_ambient_analysis": "Background elements (trees, parked cars, buildings) remain stable with no uniform shifting. No fluid motion (fire, water, smoke) or wind-induced tree movement observed."}}
{"video_id": "75vWinkXbzU", "file_name": "75vWinkXbzU_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with white hair, wearing a blue plaid shirt and red suspenders, reaches up to pick green apples from a tree. They grasp the first apple, then extend their arm to pick a second, holding both fruits. The individual stands in front of the apple tree, with grassy ground visible. The camera maintains a steady side angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75vWinkXbzU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75vWinkXbzU_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 602.318434705039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively picking apples from a tree, with discrete hand/arm movements as the primary motion source for solid objects.", "background_and_ambient_analysis": "Background elements (grass, ground) show no uniform shifting; no fluid/environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "769_bP9uWxg", "file_name": "769_bP9uWxg_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark long-sleeve top, blue jeans, and blue sneakers stands on a light-colored paved path. He begins with arms crossed, then extends his right arm outward, raises his left arm, and continues gesturing with both hands while maintaining a feet-apart stance. The camera remains stationary with a top-down angle against a backdrop of trees and foliage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/769_bP9uWxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/769_bP9uWxg_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 161, "blur_score": 201.34940678079425, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving their arms and upper body in a rhythmic pattern, indicating deliberate motion without locomotion across the scene.", "background_and_ambient_analysis": "The background (trees, ground, pole) is static with no significant environmental motion (e.g., no wind, no water, no fire)."}}
{"video_id": "75y6-8ux5mc", "file_name": "75y6-8ux5mc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt holds a clarinet in front of a teal wall, then raises their right arm to display a sheet of music. The individual’s torso and the clarinet remain centered as the sheet is lifted into view. The background includes partially visible wooden chairs. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75y6-8ux5mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75y6-8ux5mc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 123.91731779058142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person moves their arms to hold and raise the clarinet, then holds up a sheet of paper with musical notes. The clarinet and paper are discrete solid objects moving due to the person's actions.", "background_and_ambient_analysis": "The background (teal wall and furniture) is static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "76WuSWJkMjc", "file_name": "76WuSWJkMjc_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a baby wrapped in a red-patterned blanket, feeding it with a bottle. The camera shifts to reveal the person’s blue-jeaned legs and a pink object on the floor near a bed. The camera moves erratically, panning between the feeding action and the surrounding room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76WuSWJkMjc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76WuSWJkMjc_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 86.7133728477266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby is moving its head to drink from the bottle, and the adult's hand is moving the bottle to adjust the feeding position. The legs of the adult holding the baby (in brown pants) are slightly shifting.", "background_and_ambient_analysis": "The background elements (e.g., furniture, floor) are relatively stable without uniform shifting. There are no fluid or environmental motions (fire, water, smoke, wind) visible."}}
{"video_id": "76YmlH0cuZU", "file_name": "76YmlH0cuZU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a maroon top holds a teal hose, moving their right hand while a second individual in a black top and blue jeans stands behind, pouring from a bottle into a blue bowl on a wooden surface. The maroon-clad person shifts their gaze downward and gestures with the hose, maintaining a position to the left of the pouring individual. The camera remains stationary with a slight tilt, capturing the scene from a mid-level angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76YmlH0cuZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76YmlH0cuZU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 54.83250492324463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (maroon shirt) is moving their arms and body to manipulate a hose. The person is the primary moving discrete object, with the hose moving due to the person's actions.", "background_and_ambient_analysis": "Background elements (table, bowl, bottles, shelf) remain static. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "76knMYYpEL4", "file_name": "76knMYYpEL4_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a white shirt sits on a light-colored couch, holding a blue blanket with colorful cartoon characters. The child moves the blanket, lifting it upward and adjusting its position with both hands, shifting the blanket’s orientation. The child remains seated, with the blanket held in front of them. The camera remains relatively static with a slight shake, capturing the child’s movements against a background that includes a fan and blurred toys.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76knMYYpEL4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76knMYYpEL4_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 288.98943456847974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The baby is moving their hands and arms to manipulate the book (turning pages, pointing). The book is being actively handled by the baby's hands, showing discrete motion.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (couch, wall) remain static with no uniform movement."}}
{"video_id": "76fsOiVC8u8", "file_name": "76fsOiVC8u8_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue gloves and white sleeves lifts the lid of a metallic bowl, revealing its contents. The camera maintains a close-up perspective, focusing on the hands and bowl with minimal background detail throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76fsOiVC8u8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76fsOiVC8u8_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 686.6081919026983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's hands and the stirring utensil. They are moving in a circular motion to stir the pot. The pot itself is stationary on the stove.", "background_and_ambient_analysis": "The background (stove, kitchen counter) is stationary. There is no fire, water flow, smoke, or wind dominating the scene. The liquid in the pot is being stirred by a solid object, so it is not considered ambient environmental motion."}}
{"video_id": "76pRDI2bCzI", "file_name": "76pRDI2bCzI_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a white lab coat, blue gloves, and black boots sprays a white urinal with a blue hose while crouched in a tiled restroom. The camera zooms in on the urinal as the person moves the hose around its bowl, then pulls back to show the person continuing to spray from a slight distance. The background features gray and white tiled walls. The camera shifts from a medium shot to a close-up of the urinal, then returns to a wider view of the person working.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76pRDI2bCzI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76pRDI2bCzI_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 165.39739690114243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white uniform and gloves) is actively manipulating a blue hose to direct water flow into a toilet bowl. The hose moves in controlled, purposeful motions relative to the toilet.", "background_and_ambient_analysis": "The background elements (white tiled walls, floor, and fixed fixtures like the toilet) show no uniform shifting or environmental fluid motion. No fire, smoke, or significant wind effects are present."}}
{"video_id": "76qACqgq7A4", "file_name": "76qACqgq7A4_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a red and blue long-sleeve shirt and red pants with white stripes moves forward on grass, bending down to adjust a white kite with yellow string. The child manipulates the string while focusing on the kite. The camera follows the child’s movements with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/76qACqgq7A4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/76qACqgq7A4_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 295.65857622291776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) is moving, manipulating a yellow hose and a white object; motion includes bending, standing, and physical interaction with objects.", "background_and_ambient_analysis": "Background elements (grass, sidewalk, distant person) are stable with no uniform shifting; no significant ambient environmental motion (fire, water, smoke, or dominant wind) observed."}}
{"video_id": "75njZA76jHU", "file_name": "75njZA76jHU_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a wooden table with a hand placing cards. Initially, two cards: 2 of hearts and 10 of spades. Then the hand adds more cards. Let's check each frame.\n\nFrame 0: Hand is over the table, two cards visible (2♥ and 10♠). Frame 1: Hand places a card (4♥) to the left of 2♥. Frame 2: Adds a 7♠ next to 4♥. Frame 3: Adds a 2♦ next to 7♠. Frame 4: Adds a 10♣ to the right of 2♦. Then the hand stops, and maybe the last card is placed. Wait, the video shows the hand placing cards one by one.\n\nChronological order: Start with two cards on the table. Then the hand places three more cards sequentially. Let's list the cards added:\n\nFirst, the hand places a 4 of hearts to the left of the 2 of hearts. Then a 7 of spades to the left of the 4 of hearts. Then a 2 of diamonds to the left of the 7 of spades. Then a 10 of clubs to the right of the 2 of diamonds. Wait, the initial cards are 2♥ and 10♠. Then the hand places 4♥, 7♠, 2♦, and 10♣? Wait no, the first frame (0) shows 2♥ and 10♠. Then frame 1: hand moves to place a card (4♥) left of 2♥. Frame 2: places 7♠ next to 4♥. Frame 3: places 2♦ next to 7♠. Frame 4: places 10♣ to the right of 2♦. So the sequence is adding four more cards, making a row of six cards? Wait, initial two, then four added. Wait the video:\n\n[0.0] shows two cards (2♥ and 10♠) on the table. Then [1.4] shows three cards: 4♥, 2♥, 10♠? Wait no, looking at the frames:\n\nWait the first frame (0.0) has two cards: 2 of hearts and 10 of spades. Then in frame 1, the hand places a 4 of hearts to the left of the 2 of hearts. Then frame 2, places a 7 of spades to the left of the 4 of hearts. Then frame 3, places a 2 of diamonds to the left of the 7 of spades. Then frame 4, places a 10 of clubs to the right of the 2 of diamonds. So the hand is adding cards from left to right? Wait no, the first card placed is 4♥, then 7♠, then 2♦, then 10♣.\n\nWait the video description says:\n\n[0] shows two cards (2♥, 10♠). [1] shows hand placing a 4♥ (so now three cards: 4♥, 2♥, 10♠). [2] hand places 7♠ (four cards: 7♠, 4♥, 2♥, 10♠). [3] places 2♦ (five cards). [4] places 10♣ (six cards). Wait, but the video frames: the initial two cards, then each step adds one. So sequence: start with 2♥ and 10♠. Then hand places 4♥ to the left of 2♥. Then places 7♠ to the left of 4♥. Then places 2♦ to the left of 7♠. Then places 10♣ to the right of 2♦. Wait, no, the direction: the hand is placing cards from left to right? Wait the first card added is 4♥, which is to the left of 2♥. Then 7♠ to the left of 4♥. Then 2♦ to the left of 7♠. Then 10♣ to the right of 2♦. So the hand is building a horizontal row of six cards. Let's confirm the order:\n\nAfter 0.0: 2♥ and 10♠. 0.3: hand moves to place 4♥ left of 2♥. Then in frame 1.4, the hand places 7♠ left of 4♥. Frame 2.5: places 2♦ left of 7♠. Frame 3.6: places 10♣ to the right of 2♦. So the final arrangement is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/75njZA76jHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/75njZA76jHU_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 88.88226924650698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates playing cards on the table, moving discrete solid objects (cards) via explicit physical force (hand placement). Cards are repositioned sequentially in a controlled manner.", "background_and_ambient_analysis": "The wooden table background remains static with no shifting or environmental elements (e.g., no fire, water, wind). The table grain pattern is consistent, indicating no ambient motion."}}
{"video_id": "776x532p6h4", "file_name": "776x532p6h4_000254_000264.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small black bird with a white tail forages on dry leaves and soil, moving forward and pecking at the ground while shifting position. The camera maintains a top-down perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/776x532p6h4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/776x532p6h4_000254_000264.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 955.3293684895833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metallic tool (likely a claw or implement) is moving through the ground, displacing leaves and dirt, indicating solid object interaction with the environment.", "background_and_ambient_analysis": "The ground and debris exhibit no uniform shifting motion; no fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "773ysjcZbYY", "file_name": "773ysjcZbYY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white cylindrical object with a black handle, rotating it to display its length and white surface. The hand moves the object in front of a gray couch and a lit lamp. The camera remains in a close-up perspective with slight movement, focusing on the object’s details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/773ysjcZbYY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/773ysjcZbYY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 360.8233939300802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a pen and a piece of paper (or similar object), moving them in front of the camera with physical gestures.", "background_and_ambient_analysis": "The background (couch, lamp, and other furniture) remains static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "77PjStdsOMg", "file_name": "77PjStdsOMg_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt uses a metal tool to carve intricate patterns into a white stone slab, with another metal tool resting on the slab to the right. Their hands move steadily, adjusting the tool and applying pressure to deepen the carvings. The camera zooms in from a top-down perspective, focusing on the detailed work on the stone.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77PjStdsOMg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77PjStdsOMg_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 180.6400171034495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and sculpting tools (brush, knife) are moving in controlled motions to carve the design on the white surface, showing distinct physical interactions.", "background_and_ambient_analysis": "The background (window, table surface) remains static with no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "77RC1zsnL3k", "file_name": "77RC1zsnL3k_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up of black fabric with white leaf patterns shifts to show a person in the fabric moving toward a child seated on a brown couch. The child, wearing a white top with a black design, holds a yellow object while surrounded by scattered clothing. The person in the black fabric approaches the child, who remains seated. The camera pans from the fabric to the child, maintaining a medium shot with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77RC1zsnL3k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77RC1zsnL3k_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 29.789970500561193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing dark bunny-patterned clothing moves around a seated child, lifting the fabric and handling objects (books, toys) on the couch. The child's hands move while interacting with items.", "background_and_ambient_analysis": "The background (brown couch, wall, lamp) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "77_NOwcToiI", "file_name": "77_NOwcToiI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A drummer with red hair sits at a drum kit, actively playing with drumsticks in motion. Behind him, a person wearing a dark shirt and cap stands, shifting their stance slightly. The camera maintains a fixed, mid-level perspective throughout the sequence, capturing the scene with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77_NOwcToiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77_NOwcToiI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 226.1843391810005, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drummer (in red shirt) exhibits discrete motion: arms and upper body move dynamically while striking drums and cymbals. Drumsticks collide with drumheads, and the drummer's torso shifts rhythmically. The second person (dark shirt, cap) shows minimal motion, mostly stationary observation.", "background_and_ambient_analysis": "The background (walls, ceiling lights, and stationary equipment) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible, confirming no dominant ambient environmental elements."}}
{"video_id": "77VtSOVzaiM", "file_name": "77VtSOVzaiM_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and camouflage shorts holds a long baton, extending it to the right. Another person in a white shirt and black shorts enters from the right, running with a baton. The first person turns and runs toward the second, who continues moving across the grassy field. The camera follows their motion with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77VtSOVzaiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77VtSOVzaiM_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 62.07714381775193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) are moving: one runs toward the other, both holding sticks. Their motions involve locomotion (running) and potential stick interactions.", "background_and_ambient_analysis": "Background elements (trees, house, grass) show no uniform shifting or fluid motion; no fire, water, or significant wind effects observed."}}
{"video_id": "77WPX2oiI7M", "file_name": "77WPX2oiI7M_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a sleeveless top and black shorts jumps rope, swinging the rope in circular motions above and below her. A man in a red shirt stands behind her near a rack of stacked exercise balls. The camera remains stationary, capturing the woman's rhythmic jumping and rope movement without panning or zooming.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77WPX2oiI7M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77WPX2oiI7M_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 82.57158054122866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively jumping rope (discrete solid object), with the rope moving in a controlled arc due to their physical motion. A second person stands stationary as a background observer.", "background_and_ambient_analysis": "The background elements (red/green exercise balls, wooden floor, shelves) remain static across all frames; no fire, water, smoke, or wind effects are present."}}
{"video_id": "77hEfTh-Hrk", "file_name": "77hEfTh-Hrk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in a blue uniform and white shoes begins running along the blue track toward the sandpit, then jumps into the pit with a forward motion, landing on the sand. After landing, the athlete stands up and walks out of the pit. A person in a red jacket stands to the left of the sandpit, observing the event. The camera remains stationary, capturing the action from a wide, fixed perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77hEfTh-Hrk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77hEfTh-Hrk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1656.429811794075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete in blue and white is the primary moving object, executing a running and jumping motion. Other objects (e.g., the red-jacketed official) are stationary.", "background_and_ambient_analysis": "The background (track, stands, and walls) shows no uniform shifting, indicating no camera motion. There is no fire, water, smoke, or wind-dominated motion; the environment is static."}}
{"video_id": "77ez_ojfCnI", "file_name": "77ez_ojfCnI_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde-haired person wearing a black top and necklace applies makeup to their eye using their hand, making slight movements as they adjust the position. The background is white, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77ez_ojfCnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77ez_ojfCnI_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 153.51578735131937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) is moving her head and hand, exhibiting voluntary locomotion and physical gestures. Her motion is tracked via clear bounding box changes against the static background.", "background_and_ambient_analysis": "The background is a plain white wall with no shifting, fluid motion (fire, water, wind), or environmental effects. The motion is entirely due to the subject, not the environment."}}
{"video_id": "77xn9FP8dFs", "file_name": "77xn9FP8dFs_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier in a green jacket, black pants, and white helmet begins skiing on a snowy slope, approaching a rail structure, then launches off the rail, lands, and continues skiing across the snow, passing by other skiers including one wearing a green jacket with the number 6. The camera follows the skier, panning left to maintain focus as they move through the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77xn9FP8dFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77xn9FP8dFs_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 203.19385363766284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "77vc0RhEJgY", "file_name": "77vc0RhEJgY_002246_002256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black turtleneck holds a white plate with green lettuce, yellow scrambled eggs, and brown toast. They stand in a kitchen with a sink, cabinets, and a stove; a pan of mixed ingredients and a pot of green liquid sit on the stove. The person moves the plate rightward and lowers it toward the stove. Camera remains stationary with minor adjustment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77vc0RhEJgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77vc0RhEJgY_002246_002256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 271.32446829681913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person is moving their arms to place a plate on the counter. The plate and its contents (food) are also moving.", "background_and_ambient_analysis": "Background elements (cabinets, sink, countertop) are static. No fluid or environmental motion observed."}}
{"video_id": "77bvlK_Kb2E", "file_name": "77bvlK_Kb2E_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person working on a bike wheel. The main subject is a man in a black shirt and shorts, wearing a cap. He's handling a bicycle wheel, probably checking or fixing it. In the first frame, he's holding the wheel. Then he lifts it up, rotates it, and moves it around. The background has other bike parts and tools, but we need to keep it minimal. \n\nChronological order: First, he's manipulating the wheel—adjusting or examining. Then he lifts the wheel from the stand, holds it up, and turns it. The camera is probably static or slightly moving, but the rules say to describe camera perspective. Wait, the video might have the camera following his actions. Let's check the frames. The sequence shows him removing the wheel from a bike, then holding it up. So motion is: the man lifts the wheel, turns it, holds it in front of him.\n\nAppearance: Man in black shirt, shorts, cap. Wheel is black tire, metal spokes. Background has other bikes, tools, but minimal. Spatial relationships: Initially, wheel is attached to a bike (front wheel maybe), then he detaches it, holds it. \n\nNow, concise paragraph. Start with main subject's action. \"A man in a black shirt and cap handles a bicycle wheel, lifting it from a bike stand, rotating it, and holding it in front of him.\" Then camera: probably static or slight movement, but the output says \"conclude with camera perspective\". The video's camera might be steady, following his actions. Let's make it chronological.\n\nCheck rules: focus on motion, chronological. So first, he's working on the wheel (maybe adjusting), then removes it, holds it, turns it. So: \"A man in a black shirt, shorts, and cap adjusts a bicycle wheel while working on a bike, then lifts the wheel from its mount, rotates it, and holds it upright.\" \n\nWait, the first frame shows him holding the wheel, then he lifts it (frame 2), then holds it (frame 3-5). So the sequence: starts with the man holding the wheel, then lifts it (from the stand), then holds it in front. \n\nAppearance details: man is wearing black shirt, dark shorts, cap with white design. Wheel has black tire, silver spokes. \n\nBut the caption must be concise. Let's try: \"A man in a black shirt and cap manipulates a bicycle wheel, lifting it from a stand, rotating it, and holding it upright while working on a bike.\" \n\nBackground minimal, so don't mention much. Camera: since it's a video, the camera is probably fixed, following the action. So \"Camera perspective remains stationary, capturing the man’s actions.\" \n\nWait, the output format says conclude with camera perspective and movement. So the final sentence should be about camera. \n\nLet's put it all together. \n\nChronological steps: \n\n1. Man is working on the wheel (attached to bike, maybe checking spokes). \n\n2. Then he lifts the wheel from the bike (removes it from the mount). \n\n3. Then he holds the wheel, rotates it, and positions it in front of him. \n\nSo the caption: \n\n\"A man in a black shirt, shorts, and cap handles a bicycle wheel, lifting it from a bike stand, rotating it, and holding it upright. The camera remains stationary, capturing his actions.\" \n\nCheck if background is essential: rule e says minimal, so \"background includes other bicycles and tools\" but no, the user says \"keep background descriptions minimal unless essential\". Since the main action is the man and wheel, background can be omitted. \n\nWait, in the video, the background has other bikes, tools, but maybe not essential. So focus on the man and wheel. \n\nFinal check: concise, chronological, motion, appearance, spatial (he's lifting the wheel from the stand), camera perspective. \n\nSo: \n\n\"A man in a black shirt, shorts, and cap lifts a bicycle wheel from a stand, rotates it, and holds it upright while working on a bike. The camera remains stationary, capturing his movements.\" \n\nWait, but the first frame shows him holding the wheel (maybe adjusting it on the bike), then he lifts it (frame 2), then holds it (frames 3-5). So the action sequence is: he is working on the wheel attached to the bike, then removes it, holds it up. \n\nSo \"A man in a black shirt, shorts, and cap adjusts a bicycle wheel on a bike stand, lifts it vertically, rotates it, and holds it upright. The camera remains stationary, capturing the sequence.\" \n\nYes, that's chronological. Adjusting (first action), then lifting, rotating, holding. \n\nAppearance: black shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77bvlK_Kb2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77bvlK_Kb2E_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 49.429262921899095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively manipulating a bicycle wheel, rotating it, and adjusting its components with hands, indicating discrete solid object motion driven by physical forces.", "background_and_ambient_analysis": "The workshop background (bike stands, blue bucket, tools) shows no uniform shifting or fluid motion (no fire, water, smoke, or wind). Background elements remain stable relative to the frame."}}
{"video_id": "78Kxuo_O3ZE", "file_name": "78Kxuo_O3ZE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt bends forward, moves toward a seated individual in a black shirt with a white design, leans over them, and then shifts left. The camera remains close to the subjects with minimal movement, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/78Kxuo_O3ZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/78Kxuo_O3ZE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.95913335531023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects (one in black shirt, one in white shirt) are moving through the scene. Their motion includes bending, reaching, and repositioning, which are consistent with physical locomotion and interaction.", "background_and_ambient_analysis": "The background consists of dark curtains with no significant shifting or fluid environmental motion (fire, water, smoke, wind). Static elements appear consistent across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "77ppkeelhbM", "file_name": "77ppkeelhbM_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands place two small gray mesh packing cubes into the open large gray suitcase, adjusting their positions within the compartments; the background remains a plain white surface. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/77ppkeelhbM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/77ppkeelhbM_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 252.7818071144275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a person's hands (wearing black sleeves) manipulating multiple pouches and items (e.g., a gray pouch, a white pillow-shaped item) being placed into a large gray suitcase. These objects undergo explicit physical interactions (placing, adjusting) due to the person's actions.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements or fluid/environmental motion (fire, water, smoke, wind) visible. No ambient environmental motion is present."}}
{"video_id": "78YOyWRzHhU", "file_name": "78YOyWRzHhU_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer wearing a red cap swims freestyle in a pool lane, moving from left to right with rhythmic arm strokes that generate splashes. Red and white lane dividers are visible above the water surface, marking the swimmer's path. The camera follows the swimmer's motion in a steady side view, maintaining focus on their progression through the lane.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/78YOyWRzHhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/78YOyWRzHhU_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 130.86611439574645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer is moving through the water, executing strokes and displacing water, creating splashes.", "background_and_ambient_analysis": "The water surface shows splashes due to the swimmer, but the dominant motion is the swimmer. The lane dividers (background) are static and not shifting, so no camera motion is present."}}
{"video_id": "78CVQK40DQ8", "file_name": "78CVQK40DQ8_001060_001070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark military uniform with medals and insignia stands with another man in a green jacket and black cap. The military man steps back, the other moves away, then he walks forward through a park as a woman in a light jacket approaches and shakes his hand. The camera follows his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/78CVQK40DQ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/78CVQK40DQ8_001060_001070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 394.4007807758879, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (military officer, civilian, other pedestrians) move via locomotion (walking, gesturing, saluting). The military officer turns and salutes, while a woman approaches him for interaction.", "background_and_ambient_analysis": "Background elements (trees, buildings, flower beds) remain stable with no uniform shifting. No fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "78t7rtCG1wQ", "file_name": "78t7rtCG1wQ_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people stand near a wall; one wears a striped shirt, the other a dark patterned top. A person in a red shirt enters from the left, approaches the striped-shirt individual, and places hands on their shoulders. The striped-shirt person raises both arms, then lowers them. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/78t7rtCG1wQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/78t7rtCG1wQ_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 106.7675009616601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people: two women and a man in red. The man in red moves to interact with the woman in the striped top, guiding her dance. The woman in the striped top moves her arms and body. The woman in the dark top initially stands but then moves.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. The stone wall and banner remain static."}}
{"video_id": "79-NLiXIHcY", "file_name": "79-NLiXIHcY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white sleeveless shirt and black shorts with white stripes stands next to a tree, with a white ball to their left. They pull down a rope handle in front of them. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79-NLiXIHcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79-NLiXIHcY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 156, "blur_score": 245.44303175996558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing an overhead tricep pulldown exercise, moving their arms and upper body.", "background_and_ambient_analysis": "Background consists of trees and ground, which are static. No significant wind motion or fluid environmental effects observed."}}
{"video_id": "79A4Hq8aEBo", "file_name": "79A4Hq8aEBo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue shirt sits in a car seat, manipulating a black object and a metallic item with her hands; she adjusts both items while looking downward, her hands moving in a continuous motion. The camera maintains a close-up perspective, slightly shifting to follow her hand movements, with the car’s headrest and interior visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79A4Hq8aEBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79A4Hq8aEBo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.4248816248099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving their hands and arms while holding a phone and a container, indicating intentional locomotion and manipulation.", "background_and_ambient_analysis": "The background consists of the car interior (seats, door) which is static. No ambient environmental motion (fire, water, wind) is present."}}
{"video_id": "79378iiFp8A", "file_name": "79378iiFp8A_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for the video based on the provided frames. Let me start by looking at each frame carefully.\n\nFirst frame: A woman with curly hair, wearing a white top, is massaging her face with both hands. Her hands are covered in a creamy product. The background is plain white. The text says \"MASSAGE in for 30-60 seconds\" but according to the rules, I shouldn't include text recognition. So I'll focus on her actions.\n\nSecond frame: Same woman, still massaging her face. She's applying product in circular motions, avoiding the eye area. The text here is \"APPLY in circular motions avoiding the eye area,\" but again, exclude text. So I need to describe the motion without mentioning the text.\n\nThird frame: She continues massaging, moving her hands in circles. The text says \"MASSAGE in for 30-60 seconds.\" Wait, maybe the text changes slightly but the main action is the same. The key is her hands moving in circular motions, covering her face.\n\nFourth frame: The woman is still massaging, and the text says \"KEEP movements light.\" So her movements are light.\n\nThe rules specify to focus on motion and behavior in chronological order. Let me note the sequence:\n\n- Frame 0: She starts massaging her face with both hands, product on face.\n- Frame 1: Same action, circular motions.\n- Frame 2: Continued massaging, maybe moving slightly.\n- Frame 3: She keeps movements light.\n\nAppearance: Woman with curly hair, white top, hands with cream.\n\nSpatial relationships: She's in front of a plain background, no other objects. Background is minimal.\n\nCamera perspective: Seems like a close-up or medium shot focusing on her face and hands. The camera doesn't move much, stays steady.\n\nRules say to exclude text recognition, so no mention of the text. Also, no named characters or stylistic analysis.\n\nNeed to structure the caption as chronological:\n\nStart with her massaging her face with cream, moving hands in circular motions, avoiding eyes. Keep movements light. Background is plain. Camera is steady close-up.\n\nCheck if the order of actions is correct: applying product (first part) then massaging. Wait, in the frames, maybe the first action is applying, then massaging. Wait, the text in frame 0 says \"APPLY in circular motions avoiding the eye area,\" but the video shows her applying, then the next frames say \"MASSAGE in for 30-60 seconds.\"\n\nWait, looking at the frames:\n\nFrame 0: She has cream on her face, hands applying.\n\nFrame 1: Text says \"MASSAGE in for 30-60 seconds\" – so maybe she's now massaging, which is the next step.\n\nWait, the user provided frames with their descriptions. Let's see:\n\nFirst frame (0.0s): She has cream on her face, hands moving. The text says \"APPLY in circular motions avoiding the eye area.\"\n\nWait, the user wrote:\n\n<0.3 seconds> frame shows a woman with curly hair applying cream.\n\nWait, no, looking back:\n\nThe user provided the frames as:\n\n<0.3 seconds> frame: woman with curly hair, applying cream (face covered in cream, hands applying)\n\n[Then frame 1.4 seconds]: same woman, \"MASSAGE in for 30-60 seconds\" text. So perhaps she starts massaging.\n\nWait, maybe the sequence is:\n\nAt 0.3 seconds, she is applying cream (as per the first frame description in user's message: \"APPLY in circular motions avoiding the eye area\"). Then at 1.4s, she continues massaging.\n\nBut according to the user's input:\n\nFirst frame: [0.3s] shows woman with curly hair, applying cream.\n\nThen, next frames: [1.4s] has text \"MASSAGE in for 30-60 seconds\", so she's now massaging.\n\nBut the user's description for the frames:\n\nFrame 0.3s: \"MASSAGE in for 30-60 seconds\" (no, the user's actual input shows the first frame as:\n\n<0.3 seconds> [image] then <1.4 seconds> shows \"MASSAGE in for 30-60 seconds\".\n\nWait, the user's provided frames:\n\nFirst frame: [0.3s] shows woman applying cream (face covered in cream, hands moving), then text \"APPLY in circular motions avoiding the eye area\".\n\nSecond frame: [1.4s] shows same woman massaging (text \"MASSAGE in for 30-60 seconds\"), then another frame with \"KEEP movements light\".\n\nWait, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79378iiFp8A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79378iiFp8A_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 137.9217887650595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with curly hair is applying a face mask, moving their hands in circular motions across their face and cheeks. The hands and face are discrete solid objects exhibiting controlled motion due to manual application.", "background_and_ambient_analysis": "The background is a static, plain wall with no shifting or environmental motion (no fire, water, smoke, or wind). The wall remains uniform and motionless throughout the clip."}}
{"video_id": "78sQVTGsoSA", "file_name": "78sQVTGsoSA_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands mixes a light yellow creamy batter in a clear glass bowl using a wooden spoon, the bowl resting on a wooden board. The hands then transfer the batter onto a white plate, place a round cake on the plate, and spread the batter evenly over the cake's surface. Two additional baked cakes sit on a cooling rack in the background. The camera remains top-down throughout, capturing the mixing and spreading actions from above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/78sQVTGsoSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/78sQVTGsoSA_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 31.850519215938263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a spoon and spreading batter on a cupcake; the cupcake is placed on a plate and the batter is applied.", "background_and_ambient_analysis": "The background (countertop and cupcakes) is static and shows no shifting. There is no fire, water, smoke, or wind."}}
{"video_id": "79HZViqy5o8", "file_name": "79HZViqy5o8_002916_002926.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with gray hair, wearing glasses, a dark textured jacket over a black shirt, gestures with their right hand while seated in front of a blackboard. The hand moves in a fluid motion, extending outward and then opening the palm. The camera remains static, focusing on the upper body of the individual against the plain blackboard background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79HZViqy5o8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79HZViqy5o8_002916_002926.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.59664094215572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands, exhibiting deliberate gestures. This motion is consistent with discrete object physics (human locomotion/gesturing).", "background_and_ambient_analysis": "The background features a static blackboard with no shifting or environmental elements like fire, water, or wind. No fluid motion is present."}}
{"video_id": "796roTjC74k", "file_name": "796roTjC74k_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children and an adult stand on a grassy field; a girl in a white shirt and light blue shorts kicks a white ball while running toward it, the girl in a yellow shirt stands near orange cones, and the adult in a red shirt and black shorts walks away. The scene remains static with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/796roTjC74k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/796roTjC74k_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 33.26684057190035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children and two balls are moving: one child kicks a ball, others run and interact with balls, demonstrating locomotion and collision physics.", "background_and_ambient_analysis": "Background elements (trees, grass, cones) remain static; no fluid motion (fire, water, smoke) or significant wind-induced swaying observed."}}
{"video_id": "79Ah2H5IRlc", "file_name": "79Ah2H5IRlc_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "format without any reasoning. I'll make sure it's chronological: dark scene first, then brightening, close-ups, and wider shots.  I need to keep it brief but cover all key elements: subjects' movement, appearance, spatial changes, and camera work. The challenge is condensing this into one flowing paragraph while hitting all the rules. I'll avoid mentioning the background details unless essential - the white space seems important for understanding motion so I'll include that.  Okay, time to craft the caption following all specifications precisely. </think>  <caption_output>Three individuals on Segways move in a circular formation under a spotlight in a dark room. The scene transitions to a brightly lit white space where four people in white or dark clothing ride Segways, moving in various directions; close-ups show feet on the Segways' large wheels. The camera pans left across the group, then zooms to focus on the moving wheels before pulling back to a wider shot of the group dispersing in the white space, with the camera maintaining a steady perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79Ah2H5IRlc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79Ah2H5IRlc_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 168.96277161325057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects—multiple individuals on Segway-like devices—move in synchronized motion across the scene. Their locomotion is driven by physical forces (balancing, propulsion), with clear bounding boxes and consistent trajectories.", "background_and_ambient_analysis": "The background elements (walls, ground, and lighting fixtures) remain stationary across frames, showing no signs of fluid motion, fire, water, or wind-driven activity. No ambient environmental motion is present."}}
{"video_id": "79JSXmi45Wk", "file_name": "79JSXmi45Wk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise caption for the video following specific rules. First, I need to watch the video frames provided.\n\nThe first frame is a black screen with \"DULCES OFERTAS.COM\" logo. Then the next frames show a close-up of an eye with eyelashes. A cotton swab is applied to the eye, maybe for makeup or cleaning. The text \"Grátis\" appears in the corner. \n\nRules say to focus on motion and behavior in chronological order. So start with the logo, then the eye, then the swab action. Mention the appearance: the eye has makeup, the swab is white. Spatial relationships: the swab is inserted into the eye. Camera perspective is close-up, no movement mentioned. Background minimal, so skip details.\n\nAvoid text recognition, so don't mention \"DULCES OFERTAS.COM\" as text. But the logo is part of the video, but rule f says exclude text recognition. Wait, the instructions say \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is text, but since it's part of the video's content, but the rule says exclude it. Wait, the user says \"Exclude text recognition\", meaning don't mention the text. So in the caption, don't refer to the logo text. Wait, but the first frame shows the logo, but the next frames have the logo again. Hmm, but the rules say exclude text recognition. So in the caption, skip any mention of the text. So maybe just describe the visual elements without mentioning the text.\n\nWait, the example in the rules says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the video has text, but as per the rules, the caption shouldn't mention it. So in the video, the first frame has the logo, but in the caption, don't mention \"DULCES OFERTAS.COM\". Instead, focus on the eye and the swab.\n\nWait, the problem is the first frame is the logo, then the next frames have the eye with the swab. So the video starts with the logo, then transitions to the eye. But according to rule f, exclude text recognition, so don't mention the logo text. So the caption should start with the close-up of the eye. Let me check the video description again.\n\nThe provided video frames: [0.0] logo, then [1.4] eye with logo in top left, [2.5] swab entering eye, etc. So the logo is present in the eye frames as a watermark. But rule f says exclude text recognition. So the caption shouldn't mention the logo text. So the main action is the eye and the swab.\n\nSo the chronological order: The video starts with a close-up of a human eye with makeup (eyeshadow, eyelashes). A white cotton swab is inserted into the eye's corner. The swab moves slightly within the eye area. The camera remains stationary, focusing closely on the eye.\n\nWait, the video description mentions \"Grátis\" in red text. But rule f says exclude text recognition, so don't mention that either. So the caption should not include any text elements.\n\nNow, check the rules again: a) motion and behavior in order. So the eye is shown, then the swab is applied. The swab is white, moving into the eye. The eye has makeup. The camera is close-up, no movement.\n\nSo the caption would be: A close-up shot of a human eye with makeup shows a white cotton swab being inserted into the eye's corner and gently moved. The camera remains stationary, focusing tightly on the eye's surface.\n\nWait, but the first frame is the logo. But according to the rules, the caption should focus on the motion. But the first frame is a logo, but the next frames are the eye. However, the user says \"provide the provided video\" which is the sequence of frames. So the video starts with the logo, then the eye. But the rules say exclude text recognition. So the caption should start with the eye. Wait, the problem is the initial frame is the logo, then the next frames show the eye with the logo overlay. But the task says \"generate a concise, chronological paragraph describing the provided video.\" So the first part of the video is the logo, then the eye. But rule f says exclude text recognition. So the caption should mention the logo as part of the video, but since it's text, the rules say to exclude it. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the caption should not describe the text. So the first part of the video is the logo, but since we don't mention text, maybe the caption starts with the eye scene.\n\nWait, the video starts with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79JSXmi45Wk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79JSXmi45Wk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 489.9065241830873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A cotton swab (discrete solid object) is being manually moved toward the eye, indicating intentional physical interaction.", "background_and_ambient_analysis": "Static skin background with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "79PTQroEsZg", "file_name": "79PTQroEsZg_000184_000194.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray tank top with \"ICE CREAM\" text stands indoors, making a hand gesture near their face. Their hands then move to cover their eyes, shifting positions multiple times in front of their face. The camera maintains a close-up perspective with slight movement, focusing on the hand actions and facial expressions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79PTQroEsZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79PTQroEsZg_000184_000194.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 88.67857274843647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person's hands and facial features are moving intentionally to adjust a contact lens/sticker on the eye, with controlled motions that can be tracked as discrete solid objects.", "background_and_ambient_analysis": "Static background with no shifting or fluid motion (e.g., fire, water, wind); walls and furniture remain fixed throughout the sequence."}}
{"video_id": "79fLO-oA7O0", "file_name": "79fLO-oA7O0_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with patterned sleeve handles a cylindrical bottle featuring a blue and green painted sea scene, rotating it on a speckled countertop while using a small brush from a container. They adjust the bottle’s position, then use a white cloth to smooth or clean its surface, with a red tool visible nearby. The camera follows hand movements closely, shifting angles to capture the bottle’s design and the person’s actions from a top-down perspective. Background elements remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79fLO-oA7O0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79fLO-oA7O0_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 64.83199955988724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a wrapped bottle (e.g., rotating it, placing a cap) and a white circular object (likely a bottle cap). These are solid, distinct objects in motion due to manual actions.", "background_and_ambient_analysis": "The granite countertop and surrounding static objects (e.g., paper, bottle) show no significant shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "79my9LDnN_c", "file_name": "79my9LDnN_c_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let me try to figure out how to approach this. The user wants me to generate a concise, chronological paragraph describing the video provided. The rules are pretty specific, so I need to make sure I follow them all.\n\nFirst, the video starts with a pink background showing \"Anglee Calligraphy\" and a name in cursive. Then a hand enters with a pen, writing on the paper. The main action is the hand writing the name. \n\nI need to focus on the motion and behavior of the main subjects. The main subject here is the hand and the pen. The hand is moving, writing the name. The pen is black, and the hand is probably light-skinned. The spatial relationship: the hand is over the paper, which is pink. The background has some faint lines, but maybe not essential.\n\nWait, the rules say to exclude text recognition, so I shouldn't mention \"Anglee Calligraphy\" or the name. Just describe the action. So the hand starts writing, moves across the paper, forms letters. The pen is held in the hand, which is writing cursive.\n\nThe camera perspective: it's a close-up shot, maybe top-down? The video starts with a static shot of the text, then the hand enters and starts writing. The camera might stay focused on the writing area, maybe slight movement to follow the hand.\n\nWait, the example in the problem statement shows the camera moving slightly, but maybe here it's a close-up without much movement. The user said to mention camera perspective and movement at the end. So the camera is a close-up, possibly handheld, following the hand as it writes.\n\nLet me check the rules again. The caption needs to be chronological. So the sequence: start with the paper, then hand enters with pen, begins writing, moves the pen across the paper, finishes writing. The background is pink with faint lines, but keep background minimal.\n\nWait, the first frame shows the pink background with the cursive text. Then the hand comes in, holding a black pen, starts writing. The pen moves across the paper, forming the letters. The hand is right-handed, I assume. The pen tip is visible as it moves. The writing is done on the pink paper.\n\nSo the main action is the hand with the pen writing the cursive script. The hand's motion is from left to right, making the cursive letters. The pen is black, the hand is likely an adult's hand. The spatial relationship: hand over paper, pen moving across the surface.\n\nThe camera perspective is a close-up, focusing on the hand and paper. Maybe a top-down view, but since it's a close-up, perhaps the camera is positioned above the writing surface. The camera movement might be slight, following the hand's movement as it writes.\n\nThe user said to exclude text recognition, so I shouldn't mention the actual words being written, just that it's calligraphy. So \"cursive letters\" or \"calligraphic script\" but not the specific words.\n\nPutting it all together chronologically: The video begins with a close-up of a pink paper surface. A hand enters the frame holding a black pen, positioning it over the paper. The hand then moves the pen in smooth, flowing motions, forming cursive script. The pen tip remains in contact with the paper as the hand continues writing, tracing the letters in a continuous motion. The camera maintains a steady close-up perspective, slightly following the hand's movement across the paper.\n\nWait, the first part of the video shows the paper with the existing script, then the hand starts writing more. But according to the rules, exclude text recognition, so just describe the action of writing. The initial frame has existing text, but the main action is the hand adding more. Wait, the problem says \"in chronological order\" so the sequence is: start with the paper (which has the text), then the hand begins writing. But the rules say to exclude text recognition, so maybe mention the paper as pink, then the hand with pen writing on it.\n\nWait, the first frame is [0.0], showing \"Anglee Calligraphy\" and a name, but the instructions say to exclude text recognition. So the caption should not mention the text. So maybe describe the video as starting with a pink surface, then a hand with a pen starts writing.\n\nWait, the user's example output is: The video opens with a close-up of a pink paper surface. A hand enters the frame holding a black pen, positioning it over the paper. The hand then moves the pen in smooth, flowing motions, forming cursive script. The pen tip remains in contact with the paper as the hand continues writing, tracing the letters in a continuous motion. The camera maintains a steady close-up perspective, slightly following the hand's movement across the paper.\n\nBut in the actual video, the first frame shows the text, but since", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79my9LDnN_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79my9LDnN_c_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 235.2581790955213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand holding a pen is moving to write the word 'Saumya'.", "background_and_ambient_analysis": "The background (paper) is static with no shifting. No fluid/environmental motion observed (no fire, water, smoke, wind)."}}
{"video_id": "79vSfsEJJ5c", "file_name": "79vSfsEJJ5c_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows capoeira, a Brazilian martial art that combines elements of dance, acrobatics, and music. First, two people are in the center, one in white pants with a blue stripe and a white top, the other in white pants and a blue shirt. They're performing a movement: one bends down, maybe a sweep or a kick. Then the person in white pants with blue stripe kicks, and the other person falls to the ground. In the background, there are people sitting, some playing instruments like drums, others clapping. The setting is an indoor space with concrete floors. The camera is moving a bit, maybe handheld, capturing the action. Need to describe in chronological order: start with the two performers, their actions, then the fall, background minimal. Check the rules: main subjects' motion, appearance (colors, number), spatial relationships (the circle of onlookers), conclude camera. So structure: two people in white pants (one with blue stripe, one blue shirt) perform a dynamic movement, one bends, then the other person falls to the ground. Background has seated onlookers, some playing instruments. Camera is handheld, slight shake. Keep it concise. Let's draft:\n\nTwo individuals in white pants—one with a blue stripe, the other in a blue shirt—engage in dynamic capoeira movements in a circular space. The person in white pants with blue stripe executes a low sweep, then the other bends and falls to the ground. Seated onlookers, including those playing drums, observe from the periphery. The camera remains handheld with slight movement, capturing the action from a medium perspective.\n\nWait, check rules: chronological order. Start with initial positions. First frame: both standing, then one bends, then the other falls. So:\n\nIn the video, two capoeira performers in white pants—one with a blue stripe, the other in a blue shirt—move in a circle. The first performer bends low, then the second performs a sweeping kick, causing the first to fall to the ground. Onlookers seated around the circle, some holding drums, watch the action. The camera remains handheld with slight shake, capturing the sequence from a fixed angle.\n\nWait, need to be precise. Let's check each frame:\n\n[0.0] - both standing, one (blue shirt) has a stick, the other (blue stripe) is moving.\n\n[1.4] - blue shirt performer bends down, blue stripe is kicking.\n\n[2.5] - blue shirt is on the ground, blue stripe is still moving.\n\n[3.6] - blue stripe is kicking, blue shirt is on the ground.\n\n[4.7] - blue stripe is bending, blue shirt is on the ground.\n\nSo chronological: both start standing. Blue shirt bends (frame 1.4), blue stripe kicks (frame 1.4-2.5). Blue shirt falls to the ground (frame 2.5). Blue stripe continues kicking, blue shirt remains on ground (frame 3.6-4.7).\n\nAppearance: two main performers, white pants, one with blue stripe on pants (maybe a belt or stripe), one in blue shirt. Onlookers: seated, some holding instruments (drums), others clapping.\n\nSpatial: performers in center, onlookers around them.\n\nCamera: handheld, slight shake, medium angle.\n\nSo:\n\nTwo capoeira performers in white pants—one with a blue stripe across the waist, the other in a blue shirt—engage in dynamic movements in a circular space. The performer in the blue shirt bends low and then falls to the ground as the other executes a sweeping kick. Seated onlookers around the perimeter, some playing drums, observe the sequence. The camera remains handheld with slight shake, capturing the action from a medium perspective.\n\nCheck rules:\n\na) Motion chronological: start with both standing, blue shirt bends, falls, blue stripe kicks. Correct.\n\nb) Appearance: main subjects (two people), colors (white pants, blue stripe, blue shirt), number (two), orientation (standing, bending, falling). Correct.\n\nc) Spatial: performers in center, onlookers around perimeter. Correct.\n\nd) Camera: handheld, slight shake. Correct.\n\ne) Background minimal: onlookers described as seated, playing drums (minimal). Correct.\n\nf) No text, no named characters. Correct.\n\ng) Internal thought, output as per format.\n\nSo the caption should be concise. Let's trim:\n\nTwo capoeira performers in white pants—one with a blue stripe, the other in a blue shirt—execute dynamic movements in a circle, with the blue-shirted performer bending and falling to the ground while the other kicks. Seated onlookers, some holding drums, observe from the periphery. The camera remains handheld with slight shake, capturing the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79vSfsEJJ5c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79vSfsEJJ5c_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 96.42262479283545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in white pants and shirts (one with blue accents) perform martial arts movements: kicking, dodging, and shifting positions through explicit physical interactions.", "background_and_ambient_analysis": "The background consists of stationary people sitting and playing instruments; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "7A4Q7BoCvGY", "file_name": "7A4Q7BoCvGY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a light blue shirt and dark jeans folds a white napkin on a dining table set with plates, glasses, and blue stemware, while another woman in a white shirt stands to her left, observing. The woman in the blue shirt smooths and adjusts the napkin before placing it on the table; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7A4Q7BoCvGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7A4Q7BoCvGY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 699.5287512401086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women are actively manipulating items (plates, glasses) on a table; their hands and bodies exhibit controlled, intentional movements consistent with discrete object interactions.", "background_and_ambient_analysis": "The background (walls, painting, furniture) shows no shifting or fluid motion; all static elements remain fixed, indicating no environmental or ambient motion."}}
{"video_id": "7ABqBQ5e-Ss", "file_name": "7ABqBQ5e-Ss_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, densely packed and wearing varied clothing colors, raises their arms and sways rhythmically, moving hands up and down in unison throughout the video. The handheld camera remains slightly shaky, capturing the energetic motion from within the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ABqBQ5e-Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ABqBQ5e-Ss_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 148.7239798851955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The discrete objects (people) are moving in a coordinated manner (dancing, raising arms) due to their own locomotion, which is typical in a concert setting.", "background_and_ambient_analysis": "The video shows a crowd of people without any fire, water, smoke, or wind as the dominant motion. The background is not clearly defined and there are no static background elements shifting uniformly, so no ambient environmental motion is present."}}
{"video_id": "7AJfmaCFiuM", "file_name": "7AJfmaCFiuM_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown jacket and white apron adjusts a clear glass sculpture with multiple interlocking parts on a light green table with red legs. They step back, shift the sculpture, and reposition it under a sheltered area with a hanging light. The background includes a fence and trees. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AJfmaCFiuM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AJfmaCFiuM_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 179.59429103334443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving through the scene, walking near the statue.", "background_and_ambient_analysis": "The background elements (e.g., statue, structures) remain static with no fluid or environmental motion present."}}
{"video_id": "79owtRiuzTs", "file_name": "79owtRiuzTs_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray sweater and blue jeans is seated in the driver's seat of a vehicle, holding the steering wheel with their left hand while operating the gear shift with their right hand. They then move their right hand to adjust controls on the dashboard. The camera remains stationary, positioned inside the vehicle from the passenger seat perspective, capturing the driver's actions and the interior dashboard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/79owtRiuzTs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/79owtRiuzTs_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 87.62286158007126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The driver's hand is moving from the left side of the console to the center console, gesturing and interacting with controls.", "background_and_ambient_analysis": "The background (car interior) is static with no shifting. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7AMGA0SJIvU", "file_name": "7AMGA0SJIvU_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and top hat moves right across a dimly lit stage, stepping forward and turning to face right. A second person in dark clothing appears behind them. The camera follows the main subject with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AMGA0SJIvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AMGA0SJIvU_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 80.4509175428349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and top hat is actively moving across the frame (dancing/performing), with clear locomotion and distinct bounding box tracking.", "background_and_ambient_analysis": "Background elements (e.g., 'GINO' sign, stage structure) remain stationary relative to the scene; no fluid motion (fire, water, smoke, wind) is visible."}}
{"video_id": "7ASXbWVDBmg", "file_name": "7ASXbWVDBmg_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and blue jeans stands to the left of a seated person in a white shirt playing a guitar; the standing man holds a violin and bow, shifting position slightly while the seated person continues strumming. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ASXbWVDBmg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ASXbWVDBmg_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 243.38975516741542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one standing holding a violin (moving to play) and one sitting playing guitar (moving hands).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7AYDNIKshFg", "file_name": "7AYDNIKshFg_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Seven individuals in blue tops and black pants perform a synchronized dance routine in a gymnasium. Initially positioned in a line, they execute coordinated stepping and kicking motions, then transition into a circular formation, moving in unison with arm gestures. They shift positions, turning to face different directions while maintaining synchronized movement. The camera remains stationary, capturing the group’s choreography against a backdrop of red curtains and a basketball hoop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AYDNIKshFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AYDNIKshFg_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 63.87525632337598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of dancers in blue uniforms performing synchronized choreography, including jumps, stances, and coordinated formations. Their movements are distinct locomotive motions driven by physical force (muscle contraction, balance shifts).", "background_and_ambient_analysis": "The gymnasium background (red curtains, basketball hoop, wooden floor) shows no shifting or fluid motion. No fire, water, smoke, or wind effects are visible; the environment is static and dry."}}
{"video_id": "7AbVWChMTNA", "file_name": "7AbVWChMTNA_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals stand in a room, facing the camera. The person on the left wears a black sleeveless top and red shorts, the middle person wears a red shirt and gray pants, and the right person wears a white sleeveless top and dark shorts. They perform synchronized hand movements: raising hands, then making clapping gestures. The camera remains static throughout, capturing their actions against a cluttered background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AbVWChMTNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AbVWChMTNA_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 204.05368395632365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three people (discrete solid objects) performing coordinated arm/hand gestures and body movements; motion originates from voluntary locomotion.", "background_and_ambient_analysis": "Background elements (wall, furniture) remain stationary and show no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "7AE3NOKbeBI", "file_name": "7AE3NOKbeBI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a bright yellow T-shirt with a green design holds a pastry, bringing it to their mouth repeatedly to take bites. Seated to their left, another individual in a black T-shirt is partially visible, with their arm resting near the table. The background features a diner-style interior with red and white elements. The camera remains close to the subjects, making slight adjustments to capture the person eating and their companion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AE3NOKbeBI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AE3NOKbeBI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 441.6523646003555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the yellow shirt is moving the sandwich with his hands (peeling the wrapper, lifting, and eating). The sandwich is a solid object undergoing discrete motion due to the person's physical actions.", "background_and_ambient_analysis": "The background (red curtains, counter, and other elements) is static with no signs of fire, water, smoke, or wind. The scene is calm and dry."}}
{"video_id": "7AvBnsGShrw", "file_name": "7AvBnsGShrw_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two toddlers interact closely in an indoor setting; one wears a teal shirt, the other is shirtless with white shorts and a gold chain. The shirtless child leans toward the teal-shirted child, moving their hands while the teal-shirted child engages with them. The camera maintains a close, handheld perspective with slight shake, capturing their proximity and movement against a minimally detailed background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AvBnsGShrw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AvBnsGShrw_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 54.85293983553849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless child is actively moving his body and manipulating a blue toy, while the other child and adult are mostly static.", "background_and_ambient_analysis": "The background (including chairs and table) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "7AjFHqiY3OM", "file_name": "7AjFHqiY3OM_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A batting cage with green turf and chain-link fence shows a person in dark clothing running across the cage area. A second individual in a gray shirt and light pants walks toward the net. A third person in a white shirt, black pants, and orange cap steps up to the fence, adjusts their stance, and swings a bat. The camera remains stationary, positioned behind the fence looking into the cage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7AjFHqiY3OM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7AjFHqiY3OM_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 124.86406614875149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a batter swinging a bat, a pitcher throwing a ball, and onlookers. The batter's swing, ball trajectory, and pitcher's motion are observable physical interactions.", "background_and_ambient_analysis": "The background consists of a blue tarp and fence, which show no uniform shifting or fluid motion (e.g., fire, water, smoke). No significant environmental fluid dynamics are present."}}
{"video_id": "7B10uMOZR2M", "file_name": "7B10uMOZR2M_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately seven boys in white shirts, dark vests, and pants stand on a stage, then crouch down; a woman in black with a red headpiece stands nearby. The scene shifts to about seven girls in colorful dresses (striped and solid, including red, blue, and yellow) and necklaces, standing on stage while a hand holding a phone records them. The camera moves from a wide stage view to a closer shot of the girls with the phone visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7B10uMOZR2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7B10uMOZR2M_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 76.07063083154758, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (children and adults on stage) exhibit minor locomotion (e.g., crouching, posing), consistent with intentional movement due to physical forces.", "background_and_ambient_analysis": "Background elements (stage backdrops, curtains, emblems) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "7BLY0HXKPv8", "file_name": "7BLY0HXKPv8_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption. First, I need to watch the video carefully. The main subject is a child skiing. She's wearing a pink hat, dark jacket, and pink pants. There's another person in the background, maybe an adult. The scene is snowy, with a small house and slide visible.\n\nStarting from the first frame: the child is skiing towards the camera, holding poles. Then she moves forward, the adult in the background is near the house. At around the second or third frame, the adult is seen helping someone else, maybe a person lying on the ground? Wait, the video shows the adult moving towards the person who's fallen. The child continues skiing, maybe towards the adult or the fallen person.\n\nWait, the third frame has the adult standing over someone on the ground. Then in the next frames, the adult moves to help, and the child keeps going. The child is moving forward, the adult is behind her, then the adult moves towards the person on the ground.\n\nNeed to describe the chronological order. Start with the child skiing, then the adult in the background, then the adult interacts with someone on the ground, and the child continues. Also, mention spatial relationships: the child is in front, the adult is behind or to the side.\n\nCheck the rules: focus on motion and behavior. Main subjects: child and adult. Appearance: child has pink hat, dark jacket, pink pants; adult is wearing dark clothes. Background minimal, just the snow, house, slide.\n\nCamera perspective: it seems like a handheld shot, maybe following the child, so slight movement. The camera is following the child, maybe a bit shaky.\n\nMake sure to exclude any text or names. Conclude with camera perspective. Let me draft:\n\nA child in a pink hat, dark jacket, and pink pants skis forward across snow, holding ski poles. Behind her, an adult in dark clothing walks toward a person lying on the snow near a small white house and slide. The adult bends to assist the fallen individual while the child continues skiing toward the camera. The camera remains steady at a medium distance, slightly shaky.\n\nWait, check if \"medium distance\" is correct. The video shows the child from a bit behind, so maybe the camera is following her, so maybe a slight following shot. The user said to mention camera perspective and movement. So \"slight shake\" as per the example.\n\nWait, in the rules, part d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the camera here is likely handheld, slightly shaky, following the child. So the caption should end with \"The camera maintains a steady, slightly shaky perspective following the child.\"\n\nWait, but the original instruction says \"conclude with the camera perspective and movement\".\n\nSo structure: describe the sequence, then camera.\n\nLet me recheck the video:\n\nFrame 0: Child skiing towards camera, adult in background.\n\nFrame 1: Child continues, adult now standing near the house.\n\nFrame 2: Adult bends down, maybe to help someone who's fallen. The child continues.\n\nFrame 3: Adult moves towards the fallen person, child still skiing.\n\nFrame 4: The adult is now closer to the fallen person, child is still moving forward.\n\nWait, the video has a sequence where the child is skiing towards the camera, then the adult is in the background, then the adult is moving towards someone on the ground.\n\nSo the main actions:\n\n- Child skiing forward, holding poles, pink hat, dark jacket, pink pants.\n\n- In the background, adult is near a small white house and slide.\n\n- The adult is seen moving towards a person lying on the snow.\n\n- The adult bends over the fallen individual, while the child continues skiing.\n\n- The camera follows the child, remaining steady but slightly shaky.\n\nNow, putting it all together chronologically.\n\n\"A child in a pink hat, dark jacket, and pink pants skis forward across snow, holding ski poles. Behind her, an adult in dark clothing approaches a person lying on the snow near a small white house and slide, bending down to assist. The child continues skiing toward the camera, maintaining a steady pace. The camera follows the child at a medium distance, exhibiting slight shake.\"\n\nWait, but the adult is moving to help the person on the ground, which is part of the sequence. Let me check the timestamps:\n\n[0.0] Child skiing towards camera.\n\n[1.4] Child moves forward, adult in background.\n\n[2.5] Adult stands near house, child continues.\n\n[3.6] Adult bends over someone on the ground; child moves forward.\n\nSo in the sequence, the adult is interacting with the person on the ground, while the child continues skiing. So the caption should mention the adult's action of bending over the fallen person.\n\nAlso, the person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BLY0HXKPv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BLY0HXKPv8_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 94.29000132692391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult are moving: the child is skiing (using poles) and the adult is adjusting equipment and moving in the background.", "background_and_ambient_analysis": "The background (snowy ground, building, slide) is static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7BaxMvb2Pnk", "file_name": "7BaxMvb2Pnk_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video has a sequence of clips. First, a person in a brown horse mask wearing a dark hoodie with red text holds a white object, maybe a cloth, up to their face. Then they lower it. Next scene: a person in a cow mask, light gray hoodie, in a room with a door and towels. They raise a hand with purple nail polish. Then the video cuts back to the horse mask person holding a different object, maybe a stuffed toy, in front of a floral wallpaper. The background has floral patterns in the first and third clips, the second is a room with a door and towels. \n\nNeed to describe in chronological order. Start with the horse mask person, then cow mask, then back to horse. Mention their actions: first holding white object up, then lowering; then cow mask person raising hand with purple nails; then horse mask person holding something else. Spatial: first scene, the horse mask is close to the camera, background floral wallpaper. Second scene, cow mask in a room with a door to the right, towels hanging. Third scene, horse mask in front of floral wallpaper again. \n\nCamera perspective: each clip is a static shot, maybe slight shake? The problem says \"conclude with camera perspective and movement\". The video seems to have static shots, slight movement maybe. But rules say minimal background, so focus on subjects.\n\nLet's structure:\n\n1. First subject: person in brown horse mask, dark hoodie, holds white cloth up to face, then lowers (action sequence).\n\n2. Second subject: person in cow mask, light gray hoodie, raises hand with purple nail polish (hand gesture).\n\n3. Third subject: person in brown horse mask again, holds stuffed animal, in front of floral wallpaper.\n\nCamera: each segment is static, slight shake.\n\nNow, combine into a paragraph.\n\nCheck rules: chronological, motion and behavior, appearance (color, size), spatial, background minimal, exclude text, no reasoning.\n\nLet's draft:\n\nA person wearing a brown horse mask and dark hoodie holds a white cloth up to their face, then lowers it in front of a floral wallpaper background. Next, a person in a cow mask and light gray hoodie raises their hand with purple nail polish in a room with a door and hanging towels. Finally, the same horse mask person holds a stuffed animal up to their face against the floral wallpaper. The camera remains static with slight movement in each segment.\n\nWait, need to check order: the first clip is horse mask, then cow mask, then back to horse mask. So sequence is 1 (horse), 2 (cow), 3 (horse).\n\nIn the video:\n\n[0.0] horse mask, dark hoodie, holds white cloth up.\n\n[1.4] horse mask, same, lowers cloth.\n\n[2.5] cow mask, gray hoodie, raises hand (purple nails).\n\n[3.6] cow mask, lowers hand? Wait, the video shows: first clip: horse mask with cloth. Then second clip: cow mask, raises hand, then lowers? Wait the timestamps:\n\n0.0 - horse mask holds white cloth up.\n\n1.4 - horse mask lowers cloth.\n\n2.5 - cow mask, raises hand with purple nails.\n\n3.6 - cow mask lowers hand (since the next frame is 4.7, which is horse mask again).\n\nWait the video frames:\n\nFrame 0: horse mask, cloth up.\n\nFrame 1: horse mask, cloth lower.\n\nFrame 2: cow mask, raises hand.\n\nFrame 3: cow mask, hand lower? Or holding up? Wait the timestamps: 2.5 is cow mask raising hand, 3.6 is cow mask with hand lower.\n\nThen frame 4.7: horse mask holding stuffed animal.\n\nSo the sequence is:\n\n1. Horse mask, cloth up.\n\n2. Horse mask, cloth down.\n\n3. Cow mask, hand up (purple nails).\n\n4. Cow mask, hand down (or maybe holding something else? Wait the video description: frame 2.5: cow mask raises hand with purple nails (so action of raising), frame 3.6: cow mask lowers hand (since the next frame is 4.7 horse mask).\n\n5. Horse mask holds stuffed animal.\n\nSo chronological order of actions:\n\n- First, a person in a brown horse mask and dark hoodie holds a white cloth up to their face.\n\n- Then, the same person lowers the cloth.\n\n- Next, a person in a cow mask and light gray hoodie raises their hand with purple nail polish.\n\n- The cow mask person then lowers their hand.\n\n- Finally, the horse mask person holds a stuffed animal up to their face.\n\nWait, the given video description says:\n\n[0.0] horse mask, dark hoodie, holds cloth.\n\n[1.4] horse mask, same, lowers cloth", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BaxMvb2Pnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BaxMvb2Pnk_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 104, "blur_score": 205.55172186826306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals wearing animal masks (horse and giraffe) are moving: one manipulates a cloth with their hand, the other raises a bottle to their mouth. These are discrete solid objects (people) exhibiting intentional physical actions.", "background_and_ambient_analysis": "The backgrounds in both scenes (floral carpet, room interior) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Static elements like walls and carpet patterns remain consistent without fluid dynamics."}}
{"video_id": "7BhdmxBM6B8", "file_name": "7BhdmxBM6B8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black attire moves toward a small child in a pink top, bends down to interact with her on a stage. Another individual stands to the right near a chair and a colorful wheel. The camera shows slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BhdmxBM6B8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BhdmxBM6B8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 53.92260977791854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three discrete solid objects (people) exhibit motion: a person in black VR headset making arm/head movements, a child standing near the center, and a woman holding a bag. Their motions are independent locomotion and gestures without environmental interaction.", "background_and_ambient_analysis": "The background wall with projected text (e.g., \"West Coast\") and static furniture show no uniform shifting or environmental motion (e.g., fire, water, wind). Projected light patterns are fixed, indicating no ambient fluid dynamics."}}
{"video_id": "7BMtukR7AyE", "file_name": "7BMtukR7AyE_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, black shorts, black socks, and black shoes lifts a barbell from a squat position to standing and then lowers it back down in a gym. Other individuals are visible in the background, some seated and others moving. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BMtukR7AyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BMtukR7AyE_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 151, "blur_score": 176.18987479875426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man performing a squatting exercise (discrete object moving due to muscular force).", "background_and_ambient_analysis": "The background (gym setting) is stable with no significant fluid motion or shifting; the audience is mostly stationary."}}
{"video_id": "7BG5LKgOYjg", "file_name": "7BG5LKgOYjg_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a black sleeveless top and gray shorts, barefoot, swings a baton in a grassy backyard with a blue slide to the right and a tire near a tree, then stops and adjusts his stance facing the baton on the ground; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BG5LKgOYjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BG5LKgOYjg_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 573.7662462946048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is the primary discrete object, moving by pulling a rope (likely a tire swing), stepping, and swaying. The motion is explicit locomotion and force application (e.g., pulling, walking) without external environmental influence.", "background_and_ambient_analysis": "The background (house, trees, slide, tire) remains stationary throughout the video with no visible fluid motion (water, fire, smoke) or significant wind-induced swaying. Trees and static objects do not exhibit ambient environmental motion."}}
{"video_id": "7BjsEdrNchc", "file_name": "7BjsEdrNchc_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a white shirt and another in a dark shirt, collaborate around a round table with a partially assembled puzzle depicting zebras, flamingos, and other animals; the white-shirted person adjusts pieces at the table’s edge, followed by the dark-shirted individual placing a piece, with further movements from both as the camera maintains a top-down view with slight shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7BjsEdrNchc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7BjsEdrNchc_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 879.6290406354778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of multiple people manipulating solid puzzle pieces: picking up, positioning, and placing down discrete objects with visible physical interactions.", "background_and_ambient_analysis": "Background elements (walls, furniture, framed picture) remain fixed with no uniform shifting. No fluids, fire, water, or wind motion observed. Static environment."}}
{"video_id": "7CCsxh3LZks", "file_name": "7CCsxh3LZks_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a dog grooming session. Let's break down each frame.\n\nFirst frame: a hand with a red brush is grooming an orange dog. The dog is standing, maybe in a grooming area. Then the next frame: a person (hands visible) brushes a white dog's paw. The dog is grayish, standing on a table. Then the dog moves, shakes its head. Next, the dog is being bathed, so water is splashing. Then the person is cleaning the dog's face. The background has some grooming tools and a green wall, but keep background minimal.\n\nMain subjects: a dog (color changes: orange, gray, white? Wait, first dog is orange, then gray, then white? Wait, the frames show different dogs. Wait, first frame is a person brushing an orange dog. Second frame is a person brushing a gray dog's paw. Third frame, the gray dog moves, shakes. Fourth frame, a white dog being bathed, head under water. Fifth frame, person using a brush on the dog's face.\n\nWait, the problem says \"main subjects (people/animals/objects) in chronological order.\" So the sequence of actions:\n\n1. A hand brushes an orange dog (front of the dog, maybe). The dog is standing.\n\n2. Then, a person's hands are seen brushing a gray dog's paw. The dog stands on a table, possibly in a grooming area.\n\n3. The gray dog moves, shakes its head, maybe water is involved (since next frames show bathing).\n\n4. Then a white dog is being bathed, water splashing, head under the sink.\n\n5. The white dog's face is being groomed with a brush.\n\nNow, describe the motion chronologically. Need to mention the dog's appearance (color, size) and what they're doing.\n\nFirst scene: A person uses a brush to groom an orange dog standing in a grooming area. Then, a person brushes the paw of a gray dog, which stands on a table. The dog then moves and shakes its head. Next, a white dog is bathed, splashing water, then the person uses a brush on the dog's face.\n\nCheck rules: chronological, main subjects (dogs and people's hands), mention appearance (colors: orange, gray, white), motion. Background minimal.\n\nAlso, camera perspective: it's close-ups, maybe static shots but shifting between the dogs.\n\nWait, the first frame is a hand brushing an orange dog. Then a gray dog's paw is brushed. Then the gray dog is shown moving. Then a white dog being bathed. Then the white dog's face is brushed.\n\nSo the sequence:\n\n1. A hand brushes an orange dog's coat. The dog is small to medium-sized, standing.\n\n2. A person's hands brush the paw of a gray dog, which is standing on a grooming table.\n\n3. The gray dog shakes its head, water droplets visible.\n\n4. A white dog is bathed in a sink, water splashing, the dog's head under the water.\n\n5. A person uses a brush on the white dog's face.\n\nNow, condense into a concise paragraph.\n\nCheck rules: exclude text recognition (the logo and number are excluded), focus on motion and behavior. So no mention of \"Tail Waggers\" or phone number.\n\nNow, draft:\n\nA person uses a brush to groom an orange dog standing in a grooming area. Then, the same person brushes the paw of a gray dog on a table, which moves its head and shakes. Next, a white dog is bathed in a sink with water splashing, and the person brushes its face.\n\nWait, need to check chronological order. Let's list the frames:\n\nFrame 0: orange dog being brushed (hand with red brush, dog's head up)\n\nFrame 1: gray dog (maybe the same dog? No, different color), person brushing its paw. Dog is gray, standing on a table.\n\nFrame 2: gray dog moves, head up.\n\nFrame 3: white dog being bathed (head under water), person's hands.\n\nFrame 4: white dog's face being brushed.\n\nSo the sequence is: orange dog (first frame), then gray dog (next frames), then white dog (last frames). Wait, no, frame 0 is the first. So:\n\n- First, a person brushes an orange dog's coat.\n\n- Then, a person brushes the paw of a gray dog, which stands on a table and shakes its head.\n\n- Finally, a white dog is bathed in a sink with water splashing, and a person brushes its face.\n\nNow, check appearance: orange, gray, white dogs. Each dog is medium-sized (assuming), but maybe not necessary. The problem says \"brief", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CCsxh3LZks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CCsxh3LZks_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 488.99667518844603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dogs (golden retriever, gray dog, white dog) are moving due to physical forces applied by the groomer (blow dryer, clippers, hands).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Backgrounds in each scene are static (e.g., bathroom tiles, green walls, sink)."}}
{"video_id": "7C5CmGOJnhQ", "file_name": "7C5CmGOJnhQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair tied up, wearing a black turtleneck and dangling earrings, appears in close-up. A man in a light blue button-up shirt enters from her right, gesturing with his hands as he speaks. They converse while positioned side-by-side against a blurred orange foliage background. The camera remains steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7C5CmGOJnhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7C5CmGOJnhQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 90.13581218883185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (a woman and a man) exhibit motion: the man gestures with his hands while speaking, and the woman maintains a seated posture with subtle head movements. Both motions are intentional locomotion/gestures from the subjects' own physical actions.", "background_and_ambient_analysis": "The background features a static bokeh effect with warm, blurred autumn foliage; no shifting background elements, fire, water, smoke, or wind are visible. Background remains uniformly stable throughout the clip."}}
{"video_id": "7CH0ZgjY1iU", "file_name": "7CH0ZgjY1iU_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands mixes a salad of chopped vegetables in a clear glass bowl, lifting and stirring the ingredients. The bowl sits on a table with other dishes visible nearby. The camera remains close to the bowl, capturing the mixing action with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CH0ZgjY1iU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CH0ZgjY1iU_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 239.60979432007588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete hands actively mixing salad ingredients in a glass bowl; the salad components (vegetables, shrimp) and bowl are solid objects moving due to manual force application.", "background_and_ambient_analysis": "The kitchen counter background (including red tray, glass bowl, and plates) remains stationary with no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "7COY95ER6bA", "file_name": "7COY95ER6bA_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with long, wet dark hair bends forward, their hands moving rhythmically through the hair to comb and lift strands upward. The hands continue working through the hair, occasionally raising it toward the top. In the background, a yellow bottle rests on a surface. The camera remains in a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7COY95ER6bA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7COY95ER6bA_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 254.2161664771186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively moving wet hair, indicating manipulation by discrete objects (hands) on hair.", "background_and_ambient_analysis": "Background elements (bottles, wall) are static; no significant fluid or wind motion is observed."}}
{"video_id": "7CbqYcby_lk", "file_name": "7CbqYcby_lk_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person on stage. First, the person is holding something up, maybe a microphone stand. Then they move their arms, and then they drop something, which looks like a bottle. They bend over. Then they stand up. The background has a yellow wall, some equipment like drums and speakers. The camera seems to be fixed, not moving much. Let's check the rules: chronological, motion, appearance, spatial, camera perspective.\n\nFirst frame: person in black shirt, light blue jeans, holding an object (maybe a mic stand) up. Then they move arms, then drop a bottle (since it's a bottle), bend down. Then stand up. The other person in the background is near drums. So the main subject is the person in the center.\n\nNeed to describe in order: starts by holding the mic stand, then moves arms, drops bottle, bends over, stands up. Appearance: black shirt, light blue jeans. Background: yellow walls, stage equipment (drums, speakers). Camera: probably static, slight shake maybe? Wait, the video might have a slight shake, but the rules say \"conclude with camera perspective and movement\".\n\nSo structure:\n\nA person wearing a black shirt and light blue jeans is on stage, holding a microphone stand above their head. They then swing their arms down, releasing the stand which falls to the stage. The individual bends forward to pick up the stand, then straightens up. In the background, another person is visible near the drums, with yellow walls and stage equipment like speakers and a blue curtain. The camera remains stationary with minimal movement.\n\nWait, need to be concise. Let's check the rules: concise, chronological. Also, exclude named characters, text recognition. So no \"drummer\" but \"another person near drums\".\n\nLet's draft:\n\nA person in a black shirt and light blue jeans stands on a stage, holding a microphone stand above their head. They swing their arms downward, causing the stand to fall. The individual bends over to retrieve the stand and then stands upright. In the background, another person is near drums, with yellow walls and stage equipment visible. The camera remains static with slight movement.\n\nWait, \"causing the stand to fall\" – maybe \"releases the stand which drops to the stage\".\n\nAlso, the bottle – wait, in the video, is it a bottle? The description says in frame 3, the person is holding a bottle? Wait, the user's video description: frame 0: holding something, frame 1: holding, frame 2: holding, frame 3: holding, then frame 4: dropping. Maybe it's a bottle. So need to include that.\n\nWait, the user's video frames: [0.0] person holding up, [1.4] same, [2.5] same, [3.6] person drops something (a bottle), then [4.7] person bends over.\n\nSo correction: the person drops a bottle, then bends over.\n\nSo revised:\n\nA person in a black shirt and light blue jeans stands on a stage, holding a bottle above their head. They then swing their arms downward, releasing the bottle which falls to the stage. The individual bends forward to pick up the bottle and then stands upright. In the background, another person is positioned near the drums, with yellow walls and stage equipment like speakers and a blue curtain visible. The camera remains static with minimal movement.\n\nWait, but the first part: \"holding a bottle above their head\" – but the video might have a microphone stand. Wait, the user's frames: the first frame shows the person holding a tall object (maybe a mic stand), then in frame 3.6, the bottle is dropped. So maybe the object is a microphone stand, but when they move, they drop a bottle. Wait, maybe the video shows a person holding a bottle, then drops it. Let's see the user's video: frame 0-3: person holding something (maybe a bottle), then frame 4: they drop it. So maybe the object is a bottle. So \"holding a bottle above their head\", then drop it, then bend.\n\nSo that's the motion.\n\nLet's check the rules: chronological. So steps:\n\n1. Person holds bottle above head.\n\n2. Swings arms down, releases bottle.\n\n3. Bottle falls to stage.\n\n4. Person bends over to pick up bottle.\n\n5. Stands upright.\n\nBackground: yellow walls, stage equipment (drums, speakers), blue curtain.\n\nCamera: static, maybe slight shake. The video's frames don't show significant camera movement, so \"stationary\".\n\nSo putting it all together concisely:\n\nA person in a black shirt and light blue jeans holds a bottle above their head on a stage, then swings their arms downward to release it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CbqYcby_lk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CbqYcby_lk_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1393.0817431581922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a person performing a dance with a baton. The person moves their body and the baton in circular motions and turns. A drummer in the background is also visible but is less prominent.", "background_and_ambient_analysis": "The background (yellow walls, stage equipment, and blue curtain) remains stationary. There are no fluid or environmental motions (fire, water, smoke, or wind) observed."}}
{"video_id": "7CB30vecroA", "file_name": "7CB30vecroA_001039_001049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt kneels beside a black and blue bicycle, adjusting components near the rear wheel. They shift position, bending lower to focus on the bike's rear section while maintaining contact with the frame. The bicycle stands upright against a plain wall, with the person positioned to the left of the bike's rear wheel. The camera remains stationary, capturing the scene from a side angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CB30vecroA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CB30vecroA_001039_001049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 492.8128538340564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively manipulating the bicycle's rear wheel and frame, with visible hand and body movements during maintenance.", "background_and_ambient_analysis": "Background elements (wall, floor) are static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7CfKmwnssfw", "file_name": "7CfKmwnssfw_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt sits in a chair, raising their hands in front of their body. Behind them, a bed with pink and white blankets is partially visible, with a person lying under the covers. The camera remains static throughout, capturing the scene from a medium shot perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CfKmwnssfw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CfKmwnssfw_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 156, "blur_score": 32.418240351582895, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Person is moving hands (clapping/gesturing) and body in seated position. No other distinct solid objects exhibit motion.", "background_and_ambient_analysis": "Background is static (bed, walls, floor remain fixed). No fluid motion (fire, water, smoke) or environmental wind effects observed. Bed linens and furniture show no significant movement."}}
{"video_id": "7CTvNqiRy8E", "file_name": "7CTvNqiRy8E_000320_000330.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand polishes a dark brown wooden board's edge with a cloth, then moves the cloth across the board's surface while rotating the board to polish its entire length. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CTvNqiRy8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CTvNqiRy8E_000320_000330.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 115.13232715303927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (wearing gloves) move a cloth across a wooden surface, performing polishing motion. The hands and cloth are solid objects exhibiting explicit physical motion.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, ground) observed; no fire, water, or wind present."}}
{"video_id": "7C_Szw3XKEA", "file_name": "7C_Szw3XKEA_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A muscular man in a red tank top, black shorts with a white stripe, and black gloves performs a cable machine exercise in a gym. He pulls the cable toward his chest, then extends his arm backward, turning to face the camera while maintaining his grip on the cable. The camera remains mostly static but slightly follows his movement as he shifts position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7C_Szw3XKEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7C_Szw3XKEA_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 503.28887626875377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a red tank top is performing a pull-up and then stepping back, moving due to his own physical effort.", "background_and_ambient_analysis": "The background consists of static gym equipment and floor, with no fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "7D3jp-v3fS8", "file_name": "7D3jp-v3fS8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and dark pants stands in a gym, making rhythmic hand gestures near a yellow weight rack. Behind him and to his right, a woman in a white top and dark pants stands near a red bench, adjusting her stance. The gym is filled with yellow exercise equipment. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7D3jp-v3fS8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7D3jp-v3fS8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 136, "blur_score": 2675.0709644933254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt is performing arm movements, indicating explicit physical motion from locomotion/exertion.", "background_and_ambient_analysis": "The gym background (yellow equipment, walls, flooring) shows no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7CnI_jgiCe0", "file_name": "7CnI_jgiCe0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a brown cup with a golden rim while another hand pours white milk into it, creating a swirling latte art pattern on the coffee surface. The pouring stops, and the hand holding the cup places it onto a dark countertop, followed by setting down the pitcher. The camera remains stationary, focusing closely on the cup and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CnI_jgiCe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CnI_jgiCe0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 138.11552474074756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands and a cup are discrete objects: hands move to pour milk into coffee, then place the cup down and adjust it.", "background_and_ambient_analysis": "Background elements (counter, equipment) appear stable with no uniform shifting; no fire, water, or smoke is the dominant motion, though milk pouring is a fluid process."}}
{"video_id": "7D-sIWB16Bs", "file_name": "7D-sIWB16Bs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with brown hair, wearing a black top and black choker, stands centered against a light background. She sequentially opens and closes her mouth, indicating vocalization. The camera remains static in a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7D-sIWB16Bs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7D-sIWB16Bs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 104.32844658619311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the only discrete object; she moves slightly with head and mouth motions due to speaking.", "background_and_ambient_analysis": "The background (plain wall) is static and shows no signs of ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7DKdarU3rG4", "file_name": "7DKdarU3rG4_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a red surface, then transitions to a top-down view of a person in a white shirt and gray cap applying a second coat of red material onto wooden panels. The individual moves from right to left, using a trowel to smooth the surface and work out divots, continuing the application across the panels. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DKdarU3rG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DKdarU3rG4_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1783.4036305603333, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt and cap) moves across the wall, applying paint with a roller; the roller moves along the wall surface due to the person's action.", "background_and_ambient_analysis": "The background (wall, ladder) is static and shows no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "7D8aL9LCTAo", "file_name": "7D8aL9LCTAo_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt sits at a table with a metal bowl filled with yellow tortilla chips. The person uses their right hand to pick up a chip from the bowl, lifts it toward the camera, and then returns the chip to the bowl. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7D8aL9LCTAo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7D8aL9LCTAo_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 54.57004199711349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a chip (solid object) are moving; the chip is lifted, held up, and placed back into a pan, demonstrating discrete physical interaction.", "background_and_ambient_analysis": "Background elements (wall, window blinds) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "7DFtbPpMgVQ", "file_name": "7DFtbPpMgVQ_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt, beige pants, and a dark cap stands in a sandy area. He bends over, then executes a golf swing, raising the club in a backswing motion while rotating his body. The camera remains stationary, capturing the sequence from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DFtbPpMgVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DFtbPpMgVQ_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 72.9670444875985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (golfer) and a golf club are moving. The golfer performs a discrete swing motion, with the club trajectory clearly visible against the static environment.", "background_and_ambient_analysis": "The background (trees and dirt path) is static with no uniform shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "7DQUWFhQ-_Y", "file_name": "7DQUWFhQ-_Y_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt, red shorts with gold trim, red socks, and white gloves practices boxing and kicking a red heavy bag in a gym. He begins punching the bag, then steps to the side to deliver a kick, continuing with alternating strikes as he moves around the bag. The camera tracks his motion with a slight shake, maintaining focus on his dynamic movements in front of the bag.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DQUWFhQ-_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DQUWFhQ-_Y_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.45653902498749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic attire is actively punching and kicking a red punching bag, with clear discrete motion from their limbs and body.", "background_and_ambient_analysis": "Background elements (gym equipment, walls) remain stable with no uniform shifting or fluid environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "7CorZzV7LgY", "file_name": "7CorZzV7LgY_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of several people, including men in dark blue, dark suit with red tie, white shirt, and a woman in black, stand indoors. A man in a white shirt holds a transparent trophy, interacts with a man in a dark suit and red tie who claps, while others in the group clap as the man in white gestures with the trophy. The camera pans slightly to follow the group's movement, maintaining a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7CorZzV7LgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7CorZzV7LgY_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 145, "blur_score": 148.4990280189043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit motion through gestures, shifting positions, and interactions (e.g., handshakes, conversational movements). These motions are driven by explicit physical forces (locomotion, intentional body movements).", "background_and_ambient_analysis": "No significant shifting of static background elements (walls, indoor structures) or fluid/environmental motion (fire, water, smoke, wind) detected. Background remains stable relative to the scene."}}
{"video_id": "7DKaWwRo-EI", "file_name": "7DKaWwRo-EI_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt holds two blue balls, moving them between his hands in a juggling motion. He brings the balls together in front of his body, then the scene fades to white. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DKaWwRo-EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DKaWwRo-EI_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 48.902682347373315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (holding a blue bottle) exhibits deliberate body movements including arm gestures and pointing, driven by voluntary locomotion. The bottle remains held consistently with minimal independent motion.", "background_and_ambient_analysis": "The background is a static, uniform light blue color with no shifting patterns, texture changes, or environmental motion (fire, water, wind). The fade-to-white transition at the end is a post-production effect, not ambient motion."}}
{"video_id": "7DVGNqv4aew", "file_name": "7DVGNqv4aew_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one wearing an orange helmet and red/black jacket with blue jeans, the other in a red helmet and black outfit, stand in a wooded area. The person in the orange helmet shifts their stance, stepping backward while holding a rope, while the individual in the red helmet manipulates the rope with both hands, pulling it taut. They remain in close proximity, with the orange-helmeted person positioned to the left of the red-helmeted individual. The camera maintains a stationary perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DVGNqv4aew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DVGNqv4aew_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 1464.192233158819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (wearing helmets and safety gear) are moving their bodies and hands while handling ropes, indicating deliberate physical activity. The motion is discrete and solid.", "background_and_ambient_analysis": "The forest background (trees and ground) shows no significant environmental motion (e.g., wind, water, smoke). The background elements are static, indicating no dominant ambient environmental motion."}}
{"video_id": "7DfVf4UWXzA", "file_name": "7DfVf4UWXzA_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Keep it concise.   Wait, the initial frames: the person is holding something in their right hand (maybe the camera itself?), then turns around, and in the last frame, they're facing away. So the sequence is holding an object, turning, walking towards window.   Also, the person's back is to the camera initially, then turns. So the action is moving from the camera's left to the window.   Need to mention the motion: turns, walks towards the window.   The camera seems to follow the person's movement, maybe panning slightly.   Let me draft: A person in a yellow shirt with a black strap across their chest holds an object in their right hand, turns toward a window with metal bars, and walks away from the camera toward the window. The camera remains handheld, exhibiting slight movement as it tracks the person's motion.  Check if background is minimal. The window with bars is essential for context, so mentioning it is okay.   No text recognition, so skip any text on the shirt.   Yes, that should fit the rules. Make sure it's chronological and concise. </think>  <caption_output>A person wearing a yellow shirt with a black strap across their chest holds an object in their right hand, turns toward a window with metal bars, and walks away from the camera toward the window. The camera remains handheld, exhibiting slight movement as it tracks the person's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DfVf4UWXzA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DfVf4UWXzA_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 102.49350632682376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is moving by turning, strumming a guitar, and shifting body position. The guitar (another solid object) is being actively manipulated through physical motion.", "background_and_ambient_analysis": "The background features a static wall, window with bars, and furniture (chair, shelf). No shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed. Background elements remain fixed relative to each other."}}
{"video_id": "7DWz8XABQZQ", "file_name": "7DWz8XABQZQ_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a red and white container, pouring yellowish seasoning over four raw chicken pieces in a stainless steel pot on a gas stove. The hand moves the container in a circular motion, spreading the seasoning across the chicken, then lifts the container away. The camera maintains a top-down view throughout, focusing on the pot and the seasoning action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DWz8XABQZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DWz8XABQZQ_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.31674980444613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to pour seasoning onto chicken pieces in a pot; the chicken is stationary within the pot while the hand exhibits discrete motion for seasoning.", "background_and_ambient_analysis": "The background (stovetop and surrounding kitchen elements) is static with no significant fluid motion or environmental phenomena like fire, water, or wind."}}
{"video_id": "7DbdKb3-pdI", "file_name": "7DbdKb3-pdI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and brown shoes stands beside a freshly dug hole in a grassy area with scattered leaves. The individual uses a metal tool to extract soil from the hole, lifting a clump of dirt upward and then positioning the tool back into the hole. The tool remains vertical during the extraction and insertion motions. The camera maintains a fixed, close-up perspective focused on the hole and the person’s lower body and tool movements, with minimal background details visible beyond the immediate dirt and vegetation surrounding the hole.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DbdKb3-pdI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DbdKb3-pdI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 696.2601938993071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a metal tool (stake) are moving as the tool is driven into the ground, indicating explicit physical force application.", "background_and_ambient_analysis": "Background elements (grass, dirt, hole) show no uniform shifting, and no fire, water, or wind-driven fluid motion is observed."}}
{"video_id": "7DwKKTowXVg", "file_name": "7DwKKTowXVg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance studio with wooden flooring and mirrors on the wall, two dancers—a man in a gray shirt and jeans and a woman in dark clothing—hold hands and execute the under arm check swing dance step, moving in sync as the camera remains stationary, capturing them from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DwKKTowXVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DwKKTowXVg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.17866378325357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people (dancers) are moving due to their locomotion and dancing; their motion is solid and distinct with clear bounding boxes.", "background_and_ambient_analysis": "The background (dance studio walls, door, mirrors) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7DkljoJg4tE", "file_name": "7DkljoJg4tE_000344_000354.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red and yellow circular object rests on a white metal grill grate. A gloved hand enters the frame, flips the object over, revealing its underside. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7DkljoJg4tE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7DkljoJg4tE_000344_000354.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 323.5678504006181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A colorful umbrella is manipulated by a hand wearing blue gloves. The hand applies physical forces (pushing, rotating) causing discrete movement of the umbrella.", "background_and_ambient_analysis": "The background consists of a static metal grid with no shifting or environmental fluid motion (e.g., fire, water, smoke). No ambient environmental elements are present."}}
{"video_id": "7E-cSVz9-5w", "file_name": "7E-cSVz9-5w_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a beige hoodie with red text and a red cap sits at a table with a yellow plate and a clear glass, looking down at the plate while their hands rest on the table; the camera slowly zooms in and tilts upward, shifting focus to the person’s face and cap. In the background, blurred figures move about, including a person in a white shirt with red details. The camera perspective transitions from a medium shot to a closer view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7E-cSVz9-5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7E-cSVz9-5w_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.40612813712958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary object is a person in the foreground (wearing a beige hoodie and red cap) who moves their hand to their mouth (action of eating or drinking). Additional objects in the background (people walking) are also moving but are secondary.", "background_and_ambient_analysis": "The background shows people walking in the distance, but there is no shifting of static background elements (walls, furniture) uniformly, and no fire, water, smoke, or wind. The background movement is due to discrete people moving, which is not fluid/environmental motion."}}
{"video_id": "7E33r2FYpkU", "file_name": "7E33r2FYpkU_000209_000219.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short dark hair, wearing a striped shirt and checkered bow tie, stands before a door with white blinds. They manipulate a green balloon pump, moving it side to side, then hold up a formed green balloon structure. The camera remains static with slight shake, capturing the actions against the door backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7E33r2FYpkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7E33r2FYpkU_000209_000219.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 409.0093127788167, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates a green balloon, causing discrete movement of the balloon and the child's limbs.", "background_and_ambient_analysis": "Static background (door with blinds) shows no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7E2XplnoNq4", "file_name": "7E2XplnoNq4_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people on horseback moving. First, identify the main subjects: riders and horses. Let's see the sequence.\n\nIn the first frame, there are two riders. The horses: one dark (maybe black or dark brown), one lighter (tan with white patches). Then as it progresses, more riders appear. Let's check the number: in frame 0, two riders; frame 1, maybe three? Wait, the video starts with two riders on horses, then in subsequent frames, more riders come into view. Let's track the movement.\n\nChronological order: The video starts with a group of riders on horses moving from left to right. The riders are wearing hats, and the horses are different colors. Let's note the horses: one dark brown, another with a light brown and white coat. Then as the video progresses, more riders join, including a rider in a pink shirt. The spatial relationship: riders are moving in a line, maybe a group. Background has trees and hills, but minimal description as per rules.\n\nCheck the caption rules: focus on motion and behavior. Main subjects are riders on horses. Number: initially two riders, then more join, so total maybe three or four? Wait, in frame 0: two riders. Frame 1: still two? Wait, maybe the video is a sequence. Let's count:\n\nFrame 0: two riders, horses (dark and light). Frame 1: same two? Wait, no, maybe the camera is following the group. Let's see the movement: the group of riders is moving forward, and the camera pans to follow them. The riders are on horses, moving in a line. The horses are varying in color: one dark, one light. Then more riders come into view.\n\nSo chronologically: A group of riders on horses move from left to right across the frame. The riders wear hats, and their horses include dark brown and light brown with white patches. As the video progresses, additional riders join the group, including a rider in a pink shirt. The horses walk steadily, maintaining a line. The camera follows the group, panning right to keep them in view. Background has sparse vegetation and distant hills, but focus is on the riders.\n\nNow, condense into concise paragraph. Must mention motion, appearance, number, spatial relations, camera movement.\n\nCheck rules: exclude text, named characters. So no \"John\" or specific names.\n\nStart with: A small group of riders on horses moves forward through a dry, grassy area. The riders wear cowboy hats, and their horses include dark brown and light brown with white patches. Initially, two riders are visible on the horses, followed by more riders joining the group as the video progresses, including one in a pink shirt. The riders maintain a steady pace, moving in a line. The camera pans right to follow the group, keeping them centered in the frame.\n\nWait, check rules: \"briefly describe their appearance and number (color, size, orientation)\". So number: let's count the riders. In the first frame, two riders. Then in the next frames, maybe three. Let's see the video: the first frame has two riders (left and right). Then in frame 1, maybe three? Wait, maybe it's a sequence where the group is moving, so the camera captures more riders as they come into view.\n\nWait, the video starts with two riders on horses (left and right), then the camera shifts to show a rider in white shirt, pink shirt, etc. So total number of riders: probably three or four. Let's say \"a group of three riders on horses\".\n\nHorses: varying colors. One dark (black/brown), others light brown with white patches.\n\nMotion: moving from left to right, walking steadily.\n\nSpatial: riders in a line, with some in front.\n\nCamera: panning right to follow.\n\nBackground: minimal, but dry terrain with trees in the distance.\n\nSo final caption: A group of riders on horses moves steadily through a dry, grassy area. The riders, wearing cowboy hats, mount dark brown and light brown with white patches horses. Initially, two riders are visible, followed by more riders joining the group as the camera pans right to track their movement. The horses walk in a line, with one rider in a pink shirt becoming visible as the group progresses.\n\nCheck rules: chronological order. So start with initial riders, then more join. Camera movement is pan right.\n\nNow, check conciseness. Let's trim:\n\nA group of riders on horses move steadily from left to right across a dry terrain. The riders, wearing cowboy hats, mount horses including dark brown and light brown with white patches. Initially two riders are visible, with more joining the group as the camera pans right to follow. The horses walk in a line, maintaining a steady pace", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7E2XplnoNq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7E2XplnoNq4_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 152, "blur_score": 180.33865967627366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple riders on horses moving in a group; horses exhibit locomotion (walking) driven by physical forces (muscle movement), with clear bounding box tracking of individuals.", "background_and_ambient_analysis": "Static background elements (trees, distant hills) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present. Grass field is dry and still."}}
{"video_id": "7E7U6v6YUqM", "file_name": "7E7U6v6YUqM_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a marker to color a red starfish, then moves to color an orange crab positioned below it. A striped fish remains uncolored to the right of the crab, while a black-outlined octopus appears further right. The camera maintains a top-down view throughout, capturing the hand’s motion across the white paper background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7E7U6v6YUqM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7E7U6v6YUqM_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 178.48079707962745, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A human hand is moving to color the starfish and adjacent elements on the drawing. The hand is the only discrete solid object exhibiting motion due to deliberate physical action.", "background_and_ambient_analysis": "The background is a static white paper surface with no shifting elements, fluids, or environmental motion. No ambient environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "7EMJ7NjgVaY", "file_name": "7EMJ7NjgVaY_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless boys, one in red shorts and one in black shorts, stand on a concrete patio beside a blue pool. The boy in black shorts runs toward the pool, jumps in, and creates a large splash. The camera follows the motion, capturing the boy submerged underwater and ripples spreading across the pool surface. The camera remains steady, focusing on the pool area with slight movement to track the splash.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7EMJ7NjgVaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7EMJ7NjgVaY_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 207.54905114375458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black shorts performs a jump into the pool, exhibiting clear locomotion and collision with water. The other person remains stationary near the pool edge.", "background_and_ambient_analysis": "Static background elements (trees, house, pool deck) show no uniform shifting. Water splashes occur as a secondary effect of the person's jump, not dominant fluid motion."}}
{"video_id": "7EQvmzui5Gg", "file_name": "7EQvmzui5Gg_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a blurry scene that resolves to show a snowy path where a group of people interact. A child in a red jacket is assisted by an adult in a black tracksuit with white stripes; a person in a light blue jacket stands nearby. The group, including additional individuals with blue sleds, walks forward along the snow-covered path. The camera follows the movement with a slight shake, capturing the scene from a ground-level perspective as the individuals move away.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7EQvmzui5Gg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7EQvmzui5Gg_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 31.249819727189013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person in a light blue jacket, a person in black with white stripes, and a child in red. The black-jacketed person assists the child onto a sled, and all move through the snowy terrain via locomotion.", "background_and_ambient_analysis": "The snowy environment shows no fluid motion (fire, water, smoke) or significant wind-driven effects. Background elements like snow-covered ground and distant figures remain static without uniform shifting."}}
{"video_id": "7ETggLBwv3Y", "file_name": "7ETggLBwv3Y_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of raw meat, probably ribs, on a blue surface. Then the scene shifts to hands handling a small, dark object—maybe an animal part? Wait, no, the next frames show hands in a blue basin, maybe cleaning or preparing. Then there's a wider shot with people around, one in a blue shirt and hat, working with the meat. Let's list the chronology.\n\nFirst frame: raw meat (color red, stacked) on blue tray. Second frame: hands (person in blue striped shirt) holding something. Wait, the second frame is hands over a blue basin, maybe transferring meat. Then third frame: hands in basin, possibly washing. Fourth frame: wider shot of people, one in blue work clothes and hat, working with meat in front of others. The background has a building with people standing around.\n\nNeed to describe motions: starts with meat, then hands handling the meat (maybe preparing), then a group scene where someone is working with meat. Spatial: the hands are in front of the basin, then the person in blue shirt is in front of a group.\n\nCheck rules: focus on motion/behavior chronologically. So first, close-up of meat; then hands (maybe sorting or washing meat); then wider shot of person with others. Mention appearance: meat is red, hands are adult, blue basin. Spatial: hands over blue basin, then person in front of group. Background: building with people, but minimal.\n\nCamera: starts close-up, then closer to hands, then wider shot. So camera moves from close-up to medium to wide.\n\nNow, structure the paragraph. Concise, chronological.\n\nStart: \"The video opens with a close-up of raw red meat stacked on a blue surface. It cuts to a pair of hands in a blue striped shirt manipulating a small dark object over a blue basin. The scene then widens to show a person in blue work clothes and a brown hat working with the meat, surrounded by several onlookers in front of a rustic building. The camera perspective shifts from close-up to medium to wide, capturing the hands' actions and the group interaction.\"\n\nWait, check for exclusion of text. The text \"TEXAS PARKS & WILDLIFE\" is in the corner, but rule f says exclude text recognition. So don't mention it.\n\nAlso, the third frame shows hands in blue basin, so maybe the hands are handling meat? The first frame is meat, then hands handling (maybe the meat). The second frame is hands holding something (maybe a piece of meat) over blue basin.\n\nLet me recheck the frames:\n\nFrame 0: raw meat (red, lots of pieces) on blue tray.\n\nFrame 1: hands (blue striped shirt) holding something (small, dark, maybe a piece of meat) over blue basin.\n\nFrame 2: hands in blue basin, possibly placing or cleaning.\n\nFrame 3: wider shot of person in blue work clothes and hat, with others around, working with meat in basins.\n\nSo the sequence is: meat shown, hands handling the meat (transferring or preparing), then group scene with person working.\n\nSo caption: \"The video begins with a close-up of raw red meat stacked on a blue tray. Next, a person's hands in a blue striped shirt manipulate a small piece of meat over a blue basin. The scene then widens to reveal a person in blue work clothes and a brown hat preparing the meat with several onlookers standing nearby in front of a building. The camera transitions from close-up to medium to wide shots, focusing on the hands' actions and group interaction.\"\n\nCheck rules: a) motion chronologically—yes. b) appearance: red meat, blue shirt, blue basin, brown hat, people. c) spatial: hands over basin, person in front of others. d) camera: close-up, then medium, then wide. e) background minimal—only building and people. f) exclude text—good. g) no reasoning.\n\nNeed to make concise. Let's trim: \"The video opens with a close-up of raw red meat on a blue tray. It cuts to a pair of hands in a blue striped shirt handling a small dark object over a blue basin. The scene then widens to show a person in blue work clothes and a brown hat preparing meat with several onlookers standing nearby in front of a rustic structure. The camera shifts from close-up to medium to wide, capturing the hands' actions and group activity.\"\n</think>\n\n<caption_output>The video opens with a close-up of raw red meat stacked on a blue tray. It cuts to a pair of hands in a blue striped shirt manipulating a small dark object over a blue basin. The scene then widens to show a person in blue work clothes and a brown hat preparing meat with several onlookers", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ETggLBwv3Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ETggLBwv3Y_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 289.7597475812111, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the person in the blue shirt are manipulating a small red object (likely bee honeycomb) over a blue basin. The motion is deliberate and explicit physical manipulation.", "background_and_ambient_analysis": "The background (blue basin, fabric, and the structure in the wider shot) remains static with no uniform shifting. There are no signs of fire, water, smoke, or wind motion."}}
{"video_id": "7EoUufvfDZI", "file_name": "7EoUufvfDZI_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual with face paint and patterned clothing plays a large wooden flute on a street, surrounded by pedestrians. As the video progresses, the camera pans right, revealing more people walking by and gathering to observe the performance. The person remains seated, continuing to play while pedestrians move around them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7EoUufvfDZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7EoUufvfDZI_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.75553295958196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People in the background are walking (locomotion) and the seated person makes minimal movements.", "background_and_ambient_analysis": "The background (pavement, poles) is static and does not shift uniformly. There is no fire, water, smoke, or wind as dominant motion."}}
{"video_id": "7EpWgQRf_98", "file_name": "7EpWgQRf_98_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the main elements. The video starts with two people on tractors, moving across a dirt area. They're driving towards the camera. Let's check the sequence.\n\nAt the beginning, two tractors (one red, one green maybe?) with two people each? Wait, no, each tractor has one driver? Wait, the video shows two tractors: one with a person in white shirt and jeans, another with someone else. Wait, in frame 0, there's a tractor with a person, then as it moves, two tractors? Wait, no, the first frame has two tractors maybe? Wait, let's parse the frames.\n\nFrame 0: two tractors, maybe? Wait, the first frame shows two people on tractors? Wait, no, the description says \"two people on tractors\" but let's check. Wait, the video starts with a dirt field, trees in background. Then as the video progresses, the tractors move towards the camera. The tractors are being driven by two people: one in a white shirt and jeans, another in a light-colored shirt and shorts? Wait, the captions need to mention appearance and number.\n\nWait, in frame 0, there are two tractors. Wait, no, looking at the first frame: two people on two tractors? Let's see. The first frame shows two tractors (one red, one maybe green) with two people each. Then as they move, the camera follows them. Wait, the video starts with them moving towards the camera. So the main subjects are two people on tractors driving towards the camera across a dirt field.\n\nLet's outline chronologically:\n\n- Starts with two tractors (one possibly red, one green) with two drivers (one in white shirt/jeans, another in light shirt/shorts) on a dirt field, moving towards the camera.\n\n- As they approach, the camera pans to follow them.\n\n- The tractors get closer, showing more detail (e.g., one tractor has a larger engine, the other smaller?).\n\nWait, the problem says \"concise, chronological paragraph\". So steps:\n\n1. Initial position: two people on two tractors (one red, one green?) moving towards camera on dirt area.\n\n2. As they move, the camera follows them, panning left or right? Wait, the video shows the tractors moving from left to right, so camera might pan right or track.\n\nWait, in the frames: frame 0 to frame 5, the tractors move from the left side of the frame towards the center, then closer to the camera. So the movement is from left to right across the field.\n\nThe background is trees, but minimal description unless essential. So background is trees and grass, but mention only if needed for motion.\n\nSo structure:\n\nTwo people on two tractors (one red, one green) drive across a dirt field towards the camera, moving from left to right. The first driver wears a white shirt and jeans, the second a light shirt and shorts. As they approach, the camera pans right to follow their movement. The background consists of trees and a grassy area.\n\nWait, but need to be concise. Let's check the rules.\n\na) Motion and behavior: tractors moving towards camera (left to right), driven by two people.\n\nb) Appearance and number: two people, two tractors (maybe red and green? But need to check). Wait, the video shows \"two tractors\" but in the frames, one is red (maybe the smaller one) and the other green? Let's see: in frame 0, the left tractor is red, then the next is green. Wait, the description says \"two tractors\" but the user's video might have one tractor with two people? Wait, no, the first frame shows two tractors. Wait, let's look at the frames:\n\nFrame 0: two tractors, two people? Wait, the first frame has a dirt field, trees, and two tractors: one with a person, another? Wait, maybe the video starts with two people on two tractors driving towards the camera.\n\nWait, looking at the frames: [0.0] shows two tractors, then [1.4] shows two people on tractors moving right, [2.5] closer, [3.6] even closer, [4.7] two tractors getting closer. So it's two tractors (each with one driver) driving towards the camera.\n\nSo each tractor has one person. So two people, two tractors.\n\nAppearance: one person in white shirt and jeans, the other in light-colored shirt and shorts.\n\nSpatial: moving from left to right across the dirt field.\n\nCamera: follows their movement, panning right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7EpWgQRf_98.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7EpWgQRf_98_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 153, "blur_score": 276.9161478801466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people riding all-terrain vehicles (ATVs) moving towards the camera. The ATVs are distinct solid objects undergoing locomotion due to the drivers.", "background_and_ambient_analysis": "The background (trees and fence) is static and not shifting uniformly. There is no fire, water, smoke, or significant wind motion observed."}}
{"video_id": "7F-cMCIBMPM", "file_name": "7F-cMCIBMPM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to watch the video and note the main actions. The scene is a cricket match. There's a batsman, a bowler, and other players.\n\nIn the first frame, the bowler is in the middle of bowling, so he's probably just released the ball. The batsman is in a stance, ready to hit. Then, in the next frames, the bowler follows through, maybe landing after the delivery. The batsman is still there, maybe adjusting his position. Wait, the video shows a few frames where the bowler is running towards the batsman after bowling? Or maybe the batsman is preparing to hit.\n\nWait, the video starts with the bowler in action, then the ball is approaching the batsman. The batsman is holding the bat, wearing white gear. There's a wicketkeeper behind the stumps, and an umpire in a blue shirt. The field is a dirt ground with trees in the background. \n\nI need to describe the sequence chronologically. The bowler bowls the ball, the batsman swings, maybe misses? The bowler then moves towards the batsman, possibly after delivering the ball. The other players are in the background. \n\nWait, the video has a few seconds. Let me check each frame. The first frame: bowler is in mid-air, ball released. Next, the bowler is landing, the ball is coming towards the batsman. Then, the batsman swings the bat, maybe hits the ball. But in the frames provided, it's a bit hard to see. Wait, the user provided 5 frames. \n\nFrame 0: Bowler is in action, ball is being bowled. Batsman is ready. Umpire and wicketkeeper behind. \n\nFrame 1: Bowler has just released the ball, moving forward. \n\nFrame 2: Bowler has completed the delivery, maybe landing. Ball is approaching batsman. \n\nFrame 3: Bowler is walking away, maybe after the ball. \n\nFrame 4: Bowler is near the batsman, maybe the batsman is swinging. \n\nWait, the exact actions might be a bit unclear, but the main points are: bowler delivers the ball, batsman tries to hit, others react. \n\nNeed to describe motion: bowler runs towards the batsman, releases the ball, then the batsman swings. Maybe the ball hits the bat or goes past. \n\nBut the user says to focus on the motion and behavior of main subjects. So, the bowler bowls, the batsman hits (or misses), others watch. \n\nAlso, appearance: bowler in white, batsman in white, umpire in blue, others in white. The camera is stationary, maybe a slight shake, but the description says to mention camera perspective. The background is trees and dirt field.\n\nWait, the rules say to keep background minimal. So maybe just mention the field and trees briefly.\n\nLet me structure it:\n\nIn a cricket match on a dusty field with trees in the background, a bowler in white delivers a ball to a batsman also in white, who is positioned in front of the stumps. The bowler runs forward, releases the ball, then moves towards the batsman. The batsman swings the bat, attempting to hit the ball. Other players, including a wicketkeeper and an umpire in blue, observe from behind the batsman. The camera remains stationary, capturing the action from a side angle with minimal movement.\n\nWait, need to check the chronological order. The bowler's motion: starts at the crease, runs towards the batsman, releases the ball, then the batsman swings. The camera is stationary. \n\nLet me check the video frames again. In frame 0, bowler is mid-air, ball is released. Then in frame 1, the bowler is moving forward (following through), the ball is traveling towards the batsman. Frame 2: bowler is moving towards the batsman, maybe after the ball. Frame 3: bowler is walking away, batsman is still holding bat. Frame 4: bowler is closer to batsman. So maybe the bowler completes the delivery, the batsman swings, the ball is hit (maybe), and the bowler moves towards the batsman.\n\nWait, but in the actual video, the bowler is delivering the ball, then after the ball is bowled, he runs towards the batsman. So the chronological order is: bowler runs, releases ball, follows through, then batsman swings. \n\nSo the caption should start with the bowler delivering the ball, then the batsman's reaction. \n\nPossible caption: \n\nA bowler in white runs toward the batsman, releasing a cricket ball toward the stumps. The batsman", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7F-cMCIBMPM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7F-cMCIBMPM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 136, "blur_score": 960.1863162495797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bowler is executing a running action to deliver the ball, the batsman is preparing to swing, and the ball is in mid-air trajectory. These are distinct solid objects moving due to physical forces (bowling motion, bat swing, ball flight).", "background_and_ambient_analysis": "The background consists of stationary trees and a dirt field. No significant fluid motion (fire, water, smoke) is visible, and tree swaying is minimal and not dominant. Static elements show no uniform shifting."}}
{"video_id": "7F0ypF6IdrU", "file_name": "7F0ypF6IdrU_000312_000322.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue hooded attire welds a metal object, holding a torch that emits a bright light while seated and focused on the workpiece in front of them. Industrial structures form the background, and the camera maintains a close-up perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7F0ypF6IdrU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7F0ypF6IdrU_000312_000322.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 438.64656077523614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The welder's hand and the welding torch are moving in controlled motions to perform the welding.", "background_and_ambient_analysis": "The background is an industrial setting with no shifting or fluid motion. The bright welding light is a point source but not dominant environmental motion."}}
{"video_id": "7E_zwQYqSWI", "file_name": "7E_zwQYqSWI_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with yellow text stands near a railing at night, pouring liquid from a bottle into a glass. The individual holds the bottle and glass, tilting the bottle to fill the glass, with city lights visible in the background. The camera remains close to the action, exhibiting slight shake, focusing on the pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7E_zwQYqSWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7E_zwQYqSWI_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 34.751345061124304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the person's hands, a bottle, and a glass, moving as the person pours liquid into the glass.", "background_and_ambient_analysis": "City lights in the background are static, no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7F7vZsBJtn4", "file_name": "7F7vZsBJtn4_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video has a few scenes. First scene: a person in black shirt and shorts is leaning over another person lying on a black and white striped surface, maybe a couch. Second scene: a person in dark clothes is massaging someone's back who's lying on a black mat. Third scene: a person in striped pants is lying down, another person in dark clothes is massaging their back. Wait, need to go chronologically.\n\nFirst clip: top-down view of a person (blonde hair tied up, black top, shorts) leaning over another person (back to camera, lying on a dark surface with red and white pillow? Or maybe black and white striped cushion). Then the scene shifts to a different angle: a person (dark suit) massaging someone's back (lying on a black mat, white shirt). Then another scene: a person (black hair, striped pants) lying on their stomach, another person (dark clothing) massaging their lower back.\n\nWait, need to describe each in order. Let's check the timestamps. The video starts with [0.0] showing a person leaning over another. Then [1.4] shows a different scene: person in dark suit massaging someone's back. Then [2.5] same person, maybe adjusting. Then [3.6] to [4.7] shows another person (striped pants) being massaged.\n\nSo chronological:\n\nFirst sequence: A person with blonde hair tied up, wearing a black top and shorts, leans over another person lying on a dark surface. The second person's back is partially visible. Then, the scene transitions to a person in dark clothing massaging the upper back of another person lying on a black mat. Next, the same person in dark clothing continues massaging, adjusting their position. Finally, the scene shifts to a person with black hair and striped pants lying on their stomach, while another person in dark clothing massages their lower back.\n\nNeed to keep it concise. Mention appearance, motion, order.\n\nAlso, camera perspective: first is top-down, then maybe overhead or side? Let's see. The first frame is top-down, then the next ones are also overhead or close-up.\n\nLet's structure the caption:\n\nThe video begins with a top-down view of a person with blonde hair tied up, wearing a black top and shorts, leaning over another person lying on a dark surface. It transitions to a scene where a person in dark clothing massages the upper back of a person lying face down on a black mat. The massage continues as the person in dark clothing adjusts their position. Finally, the camera shows a person with black hair and striped pants lying face down while another person in dark clothing massages their lower back, captured from a side perspective.\n\nWait, check rules: must be concise, chronological paragraph. Exclude text, named characters. So no \"blonde hair tied up\" but maybe \"person with light brown hair in a ponytail\" or just \"a person leaning over\". Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for example, \"a person in black shirt and shorts leans over another person lying face down\".\n\nLet me rework:\n\nThe video opens with a top-down view of a person in black shirt and shorts leaning over another person lying face down on a cushioned surface. Next, the scene shifts to a person in dark clothing massaging the back of a person lying face down on a black mat. The massage continues with the dark-clothed person adjusting their stance. Finally, the camera captures a person with striped pants lying face down as another person in dark clothing massages their lower back.\n\nCheck if this follows the rules. Chronological order: first scene, then transition to massage, then next part. Camera perspectives: top-down, then maybe overhead, then side?\n\nWait, the first frame is top-down. The second is also top-down but different angle? The third is close-up. The fourth is side view.\n\nBut the output should describe the camera perspective at the end. Wait, rule d: \"Conclude with the camera perspective and movement\". So need to mention the camera in the conclusion.\n\nWait, rule d says \"Conclude with the camera perspective and movement\".\n\nSo in the paragraph, end with \"The camera perspective is top-down, transitioning to close-up, then side view.\"\n\nWait, but the example in the problem statement says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the final sentence should state the camera perspective.\n\nLet me check the examples. For instance, if the video has multiple shots, the caption should end with what the camera is doing at the end.\n\nWait, the video has four clips. The first is top-down. Then the next scenes: second clip is also top-down? Or maybe overhead. Third", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7F7vZsBJtn4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7F7vZsBJtn4_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 618.5821568802223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving: lying on a surface, lifting head and arm, and adjusting body position. The motion is due to voluntary physical actions (locomotion and arm movements).", "background_and_ambient_analysis": "No shifting background elements observed (walls and floor remain static in all scenes). No fire, water, smoke, or wind present."}}
{"video_id": "7FCE1IcT9pw", "file_name": "7FCE1IcT9pw_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a white container with red stripes, pouring liquid over the head of a dark-furred, wet dog. The hand moves the container in a steady pouring motion, applying liquid to the dog's head as the dog remains stationary. The dog's wet fur clings to its head. Camera is in close-up, slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FCE1IcT9pw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FCE1IcT9pw_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 153, "blur_score": 45.216420591259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a bottle and a pigeon drinking from it are the discrete objects. The pigeon's head moves to interact with the bottle, indicating physical motion from drinking action.", "background_and_ambient_analysis": "Static background elements (shelves, containers) show no uniform shifting. No fire, water, smoke, or wind motion present."}}
{"video_id": "7Eeh1MlFy6c", "file_name": "7Eeh1MlFy6c_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue and black striped shirt, black shorts, and black sneakers stands in a gym, facing a black exercise machine. He extends his right hand toward the machine, then turns slightly left, gripping a handle attached to the machine. He adjusts his stance, holding the handle upright. The background includes mirrored walls, weight racks, and colorful exercise balls. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Eeh1MlFy6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Eeh1MlFy6c_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 159.89962535586096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving slightly due to his own locomotion and gestures.", "background_and_ambient_analysis": "No shifting background; no ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7FGdV_Oh908", "file_name": "7FGdV_Oh908_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark blue shirt with yellow text sits at a table, manipulating white objects. Their hands move, shifting the camera's focus downward to a close-up of the white items, then to a red piece of meat resting on a yellow surface. The camera exhibits a slight shake and movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FGdV_Oh908.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FGdV_Oh908_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 309.71808984116404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Person's hands and food items (meat and white objects) are moving as the person manipulates them.", "background_and_ambient_analysis": "Background is static (wooden chair and wall) with no uniform shifting. No ambient environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7EsXDEw2Wrs", "file_name": "7EsXDEw2Wrs_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands manipulate a shiny pink, textured triangular fabric on a black surface. Initially positioned with hands flat, the left hand folds the left edge toward the center, followed by the right hand folding the right edge inward, adjusting the fabric’s shape. The camera remains stationary in a top-down view with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7EsXDEw2Wrs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7EsXDEw2Wrs_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 71.9302649551391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a pink textured cloth, with movements including pressing, folding, and lifting the fabric (solid, discrete object motion).", "background_and_ambient_analysis": "Black background remains static; no shifting or fluid motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "7FFQhBDZkZ4", "file_name": "7FFQhBDZkZ4_000248_000258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a hand with light pink nail polish resting on a black fan. Another hand with blue nail polish enters, holding a purple UV lamp with a coiled tip, and applies it to the pink-polished nail. The blue-nailed hand manipulates the lamp near the nail edge while the pink-polished hand remains still. The camera maintains a tight focus on the hands and nail, capturing the precise motion of the lamp application. Background elements are minimal, with the fan visible beneath the hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FFQhBDZkZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FFQhBDZkZ4_000248_000258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 585.4026681917218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving to apply nail polish, with visible motion of fingers and tools during the application process.", "background_and_ambient_analysis": "The background (sink surface) shows no uniform shifting or fluid/environmental motion. No fire, water, or wind present."}}
{"video_id": "7FL6j7PrVs0", "file_name": "7FL6j7PrVs0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts runs across a sandy area toward a wall with trees, followed by another person in a white shirt and dark pants who starts running after them. The first person moves ahead, then both run away from the camera toward the wall. The camera remains stationary, capturing their movement from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FL6j7PrVs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FL6j7PrVs0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 99.54199302010713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals (one holding a bat) moving via locomotion; discrete solid objects exhibiting intentional running motion.", "background_and_ambient_analysis": "Background (concrete wall, trees) remains stable with no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "7FWCZxLDHVo", "file_name": "7FWCZxLDHVo_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a blue and white shirt sits on a bench, holding a red object. The child lifts the red object upward and shifts it slightly while looking toward it. A person in dark clothing stands nearby, partially visible behind the child. The background includes a green floor and blurred figures walking past. The camera remains close to the child, with slight movement following their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FWCZxLDHVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FWCZxLDHVo_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 58.522238070530356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child interacts with a red book, manipulating it with hands (e.g., turning pages), indicating discrete solid-object motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; static background (walls, furniture) remains consistent with no uniform movement."}}
{"video_id": "7FfJGw6Pb-g", "file_name": "7FfJGw6Pb-g_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two individuals sit side by side in a dimly lit room. The person on the left, wearing a light-colored shirt, holds a banana vertically in front of their face before lowering it. The person on the right, in a dark shirt, peels a banana while holding it. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FfJGw6Pb-g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FfJGw6Pb-g_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 146.061806797621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting with bananas: one holds a banana near their face, the other peels and consumes a banana. Both exhibit discrete, solid-object motion (hand movements, eating actions).", "background_and_ambient_analysis": "Static background elements (walls, indoor decor) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "7FavvDXQfrQ", "file_name": "7FavvDXQfrQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FavvDXQfrQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FavvDXQfrQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 337.2525697837525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person on the right is handling a container and drinking, while the person on the left is adjusting her hair and then moving to interact with the counter.", "background_and_ambient_analysis": "The background (cabinets, shelves) is static and shows no shifting or fluid motion. No ambient environmental elements (fire, water, smoke) are present."}}
{"video_id": "7FhOif8763A", "file_name": "7FhOif8763A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt is seated at a table, using both hands to adjust an object near the top of their head; their hands move upward and slightly sideways while manipulating the item. The background includes a kitchen setting with cabinets and hanging items, but details are minimal. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FhOif8763A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FhOif8763A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 91.96383000103897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands in front of their head (likely manipulating hair or an object), exhibiting distinct, tracked motion.", "background_and_ambient_analysis": "Static background elements (walls, framed pictures) show no uniform shifting or fluid/environmental motion; no fire, water, or smoke present."}}
{"video_id": "7G1kcWWn-Io", "file_name": "7G1kcWWn-Io_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair tied in a ponytail and wearing a gray top initially covers their mouth with their right hand. They then raise their left hand to gesture near their face, with fingers extended. The background features a striped wall. The camera maintains a close perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7G1kcWWn-Io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7G1kcWWn-Io_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1216.1849024572164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is the primary discrete object, exhibiting movements such as drinking from a glass and making hand gestures. These actions are solid, distinct motions driven by physical forces (e.g., muscle movement for drinking and gesturing).", "background_and_ambient_analysis": "The black and white striped background remains static throughout the frames, showing no shifting or fluid motion (e.g., fire, water, smoke). No significant environmental elements are present that would qualify as ambient_environmental."}}
{"video_id": "7FJ6cpBlMqI", "file_name": "7FJ6cpBlMqI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue shorts and a black shirt drags a large dark alligator across floating tires in murky water, stepping onto the tires to move it forward. The person bends to adjust the alligator’s position on the muddy shore. The camera follows the action with slight shifts, capturing the alligator’s motion through the tires and onto land.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FJ6cpBlMqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FJ6cpBlMqI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 132.65239063282002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue shorts) is moving across the scene, stepping on tires and interacting with the alligator. The alligator is actively moving through the water, creating splashes and displacing the water. Both are distinct, solid objects exhibiting motion due to locomotion and interaction.", "background_and_ambient_analysis": "The background (sand, fence, and distant structures) remains static with no uniform shifting, indicating no significant camera-induced motion. Water shows minor ripples and splashes caused by the discrete objects (person and alligator), but the water itself is not the dominant motion (no flowing, crashing waves, or wind-driven effects)."}}
{"video_id": "7G0NfO54Bag", "file_name": "7G0NfO54Bag_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a camouflage jacket and blue gloves moves a large black tire in front of a red industrial structure. They then lift a yellow rectangular metal mesh panel and position it against the tire, aligning it with the structure. The camera maintains a close-up perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7G0NfO54Bag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7G0NfO54Bag_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 270.78135890421015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in camouflage clothing (wearing blue gloves) manipulates a large black tire and a yellow mesh cage, with a second individual assisting in moving the cage. Both subjects exhibit controlled physical movements involving direct interaction with solid objects.", "background_and_ambient_analysis": "Static background elements (orange vehicle, structural components) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "7GCYW3QOu-s", "file_name": "7GCYW3QOu-s_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man with extensive tattoos on his arms and glasses works on a woman’s hand; the woman, with long dark hair and light clothing, holds her hand steady as the man manipulates a small tool. The camera maintains a close-up view of their hands, with slight motion, capturing the focused interaction, set against a minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7GCYW3QOu-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7GCYW3QOu-s_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 145, "blur_score": 74.68413967394667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) are moving: the tattoo artist's hands manipulating a tattoo machine, and the woman's arm being worked on during tattooing.", "background_and_ambient_analysis": "The background (wall) is static with no fluid elements (fire, water, smoke, wind) or uniform shifting, ruling out ambient environmental motion."}}
{"video_id": "7GJPfJsjVHc", "file_name": "7GJPfJsjVHc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark sleeveless top and dark shorts stands within a circular throwing area enclosed by a green net. They initiate a clockwise spinning motion, rotating their body while preparing to release an implement. The background includes a grassy field with distant trees and figures, but the focus remains on the person’s rotational movement. The camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7GJPfJsjVHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7GJPfJsjVHc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 1038.4855855978435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a discus throw: spinning in place, then releasing the discus. The motion is locomotion-driven (spinning/throwing) with clear physical force application.", "background_and_ambient_analysis": "Background elements (trees, net, distant structures) show no uniform shifting. No significant fluid/environmental motion (fire, water, smoke) or wind-driven swaying observed."}}
{"video_id": "7FjIAdhVBws", "file_name": "7FjIAdhVBws_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise chronological paragraph for this video based on the provided frames. Let me go through each frame step by step.\n\nFirst frame shows a screen with different sizes of shooting pads. The main subjects here are the text listing the sizes, but according to the rules, I should exclude text recognition. So maybe skip that part. The next frame is an ice rink with a person using a hockey stick to shoot at a net. Then it transitions to a backyard scene with another person shooting at a net. Then there's a close-up of someone with a roller skate on a pad. Wait, the user says to focus on motion and behavior, so the main actions here are shooting hockey pucks at nets in different locations.\n\nWait, the second frame (1.4 seconds) shows a person on ice, then the third frame (2.5s) is the same person but maybe on the ice, but the next one is a backyard. Wait, the frames are:\n\n[0.0] starts with the product display.\n\n[1.4] ice rink, person shooting at net.\n\n[2.5] person on ice? Wait no, the second frame is a person on ice, then next frame (2.5s) is same person? Wait the given timestamps: the first frame is [0.0], then [1.4], [2.5], [3.6], [4.7]. Wait the user provided the video in segments.\n\nWait, looking at the user's input, the frames are:\n\n- Frame 0: Display of product sizes (but exclude text)\n- Frame 1.4: Person on ice rink shooting at a net.\n- Frame 2.5: Person on ice (but maybe different angle?) or perhaps outdoors? Wait no, the next frame is [2.5] shows a person in backyard shooting at a net.\n- Frame 3.6: Person in backyard, same action.\n- Frame 4.7: Close-up of someone with roller skates and a puck on a pad.\n\nWait, the user's description says:\n\n\"Frame 0: text showing sizes. Then frame 1.4: ice rink with red net. Frame 2.5: person in black shirt and blue shorts on backyard with net. Frame 3.6: same as above. Frame 4.7: person with roller skates on pad.\"\n\nWait, the actual frames are:\n\n<0.3> shows product display.\n\n<1.4> shows ice rink with red net.\n\n<2.5> shows person on ice (but maybe same as 1.4?), but the next frame <3.6> shows outdoor backyard. Wait, the user's description says:\n\n<0.3> [text]\n\n<1.4> ice rink, person shooting.\n\n<2.5> outdoor backyard, person shooting.\n\n<3.6> same outdoor scene.\n\n<4.7> close-up of person with roller skate on pad.\n\nWait, the problem is the video transitions from ice rink to backyard to another outdoor setting, then to the roller skate scene.\n\nThe task is to describe the motion chronologically. So the sequence is:\n\n1. Product display (but skip text, so maybe mention the product is shown but focus on action later).\n\n2. Then a person on an ice rink shooting a puck at a net.\n\n3. Then the same person (or another) in a backyard setting, shooting at a net.\n\n4. Then another outdoor scene, perhaps the same person continuing.\n\n5. Then a close-up of someone using a roller skate on a pad.\n\nBut the rules say: focus on motion and behavior of main subjects, chronological order.\n\nFirst, the initial frame (0.0) shows the product, but since we can't mention text, perhaps move to the next actions. So the video starts with the product display (ignore text), then cuts to ice rink, then to backyard.\n\nThe main subjects are people shooting hockey pucks. The first action is on ice rink: person (gender maybe male, wearing blue helmet, black and red shirt) shooting. Then next scene: another person (black shirt, blue shorts, blue helmet) in backyard, shooting. Then maybe another shot of the same person. Then a close-up of someone with roller skates on the pad.\n\nWait, the frames are:\n\n1.4: ice rink, red net, person shooting.\n\n2.5: same person? Or different? The next frame 2.5 is described as \"a person in black shirt and blue shorts on backyard\" so maybe a different person.\n\nWait the user provided:\n\n<1.4> shows ice rink with red net.\n\n<2.5> shows person in black shirt, blue shorts, on concrete with net.\n\n<3.6", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7FjIAdhVBws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7FjIAdhVBws_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 1197.3902345940833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the hockey puck (red, moving due to collisions), hockey stick (black, swung to strike the puck), and the person (in blue/red attire) actively propelling the puck toward targets. Motion originates from explicit physical forces (stick impact) and locomotion (player's stance shifts).", "background_and_ambient_analysis": "Background elements (building walls, concrete surfaces, ice rink) remain static throughout all scenes. No fluid motion (fire, water, smoke) or wind-driven effects dominate the video; the environment is controlled and stationary."}}
{"video_id": "7GXWTAcRFxw", "file_name": "7GXWTAcRFxw_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white t-shirt, black shorts, and dark cap leans forward over a table, manipulating two dark objects. They gradually bend their torso downward, adjusting the items on the tabletop and extending their arms toward the floor. The background includes a brick wall and wooden furniture. The camera maintains a fixed perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7GXWTAcRFxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7GXWTAcRFxw_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 145, "blur_score": 169.1541625120019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt is performing push-ups, moving their body vertically with hands and feet fixed on the ground. Motion is clearly tracked as discrete locomotion.", "background_and_ambient_analysis": "Background elements (brick wall, wooden cabinet) show no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "7GZo40exSHQ", "file_name": "7GZo40exSHQ_000418_000428.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a brush, applying purple paint to a hair design on a white surface. The brush moves across the hair strands, adding color. The camera remains steady, focused on the hand and the painting area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7GZo40exSHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7GZo40exSHQ_000418_000428.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 1326.497271847657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and brush are moving deliberately to apply paint to a paper surface; these are discrete solid objects exhibiting controlled motion.", "background_and_ambient_analysis": "The background (a static surface) shows no shifting or environmental motion; no fire, water, smoke, or wind is present."}}
{"video_id": "7Gcr0EsTzso", "file_name": "7Gcr0EsTzso_000327_000337.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt and headband plays a drum set on grass, using drumsticks to strike multiple copper-colored cymbals and a white snare drum. He transitions from a leaning posture to sitting while continuing to play. The camera maintains a top-down view with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Gcr0EsTzso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Gcr0EsTzso_000327_000337.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 210.8028093170749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's arms and drumsticks exhibit discrete motion as they strike drumheads; drums vibrate but remain mostly stationary.", "background_and_ambient_analysis": "Grass background is static and shows no significant wind movement or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "7HNmYSQuMTE", "file_name": "7HNmYSQuMTE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black and pink hooded snowsuit and black boots stands on a snow-covered deck bordered by a beige fence. Initially holding a red snow shovel aloft, they lower it, turn it to face downward, and position it vertically against the fence. The camera remains stationary with a slight overhead perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7HNmYSQuMTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7HNmYSQuMTE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 100.27076669794586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is moving: lifting the red snow shovel, shoveling snow, and adjusting posture. Motion is driven by the child's physical forces and locomotion.", "background_and_ambient_analysis": "The background (snow-covered ground and wooden railing) shows no significant shifting or fluid motion. No fire, water, smoke, or wind is visible; snow is static except for the child's actions."}}
{"video_id": "7H8ZdzWLFno", "file_name": "7H8ZdzWLFno_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate Mahjong tiles on a green surface. Initially, both hands hold four tiles each, positioned above a black tile row. The hands move tiles into the row, with the right hand subsequently placing five tiles while the left hand maintains four. The camera remains stationary in a top-down view, capturing the hands’ precise movements and tile arrangements against the green background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7H8ZdzWLFno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7H8ZdzWLFno_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 234.76817536089982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete hands move domino tiles in a controlled manner, with visible physical interactions such as picking up and placing tiles.", "background_and_ambient_analysis": "The green surface and dominoes in the background are static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "7HR0hGmVai0", "file_name": "7HR0hGmVai0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gold dress and a man in a black suit jointly cut a decorated cake on a red tablecloth, while a person to their left films the action with a smartphone. The camera shows slight movement, capturing the couple’s coordinated motion as they slice the cake against an orange wall backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7HR0hGmVai0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7HR0hGmVai0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 93.54351752587027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The couple (man in black suit, woman in gold dress) moves to interact with the cake, with the man's hand visibly cutting the cake. A person holding a phone is also present, but the primary motion involves the couple’s deliberate actions toward the cake.", "background_and_ambient_analysis": "The orange wall and tiled floor remain static across frames, showing no fluid motion or environmental effects like fire, water, or smoke. Background elements do not shift uniformly, ruling out ambient_environmental."}}
{"video_id": "7GpVTQWjvDA", "file_name": "7GpVTQWjvDA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark jacket and blue jeans stands facing away from the camera near a netted fence, then turns slightly as another man in a black jacket and white cap walks into the frame from the left and passes him. The second man moves to the right, exiting the foreground, while the first man remains in place. The camera pans left slightly during the second man's movement. Background details are minimal, showing a grassy area and distant structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7GpVTQWjvDA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7GpVTQWjvDA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 2451.8228637470156, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one person initially standing and then walking away from the fence, and another person entering from the left side of the frame and walking towards the fence.", "background_and_ambient_analysis": "Background elements (fence, houses, trees) are static and show no uniform shifting. No fluid or environmental motion observed."}}
{"video_id": "7HPN5C14_sI", "file_name": "7HPN5C14_sI_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A welder wearing a dark helmet with a blue visor works on a metal beam, generating bright sparks; they then lift the helmet to reveal their face. The camera remains fixed at a low angle, capturing the action from below with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7HPN5C14_sI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7HPN5C14_sI_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 97.40272606776321, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a welding helmet is moving their body and welding torch to perform welding, emitting bright sparks.", "background_and_ambient_analysis": "The background (wooden structure and workshop) is static. The welding process produces sparks but is not a dominant fluid or ambient motion; it's a discrete process."}}
{"video_id": "7I-MuzyYMtc", "file_name": "7I-MuzyYMtc_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a dog being groomed. First, a hand is holding the dog's head, maybe trimming its fur. The dog has black and white fur, with a fluffy face. Then the hand moves, maybe adjusting the dog's position. The dog is being handled, so the actions are about grooming. The background is plain, so minimal description. Camera seems close-up, following the movement. Let's structure it chronologically: start with hand holding dog, then moving the dog, maybe the fur being cut. Need to be concise. Check rules: main subject is the dog, appearance (black and white, fluffy), motion (being groomed, held). Spatial: hand is near the dog. Camera perspective: close-up, maybe slight movement. Let's draft: \"A hand holds a black and white fluffy dog’s head as it is groomed; the dog is adjusted and moved by the hand, with the background remaining plain. The camera maintains a close-up perspective, following the hand and dog’s motion.\" Wait, need to check if that's chronological. First, hand holds dog, then movements. Maybe \"A hand gently holds and adjusts the head of a black and white fluffy dog during grooming; the dog is repositioned while the hand manipulates its fur. The camera stays in close-up, capturing the motion without significant background details.\" Hmm, make it concise. Let's see the video frames: first frame shows hand on dog's head, then hand moving, dog's face, then hair being cut. So the sequence is: hand holding dog's head, then moving the dog (maybe turning it), then the dog's face is shown with hair being cut. So the action is grooming, hand manipulating the dog's fur. The dog is black and white, fluffy. So caption: \"A hand holds the head of a black and white fluffy dog, adjusting and trimming its fur during grooming; the dog is moved slightly as the hand works, with the camera maintaining a close-up perspective throughout the sequence.\" Wait, but need to be chronological. Start with the hand holding the dog, then the movement. Let me check the rules again. Focus on motion and behavior in chronological order. So: [0.0] hand holds dog's head; [1.4] hand moves upward (maybe lifting), [2.5] hand continues adjusting, [3.6] dog is held again. So the actions are the hand manipulating the dog's head and fur as part of grooming. The dog is black and white, fluffy. The background is plain. Camera is close-up, moving slightly to follow the hand. Let's write: \"A hand adjusts and holds the head of a black and white fluffy dog during grooming; the dog is repositioned as the hand manipulates its fur, with the camera maintaining a close-up perspective that follows the hand and dog’s movements.\" Wait, maybe shorter. Let's check the example. The key is to be concise. Let's try: \"A hand grooms a black and white fluffy dog by holding and adjusting its head; the dog is moved slightly as the hand works on its fur, with the camera staying in close-up throughout.\" But need to make sure it's chronological. Maybe: \"A hand holds and manipulates the head of a black and white fluffy dog during grooming; the dog is repositioned and the hand continues trimming its fur, with the camera maintaining a close-up perspective.\" Yes, that seems to cover the sequence. Let's confirm all rules: a) motion in chronological order: hand holds, adjusts, repositions. b) appearance: black and white, fluffy, dog. c) spatial: hand near dog. d) camera: close-up, following motion. e) background minimal. f) no text. So the caption should be concise. Maybe: \"A hand adjusts and holds the head of a black and white fluffy dog while grooming; the dog is moved slightly as the hand works on its fur, captured in close-up with minimal background detail.\" Wait, but need to mention the main subject's behavior. Let's check the video: the dog is being groomed, so the hand is cutting or trimming the fur. The dog is black and white, fluffy. So: \"A hand grooms a black and white fluffy dog by holding and adjusting its head, moving the dog as the hand works on its fur; the camera remains in close-up, following the motion.\" Yes, that's better. Let's make sure it's chronological. First, hand holds head (grooming action), then moves the dog (repositioning), then continues grooming. So the sentence structure should reflect that. Maybe: \"A hand holds the head of a black and white fluffy dog, adjusting its position during grooming; the dog is moved slightly as the hand continues trimming its fur, with the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7I-MuzyYMtc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7I-MuzyYMtc_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 328.33033737728533, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's arm (with a visible light-colored sleeve) and a small animal (likely a dog with dark and light fur) are moving. The dog's head moves while the person's hand interacts with it.", "background_and_ambient_analysis": "The background consists of a plain, light-colored wall with no visible shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7Hmb7ZVJgco", "file_name": "7Hmb7ZVJgco_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing runs from the left, pushing the skirt of a stationary bronze statue of a woman in a long dress, then exits to the right. A second person in dark clothing runs from the right, pushing the statue's skirt, then exits to the left. The statue stands centrally between two potted trees on a paved area, with a street and buildings in the background. The camera remains stationary, facing the statue directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Hmb7ZVJgco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Hmb7ZVJgco_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 1077.6558081546066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: pedestrians walking/runners (e.g., person at 1.0s moving left-right, person at 4.0s moving right-left) and cars driving on the street.", "background_and_ambient_analysis": "The background (buildings, trees, street) shows no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "7I1muZfAZCI", "file_name": "7I1muZfAZCI_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person feeds white paper sheets into a large dark gray industrial paper shredder, with shredded white paper accumulating on the ground. A second person stands near stacked bags of shredded paper in the background. The camera remains focused on the shredder, capturing the continuous paper feeding and shredding process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7I1muZfAZCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7I1muZfAZCI_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 373.1960513762573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is seen moving to feed paper into a shredder, with shredded paper accumulating on the ground. The shredded paper pile grows as a result of the shredding process, but the primary motion is driven by the discrete object (hand) interacting with the shredder.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed (e.g., no fire, water, smoke, or wind). The shredded paper pile and static bags on the ground indicate a stable environment with minimal ambient influence."}}
{"video_id": "7IDI-piEoMo", "file_name": "7IDI-piEoMo_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink hoodie and black pants moves from the corner toward the center of the room, adjusts their hoodie, and faces the camera. A second individual in blue jeans is partially visible on a top bunk bed. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IDI-piEoMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IDI-piEoMo_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.34615733986322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (in pink sweatshirt and black pants) is moving down a ladder from the top bunk to the bottom, with hand gestures (e.g., adjusting hair, waving) during descent.", "background_and_ambient_analysis": "The background (pink wall, framed picture, bunk bed) is static; no shifting background or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "7IRzWBG1sN0", "file_name": "7IRzWBG1sN0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A line of camels, each carrying riders in vibrant traditional clothing, moves forward across a vast sandy desert. People in colorful attire, some walking alongside the camels, guide the caravan as it progresses. Shadows stretch long across the sand, indicating early morning light. The camera follows steadily from behind the caravan, capturing the motion of the camels and riders as they travel together.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IRzWBG1sN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IRzWBG1sN0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 147, "blur_score": 388.979629307438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people and camels) are moving due to locomotion; their bounding boxes shift progressively across the frame as they walk through the desert.", "background_and_ambient_analysis": "The desert landscape and distant dunes show no fluid or environmental motion (e.g., fire, smoke, water). Background elements remain static with no uniform shifting across the frame."}}
{"video_id": "7IC-mNwm7hg", "file_name": "7IC-mNwm7hg_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark wetsuit windsurfs on a board with a blue and black sail, gliding across the water while generating a trailing wake of splashes. The camera maintains a steady top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IC-mNwm7hg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IC-mNwm7hg_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.91967396848055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A windsurfer (person with sail) is moving across the water surface, demonstrating locomotion driven by wind and water dynamics.", "background_and_ambient_analysis": "The water exhibits fluid motion (waves and turbulence), indicating ambient environmental motion. However, the windsurfer remains the focal point with distinct physical interaction."}}
{"video_id": "7I9QhJL6kXQ", "file_name": "7I9QhJL6kXQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a clear lid onto a pot containing green and red liquid on a stovetop, then secures the lid. Next, hands unfold a white paper package onto a dark surface and position a green apple on the paper. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7I9QhJL6kXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7I9QhJL6kXQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 45.81072984797724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands place a green onion onto a sheet of paper; the onion and paper are solid, discrete objects with localized motion.", "background_and_ambient_analysis": "Static kitchen surfaces (stove, countertop) and gray work surface appear in all scenes; no shifting backgrounds or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "7IP8S_v3GcE", "file_name": "7IP8S_v3GcE_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in an orange shirt sits on the floor, holding a child in a pink outfit. The adult gently moves their hand toward the child's chest, then adjusts their hold while remaining seated. The child stays positioned in front of the adult, who maintains a close embrace. The background features closed doors and minimal furniture, with the camera capturing the scene from a static, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IP8S_v3GcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IP8S_v3GcE_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 145, "blur_score": 76.51911042023897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt and a child in a pink shirt are moving. The person is holding the child and performing deliberate actions (e.g., feeding, adjusting position) with observable hand and body movements.", "background_and_ambient_analysis": "The background (white door, floor, and static objects) shows no shifting or environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "7IUkmDZzJE4", "file_name": "7IUkmDZzJE4_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in red and white shorts confronts a man in a red shirt at the base of stone steps. The shirtless man shoves the red-shirted man, who falls backward onto the steps; the shirtless man then steps over the fallen man, who lies motionless on the ground. People nearby, including a child, clap as the shirtless man bends to check on the fallen man before standing up and turning away. The camera follows the action with slight shake, maintaining a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IUkmDZzJE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IUkmDZzJE4_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 109.88117799819841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (shirtless man in red/white trunks, man in red shirt, surrounding bystanders) exhibit explicit physical motion: shirtless man bends over, interacts physically with the seated man, and performs locomotion (standing, shuffling), while bystanders react via hand gestures and movement.", "background_and_ambient_analysis": "Background elements (trees, distant structures, steps) show minimal uniform shifting. No dominant fire, water, or wind motion observed; environment is stable with no fluid/gaseous dominance."}}
{"video_id": "7IeeO0QRMlA", "file_name": "7IeeO0QRMlA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short dark hair, wearing a white shirt and dark pants, lies prone on a wooden floor. The child manipulates scattered puzzle pieces with both hands, moving them across the floor to assemble. The pieces remain on the floor around the child as the camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IeeO0QRMlA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IeeO0QRMlA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.80802967697576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands actively manipulating solid puzzle pieces through explicit physical movements (picking up, moving, placing pieces).", "background_and_ambient_analysis": "Background elements (wooden floor, wall) show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7IWs1QX3ISM", "file_name": "7IWs1QX3ISM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a pink tank top, black shorts, and pink shoes stands facing the camera with a jump rope extended in front of her. She begins jumping, swinging the rope beneath her body in a continuous circular motion while maintaining a wide stance. The background includes columns and potted trees, but the focus remains on her rhythmic jumping. The camera stays stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IWs1QX3ISM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IWs1QX3ISM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 145, "blur_score": 114.02351338575446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete object performing jump rope exercises. Her body moves vertically and horizontally in a rhythmic pattern due to her locomotion, while the jump rope exhibits circular motion as it rotates around her hands.", "background_and_ambient_analysis": "The background (buildings, potted trees, stone pavement) remains static throughout the clip with no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind-induced motion is present."}}
{"video_id": "7Ii8TxT1p_8", "file_name": "7Ii8TxT1p_8_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black tank top, black shorts, and white sneakers bends down to pick up two dumbbells from the floor in a gym, then stands upright holding them at his sides. He remains centered in the frame with minimal gym equipment visible in the background. The camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Ii8TxT1p_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Ii8TxT1p_8_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 474.89148005717067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Human subject performing front dumbbell raises: arms and shoulders moving in controlled elevation/depression motion while holding dumbbells.", "background_and_ambient_analysis": "Static gym background with equipment (dumbbells, machines) showing no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "7I_IzQCEZ1I", "file_name": "7I_IzQCEZ1I_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white dress stands on a grassy field; a man in a white shirt and dark pants runs from the right toward her, stops, and she turns to face him. The camera remains stationary, capturing the interaction in a wide shot with palm trees and buildings in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7I_IzQCEZ1I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7I_IzQCEZ1I_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 1946.5411948416129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: one in white (left) initially stationary then walks to the right; one in dark (right) runs left and then stops.", "background_and_ambient_analysis": "The background (buildings and trees) is static with no shifting or environmental fluid motion (e.g., no wind affecting trees)."}}
{"video_id": "7IaPIxIAa_A", "file_name": "7IaPIxIAa_A_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IaPIxIAa_A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IaPIxIAa_A_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 254.32089306588773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a large animal (likely a horse) are interacting; the person manipulates a rope while the animal moves in response to physical forces (e.g., pulling, repositioning).", "background_and_ambient_analysis": "The background greenery and static elements remain stable with no uniform shifting; no fire, water, smoke, or wind-driven motion is observed."}}
{"video_id": "7IpTrwGoq5Q", "file_name": "7IpTrwGoq5Q_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a dark brown bottle against a white wall. The camera shifts to a top-down view of a concrete surface with a white rectangular box and scattered dark objects. The scene transitions to a person in a gray shirt standing near a body of water with greenery in the background, adjusting their shirt. The camera perspective shifts between close-up, top-down, and medium shots with abrupt transitions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IpTrwGoq5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IpTrwGoq5Q_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 146, "blur_score": 685.4212800733673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7IdHiDvd9cA", "file_name": "7IdHiDvd9cA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light brown shirt and dark pants operates an orange chainsaw to cut a horizontal wooden log. He adjusts his position, sawing back and forth with wood chips scattering. The camera starts low, then pans left and tilts upward to capture his full body, with dense green foliage in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IdHiDvd9cA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IdHiDvd9cA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 413.3473995564952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a chainsaw cuts through a large wooden beam; the chainsaw and wood exhibit discrete, solid-body motion due to the person's controlled movement.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting or fluid motion (e.g., fire, water, smoke); no wind-driven swaying evident in foliage."}}
{"video_id": "7IXs_Vy7yAk", "file_name": "7IXs_Vy7yAk_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a fencing gym. There are multiple fencers. Let's check the sequence.\n\nFirst frame: three fencers in the foreground, two moving, one maybe retreating. Then in the next frames, they're moving around. The main action is fencers engaging in bouts.\n\nNeed to note the motion chronologically. Let's break it down.\n\nStart: Four fencers visible. Two in front, two in back. They're wearing white tops and black pants or light pants. Helmets on. They're using swords. \n\nFirst, the two in front (maybe the main pair) are moving towards each other, then one steps back, another advances. Then the pair in the back also move, maybe a bout. Then more movement as they shift positions. \n\nWait, the video starts with four people, but maybe some are exiting. Let's check the frames:\n\nFrame 0: 4 fencers. Two in front (left and right), two in back. All in fencing gear.\n\nFrame 1: The two in front move towards each other, the back two also moving.\n\nFrame 2: Front two are in a position where one is lunging, the other maybe parrying.\n\nFrame 3: One of the front fencers steps back, the other advances.\n\nFrame 4: Now the back fencers are moving into the foreground, maybe swapping roles.\n\nWait, but the problem says main subjects: need to track the main ones. Let's list the motions.\n\nChronological order:\n\n- Initial position: four fencers on a mat. Two pairs engaging. They wear helmets, white shirts, dark pants. Left side (first pair) fencers move towards each other, then one steps back as the other advances. Then the other pair (right side) also engage. As the video progresses, the fencers shift positions, with some moving away from the central mat, others approaching. \n\nWait, maybe better to describe each frame's action:\n\nAt 0s: Four fencers (two pairs) on a dark mat. Two pairs are facing each other; left pair: one moves towards the right, the other steps back. Right pair: one moves towards left, other steps back. Background has gym equipment.\n\nAt 1s: The left pair is now closer, one has lunged (sword forward), the other is parrying. Right pair also advancing.\n\nAt 2s: Left pair: one steps back, the other continues to move. Right pair: one is retreating, other advances.\n\nAt 3s: The right pair fencers are now more central, moving towards each other. One fencer (right) steps away, another (left) advances.\n\nAt 4s: Fencers continue to shift; some move out of the mat area.\n\nNeed to focus on main subjects. Let's count: initially four, but maybe two pairs. Let's say there are two main fencers (front) and two others (back) engaging in bouts.\n\nNow, appearance: all wear white tops, dark pants (some black, some light), helmets. Swords in hand.\n\nSpatial relationships: The fencers are on a dark mat. In front of the mat is the wooden floor. The gym has walls with equipment.\n\nBackground: minimal, gym setting with a banner, equipment.\n\nNow, camera: the camera seems static, maybe a slight pan as the fencers move. But the description says \"conclude with camera perspective and movement\". The video is likely a fixed camera shot, no major movement.\n\nSo the caption should be chronological:\n\n\"Four fencers in fencing gear (white tops, dark pants, helmets) engage in bouts on a dark mat in a gym. Initially, two pairs face each other; one fencer from each pair lunges toward the opponent while the other retreats. As the sequence progresses, the fencers shift positions, with some moving toward the mat’s edges and others advancing toward the center. The camera remains stationary, capturing the dynamic movements without significant shift.\"\n\nWait, need to check the number. In the first frame, four fencers. Then some move away. Let's see: at 0s, four. At 1s, maybe four. At 2s, same. Then at 3s, four. Then at 4s, three? Wait, no, the video is short. Let's look at the frames.\n\nWait the video shows:\n\nFrame 0: four fencers.\n\nFrame 1: same, but movements.\n\nFrame 2: maybe one fencer moving away.\n\nFrame 3: more movement.\n\nBut the key is main subjects' motion. Let's describe each step.\n\nStart: Four fencers (two pairs) on a dark mat. All wearing helmets, white shirts, dark pants. One pair (left) moves toward each other: one advances, the other retreat", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IXs_Vy7yAk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IXs_Vy7yAk_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 278.23049388756186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple distinct solid objects (4+ people) exhibit locomotion through deliberate human movement (walking, shifting positions) on the mat. Their motion is tracked as discrete subjects without environmental influence.", "background_and_ambient_analysis": "The gym background (walls, wooden floor, equipment) remains stationary with no fluid motion (fire, water, smoke, wind) observed. Background elements show consistent positioning with no uniform shifting."}}
{"video_id": "7IuOkeoI_hg", "file_name": "7IuOkeoI_hg_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue long-sleeve top, black pants, and beige slippers sits on a bed with striped bedding, manipulating a rope by tying a knot. Their hands move the rope in front of them, adjusting the knot’s structure. A wooden nightstand is positioned to the right of the bed. The camera remains stationary in a top-down perspective, focusing on the hands and rope.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7IuOkeoI_hg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7IuOkeoI_hg_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 117.15802870808876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and shoelaces exhibit discrete movement while tying laces; solid objects moving due to intentional physical action.", "background_and_ambient_analysis": "Background elements (bed, bedding, cardboard box) show no shifting or fluid motion; no fire, water, smoke, or wind present. Background remains stable with no camera-induced panning/tilting."}}
{"video_id": "7Ivb9_e9yTI", "file_name": "7Ivb9_e9yTI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five individuals in orange, blue, and black sportswear with helmets and sticks interact on a paved area marked with yellow lines and cones. The black-and-yellow-clad figure moves toward the center, gesturing, then walks left. The blue-red-helmet person shifts left, while the orange-white-helmet individual steps back. The blue-blue-helmet person stays near the bottom. The camera maintains a top-down perspective with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Ivb9_e9yTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Ivb9_e9yTI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 72.53157685754874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in colored uniforms) are moving: some run, others position themselves, and one player appears to hit a red ball. Each person and the ball are discrete solid objects moving due to locomotion and physical interactions.", "background_and_ambient_analysis": "The background consists of static elements (concrete ground with yellow lines and a wall) that do not shift uniformly across frames. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "7J3ZN_U1I1w", "file_name": "7J3ZN_U1I1w_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7J3ZN_U1I1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7J3ZN_U1I1w_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 156.89056495551267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands actively sorting and repositioning paper fragments within a shredder. Paper pieces are manipulated by discrete physical forces (manual handling).", "background_and_ambient_analysis": "No shifting background elements; machine structure remains static. No fire, water, smoke, or wind present. Ambient motion is negligible."}}
{"video_id": "7J4wms42CX8", "file_name": "7J4wms42CX8_000221_000231.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark sleeveless shirt, light-colored pants, and a blue tool belt wipes a large window with a red cloth while standing in front of a brick building. He steps back, turns, and walks away from the window, moving toward the left side of the frame. The camera remains static throughout, capturing the man's movements against the brick wall and adjacent window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7J4wms42CX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7J4wms42CX8_000221_000231.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 432.4296088516702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving: cleaning the window and then walking away carrying cleaning tools. His motion is due to his own locomotion and physical actions.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind visible. The brick wall and window frame are static."}}
{"video_id": "7JTD5-pyAa0", "file_name": "7JTD5-pyAa0_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and dark shorts stands on a raised platform, gesturing toward a large seated audience also wearing orange shirts. The camera pans left, revealing more of the seated crowd and the platform area, with the standing individual shifting position slightly while the audience remains attentive. The camera movement includes a slight pan to the left, capturing the spatial arrangement between the speaker and the seated group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JTD5-pyAa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JTD5-pyAa0_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 272.61021408723457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A standing speaker (orange shirt) performs controlled gestures and movements while addressing seated audience members, with minimal motion from the audience.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; walls, barriers, and interior structures remain static with no signs of fire, water, smoke, or wind."}}
{"video_id": "7J_arKI-xiE", "file_name": "7J_arKI-xiE_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer with a large front blade advances steadily along a muddy dirt path, moving toward the camera. It travels past a tall earthen wall on the left, with visible tire tracks in the soil. The camera remains fixed throughout the sequence, observing the machine's approach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7J_arKI-xiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7J_arKI-xiE_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 168.76114500310553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large dump truck is the only discrete object moving, traveling from left to right across the dirt road. Its motion is consistent with locomotion (engine-driven travel) with no visible collisions or secondary forces.", "background_and_ambient_analysis": "The rocky hillside and ground remain static throughout the sequence; no fire, water, smoke, or wind-induced motion is present. Background elements (e.g., hillside) do not shift uniformly, indicating no dominant ambient environmental forces."}}
{"video_id": "7JOOmNz4mU4", "file_name": "7JOOmNz4mU4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a navy and white striped shirt with a green collar sits on a polished wooden floor, manipulating a blue gift box decorated with colorful patterns. He uses both hands to lift the box's lid, focusing on opening it. A green gift box with blue polka dots rests to his left, while wooden chairs and a table are visible in the background. The camera follows his actions with slight movement, maintaining a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JOOmNz4mU4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JOOmNz4mU4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.852565653989785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child is holding and manipulating a colorful box; the box's motion is due to the child's hands moving it.", "background_and_ambient_analysis": "The background (wooden floor, chair, green box) is static with no shifting or fluid/environmental motion. No fire, water, smoke, or wind observed."}}
{"video_id": "7JX2G7Mwydg", "file_name": "7JX2G7Mwydg_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and white striped shirt with brown hair raises their hand to adjust their hair, then steps out of the frame before returning to continue the motion. The background includes brown walls and white doors. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JX2G7Mwydg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JX2G7Mwydg_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 85.82042445542899, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving her arms and body (adjusting hair and shifting position).", "background_and_ambient_analysis": "Background (walls, door) is static. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "7JoNZ5Rt9RI", "file_name": "7JoNZ5Rt9RI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a white karate gi with a yellow belt. First, they're standing in front of a door, kicking a board (maybe a wooden board) that's mounted on a stand. Wait, the first frame shows the person holding the board? Wait, no, looking at the sequence: in [0.0], the person is holding the board, then [1.0] they kick it, [2.0] they move, [3.0] the board is gone, [4.0] they're standing. Wait, no, let's check the frames.\n\nFirst frame: person in white gi with yellow belt, facing a door (maybe a cabinet), holding a white board (like a wooden board) in front of them, right arm extended. Then frame 1.0: they kick the board into the door? Wait, the action is kicking. Let's see: the sequence is [0.0] they hold the board, then [1.0] they kick it (maybe breaking it), [2.0] they jump back, [3.0] they're mid-air, [4.0] they land, [5.0] they stand. Wait, the video is split into frames with timecodes 0.0 to 5.0 maybe? Wait, the user provided 6 frames (0.0 to 5.0). Wait, the description:\n\n[0.0] - person in white gi, yellow belt, holding white board (maybe a kickboard), facing a door (which has a cabinet with a box attached).\n\n[1.0] - person swings arm to kick, board is in motion.\n\n[2.0] - person kicks, board is being kicked towards the door.\n\n[3.0] - person steps back, board hits the door (maybe breaking it).\n\n[4.0] - person is in front of the door, now the board is on the floor.\n\n[5.0] - person stands, hands out.\n\nWait, the key points: person in white uniform, yellow belt, kicking a board. The board is likely a wooden board used in martial arts for breaking. The action sequence: start with holding the board, then kick it, then the board flies through the door (or maybe the door is a target), then the person steps back. The background has a cabinet with shelves, a door, and a window. But background should be minimal. Focus on motion.\n\nSo chronological: a person wearing a white karate uniform with a yellow belt stands facing a door, holding a white board. They then kick the board, sending it into the door. The person steps back, and the board is no longer visible. The camera is static, probably a fixed position, showing the action from the side.\n\nCheck the rules:\n\na) Motion chronology: person holds board, kicks, steps back.\n\nb) Appearance: white gi, yellow belt, white board (maybe a wooden board).\n\nc) Spatial: person is in front of the door, board is held in front, then kicked into the door.\n\nd) Camera: static, maybe slight shake? But the user's example says \"camera perspective and movement\" – the video probably has a static camera.\n\ne) Background minimal: just mention door and cabinet if necessary, but rules say minimal unless essential. The door is the target, so maybe mention.\n\nf) Exclude text, names, etc.\n\nSo structure: A person in a white karate uniform with a yellow belt holds a white board in front of a door, then kicks the board toward the door, steps back, and the board is no longer visible. The camera remains static.\n\nWait, in the frames, after kicking, the board is on the floor? Wait, frame [2.0] might show the board being kicked, then frame [3.0] person is mid-air, frame [4.0] they land, frame [5.0] they stand. So the action is kick, then the person moves back.\n\nWait, let's parse each frame as per the user's description:\n\n[0.0] - person holds board, facing door.\n\n[1.0] - person swings arm (kicking), board in motion.\n\n[2.0] - person kicks, board flying towards door.\n\n[3.0] - person steps back, board hitting door.\n\n[4.0] - person is now in front of the door, board on floor.\n\n[5.0] - person stands, hands out.\n\nSo the sequence: person holds board, kicks it, board hits door, person steps back, then stands.\n\nNow, concise caption:\n\nA person in a white karate uniform with a yellow belt stands in front of a door, holding a white board. They kick the board toward the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JoNZ5Rt9RI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JoNZ5Rt9RI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 153, "blur_score": 245.41926450835632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a martial arts uniform is performing discrete physical actions: kicking, punching, and shifting stances. These movements are explicit, force-driven locomotion of a solid object.", "background_and_ambient_analysis": "The background consists of a stationary sliding glass door and static structural elements (e.g., cat tree). No shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "7JqGxXN5D3g", "file_name": "7JqGxXN5D3g_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies on their back with their stomach exposed, partially covered by a light-colored sheet. Another individual’s hands, one wearing a watch, move rhythmically over the stomach area, pressing and smoothing the skin while the stomach displays green and black markings. The camera maintains a steady close-up perspective, focusing on the hands’ motion across the stomach.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JqGxXN5D3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JqGxXN5D3g_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 126.02863934942881, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and the person's abdomen are moving due to physical interaction (pressure/massage), with hands actively manipulating the abdominal area.", "background_and_ambient_analysis": "Background elements (bed sheets, pillows) show no uniform shifting or fluid motion; no fire, water, or smoke visible."}}
{"video_id": "7JjfjbnUk-M", "file_name": "7JjfjbnUk-M_000235_000245.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person in a red shirt. They're at a table with food. The person is holding a plate with green food, maybe guacamole. Then they put the plate down, take a spoon from a dessert glass, and then pick up some food from a large platter. The platter has nachos or something with toppings. The background has emojis and a subscribe pillow, but we need to keep background minimal. Camera is probably static, top-down? Wait, the description says \"camera perspective and movement.\" The video seems to be a fixed shot. Let's list the actions chronologically: \n\n1. Person holds a plate with green food (guacamole maybe), then puts it down on the table.\n2. They reach towards a large platter of nachos, pick up a piece with their hand.\n3. Then they bring the food to their mouth. \n\nWait, the frames: [0.0] they hold the plate with green, then [1.4] they put the plate down, [2.5] they reach for the platter, [3.6] they take food from platter, [4.7] they bring food to mouth. \n\nSo the motion: the person in red shirt places a plate with green food on the table, then uses their right hand to pick up food from a large platter of nachos with toppings, and eats it. \n\nSpatial relationships: the plate was held, then placed on the table. The platter is in front of them. The dessert glass (chocolate with whipped cream) is to the left. \n\nBackground: minimal, but there are emoji cushions, but we can mention if essential. The rule says exclude text recognition, so ignore \"subscribe\" pillow. But maybe just mention the cushions as part of the background, but keep minimal. \n\nCamera: static, top-down? Wait, the video is likely a fixed camera, no movement. \n\nNow, structure the caption: \n\nA person in a red shirt places a white plate with green food on a table, then reaches for a large platter of nachos with toppings, picks up a piece, and brings it to their mouth. The table also holds a glass dessert with a spoon, positioned to the left of the platter. The background includes yellow emoji cushions. The camera remains stationary throughout.\n\nWait, check rules: \n\na) Motion chronological: yes, place plate, reach, pick, eat.\n\nb) Appearance: red shirt, white plate, green food, platter (nachos), dessert glass.\n\nc) Spatial: plate on table, platter in front, dessert to left.\n\nd) Camera: stationary.\n\ne) Background minimal: yellow cushions, but maybe just mention as part of the scene without detail.\n\nf) Exclude text recognition: yes, no mention of \"subscribe\" or \"like\".\n\ng) Think internally, but output caption.\n\nSo draft:\n\nThe person in a red shirt places a white plate containing green food on the table, then uses their right hand to pick up a portion of nachos with toppings from a large platter positioned in front of them, and brings it to their mouth. A glass dessert with a spoon sits to the left of the platter. The scene includes yellow emoji cushions in the background, and the camera remains fixed.\n\nCheck if \"nachos\" is accurate. The platter has chips and toppings, so maybe \"a large platter of seasoned chips with toppings\". But \"nachos\" is common. Alternatively, \"a large platter of food with various toppings\".\n\nWait, in the frame, it's a platter with chips, cheese, maybe salsa. So \"a large platter of seasoned chips with toppings\".\n\nAlso, the action: \"places a white plate with green food\", then \"reaches for the platter, picks up a piece\".\n\nLet me rephrase:\n\nA person in a red shirt places a white plate with green food on the table, then reaches toward a large platter of seasoned chips with toppings, picks up a piece with their right hand, and eats it. The table also holds a glass dessert with a spoon positioned to the left of the platter. Yellow emoji cushions are visible in the background, and the camera remains stationary throughout the sequence.\n\nCheck rules: \n\n- Chronological: yes.\n\n- Appearance: red shirt, white plate, green food, platter (seasoned chips), glass dessert.\n\n- Spatial: plate on table, platter in front, dessert to left.\n\n- Camera: stationary.\n\n- Background minimal: yellow cushions mentioned, which is essential for context but minimal.\n\n- No text recognition (no mention of subscribe/like).\n\nYes, this works.\n</think>\n\n<caption_output>A person in a red shirt places a white plate with green food on the table, then reaches toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JjfjbnUk-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JjfjbnUk-M_000235_000245.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 202.652020889694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) moves his hands and mouth to eat food from plates and a bowl. The motion is deliberate and due to his own physical actions.", "background_and_ambient_analysis": "The background (couch, lamp, bag) is static and unchanging. No fire, water, smoke, or wind motion observed. Ambient environmental motion is absent."}}
{"video_id": "7JwdnjX_-UE", "file_name": "7JwdnjX_-UE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to describe the sequence chronologically. The main subject is a person in a room. Let's check the frames.\n\nFrame 0: Person holds a black smartphone with a keyboard display, palm up. They're wearing a black and white striped sweater, hair in a bun. Background has a floral wallpaper, dresser, bed.\n\nFrame 1-3: The person looks at the phone, then turns to the camera, smiling. Still holding the phone.\n\nFrame 4: They raise the phone to eye level, screen visible.\n\nFrame 5: They switch to a white smartphone, holding it up. The background is the same room.\n\nNow, list the actions in order: starting with holding black phone, then looking at it, turning to camera, raising phone, then switching to white phone.\n\nAppearance: person in black/white striped sweater, bun. Objects: black phone (keyboard display), then white phone. Background: floral wallpaper, dresser, bed. But keep background minimal.\n\nSpatial: person is in a room, dresser to left, bed with pink chevron pattern to right.\n\nChronology: First, person holds black phone (keyboard visible), palm up. Then looks at phone, turns to camera, smiling. Next, raises black phone to eye level. Finally, switches to white phone, holds it up.\n\nCamera perspective: seems static, no movement mentioned.\n\nNeed to make it concise. Let's draft:\n\nA person in a black-and-white striped sweater holds a black smartphone with a visible keyboard display, palm facing upward, then turns to face the camera while holding the phone. They raise the phone to eye level, switching to a white smartphone with a blue screen, maintaining a static camera perspective.\n\nWait, check if all rules are followed. Motion in order: holding black phone, then turning, raising, switching. Appearance: sweater color, hair. Background minimal. Camera static.\n\nYes. Let's check the frames again. Frame 0: holding black phone. Frame 1-3: looks at phone, turns to camera. Frame 4: raises black phone to eye level (screen visible). Frame 5: switches to white phone. So the sequence is holding black, then turning, raising black, then white.\n\nSo the caption should capture that sequence.\n\nNow, the final caption should be concise. Let's structure it:\n\nA person in a black-and-white striped sweater initially holds a black smartphone with a keyboard display, palm up, then turns to face the camera while holding it. They raise the phone to eye level before switching to a white smartphone with a blue screen, maintaining a static camera perspective.\n\nWait, the white phone's screen is blue. In frame 5, the white phone shows a blue screen. But the rule says exclude text recognition. Wait, the instruction says: \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe we don't need to mention the blue screen, but the video shows the phone's screen. Hmm, but the rule says exclude text recognition, so perhaps just say the phone's screen is visible. Wait, but the user says \"exclude text recognition\", so maybe just describe the phone as a smartphone with a visible screen, not the content.\n\nWait, in frame 4, the black phone is held up, screen visible. Frame 5, white phone, screen visible. But the rule says exclude text recognition, so we don't have to say what's on the screen, just that it's visible.\n\nSo revise: \"A person in a black-and-white striped sweater holds a black smartphone with a visible screen, palm up, then turns to face the camera while holding it. They raise the phone to eye level before switching to a white smartphone with a visible screen, maintaining a static camera perspective.\"\n\nCheck the frames:\n\nFrame 0: black phone, keyboard display (so visible screen), palm up.\n\nFrame 4: black phone held up, screen visible (probably same as before but now at eye level).\n\nFrame 5: white phone, screen visible.\n\nYes.\n\nAlso, spatial relationships: the person is in a room with a dresser to the left and a bed with a pink chevron-patterned bedspread to the right. But rule e says background descriptions minimal unless essential. So maybe include only if needed. Since the actions are in the room, but the key is the motion. So maybe not necessary.\n\nSo the main focus is on the person's actions: holding, turning, raising, switching phones.\n\nLet's write the caption:\n\nA person in a black-and-white striped sweater holds a black smartphone with a visible screen, palm facing upward, then turns to face the camera while maintaining the phone's position. They raise the smartphone to eye level and subsequently switch to holding a white smartphone with a visible screen, all while the camera remains static.\n\nCheck the rules:\n\na) Motion in order:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JwdnjX_-UE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JwdnjX_-UE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.73825168819825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hand and the phone. The phone is a solid object being held and moved by the woman.", "background_and_ambient_analysis": "The background (wall, door, furniture) is static and does not shift uniformly. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "7JvAMQfTpZE", "file_name": "7JvAMQfTpZE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in a black coat with white hood and red boots, the other in a red beanie, red scarf, and dark jacket, stand on opposite sides of a large black covered object in a snowy backyard. The first child walks left, then turns and moves right, while the second child shifts position to the right and turns. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7JvAMQfTpZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7JvAMQfTpZE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 340.7150628336372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing winter clothing) interact with a large black object covered in snow. One person shovels or clears snow from the object's surface, while the other observes or assists; their movements are discrete and driven by physical actions (e.g., shoveling, walking).", "background_and_ambient_analysis": "The wooden fence and snowy ground in the background show no uniform shifting or fluid motion. No fire, water, or significant wind-driven elements (e.g., blowing snow) dominate the scene."}}
{"video_id": "7K7Vk_NsY04", "file_name": "7K7Vk_NsY04_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand writing the word \"Color\" in a notebook. First, the hand is at the 'l' and then writes the 'r' and 'color' part. Let's check the rules.\n\na) Motion: Hand is writing, starting from the 'l' and moving to complete the word. The hand is the main subject. The appearance: hand (skin tone, fingers), writing with a pen or marker. The word \"Color\" is formed in rainbow colors: red, orange, yellow, green, blue. But rule f says exclude text recognition, so maybe just mention the hand writing the word without specifying the text. Wait, no—rule f is exclude text recognition, so maybe don't say \"Color\", but the video shows the word. Wait, the task says \"exclude text recognition\", so don't mention the word. Wait, the user's rules: \"f) Exclude text recognition, named characters, or stylistic analysis.\" So we shouldn't describe the word as \"Color\" but maybe just the action. Wait, the first frame shows the hand finishing the 'r' to make \"Colo\" (since the next frame is \"Color\"). So the hand is writing the letters.\n\nb) Appearance: Hand (right hand, skin tone), pen (white, maybe a marker). The notebook has spiral binding (red spiral, white pages).\n\nc) Spatial: Hand is over the notebook page, which is open. The spiral binding is at the top.\n\nd) Camera: Top-down view, fixed? The video seems to be a close-up of the notebook and hand.\n\ne) Background: Minimal, the notebook page with spiral binding.\n\nSo the chronological order: The hand is positioned over a white notebook page with a red spiral binding, holding a pen. The hand writes the letters of the word, starting from the existing \"Colo\" to complete \"Color\" (but since text recognition is excluded, maybe just \"the word\" but rule f says exclude text recognition. Wait, the rules say \"exclude text recognition, named characters, or stylistic analysis.\" So we can't say \"Color\" but maybe describe the action as writing a word with rainbow colors? Wait, but rule f says exclude text recognition. Hmm, but the video shows the letters being written. Let's see: the video shows a hand writing a word in rainbow colors (red, orange, yellow, green, blue). But rule f says exclude text recognition. So maybe say \"the hand writes a multicolored word\" but no—text recognition would be identifying the word. So maybe better to describe the action without stating the word. Wait, the task says \"focus primarily on the motion and behavior of main subjects\". So the main subject is the hand writing. Let's think: The hand (right hand, skin tone) uses a pen to write on a white notebook page with red spiral binding. The hand starts writing the letters, completing the word (but since we can't name the word, maybe just \"the word\"). Wait, maybe the word is part of the motion, but the rules say exclude text recognition, so perhaps describe the colors as part of the writing action. Wait, the colors are red, orange, yellow, green, blue—so the letters are written in rainbow colors. But is that text recognition? Maybe not, since it's describing the colors of the writing, not identifying the word. So maybe that's okay.\n\nSo putting it all together:\n\nA right hand holds a pen over a white notebook page with a red spiral binding, writing a multicolored word. The hand begins at the 'l' of the existing letters and completes the word, moving the pen across the page. The notebook is positioned centrally, with the spiral binding visible at the top. The camera maintains a fixed top-down perspective throughout the sequence.\n\nWait, but check the rules:\n\na) Motion: hand writes, starts at 'l' and moves to complete the word (so chronological: hand starts writing, completes the letters)\n\nb) Appearance: hand (right, skin tone), pen (white?), notebook (white page, red spiral)\n\nc) Spatial: hand over notebook page, spiral binding at top\n\nd) Camera: top-down, fixed\n\ne) Background: minimal\n\nf) Exclude text recognition: so don't say \"Color\", but the video shows the letters. But since rule f says exclude text recognition, perhaps describe the action as writing letters without naming the word. But the video shows the letters as part of the action.\n\nWait, the task says \"exclude text recognition, named characters, or stylistic analysis.\" So if the text is \"Color\", but we're not identifying the text (like \"the word 'Color'\"), but if we describe that the letters are colored, maybe that's okay.\n\nLet's re-read rule f", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7K7Vk_NsY04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7K7Vk_NsY04_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 45.62150581944307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is moving to write the word 'Color' on a spiral notebook page.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background (spiral notebook) is static."}}
{"video_id": "7Jn5m9trncg", "file_name": "7Jn5m9trncg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless woman in black pants and black shoes repeatedly pulls a thick rope attached to a weight machine, maintaining a squat position and drawing the rope toward herself in a gym; the scene is captured from a static wide-angle perspective with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Jn5m9trncg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Jn5m9trncg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 144, "blur_score": 173.5513073214143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving, pulling resistance bands in a gym setting. The person's motion is consistent with intentional locomotion and exercise.", "background_and_ambient_analysis": "The gym background (walls, equipment, wooden platform) shows no shifting or fluid motion (fire, water, smoke, wind). Background elements remain static across frames."}}
{"video_id": "7KAGwOrqOHI", "file_name": "7KAGwOrqOHI_000225_000235.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a white helmet and dark clothing begins ascending a bouldering wall covered with colorful holds, moving upward by reaching for grips with hands and feet. They shift their body position while climbing, eventually losing balance and falling backward onto the floor. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KAGwOrqOHI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KAGwOrqOHI_000225_000235.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 115.25339600349531, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (person) moving via locomotion on an indoor wall using physical forces (muscle strength, gravity), with discrete motion through holds and ropes.", "background_and_ambient_analysis": "No uniform shifting of background elements (climbing wall holds and floor mats). No fire, water, smoke, or wind present in the environment."}}
{"video_id": "7KFIeF3iur0", "file_name": "7KFIeF3iur0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts lifts another person dressed in light clothing, raising them upward and moving them toward a bed with a striped cover in the background; the camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KFIeF3iur0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KFIeF3iur0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 152, "blur_score": 784.2263287890687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in physical interaction: one person lifting and rotating the other, with clear locomotion and force application between the subjects.", "background_and_ambient_analysis": "Static background elements (bed, walls) show no uniform shifting or fluid motion; no fire, water, or smoke detected."}}
{"video_id": "7KqKkYMCIKI", "file_name": "7KqKkYMCIKI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light-colored shirt, gray pants, and a necklace walks forward on a dirt path, swinging his arms and holding a small object in his hands; he moves past trees and buildings with the camera following him in a handheld, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KqKkYMCIKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KqKkYMCIKI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 1209.3579750182607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is jogging in place, moving his arms and legs in a rhythmic manner.", "background_and_ambient_analysis": "The background (trees, building, tank) is stationary. No fire, water, smoke, or wind is visible. The motion is not ambient environmental."}}
{"video_id": "7Kr8S0QNM9g", "file_name": "7Kr8S0QNM9g_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a blue helmet, gray hoodie, blue pants, and gloves holds a bat while an adult in a dark blue jacket and black pants assists by adjusting the child’s grip. The adult guides the child’s hands to grip the bat, with the child standing in front of the adult. The camera maintains a close-up perspective with slight movement, capturing their interaction against a chain-link fence background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Kr8S0QNM9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Kr8S0QNM9g_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 1043.8416665450839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: a child (wearing a blue helmet) swinging a bat, and an adult assisting. The child's arm movements and bat motion are clearly visible as intentional physical actions.", "background_and_ambient_analysis": "The background consists of a fence and stationary elements (e.g., ground, distant vehicles) with no significant fluid motion (fire, water, smoke) or uniform background shifting."}}
{"video_id": "7Kt_Ym-SEF8", "file_name": "7Kt_Ym-SEF8_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 10–15 people, some standing and some seated, gather around a square platform in a dimly lit area. A person in dark clothing performs a forward somersault on the platform, rolling across the surface as the camera shifts to a lower angle, capturing their mid-air motion and landing. The individual then rises to a standing position, while the surrounding group remains stationary. The camera maintains a top-down view initially, then pans slightly to follow the subject’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Kt_Ym-SEF8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Kt_Ym-SEF8_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 313.5456494123459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (dancer) is performing breakdancing moves (spins, rolls, handstands) with discrete physical motion, tracked by bounding box changes.", "background_and_ambient_analysis": "The background (railing and ground) remains static in the initial group scene and does not show fluid environmental motion (no fire, water, or smoke). The transition to the dancer’s close-up does not indicate background shifting."}}
{"video_id": "7KmJ-DVEwrE", "file_name": "7KmJ-DVEwrE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and red shorts holds a dark medicine ball above his head, then bends forward to place it onto a black bench. He stands upright, hands on hips, while the camera remains stationary, capturing the sequence in a gym setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KmJ-DVEwrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KmJ-DVEwrE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 51.049381034792205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing gray shirt and red shorts) is moving: lifting weights, bending down to place them on a bench, adjusting the weights, and standing up.", "background_and_ambient_analysis": "Background elements (gym walls, doors) are static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "7KwbTA5Nl4I", "file_name": "7KwbTA5Nl4I_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and dark pants juggles three red balls in a room with large windows and a colorful mat on the floor; the individual tosses the balls upward, catches them mid-air, and eventually drops one, while remaining centered in the frame with the camera stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KwbTA5Nl4I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KwbTA5Nl4I_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 136.1375497373753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing physical exercises (jumping, arm movements, body position changes), demonstrating discrete, solid-object motion due to explicit locomotion.", "background_and_ambient_analysis": "Static background elements (windows, walls, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "7KzgGhOgkAo", "file_name": "7KzgGhOgkAo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and dark pants performs push-ups between two white walls, lowering their body toward the ground and pushing back up in a repetitive motion. The camera remains stationary at a low angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7KzgGhOgkAo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7KzgGhOgkAo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 196.24688615505445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) performing repetitive push-up motion on a rooftop surface, exhibiting distinct vertical displacement with arms and torso.", "background_and_ambient_analysis": "Static white walls and clear sky with no shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background remains uniformly still throughout."}}
{"video_id": "7LBU2HJKECk", "file_name": "7LBU2HJKECk_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people stand in a grassy area with trees; one person, with long hair, wearing a light gray shirt and dark pants, holds an object. They turn their body to the right, raise their arm, and release the object in a throwing motion. The other individual moves out of frame. The background includes grass, trees, and a vertical pole. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LBU2HJKECk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LBU2HJKECk_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 543.5970496800317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man (discrete object) is swinging a bat (another discrete object) and appears to be throwing it. The motion of both objects is due to explicit physical forces applied by the man.", "background_and_ambient_analysis": "The background (trees, grass, wooden pole) is stationary and shows no shifting. There is no fire, water, smoke, or wind-dominated motion."}}
{"video_id": "7LC6ZY9RgKo", "file_name": "7LC6ZY9RgKo_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue checkered shirt stands behind a seated woman wearing a blue tank top, adjusting her head and neck with his hands while she holds her right arm above her head; the man moves his hands along her neck and upper back, maintaining contact as the woman remains still, with the camera capturing the interaction from a fixed, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LC6ZY9RgKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LC6ZY9RgKo_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 534.3473362012699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Man and woman: man adjusting woman's head with hands, woman holding her head/hair; discrete solid objects moving due to physical interaction.", "background_and_ambient_analysis": "Static background (wall, staircase, chair) with no fluid/environmental motion; no fire, water, smoke, or wind observed."}}
{"video_id": "7LEzbZYT4g4", "file_name": "7LEzbZYT4g4_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue striped shirt holds a dark bottle, lifts it to their mouth to drink, then lowers it. The background is a blurred nighttime scene with distant lights. The camera remains close and slightly shaky, focusing on the person’s upper body and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LEzbZYT4g4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LEzbZYT4g4_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 881.7245087819825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hand to bring a glass to their mouth and drinking, indicating discrete solid object motion (the glass and the person's hand/arm).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected; background lights and structures remain relatively static throughout the sequence."}}
{"video_id": "7LIV1OwEPRo", "file_name": "7LIV1OwEPRo_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt plays a drum set with drumsticks, striking the cymbals and drums rhythmically. The camera then transitions to a top-down view, showing the person's hands moving across the golden cymbals and white drum kit on a red rug, with wooden flooring visible. The perspective shifts from a medium shot of the drummer to an overhead angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LIV1OwEPRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LIV1OwEPRo_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 376.75938991970486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The drummer (person) moves their arms and hands to strike drumsticks against drums and cymbals. The drumsticks and drum components (cymbals, drumheads) also move due to the impacts.", "background_and_ambient_analysis": "The background in both shots (medium and overhead) is static. No fluid motion (fire, water, smoke, wind) present. The background elements do not shift uniformly."}}
{"video_id": "7LLoTKg3XLM", "file_name": "7LLoTKg3XLM_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a light-colored board on a surface, then position and flip a brown wooden board, followed by hands using a red object to work on the surface; the camera maintains close-up shots throughout, focusing on the hand movements and board interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LLoTKg3XLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LLoTKg3XLM_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 100.39989095052084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The moving discrete objects are the wooden board (being flipped and moved by hands) and the sanding tool (moving across the board).", "background_and_ambient_analysis": "The background is static (workshop setting) and there is no fluid or wind motion."}}
{"video_id": "7LOU8j_S9rw", "file_name": "7LOU8j_S9rw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white karate uniform with a red belt stands to the left of an adult in a blue shirt and dark pants near a classroom table. The child moves forward, extending arms outward, while the adult reaches toward the child’s side, guiding their movement. The camera remains steady, capturing the interaction in the classroom setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LOU8j_S9rw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LOU8j_S9rw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 183.7782807625092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a martial arts uniform (wearing a red belt) and an adult in a blue shirt are the discrete objects. The person performs controlled arm movements and stances, while the adult assists by holding a mat or providing guidance.", "background_and_ambient_analysis": "The background consists of static classroom elements (posters, walls, windows) with no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "7LVPl7go2io", "file_name": "7LVPl7go2io_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video. The frames show two people, right? Let's check the descriptions. \n\nIn the first frame, a person is holding a bow, aiming, then releasing an arrow. Wait, the main subject is the person with the bow. Let's go chronologically. \n\nFrame 0: One person is drawing a bow, aiming. The other is in the foreground, maybe obstructing? Wait, the video starts with the person holding the bow up. Then in frame 1, they're drawing the bow, arrow pulled back. Frame 2, drawing more. Frame 3, releasing the arrow. Then frame 4, maybe the arrow is released. Frame 5, the person is lowering the bow. \n\nWait, the video has a silhouette effect with high contrast, maybe from a glitch filter. But according to the rules, exclude stylistic analysis. So focus on motion.\n\nMain subjects: two people. First person (the archer) is holding a bow, drawing the string back (from frame 0 to 3), then releasing (frame 3-4), then lowering the bow (frame 4-5). The other person is in the foreground, maybe watching or part of the scene, but the focus is on the archer.\n\nAppearance: the archer is silhouetted, dark clothing, maybe a necklace. The other person is also silhouetted, dark. But according to the rules, mention appearance and number: color (dark), size (medium), orientation (one is the archer, the other is in front or beside? In the frames, the archer is on the right, the other on the left. So spatial relationship: the archer is to the right of the other person, who is in the foreground.\n\nMotion: The archer starts by holding the bow up, draws the string back, releases the arrow, then lowers the bow. The other person is mostly still, maybe observing.\n\nBackground: minimal, maybe a light source, but minimal description.\n\nCamera: The perspective is close-up, maybe handheld? The frames have a pixelated glitch effect, but camera movement is probably static? Wait, the rules say conclude with camera perspective and movement. The description says \"slight shake\" in the rules, but do we see that? The video has a distorted look, but maybe the camera is stationary but with some effect. Wait, the problem says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to figure that out. The video starts with a close-up, maybe fixed camera but with a glitch, so \"static close-up\" or \"slight shake\" as per the glitch effect.\n\nWait, the frames are a sequence: the archer is drawing the bow, releasing, then lowering. So chronological order:\n\n1. The archer (silhouetted, dark clothing) raises a bow, drawing the string back, with another person (silhouetted, dark clothing) positioned to the left, partially obscuring view.\n2. The archer continues drawing the bow, arrow pulled back, while the other person remains in the foreground.\n3. The archer releases the arrow, the bow is lowered slightly.\n4. The archer lowers the bow after releasing.\n5. The archer's motion completes, bow held down.\n\nWait, need to make it concise. Let's structure:\n\nIn the sequence, a silhouetted individual (dark clothing) draws a bow, pulls the string back, releases an arrow, then lowers the bow. Another silhouetted figure stands to the left in the foreground, partially obscuring the archer. The camera maintains a close-up, static perspective with minimal movement, focusing on the archer’s actions against a high-contrast background.\n\nWait, but rules say \"briefly describe appearance and number\". So \"two silhouetted individuals, one in dark clothing holding a bow, the other partially visible in the foreground\".\n\nMotion: First, the archer raises the bow and draws the string back, then releases the arrow, then lowers the bow.\n\nSpatial: The archer is positioned to the right of the foreground figure, who is partially blocking the view.\n\nCamera: Close-up, static.\n\nBackground: minimal, high-contrast.\n\nLet me check the rules again:\n\na) Motion in chronological order.\n\nb) Appearance (color, size, orientation). Two people, silhouetted (dark), medium size, one (archer) holding bow, other in foreground.\n\nc) Spatial: archer to the right of the other person (left side).\n\nd) Camera: close-up, static (or slight shake? The video has glitch, but the problem says \"slight shake\" as an example, but if the video is static, then static. Maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LVPl7go2io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LVPl7go2io_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 154, "blur_score": 16915.90058798737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human figures (discrete solid objects) exhibit intentional motion: the figure on the right manipulates an object (e.g., weapon) and moves toward the left figure, while the left figure remains relatively stationary with slight head/body adjustments.", "background_and_ambient_analysis": "No fire, water, smoke, or wind detected. Background elements (walls/structure) remain static despite visual artifacts; no fluid/environmental motion dominates."}}
{"video_id": "7LleACmbqSA", "file_name": "7LleACmbqSA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with a beard, glasses, and gray tank top holds a blue object near his face, then lowers it to reveal a dark cap; he sits in front of bookshelves filled with books. The camera remains in a close-up position with steady framing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LleACmbqSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LleACmbqSA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 144, "blur_score": 973.1308585410649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (wearing a cap and tank top) and the microphone he holds are discrete solid objects moving through intentional locomotion (head movements and microphone manipulation).", "background_and_ambient_analysis": "The bookshelves in the background show no uniform shifting or distortion. No fire, water, smoke, or wind is visible; the environment is static and dry."}}
{"video_id": "7L_o2LEIMK8", "file_name": "7L_o2LEIMK8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with light brown hair, wearing a white shirt with a butterfly design, sits in a high chair at a wooden table. A pink cloth with small items rests on the table. A medium-sized golden retriever enters from the left background, walking behind the high chair. The girl turns her head to look at the dog as it moves closer, then turns back toward the table. The camera remains stationary, capturing the scene from a fixed angle with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7L_o2LEIMK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7L_o2LEIMK8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 64.53134216315186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child moves head and body (turning, looking around, yawning), dog enters frame and moves toward table; both exhibit solid, discrete motion due to intentional locomotion.", "background_and_ambient_analysis": "Background elements (floor tiles, door, furniture) remain static and show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "7LSVl9FYTCE", "file_name": "7LSVl9FYTCE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt, black shorts, white shoes, and a red cap stands in a hallway. They begin walking toward the camera, extending their arms outward as they move forward at a steady pace. The hallway has doors on the right and decorative streamers on the left wall. The camera remains stationary, capturing the person's motion from a fixed position down the hallway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LSVl9FYTCE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LSVl9FYTCE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 88.13724399493138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single human subject (wearing red shirt, black shorts, red cap) is moving. The subject's motion is locomotive walking with arms swinging, clearly distinct from the background.", "background_and_ambient_analysis": "The hallway walls and floor remain static throughout the clip with no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind). Background elements like doors and wall decorations show consistent positioning without uniform displacement."}}
{"video_id": "7LaZK_ZrcoQ", "file_name": "7LaZK_ZrcoQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a breakdancer in a room with people around. First, the dancer is on the floor doing a spin, then moves to a handstand or some move, then transitions to a backflip or rolling motion. Let's check the timestamps.\n\nFrame 0: Dancer on floor, body horizontal, legs bent, moving. Maybe a windmill or something. Frame 1: Still on floor, maybe rolling. Frame 2: Starts to get up, hands on floor. Frame 3: Standing? Wait, no, frame 3 shows the dancer in a crouched position, maybe a power move. Frame 4: Dancer rolls on the floor, then stands up. Frame 5: Dancer is on hands, maybe a handstand.\n\nWait, need to be chronological. Start with the first action: dancer performs a floor move (spinning on back), then transitions to a move where they lift legs, then another roll, then stands up. The background has an audience, but keep it minimal.\n\nAppearance: Dancer is wearing a dark top and light pants, maybe a shirt with green? Wait, frame 0: blue shirt? Wait, frame 0: \"dark top and blue shirt\" maybe. Wait, the first frame: person in black shirt, blue pants? Wait, no, first frame: \"dark top and blue shirt\" — no, looking at the video: frame 0: person in dark top and blue shirt, lying on floor, spinning. Then frame 1: same person, still on floor, maybe moving. Frame 2: person stands up, maybe a handstand. Frame 3: person is in a crouched position, maybe a backflip. Frame 4: person rolls on floor. Frame 5: person is standing on hands.\n\nWait, the main subject is one person. So chronological: the dancer begins in a horizontal position on the floor, performing a spinning move. Then transitions to a crouched stance, followed by a roll across the floor, and finally stands upright. The background has a crowd, but minimal.\n\nNow, camera perspective: the video is shot from a fixed position, maybe slightly shaky. So \"camera remains steady with slight shake\".\n\nLet's structure the caption:\n\n\"A breakdancer in dark top and light pants performs a series of floor moves. Initially horizontal on the floor, spinning with legs bent, then transitions to a crouched stance, followed by a roll across the floor, and finally stands upright. The dancer's movements occur in a large indoor space with an audience in the background. Camera remains steady with slight shake.\"\n\nCheck the rules: chronological order, mention appearance (dark top, light pants), motion (spinning, crouched, roll, stand), spatial relationships minimal (audience in background), camera movement (steady with slight shake). Background description minimal.\n\nWait, need to check the exact frames:\n\nFrame 0: dancer on floor, body horizontal, spinning (possibly a windmill). Legs bent.\n\nFrame 1: same dancer, continuing the spin, maybe shifting.\n\nFrame 2: dancer moves to stand, maybe a handstand? Wait, frame 2: \"dancer is upright, body bent forward\", but maybe a power move.\n\nFrame 3: dancer is lying on back, legs up.\n\nFrame 4: dancer rolls to the side, then stands.\n\nFrame 5: dancer is on hands, body vertical.\n\nWait, maybe better to list the sequence:\n\nStarts on floor, spinning (frame 0-1), then does a handstand or power move (frame 2), then rolls (frame 3-4), then stands (frame 5).\n\nSo the caption should be:\n\n\"A dancer in dark top and light pants begins on the floor, spinning horizontally with legs bent. They transition to a crouched stance, then roll across the floor, and finally stand upright. The background features an audience in an indoor setting. Camera remains steady with slight shake.\"\n\nWait, but the first frame is \"0.3 seconds\" — let's see the video:\n\n0.0: dancer on floor, back to camera, legs up.\n\n0.3: dancer on floor, body horizontal, legs bent, spinning.\n\n1.4: dancer is moving, maybe rolling.\n\n2.5: dancer is standing, arms up.\n\nWait, maybe the exact sequence:\n\nFrame 0: dancer lying on back, legs up (head down).\n\nFrame 1: dancer is on the floor, body horizontal, spinning.\n\nFrame 2: dancer is in a crouched position, legs bent, arms out.\n\nFrame 3: dancer rolls to the side.\n\nFrame 4: dancer is on the floor, body flat.\n\nFrame 5: dancer stands on hands.\n\nSo chronological: starts lying on back, spins horizontally", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7LaZK_ZrcoQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7LaZK_ZrcoQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 57.4006691594455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing breakdancing moves (rolling, spinning, handstands) with clear physical interactions (e.g., ground contact, limb movements).", "background_and_ambient_analysis": "Static background elements (walls, floor, distant people) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "7M5ZO6w-Xlo", "file_name": "7M5ZO6w-Xlo_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and describe the actions chronologically. The video has two people. Let's see the sequence.\n\nAt the start, maybe one person is standing or moving. Then there's interaction between them. Let's check the frames:\n\nFrame 0: Two people in a room, maybe one is moving towards the other.\n\nFrame 1: One person in a white striped shirt (maybe) is active, the other is sitting.\n\nFrame 2: The standing person is moving, maybe jumping or swaying.\n\nFrame 3: The person in the striped shirt sits down, the other is next to them.\n\nFrame 4: The striped-shirted person is leaning back, the other is still sitting.\n\nFrame 5: They're both seated, maybe talking or laughing.\n\nWait, the key is to note motions. Let's list the actions step by step.\n\nFirst, the person in a light-colored striped shirt (maybe white with stripes) is moving energetically. Then they sit down, and the other person is seated next to them. Then the striped-shirted person adjusts their position, and they interact, maybe laughing. The background has a door, some lights, but minimal. Camera seems to have a slight shake, maybe handheld.\n\nWait, the description needs to be chronological. So:\n\n- Initially, the person in the striped shirt is moving (maybe waving or gesturing), then sits down next to the other person who is already seated. Then they both sit, with the striped-shirted person leaning back, and the other looking at them. Then they both appear to be interacting, maybe smiling or laughing.\n\nNow, appearance: two people. One wears a white striped shirt (light color, stripes), the other in dark clothing. The background has a door, a wall clock, some plants, but minimal as per rules.\n\nSpatial relationships: the striped-shirted person moves towards the seated person, sits beside them. They are seated on a couch or chair.\n\nCamera perspective: handheld, slight shake, maybe moving a bit but not much. The lighting is from a light source on the left, so maybe the camera is positioned to capture the room with some light from the door.\n\nNow, following the rules: focus on motion, chronological order.\n\nLet me structure:\n\nIn a dimly lit room with a wooden door and wall clock in the background, two individuals interact. The person in a light striped shirt moves energetically, then sits on a couch next to the other person, who remains seated. The striped-shirted individual leans back while the second person faces them, leading to mutual laughter. The camera remains handheld with slight shake, capturing the seated pair from a frontal angle.\n\nWait, need to be concise. Let's check:\n\n\"Two individuals in a dimly lit room: one in a light striped shirt moves and sits on a couch beside another person in dark clothing, who remains seated. The striped-shirted individual leans back, then both interact with smiles. The camera, handheld with slight shake, captures them from a frontal perspective.\"\n\nWait, the video starts with the striped-shirted person moving, then sitting. Let's check frame 0-5:\n\nFrame 0: Both are present, maybe one moving towards the other.\n\nFrame 1: Striped shirt person is active, moving arms.\n\nFrame 2: Striped shirt person is still moving, maybe jumping or swaying.\n\nFrame 3: Striped shirt person sits, the other is seated.\n\nFrame 4: Striped shirt person leans back, other is sitting.\n\nFrame 5: Both seated, maybe laughing.\n\nSo chronological: The person in the light striped shirt moves energetically before sitting down on a couch next to the other individual, who is already seated. They interact closely, with the striped-shirted person leaning back, leading to mutual laughter. The camera, handheld, captures the scene with a slight shake from a frontal angle in a dimly lit room.\n\nCheck the rules: a) motion in order. b) appearance: two people, one light striped, one dark. c) spatial: seated next to each other. d) camera: handheld, slight shake, frontal. e) background minimal. f) exclude text, etc.\n\nMake sure to be concise. Let's draft:\n\n\"In a dimly lit room, one individual in a light striped shirt moves energetically before sitting on a couch beside another person in dark clothing. The striped-shirted person leans back, and both interact with smiles. The camera, handheld with slight shake, captures them from a frontal angle.\"\n\nWait, check the number of people: two. Appearances: light striped shirt (probably white with stripes), dark clothing. Motion: move, sit, lean back, interact. Background: dim, room with door, clock (but minimal). Camera: handheld shake.\n\nYes, that should work", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7M5ZO6w-Xlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7M5ZO6w-Xlo_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 329.59947481443623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people: one in white shirt moves from couch to door and back (locomotion), the other in green shirt is mostly stationary with minimal movement.", "background_and_ambient_analysis": "No fire, water, smoke, or wind visible. Background walls and door are static, no fluid motion."}}
{"video_id": "7M3gfzZC4Fs", "file_name": "7M3gfzZC4Fs_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark green sweater over a white shirt and dark pants holds a white plate in one hand, bringing a piece of food to their mouth to eat, then lowers the food and writes on the plate. The individual stands centered in a dimly lit room with faint blue lighting in the background, and the camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7M3gfzZC4Fs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7M3gfzZC4Fs_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 30.60736526257992, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and hands, manipulating an object (possibly a bag or container) in a discrete, solid manner. The motion is localized to the person's body and hands, showing deliberate movements without fluid-like characteristics.", "background_and_ambient_analysis": "The background contains a static blue light source with no visible shifting or fluid motion (e.g., no fire, water, or smoke). No ambient environmental motion is detectable."}}
{"video_id": "7MBrmxahL0o", "file_name": "7MBrmxahL0o_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a green apple cut into wedges on a green cutting board; a yellow apple slice and a white peeled apple rest to the left and below. The hands press the wedges together, adjust their position, separate them to reveal the core, then lift the wedges. The camera maintains a top-down view with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MBrmxahL0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MBrmxahL0o_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 138.95449193011393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and an apple are moving: hands apply force to cut the apple, causing discrete motion of the apple slices and the hand's position.", "background_and_ambient_analysis": "The background (green cutting board, wooden surface) shows no uniform shifting or fluid motion (e.g., fire, water, smoke). No environmental elements like wind are present."}}
{"video_id": "7M1JAH_I0OU", "file_name": "7M1JAH_I0OU_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-colored sewing machine stitches a red floral pattern onto pink fabric as a person's arm guides the fabric beneath it. The machine’s needle moves rhythmically, forming the design while the arm remains steady above the material. The camera maintains a close-up, top-down perspective, focusing on the stitching process with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7M1JAH_I0OU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7M1JAH_I0OU_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 93.5880682866825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The sewing machine needle moves rapidly up and down, and the fabric is fed through the machine by the machine's feed mechanism. A hand guides the fabric slightly.", "background_and_ambient_analysis": "The background (sewing machine body and table) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "7Lwn3FgREoA", "file_name": "7Lwn3FgREoA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the video starts with a frame showing an easel with a canvas, but the first frame has a red \"INTV\" logo. Then it transitions to the easel with a white canvas. The next frame shows a person using a brush on the canvas, and then they start painting—first a yellowish color, then maybe more colors. \n\nWait, the user's task is to create a concise chronological paragraph. Let's list the key elements:\n\n- Frame 0: Easel with canvas (INTV logo), but maybe the logo is part of the initial frame but not to include text. Wait, rule f says exclude text recognition, so we can ignore the INTV logo.\n\n- Frame 1: Easel with canvas, maybe the person is moving into the frame.\n\n- Frame 2: Person’s hands with a brush and a palette, starting to paint.\n\n- Frame 3: They apply yellow paint to the canvas.\n\n- Frame 4: The canvas now has more yellow, so the painting is progressing.\n\nNow, the main subject is the person painting. The person’s hands are visible, using a brush. The canvas is on an easel. The palette is on a blue box. \n\nChronological order: The video begins with an easel holding a canvas, then a person's hands appear holding a brush over a palette. The hands dip the brush into the palette, then apply yellow paint to the canvas, covering the sketch. \n\nSpatial relationships: The person is standing in front of the easel. The palette is on the blue box (which is on the table next to the easel). The canvas is mounted on the easel, positioned vertically.\n\nCamera perspective: The camera is steady, focusing on the canvas and the person's hands. It's a medium close-up, maybe slightly zooming in on the action.\n\nBackground: Minimal, dark gray walls, so not essential. Focus on the action.\n\nNow, the caption needs to be concise. Let's structure it:\n\nStart with the setup: An easel with a white canvas is positioned against a gray backdrop. A person’s hands enter the frame, holding a paintbrush over a white palette placed on a blue box. The hands dip the brush into the palette, then apply yellow paint to the canvas, gradually covering the sketch. The camera remains steady, focusing on the painting process from a medium close-up angle.\n\nCheck rules: \n\na) Motion: Hands painting, brush moving.\n\nb) Appearance: Hands (color? not specified, just hands), brush (wooden?), palette (white), canvas (white). Size: hands are in focus, palette on blue box.\n\nc) Spatial: Canvas on easel, palette on blue box next to easel, hands in front.\n\nd) Camera: steady, medium close-up.\n\ne) Background: minimal (gray walls), so don't mention unless essential. The gray backdrop is the background, so maybe just \"gray backdrop\" but rule e says minimal. Maybe not necessary.\n\nf) Exclude text, so no INTV.\n\ng) Don't output reasoning.\n\nNow, check the provided examples. The user's video:\n\n[0.0 seconds] shows an easel with canvas (INTV logo on top left). [1.4] same but maybe zoomed? [2.5] hands with brush and palette. [3.6] hands painting. [4.7] canvas with yellow paint.\n\nWait, the actual frames: \n\nFrame 0: Easel with canvas, maybe the canvas has a drawing, and the INTV logo is visible. But since rule f says exclude text recognition, we don't mention the logo.\n\nFrame 2: Hands holding brush over a palette, which is on a blue box. The person applies paint to the canvas.\n\nFrame 3: Canvas now has yellow paint.\n\nFrame 4: More yellow, so the painting is progressing.\n\nSo the sequence is:\n\nThe video opens with a painting setup: an easel holds a canvas against a gray backdrop. A person's hands enter, holding a brush over a white palette resting on a blue box. The hands dip the brush into the palette and apply yellow paint to the canvas, gradually covering the sketch. The camera remains stationary, focusing on the hands and canvas from a medium close-up perspective.\n\nWait, the first frame (0.0 seconds) has the INTV logo, but we exclude text. So the initial scene is the easel with canvas. Then the hands come in.\n\nLet's make it chronological:\n\nAt the start, an easel with a blank canvas is set against a gray backdrop. A person's hands appear, holding a paintbrush over a white palette placed on a blue box. The hands dip the brush into the palette and apply yellow paint to the canvas, covering the sketch as the painting progresses. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Lwn3FgREoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Lwn3FgREoA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 215.78789293615017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand holding a brush moves to apply yellow paint onto a canvas; the brush and hand are discrete solid objects moving due to painting action.", "background_and_ambient_analysis": "Background shows static dark wall and easel structure with no shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "7MQpUcdcE-A", "file_name": "7MQpUcdcE-A_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and a woman in a white dress with a pearl necklace and white gloves stand side by side in front of a white, multi-tiered cake adorned with blue decorations. They each grasp a knife and begin cutting the cake together, their hands moving downward in unison. Behind them, guests are seated at a table covered with a white cloth. The camera remains steady, focusing on the couple’s coordinated action at the cake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MQpUcdcE-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MQpUcdcE-A_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 316.73453057010573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The groom and bride (discrete solid objects) are actively moving to cut the cake; their locomotion and interaction with the cake constitute explicit physical motion.", "background_and_ambient_analysis": "Background elements (walls, seated guests) are static with no fluid or environmental motion (e.g., fire, water, wind); no uniform shifting indicates camera motion is not dominant."}}
{"video_id": "7MVYv3F8bzQ", "file_name": "7MVYv3F8bzQ_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete in a maroon shirt and white shorts walks toward the throwing circle, then begins spinning in place while preparing to release a heavy implement. The athlete’s body rotates multiple times within the circle before launching the object. The camera remains stationary, capturing the action from a fixed position behind the netted throwing area, with minimal background detail visible beyond the field and distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MVYv3F8bzQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MVYv3F8bzQ_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 746.2805050077783, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete (a solid discrete object) performs controlled rotational and linear motions during a shot put throw, with movements driven by physical forces (muscle contractions, torque generation) within the throwing circle.", "background_and_ambient_analysis": "The background elements (trees, fence, grass) remain stationary and show no significant shifting or fluid motion. No fire, water, smoke, or dominant wind effects are present."}}
{"video_id": "7MeX7l3Dttc", "file_name": "7MeX7l3Dttc_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two young girls dancing. First, I need to describe their actions chronologically. They're in a room with a window curtain and wooden floor. Both are wearing purple tops, blue tutus, and polka dot leggings. They start by dancing together, moving their arms and legs. Then they might switch positions or move around. Let's check the frames: in frame 0, they're both dancing. Frame 1: still dancing. Frame 2: one turns, maybe spins. Frame 3: they hold hands? Frame 4: one is in front, the other behind. Frame 5: they're apart again. So their motion is dynamic—dancing, turning, moving around. \n\nAppearance: two girls, similar height (young kids), purple sleeveless tops, layered blue and purple tutus, gray leggings with blue dots, blue hair bows. Spatial: they move relative to each other, sometimes near the window, but the curtain is behind them. Background: light green walls, window with sheer curtain, wooden floor. Camera is static, no movement mentioned, so fixed perspective. \n\nRules say focus on motion, appearance, spatial if relevant, conclude with camera. Keep background minimal. So structure: describe the two girls' actions in order. \n\nStart: Two young girls in purple tops, blue tutus, and polka dot leggings dance in a room. They begin moving their arms and legs energetically, occasionally spinning and changing positions relative to each other. One girl turns to face the other, then they move apart before coming together again. The camera remains fixed throughout, capturing their synchronized and individual movements against a backdrop of light green walls and a window with a sheer curtain. Wait, but background should be minimal. So maybe omit the curtain details? Wait, rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" The window is part of the room, but maybe not essential. So just mention the room's general setting? No, the problem says \"minimal\". Let's see the example. Maybe \"in a room with light green walls and a wooden floor\" but maybe too much. Wait, the video shows a window with a curtain, but is that essential? The motion is dancing, so maybe the background is just the room. But let's check the rules again. The caption should be concise. \n\nLet's draft: Two young girls, each wearing purple sleeveless tops, layered blue and purple tutus, and gray polka dot leggings with blue hair bows, dance in a room. They move energetically, spinning and changing positions relative to each other; one girl turns to face the other, then they move apart before repositioning. The camera remains static, capturing their movements against light green walls and a wooden floor. Wait, but need to be concise. Let's see the rules: \"concise, chronological paragraph\". \n\nLet's list the key points: \n\n- Two girls, appearance (color, size, orientation): two young girls, purple tops, blue/purple tutus, polka dot leggings, blue bows. \n\n- Motion: start dancing, move arms/legs, spin, change positions (one turns, then move apart, then come together). \n\n- Spatial: relative to each other, moving in the room. \n\n- Background: minimal, so just room with walls and floor. \n\n- Camera: static, fixed. \n\nSo put it together: Two young girls in purple sleeveless tops, layered blue and purple tutus, and gray polka dot leggings with blue hair bows dance in a room. They begin by moving their arms and legs energetically, then spin and change positions relative to each other, sometimes facing each other or moving apart. The camera remains static throughout. \n\nWait, check the frames: frame 0-5 show them dancing, turning, interacting. So chronological: start dancing, move, spin, interact (one turns, then move apart, then maybe move towards each other). \n\nLet me check the actual frames: \n\n[0.0] Both dancing, arms up. \n\n[1.0] Still dancing, one is slightly behind? \n\n[2.0] One turns, holding hands? \n\n[3.0] One is in front, the other behind, turning. \n\n[4.0] One moves away, then the other. \n\n[5.0] They are apart, one on left, one on right, dancing. \n\nSo chronological: Two young girls in purple tops, blue/purple tutus, and polka dot leggings dance in a room. They start by moving their arms and legs, then one girl turns to face the other, they hold hands briefly, then move apart and continue dancing. \n\nWait, but need to be precise. Let's make sure not to include extra details. \n\nFinal caption: Two", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MeX7l3Dttc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MeX7l3Dttc_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 85, "blur_score": 59.725234279306726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two young girls in tutus are dancing, moving their arms and legs and spinning. Their motion is due to their own physical activity.", "background_and_ambient_analysis": "The background (wall and curtain) is static with no fluid motion (fire, water, smoke, wind). The curtain is stationary and the wall does not show any movement."}}
{"video_id": "7MiZEttYg0c", "file_name": "7MiZEttYg0c_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves colorful, patterned heart-shaped paper cutouts on a dark surface, adjusting their positions left and right. The hearts display multicolored floral designs and varied orientations. The camera pans to reveal additional hearts and a flower-shaped cutout, maintaining a top-down perspective with subtle movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MiZEttYg0c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MiZEttYg0c_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 60.36419058635617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves paper cutout objects (hearts, clouds) across the board. The hand is applying physical forces to relocate the cutouts.", "background_and_ambient_analysis": "The background (dark board) is static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "7MEctfytYoo", "file_name": "7MEctfytYoo_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a thin metallic rod with a small hook, moving it toward a pair of metal pliers (with a green band) clamping a small cylindrical object. The hand adjusts the rod's position relative to the pliers, with fingers manipulating the rod's orientation. The background is a blurred blue surface. Camera remains close-up and steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MEctfytYoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MEctfytYoo_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 113.47138048366612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and a small tool) are actively manipulated, showing precise movements to adjust or interact with the object in the pliers.", "background_and_ambient_analysis": "The background consists of a static blue fabric with no shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven elements)."}}
{"video_id": "7MjFsVM6zC8", "file_name": "7MjFsVM6zC8_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are visible in a static shot; the first has long blonde hair and wears a light blue top, positioned left of center, while the second has glasses and brown hair, positioned to the right. The blonde covers her mouth with her hand, followed by the second person covering their mouth, then the blonde opens her mouth wide. A wooden door appears in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MjFsVM6zC8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MjFsVM6zC8_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 144.02165670564307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are moving their hands to cover and uncover their mouths, which is a discrete, solid object motion.", "background_and_ambient_analysis": "The background (wooden door and wall) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "7N1rHuvU5hg", "file_name": "7N1rHuvU5hg_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in checkered pants and a person in a white shirt and dark shorts run along a dusty dirt path. Initially, the checkered pants individual leads, followed by the white-shirted person. The white-shirted person then overtakes and runs ahead, while the checkered pants individual trails behind. Both continue running, with the white-shirted individual turning and the checkered pants person maintaining distance. The camera follows their movement, capturing the path and occasional background structures with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7N1rHuvU5hg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7N1rHuvU5hg_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 162, "blur_score": 965.7105344907337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are running on a dusty road. One person (in white shirt and dark shorts) is the main subject and moves across the frame. The motion is due to their own locomotion.", "background_and_ambient_analysis": "The background (trees, buildings) is static and does not shift uniformly. There is no dominant environmental fluid motion (fire, water, smoke, wind). The dust is a byproduct of discrete object motion."}}
{"video_id": "7MuX9eVR0Q0", "file_name": "7MuX9eVR0Q0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person's legs and a large metallic pipe. The person is wearing brown shorts and beige shoes with dark patches. Then, the camera moves up to show hands gripping the pipe. Next, the person lifts the pipe and brings it to their mouth, appearing to play it. There's another person in the background, wearing dark pants and a light shirt, standing nearby. The main person has curly hair and is wearing a black t-shirt. The background is a room with wooden flooring and some furniture. The camera starts close, then pans up as the person moves the pipe, ending with a view of the person playing the instrument. Need to keep it concise, chronological, focus on motion and behavior.\n\nFirst frame: close-up of legs and pipe. Then hands on pipe, then person lifting pipe to mouth. Background person visible. Camera moves from close-up to showing the person's upper body as they play. Spatial relationships: the background person is standing behind or nearby. Main subject's appearance: black t-shirt, curly hair, brown shorts, beige shoes. Motion: lifting pipe, bringing to mouth, playing. Camera movement: starts close, pans up to show person's face and upper body, then holds that view.\n\nNow structure the paragraph: Start with initial shot (legs, pipe), then hands holding, then person lifting to mouth (playing), background person present. Mention appearance briefly. Camera moves from low angle to upper body.\n\nLet me check rules: chronological, motion, appearance, spatial, camera perspective. Avoid background details unless essential. Essential is maybe the room but minimal. So:\n\nThe video opens with a close-up of a person’s legs in brown shorts and beige sandals holding a large metallic pipe. The person lifts the pipe upward, bringing it to their mouth as if playing it, while a second person in dark pants stands in the background. The camera pans upward from the lower body to capture the person’s upper body and face as they interact with the pipe, maintaining a steady perspective throughout.\n\nWait, check for rules: exclude text recognition, named characters. Don’t mention \"play\" but describe action: \"bringing it to their mouth as if playing\" – but maybe \"blowing into the pipe\" but video shows bringing to mouth. Also, chronological: first legs, then hands, then lifting, then playing (brining to mouth). So:\n\nA person in brown shorts and beige sandals holds a large metallic pipe, their hands gripping it as they lift it upward toward their mouth. Another individual in dark pants stands nearby. The camera pans up from the lower body to focus on the person bringing the pipe to their face, maintaining a steady view throughout.\n\nCheck appearance: brown shorts, beige sandals. Second person in dark pants. Main person's hair is curly, but maybe not necessary? The rules say \"briefly describe appearance and number (color, size, orientation)\". So main subject: person in brown shorts, beige shoes. Size: the pipe is large. Background person: dark pants.\n\nWait, the video starts with legs, so initial frame: legs in brown shorts, beige shoes with dark patches. Then hands (the person's hands, which are holding the pipe). Then the person's upper body (black t-shirt, curly hair). So:\n\nThe video begins with a close-up of a person’s legs in brown shorts and beige sandals gripping a large metallic pipe. The person lifts the pipe upward, bringing it to their mouth while wearing a black t-shirt and curly hair. A second person in dark pants stands in the background. The camera pans upward to focus on the upper body as the person interacts with the pipe, maintaining a steady perspective.\n\nCheck for minimal background: \"a second person in dark pants stands in the background\" – that's minimal. Camera movement: pans upward from lower body to upper body. Motion: grips pipe, lifts, brings to mouth. Chronological: first legs, then hands, then upper body. Seems okay.\n\nAnother check: exclude text recognition (no text in video, so okay). No named characters. Stylistic analysis not needed.\n\nLet me make sure it's concise. Maybe:\n\nA person in brown shorts and beige sandals grips a large metallic pipe, lifting it upward to bring to their mouth. They wear a black t-shirt and have curly hair. Another individual in dark pants stands in the background. The camera pans up from the lower body to capture the upper body as the person interacts with the pipe, maintaining a steady view.\n\nYes, that's concise, chronological, covers motion (grips, lifts, brings to mouth), appearance (brown shorts, beige sandals, black t-shirt, curly hair, dark pants for background), spatial (background person), camera movement (pan up, steady). Background minimal.\n</think>\n\n<caption_output>A person in brown shorts and beige sandals grips a large metallic pipe, lifting it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MuX9eVR0Q0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MuX9eVR0Q0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 194.54538370253377, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a black shirt is holding and manipulating a long cylindrical object (likely a musical instrument like a didgeridoo). The person’s body and hands move to control the object, while a second person stands in the background with minimal movement.", "background_and_ambient_analysis": "The background elements (floor, furniture, and stationary objects) show no uniform shifting. There is no visible fluid or environmental motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "7NCstXeUHl4", "file_name": "7NCstXeUHl4_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand in a dark sleeve places a dark wallet onto a white box on a green-patterned tablecloth featuring red ladybugs and leaf motifs. The hand adjusts the wallet’s position over the box. The camera remains static in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7NCstXeUHl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7NCstXeUHl4_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 759.2515584278107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid object) manipulate a white box by opening its lid, demonstrating direct physical interaction with the box (discrete solid object).", "background_and_ambient_analysis": "Background elements (table, blue box, green cloth) remain static with no uniform shifting or environmental motion (e.g., no fire, water, wind)."}}
{"video_id": "7MaWMMn_EpM", "file_name": "7MaWMMn_EpM_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a gray shirt, applies a creamy product to their hair in a bathroom. They lift sections of hair, rub the product through, and work it evenly across the strands. The background includes a patterned curtain and a hanging black towel. The camera remains steady, capturing the individual from a frontal perspective as they style their hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7MaWMMn_EpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7MaWMMn_EpM_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 36.31132129436508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is actively moving their hands to style hair, with distinct motion of the head and hands as they manipulate their hair.", "background_and_ambient_analysis": "Background elements (curtain, wall) remain static with no fluid or environmental motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "7NJWOLKnDvU", "file_name": "7NJWOLKnDvU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a patterned bikini climbs out of an ice-filled, snow-covered structure, gripping railings. Two people in swimwear stand on the platform above. She steps onto the platform, assisted by two men in blue and white swim trunks who reach to steady her. The camera follows her movement from a low angle to a wider perspective as she exits the icy area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7NJWOLKnDvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7NJWOLKnDvU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 189.16297539692368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in a bikini and two men are moving: the woman climbs out of the pool and stands on the bridge, while the men approach and assist her.", "background_and_ambient_analysis": "The background (snow-covered trees and ground) is static. There is no dominant fluid or gaseous motion (fire, water, smoke, wind) visible."}}
{"video_id": "7N8zi959AAQ", "file_name": "7N8zi959AAQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a folded blue cloth on a light textured surface, moving a small blue piece toward a white paper with a black-outlined sun and cloud illustration. The hands adjust the cloth’s position, placing the small blue item adjacent to the drawing. The camera remains stationary in a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7N8zi959AAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7N8zi959AAQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 159, "blur_score": 509.2012525123945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a blue cloth and interacting with a paper drawing of a cloud and sun.", "background_and_ambient_analysis": "The background consists of a static white surface with a paper drawing; no shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "7NidwgHkGoI", "file_name": "7NidwgHkGoI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue long-sleeve shirt adjusts a white rectangular object against a textured gray and white wall, pressing it into place with both hands before stepping back. The camera remains close to the action, with a slight shake as the person moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7NidwgHkGoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7NidwgHkGoI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.55203192499647, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt is actively placing and adjusting a board/panel on a textured wall, with hand and body movements driven by physical work.", "background_and_ambient_analysis": "The background elements (wall, cabinet) remain stationary with no uniform shifting or fluid motion (fire, water, smoke, wind), indicating no ambient environmental motion."}}
{"video_id": "7NbgGd4Kxbg", "file_name": "7NbgGd4Kxbg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of students in red shirts and dark bottoms march in a line down a school hallway, moving forward while other students stand along the walls to their sides. The camera follows the marching group from behind as they proceed through the corridor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7NbgGd4Kxbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7NbgGd4Kxbg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 654.337094032207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of students (wearing red shirts) are walking along the hallway. They are distinct solid objects moving due to their own locomotion (walking).", "background_and_ambient_analysis": "The background consists of static walls and floor. No fluid motions (fire, water, smoke) or strong wind effects observed. Background elements (walls) show no uniform shifting, indicating no camera motion."}}
{"video_id": "7NRihUctQfQ", "file_name": "7NRihUctQfQ_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bride in a white dress with a veil and a groom in a dark suit walk forward on a platform inside a church. The bride leads slightly ahead, the groom follows to her left. Behind them, three individuals stand: one in a red and white robe, one in yellow, and one in white. As they move, the camera pans left, tracking their progress across the platform. Background elements include stone arches and a decorated Christmas tree.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7NRihUctQfQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7NRihUctQfQ_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.24688131221723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bride (in white gown) walks down the aisle toward the groom. The groom and two priests in religious attire remain stationary initially, then the groom begins moving toward the bride. All movements are discrete human locomotion.", "background_and_ambient_analysis": "The church interior background (arches, pews, stained glass windows) shows no fluid motion (fire, water, smoke) or wind-induced swaying. Static elements remain fixed without uniform shifting."}}
{"video_id": "7OCKUWwaC2k", "file_name": "7OCKUWwaC2k_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a sleeveless top throws multiple red objects upward; the objects rise and then fall. The individual, with long hair, stands under a ceiling with orange beams, with red and green punching bags visible on the right. The camera remains static, capturing the upward motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7OCKUWwaC2k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7OCKUWwaC2k_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 71.4563427617391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small red object is thrown by the woman and moves in a parabolic trajectory under gravity. The woman's arm motion is also observed but the primary discrete object motion is the thrown item.", "background_and_ambient_analysis": "The background (ceiling, walls, balloons) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7ODq-ExcM_I", "file_name": "7ODq-ExcM_I_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light pink nail polish and gold rings holds a small white and red packet, adjusting its position near a red container on a blue surface. Fingers manipulate the packet, turning it slightly, while the red container remains stationary to the right. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ODq-ExcM_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ODq-ExcM_I_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 28.91668530176631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) manipulates a small white and red packet on a blue surface. The hand moves the packet via deliberate physical actions, with clear contact and repositioning.", "background_and_ambient_analysis": "The blue surface background is static with no shifting elements. No fire, water, smoke, or wind motion is present; the scene is dry and still with minimal environmental effects."}}
{"video_id": "7O-1zDJefdw", "file_name": "7O-1zDJefdw_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown and white checkered shirt raises their right hand, then brings their left hand to cover their mouth, and subsequently lowers the hand. They stand in front of a window with blue patterned curtains. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7O-1zDJefdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7O-1zDJefdw_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 128.6266201860188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete hand and head movements, indicating intentional locomotion/behavior.", "background_and_ambient_analysis": "Static background elements (curtains, wall) show no uniform shifting; no fire, water, or smoke present to qualify as ambient_environmental."}}
{"video_id": "7OQp3skGGww", "file_name": "7OQp3skGGww_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in red shorts and a light-colored wrap stands with legs raised near a crouching woman in light top and jeans; he then steps backward, increasing distance from the woman who remains on the blue mat. The camera remains static with slight shake, capturing the action from a medium distance with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7OQp3skGGww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7OQp3skGGww_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 182.22886044635771, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man in red shorts performs deliberate movements (stepping down, shifting weight, and adjusting posture). The woman seated on the floor actively adjusts her position and interacts with the man. Both motions are driven by discrete physical forces (locomotion) and can be tracked as distinct objects.", "background_and_ambient_analysis": "Background elements (green wall, floor, tripod, and distant people) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present. The environment appears static."}}
{"video_id": "7O3Dt-orBNs", "file_name": "7O3Dt-orBNs_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a spiral-bound sketchbook, using a red marker to draw bold red symbols on the page, then switches to a gray marker with a red tip to add details. The sketchbook is rotated, revealing a new drawing of a figure in pink pants holding a gun. The camera remains top-down but follows the sketchbook's movement as it's turned.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7O3Dt-orBNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7O3Dt-orBNs_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 68.66930689048532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves across a notebook, actively drawing red lines and shapes.", "background_and_ambient_analysis": "The background elements (wall, stationary objects) show no uniform shifting or fluid motion; no fire, water, or wind effects are present."}}
{"video_id": "7Otq7aRvLnw", "file_name": "7Otq7aRvLnw_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a sports field, probably soccer or football, with a yellow net. First, there's a person in a white shirt and dark pants standing near the net. Then, a person in a white shirt (maybe same as first?) runs across the field. Wait, no, let's check the frames.\n\nFrame 0: A person in white shirt and dark pants is standing by the net. Another person in dark clothes is further back. Then frame 1: same scene, maybe slight movement. Frame 2: a person in white shirt (maybe same) runs towards the net, then frame 3: a person in dark clothes (maybe different) runs through. Wait, the main action is people moving across the field. Let's track the chronological order.\n\nFirst, the scene has a yellow net, green field, white lines. There are a few people. First person (white shirt, dark pants) is near the net. Then another person in white shirt (maybe a different one) moves from left to right. Wait, in frame 0, there's a person standing. Then frame 1: same. Frame 2: a person (white shirt) runs across the field, passing the net. Then frame 3: another person (dark shirt, dark pants) runs across. Wait, let's check the video description.\n\nThe user provided video frames. Let's parse each frame:\n\n[0.0] - Initial frame: yellow net, green field, white line (4 yard line?), people standing. One person in white shirt and dark pants near the net, another in dark on the left.\n\n[0.3] - Similar, maybe people moving slightly.\n\n[1.0] - A person in white shirt runs across the field, passing the net.\n\n[2.0] - Another person (dark shirt, dark pants) runs across, possibly after the first.\n\nWait, the video starts with the net, then a person in white runs from left to right (frame 1-2?), then a person in dark runs.\n\nNeed to describe motion in order. So first, a person in white shirt and dark pants (small figure, since it's a top-down view) moves from the left side of the frame towards the right, passing under the yellow net. Then another person in dark clothing (black shirt, dark pants) also moves from left to right, passing through the same area.\n\nWait, the frames:\n\nFrame 0: A person in white shirt (with a number, maybe 1) stands near the net. Another person in dark on the left.\n\nFrame 1: Same, maybe slight movement.\n\nFrame 2: A person in white shirt (maybe same as first?) runs towards the net, then moves right.\n\nFrame 3: Another person (dark shirt, black pants) runs across, passing the net.\n\nWait, the key is to note the sequence. The main motion is two people running across the field from left to right, passing through the yellow net area.\n\nNow, appearance: first person (white shirt, dark pants), second (dark shirt, dark pants). They're running, so moving from left to right.\n\nSpatial: both are moving in front of the yellow net, on the green field.\n\nCamera perspective: top-down, fixed (no movement, since the view is through the net, same angle).\n\nBackground: minimal, just the field, net, and a few people standing at the edge (not main subjects).\n\nSo chronologically:\n\nA person in a white shirt and dark pants runs from the left to the right across the field, passing beneath the yellow net. Shortly after, a person in a dark shirt and dark pants follows the same path, moving from left to right.\n\nWait, but the video frames: first, the person in white is standing (frame 0), then moves (frame 1-2), then dark shirt moves (frame 3).\n\nWait, the video description:\n\nFrame 0: A person in white shirt and dark pants is standing near the net. Another person in dark on the left.\n\nFrame 1: Same, maybe.\n\nFrame 2: A person in white shirt (maybe the same) runs from left to right.\n\nFrame 3: A person in dark shirt (black, maybe) runs from left to right.\n\nSo the sequence:\n\nInitially, a person in a white shirt and dark pants stands near the yellow net on the green field. Then, a second person, wearing a white shirt and dark pants, runs across the field from left to right, passing under the net. Following this, a third individual in dark clothing, including a dark shirt and dark pants, runs from left to right across the same area.\n\nWait, but how many people? The user's description:\n\nIn frame 0: two people (white and dark). Frame 2: someone", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Otq7aRvLnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Otq7aRvLnw_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 144, "blur_score": 160.17030545923976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two players (one in white, one in black) and a ball are moving. Players run and collide (tackle), ball is kicked and moves.", "background_and_ambient_analysis": "Background (field, netting, white lines) is stationary. No fire, water, smoke, or wind detected."}}
{"video_id": "7OwBjvzC4lM", "file_name": "7OwBjvzC4lM_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video is nighttime, so first, the main subjects are people juggling fire. Let's check the frames. \n\nIn the first frame, there's one person with two torches (fire), maybe a long dress? Wait, the video starts with one person, then more appear. Wait, frame 0: one person with two fire torches. Frame 1: same, maybe moving. Frame 2: two people? Wait, no, frame 3: two people. Wait, the description says in frame 3, two people juggling. Wait, the sequence: starts with one person, then another joins. Let's see:\n\nFirst frame: a person in dark clothing juggling two fire torches, standing on a dark path with distant lights.\n\nSecond frame: same person, maybe moving. Third frame: two people? Wait, frame 3: \"two people juggling fire torches\". Wait, the video progression: the first person starts, then another person appears. So chronological:\n\n- At the start, one individual juggling two flaming torches (likely handheld, creating arcs of fire) in a dark outdoor setting with distant vehicle lights visible.\n\n- Then, another person joins, also juggling two torches, moving across the frame. They might be in a park or open area.\n\n- The two individuals perform synchronized or separate movements, with their fire trails illuminating the scene.\n\nBackground: mostly dark, with faint lights in the distance (cars or streetlights), minimal details to focus on the fire performers.\n\nCamera: starts steady, then maybe slight movement to follow the performers, but the main description is the motion of the people with the torches.\n\nSo the caption needs to be chronological: start with one person, then another joins, they move around.\n\nAppearance: dark clothing (since it's night, hard to see colors, but implied dark). Two people, each with two torches (flaming), so fire is the key.\n\nSpatial: first person, then the second appears to their right or left. From the frames, maybe the first person is on the left, then the second comes in from the right.\n\nNow, let's draft:\n\nIn a dark outdoor setting, a single individual in dark clothing begins juggling two flaming torches, creating bright arcs of fire. A second person in dark attire joins from the right, also manipulating two torches. The pair move across the frame, their fiery motions illuminating the surroundings with intermittent light against the night backdrop. The camera maintains a steady perspective, slightly panning to follow their movement.\n\nWait, need to check if the second person is present earlier. Wait, the frames:\n\n[0.0] one person\n\n[1.4] one person\n\n[2.5] one person? Wait, no, the descriptions say:\n\nFrame 0: one person\n\nFrame 1: one person\n\nFrame 2: two people? Wait, the user provided the video as:\n\n<0.3 seconds> ... \n\n<1.4> ...\n\n<2.5> ... \n\n<3.6> ... \n\n<4.7> ...\n\nThe captions for the frames:\n\nIn the first few frames (0.3s), one person is juggling two fire torches. Then, as time progresses, a second person appears (around 2.5s?), juggling two torches. So the chronological order is: first person starts, then second joins, they both perform.\n\nAlso, the video shows the people moving, the first person moves around, then the second joins.\n\nSo the caption:\n\nAt night, a single person in dark clothing juggling two flaming torches begins moving across a dark path with distant lights. Shortly after, a second individual in dark attire joins, also manipulating two torches, and they move in sync. Their fiery trails cast dynamic light against the dark background. The camera remains steady, observing their motion without significant movement.\n\nWait, check the rules: \"chronological paragraph describing the provided video.\"\n\nNeed to mention the appearance (color, size, orientation): dark clothing, two torches each. Number: two people. Motion: juggling, moving across the frame. Spatial: first person, then second appears from right (in the frames, the second person enters from the right). Background: minimal, dark with distant lights.\n\nCamera perspective: seems like a wide shot, maybe the camera is stationary but the subjects move.\n\nSo let's structure:\n\nIn a dark outdoor environment, a single figure in dark clothing begins juggling two flaming torches, creating bright arcs of fire while moving across the scene. A second person in dark attire joins from the right, also handling two torches, and the pair perform synchronized movements. Their fiery motions illuminate the area briefly against the night backdrop. The camera maintains a steady viewpoint, capturing their motion without noticeable movement.\n\nCheck if \"s", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7OwBjvzC4lM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7OwBjvzC4lM_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 133.64603646759457, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals perform juggling motions with fire; their movements are discrete, solid actions driven by physical forces (locomotion, arm motion).", "background_and_ambient_analysis": "Background elements (car lights, distant structures) show no uniform shifting, indicating no camera-induced motion. Ambient elements include fire burning, which is a fluid motion."}}
{"video_id": "7OG4FVxG39U", "file_name": "7OG4FVxG39U_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person ice climbing a tall ice wall. The main subject is a climber. Let's check the rules. \n\na) Motion and behavior: The climber is ascending the ice wall, moving upward. \n\nb) Appearance: The climber is wearing a helmet, colorful top (yellow, maybe), dark pants. They have ice axes and crampons. \n\nc) Spatial relationships: The ice wall is vertical, with a ladder or structure on the side. The climber is on the left side of the wall. The background has metal structures, but keep it minimal. \n\nd) Camera perspective: The camera seems to follow the climber's movement, maybe tracking upwards. Let's see the frames: the camera is positioned to capture the climber's ascent, possibly moving slightly to follow. \n\ne) Background minimal: The metal framework is part of the structure, so mention briefly if essential. \n\nf) Exclude text, named characters: The banners have text but we skip that. \n\nNow, chronological order: The climber starts at the bottom, moves up, using ice axes. \n\nLet's structure: A climber in a helmet and colorful top ascends a tall ice wall, using ice axes and crampons, moving upward along the vertical surface. The climber is positioned on the left side of the wall, with metal structures visible in the background. The camera follows the climber's upward motion, maintaining a close view of their ascent.\n\nWait, check rules again. Need to be concise. Let's make it shorter.\n\n\"A climber wearing a helmet and dark pants with a colorful top ascends a tall, vertical ice wall, using ice axes and crampons to move upward. The climber's position shifts slightly as they climb, with metal framework visible in the background. The camera tracks the climber’s upward motion, maintaining a steady perspective focused on their movement.\"\n\nWait, but the problem says \"concise, chronological paragraph\". Let's check the frames: the climber is going up, each frame shows them moving higher. \n\nAlso, mention the number: only one climber.\n\nSo: A single climber, wearing a helmet and dark pants with a colorful top, ascends a tall ice wall, using ice axes and crampons to progress upward. The climber moves methodically, with the ice wall's surface and surrounding metal structure visible. The camera follows the climber’s upward movement, capturing their steady ascent from a side perspective.\n\nWait, the rules say \"briefly describe their appearance and number\". So \"one climber, wearing a helmet, colorful top, dark pants\" is okay.\n\nAlso, spatial relationships: The climber is on the ice wall, which is vertical. The metal structure is behind or to the side.\n\nLet's draft:\n\n\"A climber in a helmet, colorful top, and dark pants ascends a tall ice wall, using ice axes and crampons to move upward. The climber progresses methodically along the vertical surface, with metal framework visible in the background. The camera tracks the climber’s upward motion, maintaining a side perspective.\"\n\nCheck if it's concise and chronological. Yes, starts with the climber ascending, movement, then background, then camera.\n\nWait, the video starts at the beginning, so the climber is at the bottom, then moving up. The caption should reflect the sequence: they start climbing and move upward.\n\n\" A climber wearing a helmet, colorful top, and dark pants ascends a tall ice wall, methodically using ice axes and crampons to move upward. The climber progresses along the vertical surface, with metal framework visible in the background. The camera follows the climber’s upward motion, maintaining a steady side perspective.\"\n\nYes, that's concise, covers motion, appearance, spatial (background), camera.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion\". The metal framework is part of the structure, maybe necessary to show it's an artificial wall, but maybe not. Let's check the video: the background has metal structures, so maybe essential. But \"minimal\" so just mention.\n\nAlso, check if the climber's color: yellow top, maybe. The problem says \"briefly describe appearance\", so \"colorful top\" is okay.\n\nAnother check: \"number\" - one climber.\n\nSo final draft:\n\n\"A single climber wearing a helmet, colorful top, and dark pants ascends a tall ice wall, using ice axes and crampons to move upward. The climber progresses methodically along the vertical surface, with metal framework visible in the background. The camera tracks the climber’s upward motion, maintaining a side perspective.\"\n\nWait, but the rules say \"conclude with camera perspective and movement\". The last part should be camera. So:\n\n\" A climber in a helmet, colorful top, and dark", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7OG4FVxG39U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7OG4FVxG39U_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 66.24810018606732, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A climber (person) is ascending the ice wall using ice tools; this motion is due to locomotion and physical forces.", "background_and_ambient_analysis": "The background (metal structure and sky) does not shift uniformly; no dominant fluid/environmental motion (fire, water, smoke, wind) is present. The climber's movement is the primary motion."}}
{"video_id": "7P7helhqQGI", "file_name": "7P7helhqQGI_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing beige pants and brown shoes walks slowly forward across a grassy area, holding a white string trimmer with a long handle; the trimmer's circular head rotates rapidly, cutting the grass and moving in front of the person's legs as they advance. The camera follows closely behind, maintaining a steady perspective throughout the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7P7helhqQGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7P7helhqQGI_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.37643199539498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing khaki pants and brown shoes) operates a lawn edging tool, moving it back-and-forth across the grass. The tool is a solid, distinct object driven by the person's locomotion and physical force.", "background_and_ambient_analysis": "The background consists of static grass with no visible fluid motion (e.g., fire, water, smoke, wind). Distant elements like fence posts remain stationary, indicating no ambient environmental dominance."}}
{"video_id": "7PDEKUVnAs4", "file_name": "7PDEKUVnAs4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light pink shirt, denim shorts, and a white wristband sits cross-legged on a concrete surface, assembling a pyramid-shaped stack of folded paper. Their hands adjust the top piece, pressing it into place. Scattered paper pieces lie to the left of the stack. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PDEKUVnAs4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PDEKUVnAs4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 942.0621578760575, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person is manipulating a blue object with their hands (hand movements), and another person enters the frame from the right and moves leftward (walking).", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed. The environment is static."}}
{"video_id": "7PM2N13RbA8", "file_name": "7PM2N13RbA8_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and beige pants sits on a bed with blue patterned bedding, strumming a white-bodied electric guitar with a brown pickguard. They cease playing, lower the guitar, and shift their posture. The camera maintains a close-up, handheld perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PM2N13RbA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PM2N13RbA8_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 279.24604843502436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person actively playing guitar with hand movements; body shifts slightly during play; guitar is lifted and moved away in later frames.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. Background elements (bedspread, pillow, furniture) remain stationary throughout the clip."}}
{"video_id": "7P9Uko4yfzY", "file_name": "7P9Uko4yfzY_000289_000299.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt uses a hammer to chip away at a large white sculptural form positioned on a wooden table covered in white powder and a small rectangular block. The individual moves around the form, striking different sections sequentially and causing fragments to scatter. The camera maintains a frontal perspective with minor adjustments to follow the person’s motion against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7P9Uko4yfzY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7P9Uko4yfzY_000289_000299.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 225.1458150383874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively chiseling a stone sculpture. The chisel (a discrete object) and the person's hands move in controlled, solid motions due to physical force application on the stone.", "background_and_ambient_analysis": "The background (dark curtain and wall) is static with no fluid motion or environmental effects. The workbench has static debris, but no smoke, fire, or water. There is no ambient environmental motion."}}
{"video_id": "7PSZrqelbKM", "file_name": "7PSZrqelbKM_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white rectangular sheet of paper moves through a mechanical slot, propelled by a coiled spring mechanism. The spring compresses and releases, advancing the paper forward as it progresses through the slot. The camera remains stationary, capturing the motion from an internal top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PSZrqelbKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PSZrqelbKM_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 89.85081283082073, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A white sheet of paper is moving through a mechanical roller system. The paper is transported by the rollers and appears to be fed and then pulled back.", "background_and_ambient_analysis": "The background (machine interior) is stationary. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7PlVpi_oeEI", "file_name": "7PlVpi_oeEI_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person wearing a dark and light striped shirt with visible bracelets and an ear piercing sits outside at night, holding hands near their face. Over the sequence, they subtly adjust their posture and hand position while seated on a porch. The background features a dimly lit outdoor area with furniture, and the camera maintains a close-up perspective with slight movement, tracking the subject's motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PlVpi_oeEI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PlVpi_oeEI_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.400107377529146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving their hands in a discrete manner to cover and uncover their face, indicating voluntary physical motion without external forces or collisions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (furniture, window, walls) remain stationary throughout the frames, with no signs of fire, water, smoke, or wind."}}
{"video_id": "7PsQ6gjVjcI", "file_name": "7PsQ6gjVjcI_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a tan jacket, dark pants, and cap sits in a dimly lit space under a spotlight, his hands initially clasped before he moves his right hand outward in a gesturing motion. The background remains dark and unobtrusive, with no other subjects visible. The camera maintains a static position, focused on the man's upper body and movements throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PsQ6gjVjcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PsQ6gjVjcI_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 358.45902242122617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the sole discrete object moving; his hands are actively adjusting his shoe through deliberate physical actions (e.g., lifting, bending, and positioning the shoe), with clear bounding box tracking possible.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. The background is static and dark, with a fixed spotlight and no visible environmental elements moving."}}
{"video_id": "7Psp5vYrpho", "file_name": "7Psp5vYrpho_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Psp5vYrpho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Psp5vYrpho_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 265.00330078885816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete fish (red, yellow, silver, pink) swim independently in the aquarium; their movement is tracked as distinct solid objects with clear bounding boxes.", "background_and_ambient_analysis": "The aquarium background (rocks, plants, gravel) remains static throughout; water is present but shows no dominant fluid motion (e.g., waves, currents) that would qualify under ambient_environmental. The motion is confined to discrete fish within the water."}}
{"video_id": "7PtZRUKaMC0", "file_name": "7PtZRUKaMC0_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and black pants walks across a badminton court. A younger person in a blue shirt and black pants holding a badminton racket enters from the left and walks alongside him. They move toward the net while maintaining side-by-side positions. The camera remains stationary, capturing the scene from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7PtZRUKaMC0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7PtZRUKaMC0_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 747.0758361812616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (adult and child) holding badminton rackets move via walking locomotion; a third person briefly enters from the left and moves across the court.", "background_and_ambient_analysis": "The background elements (court lines, net, walls) remain stationary throughout the video with no shifting or environmental motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "7Q0p1ZOCV4M", "file_name": "7Q0p1ZOCV4M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black shirt and shorts performs repeated step-up and step-down movements on a white rectangular box, alternating legs; he steps onto the box with one leg, extends the opposite leg forward while stepping down, and repeats the motion. The camera remains stationary, capturing the sequence from a fixed eye-level perspective in a gym with minimal background equipment visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Q0p1ZOCV4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Q0p1ZOCV4M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 76.72675513237775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a lunge exercise, moving their legs and body in discrete, repeated motions (squatting, standing, returning to lunge position).", "background_and_ambient_analysis": "The gym background (walls, equipment) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "7Q5cT2ZkoZk", "file_name": "7Q5cT2ZkoZk_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue hoodie, dark pants, and cap walks from a wooden cabin toward a boat docked at the water's edge. He approaches the boat, bends forward, and interacts with items inside the vessel. The scene remains focused on his movement across the wooden dock, with the boat positioned in front of him. The camera maintains a steady, eye-level perspective throughout, capturing his actions without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Q5cT2ZkoZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Q5cT2ZkoZk_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 196.0155202930636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing blue jacket and cap) is walking and pushing a mail cart; the cart moves due to explicit locomotion and handling.", "background_and_ambient_analysis": "The background (house, trees, driveway) is stationary with no fluid/environmental motion (fire, water, smoke, wind); no shifting backgrounds observed."}}
{"video_id": "7Q8FDbWAVZA", "file_name": "7Q8FDbWAVZA_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with a decorated Christmas tree, a person wearing a red Santa hat and black coat walks toward the camera from near the tree, passing in front of it, while a second person in a black shirt remains stationary to the left. The camera is stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Q8FDbWAVZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Q8FDbWAVZA_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 112.54421095923246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one wearing a Santa hat moves toward the camera, adjusting the tree, then turns and walks. The other person remains mostly stationary.", "background_and_ambient_analysis": "No significant ambient environmental motion (fire, water, wind) detected. Background elements (walls, windows, curtains) are stable."}}
{"video_id": "7QWQtzhCMW4", "file_name": "7QWQtzhCMW4_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stylus moves across a Sudoku grid, transitioning between cells in sequence. The grid features colored highlights on specific cells, and the stylus navigates the surface. The camera maintains a static, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QWQtzhCMW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QWQtzhCMW4_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 143.20448454748788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A finger or stylus is moving across the Sudoku grid, interacting with numbered cells.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion detected. The video focuses on a static Sudoku grid with no ambient elements like fire, water, or wind."}}
{"video_id": "7QDCv3L6V0w", "file_name": "7QDCv3L6V0w_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a knife and fork to slice a rolled, light-brown meat dish with a spiral interior on a speckled plate. The hands position the utensils above the plate, cutting through the meat to create additional slices that accumulate on the plate. The meat’s spiral pattern is visible in each slice, and the background includes a countertop with partial legs of a person. The camera maintains a close-up, top-down perspective with slight movement, focusing on the sequential slicing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QDCv3L6V0w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QDCv3L6V0w_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 144, "blur_score": 130.5684710165146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The rotating meat (on a rotisserie skewer) and the cutting knife are discrete objects. The meat rotates continuously due to mechanical rotation, while the knife moves in a controlled, discrete slicing motion to cut the meat.", "background_and_ambient_analysis": "The countertop and surrounding objects remain static throughout the video, showing no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements (stone surface, plate) are fixed and do not exhibit uniform displacement."}}
{"video_id": "7QP6ZZQYwYU", "file_name": "7QP6ZZQYwYU_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people and a dog in a snowy area. First, the main subjects: one person in a red jacket and blue jeans, another in a black jacket, dark pants, and a white cap. There's a black and white dog. \n\nChronological order: The scene starts with the two people and dog. The person in black is using a red shovel to clear snow, the dog is on a leash held by the person in red. They move forward together. The person in red walks ahead, guiding the dog, while the other shovels. The dog follows, and the shoveling continues.\n\nSpatial relationships: The person in red is to the left of the shoveler. The dog is between them. Background has a brick wall and bushes, but keep it minimal.\n\nCamera: It's a static shot, maybe slightly following their movement. Wait, the description says \"camera perspective and movement\" – in the video, it's probably a fixed camera with a slight pan as they move.\n\nCheck rules: Focus on motion, appearance, spatial, conclude camera. Exclude background details unless essential. Background has snow, wall, but minimal.\n\nPutting it all together: \n\nTwo individuals and a dog are clearing snow in a snowy yard. The person in a red jacket and blue jeans holds a leash attached to a black-and-white dog, walking ahead of the second person, who wears a black jacket, dark pants, and a white cap, and uses a red shovel to push snow. The dog follows the leashed handler, moving through the snow alongside the shoveler. The camera remains static with slight adjustment as the pair advance along the snow-covered path.\n\nWait, need to be concise. Let's check the rules. Keep it chronological. \n\nFirst, the two people and dog are present. The person in black shovels, the person in red holds the leash. They move forward. Dog follows. \n\nSo: In a snowy yard, a person in a red jacket and blue jeans holds a leash attached to a black-and-white dog, while another person in a black jacket, dark pants, and white cap shovels snow with a red shovel. The dog walks alongside the leashed handler, and both move forward in unison. The camera maintains a static perspective with minor movement as the pair progresses through the snow.\n\nWait, the video starts with the person in red standing, then they walk. Let's see the frames: frame 0: both standing, then frame 1: person in red walks forward, shoveler moves. So motion is starting.\n\nSo chronological: The person in red (red jacket, blue jeans) walks forward, guiding a black-and-white dog on a leash, while the second person (black jacket, dark pants, white cap) shovels snow with a red shovel, moving ahead of the dog. Both individuals advance along the snow-covered path, with the dog following the leash handler. The camera stays stationary but slightly shifts to follow their movement.\n\nCheck conciseness. Let's trim. \"In a snowy yard, a person in a red jacket and blue jeans guides a black-and-white dog on a leash, while another person in a black jacket, dark pants, and white cap uses a red shovel to clear snow. They move forward in unison, the dog following the leashed handler. The camera remains static with slight adjustment as they progress.\"\n\nHmm. Need to make sure it's a paragraph, concise. Let's write:\n\nTwo people and a black-and-white dog clear snow in a snowy yard. The person in a red jacket and blue jeans holds a leash attached to the dog, walking ahead, while the person in a black jacket, dark pants, and white cap shovels snow with a red shovel, following the dog. They advance together, with the camera maintaining a static perspective that slightly adjusts to follow their movement.\n\nWait, the dog is on a leash, so the person in red is the handler. The shoveler is behind? Wait in the frames, the shoveler is on the right, person in red on the left. The dog is between them maybe? Let's check the video:\n\nFrame 0: person in red (left) holding leash, person in black (right) shoveling. Dog is next to shoveler, on leash. So as they move, the person in red leads, dog in middle, shoveler behind? Or together.\n\nFrom the frames: The person in red walks forward, then the shoveler moves. The dog is walking along, guided by the leash.\n\nSo: The person in a red jacket and blue jeans walks ahead, holding a leash attached to a black-and-white dog, while the second person, dressed in a black jacket, dark pants, and white cap, shovels snow with a red shovel, moving alongside the dog", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QP6ZZQYwYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QP6ZZQYwYU_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.34915476900479, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are shoveling snow (using shovels) and a dog is running on a leash, all moving due to their own locomotion and physical effort.", "background_and_ambient_analysis": "The background (brick wall and bushes) is static and not shifting. No dominant fire, water, or smoke is observed. Snow is present but not in a flowing state (it is accumulated and static except for the people's actions)."}}
{"video_id": "7QfRsSYmP18", "file_name": "7QfRsSYmP18_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a crowded indoor space, a large group of people lifts a central individual overhead. The person, wearing a patterned top and dark pants, is raised vertically as the crowd collectively supports them, shifting upward. The dense crowd surrounds the individual, with many participants reaching up to hold them aloft. The camera remains stationary with minimal shake, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QfRsSYmP18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QfRsSYmP18_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 47.345359140180214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a person is carried on shoulders through a crowd, with other individuals shuffling and shifting in place.", "background_and_ambient_analysis": "Background elements (walls, ceiling, windows) remain static with no uniform shifting or fluid motion (e.g., fire, smoke, water). No ambient environmental motion detected."}}
{"video_id": "7QnHPz_Nc68", "file_name": "7QnHPz_Nc68_000367_000377.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands wrap a small gift using red and green patterned wrapping paper, folding and adjusting the paper around the object to cover it fully, then positioning the wrapped item on a beige carpet. Nearby, a red wrapped object and a white paper cutout shape lie on the carpet, with additional red and green wrapping rolls visible in the background. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QnHPz_Nc68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QnHPz_Nc68_000367_000377.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 160.90271418556932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a wrapped gift, moving it across the frame; the gift is a solid object undergoing explicit physical handling.", "background_and_ambient_analysis": "The background (carpet, wrapping paper rolls, red ornament) is static with no fluid or environmental motion; no shifting background elements observed."}}
{"video_id": "7QUDHZQRQos", "file_name": "7QUDHZQRQos_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man in a blue striped shirt sits in a brown leather armchair, while a younger person with red hair, wearing a white t-shirt and dark shorts, stands beside him. The standing person leans toward the seated man, then performs a quick, playful motion involving arm movements and a jump, momentarily obscuring the seated man before stepping away. The man adjusts his position, raising one hand. The background includes a dark leather couch with a blanket and a potted plant near shuttered windows. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QUDHZQRQos.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QUDHZQRQos_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 30.903956144750495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: seated individual gesturing with arms, standing individual moving arms/body while interacting; both exhibit solid, discrete motion from physical actions (e.g., hand gestures, leaning).", "background_and_ambient_analysis": "Background elements (couch, plants, windows) remain static across frames; no fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "7QqREytFAB4", "file_name": "7QqREytFAB4_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand, wearing a brown glove with yellow reflective stripes, manipulates a thick brown rope to form a knot. The hand first holds the rope vertically, then loops and pulls the rope to tighten the knot, with the background showing a concrete floor and metal wall structure. The camera remains close-up, slightly shaky, focusing on the knotting motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QqREytFAB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QqREytFAB4_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 623.0860673359077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The firefighter's gloved hand and arm are moving the rope and chain to form a loop.", "background_and_ambient_analysis": "The background (metal structure and concrete floor) is static with no shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "7R1zhaT9XXo", "file_name": "7R1zhaT9XXo_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a colorful tie-dye shirt is seated on the edge of a bathtub. They stand up, moving their arms in a gesturing motion before sitting back down. The scene takes place in a bathroom with a striped shower curtain and a window visible behind. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7R1zhaT9XXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7R1zhaT9XXo_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 206.10866090056527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving discretely: adjusting posture, holding a pillow, and interacting with objects on a surface. All movements are solid-object actions.", "background_and_ambient_analysis": "No shifting background elements observed (curtain and wall remain stationary). No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7QuYB_OFjA4", "file_name": "7QuYB_OFjA4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A video begins with a solid blue screen, then transitions to a balcony scene where a person in a blue shirt and dark pants walks from left to right across the frame. The individual passes by a clothesline with hanging garments and a ladder positioned on the left side, with mountains and buildings visible in the distant background. The camera remains stationary throughout, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QuYB_OFjA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QuYB_OFjA4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 153, "blur_score": 461.1355834756117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark shirt walks under a canopy, interacts with objects (e.g., lifting a bucket), and moves across the frame. Another individual in a blue shirt is also visible moving in the scene.", "background_and_ambient_analysis": "The background elements (ladder, buildings, distant mountains) are static; no fluid or wind-driven motion (e.g., smoke, waves) is observed."}}
{"video_id": "7QgqmkvREPA", "file_name": "7QgqmkvREPA_000311_000321.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black sleeveless top and purple pants walks a golden retriever on a leash across a grassy field, with the dog trailing behind her. The dog sits down on the grass as the woman stops, turns toward it, and takes a step forward. The camera shifts slightly to the right, revealing more of the field and additional people with dogs in the distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7QgqmkvREPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7QgqmkvREPA_000311_000321.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 277.4175124630607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a dog are moving across the field; the person runs while the dog interacts with a ball and chases the person.", "background_and_ambient_analysis": "The background consists of static trees and grass with minimal wind-induced sway; no significant fluid or fire motion observed."}}
{"video_id": "7RMVuQIyrgA", "file_name": "7RMVuQIyrgA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink hoodie holds a large, multicolored swirled lollipop with a white stick, bringing it to their mouth, taking a bite, then pulling it back while rotating the lollipop. The background is a plain peach wall, and the camera remains static in a close-up position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RMVuQIyrgA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RMVuQIyrgA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 42.20338870769077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing pink hoodie) is rotating a lollipop via their hand, with slight head movements. The lollipop is a solid, discrete object being actively manipulated by the subject's physical action.", "background_and_ambient_analysis": "Background is a solid, uniformly colored pink wall with no shifting, fluid motion, or environmental effects. No fire, water, smoke, or wind visible."}}
{"video_id": "7RUCjM81IRI", "file_name": "7RUCjM81IRI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a person's hands on a black mat. The hands start with a deck of cards. Then, they deal two cards face up. The deck is placed back, and one card is picked up. Need to describe chronologically.\n\nMain subjects: hands and cards. First, hands handle the deck (shuffling maybe, but in the frames, they split the deck into two cards). Then place two cards on the mat, then pick one up. Let's see the frames:\n\nFrame 0: hands with deck. Frame 1: hands dealing two cards (from the deck, placing them on the mat). Then frame 2: two cards face up (hearts, maybe 4 and 6). Frame 3: hands pick up the deck. Wait, the video is 0 to 5 seconds.\n\nWait, the sequence: initial frame has deck. Then hands split the deck into two cards (so deal two cards). Then place the deck back? Wait, no. Let's check:\n\nAt [0], hands are moving a deck (shuffling). Then [1], two cards face up on the mat. Then [2], deck is there, two cards. Then [3], hands pick up one card (the left one), then [4], hands hold the card, and the deck is back. Wait, the user provided the frames:\n\n<0.3 seconds> hands with deck.\n\n<1.4 seconds> hands place two cards (face up) on the mat, deck is there.\n\n<2.5 seconds> hands place two cards (face up), deck is in the middle.\n\n<3.6 seconds> hands pick up a card from the left, then deck is there.\n\n<4.7 seconds> hands hold the card, deck is back.\n\nSo chronological steps:\n\n1. A person's hands manipulate a deck of cards on a black mat.\n\n2. The hands deal two face-up cards (hearts) onto the mat, with the deck remaining in the center.\n\n3. The hands pick up the left face-up card, then hold it while the deck and the other face-up card stay on the mat.\n\nNow, descriptions: hands (light-skinned, wearing a bracelet), cards (white with red hearts, standard playing cards). Spatial: deck in center, two cards to the left and right? Wait, in frame 2, two cards are face up on the mat, deck in the middle. Then frame 3, hands pick up the left card.\n\nWait, the sequence is:\n\n- Start: hands handle deck (frame 0).\n\n- Frame 1: hands deal two cards (so place them on the mat), deck is now partially dealt, but in the next frame, two cards are face up.\n\nWait, the provided frames show:\n\nAt time 0: hands moving the deck (shuffling).\n\nTime 1: hands place two cards (face up) on the mat, deck is now in the center.\n\nTime 2: two cards face up, deck in center.\n\nTime 3: hands pick up the left card (from the two face-up cards), so left card is picked up.\n\nTime 4: hands hold the picked card, deck and the other face-up card are on the mat.\n\nSo the chronological order:\n\nFirst, hands handle a deck of cards on a black mat. Then, the hands deal two face-up cards (white with red hearts) onto the mat, positioning the deck to the right of the cards. Next, the hands pick up the left face-up card, holding it while the deck and the remaining face-up card remain on the mat.\n\nCheck appearance: cards are standard, white with red hearts (so 4 of hearts and 6 of hearts, maybe). But the problem says \"briefly describe appearance and number\", so \"two face-up playing cards with red hearts\" (but don't need to name the numbers, just describe as face-up cards).\n\nSpatial: deck is on the mat, two cards are placed next to it (left and right). Then hand picks up the left card.\n\nCamera perspective: top-down view, no movement, static.\n\nBackground: black mat on a table.\n\nNow, rules: exclude text, names. So \"person's hands\" (but the rule says \"main subjects\" which are people/animals/objects; here hands and cards. So describe the motion of hands and cards.\n\nFinal caption should be concise, chronological.\n\nLet's draft:\n\nA person's hands manipulate a deck of cards on a black mat. The hands deal two face-up playing cards with red hearts onto the mat, placing them side by side with the deck positioned between them. Then, the hands pick up the left face-up card and hold it above the mat, leaving the remaining face-up card and the deck on the mat. The camera maintains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RUCjM81IRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RUCjM81IRI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 799.087771902387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and playing cards; hands manipulate cards via shuffling, dealing, and revealing actions, with cards moving due to physical contact and hand motion.", "background_and_ambient_analysis": "Static dark table with yellow edge; no shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "7RBz8GmVto4", "file_name": "7RBz8GmVto4_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dense crowd of children and adults in a bright indoor space initially stands still, then begins moving collectively in a swaying motion. Children in colorful outfits—including a green dress, pink dress, and orange shirt—move forward, with adults positioned behind them. The camera pans left, tracking the shifting positions of the crowd as they dance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RBz8GmVto4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RBz8GmVto4_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 341.8692112600366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete people (dancers) are moving independently in the crowd. Their motion is characterized by locomotion (dancing) and subtle interactions, with clear bounding boxes for individual tracking (e.g., the person in green, pink, and orange shirts).", "background_and_ambient_analysis": "The background walls and structural elements remain stationary throughout the clip. No fluid motion (fire, water, smoke, wind) is present; the environment is indoor and stable."}}
{"video_id": "7RXf47zVRwg", "file_name": "7RXf47zVRwg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and note the main actions chronologically.\n\nThe video starts with a group of people dancing in a lively setting. Let's list the key moments:\n\n- At 0.0s: Several people are on a dance floor. A person in a green vest and black pants is moving, maybe leading. Others around, like a woman in a white top and dark skirt, and a man in red shirt.\n- Then, the scene progresses: people continue dancing. The man in green vest steps forward, interacts with others. The background has chairs, tables, and some stage elements with lights (red, purple).\n- The camera seems to pan slightly, maybe following the main dancers. There's some movement in the crowd, people swaying to the music.\n- By the end, the main subjects are still dancing, moving around the space.\n\nNow, check the rules. Focus on motion and behavior, chronological. Mention appearance briefly: colors (green vest, red shirt, white top), number (several people, maybe 5-6 visible), spatial relationships (in front of, near each other). Background minimal: just the dance floor, some chairs, lights. Camera movement: slight pan maybe, or following.\n\nWait, the output format is a paragraph. Need to be concise. Let's structure:\n\n- Start with the scene: A group of people dances on a colorful stage (red/purple lights). \n- Main subjects: A man in a green vest and black pants moves forward, while a woman in white top and dark skirt and a man in red shirt dance beside him.\n- Chronologically: They step and sway, interacting. Others in the background join, moving. \n- Camera: Slight pan to follow the dancers, showing their movements.\n\nWait, need to check the exact frames. Let's see:\n\nFrame 0: Man in green vest, black pants, moving. Others: woman white top, dark skirt; man red shirt.\n\nFrame 1-2: Same, man in green steps, woman moves to his side.\n\nFrame 3: Man in green continues, others dance. Background has chairs, tables, people.\n\nFrame 4: He's moving forward, others around.\n\nFrame 5: He's near the edge, moving with others.\n\nSo the sequence: The main dancers (man in green, woman in white, man in red) are dancing in a group. The man in green moves forward, the woman and man follow. The camera follows their movement slightly. Background has chairs and lights, but minimal.\n\nNow, structure the caption:\n\n\"A group of people, including a man in a green vest and black pants, a woman in a white top and dark skirt, and a man in a red shirt, dance on a colorful stage with red and purple lighting. The man in green moves forward, stepping and swaying as the woman and red-shirted man dance beside him. Others in the background join the movement, swaying to the music. The camera follows the main dancers with a slight pan.\"\n\nWait, check rules: \"chronological order\", \"briefly describe appearance and number\", \"spatial relationships\", \"conclude with camera perspective and movement\".\n\nLet's refine:\n\n\"Several people dance on a stage with red and purple lighting. A man in a green vest and black pants steps forward, moving with a woman in a white top and dark skirt and a man in a red shirt. They sway and interact, with other dancers visible in the background near chairs and tables. The camera follows the group with a slight pan.\"\n\nWait, need to make sure it's concise. Let's see:\n\n\"A man in a green vest and black pants, a woman in a white top and dark skirt, and a man in a red shirt dance on a colorful stage illuminated by red and purple lights. The man in green moves forward, stepping and swaying as the others follow; other dancers are visible in the background. The camera follows their movement with a slight pan.\"\n\nCheck if it's chronological: starts with them dancing, moves forward, etc.\n\nYes. Need to make it paragraph.\n\nLet's write:\n\n\"Several people dance on a stage with red and purple lighting. A man in a green vest and black pants steps forward, moving alongside a woman in a white top and dark skirt and a man in a red shirt, who sway and interact. Other dancers are visible in the background near chairs. The camera follows the group with a slight pan.\"\n\nWait, maybe \"chronological order\" is key. So first action: they start dancing, then the man moves forward, then others follow. But maybe just describe the sequence as they dance, move, interact.\n\nAnother attempt:\n\n\"A group of dancers on a colorful stage with red and purple lighting includes a man in a green vest and black pants, a woman in a white top and dark skirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RXf47zVRwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RXf47zVRwg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 760.1045125107023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) exhibit locomotion through body movements, steps, and turns in the foreground.", "background_and_ambient_analysis": "Background elements (stage structures, distant people, tables) show minimal movement without uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "7RQYw0EkZhc", "file_name": "7RQYw0EkZhc_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white boat with a blue-covered dinghy, an American flag, and a bicycle on its roof moves forward toward a dock. A person stands on the boat’s deck near the railing, remaining stationary as the vessel approaches. The camera follows the boat’s movement, keeping it centered, with another white boat visible to the left. The scene concludes with the boat closer to the dock, showcasing its motion and the person on board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RQYw0EkZhc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RQYw0EkZhc_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 296.20601550610945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are visible moving near the dock and on the boat, indicating locomotion.", "background_and_ambient_analysis": "The background elements (dock posts, other boats, and distant structures) remain stationary across frames, indicating no camera-induced motion. Water shows minimal ripples but is not the dominant motion type."}}
{"video_id": "7ReklR4xqaQ", "file_name": "7ReklR4xqaQ_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two cyclists ride a rocky uphill path; the leading cyclist (white helmet, gray-black shirt, blue shorts, green gloves) maintains balance while the trailing cyclist (same attire) loses control, falls backward with the bicycle flipping. The fallen cyclist rises and walks away as the first cyclist continues ahead. The camera follows the action with a slightly shaky ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ReklR4xqaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ReklR4xqaQ_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 124.78207490934537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The mountain biker (discrete object) undergoes locomotion (riding) and physical collisions (falling), followed by bipedal movement. The bicycle is also a discrete object exhibiting motion during the fall and prior.", "background_and_ambient_analysis": "The hillside background and distant figures are stable with minimal vegetation sway; no dominant fluid motion (fire, water, smoke, or wind) is present. Ambient elements are negligible and not the primary motion source."}}
{"video_id": "7RpQsKoP12M", "file_name": "7RpQsKoP12M_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a white loincloth begins prone on the ground with hands extended forward. He rises and executes a dynamic roll or flip while several individuals in white shirts and dark pants move rapidly around him—some kicking, others crouching or shifting positions. The group maintains coordinated motion across the open space as spectators observe in the background. The camera remains stationary with slight shake, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7RpQsKoP12M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7RpQsKoP12M_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 250.2623733741373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in gray top, one in white top with dark pants) exhibit discrete, solid movements: dynamic kicks, spins, and low stances typical of martial arts or dance, with clear locomotion and collision-free interactions.", "background_and_ambient_analysis": "The background (crowd and ground) is stationary with no fluid or environmental motion (fire, water, wind). Crowd members show minimal displacement, and the ground remains consistent without environmental distortion."}}
{"video_id": "7S3U5NpRHUU", "file_name": "7S3U5NpRHUU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt stands behind four clear plastic cups filled with yellow liquid, drinking from a cup, then lowers the cup and raises both arms upward as a yellow ball enters the frame from the right and moves toward the cups. The camera is positioned low, focused on the cups with a slight shake, while the person remains visible against a curtain backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7S3U5NpRHUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7S3U5NpRHUU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 140, "blur_score": 356.95211217918757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small orange object is thrown and moves through the air toward a cup, colliding with it. The person throwing the object also moves but is secondary to the ball's motion.", "background_and_ambient_analysis": "Static background elements (curtains, room) show no uniform shifting; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "7R99zaImOTE", "file_name": "7R99zaImOTE_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a baseball game. First, the pitcher is on the mound. Let's check the sequence. At [0.0], the pitcher is in the pitching motion, probably just released the ball. Then in subsequent frames, she's moving forward after pitching. The batter is at home plate, maybe in a stance. There's an umpire behind the batter, and a catcher. Let's note the positions.\n\nMain subjects: pitcher (red jersey, maybe), batter (maybe, but in the frames, the batter is there), umpire (red shirt, I think), catcher. The pitcher is on the mound, throws the ball, then steps off. The batter is at home plate, the umpire behind, catcher in front of umpire. \n\nChronological order: Start with pitcher pitching (action), then after pitching, she's standing. The batter is in position. The catcher and umpire are stationary? Or maybe the batter swings? Wait, the frames show the pitcher throwing, then she's moving towards the base. Wait, let's look at the timestamps.\n\nFrame 0: Pitcher is in the middle of pitching, arm extended, ball released. Then frame 1: She's moving forward, maybe follow-through. Frame 2: She's on the mound, maybe after pitching, standing. The batter is at home plate, the umpire and catcher are there. So the main actions are pitcher pitching, then stopping. The batter is in a stance, maybe preparing to swing.\n\nAppearance: Pitcher in red and green (or pink? The video says \"red\" in the description, but let's see). Wait, the description says \"red\" in the first frame, but the user's video info: the pitcher is in red. Wait, the user's video: the pitcher is wearing pink (maybe the description says pink, but the user's input here is the video. Wait, the problem says to focus on motion. Let's see.\n\nThe main motion: The pitcher (in red) is on the pitcher's mound, throws the ball. Then she stops, maybe walks towards the base. The batter (at home plate) is in position. The umpire is behind the catcher, who is in front of the batter. Wait, the catcher is behind the batter, umpire behind catcher. So positions: pitcher at mound, batter at home, catcher between batter and umpire.\n\nSpatial relationships: Pitcher is to the left of the home plate area, batter is at home, catcher in front of umpire (who is behind batter).\n\nChronological order: Pitcher throws the ball (action), then completes the pitch, steps off the mound, and stands near the base. The batter remains at home, umpire and catcher are stationary.\n\nNow, the caption needs to be concise, chronological. Let's structure:\n\n\"A pitcher in red and pink uniform on the mound throws the ball towards home plate, then steps off the mound. The batter remains at home plate, with the catcher positioned behind the batter and the umpire standing behind the catcher. The camera is fixed, showing the scene through a protective net.\"\n\nWait, need to check the colors. The problem says \"red\" in the description, but the video might have pink. Wait, the user's input says \"red\" for the pitcher? Wait, the first frame description: \"red\" is mentioned for the pitcher. But maybe it's a color. Let's check the rules: \"Briefly describe their appearance and number (color, size, orientation).\"\n\nSo pitcher: color (red), position on mound. Batter: maybe, but the problem says to mention main subjects. The main subjects are pitcher, batter, catcher, umpire.\n\nWait, the video has the pitcher throwing, then she's on the mound. So:\n\nThe pitcher (red uniform) is on the mound, completes her pitching motion, then moves to the base area. The batter (dark uniform) is at home plate, the catcher (dark uniform) is crouched behind the batter, and the umpire (red shirt) stands behind the catcher. The camera is static, capturing the field through a net.\n\nWait, the background: minimal background. The rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So no mention of the scoreboard text. Background is the field, but minimal.\n\nLet's make it concise:\n\n\"A pitcher in red and pink uniforms on the mound throws the ball, then steps off the mound. The batter in a dark uniform stands at home plate, with the catcher positioned behind the batter and the umpire behind the catcher. The camera is stationary, viewed through a protective net.\"\n\nWait, check the movement. The pitcher's motion: throws the ball (so pitching action), then after that, she's moving (stepping off). The batter is stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7R99zaImOTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7R99zaImOTE_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 351.75457005382674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (baseball players) exhibit locomotion: pitcher in motion, fielders moving to position, consistent with physical forces (running, throwing).", "background_and_ambient_analysis": "Static background elements (scoreboard, trees, field boundaries) remain stable with no uniform shifting; no fire, water, smoke, or wind-driven fluid motion observed."}}
{"video_id": "7SK-uQLGFZo", "file_name": "7SK-uQLGFZo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white sleeveless shirt and dark shorts begins playing a black bass guitar while seated, their hands moving to strum and fret the instrument; the background includes a curtain and wall wires. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SK-uQLGFZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SK-uQLGFZo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 99.90215671873888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a sleeveless top and shorts) is moving their hands and torso while playing an electric guitar; discrete solid objects are clearly tracked (guitar, person).", "background_and_ambient_analysis": "Background elements (wall, curtain, wires) remain static throughout; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7SMZy-SHNBw", "file_name": "7SMZy-SHNBw_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person on a balcony. They're lifting one leg up, then bring it down, adjust their pants, and then move around. Let's break down the actions chronologically.\n\nFirst, the person is standing on a balcony, facing away. They lift their right leg (or left, need to check the video). Then they step down, adjust their pants, maybe pull them up. Then they turn slightly, maybe looking out. The background has a railing with designs, columns, and it's rainy. The camera is static, right? No movement, just a fixed shot.\n\nAppearance: The person has long hair, wearing a light-colored top and dark wide pants, barefoot. The balcony has ornate metal railings, columns, and it's raining.\n\nMentions of motion: Start with leg up, then stepping, adjusting pants, then moving arms, maybe wiping or adjusting. Wait, in the frames: first frame, leg up, then frame 2, leg down, then they adjust their pants (pulling up), then step back, maybe look at the railing.\n\nChronological order: \n\n1. Person stands on balcony, lifts one leg against the railing.\n2. Lower leg, then steps down, adjusts pants (pulls up or smooths).\n3. Turns slightly, moves arms, possibly interacting with the railing.\n\nSpatial: The person is in front of the railing, between columns. The railing is ornate, with a pattern.\n\nCamera: Static, no movement. Fixed shot from the balcony's perspective.\n\nBackground: Rainy, outdoors, with columns and railing. But minimal, as per rules.\n\nSo put it all together concisely. Mention the person's actions in order: lifting leg, stepping down, adjusting pants, moving.\n\nCheck rules: focus on motion, appearance (color, size, orientation), spatial (railing, columns), conclude camera.\n\nLet's draft:\n\nA person with long dark hair, wearing a light shirt and dark wide-leg pants, stands barefoot on a rainy balcony. They lift their right leg against the ornate metal railing, then lower it and adjust their pants, stepping backward while moving their arms. The camera remains static, capturing the scene from a fixed angle behind the person.\n\nWait, check the video frames. First frame: person has leg up, knee bent, foot on railing. Then step down, then adjust pants. So sequence: leg up, step down, adjust pants (maybe pulling up), then move.\n\nAlso, orientation: in the first frame, they're facing away, legs in a kick position. Then step, then turn slightly.\n\nSo:\n\nA person with long dark hair, light top, and dark wide pants stands barefoot on a rainy balcony. They lift one leg against the ornate railing, lower it, adjust their pants while stepping back, then move their arms. The camera is static, positioned behind the person.\n\nMake it concise. Let's see:\n\nA person with long dark hair, wearing a light top and dark wide-leg pants, stands barefoot on a rainy balcony. They lift a leg against the ornate metal railing, lower it, adjust their pants, and step backward. The camera remains static, capturing the scene from behind.\n\nCheck if all rules are followed. Motion: lifted leg, lowered, adjusted pants, stepped back. Appearance: hair, top color, pants color, barefoot. Spatial: balcony with railing, columns. Camera: static. Background minimal (rainy, but mentioned as essential for understanding? Maybe not, but the video shows rain, so maybe minimal description.)\n\nWait, rule e: \"Mention background descriptions minimal unless essential for understanding motion.\" Since the rain is part of the setting but maybe not essential for motion, but the balcony is the main setting. The railing is part of the structure.\n\nWait, in the video, the ground is wet, so rain is present. But maybe just say \"rainy balcony\" to show the setting without detail.\n\nAnother check: the person is lifting leg against railing, then steps down, adjusts pants (pulls up), then moves. So steps: lift leg, lower leg, adjust pants, step back.\n\nSo:\n\nA person with long dark hair, wearing a light shirt and dark wide-leg pants, stands barefoot on a rainy balcony. They lift one leg against the ornate metal railing, lower it, adjust their pants while stepping back, and move their arms. The camera remains static, capturing the scene from behind.\n\nWait, but the video shows the person turning slightly, maybe looking over the railing. Let's check the frames:\n\nFrame 0: leg up.\n\nFrame 1: leg down, body turned.\n\nFrame 2: leg down, arms moving, maybe pulling pants up.\n\nFrame 3: moving arms, adjusting.\n\nFrame 4: adjusting pants.\n\nFrame 5: standing straight,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SMZy-SHNBw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SMZy-SHNBw_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 759.4369643618265, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (discrete solid object) performs sequential motions: a high kick, slow leg rotation, arm movements, and a turn. These actions are consistent with human locomotion and physical exertion, clearly tracked without ambiguity.", "background_and_ambient_analysis": "The background (railing, pillars, and distant water/fog) shows no significant shifting or fluid motion. The water/fog appears static or minimally blurred due to low lighting, with no discernible wave patterns, smoke, or wind-driven movement dominating the scene."}}
{"video_id": "7SLs7kuwBYw", "file_name": "7SLs7kuwBYw_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black-and-white polka dot dress and white fur sleeves holds a dog’s leash. Hands then use electric clippers to trim the dog’s white fur, focusing on the paw area. The dog stands on a platform as the clippers work on its legs, maintaining a steady position. The camera transitions from close-ups of the hands and fur to a full view of the dog on the platform.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SLs7kuwBYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SLs7kuwBYw_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.46340541085448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand holding a grooming device (hose) moves slightly, while the white dog stands motionless on a platform.", "background_and_ambient_analysis": "The purple background and black/white patterned elements remain static across frames, with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7SEwcZm5SBE", "file_name": "7SEwcZm5SBE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt with red undershirt, dark pants, and blue jeans lies on a blue bench in a gym, lifting a barbell with black weights. A spotter in a dark blue shirt stands behind, assisting. The lifter raises the barbell upward, holds it at the top, then lowers it back to the chest. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SEwcZm5SBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SEwcZm5SBE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 197.40403604623347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bench press machine lifting weights, with a spotter assisting. Both the lifter and the weights exhibit discrete motion due to physical exertion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion detected; gym equipment and walls remain stationary across frames."}}
{"video_id": "7SWQauSrEXM", "file_name": "7SWQauSrEXM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to understand the video. It's a black-and-white (or sepia) video. The main subjects are two people: one with a bald head, and another person with a headband and tattoos. The second person is using a razor to shave the bald person's head. Let's break it down chronologically.\n\nIn the first frame, the person with the headband is holding a razor over the bald person's head. Then, in subsequent frames, the razor moves across the head. The bald person is seated, facing away from the camera. The person shaving is standing behind, wearing a headband and a necklace. They have tattoos on their arm. The background has a curtain and maybe a plant, but we should keep background minimal. \n\nAppearance: The barber (shaver) is a person with visible tattoos on their arm, wearing a headband and necklace. The client is bald, with a tattoo on their neck. \n\nMotion: The shaver moves the razor across the client's head, starting from the top and moving down. The client remains still. \n\nSpatial: The shaver is behind the client, so the client is in front of the shaver. \n\nCamera perspective: It seems to be a close-up shot, maybe slightly shaky, focusing on the shaving action. The camera is positioned to show the shaver's hands and the client's head. \n\nNow, need to structure it chronologically. Start with the shaver holding the razor over the client's head, then moving the razor as they shave. Mention the key elements without extra details. \n\nCheck the rules: focus on motion, appearance (color? Wait, the video is sepia, so maybe mention the tone? Wait, the task says \"color, size, orientation\" but in the video, it's monochrome, so maybe just state it's a black-and-white or sepia video? Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So the video is in sepia tone, so maybe \"sepia-toned\" as a detail. But the main subjects: the shaver has a headband, tattoos on arm, necklace. Client is bald, has neck tattoo. \n\nWait, the rules say \"exclude text recognition, named characters\". So no names. \n\nLet's draft:\n\nA person with a headband and visible arm tattoos shaves the head of a bald individual using a razor; the shaver moves the razor across the client's scalp in a downward motion, while the client remains seated with a neck tattoo visible. Both subjects are in close proximity, with the shaver positioned behind the client. The video is sepia-toned, shot from a fixed angle with slight camera shake, focusing on the shaving action.\n\nWait, check for chronological order. First, the shaver is holding the razor over the head, then moves it. So:\n\nA person wearing a headband and arm tattoos uses a razor to shave the head of a bald individual with a neck tattoo. The shaver moves the razor across the client's scalp from top to bottom, maintaining a steady position behind the seated client. The video is sepia-toned, captured from a close-up perspective with minimal background detail, exhibiting slight camera movement.\n\nWait, need to make sure it's concise. Let's see the example format. Let's count the rules.\n\na) Motion/behavior chronologically: shaver starts with razor above client's head, then moves razor across scalp.\n\nb) Appearance: shaver (headband, arm tattoos, necklace), client (bald, neck tattoo). \n\nc) Spatial: shaver behind client.\n\nd) Camera: close-up, slight shake.\n\ne) Background minimal: mention curtain maybe but rule e says minimal unless essential. The curtain is in the background but not essential for motion. So maybe omit background details except if necessary. The video has a curtain and some wall decor, but since it's not essential, maybe just say \"indoor setting\" but rule e says minimal. So maybe no background.\n\nWait, the video shows a curtain in the background. But the rule says \"minimal unless essential for understanding motion\". Since the motion is shaving, the background isn't essential, so just mention if needed. But the problem says \"keep background descriptions minimal unless essential\". So probably skip background.\n\nLet's try:\n\nA person with a headband, visible arm tattoos, and a necklace shaves the head of a bald individual with a neck tattoo using a razor. The shaver moves the razor across the client's scalp in a downward motion while standing behind the seated client. The video is sepia-toned, shot from a close-up angle with slight camera shake.\n\nWait, check the rules again. The shaver is holding the razor over the client's head, then moving it. So \"using a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SWQauSrEXM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SWQauSrEXM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 92, "blur_score": 288.3827588208093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing person's hand and the electric razor are moving in a back-and-forth motion to shave the seated person's head. This is discrete solid motion from the razor and arm movement.", "background_and_ambient_analysis": "The background (wall, shelves, plants) is static with no fluid or environmental motion (fire, water, wind). No significant ambient motion detected."}}
{"video_id": "7SQy7StUuuA", "file_name": "7SQy7StUuuA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people around a table. First, there's a person in a white \"I ❤️ NY\" shirt sitting at the table. Then, a woman in a black tank top leans over the table, moving from right to left, interacting with items on the table. The man in the striped shirt is on the left, and others are in the background. Need to describe the motion chronologically.\n\nFirst frame: people around table, woman in black tank top is reaching. Then she moves, maybe picks up or adjusts something. The main subjects are the people at the table. Their appearances: woman in black tank top, man in striped shirt, man in white shirt with \"I ❤️ NY\". Spatial: woman moves from right to left, leaning over table. Background is a room with shelves, other people working.\n\nRules: focus on motion, chronological. So step by step:\n\n- Initial scene: group seated around table.\n- Woman in black tank top leans forward (from right side), interacts with table items.\n- She adjusts her position, possibly moving hands on table.\n- The camera stays static, top-down? Wait, the description says camera perspective. The video shows a medium shot, probably static. Background minimal.\n\nCheck rules: exclude text recognition (so \"I ❤️ NY\" is text, but rule g says exclude text recognition, so mention the shirt as white with heart symbol? Wait, rule f says exclude text recognition. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention \"I ❤️ NY\" but describe the shirt as white with heart symbol? Wait, maybe just describe as white shirt with heart design. But rule f says exclude text recognition, so maybe \"white shirt with heart symbol\" but since it's text, maybe just say white shirt with design.\n\nWait, the rules are:\n\nf) Exclude text recognition, named characters, or stylistic analysis.\n\nSo don't mention \"I ❤️ NY\" because that's text. So describe the shirt as white with heart shape.\n\nLet's structure:\n\nChronological:\n\nAt the start, several people are seated around a table; a woman in a black tank top is positioned on the right side. She leans forward and moves her right hand across the table, interacting with objects placed there. A man in a striped shirt is seated to her left, while another individual in a white shirt with a heart symbol sits at the table. The woman continues her motion, shifting her body slightly as she works with the items on the table. The camera remains stationary, capturing the scene from a consistent angle.\n\nCheck if that fits the rules. Focus on motion: woman moves from right to left, leaning, interacting. Spatial: woman on right, striped shirt man to her left. Background minimal, so mention just the room with shelves but briefly. Wait, rule e: keep background minimal unless essential. The background has people working, but maybe not essential. Let's see.\n\nOriginal video: people in background, but the main action is at the table. So background can be noted as \"others working in the room\" but minimal.\n\nWait, rule e: \"keep background descriptions minimal unless essential for understanding motion.\"\n\nHere, the background is people sitting, which doesn't affect the main motion, so maybe just \"a room with shelves and other individuals working\".\n\nWait, the problem says: \"Focus primarily on the motion and behavior of main subjects... Background descriptions minimal unless essential.\"\n\nSo main subjects are the people around the table. Their motions:\n\n- Woman in black tank top: starts seated, leans forward (from right), moves hand across table.\n\nLet me rephrase:\n\nIn the video, a group of people gathers around a table. A woman in a black tank top leans forward from the right side, extending her arm to interact with objects on the table. A man in a striped shirt sits to her left, and another individual in a white shirt with a heart design remains seated. The woman shifts her position, continuing to manipulate items on the table. The camera maintains a static perspective throughout, capturing the scene from a medium angle.\n\nWait, check for text recognition: \"white shirt with a heart design\" is not text recognition, it's description. The rule f says \"Exclude text recognition\", so avoiding mentioning \"I ❤️ NY\" but describing the shirt as having a heart symbol. Since that's a design, it's okay.\n\nCheck chronological order:\n\n- Initial: people around table, woman in black tank top is interacting (leaning over).\n- She moves her hand across the table.\n- Then she shifts, maybe sits back or adjusts.\n\nWait, the first frame: woman is leaning over, then in next frames she continues. So the motion is: she leans forward, moves hand, then maybe adjusts her body.\n\nLet's structure:\n\nA woman in a black tank", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SQy7StUuuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SQy7StUuuA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 545.465556779717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (e.g., woman in black tank top, person in striped shirt) are moving due to their actions (leaning, sitting, gesturing) at the table.", "background_and_ambient_analysis": "Background elements (shelves, walls) are static with no fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7SWdtXQp_PA", "file_name": "7SWdtXQp_PA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in dark shorts stands in a dimly lit gym, holding an object. He runs right, leaps over a horizontal bar, and continues sprinting toward the right edge of the frame. The camera pans right to follow his movement, with gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SWdtXQp_PA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SWdtXQp_PA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 525.7943875542336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (person) is moving through the space, performing parkour movements (running, jumping, climbing). This is a discrete solid object exhibiting locomotion.", "background_and_ambient_analysis": "The background (walls, doors, structural elements) is static and does not shift uniformly. No fire, water, smoke, or wind is present. Thus, ambient environmental motion is absent."}}
{"video_id": "7SdKNyneorI", "file_name": "7SdKNyneorI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark cap and gray shirt holds a drink in their right hand, lifts it to their mouth, and takes a sip. Another individual in the background moves near red chairs and tables. The camera remains handheld with slight shake, capturing the scene from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SdKNyneorI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SdKNyneorI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 224.07579248007056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves a bottle to their mouth (drinking action), exhibiting discrete, solid-object motion (hand and bottle movement).", "background_and_ambient_analysis": "Background elements (windows, furniture) show minimal uniform shift; no fire, water, or smoke visible to qualify as ambient environmental motion."}}
{"video_id": "7SgOkGL5h6M", "file_name": "7SgOkGL5h6M_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless shirt and dark shorts sits in front of a silver drum set with multiple cymbals. They rhythmically strike the drumheads and cymbals with drumsticks, alternating between the snare drum, tom-toms, and cymbals. The camera remains stationary, capturing the performance from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SgOkGL5h6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SgOkGL5h6M_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 401.1714223179976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (drummer) is moving their arms and hands to strike drum cymbals and drums. The drummer's torso and limbs are discrete solid objects exhibiting explicit physical motion from drumming actions.", "background_and_ambient_analysis": "Background elements (wall, red box, drum set) are static and show no shifting or environmental fluid motion (fire, water, wind). No ambient environmental phenomena observed."}}
{"video_id": "7SY6gT53St0", "file_name": "7SY6gT53St0_000416_000426.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown shirt and black wristwatch manipulates a thin red and black object near a brass and black mechanical device mounted on a stand. The hands move the object toward the device, adjust its position, and briefly interact with a black connector attached to a red cable. The device remains stationary while the hands perform precise movements around it. The camera maintains a steady close-up perspective focused on the hands and device.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SY6gT53St0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SY6gT53St0_000416_000426.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 47.85899326912665, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands (wearing a watch) manipulating a thin wire and interacting with a metallic device mounted on a stand. The hands exhibit controlled motion (reaching, adjusting, and manipulating the wire).", "background_and_ambient_analysis": "No significant shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed; static background elements (e.g., wall, fabric) remain relatively fixed across frames."}}
{"video_id": "7T-4p6eTei8", "file_name": "7T-4p6eTei8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and light pants is seen in a mirror reflection on the left, standing in a narrow room with a white marble wall on the right and a sink area. The individual moves toward a staircase, descending while holding a light-colored cloth or bag, then approaches the camera, positioning the cloth in front of them. The camera remains stationary, capturing the person’s movement from the mirror reflection to the immediate foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7T-4p6eTei8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7T-4p6eTei8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 137, "blur_score": 69.92592585815854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shower curtain is moving downward in the frame, indicating motion of a solid object.", "background_and_ambient_analysis": "Background (tiled wall and mirror) is static; no fluid or environmental motion (fire, water, wind) observed, but a shower curtain is moving."}}
{"video_id": "7T64bI9ye44", "file_name": "7T64bI9ye44_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark welding helmet and blue jacket welds a metal structure while leaning forward, then lifts the helmet to reveal their face. The individual is positioned in front of stacked black cylindrical objects, with the camera capturing a slight shake and handheld perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7T64bI9ye44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7T64bI9ye44_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 444.4158387041125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a helmet and sunglasses is turning their head and body within the frame, exhibiting distinct physical motion due to locomotion.", "background_and_ambient_analysis": "The background (pipes, stacked tires, wooden structure) remains static with no fluid/environmental motion (fire, water, wind) detected. All background elements are fixed and show no uniform shifting."}}
{"video_id": "7SwJACeGhI8", "file_name": "7SwJACeGhI8_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and black shoes operates a blue and gray floor polisher, moving it steadily across a concrete floor. The polisher, with a large circular base, advances from left to right as the camera follows its motion. Wooden cabinets and a door are visible in the background. The camera pans right, maintaining a low angle focused on the polisher and the person’s legs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7SwJACeGhI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7SwJACeGhI8_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 59.44411812401952, "qwen_motion_source": {"primary_motion_source": "string from the categories", "confidence": 0.0, "object_analysis": "Brief description of moving discrete objects", "background_and_ambient_analysis": "Brief description of background and ambient analysis"}}
{"video_id": "7TFgQKun5JA", "file_name": "7TFgQKun5JA_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue shorts and a blue hoodie adjusts items on a television stand, then steps back. A second person, wearing dark shorts and a white patterned cover-up, walks from the right to left across the frame, moving past the television stand. The camera remains stationary with slight motion, capturing the scene from a ground-level perspective. Background elements include a television stand with electronic devices and a backpack.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7TFgQKun5JA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7TFgQKun5JA_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 35.37248904778133, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct people: one in blue shirt/black shorts and one in light dress. Both exhibit discrete locomotion (walking) with clear bounding boxes; movements include stepping, turning, and shifting positions relative to background.", "background_and_ambient_analysis": "Background elements (TV, shelving unit, bag, radiator, chair) are stable with no uniform shifting; no fire, water, smoke, or wind present, confirming no ambient environmental motion."}}
{"video_id": "7TML20YuUUU", "file_name": "7TML20YuUUU_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a yellow shirt and blue shorts stands outdoors near potted plants. They raise their arms, bend backward to perform a handstand, then return to an upright stance. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7TML20YuUUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7TML20YuUUU_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 82.10123318111175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs acrobatic movements (bending, handstand, returning to standing), with clear physical locomotion and body displacement due to their own actions.", "background_and_ambient_analysis": "The background (wall, window, potted plants) shows no shifting or fluid motion. Plants are stationary, and there are no environmental elements like fire, water, or wind causing movement."}}
{"video_id": "7TMooDimMW4", "file_name": "7TMooDimMW4_000316_000326.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair, wearing a brown shirt and white pants, sits at a table painting a vibrant sunset scene with palm trees on a large canvas. He holds a brush in his right hand, dips it into a white container, and applies paint to the canvas, moving his hand across the artwork. The canvas, featuring red and orange hues, rests on the table, surrounded by white cups and art supplies. The camera maintains a top-down perspective with slight movement, focusing on his continuous painting motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7TMooDimMW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7TMooDimMW4_000316_000326.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 146.79661506966661, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hand and brush are moving in discrete, solid motions to apply paint to the canvas, with no other significant solid objects exhibiting motion.", "background_and_ambient_analysis": "Static background elements (table, white balls) show no uniform shifting, and there are no real fluid/environmental motions (fire, water, smoke) present; the scene depicts a painted canvas with no actual ambient phenomena."}}
{"video_id": "7THM0u-5wMU", "file_name": "7THM0u-5wMU_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue striped shirt, dark pants, and sandals approaches a large gray stone surrounded by smaller rocks from the right, steps onto it, and bends forward to work on its surface; a purple cloth rests on a rock to the left. The camera remains static, capturing the action from a close-up angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7THM0u-5wMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7THM0u-5wMU_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 255.778575496864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is walking towards the rock formation, moving from the top right to the center of the frame.", "background_and_ambient_analysis": "The background rocks are static with no uniform shift. The water column is static (no visible flow), so no dominant ambient environmental motion."}}
{"video_id": "7U7Q3_WXBGw", "file_name": "7U7Q3_WXBGw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a ponytail, wearing a dark blue jacket and jeans, enters the frame from the left, kneeling to apply paint to a wooden wall with a blue brush. They work in front of a tall, dark red curtain, with the camera pulling back to reveal a wider workshop view featuring shelves and tools. The person continues painting as the camera shifts to a broader perspective, maintaining focus on the motion of applying paint to the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7U7Q3_WXBGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7U7Q3_WXBGw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 157, "blur_score": 452.1187421580633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (with a ponytail, wearing a dark blue top) moves from the left side of the frame towards the wooden wall, then kneels and uses a cloth to clean or apply a substance to the wall and the dark red curtain.", "background_and_ambient_analysis": "The background (wooden wall and curtain) remains static throughout the video. There is no fluid/environmental motion such as fire, water, or wind."}}
{"video_id": "7TrA5bD_c60", "file_name": "7TrA5bD_c60_000565_000575.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top and white pants stands over a person lying on a bed covered with red and orange blankets, manipulating the person's arm with her hands in a downward motion. The standing woman shifts her body slightly while maintaining focus on the arm, with the person remaining reclined. The camera remains static, capturing the scene from a fixed position in the room, which includes a frosted window and a wall-mounted fan in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7TrA5bD_c60.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7TrA5bD_c60_000565_000575.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.68694124055438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: a standing person interacting with a lying person. The standing person moves their arms and body, and the lying person shows minimal movement, both due to physical interaction.", "background_and_ambient_analysis": "The background (walls, window, fan) is static; no uniform shifting observed. The spinning fan is a mechanical motion, not environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7UPqwsLIqZw", "file_name": "7UPqwsLIqZw_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and black shorts stands on a purple mat in a well-lit gym with red and blue exercise balls lined against the wall in the background. They begin by holding their hands near their chest, then extend their arms out to the sides before bringing them back in a rhythmic motion. The person continues moving their arms in a synchronized pattern, shifting their stance slightly. The scene transitions to darkness as the person moves their arms upward. The camera maintains a stationary front view throughout, capturing the individual's full body against the gym’s interior backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7UPqwsLIqZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7UPqwsLIqZw_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 306.10277410544916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a gym setting performing upper-body and lower-body movements (e.g., arm raises, stepping forward, and torso shifts).", "background_and_ambient_analysis": "No significant background shifting or fluid/environmental motion (e.g., fire, water, wind). The gym walls, balloons, and equipment remain stationary throughout the sequence."}}
{"video_id": "7UXKYZbofU8", "file_name": "7UXKYZbofU8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the opening scene shows two people standing outside. The person on the left is wearing a dark shirt with \"Curley\" on it, and the person on the right is in a light blue tank top and a patterned cap. They're in front of a white van with some text on it, and there are trees in the background. Then, the scene changes to an indoor setting. In the next clip, a person in a white shirt is sitting, and there's another person in the background near a blue object, maybe a chair or something. The camera moves between these two scenes, starting with the outdoor shot of the two people, then cutting to the indoor scene with the person in white. The background in the first part is outdoors with the van and trees, and the second part is inside with furniture. The camera perspective shifts from an outdoor medium shot to an indoor medium shot, with a bit of a shake maybe? Let me check the rules. Need to focus on motion and behavior. The first part: two people standing, smiling, maybe talking. Then the scene cuts to someone indoors, perhaps eating or handling something. The caption should be chronological: start with the two people outside, then the indoor scene. Describe their appearance briefly. The first part: two individuals, one in dark shirt, one in light blue tank top and cap. They're standing in front of a van. Then the scene transitions to an indoor setting where a person in a white shirt is seated, with another person nearby. Camera moves from outdoor to indoor, with a scene change. Let's structure it: \"Two people stand outside in front of a white van; the individual on the left wears a dark shirt, while the one on the right wears a light blue tank top and patterned cap. They remain stationary as the camera shifts to an indoor scene where a person in a white shirt sits, facing away from the camera, with another person partially visible in the background.\" Wait, need to check the video frames. The first three frames are the two people outside, then frame 4-5 switch to indoors. So the motion is the camera moving from the outdoor scene to the indoor scene. The two people are standing (maybe talking), then the scene cuts to the indoor where someone is seated. Also, the rule says \"chronological paragraph\". So start with the first scene: two people outside, then transition to the indoor scene. Let's make sure to mention the key elements: appearance of the people (clothing), their actions (standing, maybe interacting), then the indoor scene with the person in white. Avoid text recognition, so don't mention \"Curley\" on the shirt. Wait, the rules say exclude named characters or text recognition. So the dark shirt has text, but we can't say \"Curley\", just describe as \"dark shirt\". So \"the individual on the left wears a dark shirt with light-colored text\". But rule f says exclude text recognition. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the text is on the shirt but not a name, maybe we can describe it as \"dark shirt with light lettering\" but the rule says exclude text recognition. Hmm, maybe better to just say \"dark shirt\" without specifying the text. Let's check rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So text on clothing is text recognition, so don't mention the text on the shirt. So the left person is in a dark shirt, right in light blue tank top and patterned cap. Then the scene changes to indoor where a person in white shirt is seated. The camera perspective: first it's a medium shot of the two outside, then cuts to a medium shot indoors. The background in first part is outdoor with trees and van, second part is indoor with furniture. Need to keep background minimal. So \"Two people stand outdoors in front of a white van; one wears a dark shirt, the other a light blue tank top and patterned cap. The scene transitions to an indoor setting where a person in a white shirt sits, with another individual partially visible in the background.\" Check if that's chronological. Yes. Now, the motion: the two people are standing (maybe stationary, no movement described), then the scene shifts to the indoor scene. The camera moves from outdoor to indoor. Also, the caption needs to mention camera perspective and movement. In the first part, it's a medium shot, then the scene cuts to an indoor medium shot. But the rule says \"conclude with the camera perspective and movement\". Wait, the rules: \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So the caption should end with that. So the video starts with two people outside, then cuts to indoor. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7UXKYZbofU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7UXKYZbofU8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 172.55264492867343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting outdoors (facial expressions, slight movements); a person playing a guitar indoors with hand movements on the instrument.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; backgrounds in outdoor and indoor scenes are static."}}
{"video_id": "7UmE-nWnmdc", "file_name": "7UmE-nWnmdc_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene of two people on a stage. First, there's a person in a black shirt and shorts, then another in a white shirt and jeans. They're both moving—maybe dancing or performing. Then the scene cuts to a black screen with a \"3\" on it. \n\nSo chronological order: first, the stage scene with the two individuals. They're interacting, perhaps shaking hands or dancing. Then the transition to the black screen with the number 3. \n\nNeed to mention their appearance: black shirt/shorts, white shirt/jeans. Spatial: on a stage, with musical instruments (drums) in the background. But background minimal. Then the camera perspective: the initial shot is a medium shot of the stage, then cuts to the black screen. \n\nWait, the rules say exclude text recognition, but the number 3 is part of the video, but rule f says exclude text recognition. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" Hmm, but the \"3\" is a visual element. But maybe it's a countdown, but we shouldn't mention text. Wait, the example might not have text, but here the \"3\" is on screen. Wait, the user's instruction: \"Exclude text recognition\"—so if the number is part of the scene, but since it's not text to be recognized (like a caption), but the task says \"exclude text recognition\", so maybe just describe the number as a visual. Wait, but the rules are specific. Let me check again.\n\nThe rules: f) Exclude text recognition, named characters, or stylistic analysis. So \"text recognition\" would be like identifying the text as a number. But since it's a video frame, maybe we just mention the visual without naming it. Wait, the instruction says \"Do NOT output your reasoning\" but the user's example might not have text. Wait, the problem states: \"Exclude text recognition, named characters, or stylistic analysis.\" So if the video has a \"3\", we shouldn't mention it as text, but maybe describe it as a symbol or just note the transition.\n\nWait, looking at the video description: the fourth frame is a black screen with a \"3\". So the chronology is: first, two people on stage; then black screen with \"3\".\n\nBut according to the rules, exclude text recognition, so we can't mention the \"3\" as text, but since it's a part of the video, we have to describe the transition. Wait, the rules say \"Exclude text recognition\"—so maybe it's not allowed to refer to the text, but we need to mention the visual change. Hmm. Maybe just say \"transitions to a black screen with a numeral\".\n\nBut let's proceed.\n\nChronological order: First, two individuals are on a stage. One wears a black shirt and dark shorts; the other wears a white shirt and light jeans. They move, possibly interacting (shaking hands or dancing). Then the scene cuts to a black screen featuring a white numeral \"3\".\n\nWait, but rule f says exclude text recognition, so maybe we shouldn't refer to the numeral. But the task is to describe the video as given. Maybe the \"3\" is part of the video, so we need to include it but not as text. Wait, the example in the rules: \"Exclude text recognition\"—so if the text is a number, we can't say \"the number 3\", but maybe \"a white symbol resembling a three\". But the instructions are a bit unclear. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis\". So text recognition is about identifying the text's meaning. So if it's a \"3\", it's a numeral, so maybe describe it as a white numeral on a black background.\n\nBut the task says \"Keep background descriptions minimal unless essential for understanding motion.\" So the black screen with \"3\" is part of the sequence.\n\nSo the caption should be:\n\nTwo individuals stand on a stage; one in a black shirt and dark shorts, the other in a white shirt and light blue jeans. They move toward each other, shaking hands. The scene transitions to a black screen with a white numeral \"3\".\n\nWait, but need to check the rules. Let's see:\n\na) Motion and behavior in chronological order: yes.\n\nb) Appearance and number: color, size, orientation. The two people, their clothing.\n\nc) Spatial: on stage, with musical instruments (drums) in the background, but minimal background.\n\nd) Camera perspective: initial shot is a medium shot of the stage, then cuts to the black screen.\n\ne) Background minimal: so mention drums briefly.\n\nf) Exclude text recognition: but the \"3\" is a visual element, so maybe it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7UmE-nWnmdc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7UmE-nWnmdc_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 2311.251349253527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Trombone player (white shirt) moving arms up/down while playing; standing musician (black shirt) with subtle body movements; drummer (behind drums) with hand motions. All motion originates from intentional locomotion/physical action.", "background_and_ambient_analysis": "Static background elements (building, palm trees, fence) show no significant shifting or uniform motion; minimal wind-induced sway of palm trees is observed but not dominant. No fire, water, or smoke present."}}
{"video_id": "7UQmaRH9_ng", "file_name": "7UQmaRH9_ng_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands performs embroidery: the left hand holds a pink embroidery hoop with fabric taut, while the right hand manipulates a needle threaded with red thread, repeatedly inserting and pulling the thread through the fabric in a rhythmic motion. The hands maintain consistent positioning, with the right hand guiding the needle in and out of the fabric. The camera remains stationary in a top-down perspective, closely focusing on the hands and needlework.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7UQmaRH9_ng.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7UQmaRH9_ng_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 247.7108236807221, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (hands, needle, thread) move as the hands manipulate the needle through fabric, demonstrating explicit physical forces (pulling thread, positioning needle).", "background_and_ambient_analysis": "The background consists of a stationary embroidery hoop and fabric, with no shifting or fluid motion (e.g., fire, water, smoke, wind) observed. Background elements remain stable without uniform displacement."}}
{"video_id": "7Uq_7q2SMOg", "file_name": "7Uq_7q2SMOg_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair wearing a red shirt over a white long-sleeve top holds a silver flute. They rotate the flute horizontally, then position it vertically before bringing it to their lips to play. The individual stands in front of a white paneled door with a radiator visible to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Uq_7q2SMOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Uq_7q2SMOg_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 63.872583952831796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is holding a silver flute, with visible hand movements (finger positions changing) and slight body shifts while playing the instrument. The flute itself is moved in discrete, controlled motions by the person.", "background_and_ambient_analysis": "The background features a stationary white door and furniture, showing no shifting or fluid motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "7Upb1AwaulQ", "file_name": "7Upb1AwaulQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue jeans sits on the ground, cracking a brown coconut open to reveal the white interior and coconut water. They pour the water into a white container and then place the opened coconut into a large basket filled with other coconuts. The camera maintains a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Upb1AwaulQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Upb1AwaulQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 154, "blur_score": 49.72007051420211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in red clothing is manipulating coconuts and a bowl: opening coconuts, pouring liquid from a coconut into a bowl, and moving coconuts within a container.", "background_and_ambient_analysis": "The background elements (floor tiles) are static with no uniform shifting; no fire, water flow, smoke, or wind observed."}}
{"video_id": "7V70IBCFlaY", "file_name": "7V70IBCFlaY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and glasses adjusts a pink origami flower at a red table, while a second person in a blue shirt and tie sits to their right. The camera briefly pans left to show other diners before returning to the main subject, with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7V70IBCFlaY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7V70IBCFlaY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 125.85720179959404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt actively folds a pink object (likely a balloon or paper), with their hands and the object exhibiting deliberate motion due to physical manipulation.", "background_and_ambient_analysis": "No fire, water, or wind present; background elements (restaurant decor, seated patrons) show minimal shifting, indicating no dominant ambient environmental motion."}}
{"video_id": "7V9t5skIPPg", "file_name": "7V9t5skIPPg_000359_000369.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a Scrabble board. The main subject is a hand. Let's see the sequence. At the start, the board has tiles. Then a hand moves in—probably placing a tile. Wait, the frames: first frame is the board, then the hand is moving. The hand is placing a red tile, maybe. Let's check the frames. Frame 0-2: board with tiles. Frame 3: hand is above, frame 4: hand is placing a tile, frame 5: tile placed.\n\nSo chronological: The hand appears, moves toward the board, places a red Scrabble tile onto the board. The hand is a person's hand, skin tone, fingers. The board is dark with colored squares, tiles are red and blue. The hand is placing a tile into an empty slot on the board.\n\nSpatial: The hand is above the board, then moves down to place the tile. The tile is red, placed into a gray square? Wait, the board has gray, blue, pink squares. The tile is red.\n\nCamera perspective: top-down view, no movement mentioned, so static top-down.\n\nBackground: minimal, the board is on a tiled surface, but the rules say minimal background, so maybe mention the board's surface as the background, but since it's minimal, focus on the action.\n\nExcluding text recognition, so don't mention words on tiles. Just the motion.\n\nLet's structure:\n\nA hand enters the frame from above, moves downward, and places a red Scrabble tile onto a gray square on the board. The hand is light-skinned, with fingers extended. The tile is rectangular and red. The board remains stationary in a top-down view.\n\nCheck rules: chronological order, main subject (hand), appearance (light-skinned, fingers), motion (enters, moves, places), spatial (above, downward to board), camera (top-down, no movement).\n\nYes, that works.\n\nNow, check for minimal background: the board's surface is mentioned as \"on a tiled surface\" but the problem says \"minimal background unless essential for understanding motion\"—the board is the main thing, so maybe the background is the tiles around, but the caption should focus on motion.\n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". The motion here is the hand placing a tile, so background is the board, which is essential. So maybe mention the board's presence.\n\nWait, the output should be concise. Let's see:\n\n\"In the video, a light-skinned hand enters from the top, moves toward the Scrabble board, and places a red tile onto a gray square. The board remains static in a top-down view, with the hand's motion focused on tile placement.\"\n\nBut check if \"Scrabble board\" is allowed. The problem says exclude named characters or stylistic analysis, so \"Scrabble\" is a name, but maybe it's okay as it's the context. Wait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Scrabble\" is a named character? Maybe better to say \"tile game board\" but probably \"Scrabble board\" is standard, but let's see.\n\nAlternatively, the problem says \"focus on motion and behavior of main subjects (people/animals/objects)\". The hand is the main subject. The board is the scene.\n\nSo: A hand moves into the frame from above, places a red tile onto the board, then withdraws. The board is dark with colored squares, and the hand is light-skinned.\n\nWait, the video sequence:\n\nFrame 0: board with tiles.\n\nFrame 1: same.\n\nFrame 2: same.\n\nFrame 3: hand is above the board, pointing maybe.\n\nFrame 4: hand is reaching down.\n\nFrame 5: hand places the tile (so the tile is now on the board).\n\nSo the motion is hand enters, moves to place tile, places tile.\n\nSo caption: A light-skinned hand enters the frame from above, moves downward toward the tile game board, and places a red rectangular tile into an empty slot. The hand then exits the frame. The board remains stationary in a top-down view.\n\nCheck if \"tile game board\" is acceptable. Since \"Scrabble\" is a name, but the problem says exclude named characters, but maybe it's the only way to describe. Alternatively, \"a board with colored squares\" but that's vague.\n\nWait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So \"Scrabble\" is a named character (the game), so we can't use it. So describe the board as \"a board with a grid of colored squares\" or \"a tile game board\".\n\nHmm. Maybe better: \"A hand moves from above to place a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7V9t5skIPPg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7V9t5skIPPg_000359_000369.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 119.10175359883618, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving Scrabble tiles across the board, demonstrating discrete solid object interaction (tile placement).", "background_and_ambient_analysis": "Background elements (tiled floor, papers) are static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7V-PQ6m1QKI", "file_name": "7V-PQ6m1QKI_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray tank top and black shorts kneels on a dark gym mat, assisting a girl in a colorful top and pink shorts. The girl, initially in a lunge with one arm raised, extends her arm upward as the woman supports her, then bends forward into a stretch before standing. The camera follows the action with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7V-PQ6m1QKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7V-PQ6m1QKI_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 70.54142414813444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a gymnast (performing lunge, split, handstand, cartwheel, jump, and standing movements) and a coach (assisting with positioning, kneeling, and observing). Their motion stems from intentional physical actions (locomotion, limb extension, balance adjustments).", "background_and_ambient_analysis": "The gym background (green walls, purple mats, floor markings) remains stationary with no shifting or environmental motion (e.g., no fire, water, smoke, or wind effects). Static elements like the climbing wall and distant equipment do not exhibit uniform movement."}}
{"video_id": "7VXVBC2dDxQ", "file_name": "7VXVBC2dDxQ_000461_000471.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow, orange, and white striped shirt sits at a wooden table, holding a large metal bowl filled with fried snacks. They use a spoon to lift snacks from the bowl, bring them to their mouth, and eat. Water bottles sit to the right of the bowl. The camera starts with a close-up of the bowl and hands, then pans upward to show the person’s face, with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7VXVBC2dDxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7VXVBC2dDxQ_000461_000471.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 254.9836349620785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person uses a spoon to pick up chips from a bowl and moves them to their mouth; chips are displaced by hand motion, and the spoon is actively manipulated.", "background_and_ambient_analysis": "The background (walls, wooden chair, bottle) shows no shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "7Vpa6pojtHA", "file_name": "7Vpa6pojtHA_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt holds a large white object, rotating it to display its surface while two individuals in teal and purple shirts observe from behind. The camera transitions from a medium shot capturing all three to a close-up of the hand and object, maintaining focus on the item's texture and shape. The background includes blurred green foliage and a light-colored structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Vpa6pojtHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Vpa6pojtHA_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 277.86494171397294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing manipulates a white, round object (likely a fruit), rotating and adjusting it with their hands. The object's movement is driven by manual handling.", "background_and_ambient_analysis": "Background features (trees, foliage, distant people) show no uniform shifting or fluid motion. No fire, water, or smoke present; ambient elements are static."}}
{"video_id": "7VjudILgvgI", "file_name": "7VjudILgvgI_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people stand outside a garage; a man in a dark jacket and cap lifts a woman in a white shirt and dark pants, then carries her toward the open garage. A third person in a gray shirt and jeans stands to the right. The man and woman move left into the garage, passing a silver van. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7VjudILgvgI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7VjudILgvgI_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 96.22040972620191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (man in suit, woman with hat, woman in jeans) exhibit discrete locomotion: the woman with hat is carried by the man in suit, then walks into the garage; the woman in jeans walks away while taking a photo; the man in suit walks towards the garage. Solid objects move due to explicit physical forces (walking, carrying).", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind detected. Garage door, house wall, and driveway remain static throughout."}}
{"video_id": "7Vy-51gn16w", "file_name": "7Vy-51gn16w_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair tied back in a blue hair tie, wearing a dark top, holds a silver flute. They bring the flute to their lips, fingers moving over the keys as they play. The background features a closed wooden door, framed artwork on the wall, and vertical blinds. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Vy-51gn16w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Vy-51gn16w_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 162, "blur_score": 34.80341018099138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and fingers are moving discretely to play the flute, representing explicit physical motion from locomotion (finger movements) on a solid object (flute).", "background_and_ambient_analysis": "Background elements (walls, door, framed pictures) are static and show no shifting or fluid motion (fire, water, smoke, wind). The room appears still with no environmental disturbances."}}
{"video_id": "7WAa6blZFAc", "file_name": "7WAa6blZFAc_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and jeans enters on a skateboard, skating toward the camera while two others (one in a striped shirt and jeans, the other in a gray top and jeans) stand near a building and a truck. The skateboarder approaches the first individual, walks alongside them briefly, then moves ahead down a paved road. The camera follows their motion with a slight pan, capturing minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WAa6blZFAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WAa6blZFAc_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 270.65304062954056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "7WfyEFuqXAM", "file_name": "7WfyEFuqXAM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and hat raises a hatchet and a stick above their head, then swings the hatchet forward toward a wooden target structure with a blue top positioned in front of them. The hatchet strikes the target, and the person turns to face the camera, walking toward the structure. The scene occurs outdoors with dense green trees and a white shed visible in the background. The camera follows the person's motion, maintaining a medium shot as they move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WfyEFuqXAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WfyEFuqXAM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 118, "blur_score": 261.3385709139043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man in a white shirt and hat is swinging a golf club and then walking; the golf club is in motion due to his swing.", "background_and_ambient_analysis": "The background (trees, shed, and rock structure) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7WJ4oI9F4R8", "file_name": "7WJ4oI9F4R8_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and brown pants stands at a metal workbench inside a workshop. He holds a metallic tool, places it on a sheet of paper, adjusts his cap, and then picks up another metallic tool. The background includes a large open door and red toolboxes, with the camera remaining static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WJ4oI9F4R8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WJ4oI9F4R8_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 119.83726545318615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving his arms and body while writing on a table; his motion is due to his own locomotion and physical actions.", "background_and_ambient_analysis": "Background is static with no shifting walls or environmental fluids (e.g., no fire, water, smoke, wind)."}}
{"video_id": "7WNP1HENy6E", "file_name": "7WNP1HENy6E_000155_000165.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of adults, dressed in casual clothing with varied shirt colors (blue, brown, white), dance synchronously on a city street. They raise arms, hold hands, and step in unison, moving rhythmically as they shift positions. The camera remains stationary, capturing the collective motion from a ground-level view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WNP1HENy6E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WNP1HENy6E_000155_000165.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 158, "blur_score": 531.8574498986363, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple pairs of people are dancing, moving in coordinated patterns with physical interactions (e.g., holding each other). Other people in the background are also moving.", "background_and_ambient_analysis": "The background (buildings and street) is stationary with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "7WpG4b8RPF0", "file_name": "7WpG4b8RPF0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subjects are a group of people around a birthday cake. The video shows a girl in the center, with others around her. The first frame has a cake with lit candles, and someone is lighting or adjusting them. \n\nChronological order: The action starts with hands (probably adults) lighting candles on the cake. Then maybe the girl blows out, but wait, the video frames show hands near the cake. Let's check the frames. Frame 0: hands on cake, candles lit. Frame 1: same, maybe the hand is still there. Frame 2: the hand moves a bit. Frame 3: the person in black (maybe a woman) is reaching towards the cake. Frame 4: similar action. Frame 5: the hand is moving away, maybe after lighting.\n\nAppearance: The cake has pink decorations and lit candles. The girl in the center is wearing a dark top. The people around: left side, a woman with blonde hair in a dark dress; right side, a person in a yellow striped shirt. The background has a couch with a patterned cushion. But background should be minimal, so maybe mention the people around.\n\nSpatial: The girl is in front of the cake, others are to her left and right. \n\nCamera: The video has a slight shake, as it's a home video. Top-down? No, it's a medium shot, probably handheld. \n\nPutting it together: Start with the main action—hands lighting candles on the cake, then the girl (center) is focused. Describe the people around. Keep it concise.\n\nCheck rules: focus on motion. Chronological: the hands are actively lighting (or adjusting) the candles on the cake. Then maybe the girl is looking at the cake. \n\nFirst, \"A group of people gathers around a birthday cake with lit candles. A woman with blonde hair in a dark dress and another person in a yellow striped shirt stand to the left and right of a central girl wearing a dark top. Hands adjust the candles on the cake, with the cake positioned in front of the group. The camera is handheld with a slight shake.\"\n\nWait, need to be concise. Let's make it flow.\n\n\"A woman with long blonde hair in a dark dress and a person in a yellow striped shirt stand on either side of a central girl in a dark top, all focused on a birthday cake with lit candles. Hands reach towards the cake, adjusting the candles as the group gathers closely around it. The camera maintains a handheld perspective with slight movement.\"\n\nWait, check the frames: the hands are lighting the candles (maybe the woman is lighting them). So \"Hands light candles on a birthday cake with pink decorations, as a group of people—包括 a girl in a dark top, a woman with long blonde hair in a dark dress, and a person in a yellow striped shirt—gather around the cake. The camera is handheld with minor shake.\"\n\nWait, need chronological. First, hands lighting candles (the action), then the group's attention. So \"A woman with long blonde hair in a dark dress and a person in a yellow striped shirt stand beside a central girl in a dark top as hands light candles on a birthday cake with pink decorations. The group remains focused on the cake as the camera holds a slight shake.\"\n\nYes, that's better. Let's check:\n\n- Motion: hands lighting candles (chronological start), then group's position.\n- Appearance: girl in dark top, woman with blonde hair (dark dress), person in yellow striped shirt.\n- Spatial: girl central, others to sides.\n- Camera: handheld, slight shake.\n\nAvoid background details. The cake is the main object. The candles are lit, so that's key.\n\nFinal draft: \"A woman with long blonde hair in a dark dress and a person in a yellow striped shirt stand on either side of a central girl in a dark top, who looks at a birthday cake with lit candles. Hands reach to adjust the candles, with the group gathered closely around the cake. The camera remains handheld with slight movement.\"\n\nWait, the initial action is hands lighting the candles, so \"Hands light candles on a birthday cake with pink decorations as a woman with long blonde hair in a dark dress and a person in a yellow striped shirt stand to the left and right of a central girl in a dark top. The group focuses on the cake, with the camera maintaining a handheld perspective and minor shake.\"\n\nYes, that's chronological. First, hands lighting the candles (the action), then the people's positions. The order: the action of lighting happens, then the group is positioned around. So the caption should describe the action first, then the surrounding people.\n</think>\n\n<caption_output>A woman with long blonde hair in a dark dress and a person in a yellow striped shirt stand to the left and right of a central girl in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WpG4b8RPF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WpG4b8RPF0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 124.6550617777046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People's hands and the birthday cake are solid objects moving due to physical interactions (e.g., hands adjusting the cake, attempting to blow out candles).", "background_and_ambient_analysis": "The background elements (room interior, people's clothing) show no uniform shifting. Candles on the cake produce small flame motion but are not dominant; fire is not the primary motion."}}
{"video_id": "7X-AsWBp3kg", "file_name": "7X-AsWBp3kg_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and dark pants spreads a beige blanket over a bed, smoothing it down to cover the mattress, while three onlookers—two in light blue shirts with lanyards and one in a brown dress—stand nearby observing. The camera remains stationary with a slight shake, capturing the bed-making action in an indoor setting with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7X-AsWBp3kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7X-AsWBp3kg_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 97.27275040483673, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt) manipulates a beige sheet over a bed, with the sheet moving due to manual spreading and adjustment. Other individuals in the background remain stationary.", "background_and_ambient_analysis": "Background elements (wall, chairs, furniture) show no uniform shifting; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "7X4UEmk-NLE", "file_name": "7X4UEmk-NLE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to watch the video clips provided. The video starts with a person in an orange jacket doing snowkiting—they're airborne, holding onto the kite lines, and the snow is white. Then, the next frame shows another person in an orange jacket sliding on the snow, maybe falling or maneuvering. Wait, the second frame is [1.4s]—so after the first clip, the scene shifts. Let's list the timestamps:\n\n[0.0] - Person in red/orange jacket (maybe red and black? Wait, first frame: orange helmet, red and black jacket) snowkiting, airborne, kite visible in the sky (greenish). Background: snowy field, distant people, mountains. Then [1.4s]: same person now on snow, sliding, purple snowboard. [2.5s]: another person in yellow jacket, white kite (SOSO? Wait, no, the problem says exclude text recognition, so maybe the kite's brand isn't important). They're snowkiting, maybe the kite is white. [3.6s]: person in red jacket, black pants, snowkiting, blue kite? Wait, the problem says exclude text recognition, so focus on color and motion. Then [4.7s]: same person in red jacket, still snowkiting.\n\nWait, the task is to describe the video in chronological order. So the video has multiple clips: first clip is [0.0] scene, then [1.4s], etc. Let's break down each frame:\n\n0.0: Person in orange helmet, red and black jacket, snowkiting. They're being pulled by a kite (green color, but text recognition excluded, so just \"kite\"). They're airborne, legs up, snowboard under them. Background: snowy field, distant people (small figures), mountain range. Other people on the snow (maybe other snowkiteers).\n\n1.4: Same person? Or another? Wait, the description says \"the same person\" but the video might have multiple people. Wait, no: the problem says \"main subjects (people/animals/objects) in chronological order\". So the video is a series of shots, each showing different people or same.\n\nFirst shot: Person in orange helmet, red and black jacket (so maybe red and black top, black pants), snowkiting, airborne, holding onto kite lines. The kite is visible in the sky (color not specified but maybe green, but exclude text). They're moving across the snow, snowboard (purple) visible. Background: snow, distant figures, mountain.\n\nSecond shot (1.4s): Person in orange jacket (maybe same as first?), sliding on snow. Purple snowboard. They're holding onto the kite lines, moving.\n\nThird shot (2.5s): Person in yellow jacket, black pants, snowkiting. White kite (SOSO? No, exclude text). They're in motion, snow on the ground.\n\nFourth shot (3.6s): Person in red jacket (maybe same as previous?), snowkiting. Blue kite? Wait, no, the description says \"person in red jacket, black pants, snowkiting\". They're maneuvering on the snow.\n\nFifth shot (4.7s): Same person in red jacket, continuing to snowkit, moving across the snow.\n\nNow, need to describe in chronological order, focusing on motion, appearance, spatial relationships, camera movement, etc.\n\nLet's outline the sequence:\n\n1. First scene: A person wearing a red and black jacket and orange helmet is snowkiting, airborne over snowy terrain, holding onto the kite lines. The person’s snowboard is partially visible. Distant figures and a mountain range are in the background. Other people are scattered on the snow.\n\n2. Next scene: The same person (or another) in an orange jacket slides across the snow on a purple snowboard, still holding the kite lines, moving from right to left.\n\n3. Then: A person in a yellow jacket and black pants snowkites, pulled by a white kite, moving across the snow.\n\n4. Next: A person in a red jacket and black pants snowkites, maneuvering on the snow, with a blue kite (but exclude text, so just \"kite\") visible.\n\n5. Final scene: The person in the red jacket continues snowkiting, maintaining control as they glide across the snow.\n\nNow, check the rules: exclude text recognition, named characters, so no \"SOSO\" on the kite. Mention appearance (color, size, orientation), motion (sliding, airborne, snowkiting), chronological order.\n\nAlso, camera perspective: The video seems to switch between different shots. First shot is likely a medium shot, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7X4UEmk-NLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7X4UEmk-NLE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 200.0526990424126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple snowboarders (wearing distinct colored jackets) are actively moving across the snow, controlled by kite lines, demonstrating intentional locomotion and physical force application.", "background_and_ambient_analysis": "Background features (snow-covered ground, distant trees) show no uniform shifting or fluid environmental motion; snow remains static and stable throughout frames."}}
{"video_id": "7WyBVmsjygQ", "file_name": "7WyBVmsjygQ_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a martial arts scene. There are two main people in white uniforms with black belts. Wait, no, in the first frame, one has a black belt, the other... wait, let's check. The first frame: two people, one with black belt (knee bent), the other kicking. Then in the next frames, they move. Let's track the sequence.\n\nFirst, two individuals in white doboks (martial arts uniforms) are on a red mat. One is in a low stance, black belt, the other is executing a kick. Then, the scene shifts—maybe a different angle? Wait, the frames show them moving. Let's list the chronological steps.\n\nStart: Two people (adults) in white uniforms with black belts (one has black belt, the other... wait, maybe the other's belt is different? Wait, first frame: left person has black belt, right has white belt? Wait, no, in the first frame, both are white uniforms. One has a black belt, the other... maybe a different belt? Wait, the user's first frame shows two people: left one is kneeling, black belt, right one is kicking. Then, the next frame (frame 2) shows the kicker moving, and another person in a white uniform with a yellow logo on the back (maybe a referee or another participant) walks in. Wait, the rule says focus on main subjects. The main subjects are the two martial artists. Let's check the movement:\n\nFrame 0: Person A (left, black belt) in low stance, Person B (right) executing a kick. Person B kicks, then moves towards the left. Then, frame 1: Person B is moving away, Person A is now in a different position. Wait, the video sequence: the first frame shows two people: one (left) in a low stance (kneeling), wearing white uniform with black belt; the other (right) is kicking, white uniform with white belt (maybe no belt or different). Then, the next frame, they switch positions. Wait, maybe it's a sparring match.\n\nWait, the video has two frames: first, two people fighting. Then, frame 2: the person who was kicking is now moving, and a third person enters. Wait, no, the frames are:\n\n[0.0] Frame: Two people in white uniforms. Left: kneeling, black belt. Right: kicking. Red mat, background with South Korean flag.\n\n[0.3] Next frame: The person who was kicking is now moving forward, while the other person (left) is still in a stance. Wait, no, the description says:\n\nThe video shows:\n\n- Initial frame: Two people, left in low stance (kneeling), right kicking.\n\n- Then, in frame 2 (0.3s), the person on the left (who was kneeling) is now standing, and the person on the right is moving. Wait, no, the first frame shows two people: left (kneeling), right (kicking). Then the next frame (1.4s) shows the person on the left (now standing) and the person on the right (kicking again? Or moving). Wait, the user's provided frames:\n\nFrame 0: Two people. Left: white uniform, black belt, kneeling. Right: white uniform, kicking (leg extended).\n\nFrame 1: (0.3s) The person on the left is now standing, the person on the right is moving left. Wait, no—the user's description says \"in frame 2: the person who was kicking is now moving forward\" etc.\n\nWait, let's focus on the main subjects. There are two main individuals in martial arts uniforms (white), one with a black belt (indicating higher rank), the other's belt is perhaps white (but maybe not visible). They are sparring. The sequence: the first person is in a low stance, the second executes a kick. Then, the second person moves to the left, and the first person adjusts. Then, another person (third, wearing a uniform with a yellow logo on the back) enters the scene, holding something (maybe a pad for blocking). Wait, but the main subjects are the two martial artists. Let's check the frames.\n\nLooking at the video description:\n\n- Frame 0: Two people (white uniforms). Left: kneeling, black belt; right: kicking.\n\n- Frame 1 (0.3s): The two are still fighting, but the right person (kicker) has moved left, and another person (from the left side) is walking towards them, holding something.\n\nWait, the user's frame descriptions:\n\nFrame 0: two people (left: kneeling, black belt; right: kicking).", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7WyBVmsjygQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7WyBVmsjygQ_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 124.54269068334759, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (martial artists in uniforms) are moving via kicks, blocks, and stances; their motion is driven by physical forces from martial arts techniques.", "background_and_ambient_analysis": "Background elements (walls, blue mats, banners) are stationary with no visible shifting or fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "7X6_ZG0z-JM", "file_name": "7X6_ZG0z-JM_000351_000361.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray jacket and light pants stands at a cluttered counter, methodically moving their hands to arrange or organize items. They remain positioned in front of the counter, with a chair and miscellaneous objects visible in the background. The camera remains stationary throughout, capturing the scene without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7X6_ZG0z-JM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7X6_ZG0z-JM_000351_000361.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 111.57488117261462, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and arms while working at a counter, with distinct hand/arm motion patterns visible.", "background_and_ambient_analysis": "Background elements (walls, chairs, boxes) remain static across frames; no fluid motion (fire, water, smoke) or wind-driven movement observed."}}
{"video_id": "7XMOhDTxtZE", "file_name": "7XMOhDTxtZE_000302_000312.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A hand with a thin brush applies a yellow substance to a brick-adjacent yellow panel, moving horizontally from right to left across the surface. The hand then shifts to a nearby yellow drawer, continuing the application. The camera remains close-up, capturing the hand's motion with slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XMOhDTxtZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XMOhDTxtZE_000302_000312.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 171.8944720928127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in a back-and-forth motion, applying a yellow substance to a surface.", "background_and_ambient_analysis": "The brick wall and wooden lattice background are stationary. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7XPEoiY3NnI", "file_name": "7XPEoiY3NnI_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the video is black and white, so colors aren't a factor. The main subjects are hands and a chisel. Let's see the sequence: \n\nFirst frame (0.0s), a hand is holding a chisel, working on a block with fragments. Then the hand moves the chisel, maybe striking it with a hammer (since there's a hammer-like tool). The motion is chiseling the block, creating more fragments. Then the hand uses a brush or tool to clear debris, maybe? Wait, the video shows hands chiseling stone, creating pieces. The fragments are around the block. \n\nChronologically: A hand holds a chisel against a stone block, with broken pieces around. Then the hand moves the chisel, possibly with a hammer (the tool on the left). Then the hand uses a tool (maybe a brush) to remove debris. The spatial relationship: hands are working on the stone block, with fragments in front or around. Camera is close-up, maybe top-down? Wait, the first frames show a hand on the stone, so the camera is close, focusing on the action. The movement: the hand is chiseling, so the chisel moves against the stone, creating fragments. Then the hand shifts to brush or remove debris. \n\nLet's structure the caption:\n\nA hand holds a chisel against a stone block, surrounded by fragments. The hand moves the chisel, striking it with a hammer-like tool to break the stone, generating more pieces. Then the hand uses a small brush to clear debris from the block. The camera maintains a close-up perspective throughout, focusing on the hands and stone block with minimal background.\n\nWait, need to check the exact sequence. The first frame: hand holding chisel, stone block, fragments. Second frame: hand moves chisel, maybe hammer strikes. Third frame: hand with chisel, fragments. Fourth frame: hand holds a piece of stone (maybe?), then fifth frame: hand with a tool (brush) removing debris. \n\nWait, the video shows:\n\n0.0: hand with chisel on stone block, fragments around.\n\n0.1: hand moves chisel, hammer strikes?\n\n0.2: same, fragments.\n\n0.3: hand holds a piece of stone (maybe the broken part), then moves it.\n\n0.4: hand uses a brush to clear debris (the hand is holding a brush, moving it over the block).\n\nWait, the text says \"IEA EFAA\" but we can't mention text. \n\nSo the main actions: hands chisel stone, creating fragments, then clear debris with a brush. \n\nChronological order: Initially, a hand uses a chisel on a stone block, causing fragments to accumulate around it. The hand then manipulates the chisel and a hammer-like tool to continue breaking the stone, generating more pieces. Subsequently, the hand switches to a brush, sweeping debris away from the block. The camera remains tightly focused on the hands and stone throughout, capturing the chiseling and cleaning motions from a close-up perspective.\n\nWait, need to be concise. Let's trim:\n\nA hand uses a chisel on a stone block, creating fragments around it. The hand then strikes the chisel with a hammer, breaking the stone into more pieces. The hand subsequently uses a brush to clear debris from the block. The camera maintains a close-up view of the hands and stone, focusing on the chiseling and cleaning actions.\n\nCheck rules: focus on motion, chronological. Mention appearance (hands, chisel, hammer, brush, stone block). Spatial: hands on block, fragments around. Conclude with camera perspective.\n\nYes. Let's make sure:\n\n- Main subjects: hands, chisel, hammer (tool), brush, stone block.\n- Motion: chiseling, striking, brushing debris.\n- Chronological: start with chiseling, then striking, then brushing.\n- Spatial: hands work on block, fragments around.\n- Camera: close-up, no movement mentioned (the description says \"maintains close-up\").\n\nWait, the video frames: each frame is a quick sequence. The camera doesn't pan, just stays on the action. So \"close-up perspective, no significant movement\".\n\nFinal caption:\n\nA hand holds a chisel against a stone block, producing fragments around it. The hand then strikes the chisel with a hammer-like tool to break the stone into more pieces. Subsequently, the hand uses a brush to remove debris from the block. The camera maintains a close-up focus on the hands and stone throughout the sequence.\n</think>\n\n<caption_output>A hand holds a chisel against a stone block, producing fragments around it. The hand then strikes the chisel with a hammer-like tool to break the stone into more pieces. Subsequently, the hand uses a brush to remove", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XPEoiY3NnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XPEoiY3NnI_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 117.85640267405988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and chisel moving to carve a stone/metal block. The tool is applied with force to break the material.", "background_and_ambient_analysis": "No dominant ambient environmental motion (fire, water, smoke, wind). Background is static workbench with tools, no uniform shifting."}}
{"video_id": "7XRBMrjHhjg", "file_name": "7XRBMrjHhjg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a brown crayon colors the brown ear of a line-drawn cartoon dog, then moves to color the dog’s nose. The dog wears a helmet with a badge, and the background is plain white. The camera maintains a steady close-up view of the drawing and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XRBMrjHhjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XRBMrjHhjg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 363.00504295984695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a colored pencil is moving to apply color to a cartoon dog drawing, representing discrete solid object motion driven by human locomotion.", "background_and_ambient_analysis": "The background consists of a static white paper surface with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7XrgJ3WFloI", "file_name": "7XrgJ3WFloI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light blue shirt holds a dark cup under a running kitchen faucet while an adult with a red sleeve uses a yellow sponge to wash the cup. The adult’s hands move the sponge over the cup, and the child looks up. The adult stands behind the child, with a white plate and plastic wrap on the counter. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XrgJ3WFloI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XrgJ3WFloI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 312.46699779978735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "An adult (in red shirt) washes dishes with a sponge, moving hands to scrub. A child (in blue shirt) holds a cup near the sink, with minimal movement. Both are discrete solid objects undergoing explicit physical actions (washing, holding).", "background_and_ambient_analysis": "The kitchen background (sink, countertop, dish soap) shows no uniform shifting, and while water flows from the faucet, this is not the dominant motion. Static elements like the sink and dishes remain fixed."}}
{"video_id": "7XmK3Hvmsy0", "file_name": "7XmK3Hvmsy0_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a green casino table where two face-up cards (Ace of Hearts and King of Hearts) lie on the felt. A hand with a dark sleeve places chips adjacent to the cards, followed by a second hand with a lighter sleeve moving the cards. The camera shifts to show a tray of stacked chips, then returns to the table where hands continue adjusting cards and chips. The perspective alternates between close-up views of the cards and wider shots of the table, with slight pans to track the hands' movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XmK3Hvmsy0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XmK3Hvmsy0_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.98635038891869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands (people) interacting with casino chips and playing cards, moving them across the table surface.", "background_and_ambient_analysis": "Shifting backgrounds: none; Fluid motion: none (no fire, water, smoke, or wind visible)."}}
{"video_id": "7YB3HeehBB0", "file_name": "7YB3HeehBB0_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows three men inside what looks like a spacecraft. They're standing in a line. The middle one is wearing a black shirt and a cap, the left is blue shirt, right is black shirt. They're all moving their hands—maybe waving or gesturing. The background has equipment and panels. \n\nChronologically: the three men are stationary but making hand movements. Let's note their positions: left, middle, right. Each has specific clothing. The camera is static, so no movement. Background is the interior of the spacecraft, but since it's minimal, just mention the setting briefly.\n\nWait, the rules say to focus on motion and behavior. So describe their actions. The middle man is gesturing with his hands, others maybe also. Let's check the frames: in the first few seconds, their hands are moving. So the main subjects are three men. Their appearance: left in blue shirt, middle in black shirt and cap, right in black shirt. They're standing in a line, middle slightly in front? Wait, the video shows them in a row, maybe middle is center. \n\nSpatial relationships: left to right, three men. Background is the spacecraft interior with equipment. Camera is fixed, no movement.\n\nSo put it together: Three men stand in a line within a spacecraft interior; left man in blue shirt gestures with hands, middle man in black shirt and cap makes hand movements, right man in black shirt holds a device. Camera remains static, capturing them from a frontal perspective.\n\nWait, need to be concise. Let's see: The video shows three men inside a spacecraft. The man on the left, wearing a blue shirt, gestures with his hands. The middle man, in a black shirt and cap, also moves his hands. The right man, in a black shirt, holds a device. They remain stationary in a line, with the camera fixed, capturing them from the front.\n\nWait, check rules: focus on motion and behavior in chronological order. The actions are their hand movements over the few seconds. So:\n\nOver the sequence, three men stand in a spacecraft interior; the left man (blue shirt) raises and lowers his hands, the middle man (black shirt and cap) gestures with his hands, and the right man (black shirt) holds a device. The camera remains static, providing a frontal view of the scene.\n\nWait, need to make it a paragraph. Let's structure:\n\nThree men are positioned in a line inside a spacecraft, with the left individual wearing a blue shirt, the middle in a black shirt and cap, and the right in a black shirt. Throughout the video, the left man gestures with his hands, the middle man makes hand movements, and the right man maintains a static pose while holding a device. The camera remains stationary, capturing them from a frontal perspective with minimal background detail.\n\nCheck if that's concise. Maybe shorter. Let's see the rules: concise paragraph. So:\n\nThree men stand in a line inside a spacecraft; the left man (blue shirt) gestures with his hands, the middle man (black shirt and cap) moves his hands, and the right man (black shirt) holds a device. The camera is static, facing the subjects.\n\nWait, but need to mention chronologically. The actions happen in the sequence. So:\n\nIn the video, three men are positioned in a spacecraft interior. The man on the left, wearing a blue shirt, moves his hands. The middle man, in a black shirt and cap, gestures with his hands. The right man, in a black shirt, holds a device without significant movement. The camera remains fixed, capturing the scene from the front.\n\nYes, that's better. Let's check all rules:\n\na) Motion and behavior: hand movements, holding device. Chronological: actions happen in sequence (they move hands over the frames).\n\nb) Appearance and number: three men, described by clothing. Color, size (implied as same size), orientation (standing).\n\nc) Spatial: left, middle, right. Mentioned.\n\nd) Camera: static, frontal.\n\ne) Background: minimal (spacecraft interior), but not detailed beyond necessary.\n\nf) Exclude text, names, etc.\n\nSo the final caption should be a concise paragraph. Let's write it:\n\nThree men stand in a line within a spacecraft; the left individual in a blue shirt gestures with his hands, the middle man in a black shirt and cap makes hand movements, and the right man in a black shirt holds a device. The camera remains static, capturing them from a frontal perspective.\n\nWait, maybe \"throughout the sequence\" or \"over the frames\" but the rules say chronological order. Since the video is short, the actions are the gestures happening. Let's make it:\n\nIn the video, three men are positioned inside a spacecraft. The left man, wearing a blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7YB3HeehBB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7YB3HeehBB0_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 165.03070475260415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three astronauts seated, moving hands and bodies as they speak; discrete solid objects moving due to their own actions.", "background_and_ambient_analysis": "No shifting background; no fluid or environmental motion (fire, water, wind) detected. Background is static spacecraft interior."}}
{"video_id": "7Y2o0XWmkaI", "file_name": "7Y2o0XWmkaI_000398_000408.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. Let's look at the frames. \n\nThe video starts with a scene outside a building. There's a group of people near the entrance. Some are standing by a table with a white tablecloth. There are two large banners on the right side. One banner has trees and \"NATURAL PARK\" maybe? Wait, no, the rules say exclude text recognition. So just say banners with images. \n\nThe main subjects: people. Let's count. In the first frame, there are a few people. Maybe five or six. They're near the building. One person is in front of the banners. The person with the headscarf, standing. Then, as the video progresses, the people near the table seem to be moving a bit. Maybe some are walking. \n\nWait, the video has a slight change in positions. The person with the headscarf is standing in front of the banners. The group near the building: some are by the table, maybe interacting. Then the person with the headscarf is stationary, while others might be shifting. \n\nSpatial relationships: the table is to the left of the banners. The building is behind the group. The people near the table are in front of the building's entrance. The banner with trees is to the right, next to another banner with images.\n\nCamera movement: the video seems to have a slight pan or movement, maybe a gentle shake? The frames show a change, so maybe the camera is panning slowly. \n\nChronological order: the scene starts with people near the building and table, then the person with headscarf is in front of the banners. Maybe people are moving around, some walking towards the table, others near the banners. The banners are on the right, table on the left. \n\nLet me structure it. First, the setting: outside a building, a group of people (approximately five to six) stand near a table covered with a white cloth, positioned to the left of two large banners displaying colorful drawings. A person wearing a headscarf and a long dress stands facing the banners on the right. Over time, some individuals near the table shift positions, with one person walking toward the right side of the frame, while the headscarf-wearing person remains stationary. The camera maintains a slight pan to the right with minor movement, capturing the scene from a ground-level perspective.\n\nWait, need to check rules. Exclude text, so don't mention \"NATURAL PARK\" even if visible. Focus on motion. Let's recount the main actions: people near the table are moving (maybe walking towards the banners or around), the headscarf person is standing. \n\nLet's refine. \n\nIn the opening moments, a group of approximately five people gather near a table with a white cloth on the left side of the frame, positioned in front of a building. Two large banners with colorful illustrations hang to the right. A person wearing a headscarf and light-colored dress stands facing the banners. As the sequence progresses, some individuals from the group near the table move slightly, with one person walking toward the right side of the frame toward the banners, while the headscarf-wearing person remains stationary. The camera pans slowly to the right with minor handheld movement, capturing the scene from a low, ground-level angle. Background elements include the building’s exterior and trees, but they are not the focus.\n\nWait, but the rules say minimal background. So maybe omit background except if essential. The building is part of the scene, so maybe keep it brief.\n\nLet me try again. \n\nThe video opens with several people standing near a table draped with a white cloth beside a building. Two large banners with colorful artwork are visible to the right. A woman wearing a headscarf and long dress stands facing the banners. Throughout the sequence, individuals near the table shift positions, with one person walking toward the right toward the banners, while the woman remains stationary. The camera maintains a slight pan to the right with minor movement, filmed from a ground-level perspective.\n\nCheck rules: chronological order, motion of main subjects. The main subjects are people. Describe their appearance (headscarf, long dress, tablecloth), number (approx. 5-6), spatial (table left, banners right, woman facing banners), motion (people moving toward right, woman stationary). Camera movement: slight pan right, minor movement, ground-level.\n\nOkay, that seems to fit.\n</think>\n\n<caption_output>The video opens with a group of approximately five to six people gathered near a table covered with a white cloth, positioned to the left of a building. Two large banners with colorful illustrations hang to the right, while a woman wearing a headscarf and long dress stands facing the banners. Over the sequence, individuals near the table shift positions, with one person walking toward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Y2o0XWmkaI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Y2o0XWmkaI_000398_000408.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 454.627264662518, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals near the table and by the banner exhibit locomotion (e.g., walking, standing shifts).", "background_and_ambient_analysis": "The background elements (walls, banners, building) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects are present."}}
{"video_id": "7YGT0xsBkn0", "file_name": "7YGT0xsBkn0_000670_000680.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a Sudoku grid on paper. A hand enters the frame, holding a pen. The hand moves over the grid, pointing or maybe writing. Let's check the timestamps. The first frame is the grid, then a hand comes in, moves, maybe draws a line? Wait, the frames: [0.0] is the grid. Then [1.4] the hand is there, [2.5] hand moves, [3.6] hand moves, [4.7] hand is still there. The hand is using a pen, so it's a right hand, probably. The hand's action: it's moving across the grid, maybe indicating cells. The appearance: hand with pen, skin color, pen is green? Wait, the pen in the video—wait, no, the hand is moving, maybe erasing or writing. But the rules say exclude text recognition, so don't mention the numbers. Focus on motion. So the main subject is a hand. Chronological: starts with the grid, then hand enters, moves across the grid, possibly pointing or drawing. The hand's appearance: a human hand, right hand, holding a pen. Spatial: the hand is over the grid. Camera perspective: top-down, since it's a flat surface. No background description needed. Let's structure it: The hand enters the frame holding a pen, moves across the Sudoku grid, tracing or pointing at cells, then withdraws. But wait, the video frames: from 0 to 4.7 seconds, the hand is moving. Let's check the sequence. At 0.0, grid is shown. 1.4: hand enters. 2.5: hand moves across. 3.6: hand continues. 4.7: hand is still there. So the action is the hand moving over the grid. The caption should be chronological: A right hand holding a pen enters the frame, moves across the Sudoku grid, tracing cells, then withdraws. But wait, the hand is always present? Let's see: in [1.4] hand is there, [2.5] still, etc. So it's moving across the grid. Also, the pen: maybe the pen is green, but the rules say don't mention color unless relevant, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the pen is held by the hand, maybe green pen? Wait, in the video, the hand is using a pen, but maybe the pen's color is visible. Let's check: the pen in the video—when the hand moves, the pen is green? The first frame shows a green marker? Wait, the problem says \"exclude text recognition, named characters, or stylistic analysis\", so we can't mention the numbers, but can mention the pen's color if visible. But maybe the pen is green. The hand is moving, so the motion is the hand tracing the grid. Let's make sure: the hand is the main subject. It's a right hand, holding a green pen, moving across the Sudoku grid from left to right, then back. Camera is top-down, static. Let's write the caption. \n\nFocus on motion and behavior chronologically. \n\nStart: Grid shown. Then hand enters (0.0 to 1.4), then moves across the grid (1.4 to 4.7), maybe tracing cells. Then the hand is still there. Wait, in the frames, the hand is moving from 1.4 to 4.7. The hand's motion: moving across the grid, holding a pen. \n\nSo the caption: A right hand holding a green pen enters the frame, moves across the Sudoku grid, tracing cells, then remains in position. \n\nWait, but the video shows the hand moving over the grid in each subsequent frame. Let's check the movement. From frame 1.4 to 2.5, the hand moves to the left? Maybe. The key is chronological: hand enters, moves, moves, etc. \n\nSo the correct caption would be: A right hand holding a green pen enters the frame, moves across the Sudoku grid, tracing cells, then remains in position. \n\nWait, but the camera is top-down, no movement. \n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So camera is top-down, static. \n\nPutting it all together: \n\nA right hand holding a green pen enters the frame, moves across the Sudoku grid, tracing cells, then remains in position. The camera maintains a top-down perspective throughout.\n\nBut check the rules: \"Briefly describe their appearance and number (color, size, orientation)\". The hand is right hand,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7YGT0xsBkn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7YGT0xsBkn0_000670_000680.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 218.49611866786785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to write numbers on the Sudoku grid, representing discrete, solid object motion due to explicit physical action (writing).", "background_and_ambient_analysis": "The background consists of a static Sudoku grid and numbers; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "7XV_o5xhY90", "file_name": "7XV_o5xhY90_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man in a blue patterned shirt and white watch adjusts a green surveying instrument mounted on a yellow tripod, positioning it while looking through the eyepiece. Distant white buildings and a gravel-covered area form the background. The camera slightly pans to follow his movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7XV_o5xhY90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7XV_o5xhY90_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 491.02616636448056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is adjusting a theodolite (surveying instrument) on a tripod; hand movements are visible as they operate the device. The person's body remains largely static while hands manipulate the instrument.", "background_and_ambient_analysis": "Background elements (buildings, ground, water) show minimal shifting; no fluid or gaseous motion (fire, water, smoke, wind) detected. Water appears calm with no significant wave action."}}
{"video_id": "7Yggz9xntO8", "file_name": "7Yggz9xntO8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a striped top holds a green microphone with a gray fuzzy cover, positioning it close to their mouth while singing. The background consists of blurred lights. The camera maintains a close-up, static shot focused on the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Yggz9xntO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Yggz9xntO8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 141.05447868760643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete object, moving with subtle head and mouth movements due to speaking.", "background_and_ambient_analysis": "The background is blurred but shows no significant shifting or fluid motion; bokeh lights appear static."}}
{"video_id": "7Yj8_3p-Cak", "file_name": "7Yj8_3p-Cak_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a checkered shirt and purple pants sits on a wooden floor, moving into full view while interacting with a large red horse toy and a colorful circular toy. The child reaches toward the toys, shifting position and manipulating objects, with scattered colorful toys and a green bucket nearby. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Yj8_3p-Cak.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Yj8_3p-Cak_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 387.03311717514237, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The child (a discrete solid object) is moving slightly, shifting position and head movements, while interacting with toys (touching the toy horse and other objects).", "background_and_ambient_analysis": "The background elements (pink box, green bucket, floor) remain stationary with no shifting, and there is no fluid or environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "7YnoZBxMx8E", "file_name": "7YnoZBxMx8E_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand, partially visible with a white sleeve, manipulates a black leather shoe on a wooden surface. The hand lifts the shoe, rotating it to display its sole and interior while keeping the shoe positioned above the table. A metallic lid rests on the wooden table to the right of the shoe. The camera maintains a close-up, static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7YnoZBxMx8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7YnoZBxMx8E_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 92.98076622376854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (a discrete solid object) manipulates a black shoe (another discrete solid object) through lifting, rotating, and placing motions, demonstrating explicit physical interaction and locomotion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed. The wooden table and static clothing remain fixed throughout the video, indicating no ambient environmental influences."}}
{"video_id": "7YTkgTAwVac", "file_name": "7YTkgTAwVac_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A container pours numerous small, cubed purple chunks into a stovetop pan containing a red sauce and mixed vegetables. The chunks fall steadily into the pan, gradually covering the existing ingredients as the container moves closer. The camera maintains a top-down perspective throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7YTkgTAwVac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7YTkgTAwVac_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 53.96792697390465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Diced meat pieces are being poured into a pan with a red sauce base; the meat moves as it falls into the pan due to gravity and manual pouring action.", "background_and_ambient_analysis": "Background elements (stove, wooden utensils) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "7ZXTaaOqW5k", "file_name": "7ZXTaaOqW5k_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-colored hands enters the frame and adjusts a thin, light brown wooden stick lying on a dark, shiny surface, repositioning it across the surface. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ZXTaaOqW5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ZXTaaOqW5k_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 234.4490757718616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a yellow stick and a piece of paper, moving the stick and paper in discrete physical interactions (e.g., lifting, positioning).", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present. The fabric surface remains static, and the hand's motion is foreground action without environmental fluid motion."}}
{"video_id": "7Yykd65tcAQ", "file_name": "7Yykd65tcAQ_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a teal shirt and brown shorts stands beside a silver car, holding a spare tire. They bend forward, positioning the tire onto the car's wheel hub, using tools placed on the concrete ground. The background features a white wall and a metal gate. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Yykd65tcAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Yykd65tcAQ_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.620020961458586, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (discrete solid object) is actively manipulating a car tire with tools, exhibiting bending, reaching, and rotational movements driven by physical effort.", "background_and_ambient_analysis": "The background (concrete ground, wall, and metal gate) remains static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "7ZYwZB458Cg", "file_name": "7ZYwZB458Cg_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a gym scene. There are kids: a girl in black shirt and gray shorts, and a boy in black shirt and black shorts with white stripes. The boy is holding a basketball. Then, the scene shifts. In the next part, a boy in a white shirt runs, and a girl in black shirt moves. Then, the boy with the ball is dribbling, maybe? The camera moves around, showing different parts of the gym. There's a basketball hoop, and people moving around. Let's list the chronological actions.\n\nFirst frame: two kids near a blue wall, one with basketball. Then, the camera shifts to another scene where a boy in white shirt and someone else are in front of a black wall. Then, the boy with the ball is dribbling, and a girl in black shirt (gray pants) is moving. Then, the boy shoots the ball towards the hoop, and the camera shows the court with the score. The gym has blue mats on the walls, a basketball hoop, and the court lines.\n\nNeed to focus on motions. Start with the initial scene: two children (one holding ball) near blue wall. Then, the camera pans to another part where a boy runs and others move. Then, the boy dribbles, moves towards the hoop, and shoots. The camera moves to follow the action, maybe panning. Background: gym with blue walls, red/green lines, basketball hoop. Keep it concise.\n\nCheck rules: chronological, main subjects' motions, appearance (colors, etc.), spatial relationships (like near wall, moving towards hoop), camera perspective (panning, moving around).\n\nLet's structure:\n\n- Initially, a boy in black shirt/shorts (white stripes) and girl in black shirt/gray shorts interact near blue wall; boy holds basketball. Then, camera shifts to show a boy in white shirt running and others moving. Next, the boy dribbles the ball, moves across the gym court, and shoots toward the basketball hoop. The camera pans to follow the boy’s movement, capturing the gym’s red/green court lines and blue padded walls.\n\nWait, need to be concise. Let's check each frame:\n\nFrame 0: two kids (girl left, boy right near blue wall), boy has ball.\n\nFrame 1: quick shift, maybe a different angle showing more kids, but the main action is the boy with ball.\n\nFrame 2: boy in white shirt, maybe running.\n\nFrame 3: boy with ball dribbling towards girl in black shirt/grey pants.\n\nFrame 4: boy shoots ball toward hoop; other kids in background.\n\nFrame 5: ball in air, hoop visible.\n\nSo chronological order:\n\nThe video opens with two children, one holding a basketball, positioned near a blue wall in a gym. The boy in black shirt and black shorts (white stripes) and the girl in black shirt and gray shorts interact. The camera then pans to show a boy in a white shirt running while others move around the court. The boy with the ball dribbles across the gym floor, passing the girl in gray pants, and proceeds to shoot the basketball toward the hoop. The camera follows the boy’s movement, capturing the red and green court lines and blue padded walls as he approaches the basket.\n\nWait, need to be concise. Let's trim:\n\nIn a gym with blue padded walls and colored court lines, two children (a girl in black shirt and gray shorts, a boy in black shirt and black shorts with white stripes) initially stand near a blue wall; the boy holds a basketball. The camera shifts to follow the boy as he dribbles the ball across the court, passes a girl in black shirt and gray pants, and shoots the basketball toward the hoop. The scene captures other children moving in the background as the camera pans to track the action.\n\nCheck rules:\n\na) Motion in order: stand near wall → dribble → shoot.\n\nb) Appearance: girl black shirt/gray shorts, boy black shirt/black shorts (white stripes), other kids.\n\nc) Spatial: near blue wall, then across court, passing girl, toward hoop.\n\nd) Camera: pans to follow.\n\ne) Background: blue walls, court lines, minimal.\n\nf) Exclude text, names.\n\nOkay, let's make it concise:\n\nIn a gym, a boy in black shirt and black shorts with white stripes holds a basketball while standing near a blue wall with a girl in black shirt and gray shorts. The camera follows him as he dribbles the ball across the court, passes a girl in black shirt and gray pants, and shoots the basketball toward the hoop, with other children visible in the background.\n\nWait, \"passes a girl\" — maybe the girl was already there. Let's check the frames:\n\nFrame 0: two kids near wall.\n\nFrame 1: different angle, boy in white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ZYwZB458Cg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ZYwZB458Cg_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 75.27325982126483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Basketball players are running, dribbling, and shooting; the basketball moves between players due to physical interaction. Players' motions are tracked via discrete bounding boxes.", "background_and_ambient_analysis": "The gym background (blue walls, white floor markings, basketball hoops) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "7_5lexTqMOA", "file_name": "7_5lexTqMOA_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt sits at a table, holding a dark-colored object close to their mouth, bringing it toward their face and then slightly withdrawing; the background includes a mirror on the wall and dimly lit room elements. The camera remains static, facing the person directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_5lexTqMOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_5lexTqMOA_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 53.833923999298946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is eating, showing small head and hand movements due to eating action.", "background_and_ambient_analysis": "Background (wall, picture frame, furniture) is static with no shifting. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7Zei54nlMcE", "file_name": "7Zei54nlMcE_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a pink apron over a white shirt presses a food item into a plate of flour, then dips it into a nearby flour bowl on a wooden kitchen table. The table holds two flour-coated plates, a bowl of raw meat, a bowl of eggs, and a plate of breaded pieces. The camera remains stationary, capturing the sequence from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7Zei54nlMcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7Zei54nlMcE_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 49.13725629581198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is manipulating solid objects (food items, plates, bowls) with her hands, performing discrete actions like peeling or transferring.", "background_and_ambient_analysis": "The kitchen background (cabinets, appliances, table) shows no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "7_HN8ekDJZM", "file_name": "7_HN8ekDJZM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants dances around a metallic pole in a dimly lit studio with wooden flooring and mirrored walls lined with string lights. They begin by stepping around the pole in a circular motion, shifting weight and holding the pole. The camera remains stationary with slight shake, capturing the individual's movements from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_HN8ekDJZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_HN8ekDJZM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 122, "blur_score": 221.3388664018513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving around and interacting with a pole through deliberate locomotion and physical contact (e.g., gripping, stepping, rotating).", "background_and_ambient_analysis": "The background elements (walls, floor, pole) show no significant shifting or fluid motion. No fire, water, smoke, or wind is visible, ruling out ambient environmental motion."}}
{"video_id": "7_e0MqHSPtY", "file_name": "7_e0MqHSPtY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in an orange jacket and dark pants skiing downhill, using poles. Then the scene shifts to a snowy forest with trees covered in snow, maybe a pan to the right? Wait, the second frame shows a forest. Third frame is a close-up of snow-covered trees, maybe moving through the forest. Then a blurry shot of a person in a dark jacket and hat skiing. Wait, the timestamps are [0.0], [1.0], [2.0], etc.\n\nFirst frame: Person in orange jacket, dark pants, skiing downhill with poles. They're moving forward, so direction is down the slope.\n\nSecond frame: Camera shows a snowy forest with trees, probably a pan from the skier to the trees. So the camera moves to the forest area.\n\nThird frame: More of the forest, maybe the camera is moving through the trees, showing snow-covered branches.\n\nFourth frame: Blurry forest with snow, maybe the camera is shaking or moving quickly through the trees.\n\nFifth frame: Person in dark jacket, black pants, and a hat, skiing. They're holding poles, same as the first person but different clothing.\n\nSo chronological order: Start with the first skier (orange), then camera shifts to show forest, then through the forest (blurry), then another skier in dark. Wait, the video segments: [0.0] is skier, [1.0] is forest, [2.0] is more forest, [3.0] is blurry forest, [4.0] is second skier.\n\nWait, the actual video has 5 seconds, 5 frames. Let's check the description:\n\nFrame 0: Person in orange jacket skiing downhill.\n\nFrame 1: Snowy forest with trees, maybe the camera pans left to show the trees.\n\nFrame 2: Close-up of snow-covered trees, branches, maybe the camera moves through the forest.\n\nFrame 3: Blurry shot of snowy forest, more trees, maybe moving quickly.\n\nFrame 4: Person in dark clothing (jacket, pants, hat) skiing.\n\nWait, the user provided 5 frames: [0.0], [1.0], [2.0], [3.0], [4.0] as the sequence.\n\nSo the main subjects are the skiers. First, a skier in orange jacket and dark pants (size: medium, orientation: facing down the slope, using poles to move). Then the camera moves to show a snowy forest (trees covered in snow, maybe a pan left or right). Then the camera moves through the forest, showing more trees, possibly blurred. Then a second skier in dark clothing (black jacket, dark pants, hat) appears.\n\nSo the caption needs to be chronological: First, the first skier is skiing downhill, then camera pans to show the forest, moves through the forest (blurry), then shows the second skier skiing.\n\nNow, rules: focus on motion and behavior of main subjects in order.\n\nSo:\n\nA person in an orange jacket and dark pants skis downhill using ski poles. The camera then pans to a snowy forest with snow-covered trees, moves through the dense foliage, and finally focuses on a second person in dark clothing and a hat skiing.\n\nWait, need to check the order of frames:\n\n[0.0] shows the first skier.\n\n[1.0] is the forest, so after the first skier, the camera shifts to the forest.\n\n[2.0] is more forest (closer trees?), so the camera is moving through the forest.\n\n[3.0] is blurry forest, so camera might be moving quickly.\n\n[4.0] shows the second skier.\n\nSo the order is: skier 1 → forest view → forest view (more detailed?) → blurry forest → skier 2.\n\nBut need to be concise.\n\nAlso, mention spatial relationships: the first skier is on the snow, then the camera shows the forest, which is the background when the skier is moving.\n\nBut the rules say: background descriptions minimal unless essential for understanding motion.\n\nSo maybe the forest is the setting, but the main subjects are the skiers.\n\nLet me draft:\n\nA person in an orange jacket and dark pants skis downhill using poles, moving through snow. The camera then shifts to a snowy forest with snow-covered trees, pans through the trees, and finally captures a second person in dark clothing and a hat skiing.\n\nCheck if this fits:\n\n- Chronological order: first skier, then camera moves to forest, then through forest, then second skier.\n\n- Main subjects: two skiers.\n\n- Appearance: orange jacket/dark pants; dark clothing/hat.\n\n- Motion: skiing downhill, camera pan, moving through forest.\n\n- Camera perspective: starts with a medium shot of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_e0MqHSPtY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_e0MqHSPtY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.68139182136854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7_Oiqs9eit4", "file_name": "7_Oiqs9eit4_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in yellow shirts perform synchronized movements in an open plaza, while a smaller group in blue shirts observes from the periphery. The yellow-clad individuals move in unison, raising their arms rhythmically, with the blue-shirted participants standing nearby, some capturing the activity on their phones. Colorful banners stretch across the background above multi-story buildings, which frame the scene. The camera remains stationary throughout, maintaining a wide-angle view of the collective motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_Oiqs9eit4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_Oiqs9eit4_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 833.7857629728211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Large groups of people in yellow and blue shirts are moving collectively, indicating locomotion (e.g., dancing, marching). These are solid, distinct objects with clear bounding boxes.", "background_and_ambient_analysis": "The background buildings and ground remain static across frames with no visible shifting or fluid motion (e.g., wind, fire, water). No environmental elements exhibit dominant ambient motion."}}
{"video_id": "7_QJjmrCOmE", "file_name": "7_QJjmrCOmE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a green-floored room, two individuals—one in green shirt and white pants, the other in white shirt and white pants—engage in dynamic martial arts movements. The green-shirted person initiates a front kick, follows with a high kick, and then executes a sweeping leg maneuver, while the white-shirted individual steps back and counters. A circle of spectators in white uniforms surrounds them, clapping throughout. The camera remains stationary, capturing the action from a fixed medium distance with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_QJjmrCOmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_QJjmrCOmE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 178.99902990622172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two individuals engaged in martial arts sparring: one in green shirt and one in white shirt. They exhibit discrete locomotion (kicks, dodges, blocks) driven by physical force interactions. Motion is clearly trackable with bounding boxes around each subject.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Walls and floor remain uniformly static with no signs of wind, fire, or water. Onlookers are stationary, confirming stable environmental conditions."}}
{"video_id": "7_rhozjgcT0", "file_name": "7_rhozjgcT0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves approaches the nose of another individual, with the gloved hand moving toward and adjusting near the nostril while the second person’s face remains in close-up. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_rhozjgcT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_rhozjgcT0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 190.60799683239995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the gloved hand performing the piercing procedure and the person's face (specifically the nose). The gloved hand exhibits controlled, deliberate motion for the piercing action.", "background_and_ambient_analysis": "The background is a uniform bright white area with no discernible shifting or environmental motion (fire, water, wind). Static background elements are absent or blurred but show no uniform displacement."}}
{"video_id": "7_iz8p0s2ro", "file_name": "7_iz8p0s2ro_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of hands handling a sausage, maybe preparing it. Then it cuts to someone using a fork on a plate of meat, probably cutting or serving. Next, there's a group around a table, like a meeting or tasting session. Then a person in a lab coat and hairnet, maybe in a kitchen or lab setting. Need to sequence these in chronological order, describe motion and appearance, spatial relationships, and camera perspective.\n\nFirst scene: Close-up of hands (two hands, one with a white glove maybe?) holding a sausage. The sausage is brown, maybe being rolled or prepared. Then next: A person in a white shirt holding a plate with sliced meat, another person in dark blue (vest?) using a fork to cut. Then a group around a table, six people maybe, seated, discussing. Then a person in lab coat and blue hairnet, standing near a wall with blue cabinets and white shelves.\n\nCheck the rules: focus on motion and behavior. So first action: hands manipulate sausage. Second: fork cuts meat on plate. Third: group gathered around table, talking. Fourth: person in lab setting with hairnet.\n\nCamera perspective: first is close-up, then close-up on plate, then wide shot of the table, then close-up on the person in lab coat.\n\nNow, need to make it concise. Start with first scene: Close-up of two hands (one with light-colored glove) holding a brown sausage, manipulating it. Then, a person in a white shirt holds a plate of sliced brown meat; another person in a dark blue jacket uses a fork to cut the meat. Next, a group of six people stands around a white table, engaged in discussion. Finally, a person wearing a white lab coat and blue hairnet stands in a room with blue cabinets and white shelves, adjusting their position.\n\nWait, the background in the last scene: blue cabinets, white shelves, maybe. But keep background minimal. So maybe \"in a room with blue cabinets and white shelves.\" But rule e says minimal unless essential. So maybe just \"in a room with blue cabinets.\"\n\nAlso, check the number of people: in the group scene, there are six people (from the frames: the group around the table, 6 people). But in the frame 4, it's six people: left to right, maybe, but don't need to count exactly unless essential. Rule b says briefly describe appearance and number. So \"a group of people\" might be sufficient.\n\nNow, chronological order:\n\n1. Close-up of hands handling a sausage.\n2. Close-up of a plate with sliced meat being cut with a fork.\n3. Wide shot of a group around a table, discussing.\n4. Close-up of a person in lab coat and hairnet.\n\nNow, writing the caption.\n\nLet's structure:\n\nThe video opens with a close-up of two hands, one gloved, manipulating a brown sausage. Next, a person in a white shirt holds a plate of sliced brown meat while another person in a dark blue jacket cuts it with a fork. Then, the scene shifts to a group of six people gathered around a white table, engaged in discussion. Finally, the camera focuses on a person wearing a white lab coat and blue hairnet, standing in a room with blue cabinets and white shelves.\n\nWait, but need to make sure about the order. The frames are:\n\n0. Close-up hands with sausage.\n\n1. Close-up of plate with meat, fork being used.\n\n2. Group around table.\n\n3. Person in lab coat and hairnet.\n\nSo the caption should follow that sequence.\n\nCheck for camera perspective: first close-up (hand-held?), then close-up, then wide shot (of the table), then close-up again (the person in lab).\n\nAlso, rule d: conclude with camera perspective and movement. Wait, the rules say \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nBut in the example, the captions might not need to specify if it's static. Wait, the problem says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo for each scene, but the task is to generate a single paragraph in chronological order, concluding with camera perspective and movement. Wait, maybe the whole video's camera perspective. Hmm. Wait, the rules say \"Conclude with the camera perspective and movement\" — so the entire video's camera movement.\n\nWait, the example: let's think. The video starts with a close-up, then close-up, then wide, then close-up. So the overall camera movement might be shifting between close-ups and wide shots, but the instruction says \"conclude with camera perspective and movement\".\n\nWait, the rules for the caption: \"Conclude with the camera perspective", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_iz8p0s2ro.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_iz8p0s2ro_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 28.242417715734547, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (fork, food items on plate, hands) moving due to physical interaction (cutting food, holding plate).", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, or smoke present."}}
{"video_id": "7aA8QJ1bj0Q", "file_name": "7aA8QJ1bj0Q_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A carved watermelon face with green outer skin and red facial features rests on a surface. Two light-skinned hands enter from the sides, adjusting and positioning the carved details of the watermelon face. The background is a blurred workshop setting. The camera maintains a close-up perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7aA8QJ1bj0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7aA8QJ1bj0Q_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 811.9346828382422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (discrete solid objects) are actively manipulating a watermelon, moving with physical forces to apply paint or modify the surface.", "background_and_ambient_analysis": "Background elements (wooden beams, walls with framed items) show no uniform shifting. No fire, water, smoke, or wind motion detected; fluid/environmental elements are absent."}}
{"video_id": "7_zK08fMdXY", "file_name": "7_zK08fMdXY_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with red-painted nails attach a blue button to a white fabric snowman's torso, then adjust a gray crocheted head onto the snowman's body, followed by placing a small red nose on the snowman's face; the snowman wears a gray scarf, while scattered buttons and a glue stick lie on a green surface to the left and right. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7_zK08fMdXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7_zK08fMdXY_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 154, "blur_score": 67.27107225493825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The snowman plush toy and the dark rock-like object are being moved by a hand.", "background_and_ambient_analysis": "The background is a static green surface with no shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "7aPMAIYETlo", "file_name": "7aPMAIYETlo_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to follow the rules given. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors. Let me watch the video again.\n\nIn the video, there are four boys around a table covered with bananas. They're eating bananas, and there are peelings everywhere. The camera moves slightly, showing different angles as the boys interact. The background has a radiator and some shelves, but maybe I shouldn't mention too much background.\n\nSo, chronological order: start with the scene setup. The boys are seated around the table. Then, their actions—eating bananas, peeling, maybe passing bananas. The camera pans around, maybe moves left to right. Need to mention the number of boys (four), their appearance (shirtless except one in a gray shirt), the bananas on the table.\n\nWait, the rules say to exclude text recognition, so no need to note what's written on the shirt. Also, focus on motion: they're eating, peeling, moving bananas. Spatial relationships: one boy is to the left, another to the right, etc.\n\nCheck if the camera moves. The video starts with a view, then the camera shifts slightly, maybe a pan. The background is minimal, just the room with radiator and shelves.\n\nLet me structure it: Four shirtless boys (one in a gray shirt) sit around a black table covered with bananas and peels. They eat and peel bananas, passing them. The camera pans left, showing interactions. Keep it concise.\n\nWait, need to mention the motion in order. Start with the initial scene, then what they do. Maybe \"Four boys gather around a black table cluttered with bananas and peels, eating and peeling.\" Then the camera movement. The background has a radiator, but minimal. Also, note the spatial relations like \"one boy to the left of another.\"\n\nHmm, the user said to mention spatial relationships if relevant. So maybe \"a shirtless boy on the left holds a banana while others to his right eat.\" But keep it chronological.\n\nWait, the video starts with the camera showing the table, then shifts to show different angles. So the camera movement is a slight pan left, maybe. Let me check the video frames. In the provided frames, the camera seems to move from a slightly different angle each second, so perhaps a pan left.\n\nPutting it all together: Four boys, three shirtless, one in a gray shirt, sit around a black table overflowing with bananas and peels. They eat bananas, peel them, and pass fruits to each other. The camera pans left, capturing their interactions while banana peels accumulate on the table.\n\nWait, need to check the exact number. In the frames, there are four boys. The first frame shows three, but the next ones have four. Wait, the video description says four boys. Let me confirm. The user's example shows three boys in the first frame, but the description says four. Wait, looking at the video description: in the first frame, there are three boys (one shirtless, one in a blue shirt, one with a shirt). Wait, no, the actual frames show four boys. Maybe the initial frames have three, but the fourth appears later.\n\nWait, looking at the video description: in the first frame, there's a boy with a banana, then the next frames show more. The user's input shows four boys. So four boys total.\n\nSo the caption should mention four boys. Let me check the example output. The user's example has \"four shirtless boys (one in a gray shirt)\".\n\nWait, the first frame shows a boy with a banana, then the next frames add another person. So in the video, there are four boys. The second frame mentions \"three boys\", but maybe the actual video shows four. The user's provided frames might have four. The key is to count the subjects as they appear.\n\nAssuming four boys: three shirtless, one in a gray shirt. They are eating bananas, peeling them. The table is covered with bananas and peels. Camera pans left, showing their actions.\n\nWait, the problem says \"concise, chronological paragraph\". So start with the scene, then actions. The main subjects are the boys eating bananas. The camera movement is a pan left.\n\nLet me draft:\n\nFour boys sit around a black table cluttered with bananas and peels; three are shirtless while one wears a gray t-shirt. They eat and peel bananas, passing fruits to each other. The camera pans left, capturing their interactions as banana peels accumulate on the table.\n\nCheck if that follows all rules. Focus on motion and behavior in chronological order. The actions are eating, peeling, passing. Mention appearance: three shirtless, one in gray. Spatial: around the table. Camera movement: pans left. Background minimal.\n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7aPMAIYETlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7aPMAIYETlo_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 254.98613846085698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7aMW7yoDXSw", "file_name": "7aMW7yoDXSw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt washes a car windshield at night. They spray water with a hose, then move to scrub the surface with a cloth. The individual is positioned in front of the car, working on the windshield. The camera remains stationary with slight movement, capturing the action in low light.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7aMW7yoDXSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7aMW7yoDXSw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 155.06115047662172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively wiping a car windshield with a cloth and spraying cleaning solution.", "background_and_ambient_analysis": "The background (car interior and surroundings) is static; no significant ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7aGLtmILhQ0", "file_name": "7aGLtmILhQ0_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gymnast in a red leotard vaults over a springboard, lands on a blue mat, and runs forward. The scene transitions to two girls in matching red and blue leotards standing side by side, each holding a bouquet of flowers and wearing medals. The camera then shifts to a wider view of the gymnasium, showing individuals walking and a table with chairs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7aGLtmILhQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7aGLtmILhQ0_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.598166378968294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two gymnasts are observed moving: one performing a vault/jump and running, another pair posing with medals. All motion originates from human locomotion and physical activity (running, vaulting).", "background_and_ambient_analysis": "The gym environment (walls, mats, seating) shows no shifting or fluid motion (e.g., fire, water, smoke); background elements remain static throughout all frames."}}
{"video_id": "7aXxAMiuaIs", "file_name": "7aXxAMiuaIs_000341_000351.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige shirt and blue jeans adjusts the top of a dark wooden dresser with gold handles in a workshop. He leans over the dresser, moves his hands across the top surface, then steps back and walks away. The dresser remains centered in the frame throughout; the background includes workshop shelves and tools. The camera maintains a static perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7aXxAMiuaIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7aXxAMiuaIs_000341_000351.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 154.10770915159782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing beige shirt and blue jeans) interacts with a wooden dresser, pushing/pulling it and adjusting its position. The dresser is a solid object with visible motion due to human manipulation.", "background_and_ambient_analysis": "Background elements (shelves, tools, furniture) remain stationary; no shifting or fluid motion observed."}}
{"video_id": "7a_cR6iqH_o", "file_name": "7a_cR6iqH_o_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tall vertical wooden block stands on a white surface against a gray backdrop. A hand in a blue sleeve enters from the right, contacts the block, and pushes it, causing the block to topple over. The camera remains stationary, providing a fixed top-down view of the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7a_cR6iqH_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7a_cR6iqH_o_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 151.05508210926848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) applies force to a vertical wooden block (discrete solid object), causing the block to move through physical contact.", "background_and_ambient_analysis": "Static gray curtain and table with no shifting background elements; no fire, water, smoke, or wind observed."}}
{"video_id": "7ai-9L1KecU", "file_name": "7ai-9L1KecU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They provided a video of a baby in a pink bouncer, and I have to generate a concise, chronological paragraph following specific rules.\n\nLooking at the rules: focus on motion and behavior in order, mention appearance and number, spatial relationships if relevant, conclude with camera perspective, keep background minimal, exclude text or named characters. The output must be in a specific format without reasoning.\n\nThe video shows a baby in a pink bouncer. The baby is moving their arms and legs, maybe kicking or moving around. The baby is wearing a pink outfit and a headband. The background has a wooden table and tiled floor, but the user says to keep background minimal unless essential. Since the main subject is the baby, I shouldn't dwell too much on the background.\n\nChronological order: the baby starts with arms and legs moving, then continues. The baby's appearance: small, pink outfit, headband. Spatially, the baby is in the bouncer, which is on the floor. The camera is probably static since there's no mention of movement. Wait, the video might have slight shakes, but the user says to mention camera movement if any.\n\nWait, the user says \"conclude with camera perspective and movement\". The example in the problem statement (though not provided) would have something like \"static shot\" or \"slight shake\". Since the user says to keep background minimal, maybe just note the camera is stationary.\n\nLet me check the sample video frames. The baby is in a pink bouncer, moving arms and legs. The background is a wooden table and tiled floor. The baby's motion is kicking legs and moving arms. The bouncer is positioned near the table. The camera seems to be fixed, maybe a slight shake?\n\nWait, the instructions say to avoid text recognition and named characters. So no mention of \"baby\" as a name, just describe the appearance.\n\nPutting it all together: chronological order. Start with baby in pink bouncer, moving limbs. Describe the baby's appearance (small, pink outfit, headband), motion (arms and legs moving, kicking). Spatial relationship: bouncer near wooden table. Camera is static, maybe slight shake. Background minimal.\n\nCheck if rules are followed. Focus on motion, chronological. Yes. Appearance: color, size, orientation. Yes. Spatial relationships: \"near wooden table\". Background minimal. Camera perspective: static. Exclude text, names. All good.\n\nFinal caption should be concise. Let me draft:\n\n\"A baby in a pink bouncer with a headband moves their arms and legs rhythmically, kicking and lifting their limbs while seated. The bouncer is positioned on a tiled floor near a wooden table. The camera remains static with minimal movement.\"\n\nWait, check if \"static\" is the correct term. The user says \"conclude with camera perspective and movement\". So if the camera is steady, \"static\" or \"fixed shot\". Maybe \"static camera perspective\".\n\nWait, the problem says \"DO NOT output your reasoning\", so need to make sure the caption is correct.\n\nAnother check: \"chronological paragraph describing the provided video\" - so order of events. The baby is moving their limbs over time. So start with baby's actions, then mention appearance, then background, then camera.\n\nMaybe: \"A small baby wearing a pink outfit and headband sits in a pink bouncer, moving their arms and legs rhythmically. The baby kicks their legs and lifts their arms while seated, with the bouncer positioned on a tiled floor near a wooden table. The camera maintains a static perspective.\"\n\nYes, that's better. Mention the appearance (small, pink outfit, headband), motion (arms/legs moving, kicking, lifting), spatial (bouncer near table), camera static.\n\nCheck if the background is minimal: \"tiled floor near a wooden table\" is minimal, since the main focus is the baby. The user said \"keep background descriptions minimal unless essential for understanding motion\". The motion here is the baby's movement, so the table and floor might not be essential, but maybe the bouncer is on the floor. Hmm. Maybe the background is necessary to set the scene, but the user says minimal. So perhaps just mention \"on a tiled floor\" without the table. Wait, the table is part of the background. The example in the user's provided video has the table, but the user's instructions say to minimize. Let me check the example again. The first frame shows the baby in the bouncer, with a wooden table behind. The user's example: \"A baby in a pink bouncer with a headband moves their arms and legs rhythmically, kicking and lifting their limbs while seated. The bouncer is positioned on a tiled floor near a wooden table. The camera remains static with minimal movement.\"\n\nBut maybe \"near a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ai-9L1KecU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ai-9L1KecU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 2391.08291796875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby (solid object) exhibits subtle movements: shifting posture, moving arms/legs, and slight changes in orientation within the baby seat.", "background_and_ambient_analysis": "The background elements (wooden chair, tiled floor) remain stationary throughout the sequence. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7afYbl132ek", "file_name": "7afYbl132ek_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with curly brown hair and light-colored clothing stands on a tiled floor, facing a mirror with a wooden frame. The child leans forward, pressing their hands against the mirror's surface while observing their reflection. Their head moves closer to the mirror as they focus on the reflection, which shows their upper body and face. The camera maintains a top-down perspective throughout, capturing the child's interaction with the mirror against a minimal background of tiled flooring and a metallic object near the bottom left corner.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7afYbl132ek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7afYbl132ek_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.59436554196941, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid discrete object) is moving: leaning toward the mirror, tilting their head, and touching the mirror surface with their hands. The motion is localized to the child's body and head, with no significant external collisions.", "background_and_ambient_analysis": "The background consists of static tiled flooring and a fixed mirror with no environmental motion (e.g., no fire, water, smoke, or wind). The floor tiles remain uniformly positioned with no shifting or distortion."}}
{"video_id": "7anQU-IwFCk", "file_name": "7anQU-IwFCk_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dancer in a white shirt and dark pants begins crouched on a gray mat, spins and rolls on the floor, then rises to stand and moves across the mat. The dancer’s performance is observed by a group of spectators positioned around the mat in a gymnasium with brick walls. The camera captures the sequence with a fixed perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7anQU-IwFCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7anQU-IwFCk_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 52.98135139922919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Primary moving object: a martial artist performing controlled falls, spins, and kicks. Discrete solid movements include a breakfall (controlled takedown), recovery to standing, and a spinning kick. Secondary objects: stationary spectators and stage elements.", "background_and_ambient_analysis": "Background elements (wooden walls, stage, spectators) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present. Background remains static throughout."}}
{"video_id": "7b4bsgwDvf0", "file_name": "7b4bsgwDvf0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair and glasses, wearing a gray shirt, beige pants, and white socks, sits on a teal patterned couch, strumming a large light brown stringed instrument with their right hand while fretting with their left. The camera remains static, capturing the person centered on the couch from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7b4bsgwDvf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7b4bsgwDvf0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 117.46428914991219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is seated on the couch, playing a ukulele. His hands and the ukulele are moving in small, discrete motions as he strums.", "background_and_ambient_analysis": "The background (wall, framed picture, couch) is static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7bGh4v-rzAI", "file_name": "7bGh4v-rzAI_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single swimmer wearing a swim cap swims through the turquoise pool water in a freestyle stroke, moving from the left to right side of the frame. Their arms repeatedly enter and exit the water, with their head periodically emerging above the surface. The camera maintains an underwater perspective, tracking the swimmer's motion with a slight shake, while the poolside environment remains blurred and indistinct in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7bGh4v-rzAI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7bGh4v-rzAI_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 390.6983920855416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A swimmer is moving through the water, creating splashes. The swimmer is the discrete object of interest.", "background_and_ambient_analysis": "The background (pool deck and people) is stable, indicating no camera movement. The water movement is secondary to the swimmer's motion and is driven by the swimmer, so not dominant."}}
{"video_id": "7b-wdXn49HQ", "file_name": "7b-wdXn49HQ_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of gloved hands removes a pink wax strip from a person's upper arm, lifting it parallel to the skin and then peeling it off in the opposite direction. The hands move steadily across the lightly hairy arm, with the camera maintaining a close-up perspective focused on the removal process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7b-wdXn49HQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7b-wdXn49HQ_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.79530512888635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing gloves) applying and removing a wax strip; skin moves due to adhesive force of the wax strip being pulled off.", "background_and_ambient_analysis": "No shifting backgrounds or environmental motions (e.g., fire, water, wind). Background remains static (white cloth)."}}
{"video_id": "7bWBjGsvfPU", "file_name": "7bWBjGsvfPU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a red rectangular fabric on a wooden surface, adjusting its position, folding it, and turning it over in sequence, captured from a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7bWBjGsvfPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7bWBjGsvfPU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 412.1009269077466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand (discrete solid object) is manipulating a red cloth (another discrete solid object) via folding and movement. The cloth moves in response to the hand's physical force.", "background_and_ambient_analysis": "The background is a static surface with no shifting or environmental fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "7bk7dE6zqqk", "file_name": "7bk7dE6zqqk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two main subjects. One is a person in a pink raincoat and holding a pink umbrella, the other is a person in a white jacket, black pants, and white shoes. Let's note the chronological order.\n\nIn the first frame, both are standing. The person in pink is on the left, holding an umbrella. The other person is to the right, maybe slightly behind? Wait, the first frame: person in pink raincoat and umbrella, then the person in white is in front? Wait, looking at the video description.\n\nWait, the video starts with both standing. Then the person in white (with the umbrella?) Wait no, the pink raincoat person is holding the umbrella. Then they start moving. The description says at 0.3s, then 1.4s, etc. Let's see the movement.\n\nThe person in the pink raincoat (large, pink, holding umbrella) is on the left, and the other person (white jacket, black pants, white shoes) is moving. Wait, in the first frame, the person in white is to the left? Wait, the video description:\n\n[0.0] shows two people: one in pink raincoat and umbrella, the other in white jacket. The person in pink is on the left? Wait, the first frame: \"two people standing on a sidewalk, one in a pink raincoat holding a pink umbrella, the other in a white jacket, black pants, white shoes.\" Wait, no, the first frame description: \"a person in a pink raincoat and pink umbrella, and another person in a white jacket, black pants, white shoes.\"\n\nWait, let's parse the video frames:\n\nAt [0.0], the two are standing. Then in [1.4]s, the person in white jacket (maybe) moves? Wait, the video shows them walking. The person in pink raincoat and umbrella is moving, and the other person is also moving. Let's see the motion.\n\nThe chronological order: both start standing, then they begin walking. The person in pink raincoat (large, pink) is holding the umbrella, and the person in white jacket (white, black pants, white shoes) is next to them. They move towards the camera or away?\n\nWait, the first frame: the person in pink is on the left, holding umbrella. Then the person in white is to the right, maybe. Then as they move, the camera might pan. Wait, the problem says \"describe in chronological order.\"\n\nSo, step by step: At the start, two individuals stand on a sidewalk. The first (left) wears a long pink raincoat and holds a pink umbrella; the second (right) wears a white jacket, black pants, and white shoes. They then begin walking. The pink-coated person moves forward while holding the umbrella, and the white-jacketed person walks alongside, slightly to the left of the pink-coated individual. The camera follows their movement with a slight pan left to keep them in frame. Background includes a grassy area and a tall building, but minimal mention. Focus on motion and appearance.\n\nNow, check the rules: concise, chronological paragraph. Mention appearance (color, size, orientation). Spatial relationships (e.g., the white-jacketed person is to the left of the pink-coated person as they walk). Camera movement (slight pan left, maybe).\n\nWait, the output must be in the format <caption_output>...<caption_output>\n\nLet me structure it:\n\nTwo people stand on a sidewalk: one in a long pink raincoat holding a pink umbrella, the other in a white jacket, black pants, and white shoes. They begin walking; the white-jacketed individual moves slightly ahead and to the left of the pink-coated person, both progressing forward. The camera pans left to track their movement.\n\nCheck if concise. Let's make sure to mention chronological order: start standing, then moving.\n\nWait, the video shows: first they are standing, then they start walking. So:\n\nAt the start, two people stand on a paved area: one wears a large pink raincoat and holds a pink umbrella, the other wears a white jacket, black pants, and white shoes. They then walk forward, with the white-jacketed person moving to the left of the pink-coated individual. The camera follows their movement with a slight pan left.\n\nCheck for minimal background: mention the sidewalk (paved area), but not too much. Background is the grass and building, but the rule says \"minimal unless essential for understanding motion\"—motion is on sidewalk, so maybe no need.\n\nNow, check if all rules are followed:\n\na) Motion and behavior in chronological order: standing, then walking.\n\nb) Appearance: pink raincoat, umbrella; white jacket, black pants, white shoes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7bk7dE6zqqk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7bk7dE6zqqk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 285.16763703141214, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and black pants is moving (walking) across the frame while another person in a pink costume remains relatively stationary.", "background_and_ambient_analysis": "Background elements (buildings, grass, pavement) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, or smoke visible)."}}
{"video_id": "7bsicIEsNR8", "file_name": "7bsicIEsNR8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene starts with a man in a white shirt and dark pants pushing a red car. He's on a rocky terrain, maybe a hill. Then the next shot is a white van with the door open, and a person steps out. Wait, the sequence: first frame is man pushing red car. Then the van comes in, door opens, a person (woman with long hair, light top) exits. Then she walks towards the red car, and the man is still pushing it. Wait, need to be chronological.\n\nLet's list the frames:\n\nFrame 0: Man in white shirt, dark pants, pushing red car (convertible, top down maybe). Background is rocky hill.\n\nFrame 1: White van, door open, person inside (maybe driver) gets out. But the next frame (frame 2) shows the van's door open, then frame 3: the woman exits the van. Wait, the video sequence:\n\n- First scene: man pushing red car (red car is parked on a slope, rocky area). Man is leaning on the car, pushing.\n\n- Then, cuts to a white van (maybe a delivery van, with text on it but we ignore text per rules). The van door opens, a woman with long hair (dark hair, wearing a light-colored top) exits the van. She steps out, looks around.\n\n- Then, the next part: the woman walks towards the red car (which is where the man is pushing). She approaches the car, and the man is still pushing. Wait, in frame 4 and 5, the woman walks towards the red car, which is being pushed by the man. So the sequence is: man pushes red car, then woman gets out of van, then walks to the car.\n\nNow, for the caption:\n\nStart with the man pushing the red car. Then the white van opens, woman exits. Then she walks towards the red car.\n\nCheck rules: focus on motion, chronological.\n\nMain subjects: man, red car, woman, white van.\n\nAppearance: man in white shirt, dark pants; red car (convertible, red); woman with long hair, light top; white van.\n\nMotion: man pushes red car; woman exits van, walks to the red car.\n\nSpatial: man is pushing red car on a slope; van is parked nearby; woman walks towards the car.\n\nCamera perspective: seems like handheld or static shots, but need to mention camera movement if any. The transitions between frames might be cuts, so camera movement is minimal, maybe slight shake? Wait, the problem says \"conclude with camera perspective and movement\". So if it's static, then \"static camera\" or \"no significant camera movement\".\n\nBackground: minimal, rocky terrain.\n\nNow, structure the caption:\n\nFirst sentence: man in white shirt pushes red car on rocky terrain.\n\nSecond: white van door opens, woman with long hair exits the van.\n\nThird: woman walks towards red car, man continues pushing.\n\nCheck rules: exclude text, named characters, stylistic. So don't mention \"CUANDO ERES BUENA GENTE\" text.\n\nNow, concise chronological paragraph.\n\nLet me draft:\n\nA man in a white shirt and dark pants pushes a red convertible car on a rocky hillside. The scene cuts to a white van with its driver-side door open, where a woman with long dark hair and a light-colored top exits. She walks toward the red car while the man continues pushing it.\n\nCheck rules:\n\na) Motion chronological: pushes, exits, walks.\n\nb) Appearance: man's shirt/pants, red car, woman's hair/top, white van.\n\nc) Spatial: rocky hillside, van nearby, woman walking toward car.\n\nd) Camera: cuts between scenes (so probably static shots, no significant movement; since it's a series of frames, camera perspective is likely static or slight shake but the problem says \"conclude with camera perspective and movement\". Let's see: the original video frames are probably cut between shots, so camera movement is \"static\" or \"cut between static shots\".\n\nBut the rule says \"conclude with camera perspective and movement\". So maybe \"static camera, minimal movement\".\n\nWait, in the description, need to mention at the end. Let's check the output format.\n\nThe example in the rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to add that.\n\nIn the video, the shots are likely static (since it's a meme-style clip), so \"static camera, minimal movement\".\n\nNow, putting it all together:\n\nA man in a white shirt and dark pants pushes a red convertible car on a rocky hillside. A white van with its driver-side door open appears, and a woman with long dark hair exits, wearing a light-colored top. She", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7bsicIEsNR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7bsicIEsNR8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1022.7253633432061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person pushing a red car and a person walking from a van to the red car, both exhibiting locomotion due to physical forces.", "background_and_ambient_analysis": "The background (rocky hillside) is static and does not exhibit any fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7bdDvzj1TCg", "file_name": "7bdDvzj1TCg_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black martial arts uniform bends over, interacting with a group of children, including a child in a dark shirt with a green design and another in a red uniform with a yellow belt. The children move their arms and positions around a white box on the floor, with some in black or red uniforms with belts visible in the background. The camera pans slightly to reveal the surrounding group while maintaining a close-up focus on the central interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7bdDvzj1TCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7bdDvzj1TCg_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 62.72831765978204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (e.g., person in black uniform with red belt, children in martial arts uniforms) exhibit intentional movements (gesturing, shifting positions) due to human locomotion and interaction.", "background_and_ambient_analysis": "Background elements (people in uniforms, blue mats) show no uniform shifting; no fire, water, or wind effects detected."}}
{"video_id": "7cAUCR8bAuA", "file_name": "7cAUCR8bAuA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants raises both arms, holding small objects (one green, one red), then swings their arms upward to toss the objects, turning their head toward the camera as the objects move. The camera shifts from a top-down view to eye-level, capturing the motion against a plain wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cAUCR8bAuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cAUCR8bAuA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 97, "blur_score": 43.837082623693675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt is juggling two small objects (balls/toys) with both hands. The person turns their head to face the camera.", "background_and_ambient_analysis": "The background (wall and furniture) is static with no fluid or environmental motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "7cEGLPQEqnE", "file_name": "7cEGLPQEqnE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children sit side by side facing the camera; the child on the left wears a brown top and dark pants, while the child on the right wears a green shirt with a skull graphic. The child on the right moves their hands, picks up a small object, and holds it up toward the camera, while the child on the left adjusts their posture. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cEGLPQEqnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cEGLPQEqnE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 128.71459025302465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a girl and a boy) are moving their arms and hands through gestures; these are solid, distinct objects exhibiting discrete motions due to voluntary physical actions.", "background_and_ambient_analysis": "The background (bookshelves and wall) is static with no shifting or uniform movement. No fluid/environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "7blPC4Sjczg", "file_name": "7blPC4Sjczg_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black tank top and gray shorts stands in a gym, holding a barbell. He lifts the barbell upward from his waist, extending his arms forward in a pushing motion. The scene then transitions to a black screen displaying the \"WeightTraining.com\" logo. The camera remains stationary during the gym sequence before cutting to the logo.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7blPC4Sjczg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7blPC4Sjczg_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 253.85530986196866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is performing weightlifting movements (arms extending and retracting to lift a barbell), representing discrete solid objects moving under explicit physical forces.", "background_and_ambient_analysis": "The gym background (walls, equipment) remains static throughout the gym scene (0.0-3.0 seconds). The fire animation (3.2-5.0 seconds) exhibits fluid motion but is a brief transitional effect, not dominant in the video's primary content."}}
{"video_id": "7cHqFqZV0Hg", "file_name": "7cHqFqZV0Hg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white karate uniforms (one with a brown belt, one with a black belt) face each other in a dojo with a South Korean flag visible behind them. The person wearing a blue chest protector initiates a kick, causing the other to fall backward; they subsequently reset to their initial stances. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cHqFqZV0Hg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cHqFqZV0Hg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.076000101067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals in martial arts uniforms interact through discrete physical actions: one executes a kicking motion, resulting in the other falling to the ground.", "background_and_ambient_analysis": "Background elements (South Korean flag, table, walls) remain stationary across frames; no fluids (fire, water, smoke) or wind-driven motion observed."}}
{"video_id": "7cNm_VkiTyo", "file_name": "7cNm_VkiTyo_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people near a large window with a snowy landscape outside. The main subjects are a man and a woman. The woman is holding a bottle, maybe a wine bottle, and she's interacting with the man who's holding a green bottle. \n\nChronologically: At the start, they're both standing by the window. The woman is twisting the cap of her bottle, so she's opening it. The man is holding a green bottle, maybe a beer bottle. They're close to each other, both facing the window. The background is snowy mountains and trees, but we need to keep that minimal. \n\nAppearance: Woman is in a dark shirt, hair tied up. Man is also dark clothing, maybe a jacket. The spatial relationship: they're side by side, both near the window. The woman is on the right, man on the left? Wait, in the frames, the woman is to the right of the man. \n\nMotion: Woman is opening the bottle (twisting cap), then maybe pouring? Wait, the video is short. The actions are: woman holds bottle, twists cap (so opening), man holds green bottle. Then maybe they're about to drink. \n\nCamera perspective: It's a fixed shot, maybe a bit of a close-up from inside, looking out the window. No movement mentioned, so maybe static. \n\nBackground: Snowy outside, but minimal description. \n\nSo putting it together: Two people stand near a large window with a snowy landscape visible. A woman in a dark shirt twists the cap of a bottle while facing a man holding a green bottle. They are positioned side by side, with the woman to the right. The camera remains static, capturing their interaction from inside the room.\n\nCheck rules: chronological order (twisting cap, holding bottles), appearance (dark shirts, woman's hair tied, man's green bottle), spatial (side by side, woman right), camera static. Background minimal. Excluded text, names, stylistic.\n\nWait, the video might be showing the woman pouring into the man's glass? Wait, in the frames, the woman is holding a bottle (maybe champagne) and the man is holding a glass? Wait, the first frame: woman holds bottle, man holds a green bottle. Wait, maybe the man is holding a glass. Let me check again.\n\nWait, the video description: first frame, woman holding a bottle, man holding a green bottle (maybe a beer bottle or glass). But maybe the man is holding a glass. Wait, the video is short. Let's look at the frames: [0.0] woman has a bottle, man has a green bottle. [1.4] same. [2.5] woman twists cap, man still holding. So the main action is woman opening her bottle. \n\nSo caption: Two people stand by a large window overlooking a snowy landscape. A woman in a dark shirt with her hair tied up twists the cap of a bottle, while a man in dark clothing holds a green bottle. They remain in close proximity, with the woman positioned to the right of the man. The camera remains static, capturing their actions from inside the room.\n\nMake it concise. \"Two individuals stand near a large window with a snowy outdoor scene. A woman in a dark shirt and tied hair twists the cap of a bottle, while a man in dark attire holds a green bottle. They are side by side, the woman to the right of the man, with the camera maintaining a static position.\"\n\nCheck for all rules. Chronological: woman twisting cap (action), man holding bottle. Appearances: woman dark shirt, hair tied; man dark clothing. Spatial: side by side, woman right. Camera: static. Background minimal (snowy landscape mentioned, but essential for context? Wait, rule e says \"background descriptions minimal unless essential for understanding motion\". The motion is them by the window, so maybe the snowy landscape is part of the setting, but if not essential, minimize. But the action is by the window, so maybe it's necessary. But the rules say minimal. So perhaps just \"a window with a snowy landscape outside\" but keep it brief.\n\nWait, the user said \"keep background descriptions minimal unless essential for understanding motion\". Here, the motion is them interacting near the window, so the window is part of the setting, but the snowy background might not be essential for understanding the motion, but maybe it's part of the scene. But to be minimal, maybe just \"near a window\".\n\nWait, let's see the example: the video has a snowy background, but the main action is the two people. So perhaps: \"Two people stand by a window with a snowy landscape outside. A woman in a dark shirt twists the cap of a bottle while a man in dark clothing holds a green bottle; they remain close, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cNm_VkiTyo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cNm_VkiTyo_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 202.8539375589702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving to pass a plant between them. The plant is a discrete solid object being transferred from one person to the other.", "background_and_ambient_analysis": "The background consists of a snowy landscape with trees; no significant ambient environmental motion (e.g., fire, water, wind) is observed. The snow on the trees is static, indicating no fluid motion."}}
{"video_id": "7c_lTEjiIw4", "file_name": "7c_lTEjiIw4_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, wearing a light shirt over a blue patterned undershirt, adjusts their hair with both hands, moving their head downward and hands toward their face. The scene transitions to a static image of two anime characters: one in a white shirt with a red bow and the other in a black hoodie with pink cat ears holding a microphone. The initial footage shows slight camera shake, while the final image is static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7c_lTEjiIw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7c_lTEjiIw4_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 303.5338997663074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "7cMWXpZU4u8", "file_name": "7cMWXpZU4u8_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including children in white and dark clothing and adults, gather near the edge of a swimming pool. A child wearing pink shoes is assisted onto a blue pool float by an adult; after this, the group stands upright and moves to the right along the poolside. A small black dog remains near the pool's far edge, occasionally shifting position. The camera remains static in a side perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cMWXpZU4u8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cMWXpZU4u8_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 87.0361423974779, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child jumps into the pool and swims away; other children and adults walk around the pool area.", "background_and_ambient_analysis": "The pool water is calm except for an initial splash from a jump, which settles quickly. Background elements (house, patio furniture) are static with no wind or fluid motion."}}
{"video_id": "7cfjroB0X4Y", "file_name": "7cfjroB0X4Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person swims in turquoise water; as the scene progresses, multiple swimmers appear, including a blonde woman in a red swimsuit. She swims forward, performs a flip, and then floats on her back. Other swimmers remain in the background. The camera follows her movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cfjroB0X4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cfjroB0X4Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 135.91276835931143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: multiple swimmers (people) and a dolphin moving through the water by swimming.", "background_and_ambient_analysis": "The background (trees) is stationary, and the water ripples are caused by the motion of discrete objects (swimmers and dolphin) rather than being a dominant ambient motion."}}
{"video_id": "7cpxWmIEvA4", "file_name": "7cpxWmIEvA4_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates red-backed playing cards on a black surface. Initially, the hands hold a single stack of cards, then separate it into two portions, with one deck remaining stationary on the right side while the other is actively rearranged and displayed. The hands move cards between the two piles, altering their positions. The camera maintains a top-down perspective with no noticeable movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cpxWmIEvA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cpxWmIEvA4_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 756.1872425426907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating playing cards, performing shuffling and placement actions with clear physical interactions.", "background_and_ambient_analysis": "The background consists of a static dark surface with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "7cpKYwjUwgs", "file_name": "7cpKYwjUwgs_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray tank top and gray pants stands in a gym, holding cable exercise handles. He repeatedly pulls the handles downward toward his waist, then returns them to the starting position. The background features gym equipment and a door with windows, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7cpKYwjUwgs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7cpKYwjUwgs_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 398.0116877433767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man performs deliberate hand and body movements (holding/adjusting an object) while standing stationary at a gym machine.", "background_and_ambient_analysis": "Background elements (gym equipment, walls, door) show no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "7ctaNpObCSk", "file_name": "7ctaNpObCSk_000496_000506.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two individuals with long dark hair interact. The person on the left, wearing a dark top, moves their hand near their face, then turns toward the camera while smiling. The person on the right, in a light beige top, adjusts their position and also turns to face the camera, smiling. Both sit with the left individual’s hand resting on their chest. The camera remains static with a slight shake, capturing them from a frontal perspective against a dark background with a door visible behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ctaNpObCSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ctaNpObCSk_000496_000506.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 59.82789271121158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (solid objects) are moving: the person on the right gestures and smiles, while the person on the left adjusts posture and interacts.", "background_and_ambient_analysis": "The background (walls, door) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "7dCykTTKV1s", "file_name": "7dCykTTKV1s_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single runner in a dark top and shorts enters the frame from the distant end of a red track, sprinting toward the camera while clearing multiple white hurdles in sequence. The runner progresses along the track, moving from the background to the foreground. A black trash can sits on the right side of the track, with a grassy field and trees visible in the background. The camera remains stationary, capturing the runner’s motion from a fixed perspective along the track’s length.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dCykTTKV1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dCykTTKV1s_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 156, "blur_score": 508.48628068870994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single runner (discrete solid object) moves along the track, exhibiting locomotion (running) from the distant end toward the camera, with clear bounding box tracking.", "background_and_ambient_analysis": "The background (grass field, trees, fence, and trash can) shows no significant fluid motion or environmental swaying. Static elements remain fixed throughout the sequence, with no fire, water, smoke, or wind dominance."}}
{"video_id": "7dAUQgMcpok", "file_name": "7dAUQgMcpok_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand in a white garment manipulates a small green and black fishing fly attached to a hook. The hand adjusts the fly’s position using a tool, then repositions it closer to a white and black vertical device. The background includes blurred wooden elements. The camera maintains a tight close-up perspective, steadily capturing the hand’s detailed movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dAUQgMcpok.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dAUQgMcpok_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 38.578340614377126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and tool are moving to adjust the fishing lure held in a clamp.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); background is a fixed workshop setting."}}
{"video_id": "7d0nUwtk1H8", "file_name": "7d0nUwtk1H8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black athletic wear stands facing a gym machine, gripping a bar with both hands. She performs a triceps pushdown by pulling the bar downward in a controlled motion, repeating the movement while maintaining a stable stance. The camera remains stationary, capturing her from a side angle with minimal background gym equipment visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7d0nUwtk1H8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7d0nUwtk1H8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 137, "blur_score": 117.72647363347008, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is a person performing a barbell exercise (pulling motion), with the barbell moving in coordination with the person's body.", "background_and_ambient_analysis": "Background (gym equipment and walls) is stationary. No environmental elements such as fire, water, smoke, or wind are present."}}
{"video_id": "7dRgrZ_twAU", "file_name": "7dRgrZ_twAU_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames. The main subject is a person in a living room. Let's break down the sequence.\n\nFrame 0: The person is in a lunge position with a green exercise ball. They're wearing a gray tank top, bright red shorts, and black shoes. The background has a fireplace with a mantel, a chair, and some decor. The person has one arm raised, the other on the ball. Then, from frame 0 to 1, maybe they adjust. Frame 2: They're still in a lunge but maybe shifting. Frame 3: Kneeling, holding the ball. Frame 4: Kneeling, ball between them, hands on hips. \n\nSo chronological order: The person starts in a lunge with one leg extended, using the green exercise ball. Then moves into a kneeling position, adjusting the ball, and ends with hands on hips. Appearance: female (but need to check if we should say gender? Wait, the rules say \"appearance and number (color, size, orientation)\"—so color of clothing, etc. The person is wearing a dark gray tank top, bright red shorts, black athletic shoes. The exercise ball is large, teal-green. \n\nSpatial relationships: The ball is between their legs initially. Then they kneel, holding the ball. Background: fireplace, chair, but minimal mention. \n\nCamera perspective: The video seems to be a static shot, no movement described. So camera is stationary, fixed angle.\n\nNow, structure the caption. Start with the main action in order. \n\n\"An individual in a dark gray tank top, bright red shorts, and black shoes begins in a lunge position with one leg forward and a large teal-green exercise ball between their legs. They adjust their stance, lowering into a kneeling position while maintaining contact with the ball, then places hands on hips with the ball resting against their left side. The scene occurs in a living room with a fireplace in the background; the camera remains stationary throughout.\"\n\nCheck rules: focus on motion and behavior chronologically. Appearance: color, size (exercise ball is large), orientation (position of limbs). Spatial: ball between legs, then against left side. Background minimal. Camera: stationary. No text, no names. \n\nWait, the frames: first frame [0.0], then [0.3]—so the sequence is:\n\nAt 0.0s: person in lunge, arm up, hand on ball.\n\nThen 0.3s: maybe slightly adjusting.\n\n0.6s: person lowers to knee, ball between legs.\n\n1.0s: hands on hips, ball on left side.\n\nSo the motion is: starting in lunge, moving to kneeling, holding ball, then hands on hips.\n\nMake sure to describe the sequence step by step.\n\nLet me rephrase:\n\n\"A person wearing a dark gray tank top, bright red shorts, and black shoes is positioned in a lunge with one leg extended forward, holding a large teal-green exercise ball with their right hand while their left arm is raised. They then transition to a kneeling stance, bringing the exercise ball to their left side, and finally place their hands on their hips while holding the ball against their body. The setting is a living room with a fireplace, and the camera remains static.\"\n\nCheck if \"kneeling stance\" is right. From frame 0 to frame 2: moving from lunge to kneeling. Yes. The exercise ball is large, teal-green. The person's clothing: dark gray tank top, bright red shorts, black shoes.\n\nAlso, note that the person's orientation changes: initial lunge, then kneeling.\n\nYes, that seems to cover the chronological order. Make sure it's concise. Let's check length.\n\nAnother version:\n\n\"The individual, dressed in a dark gray tank top, bright red shorts, and black shoes, begins in a lunge with one leg forward and a large teal-green exercise ball between their legs. They lower into a kneeling position, holding the ball with both hands, then shift to a stance where the ball rests against their left side while hands are on hips. The background features a fireplace; the camera is stationary.\"\n\nWait, in frame 3, they're kneeling, ball is in front of them? Let me check the frames. The original frames:\n\nFrame 0: person on left leg bent, right leg extended back, arm up, hand on ball.\n\nFrame 1: similar, maybe slight move.\n\nFrame 2: person is kneeling, one leg forward (knee down), the other leg is extended? Wait, no. Wait, the frames: the first frame shows the person in a lunge, then they move to a position where they're kneeling with the ball between them. So moving from lunge to kneeling, then holding", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dRgrZ_twAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dRgrZ_twAU_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 268.1793264955693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing red shorts and a tank top moves from a stretching position to a kneeling stance, interacting with a large blue exercise ball. The ball shifts position as the person adjusts their posture.", "background_and_ambient_analysis": "Background elements (fireplace, furniture, painting) are static with no shifting motion. The fireplace fire is minor and non-dominant; no fluid/environmental motion (e.g., smoke, water) is the primary focus."}}
{"video_id": "7dGOUtCtEj4", "file_name": "7dGOUtCtEj4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a poster for the 5th KUMC Gala, but the rules say to exclude text recognition, so I can't mention the text. Next, the scene shifts to a room where people are gathered. The main subjects are a group of people standing around a table. There are two people sitting at the table, probably staff. The standing people are facing the table, so they're interacting with the staff. Let's count: in the first frame, there's a poster, but in the next frames, the people are there. Let's see the motion: the standing people are moving slightly, maybe approaching or talking to the staff. The people at the table are seated, one with a tie, another woman. The background has a tiled wall with a poster, but we shouldn't mention text. The camera seems to be static, showing the group from behind the standing people, looking at the table. Wait, in frame 2-5, the camera is showing the backs of the people standing, so the perspective is from behind the crowd, looking towards the table where two people are seated. The people standing are of various ages, different clothing: some in shirts, one in a checkered shirt. They're moving a bit, like adjusting their positions. The staff at the table are interacting with them. Now, the rules: chronologically, first the poster, then the people. But since the rules say exclude text, we skip the poster. The main action is people gathering around a table. Let's structure it:\n\n- The video shows a group of people standing in front of a table where two individuals are seated.\n- The standing people are facing the table, some shifting positions as they interact with the seated individuals.\n- The seated individuals are engaged with the group, one wearing a dark suit and tie, the other in a dress.\n- The background features a tiled wall, but the focus is on the interaction between the standing and seated groups.\n- The camera remains stationary, capturing the scene from behind the standing people.\n\nWait, need to be concise. Let's check the rules: \"chronological paragraph describing the provided video\". Start with the initial frame (poster), but since text is excluded, maybe start with the people. Wait, the first frame is the poster, but the next frames are people. But the task says \"focus on motion and behavior of main subjects\". The poster is static, then the scene changes to people. But the rules say \"exclude text recognition\", so we can mention the poster's presence but not the text. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis\". So the poster is there, but we can't describe what's on it. So maybe the first part is just the poster (but since text is excluded, we can't mention it, but the video starts with that). Wait, the video's first frame is a poster, then cuts to a room with people. So the sequence is: poster (static), then people in a room. But the caption should describe the motion. Wait, the rules say \"chronological paragraph\". So:\n\nThe video opens with a static poster displayed on a wall. It then transitions to an indoor setting where a group of people stands facing a table occupied by two seated individuals. The standing individuals, varying in attire (including shirts and a checkered pattern), adjust their positions and interact with the seated people. The seated individuals engage with the group, one wearing a dark suit and tie while the other appears to be in professional attire. The camera remains fixed, capturing the scene from behind the standing crowd, focusing on their interactions and movements.\n\nBut need to follow the rules: keep background descriptions minimal. So maybe the tiled wall is the background, but minimal. Let's check the frames. Frame 1: poster on wall. Frame 2-5: room with wall (tiled), people. So the poster is there, but text is excluded, so perhaps just say \"a poster is visible on the wall\" but not the text. Wait, the rule says \"exclude text recognition\", so we can't say what's on the poster, but we can mention that there's a poster. However, in the next frames, the poster is still there, but the focus is on the people. Wait, the video cuts from the poster to the group. But the problem says \"the provided video\", which includes all frames. Let's see the given frames:\n\n[0.0] poster\n\n[1.4] group around table with poster on wall\n\nSo the first part is the poster, then the group. But the rules say \"exclude text recognition\", so we can't describe the poster's content, but we can mention its presence. Wait, but the main subjects are the people, so the initial poster might be part of the scene. But the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dGOUtCtEj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dGOUtCtEj4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 51.13435885619762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "The people in the room are moving slightly; specifically, the person in the back (red checkered shirt) shifts position and moves their arm, while others adjust posture. This is discrete movement of solid objects due to locomotion.", "background_and_ambient_analysis": "The background (wall, whiteboard, table) is static with no shifting elements. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7d9ySwOwMZk", "file_name": "7d9ySwOwMZk_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt with dark patterns holds two brown beer bottles close to the camera, then moves one bottle to the right, positioning it in front of the other while gesturing with their hand. The background includes a green building and trees. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7d9ySwOwMZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7d9ySwOwMZk_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 150, "blur_score": 350.5778784551409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman performs discrete hand gestures (e.g., pointing, waving) while holding a bottle; her body and hand movements are solid, distinct motions driven by her own locomotion/physics.", "background_and_ambient_analysis": "Background elements (house, trees, grass) show minimal motion; no significant fluid or wind-driven motion (e.g., no fire, water, smoke, or strong wind swaying trees) detected. Background stability indicates no camera-induced motion."}}
{"video_id": "7dOw20ZD6Cw", "file_name": "7dOw20ZD6Cw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with light brown hair and a black polo shirt stands facing a blueberry bush, then raises a hand to their mouth, possibly eating a blueberry, before turning their head to the side while remaining in front of the bush. The camera maintains a close perspective with slight movement, capturing the child's actions against the backdrop of green foliage and blueberries.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dOw20ZD6Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dOw20ZD6Cw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 536.4325668541436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving: turning to face the camera, raising hand to mouth, and looking around.", "background_and_ambient_analysis": "No significant shifting of background; foliage is static with minimal natural sway. No fire, water, smoke, or wind as dominant motion."}}
{"video_id": "7dJbzD9iDo8", "file_name": "7dJbzD9iDo8_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the kids playing marimbas. Let's check the frames.\n\nIn the first frame, kids are seated, playing marimbas. They're wearing dark purple or blue shirts. Then, in the next frames, a conductor (in black) moves their hands. The kids are holding mallets, some raise them. The camera angle is from the front, slightly moving? Wait, the description says camera perspective and movement. The background has an exit sign, but keep it minimal.\n\nSo sequence: kids seated at marimbas (dark shirts, kids), then conductor's hands appear (moving), kids adjust mallets. Spatial: conductor is in front, kids are in a row. Background: school gym with exit sign, but minimal.\n\nNeed to mention appearance: kids, number (several), color of shirts (dark purple/blue), marimbas (wooden, labeled D maybe). Motion: kids playing, conductor directing.\n\nChronological order: kids hold mallets, then conductor's hand gestures, kids move mallets in response.\n\nCheck rules: focus on motion, appearance, spatial, camera. Camera: starts as a static shot, but maybe slight movement? The video has the conductor entering the frame, so camera might pan slightly.\n\nWait, the video frames show the conductor moving into the frame (from top right, then center). So camera perspective is front, maybe slight pan left or right? But the instruction says \"camera perspective and movement\".\n\nPutting it all together:\n\nSeveral children in dark purple shirts sit at wooden marimbas, holding mallets. A conductor in black moves their hands from above, prompting the children to adjust their mallet positions. The group remains seated in front of the marimbas, with a blue and red wall and exit sign visible in the background. The camera maintains a front view with minimal movement.\n\nWait, need to be concise. Let's check:\n\n- Main subjects: children (several, dark purple shirts), marimbas, conductor (black clothing).\n- Motion: children hold mallets, conductor gestures, children move mallets.\n- Chronological: initially, children play; conductor enters, gestures; children respond.\n- Spatial: conductor appears in frame (from top), children are seated in front.\n- Camera: front view, slight movement?\n\nWait, the first frame, then the conductor comes into the frame from top, then moves. So camera might pan slightly. But the exact camera movement? The description says \"conclude with camera perspective and movement\".\n\nLet me structure:\n\nIn the video, multiple children wearing dark purple shirts sit at wooden marimbas, holding mallets. A conductor in black enters the frame from the top, making hand gestures that prompt the children to move their mallets. The children remain seated in a row in front of the marimbas, with minimal background details visible. The camera captures a front view with slight movement as the conductor’s hand motions are emphasized.\n\nWait, need to be concise. Let's see:\n\nSeveral children in dark purple shirts play marimbas with mallets. A conductor in black moves their hands from the right, prompting the children to adjust their mallet positions. The children are seated in a row, facing forward, with a blue wall and exit sign in the background. The camera maintains a steady front view with slight movement to follow the conductor's gestures.\n\nHmm. Check for all rules:\n\na) Motion: kids play, conductor moves, kids adjust. Chronological: start with kids playing, then conductor enters, kids respond.\n\nb) Appearance: number (several), color (dark purple shirts), size (kids), orientation (seated, holding mallets).\n\nc) Spatial: conductor in front (but maybe conductor is in the frame, kids in front of marimbas). The conductor is in the foreground, kids behind? Wait, the conductor is moving into the frame, so in the video, the conductor is in front of the kids? Wait, in the frames, the conductor's arm is coming from the top right, so maybe the conductor is standing in front of the kids? So kids are behind the conductor? No, in the first frame, conductor isn't there. Then in the next frames, conductor's arm comes in.\n\nWait, the first frame: kids are at marimbas, no conductor. Then frame 2: conductor's arm appears from top. So the conductor is in front of the kids, leading the music. So spatial: conductor is in front of the children, who are seated at marimbas.\n\nSo in description: \"A conductor in black clothing moves their hand from the right side of the frame toward the children, who are seated in front of wooden marimbas. The children, dressed in dark purple shirts,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dJbzD9iDo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dJbzD9iDo8_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 152.12727497203002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (conductors' arms, children's hands, drumsticks) move due to intentional physical actions (conducting, drumming), with clear bounding box tracking of these motions.", "background_and_ambient_analysis": "The background (walls, door, flags) remains static throughout the video with no visible shifting or environmental fluid motion (e.g., smoke, water, wind)."}}
{"video_id": "7dfed2Go5bk", "file_name": "7dfed2Go5bk_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a silver outfit lies motionless on an ice rink, then gradually rolls onto their side, pushes up to stand, and walks forward. The camera follows the individual's movement from a low angle, capturing their transition from prone to upright. Background elements include a blurred crowd and illuminated barriers, though details remain minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7dfed2Go5bk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7dfed2Go5bk_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 29.50779543440013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single figure skater (solid, distinct object) transitions from a fallen position to upright skating. Motion includes rolling up, standing, and gliding across the ice, driven by physical locomotion (pushing off ice, controlled glide).", "background_and_ambient_analysis": "Background elements (rinks barriers, audience) show no uniform shifting or environmental motion (no fire, water, smoke, or wind). Static barriers and seated audience remain fixed relative to the ice surface."}}
{"video_id": "7eFLXQEBuik", "file_name": "7eFLXQEBuik_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a maroon sweater and blue tie holds a white paper bag, opens it to reveal a white plastic cup with a red logo, and lifts the cup upward. The camera maintains a close-up perspective focused on the hands and upper torso, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eFLXQEBuik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eFLXQEBuik_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 47.95957403817971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (person's hands and envelope) are moving; the hands manipulate the envelope through opening and handling actions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected. The background remains static with no uniform movement."}}
{"video_id": "7e8cE8e8lb0", "file_name": "7e8cE8e8lb0_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand with a pen working on a Sudoku puzzle. First, the hand is writing a 7 in the top right corner. Then it moves to the right, writing a 5. Next, it goes down to the left, writing a 9. Then it moves to the middle top, writing a 4. Then it goes to the bottom right of that section, writing a 4. Then it moves to the center, writing a 6. Finally, it goes to the bottom middle, writing a 1. The background is a Sudoku grid on paper, with the grid lines visible. The camera is focused on the hand and the puzzle, staying in the same position without much movement. Need to describe the sequence of actions: hand moves across the grid, writing numbers in different cells. Mention the pen, the hand's position relative to the grid. Keep it chronological. Avoid text recognition (like the numbers themselves, since rule f says exclude text recognition). So focus on the hand's motion, the pen's movement, the grid as the surface.\n\nLet me structure it: A hand holding a pen writes on a Sudoku grid. The hand moves sequentially across the grid, writing in different cells. The pen is black, the hand is right-handed. The grid is on paper, with cells and lines visible. Camera is top-down, steady, focusing on the hand and grid.\n\nWait, need to be concise. Let's list the steps:\n\n- Hand (right hand, holding black pen) writes on Sudoku grid.\n- First, writes in top-right cell, then moves left to next cell, writes.\n- Then moves down to lower right, writes.\n- Then moves to center-top, writes.\n- Then moves to center-bottom, writes.\n- Then moves to bottom-middle, writes.\n- Camera remains fixed, top-down view, no movement.\n\nBut need to be concise. Let's make sure to focus on motion and behavior.\n\nPossible caption:\n\nA right hand holding a black pen writes on a Sudoku grid, moving sequentially across the grid cells. The hand first writes in the top-right cell, then shifts left to the adjacent cell, then moves downward to the right, continuing to write in successive cells. The pen’s motion is precise, navigating the grid lines. The camera maintains a top-down perspective, steady and focused on the hand and puzzle throughout.\n\nCheck rules: a) motion in order – yes. b) appearance: right hand, black pen. c) spatial: moving across grid cells, shifting left, down, etc. d) camera: top-down, steady. e) background minimal (grid is background, but necessary for understanding motion). f) exclude text recognition (so don't mention numbers written, just that they're writing). g) no reasoning.\n\nWait, rule f says exclude text recognition, so instead of saying \"writes a 7\", say \"writes in the cell\". So the caption shouldn't mention the numbers, just the action of writing.\n\nSo revise: A right hand holding a black pen writes on a Sudoku grid, moving sequentially across the grid cells. The hand first writes in the top-right cell, then shifts left to the adjacent cell, then moves downward to the right, continuing to write in successive cells. The pen’s motion is precise, navigating the grid lines. The camera maintains a top-down perspective, steady and focused on the hand and puzzle throughout.\n\nWait, the video shows the hand writing, then moving. Let's check the timestamps:\n\n0.0: hand is writing in top-right cell (probably the 7, but we can't mention numbers)\n1.0: hand moves to write a number in the cell to the right (maybe the 5)\nWait, the video frames show the hand moving across the grid. Let's see the movement:\n\nFirst frame: hand is at top right, writing a number.\n\nSecond frame: hand is to the right, maybe writing another.\n\nThird frame: hand is moving left.\n\nFourth frame: hand is at the top middle, maybe writing.\n\nFifth frame: hand is down to the right, writing.\n\nSixth frame: hand is down to the middle, writing.\n\nSo the motion is: right hand writes on Sudoku grid, moving left then down, then shifting to different cells.\n\nSo concise caption:\n\nA right hand holding a black pen writes sequentially on a Sudoku grid, moving left, down, and across cells. The pen’s tip is visible as it traverses the grid lines. The camera remains stationary in a top-down view, focused on the hand and puzzle.\n\nWait, let's make sure it's chronological. The actions happen in order: writing in one cell, then moving to another, etc.\n\nAnother version:\n\nA right hand with a black pen writes on a Sudoku grid, moving from the top-right cell to the right, then down and left, continuing to write", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7e8cE8e8lb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7e8cE8e8lb0_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 655.2554540006075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is the discrete solid object moving, actively writing numbers on the Sudoku grid. The motion is precise and localized to the hand's interaction with the paper.", "background_and_ambient_analysis": "The background (paper with Sudoku grid) shows no shifting or fluid motion; it remains static throughout the video. There are no environmental elements like fire, water, or smoke to trigger the ambient rule."}}
{"video_id": "7eKv2kYznDk", "file_name": "7eKv2kYznDk_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue sleeveless top, brown pants, a headband, and bracelets sits cross-legged on a blue mat. Initially, their head is bowed downward, then they slowly lift their head to face forward. The background includes a painted mural of a seated figure. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eKv2kYznDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eKv2kYznDk_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 530.6146734609816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving: head turning, facial expressions, and subtle body shifts.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion observed (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "7e1c7DX2_tI", "file_name": "7e1c7DX2_tI_001086_001096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue pen moves across a red-bordered Sudoku grid on paper, writing marks in various cells. The hand shifts position across the grid, interacting with different sections while maintaining a steady grip on the pen. The camera remains fixed in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7e1c7DX2_tI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7e1c7DX2_tI_001086_001096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.55648506884701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a blue pen is moving to write numbers in a Sudoku grid. The hand and pen are discrete solid objects exhibiting deliberate motion due to human writing actions.", "background_and_ambient_analysis": "No background shifting or fluid/environmental motion detected. The white paper surface and Sudoku grid remain stationary, with no fire, water, smoke, or wind effects present."}}
{"video_id": "7eD3RYv_pJY", "file_name": "7eD3RYv_pJY_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gray suitcase filled with folded clothing—including a blue floral-patterned bag, navy anchor-print garments, pink and white fabrics, and gray socks—is shown. A hand from a person in a red shirt adjusts the blue floral bag within the suitcase. The scene then transitions to the person holding the blue floral bag against a plain white wall, presenting it to the camera. The camera shifts from a top-down view of the suitcase to a medium shot of the person holding the bag.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eD3RYv_pJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eD3RYv_pJY_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 124.0822285724311, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving to pack clothes into a suitcase, then the person lifts and holds the suitcase, with visible motion of the suitcase and hands as solid objects interacting.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (wall, suitcase) remain static relative to the scene."}}
{"video_id": "7eWSHHyOAhg", "file_name": "7eWSHHyOAhg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A line of children in white uniforms stands on a dirt field with blue, red, and yellow cones arranged in front of them. One child runs toward the cones, then performs a kicking motion before bending forward. The group remains stationary in the background while the camera remains fixed, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eWSHHyOAhg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eWSHHyOAhg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 85, "blur_score": 207.49761056924365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in white attire moves from the group toward the colored cones, performing dynamic actions (running, kicking) while others stand in formation.", "background_and_ambient_analysis": "No shifting background elements (walls, buildings remain static), no fire, water, smoke, or wind visible in the scene."}}
{"video_id": "7ePjDyTyVeg", "file_name": "7ePjDyTyVeg_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates red yarn and knitting needles; the left hand holds a needle with yarn wrapped around it while the right hand guides a second needle to loop the yarn, creating a stitch. The hands move in close proximity, with fingers adjusting tension and positioning the needles. The background is a plain, light-colored surface. The camera maintains a static close-up perspective focused on the hands and knitting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ePjDyTyVeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ePjDyTyVeg_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 287.76968017414026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and red yarn) are moving in a controlled, repetitive manner consistent with manual knitting actions.", "background_and_ambient_analysis": "The background is a static, plain white surface with no shifting elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7eXP1hCL3LA", "file_name": "7eXP1hCL3LA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt stands near a wooden doorway, holding a green object. He adjusts the object with both hands, then bends down toward a table with various items including bottles and a checkered cloth. The background features arched doorways and wooden flooring. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eXP1hCL3LA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eXP1hCL3LA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 84.97279717408021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man moves the green device (possibly a leaf blower) in a sweeping motion and then bends down to place it on the table, handling bottles and other items.", "background_and_ambient_analysis": "The background (walls, door, floor) is static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "7eOh2EIEKXk", "file_name": "7eOh2EIEKXk_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in tan boots, dark pants, and a dark jacket uses a metal detector on grass. They lift the detector’s coil, lower a long pinpointer tool into the ground, stand upright holding the tool, and walk across the field. The camera transitions from a top-down view to a wider perspective, following the person’s movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eOh2EIEKXk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eOh2EIEKXk_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 419.06223216441174, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is walking while holding a tool, moving via locomotion across a grassy field.", "background_and_ambient_analysis": "No dominant background shift or environmental fluid motion (fire, water, wind). Grass field background is static with no uniform shifting."}}
{"video_id": "7f2fiWuOORY", "file_name": "7f2fiWuOORY_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten dancers in green costumes perform synchronized movements on stage, initially positioned further back and advancing toward the foreground in unison. They execute coordinated steps while maintaining a linear formation. The background features blurred greenery and structures. The camera maintains a frontal perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7f2fiWuOORY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7f2fiWuOORY_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 667.0782411093419, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of dancers in green costumes move in coordinated formation, executing synchronized steps and positional changes across the stage.", "background_and_ambient_analysis": "The background elements (archway structure, distant greenery) remain static with no significant fluid or environmental motion. No visual cues of fire, water, smoke, or wind-driven movement are present."}}
{"video_id": "7eof8wbHS2g", "file_name": "7eof8wbHS2g_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands with a ring on the right hand peels a green-brown pineapple, separating a yellow rind strip while holding the fruit steady; the hands then rotate the pineapple slightly to display the exposed yellow flesh against a white surface, with the camera maintaining a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7eof8wbHS2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7eof8wbHS2g_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 302.82463145351414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pineapple is being manipulated by human hands; the hands exhibit controlled motion to position the fruit, with no significant displacement of the pineapple itself beyond minor adjustments.", "background_and_ambient_analysis": "The background consists of a static white surface and wooden edge with no shifting or fluid motion observed."}}
{"video_id": "7ettEJOqQ1o", "file_name": "7ettEJOqQ1o_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white karate uniforms with black belts are on a green mat against a dark backdrop. Initially, one is prone on the mat while the other stands to their left. The standing individual steps back, then the prone person rises to stand facing the other. They move into position, and the individual on the right executes a semi-circular kick toward the torso of the facing individual. The camera remains stationary throughout, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ettEJOqQ1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ettEJOqQ1o_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 762.1485990481933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals in white martial arts uniforms exhibit discrete motion: one person transitions from a grounded position to standing, then engages in controlled striking and kicking movements against the opponent. Motion is solid and distinct with clear locomotion.", "background_and_ambient_analysis": "Background elements (black curtain and green mat border) remain static with no shifting, fluid motion (fire/water/smoke), or environmental effects observed. No ambient environmental motion detected."}}
{"video_id": "7ex7tWMWzMk", "file_name": "7ex7tWMWzMk_000392_000402.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person working with wood. The main subject is a person in a dark hoodie, handling a long white wooden plank. Let's look at the sequence.\n\nAt the start, the person is using a hammer to hit the plank on a metal object (maybe a vise or anvil). Then, they lift the plank, adjust it, and move it around. The actions are chronological: hammering, lifting, and then positioning the plank.\n\nAppearance: Person in dark hoodie, wooden plank is light-colored, long. The metal object is cylindrical, brownish.\n\nSpatial relationships: The person is standing in front of the metal object. The wooden plank is placed on the metal object, then lifted.\n\nBackground: There's a concrete floor, some equipment like a metal container and an air conditioner vent, but minimal details.\n\nCamera perspective: It's a static shot, no movement mentioned. The camera is fixed, so no pan or shake.\n\nNow, structure the caption. Chronological order: first, the person hammers the plank; then picks it up, rotates it, and places it on the metal object. Mention the person's clothing (dark hoodie), the plank's color (light wood), the metal object (cylindrical, brown). Background minimal, so just note the concrete floor and equipment briefly.\n\nCheck rules: Focus on motion, chronological. Avoid text recognition, named characters. Keep it concise.\n\nPutting it together:\n\nA person in a dark hoodie uses a hammer to strike a long light-colored wooden plank resting on a cylindrical brown metal object, then lifts the plank, rotates it, and positions it on the metal object. The scene is set on a concrete floor with minimal background equipment, and the camera remains static throughout.\n\nWait, need to check if the steps are correct. In the video, the person first hammers (action 1), then picks up the plank (action 2), then moves it (action 3). So the caption should follow that order.\n\nLet me check the video frames:\n\nFrame 0: Person is holding a hammer, about to hit the plank on the metal object.\n\nFrame 1: Hammer strike.\n\nFrame 2: Person lifts the plank (after hitting).\n\nFrame 3: They hold the plank, rotate it.\n\nFrame 4: Place it on the metal object.\n\nYes, so the sequence is: hammering, lifting, rotating, placing.\n\nSo the caption should mention those actions in order.\n\nAlso, mention the person's appearance (dark hoodie), the plank (light wood, long), the metal object (cylindrical, brown).\n\nBackground: concrete floor, some equipment but minimal.\n\nCamera: static.\n\nLet's write:\n\nA person in a dark hoodie hammers a long light-colored wooden plank resting on a cylindrical brown metal object, then lifts the plank, rotates it horizontally, and repositions it on the metal object. The scene occurs on a concrete floor with minimal background equipment, and the camera remains stationary throughout.\n\nCheck if \"minimal background equipment\" is necessary. Rule e says \"keep background descriptions minimal unless essential for understanding motion.\" Since motion is clear without background details, maybe just \"concrete floor\" as background.\n\nWait, the original video has a concrete floor, some metal containers, air conditioner. But if it's not essential, maybe don't mention. So maybe \"The scene takes place on a concrete floor with a few metal objects in the background.\"\n\nBut rule f says \"exclude text recognition, named characters, or stylistic analysis.\" So focus on motion.\n\nLet me try:\n\nA person wearing a dark hoodie uses a hammer to strike a light wooden plank on a cylindrical brown metal object, then lifts the plank, turns it, and places it back on the object. The setting includes a concrete floor and a metal container, with the camera remaining static.\n\nWait, \"turns it\" — maybe \"rotates it horizontally\".\n\nAlternatively, more precise:\n\nA person in a dark hoodie hammers a long light wooden plank atop a brown cylindrical metal object, lifts the plank to inspect it, and repositions it on the object. The scene occurs on a concrete floor with minimal background equipment, captured by a stationary camera.\n\nCheck conciseness. The rules say \"concise, chronological paragraph\".\n\nAnother try:\n\nA person in a dark hoodie strikes a light wooden plank with a hammer while it rests on a brown cylindrical metal object, then lifts the plank, rotates it, and places it back on the object. The setting features a concrete floor with some industrial equipment, and the camera remains fixed.\n\nBut need to make sure it's chronological and brief.\n\nFinal version:\n\nA person in a dark hoodie hammers a long light-colored wooden plank on a cylindrical brown metal object, then lifts and rotates the plank before placing it back on the object. The scene occurs on a concrete floor with minimal background details, captured by a stationary camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ex7tWMWzMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ex7tWMWzMk_000392_000402.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 86.48452458955862, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a cylindrical object (wood or pipe), lifting, rotating, and positioning it. The object's motion is driven by deliberate hand movements and physical contact with the person's body.", "background_and_ambient_analysis": "The concrete floor and stationary background elements (bucket, barrel, air conditioning unit) show no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "7fEUZymzNM8", "file_name": "7fEUZymzNM8_000442_000452.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, identify the main subjects: people playing roller hockey. There are several players. Let's check the sequence.\n\nIn the first frame, there's a player in red near the goal, another in white and red, and others. Then, the action starts: a player in white and red skates towards the goal, another in red is moving too. The goalie in white and red is defending. Then, the player in white and red takes a shot, the goalie moves to block, and the puck goes in or not? Wait, the video shows the goalie making a move.\n\nChronicling the order: Initially, players are on the court. A player in white and red (let's say jersey color) skates towards the goal. Another player in red is near. The goalie (white and red) is at the goal. Then, the player with the stick moves to take a shot, the goalie blocks, and maybe the puck is deflected.\n\nNow, appearance: players have hockey sticks, roller skates. Colors: red, white, black jerseys. Number: maybe 3-4 players visible. Spatial: goalie near the goal, players around. Camera: seems static, maybe slight shake? The problem says minimal background, so trees and a car in the background but not essential.\n\nConclude with camera perspective. The video is a static shot, maybe slightly shaky.\n\nPutting it all together: Players in red and white jerseys roller hockey on a concrete rink. A player in white/red skates toward the goal, another in red joins. The goalie in white/red defends, blocking the shot as the puck is directed at the net. The camera remains static with minimal shake, capturing the action from a fixed position.\n\nWait, check the frames: first frame, players are in positions. Then, movement: player in white/red moves, the goalie reacts. So chronological: players position, then movement, then shot attempt.\n\nLet me check the video again. Frame 0: players on rink. Frame 1: same. Frame 2: player in white/red skates towards goal, goalie moves. Frame 3: player shoots, goalie blocks. Frame 4: puck goes into goal? Wait, the last frame (5.7s) shows the puck in the net? Wait, no, the video might have a goal.\n\nWait, the problem is to describe motion. Let's list the actions:\n\n1. Initial positions: Players in red and white jerseys (rollerskates, sticks) on concrete rink. Goalie in white/red near net.\n\n2. A player in white/red skates toward the goal, holding stick. Another player in red skates towards the goal.\n\n3. The goalie in white/red moves to block the shot. The puck is directed at the net.\n\n4. The puck goes into the net? Wait, frame 5 shows the goalie with arms up, maybe the puck is in.\n\nBut need to be concise. So:\n\nIn the video, multiple players in red and white jerseys skate on a concrete rink while playing roller hockey. A player in white/red skates toward the goal, then takes a shot as the goalie in white/red moves to block. The puck is deflected and enters the net. The camera remains static with slight shake, capturing the action from a fixed perspective.\n\nWait, but need to mention the number: \"multiple players\" but maybe specify. Let's see the frames: at least 4 players. So \"several players in red and white jerseys\".\n\nSpatial: players in front of the goal, some behind.\n\nWait, the rules: minimal background. So background (trees, car) is mentioned briefly but if essential. But the motion is key.\n\nSo the caption:\n\nSeveral players in red and white jerseys engage in roller hockey on a concrete rink. A player in white/red skates toward the goal, while another in red moves forward; the goalie in white/red defends by moving to block the shot. The puck enters the net as the goalie reacts. The camera remains stationary with minimal shake, capturing the action from a fixed position.\n\nWait, let's check the frames:\n\nFrame 0: players at positions.\n\nFrame 1: player in white/red skates toward goal.\n\nFrame 2: same player continues, goalie moves.\n\nFrame 3: goalie blocks.\n\nFrame 4: puck goes to net.\n\nSo the sequence is:\n\nA player in white/red skates toward the goal with a stick, while another player in red skates toward the goal. The goalie in white/red moves to block the shot, causing the puck to enter the net. The camera stays static throughout, with slight shake.\n\nNow, concise. Use past tense? No, the caption is describing the video as it happens. Maybe present tense.\n\nLet me try:\n\nSeveral roller hockey players in red and white jerseys skate", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7fEUZymzNM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7fEUZymzNM8_000442_000452.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 197.25274710110028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: players in red/white jerseys (running, skating), a hockey puck, and hockey sticks. Motion includes physical interactions like stick handling, puck strikes, and player movement across the field.", "background_and_ambient_analysis": "No shifting background elements (trees, goalpost, road) or fluid motion (fire, water, smoke, wind) observed. Background remains static throughout the sequence."}}
{"video_id": "7fb6WedwDuU", "file_name": "7fb6WedwDuU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black sleeveless top holds a red object with both hands, then swings it in a circular motion above their head. They stand in front of a green wall with posters and wooden cabinets. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7fb6WedwDuU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7fb6WedwDuU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 159, "blur_score": 56.06729300714467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is jump roping. The jump rope moves in a circular pattern due to the person's physical actions.", "background_and_ambient_analysis": "The background (wall, picture, curtain, cabinets) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "7fgtmMpqYqI", "file_name": "7fgtmMpqYqI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with light brown hair and a gray shirt stands up from a green chair in a garden, then runs past green patio chairs and potted plants toward a tree, passing near a white door. The adult in a pink top and dark pants is initially near the child but steps back. The camera follows the child's movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7fgtmMpqYqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7fgtmMpqYqI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 871.4363677374946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: the first child walks away from the camera and then turns around to wave, while the second child walks into the frame from behind. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background (garden, door, tree) shows no uniform shifting and no dominant environmental motion (like wind, water, fire). The slight leaf movement is not dominant."}}
{"video_id": "7ft3qmh_q4s", "file_name": "7ft3qmh_q4s_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a red quilted surface with playing cards. There are several cards: some with red and green symbols (like peppers), others with blue and yellow (bananas maybe), and one with yellow and green (lemons?). Then a hand comes in. In frame 2, the hand moves over a stack of cards, flips one over. Then in frame 3, the hand takes a card from the stack. Then frame 4 shows the hand moving the card to the right. Frame 5: the hand is placing another card or moving it away.\n\nNeed to describe chronologically. First, the scene: red quilted background with multiple playing cards. Then a hand enters, interacts with the cards. Let's list the actions:\n\n0-1s: Static shot of red quilt with scattered cards (some stacks, some single). Cards have colorful symbols (red/green peppers, blue/yellow bananas, yellow/green lemons). Then a hand appears (right side, maybe).\n\n2s: Hand moves over a stack of cards (the one with peppers), flips a card (maybe showing a different symbol, but not sure, but describe the motion). Then in 3s, the hand takes a card from the stack and moves it.\n\n4s: Hand places the card to the right, so the cards shift positions. Then 5s: hand moves away, leaving the cards rearranged.\n\nMain subject is the hand. It's a right hand, light skin tone. Actions: enters from right, moves over cards, flips a card, picks up a card, moves it to the right, then moves away.\n\nBackground is red quilted fabric, minimal description. Camera is top-down, static. No camera movement mentioned.\n\nNow, structure the caption:\n\nStart with the setup: red quilted surface with scattered playing cards (mention their colors and symbols briefly). Then the hand's actions in order: enters, interacts with cards (flips, moves), then exits. Keep it concise, chronological.\n\nCheck rules: focus on motion and behavior, chronological order. Mention appearance of main subject (hand), spatial relationships (right side, moving over cards), camera top-down.\n\nDraft:\n\nA hand enters from the right, reaching toward a stack of playing cards on a red quilted surface. The hand flips a card from a stack displaying red and green pepper symbols, then lifts and moves the card to the right side of the frame, adjusting the arrangement of the cards. The camera remains in a top-down perspective throughout.\n\nWait, need to make sure about the timing. Let's check the frames:\n\nFrame 0: cards are placed. Frame 1: same. Frame 2: hand is flipping a card. Frame 3: hand is taking a card from the stack. Frame 4: hand moving the card to the right. Frame 5: hand is moving away.\n\nSo the hand's actions: first, in frame 2, it's moving over the stack (maybe flipping), then frame 3, taking a card, frame 4 moving it right, then frame 5, hand is gone.\n\nSo description: A hand enters from the right, interacts with a stack of playing cards on a red quilted surface by flipping a card, then lifting and relocating it to the right, adjusting the card positions. The camera maintains a top-down view with no movement.\n\nCheck if symbols are essential: rule says \"briefly describe their appearance and number (color, size, orientation)\". So mention the cards have colorful symbols (peppers, bananas, etc.) but since it's concise, maybe just \"colorful playing cards\" or specify some.\n\nWait, rule e: minimal background unless essential. Background is red quilt, which is essential for the scene, so mention it.\n\nLet me try:\n\nA hand enters from the right, interacting with colorful playing cards on a red quilted surface. The hand flips a card from a stack displaying red and green pepper symbols, then lifts and moves the card to the right side of the frame, rearranging the cards. The camera remains stationary in a top-down perspective.\n\nWait, the cards have different symbols: peppers (red/green), bananas (blue/yellow), lemons (yellow/green). Maybe \"colorful symbols\" but the rule says \"briefly describe appearance and number\".\n\nAlternatively, \"a stack of playing cards featuring red/green pepper symbols\" etc. But need to be concise.\n\nFinal draft:\n\nA light-skinned hand enters from the right, interacting with multiple colorful playing cards on a red quilted surface. The hand flips a card from a stack showing red and green pepper symbols, then lifts and moves it to the right, adjusting the card arrangement. The camera maintains a top-down perspective without movement.\n</think>\n\n<caption_output>A light-skinned hand enters from the right, interacting with multiple colorful playing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ft3qmh_q4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ft3qmh_q4s_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 310.4547864083687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving playing cards on the quilt; discrete solid objects (hand and cards) are displaced by explicit physical forces (manual manipulation).", "background_and_ambient_analysis": "The red quilt background is static with no fluid or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "7fLXf2Pd_LQ", "file_name": "7fLXf2Pd_LQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt and dark pants works on a dark blue patterned wall, then a second individual in a white shirt, white cap, and dark pants enters from the right and stands nearby. The first person continues working before bending down to the floor. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7fLXf2Pd_LQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7fLXf2Pd_LQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 154, "blur_score": 349.1835419131943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete human subjects (one in red shirt, one in white shirt) moving via locomotion (walking) and painting actions. Their motion is tracked as distinct entities interacting with the wall.", "background_and_ambient_analysis": "No shifting background elements observed; walls and room structure remain static throughout. No fire, water, smoke, or wind motion present in the environment."}}
{"video_id": "7fS_2CZJZFM", "file_name": "7fS_2CZJZFM_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a black cape, sits at a table. They hold a brush near their hair, then use it to distribute product through their hair while moving their hands to spread it evenly. The table in front holds pink and purple product boxes, a small potted plant, and a vase with purple flowers. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7fS_2CZJZFM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7fS_2CZJZFM_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 160.55925817249835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and hair are moving due to brushing. This is discrete solid object motion where the hand (a solid object) applies force to move the hair (another solid object).", "background_and_ambient_analysis": "The background (white wall with patterns) is static throughout the video. There are no fluid or environmental motions (fire, water, wind, etc.) observed."}}
{"video_id": "7gBcZ_zRQnc", "file_name": "7gBcZ_zRQnc_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand puppet wearing a black witch hat, red hair, and black dress is manipulated by a hand. Initially partially visible on the left side of the frame, the puppet is raised to stand upright in the center, then tilts its head left, followed by right, and finally lowers its head. The background is a plain light wall. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gBcZ_zRQnc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gBcZ_zRQnc_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 42.6379279738413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A doll with red hair and a witch hat moves back and forth horizontally across the frame.", "background_and_ambient_analysis": "The background is a static wall with no environmental motion. The doll is a discrete solid object."}}
{"video_id": "7gfKD1oBgZU", "file_name": "7gfKD1oBgZU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue shirt uses scissors to cut through the thick, mixed-color fur of a large animal, while another individual in a dark jacket holds the animal steady. The cutter’s hand moves the scissors along the fur, creating a clean cut, with the second person’s hand positioned to secure the animal’s body. The background shows a grassy area with scattered trees and a wooden post, but the focus remains on the cutting action. The camera maintains a close-up perspective with minimal movement, slightly shaking as it captures the motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gfKD1oBgZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gfKD1oBgZU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 105.35022433384259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human hands and a sheep are present; the hands actively shear the sheep's wool, exhibiting controlled physical movement due to shearing forces.", "background_and_ambient_analysis": "The background consists of static grass and trees with no shifting or environmental fluid motion (e.g., no wind, water, or fire effects observed)."}}
{"video_id": "7gorBY7Qc8g", "file_name": "7gorBY7Qc8g_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to observe the video frames. The video shows a snowy scene with two kids. One is in a blue jacket and orange pants, the other in a white jacket and dark pants. They're on a snow-covered path. \n\nIn the first frame, they're near the path, maybe playing with snow. Then they move forward along the path. The kid in blue is in front, the other follows. The background has houses and trees, but I need to keep background minimal. \n\nChronological order: They start at the beginning of the path, move forward. The camera is stationary, maybe from a car since part of the car is visible. The camera perspective is fixed, so no movement. \n\nCheck the rules: focus on motion, appearance (blue jacket, orange pants; white jacket), spatial relationships (one in front, one behind), camera perspective (fixed, from a vehicle). Background is snowy area with houses, but minimal. \n\nNow, structure the caption: start with the subjects, their actions in order, appearance, then camera. \n\nLet me draft: Two children, one in a blue jacket and orange pants, the other in a white jacket, walk along a snow-covered path away from the camera. The child in blue leads, followed by the child in white. The path is partially cleared, surrounded by snow. The camera is positioned at a slight angle, capturing the scene from a stationary vehicle perspective. \n\nWait, need to be concise. Let's check each rule. \n\na) Motion: walking away, chron order. \n\nb) Appearance: blue jacket, orange pants; white jacket (size? maybe not necessary, but color and type). \n\nc) Spatial: one in front, one behind. \n\nd) Camera: stationary, from vehicle (since car part is visible). \n\ne) Background minimal: snow, houses, trees but just mention snow-covered path. \n\nf) No text, no names. \n\nSo revised: Two children, one in a blue jacket and orange pants, the other in a white jacket, walk away from the camera along a snow-covered path. The child in blue leads, followed by the child in white. The camera is positioned at a stationary angle, partially obscured by a vehicle. \n\nCheck if it's concise. Maybe remove \"partially obscured\" since it's not essential. The video shows a path with snow, the kids walking. \n\nAnother try: Two children walk away from the camera along a snow-covered path; the child in a blue jacket and orange pants leads, followed by a child in a white jacket. The camera remains stationary, capturing the scene from a fixed perspective. \n\nYes, that's better. Includes motion (walk away), appearance (jacket colors), spatial (leads, followed), camera (stationary). Background is minimal, just the path and snow. \n\nWait, the video has a car on the left side, so \"from a fixed perspective\" might include that. But the rule says \"conclude with camera perspective\". So \"stationary, from a vehicle perspective\" or \"stationary, with part of a vehicle visible\". \n\nLooking at the frames, the left side has a car's roof visible. So camera is from a vehicle, stationary. \n\nFinal draft: Two children, one in a blue jacket and orange pants, the other in a white jacket, walk away from the camera along a snow-covered path. The child in blue leads, followed by the child in white. The camera remains stationary, positioned near a vehicle. \n\nCheck for brevity. Maybe \"Two children walk away from the camera along a snow-covered path: one in a blue jacket and orange pants leads, followed by a child in a white jacket. The camera is stationary, with a vehicle partially visible in the frame.\" \n\nBut need to be concise. The rules say concise paragraph. Let's make sure it's chronological: first they are there, then move. \n\nAnother version: A child in a blue jacket and orange pants walks ahead of another child in a white jacket along a snow-covered path, moving away from the camera. Both children traverse the path through snow, with the camera remaining stationary and angled slightly downward. \n\nWait, the path is partially cleared, so \"traverse the path through snow\" might not be right. The path is a brownish strip, so it's a cleared path. So \"walk along a snow-covered path that is partially cleared\". \n\nMaybe: Two children, one in a blue jacket and orange pants, the other in a white jacket, walk along a snow-covered, partially cleared path away from the camera. The child in blue leads, followed by the child in white. The camera remains stationary, positioned from a vehicle perspective. \n\nYes, that's good. Now check all rules. \n\na) Motion: walk along path away from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gorBY7Qc8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gorBY7Qc8g_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.267789660301624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in blue clothing is walking on a snow-covered path, moving due to locomotion (footsteps, body motion).", "background_and_ambient_analysis": "The background (trees, buildings, snow-covered field) is static with no uniform shifting. Snowfall is present but minimal and ambient, not dominating the scene's motion."}}
{"video_id": "7gyDecm_ic8", "file_name": "7gyDecm_ic8_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person's hands manipulate a blue thread across a beige ridged notebook on a green grid mat, then switch to a red thread, pulling it across the notebook. Scissors and a blue thread spool remain stationary to the left. The camera captures the scene from a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gyDecm_ic8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gyDecm_ic8_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 586.6212472141989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving: holding a needle, manipulating red string, and positioning a red thread spool. These actions involve discrete, solid objects (hands, needle, thread) undergoing physical manipulation.", "background_and_ambient_analysis": "Background is static (green cutting mat and stationary objects like scissors and thread spools do not shift). No fire, water, smoke, or wind observed."}}
{"video_id": "7gkLDQFlMMA", "file_name": "7gkLDQFlMMA_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly bald man in a dark shirt and jeans stands, bends forward, and kneels to work on a circular floor surface adjacent to a white tiled wall with black grout lines; he uses his hands and a tool to apply material while positioned in front of the wall, with the camera maintaining a close-up perspective that shows slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gkLDQFlMMA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gkLDQFlMMA_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 68.45476685808121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bald man in a dark shirt is kneeling and moving his hands and body while working near the tiled wall. His motion is consistent with manual labor (e.g., placing tiles or adjusting materials).", "background_and_ambient_analysis": "The tiled wall and floor in the background show no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "7gzTHf69cHQ", "file_name": "7gzTHf69cHQ_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and gray shorts operates a wooden loom, moving their hands to manipulate green threads and the loom’s mechanisms while adjusting the fabric. The individual shifts position slightly throughout the weaving process, maintaining focus on the task. The camera pans left with a slight shake, capturing the motion from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7gzTHf69cHQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7gzTHf69cHQ_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 141.60090290987492, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (weaver) moves their hands and arms to operate the loom. The shuttle moves rapidly through the warp threads, and the heddles are raised and lowered by the person.", "background_and_ambient_analysis": "The background (wooden structures and workshop) is static with no shifting. No fire, water, smoke, or wind visible."}}
{"video_id": "7hM0tOKC0HM", "file_name": "7hM0tOKC0HM_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a bracelet pours water from a bottle into the right white square dish containing an orange egg and yellow liquid, submerging the egg, then lifts the bottle away. The left white square dish remains empty. The camera maintains a top-down view without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7hM0tOKC0HM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7hM0tOKC0HM_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 111.69801162416208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is pouring liquid into containers, indicating motion due to explicit physical force (pouring action).", "background_and_ambient_analysis": "Background is static with no shifting elements; liquid pouring is controlled by hand, not natural fluid flow (e.g., water flowing), so no dominant ambient motion."}}
{"video_id": "7hRBS47S5f4", "file_name": "7hRBS47S5f4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a solid red screen, transitioning to a group of people gathered around a table. A person in a red shirt and green cap slices an orange, while others—including a person in a black jacket and a woman in a beige shirt—handle bottles, cups, and oranges. They lean over the table, passing items and arranging objects, with the camera panning slightly to capture their interactions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7hRBS47S5f4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7hRBS47S5f4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 105.36217128622312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people (serving food, handling bottles), bottles, plates, and food items. Their motion is driven by explicit physical interactions (e.g., pouring, handing, eating).", "background_and_ambient_analysis": "Background elements (crowd, table, outdoor setting) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind-driven motion)."}}
{"video_id": "7h_HNzKnYqA", "file_name": "7h_HNzKnYqA_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray shirt and black pants sits on wooden stairs, holding a phone to her ear. A small child in a white graphic tee and dark shorts stands on the floor, holding a broom with a red handle and white head. The child approaches the woman, pushing the broom toward her legs. The camera remains mostly static with slight movement, capturing the scene from a slightly elevated angle. Background includes a cluttered area with hanging clothes and a stuffed backpack.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7h_HNzKnYqA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7h_HNzKnYqA_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 57.07936996187987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete object) is actively moving: walking while sweeping with a broom, causing the broom to glide across the floor due to physical force application.", "background_and_ambient_analysis": "The background elements (stairs, wall, plants, and clothing) remain static throughout the video. No environmental phenomena such as fire, water, smoke, or wind are present."}}
{"video_id": "7hrHWgzOnu4", "file_name": "7hrHWgzOnu4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a gray-and-white checkered shirt with blue sleeves holds a red lollipop, bringing it to their mouth and rotating the stick slightly while the camera captures the action with a slight shake from a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7hrHWgzOnu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7hrHWgzOnu4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 63.37164696802636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is holding and moving a lollipop (solid object) with their hand and mouth, exhibiting subtle but distinct locomotion of the lollipop due to the baby's actions.", "background_and_ambient_analysis": "The background (indoor setting with static elements like patterned fabric and a blue object) shows no uniform shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "7hcLNicBM6U", "file_name": "7hcLNicBM6U_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The drummer, wearing a light-colored long-sleeve shirt and dark pants, sits behind a drum kit with multiple cymbals and drums. They begin by positioning drumsticks and strike the cymbals and drumheads in sequence. The camera remains stationary, capturing the drummer from a frontal view against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7hcLNicBM6U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7hcLNicBM6U_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 796.6713664538772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A drummer is actively playing a drum set; the drummer's hands and drumsticks exhibit distinct motion due to physical interactions with the drums.", "background_and_ambient_analysis": "The background consists of static dark curtains with no visible shifting or fluid motion (fire, water, smoke, wind). No ambient environmental elements dominate the scene."}}
{"video_id": "7heoc2oJyDI", "file_name": "7heoc2oJyDI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light green shirt and white gloves approaches a white hooded statue from the left, adjusting the statue's hood with both hands. The statue stands upright in a grassy outdoor area with trees and a building visible in the background. The person moves around the statue’s back, smoothing the hood while the camera remains mostly static, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7heoc2oJyDI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7heoc2oJyDI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 38.1247416401972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two discrete solid objects (a person in a white hooded garment and a person in a green shirt) are interacting: the green-shirted individual approaches and makes physical contact with the hooded figure.", "background_and_ambient_analysis": "Background elements (building, grass, trees) remain static with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7i5uPJgBd4g", "file_name": "7i5uPJgBd4g_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark shorts moves energetically in a room with a glass table and metal chairs. Starting near the table, they raise their right arm, step laterally, lift their right leg, and continue with dynamic arm gestures. The camera remains static, capturing the motion against the backdrop of the table and chairs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7i5uPJgBd4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7i5uPJgBd4g_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 154, "blur_score": 620.5425478601526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt and dark pants is performing dynamic movements: stepping around the table, swinging arms, and lifting legs. These are discrete, solid-object motions driven by explicit physical locomotion (dancing).", "background_and_ambient_analysis": "The background features static white walls, ceiling, chairs, and a glass table. No fluid or environmental motion (fire, water, smoke, wind) is observed. Background elements remain fixed and consistent throughout the clip."}}
{"video_id": "7i-BdP9SPvU", "file_name": "7i-BdP9SPvU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child kneels on a wooden floor in front of a wooden chest displaying framed photos. The child, wearing a white shirt, gray pants, and a colorful vest, holds a white stuffed rabbit. They raise the rabbit upward, move it in front of themselves, then lower it slightly. To the left of the chest sits a toy bin with various items. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7i-BdP9SPvU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7i-BdP9SPvU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 69.81232018920286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) manipulates a white plush toy with hand movements. The motion is deliberate and localized to the hands and toy, without significant body displacement.", "background_and_ambient_analysis": "The background (wooden cabinet, toys, wall) shows no shifting or fluid motion. No fire, water, smoke, or wind effects are present. Static elements remain fixed throughout."}}
{"video_id": "7i7xJCUgggA", "file_name": "7i7xJCUgggA_000291_000301.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the video description. The video shows a wok with stir-fried vegetables. There's a hand stirring them with a utensil. Let's break down the chronology.\n\nIn the first part, a hand uses a spoon to stir a mix of colorful vegetables—red peppers, onions, maybe zucchini, carrots—sautéed in a black wok. The stirring action is dynamic, moving the veggies around. Then, the stirring stops, and the vegetables are shown settled in the wok. The background has a kitchen with cabinets, but we should keep background minimal.\n\nRules say to mention motion and behavior chronologically. So start with the stirring: hand with spoon moving vegetables. Then, after stirring, the vegetables are still. Spatially, the wok is central, hand is on the left (since it's stirring, maybe entering from left). Camera perspective: close-up on the wok, slight movement maybe? The video starts with stirring, then the action stops, showing the veggies arranged.\n\nCheck rule a: motion of main subjects (hand and veggies). b: appearance—veggies are colorful, various types. c: spatial—hand stirring the veggies in the wok. d: camera—close-up, maybe a slight shake or static? The video seems to have the camera focused on the wok, maybe static after stirring stops. e: background minimal, so just note it's a kitchen but don't elaborate. f: exclude text, so ignore \"Integramos todo\" text.\n\nLet's structure the caption:\n\n- Chronological: First, hand stirs vegetables in wok. Then, stirring ceases, veggies settle.\n\n- Motion: Hand (partially visible) uses spoon to stir mixed vegetables (red, yellow, orange, green), moving them around in the black wok. After stirring stops, vegetables are evenly distributed.\n\n- Appearance: Vegetables are sliced, colorful; wok is black.\n\n- Spatial: Hand moves from left to right (or as the stirring motion), stirring the contents of the wok.\n\n- Camera: Close-up on the wok, static after stirring.\n\nAvoid text, so no mention of \"Integramos todo\". Keep it concise.\n\nNow, write it in a paragraph:\n\n\"A hand stirs a colorful mix of sliced vegetables—including red peppers, yellow onions, and green zucchini—in a black wok with a spoon, moving them in a circular motion to combine the ingredients. After stirring stops, the vegetables settle into an even distribution within the wok. The camera remains focused closely on the wok, capturing the motion and stillness of the cooking process.\"\n\nWait, check rules: c) mention spatial relationships. Hand is to the left? The first frame shows the hand on the left side, stirring. So \"A hand from the left stirs...\".\n\nAlso, rule d: conclude with camera perspective and movement. So after describing the action, say the camera is close-up, slightly moving? The video might have a slight shake or static. The original video: first frame shows the hand stirring, then the stirring stops and it's a still shot. So camera might be static after the first part. Let's see.\n\nOriginal video: [0.0] shows stirring, [1.4] continues stirring, [2.5] stirring stops, [3.5] shows settled veggies. So the camera starts with a view of stirring, then stops. The camera is close-up on the wok, maybe with a slight movement during the stirring but static when the veggies are settled.\n\nBut rule d says conclude with camera perspective and movement. So need to mention.\n\nPossible caption:\n\n\"A hand stirs a vibrant mix of sliced vegetables—red, yellow, and green—within a black wok using a spoon, moving them in a circular motion to combine. After stirring ceases, the vegetables settle into a cohesive pile in the wok. The camera maintains a close-up perspective on the wok throughout, capturing the motion and subsequent stillness.\"\n\nCheck rules: a) motion chronological: stir, then stop. b) appearance: veggies colorful, wok black. c) spatial: hand stirs the veggies (no specific left/right beyond the hand is moving in the frame, but maybe the hand is partially visible from the left). d) camera close-up, no movement (static) after stirring.\n\nWait, in the video, the camera might be static during the stir, then still static. So \"maintains a close-up perspective, static throughout\".\n\nBut let's make sure to follow the output format.\n\nFinal caption:\n\n<caption_output>A hand stirs a mix of colorful sliced vegetables, including red peppers, yellow onions, and green zucchini, in a black wok with a spoon in a circular motion. After stirring, the vegetables settle evenly", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7i7xJCUgggA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7i7xJCUgggA_000291_000301.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.89822546508279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a utensil is actively stirring a mixture of vegetables and proteins in a wok, representing discrete solid objects undergoing physical motion due to applied force.", "background_and_ambient_analysis": "The background features kitchen cabinets that remain stationary throughout the sequence; there is no significant fluid motion (fire, water, smoke, wind) dominating the scene."}}
{"video_id": "7i3I_2GoJXU", "file_name": "7i3I_2GoJXU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a light jacket and green pants, the other in a dark shirt and dark pants, stand near a window with blinds. The person in the light jacket holds the sword’s hilt while the person in the dark shirt grips the blade; the former pulls the sword back, then they both adjust their grip. A brown dog runs into the frame from the right. The camera slightly shifts to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7i3I_2GoJXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7i3I_2GoJXU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 115.79177461864762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a bat-like object exhibit motion: the person in dark clothing swings the bat while the other person assists with holding it, indicating intentional physical movement.", "background_and_ambient_analysis": "Background elements (walls, window) show no uniform shifting; no fire, water, smoke, or wind-dominant motion observed."}}
{"video_id": "7iqOgplcZwI", "file_name": "7iqOgplcZwI_000265_000275.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man sits on a sidewalk rug, playing a large wooden wind instrument while holding a small drum in front of him. Pedestrians walk past him, including a person in a beige uniform and another in red clothing. The man remains seated, focused on his performance, with bicycles and other people visible in the background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7iqOgplcZwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7iqOgplcZwI_000265_000275.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 397.3676050885095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: The man (body and hands movement while playing the didgeridoo) and pedestrians walking by.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) detected. Background elements (bicycles, sidewalk) are static relative to each other."}}
{"video_id": "7iYvOZy90Mc", "file_name": "7iYvOZy90Mc_001281_001291.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand holds and rotates a small wooden carving, displaying its detailed features from multiple angles; wood shavings scatter across a blue fabric surface. The camera remains steady in a close-up view, focusing on the carving and hand movement without significant spatial shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7iYvOZy90Mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7iYvOZy90Mc_001281_001291.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 1056.4646262414453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a wooden object, moving it into and out of a gloved hand, with discrete motion of solid objects.", "background_and_ambient_analysis": "The background features a blue surface with scattered small objects; no shifting backgrounds, fire, water, or wind are present."}}
{"video_id": "7j2EyD2VZh4", "file_name": "7j2EyD2VZh4_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt and black pants, with transparent gloves, pours contents from a white bag into a clear plastic container filled with light-colored curved objects resting on a white circular surface. The container remains stationary as the person’s hands move in a pouring motion over it. The background features shelves with boxes and bottles. The camera remains fixed with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7j2EyD2VZh4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7j2EyD2VZh4_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 161, "blur_score": 148.34987848695118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in green shirt moves their hands to pour and wipe; the container of bananas remains stationary.", "background_and_ambient_analysis": "The background (kitchen cabinets, counter) is stable with no shifting. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7j4dG3VuMCA", "file_name": "7j4dG3VuMCA_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt lies reclined, holding a baby in light-colored pajamas. The baby moves their hand upward, then shifts position on the man's lap while interacting with him; the man gestures toward the baby. The baby remains in front of the man throughout, with minimal background elements visible. The camera maintains a steady, fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7j4dG3VuMCA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7j4dG3VuMCA_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 59.62793178961431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (an adult and a child) are moving: the child gestures with arms and adjusts position, while the adult holds and interacts with the child.", "background_and_ambient_analysis": "The background (furniture, framed pictures, lamp) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "7jRSFezBEgM", "file_name": "7jRSFezBEgM_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded individual in a dark shirt holds a vertically oriented green glowing object, raising it upward and then lowering it repeatedly in front of a wooden ceiling with a ceiling fan visible to the left. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7jRSFezBEgM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7jRSFezBEgM_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 107.46532896180958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person is moving a green glowing lightsaber object, which is a discrete solid object manipulated by hand.", "background_and_ambient_analysis": "The background (wooden ceiling, walls, ceiling fan) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "7jJMer0IOBU", "file_name": "7jJMer0IOBU_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in camouflage gear and boots stands in shallow water near a metal detector, bending down to insert an orange probe into the water; the camera focuses closely on their hands and the probe as it submerges. The scene transitions to the same person using the orange probe in leaf-covered, muddy ground, with the probe penetrating the soil; the camera maintains a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7jJMer0IOBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7jJMer0IOBU_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.02329790609707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7jWbXlI62Pg", "file_name": "7jWbXlI62Pg_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long, wavy brown hair and a white shirt stands in front of a wall vent. Initially looking downward, they raise their left hand to adjust their hair, bringing it up toward the top of their head. The camera maintains a close-up perspective with slight movement as the subject moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7jWbXlI62Pg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7jWbXlI62Pg_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 74.55096792736916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hands (e.g., adjusting hair), exhibiting solid, distinct motion consistent with locomotion or self-directed actions.", "background_and_ambient_analysis": "The static background (vent, wall) shows no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Background elements remain fixed throughout."}}
{"video_id": "7j_d2hMRiH0", "file_name": "7j_d2hMRiH0_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in red, blue, and white winter jackets move around red disc-shaped objects on a snowy field. The individual in the blue jacket steps left, while others adjust their positions; a person in a red and white jacket walks toward the discs from the right. The red discs lie scattered on the snow, with people positioned near them. The camera remains stationary, observing the group's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7j_d2hMRiH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7j_d2hMRiH0_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 376.3735524519501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects include people (wearing winter clothing) and red circular discs on the snow. The people exhibit slight positional changes (locomotion), while the discs remain stationary.", "background_and_ambient_analysis": "The background features a snowy landscape with trees and a hill; no shifting or environmental fluid motion (e.g., wind, water) is observed. The background elements remain static across frames, indicating no ambient environmental dominance."}}
{"video_id": "7jQYaf8bZ_k", "file_name": "7jQYaf8bZ_k_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women in white polo shirts and black pants stand in a room with whiteboards and red chairs. They begin synchronized jumping movements, arms swinging outward and inward, maintaining a line formation with the central woman slightly forward. The camera remains stationary throughout, capturing the group’s rhythmic motion against the room’s backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7jQYaf8bZ_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7jQYaf8bZ_k_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 52.45126365631628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are performing synchronized dance movements: stepping, arm gestures, and coordinated body motions.", "background_and_ambient_analysis": "The background (whiteboard, chairs, table) remains static with no fluid motion or environmental effects. No fire, water, smoke, or wind is visible."}}
{"video_id": "7k-YqUc7evQ", "file_name": "7k-YqUc7evQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light-colored top and blue pants sits in a wicker hanging chair with patterned cushions, gently shifting position as the chair swings. The camera circles the chair, capturing the child from multiple angles while the background remains indistinct indoor space. The perspective shifts slightly, maintaining focus on the child’s movements within the chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7k-YqUc7evQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7k-YqUc7evQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 137, "blur_score": 73.7756927384668, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is the only discrete solid object moving, exhibiting head turns, smiling, and slight body shifts due to its own locomotion.", "background_and_ambient_analysis": "The background (walls, floor, furniture) is static and shows no uniform shifting. There is no fire, water, smoke, or wind. Ambient environmental motion is absent."}}
{"video_id": "7k6u77PTx2g", "file_name": "7k6u77PTx2g_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red patterned sweater and dark pants bends over a bed, adjusting the striped sheet and then pulling the patterned blanket upward toward the foot; the camera slightly pans left, with a wooden dresser visible behind the bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7k6u77PTx2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7k6u77PTx2g_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 121.39717797007621, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is actively moving, bending, reaching, and adjusting the bed and blankets.", "background_and_ambient_analysis": "No shifting background elements (walls, dresser remain stable) and no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7k0G37-HrbE", "file_name": "7k0G37-HrbE_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt holds a large circular target with black and white concentric rings, rotating it to display different angles while moving it in front of the camera. In the background, a person sits near a wooden fence. The camera follows the boy's movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7k0G37-HrbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7k0G37-HrbE_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 174.06177969500166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt) is holding and moving a target (circular with concentric circles) and a dart. The person's arm movements cause the target and dart to move.", "background_and_ambient_analysis": "No shifting background; no fire, water, wind, or smoke detected. Background elements (fence, trees) are static."}}
{"video_id": "7k5jj9ExbyU", "file_name": "7k5jj9ExbyU_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior in chronological order, mention appearance and number briefly, note spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal unless essential, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the provided video frames, the first frame shows a person in a handstand position. They're wearing black shorts and a white top, I think. The text on the screen says \"TANISHA'S HANDSTAND WALKING,\" but according to rule f, I need to exclude that text. So the caption shouldn't mention the text.\n\nThe person starts in a handstand, then moves through a doorway. The next frames show them walking in a handstand, moving forward. Then they transition to a normal standing position. The background includes a hallway with bookshelves and a room, but the user says to keep background minimal, so maybe just mention hallway as part of the setting.\n\nI need to describe the motion chronologically. So first, the person is in a handstand, then walking in a handstand through the doorway, then they lower their body to stand normally. The appearance: female, black shorts, white top. Number is one person.\n\nSpatial relationships: moving through a doorway, from one room to another. The camera seems to follow the movement, maybe a slight shake as it captures the action. The camera perspective is probably at eye level, following the person as they move.\n\nWait, the user says to conclude with camera perspective and movement. So the camera might be static or moving. Looking at the frames, the camera seems to be following the subject, possibly handheld, causing a slight shake.\n\nLet me check the rules again. Exclude text recognition, named characters, so don't mention \"TANISHA\" or the text. Just describe the actions.\n\nPutting it all together: A person in black shorts and white top performs handstand walking through a doorway. They move forward in a handstand, maintaining balance, then transition to a standing position. The camera follows closely, with slight movement.\n\nWait, the first frame shows them in handstand, then moving through the doorway. The video shows the person walking in handstand from one room to another. Then they get up into a normal standing position. The background is a hallway with shelves, but minimal description.\n\nSo the caption should start with the person in handstand, then moving through the doorway, then lowering to stand. Camera is following, maybe handheld.\n\nLet me try drafting:\n\nA person wearing black shorts and a white top maintains a handstand position while walking through a doorway into a room. They transition smoothly from the handstand to a standing position, continuing their movement. The camera follows closely, exhibiting slight movement.\n\nWait, but the user says \"conclude with camera perspective and movement\". So maybe \"The camera follows the subject from behind, capturing the motion with a slight handheld shake.\"\n\nHmm. Let me check the example output format. The output must be a paragraph inside <caption_output> tags.\n\nWait, the example in the problem statement doesn't have an example, but the user says to follow the format strictly.\n\nSo, the caption should be a paragraph that describes the chronological order, appearance, spatial relationships, and camera perspective.\n\nLet me structure it:\n\nStarting with the person in handstand, moving through the doorway, then transitioning to standing. The person is female, wearing black shorts and white top. Camera follows, slight shake.\n\nWait, but rule b says \"briefly describe their appearance and number (color, size, orientation).\" So color: black shorts, white top. Number: one person. Orientation: in handstand, then standing.\n\nSo the caption:\n\nA person in black shorts and a white top walks upright while in a handstand position through a doorway. They transition smoothly to a standing posture as they move forward. The camera follows closely from behind, exhibiting minimal handheld movement.\n\nWait, but the action is \"handstand walking\", so they are walking while supporting themselves on their hands. So the movement is moving forward on their hands.\n\nSo the sequence is: starts in handstand, moves through doorway (handstand walking), then lowers to stand.\n\nAnother possible version:\n\nA person wearing black shorts and a white top performs handstand walking, moving forward through a doorway. They maintain balance while inverted, transitioning to a standing position as they exit the frame. The camera follows the subject's movement with slight shake.\n\nWait, the user said \"conclude with camera perspective and movement\". So the last part should be about camera.\n\nMaybe:\n\nA person in black shorts and a white top walks in a handstand through a doorway", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7k5jj9ExbyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7k5jj9ExbyU_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 45.81717075888669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (Tanisha) performs handstand walking, moving via physical locomotion with visible body movements (arms, legs) in a controlled manner.", "background_and_ambient_analysis": "Background elements (hallway, door frames) show no uniform shifting; no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "7kCsE2Gg9bI", "file_name": "7kCsE2Gg9bI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a red cap and gray shirt feeds a brown and white goat while an adult in a blue patterned dress holds the goat. The child steps back, turns toward the adult, and takes their hand as another person walks past. The goat remains near a blue wall, and the camera captures the scene from a ground-level perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7kCsE2Gg9bI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7kCsE2Gg9bI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 152, "blur_score": 581.6593172040571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (in red cap) and adults interact with two goats; the child moves toward/goats, the goats shift positions (e.g., one turns away), and adults adjust stances.", "background_and_ambient_analysis": "The blue painted wall and ground show no uniform shifting, and there are no visible fluids (fire, water, smoke) or wind-driven motion."}}
{"video_id": "7kaVq94YYAM", "file_name": "7kaVq94YYAM_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black stylus enters the frame from the top right, moves across a partially filled Sudoku grid, and points to a cell in the lower middle section. The stylus hovers over the grid, adjusting position. The camera maintains a static top-down view of the screen, focusing on the grid and stylus interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7kaVq94YYAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7kaVq94YYAM_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 82.1640397641288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and stylus are moving as discrete solid objects to interact with the Sudoku puzzle.", "background_and_ambient_analysis": "The background (Sudoku grid and screen interface) is static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "7knxLfEe4RY", "file_name": "7knxLfEe4RY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7knxLfEe4RY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7knxLfEe4RY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 157.53680970704818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man) is moving in a seated position, performing a stretch. Motion is minimal and due to his own physical exertion (locomotion).", "background_and_ambient_analysis": "The background is static with no shifting (e.g., gym equipment and floor remain fixed). No ambient environmental motion (e.g., no fire, water, wind) observed."}}
{"video_id": "7keVryE5uhw", "file_name": "7keVryE5uhw_000238_000248.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt with white buttons is seated indoors, facing the camera. Initially, they look directly at the camera, then lower their head slightly before returning to a forward gaze. Behind them, a window with red curtains is visible to the right, and a dark cabinet stands to the left. The camera remains mostly static with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7keVryE5uhw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7keVryE5uhw_000238_000248.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 32.15948157197693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is moving their head and mouth, indicating talking or expression.", "background_and_ambient_analysis": "The background (window, curtains, furniture) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7ksB3gobL0o", "file_name": "7ksB3gobL0o_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a hand interacting with cards. The main subject is a hand. The hand is moving a red card from a stack. Let's see the sequence: at the start, the hand is on a red card, then places it onto a white surface with an \"XF\" logo. Then, the hand moves to the right, placing another card (which is a 9 of spades, but we can't mention the card's face since we exclude text recognition). Wait, no, rule f says exclude text recognition, so just describe the card as a playing card. Also, the background is a blue surface with white lines.\n\nChronological order: The hand reaches for a red playing card, lifts it, and places it onto a white rectangular object with an \"XF\" logo. Then, the hand moves to the right, placing another playing card next to the first one. Wait, the frames: frame 0 has the hand on the red card. Frame 1: hand moves the red card to the white surface. Frame 2: hand places a playing card (the 9 of spades, but we can't mention that, so just \"a playing card\") onto the white surface. Wait, no, in frame 1, the hand is moving the red card, then in frame 2, the hand is placing a card (the 9 of spades, but again, rule f says exclude text recognition, so just say \"a playing card\"). Wait, but the video shows the hand placing the red card, then another card. Let me check the frames again.\n\nLooking at the frames:\n\nFrame 0: Hand on a red card, which is on a white object with \"XF\". A playing card (9 of spades) is to the right.\n\nFrame 1: Hand moves the red card away, so the white object is visible, then the hand places a card (the 9 of spades?) Wait, no, in frame 1, the hand is moving a card from the red stack, so the red stack is being pulled off. Wait, maybe the hand is taking a card from the red stack (which is on top of the white object), then placing it on the blue surface.\n\nWait, the video shows:\n\n- At [0], a hand is on a red playing card, which is on a white rectangular object with \"XF\" logo.\n\n- At [1], the hand moves the red card to the right, placing it on the blue surface.\n\n- At [2], the hand places another playing card (the 9 of spades) on the blue surface.\n\nWait, no, the description of the frames:\n\nThe user provided frames:\n\n[0.0] shows a hand on a red card (on white object), a playing card (9 of spades) to the right.\n\n[0.3] hand moves the red card off the white object, so the white object is exposed, and the red card is being placed on the blue surface.\n\n[0.6] hand places the red card (but maybe a different card? Wait, the user's frame 1 has \"www.xfpokercheat.com\" text, but we can't include that.\n\nWait, the key is to focus on motion. The main subject is the hand. The hand moves a red playing card from a stack (on a white object) to the blue surface. Then, it moves another playing card (the 9 of spades, but exclude text, so just \"a playing card\") to the blue surface.\n\nWait, the frames:\n\n- Initial frame: hand is on red card (part of a stack) on white object.\n\n- Then, hand lifts red card and places it on blue surface (to the right of the white object).\n\n- Then, hand places another playing card (the 9 of spades, but we don't mention the face, just \"a playing card\") next to the first one.\n\nWait, but in the first frame, the 9 of spades is already on the surface. Then, the hand moves the red card and places it on the surface, then places another card? Wait, no. Let's see the frames:\n\n[0.0] has two cards: the red card is on the white object, and a 9 of spades is on the blue surface.\n\n[0.3] shows the hand moving the red card, so the red card is being placed on the blue surface.\n\n[0.6] shows the hand placing the red card on the blue surface (next to the 9 of spades? Or is the 9 of spades still there? Wait, the frames are sequential.\n\nLet me parse the frames:\n\nFrame 0: Hand is on a red playing card, which is on top of a white rectangular object with an \"XF", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ksB3gobL0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ksB3gobL0o_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 217.1178048005554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates cards (red cloth, white cards with symbols), moving them via physical contact (shuffling, placing).", "background_and_ambient_analysis": "The blue surface with white lines and text remains static; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7kwsLUIU6-8", "file_name": "7kwsLUIU6-8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white compact sedan enters the frame from the left, moving steadily right along the street. The vehicle travels toward the right side of the frame without significant changes in speed or direction. The camera remains fixed, providing a static view of the street and surrounding buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7kwsLUIU6-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7kwsLUIU6-8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 263.29867616148465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A white car drives from left to right (entering at ~1.5s, exiting at ~3.0s) and a person on a bicycle rides from left to right (entering at ~3.0s, exiting at ~4.0s). Both are distinct solid objects exhibiting locomotion due to physical forces.", "background_and_ambient_analysis": "Background is static (buildings, sidewalk, curb, and yellow line). No ambient environmental motion (fire, water, smoke, wind) detected. Background elements remain fixed across frames, indicating no fluid or gaseous motion."}}
{"video_id": "7l6Hv3FEVbs", "file_name": "7l6Hv3FEVbs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a scooter toward the camera along a paved street, advancing steadily from the distance to closer view. The camera moves forward, tracking the rider’s approach along the road while maintaining focus on the motion. The background includes a building with large windows on the left and a sidewalk adjacent to the street.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7l6Hv3FEVbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7l6Hv3FEVbs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 280.9536164978451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cyclist and a pedestrian are moving along the road, exhibiting locomotion-driven motion (walking/biking).", "background_and_ambient_analysis": "Background elements (buildings, fence, road markings) show no uniform shifting; no fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "7l0xe9_lSPQ", "file_name": "7l0xe9_lSPQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A weightlifter in a red and white athletic outfit walks toward a barbell on the floor, bends down, grips the barbell with orange weight plates, and lifts it upward. The lifter stands in front of a green backdrop with gym equipment visible to the right. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7l0xe9_lSPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7l0xe9_lSPQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 68.70111815813337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A weightlifter (discrete solid object) is lifting a barbell (discrete solid object), exhibiting movement due to physical forces (muscle contraction and weight displacement).", "background_and_ambient_analysis": "The background consists of a static green wall, podium, and equipment with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7kgk3n01Qt4", "file_name": "7kgk3n01Qt4_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a martial arts dojo, two individuals in traditional uniforms—a black-clad and a white-clad—engage in a sequence. The white-uniformed person begins kneeling on a blue mat, then rises; the black-uniformed person advances, and after brief interaction, the white-uniformed individual performs a kick while the black-uniformed person retreats. Spectators observe from seated positions in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7kgk3n01Qt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7kgk3n01Qt4_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 107.11440432032612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary subjects (judokas in martial arts uniforms) are moving dynamically—executing kicks, grappling, and positional shifts—driven by physical forces in a combat context. Other objects (audience, mats, officials) remain static.", "background_and_ambient_analysis": "The background features static elements (green screen, walls, seated spectators) with no fluid or environmental motion (e.g., smoke, water). Background elements do not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "7lElp2G7Ak4", "file_name": "7lElp2G7Ak4_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Six girls, some in pink shirts and black bottoms while others wear white shirts, stand on a blue gym mat. Initially, one girl crouches as the group holds jump ropes; they then jump rope in unison, followed by stopping to pick up green, yellow, and pink discs from the mat. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lElp2G7Ak4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lElp2G7Ak4_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 166.62203455834918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Children (solid objects) moving via running and throwing/catching; balls (discrete objects) in motion due to collisions and locomotion.", "background_and_ambient_analysis": "Static gym background with no fluid/environmental motion (fire, water, wind); walls and equipment remain fixed throughout."}}
{"video_id": "7lLZ4xyIJPo", "file_name": "7lLZ4xyIJPo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark clothing holds a metallic flute horizontally in front of their mouth, manipulating the keys with their fingers while playing. The background includes a staircase railing and indistinct objects, but the focus remains on the hand and flute movements. The camera maintains a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lLZ4xyIJPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lLZ4xyIJPo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 161, "blur_score": 365.0864002195358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's fingers on the flute are moving to press keys, which is discrete object motion. The flute is held steadily.", "background_and_ambient_analysis": "The background (staircase, wall) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "7lSgiMvVqWs", "file_name": "7lSgiMvVqWs_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with red hair, wearing a dark blue shirt and white diaper, sits in a red toy cart with a blue seat. The baby holds the cart’s red sides, shifts position, smiles, and looks around while the cart moves slightly across a gray pavement. The camera maintains a close-up, handheld perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lSgiMvVqWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lSgiMvVqWs_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 128.80466639549732, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "The baby (discrete solid object) exhibits minimal head turns and body shifts due to natural infant movements; no external forces or collisions are observed.", "background_and_ambient_analysis": "The background is a static paved surface with no environmental motion (fire, water, smoke, or wind); background elements (ground) show no shifting or fluid dynamics."}}
{"video_id": "7lO0Q7RNcIw", "file_name": "7lO0Q7RNcIw_000312_000322.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt holds a large, round pizza with white sauce and toppings of onion rings and brown pieces, moving it toward the camera to display the pizza's surface. The camera focuses on the pizza as it is brought closer, revealing the toppings in detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lO0Q7RNcIw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lO0Q7RNcIw_000312_000322.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 262.22526415298853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The pizza is being rotated and moved by the person's hand, demonstrating discrete solid object motion driven by physical manipulation.", "background_and_ambient_analysis": "The background (trees, house, grill) is static with no fluid or wind motion; trees show minimal sway but are not indicative of significant environmental motion."}}
{"video_id": "7lXimbWC86I", "file_name": "7lXimbWC86I_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person on a blue bicycle rides into the frame from the right, traversing a grassy area with ramps, approaches the left ramp, rides over it, and exits left. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lXimbWC86I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lXimbWC86I_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 481.1999174359672, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle moves from the background to the foreground, propelled by pedaling (discrete locomotion).", "background_and_ambient_analysis": "The background (trees, grass, ramps) is static with no fluid or wind motion; no shifting background elements detected."}}
{"video_id": "7lHZO3vbbW0", "file_name": "7lHZO3vbbW0_000926_000936.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with light brown hair in a high ponytail secured by a black headband and wearing a black shirt applies makeup to her right cheek using a black-handled brush with a white tip, moving it in circular motions while looking downward; she then lifts her head to face forward. The background features a light gray patterned curtain. The camera maintains a steady close-up perspective focused on her face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lHZO3vbbW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lHZO3vbbW0_000926_000936.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 126.5939877535469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hand and makeup brush are moving in controlled, discrete motions across her face while applying makeup.", "background_and_ambient_analysis": "The background (curtains and furniture) shows no shifting or fluid motion; curtains remain static with no signs of wind or environmental effects."}}
{"video_id": "7lqBIFgMGYA", "file_name": "7lqBIFgMGYA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person drinking from a glass first. Then they lower the glass, and their mouth is visible. Then they close their eyes, maybe? Wait, the sequence: at the start, the person is drinking, then they stop, lower the glass, and then their face is shown with eyes open. Wait, no, the frames are: [0.0] drinking, [1.4] mouth is closed after drinking, [2.5] mouth still closed, [3.6] eyes closed? Wait, the description says \"drinking from a glass\" in first frame, then next frames show the person after drinking. Let's parse the frames.\n\nFirst frame: person drinking from a glass (hand holding glass to mouth). Then in next frames, the glass is lowered, and they're looking down maybe. The person is a man with short hair, wearing a white shirt. The background is a room with a door and walls. So the action: person drinks from a glass, then lowers the glass, and their face is shown. Chronological order: drinking, then lowering glass, then facial expressions. Appearance: male, short hair, white shirt. Background: indoor, door visible. Camera perspective: close-up, static maybe. Let's structure the caption.\n\nStart with the action: A man in a white shirt drinks from a glass held to his mouth. He lowers the glass, his mouth closed, then looks forward with eyes slightly closed, then opens them. Wait, the frames show: [0.0] drinking, [1.4] mouth closed (after drinking), [2.5] mouth closed, [3.6] eyes closed? No, the descriptions: [0.0] drinking, [1.4] person's mouth is closed, [2.5] same, [3.6] eyes closed. Wait, the user's input has the frames: [0.0] drinking, [1.4] mouth closed, [2.5] same, [3.6] eyes closed. So the sequence is: drinking, then lowering glass, then looking down or forward with eyes closed, then eyes open? Wait, the captions for each frame: [0.0] drinking, [1.4] mouth closed (after drinking), [2.5] mouth closed, [3.6] eyes closed? Wait the user's input says:\n\n[0.0] <image showing drinking>\n[1.4] <image showing mouth closed>\n[2.5] <image showing mouth closed, eyes closed? Wait no, the user's input is:\n\n\" <0.3 seconds>[[frame 1: drinking]] <1.4 seconds>[[frame 2: mouth closed]] <2.5 seconds>[[frame 3: mouth closed, eyes closed?]] <3.6 seconds>[[frame 4: eyes closed?]]\"\n\nWait, the problem says: \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nSo the video has four frames in sequence (0.3, 1.4, 2.5, 3.6 seconds). Let's list each frame's action:\n\n- 0.3s: Person drinking from a glass (hand holding glass to mouth).\n- 1.4s: Person lowers glass, mouth closed.\n- 2.5s: Person looks forward, mouth closed.\n- 3.6s: Person's eyes are closed (or maybe looking down, but the caption says \"eyes closed\").\n\nWait, the exact frames as per user input:\n\n<0.3 seconds>[[frame 1: drinking from glass]]\n<1.4 seconds>[[frame 2: mouth closed, glass lowered]]\n<2.5 seconds>[[frame 3: mouth closed, eyes closed?]]\n<3.6 seconds>[[frame 4: eyes closed?]]\n\nWait, no, the user's description is:\n\n<0.3 seconds>[[frame 1: person drinking from a glass]]\n<1.4 seconds>[[frame 2: person's mouth is closed]]\n<2.5 seconds>[[frame 3: person's mouth is closed]]\n<3.6 seconds>[[frame 4: person's eyes are closed]]\n\nSo the sequence is: drinking (0.3s), then mouth closed (1.4s), same mouth closed (2.5s), eyes closed (3.6s). Wait, but the user's input shows:\n\n\" <0.3 seconds>[[frame 1: drinking]] <1.4 seconds>[[frame 2: mouth closed]] <2.5 seconds>[[frame 3: mouth closed]] <3.6 seconds>[[frame 4: eyes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lqBIFgMGYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lqBIFgMGYA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 144, "blur_score": 73.16806999622406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is drinking from a glass and then moving his head (tilting upward and turning), showing discrete motion of a solid object (the man).", "background_and_ambient_analysis": "The background (wall and door) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "7lv7t8JZytE", "file_name": "7lv7t8JZytE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt sits at a table, bringing food to their mouth and eating from a plate. The background features a window and clothing rack. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7lv7t8JZytE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7lv7t8JZytE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 144.1507497369978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (human) is performing discrete actions: moving hands to eat (from plate) and lifting a glass to drink. These are solid-object movements driven by explicit physical forces (locomotion of limbs).", "background_and_ambient_analysis": "Background elements (wooden cabinet, window, hanging clothes) are static with no shifting or fluid motion (fire, water, smoke, wind). No environmental fluid dynamics observed."}}
{"video_id": "7ly_xNTH-8Y", "file_name": "7ly_xNTH-8Y_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing an orange shirt with black trim and a small flag patch is seated in a chair. The child gestures with their hands, looks downward, and then leans back in the chair. The camera remains static, capturing the child from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ly_xNTH-8Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ly_xNTH-8Y_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 35.64439914762841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in an orange shirt exhibits arm and hand movements, manipulating a small dark object. The motion is deliberate, driven by the child's own actions.", "background_and_ambient_analysis": "The background elements (stairs, red chair, furniture) are stationary with no visible fluid motion (fire, water, smoke, wind). No shifting background indicates minimal environmental influence."}}
{"video_id": "7m4ED48B9NA", "file_name": "7m4ED48B9NA_000494_000504.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four men in white shirts and dark pants stand around a wooden table, engaging with food items. The leftmost man stirs a bowl with a spoon, the second handles a container with a green lid, the third manipulates a tray of vegetables, and the fourth adjusts a red bowl. Throughout the sequence, they shift slightly while maintaining their positions around the table. The camera pans slowly to the right, capturing their coordinated actions without notable movement or shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7m4ED48B9NA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7m4ED48B9NA_000494_000504.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 355.27334815710253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four individuals (solid, discrete objects) are engaged in actions involving food preparation, exhibiting coordinated motion (e.g., handling items on the table, shifting positions slightly).", "background_and_ambient_analysis": "The background (walls, door, floor) shows no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven swaying)."}}
{"video_id": "7mo3xZZNf20", "file_name": "7mo3xZZNf20_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A motorcyclist in dark gear rides an orange-accented motorcycle forward on a road. A white van with personnel in yellow vests enters the frame from the left and follows the motorcyclist as they move. The camera tracks the motorcycle's motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7mo3xZZNf20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7mo3xZZNf20_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 530.0826635969029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Motorcycle is the primary discrete object moving forward; tow truck and people are stationary.", "background_and_ambient_analysis": "Background elements (tow truck, road) show no significant shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "7mZyv0ZKoJk", "file_name": "7mZyv0ZKoJk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to understand the video. The main subject is a child in a black shirt and white pants doing a martial arts move. There are other people around, some in black shirts with belts. \n\nLooking at the timestamps: at [0.0] the child is kicking. Then [1.4] they do a high kick. [2.5] they move to the side. [3.6] they're in the middle. [4.7] they're adjusting something. The background has people standing, some on chairs, exercise bikes. \n\nFocus on motion: child starts with a kick, then a high kick, moves, and adjusts. Other people are watching or standing. \n\nNeed chronological order. Start with the child's actions. Mention appearance: child is small, black shirt, white pants. Belt color? Maybe not specified, but the main one is blue? Wait, the first frame shows a blue belt. Then other people have yellow and red belts. \n\nSpatial relationships: child is in the center, others are around, some on chairs to the left, bikes behind. \n\nBackground: exercise bikes, chairs, large windows. But minimal background. \n\nCamera: seems to follow the child, maybe slight pan. \n\nRules: exclude text, named characters. So don't mention names. \n\nSo structure: \n\nStart with child's actions in order. \n\n\"An adolescent in a black shirt and white pants performs a series of martial arts moves. Initially, they execute a high kick while standing in the center of a spacious room with wooden flooring. Surrounding the child, several adults in black shirts and various colored belts observe; some stand near stationary exercise bikes, while others sit on chairs to the left. The child continues by pivoting and adjusting their stance, then performing a low kick. The camera maintains a steady shot, slightly panning to follow the child’s movements, capturing the group’s positions relative to the room’s layout.\"\n\nWait, check rules: focus on main subjects (child and others). Chronological order. \n\nBreak it down:\n\n- [0.0]: child kicks (high kick)\n- [1.4]: high kick\n- [2.5]: moves to left\n- [3.6]: back to center?\n- [4.7]: adjusts\n\nWait the video: first frame child is in middle, kicks. Then [1.4] high kick, then moves, then [2.5] moves left, then [3.6] back? Maybe.\n\nAlso, other people: some are watching, maybe clapping? In [2.5] the second person is clapping. \n\nBut need to keep concise. \n\nMain points:\n\n- Child (small, black shirt, white pants, blue belt) does martial arts moves: starts with a kick, then high kick, then moves left, then adjusts stance.\n\n- Others: several people in black shirts with yellow/red belts stand around; some on chairs left, bikes behind.\n\n- Background: exercise bikes, large windows, wooden floor.\n\n- Camera: follows the child's motion, maybe slight pan.\n\nAvoid details like \"people clapping\" unless essential. The rule says minimal background. So \"several adults in black shirts and colored belts observe\" suffices.\n\nLet me draft:\n\n\"A child wearing a black shirt, white pants, and blue belt performs martial arts moves in a gym with wooden flooring. Starting with a forward kick, the child executes a high kick, then moves left, pivoting while maintaining balance. Around them, several adults in black shirts and various belt colors stand near exercise bikes or sit on chairs to the left. The camera follows the child's movements with a slight pan, capturing their sequential actions.\"\n\nCheck rules:\n\na) Motion in chronological order: check.\n\nb) Appearance: child's description (black shirt, white pants, blue belt), others (black shirts, belts).\n\nc) Spatial: \"around them\", \"to the left\".\n\nd) Camera: follows with slight pan.\n\ne) Background minimal: exercise bikes, chairs, but not too much.\n\nf) Excluded names/text: good.\n\ng) No reasoning.\n\nNow, make it concise. Let's trim:\n\n\"A child in a black shirt and white pants with a blue belt performs martial arts in a gym. They begin with a forward kick, followed by a high kick, then move left and adjust their stance. Several adults in black shirts and colored belts observe from the sides, with some standing near exercise bikes and others seated to the left. The camera slightly pans to follow the child's movements.\"\n\nWait, the timestamps show the child's actions: [0.0] kick, [1.4] high kick, [2.5] move left, [3.6] back? Maybe the movement is continuous. Let's stick to chronological:\n\n- First", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7mZyv0ZKoJk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7mZyv0ZKoJk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 154, "blur_score": 150.2200714999327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject (a person in white uniform) is performing martial arts movements including kicking and stepping. Other individuals (instructors/students) are stationary or moving minimally in the background.", "background_and_ambient_analysis": "Background elements (chairs, walls, trees outside) are stable and not shifting uniformly. No dominant fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7mxItcAX2jY", "file_name": "7mxItcAX2jY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown and gray checkered shirt and dark pants stands behind a table covered with a blue cloth featuring sun motifs. They hold a deck of cards, then place individual cards onto the table in front of them, spreading the cards across the surface. The table also holds a dark cloth, a stack of cards, and a small object resembling a globe, with a pegboard displaying tools visible in the background. The camera remains static, capturing the scene from a slightly elevated angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7mxItcAX2jY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7mxItcAX2jY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 112.56945042255721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the objects on the table (e.g., a small item being moved) are moving. The motion is discrete and solid, resulting from the person's manipulation of the objects.", "background_and_ambient_analysis": "Background (shelves and wall) is static. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "7n4c3Bum9R8", "file_name": "7n4c3Bum9R8_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black wetsuit rides a green three-wheeled bicycle in a blue-tiled pool, moving forward while adjusting their posture and pedal position, with the bike remaining centered in the frame under a static camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7n4c3Bum9R8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7n4c3Bum9R8_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 133.84145490091643, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in a wetsuit) riding a three-wheeled bicycle (tricycle) is moving through the water. The motion is consistent and appears to be due to pedaling.", "background_and_ambient_analysis": "The background (pool walls and floor) is static. The water is still and clear, not turbulent or flowing, so it does not dominate the scene. There is no significant ambient environmental motion (fire, water, smoke, wind) as the water is the medium but not the primary motion."}}
{"video_id": "7nTuj8oob5E", "file_name": "7nTuj8oob5E_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white sneakers and black shorts has their foot propped up on a dark couch. Another individual in a blue shirt approaches, using both hands to adjust the white sneaker on the raised foot; the blue-shirted person bends forward, manipulating the shoe's strap and fabric. The interaction occurs in a close-up, static shot focused on the lower body, with minimal background detail. The camera remains steady throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nTuj8oob5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nTuj8oob5E_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.47348255696473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human feet in white sneakers, hands in blue shirt) exhibit deliberate movement: hands adjust/position the feet, while feet remain relatively stable on the chair. Motion is consistent with physical interaction (e.g., manual handling of limbs).", "background_and_ambient_analysis": "Static background elements (dark chair, indistinct surroundings) show minimal shifting; no fire, water, smoke, or wind present to qualify as ambient environmental motion."}}
{"video_id": "7niSS7jqq_U", "file_name": "7niSS7jqq_U_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white fencing uniforms and black helmets engage in a bout indoors. The left fencer advances forward while the right fencer steps back, maintaining extended sword stances. The camera slightly pans left to follow their movement, with a bench visible against the back wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7niSS7jqq_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7niSS7jqq_U_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 75.57399303517076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers in white gear with swords engage in dynamic motion (lunging, parrying, footwork) as distinct solid objects.", "background_and_ambient_analysis": "Background elements (walls, floor, bench, cones) remain static across frames; no fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "7nsJns0TTFw", "file_name": "7nsJns0TTFw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to parse the video frames. The first frame is black, then it transitions to a room with two kids near a window. Let's break down each part.\n\nStarting from the beginning: frame 0 is black. Then frame 1 shows the room with a TV, a window with bars, and two children. The kids are sitting on the floor, facing the window. One kid has a light-colored shirt, the other maybe darker. The TV is on the left, showing something blue. Outside the window, there's a bike visible. The kids are looking outside. Then in frame 2, the camera angle shifts a bit, maybe panning or moving closer. The kids are still near the window, one is leaning towards the window, maybe pointing or looking. The background has furniture: a dark chair, a plant, and a container with orange things (maybe toys). The window has vertical bars. \n\nNow, the main subjects are two children. Their appearance: one is in a light shirt, the other darker, but not sure about specific colors. They're sitting on the floor in front of the window. The motion: they're looking out the window, maybe one is interacting with something outside? Wait, frame 1 shows them looking, then frame 2 they're still there, maybe adjusting positions. \n\nChronological order: starts with black screen, then scene with two kids near window, TV in the background. The kids are seated, facing the window, which has bars and a bike outside. The camera angle changes slightly, moving towards the kids or panning. \n\nNeed to mention spatial relationships: kids are in front of the window, TV is to the left. Background has furniture but minimal description. Camera perspective: the video starts with a black screen, then transitions to a medium shot of the room, then the camera moves closer or pans to focus on the kids near the window. \n\nWait, the rules say: focus on motion and behavior. So the kids are sitting, looking out the window. Maybe one is pointing? In frame 2, the kid in light shirt is reaching towards the window. Let's check the frames:\n\nFrame 1: two kids sitting on floor, facing window. Window has bars, bike outside. TV to left.\n\nFrame 2: same room, camera angle shifted, kids still sitting, one is reaching towards the window.\n\nFrame 3: closer view, kids near window, one leaning, TV visible.\n\nFrame 4: similar, camera maybe moving.\n\nFrame 5: same scene.\n\nSo the sequence: two children sit on the floor in a room, facing a window with vertical bars. They look outside, where a bicycle is visible. One child in a light-colored shirt extends their arm toward the window. The camera pans slightly to the right, focusing on the children’s interaction with the window. Background includes a television on the left and furniture, but kept minimal.\n\nWait, need to be concise. Let's structure it:\n\nThe video opens with a black screen, transitioning to a room where two children sit on the floor in front of a window with vertical bars. A television displays a blue screen to the left. One child in a light shirt and the other in a dark shirt face the window, with the latter leaning forward and reaching toward the glass. As the camera pans right, both children maintain their focus on the outdoor scene, where a bicycle is visible beyond the bars. The camera remains steady, capturing their seated position and interaction with the window.\n\nWait, but the first frame is black, then the video starts. So the caption should mention the transition. Let's check the rules: chronological order. So the sequence:\n\n- Starts with a black screen.\n- Then the scene shows two children in a room, sitting on the floor near a window.\n- Describe their actions: looking out the window, one reaching.\n- Camera movement: pans right.\n\nAlso, the background: TV, but minimal. So:\n\nThe video begins with a black screen, then transitions to an indoor scene where two children sit on the floor in front of a window with vertical bars. A television displaying a blue screen is visible to the left. One child wears a light-colored shirt, the other darker; both face the window, with the darker-shirted child leaning forward and extending their arm toward the glass. As the camera pans right, the children continue to observe the outdoor scene where a bicycle is visible beyond the bars. The camera remains steady throughout the sequence.\n\nCheck rules:\n\na) Motion/behavior chronological: yes, starts black, then kids sitting, moving to pan.\n\nb) Appearance/number: two children, light and dark shirts.\n\nc) Spatial relationships: window with bars, TV left, kids in front of window.\n\nd) Camera: pans right, steady.\n\ne) Background minimal: TV mentioned, but not too", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nsJns0TTFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nsJns0TTFw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 420.36783406317966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in white shirt) is moving their hands and body, interacting with objects on the table (e.g., a yellow cup).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. The window and outside scene are static."}}
{"video_id": "7nPWHlAQg4c", "file_name": "7nPWHlAQg4c_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five to six people in casual shorts and tank tops stand in a school hallway holding large brass instruments; they gradually turn and walk forward, adjusting their instruments while moving in unison. One person walks past them. The camera pans left, following the group’s movement through the corridor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nPWHlAQg4c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nPWHlAQg4c_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 40.449890759335894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete human subjects (cheerleaders) are moving in a coordinated manner through the hallway, exhibiting locomotion (walking) as their primary motion.", "background_and_ambient_analysis": "The hallway walls, doors, and ceiling lights show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Static background elements remain consistent across frames."}}
{"video_id": "7n_aLISpais", "file_name": "7n_aLISpais_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve inserts a red gas pump nozzle into the open fuel tank of a silver car. The nozzle is pushed steadily into the tank opening, with the hand positioned to the right of the frame. The camera maintains a close-up, static perspective on the fuel tank area throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7n_aLISpais.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7n_aLISpais_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 141, "blur_score": 198.13927326148217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a gas pump nozzle is moving in discrete steps (insertion, pumping motion) as a solid object under human control.", "background_and_ambient_analysis": "The background elements (car body, fuel cap) show no uniform shifting; no fluid or wind-driven motion (e.g., fire, water, smoke) dominates the scene."}}
{"video_id": "7nzOeen6CGA", "file_name": "7nzOeen6CGA_000315_000325.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with a ponytail and blue bow pours yellow contents from a container into a white bowl, then uses a spoon to transfer the contents. She stands at a black countertop with white tiled walls, a wall-mounted device, and a telephone in the background. The camera remains stationary, capturing her actions from a close, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nzOeen6CGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nzOeen6CGA_000315_000325.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 650.7335875140391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is pouring a substance from a container into a bowl and stirring it with a spoon. The container, bowl, and spoon exhibit discrete movements due to manual manipulation.", "background_and_ambient_analysis": "Background elements (tiles, wall-mounted device, electrical outlets) remain stationary with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "7nvOo5QThgk", "file_name": "7nvOo5QThgk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals sequentially slide down a large inflatable slide. The first person, wearing a dark shirt, descends first, followed by a person in a red shirt, then a person in a striped shirt, all moving downward in front of the slide structure. The camera remains stationary, capturing the action from a frontal perspective with minimal background distraction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nvOo5QThgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nvOo5QThgk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 431.26052207086616, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple people moving on the inflatable slide and on the ground. Their motion is due to locomotion (sliding, running) and collisions.", "background_and_ambient_analysis": "Background (slide structure, sky) is static. No dominant fluid motion (water, fire, smoke, wind) observed."}}
{"video_id": "7nlvCvqptWQ", "file_name": "7nlvCvqptWQ_000281_000291.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a man in a white shirt and jeans handling a brown Louis Vuitton bag. He's standing next to a bed with white pillows and a dark headboard. The bed has a black and white patterned bedspread. \n\nStep by step: In the first frame, he's looking into the bag, then he takes out a gray object (maybe a phone) and places it on the bed. Then he continues to reach into the bag, moving items around. The background is minimal—bed, pillows, headboard. \n\nNeed to focus on motion: the man's actions chronologically. Describe his appearance (white shirt, jeans, watch), the bag (brown with LV pattern, open), the bed (white pillows, dark headboard). Spatial relationships: the man is in front of the bed, the bag is on the bed. \n\nCamera perspective: seems like a fixed shot, top-down maybe? Wait, the video shows the man from a slightly angled top-down view. No movement, so static camera.\n\nExclude text, names, etc. Keep it concise. \n\nLet's structure it: A man in a white shirt and dark jeans stands beside a bed with white pillows and a dark headboard. He interacts with a brown patterned handbag placed on the bed's patterned bedspread. He reaches into the open bag, retrieves a gray object, and places it on the bed, then continues adjusting items within the bag. The camera remains stationary, capturing the scene from a top-down angle with the bed and pillows as the background.\n\nWait, check rules: chronological paragraph. So start with the first action. \n\nFirst frame: he's looking into the bag (hand inside). Then he takes out the gray object (phone), places it on the bed. Then reaches again into the bag. \n\nSo: A man wearing a white t-shirt and blue jeans stands at the foot of a bed with white pillows and a black headboard. He reaches into an open brown Louis Vuitton handbag resting on the bed’s black-and-white patterned cover. He retrieves a gray item, places it on the bed, and then continues to adjust contents within the bag. The camera maintains a static top-down view of the scene.\n\nWait, but need to be concise. Also, mention the bag's interior is purple. Oh, in the video, the inside of the bag is purple. So \"an open brown patterned handbag with a purple interior\" — but maybe too much detail? Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the bag is brown patterned, purple interior, open. \n\nSo: A man in a white t-shirt and blue jeans stands beside a bed with white pillows and a black headboard. He interacts with an open brown patterned handbag with a purple interior, placed on the bed’s black-and-white patterned bedspread. He retrieves a gray object from the bag, places it on the bed, and then continues to handle items inside the bag. The camera remains stationary, capturing the scene from a top-down perspective.\n\nCheck rules: exclude text recognition (so no mentioning Louis Vuitton, but wait, the bag is Louis Vuitton but the instruction says \"exclude text recognition\". Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis\". So if the bag has a logo, but the caption should not mention it as text. Wait, the instruction says \"exclude text recognition\" meaning if there's text on the bag (like brand name), don't mention it. But the pattern is the LV monogram, which is a pattern, not text. So maybe it's okay to describe as \"brown patterned handbag\" without specifying the brand. But the user's example might need to keep it general. Wait, the rules say \"exclude text recognition\", so if the bag has a brand logo (text), but the pattern is visual, so perhaps it's okay to say \"brown patterned handbag\". Let's check the rules again: \"Exclude text recognition, named characters, or stylistic analysis\". So \"Louis Vuitton\" is a named brand, but the pattern is visual. So maybe describe it as \"brown patterned handbag\" without naming the brand. \n\nWait, the user's example: in the problem statement, the video shows the bag, which is a Louis Vuitton, but the caption should exclude text recognition, so don't say Louis Vuitton. So \"brown patterned handbag\". \n\nSo revise: A man in a white t-shirt and blue jeans stands beside a bed with white pillows and a black headboard. He interacts with an open brown patterned handbag with a purple interior, placed on the bed’s black-and-white patterned bedspread. He retrieves a gray object from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nlvCvqptWQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nlvCvqptWQ_000281_000291.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 48.74913134800211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (discrete object) is moving his hands to pack a black bag. The bag is being manipulated by the man's hands, showing discrete motion.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind. The background (black headboard and bed) is static."}}
{"video_id": "7nrG0llmbD0", "file_name": "7nrG0llmbD0_000583_000593.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a suitcase on a bed. The suitcase is open, has clothes inside. Then a hand reaches in, maybe adjusting something. Then the person (wearing orange top) is shown pointing. Let's structure chronologically.\n\nStart: suitcase on bed, open, filled with clothes. Then a hand (from someone) adjusts items inside. Then the camera shifts to show a person in orange top pointing. Need to mention the motion step by step.\n\nCheck rules: focus on motion and behavior, chronological. Describe appearance briefly. Spatial relationships: suitcase on bed, person in front of the bed maybe.\n\nFirst frame: open suitcase on bed, clothes inside. Then a hand (dark glove?) moves a blue item. Then the person in orange top appears, pointing. So sequence: suitcase open on bed, hand adjusts items, person points.\n\nBackground minimal, so maybe just bed, then room with door. But keep background minimal.\n\nCamera perspective: starts top-down on suitcase, then shifts to person.\n\nLet's draft:\n\nA hand adjusts a blue item inside an open suitcase on a bed. The suitcase, containing folded clothes, is partially filled. The camera then shifts to a person in an orange sleeveless top who points toward the camera. The background includes a bed and a door.\n\nCheck rules: chronological, motion, appearance (orange top), spatial (suitcase on bed, person in front). Camera movement: shift from top-down to showing person.\n\nWait, the video starts with the suitcase open on the bed, then a hand (from someone) is seen reaching in, maybe zipping or adjusting. Then the camera moves to the person in orange. Let's make sure.\n\nOriginal frames: first frame shows suitcase open, then a hand (dark glove?) puts something in, then the hand zips the suitcase? Then the person in orange top is shown. Wait, the video description:\n\nFrame 0: suitcase open on bed. Frame 1: hand reaching in (dark glove, but maybe not). Frame 2: hand closes part of the suitcase? Frame 3: hand holds a blue item (maybe a belt?), then the person in orange top is shown pointing.\n\nSo step by step:\n\n- An open suitcase lies on a bed, containing various folded items including brown and orange clothing. A hand (wearing dark gloves) adjusts items inside the suitcase, closing a compartment. The camera then pans up to show a person with long blonde hair wearing an orange sleeveless top, who points toward the camera.\n\nCheck if that's chronological. The actions are: suitcase open, hand adjusts, then person points.\n\nAppearance: hand (dark gloves), suitcase open with clothes, person has long blonde hair, orange top.\n\nSpatial: suitcase on bed, person is next to the bed maybe.\n\nCamera: starts top-down on suitcase, then pans up to show the person.\n\nNeed to be concise. Let's see the output format.\n\nFinal caption should be a paragraph. Let's structure:\n\nA hand with dark gloves adjusts items inside an open suitcase on a bed, which holds folded brown and orange clothing. The camera then shifts to a person with long blonde hair wearing an orange sleeveless top pointing toward the camera. The background includes a bed and a door.\n\nWait, but the video's first frame is suitcase open on bed, then a hand (maybe not dark gloves? The description says \"a hand\" but the video shows a hand reaching in). The user said \"Focus primarily on motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nMain subjects: the hand adjusting the suitcase, then the person pointing.\n\nSo:\n\nA hand reaches into an open suitcase on a bed, adjusting clothing items, then the camera moves to show a person in an orange sleeveless top with long blonde hair pointing at the camera. The suitcase contains folded brown and orange garments, and the background includes a bed and a door.\n\nCheck if that's correct. Let's make sure it's chronological: first the hand's action, then the person. Yes.\n\nAlso, the camera perspective: starts top-down (suitcase on bed), then shifts to show the person (so camera moves from top-down to showing the person).\n\nInclude spatial relationships: suitcase is on bed, person is in the room (next to bed).\n\nAvoid background details unless essential. The bed is essential for the suitcase being on it.\n\nLet's write:\n\nAn open suitcase on a bed contains folded brown and orange clothing; a hand adjusts items inside before the camera shifts to show a person with long blonde hair wearing an orange sleeveless top pointing toward the camera.\n\nWait, but the hand is adjusting, then the camera shifts to the person. So:\n\nA hand adjusts items within an open suitcase on a bed, which holds folded brown and orange garments. The camera then moves to show a person with long blonde hair in an orange sleeveless", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7nrG0llmbD0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7nrG0llmbD0_000583_000593.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.72866542359149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing orange shirt) moves their arms and hands to place items into a suitcase; the suitcase and clothing items exhibit discrete, solid-body motion.", "background_and_ambient_analysis": "Background elements (bed, nightstand, door) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7oDlrSkV0Jc", "file_name": "7oDlrSkV0Jc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in pink floral pajamas sits on a tiled kitchen floor, reaching toward a black and white cat near white cabinets. The cat steps back from her hand, then turns away while the girl continues to extend her arm toward it. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oDlrSkV0Jc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oDlrSkV0Jc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 29.283643008059926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl in a pink dress and a black-and-white cat are the primary discrete objects. The girl extends her arm toward the cat, and the cat shifts position while interacting with the girl.", "background_and_ambient_analysis": "The kitchen background (cabinets, refrigerator) remains static with no fluid or environmental motion (fire, water, smoke, wind) present. Background elements show no uniform shifting."}}
{"video_id": "7oMmx_5xZco", "file_name": "7oMmx_5xZco_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair in a ponytail applies tiles to a wall with red and white floral patterns, adjusting them with both hands in the bottom-right quadrant while the top-left and top-right show a kitchen sink area with dark granite countertops and white tiles; the person's movements focus on tile placement, and the camera maintains a static split-screen perspective without significant motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oMmx_5xZco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oMmx_5xZco_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 2014.1946715453412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and head are moving to apply tiles to the backsplash, indicating physical action.", "background_and_ambient_analysis": "The kitchen counter, sink, and backsplash tiles are static across all panels. There is no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7oH0rZKWzAc", "file_name": "7oH0rZKWzAc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a gymnastics gym. The main subject is a girl in a black leotard climbing a rope. She's on the right side of the frame, attaching to a purple and white pole. She starts climbing, moves up the rope, then at one point a boy in a black shirt comes under her to assist. He's probably helping her lift, then she continues climbing. There are other people in the background: some kids near the blue mat area, others on the other side of the gym. The background includes blue mats, yellow blocks, and various equipment. The camera is a high-angle shot, maybe static, looking down at the scene. Need to describe the sequence: girl starts on the rope, climbs, boy assists, then she keeps climbing. Mention her appearance (black leotard, short hair), the boy in black shirt. Spatial relationships: the boy is below her when he helps. Background has other kids but keep it minimal. Camera perspective is overhead, slight zoom maybe? Let's structure it chronologically: first, the girl is climbing; then the boy assists; she continues. Also note the gym environment but briefly.\n\nWait, the rules say minimal background. So focus on main subjects. The girl in black leotard (short hair) is climbing the rope attached to a purple and white pillar. At one point, a boy in black shirt approaches from below, assists by lifting her legs, then she continues climbing. Other people are in the background (e.g., a girl in pink top runs past). Camera is high-angle, static. Let's write it out.\n\nStart with the girl: \"A girl in a black leotard climbs a rope attached to a purple and white pillar in a gymnastics gym. A boy in a black shirt approaches from below, lifts her legs to assist her ascent, and she continues climbing. Other children are visible in the background near blue and yellow mats.\" Check if this is chronological. First, girl climbing, then boy assists, then she keeps climbing. The camera perspective: high-angle shot, minimal movement (since the video clips show the same angle). The background elements are just mentioned briefly. Let's make sure to exclude any text or names. Also, the girl's hair: \"short hair\" maybe? The video shows her with light hair. Wait, the caption should be concise. Let's see the original frames: the girl has blonde hair, short. So \"blonde girl in a black leotard\" but maybe \"girl in black leotard with blonde hair\". But the rules say \"briefly describe their appearance and number (color, size, orientation)\". So \"a girl in a black leotard with blonde hair\" is okay.\n\nWait, the first frame shows her on the rope, then she climbs up. In frame 2, she's higher, frame 3 she's climbing, frame 4 she's higher, frame 5 she's at the top? Wait, the video shows her climbing up the rope, then a boy helps her. Let's check the frames:\n\n[0.0] - girl is at the bottom of the rope, starts climbing.\n\n[1.4] - she's higher up, still climbing.\n\n[2.5] - she's midway, a boy in black shirt is under her, helping by lifting her legs.\n\n[3.6] - she's higher, continuing.\n\n[4.7] - she's near the top, then the boy is no longer under her.\n\nWait, the sequence is: girl climbs up the rope. A boy approaches from below, supports her by lifting her legs, then she continues climbing. So the key actions: climbing, assistance, continuing.\n\nSo the caption should be:\n\n\"A blonde girl in a black leotard climbs a rope attached to a purple and white pillar. A boy in a black shirt approaches from below, lifts her legs to assist her ascent, and she continues climbing upward. Other children are visible in the background on blue and yellow mats. The camera maintains a high-angle, static perspective throughout.\"\n\nCheck the rules: focus on motion, chronological. Yes. Mention appearance (blonde, black leotard, boy in black shirt), spatial relationships (boy approaches from below, lifts her legs). Background minimal (blue and yellow mats). Camera perspective: high-angle, static.\n\nYes, that should work. Let's make it concise. Maybe \"A blonde girl in a black leotard climbs a rope attached to a purple pillar. A boy in a black shirt approaches from below, lifts her legs, and she continues ascending. Other children are present in the background near blue and yellow mats. The camera is fixed overhead.\"\n\nWait, \"fixed overhead\" is the perspective. The rules say \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oH0rZKWzAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oH0rZKWzAc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 84.17660368763694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl is actively climbing a rope, moving upward and then descending. Other children are present but stationary or minimally moving.", "background_and_ambient_analysis": "The background (walls, mats, equipment) is stationary with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "7oZBeF3gTfk", "file_name": "7oZBeF3gTfk_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and khaki pants places a black helmet on a workbench, then shifts a stack of light brown wooden planks from the right side toward the left, lifting and rotating the planks to adjust their position on the bench. The workbench holds tools and a small block, with a blue surface beneath it and workshop materials visible in the background. The camera remains stationary, capturing the actions from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oZBeF3gTfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oZBeF3gTfk_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1048.5515775940576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark shirt) moves wooden planks across a table, stacking them from right to left and adjusting their position.", "background_and_ambient_analysis": "Background elements (wall, stacked wood, blue surface) show no shifting or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "7oTEKepwpHo", "file_name": "7oTEKepwpHo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a wide shot of two men sitting in a salon, one in a white shirt, the other in a dark brown shirt. There's a woman standing behind them, likely a stylist. Then it cuts to close-ups: first the man in white as the stylist adjusts his hair, hands moving through his hair. Then the man in dark brown, stylist's hands on his neck and hair. The actions are sequential: wide shot, then close-ups of each man getting their hair styled. Background has salon elements but minimal. Camera moves from wide to close-ups, focusing on the styling actions. Need to structure chronologically: start with two men in salon, woman styling, then close-ups of each man's hair being worked on. Mention their appearances briefly (white shirt, dark shirt, woman with red hair? Wait, no, the first frame shows woman with red hair, but the caption rules say exclude named characters, but appearance like color? Wait, rule b: describe appearance briefly (color, size, etc.). So the two men: one in white t-shirt, one in dark brown shirt. The stylist (woman) has long red hair? Wait, in the first frame, she's standing behind, red hair. Then the close-ups: hands on heads. So main subjects: two men and a woman. Chronologically: initial scene with two seated men, a standing woman behind them, then close-ups of each man as the woman styles their hair. Camera moves from wide to close-ups. Let's write it:\n\nInitial wide shot shows two men seated in a salon, one in a white t-shirt, the other in a dark brown shirt, with a woman standing behind them; the video then cuts to close-ups of each man as the woman adjusts their hair, hands moving through their hair and necks. The background includes salon elements but remains minimal. Camera perspective shifts from wide to close-ups, focusing on the styling actions.\n\nWait, check rules: a) motion and behavior in chronological order. So first frame: two men sitting, woman standing. Then frames 2-5: close-ups of the two men as the woman styles their hair. So the sequence is: wide shot of two men and woman, then close-ups of each man being styled. So caption should start with the initial wide shot, then the close-ups. Describe motion: the woman's hands moving through the men's hair. Appearances: men's shirts (white, dark brown), woman's hands (wearing a bracelet in some frames). Spatial: woman behind the men. Background minimal. Camera: starts wide, then close-ups.\n\nSo putting it all together:\n\nThe video opens with a wide shot of two men seated in a salon, one wearing a white t-shirt and the other a dark brown shirt, while a woman stands behind them; it then transitions to close-ups of each man as the woman's hands style their hair, adjusting strands and necks. The background features minimal salon elements, and the camera shifts from a wide perspective to focused close-ups of the hair styling actions.\n\nCheck rules: no text recognition, exclude named characters. So don't mention the woman's hair color? Wait, the first frame shows her with red hair, but rule b says \"briefly describe their appearance and number (color, size, orientation)\". So if the woman's hair color is distinctive, maybe mention? But rule f says exclude named characters, but appearance like color is allowed. Wait, the problem says \"main subjects (people/animals/objects)\". The women is a main subject. So in the first frame, the woman has long red hair. But maybe it's better to focus on the actions. Let's see:\n\nIn the initial wide shot, two men are seated: one in white shirt, the other in dark brown. A woman stands behind them. Then close-ups: the woman's hands (with a bracelet) styling their hair. So describe appearance of the men (shirts), the woman's hands (bracelte? The first frame shows a bracelet on her wrist). So:\n\nThe video begins with two men seated in a salon, one in a white t-shirt and the other in a dark brown shirt, with a woman standing behind them; it then cuts to close-ups of each man as the woman's hands adjust their hair, moving through their hair and necks. The camera shifts from a wide view to focused close-ups of the styling motions, with minimal background details.\n\nYes, that seems to follow the rules. Let's check each rule:\n\na) Motion in chronological order: wide shot → close-ups of styling. Correct.\n\nb) Appearance: men's shirts (white, dark brown), woman's hands (bracelte? Wait, in frame 2, the woman's hands have a bracelet. So \"woman's hands with a bracelet\" might be", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oTEKepwpHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oTEKepwpHo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 30.749229228300475, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men (one in white shirt, one in dark shirt) and a stylist; the stylist's hands actively move to style the men's hair, while the men exhibit head movements (e.g., looking around) and facial expressions during conversation.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (e.g., shelves, bottles, and room walls) remain static and consistent across frames without uniform displacement."}}
{"video_id": "7oNNIZmatKA", "file_name": "7oNNIZmatKA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the task. The user wants a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video, there are kids doing push-ups. The main subjects are the children and an adult in a red shirt. They're on a mat in a gym. The video starts with the adult helping the kids. Then the camera moves, showing more kids. The kids are in various positions: some on their hands and knees, others in plank position. The adult is assisting, maybe guiding them. The background has cones, boxes, and other gym equipment, but I should keep background minimal.\n\nRules say to focus on motion and behavior in order. So first, the adult is helping kids, then the kids are doing push-ups. The camera pans left to show more kids. Need to mention their appearance: colors like pink shorts, white shirts, red sneakers. Spatial relationships: kids in line, some in front of others. Conclude with camera movement.\n\nCheck the output format: must be in <caption_output> tags. No extra info. Keep it concise. Let me structure it step by step.\n\nStart with the adult in red shirt assisting kids. Then the kids are doing push-ups. Camera pans left to show more kids. Mention their positions and colors. Background elements like cones and boxes but minimal. End with camera movement.\n\nWait, the rules say background descriptions minimal unless essential. The cones and boxes are part of the gym, maybe essential for setting, but not necessary for motion. Maybe just mention the gym setting briefly.\n\nAlso, need to exclude text recognition, named characters. So no names. Focus on actions.\n\nLet me draft:\n\nIn a gym, an adult in a red shirt assists multiple children performing push-ups on a dark mat. The children, dressed in casual summer clothing like white shirts, pink shorts, and red sneakers, are positioned in a line, hands on the ground, bodies lifted. As the camera pans left, more children come into view, some adjusting their stances while maintaining the push-up position. The gym background includes scattered cones and boxes, but the focus remains on the children’s synchronized movements. The camera slightly shifts angles to capture the group’s progress.\n\nCheck rules: chronological order, motion described. Mention appearance (colors, clothing), spatial relationships (line, some adjusting). Background minimal. Camera movement specified. Avoided named characters. Seems okay. Maybe \"synchronized movements\" is okay since it's their action. Maybe \"adjusted stances\" instead of \"adjusting their stances\".\n\nWait, the first part: \"an adult in a red shirt assists multiple children performing push-ups on a dark mat.\" Then the kids are in line. Camera pans left to show more kids. The kids are doing push-ups, some adjusting. The gym background has cones and boxes.\n\nPossible issues: \"assists multiple children\" - in the video, the adult is probably guiding them, maybe giving instructions. The video starts with the adult in red shirt helping, then the kids are doing push-ups. So the action order is adult assisting, then kids doing push-ups.\n\nBut the caption should be chronological. So first, the adult is helping, then the kids are doing push-ups. Then camera movement.\n\nLet me rephrase:\n\nA group of children in casual summer clothing (white shirts, pink shorts, red sneakers) perform push-ups on a dark gym mat, guided by an adult in a red shirt. The camera pans left, capturing multiple children in a line, hands planted on the ground, bodies elevated. As the video progresses, additional children enter the frame, adjusting their stances while maintaining the push-up position. Gym equipment like cones and boxes remain visible in the background but do not interfere with the focus on the children's coordinated movements. The camera slightly shifts to follow the group's progress.\n\nWait, \"guided by an adult\" – maybe \"assisting\" is better. \"Guided\" might imply direction, but the adult is probably just helping. The initial frames show the adult supporting a child, then the camera moves to show more kids.\n\nThe first frame shows the adult in red shirt helping a kid, then camera moves to show others. So the sequence is adult assisting, then kids doing push-ups, camera moving.\n\nSo maybe: An adult in a red shirt assists a child in a white shirt and blue shorts performing a push-up on a dark gym mat. The camera pans left, revealing more children in similar positions, some in pink shorts and red sneakers, others in white shirts. The children maintain the push-up position with hands on the ground, bodies lifted. Gym equipment like cones and boxes are visible in the background, but the focus remains on the children's synchronized movements as the camera shifts slightly to capture the group's progression.\n\nWait, need to mention the number. The video shows multiple kids. In the first frame, there", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oNNIZmatKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oNNIZmatKA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 198.0618602527143, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and an adult moving by performing push-ups and assisting; motion due to their own physical forces (pushing up and down).", "background_and_ambient_analysis": "Static background (gym floor, buckets, walls) with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7ojlgqf9RxQ", "file_name": "7ojlgqf9RxQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white helmet, dark clothing, and orange gloves pilots a land sailboat with a bright yellow and blue sail across a sandy beach, holding green ropes as the boat moves forward. The camera gradually zooms in from a distant wide shot showing the ocean in the background to a close-up of the individual adjusting the ropes, maintaining a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ojlgqf9RxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ojlgqf9RxQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 65.69864742683569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on a four-wheeled vehicle with a sail is the primary discrete object; the vehicle and person move forward with the sail interacting with environmental forces (e.g., wind).", "background_and_ambient_analysis": "The background consists of a flat surface and distant sea with minimal visible movement; no dominant fluid/environmental motion (e.g., waves, smoke) is observed that would trigger ambient_environmental classification."}}
{"video_id": "7oqa_FRT1go", "file_name": "7oqa_FRT1go_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a hand holding a dark-colored snake with a white pattern on its head. The scene transitions to two women in a room with rows of chairs; a woman in a blue shirt holds a microphone toward a woman in a brown jacket who is holding a coiled snake. The snake remains stationary as the woman in blue speaks while the woman in brown gestures slightly. The camera maintains a steady medium shot of the two women, with the background featuring blurred figures and chairs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7oqa_FRT1go.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7oqa_FRT1go_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 165.86851393936826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two women in an interview setting: the reporter holds a microphone and gestures, while the interviewee speaks and responds. Their subtle head/shoulder movements and mouth articulation indicate discrete human locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (chairs, walls) remain static across both scenes."}}
{"video_id": "7p8wzutXtYo", "file_name": "7p8wzutXtYo_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two people. Let's check the frames. \n\nIn the first frame, a person in dark clothing is leaning over, maybe interacting with something on the floor. Then the second frame shows a person in light-colored clothing (like a shirt) standing, and the dark-clad person is moving. Wait, the frames are a bit messy. Let's see: the first frame, person A (dark) is bent down, person B (light) is behind. Then in frame 2, person A is moving, person B is still there. Frame 3, person A is leaning, person B is standing. Frame 4, person A is raising their arm, person B is behind. Frame 5, person A is in motion, maybe jumping or moving up, person B is in the background.\n\nWait, the video shows two people. The first person (dark clothing, maybe wearing a dark shirt, could be a man) is moving their arms, maybe dancing or interacting. The second person (light shirt, maybe a woman) is standing behind, looking at something. The actions: the first person is moving their arms, leaning forward, then raising them, maybe swaying. The second person is standing, perhaps watching.\n\nChronic order: The video starts with person A (dark) leaning towards the ground, person B (light) standing behind. Then person A moves their arms, possibly in a dance motion, while person B remains relatively stationary. Then person A continues moving, possibly jumping or lifting their arms, while person B stays in the background. \n\nAppearance: Person A is wearing dark clothing, appears to be an adult male. Person B is in light-colored shirt, adult, maybe female. \n\nSpatial: Person B is behind person A, to the left or right? In the frames, person B is behind, maybe slightly to the left. \n\nCamera: The camera is tilted, maybe handheld, slight movement. The perspective is from above? Wait, the frames are vertical, but the video's orientation might be rotated. But the task says \"camera perspective and movement\". The video is a bit shaky, maybe handheld, no clear pan, just slight shake.\n\nBackground: There's a window with curtains, some furniture, minimal details as per rule e.\n\nSo the caption should be:\n\nTwo individuals are engaged in a dynamic interaction. The first person, wearing dark clothing and appearing to be an adult male, leans forward, raises their arms, and moves energetically. The second person, dressed in light-colored attire and also an adult, stands slightly behind and to the left of the first person, observing. The camera is handheld with slight movement, capturing a tilted perspective of the scene.\n\nWait, check the rules: concise, chronological paragraph. Let's make sure:\n\n- Chronological: the first person's actions first, then the second.\n\n- Mention appearance and number: two people, one dark, one light.\n\n- Spatial: second person behind and left.\n\n- Camera: handheld, slight shake.\n\n- Background minimal.\n\nLet me structure:\n\nThe video shows two people: one in dark clothing (adult male) and one in light-colored shirt (adult). Initially, the dark-clad individual leans toward the ground, then raises their arms in a continuous motion. The light-shirted person stands behind and to the left, remaining relatively still. The camera is handheld with minor shaking, capturing the scene from a slightly tilted angle.\n\nWait, check if the actions are clear. Let's look at the frames:\n\nFrame 0: Person A (dark) is bending down, hands on floor. Person B (light) is standing behind.\n\nFrame 1: Person A is moving up, Person B still behind.\n\nFrame 2: Person A is bent, Person B in background.\n\nFrame 3: Person A is raising arms, Person B behind.\n\nFrame 4: Person A is lifting arms, Person B in background.\n\nSo the motion is the dark person moving their arms up and down, leaning, while the light person stays.\n\nSo maybe:\n\nA person in dark clothing (adult) moves their arms and body in rhythmic motion while leaning forward. A second person in light-colored attire (adult) stands behind and to the left, observing. The camera remains handheld with slight movement, providing a slightly tilted view of the interaction.\n\nCheck all rules:\n\na) Motion: the main subject (first person) moving arms, leaning. Second person standing.\n\nb) Appearance: dark and light, adult.\n\nc) Spatial: second person behind and left.\n\nd) Camera: handheld, slight movement, tilted.\n\ne) Background minimal (window, furniture but not essential).\n\nf) No text.\n\nYes, this works.\n</think>\n\n<caption_output>A person in dark clothing (adult) moves their arms and body in rhythmic motion while", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7p8wzutXtYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7p8wzutXtYo_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 312.9888563115014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving: one standing person pours/serves from a container while the other seated person interacts with the standing individual (likely eating/drinking). Motion consists of distinct limb movements and head/body orientation changes.", "background_and_ambient_analysis": "Background elements (window frame, cabinets, and wall) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present in the scene."}}
{"video_id": "7p7e2SSuizk", "file_name": "7p7e2SSuizk_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is at night, so background is dark. There's a fountain with water jets, maybe a stage or something. The main subjects are people performing with fire. Let's check the frames. \n\nIn the first frame, there are people with fire sticks. The scene starts with a group, maybe 3-4 people. They're moving, swinging fire sticks. The background has a fountain, which is lit. Then, as the video progresses, they're dancing or performing with fire. The camera seems to be moving slightly, maybe handheld, so some shake. \n\nNeed to describe chronologically: start with the setting (night, fountain), then the people with fire sticks (color? The fire is orange, they're wearing different clothes—maybe one in black, one in orange). They're moving around, holding fire sticks, swinging them. Spatially, maybe one in front, others behind. \n\nWait, the rules: focus on motion and behavior. So the main action is people performing fire tricks. Number: maybe 4 people? The frames show multiple people. \n\nBackground: fountain with water, but minimal since it's not essential. Camera perspective: looks like it's handheld, following the performers, maybe panning slightly. \n\nLet's structure it: At night, a group of people perform fire tricks in an open plaza with a lit fountain in the background. Four individuals, dressed in dark and bright clothing, wield flaming torches, swinging and moving rhythmically. The camera follows their movements with slight shakes and pans, capturing their dynamic gestures as they dance. \n\nWait, check rules: chronological order. So start with the initial scene, then actions. Let's see the frames: first frame shows people with fire, then they move. So describe the sequence. \n\nMaybe: In a nighttime plaza with a central fountain, four individuals perform fire dances; one in dark pants and shirt moves with a torch, another in orange shirt swings theirs, while others join, all swirling flames rhythmically. The camera stays close, tracking their motions with minor shakes as the background fountain glows. \n\nCheck if background is minimal. The fountain is part of the setting but not essential for motion. So mention briefly. \n\nLet's write: Nighttime plaza with a fountain, four people dance with flaming torches—some in dark attire, others in bright shirts—swinging and moving in sync. The camera follows their dynamic poses with slight handheld shakes, capturing their rhythmic fire movements against the dark backdrop. \n\nWait, check if numbers are accurate. The video shows multiple people. The first frame has at least 3, then more. Let's say \"a group of people\" but the rule says \"briefly describe their appearance and number\". So \"four individuals\" if that's the count. Let's see the frames: frame 0 has maybe 3, frame 1 has 4? Let's go with four. \n\nAppearance: one in dark pants, another in orange shirt, others in dark. \n\nMotion: swinging, moving rhythmically. \n\nCamera: handheld, slight shake, follows movement. \n\nSo the caption: In a nighttime plaza, a group of four people—dressed in dark and bright clothing—perform fire dances, swinging flaming torches rhythmically. The camera follows their movements with slight shakes, capturing their dynamic gestures as they dance in front of a lit fountain. \n\nWait, the background fountain is part of the setting. The rules say \"minimal background description unless essential for understanding motion\". The fountain is there, but maybe essential as it's the setting. But the main focus is the people. Let's check the output format. \n\nNeed to make it concise. Let's try: At night, four individuals dance with flaming torches in a plaza with a fountain; one wears dark pants, another an orange shirt, all swirling flames rhythmically. The camera tracks their movements with slight shakes. \n\nWait, the rules say \"conclude with the camera perspective and movement\". So start with the scene, then the people's actions, then camera. \n\nLet me structure: Nighttime scene in a plaza with a fountain. Four people, including one in dark pants and another in orange shirt, perform fire dances by swinging torches. They move rhythmically, with the camera following their actions via slight handheld shakes and panning. \n\nYes, that's chronological: starts with setting (night, plaza, fountain), then people's actions (number, appearance, motion), then camera. \n\nCheck rules: focus on motion and behavior in chronological order. The video shows them moving, so describe the sequence. \n\nFinal caption: In a nighttime plaza, four individuals—some in dark attire, one in an orange shirt—perform fire dances by swinging flaming torches rhythmically. The camera follows their movements with slight handheld shakes and panning as they dance in front of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7p7e2SSuizk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7p7e2SSuizk_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 84.7144520128354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals are walking, holding torches, and performing coordinated motions (e.g., arm movements, stepping).", "background_and_ambient_analysis": "The fountain structure and surrounding buildings show no uniform shifting, indicating a stable background. Fire (torch flames) is present but is a fluid environmental element, consistent with ambient motion."}}
{"video_id": "7p865_YcFZ8", "file_name": "7p865_YcFZ8_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in dark clothing sits on a rug, manipulating wooden letter blocks. The child pushes the blocks across the rug, rearranging their positions by moving individual pieces. The baby shifts the blocks repeatedly, adjusting their arrangement. In the background, white curtains and furniture are visible. The camera remains stationary, capturing the actions from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7p865_YcFZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7p865_YcFZ8_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 172.89550903671451, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates wooden blocks, moving them horizontally and adjusting their positions through hand contact.", "background_and_ambient_analysis": "Background elements (curtains, chair, table) remain static across frames; no fluid motion (fire, water, smoke) or wind-driven movement observed."}}
{"video_id": "7ooyhh7I6Co", "file_name": "7ooyhh7I6Co_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants leans over the steering wheel of a car, then opens the driver's side door and exits while holding a white object. The camera remains stationary inside the car, capturing the person’s movement toward and out of the vehicle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ooyhh7I6Co.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ooyhh7I6Co_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 87, "blur_score": 35.03284517796029, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt and black pants) moves from the driver's seat area to the door and closes the door.", "background_and_ambient_analysis": "The background (car interior and outside) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "7pJztynV2yE", "file_name": "7pJztynV2yE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt gestures with their right hand while entering from the left, moving their arm toward their head. In the room, a seated individual in a blue shirt passes a small object to a seated person in a dark shirt with gray stripes, who takes it and examines it. The camera remains static with slight shake, capturing the three individuals in a room with yellow and pink walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pJztynV2yE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pJztynV2yE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 249.06245448201577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals exhibit discrete motion: person in red (arm movements, leaning), person in blue (hand gestures, leaning forward), and person in black (arm movements). Their motions appear to involve physical interactions (e.g., hand-to-hand movement, possible simulated hitting).", "background_and_ambient_analysis": "Background elements (walls, door, chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "7p_YF3z9qWA", "file_name": "7p_YF3z9qWA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted person in dark clothing begins suspended above a bungee cord with arms raised, then falls downward in a series of motions: bending knees, extending arms, and rotating the body horizontally as they descend toward the cord. The subject continues the downward trajectory with arms outstretched against a cloudy sky with visible power lines. The camera remains static in a low-angle perspective, capturing the full motion from below.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7p_YF3z9qWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7p_YF3z9qWA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 162.3991488857097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is visible, executing a trapeze swing motion. The subject's trajectory involves rotational movement around a fixed point, consistent with physical forces from the trapeze apparatus. Bounding box tracking shows clear, discrete motion without environmental interference.", "background_and_ambient_analysis": "The sky background features clouds with subtle motion, but static structural elements (e.g., trapeze rig) remain fixed. Cloud movement is minor and not dominant; no fire, water, or significant wind-driven fluid motion is observed."}}
{"video_id": "7pYr7DTpUug", "file_name": "7pYr7DTpUug_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a dark tank top, holds a silver hair dryer in their right hand. They position the dryer near their head, using a metallic hair clip to secure a section of hair. The individual adjusts the dryer's position, directing airflow onto their hair while maintaining the clip's placement. The camera remains static, capturing a close-up view of the action against a light-colored tiled wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pYr7DTpUug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pYr7DTpUug_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 50.01629823002344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a hair dryer and moving it to dry their hair. The hair is also moving due to the airflow from the dryer.", "background_and_ambient_analysis": "The background consists of a static wall and door with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "7pibXAaoc-o", "file_name": "7pibXAaoc-o_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a dark outfit with pink accents jumps off a black leather couch and begins crawling on the carpeted floor. A girl in a blue floral dress gets up from the couch, walks toward the crawling child, and reaches down to interact. The camera remains stationary with slight motion, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pibXAaoc-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pibXAaoc-o_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 145, "blur_score": 82.63327524477239, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one crawls off the couch and moves on the floor, and the other gets up and interacts with the first child.", "background_and_ambient_analysis": "No shifting background elements (couch and wall remain static). No ambient environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "7polkBZi4tg", "file_name": "7polkBZi4tg_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a white headband with red patterns, green shorts, and a green wristband sits beside a blue inflatable pool. He holds a small object with both hands, then lifts it to his ear. The background shows green grass. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7polkBZi4tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7polkBZi4tg_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 544.4788105965681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is manipulating a small object (e.g., a watch or bracelet) with his hands, causing discrete motion in his hands and the object.", "background_and_ambient_analysis": "The background (pool edge, grass) is static with no fluid motion. The water in the pool is calm and not flowing, so no ambient environmental motion is present."}}
{"video_id": "7pbCOdNKbfc", "file_name": "7pbCOdNKbfc_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands in a black shirt manipulate a deck of blue-backed playing cards, initially forming a triangular stack, then shuffling the cards, and finally revealing a card with a visible design. The background is a blurred green outdoor scene. The camera remains close-up on the hands with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pbCOdNKbfc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pbCOdNKbfc_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 30.852097098249182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and a deck of playing cards are the discrete objects. The hands are actively shuffling, fanning, and dealing the cards, causing the cards to move due to physical manipulation and collisions.", "background_and_ambient_analysis": "The background shows an outdoor scene with greenery (grass and trees) which remains static; no significant fluid or environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "7qBXaA9frpM", "file_name": "7qBXaA9frpM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a plaid shirt bends over a young child wearing a red-and-gray beanie, dark jacket, and red pants, who is crouched with hands in dirt near a tree. The adult’s hands move toward the child’s hands as they interact with the ground. The camera captures the scene from a close-up, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qBXaA9frpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qBXaA9frpM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1121.8002083145989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (adult and child) are moving: the adult is bending and manipulating the ground, while the child is also interacting with the ground near the adult.", "background_and_ambient_analysis": "The background (trees, ground) shows no significant shifting or fluid motion; no fire, water, or smoke is present, ruling out ambient_environmental."}}
{"video_id": "7q5Qe75qWcc", "file_name": "7q5Qe75qWcc_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a camouflage uniform and helmet walks toward the camera on a dirt path beside a river, then leaps over a low concrete ledge to the right, landing on the opposite side of the path. The background features a river and vegetation. The camera remains handheld with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7q5Qe75qWcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7q5Qe75qWcc_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 3493.483683271148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking and pulling a long, thin object (likely a rope or cable) along a concrete structure. The person's motion includes walking, bending, and sustained pulling, demonstrating discrete locomotion and object manipulation.", "background_and_ambient_analysis": "Static background elements (trees, distant water, grassy terrain) show no significant shifting or environmental motion. Trees are stationary, and the water appears calm without visible currents or waves. No fire, smoke, or prominent wind effects observed."}}
{"video_id": "7pxyD4ZaDoc", "file_name": "7pxyD4ZaDoc_000224_000234.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt and black shorts, barefoot, executes a high kick, then shifts into a wide stance with fists raised, followed by a forward step. He stands on a dark mat against a plain white wall with a blue baseboard; a white pole with red markings is visible to his right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pxyD4ZaDoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pxyD4ZaDoc_000224_000234.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 92.90740867989021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in black clothing is performing martial arts moves, including leg kicks and stances. The person is the only discrete object in motion, and the motion is due to intentional physical actions.", "background_and_ambient_analysis": "The background (white wall and blue baseboard) is static with no shifting or motion. No environmental elements like fire, water, or smoke are present."}}
{"video_id": "7pxdqH7-XeE", "file_name": "7pxdqH7-XeE_000619_000629.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing green gloves styles a brown, wet dog's long hair with a comb, moving the tool through the fur from the top to the back. The dog faces left while the person works behind it. Blue and white curtains and a fan are visible in the background. The camera maintains a steady close-up on the dog's head and the grooming action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pxdqH7-XeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pxdqH7-XeE_000619_000629.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 83.63992934198711, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing green gloves) washing the dog; dog's head moves slightly during the washing process.", "background_and_ambient_analysis": "Background curtains and fan are stationary; no ambient environmental motion (fire, water flow, smoke) detected."}}
{"video_id": "7pP23kzhBmI", "file_name": "7pP23kzhBmI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. First, I need to understand the video description provided. The user gave a sequence of frames showing a man doing exercises outdoors.\n\nStarting with the first frame: he's holding a yellow resistance band above his head, standing on a wooden deck surrounded by trees. The next frames show him squatting, then extending his arms to the sides, and then leaning to one side. He's shirtless, wearing dark shorts.\n\nThe task is to describe the motion chronologically. So I need to list each action step by step. The main subject is the man, so focus on his movements. He starts with the band overhead, then squats down, extends arms wide, and then leans into a side stretch. \n\nAppearance: shirtless, dark shorts. The background is trees and a wooden deck. Need to mention the spatial relationships, like \"on a wooden deck surrounded by trees.\" But the rules say minimal background unless essential. So maybe just note the setting briefly.\n\nCamera perspective: the description doesn't mention camera movement, but the user says to include it. The original video might be static, so \"fixed camera\" or \"static shot.\" Wait, the output needs to conclude with camera perspective and movement. Since the frames are sequential but no indication of camera movement, it's probably static.\n\nCheck the rules again: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" Since the video is likely a fixed shot, maybe \"static camera.\"\n\nNow, the caption needs to be concise. Start with the man's initial position, then each movement. Avoid mentioning the time stamps (0.3s, etc.), just the sequence.\n\nLet me structure it:\n\nA shirtless man in dark shorts stands on a wooden deck surrounded by trees, holding a yellow resistance band above his head. He lowers into a squat while keeping the band extended overhead, then extends his arms horizontally to the sides. Transitioning to a lunge position, he shifts his weight to one leg and extends his opposite arm upward while leaning his torso diagonally. The camera remains static throughout, capturing the sequence from a frontal perspective.\n\nWait, the frames show him in a squat first (frame 1), then frame 2 he's still squatting but arms down? Wait the user's frames are:\n\n[0.0] He's holding the band above his head, standing.\n\n[1.0] Squatting, holding the band above.\n\nWait the first frame is [0.0] he's in a squat position holding the band overhead. Wait the user's description says:\n\n<0.3 seconds> [frame 0] he's holding the band above head, standing.\n\n[1.4] Squatting, arms up.\n\nWait the user's frames:\n\nFirst frame: man holding yellow band overhead, standing.\n\nSecond frame: squatting with band overhead.\n\nThird frame: arms extended horizontally.\n\nFourth frame: leaning into a lunge.\n\nSo the order is: starts standing holding the band, then squats down (band still overhead?), then arms spread, then leans into a lunge.\n\nWait the description says in frame 0.3: standing holding band overhead.\n\nFrame 1.4: squatting, arms overhead.\n\nFrame 2.5: arms extended sideways.\n\nFrame 3.6: leaning into a lunge.\n\nWait the user provided the frames as:\n\n<0.3 seconds> He's holding yellow band above head, standing.\n\n<1.4 seconds> Squatting, band above head.\n\n<2.5> Arms spread out.\n\n<3.6> Lunge position.\n\nSo the sequence is:\n\nStarts standing with band overhead, then squats down (band still overhead), then extends arms to sides, then leans into a lunge.\n\nSo the caption should follow that order.\n\nAppearance: shirtless, dark shorts.\n\nSpatial: on wooden deck, surrounded by trees.\n\nCamera: static.\n\nSo putting it all together.\n\n\"A shirtless man in dark shorts stands on a wooden deck surrounded by trees, holding a yellow resistance band above his head. He lowers into a squat while maintaining the band overhead, then extends his arms horizontally to the sides. Transitioning to a lunge, he shifts his weight to one leg, extending his opposite arm upward while leaning his torso diagonally. The camera remains static throughout, capturing the sequence from a frontal perspective.\"\n\nWait, check the rules: exclude named characters, so \"a shirtless man\" is okay. Mention appearance (shirtless, dark shorts). Number: one person.\n\nCheck if spatial relationships are needed. The deck is in front of the trees, but maybe \"surrounded by trees\" is sufficient. The main motion is on the deck.\n\nCheck if background is minimal. Since it's essential for context (outdoor setting), mention \"surrounded by trees\".\n\nCamera: static.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7pP23kzhBmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7pP23kzhBmI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1531.029056488097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the primary discrete object moving: he transitions from a squat position with a bar held overhead to a lunge-like stance, extending one arm and shifting weight to one side. The yellow bar moves with his body due to muscle force.", "background_and_ambient_analysis": "Background trees and foliage show no significant swaying or fluid motion; no fire, water, or smoke present. Background elements remain stable with no uniform shifting."}}
{"video_id": "7qFJGWaSwdY", "file_name": "7qFJGWaSwdY_000323_000333.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large red and yellow agricultural harvester with multiple wheels moves steadily from left to right across a dry, grassy field, kicking up dust behind it. The machine’s front arm remains elevated as it advances, maintaining a consistent path. The camera follows its motion with a smooth rightward pan, capturing the harvester’s progress against a clear sky and open field. Background details are minimal, emphasizing the machine’s movement and dust trail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qFJGWaSwdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qFJGWaSwdY_000323_000333.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 30.530611639072866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The combine harvester moves forward through the field, harvesting crops. Its wheels and header cause dust displacement, but the machine itself is a discrete solid object with clear locomotion.", "background_and_ambient_analysis": "The background (field and sky) shows no significant environmental fluid motion (fire, water, wind). Dust kicked up by the harvester is a secondary effect of mechanical action, not dominant ambient motion."}}
{"video_id": "7qUYNiYGZ-0", "file_name": "7qUYNiYGZ-0_000524_000534.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with brown hair, wearing a black top and a necklace, stands in front of a white door. She lifts a section of her hair with her right hand, holds a gold curling iron in her left hand, wraps the hair around the iron, then flips the iron to continue styling. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qUYNiYGZ-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qUYNiYGZ-0_000524_000534.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 44.59233733615478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and head to brush their hair, with discrete solid object motion evident in their hand and hair movements.", "background_and_ambient_analysis": "The background features a static white door with a doorknob; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) are present."}}
{"video_id": "7qPymQUYbbA", "file_name": "7qPymQUYbbA_000413_000423.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two fencers in white uniforms and helmets engage on a fencing piste. The fencer on the left extends their arm forward, lunging toward the opponent, while the right fencer steps back and parries the attack. They circle each other, with the left fencer advancing and the right fencer retreating, maintaining defensive stances. The camera captures the action from a fixed overhead perspective with minimal movement, focusing on their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qPymQUYbbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qPymQUYbbA_000413_000423.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 512.7372339863806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers in white uniforms are actively moving, lunging, parrying, and engaging in tactical combat with swords, exhibiting distinct physical locomotion and collisions.", "background_and_ambient_analysis": "Background elements (fencing arena walls, floor, and distant spectators) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "7qppZZ53Nk4", "file_name": "7qppZZ53Nk4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt, black shorts, white socks, and a cap stands in front of a closed garage door, interacting with a red ball on the concrete floor. They move their feet around the ball, kick it upward, and step back as the ball ascends. The scene remains static with a fixed camera perspective, capturing the individual's actions against the minimal background of the garage interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qppZZ53Nk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qppZZ53Nk4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 115.62315748711103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (blue shirt, shorts) performs discrete physical actions: balancing on a red ball, kicking it, and executing a jump. The red ball moves under explicit physical forces (kicks, gravity), and the person's motion is controlled locomotion.", "background_and_ambient_analysis": "The garage door and concrete floor remain stationary throughout the frames, with no signs of shifting or fluid environmental motion (e.g., fire, water, smoke). Background elements (e.g., windows, shelving) do not exhibit uniform movement."}}
{"video_id": "7r2PAuWKG3A", "file_name": "7r2PAuWKG3A_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt manipulates a light blue tool, positioning it on a white board while adjusting their hands around the tool's handle; the board rests on a flat surface with metal rods visible nearby. The camera remains close-up and slightly shaky, focusing on the tool and hands as the person moves the tool along the board's edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7r2PAuWKG3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7r2PAuWKG3A_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 242.3664820491859, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is operating a blue power tool (miter saw) to cut a piece of wood. The person moves the tool and adjusts the wood position, with discrete hand movements and tool operation visible.", "background_and_ambient_analysis": "No shifting background observed. No fire, water, smoke, or wind present. The scene is indoors with a static background (floor, plant, and tools remain in consistent positions)."}}
{"video_id": "7q_gX86bWMI", "file_name": "7q_gX86bWMI_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green jacket, blue jeans, and red beanie operates a red snow blower on a snowy driveway, seated on a wooden platform attached to the machine with small wheels. The individual moves forward slowly, directing the snow blower's chute to clear snow, with the machine positioned to the right of the frame and a snow-covered house and tree visible in the background. The camera follows the motion with a slight pan left as the person advances.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7q_gX86bWMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7q_gX86bWMI_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1212.6945333295048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person operating the snow blower and the snow blower itself are moving as the person drives the machine across the driveway.", "background_and_ambient_analysis": "The background (house, car, trees) is static. There is no dominant fluid or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "7r5iozaFSXA", "file_name": "7r5iozaFSXA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a stage with a person standing in front of yellow curtains. Let's check the frames. \n\nAt the start, there's a person on stage (maybe a performer) standing still. Then, as the video progresses, the person starts moving. Wait, the first frame has the person standing, then in subsequent frames, they might be walking or moving. Wait, looking at the frames: the person is initially standing, then moves forward? Wait, no, the frames go from 0 to 5 seconds. Let's see. The person on stage—maybe a male in light clothing (since it's a bit blurry, but maybe white shirt). Then, in the video, the person moves towards the audience? Or maybe they're performing. The audience is seated, with some people in blue shirts. The camera angle is from the audience's perspective, slightly shaky.\n\nLet's structure it: \n\n- Start: A person in light clothing stands on a stage in front of yellow curtains.\n- Then, the person moves (maybe walks across the stage or gestures).\n- Audience is seated, some in blue shirts, in front of the stage.\n- Camera is handheld, slightly shaky, from an audience member's viewpoint, showing the stage and audience.\n\nWait, need to be concise. Let's outline:\n\nIn the initial frames, a single person in light-colored clothing stands on a stage with yellow curtains. The person moves slightly, possibly gesturing or walking. The audience, including individuals in blue shirts, is seated in front of the stage. The camera remains static but exhibits a slight shake, positioned from the audience's perspective looking toward the stage.\n\nCheck the rules: chronological order, motion of main subjects (the person on stage), appearance (light clothing, single person), spatial relationships (audience in front of stage, person on stage). Background minimal (yellow curtains). Camera perspective is audience's view, slight shake.\n\nSo draft:\n\nA person in light clothing stands on a stage before yellow curtains, then makes small movements. The audience, including individuals in blue shirts, sits in front of the stage. The camera maintains a slight shake from an audience perspective, focusing on the stage area.\n\nWait, need to be more precise on motion. Let's see the frames: the person is standing, then maybe shifting position. Let's check each frame:\n\nFrame 0: person stands on stage.\n\nFrame 1: same, but maybe the person is moving. The description should capture the motion. Maybe the person is moving forward slightly.\n\nBut the video is short, so perhaps the person is standing and then perhaps walking towards the center. Alternatively, maybe it's a performance where the person is moving. But the key is to describe the motion.\n\nLet me think again. The main subject is the person on stage. Initial position: standing. Then, over the frames, they move. Let's say the person shifts position, perhaps walking.\n\nSo:\n\nA person wearing light-colored clothing stands on a stage in front of yellow curtains. The person then takes small steps, moving slightly across the stage. The audience, with some individuals in blue shirts, is seated in front of the stage. The camera remains stationary but exhibits a slight shake, positioned from the audience's perspective looking toward the stage.\n\nCheck if this meets the rules:\n\na) Motion chronological: person stands, then moves.\n\nb) Appearance: light clothing, single person. Number: 1 person on stage, multiple audience members.\n\nc) Spatial: audience in front of stage.\n\nd) Camera: slight shake, audience perspective.\n\ne) Background minimal (yellow curtains mentioned but not overly detailed).\n\nf) Excluded text, names, style.\n\nYes. Now, make it concise. Let's combine:\n\nA person in light clothing stands on a stage before yellow curtains, then makes small movements. The audience, including individuals in blue shirts, sits in front of the stage. The camera maintains a slight shake from an audience perspective.\n\nWait, but the video starts with the person standing, then maybe they move. Let's check the frames:\n\nFrame 0: person stands.\n\nFrame 1: same, but maybe the person is in motion (shifting position).\n\nSo maybe the person is moving from side to side, or walking.\n\nAlternatively, perhaps the person is walking toward the center of the stage.\n\nBut the exact motion isn't clear, but we need to capture the main motion.\n\nSo:\n\nA person wearing light-colored clothing stands on a stage with yellow curtains in the background. The individual then moves slightly, possibly adjusting position. The audience, including several people in blue shirts, is seated in front of the stage. The camera remains steady with a slight shake, positioned from the audience's viewpoint.\n\nWait, \"steady with a slight shake\"—the video has a shake, so \"slight shake\" is correct", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7r5iozaFSXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7r5iozaFSXA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 912.5629594877003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single performer (person) is moving on stage, dancing. The audience is seated and mostly static.", "background_and_ambient_analysis": "The background (stage curtains and walls) is fixed and does not shift uniformly. There is no fire, water, smoke, or wind visible."}}
{"video_id": "7qrYgSlpyo8", "file_name": "7qrYgSlpyo8_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a tray of 12 cupcakes with white frosting and multicolored lit candles (red, green, yellow, pink). They blow toward the candles, extinguishing the flames. The person wears a dark shirt and headband, positioned in front of a window with a red chair visible. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qrYgSlpyo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qrYgSlpyo8_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 101.50484593349401, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and hand to blow out the candles on the cupcakes.", "background_and_ambient_analysis": "The background (window and trees) is static, showing no significant fluid or gaseous motion. The flame of the candles is present but minor and not dominant."}}
{"video_id": "7rIhxlZqHDE", "file_name": "7rIhxlZqHDE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a clear glass bowl filled with yellow scrambled eggs above a black frying pan on a stovetop with a red heating element. The hand pours the eggs into the pan, causing them to spread across the pan's surface. The camera maintains a top-down perspective with slight shake throughout the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rIhxlZqHDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rIhxlZqHDE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 273.21230209874045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a glass bowl pours beaten eggs into a pan, then uses a green spatula to scrape remaining eggs from the bowl into the pan. The hand and bowl move due to deliberate physical action.", "background_and_ambient_analysis": "The stovetop and kitchen counter in the background are static and unchanging; no fluid or environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "7qlLkKtSej4", "file_name": "7qlLkKtSej4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals—two in red shirts (one with stripes, one solid) and one in blue—crouch around the front wheel of a white vehicle, working to adjust or replace the tire. The person in blue uses a tool near the tire, the striped red-shirted individual manipulates the wheel hub, and the solid red-shirted person supports the tire. A yellow wavy line visually traces the tire’s motion as they coordinate. The camera maintains a steady eye-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7qlLkKtSej4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7qlLkKtSej4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 68.90109246302788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are actively working on a vehicle tire, using tools and moving hands/legs to manipulate the wheel and tools (solid, discrete objects moving due to physical forces).", "background_and_ambient_analysis": "Background elements (car, ground) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "7rW55c_ovUQ", "file_name": "7rW55c_ovUQ_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green sweatshirt sits and manipulates a white plastic bag, using both hands to open it by pulling and adjusting its edges. The background features a gray sofa and wooden floor, but the focus remains on the individual’s actions with the bag. The camera stays stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rW55c_ovUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rW55c_ovUQ_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 77.48430606516996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a small plastic container are moving due to manipulation (opening, holding, shaking) – discrete solid objects with explicit physical interaction.", "background_and_ambient_analysis": "The background (couch, bookshelf, floor) is static with no shifting elements or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7rZTHiljbxQ", "file_name": "7rZTHiljbxQ_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in white clothing and a green headwrap kneels before another person seated in a chair, carefully washing their foot in a white basin. The seated individual wears a green and black striped shirt and black shorts. The kneeling person manipulates a cloth near the basin, attending to the foot, while the seated person remains still. The camera remains static, capturing the interaction from a medium distance with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rZTHiljbxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rZTHiljbxQ_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 141.23232745437855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) exhibit motion: a crouching person in white clothing actively moving hands/arms to wash another person's feet (discrete physical interaction), and the seated person remains mostly stationary.", "background_and_ambient_analysis": "Background elements (walls, furniture, floor) show no uniform shifting or fluid motion (fire, water, smoke, wind). Static room environment with no environmental fluid dynamics."}}
{"video_id": "7rXvrwFdcoA", "file_name": "7rXvrwFdcoA_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark shirt and jeans stands playing an acoustic guitar near a column, with a guitar case and amplifier beside him. People walk past him from left to right; a person in dark clothing moves across the frame first, followed by a person in pink attire. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rXvrwFdcoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rXvrwFdcoA_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 161, "blur_score": 98.88202502233034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians walking in the background are the primary discrete objects in motion; the guitar player remains stationary with hand movements.", "background_and_ambient_analysis": "Static background elements (columns, building, ground) show no uniform shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "7rnZ4r27-s8", "file_name": "7rnZ4r27-s8_000911_000921.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a metallic watch pours nuts from a red and green packaged bag into a wooden bowl containing mixed greens and shredded cheese. The hand then continues adding nuts, followed by gently mixing them into the salad. The camera remains in a static top-down position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rnZ4r27-s8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rnZ4r27-s8_000911_000921.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 44.06406348703149, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is pouring liquid from a bottle into a bowl of salad and then mixing the salad. The hand and the salad are the discrete objects in motion.", "background_and_ambient_analysis": "The background (kitchen counter) is static with no shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "7rrpDxpL4mc", "file_name": "7rrpDxpL4mc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a white sweater and dark pants throwing something. First, the person is on the left, extends their arm forward, then steps back. Then they move towards the right, maybe after throwing. Wait, the sequence: at [0.0], the person is on the left, arm extended. Then [1.0] they step forward, throw, then [2.0] they're moving away. Wait, looking at the frames: frame 0, person is on left, arm out. Frame 1, person is in motion, maybe throwing. Frame 2, person is moving left (since in frame 0 they were on the left, then frame 2 they're moving left again?), no. Wait, let's see the positions. Frame 0: person on left, arm extended towards the board. Frame 1: person is still on the left but maybe moving. Frame 2: person is more to the left, then moves back. Wait, the video shows a person in a white sweater (color) and dark pants (color), size medium. They throw an object (maybe a ball or something) towards a cardboard board on the right. The board is upright, leaning. The person's motion: starts on the left, throws, then moves backward. Then repeats? Wait, the frames: [0.0] person is on left, arm extended (throwing). [1.0] person is in the middle, maybe follow through. [2.0] person is moving left, then [3.0] back to the right? Wait, the video shows the person throwing, then moving away. Let's check the sequence:\n\n- At 0.0: person is on the left, arm extended towards the board (so they are about to throw).\n- At 1.0: person is still on the left, maybe after throwing, body twisted.\n- At 2.0: person moves left, away from the board.\n- At 3.0: person is back to the right, maybe preparing to throw again.\n- At 4.0: same as 3.0.\n- At 5.0: person is moving left again.\n\nWait, the key is to describe the motion chronologically. The person is throwing an object (not specified, but they're throwing) towards the cardboard board. The background has houses and trees, but minimal. The main subject: one person in white top, dark pants, white shoes. Actions: throws object, then moves backward, repeats the action. Spatial: the board is on the right side of the frame. Camera is stationary (no movement mentioned, so static). \n\nSo the caption should be: A person in a white sweater and dark pants throws an object toward a cardboard board positioned to the right, then steps backward and repeats the motion, while the camera remains stationary. Wait, need to be concise. Let's check the rules. Focus on motion and behavior in chronological order. Mention appearance: color (white sweater, dark pants), number (one person). Spatial: board to the right. Background minimal. Camera: stationary.\n\nLet me rephrase: A person wearing a white sweater and dark pants throws an object toward a cardboard board on the right, steps back, and repeats the action, with the camera remaining stationary. But need to check if the action is throwing and then moving. Let's see the frames: frame 0, person is throwing (arm extended), then frame 1, they are in the follow-through, frame 2 they step back, frame 3 they are on the left, frame 4 they are moving right, etc. Wait, maybe it's a single throw and then moving away, but the video shows the person doing it multiple times. Wait, the video has the person moving in and out. Let's see:\n\nIn frame 0: person on left, arm extended (throwing).\nFrame 1: person is moving towards the right (after throwing? No, maybe after throwing, they move away).\nWait, perhaps the sequence is: person starts from the left, throws an object towards the board (which is on the right), then steps backward, and then repeats the action (comes back to the left to throw again). \n\nSo chronological: The person, dressed in white top and dark pants, throws an object toward a cardboard board to the right, steps back, then returns to the left to repeat the motion, while the camera stays static.\n\nBut need to be concise. Let's check the rules: concise, chronological paragraph.\n\nFinal draft: A person in a white sweater and dark pants throws an object toward a cardboard board positioned to the right, steps backward, and repeats the action, with the camera remaining stationary.\n\nWait, but the background has houses and trees, but rule e says background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rrpDxpL4mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rrpDxpL4mc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 604.8229446781795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing light top and dark pants) moves across the frame from left to right in discrete locomotion, repeating the motion twice during the clip. The person is the only solid object exhibiting significant motion.", "background_and_ambient_analysis": "The background (houses, trees, ground) is static with no shifting or fluid motion (e.g., fire, water, wind). The scene remains consistently framed without environmental disturbances."}}
{"video_id": "7rtZjE16yFY", "file_name": "7rtZjE16yFY_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a patterned skirt sits with legs extended on a couch, using white rope to bind their feet. They cross the rope between their feet, adjusting the bindings sequentially. The hands manipulate the rope to tighten and secure the knots around the ankles and between the toes. The background features a dark couch and concrete floor, with the camera maintaining a static, top-down view focused on the lower body and rope-handling actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rtZjE16yFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rtZjE16yFY_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 177.355493806945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to tie the ropes around the feet. The ropes are also in motion as they are being manipulated.", "background_and_ambient_analysis": "The background (couch and floor) is static and does not shift. No fire, water, or wind is present. Therefore, not ambient_environmental."}}
{"video_id": "7s5g13_jvoc", "file_name": "7s5g13_jvoc_000511_000521.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing swings on a rope swing tied to a tree, moving through an arc with arms raised, then steps off the swing and walks away from the tree. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7s5g13_jvoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7s5g13_jvoc_000511_000521.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2240.7135510309854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The golfer is a solid object moving by swinging a golf club and walking away, indicating discrete physical motion.", "background_and_ambient_analysis": "Background elements (house, trees, fence) are static with minimal wind effect. No fire, water, or smoke present."}}
{"video_id": "7sKR03EUElw", "file_name": "7sKR03EUElw_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a green sleeve manipulates a rope attached to a white trailer's side, pulling it toward the trailer's structure near a mounted spare tire. The camera pulls back to show the trailer's rear and a brown horse standing beside it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7sKR03EUElw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7sKR03EUElw_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.87973007248772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a camouflage jacket moves while pulling a rope attached to the vehicle's structure, then walks around the vehicle.", "background_and_ambient_analysis": "The background elements (white vehicle structure, tire, ground) remain stable with no uniform shifting; no fire, water, or wind is present."}}
{"video_id": "7rwDhWYRHP8", "file_name": "7rwDhWYRHP8_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with light skin tone moves across the top section of a split-screen grid interface, tapping various symbols in sequence; the top grid features a yellow-highlighted row while the bottom grid displays distinct icons with different colors and shapes. The hand remains focused on the top grid, moving from left to right, while the bottom grid remains static. The camera maintains a top-down view throughout, capturing the interaction with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7rwDhWYRHP8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7rwDhWYRHP8_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 116.4118634699822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving and pressing keys on the keyboard, representing a discrete solid object in motion due to physical interaction.", "background_and_ambient_analysis": "The background consists of a static keyboard-like structure with no shifting elements or fluid/environmental motion (fire, water, wind). No ambient environmental motion is present."}}
{"video_id": "7sgcxJrQVsE", "file_name": "7sgcxJrQVsE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single snowboarder wearing a black and blue jacket, dark pants, and a helmet descends a snow-covered slope, turning left while navigating through the snow. The camera follows closely behind, exhibiting slight shake, as the snowboarder progresses past sparse bushes and a distant fence line.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7sgcxJrQVsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7sgcxJrQVsE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 156, "blur_score": 402.666307655949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person on snowboards moves across the frame from right to left, demonstrating locomotion-induced motion due to intentional physical movement (snowboarding).", "background_and_ambient_analysis": "The snowy landscape background (fence, distant trees) remains static with no significant shifting or fluid environmental motion (e.g., wind, smoke, water)."}}
{"video_id": "7sjX5Tmkn50", "file_name": "7sjX5Tmkn50_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink shirt stands at a kitchen sink, holding a pink cup in her left hand and a striped cloth in her right hand. She moves the cup and cloth under the faucet, rinsing the cup while the cloth remains in her hand. The sink is set into a granite countertop with wooden cabinets and a microwave visible in the background. The camera remains stationary, capturing the girl's actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7sjX5Tmkn50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7sjX5Tmkn50_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 694.1069159764606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Child's hands and sponge moving as they scrub dishes in the sink. Dish rack and dishware are stationary while being washed.", "background_and_ambient_analysis": "Background elements (cabinets, countertops, appliances) are static with no shifting. No dominant fluid/environmental motion (e.g., flowing water, smoke) observed; water splashes are minor and localized."}}
{"video_id": "7svjMj5ZZD8", "file_name": "7svjMj5ZZD8_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered cap, gray shirt, and necklace sits on a brown couch, playing a blue electric guitar with fingers moving on the fretboard. A light brown dog rests motionless to the left, while a blue stuffed animal is positioned behind the person. The camera remains stationary, capturing the scene from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7svjMj5ZZD8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7svjMj5ZZD8_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 99.8346115433138, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing a blue electric guitar, with their hands moving to strum and fret the strings. The guitar and the person's torso show localized, non-uniform motion consistent with musical performance.", "background_and_ambient_analysis": "The background elements (wooden headboard, green couch, blue stuffed animal, and floral arrangement) remain stationary throughout the video. No fluid motion (fire, water, smoke) or wind is present, and the background does not shift uniformly, ruling out environmental motion."}}
{"video_id": "7t8vYCx9lL8", "file_name": "7t8vYCx9lL8_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of cheerleaders in black and blue uniforms perform a stunt on a blue mat in a gymnasium. Initially, they lift a teammate high above their heads, passing her horizontally through the group with legs extended; the lifted cheerleader is supported by multiple teammates. As the sequence progresses, the team lowers her, and she lands on the mat while the group repositions. Spectators observe from the sidelines. The camera remains stationary with slight shake, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7t8vYCx9lL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7t8vYCx9lL8_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 397.2686446701403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cheerleaders are the primary discrete objects. They perform stunts including lifts, jumps, and falls, with motion due to physical forces (e.g., being lifted by teammates, gravity causing falls).", "background_and_ambient_analysis": "The background (gym walls, basketball hoop, spectators) is stationary with no uniform shifting. No environmental fluids (fire, water, smoke, wind) present."}}
{"video_id": "7syWtKBoANM", "file_name": "7syWtKBoANM_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by understanding what the user needs. They want a concise chronological paragraph describing the video, following specific rules. The video shows a boy at a water park.\n\nFirst, looking at the frames. The first frame is a shirtless boy in black and white shorts standing near a slide. Then he's on a blue slide with a green floatie, going down while holding a phone. The next frames show him sliding, maybe losing the floatie? Wait, in the second frame he's on the slide with the floatie, then in the third frame he's still on the floatie but maybe the floatie is moving. Wait, the description says in frame 2 he's on the slide with the floatie, frame 3 he's holding the phone, frame 4 he's sliding down, and frame 5 he's still on the floatie but maybe moving towards the pool.\n\nWait, the user provided the video in frames: [0.0] shows him standing, then [1.4] shows him on a blue slide with a green floatie, [2.5] same, [3.6] he's sliding down, [4.7] he's moving towards the pool. Wait, the exact frames are:\n\n[0.0] - standing at the base of a yellow slide.\n\n[1.4] - on a blue slide, holding a phone, wearing the floatie.\n\nWait, the first frame (0.0 seconds) is him standing at the bottom of a yellow slide. Then the next frame (1.4) shows him on a blue water slide, sitting on a green inflatable, holding a phone, sliding down.\n\nWait, the user's input says:\n\n<0.3 seconds> [boy standing near yellow slide]\n\n<1.4 seconds> [boy on blue slide with green floatie]\n\n<2.5 seconds> [boy sliding down the blue slide, still on floatie, holding phone]\n\n<3.6 seconds> [boy continues sliding down]\n\n<4.7 seconds> [boy approaching the pool]\n\nWait, but the exact frames as per the user's message:\n\nThe first frame is 0.3s: boy shirtless, black and white shorts, standing near yellow and blue slides.\n\nThen 1.4s: same boy on blue slide, green floatie, holding phone.\n\n2.5s: same position, sliding.\n\n3.6s: continues sliding.\n\n4.7s: approaching pool.\n\nSo the main subject is the boy. He starts standing, then gets on the blue slide with a green floatie, slides down while holding a phone, and ends up in the pool.\n\nNeed to describe in chronological order: starting with him standing, then entering the slide, sliding, then reaching the pool.\n\nAppearance: shirtless, black and white patterned shorts. Floatie is green with sun design.\n\nSpatial relationships: in front of the yellow slide (first frame), then on the blue slide, which has railings and a view of the pool area.\n\nCamera perspective: first frame is eye-level, then switches to overhead or following the slide? The second frame (1.4s) is from the top of the slide looking down, then follows him as he slides.\n\nWait, the user's instruction says to mention camera perspective and movement. The first frame is a standard shot, then the next frames are from above the slide (since it's a top-down view of the slide), then continuing as he slides. So camera moves from a static shot to following him down the slide.\n\nBut need to check the actual video: the first frame shows him standing, then cuts to him on the slide with an overhead camera, then continues tracking him as he slides down. So the camera starts at eye level, then switches to overhead perspective following the slide.\n\nIn the caption, need to note the camera movement: starts with a static shot, then follows him as he slides.\n\nBut the rules say to conclude with camera perspective and movement. So after describing the actions, note how the camera moves.\n\nSo the caption should be:\n\nA shirtless boy in black and white patterned shorts stands at the base of a yellow water slide. He then enters a blue water slide on a green inflatable float, holding a phone, and slides down the curved channel. As he descends, the camera follows his movement, capturing his progress toward the pool. The scene ends with him approaching the pool area, viewed from an overhead perspective tracking his descent.\n\nWait, but need to check the frames again.\n\nWait, frame 0.3s: he's standing at the bottom of a yellow slide. Then frame 1.4s: he's on the blue slide, which is different. So maybe the yellow slide is the first one, then he goes to a blue slide. So the first part is standing by yellow slide, then he", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7syWtKBoANM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7syWtKBoANM_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 58.24455987547566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (on a green inflatable tube) is moving down the blue water slide due to gravitational force and the slide's incline.", "background_and_ambient_analysis": "The background (water park structures, trees, buildings) is static. The water flowing in the slide is ambient but not dominant. The dominant motion is the man sliding down the slide."}}
{"video_id": "7tK580OMO20", "file_name": "7tK580OMO20_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark sleeve presses buttons on a slot machine screen, causing the reels to spin and display various symbols including letters, coins, and a dog icon. The hand moves between reels, interacting with the machine as the symbols shift. The hand remains in front of the screen throughout, with the slot machine interface visible in the background. The camera maintains a steady close-up perspective on the machine and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7tK580OMO20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7tK580OMO20_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 153, "blur_score": 152.36721360064965, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete, solid object) is moving to interact with the slot machine's screen, pressing buttons or indicating spins.", "background_and_ambient_analysis": "The slot machine's physical structure (e.g., credit display, frame) is static; no fluid/environmental motion (fire, water, smoke) observed. The screen's changing symbols are part of the machine's operation, not ambient motion."}}
{"video_id": "7tFWdVmk_Ss", "file_name": "7tFWdVmk_Ss_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long red hair, dressed in dark clothing, kneels on a wooden floor, drawing circular patterns on large white sheets using a tool; she then stands and gestures expressively with her hands in front of a light blue wall with a potted plant to her right and a small table with decorative items to her left. The camera transitions from a wide-angle view of her working on the floor to a medium shot focusing on her upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7tFWdVmk_Ss.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7tFWdVmk_Ss_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 106.4736781727342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A woman is moving: initially kneeling, then standing and gesturing with her hands. This is discrete, solid object motion.", "background_and_ambient_analysis": "Background elements (wall, boxes, plant) are stationary and do not shift uniformly. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "7t72ErT2oWM", "file_name": "7t72ErT2oWM_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three ballerinas in yellow, purple, and white tutus dance on stage. Initially moving in a line, the yellow-dancer executes a high leap with extended leg, then continues ballet movements across the stage as the purple and white dancers shift positions. The orchestra plays in the background. The camera follows their motion with a slight pan left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7t72ErT2oWM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7t72ErT2oWM_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 35.21855183805583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three ballet dancers are moving via locomotion (steps, jumps, turns), with clear bounding boxes showing distinct motion.", "background_and_ambient_analysis": "Background elements (orchestra, stage) are static; no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "7tSsRk6H2Wg", "file_name": "7tSsRk6H2Wg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older person with gray hair and a blue shirt stands at a table with a rectangular cake decorated with blue icing and images; a group of people surrounds the table, including a woman in a white top and a child in a blue shirt. The person leans forward, picks up a knife, and begins cutting the cake, while others observe. The camera focuses closely on the cake and the person’s hands as they slice, with slight movement tracking the action. Background elements remain minimal, emphasizing the central interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7tSsRk6H2Wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7tSsRk6H2Wg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 98.57368879027632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The elderly person is moving their hands to cut the cake (discrete object motion); other people show minimal movement.", "background_and_ambient_analysis": "Background elements (walls, table, people) are stable; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "7u8rjldBxT0", "file_name": "7u8rjldBxT0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in blue approaches a teal sedan on a lawn, strikes its hood with a hammer, then the camera cuts to a close-up of a man’s face. The woman is next seen near a red sedan holding the hammer, followed by a close-up of a woman’s face. The camera remains static with close-up shots between each scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7u8rjldBxT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7u8rjldBxT0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 1525.2283482394114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: person swinging bat (hitting car), person running alongside moving car, stationary car (blue and red) with visible motion due to locomotion.", "background_and_ambient_analysis": "No shifting background elements (trees, grass remain fixed across frames); no fluid motion (fire, water, wind) present."}}
{"video_id": "7u6Yl9VLvAY", "file_name": "7u6Yl9VLvAY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two workers, one in red and one in blue, are bent over a concrete surface. The blue worker moves rightward, spreading the concrete, while the red worker remains positioned to the left, adjusting their stance. Several other individuals stand in the background near a wall with tools. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7u6Yl9VLvAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7u6Yl9VLvAY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 151, "blur_score": 252.92304004617046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving; the person in pink is bending and working, the person in blue is shoveling, and others are standing/observing. Their motion is due to locomotion and physical actions.", "background_and_ambient_analysis": "No visible shifting background (walls/ground static) or fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "7ttlVbMLey8", "file_name": "7ttlVbMLey8_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand, clad in a dark sleeve, presses the lid of a white blender containing dark purple berries and white liquid. The blender activates, blending the ingredients into a smooth purple mixture as the contents swirl and mix. The camera remains stationary, closely focused on the blender throughout the process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ttlVbMLey8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ttlVbMLey8_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 48.71496692380566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Ingredients inside the blender (e.g., frozen berries, cream) are undergoing motion due to blending action, causing visible churn and mixing.", "background_and_ambient_analysis": "Static tiled wall in the background with no shifting elements; no fire, water, or smoke observed."}}
{"video_id": "7uC-fWKkjyI", "file_name": "7uC-fWKkjyI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue denim jacket and a patterned tie holds a large yellow banana vertically above their head, then uses both hands to peel the banana from top to bottom, pulling the peel downward to expose the fruit. The banana remains centered in the frame throughout, with the person’s hands moving in tandem to separate the peel. The background is indistinct but appears to be an indoor setting with minimal detail. The camera maintains a static close-up perspective focused on the hands and banana.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uC-fWKkjyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uC-fWKkjyI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 140.51018866274325, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a banana, causing discrete motion as the banana is peeled and moved.", "background_and_ambient_analysis": "The background wall remains static with no uniform shifting; no fire, water, or wind motion is present."}}
{"video_id": "7uK0dKbpZKg", "file_name": "7uK0dKbpZKg_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A woman in a green shirt holding a paper stands beside a screen displaying a man in a light blue shirt and a woman in a red dress kissing in a crowded room; she touches her face with her hand, then a person walks past her from the left. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uK0dKbpZKg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uK0dKbpZKg_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 162.90914882533536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The news anchor in the green shirt shows discrete motion (hand gestures, speaking). The crowd on the split-screen video feed also displays discrete movement (people shifting positions).", "background_and_ambient_analysis": "The studio background (blue panels) is static with no shifting elements. No fire, water, or smoke is present, so ambient environmental motion is ruled out."}}
{"video_id": "7u2Y-sy5bGY", "file_name": "7u2Y-sy5bGY_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a colorful sleeveless top stands at a counter with a white tray holding a red circular object and a blue item. She holds a red bottle, moves it toward the tray, places it down, then touches her neck. The background includes wooden cabinets and a potted plant. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7u2Y-sy5bGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7u2Y-sy5bGY_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 151.563930058595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving via hand gestures and body motion, with a container and bottle on the table.", "background_and_ambient_analysis": "Background elements (cabinets, plant) are static; no visible fire, water, or wind."}}
{"video_id": "7uOsjiTog48", "file_name": "7uOsjiTog48_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand sprinkles shredded white cheese from a yellow container onto a metal baking pan filled with pepperoni slices. Next, the hand pours chopped white onion rings from a blue bowl onto the pepperoni, then manually places additional onion pieces. The camera maintains a static top-down perspective, closely capturing the pan and hand movements with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uOsjiTog48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uOsjiTog48_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 44.89899796783129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving to place sliced food items (e.g., pepperoni) and small white objects (e.g., garlic) onto a dish, indicating discrete solid object movement.", "background_and_ambient_analysis": "The background elements (tray, distant dishes) show no uniform shifting, and there are no fluid/environmental motions like fire, water, or smoke."}}
{"video_id": "7uPMrweFnNw", "file_name": "7uPMrweFnNw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a staircase. There are two people: one in a yellow shirt and dark pants, another in an orange shirt and dark pants. At the start, the yellow-shirted person is at the bottom of the stairs, then they move up. The orange-shirted person is on the stairs, then they run up. Wait, the sequence: the first frame shows the yellow person near the bottom, then they go up, the orange person comes from the top or middle and runs up. Let's check each frame.\n\nFrame 0: yellow shirt person is at the bottom, maybe adjusting something. Then frame 1: they start moving up. Frame 2: yellow shirt person is crouching, orange shirt person is coming up. Frame 3: both are on stairs, orange shirt person is moving up, yellow is still there. Frame 4: orange shirt person is further up, maybe carrying something? Wait, the description says in frame 2-3: two people, yellow and orange, both moving up the stairs. Frame 4: yellow person is crouching, orange is moving up. Then frame 5: both are moving, orange is higher.\n\nWait, the task is to describe chronologically. Let's list the events:\n\n- Initially, a person in a yellow shirt and dark pants is at the bottom of the stairs. They then move up the stairs. Meanwhile, another person in an orange shirt and dark pants appears at the top of the stairs (or middle) and runs down towards the bottom? Wait no, the stairs are going up. Wait, in frame 2, the orange-shirted person is moving up the stairs. Let's check the video description:\n\nFrame 0: yellow shirt, dark pants, at the bottom, maybe handling something.\n\nFrame 1: yellow shirt person is moving up the stairs, then the orange shirt person comes into the frame from the top, runs down the stairs (but stairs are going up, so maybe running up? Wait, the direction: in frame 2, the orange shirt person is moving up the stairs.\n\nWait, the video shows:\n\n- At [0], the yellow-shirted person is at the bottom.\n\n- At [1], the yellow shirt person moves up, and the orange shirt person is coming up.\n\n- At [2], both are on the stairs, moving up.\n\n- At [3], orange shirt person is further up, maybe carrying something.\n\n- At [4], yellow shirt person is crouching, orange shirt person is moving up.\n\n- At [5], both are moving, orange shirt person is higher.\n\nWait, but the key is to describe the motion chronologically.\n\nSo the main subjects: two people, one in yellow shirt, dark pants; one in orange shirt, dark pants.\n\nChronological order:\n\n1. The yellow-shirted person begins moving up the staircase.\n\n2. The orange-shirted person appears and also moves up the stairs, following the yellow-shirted person.\n\n3. Both individuals continue ascending the stairs, with the orange-shirted person moving ahead.\n\n4. The yellow-shirted person bends down, possibly adjusting something on the stairs.\n\n5. The orange-shirted person continues ascending, now further up the stairs.\n\nWait, but the frames:\n\n[0] - yellow shirt person at the bottom, maybe preparing.\n\n[1] - yellow shirt person starts moving up, orange shirt person comes into the frame (from top or middle) and starts moving down? Wait, no, stairs are going up, so if someone is moving up, they go towards the top. Wait, the stairs are from bottom to top, so the person in orange starts at a higher step and moves down to lower steps? Wait, no, in the video, the first person (yellow) is at the bottom (lower steps), then moves up. The orange person is higher up (maybe at the top of the stairs) and moves down? Wait, no, the frames show the orange person moving up. Wait, maybe the video is shot from the top looking down? Wait, the description says the stairs go up, so the camera is at the top, looking down. So the person in yellow is at the bottom (lower steps), moving up (towards the top of the stairs). The person in orange is initially at the top (upper steps) and moves down? Wait, no, the frames: at [0], yellow is at bottom. At [1], yellow is moving up. At [2], orange appears from the top (upper steps) and moves down. Wait, but the video says \"two people, one in yellow shirt and dark pants, another in orange shirt and dark pants, ascending the stairs\".\n\nWait, let's check the user's video description:\n\nFrame 0: yellow shirt, dark pants, at bottom of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uPMrweFnNw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uPMrweFnNw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 290.8362758621372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (wearing yellow and red shirts) are actively moving on stairs, pushing and maneuvering a large cylindrical object (e.g., pipe or sheet). Their motions involve deliberate physical forces and locomotion.", "background_and_ambient_analysis": "Static background elements (stairs, railings, walls) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind evident)."}}
{"video_id": "7u-YtJPwngM", "file_name": "7u-YtJPwngM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top leans against a concrete wall with green foliage to their left. They position a spiky ball between the wall and their neck, then adjust their posture by moving their upper body gently while maintaining contact with the wall. The camera remains static throughout, capturing the subject from a medium distance with the wall and surrounding plants visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7u-YtJPwngM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7u-YtJPwngM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 130.51939694081867, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving by adjusting her posture (e.g., crossing arms, placing hands on hips) as a result of her own voluntary locomotion.", "background_and_ambient_analysis": "The background (wall and plants) is mostly static. Minimal plant movement due to wind is not dominant. No fire, water, or smoke observed."}}
{"video_id": "7uRLYIhQ-dw", "file_name": "7uRLYIhQ-dw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in camouflage shorts and a white tank top walks into the room from the right, holding a long wooden pole. They move toward the center, kneel, and adjust the pole on the floor. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uRLYIhQ-dw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uRLYIhQ-dw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 33.609848850864836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing camouflage shorts and a sleeveless shirt moves across the frame. They walk into view, turn, kneel while holding a long wooden object (likely a bat), and shift posture. Motion is discrete and solid with clear bounding box tracking.", "background_and_ambient_analysis": "Background elements (walls, door frame, floor) remain stationary with no uniform shifting. No fire, water, smoke, or wind motion is present; ambient environmental elements are absent."}}
{"video_id": "7uVy-REy1zE", "file_name": "7uVy-REy1zE_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to follow all the rules provided. Let's break down the video step by step.\n\nThe video starts with two people in a grassy yard. The main subject in the foreground is a boy wearing a green shirt and camouflage shorts. He's standing, then moves to throw something. There's another person, an adult, in the background near a shed. Let's note the chronological order.\n\nFirst, the boy is in a ready position, then throws the object. The adult is near the shed, maybe moving or reacting. Let's check the actions:\n\nFrame 0: Boy (green shirt, camo shorts) is in position, adult (white shirt, blue jeans) near shed.\n\nFrame 1: Boy starts to move, adult might be moving.\n\nFrame 2: Boy moves forward, adult is still near shed.\n\nFrame 3: Boy throws, the object (maybe a frisbee or rope?) is in mid-air.\n\nFrame 4: Boy is in motion, maybe following through. The adult is still in the background.\n\nWait, the video shows the boy throwing, and the adult is in the background. The key is to describe the motion in chronological order. Let's see:\n\nThe boy (green shirt, camouflage shorts) begins in a stance, then swings his arm to throw an object. The adult (white shirt, blue jeans) stands near the shed, possibly observing. The boy moves from a stationary position to throwing, then following through. The background includes a wooden shed and houses, but we need minimal background. The camera is static, maybe a slight shake? Wait, the rules say camera perspective and movement. The video's camera seems to be stationary, maybe a slight shake, but the user says \"slight shake\" as an example. Let's check the frames: the movement might be due to handheld, but the caption should note camera movement.\n\nWait, the rules say \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the video, is the camera moving? The frames show the scene without obvious panning, but maybe slight shake. Let's assume it's a handheld shot with slight movement.\n\nNow, structure the caption:\n\n- Chronological order: start with the boy's action (preparing to throw), then throwing, then follow through. The adult is in the background, maybe stationary or moving slightly.\n\n- Main subjects: boy (green shirt, camouflage shorts) and adult (white shirt, blue jeans).\n\n- Spatial relationships: boy is in foreground, adult is behind him near shed.\n\n- Background: minimal, just the yard with shed and houses (but keep minimal).\n\nLet's draft:\n\nIn a grassy yard, a boy in a green shirt and camouflage shorts prepares to throw an object. He moves forward, swinging his arm to release the object, which arcs through the air. An adult in a white shirt and blue jeans stands near a wooden shed in the background, observing. The camera remains stationary with slight handheld shake, capturing the action from a medium distance.\n\nWait, check the rules: exclude text recognition, named characters, etc. So \"adult\" is fine, not named. Number: two people. Appearance: boy's shirt color, shorts; adult's shirt, jeans.\n\nLet me check each rule:\n\na) Motion in chronological order: boy prepares (frame 0), moves (frame 1), throws (frame 2-4), follow through. Adult is in background, maybe stationary.\n\nb) Appearance and number: boy (green shirt, camo shorts), adult (white shirt, blue jeans) – two people.\n\nc) Spatial: boy in foreground, adult near shed behind him.\n\nd) Camera: stationary with slight shake (if the video has that). Since it's a real video, maybe it's handheld, so slight shake.\n\ne) Background minimal: just the yard, shed, houses – but keep it brief.\n\nf) Exclude text, names, etc.\n\nLet's refine:\n\nA boy in a green shirt and camouflage shorts stands in a grassy area, then runs forward to throw a long object. An adult in a white shirt and blue jeans stands near a wooden shed in the background, watching. The camera remains stationary with minor movement, capturing the scene from eye-level.\n\nWait, the object is a long object, maybe a rope or a stick? The video shows the boy throwing a long object, like a jump rope or something. But don't need to specify the object type, just motion.\n\nWait, the frames show the boy throwing a long item, maybe a frisbee? Or a rope. But since the rules say not to name objects (except if relevant), but here it's motion, so \"throws a long object\" might be okay.\n\nLet's check the exact frames:\n\nFrame 0", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7uVy-REy1zE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7uVy-REy1zE_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 157, "blur_score": 157.32540968460242, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt runs and throws a disc; the disc moves through the air as a discrete object. Background figures show minimal movement.", "background_and_ambient_analysis": "Background elements (houses, trees, grass) are static with no uniform shifting. No fire, water, smoke, or significant wind motion observed."}}
{"video_id": "7ud5jclnj5M", "file_name": "7ud5jclnj5M_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and dark pants kicks a soccer ball, followed by several children in dark uniforms running to kick balls; the camera pans right across the grassy field, capturing the coach moving leftward while the children advance toward the right, with parked cars and trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7ud5jclnj5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7ud5jclnj5M_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 145, "blur_score": 237.71016537622125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include people (in red and dark clothing) interacting with a ball; the ball is kicked and moves between players, while players run to engage with it.", "background_and_ambient_analysis": "Background elements (trees, parked cars, buildings) are stable with no uniform shifting or fluid motion (fire, water, smoke, wind), indicating no ambient environmental dominance."}}
{"video_id": "7v1-HYaO-fo", "file_name": "7v1-HYaO-fo_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a yellow object with a blue loop, manipulating it over a tiled surface. The hand moves the object to reveal and adjust the loop against the yellow material. The background includes a white surface with blue spots. The camera remains in a close-up perspective, focusing on the hand and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7v1-HYaO-fo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7v1-HYaO-fo_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 102.21455351395342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulating a yellow object with blue string; discrete solid motion of fingers forming loops and pulling string through holes on the yellow object.", "background_and_ambient_analysis": "Background shows a static table surface and partial dark object (likely clothing); no fluid motion (water, fire, smoke, wind) observed; background elements remain fixed with no uniform shift."}}
{"video_id": "7v7YaJ9H7dA", "file_name": "7v7YaJ9H7dA_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates multiple black rectangular objects on a table, initially holding one before placing it among the others. The hands adjust the objects' positions in front of them. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7v7YaJ9H7dA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7v7YaJ9H7dA_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 112.77651494031782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and playing cards are moving due to shuffling and spreading. The cards are distinct, solid objects being manipulated by the person.", "background_and_ambient_analysis": "Background is stable; no fire, water, smoke, or wind observed. Background elements do not shift uniformly."}}
{"video_id": "7udxjWJ43WA", "file_name": "7udxjWJ43WA_000180_000190.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and blue jeans plays a large wooden drum with a red and blue wrapped base; their hands rhythmically strike the drumhead. The drum is centered in the frame, with American flag-patterned cymbals and a black amplifier positioned to the left and right. The camera maintains a static, slightly elevated perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7udxjWJ43WA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7udxjWJ43WA_000180_000190.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 124.89278010364205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving discretely on the drum surface, striking it with clear, repetitive motion to produce sound.", "background_and_ambient_analysis": "Background elements (red wall, amplifier, decorative item) are static with no fluid motion (fire, water, smoke, wind) or shifting; no environmental movement detected."}}
{"video_id": "7vA3fMXb6gQ", "file_name": "7vA3fMXb6gQ_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated couple, the woman in a white dress and the man in a white shirt and black pants, remain still in folding chairs as a crowd of standing guests behind them claps and gestures. The guests, dressed in varied formal and casual attire, are positioned in the background with some individuals raising their hands. The camera remains stationary with a slight shake, capturing the scene from a frontal perspective in a wooden hall adorned with string lights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vA3fMXb6gQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vA3fMXb6gQ_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 458.4197531370712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: seated individuals exhibit gestures like clapping, raising hands, and shifting posture.", "background_and_ambient_analysis": "The background elements (walls, draped curtains, furniture) show no uniform shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "7vBTtNh7wGs", "file_name": "7vBTtNh7wGs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a toddler in a red outfit. First, the kid is near vertical blinds, reaching out. Then they start running around. Let's check the chronology.\n\nAt the start (0.0), the child is standing near the blinds, maybe touching them. Then they move towards the couch area. In the next frames, they're running, turning around. The background has a couch, a ball, a gate, and a table with flowers. The camera seems to stay in one place, maybe a slight movement but not much.\n\nNeed to focus on motion: the child runs in a circle, maybe. Appearance: small, red shirt, barefoot. Spatial: starts by the blinds, moves to the left of the couch, then turns around. Background is minimal but the couch is on the left, the gate is near the blinds. Camera perspective: probably a fixed camera, not moving much.\n\nSo the caption should be chronological: the child is initially near the blinds, then runs towards the couch area, turns, and runs around the room. Describe their motion, appearance, where they are relative to objects. Keep it concise.\n\nCheck the rules: focus on motion and behavior, chronological. So start with position, then movement.\n\n\" A small child in a red outfit runs around a living room, starting near vertical blinds, moving toward a beige couch, then turning to run in a circular path. The child remains barefoot, with a blue exercise ball visible to the left of the couch and a small table with flowers to the right. The camera remains stationary, capturing the child's motion from a fixed perspective.\"\n\nWait, need to be concise. Let's make it shorter.\n\n\" A barefoot toddler in a red shirt runs around a living room, initially near vertical blinds, then moving toward a beige couch, turning to run in a circular motion. The child passes near a blue exercise ball to the left of the couch and a small table with flowers to the right. The camera remains stationary, observing the child's movement.\"\n\nWait, the video might be a bit shorter. Let's check the frames. From the given frames: 0.0, the child is near the blinds, reaches out. Then moves left towards the couch. Then turns around, runs toward the camera, then maybe back. The movement is running in a circle.\n\nSo: \"A barefoot toddler in a red shirt moves from near vertical blinds toward a beige couch, then turns to run in a circular path across the living room. The child passes a blue exercise ball to the left of the couch and a table with flowers to the right. The camera remains stationary, capturing the child's motion.\"\n\nWait, the child is running, maybe. Let's check the motion sequence:\n\nFrame 0: child near blinds, right hand extended.\n\nFrame 1: starts moving left (toward couch).\n\nFrame 2: moving left, maybe.\n\nFrame 3: continues moving left, then turns.\n\nFrame 4: moving toward camera.\n\nFrame 5: running toward camera, maybe.\n\nSo the movement is from the blinds, moving left (toward couch), then turning around and running toward the camera.\n\nSo the caption should describe that sequence.\n\nAlso, the appearance: small, red shirt, barefoot. Number: one child.\n\nSpatial: the blinds are on the left side (wait, no, in the first frame, the blinds are on the right side? Wait, the couch is on the left, the blinds are in the middle. The child is near the blinds, which are vertical. So the couch is to the left of the blinds, the table with flowers is to the right of the blinds.\n\nSo initial position: child near the blinds (which are between the couch and the table). Then moves left (toward the couch), then turns around (so maybe turns to face the camera), runs forward, then continues.\n\nWait, the child is running in a circle. Let's see the frames:\n\nFrame 0: child is on the right side of the room, near the blinds, facing left (toward the couch).\n\nFrame 1: moves left (toward couch).\n\nFrame 2: moving left, but maybe starts to turn.\n\nFrame 3: is near the couch, moving towards the center.\n\nFrame 4: moving toward camera.\n\nFrame 5: closer to camera, running.\n\nSo the movement is from right (near blinds) to left (toward couch), then turns around and runs toward camera.\n\nSo the caption: \"A barefoot child in a red shirt starts near vertical blinds, moves left toward a beige couch, then turns and runs directly toward the camera. The child passes a blue exercise ball to the left of the couch and a small table with flowers to the right. The camera remains stationary, capturing the child's motion.\"\n\nCheck rules: concise, chronological, motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vBTtNh7wGs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vBTtNh7wGs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 110.78074188444481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt running and jumping in the living room. Motion is clearly locomotive and tracked with discrete bounding box.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, smoke, or wind detected. Static elements (couch, blinds, furniture) remain fixed relative to each other."}}
{"video_id": "7vAVR7GNEYI", "file_name": "7vAVR7GNEYI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a grassy field, a woman in black pants and a patterned top crouches near a man in dark shorts holding a rope; several shirtless men in traditional white sarongs and blue shorts stand observing. The woman rises, pulls the rope taut, and sprints away as the man steps forward, gripping the rope. The group remains stationary, watching the interaction. The camera maintains a slight handheld shake, capturing the motion from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vAVR7GNEYI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vAVR7GNEYI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 158, "blur_score": 685.129937996296, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (humans) are moving: one individual performs dynamic motion (kneeling, standing, running), while others react or observe. Motion is driven by explicit physical forces (locomotion, interaction).", "background_and_ambient_analysis": "Background elements (trees, distant structures) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "7vFIvo1sJcY", "file_name": "7vFIvo1sJcY_000299_000309.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue suit, blue hat, and white beard begins outdoors near a brick wall, holding a blue stick. He transitions indoors, raising a blue pole with an orange tray above a seated person’s head while facing a crowd. He moves closer, positioning the tray directly overhead. The camera follows his motion, shifting from a close-up to a medium shot capturing his interaction with the audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vFIvo1sJcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vFIvo1sJcY_000299_000309.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 101.26602506392003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Performer (blue suit) manipulates red plate via controlled hand movements; plate is balanced on seated man's head with minimal displacement; both objects exhibit deliberate physical motion from performer's actions.", "background_and_ambient_analysis": "Background shows no shifting (walls and panel remain static throughout); no fire, water, smoke, or wind present."}}
{"video_id": "7vefSlXEwJY", "file_name": "7vefSlXEwJY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man carries a woman on his shoulders; the woman wears a black top and white shorts. They move forward across a spacious indoor area with visible furniture and a vehicle in the background. The man adjusts his stance as the woman shifts slightly, maintaining balance. The camera remains stationary, capturing their motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vefSlXEwJY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vefSlXEwJY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 87.59105973414461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a man and a woman) are moving: the woman performs squatting/standing motions while carrying the man on her shoulders, with the man adjusting his position; all motion is due to explicit physical forces and locomotion.", "background_and_ambient_analysis": "Background elements (walls, floor, furniture, plant) remain static with no fluid motion (fire, water, smoke, wind) or significant environmental movement observed."}}
{"video_id": "7vu9LmPyv0E", "file_name": "7vu9LmPyv0E_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white dress shirt, dark tie, and dark trousers stands in an office setting, using his right hand to open a door with horizontal blinds. He pulls the door inward toward himself, shifting his body slightly as he manipulates the door. The background includes a beige wall and a light switch. The camera remains stationary throughout the sequence, capturing the man’s actions from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vu9LmPyv0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vu9LmPyv0E_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 72.04538827772352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is holding a door open; the door is moving due to the man's applied force. The man remains relatively stationary.", "background_and_ambient_analysis": "The background (wall, door frame) is static with no environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "7vN8runSPu4", "file_name": "7vN8runSPu4_000227_000237.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A soccer player in a red jersey, white shorts, black socks, and red shoes kicks a ball forward; another player in a blue and white striped jersey runs from the right to chase the ball. The red player is positioned in front of the goal net, with the blue player initially to his right and moving toward the ball. The camera remains steady throughout the sequence, capturing the action on the field with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vN8runSPu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vN8runSPu4_000227_000237.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 116, "blur_score": 29.944646370597976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A soccer player (in red) is dribbling and kicking a soccer ball, while a goalkeeper (in blue) runs to intercept. The ball and players are moving due to physical forces (kick, running, collision).", "background_and_ambient_analysis": "The background (stadium, goalpost, advertising boards) is static with no fluid or environmental motion observed."}}
{"video_id": "7vm3FAgYNIc", "file_name": "7vm3FAgYNIc_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white cap and blue denim shirt moves through dense green foliage. Initially facing left, he turns his head right, then extends his right hand to gesture toward the plants while the camera follows his movement with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vm3FAgYNIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vm3FAgYNIc_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 156, "blur_score": 363.28110555033834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human subject (man in blue shirt and white cap) performs discrete head movements, hand gestures (pointing, adjusting cap), and facial expressions.", "background_and_ambient_analysis": "Background (dense green foliage) shows minimal wind-induced sway; no dominant fluid motion (fire, water, smoke) or uniform background shift indicating camera motion."}}
{"video_id": "7vWYHC-WbLE", "file_name": "7vWYHC-WbLE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dealer in a white shirt and black bow tie shuffles a deck from a red shoe, then places cards face-up on a green blackjack table with marked betting zones. Chips in red and white denominations are positioned in front of player slots, while the dealer’s hands move methodically to distribute cards. The camera maintains a stationary, top-down perspective, focusing on the dealer’s actions and the table layout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7vWYHC-WbLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7vWYHC-WbLE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 68.89199447453564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dealer's hands and poker chips are moving; dealer shuffles, deals cards, and arranges chips on the table. Cards and chips exhibit discrete motion due to manual handling.", "background_and_ambient_analysis": "The casino table background (green felt, chips, card layouts) shows no significant shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "7wBJq3ln068", "file_name": "7wBJq3ln068_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple volleyball players in red jerseys move across a gymnasium court, heading toward the center. The camera pans left to reveal opposing players in dark blue jerseys approaching from the opposite side; the teams converge in the middle, with some players engaging in brief interactions. The camera continues a slight pan left, capturing the players’ positioning as they prepare for the game. Background elements include gym walls and bleachers, but focus remains on the players’ movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7wBJq3ln068.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7wBJq3ln068_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 155, "blur_score": 66.04759934268749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Volleyball players in red and blue uniforms exhibit distinct locomotion: running, diving, and interacting with each other. These movements are tracked as solid, discrete objects with clear bounding boxes.", "background_and_ambient_analysis": "The gymnasium background (walls, bleachers, basketball hoop) remains static throughout the frames, showing no fluid motion (fire, water, smoke) or wind effects. Static background elements are consistent across frames."}}
{"video_id": "7wgp2S8RJUw", "file_name": "7wgp2S8RJUw_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a red background, then a white circle with a baseball cap icon, then a red circle with a dark outline, then a red square with \"CHANNEL M2\" in white, then a gray bar, then a blue scene with two people. Wait, no, the user's input shows frames 0 to 5. Let's check each frame.\n\nFrame 0: Red background, white circle with red and white baseball cap (logo). Frame 1: Red background, white circle with the cap. Frame 2: Red background, black circle with a dark center. Frame 3: Black background with a red square, then lines. Frame 4: Gray background with \"CHANNEL M2\" in red. Frame 5: Blue screen, then two people (one in tank top, one in gray shirt) in an outdoor setting with tarps.\n\nWait, the instruction says to describe chronological motion. So the sequence is:\n\n0. Red background with white circle containing a baseball cap icon.\n\n1. Red background, same circle? Wait no, the second frame is a red background with a large black circle (like a ring) with a dark center. Wait, the user's input:\n\n[0.0] Red background, white circle with baseball cap.\n\n[0.3] Red background, white circle (maybe the circle changes?) Wait no, the input shows:\n\nFrame 0: Red background, white circle with baseball cap.\n\nFrame 1: Red background, black circle (maybe the circle transforms).\n\nWait, the user provided the frames as:\n\n<0.0> Red background, white circle with baseball cap.\n\n<0.3> Red background, black circle with red outline and then a red center with a dark circle.\n\nWait, no, the user's input is a series of frames:\n\nFrame 0: Red background, white circle with red and white baseball cap icon.\n\nFrame 1: Red background, black circle (outer ring) with a dark center (maybe a black dot).\n\nFrame 2: Black background, red square with \"CHANNEL M2\" in white, but the rule says exclude text recognition. Wait, rule f: Exclude text recognition.\n\nWait, the task is to focus on motion and behavior of main subjects. But in the first part, the video is a logo animation: red background, then a circle, then a square, then text, then a transition to a scene with two people.\n\nBut rule a: focus on motion of main subjects. In the initial frames, the main subjects are the animated elements (circles, squares), but since we need to describe motion, let's track the sequence.\n\nFrame 0: Red background. A white circle appears in the center, containing a red and white baseball cap icon.\n\nFrame 1: The white circle expands or changes? Wait, the next frame (0.3) shows a red background with a large black circle (outer ring) and a dark center. Wait, maybe the animation is a circle expanding or shrinking.\n\nBut the user's frames:\n\n[0.0] Red background, white circle with baseball cap.\n\n[0.3] Red background, black circle (like a ring) with a dark center.\n\n[0.6] Black background, red square with \"CHANNEL M2\" text.\n\n[0.9] Gray background with horizontal red bar.\n\n[1.2] Blue background with \"CHANNEL M2\" text.\n\n[1.5] Blue background with two people (one in tank top, one in gray shirt) in an outdoor setting with tarps.\n\nWait, the last frame (frame 5) shows two people: one person in a white tank top and jeans is sitting, and another person in a gray shirt is standing. They are in an area with blue tarps.\n\nSo the chronological order of the video:\n\n1. Starts with a red background, a white circle containing a baseball cap icon.\n\n2. Then the scene transitions to a red background with a black circular outline and a dark center (maybe a zoom or focus change).\n\n3. Next, the background turns black with a red square in the center (which then has text, but we exclude text recognition).\n\n4. Then the screen has a gray background with a horizontal red bar.\n\n5. Then it turns to a blue background with red text (again, exclude text).\n\n6. Finally, the scene shows two people: one sitting (white tank top, jeans) and one standing (gray shirt), in an outdoor area with tarps.\n\nBut the rules say: focus on motion and behavior of main subjects. So for the logo animation, the main subjects are the animated elements (the circles, squares). Then the final scene has two people.\n\nBut need to follow rules:\n\na) Chronological order of motion.\n\nb) Brief appearance and number.\n\nc) Spatial relationships if", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7wgp2S8RJUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7wgp2S8RJUw_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 153.66954009258933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man's hands and sculpting tool are moving to interact with the statue, which is a discrete object physics event.", "background_and_ambient_analysis": "The background (blue tarps and workshop) is static. No fluid or environmental motion observed."}}
{"video_id": "7wwUhr9AItw", "file_name": "7wwUhr9AItw_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person wearing a white outfit and blue gloves handling a wooden door. The door is brown, maybe oak? The person is moving the door on a dark, patterned floor. Let's check the sequence: in the first frame, the door is upright, then they tilt it down, place it on the floor, maybe adjust it. Then the door is standing again? Wait, the frames show the person lifting the door, turning it, placing it flat. Then the person moves away, and the door is upright. Wait, no: frame 0 has the door standing, frame 1 the person is moving it, frame 2 they place it on the floor, frame 3 they adjust it, frame 4 they move it again, frame 5 it's upright. Wait, the actions: the person (white coat, blue gloves) manipulates the wooden door. They tilt the door to place it flat on the floor, then maybe adjust it. Then the door is standing again. Wait, looking at the frames: the first frame shows the door leaning, then the person is moving it, bringing it down to the floor, placing it flat, then maybe lifting it again? Wait, maybe the person is positioning the door, maybe for repair. Let's get the motion: the person (white, blue gloves) handles a brown wooden door. They tilt the door to place it on the floor, adjust it, then the door is upright again. The background has some items like stacked papers or boxes, but minimal. The camera is probably fixed, top-down? Wait, the perspective seems top-down. The video is a fixed camera angle. So the caption needs to describe the motion chronologically. Main subject: person in white coat, blue gloves. Object: brown wooden door. Actions: person moves door, tilts it to place on floor, adjusts, then door is upright. Background: minimal, just the floor and some items. Camera: top-down, maybe slight shake? Wait, the rules say to describe camera perspective and movement. Let's see: the video's camera seems to be static, but maybe slight movement. Wait, the frames show the person moving the door, so camera is stationary. The description should be chronological. Start with the person handling the door. So first, the person (white, blue gloves) picks up the brown wooden door, tilts it down to place it flat on the dark patterned floor, then adjusts its position, and finally the door is upright. Wait, but in frame 0: door is leaning, frame 1: person is moving it, frame 2: door is on floor, frame 3: person is adjusting, frame 4: door is standing again. So the sequence is: person moves the door to place it flat on the floor, adjusts, then lifts it back up. Wait, the exact steps: person is holding the door, tilts it down, places it on the floor, then moves it again. Wait, maybe the person is positioning the door for something, like sanding or repair. So the caption should be: A person wearing a white coverall and blue gloves manipulates a brown wooden door, tilting it to place it flat on a dark patterned floor, adjusting its position, then lifting it upright. Background includes stacked items but is minimal. Camera is top-down and stationary. Let's check the rules. Focus on motion: person's actions with the door. Appearance: white coverall, blue gloves, brown door. Spatial: door on the floor. Conclude camera: top-down, no movement. Wait, the problem says \"conclude with the camera perspective and movement\". So need to say camera is top-down, perhaps slight shake? Wait, the video might have a slight shake, but the main description. Let's draft:\n\nA person in a white coverall and blue gloves handles a brown wooden door, tilting it down to position flat on a dark patterned floor, adjusting its alignment, then lifting it upright. The background includes stacked items but remains minimal. The camera maintains a top-down perspective with slight movement.\n\nWait, but need to be concise. Let's see the rules: concise, chronological paragraph. So:\n\nA person wearing a white coverall and blue gloves manipulates a brown wooden door, tilting it to place on the floor, adjusting its position, then lifting it upright. The background features stacked objects but remains sparse. The camera captures the scene from a top-down angle with minor movement.\n\nWait, check if the door is standing initially. First frame shows the door leaning, then the person moves it. So the sequence: person moves the door (from leaning position to floor), adjusts, then door is upright. So \"tilting it down to place on the floor, adjusting its position, then lifting it upright.\"\n\nAlso", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7wwUhr9AItw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7wwUhr9AItw_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 380.7588901550929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden cabinet is manipulated by a person wearing gloves: lifted, tilted, and repositioned on the table. The motion is caused by direct physical forces (pushing and pulling) from the person's hands, with clear bounding box tracking of the cabinet.", "background_and_ambient_analysis": "The background (wall, workbench, and stationary objects) remains static with no fluid or environmental motion (fire, water, smoke, wind) observed. Background elements do not shift uniformly, indicating no dominant ambient environmental motion."}}
{"video_id": "7wPB9-Tf4dk", "file_name": "7wPB9-Tf4dk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white dress shirt adjusts a dark necktie, manipulating the tie's ends to position the longer section forward and then angling it to the side while forming a knot. The camera maintains a steady medium shot focused on his upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7wPB9-Tf4dk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7wPB9-Tf4dk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 118.80606251403549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object: A person (man) with hands moving to tie a necktie. Motion involves precise manual manipulation of the tie and collar, tracked by bounding box.", "background_and_ambient_analysis": "Static background (cabinet, wall) shows no shifting or fluid motion. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "7wrzxNdjYdw", "file_name": "7wrzxNdjYdw_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to follow the user's instructions carefully. The main goal is to create a concise, chronological paragraph describing the video.\n\nLooking at the provided video frames, there's a green cake on a stand. A person wearing a blue apron with a cartoon character is cutting the cake. Their hand is using a knife to slice through the cake, which has a white label on it. The other person's hands are holding the cake steady. There's a container with chocolate pieces next to the cake.\n\nI need to focus on the motion and behavior of the main subjects. So the action here is the person cutting the cake. The cake is green, cylindrical, on a white stand. The person's apron is blue with a cartoon. The other hands are supporting the cake. The container is red and white, with chocolate inside.\n\nChronic order: start with the person cutting, then the action of slicing, the cake being cut, maybe the chocolate pieces being added? Wait, the video shows the cake being cut, not adding chocolate. The container is next to the cake. The camera seems to be close-up, maybe static.\n\nBackground: minimal. There's a white wall and a counter. But rule e says keep background minimal unless essential. So maybe mention the counter but not much else.\n\nCamera perspective: close-up, slight movement? The frames show a steady shot, maybe a slight pan? The user's example in the rules says \"top-down, pan left, slight shake.\" But here, maybe just a close-up without much movement.\n\nNeed to mention spatial relationships: the person is standing in front of the cake, hands holding the stand, knife cutting the cake. The container is to the right of the cake.\n\nCheck rules: exclude text recognition, named characters. The apron has a cartoon, but not a name. So describe the apron as blue with a cartoon character.\n\nNow, putting it all together. Start with the main action: a person in a blue apron cuts a green cake. Then describe the movement: slicing through the cake, hands steady. The container with chocolate is nearby. The camera is close-up, steady.\n\nWait, in the frames, the person's right hand is holding the knife, left hand steadies the cake. The container is red and white, with chocolate pieces. The cake has a white label, but maybe the label isn't important as per rules f.\n\nMake sure to mention the appearance: green cake, blue apron, chocolate pieces. The action is slicing the cake. Spatial: the container is to the right.\n\nCheck the output format: must be in <caption_output> tags. Concise paragraph.\n\nPossible caption: A person wearing a blue apron with a cartoon character cuts a large green cylindrical cake with a knife while another person steadies the cake on a white stand. The knife slices through the cake, revealing dark chocolate filling inside. A red and white container filled with chocolate pieces sits to the right of the cake. The camera remains close-up, steadily capturing the cutting action.\n\nWait, the video shows the person cutting, the cake is green, the label is white, but maybe the label is part of the cake's decoration. The user says to exclude text recognition, so maybe just mention the label as part of the cake. Wait, rule f says exclude text recognition, so even if there's a label, don't mention it. Wait, the label is white. So maybe the cake has a white square on it. But the user's rule f says \"exclude text recognition, named characters, or stylistic analysis.\" So if there's a label, but no text on it, maybe it's just a part of the decoration, so perhaps mention the white square as part of the cake's appearance.\n\nWait, in the frames, the cake is green with a white square. So \"a green cake with a white square\" but maybe not necessary. Alternatively, the action is the slicing.\n\nWait, looking at the frames, the person is slicing the cake, revealing a dark chocolate filling. So \"revealing dark chocolate filling inside.\"\n\nLet me structure it: A person in a blue apron with a cartoon character uses a knife to cut a green cylindrical cake while another person steadies the cake on a white stand. The knife slices through the cake, exposing dark chocolate filling. A red and white container holding chocolate pieces sits to the right of the cake. The camera maintains a close-up, steady perspective throughout the action.\n\nCheck if it's chronological: start with the person cutting, then the action, then the container. Spatial: container to the right. Camera: close-up, steady.\n\nYes, this seems to meet all the rules. Now check for concise and chronological.\n\nAnother version: A person wearing a blue apron with a cartoon character slices a large green cylindrical cake with a knife while another person holds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7wrzxNdjYdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7wrzxNdjYdw_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 32.73194305768175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a knife are moving to cut a green cake; discrete solid objects (cake, knife, hands) exhibit intentional motion.", "background_and_ambient_analysis": "Background elements (wall, furniture) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "7x9CuYlH9KA", "file_name": "7x9CuYlH9KA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person on a small wheeled vehicle with a large pink sail descends a wide concrete staircase, moving steadily downward. The vehicle’s sail remains upright as the individual navigates the steps. The camera follows the subject’s movement from a stationary position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7x9CuYlH9KA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7x9CuYlH9KA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1896.1428693044322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bicycle with a large sail moving across the zebra crossing; motion appears to be due to human locomotion and sail propulsion.", "background_and_ambient_analysis": "No shifting background elements (buildings, ground remain fixed). No dominant fluid/environmental motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "7xldY9HHRYk", "file_name": "7xldY9HHRYk_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt and delicate necklace turns their head to the right, looks upward, and raises their right hand to their forehead. A woman with dark hair appears partially on the right side of the frame as the child continues the motion. The camera remains in a close-up position with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7xldY9HHRYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7xldY9HHRYk_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 81.48621821303765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves their head and right arm, making gestures near their face (e.g., wiping or pointing), demonstrating explicit physical motion driven by muscular forces.", "background_and_ambient_analysis": "The background (door, wall, and furniture) remains stable with no uniform shifting, and there is no fire, water, smoke, or wind motion present in the scene."}}
{"video_id": "7xh80NNVT7Q", "file_name": "7xh80NNVT7Q_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red shirt, beige pants, dark cap, and black shoes bends over a golf ball on a sandy field, stands, swings a red golf club, and hits the ball. The background shows open land with distant structures. The camera remains fixed throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7xh80NNVT7Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7xh80NNVT7Q_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 142, "blur_score": 132.74345665333982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "7xCQjfKDnZM", "file_name": "7xCQjfKDnZM_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a checkered shirt uses a spoon to stir food on a large plate at a table filled with various dishes, including a platter of food and small bowls. In the background, another individual in white clothing walks toward the window and exits the frame. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7xCQjfKDnZM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7xCQjfKDnZM_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 59.749034314646124, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A seated person interacts with food and utensils at a table, demonstrating discrete object motion (hand movements, utensil use).", "background_and_ambient_analysis": "Background elements (walls, furniture, distant person) show no uniform shifting; no fire, water, or smoke present. Distant person's movement is ambient but not dominant."}}
{"video_id": "7xJhVFXYMJ8", "file_name": "7xJhVFXYMJ8_000333_000343.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a child in a black Adidas hoodie with red text. The child is standing in front of a red wall with a decorative border. First, the child is holding a dark object, maybe a cup, on a table. Then they move their hand, and the object is placed down. Wait, the sequence: at [0.0], the child holds the object; [1.4] they move, then [2.5] they push the object off the table maybe? Wait, the frames: from 0 to 3 seconds, the child is handling the object. Let's check the actions. The child starts with the object in hand, then moves it down, and the object falls off the table. So chronological order: child holds a dark cylindrical object on a table, then moves the object downward, causing it to fall off the table. Background is red wall with decorative border, but per rule f, minimal background. Camera is static, no movement. Let's structure the caption.\n\nFocus on motion: child (wearing black hoodie with red text, standing in front of red wall with decorative border) holds a dark object on a table, then moves the object downward, which falls off the table. Camera is static. Exclude text like Adidas, named character Joshua. Wait, the problem says exclude text recognition, named characters. So don't mention Adidas or Joshua. So describe the hoodie as black with red text, but since it's text recognition, exclude. Wait rule f: exclude text recognition. So don't say \"Adidas\" or the name. So the child is wearing a black hoodie with red lettering. But rule f says exclude text recognition, so maybe just say black hoodie? Wait, the task says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on the hoodie is part of text recognition, so we shouldn't mention it. So describe the hoodie as black. But the color is part of appearance. Wait, the rules: b) Briefly describe their appearance and number (color, size, orientation). So color is included, but text (like Adidas) is text recognition, so exclude. So child is wearing a black hoodie with red text—but no, exclude text recognition, so can't mention the text. So \"child in a black hoodie\". But the problem says \"appearance and number (color, size, orientation)\"—so color is okay as long as it's not text. So maybe \"child wearing a black hoodie with red lettering\"—but rule f says exclude text recognition, so the lettering is text, so can't mention. Hmm. So perhaps \"child wearing a black hoodie\". Let's check the rules again. Rule f: Exclude text recognition, named characters, or stylistic analysis. So the text on the hoodie is text recognition, so we shouldn't include it. So describe the hoodie as black, no mention of text. So the child is wearing a black hoodie. \n\nSo the actions: the child is standing in front of a red wall with a decorative border (but minimal background, so maybe just mention the red wall as part of the background, but per e, minimal). The main action: child holds a dark object (small, cylindrical, dark color) on a table, then moves the object downward, causing it to fall off the table. \n\nCamera: static, no movement. \n\nPutting it all together: A child in a black hoodie stands at a table in front of a red wall with a decorative border. The child holds a small dark cylindrical object, then moves it downward, causing the object to fall off the table. The camera remains stationary throughout the sequence.\n\nWait, check for chronological order: the first frame the child is holding the object, then moves it, then the object is on the table or falling. Wait in the frames: [0.0] child holds object on table; [1.4] child moves, [2.5] child moves object down, [3.6] object is on the floor maybe? Wait the frames show at [0.0] the child holds the cup, [2.5] the child moves the cup down, then the cup is placed on the table? Wait the video description: \"the child holds a dark cup on a table, then moves the cup and places it down\"—no, the user provided the frames: [0.0] child holds cup; [1.4] child moves; [2.5] child moves cup; [3.6] child holds cup again? Wait no, the description says:\n\n[0.0] child stands, holds dark cup.\n\n[1.4] child moves hand.\n\n[2.5] child moves cup down, then cup is on table.\n\nWait the description says:\n\n[0.0] child holding dark cup.\n\n[", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7xJhVFXYMJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7xJhVFXYMJ8_000333_000343.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 156, "blur_score": 65.96826813925173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and a solid black object (likely a remote control) exhibit distinct, repetitive motion on the table surface, showing clear displacement and interaction with the object.", "background_and_ambient_analysis": "The background (red wall, skyline mural, and electrical outlet) remains static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "7xq5_E6AbdY", "file_name": "7xq5_E6AbdY_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people in an outdoor setting. First, identify the main subjects. There are several men, maybe 5 or 6? They're in a muddy or dry field, with some trees in the background. The main actions: a man in white shirt and white pants is kicking, maybe someone else is being pushed. Let's check the sequence.\n\nAt the start (0.0s), there's a group. One person in white shirt and pants is kicking a person who's crouched or sitting. Then, the kicker moves, and another person in white shirt and brown pants is involved. The action is dynamic, like a scuffle. The camera seems to be handheld, shaky, so slight shake. Background is trees and a car maybe. Need to be chronological.\n\nFirst, group of men in outdoor area. One in white shirt and white pants (standing) kicks someone who's on the ground. Then, the kicker steps back, another man (white shirt, brown pants) approaches. Then, the kicker does another kick. The people are in a circle maybe? Wait, the video shows movement: the person kicked is falling, then others react. Let's structure the caption.\n\nChronological order: The video begins with a group of men in a dry, grassy field; a man in a white shirt and white pants kicks a crouched individual. Subsequently, the kicker steps forward, extending his leg, while other men in white shirts and various pants move around. One man in a dark jacket stands to the right, observing or engaging. The scene continues with the kicker repeating the motion, causing the crouched person to fall. The camera remains handheld, with slight movement and shake, capturing the dynamic interaction.\n\nWait, need to keep it concise. Let's check rules: focus on motion and behavior, chronological. Number of people: let's count. In the frames, maybe 5 people. One in white pants (kicker), one in brown pants, others in white shirts. The background is dry field, trees. Camera is handheld, slightly shaky.\n\nLet's draft:\n\nIn an outdoor field with dry grass and sparse trees, a group of men engages in a dynamic interaction. A man in a white shirt and white pants kicks a crouched individual, causing them to fall. As the kicker steps back, another man in a white shirt and brown pants approaches from the left, while a man in a dark jacket stands to the right, extending his arm. The kicker repeats the kicking motion, and the group's movements remain fluid. The camera maintains a slight shake, capturing the action from a stationary perspective.\n\nWait, check if the kicker is the main subject. Also, the person being kicked is crouched initially, then falls. Let's make sure chronological:\n\n- Start: man in white shirt/white pants kicks crouched person (on ground).\n- Then, kicker steps, other men move (one in brown pants steps closer).\n- Then, kicker does another kick, the crouched person is pushed.\n\nAlso, the background: field, trees. Camera is handheld, so slight shake. Need to mention spatial relationships: kicker is in front of the crouched person, others around.\n\nWait, the first frame shows the kicker's leg up, then the kick. Then the person is on the ground. Let's structure step by step:\n\nAt the beginning, multiple men stand in a dry, grassy field. A man in a white shirt and white pants raises his leg, kicking a crouched individual. The kicker then steps back, while another man in a white shirt and brown pants moves toward the crouched person from the left. A man in a dark jacket stands to the right, engaging with the scene. The kicker repeats the kicking motion, causing the crouched person to fall. The camera remains handheld with slight movement throughout the sequence.\n\nCheck for conciseness. \"dry, grassy field\" is minimal. \"multiple men\" but specify numbers? The video shows about 5-6 people. But maybe \"a group of men\".\n\nAlso, the appearance: white shirts, white pants, brown pants, dark jacket. The kicker is wearing white.\n\nSo final draft:\n\nA group of men in a dry, grassy field engage in a physical altercation. A man in a white shirt and white pants kicks a crouched individual, then steps back as another man in a white shirt and brown pants approaches from the left. A man in a dark jacket stands to the right, interacting with the group. The kicker repeats the motion, causing the crouched person to fall. The camera remains stationary with slight shake, capturing the dynamic movements.\n\nWait, \"physical altercation\" might be too strong, but the actions are aggressive. Alternatively, \"dynamic interaction\".\n\nCheck rules: don't include stylistic", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7xq5_E6AbdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7xq5_E6AbdY_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 56.28289260285722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (solid objects) are moving: a man in white pants is performing a kick, another person falls to the ground, and others are moving (stepping back, holding). The motion is due to physical forces (muscle contraction, collisions).", "background_and_ambient_analysis": "The background (trees, vehicle, ground) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible. The environment is static except for the people."}}
{"video_id": "7y-8S8AwBQM", "file_name": "7y-8S8AwBQM_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stylus moves across a Sudoku grid on a screen, tapping and selecting cells in sequence, shifting position from one cell to another while interacting with the grid. The camera maintains a top-down view focused on the screen throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7y-8S8AwBQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7y-8S8AwBQM_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 532.5344151849534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen moves to interact with the game board, pointing at specific numbered sections.", "background_and_ambient_analysis": "Background elements (game board) are static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "7y_3BGYoLh8", "file_name": "7y_3BGYoLh8_000169_000179.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "and end with", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7y_3BGYoLh8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7y_3BGYoLh8_000169_000179.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 32.65219229175514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A doctor in a white coat moves over a patient in red clothing lying on a treatment table, with discrete hand/upper body motions indicating physical interaction.", "background_and_ambient_analysis": "Background elements (walls, door, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind visible."}}
{"video_id": "7z8Uz99267s", "file_name": "7z8Uz99267s_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to observe the video frames step by step. \n\nLooking at the first frame: there's a shirtless man in denim shorts pushing a green wheelbarrow with red wheels. He's on a dirt path. To his left, a woman in a white top and dark pants is also there. They're near a fallen log. \n\nNext, the second frame: the man is pushing the wheelbarrow, and the woman is stepping back. The wheelbarrow is moving forward. \n\nThird frame: the man is still pushing, and the woman is further back. \n\nFourth frame: the man stops, turns around, and steps back from the wheelbarrow. The woman is now behind him. \n\nFifth frame: the man is bending down near the wheelbarrow, maybe adjusting something. \n\nSixth frame: he's walking away from the wheelbarrow, which is now stationary. The woman is no longer in the frame. \n\nNow, the main subjects are the shirtless man and the woman. Their appearance: man is shirtless, denim shorts, sandals; woman is in white top, dark pants. The wheelbarrow is green with red wheels. \n\nChronology: they start pushing the wheelbarrow, the man then stops, turns, and walks away. The woman is initially near, then steps back. \n\nSpatial relationships: woman to the left of the man initially, then behind. The wheelbarrow is in front of the man. \n\nBackground: trees, dirt path, fallen log. Minimal description needed. \n\nCamera perspective: seems to be a steady shot, maybe a slight follow or static. The video shows the sequence without major camera movement, so \"static camera\" or \"fixed camera\" might be right. \n\nNow, structure the caption:\n\nStart with the action: a shirtless man and a woman are moving a green wheelbarrow. Then, the man stops, turns, and walks away. \n\nCheck the rules: chronological, motion and behavior, appearance, spatial, camera. \n\nLet's draft:\n\n\"Two people, a shirtless man in denim shorts and a woman in a white top, push a green wheelbarrow with red wheels along a dirt path. The man and woman move the wheelbarrow forward together, then the man stops, turns, and steps back away from the wheelbarrow as the woman steps behind him. The camera remains static, capturing the sequence with minimal background detail.\"\n\nWait, need to check frame 1-6. Let's list frame by frame:\n\nFrame 0: both near wheelbarrow, pushing.\n\nFrame 1: man pushing, woman stepping back.\n\nFrame 2: man pushing, woman further back.\n\nFrame 3: man stops, turns (he's now facing away from the wheelbarrow), woman is behind him.\n\nFrame 4: man is walking away from the wheelbarrow, woman is behind.\n\nFrame 5: man bending down near wheelbarrow (maybe adjusting or putting something in).\n\nFrame 6: man walking away, wheelbarrow stationary, woman out of frame.\n\nWait, maybe the man stops pushing, turns around, and then walks away. So the sequence is: pushing the wheelbarrow, then stopping, turning, walking away.\n\nLet's re-express:\n\nA shirtless man in denim shorts and a woman in a white top and dark pants push a green wheelbarrow with red wheels along a dirt path. They move the wheelbarrow forward together; the man then stops, turns away from the wheelbarrow, and begins walking backward. The woman steps back and exits the frame as the man continues walking away. The camera remains fixed throughout the sequence.\n\nWait, but the woman is initially to the left, then steps back. The man stops pushing, turns around, and walks away.\n\nLet me check the frames again:\n\nFrame 0: man and woman are near wheelbarrow, man is pushing (front of wheelbarrow), woman is on the side.\n\nFrame 1: man is still pushing, woman steps back (away from the wheelbarrow).\n\nFrame 2: man pushing, woman further back.\n\nFrame 3: man stops, turns to face away from the wheelbarrow (so he's looking at his back), woman is behind him.\n\nFrame 4: man walks away from the wheelbarrow (toward the camera, then to the right?), woman is behind him.\n\nFrame 5: man bends down near the wheelbarrow (maybe adjusting it), woman is out of frame.\n\nFrame 6: man walks away, wheelbarrow is stationary, woman gone.\n\nSo the key motions: pushing wheelbarrow together, then man stops, turns, and walks away while woman steps back and exits.\n\nAppearance: man shirtless, denim shorts, sandals; woman white top,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7z8Uz99267s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7z8Uz99267s_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1161.7826800644134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man moves and pushes a wheelbarrow; the woman stands and occasionally moves. The wheelbarrow moves due to the man's pushing.", "background_and_ambient_analysis": "The background (trees, ground) is static; no fire, water, smoke, or wind visible. Trees are stationary, indicating no dominant ambient motion."}}
{"video_id": "7yUR8U0hH5A", "file_name": "7yUR8U0hH5A_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a teal tank top and patterned skirt stands beside a bed, holding the leg of a person lying on their back. She lifts the person’s leg upward while maintaining a grip, with the person remaining still on the bed. The scene occurs in a room with large windows featuring beige blinds. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7yUR8U0hH5A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7yUR8U0hH5A_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 486.3008265595332, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) exhibit discrete motion: the standing person (masseuse) performs a massage by moving the lying person's legs and arms, demonstrating physical forces applied through contact. The motion is tracked as distinct, localized actions without environmental interference.", "background_and_ambient_analysis": "The background features static windows and blinds with no shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain uniformly stable across frames, indicating no ambient environmental motion."}}
{"video_id": "7zeOq_0cCxM", "file_name": "7zeOq_0cCxM_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink floral bib sits in a high chair, holding a spoon with red food. The baby lifts the spoon to their mouth, then moves the spoon back and forth while eating. A yellow rubber duck sits on the windowsill behind them, with clear cups on a table to the right. The camera remains steady throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7zeOq_0cCxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7zeOq_0cCxM_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 67.46577236686048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Baby is the primary discrete object exhibiting motion: hand movements while holding a bottle, head tilts during feeding, and mouth actions (chewing/drinking). These are distinct, solid object motions due to voluntary locomotion.", "background_and_ambient_analysis": "Background elements (window, windowsill, counter) are stationary with no shifting or fluid motion (fire, water, wind). No environmental motion dominates."}}
{"video_id": "7zpQmwXM3tQ", "file_name": "7zpQmwXM3tQ_000237_000247.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white paper with a black-outlined flower and two yellow-orange petals is shown. A hand lifts and moves the paper, rubbing the orange sections to transfer color. The hand manipulates the paper across the surface, spreading the orange hue. The camera maintains a top-down perspective, tracking the hand’s motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7zpQmwXM3tQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7zpQmwXM3tQ_000237_000247.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 31.801891137517075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a solid paper object (discrete object), causing the paper to move and transfer orange liquid. The hand is the primary interacting discrete object.", "background_and_ambient_analysis": "The background (paper with flower drawing on a flat surface) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible as dominant elements."}}
{"video_id": "8-5fpnNnS5U", "file_name": "8-5fpnNnS5U_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals gather around a table; a person in a green shirt (left) raises their arm, then extends it to shake hands with a person in a white shirt (right) while the person in a white shirt (middle) raises their hand and smiles. The camera remains stationary, capturing the interaction from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-5fpnNnS5U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-5fpnNnS5U_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 223.49717617649367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People at the table are moving: drinking, raising arms, interacting with each other.", "background_and_ambient_analysis": "Background structures (canopy, walls) are static; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "7zruCIi_blA", "file_name": "7zruCIi_blA_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a dark espresso machine head dispensing golden-brown coffee into a small white ceramic cup resting on a metallic perforated tray. The cup gradually fills as the machine operates, with the group handle retracting afterward. The camera transitions from a close-up of the pouring process to a slightly wider shot showcasing the cup on the tray, maintaining a top-down perspective with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7zruCIi_blA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7zruCIi_blA_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 231.20416762200932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand and cup are moving, held by a person's hand, as the coffee is poured and the cup is placed.", "background_and_ambient_analysis": "The background (grid and machine) is static. The coffee is a contained liquid and not dominant ambient motion."}}
{"video_id": "7zyKKMuu9lc", "file_name": "7zyKKMuu9lc_000663_000673.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of street hockey players, including individuals in red and green jerseys, and a goalie in dark protective gear, move dynamically on a residential court. The puck is passed toward the goal as players advance from left to right; the goalie positions themselves to block the shot. After the play, players disperse. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/7zyKKMuu9lc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/7zyKKMuu9lc_000663_000673.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 513.6861242949567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving (dribbling, shooting, running) with a basketball; their motion is distinct and trackable as solid objects responding to physical forces.", "background_and_ambient_analysis": "Background elements (houses, trees, parked cars) show no significant shifting or fluid motion; no fire, water, or smoke visible. Bare trees suggest minimal wind."}}
{"video_id": "8-I_0KdaFgo", "file_name": "8-I_0KdaFgo_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white karate uniform with a black belt stands before a wooden board supported by two vertical stands in a dojo with U.S. and South Korean flags on the wall. He raises the board, then kicks it, shattering it into pieces. The scene cuts to a wider view showing him gesturing toward an audience seated on mats in the dojo.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-I_0KdaFgo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-I_0KdaFgo_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 1238.343880108579, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white uniform performs martial arts maneuvers, including jumping, kicking, and breaking a structure. Other individuals are seated in the background but remain stationary.", "background_and_ambient_analysis": "The background elements (flags, bench, walls, spectators) show no significant shifting or fluid motion; static surfaces remain consistent throughout the video. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "8-8IG9hfRO4", "file_name": "8-8IG9hfRO4_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags, no extra text. Need to be concise. Let me structure it.  Start with the woman's action, then the pan close-up. Mention the spatula flipping the sausages. Describe the sausages as pink slices. Camera moves to a close-up of the pan.  Avoid any background details unless essential. So, maybe just mention the stove and pan as part of the setting but keep it minimal.  Wait, the first frame shows the woman with a pan, then the next frames show close-ups of the pan. So the sequence is: woman cooking, then the pan's contents are shown in close-up.  Putting it all together:  \"A woman in a white tank top and denim shorts flips pink sausage slices in a black frying pan on a gas stove. The camera zooms in to show the spatula moving the pieces as they cook, maintaining a close-up perspective of the pan.\"  Check if the rules are followed: motion and behavior in order, appearance (pink sausage slices, black pan), spatial relationships (pan on stove), camera movement (zooms in). Background is minimal (only mentions gas stove). Excluded text. No named characters.  Yes, that seems to fit. Let me check the requirements again.  a) Motion chronologically: first she's flipping, then the camera zooms in.  b) Appearance: pink sausages, black pan.  c) Spatial: pan on stove.  d) Camera perspective: close-up, zooms in.  e) Background minimal: only stove mentioned.  f) No text, no names.  g) Output format correct.  Okay, looks good. </think>  <caption_output>A woman in a white tank top and denim shorts flips pink sausage slices in a black frying pan on a gas stove. The camera zooms in to show the spatula moving the pieces as they cook, maintaining a close-up perspective of the pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-8IG9hfRO4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-8IG9hfRO4_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 63.820321126344474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sausages in a pan are being actively stirred by a spatula, demonstrating discrete, solid object motion caused by explicit physical interaction.", "background_and_ambient_analysis": "The kitchen background (walls, counters, appliances) remains static with no uniform shifts or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8-dYC1VPR_g", "file_name": "8-dYC1VPR_g_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and denim apron gestures with hands, then picks up a bouquet of yellow flowers and a pink flower, holding them up to display. Another person in a green polo shirt stands to their right. The scene occurs in a flower shop with shelves of floral arrangements in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-dYC1VPR_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-dYC1VPR_g_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 639.376478854571, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man in blue shirt actively moves hands, handles flowers (e.g., lifting, placing), and gestures; secondary figure remains mostly stationary.", "background_and_ambient_analysis": "Static background elements (shelves with flowers, walls) show no uniform shifting; no fire, water, or smoke present. Ambient motion not dominant."}}
{"video_id": "8-xR0fs7O6A", "file_name": "8-xR0fs7O6A_000486_000496.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person with wet, dark hair is seen from behind, their head positioned near a light-colored wall and blue door. A hand enters the frame, holding a black brush, and begins to comb through the hair from the top downward, moving rhythmically along the length. The camera remains steady, capturing the close-up action of hair brushing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-xR0fs7O6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-xR0fs7O6A_000486_000496.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 318.2561577850384, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hair and hand are moving as the hand combs and styles the hair. The hair is being manipulated by the hand, representing discrete solid object motion due to physical forces (manual combing action).", "background_and_ambient_analysis": "The background consists of a static white wall and blue curtain with no uniform shifting or fluid motion (e.g., fire, water, smoke, wind). Background elements remain fixed throughout the clip."}}
{"video_id": "8-rp-4QMk-E", "file_name": "8-rp-4QMk-E_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a pencil draws spirals on white paper, positioned above a blue surface with colored pencils arranged to the left. The hand moves steadily across the paper, then rapidly blurs during motion before returning to drawing. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-rp-4QMk-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-rp-4QMk-E_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 145, "blur_score": 48.72455908746455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is actively moving to draw spirals on paper, representing a discrete, solid object undergoing physical action (pen movement).", "background_and_ambient_analysis": "Static background elements (colored pencils, paper edges) show no uniform shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "8-tUEhRjACo", "file_name": "8-tUEhRjACo_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a black blazer, begins seated against a green wall with white molding. She turns to face the camera, smiles, and gestures with her right hand. She then stands, moves toward a table in front of her, and picks up a metallic mechanical device. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-tUEhRjACo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-tUEhRjACo_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 190.49644540378648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands and body (e.g., waving, pointing, manipulating an object on the table), which are discrete solid objects in motion due to her own locomotion.", "background_and_ambient_analysis": "The background (green wall, white trim, and window blinds) is static with no signs of shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8-F6Iy22MOI", "file_name": "8-F6Iy22MOI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black athletic wear kneels on a black gym mat, then pushes his body into a plank position with hands shoulder-width apart, maintaining a straight line from head to feet. The background includes stacked dumbbells and gym equipment. The camera remains stationary in a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-F6Iy22MOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-F6Iy22MOI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 362.05319223897186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear is performing a controlled kneeling/lifting motion (likely a resistance exercise) using their own body mechanics; discrete solid object movement observed.", "background_and_ambient_analysis": "Static gym environment with equipment (dumbbells, machines) showing no uniform shifting; no fluid/environmental motion (fire, water, wind, smoke) detected."}}
{"video_id": "8-JUoAz5sbY", "file_name": "8-JUoAz5sbY_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue long-sleeve shirt and blue jeans kneels on the floor, lifting a large, dark textured object to reveal a forest mural behind it, then places and smooths the object while adjusting its position against the backdrop. The camera remains fixed in a close-up view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8-JUoAz5sbY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8-JUoAz5sbY_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.932715568055805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue clothing is manipulating a large green sheet (likely wallpaper) and a wooden board, pressing the sheet onto a surface. The motion involves deliberate, discrete hand movements to align/apply the material.", "background_and_ambient_analysis": "Background elements (trees, wall, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "80GjaOMgZZw", "file_name": "80GjaOMgZZw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and red shorts sits on a black gym floor, holding long red battle ropes extending forward. They transition to a plank position, lifting their body off the floor while maintaining a straight line with hands gripping the ropes. The camera remains stationary, capturing the movement from a top-down angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/80GjaOMgZZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/80GjaOMgZZw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 494.2541880456201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a plank position moves their body (likely performing 'wave' motions on the plank) while interacting with a red resistance band attached to a fixed point. The resistance band moves in response to the person's controlled physical exertion.", "background_and_ambient_analysis": "Background elements (boxing ring, walls, gym equipment) show no uniform shifting or environmental motion. No fire, water, smoke, or wind present; background remains static throughout the clip."}}
{"video_id": "80BQG1hgXbA", "file_name": "80BQG1hgXbA_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a gray jacket, dark pants, and a respirator mask stands before a large stone sculpture mounted on blocks, using a tool to chisel material while dust rises. They repeatedly move the tool across the sculpture’s surface, adjusting their stance slightly. In the background, additional stone sculptures are positioned near a building with scaffolding. The camera remains stationary, capturing the scene from a consistent medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/80BQG1hgXbA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/80BQG1hgXbA_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 109.38693672301196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete solid object) is moving the hose to spray water; the person exhibits small movements (stepping, turning) while spraying. The large object being sprayed remains stationary.", "background_and_ambient_analysis": "The background (building, ground) is static. The water spray is a fluid motion but is not dominant; the primary action is the person's movement. However, the water spray is visible and is an ambient effect but not the dominant motion."}}
{"video_id": "80adJ7Z1Dgk", "file_name": "80adJ7Z1Dgk_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user wants a concise chronological paragraph following specific rules. First, I need to identify the main subject. The video shows a toddler in a high chair.\n\nLooking at the frames: the child is holding a cookie and a banana. In frame 0, they're holding both. Then, they drop the cookie (frame 2), and in frame 3, they bring the banana to their mouth. Frame 4 shows them eating the banana, and frame 5 is a close-up of the child after eating.\n\nAppearance: The child is wearing a blue and green outfit with a bib that has a bear design. The cookie is brown, the banana is peeled. The high chair is gray, and the background is a room with a door.\n\nRules say to focus on motion and behavior chronologically. So sequence is: holding both items, dropping cookie, bringing banana to mouth, eating, then looking up.\n\nSpatial relationships: The cookie is in the right hand initially, then drops. Banana in left hand. The high chair is the main setting.\n\nCamera perspective: The video starts with a close-up, maybe a slight shake? The problem says to mention camera movement. The last frame is a close-up, so maybe the camera is static but the child moves. Wait, the user says \"conclude with camera perspective and movement\". So perhaps the camera is fixed, but maybe there's a slight shake as the child moves.\n\nBackground: Minimal, just the high chair and room. So background isn't essential here.\n\nCheck the rules: no text recognition, exclude named characters. So don't mention \"bear\" on the bib? Wait, rule f says exclude text recognition, but the bib has a design. But the rules say \"exclude text recognition, named characters\". Since it's a design, maybe it's okay. Wait, the problem says \"exclude text recognition, named characters or stylistic analysis\". So the bib has a logo, but if it's not text, maybe it's okay. But maybe the description should just say \"bib with a bear design\" but according to rule f, exclude text recognition. Hmm. The instruction says \"exclude text recognition\", so if the bib has a logo that's not text, maybe it's okay to describe. But perhaps the user wants to avoid any details that aren't necessary. Wait, the example in the rules says \"briefly describe appearance and number (color, size, orientation)\". So the child's outfit: blue and green, bib is light blue. Maybe mention the bib's color and design as part of appearance.\n\nNow, the caption needs to be chronological. Let's outline:\n\n1. Child holds cookie and banana in high chair.\n2. Drops cookie.\n3. Brings banana to mouth.\n4. Eats banana.\n5. Looks up.\n\nNeed to describe each step concisely.\n\nCheck rules: \"Focus primarily on motion and behavior of main subjects... in chronological order.\"\n\nAppearance: Child is wearing a blue and green long-sleeve shirt with a light blue bib featuring a bear design.\n\nWait, but rule f says exclude text recognition. If the bib's design is a bear, but not text, maybe it's okay. However, the user says \"exclude text recognition\", so maybe the bib's design is not text, so it's allowed.\n\nSpatial relationships: The cookie is held in the right hand, banana in left. Then drops cookie.\n\nBackground: Minimal, just the high chair and a door. But rule e says \"minimal unless essential\". Since the high chair is part of the setting, it's probably essential. The door in the background is part of the room, but maybe not necessary. So maybe just mention high chair.\n\nCamera: The camera is static, maybe a slight shake, but the problem says to conclude with camera perspective and movement. The video seems to be shot from a fixed position, so maybe \"static camera\".\n\nPutting it all together:\n\nA toddler in a light blue bib with a bear design, wearing a blue and green long-sleeve shirt, sits in a high chair. The child holds a brown cookie in the right hand and a peeled banana in the left hand. They drop the cookie onto the tray, then bring the banana to their mouth and eat it. After eating, they look up. The camera remains static throughout.\n\nWait, check the rules again. Rule d: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" The example mentions \"slight shake\" as an example. The video here seems to have a slight shake? The frames transition smoothly, but maybe the camera is stable. The problem says \"DO NOT include any reasoning in the caption tags\", so I need to make sure the caption mentions the camera movement.\n\nWait, the problem says to \"conclude with the camera perspective and movement\". So after describing the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/80adJ7Z1Dgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/80adJ7Z1Dgk_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 34.92016732390722, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child's hands and the food items (bread, pastry) are moving due to physical actions: grasping, bringing food to the mouth, and manipulating the food.", "background_and_ambient_analysis": "The background elements (walls, chair) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "80wrwHLONgQ", "file_name": "80wrwHLONgQ_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a bare shoulder and white top manipulates a glass jar with a metal lid, opening it and pouring its contents out. The jar contains a dark substance. The scene occurs in a dimly lit area with scattered kitchen items in the background. The camera is handheld, close to the action, showing slight movement as the person works with the jar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/80wrwHLONgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/80wrwHLONgQ_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 57.10433264289432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving solid objects (bottles, boxes) in a cluttered environment, with discrete motion due to manual handling.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (e.g., bottles, mirror) remain relatively static with no uniform shifting across frames."}}
{"video_id": "817_ntVvMSQ", "file_name": "817_ntVvMSQ_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a rectangular tissue box featuring a colorful street scene design with an oval opening, placing it on a dark surface. The hand rotates the box to display its sides and artwork, revealing the detailed imagery. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/817_ntVvMSQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/817_ntVvMSQ_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 71.61642316271708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a decorative box, rotating it to display different sides and revealing its internal structure. The box is a solid, distinct object moved by explicit physical force (hand movements).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. Background elements (table, paper) remain static throughout the sequence."}}
{"video_id": "81M3JVxGds0", "file_name": "81M3JVxGds0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand lifts a yellow package from a wooden cutting board. Four light brown hot dogs are placed into a black frying pan and flipped with a spatula. A hand then rolls two square white dough pieces on the wooden cutting board. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81M3JVxGds0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81M3JVxGds0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 176.53713857525952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate the package and tongs move corn dogs into a pan; discrete solid objects (package, tongs, corn dogs) exhibit explicit physical interactions (placement, heating).", "background_and_ambient_analysis": "Background elements (wooden surface, purple cloth) remain static with no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "80uUY2HD-yI", "file_name": "80uUY2HD-yI_000625_000635.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands interacts with a Sudoku puzzle on a dark surface. The left hand holds the white grid paper steady at its left edge, while the right hand maneuvers a yellow pencil to a specific cell on the grid, moving the pencil toward the cell and marking it with a number. The camera remains fixed in a top-down perspective throughout, capturing the precise motion of the hands and pencil.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/80uUY2HD-yI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/80uUY2HD-yI_000625_000635.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 237.64707126318348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a pencil are moving as they interact with the Sudoku grid, with motion originating from the person's physical actions.", "background_and_ambient_analysis": "The background consists of a static dark surface and paper, showing no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "81BF0r44XDo", "file_name": "81BF0r44XDo_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single swimmer in a yellow swimsuit swims underwater, moving forward toward the pool wall, briefly touching it before continuing to swim away; the camera tracks the swimmer's motion underwater.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81BF0r44XDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81BF0r44XDo_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.8074756781116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer is clearly visible moving through the water in a distinct, linear path, demonstrating controlled locomotion via arm and leg movements.", "background_and_ambient_analysis": "The pool walls, lane dividers, and water exhibit minimal fluid motion; static structural elements remain stable across frames, indicating no dominant ambient environmental motion (water flow is secondary to the swimmer's movement)."}}
{"video_id": "81OoF7x-3cc", "file_name": "81OoF7x-3cc_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and hat shapes a tall, intricately detailed sandcastle on a sunny beach, adjusting its towers and base while moving around its structure. A young girl in a pink dress walks past in the background. The camera pans slowly around the sandcastle, capturing its layered spires and cylindrical towers from multiple angles, with distant beachgoers and the ocean visible in the minimally described backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81OoF7x-3cc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81OoF7x-3cc_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 544.9863956706032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man adjusts the sandcastle structure with hand movements; children walk across the beach, exhibiting locomotion.", "background_and_ambient_analysis": "Background elements (horizon, distant figures, sand) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion evident."}}
{"video_id": "81hd-6zxhBU", "file_name": "81hd-6zxhBU_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and jeans rides a brown horse along a dirt path beside a wooden fence, guiding it forward while a person in a light-colored hat stands near the fence; the horse moves slowly, and the person steps back as the horse progresses. The background features a grassy field and additional fencing. The camera maintains a handheld perspective with slight movement, observing the interaction from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81hd-6zxhBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81hd-6zxhBU_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 217.61828195444744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The rider and horse exhibit minimal controlled locomotion (slight weight shifts and positioning adjustments), with the rider maintaining balance while the horse remains stationary near the fence.", "background_and_ambient_analysis": "The background (fence, grassy field, distant trees) shows no significant shifting or fluid motion. No fire, water, smoke, or wind effects are present; elements remain stable throughout the sequence."}}
{"video_id": "81iXVn8l3VY", "file_name": "81iXVn8l3VY_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and a dark blue and gray striped shirt sits at a kitchen counter. Initially, their head is lowered, then they raise their head, turn their gaze toward the camera, and smile. The background includes wooden cabinets and kitchen items. The camera remains stationary, capturing the person from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81iXVn8l3VY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81iXVn8l3VY_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 221.27118499732546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) turns from facing away to facing the camera, then moves their head and upper body while speaking. Motion is consistent with intentional locomotion and facial expressions.", "background_and_ambient_analysis": "Background elements (desk, computer, shelves) remain stable with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "81oDMyWFXIk", "file_name": "81oDMyWFXIk_000215_000225.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands use a brush to apply purple and pink paint to a white egg, then place the painted egg onto a green plate with a yellow chick design. A yellow-labeled bottle of glue rests to the right, and colorful circular decorations are visible in the background. The camera maintains a steady top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/81oDMyWFXIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/81oDMyWFXIk_000215_000225.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 39.83515781645201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving the paintbrush and the spherical object being painted, with controlled rotations and brush strokes. The spherical object is actively manipulated for painting, while the paintbrush is used to apply color.", "background_and_ambient_analysis": "Background elements (decorative balls, bottle of glue, green plate) are static; no fluid motion (fire, water, smoke) or wind is present. All background objects remain fixed without uniform shifting."}}
{"video_id": "828nGpB-47g", "file_name": "828nGpB-47g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt and blue shorts rides a small bicycle toward a wooden ramp in an open, dusty area. He loses balance, falls off the bicycle, and rolls on the ground. After rising, he remounts the bicycle and continues riding. A blue van remains stationary near a concrete wall in the background. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/828nGpB-47g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/828nGpB-47g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 497.24858678677845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child on a bicycle moves across the frame, then falls and repositions; the bicycle and child are discrete objects with clear physical locomotion and collision (falling).", "background_and_ambient_analysis": "Static concrete wall and van remain fixed with no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "82EVHM_7meo", "file_name": "82EVHM_7meo_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a Schwarzkopf Real Red hair color product package beside a person with red hair. It transitions to a person in a black shirt and purple gloves applying red dye to the bleached sections of another person's blonde hair from behind. The person’s hands move methodically, covering the treated areas as they work through the hair. The camera remains stationary, focusing on the application process with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82EVHM_7meo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82EVHM_7meo_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 109.81879059752235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hairdresser (wearing gloves) and the client's hair are discrete objects. The hairdresser's hands move to apply hair color, while the hair exhibits controlled motion from the application process.", "background_and_ambient_analysis": "Background elements (salon shelves, bottles, mirrors) show no uniform shifting or fluid motion (fire, water, smoke, wind) across frames."}}
{"video_id": "82U54Y1aX7A", "file_name": "82U54Y1aX7A_000000_000006.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a person on a swing. The video starts with them mid-air, swinging back. Then they go forward, passing the support pole. Next, they swing up and do a flip, upside down. Then they come back down, maybe landing on the blue mat? Wait, the blue mat is there. Also, there's another person in the background? Let's check the frames.\n\nFrame 0: person on swing, high in air, arms up, legs up. Frame 1: swing near pole, person still moving. Frame 2: they're moving forward, blue mat on ground. Frame 3: they flip upside down, feet up. Frame 4: they continue swinging, maybe the blue mat is visible. Frame 5: person landing on blue mat? Wait, the mat is blue. Also, another person in the background? Let's see.\n\nThe main subject is one person on a swing. Appearance: wearing red top and black pants, maybe? Orientation changes as they swing. Motion: starts at top of swing arc, moves forward, then flips upside down, then swings back down. Spatial: the pole is the support, blue mat is on the ground. Camera: seems handheld, maybe following the swing, so slight movement. Background: sparse, maybe a fence, trees, but minimal.\n\nSo the caption should be chronological. Start with the person swinging from the left (frame 0: high, legs up, arms out), then moving towards the pole (frame 1), then going over the pole and flipping upside down (frame 3), then the swing continues, maybe the person is on the way down to the mat. Also, frame 2 shows the blue mat, frame 4 shows the person mid-swing, frame 5 maybe landing?\n\nWait, the video sequence: the person is on a swing, moving in an arc. First, they're at the top of the swing (frame 0), then move towards the pole, then pass the pole, then the camera shifts (maybe the swing's path). Then they flip upside down, legs up (frame 3), then continue swinging back. The blue mat is on the ground, visible in frame 2. There's a person in the background in frame 4, but maybe that's not main. Focus on main subject.\n\nSo chronological: A person in a red top and black pants swings on a swing, moving from left to right across the frame, passing a wooden pole, then executing a flip upside down, continuing to swing down towards a blue mat on the ground. Camera follows the swing's motion, slightly shaky, with minimal background details visible.\n\nWait, need to check frame numbers. The video has 5 frames. Let's list each frame's action:\n\nFrame 0: Person at high point of swing, legs up, arms out, background has power lines.\n\nFrame 1: Person swinging towards the pole (wooden pole is visible), moving left to right.\n\nFrame 2: Person near the pole, blue mat on ground below, swinging forward.\n\nFrame 3: Person upside down, legs up, arms out, passing the pole.\n\nFrame 4: Person swinging back, still upside down? Wait, frame 3 and 4: maybe frame 3 is the flip, then frame 4 is moving back down.\n\nWait, the frames show the swing's motion. So the sequence is: start high, swing forward, pass the pole, flip upside down, then swing back down towards the mat.\n\nAlso, the person is wearing a red top (maybe shirt) and black pants. The camera is positioned to follow the swing, so it's handheld, slight shake.\n\nBackground: minimal, maybe some trees, fence, but not essential.\n\nSo the caption should be concise. Let's structure it:\n\nA person in a red top and black pants swings on a swing, moving from left to right across the frame, passing a wooden pole, then flips upside down, continuing to swing down toward a blue mat on the ground. The camera follows the motion with a slight shake, capturing the swing's arc.\n\nWait, need to check if the person flips. The frames show: frame 0: high, legs up; frame 1: moving towards pole; frame 2: blue mat visible, person mid-swing; frame 3: upside down (feet up), arms out; frame 4: person swinging back, maybe still upside down; frame 5: person landing on mat? Wait, maybe the sequence is the person swings forward, flips, then comes back.\n\nBut the key is chronological order of the main subject's motion.\n\nLet's write it step by step:\n\n1. Person starts swinging from the top of the arc (left side of frame), arms and legs extended.\n2. Moves forward, passing the wooden", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82U54Y1aX7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82U54Y1aX7A_000000_000006.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 169.43435560644244, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a trapeze swings and inverts, demonstrating controlled motion via physical forces (gravity, tension).", "background_and_ambient_analysis": "Background elements (tank, pole, trees) are mostly static. Minor tree swaying due to wind is present but not dominant."}}
{"video_id": "82WCrEw7HWU", "file_name": "82WCrEw7HWU_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video clip and want a concise, chronological paragraph following specific rules.\n\nThe video starts with a group of people on a brick-paved area. The main subject here is a person in dark clothing doing some kind of movement. Let me check the timestamps. From 0 to 4 seconds, the person is moving energetically—kicking their legs, maybe dancing or performing some action. There are other people standing around, so the main subject is the one in motion.\n\nRule a says to focus on motion and behavior in chronological order. So I need to describe the sequence: the person starts moving, kicks, etc. They mention appearance: dark clothes, maybe sneakers. The other people are in the background, but minimal details as per rule e.\n\nSpatial relationships: the moving person is in front of the group, maybe to the right or center. The background is a paved area with people standing, so maybe the main subject is moving among them.\n\nCamera perspective: the video seems handheld, possibly a slight shake. The camera is at ground level, following the movement. Rule d says to mention camera movement, so maybe \"handheld perspective with slight shake\" or similar.\n\nBackground should be minimal. The brick pavement is essential for the setting, so that's okay. No need to describe other details unless necessary.\n\nWait, the user said \"exclude text recognition, named characters, stylistic analysis.\" So no mentioning of specific people or text. Just describe the actions.\n\nLet me structure it: Start with the main subject's action, then others, then camera. Chronological order: the person starts moving, kicks, continues, others stay stationary.\n\nCheck the rules again: appearance (dark clothes, sneakers), number—main subject is one person, others are a group. Spatial: main subject in front of the group. Camera: handheld, slight shake.\n\nWait, the video shows the person kicking their legs, maybe like a breakdancing move. So \"executing dynamic leg kicks and rapid movements\" could work.\n\nLet me draft:\n\nA person in dark clothing and white sneakers performs energetic movements, including high leg kicks and rapid shifts, moving in front of a group of standing individuals on a brick-paved area. The surrounding group remains mostly stationary, observing the central figure. The handheld camera captures the motion with a slight shake, maintaining a ground-level perspective as the subject continues their dynamic actions.\n\nWait, but rule b says briefly describe appearance and number. The main subject is one person, others are a group. So \"a person in dark clothing and white sneakers\" and \"a group of standing individuals\" as the others. Spatial relationship: main subject in front of the group.\n\nAlso, chronological order: the video starts with the group, then the person begins moving, does kicks, continues. So the caption should start with the initial scene, then the movement.\n\nLet me try again:\n\nIn the video, a person wearing dark clothing and white sneakers begins executing dynamic leg kicks and rapid movements while moving in front of a group of standing individuals on a brick-paved area. The group remains stationary, observing the central figure. The handheld camera follows the subject's motion with a slight shake, maintaining a ground-level perspective throughout.\n\nCheck if all rules are met: motion and behavior in order (yes), appearance (yes), spatial (yes), camera (yes), background minimal (yes), no text or names.\n\nLooks good. Maybe shorten \"dynamic leg kicks and rapid movements\" to \"agile leg kicks and quick movements\". Or \"dynamic kicking motions\". Hmm.\n\nAnother version:\n\nA person in dark clothing and white sneakers performs agile kicking motions, moving forward in front of a stationary group on a brick-paved walkway. The group stands close together, observing the central figure's actions. The handheld camera captures the movement with a slight shake, staying at ground level.\n\nWait, but the video shows the person kicking their legs, maybe doing a dance move. \"Agile kicking motions\" is okay.\n\nAlternatively: \"executing energetic leg swings and rapid steps\" but the description might be better as \"dynamic kicking movements\".\n\nCheck the original frames: the person is kicking their legs high, so maybe \"high leg kicks\".\n\nFinal version: \n\nA person in dark clothing and white sneakers executes high leg kicks and rapid movements while moving in front of a stationary group on a brick-paved walkway. The group remains close together, observing the central figure. The handheld camera follows the subject's motion with slight shake, maintaining ground-level perspective.\n\nYes, that seems concise and follows all the rules.\n</think>\n\n<caption_output>A person in dark clothing and white sneakers executes high leg kicks and rapid movements while moving in front of a stationary group on a brick-paved walkway. The group remains close together, observing the central figure. The handheld camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82WCrEw7HWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82WCrEw7HWU_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 119.98254589953157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in the foreground performs rhythmic dance moves (kicking and leg swings), while other people in the background remain stationary.", "background_and_ambient_analysis": "No shifting background or fluid motion observed; ground and distant structures are stable with no fire, water, or wind effects."}}
{"video_id": "82Kh22EnAnQ", "file_name": "82Kh22EnAnQ_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt and gray pants with white stripes sits on a chair, manipulating a wooden spinning wheel. They hold a spindle, drawing thread from a large spool mounted on the wheel, guiding the thread through their hands. The spinning wheel is positioned to the person’s right, with the chair’s wheels visible on a concrete floor. The camera remains static, capturing the scene from a slightly angled overhead perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82Kh22EnAnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82Kh22EnAnQ_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 51.67135642663388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate a spinning wheel, winding thread. The wheel rotates and thread moves due to human action; distinct solid objects (person, wheel, thread) exhibit intentional physical motion.", "background_and_ambient_analysis": "Background elements (wooden structures, chair, room walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "82Uy7FdAneI", "file_name": "82Uy7FdAneI_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand with a dark sleeve places a playing card on a cardboard sheet spread over grass, then moves a second card from a stack on the right side to the center of the sheet. The left side holds a separate stack of cards, and the hand repositions the cards multiple times. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82Uy7FdAneI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82Uy7FdAneI_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.62855121302545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand (human) moves discrete objects (small white items) across the cardboard surface; actions include placing and adjusting objects.", "background_and_ambient_analysis": "Background elements (cardboard, ground) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "82PbbzcWT64", "file_name": "82PbbzcWT64_000388_000398.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt interacts with a brightly lit arcade game machine, pressing buttons. A second individual in a red and blue striped shirt enters the frame, standing behind the first person with hands on hips. The first person continues playing as the second person shifts their stance slightly. The camera remains focused on the arcade machine and the two individuals, maintaining a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82PbbzcWT64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82PbbzcWT64_000388_000398.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 202.51775543555536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people): one person in a black shirt interacts with the arcade machine (hand movements, slight body shifts), and another person in a red/blue striped shirt stands near the machine (minimal positional changes).", "background_and_ambient_analysis": "The background elements (walls, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "82rMLwbE3tY", "file_name": "82rMLwbE3tY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals run on treadmills; one wears red shorts and black shoes while the other wears black shorts and black shoes. The camera starts low, focusing on their legs as they stride, then pans upward to reveal their torsos, with the person in red shorts slightly ahead. The red shorts individual adjusts their stance and turns toward the camera, moving closer to the frame, while the camera follows their motion with a slight upward tilt against a bright window with blurred outdoor elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82rMLwbE3tY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82rMLwbE3tY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 264.46270433366294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in red pants, one in black shorts) are running on a treadmill. Their legs and feet are moving due to locomotion (running).", "background_and_ambient_analysis": "The background consists of stationary metal frame of the treadmill and a window. There is no shifting of background elements (walls, ground) and no environmental fluids (fire, water, wind)."}}
{"video_id": "82xDMfs2MWI", "file_name": "82xDMfs2MWI_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a close-up of a foot in a running shoe, probably on a treadmill. Then it cuts to a display showing temperature and humidity numbers. Next, there's a scene of a person running on a treadmill in a lab with another person holding a whiteboard. Need to follow the chronological order.\n\nFirst frame: foot (black and white shoe) on treadmill, close-up. Then the display (two panels, temp and humidity). Then the lab scene: woman in gray top and blue shorts running, man in gray shirt standing to her left holding a whiteboard. The text \"Harder\" and \"Better\" are there but per rule f, exclude text recognition. So focus on motion and behavior.\n\nSo step by step: \n\n1. Close-up of a foot in a running shoe stepping on a treadmill surface. \n2. Cut to two digital displays showing temperature and humidity percentages with numerical values. \n3. Transition to a laboratory setting where a person in athletic wear runs on a treadmill; another individual stands to their left holding a whiteboard, observing.\n\nNow check the rules: chronological order, motion of subjects. The first part is the foot moving (stepping), then the displays, then the person running. Spatial relationships: in the lab, the person is running on the treadmill, the other is to the left. Camera perspective: first close-up (top-down?), then the displays (maybe static), then the lab scene which is a wider shot. But need to describe camera perspective at the end.\n\nWait, the output format says conclude with camera perspective and movement. Let's see: first clip is a close-up (likely low angle, focusing on the foot), then the displays are a close-up of the screen, then the lab scene is a medium shot (showing the runner and the observer). So camera movement: first static close-up (foot), then static close-up on displays, then static medium shot of the lab.\n\nBut need to keep it concise. Let's structure the paragraph.\n\nStart with the foot: a foot in a black and white running shoe steps on a treadmill. Then the displays: two digital panels show temperature and humidity readings. Then the lab: a person in athletic attire runs on a treadmill while another individual stands to their left holding a whiteboard. Camera perspectives: starts with a close-up of the foot, shifts to close-ups of the displays, then a medium shot of the lab scene.\n\nMake sure to avoid text, so \"Harder\" and \"Better\" are text, so not mentioned. Also, check appearance: the runner is in gray top and blue shorts, the observer in gray shirt and jeans.\n\nPutting it all together concisely.\n\n\"Starting with a close-up of a foot in a black and white running shoe stepping on a treadmill surface, the video transitions to two digital displays showing temperature and humidity readings. It then shifts to a laboratory setting where a person in a gray top and blue shorts runs on a treadmill, with another individual in a gray shirt and jeans standing to their left holding a whiteboard; the camera maintains a static medium shot throughout the scene.\"\n\nWait, check the order: first frame is foot, then the displays (two panels), then the lab scene. The lab scene in frame 4 is the one with the two people.\n\nAlso, in frame 4: \"a man standing next to a woman on a treadmill, holding a whiteboard.\"\n\nSo the sequence is: foot stepping → displays → woman running on treadmill with man holding whiteboard.\n\nNeed to make sure chronological. Let's structure it as:\n\nThe video opens with a close-up of a foot in a black and white running shoe making contact with a treadmill surface. It then cuts to two digital panels displaying temperature and humidity measurements. Finally, the scene transitions to a laboratory where a person in athletic wear runs on a treadmill while another individual stands to their left, holding a whiteboard, observing the movement.\n\nCheck camera perspective: the first part is close-up (foot), then close-up of displays, then medium shot (lab scene). So camera perspective at the end: the final scene is a static medium shot.\n\nWait, the output format says \"conclude with the camera perspective and movement\". So need to end with that.\n\nSo putting it all together:\n\nA foot in a black and white running shoe steps on a treadmill surface, shown in a close-up. The video then cuts to two digital displays showing temperature and humidity readings. It transitions to a laboratory where a person in a gray top and blue shorts runs on a treadmill, while another individual in a gray shirt and jeans stands to their left holding a whiteboard; the camera maintains a static medium shot of the scene.\n\nCheck the rules: no text recognition (excluded \"Harder\" and \"Better\"), main subjects' motion: foot stepping, displays (static), person running, observer standing.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82xDMfs2MWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82xDMfs2MWI_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 98.51750903135053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A foot stepping on a grid surface and a person jumping on a platform are the discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "No shifting background elements observed. No fluid or environmental motion (e.g., fire, water, wind) detected."}}
{"video_id": "82cnfcY18_0", "file_name": "82cnfcY18_0_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a layered cake with dark brown sponge layers separated by thick yellow frosting. A hand places a dark brown sponge layer onto the cake, aligning it with the existing layers. The cake is then fully covered in yellow frosting, with the camera shifting to a top-down view as the frosting is applied smoothly over the entire cake. The hand is briefly visible adjusting the frosting’s surface, while the cake remains centered in the frame throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/82cnfcY18_0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/82cnfcY18_0_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 54.82564819555848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves to place a dark cake layer onto a yellow-frosted cake structure. The hand’s motion is explicit physical action (placing the cake layer).", "background_and_ambient_analysis": "The background (cake stand, surface) shows no shifting or fluid motion; no fire, water, or smoke present. Background elements remain static throughout the clip."}}
{"video_id": "83Iozgcl-OM", "file_name": "83Iozgcl-OM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the main actions. The video starts with a person in a kitchen. The person is near the cabinets. Let's see the sequence:\n\nAt [0.0], the person is standing by the cabinets. Then, at [1.0], they reach for something. Wait, the video shows the person moving quickly. Let's parse the frames.\n\nFrame 0: Person in kitchen, near cabinets. Frame 1: They move towards the camera, maybe picking up something. Frame 2: They turn, moving left? Wait, the video is a bit blurry. Let's check the actions chronologically.\n\nThe person is in the kitchen. They start near the cabinets (white, with items). Then, they move quickly, turning, and then exit the frame. The camera is fixed? Wait, the last frame has the person moving out, maybe the camera stays.\n\nWait, the rules say to describe motion chronologically. So, start with the initial position, then actions.\n\nMain subject: a person, dark clothing, moves from right side of frame towards the center, then left, and exits. Wait, in frame 0, the person is near the right (cabinets), then in frame 1, they are moving left, then frame 2, they are moving towards the left, frame 3: moving left, frame 4: they exit the frame (moving left, maybe), and frame 5: the person is gone, frame 6: same.\n\nWait, let's check the timestamps. The video has 6 frames, each 0.5 seconds? Wait, the first frame is 0.0, then 0.3, 0.6, 0.9, 1.2, 1.5? Wait, the user provided:\n\n[0.0] to [0.3], [0.6], etc. Wait, the description says:\n\n<0.3 seconds> [frame 0]\n\n<1.4 seconds> [frame 1]\n\nWait, no, the user has the video as:\n\n[0.0] to [1.5] with labels. Wait, the video is:\n\nFirst frame: 0.0 (initial), then 0.3, 0.6, etc. But the user's input is:\n\n<0.3 seconds> [description] – no, the user's input is the video frames with their durations. Wait, the user provided a video description with time stamps as [0.0], [0.3], [0.6], [0.9], [1.2], [1.5]?\n\nWait, the user's input is:\n\n<0.3 seconds> ... (frame 0?)\n\nWait, no, the user's input is a video description where the first line is <0.3 seconds> [frame], but the actual video may have 6 frames, but the user's input is:\n\nThe first frame is at 0.0, then 0.3, 0.6, 0.9, 1.2, 1.5? Wait, the user says:\n\n[0.0] [0.3] [0.6] [0.9] [1.2] [1.5] ?\n\nWait, the user's input is:\n\n<0.3 seconds> [frame 1]\n\nWait, no, the user's input is:\n\nThe video starts at 0.0, then next frame is 0.3 seconds later, so:\n\nTime 0.0: Person standing near cabinets, right side.\n\nTime 0.3: Person moves left, towards the camera.\n\nTime 0.6: Person continues moving left, maybe turning.\n\nTime 0.9: Person moves closer, then exits frame to the left.\n\nTime 1.2: Person is gone, but camera shows the empty kitchen.\n\nTime 1.5: Same as 1.2.\n\nWait, let's look at the user's provided video description:\n\n<0.3 seconds> [frame 1] - the description says: \"a person in a kitchen, near white cabinets with items on top. The person is wearing dark clothing.\"\n\nWait, the user's input is:\n\nThe first frame (0.0) is the initial state.\n\nThen at 0.3 seconds: \"a person in a kitchen, near white cabinets with items on top. The person is wearing dark clothing.\"\n\nWait, no, the user's input is:\n\nThe user provided a video with a person moving in a kitchen. Let's parse the video description as per the user's example.\n\nThe video starts with a person in a kitchen. The person is near white cabinets (upper cabinets open, items inside). The person is wearing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83Iozgcl-OM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83Iozgcl-OM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 144, "blur_score": 465.1270175500171, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving throughout the video, performing actions such as turning, walking, and reaching for objects. The person's movement is distinct and solid.", "background_and_ambient_analysis": "The background (cabinets and walls) remains stationary. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "83J3Yq2U2Og", "file_name": "83J3Yq2U2Og_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt stands in front of a wooden door, holding a brass saxophone. They position the saxophone to their lips and move their fingers over the keys while playing. The camera remains mostly static with a slight shake, capturing the person from the front.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83J3Yq2U2Og.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83J3Yq2U2Og_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 50.63286801937951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (saxophonist) is moving their hands and arms to play the saxophone; this motion is due to explicit physical forces (muscle movements for playing the instrument).", "background_and_ambient_analysis": "Background (wooden door and wall) is static. No ambient environmental motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "83YExWeT8tc", "file_name": "83YExWeT8tc_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray short-sleeve shirt sits in a white chair, gesturing with her hands while speaking. The scene transitions to a close-up of a person’s hands in a black dress manipulating small objects. Finally, the camera focuses on an orange-capped jar held by the person. Camera perspective shifts from medium shot to close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83YExWeT8tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83YExWeT8tc_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 36.044179331946076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "In the first scene, a woman is gesturing and speaking. In the second scene, a woman's hands are performing a deliberate motion (likely nail care). These are discrete solid objects moving due to explicit physical forces (locomotion/gestures).", "background_and_ambient_analysis": "The background in both scenes is static (bookshelf, kitchen in first scene; no visible background in second scene). There is no shifting of background elements or fluid/environmental motion (fire, water, wind, smoke)."}}
{"video_id": "83fEz1zfbY0", "file_name": "83fEz1zfbY0_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bride in a white dress holding a bouquet and a groom in a black suit stand side by side in a church, then move forward slowly; a woman in a light dress stands to their right, and guests in the background shift positions as the camera follows with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83fEz1zfbY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83fEz1zfbY0_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 108.03701127352716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (bride, groom, guests) exhibit subtle locomotion (e.g., slight shifts in stance, gestures), indicating human movement rather than fluid or camera-induced motion.", "background_and_ambient_analysis": "The background (walls, pews, decor) shows no uniform shifting or fluid environmental motion (fire, water, wind); it remains static relative to the scene."}}
{"video_id": "83i5AofDquA", "file_name": "83i5AofDquA_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including a standing man in a dark shirt, gathers around a table covered with a white tablecloth. The standing man pours from a bottle into a glass while seated individuals drink, gesture, and interact. The camera pans slightly left, capturing the table's items (bottles, glasses) and shifting focus among seated people, exhibiting minor movement and shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83i5AofDquA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83i5AofDquA_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 103.63138997503253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People seated at the table are moving (e.g., drinking, resting head, hand movements) and the server is pouring a drink and moving around the table.", "background_and_ambient_analysis": "Background elements (curtain, wall) are static and show no uniform shifting. No dominant fire, water, smoke, or wind motion observed."}}
{"video_id": "83oSBxT75oY", "file_name": "83oSBxT75oY_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to follow the rules provided. Let's break down the video frames.\n\nLooking at the video, the main subjects are a child and an adult. The child is holding a trumpet, maybe playing it. The adult is sitting on a couch in the background. Let's check the sequence:\n\nFrame 0: The child is close to the camera, holding a trumpet. Adult is in the background on the couch.\nFrame 1: Child is still holding the trumpet, maybe moving it towards their mouth. Adult is there.\nFrame 2: Child is now bringing the trumpet to their lips, preparing to play. Adult is behind, still on the couch.\nFrame 3: Child is playing the trumpet, mouth on the mouthpiece. Adult is seated on the couch, maybe watching.\nFrame 4: Similar to frame 3, child playing, adult in the background.\nFrame 5: Child continues playing, adult still behind.\n\nNow, chronological order: The child starts with the trumpet, brings it to their mouth, and plays. The adult is seated on the couch behind the child throughout. The background has a couch, maybe a window with curtains, but keep background minimal.\n\nAppearance: Child is a small child, wearing a dark green hoodie. Adult is an older person, wearing a light-colored sweater (beige or gray), seated on a couch.\n\nSpatial relationships: Child is in front, playing the trumpet. Adult is behind the child, on the couch. The child is the main focus, moving the trumpet to their lips and playing.\n\nCamera perspective: The camera starts close to the child, maybe handheld, with a slight shake. As the video progresses, it's a bit shaky, but the main focus is the child's action.\n\nBackground: Minimal details. There's a couch, some curtains, maybe a window. But rule e says keep background minimal unless essential. So just mention the couch and the adult is on it.\n\nNow, structure the paragraph:\n\n- Chronological: Child holds trumpet, brings to mouth, plays. Adult sits behind.\n- Appearance: Child (small, dark green hoodie), adult (seated, light sweater).\n- Spatial: Child in front, adult behind on couch.\n- Camera: Handheld, slight shake.\n\nPutting it together concisely.\n\nCheck rules:\n\na) Motion: Child's actions (holding, bringing to mouth, playing trumpet). Adult is stationary.\n\nb) Appearance: Child (small, dark green hoodie), adult (light-colored sweater, seated).\n\nc) Spatial: Child in front of adult who is seated on couch.\n\nd) Camera: Handheld, slight shake.\n\ne) Background: Minimal, just couch and adult.\n\nf) Exclude text, names, etc.\n\nLet me draft:\n\n\"A small child wearing a dark green hoodie holds a brass trumpet, bringing it to their lips and playing while seated on a couch; an adult in a light-colored sweater sits behind the child on the couch. The camera remains handheld with slight movement throughout the sequence, focusing on the child’s actions.\"\n\nWait, check if it's concise. Let's see:\n\nStart with child's motion: holding, then playing. Adult is in background. Camera.\n\nWait, the video starts with child holding, then bringing to mouth, then playing. So chronological order: child holds trumpet, then brings it to mouth, then plays.\n\nIn the caption, \"holds a brass trumpet, bringing it to their lips and playing\" captures that motion.\n\nAlso, \"an adult in a light-colored sweater sits behind the child on the couch.\"\n\nCamera: handheld with slight shake.\n\nCheck the rules again. Need to be concise.\n\nAnother version: \"A small child in a dark green hoodie holds and plays a brass trumpet while seated on a couch; an adult in a light sweater sits behind them. The handheld camera shows slight shake, focusing on the child’s actions as they bring the trumpet to their lips.\"\n\nWait, maybe better to structure in chronological order:\n\n\"Initially, a small child in a dark green hoodie holds a brass trumpet, then brings it to their lips to play, while an adult in a light-colored sweater remains seated on a couch behind them. The handheld camera exhibits slight movement throughout.\"\n\nYes, that's chronological (initially, then, while). Then mention camera.\n\nCheck if background is minimal. The couch is mentioned as the seat for both, which is essential for spatial relationship.\n\nAlso, \"seated on a couch\" for the child? Wait, in the video, is the child sitting? The first frame shows the child standing or sitting? Let's check the frames. Frame 0: child is holding the trumpet, maybe standing near the couch. Frame 1: same. Frame 2: child is holding the trumpet, standing or sitting. Wait, the child is on the couch? Let me look again.\n\nIn frame 2:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/83oSBxT75oY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/83oSBxT75oY_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 145, "blur_score": 84.37498297577532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving a trombone (solid object) via hand motions while playing, causing discrete changes in the trombone's position. The child's body exhibits slight locomotion during play. An adult remains largely stationary in the background.", "background_and_ambient_analysis": "The background (couch, curtains, room elements) shows no significant shifting or uniform motion. No fire, water, smoke, or wind is present as dominant environmental elements."}}
{"video_id": "841nChkUj0M", "file_name": "841nChkUj0M_000174_000184.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and dark pants plays an acoustic guitar while standing on a sidewalk, accompanied by another person in a dark jacket and gray pants who remains stationary beside them. The guitarist maintains their position throughout, occasionally adjusting their stance, while the second person shifts slightly. Pedestrians walk past in the background. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/841nChkUj0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/841nChkUj0M_000174_000184.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 668.4332950307933, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: a guitarist actively strumming/moving arms and a standing observer. Both exhibit discrete locomotion (guitarist’s hand/arm motion, observer’s minor body shifts) due to explicit physical actions (playing guitar, natural posture adjustments).", "background_and_ambient_analysis": "No shifting background elements (buildings, storefronts remain static across frames); no fire, water, or smoke detected, thus no ambient environmental motion."}}
{"video_id": "845n0z8Hlww", "file_name": "845n0z8Hlww_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women interact at a market stall. One woman, wearing a colorful patterned tank top, faces another woman whose back is to the camera and wears a white shirt with red stripes. The woman in the white shirt moves slightly forward, then turns her head to engage with the first woman. They remain close, the first woman positioned near the stall displaying vegetables. The camera stays stationary, capturing the scene from a frontal perspective with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/845n0z8Hlww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/845n0z8Hlww_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 215.24843110993874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals engage in interaction: one gestures toward the other, with slight body movements and hand motions indicating physical communication (e.g., pointing, leaning).", "background_and_ambient_analysis": "Background elements (wooden walls, green tarp) remain static across frames; no fluid motion (water, fire, smoke) or wind effects observed."}}
{"video_id": "84Hi4DLx10M", "file_name": "84Hi4DLx10M_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange sleeve moves a black pawn forward one square on a wooden chessboard, then retracts their hand; the board features white and black pieces in standard starting positions. The camera maintains a top-down, stationary perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84Hi4DLx10M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84Hi4DLx10M_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 146, "blur_score": 112.95189324811432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving discrete, solid chess pieces on the board, indicating human-controlled physical interaction with the objects.", "background_and_ambient_analysis": "The background elements (wooden table, chair) are static with no shifting or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "8405rTO5wkU", "file_name": "8405rTO5wkU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a band playing outdoors. Let's list the key moments.\n\nStart with the first frame: four musicians seated. Bassist on left, then someone with a drum (but maybe that's a different instrument?), then a guitarist, and another. Wait, the first frame has four people: leftmost is bassist with a brown and white bass, then a person with a drum (maybe a snare drum?), then a person with a keyboard? Wait no, the first frame says: \"bassist\", \"drum\", \"guitar\", \"guitar\". Wait, looking at the first image: four people. Left: bassist (brown/white bass), then a person with a drum (but the drum is on a stand?), then a person with a guitar, then another person with a white guitar. Then the next frame (1.4s) shows people moving in front, the bassist is still there, the drum person is there, but the person on the far right (white guitar) is maybe the same. Wait, the captions for the frames:\n\nFrame 0: four seated musicians: left is bassist (brown/white bass), then a drummer (maybe?), then a guitarist, then another guitarist. But the second frame (1.4s) has the same four? No, the description says \"the same scene but with people walking around\". Wait, the frames show the band playing, and people moving in the foreground.\n\nSo first, the main subjects are four musicians seated: leftmost is a man with a bass guitar (brown and white), then a man with a drum (small drum on a stand), then a man with a white electric guitar, and another man (maybe on the far right?) but in the first frame, the leftmost is bass, then next is drum, then two guitarists. Wait, the initial description says \"four musicians seated\", so let's count:\n\nFrame 0: left to right: bassist (bass guitar), then a person with a drum (drum set), then a person with a guitar, then another person with a guitar. Then frame 1.4s: same setup, people walking. Frame 2.5s: people walking, frame 3.6s: a person walking past, frame 4.7s: people walking.\n\nSo the main action is the band playing while people walk past them. Let's structure the chronological order:\n\n- The band is seated: leftmost is a man with a brown and white bass guitar, next is a man with a small drum (or snare drum), then two men with electric guitars (one white, one dark). They are all seated, playing instruments.\n\n- As the video progresses, people walk in front of the band: first a woman in white jacket, then a man in white hoodie, then a woman in blue jacket, and others pass by.\n\nNow, need to describe their appearance: the musicians are all seated, wearing casual clothes (jeans, dark jackets). The bassist is on the left, drum player next, then two guitarists on the right. The people walking are various, e.g., a woman in white jacket walks past, then a man in white hoodie, etc.\n\nWait, the rules say focus on motion and behavior of main subjects. The main subjects are the band (four musicians) and the pedestrians.\n\nChronological:\n\nAt the start, four musicians are seated on a stage: leftmost man in dark jacket plays a brown and white bass guitar; next man plays a small drum; then two men with electric guitars (one white, one dark) sit to the right. People walk in front of them: first a woman in white jacket passes, then a man in white hoodie with a yellow backpack, followed by a woman in blue jacket, and others. The musicians continue playing throughout.\n\nNow, check the rules:\n\na) Motion: band playing, pedestrians walking.\n\nb) Appearance: musicians seated, casual clothes; pedestrians have different colors.\n\nc) Spatial: pedestrians move in front of the band.\n\nd) Camera: probably static, as there's no mention of camera movement, but the frames might pan. Wait, the first frame to the last, the camera might be panning to follow the pedestrians? But the description says \"pan left\" etc. Wait, the output needs to conclude with camera perspective.\n\nLooking at the frames: the initial frames are a fixed shot of the band, then as pedestrians walk, the camera might pan slightly to the left or right. But the problem says to keep background minimal. Wait, the example in the rules might not have camera movement, but let's see.\n\nThe user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8405rTO5wkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8405rTO5wkU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.981274950685574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (pedestrians) move across the frame in a linear path; the band members remain stationary while playing instruments.", "background_and_ambient_analysis": "Static background elements (walls, architectural features) show no significant uniform shifting or fluid motion (e.g., no fire, water, smoke)."}}
{"video_id": "84Ntf9FYoFY", "file_name": "84Ntf9FYoFY_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and blue jeans stands outdoors near a trailer, moving his arms and shifting his stance; he steps forward to interact with a seated person wearing white shorts, then steps back and adjusts his pants. Other individuals sit or stand nearby, some observing. The camera remains stationary with a slight shake, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84Ntf9FYoFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84Ntf9FYoFY_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1093.3991661522336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white t-shirt and jeans moves his arms (clapping), shifts posture, and sits down. Other people in the scene (e.g., seated individuals) exhibit minimal or no motion.", "background_and_ambient_analysis": "The background (trailer, wooden deck, trees) shows minimal motion; no fire, water, smoke, or wind-driven movement is present. Ambient elements like foliage are static, indicating no dominant environmental fluid motion."}}
{"video_id": "84UQ4nDy2p8", "file_name": "84UQ4nDy2p8_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a blue shirt, stands at a wooden podium, initially facing forward with hands resting on it; she then turns her head to the right. A second person, dressed in a light-colored top and patterned skirt, stands motionless to the woman's right in the background. The camera maintains a static perspective throughout, capturing the scene from a frontal angle with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84UQ4nDy2p8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84UQ4nDy2p8_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.91074131696224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman at a podium is speaking and making hand gestures; she turns slightly to the side and back. The background figure is static or minimally moving.", "background_and_ambient_analysis": "The background is static (dark stage setting) with no significant environmental motion (fire, water, smoke, wind) or shifting backgrounds. The scene does not exhibit fluid or gaseous phenomena."}}
{"video_id": "84MozEoP4lM", "file_name": "84MozEoP4lM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white and gray office shredder sits on a wooden floor against a plain wall. A person in a checkered shirt, striped tie, and dark pants approaches the shredder, inserts a document into the top slot, removes it after shredding, and gives a thumbs-up gesture before stepping back. The camera remains stationary, capturing the sequence from a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84MozEoP4lM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84MozEoP4lM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 36.24841215232904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand interacts with a document shredder, feeding paper into the slot; the hand and paper exhibit discrete, solid-object motion due to manual manipulation.", "background_and_ambient_analysis": "The white wall and wooden floor remain static throughout the video, with no shifting or fluid motion (fire, water, wind) observed."}}
{"video_id": "84qwzMXH3SM", "file_name": "84qwzMXH3SM_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people sit at a table; one wears a green shirt, the other a blue shirt with yellow stars. The green-shirted individual gestures thumbs up, then both arrange small wooden blocks on the table surface. The blue-shirted individual handles blocks near the table's edge. Camera remains static, capturing their actions from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84qwzMXH3SM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84qwzMXH3SM_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 88.32240631137272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) are moving: the person in blue gestures with thumbs up, writes, and manipulates objects; the person in green gestures and moves hands on the table.", "background_and_ambient_analysis": "Background elements (door, window, wall) are static and do not shift uniformly; no fire, water, smoke, or wind motion is present."}}
{"video_id": "84eUUX3hNXc", "file_name": "84eUUX3hNXc_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a comb against black hair in a close-up. Then, a person in a black shirt applies shampoo to another person's black hair, massaging the scalp. The person continues to work the product through the hair, transitioning to applying a conditioning product, moving hands through the strands. The camera captures medium close-ups of the hair treatment process, focusing on the hands and hair with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84eUUX3hNXc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84eUUX3hNXc_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 110.4665346373545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (the hairdresser's hands and the client's hair) are moving due to explicit physical actions (shampooing, conditioning, styling). The hands exhibit controlled motion while manipulating the hair.", "background_and_ambient_analysis": "The background (yellow wall, shelves with products) shows no uniform shifting or fluid/environmental motion (fire, water, wind); it remains static throughout the clip."}}
{"video_id": "84oqDqLl8OE", "file_name": "84oqDqLl8OE_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a mallet approaches a large gong with a central symbol, strikes it, then a person in a red shirt raises the mallet above their head to hit the gong, with colorful balloons visible in the background. The camera transitions from a close-up of the hand and mallet to a wider shot showing the person playing the gong.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84oqDqLl8OE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84oqDqLl8OE_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.56494261623327, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (in maroon shirt) moves their hand holding a mallet to strike the gong. This is a discrete solid object (human limb) motion driven by explicit physical force (muscle movement) for percussion.", "background_and_ambient_analysis": "Background contains static elements (balloons, walls) with no fluid/environmental motion (fire, water, wind, smoke). Balloons remain fixed and stationary throughout, indicating no ambient environmental movement."}}
{"video_id": "84nxOZQesAA", "file_name": "84nxOZQesAA_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt with short hair plays a drum set from a top-down perspective, swinging drumsticks to strike various cymbals and drums in a rhythmic motion. The camera remains fixed in a top-down position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84nxOZQesAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84nxOZQesAA_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 63.996243645932786, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A drummer's hands and arms moving to strike drum cymbals and drums, exhibiting physical motion from percussion actions.", "background_and_ambient_analysis": "Background elements (drum set hardware, stands) show no significant shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "84aSKXz8nkU", "file_name": "84aSKXz8nkU_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with purple nail polish manipulates a small rectangular floral-patterned paper, turning it over and then moving it toward a black object on a wooden table. The table holds additional floral-patterned papers, a bottle with a yellow label, and a turquoise box. The hands position the paper in front of the black object while maintaining a top-down camera perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84aSKXz8nkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84aSKXz8nkU_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 269.94048841099806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid objects (paper, card with heart cutout), moving them through distinct physical actions like unfolding and positioning.", "background_and_ambient_analysis": "Background elements (light blue cabinet, orange bottle, black card) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "84vGE36YIzw", "file_name": "84vGE36YIzw_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person playing drums. The main subject is a drummer. Let's note the appearance: they're wearing a dark top, teal pants, and a beanie. The drum set has various parts—cymbals, snare, toms. The person is seated on a stool, positioned in front of the drums. \n\nNow, the motion: the drummer is hitting the drums with sticks. The actions are hitting the cymbals and drums, so the sequence is continuous drumming. Spatial relationships: the drummer is to the left of the drum set? Wait, the drums are in front of them. The room has other musical instruments in the background, but the rules say minimal background unless essential. So maybe just mention the drum set.\n\nCamera perspective: it's a static shot, no movement. The caption needs to be chronological, so start with the drummer seated, then hitting the drums. Let's check the rules: focus on motion and behavior, chronological order. So the drummer sits, plays the drums (hitting cymbals and drums). \n\nAppearance: dark top, teal pants, beanie. Number: one person. Spatial: in front of the drum kit. Background minimal, so maybe just note the drum set and the room's general setup but keep it brief.\n\nSo putting it all together: A person wearing a dark top, teal pants, and a beanie sits on a stool in front of a drum kit, using drumsticks to strike the cymbals and drums. The camera remains stationary throughout, capturing the continuous motion of drumming in a room with visible musical equipment in the background.\n\nWait, need to check if the background is essential. The rules say \"keep background descriptions minimal unless essential for understanding motion.\" Here, the background has other instruments, but maybe not essential for motion. But the problem is the main subject is the drummer. Let's see.\n\nThe output should be concise. Let's make sure to follow the format. Let's structure:\n\n- Main subject's appearance (color, size, orientation)\n- Motion in chronological order\n- Spatial relationships (if relevant)\n- Camera perspective and movement\n\nSo: A person in a dark top, teal pants, and beanie sits on a stool, playing a drum kit with drumsticks. They strike the cymbals and drums rhythmically. The camera remains stationary, capturing the drummer from a side angle in a room with other musical instruments visible in the background.\n\nWait, but the video starts with the drummer already playing. The caption needs to be chronological. Let's check the frames: the first frame is the drummer playing, then continues. So \"A person wearing a dark top, teal pants, and a beanie is seated on a stool, using drumsticks to hit the cymbals and drums of a drum kit. The camera stays still, focusing on the drummer's actions in a room with musical equipment in the background.\"\n\nYes, that's concise. Let's check the rules: no text recognition, no named characters. So \"Zildjian\" on cymbal is text, but rule f says exclude text recognition, so don't mention that. The drum set's brand isn't important. So just say drum kit.\n\nFinal caption: A person in a dark top, teal pants, and beanie sits on a stool, striking the cymbals and drums of a drum kit with drumsticks. The camera remains stationary, capturing the continuous drumming motion in a room with other musical instruments visible in the background.\n\nWait, the background has a couch on the left, which is in the frame. Should that be mentioned? But rule e says minimal background. The problem is the rules say \"exclude text recognition\" but not background unless essential. The background elements (couch, other drums) are part of the scene. Maybe \"in a room with furniture and additional musical equipment\" but keep it minimal.\n\nAlternatively: A person wearing a dark top, teal pants, and a beanie plays a drum kit from a seated position, using drumsticks to hit the cymbals and drums. The camera maintains a fixed angle, focusing on the drummer's movements in a space containing a couch and other instruments.\n\nBut the instructions say \"conclude with camera perspective and movement\". So camera perspective is side angle? Wait, the first frame shows the drummer's side, so the camera is positioned to the side, capturing the drummer and the drum kit. So \"camera remains stationary\" and \"side perspective\".\n\nLet me check the exact instructions: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in this case, the camera is static, so \"camera remains stationary\" (or fixed, no movement) and perspective is side view.\n\nSo putting it all together:\n\nA person in a dark top, teal pants, and a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84vGE36YIzw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84vGE36YIzw_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1048.2369838314748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person actively playing drums with visible hand and body movements interacting with drum components.", "background_and_ambient_analysis": "Background elements (walls, furniture) remain static across frames; no fluid environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "84jbOIb1Wc8", "file_name": "84jbOIb1Wc8_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of people, many with arms raised and phones held up, dances energetically in front of a brightly lit stage; the camera gradually pans upward and backward, revealing more of the stage structure while the crowd remains animated with continuous movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/84jbOIb1Wc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/84jbOIb1Wc8_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 82.18606681628137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving by dancing, raising hands, and swaying. Each person's motion is due to their own physical locomotion.", "background_and_ambient_analysis": "The background (stage, screen, and structural elements) is stationary. No fire, water, smoke, or wind dominates the scene. The crowd's movement is due to discrete objects (people) dancing."}}
{"video_id": "852AnETn29I", "file_name": "852AnETn29I_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A finger approaches and taps a cell on a smartphone screen displaying a Sudoku grid, prompting the grid to update; the finger then moves to tap a different cell, with the phone consistently centered against a solid background. The camera remains stationary, focused on the phone's screen throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/852AnETn29I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/852AnETn29I_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 236.367373576083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is the only discrete solid object moving, interacting with the smartphone screen by tapping to change the Sudoku grid. The hand moves intentionally to manipulate the device.", "background_and_ambient_analysis": "The background is a static blue surface with no shifting elements, fluid motion, or environmental phenomena (e.g., fire, water, wind). The blue backdrop remains uniformly still throughout the clip."}}
{"video_id": "85B-5NZSNAU", "file_name": "85B-5NZSNAU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person weaving on a loom. First, I need to observe the main subject: a person in a blue shirt. They're seated on a chair, working with the loom. The loom is wooden with many threads. The person moves their hands, probably handling the threads. Let's check the chronological order: the person starts working, moves their hands, maybe adjusts the loom. The background is a workshop with other looms, but keep it minimal. Camera perspective: seems like a fixed shot, no movement mentioned. So the caption should describe the person's actions, their appearance (blue shirt, seated), the loom, then camera.\n\nFirst, main subject: a person wearing a blue shirt, seated, operating a large wooden loom. They manipulate the threads, move hands. The loom has many vertical threads. The person is at the loom, maybe in a workshop. Camera is stationary, capturing from a side angle. Let's structure it: \"A person in a blue shirt sits at a large wooden loom, moving their hands to manipulate the threads. They adjust the loom's mechanisms while weaving. The camera remains stationary, capturing the scene from a fixed side angle.\" Wait, need to check the rules. Chronological: start with the person's action. First frame: person is working. Then, in sequence, they move their hands. Mention appearance: blue shirt, seated. Spatial: at the loom. Background minimal. Camera perspective: fixed, maybe slight shake? The video might have a slight movement, but the description says \"slight shake\" in rules. Wait, the user says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So in the video, is the camera moving? The sample video might be static, but let's see. The given frames show the person working, camera doesn't seem to move. So \"stationary\" or \"fixed shot\". Let's check the rules again. \n\nRule a: motion in chronological order. So the person is working on the loom, moving hands, adjusting. \n\nRule b: appearance and number. One person, blue shirt.\n\nRule c: spatial relationships. The person is seated in front of the loom.\n\nRule d: camera perspective. Fixed, no movement.\n\nPutting it all together:\n\n\"A person in a blue shirt sits at a large wooden loom, methodically moving their hands to weave and adjust the threads. They manipulate the loom’s mechanisms while seated, with the camera capturing the scene from a fixed side angle.\"\n\nWait, \"methodically\" is okay? Maybe just describe the motion. Let's check the video frames: the person is actively working, hands moving. So \"A person in a blue shirt sits at a large wooden loom, moving their hands to weave and adjust the threads. They operate the loom’s mechanisms, manipulating the threads. The camera remains stationary, positioned to the side of the loom.\"\n\nCheck for minimal background: \"The workshop environment is visible but not detailed.\" No, rule e says minimal unless essential. Since the loom is the main focus, background is workshop but we can just mention \"in a workshop setting\" briefly.\n\nWait, the example output format says \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is the person weaving, the background is the workshop but not essential for motion. So maybe just say \"in a workshop\" as part of the setting.\n\nLet me draft:\n\n\"A person wearing a blue shirt sits on a chair at a large wooden loom, operating its mechanisms by moving their hands to weave and adjust threads. The individual is positioned in front of the loom, working rhythmically. The camera remains stationary, capturing the scene from a fixed side angle.\"\n\nCheck the rules:\n\na) Motion chronological: person sits, moves hands, operates loom.\n\nb) Appearance: blue shirt, one person.\n\nc) Spatial: in front of loom.\n\nd) Camera: fixed side angle.\n\ne) Background minimal: workshop mentioned but not detailed.\n\nf) No text, named characters.\n\nThat works. Let's check if it's concise. Maybe shorten \"operating its mechanisms by moving their hands to weave and adjust threads\" to \"manipulating threads and adjusting the loom.\"\n\nFinal:\n\n\"A person in a blue shirt sits at a large wooden loom, manipulating threads and adjusting the loom’s mechanisms. They work rhythmically while seated, with the camera capturing the scene from a stationary side angle.\"\n\nYes, that's concise. Let's check the example rules again. Rule c: mention spatial relationships. \"sits at a large wooden loom\" implies position. \"working rhythmically while seated\" covers motion. Camera is stationary side angle.\n</think>\n\n<caption_output>A person in a blue shirt sits at", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85B-5NZSNAU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85B-5NZSNAU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 695.3323343196048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is operating a loom, making rhythmic hand movements and body adjustments. The loom's mechanical parts are also moving as part of its operation.", "background_and_ambient_analysis": "The background (factory walls and looms) is static; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "85SpkPF2gTk", "file_name": "85SpkPF2gTk_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black jacket and blue jeans stands in front of a large white industrial machine, holding a light-colored wooden board. He moves the board toward the machine and places it onto the apparatus, which then processes the board. The camera zooms in closely to show the board moving through the machine’s mechanism. The background includes other industrial equipment but remains minimally detailed. The camera starts with a medium shot of the man and transitions to a close-up view of the board being worked on.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85SpkPF2gTk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85SpkPF2gTk_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 197.08466429615024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The conveyor belt of the industrial machine is moving as a solid object, driven by the machine's mechanical operation.", "background_and_ambient_analysis": "Background elements (industrial machinery, walls, and stationary vehicle) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "85FSCsTl0lM", "file_name": "85FSCsTl0lM_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple dress spreads a light-colored mixture from a glass bowl onto a baked dish using a white spatula. The hands move the spatula across the dish's surface, applying the mixture from the bowl. The camera transitions from a medium shot of the person at the counter to a close-up of the spatula’s motion on the dish.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85FSCsTl0lM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85FSCsTl0lM_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 172.92531598218284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The spatula (solid object) is moving to spread the creamy substance, and the person's hand is manipulating the spatula.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, countertop) are static with no shifting, and no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "85bNoqm7YQw", "file_name": "85bNoqm7YQw_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and blue jeans holds a dark gray, long-haired dog on a leash attached to a metal pole. The dog initially stands close to the pole, then steps back as the person adjusts the leash, prompting the dog to stand and turn toward the camera. The background features a green countertop with indistinct items. The camera slightly pans to follow the dog's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85bNoqm7YQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85bNoqm7YQw_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 294.4779648034228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The black dog and person move due to the physical force of the leash being pulled; the dog transitions from being led to standing. A separate scene shows a light-colored dog eating, indicating discrete object motion from feeding interaction.", "background_and_ambient_analysis": "The background elements (walls, counter, and stationary objects) remain static throughout the video with no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "852LEdnR2PM", "file_name": "852LEdnR2PM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red shirt and black shorts pulls a long black rope across a parking lot, then stops and walks toward the camera before the screen turns black. Camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/852LEdnR2PM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/852LEdnR2PM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 257.5701557893773, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is walking and pulling a large net across the street, with the net moving as a result of the person's motion.", "background_and_ambient_analysis": "The background (buildings, trees, road markings) is static with no fluid or environmental motion."}}
{"video_id": "85mTj9fEkAo", "file_name": "85mTj9fEkAo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green patterned outfit assists a child in a red and green shirt, guiding his hand as he uses a spoon to scoop food from a black plate on the table. The child eats while the woman then takes a bite from her own utensil. Both are seated at a wooden table with glasses and small dishes in front of them, against a brick wall backdrop. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85mTj9fEkAo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85mTj9fEkAo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 50.87777943408901, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman and a child are seated at a table; the woman's hand moves to feed the child, and the child's hand interacts with food items.", "background_and_ambient_analysis": "The brick wall background is static with no shifting or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "85ub-SWT_sk", "file_name": "85ub-SWT_sk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video description: a man in a white t-shirt is holding a banana. The video shows him peeling it, taking a bite, and then giving a thumbs-up. The background is a plain wall, and the camera is stationary.\n\nRule a says to focus on motion and behavior in chronological order. So I should start with the man peeling the banana, then eating, then the thumbs-up. Need to mention his appearance briefly: bald, white t-shirt, banana's color (yellow). Spatial relationships aren't really needed here since he's centered. The camera is static, so I should note that it's a fixed perspective.\n\nRule b: mention appearance and number. The man is bald, white shirt, one banana. Rule c: spatial relationships—if he's holding the banana in front, maybe \"holding the banana in his right hand\". Rule d: camera perspective—fixed, no movement. Rule e: minimal background, just the plain wall. Rule f: exclude text, names, stylistic stuff.\n\nPutting it all together: The man peels the banana, takes a bite, chews, then gives a thumbs-up. All actions in order. Check for chronological order. Make sure it's concise. Let me draft it:\n\nA bald man in a white t-shirt holds a peeled yellow banana in his right hand, peels it further, takes a bite, chews, then raises his right hand to give a thumbs-up gesture. The camera remains stationary throughout, capturing the man against a plain wall.\n\nWait, the original video shows him peeling first (at [0.0] he's holding a partially peeled banana), then in [2.5] he takes a bite. Wait, the timestamps: frame 0.0 shows him holding a banana with peel partially removed. Then he eats, then the thumbs-up. Let me check the frames again.\n\nFrame 0.0: holding banana with peel on, probably peeling. Then frame 1.4: still holding, maybe more peeled. Frame 2.5: eating. Frame 3.6: eating. Frame 4.7: thumbs-up. So the sequence is peel, eat, thumbs-up. The description says he peels it further, takes a bite. So in the caption, the order should be peeling, eating, then thumbs-up.\n\nAlso, need to mention the banana's state: initially peeled but he's peeling it again? Wait, in the first frame, the banana is partially peeled, so he's continuing to peel it. So \"peels the banana further\" or \"continues peeling\". But maybe \"peeling the banana, takes a bite, then gives a thumbs-up\".\n\nWait, the video description for frame 0.0 says he's holding a banana with peel partially removed. Then in frame 1.4, he's holding it with the peel still on but maybe moving to eat. Then in frame 2.5, he takes a bite. So maybe the sequence is: holds banana (peeled), peels it further (but perhaps the initial frame already shows it peeled), then eats.\n\nHmm, perhaps the first action is holding a partially peeled banana, then he peels it further (or maybe it's already peeled). Wait, the first frame shows him holding a banana with the peel partially removed (so it's peeled but the tip is still on). Then he takes a bite (so he's eating it), then gives a thumbs-up.\n\nSo the actions are: holding banana (peeled), eats, then thumbs-up.\n\nWait, the user's example in the problem statement shows the first frame as the man holding a partially peeled banana. Then in frame 2.5, he's eating. So perhaps the caption should say: A bald man in a white t-shirt holds a partially peeled yellow banana in his right hand, takes a bite, chews, then raises his right hand to give a thumbs-up. The camera remains fixed, capturing the man against a plain wall.\n\nBut rule a says focus on motion and behavior chronologically. So the order is: holding (peeling?), eating, thumbs-up. Wait, the video shows him peeling first (frame 0.0), then eating (frame 2.5), then thumbs-up (frame 4.7). So the motion is: peeling the banana, eating it, then giving a thumbs-up.\n\nSo the caption should be: A bald man in a white t-shirt peels a yellow banana with his right hand, takes a bite, chews, then raises his right hand to give a thumbs-up. The camera remains stationary against a plain background.\n\nBut need to check the exact sequence. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85ub-SWT_sk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85ub-SWT_sk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 155, "blur_score": 42.98182750565534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bald man in a white shirt holds and consumes a banana; his hand and head movements are discrete solid-object actions.", "background_and_ambient_analysis": "Plain wall background shows no shifting or environmental fluid motion (e.g., fire, water, smoke, wind); static and uniform."}}
{"video_id": "8662zKcN2Ws", "file_name": "8662zKcN2Ws_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black polo shirt holds a long, silver metallic object horizontally in front of a light, wavy-patterned background. He then manipulates a red thread with his other hand, bringing the thread toward the metallic object. The camera zooms in on his hands as he threads the red string through the object, followed by a close-up of a foot adjusting a sock. Subsequent frames show multiple close-ups of hands working with buttons and thread. The camera shifts between full-body shots of the man and tight close-ups of his hands and the objects, maintaining a steady perspective with occasional zooms.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8662zKcN2Ws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8662zKcN2Ws_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 589.1690994474371, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands (with manicured nails) manipulate a metal rod and a red string, demonstrating a physical action where the rod and string move due to explicit physical forces (pushing, pulling).", "background_and_ambient_analysis": "The background (striped wall) is static throughout with no shifting or environmental elements (fire, water, wind). The video contains no fluid or gaseous motion."}}
{"video_id": "86AfhyeuM_Q", "file_name": "86AfhyeuM_Q_000165_000175.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person pouring something into a pot on a stove. First, the hand pours a yellow liquid (maybe egg) into the pot. Then the hand moves away. The pot is on a white stove with a coil burner. There's a gallon jug of water and other kitchen items in the background. The camera is close-up, focusing on the pot and the hand. Need to describe the sequence: hand pours, moves, pot is on stove, background items minimal. Check the rules: chronological order, motions, spatial, camera.\n\nSo the caption should start with the action: a hand pours a yellow liquid from a small container into a silver pot on a white stovetop coil burner. Then the hand moves away, leaving the pot with the liquid inside. Mention the background items briefly? Rule f says minimal unless essential. The gallon jug of water is in the background, maybe note that. The camera is static or slightly moving? The video shows the hand moving, then the camera stays. Let's put it all together.\n\nWait, the video frames: first frame, hand pouring, then hand moves, pot on stove, background. So chronological: hand pours yellow liquid into pot, then the hand withdraws, revealing the pot on the burner with the liquid inside. The stove has a coil burner, and the background has a gallon jug of water, etc. But keep background minimal. Camera is close-up, top-down maybe? The video is a close-up shot, showing the hand and pot. Camera movement: maybe slight shake, but the description says \"slight shake\" in rule d. Wait, the problem says \"conclude with camera perspective and movement\". Let's check the video. The camera seems to be stationary but maybe a slight movement as the hand moves. But maybe just \"static close-up\" or \"fixed angle\".\n\nPutting it all together:\n\nA hand pours a yellow liquid from a small container into a silver pot situated on a white stovetop coil burner, then withdraws the container, leaving the pot with the liquid inside; a gallon jug of water and other kitchen items are visible in the background, with the camera maintaining a fixed close-up perspective.\n\nCheck if that's concise. Let's see. The main actions: pouring, withdrawing. Spatial: pot on stove, background items. Camera: fixed close-up.\n\nAnother version: A hand pours a yellow liquid into a silver pot on a white stovetop burner, then moves the container away, revealing the pot with the liquid; the background includes a large water jug and other kitchen items, with the camera staying in a close-up position.\n\nWait, need to follow the rules. Rule a: motion and behavior in chronological order. So first action: pour, then withdraw container, then maybe the pot is still there. Rule b: appearance of main subjects. Hand (no color specified, but maybe not necessary), yellow liquid, silver pot. Rule c: spatial relationships: pot on burner, hand pouring over it. Background: water jug to the left (maybe). Rule d: camera perspective and movement. The camera seems to be a close-up, maybe static.\n\nLet me make sure. The video: starts with hand pouring yellow liquid (maybe an egg) into the pot. Then hand moves the container away. Then the camera might pan a bit? Wait, in the frames, the view is focused on the pot and the hand. So the camera is probably static. The caption should say \"fixed close-up\" or \"static close-up\".\n\nPutting it all together:\n\nA hand pours a yellow liquid from a small container into a silver pot placed on a white stovetop coil burner, then moves the container away, leaving the pot with the liquid inside; a gallon jug of water is visible to the left of the stove, with the camera maintaining a close-up perspective.\n\nBut rule f says exclude text recognition, but the gallon jug's label is not text, so maybe just mention \"gallon jug of water\" without the label. Rule b: describe appearance. The hand is a person's hand, no color. The pot is silver. The liquid is yellow.\n\nWait, the video might show the hand pouring, then the hand moves away. So:\n\nIn the video, a hand pours a yellow liquid into a silver pot on a white stovetop coil burner, then moves the container away, leaving the pot with the liquid; a large water jug sits to the left of the stove, and the camera remains in a close-up position.\n\nCheck conciseness. Let's see if it's chronological: pour, move container away. Mention spatial: pot on burner, jug to left. Camera: close-up.\n\nYes. Let's draft:\n\nA hand pours a yellow liquid from a small container into a silver pot on a white stovetop coil burner, then withdraws the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86AfhyeuM_Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86AfhyeuM_Q_000165_000175.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 97.3502201471077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand is moving to pour liquid from a container into a pot, then placing the container down. The hand and container are discrete solid objects exhibiting motion due to explicit physical action (pouring).", "background_and_ambient_analysis": "Background elements (stove, countertop, gallon jug) remain static with no uniform shifting. Liquid pouring from the container into the pot exhibits fluid motion but is secondary to the hand's action."}}
{"video_id": "86BLedRShFw", "file_name": "86BLedRShFw_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray jacket and dark pants bends near a counter with stools, then raises a large red and white striped blanket, swinging it upward and across their body. Another person with dark hair, partially visible in the foreground, remains mostly stationary. The scene occurs in a room with a green cabinet on the left and a white wall with a clock and bottles on the counter. The camera, held by an unseen individual, remains slightly shaky throughout, capturing the action from a close, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86BLedRShFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86BLedRShFw_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 104.13849807637834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with a red-and-white striped blanket: Person A (in white shirt) unfolds and spreads the blanket on the floor, while Person B (sitting on couch) later moves the blanket to cover themselves. Motion is caused by explicit physical forces from human actions.", "background_and_ambient_analysis": "Background elements (green couch, white wall, counter) remain stationary throughout the frames. No fire, water, smoke, or wind is present; environment appears calm and dry."}}
{"video_id": "85ybkdv2V68", "file_name": "85ybkdv2V68_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top, gray shorts, and sneakers climbs a rope by gripping it with both hands and pulling herself upward. She lifts her legs, moving closer to the ceiling against a white wall with a black tarp in the background. The camera follows her ascent with a slight upward pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85ybkdv2V68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85ybkdv2V68_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 74.53906816759995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is climbing the wall using hands and feet, moving upward in discrete steps.", "background_and_ambient_analysis": "The background (white wall, black tarp) is static and does not shift. No fire, water, smoke, or wind is present."}}
{"video_id": "86HiB0FU-5o", "file_name": "86HiB0FU-5o_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four children stand on grass in front of a wooden fence; a boy in orange, a boy in dark shirt with yellow stripes, a girl in pink patterned shirt, and a girl in blue tank top with white shorts shift positions, with the girl in pink moving toward the dark-shirted boy and the girl in light blue shirt gesturing toward an adult’s hand on the right. The blue tank top girl holds a bottle. Camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86HiB0FU-5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86HiB0FU-5o_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 161, "blur_score": 1031.9887936658224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple children are engaged in discrete movements: clapping, waving, and gesturing with their hands and arms, indicating localized physical actions.", "background_and_ambient_analysis": "The wooden fence and grass background remain static across frames; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "86GtD-V8fEM", "file_name": "86GtD-V8fEM_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt with a blue design, dark pants, and white shoes is lifted by a large crowd at a concert. The individual raises both arms outward while being supported by the crowd's outstretched hands, remaining elevated above the crowd's heads. The crowd, including some wearing pink hats, holds the person steady as they adjust their grip. The camera follows the upward motion with slight shake, maintaining a close perspective on the lifted individual and the surrounding crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86GtD-V8fEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86GtD-V8fEM_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 140, "blur_score": 351.0267570948636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The performer (on the crowd) is moving his arms in gestures (waving, raising hands). The crowd is moving collectively (raising hands, holding the performer).", "background_and_ambient_analysis": "The background (stage structure, speakers) is static with no uniform shifting. No fluid/environmental motion (fire, water, wind) is present as dominant motion."}}
{"video_id": "85qryPpAhpI", "file_name": "85qryPpAhpI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals work on asphalt paving: two in bright yellow vests, one in a beige shirt and dark pants, and a child in a blue shirt and brown pants. The man in beige operates a truck's chute, directing asphalt onto the road surface as the two workers in yellow vests spread it with tools. The child stands near a building on the left, observing. The camera pans left, following the movement of the workers and the truck, capturing their coordinated actions against a backdrop of grass and trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/85qryPpAhpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/85qryPpAhpI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 1442.4747268910066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in yellow/white shirts) are moving: one person walks near a vehicle, another handles a large cylindrical object, and others engage in material handling activities (e.g., spreading or working with asphalt/concrete).", "background_and_ambient_analysis": "Background elements (trees, grass, ground) show no uniform shifting or fluid motion (e.g., no fire, water, or wind effects dominating the scene)."}}
{"video_id": "86S3wpB1I2c", "file_name": "86S3wpB1I2c_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a striped shirt and bib sits in a high chair; a hand holding a spoon approaches the baby, who opens their mouth to eat the food, then looks around. The camera remains close-up and slightly shaky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86S3wpB1I2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86S3wpB1I2c_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 187.17304550677406, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the baby (moving head/mouth during feeding), the spoon (moved by a hand to the baby's mouth), and the bib (shifted by the baby's movement). These motions result from direct physical interactions (feeding action).", "background_and_ambient_analysis": "The background consists of a static white chair and wall elements with no significant shifting or fluid motion (e.g., no fire, water, or wind-driven movement)."}}
{"video_id": "86Oec7fNgG8", "file_name": "86Oec7fNgG8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair, wearing a patterned shirt and white shorts, sits in a wooden chair near a window. They adjust their posture slightly, looking down and then upward, with minimal hand movement. The background includes a window with a plant and a clock, but remains static. The camera maintains a close-up perspective with slight shaking, focusing on the individual’s upper body and chair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86Oec7fNgG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86Oec7fNgG8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 66.91966952679819, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated in a chair is performing discrete hand and arm movements (e.g., adjusting position, gesturing).", "background_and_ambient_analysis": "Background elements (window, furniture) show minimal uniform shifting; no fire, water, or smoke detected."}}
{"video_id": "86q7Iyqb_10", "file_name": "86q7Iyqb_10_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, then transitions to a person with short hair wearing a light-colored shirt standing indoors. The person is positioned in front of a door with glass panels to their left and a framed picture on the wall to their right. They remain stationary while speaking, with subtle head movements. The camera remains static throughout, maintaining a close-up view of the person against a minimally detailed background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86q7Iyqb_10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86q7Iyqb_10_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 47.63269672576983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and facial muscles due to speaking, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background (walls, door, picture) is static and shows no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "86gjqrYbfNs", "file_name": "86gjqrYbfNs_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a light shirt and beige pants sits in a yellow swing seat, gripping the ropes as an adult pushes them, causing the swing to move back and forth on a sandy playground with colorful equipment visible in the background. The camera remains close to the child, following the swing’s motion with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86gjqrYbfNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86gjqrYbfNs_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 306.4120674366223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a swing moves back and forth due to physical forces (swinging motion), with a person pushing the swing visible in the frames.", "background_and_ambient_analysis": "Background elements (sandbox, playground structures) show no significant shifting or fluid motion; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "871VF3XDjYw", "file_name": "871VF3XDjYw_000505_000515.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with brown hair reaches into an open black suitcase filled with folded clothes, pulling out a pink and white garment. The child holds the item briefly while the suitcase contains other items including blue fabric and white garments. The scene is viewed from a top-down perspective with minimal background details visible, focusing on the child's interaction with the suitcase contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/871VF3XDjYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/871VF3XDjYw_000505_000515.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 225.21142725929684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving their arms and body to pack items into a suitcase, with visible motion of the child's hands and body.", "background_and_ambient_analysis": "The background (tiled floor and wall) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "86QDmytAy1w", "file_name": "86QDmytAy1w_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a tennis court with players. First, identify the main subjects: there are four players? Wait, no. Wait, in the frames: first frame, two on each side. Wait, let's check. The video starts with a tennis court, red clay. Players: one in black on left, one in white on right, and a person in blue on the right side (maybe a line judge or another player). Wait, but the frames show movement. Let's go chronologically.\n\nFrame 0: Players positioned. Left side: a person in black (shorts, shirt), right side: person in white (shirt, shorts), and another person in blue on the right near the net? Wait, no, the blue shirt is on the right side, maybe standing. Then in frame 1, the person in black is moving towards the net? Wait, the video is a sequence of shots. Let's see the actions:\n\nFirst, the players are on a clay tennis court. There's a person in black (left side), person in white (right side), and a person in blue (right side, near the back). Then the person in black serves or hits the ball. Wait, but in the video, the action is: the person in black (left) moves towards the net, the person in white (right) is at the net, and the person in blue is observing. Then, maybe a rally? Let's check the frames:\n\n[0.0] Initial position: left player (black shirt, black shorts), right player (white shirt, dark shorts), and blue-shirted person on the right near the back.\n\n[1.3] The black-shirted player is moving towards the net, the white-shirted player is still at the net, blue-shirted person is moving.\n\n[2.5] Camera shifts? Wait, the video description shows camera movement. The first frame is from a certain angle, then camera moves to show the roof, then shifts back. Wait, the user's description has the video segments with different camera angles.\n\nWait, the task is to describe the motion in chronological order. Let's see the sequence:\n\n- Frame 0: Players on court. Left: black-shirted, right: white-shirted, blue-shirted person on right side.\n\n- Frame 1: Black-shirted moves towards net, white-shirted moves towards net, blue-shirted moves.\n\n- Frame 2: Camera angle changes to show roof (so camera is panning or moving), then back to court.\n\n- Frame 3: Similar to frame 2 but different angle.\n\n- Frame 4: Camera shows the court from a slightly different angle.\n\n- Frame 5: Another angle, showing the blue wall.\n\nWait, but the key is the main subjects' motion. Let's list the actions:\n\n1. Initial setup: Two players (one in black, one in white) on opposite sides of the net, another person in blue stands near the right baseline.\n\n2. The black-shirted player moves towards the net, while the white-shirted player prepares to respond, and the blue-shirted person adjusts position.\n\n3. The camera shifts angle, showing the roof structure of the indoor court, then returns to the court view.\n\n4. The players continue moving, with the black-shirted player moving to the left side of the court, the white-shirted player remaining near the net.\n\nWait, but need to be concise. Let's check the video's flow.\n\nThe main subjects: three people (black shirt, white shirt, blue shirt). They are on a tennis court. Actions: the black-shirted player moves from left side towards the net, the white-shirted player is on the right side, and the blue-shirted player is near the right baseline. The camera moves around, showing different angles of the court, including the roof. Background is the blue walls and windows.\n\nSo chronological order:\n\nAt the start, two tennis players (one in black, one in white) are positioned on a clay court, with a third person in blue near the right side. The black-shirted player moves towards the net while the white-shirted player shifts position. The blue-shirted person moves slightly. The camera pans to reveal the indoor roof structure before returning to the court view, capturing the players' movements as they engage in play. The background includes blue walls and windows.\n\nWait, need to be concise. Let's structure it:\n\nThree individuals on an indoor clay tennis court: one in black shirt and shorts, one in white shirt and dark shorts, and one in blue shirt and black shorts. The black-shirted player moves toward the net from the left, while the white-shirted player adjusts position on the right. The blue-shirted person shifts stance near the baseline. The camera alternates angles, panning upward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/86QDmytAy1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/86QDmytAy1w_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 154.47811738082015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (solid objects) are moving: one in blue serves/shuttles, the other in black moves to intercept. Their motion is due to locomotion and deliberate actions.", "background_and_ambient_analysis": "The background elements (walls, ceiling, net) show no uniform shifting or fluid motion. No fire, water, or wind-driven effects are present."}}
{"video_id": "87eD9QT014U", "file_name": "87eD9QT014U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with an orange background showing the Kool 'N Fit logo and text about the Sport bottle. Then it cuts to a hand holding the bottle against a blue background. The hand is pressing the nozzle. Need to describe the sequence chronologically.\n\nFirst frame: orange background with logo and text (but rule f says exclude text recognition, so skip that). Then the next part: a hand holding the bottle. The bottle is white and orange, with a white nozzle. The hand is pressing the nozzle, so motion is pressing. Background is blue. Camera perspective is close-up on the hand and bottle. Spatial: hand is in front of blue background. Number: one hand, one bottle.\n\nWait, the rules say exclude text recognition, so don't mention the text on the bottle. Just describe the bottle's appearance: white and orange, nozzle is white. The hand is pressing the nozzle, so the action is the hand pressing. Chronological order: first the orange background (but maybe not needed for motion, since it's a static frame), then the hand with the bottle.\n\nWait, the task is to focus on motion and behavior of main subjects. The first frame is static text, then the hand action. So the main motion is the hand holding and pressing the nozzle. So start with the hand holding the bottle against blue background, then pressing the nozzle.\n\nLet me structure: The video opens with a static shot of an orange background, then transitions to a close-up of a hand holding a white and orange bottle with a white nozzle against a blue backdrop. The hand presses the nozzle. Camera stays close-up, no movement.\n\nWait, check the frames: [0.0] is orange background (text), then [1.4] is hand with bottle. So the sequence is: static orange screen (but since we're focusing on motion, maybe the transition from static to the hand. But rule a says focus on motion and behavior. The hand's action is pressing the nozzle.\n\nSo main subjects: hand, bottle. Motion: hand holds bottle, presses nozzle. Appearance: hand (adult male, skin tone), bottle (white and orange, 8 oz, but exclude size unless specified; the text says \"8 oz\" but rule f says exclude text, so just white and orange bottle with nozzle).\n\nWait, the caption needs to be concise, chronological. So:\n\nThe video starts with a static orange background. It then transitions to a close-up of a hand holding a white and orange bottle with a white nozzle against a blue backdrop. The hand presses the nozzle of the bottle, maintaining a steady grip. The camera remains stationary, focusing closely on the hand and bottle.\n\nWait, but rule e says minimal background unless essential. So maybe mention the blue background as the backdrop. Rule c: spatial relationships—hand in front of blue background.\n\nCheck all rules: a) motion: hand holding and pressing nozzle. b) appearance: hand (color? maybe not specify, just hand), bottle (white and orange). c) spatial: hand in front of blue background. d) camera: close-up, no movement. e) background minimal (blue backdrop). f) exclude text (so no \"Kool 'N Fit\" or \"Sport\"). g) no reasoning.\n\nSo put it together: A hand holds a white and orange bottle with a white nozzle against a blue background, pressing the nozzle. The camera maintains a close-up, static perspective throughout.\n\nWait, but need to be chronological. First frame is orange background (static), then the hand. So: The video begins with a static orange background, then cuts to a close-up of a hand holding a white and orange bottle with a white nozzle against a blue backdrop. The hand presses the nozzle. The camera stays fixed in a close-up position.\n\nBut rule e says minimal background, so maybe just mention the blue background when relevant. Let's see. The first frame is orange, then blue. So the main motion is after the transition.\n\nThe caption should describe the motion. So the primary motion is the hand holding the bottle and pressing the nozzle. The background changes from orange to blue.\n\nBut the rules say \"focus primarily on the motion and behavior of main subjects\". The static orange is the start, then the hand action. So:\n\nThe video opens with an orange background, transitioning to a close-up of a hand holding a white and orange bottle with a white nozzle against a blue backdrop. The hand presses the nozzle, keeping the bottle steady. The camera remains static in close-up view.\n\nCheck if all rules are followed:\n\na) Motion: hand holding and pressing nozzle.\n\nb) Appearance: hand (no specific color, just hand), bottle (white and orange, nozzle white).\n\nc) Spatial: hand in front of blue background.\n\nd) Camera: close-up, static.\n\ne) Background: blue backdrop mentioned,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87eD9QT014U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87eD9QT014U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 139, "blur_score": 139.30458440540866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a 'Kool 'N Fit' bottle is the primary moving object. The hand exhibits slight positional adjustments (e.g., subtle movements while holding the bottle), indicating discrete physical motion from the hand's own locomotion.", "background_and_ambient_analysis": "The background transitions from a textured orange-brown surface to a uniform blue backdrop. There are no fluid environmental elements (fire, water, smoke, wind) or shifting static background features; the blue backdrop remains consistent without uniform motion."}}
{"video_id": "87nrFi7UbLY", "file_name": "87nrFi7UbLY_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing holds a light-haired baby wearing a colorful patterned shirt in a bathroom. The baby moves their hands toward their mouth while the adult brings a small object toward the baby's face, then the baby turns their head. The background includes a sink with toiletries and a mirror, and the camera remains stationary in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87nrFi7UbLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87nrFi7UbLY_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 409.5581169068019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The adult's hand moves a toothbrush to clean the baby's teeth; the baby's mouth moves in response to the brushing. Both the toothbrush and the baby's mouth show discrete, controlled motion due to the brushing action.", "background_and_ambient_analysis": "The bathroom background (mirror, counter, toiletries) is static with no fluid or wind motion. No ambient environmental elements present."}}
{"video_id": "87aHFlOwZdw", "file_name": "87aHFlOwZdw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and white pants dances closely with a man in a pink shirt and dark pants in a nightclub with colorful floor lights; they begin facing each other, then he spins her around, causing her to turn away, and she steps back as he moves to her side; other dancers are visible in the background but secondary to the pair; the camera follows their movement with slight handheld motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87aHFlOwZdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87aHFlOwZdw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.69548767204697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two primary discrete objects (a man and woman dancing) exhibit locomotion-based motion: rotating, stepping, and positional changes. Other background dancers show similar discrete movement but are less distinct.", "background_and_ambient_analysis": "The background (walls, bar, fixed structures) shows no uniform shifting. Ambient elements include controlled, non-fluid lighting effects (color-changing floor lights), which are artificial and not fire, water, smoke, or wind. No dominant fluid/environmental motion detected."}}
{"video_id": "87BaD8jgNoc", "file_name": "87BaD8jgNoc_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a gray shirt and blue jeans holds a microphone, standing on a city sidewalk while singing. Pedestrians in casual clothing move around him, with some walking left to right and others standing. A red double-decker bus passes behind him from left to right. The camera remains stationary with slight movement, capturing the scene from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87BaD8jgNoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87BaD8jgNoc_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 58.4643439321911, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a bat and a ball (e.g., swinging, throwing), with visible motion in their arms and the ball's trajectory. Crowd members occasionally shift position but remain mostly static.", "background_and_ambient_analysis": "Background elements (buildings, cars, red 'MANGO' truck) show no uniform shifting; no fire, water, smoke, or wind evident. People in background are stationary or minimally moving."}}
{"video_id": "87LR0a0QQIM", "file_name": "87LR0a0QQIM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white Lamborghini with its scissor door open sits on a black platform at a car exhibition. A man in a blue hoodie and gray pants walks from the right toward the car, inspects the interior, then steps back. The camera pans slightly to follow his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87LR0a0QQIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87LR0a0QQIM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 71.1276953930599, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving around a stationary white sports car, exhibiting locomotion (walking) as the primary discrete object motion. Other people in the background are also moving, but their motion is secondary and less distinct.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background elements (walls, booths, static displays) show no uniform shifting or fluid motion."}}
{"video_id": "884wGUvW89o", "file_name": "884wGUvW89o_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a pink hoodie with \"LODOLA\" on it sitting at a round table. They're handling a white box, opening it. The table has papers, a purple folder, keys, and a small object. The background has framed pictures on the wall. The camera seems to be static, maybe with a slight movement? Wait, the frames show the person manipulating the box—opening it, maybe looking inside. Let's check the timestamps. From 0 to 5 seconds, the person is opening the box, moving it, maybe taking something out? The caption needs to be chronological. So start with the person sitting, then opening the box, the actions. Keep it concise. Also, mention the objects on the table but briefly. Background is minimal. Camera perspective: probably fixed, maybe a slight pan? Wait, the description says the camera movement, so if it's changing angles a bit, but in the frames, maybe it's a slight shift. Wait, the user says \"conclude with camera perspective and movement\". So in the video, the camera might be static or moving slightly. Let's see the frames: the person's position changes a bit, maybe the camera is panning slightly. But the rules say to describe the motion. So the main subject is the person opening the box. Let's structure it: A person in a pink hoodie is seated at a round table, manipulating a white box, with papers and keys on the table. They open the box and interact with its contents. The background has framed pictures on the wall. Camera remains mostly static with minimal movement. Wait, no, the caption should be chronological paragraph. So: The individual, wearing a pink hoodie, sits at a wooden table, handling a white rectangular box. They open the box, adjust its contents, and lift it slightly. On the table are stacked papers, a purple folder, and keys. The wall behind has two framed artworks. The camera maintains a fixed perspective with slight angle shifts throughout the sequence.\n\nWait, need to check rules. Rules a) motion and behavior in chronological order. So first, sitting, then manipulating box. b) appearance: pink hoodie, white box. c) spatial: table has papers, keys, etc. d) camera: perspective and movement. e) minimal background. Let's make sure not to include text recognition (like \"LODOLA\" is part of the hoodie's text, but rule f says exclude text recognition, so maybe say \"a pink hoodie with visible text\" but rule f says \"exclude text recognition, named characters\", so maybe better to not mention the text. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on the hoodie shouldn't be mentioned. So the person is wearing a pink hoodie (no text), sitting at a table. The box is white. Let's rephrase.\n\nSo: A person in a pink hoodie is seated at a round table, opening a white box while handling its contents. On the table are papers, a purple folder, keys, and a small object. The wall behind features framed images. The camera remains stationary with slight movement throughout the sequence.\n\nWait, chronological order: the person is at the table, opening the box. So the sequence is: person sits (implied by the starting frame), then manipulates the box (open it, adjust, lift). The caption should describe that action. Let's structure as: The individual, dressed in a pink hoodie, sits at a round wooden table, opening a white box and interacting with its contents. Various items, including papers, a purple folder, keys, and a small tool, rest on the table. Two framed pictures hang on the wall in the background. The camera maintains a fixed perspective with minor shifts during the sequence.\n\nWait, but need to be concise. Let's check the example format. The output should be a paragraph. Let's see. The key points: main subject (person), action (opening box), appearance (pink hoodie), objects on table (papers, purple folder, keys), background (framed pictures), camera movement.\n\nSo putting it together: A person in a pink hoodie sits at a round table, manipulating a white box by opening it and adjusting its position. Papers, a purple folder, keys, and a small tool are arranged on the table. The wall behind displays two framed images. The camera remains stationary with slight movement throughout the video.\n\nWait, check rules. Rule e: minimal background. So maybe just mention the framed pictures as essential? Because they're in the background but not affecting the action. Rule d: camera perspective and movement. So \"the camera maintains a fixed perspective with slight movement\" or \"the camera is static with minor shifts\".\n\nWait, in the video, the first frame shows the person at the table, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/884wGUvW89o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/884wGUvW89o_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 335.26235616158374, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink hoodie is actively manipulating a white box (opening, handling contents), with discrete movements of hands and the box itself.", "background_and_ambient_analysis": "Static background elements (framed pictures on the wall, table) show no shifting or environmental motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "889AFBNf2B4", "file_name": "889AFBNf2B4_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted figure jumps against a bright sunset over the ocean, casting a long shadow on a concrete surface. The scene transitions to an indoor setting where a woman in a light floral dress holds a phone to her ear, then raises both arms above her head while adjusting her hair; she stands near a desk with a computer, yellow flowers, and a window. The camera remains static during the indoor sequence, capturing her movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/889AFBNf2B4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/889AFBNf2B4_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 36.912657316755805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, discrete object) moves in both scenes: jumping on the beach and adjusting hair/moving indoors. Motion is explicitly driven by physical locomotion and self-initiated actions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Beach scene background (sun, horizon, water) and indoor scene background (desk, chair, windows) remain static throughout."}}
{"video_id": "87yHXqIrp00", "file_name": "87yHXqIrp00_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a gymnastics event with a blue X-shaped mat on a wooden floor. There are multiple gymnasts. Let's track their movements chronologically.\n\nIn the first frame, several gymnasts are on the mat. One in a dark outfit is in the middle, maybe landing? Wait, the next frames show them moving. The second frame, some are in motion: one does a flip, another is moving across. Third frame, a gymnast in dark blue (maybe) lands, then another moves. Fourth frame, a gymnast in blue runs towards the center, then another performs a cartwheel. Fifth frame, someone flips, then moves away.\n\nWait, need to describe each step. Let's list the key moments:\n\n- Starts with gymnasts on blue X mat. Several are performing or moving. One in dark uniform (maybe) is in mid-air or landing. Then another gymnast (dark outfit) flips, lands, moves to center. Then another gymnast (dark, maybe) does a cartwheel. Then a gymnast in blue (light blue?) moves across. Then the mat has two gymnasts: one runs towards center, another does a flip.\n\nWait, but need to be chronological. Let's check the frames:\n\n[0.0] Initial frame: multiple gymnasts on blue mat. One is in the center (dark outfit), others around. One is near the edge, maybe landing.\n\n[0.5] A gymnast in dark uniform does a flip, lands on the mat. Others are moving.\n\n[1.0] More movement: one gymnast (dark) moves towards center, another (light blue?) is in mid-air.\n\nWait, maybe better to describe the sequence step by step.\n\nFirst, the video opens with multiple gymnasts on a blue X-shaped mat. A gymnast in dark athletic wear performs a flip in the center, landing on the mat. Another gymnast in dark attire moves across the mat to the right. Simultaneously, a gymnast in light blue leotards flips towards the left side. A third gymnast in dark uniform runs from the left edge toward the center. The scene progresses with gymnasts executing various acrobatic moves, including cartwheels and flips, as they navigate the blue mat. Spectators are visible in the background but are not the focus. The camera maintains a top-down perspective throughout, capturing the entire mat area and the gymnasts’ movements without significant panning or zooming.\n\nWait, but need to be concise. Let's check the rules:\n\na) Chronological order of main subjects' motion.\n\nb) Appearance and number (colors, size, etc.)\n\nc) Spatial relationships.\n\nd) Conclude with camera perspective.\n\ne) Minimal background.\n\nSo:\n\nThe video shows multiple gymnasts on a blue X-shaped mat. Initially, a gymnast in dark athletic wear flips in the center, landing. Another in dark attire moves right across the mat. A third in light blue leotards flips left. A fourth in dark uniform runs from left to center. As the sequence progresses, gymnasts perform cartwheels and flips across the mat. The camera remains in a top-down view, capturing the full mat and athletes' movements without panning.\n\nWait, need to count the number of gymnasts. Let's see: in the frames, there are several, but maybe 4-5. Let's mention \"multiple\" or \"several\".\n\nCheck each frame:\n\nFrame 0: several gymnasts on blue X. One in center (dark), others around.\n\nFrame 1: some in motion. One flips, lands.\n\nFrame 2: more movement.\n\nFrame 3: gymnasts continuing moves.\n\nFrame 4: one runs to center, another flips.\n\nFrame 5: gymnast flips, then moves away.\n\nSo chronologically:\n\nSeveral gymnasts in dark and light blue athletic wear perform acrobatic maneuvers on a blue X-shaped mat. One in dark attire flips and lands centrally, another in dark leotards moves rightward across the mat. A third in light blue executes a flip leftward, while a fourth in dark uniform runs from the left edge toward the center. As the sequence advances, more gymnasts execute cartwheels and flips, navigating the blue mat’s intersection. The camera maintains a static top-down perspective, capturing the entire arena and athletes’ movements without significant movement.\n\nCheck rules: no text recognition, no named characters. Focus on motion, appearance (colors), number (several, multiple), spatial (left/right, center), camera (top-down).\n\nLet's write it concisely:\n\n<caption_output>Several gymnasts in dark and light blue athletic wear perform acrobatic maneuvers on a blue X-shaped mat. A gymnast in dark attire flips and lands centrally, while another in dark leotards moves right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/87yHXqIrp00.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/87yHXqIrp00_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 60.146185286049345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (gymnasts) are moving: they perform locomotive actions (running, tumbling, jumping) on the blue mats, with clear bounding box tracking due to their deliberate physical movements.", "background_and_ambient_analysis": "The background features a static gymnasium with spectators; no fluid motion (fire, water, smoke) or wind-driven effects are present. Static elements like the blue mats and walls remain consistent across frames."}}
{"video_id": "88fiVQV1dGw", "file_name": "88fiVQV1dGw_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of motorcyclists, including riders in white and black helmets on motorcycles, ride through an intersection. The camera pans to show more riders on various colored bikes (yellow, red) moving forward, passing cars, while maintaining a forward-facing perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/88fiVQV1dGw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/88fiVQV1dGw_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 1101.2337035925486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "88T3rzD5vAc", "file_name": "88T3rzD5vAc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the actions. The video shows hands handling a clear plastic container. Initially, the hands are placing something into the container, then lifting it. Let's break it down chronologically.\n\nIn the first frame, hands are holding a clear plastic container with some white pieces (maybe food or small objects) inside. Then, the hands lift the container, showing the contents. The container is transparent, so we can see the white items. The hands move the container, maybe tilting it to show the contents better. \n\nMain subjects are the hands and the container. Appearance: hands are light-skinned, container is clear plastic, rectangular. Spatial relationships: hands are manipulating the container, which is being lifted from a tray or surface. Background is dark, with some red and green fabric visible, but minimal. Camera perspective: close-up, starts with hands and container, then moves as the container is lifted. The camera might have a slight movement as the hands adjust the container.\n\nWait, the instructions say to be concise. So focus on motion: hands hold container, place items, lift container, show contents. Mention appearance: clear container, white fragments inside. Spatial: hands are in front of the container. Background is dark, some fabric but minimal. Camera: close-up, follows the hands moving the container.\n\nLet me structure it. Start with the action: \"A pair of hands holds a clear rectangular plastic container with white fragments inside. The hands lift the container from a tray, tilting it to display the contents. The container is transparent, revealing the white pieces within. As the hands adjust, the container is held up, showcasing the interior. The camera maintains a close-up perspective, slightly shifting to follow the container’s movement, with minimal background details visible.\"\n\nWait, but need to be concise. Let's check the rules. Chronological order: first, hands handling the container (placing items maybe?), then lifting. In the video, first frame: hands holding the container (maybe placing something in? Wait, frame 0: hands in container, maybe adding items. Then frame 1: hands lifting the container. So maybe \"A person’s hands manipulate a clear plastic container filled with white fragments. They lift the container from a surface, tilting it to display the contents. The hands hold the container steady as it is raised, revealing the white pieces inside. The camera stays close, focusing on the hands and container, with minimal background visible.\"\n\nWait, the video starts with hands in the container, so maybe adding or moving items. Let's check the frames:\n\nFrame 0: hands placing something in the container (but maybe the container already has items). Then frame 1: hands lifting the container. Frame 2: continuing to lift. Frame 3: container held up. Frame 4: closer to the container.\n\nSo the sequence: hands hold container (with white stuff), lift it, tilt to show contents.\n\nSo caption: \"A pair of hands lifts a clear rectangular plastic container filled with white fragments from a tray. The hands tilt the container to display its contents, then hold it steady. The camera maintains a close-up perspective, shifting slightly to follow the container’s movement, with dark surroundings and faint fabric visible in the background.\"\n\nCheck rules: chronological, motion and behavior. Main subjects are hands and container. Appearance: clear container, white fragments. Spatial: hands hold container, lift from tray. Background minimal. Camera: close-up, slight shift.\n\nMake it concise. Let's try:\n\n\"Hands lift a clear plastic container holding white fragments from a tray, tilting it to display the contents. The container is held steadily as it is raised, showcasing the white pieces inside. The camera follows the container’s movement closely, with a dark background and minimal visible surroundings.\"\n\nWait, but need to mention the hands' appearance (light-skinned?), but maybe not necessary. The rules say \"briefly describe appearance and number (color, size, orientation)\". So container is clear, rectangular. Hands are human, light-skinned (but maybe just \"a pair of hands\").\n\nWait, the example output might not need details like color of hands, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for hands: pair of hands (number), light-skinned (color), but maybe not necessary. But the rules say \"if relevant\". Maybe better to mention container's size and shape.\n\nLet me check the video again. The container is clear plastic, rectangular, holding white fragments. The hands are moving it.\n\nAnother angle: \"A person’s hands manipulate a clear rectangular plastic container filled with white fragments. They lift the container from a surface, tilt it to showcase the contents, then hold it up. The camera stays close, focusing on the container’s movement, with minimal background details.\"\n\nBut", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/88T3rzD5vAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/88T3rzD5vAc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.59290541129127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a clear glass container (filled with water), moving it from the container to a held position. The hands and glass container are solid, discrete objects undergoing intentional physical movement.", "background_and_ambient_analysis": "The background consists of a plastic container and indistinct fabric; no uniform shifting of background elements is observed. The water inside the glass container is contained and static, not exhibiting fluid motion like flowing or wave-like behavior."}}
{"video_id": "891X4WW5nqE", "file_name": "891X4WW5nqE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue head covering sits facing a window in a dimly lit room; as the video progresses, the light from the window brightens while the individual remains seated. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/891X4WW5nqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/891X4WW5nqE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 88.87524991452959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person's hand moves to turn on a light switch (observed around 2.5 seconds).", "background_and_ambient_analysis": "The background elements (walls, floor, furniture) are static and do not shift. There is no fluid or environmental motion (fire, water, smoke, wind). The light change is due to a person turning on a light, which is a discrete event."}}
{"video_id": "894sfQk_Okc", "file_name": "894sfQk_Okc_000536_000546.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person with dark curly hair turns to face the camera, revealing a square patch on their chest. They use their hands to adjust and press the patch while shifting their body position, with one hand initially near their shoulder. A red towel hangs on the wall to the left. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/894sfQk_Okc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/894sfQk_Okc_000536_000546.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 51.17517639714801, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (a solid object) is moving their body through bending, turning, and adjusting their posture.", "background_and_ambient_analysis": "The background (wall and towel) is static with no fluid motion or environmental effects."}}
{"video_id": "88y5MCB1C1E", "file_name": "88y5MCB1C1E_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a dark jacket and blue jeans jumping, maybe playing. Then they land, causing another person in a black shirt and camouflage shorts to fall. The person in the dark jacket ends up on the ground. Another individual in a white shirt and red shorts is nearby. Then someone else (maybe the one in black shirt) runs to help. The camera seems to pan or follow the action. Need to list in chronological order.\n\nCheck rules: focus on motion, chronological. Main subjects: people. Number: several. Appearance: dark jacket/blue jeans, black shirt/camo shorts, white shirt/red shorts. Spatial: the first person jumps, hits the ground, then the black shirt person falls. Background: grass, fence, bushes. Minimal background.\n\nStart: A person in dark jacket and blue jeans jumps forward. Then falls, landing on their back. Another person in black shirt and camo shorts runs to the fallen person, but the fallen person is lying on the ground. Then the person in black shirt helps or interacts. The person in white shirt and red shorts is standing near the fence.\n\nWait, the sequence: frame 0: jumping. Frame 1: mid-air? Wait, first frame: person in dark jacket (with yellow stripe?) jumping. Then frame 2: falling, landing on the ground. Frame 3: another person (black shirt, camo shorts) bending over. Frame 4: the first person is on the ground, the black shirt person is moving. Frame 5: black shirt person helping.\n\nSo chronological:\n\n1. A person in a dark jacket and blue jeans jumps into the air.\n2. They land on the grass, falling backward onto their back.\n3. A second person in a black shirt and camouflage shorts runs toward the fallen individual.\n4. The first person lies motionless on the ground while the second person approaches, bending over them.\n\nWait, need to check the exact frames.\n\nFrame 0: Person A (dark jacket, blue jeans) jumps forward, arms outstretched. Person B (white shirt, red shorts) and Person C (black shirt, camo shorts) are nearby.\n\nFrame 1: Person A is mid-air, falling.\n\nFrame 2: Person A lands on the ground, body on back.\n\nFrame 3: Person C bends over Person A.\n\nFrame 4: Person C runs toward Person A (who's on ground) and the person in white shirt is standing.\n\nWait, maybe better:\n\n- At the start, a person in dark jacket and blue jeans leaps forward, arms extended. \n- They fall backward onto the grass, striking the ground. \n- A second individual in a black shirt and camouflage shorts moves toward the fallen person, bending over them. \n- The scene shows the first person lying motionless on the ground as the second person approaches.\n\nCamera: probably handheld, slight shake as it follows the action.\n\nNow, check rules: concise, chronological. Mention appearance (color, size, orientation). Spatial: \"in front of\" might not be needed, but \"nearby\" or \"approaching\".\n\nAlso, check if background is essential. The fence and grass are background, but maybe minimal. So include just enough to describe motion.\n\nFinal caption structure:\n\n[Subject A] [action], [subject B] [action], etc.\n\nLet's draft:\n\nA person in a dark jacket and blue jeans jumps forward, then falls backward onto the grass. A second person in a black shirt and camouflage shorts runs toward the fallen individual and bends over them. A third person in a white shirt and red shorts stands nearby. The camera remains slightly shaky, capturing the action from a ground-level perspective.\n\nWait, check number of people: frame 0 shows at least three: dark jacket (A), white shirt (B), black shirt (C). Then A falls, B and C are there. Then C approaches.\n\nAnother version:\n\nIn a grassy backyard with a wooden fence, a person in a dark jacket and blue jeans jumps and falls backward onto the ground. Another person in a black shirt and camouflage shorts runs to the fallen individual and bends over them, while a third person in a white shirt and red shorts observes from the background. The camera follows the action with a slight shake.\n\nWait, the rules say \"exclude text recognition, named characters, or stylistic analysis\". So no \"grassy backyard\" if not essential. Maybe \"grass\" is essential for motion.\n\nLet me check the frames again:\n\nFrame 0: background is wooden fence, grass, bushes. Person A (dark jacket, blue jeans) jumping, arms out. Person B (white shirt, red shorts) standing. Person C (black shirt, camo shorts) in the foreground.\n\nFrame 1: Person A is mid-air, falling.\n\nFrame 2: Person A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/88y5MCB1C1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/88y5MCB1C1E_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 292.9627213585337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) exhibit physical interactions: one person throws another, causing a fall, then crawls towards a fallen individual while another person observes.", "background_and_ambient_analysis": "Background (wooden fence, grass) shows minimal motion; no significant fluid or environmental elements like wind."}}
{"video_id": "88TqnEKqP8g", "file_name": "88TqnEKqP8g_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a green shirt and black pants holds a baton and walks across a basketball court from left to right, pauses briefly to hold the baton upright, then resumes walking. Wooden bleachers are visible in the background, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/88TqnEKqP8g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/88TqnEKqP8g_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 179.1314001204284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt and black pants is performing baton twirling/motion, moving across the gym floor while manipulating a solid baton. The baton rotates and translates due to explicit physical forces from the person's hands.", "background_and_ambient_analysis": "Background elements (bleachers, wooden floor) are static with no uniform shifting or environmental motion (fire, water, wind). No fluid/environmental phenomena dominate the scene."}}
{"video_id": "88fB3pLx0no", "file_name": "88fB3pLx0no_000154_000164.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands adjust a yellow and black patterned clothing item inside a partially packed left suitcase on a white table, then zip the suitcase closed while other folded clothes and a blue suitcase remain arranged on the table. The camera maintains a static top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/88fB3pLx0no.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/88fB3pLx0no_000154_000164.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 81.80781796867302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving clothes and the suitcase (solid objects), adjusting and packing items into the suitcase.", "background_and_ambient_analysis": "The background elements (table, neatly arranged clothing, suitcase) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "89RHhYcTZxw", "file_name": "89RHhYcTZxw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89RHhYcTZxw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89RHhYcTZxw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 90.5804771625095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving his head and eyes.", "background_and_ambient_analysis": "The background (window and shelves) is static with no shifting; no environmental fluids (fire, water, smoke, wind) observed."}}
{"video_id": "89Xx69tA44E", "file_name": "89Xx69tA44E_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in red shorts and white shoes performs a repetitive rope-pulling exercise on a gym mat, starting with a wide stance, pulling the thick rope toward his torso, then retracting to return to the initial position. The camera remains stationary, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89Xx69tA44E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89Xx69tA44E_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 143, "blur_score": 876.69673261439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing jump rope exercise, with discrete body/arm movements due to physical locomotion (jumping, rope swinging) and no fluid/environmental interactions.", "background_and_ambient_analysis": "Static gym background elements (walls, weights, equipment) show no uniform shifting; no fire, water, or wind-driven motion observed."}}
{"video_id": "89J1aoXY3oY", "file_name": "89J1aoXY3oY_000241_000251.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a red lipstick tube in their left hand, then uses their right hand to apply the lipstick to their lips in a circular motion. The hands are positioned in front of the face, with the background being a plain neutral color. The camera maintains a close-up perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89J1aoXY3oY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89J1aoXY3oY_000241_000251.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 94.35422249727131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main object is a person's hand holding a lipstick tube, moving to apply lipstick to the lips. This motion is deliberate and discrete.", "background_and_ambient_analysis": "The background is a static, neutral-colored wall with no visible environmental motion (fire, water, wind, etc.)."}}
{"video_id": "89dyEbC5BWU", "file_name": "89dyEbC5BWU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a purple shirt and patterned pants sits on a dark brown couch, holding a yellow sippy cup. The child drinks from the cup, then leans back against the couch, tilting their head back while holding the cup. They sit upright again, continuing to hold the cup. The camera moves around the child with slight shake, capturing their movements from various angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89dyEbC5BWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89dyEbC5BWU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 39.01837336394125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Child moving on couch (changing position, lowering bottle, looking around), bottle held by child.", "background_and_ambient_analysis": "Static background (walls, staircase) with no fluid motion or environmental elements; no shifting backgrounds."}}
{"video_id": "89hgnSVqHes", "file_name": "89hgnSVqHes_000316_000326.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men are in a room with a ping pong table. The man in a red and white striped shirt moves left across the frame, then turns and walks rightward toward the table. The man in a gray shirt, holding a ping pong paddle, follows him, approaching the table from behind. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89hgnSVqHes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89hgnSVqHes_000316_000326.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 97.81057522378276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are moving: one in a striped shirt walking across the frame, the other holding a ball while moving. Their motion is locomotion-driven and distinct.", "background_and_ambient_analysis": "The background elements (walls, window, table) remain static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8AL5lwKhzVE", "file_name": "8AL5lwKhzVE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and dark cap, black jacket, and white shirt drinks from a cup, lowers it, raises it again to take another sip, and turns their head slightly. The background shows a house and trees. The camera follows closely with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AL5lwKhzVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AL5lwKhzVE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 161, "blur_score": 694.7866997396435, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a glass drinks from it, with the glass and arm moving due to explicit physical action (drinking).", "background_and_ambient_analysis": "Static background elements (house, trees) show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "8AfcRymvZCU", "file_name": "8AfcRymvZCU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dreadlocks and a white shirt is seen from behind, then the camera shifts to close-up shots of hands peeling a yellow banana. The hands grasp and separate the banana's peel, revealing the fruit inside. The camera remains steady but slightly shaky, focusing on the peeling motion with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AfcRymvZCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AfcRymvZCU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 350.41852994888546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively peeling a banana, causing the banana peel to separate from the fruit. This is a discrete solid object motion due to physical forces (peeling).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Background elements (bicycle, fabric) are static and not moving uniformly."}}
{"video_id": "8AGP2QDph54", "file_name": "8AGP2QDph54_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child with dark hair, wearing a purple shirt, white shorts, and white socks, moves along a metallic rail structure. The child maintains balance by gripping the rail, shifting position slightly while positioned against a wooden wall with a yellow floor visible below. The camera captures the scene from a top-down perspective with minimal movement, focusing on the child's motion along the rail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AGP2QDph54.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AGP2QDph54_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 41.55091392646159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) is moving along a metal playground structure through deliberate locomotion (hand and leg movements), constrained by the structure's geometry.", "background_and_ambient_analysis": "No shifting background elements observed (wooden floor and wall remain static). No fire, water, smoke, or wind motion detected in the environment."}}
{"video_id": "8AcFTMFr-EI", "file_name": "8AcFTMFr-EI_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing manipulates the car's gear shift lever with their hands, moving it up and down in front of the center console. A stuffed animal rests on the passenger seat to the right. The camera remains stationary inside the car, capturing the actions from a fixed interior perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AcFTMFr-EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AcFTMFr-EI_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 61.687818663305706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A driver's hand is actively moving (adjusting grip, steering wheel manipulation) and briefly interacting with a stuffed animal in the passenger seat. The hand’s motion is distinct and physically driven by the driver’s actions.", "background_and_ambient_analysis": "The car's interior (steering wheel, dashboard, and static elements) shows no uniform shifting, and there is no fire, water, smoke, or wind present. The background remains stable throughout the sequence."}}
{"video_id": "89PvAG35XW0", "file_name": "89PvAG35XW0_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand outdoors; one wears a yellow high-visibility vest over a blue shirt and dark pants, the other a white shirt with a circular logo and jeans. The man in white adjusts his cap with his right hand, then gestures toward a white circular table with a segmented device and tools. The man in the vest stands to his left, observing. The scene is set in a grassy field with trees in the background, captured in a stable, slightly shaky wide shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/89PvAG35XW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/89PvAG35XW0_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 592.3745065874655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interact with a target: one person repeatedly lifts and throws objects (e.g., darts/discs) toward the target while the other observes. Discrete human movements (arm motion, foot shifts) are tracked.", "background_and_ambient_analysis": "Background elements (trees, target stand, grass) show no uniform shifting or fluid motion; no fire, water, or wind-dominated effects observed."}}
{"video_id": "8AmER0ehHR0", "file_name": "8AmER0ehHR0_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray sweatshirt stands in a workshop with a wooden shelving unit positioned behind him. The scene transitions to another man wearing a white shirt and apron, who is sanding the surface of a large wooden table, moving his hands in a smooth motion across its top. The background features workshop tools and workbenches, with the man standing adjacent to the table. Both scenes are captured with static camera angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AmER0ehHR0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AmER0ehHR0_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 85, "blur_score": 196.63526581606598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is actively moving his hands on a wooden surface, smoothing or shaping it. The motion is due to physical work (applying force to the wood).", "background_and_ambient_analysis": "The background (workshop with workbenches and tools) remains static with no uniform shifting. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "8AeaBsnSodE", "file_name": "8AeaBsnSodE_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a pink wristband taps the center of a large circular hanging drum adorned with intricate black and gold decorative patterns. The person moves their head closer to the drum, observing it, then taps the drum again, causing it to vibrate. The camera remains in a top-down perspective, focusing on the drum and the hand's interaction throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8AeaBsnSodE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8AeaBsnSodE_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 180.01147671339453, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (discrete solid object) strikes a gong, causing the gong to vibrate. The hand moves due to physical force from striking the gong, and the gong exhibits vibration due to the impact.", "background_and_ambient_analysis": "The background is a static wall with no shifting elements or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "8BBp6F4fmXA", "file_name": "8BBp6F4fmXA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in dark clothing and blue jeans approaches a parked silver sedan near a yellow parking meter, moves to the rear of the vehicle, inserts a gas pump nozzle into the fuel port, and begins pumping. The camera remains steady, capturing her actions without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8BBp6F4fmXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8BBp6F4fmXA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 544.9834814594269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child interacts with a car (opening trunk, adjusting position), while an adult stands nearby. Discrete motions include the child's movement toward the car and trunk manipulation.", "background_and_ambient_analysis": "Background elements (parking lot, cars, poles) show no uniform shifting; no fire, water, or smoke present. Ambient motion is negligible."}}
{"video_id": "8B-BJQ6IM1c", "file_name": "8B-BJQ6IM1c_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark top adjusts a large, spiky brown pineapple on a red surface, moving fingers along the fruit's skin while shifting hands to reposition it. The pineapple remains centered in the frame, with the person's hands positioned on either side of the fruit. The camera maintains a static close-up perspective throughout, capturing the action from a frontal angle against a minimal kitchen background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8B-BJQ6IM1c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8B-BJQ6IM1c_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 124.25798423918323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a knife are moving to cut a pineapple, representing discrete solid objects in motion due to explicit physical action (cutting).", "background_and_ambient_analysis": "The background (window, indoor walls) shows no shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "8B7Js_v83EQ", "file_name": "8B7Js_v83EQ_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video and note the main actions in chronological order. The video shows a group of kids dancing in a line. Let's break it down frame by frame.\n\nIn the first frame (0.0), there are several kids holding hands, forming a circle or line? Wait, looking at the first frame, they're moving, probably a line dance. The kids are in various outfits: blue shirts, white dresses, etc. They're dancing in a line, holding hands, moving forward. Then as it progresses (frame 1), more kids join, maybe the line is expanding? Wait, no, the description says the video shows the same group moving. Let me check the frames:\n\nFrame 0: Kids in blue shirts (some with white shorts), a girl in a white dress with gold trim, others in different clothes. They're holding hands, dancing in a line. The background has people watching.\n\nFrame 1: More kids join? Wait, the movement is sequential. The main action is a line of children dancing, holding hands, moving in a line. They start with some kids, then as time goes on, the line shifts, more kids come into view. Wait, the sequence shows the line moving, with kids swapping positions, maybe a circle dance? Wait, the description says \"dancing in a line\" but maybe it's a circle. Let's see the movement: they are walking in a line, holding hands, so it's a line dance where they move forward.\n\nLooking at the details: the kids are of various heights, wearing casual clothes. Some are in blue shirts (many), others in white dresses, green shirts, etc. They're holding hands, moving in a line across a paved area. The background has spectators, but the focus is on the dancing kids.\n\nChronological order: Initially, a group of children (around 8-10 kids) are dancing in a line, holding hands, moving from left to right. As the video progresses, the line shifts, with more kids joining or the same kids moving. The motion is continuous, them holding hands and walking in a line. The spatial relationship: they are in a line, adjacent to each other, holding hands. The camera seems to follow the line, maybe panning slightly to keep them in frame.\n\nCamera perspective: The camera is at eye level, moving slightly to track the movement of the dancing group. No major shakes or top-down views.\n\nBackground: Minimal details, just spectators standing around, but not crucial.\n\nSo, putting it all together:\n\nA group of children, dressed in casual clothes including blue shirts and white dresses, hold hands and dance in a line, moving across a paved area. Initially, a few kids lead the line, then more join as the sequence progresses, maintaining a tight formation. The camera follows the line, panning slightly to keep the dancers centered.\n\nWait, need to be concise. Let's check the rules:\n\na) Focus on motion and behavior in chronological order. So first, they start dancing, then move, then the line continues.\n\nb) Describe appearance and number: approximately 10 children, various outfits (blue shirts, white dresses, etc.)\n\nc) Spatial relationships: holding hands in a line, moving forward.\n\nd) Camera: follows the line, slight pan.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nSo draft:\n\nA line of approximately ten children, wearing blue shirts, white dresses, and casual clothing, hold hands and dance in unison, moving forward across a paved area. Initially, the group is small, then more children join the line as the sequence progresses. The camera follows the dancers, panning slightly to maintain focus on the moving line. Spectators are visible in the background but remain static.\n\nWait, check if \"initially small then more join\" is accurate. Looking at the frames, the first frame has several kids, then as time goes, the line has more people. So yes, the number increases slightly. Also, the motion is continuous holding hands, moving.\n\nCheck for conciseness. Let's refine:\n\nChildren in blue shirts, white dresses, and casual attire hold hands and dance in a line, moving forward across a paved area. The group starts with around eight children, then additional dancers join the line as the sequence progresses, maintaining a tight formation. The camera follows the line with slight pan movements, keeping the dancers centered.\n\nYes, that's better. Let's check if all rules are met:\n\na) Motion: line moving, holding hands, then more join.\n\nb) Appearance: blue shirts, white dresses, casual.\n\nc) Spatial: line, holding hands.\n\nd) Camera: follows, slight pan.\n\ne) Background minimal.\n\nf) No text/names.\n\nSo final caption:\n</think>\n\n<caption_output>A line of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8B7Js_v83EQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8B7Js_v83EQ_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 193.64531656858628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving through locomotion (dancing, walking) with clear tracking of individual movements.", "background_and_ambient_analysis": "Static background elements (buildings, ground markings) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "8Bg25oy_hiQ", "file_name": "8Bg25oy_hiQ_000246_000256.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Inside a narrow aircraft cabin, multiple personnel in blue jumpsuits and gray uniforms engage in coordinated activity. A person in gray lifts a large package toward a cluttered table filled with boxes and yellow crates, while others in blue adjust equipment and organize items. Workers bend over or stand around the table, interacting as the camera slightly pans to document the ongoing tasks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Bg25oy_hiQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Bg25oy_hiQ_000246_000256.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 301.54201615270216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people, tables, equipment) are moving: individuals sit, stand, and interact with objects on tables; a person in green attire manipulates items on a table.", "background_and_ambient_analysis": "Background elements (walls, ceiling, structural features) show no uniform shifting; no fire, water, smoke, or wind present to qualify as ambient_environmental motion."}}
{"video_id": "8BkCnikvQCI", "file_name": "8BkCnikvQCI_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink long-sleeve shirt uses a yellow sponge to clean a vertical glass surface, moving it up and down in front of a stone wall with foliage to the left. The individual is positioned to the right of the frame, adjusting their arm and sponge position repeatedly while cleaning. The camera remains stationary throughout, capturing the motion against the stone backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8BkCnikvQCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8BkCnikvQCI_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 122.16248693366448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hand (holding a bottle) is moving to pour liquid. The motion is due to explicit physical forces (the person's action).", "background_and_ambient_analysis": "The background (rock wall and plants) is static. There is no significant ambient environmental motion (e.g., wind, water flow) dominating the scene. The pouring of liquid is a minor effect and not the primary motion."}}
{"video_id": "8BchaYSoNRM", "file_name": "8BchaYSoNRM_000417_000427.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places sliced mushrooms onto a pizza topped with pepperoni, green peppers, and shredded cheese. The hand moves from the left, positioning each mushroom slice across the pizza surface. The pizza rests on a dark tray atop a brown countertop, with small bowls of ingredients visible nearby. The camera remains in a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8BchaYSoNRM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8BchaYSoNRM_000417_000427.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 151.2041449377653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands actively placing sliced onions on a stationary pizza; discrete movements of the hands and onion pieces demonstrate explicit physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). The table surface and surrounding objects remain stationary throughout."}}
{"video_id": "8Bv00X0JK2o", "file_name": "8Bv00X0JK2o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt with yellow designs and a dark helmet drinks from a beer bottle, then raises their right arm while looking up, displaying colorful wristbands. The camera remains handheld with a slight shake, capturing the person in close proximity to minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Bv00X0JK2o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Bv00X0JK2o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 134, "blur_score": 271.949597304323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a helmet and blue shirt is moving: adjusting the helmet, pouring a drink, and moving their head and body.", "background_and_ambient_analysis": "Background elements (wall, plant) are static and show no uniform shifting. No fire, water, smoke, or wind is visible as dominant motion."}}
{"video_id": "8Bsx3O2pSSA", "file_name": "8Bsx3O2pSSA_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the task. The user wants a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a person with red nails and a green watch applying mayonnaise to a black wooden plank using a paper towel. The text says \"PUT MAYONNAISE ON THE WOOD\" and then \"IT LOOKS MORE SHINY\" after the action.\n\nRules a) Focus on motion and behavior in order. So start with the action: hands applying mayo. The person's hands are moving the paper towel over the wood.\n\nb) Describe appearance: red nails, green watch, black plank. Number of subjects: one person (hands visible).\n\nc) Spatial relationships: hands are on the plank, paper towel in motion. The roll of paper towels is in the background.\n\nd) Camera perspective: top-down view, since it's looking directly at the hands and the plank. No movement mentioned, so probably static.\n\ne) Background minimal: the plank is on a white surface, maybe, but not essential.\n\nf) Exclude text recognition, so ignore the on-screen text. The user says to exclude text recognition, so even though the text says \"PUT MAYONNAISE...\" we don't mention that.\n\nWait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the caption shouldn't mention the text on the screen. So we don't say \"the text says...\".\n\nSo the main points: hands (with red nails, green watch) use a paper towel to rub the black wooden plank. Then the action results in it looking shiny. But the rules say to exclude text, so we don't mention the \"IT LOOKS MORE SHINY\" text. Wait, but the video's text is part of the video, but the instruction says to exclude text recognition. So the caption shouldn't reference the text.\n\nSo the description should focus on the actions: the hands apply mayo to the wood using the paper towel. The result (shiny) is part of the motion's effect, but since we don't mention text, maybe just describe the action leading to the shiny appearance.\n\nWait, the problem says \"briefly describe their appearance and number\". So the person's hands have red nails and a green watch. The black plank is being cleaned with a paper towel.\n\nThe video starts with hands holding a paper towel, then moving it over the wood. The sequence is the hands applying the mayo (though mayo is applied via the paper towel, but the text says \"PUT MAYONNAISE ON THE WOOD\", so maybe the mayo is being applied, but the action is using the paper towel. Wait, maybe the person is wiping the wood with a paper towel that has mayo on it? So the motion is wiping the wood with mayo-soaked paper.\n\nBut the rules say to exclude text recognition, so we can't say \"the text says put mayo\", but the action is the hands using the paper towel on the wood.\n\nSo in chronological order: the person's hands (with red nails, green watch) use a paper towel to rub a black wooden plank, moving the towel along the wood's surface. The plank is on a white surface with a paper towel roll in the background. Camera is top-down, static.\n\nWait, but the second part: after the action, the text \"IT LOOKS MORE SHINY\" appears, but according to the rules, exclude text recognition. So the caption should not mention the text, but the result of the action (the wood looks shiny) is part of the motion's effect. But the caption is to describe the motion and behavior, so maybe just the action of wiping with the paper towel, which presumably makes the wood shiny. However, since the text is not to be referenced, maybe just describe the action without stating the result.\n\nWait, but the user says \"conclude with the camera perspective and movement\". So the caption should end with top-down view, no movement.\n\nLet me structure it:\n\nA person with red-painted fingernails and a green wristwatch uses a paper towel to rub a black wooden plank on a white surface, moving the towel along the plank's length. A roll of paper towels rests nearby. The camera maintains a top-down perspective throughout.\n\nWait, but the video starts with the text \"PUT MAYONNAISE ON THE WOOD\" but we can't mention the text. So the action is the person applying mayo using the paper towel. So the description should be about the hands applying mayo (but how? Using the paper towel), so maybe the person is rubbing the wood with a mayo-soaked paper towel.\n\nWait, the action is \"put mayonnaise on the wood\" via the paper towel. So the hands are using the paper towel to spread mayo on the wood.\n\nSo the main points: hands (red nails, green watch", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Bsx3O2pSSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Bsx3O2pSSA_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 71.74430973174057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving a paper towel across a black rectangular object, demonstrating explicit physical action (wiping).", "background_and_ambient_analysis": "The background (white surface, black rectangular object, paper towel roll) is static with no shifting or environmental motion (no fire, water, wind, etc.)."}}
{"video_id": "8BwzCJ_OHJM", "file_name": "8BwzCJ_OHJM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in light-colored suits shake hands in front of a dark banner; one wears a floral pin on his lapel. A third person in a uniform stands behind them. The camera remains steady with a slight left pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8BwzCJ_OHJM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8BwzCJ_OHJM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2238.397468442472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are shaking hands and exchanging an award; the child in the background is mostly static. Their motion is due to explicit physical interaction (handshake and award exchange).", "background_and_ambient_analysis": "The background (banner, stage, and people) remains stable with no uniform shifting. There are no fluids, fire, or wind effects observed."}}
{"video_id": "8C-b2kx1Geg", "file_name": "8C-b2kx1Geg_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a concert hall with wooden paneling, a person in dark clothing sits at a grand piano, their hands moving over the keys. To the right, a person in a red shirt and light shorts stands, holding a trombone and adjusting the slide. The camera remains static, capturing both musicians from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8C-b2kx1Geg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8C-b2kx1Geg_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 259.2560807377191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pianist and trumpet player are moving their hands and arms to play their instruments. These are discrete, solid objects (people) moving due to explicit physical forces (muscle contractions for playing).", "background_and_ambient_analysis": "No shifting background (wooden walls and stage floor are static). No fire, water, smoke, or wind observed. Ambient environmental motion absent."}}
{"video_id": "8CATRAr6jWE", "file_name": "8CATRAr6jWE_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black vest, white shirt, and black pants balances on a suspended structure, extending his arms for stability as he walks forward. He shifts his weight dynamically, maintaining balance while the crowd of onlookers observes from around the building’s stone columns. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8CATRAr6jWE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8CATRAr6jWE_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 265.691416040053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The performer moves by twirling batons and stepping; audience members move via locomotion.", "background_and_ambient_analysis": "Background (building, ground) is static with no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "8C-GKd6hVX0", "file_name": "8C-GKd6hVX0_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a wristwatch holds a sandblasting tool, moving it back and forth over a surface with blue and orange paint to remove the coating. The hand maneuvers the tool across the surface, revealing the underlying material. The camera maintains a close-up perspective throughout the process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8C-GKd6hVX0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8C-GKd6hVX0_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 717.9092189590717, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a sandblasting tool moves systematically to remove paint from a surface. The tool and hand are discrete solid objects undergoing controlled motion.", "background_and_ambient_analysis": "The background consists of a stationary surface and air; no fire, water, smoke, or wind is present. Sand particles are a byproduct of the tool but do not dominate the motion."}}
{"video_id": "8CUpfBH8Qys", "file_name": "8CUpfBH8Qys_000319_000329.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt pours yellow liquid from a white container into a glass using a strainer, then moves to another glass on a counter while others observe. The camera shifts from close-up of the pouring action to wider shots of the person handling the glasses, ending with a close-up of the prepared drink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8CUpfBH8Qys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8CUpfBH8Qys_000319_000329.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 314.52163488595386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in red attire is actively pouring liquid from a container into a glass, with the liquid motion being a direct result of the person's physical action.", "background_and_ambient_analysis": "No uniform shifting of static background elements (walls, ground); no dominant fire, water, or smoke motion observed. Fluid motion (liquid pouring) is a result of discrete object interaction, not ambient environmental motion."}}
{"video_id": "8CvGk3jN1KM", "file_name": "8CvGk3jN1KM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt, jeans, and white cap stands over a seated individual in dark clothing on a grassy area. The standing person steps back, then the seated individual pushes themselves up and rises to a standing position. Background pedestrians are visible in the distance. The camera remains mostly static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8CvGk3jN1KM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8CvGk3jN1KM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 147, "blur_score": 426.3911923224053, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two main discrete objects: a standing person in a light blue shirt and white cap, and a sitting person in a dark shirt. The sitting person moves to stand up and walk, and the standing person moves while interacting and then walks away.", "background_and_ambient_analysis": "Background includes a grassy area and sidewalk with people walking in the distance; no significant fluid or environmental motion (fire, water, smoke, wind) detected. Background elements are stable."}}
{"video_id": "8COBVtkeoKE", "file_name": "8COBVtkeoKE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in red sports jerseys huddle closely around several adults wearing red attire, including a man in a red cap. The adults gesture with their hands toward the children, who look up and engage with the motion. The scene occurs on a grassy field, with the camera maintaining a top-down perspective that slightly shifts to follow the interaction between the group members.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8COBVtkeoKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8COBVtkeoKE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 104.1707016857049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people (children and adults in red uniforms). Motion: people are moving their arms (clapping, raising hands) and slightly shifting positions within the huddle, driven by explicit physical actions (muscle movement, social interaction).", "background_and_ambient_analysis": "The background is a static grassy field with no significant environmental motion (e.g., wind-blown grass, water, or smoke). Grass remains relatively still throughout the clip, indicating no dominant ambient fluid dynamics."}}
{"video_id": "8C_t7gyFrnQ", "file_name": "8C_t7gyFrnQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in black assists a small child in a white shirt as the child sits on a yellow giraffe-shaped toy at the edge of a blue ball pit filled with colorful balls. The child jumps off the toy and falls into the ball pit, while the woman steps back and walks away. The camera remains stationary throughout, capturing the child’s movement into the pit.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8C_t7gyFrnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8C_t7gyFrnQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 49.8677090688338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child falls from a yellow toy into the ball pit, causing displacement of balls. The adult shifts position to observe the child. Both are solid objects moving due to physical forces (gravity, collisions).", "background_and_ambient_analysis": "The background elements (blue walls, windows, and playroom structure) remain stationary throughout the video. No fluid, gaseous, or wind-driven motion (e.g., fire, water, smoke) is present. Ball pit motion is secondary to object collisions."}}
{"video_id": "8DeL1_BzYTA", "file_name": "8DeL1_BzYTA_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a person in a black jacket with a logo, handling playing cards. There are three cards on the table already. The person is holding a deck, then places one card face up (the heart card), then maybe flips another? Wait, the sequence: at the start, they have a deck. Then they place a card on the table, which is the heart card. Then they shuffle or move the deck. Let's break down the frames.\n\nFrame 0: person holds deck in right hand, three cards on table (red backs). Frame 1: places a card (heart) on the table. Frame 2: that card is now face up. Then frame 3: they move another card, maybe. Frame 4: they take a card from the deck. So chronological: the person is placing cards on the table, one by one, changing their orientation from face down to face up. The person is wearing a black jacket, cards are red backs, heart card is visible. The table has three cards initially, then they add more? Wait, the first frame has three cards, then they place another, so four? Wait, no: frame 0 shows three cards, then frame 1-2 they place a card, so now four? Wait, let's check the frames.\n\nWait, the description says:\n\n[0.0] Person holds deck in right hand, three face-down red cards on table.\n\n[1.4] Person places a card face up (heart) on the table.\n\n[2.5] Person moves the heart card to a different position.\n\n[3.6] Person shuffles the deck.\n\n[4.7] Person holds deck again.\n\nWait, no, looking at the timestamps:\n\n<0.3> Person holds deck in right hand, three red-backed cards on table.\n\n<1.4> Person places a card face up (heart) on the table; now four cards (three face-down, one face-up).\n\n<2.5> Person moves the heart card slightly.\n\n<3.6> Person shuffles the deck, moving cards.\n\n<4.7> Person holds the deck again.\n\nWait, the key points: person in black jacket, handling deck, placing cards on table. The motion is placing a card face up, then moving it, then shuffling.\n\nSo the caption needs to be chronological. Let's outline:\n\n- Person wearing black jacket with logo, holds deck in right hand; three red-backed cards face down on table.\n\n- Person places a card face up (heart symbol) onto the table, altering the spatial arrangement.\n\n- Person adjusts the position of the newly placed card.\n\n- Person shuffles the deck, moving cards between hands.\n\n- Person holds the deck again.\n\nNow, keep it concise. Mention the motion: placing, adjusting, shuffling.\n\nAlso, spatial relationships: the card is placed on the table, which has existing cards. The deck is held in hand.\n\nBackground: minimal, just a table, maybe some objects (like the skull and blue box in the background, but according to rules, exclude background unless essential. So maybe just note the table is wooden.\n\nCamera perspective: it's a top-down shot, since we see the table and hands.\n\nNow, structure the paragraph:\n\nA person in a black jacket holds a deck of cards, placing a face-up red heart card onto a wooden table with three existing face-down red-backed cards, then adjusts the heart card's position, shuffles the deck while holding it in one hand, and maintains the deck in the other hand. The camera captures a top-down view of the table with no significant movement.\n\nWait, but need to be concise. Let's check the rules: focus on motion and behavior in chronological order, appearance and number, spatial relations, camera perspective.\n\n\" A person in a black jacket places a face-up red heart card onto a wooden table with three face-down red-backed cards, then adjusts the card's position, shuffles the deck while holding it in one hand, and returns the deck to their hand. The scene is viewed from a top-down perspective with minimal camera movement.\"\n\nWait, but in the video, the person is placing the card first, then adjusting, then shuffling. Let's check the frames:\n\n0.0: holding deck, three cards on table.\n\n1.4: places a card (heart) face up.\n\n2.5: the person moves the heart card.\n\n3.6: shuffles the deck.\n\n4.7: holds the deck.\n\nSo the motion is:\n\n1. Place a face-up heart card on the table (adding to existing three, making four: three face down, one face up).\n\n2. Adjust the position of the face-up card.\n\n3. Shuffle the deck.\n\n4. Hold the deck again.\n\nAppearance: person in black jacket (logo visible,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8DeL1_BzYTA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8DeL1_BzYTA_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 153, "blur_score": 89.81637683025136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's hands manipulate solid cards on a table; cards are placed, adjusted, and moved in discrete, controlled motions.", "background_and_ambient_analysis": "The background (wall, blue object, shelf) shows no shifting or environmental motion; no fluids, fire, water, or wind present."}}
{"video_id": "8DDB0T_mfu0", "file_name": "8DDB0T_mfu0_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are three kids in a snowy park. Let's check the frames.\n\nFrame 0: They're all on the snow, maybe building a snowman or playing. The first frame shows them huddled. Then in frame 1, one in red stands up. Frame 2: the red one is up, others are moving. Frame 3: the red one is standing, one in black is up. Frame 4: the red one is standing, the black one is moving, green is still. Frame 5: they're all standing, walking away. Wait, let's list the steps.\n\nStart: Three children in snow (snowy park, evening sky, trees, parked car). They're huddled together. Then, the child in red (bright jacket, orange) stands up. The child in black (dark jacket) moves. The child in green (light jacket) remains on the ground. Then, the red child stands, the black child gets up, green gets up. Then they all stand and walk away. Wait, frame 0: three kids on the ground. Frame 1: red stands, others still. Frame 2: red is up, green is on ground, black is up. Frame 3: red is standing, black is moving towards the camera, green is still. Frame 4: all are moving, red and black are up, green is standing. Frame 5: all standing, walking to the right. Wait, no, let's check the timestamps.\n\nThe video has 6 frames (0 to 5). Let's list each frame's action:\n\n0: Three children huddled on snow. One in red, one in green, one in dark. They're lying or sitting.\n\n1: Child in red stands up, others are still. Child in dark is on ground, green is on ground.\n\n2: Red is standing, green is on ground, dark is moving to stand.\n\n3: Red stands, dark stands, green is still on ground (but maybe gets up? Wait, frame 3: the child in red is standing, the child in dark is standing, the green one is on the ground. Wait, no. Let's look at the frames:\n\nFrame 0: all three are on the ground, close together.\n\nFrame 1: red stands up, green and dark are still on ground.\n\nFrame 2: red stands, green is still on ground, dark moves to stand.\n\nFrame 3: red stands, dark stands, green is still on ground.\n\nFrame 4: all three are standing, moving away from the huddle.\n\nFrame 5: all are walking, red, dark, green are standing and moving.\n\nWait, but the caption needs to be chronological. So start: three kids in snow, huddled. Then one in red stands up, then another (black) stands, then green stands. Then they all stand and walk away.\n\nWait, let's recheck the frames:\n\n[0] All three children are on the snow, positioned closely together, appearing to engage with the snow. The child in red is partially obscured, the child in green is in the center, and the child in dark is to the left.\n\n[1] The child in red stands up, while the child in green and dark remain on the snow. The child in red is now standing, and the other two are still in a prone position.\n\n[2] The child in red is standing, the child in dark begins to stand, and the child in green is still on the snow. The dark child moves upward from a prone position.\n\n[3] The child in red and dark are now standing, the child in green is still on the snow, and they start moving away from the huddle.\n\n[4] All three children are now standing and walking away from the initial huddle, moving to the right side of the frame.\n\n[5] All three children are walking away, with the child in red leading, the child in dark in the middle, and the child in green trailing behind.\n\nWait, but the problem says \"briefly describe their appearance and number (color, size, orientation)\".\n\nSo main subjects: three children. Colors: one red jacket, one green jacket, one dark (black) jacket. Sizes: children, so small. Orientation: initially on ground, then standing.\n\nChronic order:\n\nInitial state: Three children (red jacket, green jacket, dark jacket) are huddled on snow. The red-jacketed child stands up, followed by the dark-jacketed child moving up from a prone position, while the green-jacketed child remains on the snow. They then all stand and begin walking away from the huddle.\n\nWait, but need to check the exact frames.\n\nFrame", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8DDB0T_mfu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8DDB0T_mfu0_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 483.65841331096254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three distinct human figures (wearing red, green, and dark clothing) are moving: initial lying positions transition to standing and walking, indicating intentional locomotion and physical interaction.", "background_and_ambient_analysis": "Background elements (trees, snow-covered ground, distant structures) show no significant uniform shifting or fluid motion (fire, water, smoke, wind); the environment is static with snow accumulation."}}
{"video_id": "8DpJYQuoa14", "file_name": "8DpJYQuoa14_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate a yellow tool against a motorcycle tire with a white rim and red accents; the left hand steadies the tire while the right hand moves the tool in a back-and-forth motion. The camera maintains a close-up, static view from above the tire.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8DpJYQuoa14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8DpJYQuoa14_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 241.1843903625197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving: the left hand holds a bicycle frame steady while the right hand operates a power drill, causing discrete motion as the drill engages with the frame. The drill and hands exhibit controlled locomotion due to physical manipulation.", "background_and_ambient_analysis": "The background shows a static workshop setting with containers and bicycle parts; no fluid motion (water, fire, smoke) or wind is present. Background elements (e.g., yellow container, metal frame) are fixed with no uniform shifting."}}
{"video_id": "8Dqqknn1okM", "file_name": "8Dqqknn1okM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An underwater sequence shows a person in a dark wetsuit and goggles performing synchronized arm movements: initially arms raised above head, then extending arms horizontally to the sides, followed by bringing hands together in front of the chest, and finally raising arms back upward. The individual remains centrally positioned in the clear blue pool water. Camera maintains a frontal underwater perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Dqqknn1okM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Dqqknn1okM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 38.45141552471908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a wetsuit is performing underwater movements, including raising arms, extending body, and doing a handstand-like motion.", "background_and_ambient_analysis": "The water has some movement due to the person's motion, but it is not the dominant motion. The background (water surface) is not shifting uniformly because there are no fixed reference points visible. The water movement is secondary and caused by the subject."}}
{"video_id": "8Du0G4LQowk", "file_name": "8Du0G4LQowk_000389_000399.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a brown paper bag tilts it downward, releasing light-colored snack pieces onto a person’s blue denim lap, scattering crumbs across the fabric; the hand maneuvers the bag in a shaking motion while the person remains seated on a tiled floor near wooden cabinets. The camera maintains a close-up, static perspective focused on the hand and bag.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Du0G4LQowk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Du0G4LQowk_000389_000399.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 78.01148616467317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small dog is being manipulated by a human's hands, showing discrete movements (lifting, turning, adjusting position) due to physical force application.", "background_and_ambient_analysis": "Background elements (cabinets, tiled floor) remain static with no uniform shifting or fluid motion. No fire, water, or smoke detected."}}
{"video_id": "8DwmutvcKs4", "file_name": "8DwmutvcKs4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A foot repeatedly presses a cluster of bright green and yellow balls on a textured gray surface, compressing the balls slightly as the foot moves in a circular motion. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8DwmutvcKs4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8DwmutvcKs4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 131.52285346535356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bare foot interacts with two bright green spherical objects, moving them via explicit physical force (pressure from the foot). The green objects are discrete, solid, and their motion is directly caused by the foot's contact.", "background_and_ambient_analysis": "The background consists of a static, patterned floor with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "8EPzTWDHDcU", "file_name": "8EPzTWDHDcU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt holds a red and black object, raises it to his face, then turns and walks toward a bed in a room with a window and curtains. The camera remains slightly shaky throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8EPzTWDHDcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8EPzTWDHDcU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 366.59281970213755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man moves by walking and bending; he also manipulates a red hat, which is a discrete object. The motion is due to his own locomotion and hand actions.", "background_and_ambient_analysis": "The background elements (walls, window, bed) are static with no uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8ETy3ikrpI4", "file_name": "8ETy3ikrpI4_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a red and gray pen moves methodically across a white Sudoku grid placed on a light wooden surface, writing on the grid cells in a sequential manner. The camera maintains a top-down perspective with no noticeable movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ETy3ikrpI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ETy3ikrpI4_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1255.6236579256906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pen is writing on a Sudoku grid, with controlled movements to fill cells with numbers.", "background_and_ambient_analysis": "The background (wooden table surface) is static with no shifting or fluid motion. No fire, water, smoke, or wind detected."}}
{"video_id": "8Eafkacg5ls", "file_name": "8Eafkacg5ls_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this captioning task. So, the user provided a video clip of a baby playing. The main goal is to create a concise, chronological paragraph following the specific rules they mentioned.\n\nFirst, I need to focus on the motion and behavior of the main subjects. The baby is the main subject here. Let's look at the video frames. The baby is wearing a onesie with red, white, and blue patterns, maybe some cars or trucks. The baby is holding a red ball in one hand and a wooden stick or maybe a spoon in the other. The baby is moving the red ball towards a dark surface, possibly a table or a tray. Then, the baby lifts the ball up and moves it around.\n\nWait, the rules say to describe the chronological order. So, first, the baby is reaching towards the red ball. Then, maybe the ball is moving towards the dark surface, but in the video, it's the baby moving the ball. Let me check the timestamps. The first frame shows the baby holding the red ball near the dark surface. Then, in the next frames, the baby moves the ball towards the surface, then lifts it up. The baby is holding the stick in the other hand. The baby's actions are: holding the red ball and stick, moving the ball towards the dark area, then lifting it up.\n\nAppearance: Baby has light hair, wearing a onesie with red, white, blue patterns (maybe cartoon characters). The red ball is small, round. The stick is wooden, long enough to hold. The dark surface is probably a table or tray.\n\nSpatial relationships: The baby is positioned in front of the dark surface, maybe on a chair or a table. The ball is being held in the right hand (if we assume the baby's perspective), and the stick in the left. The baby is moving the ball towards the surface, then pulling it back.\n\nCamera perspective: It's a close-up shot, possibly handheld, with slight movement. The camera angle is from above the baby, looking down. Maybe a slight shake as the baby moves.\n\nBackground: Minimal, but there's a wooden structure and maybe some chairs in the background, but the rules say to keep background minimal unless essential. So maybe mention \"wooden chair visible in background\" but not too much.\n\nNow, putting it all together in chronological order. Start with the baby holding the ball and stick, moving the ball towards the dark surface, then lifting it. Describe appearance briefly: baby in red/white/blue onesie, red ball, wooden stick. Spatial: baby's hands interacting with the ball and surface. Camera: top-down view with slight movement.\n\nWait, the rules say to exclude text recognition, named characters, or stylistic analysis. So no mentioning \"Baby\" as a name, just describe the action.\n\nLet me check the example output they gave. Wait, no, the user didn't provide an example. Wait, in the instructions, the example is the previous input. Wait, no, the user provided a sample input video, and the task is to generate the caption.\n\nSo the final caption should be a paragraph in order: baby holds red ball and wooden stick, moves ball towards dark surface, then lifts it up. Mention the onesie colors, the actions step by step.\n\nLet me structure it:\n\nA baby in a red, white, and blue patterned onesie holds a small red ball and a wooden stick. The baby moves the ball toward a dark surface, then lifts it upward while maintaining a grasp on the stick. The baby's light-colored hair and focused expression are visible as the hands interact with the objects. The camera remains in a close-up, top-down perspective with slight movement, capturing the baby’s actions against a minimal background featuring a wooden structure.\n\nWait, but the rules say to mention spatial relationships. So \"the baby's hands interact with the objects\" but maybe specify which hand. However, the video might not clearly show left/right, but the baby is holding the ball in one hand and the stick in the other.\n\nAlso, need to keep it concise. Let me check the example format. The output should be within the tags.\n\nWait, the user says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\". So after describing the actions, add that part.\n\nLet me draft:\n\nA baby in a red, white, and blue patterned onesie holds a small red ball and a wooden stick. The baby moves the ball toward a dark surface, then lifts it upward while maintaining a grip on the stick. The baby's light-colored hair and focused expression are visible as the hands interact with the objects. The camera maintains a close-up, top-down perspective with slight movement.\n\nWait, but maybe the surface is not dark, but the description says \"dark surface\". The video shows a dark area, maybe a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Eafkacg5ls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Eafkacg5ls_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 106, "blur_score": 114.44929443846101, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The baby is moving their head and arms, manipulating a red ball and a wooden stick. These are discrete solid objects in motion due to the baby's own actions.", "background_and_ambient_analysis": "The background (kitchen setting with stationary furniture) is static; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "8Ee-_uHAnOw", "file_name": "8Ee-_uHAnOw_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The task is to generate a concise chronological paragraph for the video. First, I need to look at the frames provided.\n\nStarting with the first frame: a person with dark hair, wearing a dark zip-up hoodie with a purple zipper pull, standing in front of a white door and light-colored wall. Then in the next frames, the person's hair is being adjusted by another hand from the right side. Wait, the frames show the person moving slightly, and then at frame 5, a hand (probably another person) enters from the right to adjust the hair. So the main subject is the person in the dark hoodie. Their appearance: dark hair, dark hoodie with purple zipper. The other person's arm is visible, adjusting the hair. Spatial relationship: the hand comes from the right, reaches toward the person's head. Background is a white door and wall, which is minimal. Camera perspective: seems to be a static shot, maybe a slight shake? Wait, the frames show the person moving, but the camera might be steady. Need to check the rules: exclude text, named characters, so don't mention anything about the zipper pull's text.\n\nChronological order: the person is speaking or moving slightly (frames 0-3), then at frame 4-5, a hand enters from the right to adjust their hair. The hair is dark, the hoodie is dark. The other person's hand is visible. Background is a white door and wall, but keep background minimal. Camera is static, maybe slight shake? Wait, the video description says \"camera perspective and movement\". The first frame to the fifth: the person's head moves a bit, then a hand adjusts hair. Camera seems steady, no pan or tilt mentioned.\n\nSo the caption should start with the main subject: a person in a dark hoodie with dark hair, standing in front of a white door. Then the hand from the right adjusts their hair. Chronological order: the person is present, then the hand enters to adjust hair. Keep it concise.\n\nLet me structure it:\n\nA person with dark hair and a dark zip-up hoodie stands in front of a white door. The person’s hair is adjusted by a hand entering from the right side of the frame. The camera remains static with minimal movement.\n\nWait, but need to check the appearance. The hoodie has a purple zipper pull, but the rule says exclude text recognition? Wait, rule g: exclude text recognition. So the purple zipper pull is text recognition? No, it's a color. The rule says \"exclude text recognition\", so the zipper pull might be a detail but not text. Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the zipper pull has text, but here it's a color, so maybe include the color. Wait, the example: \"purple zipper pull\" is okay as it's a color, not text. Wait, the rule says \"text recognition\", so if it's a logo or words, but the zipper pull is purple, so color. So include that.\n\nWait, the first frame: \"dark zip-up hoodie with a purple zipper pull\". So the person's appearance: dark hair, dark hoodie with purple zipper.\n\nNow, the hand enters from the right to adjust the hair. The background is a white door and wall.\n\nSo the caption should be:\n\nA person with dark hair and a dark zip-up hoodie featuring a purple zipper stands in front of a white door. As the sequence progresses, a hand enters from the right side of the frame to adjust the person's hair. The camera remains mostly static with slight movement.\n\nWait, but check if the hand is another person. The rule says \"main subjects (people/animals/objects)\". So the main subjects are the person and the hand (from another person). So describe the hand as part of the motion.\n\nAlso, the first few frames show the person with slight head movements, then the hand comes in.\n\nLet me check the exact frames:\n\nFrame 0: person, dark hair, dark hoodie, purple zipper, white door.\n\nFrame 1: same as 0, but a bit of a person's arm on the right.\n\nFrame 2: person's hair is moved, arm visible.\n\nFrame 3: same as 2.\n\nFrame 4: the hand is adjusting the hair.\n\nSo chronological order: the person is standing, then a hand from the right adjusts their hair.\n\nThe appearance: the person has dark hair, dark hoodie with purple zipper.\n\nThe hand is entering from the right to adjust hair.\n\nCamera: static, but maybe slight shake as per the video description (the user's input is a video with frames, maybe slight movement).\n\nSo the caption should be concise.\n\nFinalizing:\n\nA person with dark hair and a dark zip-up hoodie with a purple zipper stands in front of a white door. A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Ee-_uHAnOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Ee-_uHAnOw_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.93192889322695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one (Person A) is seated and moves their head and eyes; the other (Person B) enters the frame and moves to position a camera above Person A's head.", "background_and_ambient_analysis": "The background (door and wall) remains static throughout the video. There is no shifting background or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "8EkyZLgGQfE", "file_name": "8EkyZLgGQfE_000377_000387.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is a girl on a hoverboard. Let's check the frames.\n\nIn the first frame, she's standing in a room, wearing a red shirt and patterned shorts. The hoverboard has blue lights. Then she moves forward, the camera follows her. As she moves, the camera shifts from showing her full body to focusing on her legs and the hoverboard. The hoverboard changes color? Wait, in frame 4, it's white with green lights? Wait, the first frame has blue, then as she moves, maybe the lights change. But the task says to focus on motion and behavior.\n\nSo chronologically: she starts standing on the hoverboard, then moves forward, the camera follows her, then the camera angle changes to show her legs and the hoverboard as she continues moving. Background: room with furniture, but minimal description.\n\nRules: mention appearance (red shirt, patterned shorts), motion (riding hoverboard, moving forward), spatial relationships (in the room, near furniture), camera perspective (follows her, shifts to lower angle showing legs).\n\nLet me structure:\n\nA girl in a red shirt and patterned shorts rides a hoverboard with blue lights across a tiled room, moving from left to right. The camera follows her movement, then lowers to show her legs and the hoverboard's white base with green lights. She continues gliding past furniture, with the camera panning slightly to track her path.\n\nCheck rules: chronological order. Appearance: red shirt, patterned shorts. Motion: riding hoverboard, moving forward. Spatial: in room, past furniture. Camera: follows, then pans. Background minimal.\n\nWait, in the frames, first she's standing, then moving. The hoverboard's lights change from blue to white? Maybe. But the caption should be concise.\n\nLet me write:\n\nA girl in a red sleeveless shirt and colorful shorts rides a hoverboard with glowing lights across a room, moving from the left side toward the right. The camera follows her movement, shifting to a lower angle to focus on her legs and the hoverboard as she glides past furniture.\n\nWait, check the frames: frame 0, she's standing; frame 1, moving forward; frame 2, closer; frame 3, near sofa; frame 4, legs visible. So movement from left to right, camera follows, then focuses on legs.\n\nAnother version:\n\nA girl wearing a red shirt and patterned shorts stands on a hoverboard with blue lights in a room. She then moves forward, the camera tracking her movement, which shifts to a lower angle showing her legs and the hoverboard's white base with green lights as she continues gliding past furniture.\n\nYes, that's chronological. Mention motion step by step. Keep background minimal (just room, furniture). Camera movement: follows, then shifts to lower angle.\n\nLet me check the rules again. Exclude text, named characters, stylistic. So no \"girl\" as a named character, but it's the main subject.\n\nFinal caption: A girl in a red shirt and patterned shorts rides a hoverboard with blue lights across a room, moving forward. The camera follows her movement, shifting to a lower angle to show her legs and the hoverboard's white base with green lights as she glides past furniture.\n\nWait, the hoverboard's lights in frame 0 are blue, then in frame 4 it's white with green. Maybe \"glowing lights\" can be general, but maybe better to specify.\n\nAlternatively:\n\nA girl wearing a red sleeveless shirt and short patterned shorts rides a hoverboard with blue lights in a room, moving forward. The camera tracks her movement, then shifts to a lower angle to focus on her legs and the hoverboard's white base with green lights as she continues gliding past furniture.\n\nYes, that works. Chronological: starts riding, moves forward, camera follows, shifts angle.\n\nCheck if \"glossy\" or other adjectives are needed, but keep concise.\n\nAnother check: \"rides a hoverboard with blue lights\" (initially), then later the hoverboard's lights change. So in the description, since it's a sequence, maybe mention the lights changing.\n\nWait, the first frame: hoverboard has blue lights. Then as she moves, maybe the lights change. The problem says \"briefly describe their appearance and number\", so maybe mention the initial color and then the change.\n\nWait, frame 0: blue lights. Frame 4: white base with green lights. So the hoverboard's lights transition from blue to white/green.\n\nSo in the caption: \"rides a hoverboard with blue lights... then the hoverboard's lights transition to green as she glides...\"\n\nWait, but the video is short, so maybe:\n\nA girl in a red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8EkyZLgGQfE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8EkyZLgGQfE_000377_000387.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.26725508107104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (female) riding a hoverboard moves from left to right across the room. The hoverboard's LED lights are visible, and the person maintains balance while traversing the space.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background walls, curtains, and furniture remain stationary throughout the sequence."}}
{"video_id": "8ElNqnqtz44", "file_name": "8ElNqnqtz44_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a room. There's a couch, some people. Let's see the sequence. \n\nAt the start, maybe the room has a couch with a person on it? Then in the next frames, people move. The first frame: a person in purple shirt and shorts on the couch, someone in white shirt and blue shorts standing near the couch, and another person in light shirt and dark shorts walking? Wait, the frames:\n\nFrame 0: Person in purple on couch, person in white shirt and blue shorts standing nearby, another person in light shirt and dark shorts? Wait, the video shows multiple people moving. Let's list chronologically.\n\nThe first frame (0.0): There's a person in a purple top and dark shorts sitting or lying on the couch. Then, a person in a white shirt and blue shorts is near the couch. Another person in a light-colored shirt (maybe white) and dark shorts is standing. Also, a person in a blue shirt and dark shorts is near the couch. Wait, maybe the initial scene has some people. Then in frame 1, another person (maybe in a white shirt) enters, then frame 2, someone is on the couch, and people are moving around.\n\nWait, the frames: \n\n- [0.0] Scene: A person in purple top and dark shorts is on the couch, a person in white shirt and blue shorts is near the couch, another person in light shirt and dark shorts is standing. The room has a yellow wall, window with blinds, fan.\n\n- [0.1] Then, a person in white shirt and blue shorts is now near the couch, and someone else (maybe the same as before) is moving. Wait, maybe the person in purple gets up?\n\nLooking at the video sequence:\n\nFirst, there's a person lying on the couch. Then, multiple people enter the frame. For example, frame 0: someone in purple on couch, others moving. Frame 1: a person in blue shirt and shorts (maybe) moves towards the couch. Frame 2: someone jumps onto the couch. Wait, let's track the main actions.\n\nChronological order:\n\n1. Initial frame: A person in a purple top and dark shorts is seated or lying on a white couch. A person in a white shirt and blue shorts stands nearby to the right. Another person in a light shirt (white) and dark shorts is standing to the left of the couch.\n\n2. Then, people start moving: In the next frames, someone (maybe the person in white shirt) moves towards the couch, and the person in purple gets up? Wait, in frame 1 (0.1), there's a person in blue shirt and dark shorts approaching from the right. Then in frame 2 (0.2), someone jumps onto the couch, maybe the person in blue.\n\nWait, looking at the video description:\n\nThe first frame (0.0) shows a person in purple top and dark shorts on the couch, person in white shirt and blue shorts standing near the couch, and another person (maybe in white shirt) standing to the right. Then, in subsequent frames:\n\n- Frame 0.1: A person in a white shirt and blue shorts (maybe the same) is near the couch.\n\n- Frame 0.2: A person in blue shirt and dark shorts runs towards the couch.\n\n- Frame 0.3: Multiple people are now interacting—someone jumps on the couch, people are moving around.\n\nWait, the user provided frames: [0.0] to [4.0] (since the video has up to frame 5? Wait, the timestamps are 0.0, 0.1, 0.2, etc. up to 4.0 maybe).\n\nWait, the actual video sequence from the provided frames:\n\n- Frame 0.0: A person in purple top and dark shorts on the couch, person in white shirt and blue shorts standing to the right of the couch, person in light shirt (white) and dark shorts standing to the left.\n\n- Frame 0.1: More people enter? Wait, the second frame (0.1) might have people moving.\n\nWait, perhaps the correct chronology:\n\nStart: In a living room with a white couch, yellow walls, window with blinds, fan on the floor. Initially, a person in a purple top and dark shorts is seated on the couch. A person in a white shirt and blue shorts stands to the right of the couch, and another person in a light shirt (white) and dark shorts stands to the left.\n\nThen, the person in purple gets up and moves? Wait, in frame 0.1 (next frame), maybe the person in purple is now standing or moving.\n\nWait, the key is to track the motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ElNqnqtz44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ElNqnqtz44_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 207.80174944888458, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people, bed) exhibit distinct motion: individuals jump onto the bed, causing it to move, and others run around the room, all driven by physical forces (locomotion, collisions).", "background_and_ambient_analysis": "The background elements (walls, furniture, windows) remain static with no uniform shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8F6i-g0Ebi8", "file_name": "8F6i-g0Ebi8_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and black hat moves rapidly from left to right across the garage opening, passing a blue folding chair. A masked individual in dark clothing remains seated in a tan chair. The camera maintains a static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8F6i-g0Ebi8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8F6i-g0Ebi8_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1138.2528609334945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people (e.g., individuals in red and green clothing) and chairs (blue folding chair) moving via locomotion (walking) and carrying.", "background_and_ambient_analysis": "The background (garage interior with static elements like walls, equipment, and tools) shows no significant shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "8F4kOgQnNcs", "file_name": "8F4kOgQnNcs_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing dark pants with yellow trim begins crouched underwater, then stands, jumps upward, and executes a backflip while raising his arms and legs. Bubbles float in the blue water around him as the camera remains stationary, capturing his motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8F4kOgQnNcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8F4kOgQnNcs_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 111.91096461407697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A shirtless man in black shorts is the discrete object moving; his motion includes arm swings, body twists, and head movements, indicative of active locomotion or swimming.", "background_and_ambient_analysis": "The background consists of water with visible bubbles, indicating fluid motion typical of an aquatic environment. The water's movement (bubbles, current) is part of the ambient environment."}}
{"video_id": "8EztG91p6lQ", "file_name": "8EztG91p6lQ_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a white and pink striped onesie sits on a bed with white sheets and a striped blanket, turning their head to the right, then reaching forward to grasp a black object, holding it with both hands. The camera remains in a close-up, steady position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8EztG91p6lQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8EztG91p6lQ_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 148, "blur_score": 153.7493698413188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A baby (solid object) is moving by turning its head and shifting body position, which is natural locomotion.", "background_and_ambient_analysis": "The background (bed, wall) is stationary with no signs of fire, water, smoke, or wind. No environmental fluid motion observed."}}
{"video_id": "8FC5sdz4TLk", "file_name": "8FC5sdz4TLk_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s gloved hands, left black and right gray with red markings, manipulate a light-colored rectangular object by pressing and separating it; the hands move in tandem while seated, with the object resting on a surface. The camera maintains a top-down view focused on the hands and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8FC5sdz4TLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8FC5sdz4TLk_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 161, "blur_score": 55.43710815924538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands (solid objects) manipulating a small, solid item (likely butter or similar). The hands move to press, separate, and handle the object, showing explicit physical interactions.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (white surface, chair legs) remain static."}}
{"video_id": "8FB26dnwkw4", "file_name": "8FB26dnwkw4_000334_000344.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with glittery nail polish holds a spool of thread, then adjusts a black geometric embroidery on a circular frame, manipulating the thread to stitch the design while the camera captures the close-up action with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8FB26dnwkw4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8FB26dnwkw4_000334_000344.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 62.64749432886487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: human hands actively manipulating a geometric drawing on a surface.", "background_and_ambient_analysis": "Background elements (white surface and circular frame) remain static; no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "8F719a0of_I", "file_name": "8F719a0of_I_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym setting, a woman in a white tank top and black pants lifts a barbell overhead while a man in a light gray t-shirt and black pants stands behind her, observing. She completes the lift, steps back, and walks left. The man then moves forward to the barbell, lifts it overhead, and holds it aloft. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8F719a0of_I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8F719a0of_I_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 151, "blur_score": 43.889420398362844, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8Fs4wM58u2M", "file_name": "8Fs4wM58u2M_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten individuals in dark uniforms holding batons and instruments move from left to right across a room with blue chairs and wooden flooring, advancing in a line while the camera pans right to follow their motion. The subjects are positioned in front of red walls and doors, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Fs4wM58u2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Fs4wM58u2M_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 144.7943799575756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A group of people in uniform, holding sticks, are moving in a coordinated manner across the room. They are walking in a line, starting from the back of the room and moving toward the camera.", "background_and_ambient_analysis": "The background (red walls, blue chairs, wooden floor) remains stable throughout the video, showing no shifting or environmental effects such as fire, water, or wind. There are no fluid or gaseous movements."}}
{"video_id": "8F_A5d-L1bY", "file_name": "8F_A5d-L1bY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in a parking garage: a person in a black jacket and dark pants (left), a person in a dark hoodie with red accents and dark pants (center), and a person in a dark shirt with text and dark pants (right). Initially standing, the center person steps forward, raising arms, then the left person moves leftward while the right person steps back; the center person walks away, followed by the left person moving further left. The camera pans left to follow their movement, capturing the action in a medium shot with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8F_A5d-L1bY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8F_A5d-L1bY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 86.86750375952971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are moving: two men walk side-to-side while the central figure performs dynamic dance-like movements (kicks, arm gestures). Their motion is driven by intentional locomotion and physical actions, clearly tracked by bounding boxes.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind. Background elements (cars, pillars, floor markings) remain stationary and consistent across frames, indicating a static environment."}}
{"video_id": "8FzQ3M-C5tk", "file_name": "8FzQ3M-C5tk_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with blonde hair, wearing a yellow shirt with a pink collar, lies on a dark surface with eyes closed. A metallic tool is positioned near their ear, then a dark blue gloved hand enters the frame, adjusts the tool, and manipulates the ear area. The camera maintains a close-up perspective with slight movement, focusing on the ear and hand actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8FzQ3M-C5tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8FzQ3M-C5tk_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 291.3523628687753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The gloved hands of the stylist are moving near the subject's ear, indicating a discrete solid object (the hands and tool) moving due to physical forces.", "background_and_ambient_analysis": "The background shows no significant shifting (e.g., walls or ground) and no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8GKFwMewc6o", "file_name": "8GKFwMewc6o_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let me verify the elements: motion (strumming, finger movements), appearance (black tank top, bandana, white guitar), spatial (in front of white wall), camera (static, slight shake). All covered. </think>  <caption_output>A person wearing a black tank top and bandana sits, strumming a white electric guitar with a green pickguard. Their left hand moves rhythmically across the fretboard while the right hand strums the strings, maintaining a steady posture. The subject remains seated against a plain white wall with a visible light switch, with no significant spatial shifts. The camera maintains a static perspective with minor shake, focusing solely on the individual's guitar playing motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GKFwMewc6o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GKFwMewc6o_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 161, "blur_score": 2168.1554094234125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is playing a guitar; the hands and upper body exhibit motion due to strumming and body movement from playing the instrument.", "background_and_ambient_analysis": "The background (wall, light switch, chair) is static with no shifting. No fluid or environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "8GLaaJDYMXU", "file_name": "8GLaaJDYMXU_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, I need to look at each frame and note the actions.\n\nFrame 0: A person in a white shirt is leaning towards another person (maybe in a doorway). \n\nFrame 1: The person in white is still there, and another person (woman in black dress) is holding something, maybe a card. They're near a building.\n\nFrame 2: They move to a sidewalk, still the same two people. The woman is holding an object, and the man in white is interacting with her.\n\nFrame 3: They approach an ATM. The woman is using the ATM, man in white stands next to her.\n\nFrame 4: Inside a room, maybe a store, the woman is holding a microphone (but the rule says exclude named characters, so maybe focus on the action). Wait, no, the rule is to exclude text recognition, named characters, etc. So the mic is part of the action, but not to mention who it is.\n\nWait, the frames: \n\n0: Two people, man in white shirt leaning towards another person (maybe in a doorway). \n\n1: Same two, now outside on a sidewalk, woman holding something (like a card), man in white looking at it. \n\n2: They move to a building entrance, woman still holding the object, man close to her. \n\n3: They are at an ATM; woman is using the ATM, man stands behind her or beside. \n\n4: Inside a building, maybe a store, woman holding a microphone (but the mic is part of the action—maybe she's speaking into it). \n\nWait, the rule says \"exclude text recognition, named characters, or stylistic analysis.\" So \"Jimmy Kimmel\" logo is on the screen, but we don't mention it. So we ignore the logo.\n\nNow, chronology:\n\nFirst scene: two people, one in white shirt, another in dark (black dress?) interact near a doorway. Then they walk along a sidewalk. Then they approach an ATM where the person in dark is using the ATM. Then they are in a room (maybe a store) with the person in dark holding a microphone.\n\nWait, frame 4: \"a woman in a black dress holding a microphone, a man in a white shirt standing nearby.\" But need to describe motion.\n\nSo step by step:\n\n- Starts with two people: a man in a white shirt and a woman in a dark dress. They interact near a doorway.\n\n- They walk along a sidewalk, the woman holding an object.\n\n- Approach an ATM; the woman uses the ATM while the man stands next to her.\n\n- Move inside a building, the woman holds a microphone, the man is close.\n\nBut need to check each frame's actions:\n\n[0.0]: Two people (man white shirt, woman dark) near a doorway; man leans towards woman.\n\n[1.0]: Same two; move to sidewalk, woman holds an object (maybe card), man looks at it.\n\n[2.0]: They approach a building entrance (gray concrete wall), woman still holding object.\n\n[3.0]: At an ATM; woman uses the ATM (hand on screen), man stands to her side.\n\n[4.0]: Inside a room (maybe store), woman holds microphone, man stands near.\n\nNow, chronological paragraph:\n\nTwo people, a man in a white shirt and a woman in a dark dress, interact near a doorway. They walk along a sidewalk, the woman holding an object, then approach an ATM where she uses it while the man stands beside her. Finally, they move indoors into a room where the woman holds a microphone, the man remaining close. The camera follows their movement with slight shifts, maintaining a medium shot.\n\nWait, need to check rules: focus on motion and behavior, chronological, appearance (color, size), spatial relationships, conclude camera perspective.\n\nSo:\n\nThe man in a white shirt and the woman in a dark dress interact near a doorway. They walk along a wet sidewalk, the woman holding an object, then approach an ATM machine where she uses it with the man standing to her side. Inside a building, the woman holds a microphone while the man stays close. The camera follows their movement with minimal pan, maintaining a steady medium shot.\n\nBut need to be concise, brief.\n\nLet me structure:\n\n- First scene: man in white shirt and woman in dark dress near doorway, man leans towards her.\n\n- Second: they walk on sidewalk (wet), woman holds object.\n\n- Third: they reach ATM; woman uses it, man stands next to her.\n\n- Fourth: inside building, woman holds microphone, man nearby.\n\nNow, check rules: a) motion chronological, b) appearance (white shirt, dark dress), c) spatial (man leans towards, walks with her, stands beside", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GLaaJDYMXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GLaaJDYMXU_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 1385.7235762150021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (man in white shirt, woman in black top) move: woman turns toward/attempts to interact with ATM, man shifts position while facing her.", "background_and_ambient_analysis": "Static background elements (walls, ATM machine) show no uniform shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "8GIUGc53R_o", "file_name": "8GIUGc53R_o_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt sits and plays a black bass guitar with a white pickguard, their left hand moving along the fretboard and right hand strumming the strings. The background features a wooden dresser and wall decorations, with the camera maintaining a fixed position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GIUGc53R_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GIUGc53R_o_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 1722.5355478424797, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is playing a bass guitar; hand movements on the strings and fretboard, and the guitar's vibration.", "background_and_ambient_analysis": "Background elements (wall, clock, dresser) are static and do not shift. No fire, water, smoke, or wind observed."}}
{"video_id": "8GPboOzUdYs", "file_name": "8GPboOzUdYs_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt stands in a kitchen, holding a plate filled with food. They rotate the plate to display its contents, then extend their arm to place the plate down on a counter. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GPboOzUdYs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GPboOzUdYs_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 340.7966822832935, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) moves a plate of salad with deliberate hand gestures (lifting, rotating, placing). The plate and salad are solid objects whose motion is explicitly caused by the person's physical actions.", "background_and_ambient_analysis": "The kitchen background (walls, door, cabinets) remains static and shows no signs of environmental motion (fire, water, smoke, wind). No fluid or gaseous elements are present."}}
{"video_id": "8G1TMB74FS4", "file_name": "8G1TMB74FS4_000317_000327.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are the people walking. Let's see the sequence.\n\nIn the video, a group of people is walking down a hallway. The main focus is on a couple: a man in a light blue suit and a woman in a white, ruffled dress with a bouquet. They're walking together, then the man and woman move forward. There's another woman in a white dress following them. The people around them are standing or walking, some holding papers. \n\nWait, the first frame: the man and woman in the light blue suit and white dress are walking towards the camera. Then in the next frames, they move forward, passing by other people. The other woman in white dress is behind them. The surroundings are a room with chairs and people in formal attire. \n\nNeed to mention motion: the couple walks together, then the woman in white follows. Spatial: the man is holding the woman's arm, they move from left to right (since the camera is capturing them moving towards the center). \n\nWait, the video starts with the couple (man in blue suit, woman in white dress) walking, then another woman in white dress is behind them. The people around them are standing, some holding papers. The background is a room with doors and walls, minimal details. \n\nCamera perspective: the camera is stationary? Or maybe panning? Wait, the frames show them moving, so the camera might be static, capturing their movement. The caption needs to mention camera movement. \n\nLet's structure it: \n\nChronological order: \n\n- Initially, a man in a light blue suit and a woman in a white, ruffled dress with a bouquet walk side-by-side towards the camera, accompanied by a group of people in formal attire (some in dark suits) standing or moving around them. \n- As they progress, the woman in the white dress continues walking, with another woman in a white dress following behind, while the man and woman move forward through the room. \n- The scene shows the couple advancing towards the right side of the frame, with onlookers positioned along the sides, some holding documents. \n\nWait, the camera: the video appears to be a static shot, with the camera capturing the movement of the subjects as they walk through the space. So camera is static, not moving. \n\nCheck the rules: \n\na) Motion and behavior of main subjects in chronological order. So first, the man and woman walk together, then the other woman follows. \n\nb) Briefly describe appearance: man in light blue suit, woman in white ruffled dress with bouquet. Number: two main subjects, then another woman in white. \n\nc) Spatial: the man holds the woman's arm, they walk in front of the seated people. \n\nd) Conclude with camera perspective: static shot (since the background doesn't shift, the camera is fixed). \n\ne) Background minimal: room with chairs, doors, people in formal wear. \n\nf) Exclude text, names. \n\nSo putting it all together:\n\nIn a room with seated and standing attendees, a man in a light blue suit and a woman in a white ruffled dress with a bouquet walk together toward the camera, held by the man's arm, followed closely by another woman in a white dress with a bouquet; the group moves forward through the space, with other formally dressed individuals positioned along the sides, while the camera remains stationary throughout.\n\nWait, need to check if \"held by the man's arm\" is accurate. In the frames, the man is holding the woman's arm. \n\nAlso, the sequence: first, the main couple walks, then the second woman follows. So the chronological order: first the man and woman walk, then the second woman (in white dress) follows them. \n\nLet me confirm the frames:\n\nFrame 0: couple (man blue suit, woman white dress) walking towards camera. \n\nFrame 1: they're still walking, more people in the background. \n\nFrame 2: man and woman continue, another woman in white dress behind them. \n\nFrame 3: same, couple moving, other woman following. \n\nFrame 4: man and woman are near the center, other woman behind. \n\nSo yes, the main action is the couple walking, then the other woman follows.\n\nSo the caption should mention the main subjects' movement: they walk together, then another woman follows.\n\nLet's write concisely:\n\nA man in a light blue suit and a woman in a white ruffled dress with a bouquet walk side-by-side toward the camera, linked by the man’s arm, followed closely by another woman in a white dress with a bouquet; the group advances through a room with seated attendees, while formally dressed onlookers stand along the sides, and the camera remains static.\n\nCheck rules:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8G1TMB74FS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8G1TMB74FS4_000317_000327.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 92.54487655282182, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (bride, groom, guests) are moving in a linear path through the room, exhibiting locomotion (walking).", "background_and_ambient_analysis": "The background (walls, doors, static furniture) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "8GZmq5xE6_U", "file_name": "8GZmq5xE6_U_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a Bundt cake on a stovetop. Then a hand comes in, maybe moving the cake? Wait, no—wait the sequence: first frame is cake on stovetop. Second frame, same cake but maybe the hand is touching it? Wait, the second frame shows a hand near the cake. Then the third frame is a person in a bear hat (or animal head) behind the cake. Fourth frame: the person's face is more visible, wearing the bear hat, moving towards the camera. Then the fifth frame, the person is closer, revealing more of their face, and they might be reaching towards the camera.\n\nWait, the rules: focus on motion and behavior. So chronological order. First, the cake is on the stovetop. Then a hand appears (maybe moving the cake?), but the next frames show a person with a bear hat behind the cake. Then the person lifts the cake or moves it? Wait, the first frame: cake on stovetop. Second frame: a hand comes into view, maybe adjusting the cake. Third frame: the person in the bear hat is behind the cake, so the cake is being held or lifted. Then the person moves the cake to reveal their face. So the sequence: cake on stovetop, hand approaches, then person with bear hat lifts the cake, revealing their face as they move towards the camera.\n\nWait, let's check the frames. Frame 0: cake on stovetop. Frame 1: hand is touching the cake (maybe moving it), cake still on stovetop. Frame 2: the cake is being lifted by a hand? Wait, no—frame 2: a hand is moving the cake, then frame 3: the cake is held up, revealing a person in a bear hat behind it. So the cake was on the stovetop, then a hand moves it, then the person with the bear hat brings the cake up in front of their face. Then the person moves the cake to show their face. So the main subjects: cake, hand, person with bear hat.\n\nSo the description should be: A powdered Bundt cake sits on a stovetop. A hand reaches toward it, then the cake is lifted to reveal a person wearing a large, fuzzy gray bear hat. The person moves the cake forward, gradually exposing their face as they approach the camera.\n\nCheck the rules: motion and behavior in chronological order. Appearance: cake is brown with powdered sugar, bear hat is gray and fuzzy, person is behind cake. Spatial: cake on stovetop, then lifted by hand, person behind cake. Camera: starts top-down on stovetop, then shifts to focus on the person as they move. Background minimal (stovetop, then plain wall).\n\nWait, the second frame: hand is moving the cake, so the cake is on the stovetop, then hand adjusts it. Then the third frame: the cake is being held by the person, so the person lifts the cake, the cake is covered in powdered sugar. Then the person's face becomes visible as they move the cake. So the main actions: cake on stovetop, hand interacts with cake (moves it), person lifts the cake, reveals their face as they approach camera.\n\nNow, put it into a concise paragraph. Follow output format.\n\nAlso, check the rules: don't include text, named characters, stylistic analysis.\n\nSo:\n\nA powdered Bundt cake rests on a stovetop. A hand approaches and lifts the cake, revealing a person wearing a large gray fuzzy bear hat behind it. The person moves the cake forward, gradually exposing their face as they approach the camera.\n\nWait, but the cake is being held up, so the person is lifting the cake from the stovetop, then moving it to show their face. So the sequence: cake on stovetop, hand lifts cake, then person (with bear hat) holds the cake in front of them, moving it toward the camera, so the cake is lifted, and the person's face is revealed as the cake is moved.\n\nCheck the frames:\n\nFrame 0: cake on stovetop.\n\nFrame 1: hand is near the cake, maybe touching it.\n\nFrame 2: hand is holding the cake up? Wait, frame 2: hand is on the cake, then frame 3: the person's face is partially hidden by the cake, then frame 4: more of the face is visible as the cake is lowered or moved. Wait, no—frame 3 shows the person's face behind the cake, frame 4: the person is lifting the cake, revealing their face.\n\nWait, the video starts with cake on stovetop. Then a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GZmq5xE6_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GZmq5xE6_U_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.2209526277582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves a cake plate from the stovetop to a new location. A person wearing a wolf mask then moves the cake plate and their head, bringing the cake close to the camera.", "background_and_ambient_analysis": "The background (stovetop and wall) is static and does not shift uniformly. There is no fire, water, smoke, or wind motion observed."}}
{"video_id": "8GXJNROGZ-s", "file_name": "8GXJNROGZ-s_000270_000280.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female diver in a dark swimsuit stands on a diving board, then jumps into the air performing a backward somersault. She enters the pool with a splash, surfaces underwater briefly, and swims toward the pool edge. The camera starts with a side view of the dive, then shifts to a top-down perspective of the pool as the diver descends and enters.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GXJNROGZ-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GXJNROGZ-s_000270_000280.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 283.8034019683551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The diver is the primary discrete object, moving from the board through the air and into the water, followed by underwater motion. The diver's trajectory is clearly trackable via bounding box changes throughout the sequence.", "background_and_ambient_analysis": "The background (pool deck, spectator stands, lane dividers) shows no uniform shifting. Water splashing and ripples occur but are secondary to the diver's motion and not dominant. The splashing is a consequence of the dive, not the primary scene focus."}}
{"video_id": "8GkBlvrvV3g", "file_name": "8GkBlvrvV3g_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long blonde hair and a multicolored shirt (orange, green, gray) sits, raises her right arm upward, then turns her head left toward the red chair positioned to her right before turning right again. The background includes a closed door and minimal furniture, while the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GkBlvrvV3g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GkBlvrvV3g_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 141.7008819503996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (discrete solid object) exhibits controlled arm/hand movements and head shifts, indicating active locomotion (gesturing while speaking).", "background_and_ambient_analysis": "Background elements (wall, door, chair) show no uniform shifting or fluid motion. No fire, water, smoke, or wind detected; environment is static."}}
{"video_id": "8GwMxjneRMo", "file_name": "8GwMxjneRMo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted figure holding a bright light source moves it upward and then downward, illuminating a dark, textured wall behind them. A second figure remains mostly stationary, partially obscured by the light's glow. The camera, positioned closely to the subjects, exhibits slight shaking throughout the sequence. The background consists of an indistinct, dimly lit wall with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GwMxjneRMo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GwMxjneRMo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 78, "blur_score": 111.55933963005775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves by locomotion, holding a flashlight that sweeps across the wall. The person's body position changes (e.g., turning head, slight stepping) while actively manipulating the light source.", "background_and_ambient_analysis": "The concrete wall background remains static throughout; no fire, water, smoke, or wind is visible. The shifting light pattern is caused by the subject's action, not an ambient environmental fluid."}}
{"video_id": "8GMKZ2jlzKM", "file_name": "8GMKZ2jlzKM_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue polo shirt plays a drum set with multiple cymbals and toms, striking the drums and cymbals with drumsticks. Initially viewed from a side angle, the camera transitions to a top-down perspective, showing the drummer seated on a patterned rug as they continue playing. The background includes dark seating but remains unobtrusive, focusing on the drumming motion throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GMKZ2jlzKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GMKZ2jlzKM_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 171.3911277185011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Drummer (person) and drumsticks are moving. Drummer's hands and arms exhibit controlled motion while striking drums and cymbals; drumsticks move rapidly during hits, causing vibrations in the drumheads and cymbals.", "background_and_ambient_analysis": "Static background elements (couch, wooden floor) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). The background remains stable in both camera angles."}}
{"video_id": "8GrM5kyYhds", "file_name": "8GrM5kyYhds_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green vest and black pants pushes a red motorcycle through muddy water while another individual wearing a helmet and dark clothing rides it. The helper applies force to the motorcycle's handlebar from the left, guiding it forward as the vehicle moves steadily through the churning water. The motorcycle progresses from left to right across the frame, with the helper positioned to its side. The camera remains stationary at a medium distance with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8GrM5kyYhds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8GrM5kyYhds_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 180.33651973138916, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals and a motorbike are moving through the river; the person in the green shirt is pushing the motorbike while the rider maneuvers it, demonstrating discrete object motion due to physical interaction.", "background_and_ambient_analysis": "The river water exhibits continuous flow, which is an ambient environmental motion. However, the background elements (trees, riverbanks) remain relatively static and do not shift uniformly, indicating no dominant camera-induced motion."}}
{"video_id": "8HCCAWTB5fU", "file_name": "8HCCAWTB5fU_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a red tank top and one in a dark shirt, both wearing white gloves, work at a table. The person on the right pours yellow dye onto a colorful tie-dyed fabric bundle, while the person on the left holds a green and blue tie-dyed item and adjusts it. The left individual moves their hands and gestures as the right continues dye application. A window with curtains is visible in the background. The camera remains stationary in a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HCCAWTB5fU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HCCAWTB5fU_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 356.40560127118226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people wearing gloves are actively manipulating objects (e.g., pouring liquid, handling materials). Their movements are deliberate, physical interactions with tangible items.", "background_and_ambient_analysis": "Background elements (curtains, wall) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven movement observed."}}
{"video_id": "8H8ZFdcOUsE", "file_name": "8H8ZFdcOUsE_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light-colored hoodie and dark hair tied up enters the frame from the right, moves to center, and shifts their head and body position while speaking. They stand in front of a wooden bunk bed with blue and gray bedding. The camera remains close and handheld, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8H8ZFdcOUsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8H8ZFdcOUsE_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 95.91446846290165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (discrete, solid object) is moving: head movements, body movements, and arm raising. The motion is driven by the person's own actions.", "background_and_ambient_analysis": "The background (bunk bed structure) is stationary and does not shift uniformly. There is no fire, water, smoke, or wind motion observed."}}
{"video_id": "8HTeaB7OIfg", "file_name": "8HTeaB7OIfg_000768_000778.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and white shorts lies reclined on a black exercise machine, her feet secured in a footrest with black straps. A person wearing dark long sleeves adjusts her ankles, moving their hands to position her feet. The person remains in front of the woman, focusing on her lower body. The camera maintains a close-up, static perspective on the interaction, with a light blue wall visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HTeaB7OIfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HTeaB7OIfg_000768_000778.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.61213333674839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's feet (wearing dark shoes) are being manipulated by hands from another individual; the feet move due to direct physical contact and force application from the hands.", "background_and_ambient_analysis": "The background (blue wall and wooden baseboard) remains stationary throughout the video, with no fluid motion (fire, water, smoke) or environmental elements like wind affecting the scene."}}
{"video_id": "8HWBtiwjBNM", "file_name": "8HWBtiwjBNM_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dancers, a man in a light shirt and dark pants and a woman in a red top and white shorts, begin moving closely in a circular pattern across a dimly lit indoor space. They maintain close contact, rotating around each other as the man leads. A seated audience is visible in the background. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HWBtiwjBNM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HWBtiwjBNM_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 405.9722782983888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancers (male in white shirt/dark pants, female in red dress) are moving in a coordinated dance. Their motion includes stepping, turning, and close physical interaction (e.g., leading/following in ballroom style). Audience members are stationary or minimally reactive.", "background_and_ambient_analysis": "The background (walls, backdrop, seated audience) shows no uniform shifting. No fire, water, smoke, or wind is visible. Static elements like the room's architecture remain consistent across frames."}}
{"video_id": "8H_fYKsxzho", "file_name": "8H_fYKsxzho_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a grassy park area featuring trees and a road. A person in a blue jacket enters from the left and begins running across the frame. Shortly after, a second individual in a brown jacket and a third person join, all moving from left to right across the grassy area. The camera remains stationary, capturing their motion against the backdrop of trees and the road.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8H_fYKsxzho.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8H_fYKsxzho_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 2016.8866390736896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in blue, one in dark clothing) and a yellow ball are discrete objects. The first person runs left-to-right, the second person runs left-to-right and throws the yellow ball, and a third person (in brown) runs in and throws another ball. All motions are tracked via bounding boxes.", "background_and_ambient_analysis": "The background (trees, ground, distant building) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present; environmental elements remain fixed across frames."}}
{"video_id": "8HJth-o4veM", "file_name": "8HJth-o4veM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: two skiers on snow, one in blue jacket and white helmet raising arm, other in dark jacket and gray beanie behind. Second frame: a skier on a lift, black jacket, white helmet, holding skis. Third frame: same skier on the lift, maybe moving? Wait, no, frame 2 and 3 are the lift, then frame 4 is a skier standing with mountains in background, frame 5 is a skier bending over.\n\nSo chronological order: First, two skiers on snow (one raising arm, one behind), then the same skier (or another? Wait, frame 2 and 3: the skier on the lift—wait, the sequence is 0 to 5 seconds, so 5 frames. Let's list:\n\nFrame 0: Two skiers on snow. One in blue jacket, white helmet, orange ski poles, raising right arm. The other is partially visible, wearing dark jacket, gray beanie, behind and to the left.\n\nFrame 1: Skier on a chairlift, sitting, holding skis. Black jacket, white helmet, green goggles. Skis are attached.\n\nFrame 2: Same skier on chairlift, maybe moving, same position.\n\nFrame 3: A different skier (female?) standing on snow, black helmet with red \"BO\" logo, dark pink and black ski suit, holding skis. Background: mountains with snow, sun low (dawn/dusk).\n\nFrame 4: Same skier from frame 3 bending over, holding ski poles.\n\nNow, need to describe in chronological order. The video starts with two skiers on snow (frame 0), then transitions to a skier on chairlift (frames 1-2), then another skier on snow with mountains (frames 3-4). But need to check the sequence. Wait, the user provided 5 frames as [0.3s], [1.4s], etc. So frame 0.3s is first scene, then 1.4s, etc.\n\nWait the input is:\n\n[0.3 seconds] - two skiers on snow, one in blue jacket raising arm, other in dark behind.\n\n[1.4 seconds] - skier on chairlift, black jacket, white helmet.\n\n[2.5 seconds] - same skier on chairlift (maybe next moment, same position).\n\n[3.6 seconds] - skier standing on snow, mountains background.\n\n[4.7 seconds] - same skier bending over.\n\nSo the order is: First, two skiers on snow (frame 0.3), then a skier on chairlift (frames 1.4, 2.5), then a skier standing on snow with mountains (3.6), then bending over (4.7).\n\nNow, write chronologically:\n\nStart with two skiers on snowy slope. One wears a blue jacket, white helmet, and raises an arm; the other, in dark gear, stands behind. Next, a skier in a black jacket and white helmet is seated on a chairlift with skis. Then, the same skier remains on the chairlift. Afterward, a skier in a black helmet and dark pink suit stands on a snowy mountain, with distant peaks. Finally, this skier bends forward while holding ski poles. The camera shifts from close-up on skiers to medium shots of the chairlift and then to wide shots of the mountains, maintaining steady perspective.\n\nWait, need to be concise. Rules:\n\na) Motion and behavior in chronological order.\n\nb) Appearance and number.\n\nc) Spatial relationships.\n\nd) Camera perspective.\n\ne) Background minimal.\n\nf) Exclude text.\n\nLet's structure:\n\nThe video opens with two skiers on a snowy slope: a skier in a blue jacket and white helmet raises an arm while another in dark gear stands behind. It transitions to a single skier in a black jacket and white helmet seated on a chairlift, holding skis. The skier remains on the chairlift. Next, a different skier, wearing a black helmet and dark pink suit, stands on a snowy peak with distant mountains visible; this skier then bends forward while holding ski poles. The camera maintains a steady perspective throughout, shifting from close-up shots of the skiers to wider landscape views.\n\nCheck for conciseness. Need to be shorter. Let's try:\n\nA skier in a blue jacket and white helmet raises an arm on a snowy slope while another skier in dark gear stands behind. The scene shifts to a skier in a black jacket and white helmet seated on a chairlift, holding skis. This skier remains on the lift. Then, a skier in a black helmet and dark pink suit stands on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HJth-o4veM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HJth-o4veM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 89.3698013925641, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include skiers adjusting equipment, a person on a ski lift, and a stationary skier. Their motion is due to locomotion (skiing, ski lift movement) and minor posture adjustments.", "background_and_ambient_analysis": "The background elements (snow, sky, mountains) are static with no visible shifting or fluid motion. No fire, water, smoke, or dominant wind-driven motion is present in the scenes."}}
{"video_id": "8He5FJGmWbg", "file_name": "8He5FJGmWbg_000510_000520.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up view of a car engine, showcasing various components like hoses, wires, and the engine block. It then transitions to a person wearing a light blue lab coat with curly hair, who is adjusting the focus knob of a microscope positioned on a lab table. The individual remains focused on the microscope throughout the segment. The camera remains static in both scenes, capturing the engine and the person’s actions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8He5FJGmWbg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8He5FJGmWbg_000510_000520.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 476.2092140645983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "A person (girl) using a microscope is the only discrete solid object with minimal movement, likely adjusting the microscope's focus or position.", "background_and_ambient_analysis": "The background in both scenes (engine components and laboratory setting) shows no shifting elements or fluid/environmental motion (fire, water, smoke, wind). Static surfaces (engine hood, wall) remain fixed throughout."}}
{"video_id": "8HOdA6QDrrM", "file_name": "8HOdA6QDrrM_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours yellow liquid from a clear measuring cup into a black frying pan on a white gas stove, holding the cup with one hand and using a whisk with the other. The scene transitions to a top-down view of two white plates side by side, each containing scrambled yellow eggs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HOdA6QDrrM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HOdA6QDrrM_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 91.99088548012152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands are moving to pour egg mixture into pan.", "background_and_ambient_analysis": "Background elements (stove, countertop) are static; no fluid/environmental motion (fire, water, smoke) dominates."}}
{"video_id": "8I3Nq4_kIPQ", "file_name": "8I3Nq4_kIPQ_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black t-shirt and light pants performs sequential hand movements: starting with arms raised, then bringing hands to the face, followed by adjusting hair with hands on the head, and finally extending arms outward. The individual remains centered against a backdrop featuring a colorful rainbow and star motifs. The camera maintains a stable perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8I3Nq4_kIPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8I3Nq4_kIPQ_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 263.6742599267489, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and head in a dance motion, which is a discrete solid object's locomotion.", "background_and_ambient_analysis": "The background elements (colorful design, text 'FESTIVAL NIGHT', silhouette) are static and do not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "8IKV2U4uD2Q", "file_name": "8IKV2U4uD2Q_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two figures interact on a stage: a person in red with a helmet and spear stands to the right of a person in white with a sleeveless top and white pants. The white-clad figure turns to face the red-clad figure, who remains stationary, adjusting position slightly. Tables covered with white and pink cloths are positioned behind them. The camera remains mostly static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IKV2U4uD2Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IKV2U4uD2Q_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 2941.4258367780894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in traditional attire are interacting on stage: one holds a baton-like object while the other appears to be engaged in a performance motion (e.g., bending, positioning). Their movements are distinct, localized actions consistent with intentional physical interaction.", "background_and_ambient_analysis": "The background elements (tables, walls) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind); they remain stable throughout the video segment."}}
{"video_id": "8HupHTkz2Gc", "file_name": "8HupHTkz2Gc_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black and white paintbrush moves across the top row of a color chart, first hovering near Lemon Yellow, then shifting toward Cad Yellow, and finally positioning over Cad Red. The brush remains stationary over each color briefly before transitioning to the next. The camera maintains a fixed top-down perspective on the white surface displaying the color swatches.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8HupHTkz2Gc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8HupHTkz2Gc_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 42.65210945761177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush is moving across the color chart, indicating discrete solid object motion due to human action.", "background_and_ambient_analysis": "The background consists of a static piece of paper with a color chart; no shifting backgrounds or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "8IRj7jczcKg", "file_name": "8IRj7jczcKg_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair lies on his back on a bed, partially covered by a yellow blanket, with his head resting on a white pillow; a person wearing a dark blue top stands to his right, using both hands to massage his neck with gentle, repetitive motions, moving the hands upward and downward along the neck area; the camera remains stationary, positioned above and slightly to the side of the scene, capturing the interaction with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IRj7jczcKg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IRj7jczcKg_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 103.82164091844065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Standing person's hands are moving in discrete, deliberate motions on the neck of the lying person, indicating physical manipulation.", "background_and_ambient_analysis": "No shifting background elements observed (walls, furniture static). No fluid motion (fire, water, smoke, wind) detected in the scene."}}
{"video_id": "8Iam8VAujQM", "file_name": "8Iam8VAujQM_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark and white striped shirt holds a blue and green ball, then throws it, walks left and exits the frame, and later re-enters from the left holding the ball again. The background features a wooden dresser with a monitor on top. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Iam8VAujQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Iam8VAujQM_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 214.89727083751393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing striped shirt) is bouncing a blue/green globe and walking within the room. The person moves toward the camera, exits the frame, and returns while manipulating the globe.", "background_and_ambient_analysis": "No shifting background elements; walls and furniture remain static throughout. No fire, water, smoke, or wind motion observed."}}
{"video_id": "8InPMSrhfCk", "file_name": "8InPMSrhfCk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in yellow and green jerseys sprint across a grassy field; a yellow-jerseyed player kicks the ball, pursued by a green-jerseyed player. The camera pans left, following the ball's movement as more players converge toward the goal, with trees and distant spectators in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8InPMSrhfCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8InPMSrhfCk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 134.9759257572863, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players in yellow/blue uniforms and a ball are moving due to locomotion and ball-kicking actions, with clear physical interactions between subjects.", "background_and_ambient_analysis": "Background trees and field structures remain stable with no significant shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "8IcoKU4LdUQ", "file_name": "8IcoKU4LdUQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark nail polish and a black tank top sits on a bed, initially pointing both hands toward the camera, then bringing her hands together in front of her chest in a clapping motion. She remains in a static front-facing camera position throughout, with the bed's striped blanket and headboard visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IcoKU4LdUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IcoKU4LdUQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 132.5166291614812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is making discrete hand/arm gestures and movements; these are solid objects moving due to voluntary locomotion.", "background_and_ambient_analysis": "Static background with no shifting elements (bed, headboard, wall decor). No fire, water, smoke, or wind present in the scene."}}
{"video_id": "8IrkYt5Ur88", "file_name": "8IrkYt5Ur88_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves across a yellow weather chart, initially positioned near the left section and then shifting rightward toward subsequent days, occasionally gesturing over the illustrated weather symbols. The hand appears in front of the chart, with its movements emphasizing different sections. The camera maintains a close-up perspective with minimal motion, focusing on the interaction between the hand and the chart.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IrkYt5Ur88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IrkYt5Ur88_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 226.23050350439019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving, pointing at different sections of the whiteboard.", "background_and_ambient_analysis": "The whiteboard background is static; no fire, water, smoke, or wind is present."}}
{"video_id": "8IeKQSW1LX8", "file_name": "8IeKQSW1LX8_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No markdown. Keep it all in one paragraph. Use past tense, chronological order. Use \"a spoon stirs a white egg on a plate\", then \"a hand holds and splits the egg into two halves on a wooden surface\", etc.  Make sure to mention the yolk color (yellow), number of eggs (two halves), and the spatial relationship (hands place halves on board). Conclude with camera perspective: starts close-up, then top-down on eggs, then wider shot of kitchen.  Check for excluding text: don't mention the cooking times. Just the actions. Okay. </think>  <caption_output>A spoon stirs a white, soft-boiled egg on a white plate, revealing a partially set yellow yolk. The scene transitions to a hand holding a hard-boiled egg, splitting it into two halves on a wooden cutting board, exposing a fully cooked yellow yolk. The halves are arranged side by side, with the yolk centers facing upward. The camera shifts to a wider shot of a person standing in a kitchen with wooden cabinets, where the egg halves rest on the counter. The perspective moves from a close-up of the egg to a top-down view of the sliced egg on the board, then to a medium shot of the kitchen setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IeKQSW1LX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IeKQSW1LX8_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 116.72173397279963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a knife interact with hard-boiled eggs, cutting them into halves. The eggs and knife are discrete solid objects moving due to physical force (cutting).", "background_and_ambient_analysis": "The background (white plate, wooden cutting board) shows no shifting or environmental fluid motion (e.g., water, smoke). No fire, water flow, or wind is present."}}
{"video_id": "8IbpHIGu1us", "file_name": "8IbpHIGu1us_000153_000163.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in historical costumes dance and move in a covered outdoor area. A man in a black coat and hat dances with a woman in a beige top and white skirt, then moves left. A man in a red vest and dark pants steps forward, while a child in a floral dress walks through the center. The group includes individuals in long skirts (blue, red, purple) and other period attire. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IbpHIGu1us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IbpHIGu1us_000153_000163.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 192.15423373923142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in historical costumes (e.g., men in dark coats and hats, women in long gowns) are moving in a choreographed pattern, including stepping, turning, and forming lines.", "background_and_ambient_analysis": "The background (building walls, seated audience, and ground) remains stable with no significant shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8IvOj7F7Y1w", "file_name": "8IvOj7F7Y1w_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people, an adult and a child, working on a puzzle. First, the adult is on the right, handling yellow puzzle pieces. Then the camera shifts to show the child on the left, wearing a green shirt, also working on the puzzle. The adult's hands are moving the pieces, and the child is arranging them too. The table has a blue puzzle mat, green cup, and other items. The background has a room with doors and a chair. Need to describe the actions chronologically. Start with the adult, then the child. Mention their appearances: adult in dark clothes, child in green. Spatial relationships: adult on right, child on left. Camera moves from adult to child, maybe a slight pan. Keep it concise.\n\nCheck rules: focus on motion, chronological. Main subjects are the adult and child. Their actions: adult arranging puzzle pieces, child placing pieces. Background minimal. Camera perspective: starts with adult, then shifts to child, so maybe pan left. No text recognition, so don't mention \"Puzzle\" text. \n\nLet me draft:\n\nAn adult in dark clothing sits to the right of a table, placing yellow puzzle pieces onto a blue puzzle board. A child in a green shirt sits to the left, also arranging yellow puzzle pieces on the board. The camera pans left to focus on the child’s hands as both individuals work on the puzzle.\n\nWait, check the order. The first frame shows adult, then the next frames show child. So start with adult, then camera shifts to child. Need to make sure chronological: first the adult is working, then the camera shows the child. So:\n\nInitially, an adult in dark clothing is seen placing yellow puzzle pieces on a blue board at a table. The camera then shifts left to show a child in a green shirt arranging yellow puzzle pieces on the same board. Both individuals work on the puzzle, with the adult positioned to the right of the table and the child to the left.\n\nCheck if that's concise. Maybe more precise:\n\nAn adult in dark clothing sits to the right of a table, handling yellow puzzle pieces on a blue board. The camera pans left to focus on a child in a green shirt, who also places yellow puzzle pieces on the board. Both continue working on the puzzle as the camera captures their actions from a top-down perspective.\n\nWait, the original video starts with the adult, then the camera moves to the child. The user said \"chronological paragraph\". So first the adult is working, then the camera shows the child. So:\n\nA person in dark clothing sits at a table, placing yellow puzzle pieces on a blue board. The camera then shifts left to show a child in a green shirt also arranging yellow puzzle pieces on the board. Both individuals work on the puzzle, with the adult on the right and the child on the left.\n\nYes, that's better. Avoid \"individuals\" but \"person\" and \"child\". Mention the puzzle pieces, the board. Make sure to mention the spatial relation: adult on right, child on left.\n\nLet me check the rules again. b) Briefly describe their appearance and number (color, size, orientation). So adult: dark clothing, child: green shirt. Number: two people. c) spatial: adult to the right, child to the left. d) camera: starts with adult, then pans left. e) background minimal. f) no text. g) no reasoning.\n\nSo the caption should be:\n\nAn adult in dark clothing sits to the right of a table, placing yellow puzzle pieces on a blue board. The camera pans left to focus on a child in a green shirt arranging yellow puzzle pieces on the board. Both work on the puzzle, with the adult positioned right of the child.\n\nWait, in the video, the adult's hands are on the puzzle, then the child is shown. So the order: first the adult is working, then the camera moves to the child. So the chronological order is first the adult's action, then the child's.\n\nAlso, the child is sitting on a red chair. Should I mention that? The rules say \"briefly describe appearance and number\". So child's shirt color and chair color might be relevant. The child is in green shirt, red chair. But maybe the chair is not essential. The main action is the puzzle.\n\nWait, the problem says \"appearance and number (color, size, orientation)\". So for the child, green shirt is color. Chair is red, but is that necessary? Maybe not, since the focus is on the action. Let's stick to the main elements.\n\nSo revised:\n\nAn adult in dark clothing places yellow puzzle pieces on a blue board at a table, while a child in a green shirt also arranges yellow pieces on the board to the left. The camera pans left to focus on the child’s actions as both", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8IvOj7F7Y1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8IvOj7F7Y1w_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 215.82916372006574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (solid objects) interact with a board game: one child moves game pieces on the board, and both use their hands to manipulate game components.", "background_and_ambient_analysis": "Background elements (door, walls, floor) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8JDeR3NC_aA", "file_name": "8JDeR3NC_aA_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, a woman in a blue dress pours liquid from a bottle into the mouth of a man in a yellow shirt; a person’s arm gestures from the left, then the woman tilts the bottle further as the man reacts with his hand on his stomach. Children are visible in the foreground near the sink. The camera remains fixed with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JDeR3NC_aA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JDeR3NC_aA_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 298.9681129643487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man in the yellow shirt and woman in blue dress exhibit subtle movements (head tilting, hand gestures) due to conversation; other figures in the background show minimal shifts consistent with standing or observing.", "background_and_ambient_analysis": "No shifting background elements (microwave, sink, walls remain stationary); no fire, water, smoke, or wind detected in the kitchen environment."}}
{"video_id": "8J9yZc86L5o", "file_name": "8J9yZc86L5o_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a dark blue top stands at a kitchen counter with a red tablecloth, pouring white substance from a clear measuring cup into a stand mixer's colorful bowl. Two small white bowls sit in front of the mixer. An inset footage shows a close-up of the substance being added to the mixer bowl. The background features kitchen cabinets and utensils. The main camera remains static, while the inset provides a close-up view of the pouring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8J9yZc86L5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8J9yZc86L5o_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 66.47565916024828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively pouring ingredients from a bowl into a mixing bowl, with discrete hand movements and object interactions.", "background_and_ambient_analysis": "Background elements (cabinets, fridge) show no uniform shifting. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "8JCSDB3Mipw", "file_name": "8JCSDB3Mipw_000260_000270.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and red-painted nails holds a makeup brush near their eye, then moves their hand to adjust their hair, while the camera shifts slightly to focus on their face against a stone wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JCSDB3Mipw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JCSDB3Mipw_000260_000270.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 168.57926037020223, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the woman) is moving her hand (with a makeup brush) and head, applying makeup. These are discrete, solid objects moving due to explicit physical forces (her own locomotion).", "background_and_ambient_analysis": "The background (stone wall, lamp) remains static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8JKh66dzcqo", "file_name": "8JKh66dzcqo_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt pours wine from a wooden barrel into a glass, tilting the glass as he fills it. The scene transitions to the same man seated at a table, facing the camera, with a wooden wall behind him. The camera shifts from a close-up of the pouring action to a medium shot of the man at the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JKh66dzcqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JKh66dzcqo_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 230.82606013561312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person pouring wine (arm movement) and seated posture represent discrete solid object motion; the wine glass and barrel are stationary except for liquid flow.", "background_and_ambient_analysis": "Wooden barrels and interior walls remain static; no fluid motion (fire, water, smoke) or wind effects are observed. Background elements show no uniform shifting."}}
{"video_id": "8JaV8XQB-AY", "file_name": "8JaV8XQB-AY_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video. The first part shows hands massaging a person's neck and upper back. The person is shirtless, has a tattoo on the upper chest. The hands are moving from the neck down the shoulders. Then the scene changes to a dog sleeping on a bed. The dog is brown, lying on its side, with eyes closed. The background has a bed with pillows and maybe a wall with pictures. \n\nWait, the rules say to focus on motion and behavior in chronological order. So first, the hands massaging. Then the scene shifts to the dog. Let's check the timestamps: the first 5 seconds are the hands, then the next frame (frame 5) is the dog. Wait, the video starts with the neck massage, then in the fifth frame (which is the sixth frame? Wait, the first frame is [0.0], then [1.4], [2.5], [3.6], [4.7], then the next frame is a new scene with the dog. Wait, the user provided the video segments as:\n\n[0.0] to [4.7] are the neck massage, then the next frame (maybe [5.0]) is the dog. The description says \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\"\n\nSo the video has two main parts: first, hands massaging a person's neck and upper back, then a dog sleeping.\n\nLet's break down the first part: hands (light skin, one has a ring) are massaging the neck and shoulders of a shirtless person (has a tattoo on chest). The hands move from the neck down to the shoulders. Then, the scene changes to a dog (brown, lying on a bed) with eyes closed. The dog is on a bed with a patterned blanket, maybe. Background in first part is a room with a window with blinds. The second scene background has a bed, maybe some framed pictures on the wall.\n\nNow, following the rules: focus on motion and behavior chronologically. First, the hands massaging (motion: pressing, moving hands from neck to shoulders). Then, the scene shifts to the dog sleeping (motion: lying still).\n\nAppearance: hands are light-skinned, one has a gold ring. The person is shirtless, has a tattoo on upper chest. The dog is brown, lying on its side.\n\nSpatial relationships: in first part, hands are on the person's neck/shoulders. In second part, dog is on the bed.\n\nCamera perspective: first part is close-up on neck/shoulders, then switches to a wider shot of the dog on the bed. The camera movement: in first part, the camera stays close, maybe slight movement as hands move. Then cuts to a new shot of the dog.\n\nBackground: minimal unless essential. In first part, window with blinds; second part, bed with blanket and wall with pictures (but keep minimal, so maybe just bed).\n\nExclude text, names, stylistic.\n\nSo putting it together:\n\nA pair of light-skinned hands, one with a gold ring, massages the neck and upper shoulders of a shirtless person with a chest tattoo, moving from the neck downward. The scene then transitions to a brown dog lying on its side, eyes closed, on a bed with a patterned blanket. The camera starts with a close-up of the hands and person, then shifts to a wider view of the dog.\n\nWait, check chronological order: first the massage, then the dog. So \"The video begins with light-skinned hands (one wearing a gold ring) massaging the neck and upper back of a shirtless person with a chest tattoo, moving downward from the neck. The scene then cuts to a brown dog sleeping on a bed, lying on its side with eyes closed.\"\n\nCheck rules: motion and behavior in order. Hands moving (massaging), then dog sleeping (no motion). Appearances: hands, person, dog. Spatial: hands on person's neck/shoulders; dog on bed. Background minimal: first part has window with blinds (maybe mention \"in front of a window with blinds\" but minimal, so maybe \"in a room with a window\" but rule e says minimal unless essential. Maybe not necessary. The rules say \"keep background descriptions minimal unless essential for understanding motion.\" In the first part, the motion is hands massaging, so the background might not be essential. The dog part: the bed is where the dog is, so maybe \"on a bed\".\n\nLet me structure it:\n\nThe video starts with a close-up of light-skinned hands (one with a gold ring) massaging a shirtless person's neck and upper shoulders, moving downward from the neck toward the shoulders. The scene then transitions to a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JaV8XQB-AY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JaV8XQB-AY_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 175.52766131415632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving across their neck and upper chest area, exhibiting deliberate, controlled motion consistent with physical interaction (e.g., massaging or adjusting clothing).", "background_and_ambient_analysis": "The background features static elements (wall, curtain) with no observable shifting or fluid motion (fire, water, smoke, wind), indicating no dominant ambient environmental motion."}}
{"video_id": "8JWhSxKTs64", "file_name": "8JWhSxKTs64_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dreadlocks, wearing a gray jacket and blue jeans, kneels on a sandy beach, shaping a mound of sand with their hands. They adjust the sand's surface, then turn their head to face the camera. The rocky cliffs form a backdrop. The camera begins close-up, then pulls back slightly to reveal the person and the surrounding sand area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JWhSxKTs64.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JWhSxKTs64_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 474.2920389935057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (kneeling) is actively manipulating sand with hands and body, creating distinct physical changes to the sand structure. The person shifts position and uses manual force to shape the sand.", "background_and_ambient_analysis": "The background consists of static sandy terrain and rocky cliffs. No significant fluid motion (e.g., water, wind, smoke) is observed; ambient environmental elements remain largely unchanged. The person's movements cause localized sand displacement, but this is not dominant environmental motion."}}
{"video_id": "8JhCleq5dhE", "file_name": "8JhCleq5dhE_000397_000407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long dark hair and a sleeveless top enters the frame from the left, moving toward the camera while adjusting her hair before exiting leftward. She is positioned in front of a patterned chair with a yellow frame and a purple object to the right. The camera remains mostly static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JhCleq5dhE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JhCleq5dhE_000397_000407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 38.31954369388554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (girl) moves from the left side of the frame toward the center and exits the frame. Her motion is discrete and solid, consistent with human locomotion.", "background_and_ambient_analysis": "The background elements (chair and purple object) remain static and unchanged throughout the clip. No shifting, fluid motion (e.g., fire, water), or environmental effects (e.g., wind) are present."}}
{"video_id": "8JiCg0V_RhI", "file_name": "8JiCg0V_RhI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing, holding a red bag, stands beside a white bicycle. They pedal forward, riding the bike across the frame from left to right, moving away from the camera and exiting the view. The camera remains stationary at ground level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JiCg0V_RhI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JiCg0V_RhI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 222.1875002730966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a bicycle (with a red bag attached) moves from left to right across the frame, then exits and re-enters from the left, exhibiting controlled locomotion via pedaling.", "background_and_ambient_analysis": "The building and paved ground remain stationary throughout the video; no fluid motion (fire, water, wind) is present in the environment."}}
{"video_id": "8J_8qw8Jvvk", "file_name": "8J_8qw8Jvvk_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and a rainbow wristband plays a brass trombone, moving the slide with their left hand while blowing into the mouthpiece; they remain seated indoors with a window featuring blinds to their left. The camera maintains a close-up perspective with slight shifts in angle, focusing on the trombone and the person's hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8J_8qw8Jvvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8J_8qw8Jvvk_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 73.61449901491065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The trombone slide and the person's hands are moving discretely as the musician adjusts the slide while playing, indicating solid object motion driven by physical force (hand manipulation).", "background_and_ambient_analysis": "Background elements (wall, window blinds, framed pictures) remain stationary with no uniform shifting. No environmental fluids (fire, water, smoke) are present."}}
{"video_id": "8JrvfkyfrIs", "file_name": "8JrvfkyfrIs_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a yellow and white striped shirt plays a silver flute, her fingers moving over the keys. The camera zooms in on her hand positioning, then shifts to show multiple flute players in similar attire, all playing their instruments. A conductor in a red shirt gestures behind them. The camera perspective transitions from a medium close-up to a group shot of flute players, then to the conductor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8JrvfkyfrIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8JrvfkyfrIs_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 66.53851016680089, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Flute players moving their fingers to produce sound and the conductor/guard moving his hand for gesturing.", "background_and_ambient_analysis": "The background in all segments (stage, sheet music, and group of players) is static with no shifting elements or environmental fluids observed."}}
{"video_id": "8K6QIR9vYNE", "file_name": "8K6QIR9vYNE_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair featuring a streak and wearing a black shirt sits facing a computer monitor. The camera moves closer to the screen, revealing a car image displayed on the monitor, with a webcam, speakers, and other desk items visible in front of the screen. The background is a blue wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8K6QIR9vYNE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8K6QIR9vYNE_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 30.87771939567865, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "8KEF00_dxgU", "file_name": "8KEF00_dxgU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing skates across an ice rink, turns to face the camera with a smile, then bends forward while maintaining balance. The camera follows the subject closely, exhibiting slight shake as it tracks their motion, capturing the ice surface and distant skaters in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KEF00_dxgU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KEF00_dxgU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 54.23472790389591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving via skating, extending arms, and performing motions on the ice rink.", "background_and_ambient_analysis": "The ice rink background shows no shifting elements (walls, ice lines remain stationary), and there are no fluid/environmental motions (fire, water, wind) present."}}
{"video_id": "8KLBf1rc9N0", "file_name": "8KLBf1rc9N0_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a maroon shirt, blue jeans, a cap, and gloves crouches beside a large, weathered log stump in a wooded yard. He raises a heavy axe above his head, then swings it downward to strike the log. The camera remains stationary, capturing the action from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KLBf1rc9N0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KLBf1rc9N0_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 149, "blur_score": 964.4625365692257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's arm and axe are moving: the axe is raised (0.0-1.5s) and then swung downward (1.5-5.0s) to chop the tree stump, representing explicit physical force applied by the person.", "background_and_ambient_analysis": "Background elements (trees, grass, ground) are static with no shifting motion. No fire, water, smoke, or wind-induced environmental effects observed."}}
{"video_id": "8KBJuBiQ7_o", "file_name": "8KBJuBiQ7_o_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and bare feet ascends a carpeted staircase, his hand briefly touching the carpeted steps as he moves upward; a red-handled tool and a wooden-handled hammer lie on the lower steps to the left of the man. The camera maintains a static top-down perspective on the staircase throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KBJuBiQ7_o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KBJuBiQ7_o_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 98, "blur_score": 535.8936796200858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is moving their hands and body while working on the carpeted stairs, demonstrating solid object locomotion and manipulation.", "background_and_ambient_analysis": "The static background elements (stairs, wall) show no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "8KjEnZW1exo", "file_name": "8KjEnZW1exo_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and white apron molds a gray clay pot on a spinning pottery wheel using her hands, while a child in a green sleeveless dress stands to her left, observing attentively. The woman adjusts the clay’s surface as the wheel turns, and the child remains still, watching closely. The camera remains static, capturing the scene from a frontal angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KjEnZW1exo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KjEnZW1exo_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 69.8144736467772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman and a girl) are moving: the woman is manipulating a pottery wheel with her hands, and the girl is observing. These are solid, discrete objects exhibiting motion due to explicit physical forces (hand movements, tool interaction).", "background_and_ambient_analysis": "The background (green walls, shelves, equipment) shows no uniform shifting; there are no dominant fluid or environmental motions like fire, water, or smoke."}}
{"video_id": "8L3jfdNfTaA", "file_name": "8L3jfdNfTaA_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Players in red and light blue jerseys, white pants, and helmets run across a grass field, engaging in a football play. A player in red is tackled by multiple light blue players, causing him to fall to the ground while others continue running or adjust positions. The camera follows the action from a ground-level perspective with slight movement, capturing the collision and physical contact between the players.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8L3jfdNfTaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8L3jfdNfTaA_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 175.33770825175048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (football players in red and blue uniforms) exhibit clear physical motion: running, collisions (tackles), and falls. Player #26 (red) and others are tracked as they engage in physical contact, demonstrating explicit locomotion and collision dynamics.", "background_and_ambient_analysis": "The background (grass field, fence, and distant structures) remains stable with no significant shifting or environmental fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "8Kvgj-dvVmc", "file_name": "8Kvgj-dvVmc_000348_000358.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing bends over a table covered in vibrant blue, green, and purple paint splatters, then moves their hand across the surface to mix the colors. The table is positioned in front of a floral-patterned curtain and a bed with multicolored pillows; the camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Kvgj-dvVmc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Kvgj-dvVmc_000348_000358.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 34.32643666254988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) is moving hands and arms to interact with toys and cups on the table, exhibiting discrete physical actions like grasping and placing objects.", "background_and_ambient_analysis": "No shifting background elements (curtain and headboard remain stationary), no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "8L4-JF7QMys", "file_name": "8L4-JF7QMys_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and cap kneels on a sandy area, facing two young girls—one in a white dress and the other in a blue dress. The girl in white approaches an orange cone structure, then runs left toward the younger girl, who also moves toward the structure. The man remains kneeling. The scene is filmed from a static, slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8L4-JF7QMys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8L4-JF7QMys_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 187.41470996087682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two children and an adult are moving slightly (locomotion), interacting with objects on the sand.", "background_and_ambient_analysis": "The background (trees, grass, and distant objects) is static with no significant fluid or environmental motion. No fire, water, or smoke observed."}}
{"video_id": "8KkUZywn4-M", "file_name": "8KkUZywn4-M_000520_000530.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a stationary arrangement of colorful toy trains (blue, yellow, green, red) on wooden tracks with a green base. A person wearing a striped shirt enters from the left, extends their arm to move a yellow train along the track. The camera shifts slightly, maintaining focus on the train set while capturing the person's interaction. Background elements like chairs and a table remain out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KkUZywn4-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KkUZywn4-M_000520_000530.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 85.32620681803496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The toy trains are moving along the tracks. A hand briefly appears and pushes one train at around 2.8 seconds, but the primary motion of the trains is due to their internal mechanism.", "background_and_ambient_analysis": "The background (room and furniture) is static with no shifting. There are no fluids, fire, water, or wind. The motion is entirely due to the toy trains."}}
{"video_id": "8LP3et5v_o0", "file_name": "8LP3et5v_o0_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair, wearing a pink sleeveless top, sits at a white table. She raises her right arm, holding a brush, then lifts both hands to braid her hair while looking directly at the camera. Behind her is a dark wooden door, and a toilet paper roll rests on the table to her right. The camera remains stationary, facing her directly.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LP3et5v_o0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LP3et5v_o0_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 167.9809624117994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8KuHwg8DyoA", "file_name": "8KuHwg8DyoA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to work through this. The user wants a concise, chronological paragraph describing the video. First, I need to look at the provided frames.\n\nIn the first frame, there are kids in red shirts and black shorts, some with red socks and others green. A woman in gray is standing, and a man in a white cap is crouching. They seem to be on a grassy field with a blue tent in the background. The kids are interacting with the man, maybe taking his hands or looking at him.\n\nNext, the second frame shows the same group, but the man is still crouched. The kids are moving around him, some touching his arms. The woman is still there. The background has more people, so it's a crowd.\n\nThird frame: The kids are more animated. One girl raises her hand, maybe towards the man. Others are around him, some holding his hands. The man is still crouching.\n\nFourth frame: The kids are still close to the man. The girl in red socks is reaching out, possibly touching the man. The boy with the number 5 on his shirt is visible.\n\nFifth frame: The camera seems to pan left, showing more of the scene. The kids are still clustered around the man, with the woman in gray moving away. The background has a blue tent and people sitting.\n\nNow, the rules: focus on motion and behavior in chronological order. Mention appearance (colors, numbers), spatial relationships, and camera movement.\n\nMain subjects: kids in red shirts (some with numbers like 5), black shorts, red or green socks. Man in white cap, gray shirt. Woman in gray.\n\nChronological order: the scene starts with kids gathered around the crouching man. They interact with him, moving around, touching his hands. The camera pans left, showing more of the field and background. The woman moves away.\n\nNeed to keep it concise. Avoid text recognition, so don't mention the number on the shirt unless it's part of the description. Wait, the problem says exclude named characters or text recognition, but maybe the numbers on shirts are part of the appearance. Hmm, rule f says exclude text recognition. So maybe mention the kids have numbers on their shirts but don't specify the number. Wait, the example in the user's message shows the boy with 5, but since it's text recognition, maybe just say \"numbers on their shirts\" without specifying.\n\nWait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So the numbers on the shirts shouldn't be mentioned because it's text recognition. So the kids are in red shirts with numbers, but we just say \"red shirts\" without the numbers.\n\nSo, the caption should mention the kids in red shirts, black shorts, red socks, some green. The man in white cap, black pants. Woman in gray. Their actions: moving around the man, touching his hands, interacting.\n\nSpatial relationships: kids gathered around the crouching man, woman standing to the left. Camera pans left.\n\nBackground: grassy field, blue tent, people sitting, but minimal description.\n\nNeed to structure it chronologically: starting with the kids around the man, their interactions, then the camera movement.\n\nLet me try:\n\nA group of children in red shirts and black shorts, some with red socks and others green, gather around a crouching man in a white cap and black pants. The children interact with him, touching his hands and moving around him. A woman in gray stands to the left. The camera pans left, revealing more of the grassy field and a blue tent in the background with spectators seated.\n\nWait, but in the frames, the woman is moving away. Let me check again. In the first frame, she's standing to the left. In subsequent frames, she's moving out of the scene. So maybe the woman steps away as the kids interact.\n\nAlso, in the fourth frame, the boy with 5 is there, but we can't mention the number. So just say \"some wearing red socks and others green.\"\n\nLet me check the sample output. The user provided an example where the caption mentions kids in red shirts, black shorts, red socks, green socks. So maybe the numbers are part of the shirt design but not the text to exclude. Hmm. Wait, the instruction says \"Exclude text recognition\", which would mean not mentioning any specific text like numbers on shirts. So in the caption, we can say \"red shirts with numbers\" but not the actual numbers. Wait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So numbers on shirts would be text recognition, so we shouldn't mention the numbers. But maybe \"red shirts with visible numbers\" is allowed as a general description without specifying the number. The user's example in the problem statement shows a boy with 5,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8KuHwg8DyoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8KuHwg8DyoA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 133.92602158317516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children in red shirts and black shorts exhibit discrete, solid motion: jumping, turning, raising arms, and interacting with each other. Their movements are driven by locomotion (e.g., jumping, body swaying) and explicit physical interactions (e.g., touching shoulders), with clear bounding box tracking.", "background_and_ambient_analysis": "The background (grass, distant spectators, blue tent) shows minimal movement with no dominant environmental motion (e.g., fire, water, wind). Static elements like the tent and field edges remain largely stable, indicating no significant ambient fluid or gaseous motion."}}
{"video_id": "8LRG9nLvdnQ", "file_name": "8LRG9nLvdnQ_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LRG9nLvdnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LRG9nLvdnQ_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 125.8500227177954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (a solid object) is running and performing arm movements and bending motions, which are driven by her own locomotion and physical actions.", "background_and_ambient_analysis": "The background (brick wall and ground) is static and shows no shifting or environmental motion (e.g., wind, water). No fire, smoke, or fluid dynamics are present."}}
{"video_id": "8LmwVbpKkyQ", "file_name": "8LmwVbpKkyQ_000245_000255.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt sits at a drum set, rhythmically striking the cymbals and drums with drumsticks. His arms move in coordinated motions as he plays, with a laptop on a stand positioned to his right. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LmwVbpKkyQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LmwVbpKkyQ_000245_000255.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 278.72639788541926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (drummer) is actively moving arms/hands to strike drum components (cymbals, drum shells), demonstrating discrete physical interactions with solid objects.", "background_and_ambient_analysis": "Background elements (red wall, 'Amedia' banner, computer monitor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "8LdCTeET6Fo", "file_name": "8LdCTeET6Fo_000368_000378.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing dark patterned clothing and gray gloves, lifts both hands to adjust their hair, moving fingers through the curls. They turn slightly toward the camera, briefly making eye contact. The background includes a door and curtain, with the camera remaining mostly static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LdCTeET6Fo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LdCTeET6Fo_000368_000378.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 82.14322574798825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and head to adjust their hair. The motion is due to the person's intentional physical actions.", "background_and_ambient_analysis": "The background (door and wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "8Lkkt4F5TXs", "file_name": "8Lkkt4F5TXs_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands manipulates a small pink square object against a dark blue background with faint white specks. Initially, one hand holds the object while the other adjusts it, then the object is folded along a crease, revealing internal folds as the hands continue to position and smooth the pink material. The camera maintains a close-up perspective focused on the hands and object throughout the sequence, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Lkkt4F5TXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Lkkt4F5TXs_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 153.57278571035275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands (wearing gloves) are folding a piece of paper. The hands and paper are solid objects moving due to explicit physical forces (folding).", "background_and_ambient_analysis": "The background is a static solid blue surface with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8LSe7-fWTsY", "file_name": "8LSe7-fWTsY_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray shirt, white shorts, and red socks crawls across a red patterned play mat toward an adult in a white shirt and blue jeans who is kneeling on the floor. The adult leans forward to interact with the child, then returns to a kneeling position. The child continues crawling toward the adult, moving to the left side of the mat. A colorful toy table sits to the left of the scene, and a white crib with bedding is visible in the background. The camera remains static, capturing the interaction from a slight overhead angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LSe7-fWTsY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LSe7-fWTsY_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.1327925214452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child and adult exhibit discrete locomotion: child crawls on the bed and adjusts position; adult shifts posture while interacting with child. Dog remains stationary on the bed.", "background_and_ambient_analysis": "The background elements (wall, floor, furniture) remain stationary with no uniform shifting or fluid motion (fire, water, smoke, wind). No environmental forces dominate."}}
{"video_id": "8LrJEC-ymB8", "file_name": "8LrJEC-ymB8_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit auditorium, multiple individuals sit in beige armchairs with small lamps on tables, some writing or observing. The camera pans slowly to the right, revealing additional rows of seated people, with minimal movement among the audience. The scene maintains a high-angle perspective throughout, shifting focus across the room while the stage area remains partially visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8LrJEC-ymB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8LrJEC-ymB8_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 177.8314343584542, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete human subjects (seated and walking patrons) exhibit locomotion motion, with a person walking through the scene visible in later frames.", "background_and_ambient_analysis": "Static background elements (walls, furniture, ceiling fixtures) show no uniform shifting. No fire, water, smoke, or wind-driven environmental motion observed."}}
{"video_id": "8M-u6vbnutA", "file_name": "8M-u6vbnutA_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to observe the video. The main subjects are people at a water park. The video starts with a group near a red slide, which is part of a water playground. There's an orange fence in the foreground. \n\nLooking at the motion: People are moving around. The camera seems to pan left, showing more of the area. The main subjects are adults and kids. In the first frame, there's a shirtless man in black trunks near the slide. Then as it progresses, more people are visible. The kids are interacting with the slide—some are getting ready to go down, others are on the slide. The adults are either assisting or standing nearby. \n\nNeed to describe chronologically. So the sequence: initial scene with people by the slide, then movement as the camera pans, showing more people (including children) engaging with the slide and the water area. The orange fence is a constant, in the foreground. Background has other water park structures but keep minimal. \n\nCheck rules: focus on motion, appearance (shirtless men, kids in colorful swimwear?), number (several people), spatial relationships (people near the fence, slide behind fence). Camera movement: panning left. \n\nLet's structure: Start with the scene at the water park, people near the red slide, then as the camera pans left, more individuals appear, including kids interacting with the slide and water. Mention the orange fence in the foreground. Conclude with camera movement (pan left). \n\nNeed to be concise. Let's draft:\n\nThe video shows a group of shirtless men in swim trunks and children interacting near a red water slide at a poolside area. The camera pans left, revealing more people—including a child in red swimwear—approaching the slide while others stand near an orange safety fence. Throughout the sequence, the background features colorful water park structures, and the camera maintains a steady side view.\n\nWait, check if that's chronological. Start with the initial frame's subjects, then the camera movement showing more. Yes. Check appearance: shirtless men, children (maybe some in swimwear, but the video might not specify colors, so maybe just \"children\" or \"swimwear\" but since rule f says exclude text, but maybe describe if visible. The video shows red slide, orange fence, people in swimwear. \n\nAlternative: \"The video depicts several people, including shirtless men in dark swim trunks and children in swimwear, gathered near a red water slide at a poolside. As the camera pans left, more individuals move around the area, with some approaching the slide while others stand behind an orange safety fence. The background includes additional water park structures and pools.\"\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So for people: shirtless men (so no shirts, size? probably not specified, maybe \"adults\" or \"men\" since the video shows shirtless). Children are there. \n\nLet me check the video frames. Frame 0: a man in black trunks near slide, another shirtless. Frame 1: more people, including someone in blue shirt. Frame 2: red slide, people around. Frame 3: similar. Frame 4: more people. Frame 5: wider view. So the camera is panning left, showing more of the area as it moves. \n\nSo chronological: the camera starts with people near the slide, then pans left to reveal additional individuals engaging with the slide and pool area. The main subjects are adults and children; adults are shirtless in swim trunks, children are in swimwear (colors maybe not specified, so \"swimwear\"). The orange fence is in the foreground throughout. \n\nFinal caption should be concise. Let's try:\n\nThe video captures a group of shirtless men and children near a red water slide at a poolside, with an orange safety fence in the foreground. As the camera pans left, more individuals move around the area, including a child in red swimwear approaching the slide while others stand or interact near the pool. The background features additional water park structures, and the camera maintains a steady side view throughout.\n\nWait, but rule b says \"briefly describe their appearance and number (color, size, orientation)\". So maybe \"several shirtless men in dark swim trunks and children in swimwear\" (number: several). \n\nAlso, the camera perspective: \"side view\" as it's from the side. \n\nCheck if it's chronological: starts with people near slide, then camera pans left to show more. \n\nLet me condense:\n\nThe video shows several people—including shirtless men in swim trunks and children in swimwear—gathering near a red water slide at a poolside, with an orange safety fence in the foreground. As the camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8M-u6vbnutA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8M-u6vbnutA_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 388.21272406825136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving; some walk along the railing, others interact near the pool area, showing distinct locomotion due to physical forces.", "background_and_ambient_analysis": "The background elements (orange railings, blue pool deck, yellow structures) remain static across frames; no fluid or environmental motion (fire, water flow, smoke) is visible."}}
{"video_id": "8MS3gOQiZ9w", "file_name": "8MS3gOQiZ9w_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light-colored dog with white and gray fur moves close to the camera, shifting position and interacting with a green object. The dog's motion is continuous as it engages with the item, remaining the central focus against a dark background. The camera maintains a slight shake throughout, capturing the dog's dynamic movement from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8MS3gOQiZ9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8MS3gOQiZ9w_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 75.0752143496839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.8, "object_analysis": "A fluffy white animal (likely a kitten) is moving independently, interacting with a green object.", "background_and_ambient_analysis": "No clear background to observe shifting; no signs of fire, water, smoke, or wind."}}
{"video_id": "8MWbT9PmwT0", "file_name": "8MWbT9PmwT0_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black attire plays a silver flute while standing in an auditorium, positioned in front of rows of red chairs. A few people are visible in the background near the rear. The camera captures him from a frontal angle with slight movement, focusing on his steady flute performance without significant background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8MWbT9PmwT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8MWbT9PmwT0_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1041.5357634084066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the black suit is moving his hands (likely taking a photo or adjusting an object). Other people in the background are mostly static.", "background_and_ambient_analysis": "The background (rows of golden drums and walls) is static with no visible fluid or wind motion. No fire, water, or smoke present."}}
{"video_id": "8M5FiY4qv5o", "file_name": "8M5FiY4qv5o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a title card: \"The Catch & Shoot Fade Away Jumpshot\" with a date. But rule f says to exclude text recognition, so I can't mention that. Then the next scene is on a ship deck. There are four people playing basketball. Let's see: the first frame shows them, then they're moving. The main action is a basketball game on the ship's deck. The players: one in white shirt and shorts, another in black sleeveless shirt and black shorts, another in black shirt and shorts, and maybe a fourth? Wait, the frames show them playing. So chronologically: the video starts with the title, but we skip that. Then, on the ship deck, four people are playing basketball. One player in white shirt and shorts dribbles, then passes to another. Then a player in black sleeveless shirt shoots, others move around. Let's check the frames: frame 2-5 show them. So the motion: they're playing basketball on the deck, with a net around. The background has the ship's structures and ocean. But rule e says minimal background. So focus on the players' actions. Let's list the steps: the scene is a ship deck. Four players (two in white? Wait no: in frame 2, a player in white shirt and white shorts, another in black sleeveless and black shorts, another in black shirt and black shorts. Let's count: frame 2 shows four people. So four players. Their actions: one dribbles, passes, then someone shoots. The camera is probably stationary, looking at the scene. Wait, the description says \"camera perspective and movement\". Let's see: the video is shown as a sequence of frames, so the camera is fixed, maybe. But need to check. The first frame is title, then the next frames are the game. So the caption should start after the title, but since the rules say \"focus on motion and behavior\", the title is part of the video but we exclude text recognition, so the main part is the basketball game. So:\n\nOn a ship's deck, four people play basketball under a net. A player in white shirt and shorts dribbles, passes to another in black sleeveless shirt and black shorts. The player in black sleeveless shirt shoots while others move around; one in black shirt and black shorts runs toward the ball, another in white shirt runs to position. The camera remains stationary, capturing the action from a fixed angle.\n\nWait, need to check chronology: the video starts with title, then shows the game. But since we exclude text recognition, the caption should describe the game part. Let's make sure the order: the players are moving. Frame 2: one player in white dribbles, others move. Frame 3: players are in different positions. Frame 4: passing or shooting. Frame 5: maybe a jump shot. Let's structure it as:\n\nThe video shows four individuals playing basketball on a ship's deck enclosed by a net. A person in a white shirt and white shorts dribbles the ball, passes it to a player in a black sleeveless shirt and black shorts, who then shoots while others move strategically—another in a black shirt and black shorts runs toward the basket, and a fourth in white shirt shifts position. The camera captures this from a static, eye-level perspective throughout the sequence.\n\nWait, need to check the number of players: frame 2 shows four people. So four players. Let's confirm:\n\nFrame 2: 4 players.\n\nSo the caption should be chronological: first, the players are on the deck, then actions: dribbling, passing, shooting. Let's phrase it:\n\nFour people play basketball on a ship's deck beneath a net. A player in white shirt and shorts dribbles the ball, passes it to a player in black sleeveless shirt and black shorts, who takes a jump shot while others—two in black shirts and shorts, and one in white shirt—react by moving toward or away from the basket. The camera remains fixed, observing the game from a steady angle.\n\nBut need to be concise. Let's try:\n\nOn a ship's deck, four players engage in basketball under a net. A person in white shirt and shorts dribbles, then passes to another in black sleeveless shirt and black shorts, who shoots the ball. Other players, including one in black shirt and black shorts and another in white shirt, adjust positions during the play. The camera maintains a stationary perspective throughout.\n\nCheck rules:\n\na) Motion chronological: dribble, pass, shoot, adjust positions.\n\nb) Appearance and number: four people, descriptions as above.\n\nc) Spatial: \"under a net\", \"toward or away from the basket\".\n\nd) Camera: stationary, steady angle.\n\ne) Background minimal: ship deck,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8M5FiY4qv5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8M5FiY4qv5o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 79.0039631716821, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Basketball players moving (dribbling, shooting, running) and a basketball in flight.", "background_and_ambient_analysis": "The background (ship structure and ocean) is stable with no uniform shifting. No dominant fluid or environmental motion (e.g., waves, wind) is visible."}}
{"video_id": "8N2IPnAH82A", "file_name": "8N2IPnAH82A_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black and white striped shirt and dark pants stands at a table. They place a yellow cup on the table, then position a green cup beside it, and walk away. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8N2IPnAH82A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8N2IPnAH82A_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 1221.2120305579292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person moves a yellow cup, a green cup, and a ball on the table.", "background_and_ambient_analysis": "The background (blue wall, bulletin board, door) is stationary. No ambient environmental motion (fire, water, wind) is observed."}}
{"video_id": "8M445st9YIA", "file_name": "8M445st9YIA_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The main subjects are people shearing sheep. Let's check each frame.\n\nIn the first frame, there are multiple people. Some are handling sheep. The scene is outdoors, muddy ground. There are two sheep being sheared on platforms. People are working around them. Let's list the actions chronologically.\n\nFrame 0: People are shearing sheep. One person on the left, shirtless, working on a sheep. Another person to the right, also shearing. There's a van in the background.\n\nFrame 1: A person moves a sheep onto a platform. The shearing continues. The sheep on the right is being sheared.\n\nFrame 2: More people are involved. A person in blue shirt is handling a sheep. The shearing actions are ongoing.\n\nFrame 3: People are moving sheep between platforms. One sheep is being sheared, another is being positioned.\n\nFrame 4: Similar actions, people are working on sheep. One person is shearing, another is moving a sheep.\n\nFrame 5: The scene continues. People are still shearing, and the environment is muddy.\n\nNow, focus on motion and behavior. Main subjects: people (multiple, shirtless, wearing clothes) and sheep (white, lying on platforms). The sheep are being sheared, so people are using shearing tools. The actions are sequential: moving sheep to platforms, shearing, then moving them away.\n\nSpatial relationships: people are around the sheep, some to the left, right. Platforms are on the ground. Background has a van, tents.\n\nCamera perspective: the camera seems to be handheld, maybe slightly shaky, as it's moving a bit. It's a wide shot capturing the scene.\n\nConclude with camera: slight shake, top-down? Wait, it's a ground-level view, not top-down. The camera is probably static but with some movement.\n\nNow, structure the caption:\n\nChronological order: start with the initial scene, describe people shearing, moving sheep, then the sequence. Mention the number of people (several), sheep (two visible, white), actions (shearing, moving). Background minimal: van, muddy ground, tents. Camera: slight shake.\n\nLet's draft:\n\n\"Several people in casual clothing shear white sheep on muddy platforms; one person lifts a sheep onto a platform while another shaves its wool, and others handle sheep near a van and tents in the background. The camera captures the scene with a slight shake, maintaining a wide view of the outdoor shearing activity.\"\n\nCheck rules: focus on motion, chronological order. Mention appearance (white sheep, casual clothing), number (several people, two sheep), spatial (platforms, van background). Camera: slight shake. Background minimal.\n\nWait, the rules say \"briefly describe their appearance and number\". So people: several, shirtless or casual (some shirtless, some in shorts). Sheep: white, medium size, lying on platforms.\n\nLet's adjust:\n\n\"Multiple individuals, some shirtless, shear white sheep on wooden platforms in a muddy outdoor area; one person lifts a sheep onto a platform while another shaves its wool, with others moving sheep near a white van and tents. The camera maintains a steady wide shot with slight shake, capturing the chronological sequence of shearing and sheep handling.\"\n\nWait, but the video shows multiple steps: at the start, people are shearing (maybe already shearing), then moving sheep. Let's check the frames:\n\nFrame 0: People are shearing, so sheep are partially sheared. Frame 1: A person moves a sheep (white) onto a platform. Frame 2: Another person handles a sheep. So the sequence is moving sheep to platform, then shearing.\n\nSo chronologically:\n\n- Sheep are moved to platforms by people.\n- Shearing occurs (wool being cut).\n- People continue moving sheep.\n\nSo the caption should be:\n\n\"Several people, some shirtless, shear white sheep on muddy platforms; one individual lifts a sheep onto a platform, while others actively shear its wool with tools, and additional people move sheep near a van and tents in the background. The camera captures the scene with a slight shake, providing a wide perspective of the ongoing shearing process.\"\n\nCheck if it's concise. Let's make sure to mention motion: lifting, shearing, moving. Number: several people, white sheep. Spatial: near van, tents. Camera: slight shake, wide shot.\n\nAnother point: in the frames, there are two sheep being sheared on platforms. So \"shear white sheep on wooden platforms\" is correct.\n\nYes, this should work.\n</think>\n\n<caption_output>Several people, some shirtless and wearing casual clothing, shear white sheep on wooden platforms in a muddy outdoor area; one individual lifts a sheep onto a platform while", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8M445st9YIA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8M445st9YIA_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 161.18745938611772, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals are actively moving around carcasses on platforms, performing tasks like handling tools and animals. Their motions are discrete, solid-object actions.", "background_and_ambient_analysis": "Background elements (vehicles, tents, ground) show no uniform shifting or fluid motion. No fire, water, or smoke dominates the scene."}}
{"video_id": "8Mt0nG7bGQw", "file_name": "8Mt0nG7bGQw_000394_000404.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A handheld camera circles a vertical pole covered in black graffiti, tilting to show different angles of the artwork against a wet nighttime street. As the camera moves, headlights from a passing car illuminate the scene briefly before the vehicle exits the frame. The camera maintains a slight shake throughout, focusing on the pole’s surface while the background remains a dimly lit road with distant streetlights.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Mt0nG7bGQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Mt0nG7bGQw_000394_000404.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 124.49915056460212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A car is moving on the road with headlights on. A person is briefly visible on the left but static.", "background_and_ambient_analysis": "The background (road, streetlights, grass) is stationary. No fluid motion (water, fire, smoke) observed."}}
{"video_id": "8Mfgd6fQfOM", "file_name": "8Mfgd6fQfOM_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black top and colorful scarf stands in front of a wooden wine rack filled with bottles, holding a wine bottle. They rotate the bottle to display its label while positioned behind a table with two wine glasses filled with red wine. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Mfgd6fQfOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Mfgd6fQfOM_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 96.43102050008729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving a bottle and a glass in their hands, which are discrete solid objects. The motion is due to hand gestures and holding actions.", "background_and_ambient_analysis": "The background consists of static polka-dotted shelves with no shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "8N9DOgUOztE", "file_name": "8N9DOgUOztE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a black shirt with colorful text and a blue scarf, the other in a blue shirt and jeans, stand in a hallway. They raise arms and swing them in rhythmic motions, moving side to side while a white ball remains on the floor between them. The camera maintains a static position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8N9DOgUOztE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8N9DOgUOztE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 42.27583271318478, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) are performing coordinated arm movements, indicating explicit physical locomotion and force application.", "background_and_ambient_analysis": "Static background elements (walls, doors, floor) show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8NVYYzZkN5M", "file_name": "8NVYYzZkN5M_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people dance in a room with red balloons; two women on a raised platform (one in pink athletic wear, one in teal) perform synchronized stepping motions, while others on the floor—including a woman in teal and several in casual attire—move rhythmically. The camera captures the group from a fixed frontal position with minimal shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8NVYYzZkN5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8NVYYzZkN5M_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 155, "blur_score": 252.64929340411263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple solid objects (people dancing, children on stage) exhibit locomotion due to explicit physical forces (walking, jumping, dancing).", "background_and_ambient_analysis": "Static background elements (red balloons, stage, walls) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8NrFj7KpSvQ", "file_name": "8NrFj7KpSvQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink top and blue jeans runs away from the camera down a brightly lit hallway with glass walls on the left, then turns around, pauses briefly, and runs back toward the camera. The camera follows her movement with a slight shake, maintaining a rear perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8NrFj7KpSvQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8NrFj7KpSvQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 486.5363198413902, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a pink top and blue jeans) is moving through the hallway, performing walking, jumping, and handstand-like motions. The person is a discrete, solid object with clearly defined bounding box movement.", "background_and_ambient_analysis": "The background elements (glass walls, floor, ceiling lights, wooden panels) are static and show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "8NwN3DC-r60", "file_name": "8NwN3DC-r60_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and jeans bends over a blue plastic container on the ground, lifts a large metallic pan, and pours water into it. The camera captures the action from a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8NwN3DC-r60.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8NwN3DC-r60_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.51657531472842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a large metal pan, tilting it to pour water into a blue container; the pan's movement and water splashing are caused by intentional human action.", "background_and_ambient_analysis": "No significant shifting of static background elements (shelves/equipment remain stationary), and fluid motion (water splashing) is secondary to human interaction with objects."}}
{"video_id": "8O1yw0e7L4Y", "file_name": "8O1yw0e7L4Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen. Then, a little boy appears sitting on the floor. He's wearing a gray hoodie, blue jeans, and brown shoes. He's playing a recorder. The background has colorful alphabet mats, a keyboard, and a wooden cabinet. The camera seems to zoom in slightly on the boy. Need to describe the sequence: start with black screen, then boy playing recorder, his appearance, surroundings. Check the rules: chronological, motion/behavior, appearance, spatial, camera.\n\nFirst frame is black. Then the boy is sitting, playing recorder. He's small, gray hoodie, jeans, shoes. The mats are colorful (letters), keyboard to his right maybe? Wait, the description says in the video: \"colorful alphabet mats, keyboard, wooden cabinet.\" The camera is stationary? Wait, the video shows from [1.4] to [5.7] seconds. The caption should be chronological. So:\n\n- Begins with black screen.\n- Then, a young boy (gray hoodie, blue jeans, brown shoes) sits on a colorful alphabet-mat floor, holding a recorder.\n- He plays the recorder, looking down at it.\n- Background includes a wooden cabinet with photos and a keyboard on a stand.\n- Camera remains static, focusing on the boy.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the boy: size is small, color of clothes: gray hoodie, blue jeans, brown shoes. Number: one boy. Motion: sitting, playing recorder (hands on recorder, maybe moving fingers).\n\nSpatial relationships: the boy is on the floor, with alphabet mats around him, keyboard to his right (since in the video, the keyboard is visible behind him). Wait, the video shows: [2] frame, the keyboard is on a stand behind him. So \"a keyboard on a stand is behind the boy.\"\n\nCamera: the camera seems to be stationary, maybe a slight zoom as it transitions from black to the boy.\n\nPutting it all together:\n\nThe video opens with a black screen, then transitions to a young boy wearing a gray hoodie, blue jeans, and brown shoes sitting on a colorful alphabet-mat floor. He holds a recorder and plays it while looking downward, with a wooden cabinet displaying photos and a keyboard on a stand positioned behind him. The camera remains stationary, focusing on the boy as he continues playing.\n\nWait, check the rules: exclude text recognition, named characters, stylistic analysis. So no mention of \"photos on cabinet\" maybe? Wait, rule e says \"background descriptions minimal unless essential for understanding motion.\" The keyboard's presence might be essential as it's part of the setting. The alphabet mats are part of the floor, so maybe include.\n\nWait, the example in the rules: for spatial, \"in front of, to the left.\" So the keyboard is behind the boy. The cabinet is to the left? Wait, in the video, the wooden cabinet is behind the boy, maybe to the left? Let me check the frames. The first frame (1.4s) shows the boy sitting, with a keyboard on a stand to his right (since the keyboard is on the right side of the frame), and a wooden cabinet with photos to the left of the boy? Wait, the video says: \"a wooden cabinet with photos\" and \"a keyboard on a stand\". So the cabinet is behind the boy, to the left of the keyboard? Maybe.\n\nBut rule f says minimal background. So perhaps just mention the keyboard is in the background.\n\nAlso, the boy is sitting on the floor, playing the recorder. His hands are on the recorder.\n\nLet me structure the caption:\n\nThe video starts with a black screen, then shows a small boy in a gray hoodie, blue jeans, and brown shoes sitting on a colorful alphabet-mat floor. He plays a recorder while looking down, with a keyboard on a stand and a wooden cabinet visible in the background. The camera remains static throughout.\n\nWait, need to make sure chronological order. The first part is black screen, then the boy appears. Then his actions: sitting, playing. So:\n\nThe video begins with a black screen, transitioning to a young boy wearing a gray hoodie, blue jeans, and brown shoes seated on a colorful alphabet-mat floor. He holds a recorder and plays it with his hands, looking downward. Behind him, a keyboard on a stand and a wooden cabinet are visible. The camera stays fixed, focusing on the boy as he continues playing.\n\nYes, that seems to follow the rules. Let's check each rule:\n\na) Motion/behavior: boy playing recorder, seated. Chronological: starts with black, then boy appears, plays.\n\nb) Appearance: gray hoodie, blue jeans, brown shoes; boy is small (implied by \"young boy\").\n\nc) Spatial:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8O1yw0e7L4Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8O1yw0e7L4Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 423.25612096295356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child sitting on floor, actively moving hands and feet to tie shoelaces. Discrete solid object (child) performing deliberate physical action (manual locomotion for shoelace tying).", "background_and_ambient_analysis": "No shifting background elements; static wooden door, shelf, and chair remain fixed. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8OLGOunI1vw", "file_name": "8OLGOunI1vw_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. The user wants a concise, chronological paragraph focusing on the main subjects' motion and behavior.\n\nFirst, I need to look at the frames. The video shows a group of people on a stage with red lighting. There are multiple individuals, maybe dancers or performers. In the first frame, they're in various positions, some moving. The second frame has more movement, maybe a collision or a sudden action. The third frame shows people running or scattering. Fourth frame has a person in white running, others following. Fifth frame shows a person falling or being pushed, with another approaching.\n\nI should describe their actions step by step. Let's check the appearance: the main subjects are people, maybe dressed in costumes. Colors are dark with some light (like the white outfit in frame 4). Numbers: several people, maybe 5-6. Spatial relationships: in the first frame, they're clustered; then moving apart, some moving left or right. \n\nNeed to mention the stage, red lighting, and the camera's perspective. The background has some lights, but minimal description. The camera seems shaky, maybe moving around. Conclude with camera movement as a slight shake and top-down view.\n\nWait, the user said to exclude text recognition and named characters. So focus on the actions. Let me structure it chronologically:\n\n- Start with the group moving energetically. \n- Then someone in white runs to the center, others follow. \n- Then a person stumbles or falls. \n- Camera shakes, maybe pan right or left.\n\nCheck the output format. Need to keep it concise. Let me draft:\n\n\"Multiple individuals in dark attire move energetically across a red-lit stage, colliding and scattering. A person in white runs toward the center, pursued by others; another stumbles backward while a figure approaches from behind. The camera shifts slightly, capturing motion with a shake.\"\n\nWait, need to check the exact sequence. The video starts with a group, then in frame 2, maybe a collision, frame 3 shows more movement, frame 4 person in white, frame 5 someone falling. So the chronological order should be: initial group movement, then collision/scattering, then the person in white running, then the stumble. Camera movement: slight shake.\n\nAlso, mention spatial relationships. In frame 4, the person in white is moving away from others. In frame 5, someone falls, another approaches. The camera might be moving to follow the action.\n\nSo the caption should say:\n\n\"Several performers in dark costumes move chaotically across a red-lit stage, colliding and scattering. A person in white runs toward the center, pursued by others; another stumbles backward as a figure approaches from behind. The camera follows the action with a slight shake.\"\n\nWait, the background is minimal. The red lighting is part of the setting. Maybe specify that the stage is lit with red light.\n\n\"Multiple individuals in dark attire and one in white move dynamically across a red-lit stage, colliding and scattering. A person in white runs toward the center, pursued by others; another stumbles backward as a figure approaches from behind. The camera captures the chaotic motion with a slight shake, maintaining a top-down perspective.\"\n\nWait, the user said to mention spatial relationships. In frame 5, the person in white is moving left, others are behind. Maybe \"a figure approaches from behind\" is okay.\n\nLet me check the rules again. Focus on motion, chronological order, appearance (colors, number), spatial relationships, conclude with camera.\n\n\"Several performers in dark costumes move energetically on a red-lit stage, colliding and scattering. A person in white runs toward the center, pursued by others; another stumbles backward as a figure approaches from behind. The camera shifts slightly, capturing the motion with a shake.\"\n\nWait, the number: how many? Maybe \"multiple\" or \"a group of people.\" The video shows around 5-6 people. The user says \"briefly describe appearance and number.\" So \"multiple people in dark attire\" or \"several performers.\"\n\nLet me check the example output format. The user's example has \"Multiple individuals in dark attire...\" So use \"multiple\" or \"several.\"\n\nOkay, finalizing:\n\n\"Multiple individuals in dark attire move chaotically across a red-lit stage, colliding and scattering. A person in white runs toward the center, pursued by others; another stumbles backward as a figure approaches from behind. The camera follows the motion with a slight shake.\"\n\nWait, need to check if the camera perspective is top-down. The description mentions \"top-down perspective\" in the rules, but in the video frames, maybe the camera is elevated, hence top-down. The user's rules say \"conclude with camera perspective and movement (e.g., top-down, pan left, slight", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OLGOunI1vw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OLGOunI1vw_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 176.41033764891495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (actors on horseback, standing actors) exhibit intentional locomotion and interaction (e.g., sword movements, horse riding, physical positioning changes).", "background_and_ambient_analysis": "Background elements (audience seating and stage lighting) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "8NxHK2Ay9EA", "file_name": "8NxHK2Ay9EA_000119_000129.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red and blue plaid shirt over a blue undershirt sits at a drum set, adjusting his drumsticks before beginning to play. An inset video in the top left shows a close-up of his plaid-shirted hands striking the drum. His hands open slightly and wrists loosen as he continues drumming. The camera maintains a static frontal view against a black curtain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8NxHK2Ay9EA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8NxHK2Ay9EA_000119_000129.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 654.9479051556319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the checkered shirt (drummer) and drum kit (cymbals, drums) are moving; the drummer's hands move to strike drums and cymbals, and the drumsticks move with each hit.", "background_and_ambient_analysis": "The background elements (dark curtain, framed poster) remain static with no uniform shifting. No fire, water, smoke, or wind-driven fluid motion is observed."}}
{"video_id": "8OQaQnLBiI8", "file_name": "8OQaQnLBiI8_000298_000308.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand uses a white tool to smooth floral-patterned paper onto a white rectangular box with pink roses; the hand first covers the box's sides, then presses the top edge, while a matching floral lid rests nearby on a green cutting mat; the camera remains top-down and stationary, capturing the craft process on a worktable with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OQaQnLBiI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OQaQnLBiI8_000298_000308.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 716.4036524144319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A human hand is actively moving to adjust and smooth decorative paper on a gift box, with discrete motion focused on the hand-paper interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion. Background elements (green cutting mat, pink container, and cup) remain static throughout the video, with no evidence of wind, fire, or water."}}
{"video_id": "8OTb8tga-yg", "file_name": "8OTb8tga-yg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates three transparent, glowing blue spheres. Initially holding them in a stable cluster, the hands adjust their positions, causing the spheres to shift and rotate relative to each other. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OTb8tga-yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OTb8tga-yg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 46.75262520481224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is manipulating three glowing glass balls, causing them to roll and change positions due to physical forces.", "background_and_ambient_analysis": "The background is dark and static (no shifting walls or ground); no fire, water, smoke, or wind is present."}}
{"video_id": "8OgIU8O5ZOU", "file_name": "8OgIU8O5ZOU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a dark wristwatch on their left wrist applies a beige bandage to another person's bare ankle, wrapping it in a circular motion. The bandage is secured around the ankle joint as the second person's foot remains stationary against a wooden floor. A red bag and radiator are visible in the background. The camera maintains a static, close-up perspective focused on the bandaging action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OgIU8O5ZOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OgIU8O5ZOU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 205.78134304025437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands apply a bandage to a foot; the bandage and foot exhibit controlled, deliberate motion as the bandage is wrapped and adjusted.", "background_and_ambient_analysis": "Static background elements (radiator, wooden floor, red bag) remain consistent across frames with no uniform shifting or fluid motion observed."}}
{"video_id": "8O_PtP6NuDs", "file_name": "8O_PtP6NuDs_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue hoodie and jeans sits indoors, holding two black recorders with both hands and bringing them to their mouth to play. After a brief moment, they lower the recorders and extend their arms outward. The background includes a light-colored couch and a bookshelf with items. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8O_PtP6NuDs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8O_PtP6NuDs_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 47.59805430334144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a blue hoodie) is interacting with a flute, exhibiting motions like playing and arm movements.", "background_and_ambient_analysis": "Background is static; no significant ambient environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8OmRjJJjg8s", "file_name": "8OmRjJJjg8s_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man wearing a blue vest over a red shirt holds a small object near his mouth, then releases it, raises his right index finger upward, and looks downward. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OmRjJJjg8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OmRjJJjg8s_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 318.21199440405576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (discrete solid object) is moving his hand (pointing) and head, exhibiting explicit physical locomotion and gestures.", "background_and_ambient_analysis": "Background elements (wall, curtain) are static with no fluid or environmental motion. No shifting background indicating camera motion."}}
{"video_id": "8OjL8-5IUwE", "file_name": "8OjL8-5IUwE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, a group of boys in black shirts and shorts run across the wooden floor, maneuvering around red cones and leaping over them as they move from left to right; the camera remains stationary, capturing the motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8OjL8-5IUwE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8OjL8-5IUwE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 51.65663146193165, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple players (solid objects) engaged in athletic movement: running, dribbling, and interacting with a ball. Motion is discrete and trackable with bounding boxes.", "background_and_ambient_analysis": "No shifting background; no fluid/environmental motion (fire, water, wind) observed. Court lines, walls, and basketball hoop remain fixed throughout the sequence."}}
{"video_id": "8Owa_3Lj_fU", "file_name": "8Owa_3Lj_fU_000157_000167.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two capoeira performers, one in white top and black pants with white headgear, the other in green and white, engage in a dynamic exchange. They begin with a stance, then the white performer executes a high kick as the green performer bends low; next, the white performer flips forward while the green performer responds with a sweeping motion; they continue alternating acrobatic kicks and flips. Surrounding them, a group of onlookers in white pants play drums and clap, positioned behind the performers. The camera remains stationary, capturing the action from a ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Owa_3Lj_fU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Owa_3Lj_fU_000157_000167.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 364.94254614680136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (a person in white pants and a person in green pants) are engaged in dynamic physical interaction: kicks, flips, and grappling. These are discrete solid objects moving due to explicit physical forces and collisions.", "background_and_ambient_analysis": "The background (group of spectators, trees, and ground) shows no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene; all background elements remain stationary relative to the frame."}}
{"video_id": "8P6yUjYRqxU", "file_name": "8P6yUjYRqxU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber in a blue jacket and orange pants ascends a snowy slope, using a pole for support. The camera shifts to a close-up of their hands managing ropes and gear attached to a harness. The climber continues upward, with another individual in similar attire visible behind them on the slope. The camera maintains a medium perspective, capturing the climbers’ movements against the snowy terrain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8P6yUjYRqxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8P6yUjYRqxU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 55.338357065106614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two climbers are visible; the foreground climber moves through snow using ski poles, while the background climber remains stationary. Close-up shots show hands manipulating ropes, indicating locomotion and manual action.", "background_and_ambient_analysis": "The snow-covered landscape and rock face are static; no fire, water, smoke, or wind-driven motion dominates. Background elements show consistent positions across frames."}}
{"video_id": "8PC8fvSP7xQ", "file_name": "8PC8fvSP7xQ_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow draped garment adjusts the cloth over their head while another individual with long dark hair and a light-colored shirt assists by moving the cloth. The second person’s hands interact with the cloth as they shift position near the first individual. The camera remains handheld with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8PC8fvSP7xQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8PC8fvSP7xQ_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 150, "blur_score": 382.14958086556703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid human subjects (one in yellow sari, one in light top) are moving through explicit physical actions (adjusting sari, arm gestures), with clear bounding box tracking of individual motions.", "background_and_ambient_analysis": "Background elements (walls, framed picture) appear static with no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "8P-3pZP356M", "file_name": "8P-3pZP356M_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white cap, black t-shirt, gray shorts, and sneakers stands on the muddy shore of a murky river, holding a fishing rod. He reels in the line with both hands, adjusting his grip and stance while the rod remains extended over the water. Sparse vegetation grows near the bank to his left. The camera maintains a static, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8P-3pZP356M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8P-3pZP356M_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 375.2414542480218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is reeling in the fishing line, causing the rod to bend and move in discrete, controlled motions.", "background_and_ambient_analysis": "The background water shows minor ripples but no dominant fluid motion; static vegetation is present without significant swaying."}}
{"video_id": "8PH07QR7ils", "file_name": "8PH07QR7ils_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand holds a brown, irregularly shaped object and adjusts its position under a mechanical tool, moving the object slightly as the tool interacts with it. The background shows a concrete floor with scattered debris and a large metal container. The camera remains in a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8PH07QR7ils.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8PH07QR7ils_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 316.35258168277744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is moving a piece of bread (or similar food) to cook it. The bread is being actively manipulated by the hand, indicating discrete solid-object motion due to physical forces.", "background_and_ambient_analysis": "The background (metal pan and ground) shows no uniform shifting. The spraying from the nozzle is a transient fluid event but not dominant; no fire, water, smoke, or wind constitutes the primary motion."}}
{"video_id": "8PPz6hv_Y-s", "file_name": "8PPz6hv_Y-s_000197_000207.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a person swinging a large cylindrical object, probably a log or something for a game. Let's check the frames.\n\nAt the start, the person is in a stance, maybe preparing to swing. Then they swing, so motion is key. The person is wearing a black top and gray pants, right? The video shows them in a lunge position, so legs apart, one leg back. They swing the object towards something, maybe a target or part of the game setup.\n\nOther people are around: one in red on the left, maybe holding something, another person in the background. The ground is wooden planks, so maybe a fair or outdoor event.\n\nChronological order: the person starts in a ready position, then swings the cylindrical object. The motion is from left to right? Wait, the video shows them swinging forward. Let's see the frames. In the first frame, they're in position, then move, so the action is a swing.\n\nAppearance: the main person is female, black top, gray capris, black shoes. She's in a lunge, so front leg bent, back leg extended. The object she's swinging is a large cylinder, maybe attached to a frame.\n\nSpatial relationships: there's a person in red to the left, another person behind the cylinder, maybe a target. The camera is handheld, slight shake, maybe following the action.\n\nBackground: trees, some flags, so outdoor, park-like setting. But background should be minimal, so just note it's outdoor with trees.\n\nNow, structure the caption: main subject's actions in order, appearance, spatial, camera.\n\nSo: A person wearing a black top and gray capris is seen in a lunge stance, swinging a large cylindrical object forward in a dynamic motion. She is positioned to the left of a wooden structure, with another individual in a red shirt partially visible to her left. The scene occurs outdoors on a wooden platform surrounded by trees. The camera maintains a handheld perspective with slight movement, capturing the motion from a close, slightly shaky angle.\n\nWait, check rules: chronological, main subjects. So first the person is preparing, then swinging. The video shows the swing happening across frames. So start with the action: the person is in motion swinging the cylinder.\n\nLet me refine. The person, dressed in a black top and gray capris, begins in a lunge position, then extends her legs and swings a large cylindrical object forward. She is surrounded by several people, including one in a red shirt to her left and another in a white shirt to her right. The setting is an outdoor area with wooden planks on the ground and trees in the background. The camera is handheld, capturing the action with slight shake.\n\nBut need to be concise. Rules say: focus on motion and behavior chronologically. So the sequence: person is in position, then swings.\n\nFinal caption:\n\nA person in a black top and gray capris executes a swinging motion with a large cylindrical object, moving from a lunge stance into a forward swing. She is positioned beside a wooden structure, with an individual in a red shirt visible to her left and another in a white shirt to her right. The scene occurs on a wooden platform in an outdoor setting with trees. The camera maintains a handheld perspective with slight movement, tracking the action closely.\n\nWait, check for minimal background. \"Outdoor setting with trees\" is okay. Also, \"large cylindrical object\"—is that the log? In the video, it's a cylindrical structure, maybe part of a game like a log or a target. But since we can't name, just say cylindrical object.\n\nAlso, check number: the main subject is one person, others are around. The problem says \"main subjects\"—the one swinging is main.\n\nLet me check the video frames again. The first frame shows her in position, then moving. So the action is swinging.\n\nAnother point: the camera's perspective is from a close-up, maybe side view. The video seems to be taken from the side, so camera is beside the person, following the motion.\n\nSo final caption:\n\nA person wearing a black top and gray capris performs a swinging motion with a large cylindrical object, transitioning from a lunge position to a forward swing. She is positioned next to a wooden structure, with an individual in a red shirt to her left and another in a white shirt to her right. The scene takes place on a wooden platform outdoors, surrounded by trees. The camera captures the action from a close, handheld perspective with slight movement.\n</think>\n\n<caption_output>A person in a black top and gray capris executes a swinging motion with a large cylindrical object, moving from a lunge stance into a forward swing. She is positioned beside a wooden structure, with an individual in a red shirt visible to her left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8PPz6hv_Y-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8PPz6hv_Y-s_000197_000207.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 716.1541041597154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman in the center is the primary moving object, displaying body movement (leg extension, torso shift) due to physical effort. Other individuals are stationary.", "background_and_ambient_analysis": "The background (trees and ground) is static with no shifting or environmental fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "8PVUzh0rcdg", "file_name": "8PVUzh0rcdg_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a young child on a Reebok treadmill. The child is wearing a yellow shirt and camouflage pants. Let's see the sequence: at the start, the child is holding a stick, then they adjust their stance, maybe stepping or moving on the treadmill. Wait, the video is short, so chronologically, the child is on the treadmill, holding a stick, then moves slightly. Let's check the frames. Frame 0: child on treadmill with stick. Frame 1: same, but maybe stepping. Frame 2: standing up straight, still holding stick. Frame 3: same as 2. Frame 4: looking down. Frame 5: same position. So the motion is the child standing on the treadmill, holding a stick, then adjusting position. Appearance: child is small, yellow shirt, camo pants. Spatial: treadmill is on left, background has a door, cabinets, baby toys. But per rules, background minimal. Camera perspective: it's a static shot? Wait, no, the video might have slight movement. Wait, the user says \"conclude with camera perspective and movement\". Let's see the frames—there's no obvious pan or tilt, so maybe static. But need to check.\n\nRule a: focus on motion and behavior. So child is on treadmill, holding stick, then steps or moves. So chronological: child stands on treadmill, holds stick, then adjusts position, looks around. Wait, frame 0 to 5: start with child on treadmill holding stick, then maybe takes a step or moves, then stands straight, then looks down. So the behavior is: child is on the treadmill, holds a stick, steps onto treadmill (but maybe it's already on), then stands, then looks down.\n\nAppearance: small child, yellow shirt, camouflage pants, barefoot.\n\nSpatial: treadmill is left side, background has a door, cabinets, baby activity center. But background minimal, so maybe just mention treadmill and room elements if essential.\n\nWait, the rules say \"minimal background unless essential\". So maybe just the room has some furniture, but not details.\n\nCamera: looking at the child from a slightly angled view, no significant movement. So camera perspective is medium shot, static.\n\nPutting it all together: A young child wearing a yellow shirt and camouflage pants stands on a Reebok treadmill, holding a stick in both hands. The child shifts position slightly, stepping forward and adjusting their stance while looking around the room. The background includes a wooden door and a baby activity center. The camera remains stationary, capturing the child’s movements from a medium angle.\n\nWait, but need to be concise. Let's check the rules: chronological paragraph.\n\nFirst, the child is on the treadmill holding a stick. Then, the child moves (steps, adjusts). So:\n\nA small child in a yellow shirt and camouflage pants stands barefoot on a Reebok treadmill, holding a stick. The child steps onto the treadmill, adjusts their stance while holding the stick, and looks down. The room contains a wooden door and baby toys in the background. The camera is static, positioned to capture the child from a medium angle.\n\nCheck if that's concise. Let's see:\n\n- Main subject: child\n- Motion: steps onto treadmill, adjusts stance, holds stick\n- Appearance: yellow shirt, camo pants, barefoot\n- Spatial: on treadmill, room with door and toys (background minimal)\n- Camera: static\n\nYes. Need to be chronological: the actions happen in order. So:\n\nAt the start, the child is standing on the treadmill with the stick. Then steps (or moves), adjusts stance, looks down. So:\n\nA small child wearing a yellow shirt and camouflage pants stands barefoot on a Reebok treadmill, holding a stick. The child shifts position, steps forward, and looks down, adjusting their stance. The background includes a wooden door and baby toys. The camera remains stationary, capturing the child's movements from a medium angle.\n\nWait, but the video might have the child already on the treadmill. The first frame shows the child stepping onto the treadmill (since they're starting to walk maybe). Wait, the first frame: child is on treadmill, holding stick. Then in frame 1, they're standing. So maybe the child was just getting on, then stands. So the motion is the child steps onto the treadmill (but maybe it's already on, but the video shows them starting to move).\n\nWait, the problem says \"chronological paragraph describing the provided video\". So the sequence is: child is on treadmill, holding stick; then they stand up, adjust position; then maybe look down.\n\nLet's rephrase:\n\nA young child in a yellow shirt and camouflage pants stands barefoot on a Reebok treadmill, holding a stick. The child shifts their weight, steps forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8PVUzh0rcdg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8PVUzh0rcdg_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 143, "blur_score": 236.82313424668394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving by stepping on and off a treadmill, exhibiting discrete locomotion via muscular forces.", "background_and_ambient_analysis": "The background (wall, door, cabinet, toys) shows no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "8P7YRZJNGeI", "file_name": "8P7YRZJNGeI_000302_000312.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with red nail polish hold a small green wooden box, rotate it to display a white lid featuring a Christmas wreath design with red ribbons and berries. The camera remains top-down, capturing the box's orientation change from a solid green side to the decorated lid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8P7YRZJNGeI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8P7YRZJNGeI_000302_000312.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 56.287534475448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a green box, opening/closing it and revealing a wreath-decorated lid. The box and hands exhibit solid, distinct motion from physical interaction.", "background_and_ambient_analysis": "Background elements (white surface and 'Decubag Tv' text) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8Q0VU595OXs", "file_name": "8Q0VU595OXs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with blue stripes, white cap, and red shorts sits in the stands, adjusting a wristband on their left wrist. They look down, then forward, and lean slightly forward, their hands moving between their lap and waist area. The individual remains seated in front of a blurred crowd. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Q0VU595OXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Q0VU595OXs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 302.5323476255788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The tennis player (a solid object) is moving her hands and body to adjust her clothing and bag, exhibiting discrete locomotion from her own physical actions.", "background_and_ambient_analysis": "The background crowd is static with no fluid environmental motion (fire, water, wind). Background elements (spectators, seating) remain fixed relative to each other and show no uniform shifting."}}
{"video_id": "8QFHnSuTBVk", "file_name": "8QFHnSuTBVk_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black striped shirt positions a dark rectangular sheet onto a bamboo mat on a table. They then reach for a small container with a purple substance and spread it over the sheet. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QFHnSuTBVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QFHnSuTBVk_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 421.661672475787, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a brush are moving: the hands adjust a dark mat, then use the brush to apply a substance to the mat. These are solid, distinct objects moving due to explicit physical actions.", "background_and_ambient_analysis": "The background includes a static kitchen counter with items like a bottle and containers; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "8PmKji9MYhU", "file_name": "8PmKji9MYhU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s left hand grips a clear plastic water bottle containing water, while the right hand unscrews the cap and lifts it off. The scene is filmed from a top-down perspective with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8PmKji9MYhU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8PmKji9MYhU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 44.53036144814302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands pouring liquid into a bottle; bottle and hand movements are discrete, solid-object actions.", "background_and_ambient_analysis": "Background elements (bananas, pineapple, glass container) show no uniform shifting; no fire, water flow, or wind-driven motion observed."}}
{"video_id": "8QOP8xgdv-c", "file_name": "8QOP8xgdv-c_000366_000376.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Three people sit at a table; one wears a red cap and black shirt, another a striped long-sleeve shirt, and a third a dark shirt. The striped-shirt individual manipulates the hands of the cap-wearer, who then moves their hands upward and away. The third person observes. Camera remains stationary, capturing the interaction against a backdrop of window blinds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QOP8xgdv-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QOP8xgdv-c_000366_000376.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 296.55721761266125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people wearing masks and a Santa hat are interacting; their hands move to adjust the Santa hat, indicating discrete object motion from physical interactions.", "background_and_ambient_analysis": "Background elements (walls, windows with blinds) show no uniform shifting or fluid environmental motion (e.g., fire, water, wind)."}}
{"video_id": "8QFtoMJ9IPM", "file_name": "8QFtoMJ9IPM_000588_000598.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands with red nail polish manipulate a light-colored fabric, gradually revealing an embroidered red flower with a yellow center and green leaves, adjusting the fabric to showcase the intricate design. The hands shift the fabric to highlight the flower’s details, moving from the center to the surrounding green stems. The camera maintains a close-up top-down perspective, panning slightly to focus on the embroidery’s texture and color patterns while keeping the background minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QFtoMJ9IPM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QFtoMJ9IPM_000588_000598.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 34.570505711200205, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include hands (with red nail polish) and an embroidery needle. The hands manipulate the needle to thread fabric, creating a floral embroidery pattern. Motion is controlled and deliberate, showing precise needle insertion and fabric adjustment.", "background_and_ambient_analysis": "The background consists of a static white fabric surface with consistent texture and pattern. No environmental elements such as fire, water, smoke, or wind are visible. The fabric remains uniformly still except for localized interaction with the hands."}}
{"video_id": "8QMCT3cDc9M", "file_name": "8QMCT3cDc9M_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with short dark hair, wearing a gray shirt, lies on a white pillow with his eyes closed. A hand holding a black brush moves gently across his forehead and around his eye, applying a product. The camera maintains a steady close-up perspective focusing on the facial area and the brush motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QMCT3cDc9M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QMCT3cDc9M_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 101, "blur_score": 32.210933931802614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush is moving in discrete, controlled motions across the person's face during a facial treatment, indicating intentional physical interaction.", "background_and_ambient_analysis": "The background consists of static elements (pillow, wall) with no shifting or environmental motion; no fire, water, smoke, or wind present."}}
{"video_id": "8QUnvM10w2Y", "file_name": "8QUnvM10w2Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a brown apron stands at a kitchen stove, adding a substance from a container into a large stainless steel pot. They then pick up a blue-labeled container from the countertop, open it, and pour its contents into the pot. Next, they grasp a glass jar on the counter, open it, and add its contents to the pot. The camera remains static, capturing the stove and countertop area with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QUnvM10w2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QUnvM10w2Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 161, "blur_score": 40.553706704000106, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) moves their arms to stir a pot, reach for items on the counter, and manipulate utensils.", "background_and_ambient_analysis": "The kitchen background (counter, jars, stove) remains static with no shifting elements or fluid motion (e.g., fire, smoke, water)."}}
{"video_id": "8QY1D6HwulU", "file_name": "8QY1D6HwulU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a title screen, but the user says to exclude text recognition, so skip that. Then the next scene is a dance studio. Main subjects are people dancing. Let's see the sequence.\n\nFirst, the video shows a group of people in a dance studio. The main focus is on two people dancing: a man and a woman. They're holding hands, moving. Then there's a woman in a black dress dancing with another person, maybe a man. Wait, the frames go from [1.0] to [5.0]. Let's track the motion.\n\nFrame 1: Title screen, but exclude text. So start from frame 1.5 or so. Frame 2: Man in black shirt with \"dx\" logo, woman in black and white dress. They're holding hands, man's arm up, woman doing a move. Then frame 3: They're still dancing, maybe stepping. Frame 4: More people in the background. Frame 5: Man and woman moving, others around.\n\nNeed to describe chronological order. Main subjects: a man and woman (primary dancers), then other dancers in the background.\n\nAppearance: man in black shirt, woman in black and white dress. Others in various clothes.\n\nSpatial relationships: main pair in foreground, others in background.\n\nMotion: dancing, holding hands, stepping, moving around.\n\nCamera: probably static, but maybe panning slightly? Wait, the frames show different angles, but the problem says to describe camera perspective. The user says \"conclude with camera perspective and movement\".\n\nLet's structure:\n\n- Start with the main pair dancing: man in black shirt and woman in black-and-white dress. They hold hands, perform swing dance steps. \n\n- Other people (multiple) in the background also dance, some pair up, some move individually.\n\n- Spatial: main dancers in foreground, others behind.\n\n- Camera: starts with a shot of the main pair, then shifts to show the group in the studio. Maybe a slight pan to include more people.\n\nNow, follow the rules: exclude text, names. So no Rob Farley etc.\n\nConcise chronological paragraph.\n\nLet's draft:\n\nIn a bright dance studio, two dancers begin moving: a person in a black shirt and another in a black-and-white dress hold hands, stepping and turning. Other dancers in casual attire move around them, some pairing off, others walking. The camera shifts to capture the group’s coordinated motions, maintaining a steady view as the dancers interact in the open space.\n\nWait, check rules: b) mention appearance and number (color, size, orientation). So \"a person in black shirt\" (size: average, orientation: facing each other), \"another in black-and-white dress\" (same). Others: multiple, various colors.\n\nc) spatial: main pair in foreground, others in background.\n\nd) camera perspective: steady, maybe slight pan to show group.\n\ne) background minimal: just the studio walls, so skip.\n\nf) exclude text, names.\n\nLet me check the video description again. The video starts with title screen (ignore), then shows the studio with people dancing. The sequence: man and woman dancing, then other pairs. The main action is the dance steps.\n\nSo:\n\nThe video opens in a dance studio where a man in a black shirt and a woman in a black-and-white dress perform swing dance steps, holding hands and moving in sync. Other dancers in various casual outfits join, some pairing up while others move individually across the space. The camera captures the group's synchronized movements, panning slightly to include more dancers as they interact in the open area.\n\nCheck for conciseness. Make sure chronological order: first the main pair starts dancing, then others join. Motion: stepping, turning, holding hands. Camera: panning slightly.\n\nAlso, need to mention number: \"a man and a woman\" (primary), \"other dancers\" (plural).\n\nLet's see if the user's example output (if any) but since no example, just follow.\n\nFinal check:\n\n- Motion: dancing, holding hands, stepping, moving.\n\n- Appearance: black shirt, black-and-white dress, others casual.\n\n- Spatial: main in front, others behind.\n\n- Camera: panning slightly.\n\nYes.\n\nSo caption:\n\nIn a dance studio, a man in a black shirt and a woman in a black-and-white dress hold hands and step in sync. Other dancers in casual attire move around them, some pairing off while others walk across the space. The camera pans slightly to capture the group's coordinated dance motions as they interact in the open area.\n</think>\n\n<caption_output>In a dance studio, a man in a black shirt and a woman in a black-and-white dress hold hands and step in sync, moving across the space. Other dancers in casual attire—some in black, others in pattern", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QY1D6HwulU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QY1D6HwulU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 82.5574605046698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple dancers (people) are moving in discrete, coordinated motions: holding hands, stepping, turning, and gliding across the floor. Movements include physical interactions like hand-holding and rotational spins, driven by intentional locomotion.", "background_and_ambient_analysis": "The background (white wall and smooth floor) is static with no shifting or environmental motion (no fire, water, wind, or fluid effects)."}}
{"video_id": "8QhWKF2EirA", "file_name": "8QhWKF2EirA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a neon green jacket, blue shorts, and blue sneakers with striped socks kicks a red and white soccer ball on a grassy field. The ball is propelled upward and forward, then travels away as the child follows through, steps back, and moves forward and to the right. The background includes a curb visible in the top left corner. The camera remains static at ground level, capturing the motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QhWKF2EirA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QhWKF2EirA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 516.488293057981, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a neon shirt and dark shorts interacts with a soccer ball through kicking motion; the ball moves due to physical force from the kick, and the person exhibits locomotion.", "background_and_ambient_analysis": "The grassy field and concrete edge show no shifting or fluid motion (e.g., no fire, water, smoke, or wind effects). Background elements remain static across frames."}}
{"video_id": "8QyZzMr6naM", "file_name": "8QyZzMr6naM_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to generate a caption for the video. First, the main subject is a child. The child is holding a microphone. The background has a whiteboard with days of the week: Monday, Tuesday, Wednesday, Thursday, Friday. Each day has some dots or markers. \n\nNow, the video sequence: the child starts in front of Monday, holding the mic. Then moves to Tuesday, then Wednesday, then Thursday, and stops at Friday. So motion is moving from left to right across the whiteboard. The child's appearance: short dark hair, gray jacket, dark shirt. The whiteboard is on a wall, with days labeled. \n\nNeed to mention the motion chronologically: the child walks from Monday to Tuesday to Wednesday to Thursday to Friday. The camera is probably static, but let's check. The description says the child moves, so the camera might be stationary, following the child's movement. \n\nWait, the rules say: \"conclude with the camera perspective and movement\". So what's the camera doing? The video shows the child moving, so the camera is likely stationary, capturing the child's movement across the whiteboard. \n\nBackground is minimal, so just mention the whiteboard with days, but not the text (since exclude text recognition). Wait, the days are part of the background, but rule f says exclude text recognition. So don't say the days are Monday, Tuesday, etc. Just describe the whiteboard as having labeled sections. But the rule says \"exclude text recognition\", so instead of saying \"Monday\", say \"a whiteboard with labeled sections for days of the week\".\n\nWait, no, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So we can't mention the days, but we can mention the whiteboard as having sections labeled with days, but since we can't recognize the text, maybe just say \"a whiteboard with sections for each day of the week\".\n\nBut the problem is, the main point is the child's movement. Let's structure:\n\n- Subject: a child.\n- Appearance: short dark hair, wearing a gray jacket over a dark shirt.\n- Action: holds a black microphone, walks from left to right across the whiteboard, stopping at the Friday section.\n- Spatial: the whiteboard has sections for each day, the child moves from the leftmost section (Monday) to the rightmost (Friday), passing through Tuesday, Wednesday, Thursday.\n- Camera: stationary, capturing the child's movement across the board.\n\nNow, check the rules:\n\na) Motion: child walks from Monday to Tuesday to Wednesday to Thursday to Friday.\n\nb) Appearance: short dark hair, gray jacket, dark shirt, holding black microphone.\n\nc) Spatial: the child moves across a whiteboard with sections for each day, starting at the left section and moving right.\n\nd) Camera: stationary.\n\ne) Background: minimal, just the whiteboard.\n\nf) Exclude text recognition: so don't say \"Monday\", \"Tuesday\", etc. Just \"sections for each day of the week\".\n\nSo putting it all together:\n\nA child with short dark hair, wearing a gray jacket over a dark shirt, holds a black microphone and walks from left to right across a whiteboard with sections for each day of the week, stopping at the rightmost section. The camera remains stationary, capturing the child's movement.\n\nWait, but the video shows the child moving step by step: in the first frame, he's at Monday, then moves to Tuesday, then Wednesday, then Thursday, then Friday. So the caption should describe the sequence of movement through the days.\n\nLet me check the timestamps: frame 0.0 has child at Monday, frame 1.4 he's still there, frame 2.5 he turns to move to Tuesday, then frame 3.6 to Wednesday, etc. So the movement is a continuous walk from left to right.\n\nAnother point: the child is holding the microphone, so that's part of the action.\n\nLet's write it concisely.\n\n\"A child with short dark hair, wearing a gray jacket and dark shirt, holds a black microphone and walks from the left section to the right section of a whiteboard with daily sections, stopping at the far-right section. The camera remains static throughout the movement.\"\n\nBut maybe more precise: \"A child with short dark hair, dressed in a gray jacket over a dark shirt, holds a black microphone and walks left to right across a whiteboard with labeled daily sections, stopping at the rightmost section. The camera stays stationary.\"\n\nBut rule f says exclude text recognition, so \"labeled daily sections\" is okay since we don't name the labels.\n\nWait, the whiteboard has \"MONDAY\", \"TUESDAY\", etc., but since we can't recognize the text, we can't say the names. So \"sections for", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QyZzMr6naM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QyZzMr6naM_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 640.6980763708845, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child holding a microphone is the discrete object moving. The child turns their head and body toward the whiteboard, exhibiting locomotion (turning) and head movement.", "background_and_ambient_analysis": "The background consists of a static whiteboard with labeled days of the week (Monday-Friday) and a wall. No uniform shifting of background elements is observed, and there are no fluid/environmental motions (fire, water, wind) present."}}
{"video_id": "8QndZso0Cvk", "file_name": "8QndZso0Cvk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in dark green racing shells paddles through a swimming pool, moving from the pool edge toward the center. Several swimmers in swimwear propel the boats with synchronized strokes, navigating the water. The camera pans left to capture the boats gliding side by side through the pool lanes, with spectators visible along the deck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QndZso0Cvk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QndZso0Cvk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 103.38945881552317, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People are rowing an inflatable raft and moving in the water; the raft is propelled by the people's rowing actions.", "background_and_ambient_analysis": "The background (pool deck and spectators) is static. Water ripples are caused by the movement of people, but not dominant motion."}}
{"video_id": "8R031xO-oas", "file_name": "8R031xO-oas_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue short-sleeve shirt and gray pants stands in front of a wooden cabinet, moving his right hand toward the cabinet door, then his left hand, appearing to interact with the cabinet. The camera remains static with minimal movement, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8R031xO-oas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8R031xO-oas_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 157.0381101415693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving: touching the cabinet and refrigerator door, opening and closing the refrigerator door, and shifting his body position.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (cabinet, refrigerator) are static."}}
{"video_id": "8R-8s_p3kBo", "file_name": "8R-8s_p3kBo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless individual with light brown hair and gray shorts crouches on a concrete path beside a tree, picking up a yellow fruit from the ground. They stand, holding the fruit in front of their chest, then lift it to their mouth to eat. The person remains barefoot throughout, with green foliage and a metal gate visible in the background. The camera maintains a static, eye-level perspective without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8R-8s_p3kBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8R-8s_p3kBo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 1170.7235104349525, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is the primary discrete object. They move from a crouched position to standing, holding a yellow object (likely fruit) and shifting their body position.", "background_and_ambient_analysis": "Background elements (wall, tree, plants) show no significant shifting or fluid motion. Tree foliage has minor swaying but is not dominant, and no fire, water, or smoke is present."}}
{"video_id": "8QyxtRVoeLI", "file_name": "8QyxtRVoeLI_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a green shirt and jeans working on a wall with a black and white checkered tile pattern. The person is applying some material, maybe mortar, to the wall. Let's check the steps:\n\n1. The person is standing to the right of the wall, working on the tiled section. They're using a trowel or similar tool to spread the material. The wall has some existing tiles, and the person is adding more or smoothing it.\n\n2. In the sequence, the person moves their hand across the wall, then steps back, maybe adjusts their position. They have gloves on, so that's part of their appearance.\n\n3. Spatial relationships: The person is in front of the wall, the wall is to the right (since the video shows the wall and a blue window on the left). The blue window is on the left side of the frame.\n\n4. Camera perspective: The camera seems to be static, maybe a slight angle, but not moving much. The background is minimal, just the wall and the blue area.\n\nNow, need to write in chronological order. The actions: person applies material (using tool), then steps back, adjusts, maybe wipes hands? Wait, the video frames show:\n\n- Frame 0: Person is applying material to the wall (trowel on wall).\n\n- Frame 1: Continues applying.\n\n- Frame 2: Still applying.\n\n- Frame 3: Steps back, maybe adjusts.\n\n- Frame 4: Turns around, maybe wipes hands.\n\nWait, the user's video description: the sequence is the person working, then moving. Let's structure the caption.\n\nMain subject: person in green shirt, jeans, gloves. Motion: spreads material on wall (checkered tiles), then steps back, turns to the side, adjusts gloves or something.\n\nChronological: starts with applying mortar (or whatever material) to the wall, then moves away, turns, and the action stops. Wait, the frames show the person working on the wall, then after a few seconds, they step back and move their hands.\n\nLet's paraphrase:\n\nA person in a green shirt and blue jeans, wearing gloves, applies a substance to a wall with black and white checkered tiles. They use a trowel to spread the material across the wall, then step back, turn slightly, and adjust their gloves while facing away from the wall.\n\nCheck rules: focus on motion, chronological order. Appearance: green shirt, jeans, gloves. Spatial: person in front of the wall, which has tiles. Background: blue window on left (but minimal). Camera: static, no major movement.\n\nNeed to keep it concise. Let's draft:\n\nA person in a green shirt and blue jeans, wearing white gloves, spreads a dark substance onto a wall with black-and-white checkered tiles. They move their hands across the wall, step back, and turn to the side while adjusting their gloves.\n\nCheck if it's chronological: spreading substance first (actions from frames 0-2), then stepping back (frame 3), turning and adjusting (frame 4). Yes.\n\nNow, confirm rules:\n\na) Motion/behavior in order: spreading, stepping back, turning, adjusting gloves.\n\nb) Appearance: green shirt, blue jeans, white gloves.\n\nc) Spatial: person in front of wall, tiles on wall.\n\nd) Camera: static, maybe slight angle but not moving (rules say \"conclude with camera perspective and movement\"; if static, say \"static camera\" or \"fixed perspective\").\n\ne) Background minimal: blue window is in background but not essential for motion, so maybe just mention \"wall with checkered tiles\" as the main background.\n\nf) No text, no characters.\n\nSo the caption should be:\n\nA person in a green shirt, blue jeans, and white gloves spreads a dark substance across a wall with black-and-white checkered tiles using a trowel. They step back, turn slightly, and adjust their gloves while facing away from the wall. The camera remains static throughout the sequence.\n\nWait, but \"spreads a dark substance\" – is that correct? The video shows the person applying mortar, so \"dark substance\" might be okay. Alternatively, \"applies mortar\" but the rule says exclude named specifics if not essential. Wait, the substance is part of the action. But maybe just \"applies a substance\" is better.\n\nWait, in the video, the substance is grayish, so maybe \"gray substance\" but the rule says \"minimal background\". Hmm, the rule says \"keep background descriptions minimal unless essential\". The substance is essential for the action, so need to mention it.\n\nWait, the original problem: the person is working on tiles, so the action is applying adhesive or mortar. So \"applies mortar\" might be okay.\n\nLet me check the video again", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8QyxtRVoeLI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8QyxtRVoeLI_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 160.92013244878552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt is moving their hands and body to apply material to a checkered wall, with discrete motion of the person and their tool.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (no fire, water, wind). The background (blue structure and wall) is static."}}
{"video_id": "8RKdXEvSuCg", "file_name": "8RKdXEvSuCg_000440_000450.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket and a green cap, positioned in front of a yellow building with a red tile roof, raises their right arm toward the roof, then retracts their arm and turns their body slightly. The camera remains stationary, capturing the scene from a low angle with sparse tree branches visible in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RKdXEvSuCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RKdXEvSuCg_000440_000450.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1122.1541372506413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms and hands while playing a musical instrument (likely a guitar), exhibiting discrete, deliberate motions consistent with instrument playing.", "background_and_ambient_analysis": "The static background elements (house, chimney) remain consistent with no uniform shifting. Dry tree branches show minimal sway, but this is not dominant motion; no fire, water, or smoke is present."}}
{"video_id": "8RAWZ5z2qYo", "file_name": "8RAWZ5z2qYo_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short hair, wearing a green vest and red pants, bends down to pick up a small baby dressed in white with pink accents. She stands upright, holding the baby securely in her arms, adjusting her hold while facing the camera. The background features a gray couch with a pink pillow and pink curtains. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RAWZ5z2qYo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RAWZ5z2qYo_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.6120184618582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (solid object) and baby (solid object) exhibit discrete motion: the woman turns from facing away to facing the camera, lifts the baby, and adjusts her hold. The baby moves in response to the woman's actions, showing explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (window with blinds, pink curtain, wall) remain stable and unshifted throughout the video. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8RWWNuyFbLQ", "file_name": "8RWWNuyFbLQ_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand deals playing cards onto a dark wooden table, moving a stack of cards from its grip to two existing piles: one containing the 8 of hearts and 7 of spades, the other featuring the King of spades and face cards. The hand repeatedly places cards onto the piles, shifting from left to right while the cards fan out to display red and black suits. The camera maintains a close-up, top-down perspective with slight movement, focusing on the table and card interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RWWNuyFbLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RWWNuyFbLQ_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 267.1709128272563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A hand moves playing cards in discrete, controlled motions (shuffling and dealing) on a table.", "background_and_ambient_analysis": "The background (table) is static with no visible fluid or gaseous motion. No fire, water, or wind is present."}}
{"video_id": "8R0VKKt6J74", "file_name": "8R0VKKt6J74_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a black screen, then transitions to a dance floor. There are two main dancers: a woman in a red dress and a man in a gray suit. They're dancing energetically. The woman has red shoes, the man white shoes. They move across the floor, holding hands, spinning. Background has other people dancing, but focus on main subjects. Camera follows them, maybe a bit shaky. Need to be chronological: starts black, then dancers appear, move, interact. Keep it concise.\n\nFirst, the initial black screen with BBC One logo. Then the scene shifts to the dance floor. Main subjects: woman in red dress (short, sleeveless, red shoes), man in gray suit (white shoes, tie). They dance together—steps, spins, arms moving. Background has other dancers but minimal description. Camera perspective: follows the dancers, slight shake maybe. Need to structure the paragraph chronologically.\n\nStart with the black screen, then the dancers enter. Describe their actions step by step. Mention their appearance briefly. Then camera movement.\n\nLet me draft:\n\nThe video begins with a black screen displaying \"BBC ONE\" text. It transitions to a brightly lit dance floor where a woman in a red sleeveless dress and red high heels dances with a man in a gray suit and white shoes. They move dynamically across the floor, holding hands, spinning, and stepping in sync. Other dancers are visible in the background but remain out of focus. The camera follows their movements with a slight shake, capturing their energetic performance from a medium distance.\n\nCheck the rules: focus on motion, chronological. Mention appearance (color, size, orientation). Spatial: in front of background dancers. Conclude camera perspective. Minimal background. No text recognition, names.\n\nYes, that's covered. Need to make sure it's concise. Let's tighten:\n\nThe video starts with a black screen showing \"BBC ONE\" before transitioning to a dance floor. A woman in a red sleeveless dress and red high heels dances with a man in a gray suit and white shoes. They perform energetic steps and spins, moving across the floor while holding hands. Other dancers are present in the background but remain secondary. The camera follows their movements, maintaining a medium shot with slight motion.\n\nWait, \"before transitioning to a dance floor\" might be okay, but the initial frame is black with BBC One. The first frame is black with BBC One, then the next is the dance floor. So first second is black screen with BBC One, then the dance.\n\nThe first part of the video is a black screen with the \"BBC ONE\" logo. It then shifts to a dance floor where a woman in a red dress and red high heels and a man in a gray suit and white shoes dance together, moving in sync with dynamic steps and spins. Other dancers are visible in the background. The camera follows their movements closely, capturing their performance from a medium perspective with minimal shaking.\n\nHmm, but need to stick to the rules. Rules say \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo chronological: first, black screen (but is that part of the video? The first frame is black with BBC One, then the next is the dance. So the video starts with black screen, then the dancers appear.\n\nBut the task is to describe the provided video. The video includes the black screen and then the dance. So need to mention the transition.\n\nAlso, the output should be a paragraph. Let's structure:\n\nThe video opens with a black screen featuring the \"BBC ONE\" logo. It transitions to a brightly lit dance floor where a woman in a red sleeveless dress and red high heels dances with a man in a gray suit and white shoes. They move energetically across the floor, performing synchronized steps, spins, and hand-holds. Other dancers are visible in the background but are not the focus. The camera follows the main pair's movements, maintaining a medium shot with slight motion as they dance.\n\nCheck rule f: Exclude text recognition. But \"BBC ONE\" is text. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" Oh, so the text on the screen (BBC ONE) should be excluded? Wait, the first frame has \"BBC ONE\" in the top left. The rule says \"Exclude text recognition\". So in the caption, don't mention the BBC ONE text. Wait, the user says:\n\n\"Exclude text recognition, named characters, or stylistic analysis.\"\n\nSo the \"BBC ONE\" is text, so we should not mention it. So the first part is a black screen, but don't mention the text. So just say \"The video begins with a black screen before transitioning to a dance floor.\"\n\nWait, the user says: \"Focus primarily on the motion and behavior of main subjects (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8R0VKKt6J74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8R0VKKt6J74_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 142.29341639057674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (dancer in red dress and dancer in gray suit) exhibit clear locomotion through choreographed steps, spins, and coordinated movements. Other background figures are also moving but are secondary to the primary subjects.", "background_and_ambient_analysis": "No shifting background elements (stage structures, lighting panels remain stable). No fire, water, smoke, or wind evident in the scene; the environment is static except for human activity."}}
{"video_id": "8Rbr8UW8iEA", "file_name": "8Rbr8UW8iEA_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a large church, a dense crowd of people stands facing the altar. The camera pans right, revealing a procession of clergy in white robes and children in white garments walking down the red-carpeted aisle toward the altar, with the clergy leading the children. The camera maintains a steady pan to the right as the procession moves forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Rbr8UW8iEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Rbr8UW8iEA_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 321.2628702027381, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in white robes) move via locomotion: walking down the aisle, bowing, and kneeling. Their motion is distinct, trackable, and driven by physical forces (walking, intentional movement).", "background_and_ambient_analysis": "The church background (walls, windows, religious fixtures) remains stationary with no uniform shifting or fluid motion (fire, water, smoke, wind). No ambient environmental elements dominate the scene."}}
{"video_id": "8RZbdU3OPpM", "file_name": "8RZbdU3OPpM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a white shirt and dark shorts. They're moving on a light-colored wall. Let's check the sequence.\n\nFrame 0: Person is standing, arms bent. Frame 1: Arms extended out. Frame 2: One arm up, one down. Frame 3: Arms up, maybe reaching. Frame 4: Another person's arm comes in (blue glove maybe), and the main person's arms are up. Frame 5: Person's arms are spread wide.\n\nWait, the main subject is the person in white shirt and dark shorts. Let's track their motion. They start with arms bent, then extend arms, then move arms up, and as the video progresses, their arms are outstretched. There's another person's hand (maybe an assistant) entering in frame 4 with a blue glove, but the main focus is the person on the wall.\n\nSpatial relationships: The main person is against the wall. Other people are in the foreground (heads visible) but not main. The background is the wall, minimal details.\n\nCamera perspective: It's a top-down or high angle, maybe static? Wait, the description says \"top-down\" in the rules. Let's see the frames—they look like the camera is looking down, so top-down. Camera movement? The frames seem to have slight movement, maybe slight shake.\n\nNow, chronological order: The person begins with arms bent (first frame), then extends arms (frame 1), then one arm up (frame 2), then arms up (frame 3), then as frame 4, another person's arm (blue glove) reaches towards them, and frame 5 the person has arms wide. Wait, the video is 5 seconds, so the main person's motion is arms moving from bent to extended.\n\nLet's structure the caption:\n\n- Main subject: person in white shirt, dark shorts, standing on light wall. Motion: arms move from bent position to extended. Then another person's arm (blue glove) appears, moving towards them. Then the person's arms are outstretched.\n\nWait, the rules say \"chronological paragraph\". So order:\n\nStart: person on wall, arms bent. Then arms extend. Then one arm up, one down. Then arms up. Then another person's arm (blue) comes in, and the main person's arms are spread.\n\nBut need to be concise.\n\nAlso, appearance: white shirt, dark shorts, standing against light wall.\n\nSpatial: foreground has other heads (not main), main subject is on the wall.\n\nCamera: top-down, slight shake.\n\nBackground: minimal, the wall is the main background.\n\nLet's put it all together.\n\nFirst part: A person wearing a white shirt and dark shorts stands against a light-colored wall. They extend their arms outward in a sequence of movements, starting with arms bent, then extending to a wide position. A second individual’s arm, wearing a blue glove, enters the frame from above and reaches toward the first person. The camera maintains a top-down perspective with slight movement throughout, capturing the motion against the plain wall.\n\nWait, check the rules: exclude text recognition, named characters. So \"second individual\" is okay.\n\nAlso, mention number: main subject is one person, another person's arm (so at least two people).\n\nChronological: the main person's motion first, then the other arm entering.\n\nWait, in frame 4, the other arm is reaching. So the sequence:\n\n- Person in white shirt and dark shorts begins with arms bent (0s), then extends arms (1s), then arms move to one up one down (2s), then arms up (3s), then another arm (blue glove) appears (4s), and the main person's arms are spread (5s).\n\nSo the caption should describe the order.\n\nLet me check the frames again:\n\n0: Person standing, arms bent (maybe left arm up, right arm down?)\n\n1: Arms extended outward (like T-shape?)\n\n2: One arm up, one arm down, maybe?\n\n3: Arms up, like reaching up?\n\n4: The person's arms are up, and another arm (blue glove) is reaching towards them from above.\n\n5: Person's arms are wide, maybe both arms extended.\n\nSo the main person's arms move from bent to extended over time. Then a second person's arm (blue) comes in, interacting.\n\nNow, the caption needs to be concise. Let's try:\n\nA person in a white shirt and dark shorts moves against a light-colored wall, extending their arms outward in a sequence of motions. As the sequence progresses, a second individual’s arm, visible with a blue glove, reaches toward the first person. The camera captures the action from a top-down perspective with minimal movement, focusing on the main subject's arm movements", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RZbdU3OPpM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RZbdU3OPpM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 28.079132419370282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and dark pants is moving, and a hand (with blue glove) from a second person touches the person, causing movement.", "background_and_ambient_analysis": "The background (wall) is stationary with no fluid motion; dominant motion is from solid objects."}}
{"video_id": "8SBRDH60cGI", "file_name": "8SBRDH60cGI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light purple shirt and dark pants, with a dark apron over their shoulders, stands behind another individual seated in a chair and draped in a dark cape. The standing person uses scissors to cut the seated person’s short blonde hair, moving their hands in precise motions. The seated individual remains still, facing away from the camera, while the standing person works from behind. The background includes wooden walls and a chair, but remains minimally detailed. The camera is stationary with a slight shake, focusing on the hair-cutting action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8SBRDH60cGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8SBRDH60cGI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 71.97620850897894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Barber (light purple shirt, dark pants) performs discrete hand movements to cut client's hair; client (dark cape) exhibits minimal head movement.", "background_and_ambient_analysis": "Static wooden walls, chair, and shelf in the barbershop background show no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8RM_y6x4tqQ", "file_name": "8RM_y6x4tqQ_000144_000154.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long dark hair, wearing a dark top with a green strap, plays a brown acoustic guitar while singing into a microphone stand. She strums the guitar rhythmically, maintaining her position in front of the microphone. The camera remains stationary, capturing her performance from a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RM_y6x4tqQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RM_y6x4tqQ_000144_000154.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 77.31847595284731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is moving discretely, playing an acoustic guitar and singing. Her motion includes hand movements on the guitar, subtle head movements, and minor body shifts typical of musical performance.", "background_and_ambient_analysis": "The background elements (metal fence, sign, building facade) remain stable and show no shifting or fluid motion. No fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "8SHgEgtmDt4", "file_name": "8SHgEgtmDt4_000408_000418.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray \"Kentucky\" t-shirt and dark pants stands in a living room, initially raising both arms above their head before bringing them together in front of their torso in a clapping motion, then lowering their arms to their sides. The room features a television on a mantel, wooden cabinets, and a fireplace, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8SHgEgtmDt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8SHgEgtmDt4_000408_000418.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 337.41614546487835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is performing deliberate arm movements: raising both arms upward, lowering them, and repeating the motion. These are solid, distinct actions involving his torso and limbs, showing clear locomotion due to intentional physical effort.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Static elements (fireplace, framed pictures, cabinet, TV) remain fixed throughout the sequence, indicating no ambient environmental phenomena (e.g., fire, water, smoke, wind)."}}
{"video_id": "8Sb87-qUos4", "file_name": "8Sb87-qUos4_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a split-screen view: a man in a white shirt sits at a small orange table against a tiled wall with a yellow door to his right, while another individual in a dark suit appears on the right side of the frame. The man at the table remains seated, occasionally shifting his posture slightly. The camera then zooms in on him, focusing on his upper body as he maintains a still position. The background remains static, with minimal spatial movement between subjects. The camera perspective transitions from a split-screen to a close-up of the seated man, with no significant motion or environmental changes observed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Sb87-qUos4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Sb87-qUos4_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 528.2716315053729, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The guest and host exhibit subtle head and hand movements during speaking; the helicopter is stationary at the end.", "background_and_ambient_analysis": "Static backgrounds throughout: white grid wall and yellow door in the guest's room, studio set in the split screen, and grassy field with trees in the helicopter scene. No fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "8RQS1lDJmm8", "file_name": "8RQS1lDJmm8_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white pants and black shoes with white laces stands on a green golf mat, gripping a putter. The putter swings down, striking a white golf ball that rolls off the mat onto the grass. The camera shifts to a close-up view of the ball, highlighted with a glowing circle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8RQS1lDJmm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8RQS1lDJmm8_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 1325.6524561734236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A golf club swings and strikes a golf ball, causing the ball to move across the green; the ball's motion is due to the club's impact and the ball's own physical properties.", "background_and_ambient_analysis": "The background consists of a static grassy field and putting green without any fluid or gaseous motion (fire, water, smoke, wind)."}}
{"video_id": "8SP42wLBEvs", "file_name": "8SP42wLBEvs_000265_000275.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black and white striped short-sleeve shirt plays a drum set featuring brown shells and brass cymbals, striking the cymbals and drumheads with drumsticks in a sequence of motions. The drummer is positioned in front of the drum set, facing it, while the camera remains static, capturing a side view against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8SP42wLBEvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8SP42wLBEvs_000265_000275.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 289.74994829454397, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete objects moving are the drummer's arms and hands (with drumsticks) striking the drum kit components (snare, cymbals, bass drum).", "background_and_ambient_analysis": "The background consists of a static dark curtain with no visible shifting or fluid environmental motion (fire, water, smoke, wind). No ambient environmental elements are present."}}
{"video_id": "8ShD98KAf9A", "file_name": "8ShD98KAf9A_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, manipulating a white tissue near the top edge of an open book with a red cover, then withdraws. The scene includes a glass of red liquid, a red apple, and a wicker basket with a white cloth, positioned on a table. The camera remains static at a low angle, focusing on the table surface and objects in front of the book.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ShD98KAf9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ShD98KAf9A_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 117.3758385817276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a bottle is visible on the right side of the frame, moving in a pouring motion. The bottle and hand are discrete solid objects with clear motion due to physical action (pouring).", "background_and_ambient_analysis": "The background elements (basket, jar, and floor tiles) remain stationary across frames, showing no shifting or fluid motion. There are no visible flames, water, or smoke to indicate ambient environmental motion."}}
{"video_id": "8SoMHvoI4k8", "file_name": "8SoMHvoI4k8_000293_000303.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a pencil sketch of a 3D hole with a tilting bucket in a spiral-bound notebook. A hand enters from the left to adjust the notebook, followed by another hand from the right to hold it steady. Subsequently, a pencil appears and begins shading the sketch, moving across the drawing. The camera remains stationary in a top-down view throughout, focusing on the notebook and the hands interacting with the sketch.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8SoMHvoI4k8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8SoMHvoI4k8_000293_000303.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 67.45760681461917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving over the drawing to add details, representing a discrete solid object undergoing physical motion from manual action.", "background_and_ambient_analysis": "The background (notebook binding, surface) is static with no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8SfYvDabXWY", "file_name": "8SfYvDabXWY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. The user provided a video showing someone snorkeling underwater. My job is to create a concise, chronological paragraph following specific rules.\n\nFirst, I need to focus on the main subject's motion and behavior over time. The video starts with the person underwater, moving downward. They're wearing a bikini top, white shorts with black trim, and blue fins. They're initially diving, then extending their arm towards the coral reef. \n\nI should note the chronological order: starting with the dive, then the hand reaching out, maybe the camera moving to follow them. The background is a coral reef, which is part of the underwater scene. The camera seems to follow the person's movement, possibly shifting as they swim.\n\nNeed to mention the appearance: the person is a woman (since it's a bikini top and shorts), but wait, rule f says to exclude named characters or stylistic analysis, so maybe just \"a person\" or avoid gender specifics? Wait, the video shows a person, but the rules say \"exclude named characters,\" so probably stick to \"a person\" without specifying gender. Wait, the original description mentions \"a woman\" in the example, but maybe I shouldn't assume. Wait, the video description says \"a woman\" in the user's example, but according to the rules, f says exclude named characters. Hmm. Wait, the problem states: \"Exclude text recognition, named characters, or stylistic analysis.\" So since it's a video, we don't have names, but the person's gender might be observable. But maybe better to be neutral and say \"a person\" or \"a swimmer.\" Wait, the user's example output says \"a person,\" so perhaps I should use \"a person\" rather than assuming gender.\n\nLooking at the frames: in frame 0, the person is diving downward. Then in frame 1, they're moving down, then frame 2 they're near the coral. The person is wearing a mask, snorkel, fins. The coral is visible below. The camera is following the person as they move downward. \n\nChronological order: The person is underwater, starts diving downward, arms extended, then reaches out towards the coral reef. The camera follows the movement, staying close. Background is the blue water and coral reef. Minimal background description as per rule e.\n\nWait, rule c says to mention spatial relationships. So maybe \"extending their right arm toward the coral reef to the left.\"\n\nWait, the person is facing downward, so their movement is vertical. The camera perspective: in the first frames, the camera is slightly above, then follows as they dive. Maybe the camera is following the subject, possibly with a slight pan as they move.\n\nLet me check the example output. The user's example in the problem statement: \"A person in a white bikini top and dark shorts with a snorkel and fins dives downward underwater, extending their right arm toward a coral reef below. The person's body is angled vertically with arms outstretched, moving closer to the reef as bubbles trail upward. The camera follows the person's descent, maintaining a close perspective with minimal background details beyond the blue water and coral structures.\"\n\nWait, but the user's instruction says to exclude text recognition, named characters, etc. So the example might have included \"white bikini top and dark shorts\" as appearance. Since the task allows describing appearance (rule b), but the user's rules say to include color, size, orientation. So I should mention the bikini top color, shorts color, fins color.\n\nIn the video, the person is wearing a white bikini top and black and white shorts, blue fins. Wait, the video shows \"white bikini top and black shorts with white trim\" perhaps? Wait, the first frame says \"white bikini top, white shorts with black trim, blue fins.\" Wait, the description in the user's video frames: \"a person in a white bikini top and white shorts with black trim wearing blue fins.\" Hmm, but maybe I need to check.\n\nThe user's video frames: first frame says \"a person in a white bikini top, white shorts with black trim, blue fins.\" So appearance: white bikini top, white shorts with black trim, blue fins. The person is diving downward, then moving towards the coral reef.\n\nSo the caption needs to include that. So the person is in a white bikini top, white shorts with black trim, blue fins. Diving downward, extending arm towards the coral. The camera follows the movement, close perspective.\n\nWait, rule d says \"conclude with camera perspective and movement.\" So after describing the action, end with camera perspective.\n\nAlso, need to keep it concise. Let me draft:\n\nA person in a white bikini top and white shorts with black trim, wearing blue fins, dives downward underwater. They extend their right arm toward a coral reef below, moving closer to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8SfYvDabXWY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8SfYvDabXWY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 62.90764903985405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer (discrete object) is visible, moving via swimming motions (kicking, finning, turning) driven by physical locomotion. The swimmer's trajectory and interactions with the environment are clearly tracked.", "background_and_ambient_analysis": "The background (coral reefs and seabed) remains stationary with no uniform shifting. Water exhibits natural ambient motion but is not dominant; the primary focus is the swimmer's movement."}}
{"video_id": "8T1MslP8e6k", "file_name": "8T1MslP8e6k_000244_000254.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A makeup artist applies eye makeup to a person with long dark hair wearing a black top. The artist uses a mascara wand on the left eye, then lifts the wand away, adjusts their hand position, and shifts to apply makeup to the right eye. The artist’s hands remain in front of the person’s face throughout, with the camera maintaining a close-up perspective focused on the facial application process against a blurred background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8T1MslP8e6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8T1MslP8e6k_000244_000254.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 94.76664318122357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The makeup artist's hands are moving to apply mascara to the woman's eyelashes, which is a discrete solid object motion.", "background_and_ambient_analysis": "The background (white and red stripes) is stationary with no shifting, and there is no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "8T5QWg3sub0", "file_name": "8T5QWg3sub0_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt plays drums with drumsticks, striking various drums and cymbals while seated. The camera pans left, shifting focus across the drum set and the individual, who maintains a consistent playing position. The background includes a wooden cabinet, and the camera exhibits slight movement with a shaky quality.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8T5QWg3sub0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8T5QWg3sub0_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 349.60859877964447, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt actively plays drums, with drumsticks striking drumheads and cymbals, causing discrete motion of the child's arms, body, and drumsticks.", "background_and_ambient_analysis": "The background (wooden cabinets and table) remains stable with no uniform shifting or environmental fluid motion (fire, water, smoke, wind). No ambient elements dominate the scene."}}
{"video_id": "8TWw1qlNg0A", "file_name": "8TWw1qlNg0A_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in yellow shirts and white shorts stand on a wooden deck near grass, approaching two purple plastic tubs with white handles. One person steps into a tub, followed by the second person stepping in, with the camera focusing on their lower bodies and tracking the movement into the tubs while maintaining minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8TWw1qlNg0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8TWw1qlNg0A_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 900.8214199912601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (wearing yellow shirts and white shorts) are interacting with purple buckets: one lifts their foot into a bucket, steps into it, and the other person also moves their foot toward a bucket. These are discrete human motions driven by explicit physical actions.", "background_and_ambient_analysis": "The background (grass, wooden platform) shows no significant shifting or uniform motion. Water in the buckets is static, not flowing or billowing, so no dominant ambient environmental motion."}}
{"video_id": "8TcQc2e9Pkg", "file_name": "8TcQc2e9Pkg_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man holds a dark towel to his face while a woman in a white top and black pants adjusts his raised arm from the left. A second person in a red top approaches, touching the man's arm. The background features a bed with a red patterned bedspread. The camera maintains a close, slightly shaky perspective on the man and the surrounding individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8TcQc2e9Pkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8TcQc2e9Pkg_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 52.27996621831788, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person in the foreground adjusts a camera with hands, while another person in red clothing assists with hands; both movements are physical locomotion/adjustment.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "8TM7BSA83lY", "file_name": "8TM7BSA83lY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue sleeveless shirt, black shorts with red accents, and knee wraps bends to grasp a loaded barbell on the floor, lifts it to waist height, then lowers it back down. Two other men, one shirtless and one in a green shirt, observe from behind him in a gym. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8TM7BSA83lY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8TM7BSA83lY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 102.94587433760181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject (a person in a blue shirt) is lifting a barbell, with controlled motion due to physical force; other individuals in the background are stationary or minimally moving.", "background_and_ambient_analysis": "The gym background (walls, equipment, weights) shows no shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8T3dkLM44p8", "file_name": "8T3dkLM44p8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white-gloved hand spreads a brown stain horizontally across a wooden board, blending the color into the wood's surface. The camera maintains a close-up perspective, slightly following the hand’s motion as it moves from left to right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8T3dkLM44p8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8T3dkLM44p8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 54.49666922613463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is actively rubbing a surface, demonstrating discrete, solid object motion driven by human action.", "background_and_ambient_analysis": "Background greenery appears static with no uniform shifting, and no fire, water, smoke, or wind motion detected."}}
{"video_id": "8ToxrKK1kOQ", "file_name": "8ToxrKK1kOQ_000097_000107.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barefoot person in blue patterned shorts stands on a light-colored floor, adjusts their shorts with hands on hips, then walks forward and turns right, passing wooden chairs in the background. The camera follows the movement with a slight shake, maintaining a low angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ToxrKK1kOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ToxrKK1kOQ_000097_000107.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 98.31775622935825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (in blue shorts) moving by walking (discrete, solid object) across the room.", "background_and_ambient_analysis": "Static background (chairs and table) with no environmental motion (fire, water, wind, etc.)."}}
{"video_id": "8TkFS_khidE", "file_name": "8TkFS_khidE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of athletes in red and white uniforms run and cluster on a green sports field. The camera then transitions to a close-up of a woman in a yellow top with purple accents speaking to an interviewer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8TkFS_khidE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8TkFS_khidE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 96.28472407055136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects (hockey players) exhibit locomotion and positional changes; they move independently across the field, indicating physical movement driven by their own motion.", "background_and_ambient_analysis": "The background shows a stationary sports field with clear boundary lines and no fluid/environmental motion (e.g., fire, water, wind); the field surface and distant elements remain consistently in frame without uniform shifting."}}
{"video_id": "8UAOJzOsI7E", "file_name": "8UAOJzOsI7E_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a floral dress with pigtails and a boy in a gray shirt holding a white blanket stand near a wooden dresser. The girl steps forward, extending her arms toward the boy, who remains stationary. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8UAOJzOsI7E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8UAOJzOsI7E_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 372.13324459751976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children exhibit purposeful movements: the girl points and gestures, the boy holds and moves a pillow, indicating discrete physical actions.", "background_and_ambient_analysis": "Background elements (dresser, walls, window) remain static with no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "8Tq9QbeSVhA", "file_name": "8Tq9QbeSVhA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A standing woman with long brown hair, wearing a black top, uses purple hair rollers to style the hair of a seated woman with long blonde hair, also in a black top. The standing woman holds multiple purple rollers, then places one against the seated woman's head, wrapping the seated woman's hair around the roller. The background features a dark, textured backdrop. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Tq9QbeSVhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Tq9QbeSVhA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 99.04343528002235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (stylist) uses a purple brush to move another person's hair, with discrete hair strands and the brush exhibiting physical interaction (combing) as the primary motion.", "background_and_ambient_analysis": "The dark textured background appears static with no fluid motion (fire, water, wind) or uniform shifting indicating camera motion."}}
{"video_id": "8TXoVt5cdUU", "file_name": "8TXoVt5cdUU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt, gray pants, and knee pads crouches on a dirt baseball field. He throws a baseball upward with his right hand, catches it, then gestures with his left arm while remaining seated. Behind him, chain-link fences and a blue canopy structure are visible, with grassy areas and equipment scattered in the background. The camera remains stationary throughout, capturing the scene from a low-angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8TXoVt5cdUU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8TXoVt5cdUU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 692.1454299248501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (sitting) throws a ball, which moves through the air as a discrete object due to applied force (throwing motion).", "background_and_ambient_analysis": "The background elements (fences, building, ground) are static and show no shifting or environmental fluid motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "8VLFQ4DtAJo", "file_name": "8VLFQ4DtAJo_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, one wearing a ring, manipulate a transparent plastic bag containing yellow liquid, lifting and tilting it. The scene transitions to an outdoor snowy area where the individual, dressed in a blue and black jacket, kneels on snow and handles red boots and equipment. The camera shifts from a close-up of the hands and bag to a wider view capturing the snowy landscape and surrounding ski gear.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VLFQ4DtAJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VLFQ4DtAJo_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 415.36379069943723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "8UbLnQhRQg8", "file_name": "8UbLnQhRQg8_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt, beige shorts, red cap, and bare feet handles a black dog on a grassy backyard area next to a pool. He bends down, holding the dog near a green garden hose, then shifts the dog’s position across the grass toward the poolside. The man moves the dog from the pool’s tiled edge toward a gray shed in the background, with the pool visible to the right. The camera remains steady, capturing the man’s actions from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8UbLnQhRQg8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8UbLnQhRQg8_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 189.98525994460982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is pushing a lawnmower across the grass. The lawnmower and the man are the discrete moving objects.", "background_and_ambient_analysis": "The background (shed, trees, pool) is stationary with no shifting or fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "8VSbPctZa1s", "file_name": "8VSbPctZa1s_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows a young girl playing a recorder. She's in a room with a bed and a wardrobe. First, she's holding the recorder to her mouth, playing. Then she stops and looks at the camera. Need to describe chronologically.\n\nMain subject: a girl, probably child, wearing a light-colored dress with floral patterns. She's standing. Actions: starts playing the recorder (hands on instrument, mouth covering), then stops, lowers the recorder, looks at camera.\n\nBackground: room with bed (pink bedspread), wardrobe, maybe a picture on the wall. But keep background minimal.\n\nCamera perspective: seems like a fixed shot, maybe slightly shaky? The description says \"slight shake\" but need to check. The video's camera is static, but maybe the movement is slight.\n\nSo structure: girl in a room, playing recorder, then stops. Describe appearance: child, dress with flowers, standing. Motion: plays recorder (hands positioned), then lowers instrument, looks at camera. Background: bed with pink cover, wardrobe. Camera: static, slight shake maybe?\n\nWait, the rules say \"conclude with camera perspective and movement\". So the camera is probably static but maybe slightly shaky. Let's check the example.\n\nWait, the output format: concise chronological paragraph. So first, what happens at the start, then next action.\n\nStart: Girl (child, light dress with colorful flowers) stands in a bedroom with pink bedspread and wardrobe. She holds a recorder to her mouth and plays. Then she stops playing, lowers the recorder, and looks directly at the camera. Camera is stationary with minor movement.\n\nNeed to be concise. Let's put it together.\n\n\" A young girl in a light floral dress stands in a bedroom with a pink bedspread and white wardrobe, holding a recorder to her mouth and playing. She stops playing, lowers the recorder, and looks toward the camera. The camera remains stationary with slight movement.\"\n\nWait, check the rules: exclude text recognition, named characters. So no mention of specific items like \"record\" but recorder is the object. Also, mention spatial relationships: in front of? She's standing in the room, with bed to the left maybe. But the video shows the bed behind her to the left, wardrobe to the right. But keep background minimal unless essential. So maybe \"in a bedroom with a pink bed and white wardrobe in the background\".\n\nWait, rule e: keep background minimal unless essential. So maybe \"in a bedroom with a pink bedspread and white wardrobe\" as background.\n\nAlso, appearance: child (so age, but \"young girl\" is okay), dress description.\n\nLet me check the sample frames: first frame she's playing, then stops.\n\nSo chronological order:\n\n1. Girl starts playing recorder.\n2. Stops playing, lowers recorder, looks at camera.\n\nSo caption: \"A young girl wearing a light-colored dress with colorful floral patterns stands in a bedroom with a pink bedspread and white wardrobe. She holds a recorder to her mouth and plays briefly before stopping, lowering the instrument, and looking directly at the camera. The camera maintains a static position with slight movement.\"\n\nWait, \"maintains a static position\" but maybe \"slight shake\" as per rule d. The user's instruction says \"conclude with camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nIn the video description, it's a fixed camera, maybe slight shake. So \"camera is stationary with slight movement\".\n\nAlso, check if she's the only subject. Yes.\n\nSo final caption: A young girl in a light floral dress stands in a bedroom with a pink bedspread and white wardrobe. She plays a recorder, then stops, lowers the instrument, and looks at the camera. The camera remains stationary with slight movement.\n\nWait, need to make sure it's chronological: starts playing, then stops. Also, \"briefly\" might not be needed, but \"plays... before stopping\".\n\nAlso, mention the action sequence: \"holds recorder to mouth, plays, stops, lowers, looks\".\n\nLet me write it out.\n\n\"A young girl wearing a light-colored dress with colorful floral patterns stands in a bedroom. She holds a recorder to her mouth and plays, then stops, lowers the recorder, and looks directly at the camera. The camera is stationary with slight movement.\"\n\nCheck if background is minimal. Yes, the bedroom with bed and wardrobe is the background, which is essential for context (room setting).\n\nAlso, \"spatial relationships if relevant\": she's in front of the bed and wardrobe, but maybe not necessary. The background is minimal, so maybe just \"in a bedroom with a pink bedspread and white wardrobe\".\n\nAnother version: \"A young girl in a light floral dress stands in a bedroom with a pink bedspread and white wardrobe. She plays a recorder, then lowers it and looks at the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VSbPctZa1s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VSbPctZa1s_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 945.8096928632986, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A girl (discrete solid object) moves her head, drinks from a bottle, and lowers it; her actions show controlled motion due to explicit physical forces (bending head, manipulating bottle).", "background_and_ambient_analysis": "Background elements (bed, wardrobe) are static with no shifting or environmental motion (fire, water, wind) observed. No fluid dynamics present."}}
{"video_id": "8VUDHJvbfXw", "file_name": "8VUDHJvbfXw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand squeezes a green lime over a metal pot, releasing juice into the inner pot containing liquid. The camera then zooms in on the inner pot, revealing a white egg cooking in the liquid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VUDHJvbfXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VUDHJvbfXw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 164.92754654995093, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and green bowl move to pour liquid into the pot. A white object (e.g., dumpling) remains stationary in the pot after pouring.", "background_and_ambient_analysis": "The background (stove, pot structure) shows no significant shifting or fluid motion. The liquid pouring is a controlled action, not ambient environmental flow."}}
{"video_id": "8Vaf2K6R1xA", "file_name": "8Vaf2K6R1xA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray short-sleeve shirt and black shorts stands in a room holding a thick white battle rope, initially still and then moving the rope up and down in a swinging motion. A blue exercise ball rests on the floor to his right, and a black mat lies on the ground behind him against a plain light gray wall. The camera remains stationary, capturing the man’s upper body and the rope’s movement throughout. The background includes minimal furniture, with the wall and floor providing neutral context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Vaf2K6R1xA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Vaf2K6R1xA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 197.10328770411147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "The man and battle rope are discrete solid objects. The man performs controlled swinging motions with the rope, demonstrating physical exertion.", "background_and_ambient_analysis": "The background (plain wall and floor) is static with no shifting elements. No fluid/environmental motions (fire, water, wind, smoke) are present."}}
{"video_id": "8VWBPiuj3TM", "file_name": "8VWBPiuj3TM_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a whole orange positions it over a black square plate with two orange slices present. The hand uses a knife to slice the orange, moving the knife through the fruit. After cutting, the hand removes the sliced orange from the frame. The camera maintains a top-down perspective throughout, capturing the actions on the white surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VWBPiuj3TM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VWBPiuj3TM_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 83.44745158824657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulates orange (holding, rotating, cutting) and knife moves to slice orange; orange pieces fall onto plate due to cutting force. Solid objects (hand, knife, orange) exhibit clear physical interactions.", "background_and_ambient_analysis": "Background is a static white surface with no shifting elements (walls, ground) or fluid motion (fire, water, smoke, wind). No ambient environmental motion detected."}}
{"video_id": "8VvqcosdXsc", "file_name": "8VvqcosdXsc_000329_000339.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and gray pants moves around the large front tire of a yellow wheel loader, initially standing to the left of the tire, then shifting position to inspect or work on the wheel. The loader is positioned on a dirt surface, with another yellow vehicle partially visible to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VvqcosdXsc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VvqcosdXsc_000329_000339.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 268.40288767175537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving around a bulldozer tire, performing physical actions (e.g., lifting, positioning). The bulldozer remains stationary.", "background_and_ambient_analysis": "Background elements (trees, ground) show no significant uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) observed; scene is static outdoor environment."}}
{"video_id": "8W5Bgh4vALI", "file_name": "8W5Bgh4vALI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand uses a knife to cut into a green coconut resting on a tree stump, then flips the coconut onto a red tiled surface while continuing to carve the white interior. The camera remains close, tracking the motion as the coconut is maneuvered between surfaces and the flesh is exposed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8W5Bgh4vALI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8W5Bgh4vALI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 45.59597488252322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holding a knife interacts with a coconut, causing discrete physical cutting motion where the knife applies force to the coconut.", "background_and_ambient_analysis": "Background elements (ground, brick wall) show no significant shifting or fluid motion; no fire, water, smoke, or wind is dominant."}}
{"video_id": "8WM0Vl49QDU", "file_name": "8WM0Vl49QDU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals run toward the camera through a sunlit field during sunset; the sun glows brightly behind them, casting a warm backlight. They turn to embrace tightly as they close the distance, their movements slow and intimate. The camera steadily zooms in, capturing the close embrace against the setting sun and distant landscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8WM0Vl49QDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8WM0Vl49QDU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 36.03589348684824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete individuals (woman and man) engage in physical interaction (hugging, turning, embracing), exhibiting clear locomotion due to their own movements.", "background_and_ambient_analysis": "Background elements (field, distant trees, sun) show no significant uniform shifting. No fire, water, or smoke present; ambient wind effects are minimal and not dominant."}}
{"video_id": "8W89QnvY4Rg", "file_name": "8W89QnvY4Rg_000166_000176.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and gray pants stands on a grassy field with two white balls, gestures with his right hand, picks up a golf club, and swings it to strike one of the balls, with trees in the background; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8W89QnvY4Rg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8W89QnvY4Rg_000166_000176.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.84219695735104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Golfer swings club, making contact with golf ball; ball moves after impact. Both golfer and ball exhibit solid, distinct motion from physical forces (swinging, collision).", "background_and_ambient_analysis": "Background consists of static trees and grass with no significant shifting or fluid motion (e.g., wind, water). Tree swaying is minimal and not dominant."}}
{"video_id": "8W7-WyxOTmI", "file_name": "8W7-WyxOTmI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly man in a white shirt, gray trousers, black shoes, and black cap sits on a black metal bench, reading a newspaper. He adjusts the newspaper’s position slightly as the camera pans right, maintaining focus on him while seated in a park with trees and greenery visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8W7-WyxOTmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8W7-WyxOTmI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 149, "blur_score": 438.3578833802559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated on a bench is performing discrete actions: opening a newspaper, reading, and minor hand movements. These are solid, distinct objects with explicit physical motion due to locomotion/interaction.", "background_and_ambient_analysis": "Static background elements (trees, buildings, bench) show no uniform shifting. No dominant fluid/environmental motion (fire, water, smoke, wind) observed; trees appear mostly still with minimal sway."}}
{"video_id": "8WQ7yuy6q9o", "file_name": "8WQ7yuy6q9o_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a room with a window, some furniture, and a person standing near a wall. Then, another person enters from the right, holding something yellow. The first person moves towards the door, then another person in red comes in. Wait, let's check the timestamps.\n\nAt [0.0], a child in striped shirt and shorts is standing near a wall. Then at [1.2], another person (maybe a child) enters holding a yellow item. Wait, no, the first frame shows a child in the back, then at [1.4], the child is still there. Wait, the video shows a boy in a striped shirt and shorts standing near the wall. Then at [2.0], he moves towards the door, and another person in red shirt and gray pants enters. Let's sequence it:\n\n1. A boy (striped shirt, shorts) stands near a wall in the room. \n2. A second person (wearing a red shirt and gray pants) enters from the right, carrying a yellow object.\n3. The first boy moves towards a door.\n4. The second person approaches the first boy near the wall.\n\nWait, the timestamps: [0.0] - boy in back. [1.2] - same. [1.4] - boy in striped shirt, then another person (red shirt) comes in. Wait, the second frame (after 0.0) is [1.4], then the next is [2.0] showing the boy moving. Wait, the user provided frames: \n\n[0.0] - room with boy in striped shirt and shorts standing near wall, other elements.\n\n[1.4] - same room, boy still there.\n\n[2.0] - another person (red shirt) enters from right, holding a yellow object.\n\n[3.0] - the red-shirted person moves towards the wall, near where the first boy was.\n\nWait, no, the actual frames as per the user's input:\n\nFrame 0: room with a boy (striped shirt, shorts) standing near the wall, window on left, table on right, etc.\n\nFrame 1: same as 0.\n\nFrame 2: a person (red shirt, gray pants) enters from the right, holding a yellow object.\n\nFrame 3: the first boy (striped) is still in the room, the red-shirt person moves towards the wall.\n\nFrame 4: the red-shirt person is near the wall, first boy is still there.\n\nFrame 5: the first boy moves towards a door (or the red-shirt person is moving towards the door? Wait, the user's video frames: the caption must be chronological.\n\nSo step by step:\n\n- Initial scene: A boy wearing a striped shirt and shorts stands near a wall in a room. The room has a window on the left, a table with a wooden frame on the right, and construction materials scattered on the floor.\n\n- Then, a second person (wearing a red shirt and gray pants) enters from the right side of the frame, holding a yellow object.\n\n- The boy in the striped shirt moves towards a door area (to the left of the frame, near the wall).\n\n- The person in the red shirt walks towards the wall where the first boy was, approaching the doorway.\n\n- Background is minimal; the camera remains stationary, providing a wide-angle view of the room with no noticeable movement.\n\nWait, need to check the frames: the user provided 6 frames (0 to 5). Let's list each frame's content:\n\nFrame 0: Boy in striped shirt (light shirt, dark shorts) standing near the wall. Room with window, table, etc.\n\nFrame 1: Same as 0.\n\nFrame 2: Boy still there? Wait, no, the user's video is:\n\n[0.0] - initial scene with the boy.\n\n[1.4] - same.\n\n[2.0] - second person (red shirt) enters from right, carrying yellow item.\n\n[3.0] - red-shirt person is moving towards the wall, boy is still there.\n\n[4.0] - red-shirt person is now near the wall, boy is standing.\n\nWait, the actual actions:\n\n- First, a boy (striped shirt, shorts) is in the room.\n\n- Then, a person (red shirt, gray pants) enters from the right, holding a yellow object.\n\n- The boy moves towards the door (left side of the frame).\n\n- The red-shirt person approaches the wall where the boy was.\n\nSo chronological order:\n\nA boy wearing a light striped shirt and checkered shorts stands near a wall in a room. A second person, wearing a red shirt and gray pants, enters from the right side of the frame carrying a yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8WQ7yuy6q9o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8WQ7yuy6q9o_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 242.10699179953718, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one in blue and white (moves across the room and behind a door), one in red (moves from background to foreground and away).", "background_and_ambient_analysis": "The background (walls, window, furniture) is static; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8WxLjLo-1p8", "file_name": "8WxLjLo-1p8_000352_000362.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The key points are focusing on motion and behavior of main subjects, their appearance, spatial relationships, camera perspective, and minimal background.\n\nLooking at the video frames: a person is scraping something off a denim knee. The hands are doing the action, the denim has visible shavings. The background includes a wooden chair and cabinets, but according to the rules, keep background minimal unless essential. So mention the chair and cabinets briefly.\n\nMain subjects: hands (adult, presumably), denim pants (light blue, knee area), and the scraping tool (maybe a scraper, but the video shows a piece of material being removed). Wait, the first frame shows a person's hand using a tool to scrape the knee of jeans. The shavings are small, light-colored pieces. The hands are moving the tool back and forth over the denim. The action is continuous, so the caption should note the scraping motion.\n\nChronologically: the person starts scraping, continues, and the shavings accumulate. Need to mention the direction of motion (back and forth), the appearance of the denim (light blue, knee), the shavings (small, light-colored). The background elements are a wooden chair and kitchen cabinets, but only mention if essential. Since the chair is visible, maybe include \"a wooden chair\" as part of the setting.\n\nCamera perspective: close-up, top-down? The frames show a close-up on the knee area, so the camera is focused on the action, probably static with slight movement? Wait, the instruction says to note camera movement. The user's example in the rules says \"top-down, pan left, slight shake\". But in the given video, maybe it's a static close-up. Wait, looking at the frames, the camera seems to stay in the same position, so maybe \"static close-up\" or \"fixed camera angle\".\n\nWait, the example output in the problem statement says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to specify if it's static or moving. The frames here seem to be a fixed close-up on the action, so perhaps \"static close-up\".\n\nNow, putting it all together. The main subject is the person's hands (adult hands, dark sleeve) scraping a light blue denim knee. The shavings are small, light-colored pieces. The action is back and forth scraping, accumulating shavings. Background: wooden chair and kitchen cabinets. The camera is a static close-up.\n\nCheck the rules: avoid text recognition, named characters, stylistic analysis. So no mention of \"jean\", \"knee\" as nouns, but rather the action. Wait, the denim is the subject here. So \"a person’s hands scrape a light blue denim knee, creating small light-colored shavings that accumulate around the area. The hands, covered in a dark sleeve, move the scraping tool back and forth across the fabric. A wooden chair and kitchen cabinets are visible in the background. The camera maintains a static close-up perspective on the action.\"\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation).\" So for the hands: \"adult hands (dark sleeve) perform scraping motion on light blue denim.\" But the shavings are the result. Also, \"spatial relationships\" if relevant. The hands are over the denim, so \"hands move over the denim knee.\"\n\nThe problem is to make it chronological. So start with the action: a person's hands scrape the denim knee, producing shavings. The motion continues, shavings accumulate. The background elements are present but minimal.\n\nCheck the output format: must be in <caption_output> tags. No extra text.\n\nPutting it all together concisely:\n\n\"A person’s hands, with a dark sleeve visible, scrape a light blue denim knee, producing small light-colored shavings that accumulate. The hands move the tool back and forth across the fabric, with a wooden chair and kitchen cabinets in the background. The camera maintains a static close-up view of the action.\"\n\nWait, but the user says \"conclude with camera perspective and movement\". So the last part should be the camera details. Let me restructure:\n\nChronological order: starting with the hands beginning to scrape, continuing the motion, shavings forming. Then background, then camera.\n\nBut maybe better to be concise. Let's see:\n\n\"A person's hands, wearing a dark sleeve, scrape a light blue denim knee, generating small light-colored shavings that accumulate around the area. The hands move the scraping tool back and forth across the fabric. In the background, a wooden chair and kitchen cabinets are visible. The camera remains in a static close-up perspective throughout the sequence.\"\n\nWait, \"static close-up\" is the camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8WxLjLo-1p8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8WxLjLo-1p8_000352_000362.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 251.1627004850507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a cloth against the surface of a denim leg, exhibiting controlled, deliberate motion consistent with manual cleaning or polishing.", "background_and_ambient_analysis": "Background elements (wooden furniture, floor tiles) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "8VRQDyx0YWw", "file_name": "8VRQDyx0YWw_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket with a green interior, black pants, and white sneakers stands in a kitchen with white cabinets and a stove. They gesture with their arms, step to the right, and kick their left leg forward. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8VRQDyx0YWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8VRQDyx0YWw_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 44.62190759137238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (child) is performing discrete movements: raising arms, stepping, and kicking motions.", "background_and_ambient_analysis": "The kitchen background (cabinets, oven, refrigerator) is static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "8X4qzMTv5Wc", "file_name": "8X4qzMTv5Wc_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with pink nail polish moves a Queen of Diamonds card across a green felt poker table, sliding it from the table surface into a yellow-outlined rectangle while other cards (2 of Spades, King of Hearts) and a white chip remain in place. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8X4qzMTv5Wc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8X4qzMTv5Wc_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 292.54838796014565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands (discrete solid objects) are moving cards and chips across the table, demonstrating explicit physical interactions (e.g., picking up, placing down, shuffling cards) driven by manual locomotion.", "background_and_ambient_analysis": "The background consists of a stable green table surface with static elements (chips, cards, and table markings). No fluid/environmental motion (fire, water, smoke, wind) is present; all background components remain fixed relative to the frame."}}
{"video_id": "8WcaEv3ezHA", "file_name": "8WcaEv3ezHA_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray shirt and earphones walks forward in a mall corridor, moving alongside a glass railing on his left. The camera follows him from the side, maintaining a steady perspective as he progresses through the space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8WcaEv3ezHA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8WcaEv3ezHA_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 37.54736867124666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary solid object (a man) exhibits head movements (turning left/right) and hand motion (lifting a glass to drink). Secondary object (distant person) remains stationary.", "background_and_ambient_analysis": "Background shows a mall interior with stationary walls, railing, and a distant person. No fluid motion (water, fire, smoke) or wind effects observed. Background elements are fixed and non-uniformly shifting."}}
{"video_id": "8XdS6eZeVFE", "file_name": "8XdS6eZeVFE_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person on a bicycle. Then the bike falls, so the person is off the bike. The bike is on the ground, maybe tilted. Then another person comes in, approaches the bike, and maybe tries to help. Let's check each frame.\n\nFrame 0: Person on bike, moving forward. Frame 1: Bike falls, person is falling with it. Frame 2: Bike is on ground, maybe lying on its side. Frame 3: Another person (black shirt, shorts) walks towards the bike. Frame 4: The second person is near the bike, maybe checking or moving it. \n\nNeed to describe chronological order: first, the cyclist falls off the bike. Then the bike is on the ground. Then another person approaches. \n\nMain subjects: the first cyclist (dark top, shorts) on bike, then falls. Second person (black shirt, dark shorts) approaches.\n\nSpatial: The first person is on the bike, then the bike is on the ground. The second person walks from the right to the bike.\n\nCamera: Seems handheld, maybe slight shake. Background is grassy field, but minimal description.\n\nNow, structure the caption. Start with the cyclist on bike, then falling, bike on ground, then second person approaches.\n\n\" A cyclist in dark clothing falls from a bicycle on a grassy path, causing the bike to topple onto its side. A second person in a black shirt and dark shorts approaches the fallen bicycle from the right, stepping near the bike’s wheels.\" Wait, check the frames. Frame 0: person on bike. Frame 1: falling. Frame 2: bike on ground (maybe lying). Frame 3: second person enters. Frame 4: second person walks towards bike. So chronological: cyclist falls, bike falls, then second person comes.\n\nAlso, appearance: first cyclist dark top, shorts. Second person black shirt, dark shorts.\n\nCamera: handheld, slight shake. Background is grassy, but minimal.\n\nLet's refine. \"A cyclist in dark clothing rides a silver bicycle across a grassy area and falls, causing the bike to lie on its side. A second person in a black shirt and dark shorts walks toward the fallen bicycle from the right.\"\n\nWait, frame 0: person on bike. Frame 1: falling. Frame 2: bike on ground. Frame 3: second person comes into frame. So the sequence: rider falls, bike falls, then another person approaches.\n\nAlso, the bike is silver, but maybe not essential. Focus on motion. Let's keep it concise.\n\n\" A cyclist in dark clothing falls from a bicycle, causing the bike to topple onto its side on a grassy path. A second person in a black shirt and dark shorts approaches the fallen bicycle from the right, stepping near the bike’s wheels.\"\n\nCheck rules: chronological, motion, appearance, spatial, camera. Camera perspective: handheld, maybe slight shake. The problem says conclude with camera perspective and movement. So \"The camera remains handheld with slight shake throughout.\"\n\nWait, the output format example? No, the user says \"Conclude with the camera perspective and movement\". So need to include that at the end.\n\nWait, the rules: \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the caption should have the camera part at the end.\n\nPutting it all together:\n\n\"A cyclist in dark clothing falls from a bicycle, causing the bike to topple onto its side on a grassy path. A second person in a black shirt and dark shorts approaches the fallen bicycle from the right, stepping near the bike’s wheels. The camera remains handheld with slight shake.\"\n\nCheck if background is minimal. The background is grassy, but it's part of the environment. The rules say \"Keep background descriptions minimal unless essential for understanding motion.\" So grassy path is essential for context of the fall.\n\nWait, \"grassy path\" – maybe \"grassy field\" since the terrain is more like a field. But in the frames, it's a dirt path with grass.\n\nHmm, maybe \"grassy terrain\" is okay.\n\nAnother check: the first cyclist is wearing a helmet? Frame 0: yes, helmet. So \"A cyclist in dark clothing and a helmet falls from a bicycle, causing the bike to topple onto its side on a grassy terrain. A second person in a black shirt and dark shorts approaches the fallen bicycle from the right, stepping near the bike’s wheels.\"\n\nBut rules say \"briefly describe appearance and number (color, size, orientation)\". The helmet is part of appearance. So include helmet.\n\nWait, frame 0: the cyclist is wearing a helmet. So \"A cyclist in dark clothing and a helmet rides a bicycle and falls, causing the bike to lie on its", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XdS6eZeVFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XdS6eZeVFE_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 188.4964415379946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The primary moving objects are the falling bicycle and rider (which are clearly subject to gravity and impact forces) and a second person walking to the scene.", "background_and_ambient_analysis": "The background consists of static dirt and grass, with no shifting or fluid motion. There are no signs of fire, water, smoke, or wind. The background elements are stationary."}}
{"video_id": "8XVPT2-mOS0", "file_name": "8XVPT2-mOS0_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black suit and a woman in a black dress holding a white bouquet walk down a church aisle toward the camera, moving from the rear toward the front; they maintain a steady pace, with the woman slightly ahead. The camera pans left to follow their movement, capturing wooden pews on either side and other attendees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XVPT2-mOS0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XVPT2-mOS0_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 124.17046801421951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are moving through the aisle, walking towards the camera and then exiting the frame to the left.", "background_and_ambient_analysis": "The church interior background (pews, walls, windows) remains static throughout the video, with no signs of shifting or fluid motion (fire, water, wind, etc.)."}}
{"video_id": "8XcxIUtnJRI", "file_name": "8XcxIUtnJRI_000396_000406.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing holds a skateboard with green wheels near a chain-link fence, adjusting their grip on the board before placing it against the fence. They turn to face away, crossing their arms while wearing earphones. The camera shifts from a close-up of the fence and skateboard to a medium shot of the person standing by the fence, with blurred outdoor elements in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XcxIUtnJRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XcxIUtnJRI_000396_000406.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 43.48953486447776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a skateboard move in the first scene (adjusting posture and moving the skateboard), and a woman adjusts her posture (crossing arms) in the second scene.", "background_and_ambient_analysis": "The background (chain-link fence and trees) is static in both scenes; no environmental fluids or wind are present. Ambient environmental motion is not observed."}}
{"video_id": "8XMxsP0KIW0", "file_name": "8XMxsP0KIW0_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black-and-white striped shirt with a V-shaped design stands facing forward, while a person in gray clothing interacts with items on a counter to her right. The gray-shirted individual handles a yellow cup and a box, moving hands toward the counter. The camera shifts slightly left, capturing both subjects and the counter, with minimal background elements visible. The camera maintains a close-up perspective that moves to include the counter and the interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XMxsP0KIW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XMxsP0KIW0_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 97.83535479142611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are interacting: one seated person (wearing a striped shirt) is moving their head and hand, while the standing person (with curly hair) is bending down and moving their head and body to interact.", "background_and_ambient_analysis": "The background includes store displays and signage, but there is no dominant fluid or environmental motion (fire, water, wind). The background elements (like the 'FREE' sign) remain stable and do not shift uniformly."}}
{"video_id": "8Y-0DqkgsJc", "file_name": "8Y-0DqkgsJc_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in shorts and a short-sleeved shirt operates a gray floor buffer on a wooden floor, moving it in a circular motion across the room. The buffer, connected by a trailing cord, is pushed forward and backward as the individual walks behind it, maintaining a consistent path near the room's center. Sunlight streams through windows on the right side, illuminating the floor. The camera remains stationary, capturing the scene from a fixed position at floor level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Y-0DqkgsJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Y-0DqkgsJc_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 151, "blur_score": 98.08594265407956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a floor buffer moves across the wooden floor, with the buffer's motion being the primary discrete object movement.", "background_and_ambient_analysis": "The background elements (walls, floor, windows) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8XqH1Cfilb0", "file_name": "8XqH1Cfilb0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt uses a knife to slice an orange on a wooden cutting board, separating segments with precise hand movements. A clear plastic container with red liquid remains to the left of the board throughout. The camera maintains a close-up, static perspective focused on the hands and the board.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XqH1Cfilb0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XqH1Cfilb0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 53.88088589407956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: the person's hands (cutting, positioning), the orange fruit (being sliced), and citrus segments (detached and displaced on the cutting board). All motion results from direct physical interaction (knife cutting fruit).", "background_and_ambient_analysis": "Background shows a stable kitchen setting with no shifting elements (walls, countertop remain static). No fire, water, smoke, or wind motion observed; environment is dry and controlled."}}
{"video_id": "8XrhR0h2u3w", "file_name": "8XrhR0h2u3w_000236_000246.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white polo shirt sits at an orange table outdoors, holding a red pen in his right hand. He moves his hand toward a grid on a sheet of paper, then shifts his gaze to the paper while holding the pen. Various small objects, including a black case and a white device, rest on the table. The camera starts with a side view and gradually pans closer to the man’s hand and the paper, maintaining focus on his actions. Background elements include wooden benches and grass.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8XrhR0h2u3w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8XrhR0h2u3w_000236_000246.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 80.18525650700154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person interacts with solid objects: holding a pen, writing on paper, and manipulating small items (e.g., a white object) on a table. Motion is due to explicit physical forces (hand movements).", "background_and_ambient_analysis": "No shifting background elements (rows of seats and tables remain stationary). No fire, water, smoke, or wind visible; ambient environmental motion is absent."}}
{"video_id": "8Y7aRhrTjws", "file_name": "8Y7aRhrTjws_000243_000253.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person kneels on a concrete floor, pressing down and adjusting four light brown square tiles arranged in a 2x2 grid. The camera maintains a stationary top-down view, capturing the person’s hands securing the tiles in place.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Y7aRhrTjws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Y7aRhrTjws_000243_000253.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 65.02885082274838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and body to press, adjust, and reposition tiles on the floor through deliberate physical actions.", "background_and_ambient_analysis": "The concrete floor background shows no shifting or environmental motion (fire, water, wind). Static elements like the tiles and floor remain fixed in position."}}
{"video_id": "8YS_Ts-Paj4", "file_name": "8YS_Ts-Paj4_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video starts with four people on stage: three seated and one standing? Wait, no. Wait, initial frame shows four people. Let's check the frames. \n\nFrame 0: four people. Left to right: a man in black suit playing violin, a woman in red dress holding a sheet, a man in black suit with microphone, and another man in black suit with clarinet. They're seated. Then in frame 4, the man on the far left (violinist) stands up and walks away from the stage. \n\nWait, let's list the sequence. First, the scene is a stage with four musicians. The woman is in red, others in black. The man with microphone is holding it. Then, the leftmost man (violinist) stands, walks off. So chronological order: initial position, then the movement.\n\nNeed to mention appearance: number of people (4), their clothing (three in black suits, one in red dress), instruments (violin, clarinet, etc.). Then the action: the violinist stands and walks left (offstage). \n\nSpatial relationships: seated on chairs, the violinist is to the left of the woman in red. Then he stands and moves left.\n\nCamera perspective: static, no movement. Background is wooden stage and brown curtain, but minimal description.\n\nSo putting it all together: \n\nThe video opens with four musicians seated on a stage: three in black suits (two playing instruments, one holding a microphone) and one in a red dress. The violinist on the far left stands, walks away from the stage to the left. The camera remains stationary, capturing the scene from a frontal perspective.\n\nWait, check the rules. Rules say \"briefly describe their appearance and number (color, size, orientation)\". So four people: three male in black suits (small details), one female in red. Instruments: violin, clarinet, maybe another? The man with mic, maybe the woman has a flute? Wait, the description says the woman is holding a sheet, so maybe a wind instrument. But the caption should focus on motion and behavior.\n\nWait, the first frame: left to right: violinist (black), woman (red) with sheet, man with mic (black), clarinetist (black). Then in frame 4, the violinist stands up and walks off. So the action is the violinist stands and leaves.\n\nSo the caption should be: Four musicians sit on stage: three in black suits (two with instruments, one holding a microphone), one in red dress. The violinist on the left stands, walks left offstage. Camera remains static.\n\nCheck the rules: chronological order. Yes, starting with seated, then standing and moving.\n\nAppearance: three in black (suits), one in red (dress). Number: four. Motion: violinist stands, walks away.\n\nSpatial: violinist is leftmost, next is woman in red, then mic holder, then clarinetist.\n\nCamera: static.\n\nSo the caption would be: The video shows four musicians seated on a wooden stage with a brown curtain backdrop: three men in black suits (two playing instruments, one holding a microphone) and one woman in a red dress. The violinist on the far left stands, walks left offstage. The camera remains stationary, capturing the scene from a frontal perspective.\n\nWait, but rules say \"keep background descriptions minimal unless essential\". So maybe just \"on stage\" without details. Also, exclude text recognition, named characters, etc.\n\nLet's adjust: Four people sit on a stage: three in black suits (two with instruments, one holding a microphone), one in red. The leftmost person (violinist) stands and walks offstage. The camera is static.\n\nWait, the problem says \"concise\". Let's make it concise.\n\nFinal version: Four musicians sit on a stage: three in black suits (two with instruments, one holding a microphone) and one in red. The violinist on the left stands, walks left offstage. The camera remains stationary.\n\nCheck if \"violinist\" is okay? The video shows a violinist, but the rules say exclude named characters. Wait, the rules: \"Exclude text recognition, named characters, or stylistic analysis\". So maybe not \"violinist\" but \"the person on the far left (playing violin)\" but no, the rule is to exclude named characters, so just describe the action. Wait, the person is moving, so \"the person seated on the far left\" stands.\n\nWait, maybe: Four individuals are seated on stage: three men in black suits (two playing instruments, one holding a microphone) and one woman in red. The man on the far left stands, walks offstage. The camera remains static.\n\nBut the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8YS_Ts-Paj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8YS_Ts-Paj4_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 96, "blur_score": 264.80477151697744, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four seated individuals are present; one person (leftmost) stands, walks across the stage, and exits. This motion is due to locomotion (voluntary movement) of a solid human object.", "background_and_ambient_analysis": "The background consists of a static wooden stage and dark curtain with no visible fluid motion (fire, water, smoke) or environmental effects like wind-driven swaying. The background elements remain uniformly still throughout the clip."}}
{"video_id": "8Yc5lfOuWxM", "file_name": "8Yc5lfOuWxM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light clothing rides a green lawnmower across a grassy field, moving steadily from left to right and making a gentle curve. The camera pans right to follow the mower’s movement, with trees visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Yc5lfOuWxM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Yc5lfOuWxM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 90, "blur_score": 233.2292655466781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a lawnmower is moving forward across a grassy area, with clear motion of the lawnmower and the person as distinct solid objects.", "background_and_ambient_analysis": "Background elements (trees, bushes, grass) show no significant uniform shifting or fluid motion (e.g., wind, water); no fire, smoke, or other ambient elements present."}}
{"video_id": "8YrUss0XPHs", "file_name": "8YrUss0XPHs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a colorful swimsuit swims in a shallow pool, moving from the right toward the left side. An adult swimmer enters the water from the left, approaching the child, who extends an arm toward them. The adult reaches out to assist the child. The camera maintains a top-down perspective with minimal movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8YrUss0XPHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8YrUss0XPHs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 95.52616088874304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child and an adult are moving in the pool; the child swims toward the adult, performing a flip or dive, while the adult assists with a green flotation device.", "background_and_ambient_analysis": "The pool water shows ripples, but static background elements (pool tiles, surrounding grass) are fixed. No significant environmental fluid motion dominates the scene."}}
{"video_id": "8YnR1jCPMxo", "file_name": "8YnR1jCPMxo_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video starts with a metal bowl. First, a white creamy substance is poured into the bowl which already has red and green ingredients, maybe cranberries and chopped veggies. Then a hand uses a fork to mix everything. The mixing continues, and then the scene shifts to a woman in the kitchen. Wait, but the rules say to focus on motion and behavior in chronological order. Let's break it down step by step.\n\nFirst frame: pouring creamy liquid into bowl with red (maybe cranberries) and green (could be celery or something). Then the next frames show mixing with a fork. Then a hand continues mixing. Then the camera shows a woman in the kitchen, but the main actions are the pouring and mixing.\n\nWait, the rules: focus on motion and behavior. So the sequence is: pouring the creamy substance into the bowl (which already has other ingredients), then mixing with a fork. The main subjects are the bowl, the ingredients, and the hand mixing. The appearance: the bowl is metallic, ingredients are red (cranberries maybe) and green (chopped veggies), the creamy substance is white. The hand is mixing with a fork.\n\nNeed to mention the order: first pouring, then mixing. Then maybe the camera cuts to a wider shot of the kitchen, but the main motion is in the bowl. Also, the background is minimal—kitchen cabinets, but not necessary unless essential. Since it's a cooking video, the kitchen is the background but maybe just mention the kitchen setting briefly.\n\nWait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" So the background is a kitchen, but maybe the main focus is the bowl actions.\n\nLet's structure:\n\n- Initial frame: white creamy substance is poured into a metallic mixing bowl containing red and green ingredients (e.g., cranberries and chopped vegetables).\n- Next: a hand uses a fork to mix the ingredients, combining the creamy substance with the red and green components.\n- The mixing continues with the hand and fork, ensuring thorough combination.\n- The scene then shifts to a wider view of a kitchen where a woman is standing by the counter, but the primary action is the mixing in the bowl.\n\nWait, but the video clip provided is a sequence of frames. Let's check the frames:\n\nFrame 0: pouring creamy liquid into bowl with red (cranberries) and green (maybe celery or apple chunks).\n\nFrame 1: same bowl, now the creamy liquid is mixed with red and green, but the next frame shows a hand mixing with a fork.\n\nFrame 2: the mixture is being stirred with a fork.\n\nFrame 3: the hand continues mixing.\n\nFrame 4: the hand is mixing in the bowl.\n\nFrame 5: the scene cuts to a woman in the kitchen (wider shot), but the main actions are the mixing.\n\nSo chronological order:\n\n1. A white creamy substance is poured into a metallic mixing bowl that already contains red (likely cranberries) and green chopped ingredients.\n\n2. A hand then uses a fork to mix the ingredients, combining the creamy substance with the red and green components.\n\n3. The mixing continues, thoroughly blending all elements.\n\n4. The camera shifts to a wider kitchen scene where a person stands near the counter, but the primary focus remains on the bowl's contents.\n\nWait, but the rules say \"exclude text recognition, named characters, or stylistic analysis.\" So don't mention \"ellas en la cocina\" text. Also, \"do not include reasoning.\"\n\nThe main motions:\n\n- Pouring: white liquid into bowl (has red and green ingredients).\n\n- Mixing with fork.\n\n- The mixing process continues.\n\n- Then camera shows the kitchen with a person (but maybe the person is the one mixing, but the video shows the hand, so maybe the person is behind the hand).\n\nBut the instructions say \"focus on motion and behavior of main subjects (people/animals/objects)\".\n\nThe main subjects are the hand (person's hand) mixing, the bowl, the ingredients.\n\nSo:\n\nIn the sequence, a metallic mixing bowl contains red and green ingredients. A white creamy substance is poured into the bowl. A hand then uses a fork to stir and mix the ingredients, combining them thoroughly. The camera maintains a close-up on the bowl during mixing, then shifts to a wider kitchen view showing a person standing at the counter.\n\nWait, but \"minimal background descriptions.\" So maybe not describe the kitchen details beyond \"kitchen setting\" but the problem says \"background descriptions minimal unless essential for understanding motion.\" So if the motion is in the bowl, the background is just the kitchen, but maybe the wider shot is part of the chronology.\n\nLet me check the output format: must be concise, chronological paragraph.\n\nLet's try:\n\nA white creamy substance is poured into a metallic mixing bowl containing red and green ingredients. A hand then uses a fork to mix the ingredients together", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8YnR1jCPMxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8YnR1jCPMxo_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 234.2522858994824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands is actively mixing ingredients (grapes, chopped produce, and liquid) in a metal bowl, causing the contents to move through physical interaction.", "background_and_ambient_analysis": "The kitchen background (counter, walls) remains static with no shifting or fluid motion. No fire, water flow, or smoke is present."}}
{"video_id": "8YzsRud7cRU", "file_name": "8YzsRud7cRU_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small dark wooden piece with white strings onto a rustic wooden table, then lifts it to display the strings and the object's features. The camera maintains a close-up view, shifting slightly to follow the hand's movement as the object is held up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8YzsRud7cRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8YzsRud7cRU_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 39.203483952963204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a fabric object with white threads; the fabric is moved by the hands applying physical force, indicating discrete solid-object interaction.", "background_and_ambient_analysis": "The wooden table and structural background elements remain stable across frames, with no fluid motion (fire, water, smoke) or significant environmental shifts observed."}}
{"video_id": "8YUxgvmICIs", "file_name": "8YUxgvmICIs_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-colored dog lies on a paved surface with its mouth open, panting, as a hand gently pets its head from the forehead to the neck, causing the dog to shift its head slightly. Sparse grass and scattered pellets are visible in the background. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8YUxgvmICIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8YUxgvmICIs_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 97.00919617783988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dog (a solid object) is moving due to physical contact from a human hand, which is applying a force. The dog's head and body exhibit motion in response to the petting.", "background_and_ambient_analysis": "The background (concrete ground and grass) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8Z20hl5SHxQ", "file_name": "8Z20hl5SHxQ_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a white onion, using a knife with a black handle to peel it over a red container that collects the peels. The hands rotate the onion, removing layers, then hold the peeled onion while the knife rests on the wooden table. A yellow colander filled with red apples sits to the right of the container. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8Z20hl5SHxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8Z20hl5SHxQ_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 60.93502166445917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively peeling garlic cloves, with motion driven by manual dexterity (peeling action), and garlic cloves being manipulated within the scene.", "background_and_ambient_analysis": "No shifting background elements (table, bowl, knife remain static); no fire, water, or wind motion observed."}}
{"video_id": "8ZU2N5pbqx0", "file_name": "8ZU2N5pbqx0_000120_000130.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. So, the user provided a video where a person is climbing an ice wall. First, I need to follow the rules carefully.\n\nThe main subject is a person in black clothing climbing. The video shows them moving up the ice wall. I need to describe the motion chronologically. Let's check the frames: the person starts at the top, then moves down a bit, then back up. Wait, the sequence goes from top to lower, then maybe they move again. Wait, the frames are [0.0] to [5.0]. In frame 0, they're at the top. Then in frame 1, they start moving down. Frame 2, continuing down. Frame 3, further down. Frame 4, they reach the bottom? Wait, frame 4 shows them at the bottom, and frame 5 is a split screen with the ice wall and a wooden structure. Wait, no. Let me recheck.\n\nLooking at the description:\n\n[0.0] Person at top of ice wall, red line visible.\n\n[1.0] Person moving down, still on ice.\n\n[2.0] Person continues down, ice wall with red lines.\n\n[3.0] Person further down, approaching the bottom.\n\n[4.0] Person now at the bottom, near the wooden structure.\n\n[5.0] Split screen: ice wall on left, wooden structure on right, person gone? Or maybe the camera shifts.\n\nWait, the user's provided frames:\n\n0.0: person at top, ice wall with red lines, wooden structure to the right.\n\n1.0: person moving down, red line visible.\n\n2.0: person continues down, ice wall.\n\n3.0: person further down, approaching the bottom.\n\n4.0: person is at the bottom, ice wall and wooden structure.\n\nWait, but the fifth frame (5.0) says \"split screen\", but in the original video description, the frames go up to 5.0, so maybe frame 5 is the last one. Wait, the user's frame labels: [0.0], [1.0], [2.0], [3.0], [4.0], [5.0] as per the example.\n\nWait, the problem says \"provided video\" which has 6 frames (from 0.0 to 5.0), but the user's example shows up to frame 5.0. So in frame 5.0, it's a split screen. Wait, no, the original video's frames:\n\n[0.0] is the first frame.\n\n[0.0] to [5.0] with each second.\n\nWait, maybe the video is 5 seconds long with frames at 0.0, 0.5, 1.0, etc., but the labels are 0.0, 1.0, etc., perhaps every second.\n\nWait, the user's example input shows:\n\n[0.0] ... [5.0] ... so the video is 5 seconds long, each frame at integer seconds.\n\nSo, in frame 0.0: person at top of ice wall. Frame 1.0: moving down. Frame 2.0: continues down. Frame 3.0: further down. Frame 4.0: at the bottom. Frame 5.0: split screen, ice wall on left, wooden structure on right, maybe the person is now on the wooden structure?\n\nWait, but the user's example shows in frame 5.0: \"split screen: ice wall on left, wooden structure on right, person gone?\"\n\nWait, the original problem's video description says:\n\nAt 0.0, the person is on the ice wall. Then, at 1.0, moving down. Then 2.0, continues. 3.0, further down. 4.0, person is at the bottom near the wooden structure. Then 5.0: split screen, ice wall on left, wooden structure on right.\n\nWait, the problem's video description in the example shows:\n\nFrame 4.0: person at the bottom, ice wall and wooden structure.\n\nFrame 5.0: split screen (maybe the video ends here).\n\nWait, the user's actual input has six frames listed: [0.0] to [5.0], but the description in the example shows that in frame 5.0, it's a split screen with the ice wall and wooden structure.\n\nBut according to the user's instructions, I need to focus on the motion. So the main subject is the climber. They start at the top (frame 0), move down the ice wall (frames 1-4), reaching the bottom (frame 4), and perhaps", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ZU2N5pbqx0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ZU2N5pbqx0_000120_000130.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 91, "blur_score": 420.7214871841075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving downward along a vertical structure (climbing), exhibiting locomotion-driven motion with no visible external collisions or interactions.", "background_and_ambient_analysis": "The background consists of stationary trees and a clear sky with no visible fluid motion (fire, water, smoke) or significant wind-induced movement (trees are static). Static structural elements (wall, wooden board) show no uniform shifting."}}
{"video_id": "8ZVKNBVKam0", "file_name": "8ZVKNBVKam0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white robe stands behind a shirtless individual lying on a bed, whose lower body is covered by white shorts. The standing person uses their hands to massage the lying person's abdomen, moving their hands in a rhythmic motion. The camera remains stationary throughout, capturing the scene from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ZVKNBVKam0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ZVKNBVKam0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 170.5136873770511, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing person (in white robe) is moving their hands on the patient's back, performing a massage. The patient is stationary.", "background_and_ambient_analysis": "Background (wall) is static with no shifting; no fire, water, smoke, or wind visible."}}
{"video_id": "8ZjXIIiGwMU", "file_name": "8ZjXIIiGwMU_000514_000524.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with brown skin enters the frame, manipulating a component within an open electronic device's interior, adjusting a white cable and interacting with colorful wires (red, yellow, black) near slots. The hand moves from the left side toward the center, gripping a small blue card-like object. The camera remains in a close-up, handheld perspective with slight shake, focusing on the hand's interaction with the internal parts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ZjXIIiGwMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ZjXIIiGwMU_000514_000524.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 143.23742135300108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a tool (e.g., screwdriver) manipulates internal components (wires, connectors) within a device, with deliberate motion to perform physical adjustments.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (metal components, wires) are static or minimally displaced due to hand movements, not ambient factors like smoke or water."}}
{"video_id": "8ZwtrVBFd3o", "file_name": "8ZwtrVBFd3o_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white shirt and brown shorts walks across a dirt path toward a cluster of large potted plants and greenery, bending down to examine or interact with the ground near the pots. The camera follows the child's movement with a slight pan, maintaining a ground-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ZwtrVBFd3o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ZwtrVBFd3o_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 216.94242478959825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is the discrete object moving: standing, bending down, and interacting with the ground. Motion is due to the child's own locomotion.", "background_and_ambient_analysis": "Background elements (potted plants, container, ground) are static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "8_AAjDVrsVw", "file_name": "8_AAjDVrsVw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small dark object and a green textured cylinder on a wooden surface. Initially, the left hand holds the dark object while the right holds the green cylinder; the hands then move to adjust the dark object, placing the green cylinder down. The camera maintains a close-up perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_AAjDVrsVw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_AAjDVrsVw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 150, "blur_score": 239.51760781067742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (a small black item and a greenish fuzzy object) are manipulated by hands, exhibiting controlled physical movement via grasping and positioning.", "background_and_ambient_analysis": "The wooden surface with text ('OR', 'Stitch') remains static throughout the clip; no fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8ZPVMGEPn_4", "file_name": "8ZPVMGEPn_4_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and gray pants holds a small wooden piece with one hand while operating a power tool with the other, steadily applying the tool to the wood. The camera remains in a close-up, static position focused on the hands and the wooden object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ZPVMGEPn_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ZPVMGEPn_4_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 51.71238085345716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a solid object (likely a fish or similar item) through deliberate physical actions (cutting/handling).", "background_and_ambient_analysis": "Background elements (chair, clothing) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "8_n91LE6g40", "file_name": "8_n91LE6g40_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies on a bed with a green and white checkered blanket, wearing a dark shirt and jeans. A hand with black nail polish enters the frame, moves toward the person’s face, and then adjusts their hair. The camera shifts from a wider view of the person to a close-up of the hand before returning to a medium shot of the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_n91LE6g40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_n91LE6g40_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 90, "blur_score": 336.48455434697473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person lying on the bed exhibits slight positional adjustments, and a hand with dark nail polish enters the frame, moving independently from the background.", "background_and_ambient_analysis": "Static background elements (purple wall, checkered blanket) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "8_dHZxjviU0", "file_name": "8_dHZxjviU0_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark long-sleeve top and light gray pants, seated in a car with a seatbelt, grips a gray object with their right hand and repeatedly lifts and lowers it while adjusting its position near their leg and the car's center console. The camera maintains a static top-down perspective focusing on the person's lower body and the car's interior controls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_dHZxjviU0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_dHZxjviU0_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 223.56238783263314, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm are actively moving, manipulating an object on the car seat (likely a helmet or headrest adjustment), demonstrating discrete solid-object motion.", "background_and_ambient_analysis": "The car's interior background (dashboard, steering wheel, seats) remains static with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "8_H5aVwaEkE", "file_name": "8_H5aVwaEkE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a pink thread to embroider a pink and gold leaf-shaped design on a dark surface, moving the thread in circular motions to wrap and form intricate patterns around the existing embroidered elements. The camera maintains a stationary top-down perspective, focusing on the hand's precise actions and the evolving design.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_H5aVwaEkE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_H5aVwaEkE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 157, "blur_score": 48.257509913592166, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a pink, feather-like object (with a golden ring) on the dark surface, demonstrating explicit physical interaction and movement.", "background_and_ambient_analysis": "The background consists of a static dark surface with no shifting elements or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "8_Tlna1rGaM", "file_name": "8_Tlna1rGaM_000321_000331.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_Tlna1rGaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_Tlna1rGaM_000321_000331.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 39.27348770027666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving by hula hooping, with the hula hoop rotating around their waist. The person also moves their arms and body.", "background_and_ambient_analysis": "The background elements (red curtain, wall, painting, TV) are static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "8_xFIhvi6fc", "file_name": "8_xFIhvi6fc_000338_000348.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a striped shirt and beige pants kneels on a concrete floor, using a trowel to spread dark material in front of a bathtub. He moves the trowel back and forth, extending the material across the floor. The camera remains stationary, capturing his actions from a top-down angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_xFIhvi6fc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_xFIhvi6fc_000338_000348.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 55.32449214213204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their hands and body while working on the floor, exhibiting locomotion and tool use.", "background_and_ambient_analysis": "Static walls and floor show no uniform shifting; no fire, water, or wind evident."}}
{"video_id": "8a88Xx6QqOI", "file_name": "8a88Xx6QqOI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing an orange shirt and gray gloves cuts a concrete block with a circular saw, generating bright sparks. The individual then holds up a circular saw blade with a green label, displaying its features, before inserting the blade back into the saw. Close-up shots maintain focus on the actions and objects throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8a88Xx6QqOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8a88Xx6QqOI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 133.3817249053376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The circular saw blade is rotating and cutting through a metal piece, producing sparks. The person holding the saw is also moving slightly to guide the cut.", "background_and_ambient_analysis": "The background (workshop setting) is static. The sparks are a transient effect of the cutting, not the dominant environmental motion (fire, water, wind)."}}
{"video_id": "8_qtHwrYPuI", "file_name": "8_qtHwrYPuI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white shirt stands on the left holding a flute, playing while a group of seated children in colorful clothing observe her; the children sit along the wall in a line, some facing the girl, others turned toward each other; the camera pans slightly right over time, maintaining a medium perspective of the scene with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8_qtHwrYPuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8_qtHwrYPuI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 45.30648446487483, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing child is actively moving their hands and the instrument while playing. Other children are mostly stationary.", "background_and_ambient_analysis": "No shifting background elements. No fluid or wind-driven motion observed (walls and floor are static)."}}
{"video_id": "8auBGz866Bk", "file_name": "8auBGz866Bk_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white karate uniforms (one with a black belt, one with a green belt) stand facing each other on a red and blue mat. The green-belted individual performs a high kick toward the black-belted individual, then steps back, facing them again. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8auBGz866Bk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8auBGz866Bk_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 253.0010153906928, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in martial arts uniforms engage in discrete movements: the person with the black belt appears to be blocking or countering, while the other executes a kicking motion. Their movements are deliberate and controlled, indicating physical interaction and locomotion.", "background_and_ambient_analysis": "The background elements (walls, table, seated individuals, and floor markings) show no uniform shifting or fluid motion. No fire, water, or smoke is visible."}}
{"video_id": "8aw-Uz4Gpxo", "file_name": "8aw-Uz4Gpxo_000362_000372.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, adorned with a colorful bracelet, manipulates a small object on a speckled surface. Initially holding a dark item, the hands rotate it to reveal a blue and white rectangular component, then continue turning the object to display its sides. The camera maintains a static top-down perspective throughout, focusing on the hands and the object against the textured background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8aw-Uz4Gpxo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8aw-Uz4Gpxo_000362_000372.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 200.06937781061006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a small blue and white object (likely a game controller) with distinct, solid movements.", "background_and_ambient_analysis": "The background (carpeted floor) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8bM-lw2Nl10", "file_name": "8bM-lw2Nl10_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short, light-colored hair and wearing a dark hoodie initially faces slightly to the side, then turns their head to the right while raising their right hand to touch their hair. The background consists of plain walls with minimal detail. The camera maintains a close-up perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bM-lw2Nl10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bM-lw2Nl10_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 342.8780716298939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (woman) is moving: rubbing face and head with hands, exhibiting voluntary motion.", "background_and_ambient_analysis": "Background is static (wall and trim); no fluid/environmental motion (fire, water, wind) or camera-induced motion detected."}}
{"video_id": "8acSbdbRTUQ", "file_name": "8acSbdbRTUQ_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a hand holding a white cloth and a small bottle. The main objects are two wooden trays: one on the left is shiny and has a metal tool (maybe a screwdriver with a black handle), and the right one is darker and has dust. The hand is wiping the right tray with the cloth. Then, the hand moves the cloth to the left tray, which is the shinier one. The action is cleaning. Let's note the chronology: hand with cloth and bottle, wipes right tray, then moves to left tray. The camera is top-down, showing the trays and hands. Background is minimal—just the counter. Need to mention the subjects: hand, cloth, bottle, trays. Spatial: left tray is shinier, right has dust. Motion: wiping right tray, then left tray. Camera is top-down. Let's structure the caption step by step.\n\nFirst, the hand holds the cloth and bottle. Then, places the bottle down. Then wipes the right tray. Then moves to the left tray, placing the metal tool and wiping. Wait, the video frames: frame 0 has hand holding bottle and cloth, next frames show the hand wiping right tray (which is dusty), then moving to left tray. The metal tool is on the left tray. So sequence: hand holds cloth and bottle (action of holding), then starts wiping right tray (dusty one), then moves to left tray, wiping it. The left tray is smoother. Also, the bottle is placed on the counter. Let's check the frames: first frame shows hand with bottle and cloth over the right tray. Then in next frames, the hand wipes the right tray, then moves to left tray (shiny one), places the metal tool (screwdriver) on it, and wipes. Wait, in frame 3, the hand moves the bottle away and places it on the counter. Then frame 4 shows the hand moving to left tray, placing the tool, then wiping. So chronological: a hand holding a white cloth and small bottle over a wooden tray (dusty) begins wiping the tray; after wiping the dusty tray, the hand moves to the adjacent shinier wooden tray, places a metal tool on it, and proceeds to wipe it. Camera is top-down, static.\n\nNow, following the rules: main subjects: hand, cloth, bottle, wooden trays, metal tool. Appearance: hand (human, not specified color), cloth (white), bottle (small, label visible but text not to mention), trays (left: shiny brown, right: duller brown with dust), tool (metal, screwdriver with black handle). Motion: hand holds cloth and bottle, wipes right tray, moves to left tray, places tool, wipes left tray. Spatial: right tray is next to left tray, left is shinier. Background: kitchen counter (minimal, so mention if essential? The problem says minimal unless essential. The counter is the surface, so maybe just \"counter\" but maybe not. The focus is on the trays and hands. Camera perspective: top-down, no movement mentioned. So final caption should be concise.\n\nPutting it all together: A hand holding a white cloth and small bottle begins wiping a dusty wooden tray; after cleaning the right tray, the hand moves to the adjacent shinier wooden tray, places a metal tool on it, and continues wiping. The camera maintains a top-down view.\n\nWait, need to check the exact steps. Let's look at the frames:\n\nFrame 0: hand holds cloth and bottle over right tray (dusty), left tray has tool.\n\nFrame 1: hand holds cloth, bottle is placed on counter? Wait, the first frame shows hand holding bottle and cloth, but in frame 1, the hand is holding the cloth and the bottle is placed on the counter? Wait, no: \"a hand holds a small bottle and a white cloth over a wooden tray\" in frame 0. Then frame 1: hand is still holding cloth and bottle, wiping the tray. Frame 2: hand moves the bottle away (places on counter), then starts wiping the right tray. Frame 3: hand is wiping right tray. Frame 4: hand moves to left tray, places the metal tool, then wipes. So sequence:\n\n1. Hand holds white cloth and small bottle, wiping dusty wooden tray (right).\n\n2. Then, moves the bottle away (places on counter), continues wiping the right tray.\n\n3. Then, moves to left tray, places metal tool (screwdriver with black handle) on it.\n\n4. Then, wipes the left tray.\n\nWait, but in the video, the initial action is hand holding bottle and cloth, then wiping the right tray, then moving to left tray.\n\nSo chronology:\n\nA hand holds a white cloth and small bottle, beginning to wipe a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8acSbdbRTUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8acSbdbRTUQ_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.922056221812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a cloth and brush to apply a substance to the wooden tray; the cloth and brush exhibit deliberate, solid-object motion due to manual action.", "background_and_ambient_analysis": "The wooden trays and bottle in the background remain stationary across frames, with no fluid, gaseous, or wind-driven motion observed."}}
{"video_id": "8bFOB6neFuY", "file_name": "8bFOB6neFuY_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless people interact on a sandy beach: a man with dark hair and a dark cap (wearing dark shorts) and a woman with brown hair secured by a red headband and red swim goggles (wearing a bikini top). Both bend over, hands in the sand, then the man shifts to dig while the woman continues manipulating the sand. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bFOB6neFuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bFOB6neFuY_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 764.3422737748092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (discrete solid objects) are actively manipulating sand with their hands, showing movements consistent with digging or constructing a structure.", "background_and_ambient_analysis": "The sandy beach background appears stable with no significant shifting or fluid motion (e.g., no water, wind, or smoke). Static elements like sand and rocks do not exhibit uniform displacement."}}
{"video_id": "8bWz_zlOxYk", "file_name": "8bWz_zlOxYk_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cardigan over a black apron stands in a kitchen, adjusting a floral arrangement with purple and green flowers. They gesture with both hands while speaking, moving them in front of the arrangement. The scene includes wooden cabinets, a window with blinds, and various other floral displays on the counter. The camera remains stationary, providing a frontal view of the person and the immediate surroundings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bWz_zlOxYk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bWz_zlOxYk_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 89.5176633953856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing an apron) is making deliberate hand movements while arranging flowers, with discrete motion in their arms/hands and the flowers they manipulate. The flowers are solid objects being moved by physical force (manual manipulation).", "background_and_ambient_analysis": "Background elements (cabinets, window blinds, potted plants) are static with no visible fluid motion, fire, water, or wind. Plants are stationary, and no ambient environmental effects are present."}}
{"video_id": "8bot4VBRaYA", "file_name": "8bot4VBRaYA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a dark shirt featuring a green logo uses a green sponge to wipe an orange-yellow patterned table, moving the sponge across the surface while white objects remain on the table; the camera maintains a top-down view with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bot4VBRaYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bot4VBRaYA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 148, "blur_score": 84.38510296210669, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move small white objects (likely tokens or pieces) across the table surface. The hands are the primary discrete solid objects exhibiting motion.", "background_and_ambient_analysis": "The background (orange patterned table) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8bjOpzIhSdQ", "file_name": "8bjOpzIhSdQ_000685_000695.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a white t-shirt and dark pants leaning over a table. The table has a floral tablecloth. On the table are a dark bottle, a silver can, a plate with food (looks like meat and bread), and a napkin holder with a napkin. \n\nFirst, the person is leaning forward, hands near the plate. Then they stand up straight, moving their right hand towards the can, then the bottle. They pick up the plate with their right hand and move it towards the napkin holder. Wait, no—wait, the sequence: in frame 0, they're leaning; frame 1, they stand up; frame 2, hands are up; frame 3, right hand moves to the can; frame 4, left hand on the plate, right hand on the can; frame 5, they pick up the plate and can. Wait, the actions: the person starts by leaning over the table. Then they stand up, move their right hand to the can (silver), then pick up the can. Then, with their left hand, they hold the plate. Wait, the frames show:\n\n[0] Person leaning, hands on plate/bottle.\n\n[1] Person stands, hands up.\n\n[2] Person stands, right hand moves to can.\n\n[3] Person picks up can with right hand, left hand on plate.\n\n[4] Person holds plate with left, can with right, moves plate towards napkin holder.\n\n[5] Person moves plate to napkin holder area.\n\nWait, the video is short. Let's track the motions step by step.\n\nAt the start (0.0s), person is leaning over table, hands near plate and bottle. Then, in 0.3s, they straighten up, moving their body. Then, they reach for the silver can with their right hand (frame 1-2), pick it up (frame 3), and then hold the plate (left hand) and the can (right hand), then move the plate towards the napkin holder (frame 4-5). Wait, the description needs to be chronological.\n\nMain subject: a person wearing a white t-shirt and dark pants. The table has a floral patterned cloth, with a dark bottle, silver can, plate with food, and a napkin holder.\n\nActions: The person leans over the table, then stands upright, moves their right hand towards the silver can, picks up the can, and simultaneously holds the plate with their left hand, moving the plate towards the napkin holder.\n\nNow, in chronological order:\n\n- The person starts by leaning over the table with their hands near the plate and bottle.\n- They then stand up straight, shifting their posture.\n- Next, they reach with their right hand to the silver can, lifting it off the table.\n- While holding the can, they use their left hand to grasp the plate, moving it toward the napkin holder.\n\nSpatial relationships: The bottle is to the left of the can, the plate is between the can and the napkin holder, and the napkin holder is to the right of the plate.\n\nCamera perspective: It's a static shot, no movement mentioned, so top-down? Wait, the video description says \"fixed camera\", but looking at the frames, it's a medium shot, probably static. The background is dark, minimal details.\n\nSo the caption should be:\n\nA person in a white t-shirt and dark pants leans over a table with a floral tablecloth, which holds a dark bottle, a silver can, a plate with food, and a napkin holder. The individual then stands upright, reaches for the silver can with their right hand, lifts it, and simultaneously grasps the plate with their left hand, moving the plate toward the napkin holder. The camera remains stationary, capturing the scene from a medium angle with minimal background detail.\n\nWait, need to check rules: focus on motion and behavior chronologically, mention appearance (color, size), spatial relations, conclude with camera.\n\nLet's structure:\n\n1. Subject and appearance: person in white t-shirt, dark pants.\n\n2. Actions in order:\n\n- Leans over table (initial position), hands near plate and bottle.\n\n- Stands up straight.\n\n- Reaches for silver can (right hand), picks it up.\n\n- Holds plate (left hand) and moves it toward napkin holder.\n\n3. Spatial: bottle left of can, can near plate, plate near napkin holder.\n\n4. Camera: static, medium shot.\n\nWait, the video starts with person leaning, then standing up, then moving the can and plate.\n\nLet me write:\n\nA person wearing a white t-shirt and dark pants leans over a table covered with a floral-patterned cloth, which holds a dark bottle, a silver can, a plate with food, and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bjOpzIhSdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bjOpzIhSdQ_000685_000695.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 55.310955978609606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands and the glass are moving as he interacts with objects (picking up, manipulating the glass).", "background_and_ambient_analysis": "The background consists of a dark wall and a static table setup; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "8bam_Hz-IrQ", "file_name": "8bam_Hz-IrQ_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt climbs onto a red dumpster visible through a car window, with the car’s interior and a building wall in view. The scene transitions to a grocery store where a young girl with brown hair in a ponytail, wearing a black shirt, sits in a shopping cart holding a phone, surrounded by shelves with products. The camera starts as a static view from inside the car, then shifts to a close-up of the girl in the cart.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bam_Hz-IrQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bam_Hz-IrQ_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.79133576223969, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A young girl in a shopping cart exhibits subtle head movements and body shifts while looking at items; no other discrete objects show significant motion.", "background_and_ambient_analysis": "No shifting uniform background elements (walls, ground remain static). No fire, water, smoke, or wind present in any scene."}}
{"video_id": "8bp9adJrY2c", "file_name": "8bp9adJrY2c_000280_000290.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise chronological paragraph describing the video. The rules say to focus on motion and behavior of main subjects, their appearance, spatial relationships, camera perspective, and keep background minimal.\n\nFirst, looking at the video frames. The first frame shows a person with blue gloves handling a wooden board, a can of Montana, and some tools. The text on screen says \"2ª Demão Aplique no sentido dos veios\" which translates to \"2nd coat Apply in the direction of the grain.\" But according to rule f, exclude text recognition, so I shouldn't mention that.\n\nNext, the second frame shows the person applying a product to the wooden planks. They're using a brush, moving along the grain. The main subject here is the gloved hand (blue) with a brush. The wooden planks are arranged in a row, each piece is light brown, maybe oak.\n\nIn frame 3 and 4, the person continues brushing. The motion is smooth, following the grain direction. The camera is close-up, probably top-down or angled to show the application. The background is a white surface, minimal. The person's arm moves from left to right.\n\nThe user wants chronological order. So start with the initial setup: person with blue gloves preparing the board. Then applying the product with the brush, moving along the planks. Mention the spatial relationship: the brush moves along the length of the planks, which are aligned horizontally.\n\nAvoid text, so no mention of the steps. Just the actions. The camera angle seems to be close-up, focusing on the hand and wood. Maybe slight movement to follow the brush.\n\nCheck if the can is visible. In the first frame, there's a can, but since it's part of the setup, maybe mention it briefly? Wait, rule b says briefly describe appearance. The can is Montana, but since we can't mention text, maybe just say a can of product.\n\nWait, the main subjects are the person's hand, the brush, the wooden planks. The can is in the background. So maybe mention the can is present but not the focus.\n\nPutting it all together:\n\nA person wearing blue gloves applies a dark substance to horizontal wooden planks using a brush. The hand moves smoothly from left to right along the grain direction, covering each plank sequentially. The planks are light brown, arranged in a row on a white surface. The camera maintains a close-up perspective, focusing on the brushing motion without significant movement.\n\nWait, but need to check if it's chronological. First, the hand is applying, then moving the brush. The description should be in order: preparing, then applying, then continuing.\n\nWait the first frame shows the person holding the brush and the can. Then the second frame starts applying. So maybe start with the person preparing, then applying.\n\nWait the video starts with the person's hand near the wood and can, then moving to apply. So the sequence is:\n\n- Person's hand (blue gloves) positions brush over wood.\n\n- Then applies product in direction of grain.\n\nSo the caption should start with the hand applying, moving along the planks.\n\nCheck the rules: \"chronological paragraph describing the provided video.\"\n\nSo the main actions: person applies product to wooden planks with brush, moving along the grain.\n\nAppearance: blue gloves, brush with brown handle, light brown planks.\n\nSpatial: planks are horizontal, arranged side by side.\n\nCamera: close-up, top-down view.\n\nWait, in the frames, the camera seems to be focused on the hands and the planks, so probably a top-down or close-up perspective.\n\nBut the user says \"conclude with the camera perspective and movement\". So need to mention camera.\n\nPossible answer:\n\nA person wearing blue gloves uses a brush with a red handle to apply a dark product to light brown wooden planks arranged horizontally. The hand moves smoothly from left to right, following the grain direction of each plank. The planks rest on a white surface, with a can of product visible in the background. The camera maintains a close-up, top-down perspective throughout the sequence.\n\nWait, the can is mentioned but maybe in the background, so minimal background. The rules say minimal background unless essential. The can is part of the setup but not essential for the motion.\n\nWait, the first frame shows the can and the tools, but the action starts in the next frame. So maybe just mention the can as part of the setup but not focus on it.\n\nWait, the first frame has \"2ª Demão Aplique no sentido dos veios\" but we can't mention text. So the person is applying the second coat, but the rules say exclude named characters or stylistic analysis, so just describe the action.\n\nWait, the key points are:\n\n- Person with blue gloves applies product using a brush.\n\n- Motion along the grain.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8bp9adJrY2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8bp9adJrY2c_000280_000290.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 48.88152762546186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete object) moves a brush across wooden planks, applying a substance through physical contact and motion.", "background_and_ambient_analysis": "No shifting background elements; white cloth surface and wooden planks remain static, with no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "8cBAKfn2GUo", "file_name": "8cBAKfn2GUo_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a room with a blue wall and a wooden cabinet. There are two people. One is in a white shirt, holding a red can. The other person is moving around. Let's check the sequence.\n\nAt the start, the person in white is facing away, then turns to the right. The other person is in the background. Then the white-shirted person gestures with their right hand, and the other person moves towards the cabinet. The white-shirted person holds the red can, which is a large can, maybe a soda. The cabinet is wooden with drawers. The background has some items, but we need minimal background.\n\nChronological order: First, the person in white (holding red can) is shown from the back, then turns to the right, gestures, and the other person moves towards the cabinet. The camera seems to follow the action, maybe a slight shake.\n\nNow, structure the caption:\n\n- Main subjects: two people. One in white shirt, red can. Other person moves from right to left (or towards cabinet). \n\n- Actions: The person in white holds a red can, gestures with right hand, looks towards the cabinet. The other person exits the frame or moves behind.\n\n- Spatial: White-shirted person is in foreground, cabinet in background.\n\n- Camera: Slight shake, following the action.\n\nLet me draft:\n\nA person in a white shirt holding a red can gestures with their right hand while facing a wooden cabinet, as another individual moves from the right toward the cabinet and exits the frame. The camera remains relatively steady with slight movement, capturing the interaction in a room with a blue wall and wooden furniture.\n\nWait, check rules: concise, chronological. Let's check the timestamps.\n\nFrame 0: white shirt person back to camera, blue wall, wooden cabinet.\n\nFrame 1: person in white turns to right, gestures, red can in hand.\n\nFrame 2: white shirt person extends hand, cabinet visible.\n\nFrame 3: white shirt person points towards cabinet, other person moves toward cabinet.\n\nFrame 4: white shirt person touches ear, red can held.\n\nFrame 5: white shirt person turns away, holding can.\n\nWait, the video shows the white-shirted person holding a red can, gesturing towards the cabinet as the other person moves. So the actions:\n\n1. White-shirted person holds red can, turns head to right.\n\n2. Gestures with open hand towards cabinet.\n\n3. The other person (in dark clothing) moves towards the cabinet and exits.\n\n4. White-shirted person then touches ear.\n\nSo chronological:\n\nThe person in a white shirt, holding a red can, gestures with their right hand toward a wooden cabinet while another individual walks past the cabinet from right to left. The camera remains stationary with minimal movement, capturing the interaction in a room with blue walls and a wooden dresser.\n\nWait, need to be precise.\n\nFinal check:\n\n- Main subjects: two people. One in white shirt (holding red can), the other (dark clothing) moves.\n\n- Actions: White-shirted person gestures, looks toward cabinet; the other moves toward cabinet.\n\n- Spatial: White-shirted person in front, cabinet behind, blue wall background.\n\n- Camera: slight shake, maybe.\n\nWait, the camera perspective: the video starts with the white shirt person, then the camera follows their movement? Maybe it's a fixed camera with slight movement.\n\nLet me make it concise:\n\nA person in a white shirt holds a red can and gestures with their right hand toward a wooden cabinet, while another individual moves from the right side of the frame toward the cabinet. The camera remains relatively steady, capturing the interaction against a blue wall background with a wooden dresser.\n\nWait, but need to mention the number of people. Two people.\n\nWait, the video has two people: one in white shirt, and the other in dark clothing (the one moving). So two people.\n\nLet me structure:\n\nTwo people are in a room with a blue wall and wooden cabinet. The person in a white shirt holds a red can, gestures toward the cabinet, and then touches their ear. The other person, wearing dark clothing, walks past the cabinet from right to left. The camera captures the interaction with slight movement.\n\nWait, but need to be chronological.\n\nStart: White shirt person holds can, turns head. Then gestures. Then other person moves toward cabinet. Then white shirt person touches ear.\n\nLet's phrase:\n\nA person in a white shirt holding a red can gestures with their right hand toward a wooden cabinet as another individual walks past it from right to left. The white-shirted person then touches their ear, and the camera remains slightly unsteady throughout.\n\nCheck rules:\n\na) Motion: gestures, walks, touches ear.\n\nb) Appearance: white shirt, red can, wooden cabinet, blue wall.\n\nc) Spatial: white-shirted", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8cBAKfn2GUo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8cBAKfn2GUo_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 191.16173490304416, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in a white shirt gesturing, another in a cap walking away) exhibit discrete physical motion. The person in the white shirt moves their hands and body, while the other moves their legs and torso. A red soda can is held but shows minimal motion.", "background_and_ambient_analysis": "The blue wall and wooden cabinet remain static across frames, with no fluid motion (e.g., fire, water, smoke) observed. Background elements do not shift uniformly, indicating no ambient environmental motion."}}
{"video_id": "8cKR3WnfY14", "file_name": "8cKR3WnfY14_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, a ping pong table is positioned centrally. A person in a checkered shirt (left side) approaches the table holding a red paddle, while another individual (right side) stands at the opposite end. The two engage in a rally, with the person on the left swinging the paddle to hit the ball toward the right side, and the other person reacting to the ball's trajectory. The camera remains static, capturing the table and players from a slightly low angle, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8cKR3WnfY14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8cKR3WnfY14_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 514.7590479615953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players with ping pong paddles are actively moving: left player (red cap) swings paddle to hit the ball, right player reacts with counter-movements. The ping pong ball moves discretely across the table between players.", "background_and_ambient_analysis": "No shifting background elements observed (walls, furniture remain static). No fire, water, smoke, or wind motion present in the scene. Ambient conditions appear calm and static."}}
{"video_id": "8c9UkVxGgFo", "file_name": "8c9UkVxGgFo_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands clean a detailed metal object with intricate engravings, resting on a golden tray. The left hand stabilizes the object while the right hand uses a white cloth to wipe its surface in circular motions. The camera maintains a top-down perspective, focusing on the hands and the object within the tray throughout the cleaning process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8c9UkVxGgFo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8c9UkVxGgFo_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 46.137562404816975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand moves cloth to clean brass tray; discrete solid objects (hand, cloth) moving due to physical forces (wiping action).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Background (white surface and logo) is static and unchanged."}}
{"video_id": "8cQu_74HbHo", "file_name": "8cQu_74HbHo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to go through each frame chronologically. The video starts with a coral reef scene, so frame 0 shows a reef with various fish. Then frame 1 shifts to a different part of the reef with a brown coral structure. Frame 2 is a close-up of that coral with small fish around. Frame 3, there's a lobster (maybe?) or crustacean. Wait, the frames: 0 to 4. Let's list each:\n\n0: Underwater coral reef with red light (maybe a diver's light?) and fish swimming. The background is blue water with corals. So main subjects: fish and coral. Motion: fish swimming around.\n\n1: Close-up on a brown coral formation. Fish with black, white, yellow stripes (maybe clownfish?) are around it. They're moving around the coral.\n\n2: Similar coral, more fish visible. Some fish are near the coral's crevices.\n\n3: A large crustacean (maybe a lobster or spiny lobster) with long antennae and yellow-tipped claws. It's on the reef.\n\nNow, chronological order. The video starts with the reef (frame 0), then moves to the coral with fish (frames 1-2), then to the crustacean (frame 3).\n\nCheck the rules: focus on motion and behavior. Frame 0: fish are swimming in the reef, red light. Then frame 1: camera pans or zooms to a coral with fish (black/white/yellow striped fish) moving around. Then frame 2: same coral, maybe more fish. Then frame 3: shifts to a large crustacean (long antennae, yellow tips) on the reef.\n\nWait, the frames are sequential: 0,1,2,3,4? Wait the user provided frames: [0.0], [1.4], [2.5], [3.6], [4.7] so 5 frames? Wait the user listed 5 frames (the numbers go up to 4.7). Let's check:\n\nFrame 0: underwater scene with coral, fish, red light.\n\nFrame 1.4: close-up on a coral (brown, textured) with small fish (black, white, yellow stripes) moving around.\n\nFrame 2.5: similar coral, fish in crevices.\n\nFrame 3.6: a large crustacean (spiny lobster?) with long antennae, yellow claws, on the reef.\n\nFrame 4.7: another scene? Wait no, the user provided 5 frames (the brackets: [0.3] but maybe it's 5 clips? Wait the problem says \"provided video\" with [0.3], [1.4], etc. Maybe the video has 5 segments.\n\nWait the user's input has five frames: [0.3], [1.4], [2.5], [3.6], [4.7] but the text says [0.3 seconds], [1.4] etc. So the video is 0.3s, then 1.4s, etc. Let's list each frame:\n\n0.3s: underwater coral reef with fish (blue background, red light source, various fish).\n\n1.4s: close-up on a brown coral formation; small fish (black, white, yellow stripes) swim around it.\n\n2.5s: same brown coral, more fish visible, some enter crevices.\n\n3.6s: a large crustacean (long antennae, yellow-tipped claws) is on the reef.\n\n4.7s: wait the user's input has five frames? Wait the user lists five entries: <0.3>, <1.4>, <2.5>, <3.6>, <4.7> but the text shows:\n\n<0.3 seconds> [image]\n\n<1.4 seconds> [image]\n\netc. So five frames.\n\nNow, chronological description:\n\nStart with frame 0.3: underwater reef with coral, fish swimming. Then frame 1.4: zooms to a brown coral with striped fish moving around. Frame 2.5: close-up of the coral, fish enter crevices. Frame 3.6: shifts to a large crustacean (lobster) with long antennae. Frame 4.7: wait, the user's input stops at 4.7s, but the last frame described is a lobster. Wait the problem's input ends with frame 4.7 (the lobster image).\n\nSo putting it all together:\n\nThe video begins with an underwater coral reef scene where small fish swim near a red light source. The camera then focuses on a brown coral formation, where several black-and-white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8cQu_74HbHo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8cQu_74HbHo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 293.9170370278539, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: small fish (clownfish) moving around coral structures and a spiny lobster with antennae shifting on the seabed. These are solid, distinct entities exhibiting physical locomotion.", "background_and_ambient_analysis": "Background elements (coral, seabed) show minimal shifting; underwater environment is static except for subtle movement from marine life. No dominant fluid/environmental motion (e.g., waves, currents) drives the scene."}}
{"video_id": "8ciQlUnpcWw", "file_name": "8ciQlUnpcWw_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands mix a light brown, chunky substance in a white bowl, then pour clear liquid from a small bottle into the bowl. The hands remain positioned above the bowl, with a white container visible to the right. The camera maintains a close-up, slightly shaky perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ciQlUnpcWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ciQlUnpcWw_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 108.83584281798716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands manipulating a thick, dough-like substance in a bowl; hands exhibit controlled motion to mix and shape the material.", "background_and_ambient_analysis": "Background elements (bottle, container with 'Jelly' label, glass) remain stable with no uniform shifting or fluid motion (fire/water/smoke/wind)."}}
{"video_id": "8cViQQzHgOM", "file_name": "8cViQQzHgOM_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie holds a black and white object with a coiled spring and white pages, opening it to reveal the spring. They lift the object upward toward their face and shake it slightly. The background includes a window with blinds and wall decorations. The camera remains steady in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8cViQQzHgOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8cViQQzHgOM_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 57.529493512531275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a black case (likely a hair styling tool) and a white card, moving them in discrete, deliberate motions (e.g., rotating the case, holding it up to their face). The objects are solid and distinct, with motion driven by manual handling.", "background_and_ambient_analysis": "The background elements (walls, window blinds, whiteboard, and office fixtures) remain stable across frames with no uniform shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind observed)."}}
{"video_id": "8cxzPlb_ZhQ", "file_name": "8cxzPlb_ZhQ_000456_000466.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a stage with a cityscape backdrop. There are performers: let's count. In the initial frame, a few people. Let's look at the sequence.\n\nFirst frame: Some people on stage, a backdrop of skyscrapers (maybe Tokyo Tower, but not sure, but rule says minimal background). Timestamp 20:18:46, 2006.6.8, but rule f says exclude text, so ignore that.\n\nChronological order: the video starts with performers. Let's see the actions. In frame 0, there's a performer in the center maybe, then in frame 1, someone swings on a trapeze or rope? Wait, the first frame: left side, a person is on a platform or something, then moves. Wait, the video shows acrobatic movements. Let's check the frames:\n\nFrame 0: Several performers on stage. A person in the center is maybe on the ground, others near the right. The backdrop is cityscape.\n\nFrame 1: A performer on the left side is in mid-air, maybe swinging. The person on the right is still standing. The timestamp is 20:18:46.\n\nFrame 2: More movement: someone in the center is leaping or swinging, another person on the left is moving. The right side has two performers.\n\nFrame 3: The performers are in different positions. A person on the left is now near the ground, another in the air.\n\nFrame 4: Similar, but the person on the left is maybe falling or landing, others in motion.\n\nFrame 5: The performers continue moving. The two on the right are still there, others in various positions.\n\nNow, main subjects: people, probably acrobats. How many? Let's see: in the first frame, maybe 4-5 people. As the video progresses, they are doing aerial maneuvers. The backdrop is cityscape, but we can mention it minimally.\n\nFocus on motion: they are performing acrobatic tricks, swinging on ropes, leaping. Spatial relationships: performers on the stage, some in the foreground (right side, two people standing), others in the middle or left moving.\n\nAppearance: the performers are wearing light-colored outfits, maybe red or white. But rule b says briefly describe appearance and number. So \"a group of performers in light-colored outfits.\"\n\nChronological: start with them on stage, then one swings from the left, others move, then more swinging and leaping.\n\nCamera perspective: the video is a stage performance, so camera is fixed, looking at the stage. No movement mentioned, so \"fixed camera perspective.\"\n\nNow, need to structure the caption:\n\n- Start with main subjects: a group of performers (number: let's see, in the first frame, maybe 4-5, but maybe 3 or 4? Let's check. The initial frames show several: left side, a person, then others. The two on the right are visible. Let's say multiple performers.\n\n- Their actions: they perform acrobatic movements on ropes, swinging and leaping, with some on the stage floor.\n\n- Spatial: performers are spread across the stage, some in mid-air, others on the ground.\n\n- Background: cityscape backdrop, minimal.\n\n- Camera: fixed.\n\nLet's put it together concisely.\n\nCheck the rules: no text, no named characters. So ignore the timestamp.\n\nLet's draft:\n\n\"A group of performers in light-colored outfits execute acrobatic maneuvers on ropes and stage, with some swinging mid-air while others stand on the stage floor; the cityscape backdrop remains static as the camera maintains a fixed perspective throughout the sequence.\"\n\nWait, let's check the exact motion. Let's look at the frames:\n\nFrame 0: multiple people on stage. Left side has someone, center has someone lying or moving, right side has two standing.\n\nFrame 1: the left person swings up, center person is moving, right two standing.\n\nFrame 2: more swinging, some moving to the center.\n\nFrame 3: one person is moving to the left, others still.\n\nFrame 4: similar.\n\nFrame 5: the performance continues.\n\nSo the movement is sequential: performers swing on ropes, leap, move across the stage.\n\nNeed to describe chronological order:\n\nAt the start, performers are positioned across the stage. One performer swings from the left rope, moving upward; another in the center begins a leap. By the second frame, the left performer is higher in the air, while the center performer has landed or moved to the stage floor. The two on the right remain stationary, watching or preparing. Throughout the sequence, other performers continue swinging and leaping, maintaining dynamic motion across the stage. The camera stays fixed, capturing the action from a frontal stage", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8cxzPlb_ZhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8cxzPlb_ZhQ_000456_000466.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 413.4015653884888, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (performers in white costumes) are moving dynamically on stage; their motion appears to be intentional locomotion or choreography, with clear bounding box tracking.", "background_and_ambient_analysis": "The cityscape backdrop (buildings, flagpole, sky) shows no shifting or distortion across frames, indicating static background elements. No fluid or gaseous environmental motion (fire, water, smoke) is visible."}}
{"video_id": "8c6HgBBWLRI", "file_name": "8c6HgBBWLRI_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing swings a baton toward a wooden frame loaded with green balls, dislodging one into the air. Two children and an adult stand behind the frame, observing the action. The camera shifts slightly, revealing a hand in the foreground as the ball exits the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8c6HgBBWLRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8c6HgBBWLRI_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 355.0414120721837, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in the grassy field, likely due to locomotion (walking).", "background_and_ambient_analysis": "No significant shifting of background elements (trees, grass) or fluid/environmental motion (e.g., wind, fire, water) observed."}}
{"video_id": "8d34wpAp1sg", "file_name": "8d34wpAp1sg_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated individual wearing a pink headband and black shirt is positioned in front of a collage background. A second person with blonde hair, glasses, and a brown textured top enters the frame from the right, holding a small tool with a red handle. The second person moves the tool toward the seated individual’s face while speaking, adjusting their hand position near the seated person’s neck area. The camera maintains a close-up, slightly shaky perspective focused on the two individuals, capturing their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8d34wpAp1sg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8d34wpAp1sg_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 110.80792689530121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one seated (wearing pink headband) and another (blond, fur coat) performing deliberate hand movements to apply makeup to the seated person’s face.", "background_and_ambient_analysis": "Static wall with patterned wallpaper and a fixed decorative garland; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "8dL098XBYp0", "file_name": "8dL098XBYp0_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small rectangular light brown wooden piece; the left hand holds the wood steady while the right hand, wielding a small knife, performs a paring cut along the wood's edge, producing thin shavings that fall onto the surface below. The wood remains horizontally positioned, with the right hand’s fingers guiding the knife. The camera maintains a top-down perspective, focusing closely on the hands and cutting action with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dL098XBYp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dL098XBYp0_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 66.90685536607562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: hands manipulating a wooden piece and a cutting tool, producing wood shavings. The hands and tool exhibit controlled, purposeful motion consistent with physical cutting actions.", "background_and_ambient_analysis": "The background (white surface) shows no shifting or environmental fluid motion (e.g., fire, water, smoke). Static background elements (table surface) remain fixed throughout."}}
{"video_id": "8dP4ro1lCAo", "file_name": "8dP4ro1lCAo_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person performing with fire. First, check the main subject: a single person, probably a woman, wearing a flowing white dress and barefoot. They're handling two fire sticks (or maybe a fire staff) with flames. The action starts with them holding the fire rods, then moving them in various positions—like above the head, extending arms, spinning, etc. The background is dark, with some small lights (like torches) on the ground, and maybe a structure in the distance. The camera seems to be stationary, but maybe a slight movement? Wait, the user says to conclude with camera perspective and movement. Let's break down chronologically:\n\n0.0s: Person is on stage, holding fire rods. Maybe in a starting position.\n\n0.1s: They move, maybe swing the rods. The dress flows.\n\n0.2s: Arms raised, rods extended, body twisted.\n\n0.3s: Rods are in a horizontal position, maybe spinning.\n\n0.4s: One rod is up, the other down, body in a dynamic pose.\n\n0.5s: Rods are crossed, maybe a spin.\n\n0.6s: They bend forward, rods still in motion.\n\nWait, the video is short, so the sequence is the person performing fire rod tricks. Key points: main subject is a person in white dress, two fire torches (flames), moving through various poses. Background is dark with some ground lights. Camera is stationary? Or slight movement? The description says \"conclude with camera perspective and movement\". Looking at the video, it's a night scene, stage, so camera is probably fixed, maybe with a slight shake as it's a video of a performance.\n\nNow, rules: focus on motion and behavior in order. Appearance: one person, white dress, barefoot, holding two burning rods (flames visible). Spatial: on a stage, dark background, ground lights. Background minimal.\n\nSo structuring the caption:\n\nChronological: starts with the person holding fire rods, then performing various movements (twisting, extending arms, spinning rods), with the dress flowing. Then the camera perspective.\n\nCheck rule f: exclude text, named characters. So no \"fire dancer\" or anything, just describe.\n\nLet's draft:\n\nA person in a flowing white dress and barefoot manipulates two burning rods with visible flames, moving through dynamic poses including raising arms overhead, extending rods horizontally, and twisting their body while spinning the rods. The person remains centered on a dark stage illuminated by small ground lights, with minimal background details. The camera maintains a stationary perspective with slight movement, capturing the performance from a frontal angle.\n\nWait, check the sequence. First frame: person is holding rods, then in subsequent frames, the movements. So chronological: starts by holding rods, then moving them in various ways.\n\nAnother angle: \"In the video, a single individual wearing a white dress and barefoot performs with two flaming torches. Starting with arms extended, the person twists their body, raises the torches overhead, and spins them in wide arcs while maintaining a dynamic posture. The dark background features faint ground lights, and the camera captures the performance from a fixed frontal position with minimal movement.\"\n\nBut need to be concise. Let's see. The key motions: holding torches, moving arms, spinning, etc. The dress is flowing. So:\n\nA person in a white dress and barefoot manipulates two burning rods, initiating the performance with arms raised, then executing a series of fluid motions including twisting their torso, extending the rods horizontally, and spinning them above their head. The dark stage is lightly illuminated by small ground lights, and the camera remains stationary with slight shake, focusing on the performer from the front.\n\nCheck if that's chronological. Starts with the initial position (arms raised?), then motions. Wait, the first frame shows the person with one rod on left, one on right? Let's look at the timestamps:\n\n[0.0] person is in motion, holding two fire rods (maybe one on each hand), but the rods are moving. The dress is flowing.\n\n[0.3] arms raised, rods horizontal.\n\n[0.4] rods crossing in front, maybe.\n\n[0.5] arms up, rod spinning.\n\nSo the sequence is the person moving the rods through various positions. So the caption should describe the actions in order.\n\nFinal draft: A person in a flowing white dress and barefoot handles two flaming rods, beginning with arm movements, then twisting their body to extend the rods horizontally, raising them overhead, and spinning the rods in dynamic poses. The dark stage, illuminated by scattered ground lights, provides minimal background context, while the camera captures the performance from a fixed position with slight shake.\n</think>\n\n<caption_output>A person in a flowing white dress and barefoot manipulates two", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dP4ro1lCAo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dP4ro1lCAo_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 194.02799737055037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a flowing garment is moving dynamically, performing acrobatic motions with fire staffs; the person is a solid object moving via locomotion and physical force.", "background_and_ambient_analysis": "The background features static elements (dark environment with distant lights), showing no uniform shifting. Fire is present but serves as a visual element in the performance, not the dominant motion."}}
{"video_id": "8dYXtHnSitE", "file_name": "8dYXtHnSitE_000171_000181.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a white shirt with black patterns manipulates a white cloth, using a blue object to fold or adjust it while moving the cloth with their hands in front of their body. The background includes a countertop with a blue bottle and other small items. The camera maintains a close-up, static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dYXtHnSitE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dYXtHnSitE_000171_000181.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 139.2409684764101, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a white cloth and small granular objects (likely seeds or beads) through physical movement (picking, spreading, repositioning).", "background_and_ambient_analysis": "Background elements (wall, bottle) are static with no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8d_MndC0UTE", "file_name": "8d_MndC0UTE_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark purple shirt, wearing a wristwatch, holds a round, light brown coconut with both hands. They use their right hand to peel the coconut’s husk, lifting a section. The coconut remains in front of a table with oranges and a botanical poster. The camera stays steady, focusing on the hands and coconut.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8d_MndC0UTE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8d_MndC0UTE_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 156, "blur_score": 622.8145076209228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects in motion: a person's hands manipulating a round object (e.g., melon), with the person's body and arms moving to position the object.", "background_and_ambient_analysis": "Static background elements (e.g., table, board, window with blinds) remain consistent across frames; no fluid motion (fire, water, smoke) or wind-driven movement detected."}}
{"video_id": "8dQUhMgP8Hc", "file_name": "8dQUhMgP8Hc_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark tank top and khaki pants stands in front of a colorful U.S. map with weather icons. He gestures with his right arm, then shifts his left hand toward the map, moves his body left, and points with his right hand toward specific regions on the map. The camera remains stationary, capturing his movements against the map backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dQUhMgP8Hc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dQUhMgP8Hc_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 89.59424549813139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single discrete human object (person in a black tank top) moves through the frame via gesturing and shifting position (e.g., pointing at the map, walking in place). The motion is locomotive and physically driven by the person's actions.", "background_and_ambient_analysis": "The background (map of South America with static clouds) shows no shifting or fluid motion. The map and text elements remain fixed in position relative to the frame, indicating no ambient environmental forces (e.g., fire, water, smoke, wind) dominating the scene."}}
{"video_id": "8dujNyfTZmU", "file_name": "8dujNyfTZmU_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The man in a blue shirt and black pants walks toward a ping pong table, followed by a man in a gray shirt and dark pants. They position themselves on opposite sides of the table, facing each other. A woman in a black and white top stands in the background. The camera remains mostly stationary with slight movement as the men approach the table.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dujNyfTZmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dujNyfTZmU_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 1470.985217014567, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: two players (human bodies) engaged in table tennis, the table tennis ball, and rackets. Motion includes player locomotion (walking, positioning) and ball trajectory due to paddle strikes.", "background_and_ambient_analysis": "Background elements (walls, windows, floor) remain static with no shifting or fluid motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "8dlwH43-6cU", "file_name": "8dlwH43-6cU_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt stirs a dark pot with a blue interior on a stove, then lifts the pot to their left, places it on a countertop, and gestures with their hand while moving the pot. The kitchen features floral tiles and white cabinets. The camera follows the person’s movements with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dlwH43-6cU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dlwH43-6cU_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 85.85182672440683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person stirs a pot with a spoon, lifts the pot, and transfers contents to a bowl on a counter; all actions involve solid objects with explicit physical interactions (stirring, lifting, pouring).", "background_and_ambient_analysis": "The tiled walls and cabinet background remain static throughout; no shifting, fluid motion, or environmental effects (fire, water, smoke) are present."}}
{"video_id": "8dxG4uRGBkI", "file_name": "8dxG4uRGBkI_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with four paint blobs on a light surface: white, yellow, red, black. Then a hand enters from the right, picks up the black paint (or maybe adds more?), but wait, the sequence is: first the four blobs, then a hand comes in (at [2.0], the hand is holding something, maybe adding to the black paint). Then the next frame shows labels appearing: \"cadmium yellow light\", etc. Wait, but the rules say exclude text recognition. So focus on motion.\n\nSo step by step: Initial frame (0.0) has four paint dabs: white, yellow, red, black on a light marble-like surface. Then at [1.9] a hand enters from the right, approaches the black paint. Wait, the timestamps: [0.0] to [1.9] shows the four colors, then [2.0] the hand is there. Then the next frame ([3.0]) shows labels, but we can't mention text.\n\nWait, the video's frames:\n\nFrame 0: four paint dabs (white, yellow, red, black) on light surface.\n\nFrame 1: same, maybe slight adjustment?\n\nFrame 2: a hand enters from right, touching the black paint? (since the hand is adding something to the black paint)\n\nThen the next frames show labels, but per rules, exclude text recognition. So focus on the action of the hand.\n\nSo the main subject is the hand. Chronologically: starts with four paint dabs on surface. Then a hand (right side) moves towards the black paint dab. Then the video transitions to showing the labels (but we don't describe the labels, just that they're there, but per rules, exclude text, so maybe the action after the hand is the labels appearing, but since we can't mention text, maybe just the transition to a labeled view, but need to keep it about motion.\n\nWait, the user's task: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo main subjects: the paint dabs and the hand.\n\nAt the beginning, four paint dabs (white, yellow, red, black) are on the surface. Then a hand appears from the right, moves towards the black paint dab (maybe adding more paint), then the video cuts to a view with labels (but we don't mention labels). Wait, the frames:\n\n[0.0] Four paint dabs: white, yellow, red, black.\n\n[1.9] Same, but maybe the black paint is added to? Wait, no, the sequence is: [0.0] shows four, [1.9] is the same, then [2.0] a hand enters from right, interacts with black paint. Then [3.0] the labels (which we can't mention). So the key action is the hand entering from the right and interacting with the black paint. Then maybe a transition to a labeled image (but since we can't mention text, maybe the next part is the labels appearing, but focus on motion).\n\nWait, the caption should be chronological. So:\n\nStart: Four paint blobs (white, yellow, red, black) are arranged horizontally on a light surface. Then, a hand enters from the right side of the frame and touches the black paint blob. Following this, the video transitions to a view displaying the labeled color names (but per rules, exclude text, so maybe just note the transition without mentioning text). Then the labels become visible with color names corresponding to each blob.\n\nBut the rules say exclude text recognition, so we can't say the names. So focus on the action: the hand moving towards the black paint, then maybe the labels appearing (but don't describe the labels).\n\nWait, the problem is the labels are part of the video, but the caption must exclude text recognition. So in the caption, we don't mention the labels. So the steps are:\n\n- Initial frame: four paint blobs (colors: white, yellow, red, black) on surface.\n\n- Then a hand enters from the right, interacts with the black paint blob (maybe adding more or mixing).\n\n- Then the video shows the labeled image (but we don't describe the labels).\n\nSo the caption should be:\n\n\"Four paint dabs—white, yellow, red, and black—are placed horizontally on a light surface. A hand enters from the right, touches the black paint dab, and then the scene transitions to a view where the paint dabs are accompanied by labeled text.\"\n\nBut wait, the rules say exclude text recognition, so can't mention \"labeled text\". So maybe:\n\n\"Four paint dabs—white, yellow, red, and black—are arranged horizontally on a light surface. A hand enters from the right, interacts", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dxG4uRGBkI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dxG4uRGBkI_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 147.0080950833409, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to add paint dots (white, yellow, red, black) and interacts with a text overlay; discrete solid objects (hand, paint dots) show deliberate motion from human action.", "background_and_ambient_analysis": "Background consists of a static white surface with colored paint dots; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "8dxY6yMTW8s", "file_name": "8dxY6yMTW8s_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately 12 people in maroon vests and white pants march across a grassy field, carrying black flags and drums, moving from left to right in formation. Some individuals lead with flags while others play drums, maintaining a cohesive line as they advance. The camera pans slightly to the right to follow their progress.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8dxY6yMTW8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8dxY6yMTW8s_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 590.8188024277408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in uniforms are marching in formation, exhibiting distinct locomotion-based movement across the grassy field.", "background_and_ambient_analysis": "The background (trees, buildings, grass) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind-dominated elements are present."}}
{"video_id": "8e3CKYXeoAw", "file_name": "8e3CKYXeoAw_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue sweater and gray pants stands in front of a white sink, washing their foot under running water with one hand while holding the foot with the other; they then use a white cloth to dry the foot, moving the cloth over the foot's surface. The camera maintains a close-up perspective with slight movement, capturing the person’s actions against a tiled floor and background items including a dark container and a chair. Background details are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8e3CKYXeoAw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8e3CKYXeoAw_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 158, "blur_score": 32.51259087821355, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's foot and hands are moving as they wash the foot, indicating discrete object motion.", "background_and_ambient_analysis": "The background (sink, basket, floor) is static. Water flows from the tap but is not dominant; it is a secondary environmental element."}}
{"video_id": "8e7O2UsKw38", "file_name": "8e7O2UsKw38_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to understand the video sequence. The video starts with a playground scene: a beige slide, a green slide, and a child sliding down the beige slide. The child is shirtless, wearing dark shorts. Then, as the child exits the slide, the camera follows them as they run across the grass. Another child, also shirtless with dark shorts, is running towards them. The two children interact, running together. The background has grass, trees, and the playground structures. Now, I need to structure this chronologically.\n\nFirst, the child slides down the beige slide. Then they land on the grass, and another child is already there, running. They move together across the grass. Spatial relationships: the first child exits the slide (positioning), then the second child approaches. Background is grassy area with trees, minimal details. Camera movement: it seems to follow the children, maybe panning as they move. Need to keep it concise, mention appearance (shirtless, dark shorts), number (two children), motion (sliding, running). Conclude with camera perspective—probably a handheld follow, slight shake maybe? Wait, the video might have a slight pan following the children.\n\nLet me check the timestamps. The first frame: child on beige slide. Second frame: child exits slide onto grass. Third frame: two children, one running towards the other? Wait, no. Frame 0: child sliding. Frame 1: child at the bottom of slide, maybe landing. Frame 2: two children, one (red hair?) exiting slide, another running towards. Frame 3: two children running together. So the sequence is: child slides down beige slide, lands, then a second child runs towards them, and they run together.\n\nAppearance: both shirtless, dark shorts. Number: two. Motion: sliding (down the slide), then running (across grass). Spatial: first child exits slide, second approaches from the right, then they move together. Background: grassy area with trees, playground structures visible initially.\n\nNow, structure the caption:\n\n- Start with the first action: a shirtless child in dark shorts slides down a beige slide. Then exits onto grass. Then a second shirtless child in dark shorts runs towards them. They run together across the grass.\n\nKeep it chronological. Avoid background details unless essential. The main motion is sliding, running. Camera movement: probably follows the children, so a pan or follow shot. The problem says \"conclude with camera perspective and movement\". So maybe \"The camera follows the children with a slight pan left.\"\n\nPutting it all together:\n\n\"A shirtless child in dark shorts slides down a beige playground slide, exits onto the grass, and is joined by another shirtless child in dark shorts running towards them; both then run together across the grassy area. The camera follows the children with a slight pan left.\"\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" The background has trees, but it's not essential, so maybe just mention grassy area. Also, number of children: two. Correct. Motion: slide down, exit, run towards, run together.\n\nAnother check: frame 0 shows a child on the slide (mid-slide), frame 1 shows the child exiting the slide, frame 2 shows two children (one just exited, the other running towards), frame 3 shows both running. So the sequence is child sliding, landing, then another child approaching, then they run together.\n\nNow, phrase it concisely:\n\nA shirtless child in dark shorts slides down a beige slide and exits onto grass, followed by a second shirtless child in dark shorts running toward them; both then run together across the grass. The camera follows this motion with a slight pan left.\n\nWait, \"followed by\" might not be right. The child exits the slide, and then the other child is approaching. So \"a shirtless child in dark shorts slides down a beige slide, exits onto grass, and is joined by a second shirtless child in dark shorts who runs toward them; both run together across the grass.\"\n\nYes. Camera: since the video is capturing their movement, the camera is moving to follow them, so a pan left (since the children move from left to right in the frame, maybe). Wait, looking at the frames:\n\nFrame 0: child on slide, slide is on the left side of the frame. The child is sliding towards the bottom right. Then frame 1: child exits slide at the bottom right. Frame 2: two children, one near the slide (left), the other running from right to left? Wait, maybe the camera is panning left as they move.\n\nWait, maybe the camera follows them, so it's a follow shot. The exact movement might be a pan left as", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8e7O2UsKw38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8e7O2UsKw38_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 121, "blur_score": 189.687580534829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children: one slides down a green slide and then walks on the grass; another child appears and walks towards the slide. The children's movements are due to their own locomotion.", "background_and_ambient_analysis": "The background consists of trees and grass which are static. There is no dominant fluid or wind motion. The grass swaying is minor and not the dominant motion."}}
{"video_id": "8eDOx2eOyY0", "file_name": "8eDOx2eOyY0_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a red-striped shirt bends forward in the foreground, stands upright, then bends forward again, while a small light-colored animal moves in the background. The camera, handheld and slightly shaky, follows the person's movements as the animal shifts position behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8eDOx2eOyY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8eDOx2eOyY0_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 159, "blur_score": 333.1464537423007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a person (wearing striped shirt) moving from seated to standing and walking, and a dog moving from lying to standing and walking.", "background_and_ambient_analysis": "Background elements (walls, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "8eHPo01fZcc", "file_name": "8eHPo01fZcc_000254_000264.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to observe the video frames. The video shows a badminton game in an indoor court. Let's break it down chronologically.\n\nLooking at the frames: There are players on both sides of the net. The main subjects are the players. Let's count: probably two players on each side, so four people total. Their appearance: one in blue shirt and dark shorts, another in gray shirt and light shorts (maybe). Wait, in the frames, the players are moving. Let's check motion.\n\nFrame 0: Players are positioned. Frame 1-5: They move to hit the shuttlecock. The sequence: players hit the shuttlecock back and forth. Let's see the movement. The camera is stationary, maybe with a slight shake. Background is the indoor court with green walls, ceiling lights, and other gym equipment.\n\nNeed to describe in chronological order. Start with initial positions, then actions. Let's outline:\n\n- Initial frame: Players standing on court, net in middle.\n- Then, one player (left side) jumps to hit shuttlecock; the other players move to receive.\n- Then, shuttlecock goes to the other side, players react.\n- Continue the rally.\n\nCheck spatial relationships: players on opposite sides of net. The camera is static, maybe slightly shaky.\n\nNow, concise paragraph. Mention appearance: e.g., two players on each side, one in blue shirt, others in light clothing. But since it's a gym, maybe colors: blue, gray, etc.\n\nLet's structure:\n\nIn an indoor badminton court, four players (two per side) engage in a rally. Players in blue and gray shirts move to hit a shuttlecock across the net. The player in blue on the left side lunges to strike the shuttlecock, while the opponent on the right side positions to return. Subsequent frames show continued back-and-forth motion as players shift positions. The camera remains stationary with a slight shake, capturing the action from a fixed perspective in the gym's main playing area.\n\nWait, need to check the actual frames. The first frame has players: left side (blue shirt), right side (two players maybe? Wait, the first frame: left side, a player in blue, then two players on the right (one in white, one in pink? Maybe). Let's count:\n\nFrame 0: Left: one player (blue), Right: two players (one white, one pink? Or maybe three? Wait, the video is a bit blurry. But the task is to focus on motion.\n\nThe key is chronological: initial positions, then motion. So:\n\nFour players are on a wooden-floored indoor badminton court divided by a net. Two players stand on each side; one wears a blue shirt and dark shorts, while the others wear light-colored tops and shorts. The player in blue moves forward to hit a shuttlecock toward the opposite side, where the opposing players shift positions to return the shuttlecock. The shuttlecock continues to exchange hands between teams as players move dynamically across the court. The camera remains stationary throughout, capturing the action from a fixed angle with slight movement.\n\nBut need to be concise. Let's make it shorter.\n\nIn an indoor badminton court, two pairs of players engage in a rally. One player in a blue shirt and dark shorts moves to hit a shuttlecock across the net, while opposing players in light clothing react. The shuttlecock alternates between sides as players adjust positions, with the camera maintaining a static perspective showing slight movement.\n\nWait, but need to mention the number: four people. Let's check the frames again. The first frame has four people: two on left (blue shirt and another?), no, frame 0: left side has one player (blue), right side has two players (maybe two). Then frame 1: left player moves, right side players adjust. So four players total: two on each side.\n\nLet's structure the caption:\n\nFour individuals, two per side of a net, play badminton in an indoor court. One player in a blue shirt and dark shorts lunges to strike a shuttlecock toward the opposite side; opposing players in light-colored attire move to intercept. The shuttlecock continues to alternate between teams as players shift positions dynamically. The camera remains stationary with minimal movement, capturing the action from a fixed viewpoint within the gym.\n\nCheck rules: focus on motion and behavior in chronological order. Mention appearance (color, size, etc.), spatial relationships (opposite sides of net), conclude with camera perspective.\n\nYes, that should work. Let's make it concise.\n</think>\n\n<caption_output>In an indoor badminton court, four players (two per side of a net) engage in a rally. A player in a blue shirt and dark shorts lunges forward to strike a shuttlecock toward the opposite", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8eHPo01fZcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8eHPo01fZcc_000254_000264.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 180.81360052700043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players (one in blue, one in white) and a badminton shuttlecock are moving. The players are running, jumping, and hitting the shuttlecock, which travels between them due to physical forces (e.g., racket strikes, collisions).", "background_and_ambient_analysis": "The background (walls, ceiling, net) is static and shows no fluid motion (fire, water, smoke) or wind-induced motion. Ambient environmental elements are absent."}}
{"video_id": "8eGDo1Y3cJI", "file_name": "8eGDo1Y3cJI_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two people in a gym-like setting. They're wearing protective gear—helmets and what looks like boxing gloves. The main subjects are moving around. Let's check the sequence.\n\nIn the first frame, one person (maybe the one in green and red pants) is running towards the other person who's in a white tank top. The person in green has a blue helmet and red pants. Then, they move around, maybe sparring. The background has people sitting, some equipment. But we need to focus on the main subjects' motion.\n\nChronological order: The person in green and red pants (with blue helmet) is moving towards the person in white. Then they interact—maybe dodging or throwing something. Then they step back. The other person is in a white tank top, black shorts, white helmet. They might be sparring.\n\nAppearance: Two people, main subjects. Green top, red pants, blue helmet. White top, black shorts, white helmet. They're facing each other, moving around. The camera is moving a bit, maybe following their action. The background is a gym with brick walls, lockers, people sitting.\n\nNeed to keep it concise. Mention motion: running towards, moving, dodging, stepping back. Spatial: the person in green is in front of the white-clad person, then they move. Camera: follows the action, slight shake maybe.\n\nLet's structure it:\n\nTwo individuals engage in a sparring session: one wears a green top, red pants, and blue helmet; the other wears a white tank top, black shorts, and white helmet. The person in red pants runs toward the white-clad individual, then steps back while the other moves laterally. They maintain close proximity as they interact. The camera follows their movement with slight motion, capturing their dynamic interaction in a gym setting with brick walls and spectators in the background.\n\nWait, check rules: exclude text recognition, named characters, etc. So no \"gym,\" but the setting is implied. Wait, background descriptions minimal unless essential. The gym has brick walls, lockers, people sitting. Maybe mention the setting briefly.\n\nWait, the example: \"Two individuals in protective gear—green top, red pants, blue helmet and white tank top, black shorts, white helmet—engage in sparring. The red-pants individual runs toward the white-clad person, then steps back while the other moves laterally. They maintain close proximity as they interact. The camera follows their motion with slight shake, capturing the dynamic exchange in an indoor facility with brick walls and spectators.\"\n\nWait, need to be concise. Let's get the key points: main subjects (two people), their appearance (colors, gear), motion (running, stepping back, moving), spatial (front of, then stepping back), camera perspective (following, slight shake).\n\nOkay, draft:\n\nTwo individuals in protective gear spar: one wears a green top, red pants, and blue helmet; the other wears a white tank top, black shorts, and white helmet. The red-pants individual runs toward the white-clad person, then steps back while the other moves laterally. They maintain close proximity as they interact. The camera follows their movement with slight shake.\n\nCheck if that's chronological. First the red-pants runs toward, then steps back, the other moves. Yes.\n\nBackground: minimal, so mention \"indoor facility\" but maybe the brick walls are part of the setting but not essential? Wait, the problem says \"minimal unless essential for understanding motion.\" So if the brick walls are part of the setting but not crucial for the action, maybe don't mention. But in the video, it's a gym-like place. Hmm.\n\nWait, the original video description has a gym setting (locker rooms, equipment). But according to rule e: background minimal. So maybe just \"indoor space.\"\n\nWait, the task says \"conclude with camera perspective and movement.\" So the camera follows with slight shake.\n\nLet me check the sample structure:\n\n\"Two individuals in protective gear spar: one wears a green top, red pants, and blue helmet; the other wears a white tank top, black shorts, and white helmet. The red-pants individual runs toward the white-clad person, then steps back while the other moves laterally. They maintain close proximity as they interact. The camera follows their movement with slight shake, capturing the dynamic exchange in an indoor facility.\"\n\nWait, but the rule f says exclude text recognition, named characters, stylistic. So \"green top\" is okay.\n\nLet me make sure:\n\n- Motion and behavior chronologically: running toward, stepping back, moving laterally.\n\n- Appearance: colors, gear (protective helmet, etc.)\n\n- Spatial: red-pants person runs toward white-clad person.\n\n- Camera: follows, slight shake.\n\nYes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8eGDo1Y3cJI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8eGDo1Y3cJI_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 53.83411238082835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in green and red clothing is walking and making gestures; other people in the scene are mostly stationary or moving minimally.", "background_and_ambient_analysis": "The background (walls and floor) is static and shows no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8ePvZUyYrHs", "file_name": "8ePvZUyYrHs_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals are on a boat over the ocean. A person in a black vest with red trim sits on a white railing, handling a rope. Another person is partially in the water in front of them. A shirtless individual in plaid shorts enters the frame from the right, stepping onto the boat and moving toward the seated person. The camera remains steady and elevated, capturing the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ePvZUyYrHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ePvZUyYrHs_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 116, "blur_score": 98.9671460927499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two seated individuals on a boat interact with a fishing rod, while a third person enters the frame, walks toward them, and physically assists (e.g., adjusting the rod). All movements are discrete human locomotion and interaction.", "background_and_ambient_analysis": "The water shows gentle wave motion, but it is not dominant; the background (distant land and sky) remains largely static with no significant shifts or blurring. The ambient water movement is minimal and contextually present but not the primary motion."}}
{"video_id": "8f4dE73zmO8", "file_name": "8f4dE73zmO8_000508_000518.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with purple nail polish holds a small metal jewelry piece featuring a loop and beads against a solid yellow background. Pliers with red handles enter the frame, gripping the metal piece and manipulating its loop to adjust its shape. The camera maintains a steady close-up perspective throughout, focusing on the precise hand and plier movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8f4dE73zmO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8f4dE73zmO8_000508_000518.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.96773139808884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding pliers manipulates a small object (likely a bead or craft item) with precise, solid-object movements.", "background_and_ambient_analysis": "The background is a solid yellow color with no visible shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8fEJ3xAh6pU", "file_name": "8fEJ3xAh6pU_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls sit on a pink bed; the girl in a blue shirt eats from a fork while the girl in a teal tank top and purple shorts interacts with her. The girl in blue lowers the fork, and the other leans forward. Camera remains static with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fEJ3xAh6pU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fEJ3xAh6pU_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 145, "blur_score": 39.991685841835874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one is holding a phone and bringing it to their ear, the other is also holding a phone and bringing it to their ear. There is also movement of their hands and heads.", "background_and_ambient_analysis": "Background elements (wall, air conditioner, window) are static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8fGdHwTzPYA", "file_name": "8fGdHwTzPYA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fGdHwTzPYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fGdHwTzPYA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 144, "blur_score": 70.41618447505132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving: first running in place in a gym, then rowing on a machine. These are solid, distinct objects moving due to their own locomotion and physical forces.", "background_and_ambient_analysis": "The background elements (gym equipment, yellow wall) are static throughout the video. No fire, water, smoke, or wind is observed. The scene changes abruptly at 4 seconds but without any environmental fluid motion."}}
{"video_id": "8fU6bevngik", "file_name": "8fU6bevngik_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dojo, a child in a white uniform with a yellow belt and an adult in a white uniform with a black belt interact. The adult, initially kneeling, stands and steps back while the child advances, then executes a high kick toward the adult. Other individuals in white uniforms sit on the floor, observing. The camera remains stationary, capturing the action from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fU6bevngik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fU6bevngik_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 84.1789227861868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two martial artists (one with yellow belt, one with black belt) are moving: the instructor (black belt) demonstrates techniques involving stepping, hand movements, and bending; the practitioner (yellow belt) responds with stepping forward and arm extensions. Other students remain seated and static.", "background_and_ambient_analysis": "The background (walls, banner, floor) shows no shifting or fluid motion; no fire, water, smoke, or wind present. Background elements remain static and consistent across frames."}}
{"video_id": "8fZvCTV1H2I", "file_name": "8fZvCTV1H2I_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and glasses is viewed through a red circular frame, looking upward. They raise their right arm, then use both hands to adjust a small round object in front of their face, followed by adjusting their glasses. The background features a bright sky with scattered clouds. The camera remains fixed in a top-down perspective through the red frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fZvCTV1H2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fZvCTV1H2I_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 112.10449548938408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a dark shirt and green headband) is moving. Actions include raising an arm, adjusting the headband, and interacting with the mirror frame. These motions are discrete and consistent with human locomotion or gesture.", "background_and_ambient_analysis": "The background consists of a static blue sky with clouds and a red circular frame (likely a mirror). No significant fluid/environmental motion (fire, water, smoke, wind) is present; the sky and frame elements remain relatively stable throughout the clip."}}
{"video_id": "8ffzODWaoIo", "file_name": "8ffzODWaoIo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt sits in front of a computer setup, lifts a silver trumpet to their lips, holds it with both hands, and begins playing. The background includes a monitor and keyboard; the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ffzODWaoIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ffzODWaoIo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 119.39128118397527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and lips to play a trumpet, demonstrating discrete object motion due to explicit physical forces (muscle action for playing the instrument).", "background_and_ambient_analysis": "Background elements (computer monitor, desk, office items) are static and show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8fIN45rO4yI", "file_name": "8fIN45rO4yI_000731_000741.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates a fishing lure with white, feathery strands secured to a thin wire shaft. Their hands, positioned in front of the lure, adjust and tighten the wire near the lure's head, using precise movements to secure a small, metallic component. The lure remains fixed in a vise, while the person’s fingers work to align and fasten the wire. The camera maintains a close-up, static perspective focused on the hands and lure throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fIN45rO4yI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fIN45rO4yI_000731_000741.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 233.9588991430549, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (discrete solid objects) are manipulating a feather and hook, performing precise physical actions (tying, adjusting) with clear movement due to intentional force application.", "background_and_ambient_analysis": "The background elements (person's shirt, workshop setup) are static with no visible shifting or fluid environmental motion (fire, water, smoke, wind)."}}
{"video_id": "8fuxYhyoOeg", "file_name": "8fuxYhyoOeg_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black tank top and camouflage pants kneels on a tiled floor, holding a long brown object. He stands, lifts the object upward, then walks away through a doorway, exiting the frame. The camera remains stationary throughout, capturing the man from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fuxYhyoOeg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fuxYhyoOeg_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 147, "blur_score": 80.96826415209506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves from sitting to standing and walks out of the frame, carrying a long wooden object.", "background_and_ambient_analysis": "The background (walls, door, floor) is static and uniform. No fire, water, smoke, or wind is present."}}
{"video_id": "8fto0csRe5w", "file_name": "8fto0csRe5w_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in casual attire runs along a brick pathway toward the camera, leaps into the air with arms extended, and lands, continuing to move forward. The background features a multi-story building and grassy areas on either side. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fto0csRe5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fto0csRe5w_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 319.58520933627653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person is moving along a wooden pathway, exhibiting locomotion (walking) with distinct bounding box movement.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; the building, grass, and pathway remain static relative to each other across frames."}}
{"video_id": "8fo3BWlsxOY", "file_name": "8fo3BWlsxOY_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a white shirt and blue jeans sits on a green chair, holding a stick and moving it over a fire pit with embers and stones. The child shifts the stick’s position toward the fire, adjusting its angle. A black folding table is visible on the grass to the left. The camera tracks the child’s hand movements with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8fo3BWlsxOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8fo3BWlsxOY_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 480.3841564091843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete object) is actively moving a hose to pour water into a fire pit, causing controlled water flow.", "background_and_ambient_analysis": "Background elements (grass, metal stand) are static with no uniform shifting; fire is burning but not dominant motion."}}
{"video_id": "8g9Os1Kq40o", "file_name": "8g9Os1Kq40o_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a brown blazer, blue shirt, and yellow tie sits at a table, gesturing upward with his right hand before lowering it toward the table surface; he is seated in front of a dark object and framed artwork. The camera remains steady with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8g9Os1Kq40o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8g9Os1Kq40o_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 213.57207909704832, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a brown blazer makes deliberate hand/arm movements (gesturing, writing) while seated at a table; these are solid, discrete actions without fluid or camera-induced blur.", "background_and_ambient_analysis": "Background elements (yellow sign, framed artwork) remain stable with no uniform shifting or fluid motion (e.g., fire, smoke). No dominant environmental fluid motion observed."}}
{"video_id": "8g5FzjCKGFY", "file_name": "8g5FzjCKGFY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four adults, including one in a red jacket, one in a white jacket, and two in dark clothing, circulate around a stone table in a park. Initially positioned around the table, they sequentially shift positions: the individual in the red jacket moves from the left side to the right, while the white-jacketed person walks along the table's perimeter, occasionally crossing paths with others. The remaining two adjust their stances to maintain a circular formation around the table. The camera remains stationary, capturing the scene from a fixed eye-level perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8g5FzjCKGFY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8g5FzjCKGFY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 89, "blur_score": 712.9126724537704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving around the table tennis table, executing swings and steps. The table tennis ball is in rapid motion between players, with rackets being swung as discrete objects.", "background_and_ambient_analysis": "Background elements (buildings, trees, parked car) show no uniform shifting or fluid motion. No fire, water, smoke, or significant wind effects dominate the scene."}}
{"video_id": "8gBVYP5yWUs", "file_name": "8gBVYP5yWUs_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a white and yellow shirt and shorts stands on a beige rug, jumps upward, turns toward the camera with a smile, then bends forward, placing hands on the floor. The camera starts in a top-down position before shifting slightly lower as the child moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gBVYP5yWUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gBVYP5yWUs_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 37.77754808070262, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child is moving by bending, standing, and arm movements.", "background_and_ambient_analysis": "Background (floor tiles) is static and consistent without shifting; no environmental fluids or wind present."}}
{"video_id": "8gLK2rnoLtw", "file_name": "8gLK2rnoLtw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow jacket and dark pants skis downhill, loses balance, falls forward onto the snow, slides on their stomach across the slope, and comes to rest. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gLK2rnoLtw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gLK2rnoLtw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 233.26934870067774, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person skiing on snow, losing balance and falling. The motion is due to the person's own physical actions.", "background_and_ambient_analysis": "The background (trees and snow) is static with no significant shifting or fluid motion. No fire, water, or wind is present to dominate the scene."}}
{"video_id": "8flqUlWKVM0", "file_name": "8flqUlWKVM0_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in black shirts interact with yellow tennis balls on a green indoor floor against a green wall. One man crouches, throwing a ball toward the wall, then picks up another ball from the floor; the second man kneels, then stands up. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8flqUlWKVM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8flqUlWKVM0_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 272.0126079991635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals (in black shirts) and multiple balls (yellow/red) exhibit discrete motion: one person crouches and throws balls, while the other adjusts position; balls are moved by hand and interact with the floor.", "background_and_ambient_analysis": "Green wall, poster, and structural elements remain stationary with no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "8gJzddW7JaE", "file_name": "8gJzddW7JaE_000087_000097.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black dog with a collar runs and jumps on a blue-bordered trampoline, moving along its edge. The dog briefly exits the frame behind a wooden fence before reentering and continuing to run. The camera follows the dog’s motion, panning to track its path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gJzddW7JaE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gJzddW7JaE_000087_000097.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 39.99727147560635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog is running, jumping, and moving across the trampoline surface, exhibiting distinct locomotion and collision with the trampoline.", "background_and_ambient_analysis": "The background (wooden fence and greenery) remains static and does not show uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8gS5lgPKbdk", "file_name": "8gS5lgPKbdk_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large pinkish-brown pig is suspended on a rotating spit above a pit filled with gray coals. The pig slowly rotates clockwise, its head and body moving across the coals. The camera pans slightly to capture the motion from varying angles, maintaining focus on the pig's roasting process while the background features a light-colored house with a door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gS5lgPKbdk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gS5lgPKbdk_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 301.77114105378047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single discrete object (roasting pig) rotates on a mechanical spit due to external rotation, while other elements (coals, container) are stationary.", "background_and_ambient_analysis": "Background elements (walls, door, ground) remain static across frames; no fire, water, smoke, or wind-driven motion is visible."}}
{"video_id": "8gX_y1Sf2JU", "file_name": "8gX_y1Sf2JU_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand applies a white paste to light brown skin, then peels off a white strip revealing dark hair. The strip, containing dark hair, is shown close-up. The hand reapplies the white paste to skin. Camera maintains a close-up perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gX_y1Sf2JU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gX_y1Sf2JU_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 158, "blur_score": 57.20127503215649, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands applying and peeling a white strip (waxing strip) over skin. The strip and hands move due to intentional physical action (application/ removal).", "background_and_ambient_analysis": "No significant background shift or fluid/environmental motion observed. The scene focuses on the skin and applied strip with no environmental elements (fire, water, smoke) present."}}
{"video_id": "8gcMN9xVAMY", "file_name": "8gcMN9xVAMY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl wearing a black cape sits as a person in a light blue shirt stands behind her, cutting her hair with scissors; the camera pans around the room, capturing the haircut process from various angles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gcMN9xVAMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gcMN9xVAMY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 92.380992786011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands (using scissors) and the child's head (slight turning/tilting) are discrete solid objects moving due to hair-cutting activity.", "background_and_ambient_analysis": "Background elements (walls, furniture, chair) show no significant shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "8giNzWR_XKI", "file_name": "8giNzWR_XKI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing carves a large, translucent white ice sculpture shaped like a rabbit on a covered table, repeatedly using a tool to chip away ice. Several spectators in casual clothing stand behind the sculpture on grass, observing the process. The camera remains static with a slight shake, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8giNzWR_XKI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8giNzWR_XKI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 143, "blur_score": 629.4546443277147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and upper body while working on an ice sculpture, indicating discrete locomotion of solid objects (person) due to physical actions.", "background_and_ambient_analysis": "Background elements (grass, distant trees, standing people) show no uniform shifting or fluid motion; no fire, water, or smoke visible to indicate ambient environmental forces."}}
{"video_id": "8gmBCg48FqA", "file_name": "8gmBCg48FqA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A male violinist in a white shirt and dark pants plays a brown violin, moving the bow across the strings while standing near a black grand piano to his right. A seated audience member with gray hair is visible in the foreground, facing the performer. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gmBCg48FqA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gmBCg48FqA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 676.1798738817004, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The violinist (solid object) moves his arms to play the violin, with discrete motion from bowing and finger movements. The pianist's hands may also exhibit motion, but the primary discrete object motion is from the violinist.", "background_and_ambient_analysis": "The background (dark curtain, wooden floor, piano) shows no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8gkdbREmun4", "file_name": "8gkdbREmun4_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A lacrosse goalkeeper in a yellow jersey, helmet, and red/black protective gear crouches in front of a red goal net on an asphalt surface. As an orange ball approaches, the goalkeeper shifts position, extends their stick to block the shot, successfully deflecting the ball while maintaining balance in front of the net. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gkdbREmun4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gkdbREmun4_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 161, "blur_score": 531.2910883913132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The goalkeeper (yellow jersey) and player (white jersey) move dynamically, with the hockey puck exhibiting motion due to collisions and propulsion from the player's stick.", "background_and_ambient_analysis": "The background elements (grass, bushes, goal net) remain static and do not exhibit fluid motion or environmental shifts. No fire, water, or smoke is present."}}
{"video_id": "8gpcIjczeX8", "file_name": "8gpcIjczeX8_000163_000173.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink top places a floral-patterned pillow onto a bed with a white quilted cover, then spreads and smooths the bedspread across the bed, adjusting pillows into position. The camera remains stationary, capturing the bed, a nightstand with red flowers to the left, and a wardrobe behind the bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8gpcIjczeX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8gpcIjczeX8_000163_000173.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 229.6111355654562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman (discrete solid object) actively moves her arms and body to spread and adjust the bed linens (blanket and duvet). The linens move in response to her physical manipulation, showing distinct object-to-object interactions without environmental interference.", "background_and_ambient_analysis": "The background elements (headboard, nightstand, lamp, walls, and flowers) remain static throughout the video. No fluid motion (fire, water, smoke) or wind-driven environmental effects are observed. Background does not shift uniformly, ruling out ambient environmental motion."}}
{"video_id": "8hAjzRQ7BOU", "file_name": "8hAjzRQ7BOU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses a red spoon to pour red liquid into the hollowed top of a green watermelon with light green stripes. The camera shifts to a top-down view, revealing the watermelon filled with the red liquid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8hAjzRQ7BOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8hAjzRQ7BOU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 118.00291656741035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves to cut the watermelon with a knife, then scoops out the red flesh; the knife and hand exhibit discrete, solid-object motion from physical interactions.", "background_and_ambient_analysis": "The table surface and checkered cloth background remain static throughout the frames; no fluid motion (fire, water, smoke) or wind-driven movement is observed."}}
{"video_id": "8h8y6uYK7_4", "file_name": "8h8y6uYK7_4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one wearing a black wristwatch, manipulates a white rope to form a knot by looping and tightening the rope. The hands move in close coordination, adjusting the knot's structure against a sun-dappled gravel surface. The camera remains in a first-person perspective, closely focused on the hands' detailed actions throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8h8y6uYK7_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8h8y6uYK7_4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 118.5466396236937, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (discrete objects) are moving the rope to tie a knot, demonstrating explicit physical manipulation.", "background_and_ambient_analysis": "The background (ground) is static with no fluid or wind motion. No fire, water, or smoke visible."}}
{"video_id": "8hbmpXEzm_k", "file_name": "8hbmpXEzm_k_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video starts with a courtroom scene. The first frame shows a judge (bald, wearing a black robe with \"JUDGE\" and \"ART A. NADEL\" on the back) in a courtroom. Then the scene shifts to another part of the courtroom. Let's list the main subjects and their actions.\n\nIn the first frame, there's the judge. Then the next frames show a courtroom with multiple people: a person in a blue robe (maybe a lawyer or clerk) sitting at a desk, a man in a suit (possibly a lawyer) leaning over, and others moving. The people are interacting near the desk. The judge is in the first frame, then the scene changes to another part of the courtroom.\n\nWait, the video is split into two parts. The first part is a close-up of the judge from behind, then it cuts to a wider shot of the courtroom. The people in the wider shot: a person in blue at a desk, a man in a suit (maybe the defendant's lawyer) leaning over the desk, and two older men (one in a dark suit, another in a green jacket) approaching the desk. The man in the blue robe is seated, and there's a bald man in a suit sitting at the desk (maybe the judge's chair? Wait, no, the first frame's judge is the one in the back with the name tag. The second part shows a different angle where the judge is not visible; instead, there's a man in a blue robe at a desk, another man in a dark suit leaning, and two men approaching.\n\nLet's structure the chronology: the video starts with a shot of a judge (bald, black robe) from behind, then the camera shifts to a wider view of the courtroom. In the wider view, there are several people: a person in a blue robe sitting at a desk, a man in a dark suit standing and leaning over the desk, and two other men (one in a dark suit, one in a green jacket) moving towards the desk. The man in the blue robe is interacting with the man in the dark suit, and the two men approach, possibly to discuss something. The background includes a flag and courtroom furniture.\n\nNow, check the rules: focus on motion and behavior in chronological order. Start with the first scene (judge), then the transition to the wider shot. Describe the people's actions: first, the judge is seated (but maybe the focus is on the courtroom dynamics). Wait, the first frame is a close-up of the judge, then the next frames show the courtroom with multiple people moving.\n\nWait, the video starts with a shot of a judge (bald, black robe with name tag) from behind, then cuts to a wider shot where there are several people. In the wider shot, a person in a blue robe is seated at a desk, a man in a dark suit is standing and leaning over the desk, and two other men approach the desk. The man in the blue robe interacts with the man in the dark suit, while the two men come closer.\n\nSo chronological: 1. A bald man in a black robe sits in a courtroom chair. 2. The camera shifts to a wider view showing a person in blue at a desk, a man in dark suit leaning over, and two men approaching the desk. The man in blue interacts with the man in dark suit, and the two men move towards the desk.\n\nNow, check for appearance: judge is bald, black robe; blue-robed person (maybe a lawyer or clerk); dark suit (man leaning), two men (one dark suit, one green jacket).\n\nSpatial relationships: in the first frame, judge is in the foreground. In the second part, the blue-robed person is at a desk, man in dark suit is leaning over the desk (so in front of the desk), two men approach from the right side.\n\nCamera perspective: starts with a close-up shot of the judge, then transitions to a wider shot of the courtroom.\n\nNeed to keep background minimal: flag and courtroom furniture are background, so mention only if essential.\n\nExcluded: text recognition (so don't mention \"TRACEY HUNTER TRIAL\" or the news text).\n\nSo let's draft:\n\nThe video begins with a close-up of a bald man in a black judicial robe seated in a courtroom chair. The scene then transitions to a wider shot of the courtroom, where a person in a blue robe is seated at a desk, a man in a dark suit leans over the desk, and two men (one in a dark suit, one in a green jacket) approach the desk from the right side, interacting with the seated person and the leaning man. The camera shifts from a close-up to a wider angle, capturing the movement and interactions within", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8hbmpXEzm_k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8hbmpXEzm_k_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 1201.9559157598146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (men in suits, one in a blue shirt) exhibit locomotion and gestural motion as they interact, shift positions, and move within the room.", "background_and_ambient_analysis": "The background elements (walls, flags, desks) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "8hwnnisRQt0", "file_name": "8hwnnisRQt0_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in casual attire, including a person in a white top and red pants, interact with colorful balloons (red, blue, purple) and black garbage bags scattered across a table in a room with bookshelves. The person in red pants initially handles the black bags while others approach the table; as the sequence progresses, they shift positions, walking leftward across the room. The camera pans left with a slight shake, capturing the dynamic movement among the individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8hwnnisRQt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8hwnnisRQt0_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 363.80104103492323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving, handling bags and balloons, with discrete locomotion and interactions.", "background_and_ambient_analysis": "Background elements (shelves, boxes) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8i2J0mipY8E", "file_name": "8i2J0mipY8E_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a red wristband and sunglasses, seated in a parachute harness, extends their arm outward. The camera tilts upward, revealing the parachute lines and the unfolding canopy against a bright sky. The person remains visible in the lower portion as the camera shifts focus to the parachute structure above.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8i2J0mipY8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8i2J0mipY8E_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.94803375300285, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8iK36VmQyuY", "file_name": "8iK36VmQyuY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and shorts walks toward a black car. A second person wearing a blue helmet and dark clothing runs from the right toward the car, approaching the first person. They interact briefly near the car before the first person runs away to the right, and the second person moves left across the grass. The background features trees and houses, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8iK36VmQyuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8iK36VmQyuY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 116, "blur_score": 945.1139885789978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in white, one in dark clothing) run toward and push a black car, causing it to move from the center to the right side of the frame. The car's motion is clearly due to physical force applied by the subjects.", "background_and_ambient_analysis": "The background (trees, houses, and grass) is stationary with no uniform shifting. Minor tree sway due to wind is present but not dominant; no fire, water, or smoke is visible."}}
{"video_id": "8iY_iQA9Rn0", "file_name": "8iY_iQA9Rn0_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, several yellow and red cards with numbers and star symbols lie scattered on a light surface. A hand with a dark sleeve rearranges the cards, forming a pile, while another person wearing a gray shirt with a green design handles additional cards. Both individuals move the cards across the table, creating new configurations. The camera shifts from a top-down view to a slightly angled perspective, capturing the hands and surrounding objects, with minimal background detail visible. The scene concludes with the camera focused on the card arrangements and the two people’s hands interacting with the deck.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8iY_iQA9Rn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8iY_iQA9Rn0_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 70.90494339638418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Playing cards are moved by hands (from individuals in black and white shirts) through sliding, picking up, and stacking actions.", "background_and_ambient_analysis": "The background (table and stationary objects) is static with no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "8iaoKhhfYW8", "file_name": "8iaoKhhfYW8_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to look at the video frames. The video shows cows and a person. Let's start from the first frame.\n\nIn the first frame, there's a black and white cow on the left, another cow (maybe a calf?) on the right, and a person in red standing in the background. Then the next frames show the cows moving. The first cow (black and white) is walking from left to right, then the second cow (also black and white) comes into view. Wait, the first frame has two cows? Wait, no: frame 0 shows a cow on the left (black and white) and another cow on the right (black and white), but maybe the first cow is walking, then the second cow is moving too. Wait, the description says \"two cows\" in the first frame? Let's check:\n\nFrame 0: two cows in the field, one on left, one on right, and a person in red. Then frame 1: same, maybe the cows moving. Frame 2: a cow walking from left to right, then frame 3: same cow, frame 4: another cow? Wait, no, the main subjects are the cows and the person.\n\nChronological order: The cows are walking across the grassy field. Let's describe their movement. The cows are black and white, medium-sized. They are moving from left to right (since in frame 0, one is on left, then frame 2 shows one moving to the right). Then the second cow (maybe the same or another) is following. The person is in the background, standing near a pole. The person is wearing a red shirt and a hat, so description of appearance: red shirt, hat, standing.\n\nSpatial relationships: The person is in the background, to the right of the cows as they move. The cows are in the foreground. Camera movement: The video starts with a shot that pans left, showing the cows moving. Wait, the description says \"camera perspective and movement\". Let's see. The video might be a pan left to follow the cows. Wait, in the first frame, the right cow is on the right side, then in the next frames, the cows are moving left? Wait no: in frame 0, left cow is on the left, right cow on the right. Then frame 1, the right cow is moving left, then frame 2, the right cow is in the middle, etc. Wait, maybe the camera is panning left to follow the cows. Wait, no, the video shows the cows moving across the field, so the camera is moving to track them.\n\nWait, let's see the sequence. Frame 0: two cows (black and white) in the field, one on left, one on right, person in red in background. Frame 1: same cows, but the right cow is now further left? Wait, no, the first cow (left) moves towards the right, then the second cow (right) moves left? Wait, no, in frame 0, the left cow is walking towards the right, and the right cow is also walking towards the left? Wait, no, in frame 0, the right cow is on the right, then in frame 1, the right cow is moving left, so the camera is panning left to follow the cows.\n\nWait, the video shows two cows walking across a grassy field. The first cow (black and white) starts on the left and moves right. The second cow (also black and white) is on the right and moves left. Wait, no, the first frame shows the right cow on the right, then in the next frames, the right cow moves left. But the main motion is the cows walking, so the camera is tracking them as they move across the field.\n\nWait, the correct order: The video starts with two black and white cows walking in a grassy field. The cow on the left is moving towards the right, and the cow on the right is also moving towards the left? No, maybe they are walking in the same direction. Wait, looking at the frames: in frame 0, the right cow is on the right, then in frame 1, the right cow is moving left, but that would mean they are moving towards each other? Wait, no. Wait, maybe the first cow (left) moves from left to right, and the second cow (right) moves from right to left, so they cross paths? But the description says \"chronological paragraph describing the provided video\".\n\nWait, let's read the frames carefully. The user provided the video as 5 frames (0 to 4). Let's see:\n\nFrame 0: A black and white cow is on the left, another cow is on the right (part", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8iaoKhhfYW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8iaoKhhfYW8_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.85528663073086, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cow is moving (walking) across the grass; a person in red is stationary in the background.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (trees and pole are stationary, clear sky)."}}
{"video_id": "8iyWf15T_uE", "file_name": "8iyWf15T_uE_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt pushes a black wheelbarrow carrying two children across a grassy yard; the child on the left wears a red jacket and pink dress, while the child on the right wears a green top. As the wheelbarrow moves toward the camera, the camera follows and zooms in, focusing on the children.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8iyWf15T_uE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8iyWf15T_uE_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 189.6927054000987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in red pushes a wheelbarrow containing two children. The wheelbarrow moves forward due to the person's effort, with the children remaining in the wheelbarrow.", "background_and_ambient_analysis": "Background elements (trees, house, grass) are static with no significant shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "8jSiw8hH_IQ", "file_name": "8jSiw8hH_IQ_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At a bar with green backlighting, a person in a black shirt and another in a white shirt stand beside a tall silver device. The person in white adjusts the device's top component, then waves their hand. The person in black leans forward, gestures toward the device, and smiles. Numerous clear glass cups line the counter. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jSiw8hH_IQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jSiw8hH_IQ_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 435.88388996787603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are moving: the man raises his hand, points, and interacts with the robot; the woman waves and points. The robot is stationary (except for a blinking light).", "background_and_ambient_analysis": "The background (green wall and counter) is static and does not shift. There is no fire, water, or smoke. The only motion is from the people and the robot's light (which is not physical movement)."}}
{"video_id": "8jnUHUoOfOc", "file_name": "8jnUHUoOfOc_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler wearing a pink shirt and plaid skirt holds an adult's extended arm in front of a television, then brings a hand to their mouth while standing on a carpeted floor; a pink toy car sits to the left of the TV stand, which holds electronic devices, as the camera remains steady with minor shake, focused closely on the toddler.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jnUHUoOfOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jnUHUoOfOc_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 42.74260946505393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child is seated on the floor, exhibiting discrete movements: turning her head, shifting position, and bringing her hand to her mouth. These are solid object motions driven by voluntary locomotion.", "background_and_ambient_analysis": "The background elements (walls, furniture, TV stand) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present; the environment is static with no environmental fluid dynamics."}}
{"video_id": "8jlRKBN470s", "file_name": "8jlRKBN470s_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black and orange machine rests on a concrete surface in the opening shot. The scene transitions to a person in dark blue overalls and white gloves crouching, operating an orange power tool on a detailed stone sculpture amid scattered stone debris. The individual’s hands maneuver the tool over the intricately carved stone, with debris visible in the background. The camera shifts from a close-up of the machine to a medium shot focusing on the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jlRKBN470s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jlRKBN470s_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 238.12440129866968, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects in motion are the person (wearing dark clothing and gloves) and the orange power tool they are holding. The person is actively moving their hands to operate the tool on the stone sculpture, resulting in localized carving motion.", "background_and_ambient_analysis": "The background consists of stationary stone debris piles with no shifting or fluid motion (fire, water, smoke, wind). The environment is static and dry, with no ambient environmental phenomena."}}
{"video_id": "8jeDHdNsx38", "file_name": "8jeDHdNsx38_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in red bends near white cones, then stands and walks left. An adult in a purple shirt and black pants interacts with several children, including those in green and white shirts, as they move left to right across the grass. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jeDHdNsx38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jeDHdNsx38_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 130.82350010453683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple children and adults are moving due to their own locomotion (running, walking) and interaction with the environment (e.g., playing).", "background_and_ambient_analysis": "Background elements (trees, building, cars) are static with no shifting. No fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "8k38rANv0F8", "file_name": "8k38rANv0F8_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark T-shirt, green shorts, and a dark beanie sits cross-legged on a carpeted floor, facing a white T-shirt spread in front of them. They lift one side of the shirt to fold it inward. The background includes a wooden dresser and scattered items. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8k38rANv0F8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8k38rANv0F8_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 787.7423048801204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a white t-shirt with discrete hand movements (folding and smoothing), demonstrating intentional motion of a solid object.", "background_and_ambient_analysis": "The background (dresser, door, floor) shows no shifting or fluid motion; static elements remain fixed with no fire, water, smoke, or wind present."}}
{"video_id": "8jsL_p__DWU", "file_name": "8jsL_p__DWU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of individuals in white uniforms perform a dynamic street dance sequence. The main dancers, wearing white pants and tops, begin with one bending forward, then move into synchronized steps and arm gestures while facing each other. Additional dancers in white stand in the background, some holding instruments, maintaining a stationary position. The camera follows the main dancers with slight movement, capturing their motion against the urban backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jsL_p__DWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jsL_p__DWU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 598.804794857127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dancers in white uniforms performing martial arts moves (including cartwheels) and other dancers in the background. Their motion is due to physical locomotion and muscle force.", "background_and_ambient_analysis": "Background is stable with no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "8k-xybzjDEM", "file_name": "8k-xybzjDEM_000331_000341.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans bends over a large dark alligator lying on a green platform, then stands and steps back away from the alligator while the alligator remains motionless. The camera remains static, capturing the scene from a frontal angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8k-xybzjDEM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8k-xybzjDEM_000331_000341.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 219.22658905389312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the green mat, exhibiting locomotion (walking) with clear bounding box tracking; no other discrete solid objects show significant motion.", "background_and_ambient_analysis": "Static background elements (trees, sign, ground) show no uniform shifting or environmental fluid motion (fire, water, smoke). The pond's surface is calm, indicating no dominant ambient fluid motion."}}
{"video_id": "8k5t994z7c4", "file_name": "8k5t994z7c4_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman in a pink shirt and brown pants stands to the right of a young child seated at a small table, adjusting a blue toy drum held by the child. The child, wearing a white shirt with a design, holds a red object while the woman positions the drum. The scene occurs in a living room with a green table and beige chairs visible; the camera remains stationary, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8k5t994z7c4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8k5t994z7c4_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 155.80280735181137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in pink and a child interact with a blue toy (possibly a wheel-based object); the child exhibits hand movements toward the toy, while the woman adjusts her position to assist.", "background_and_ambient_analysis": "Background elements (TV, furniture, walls) remain stationary across frames; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8jwSaQ-GaJ0", "file_name": "8jwSaQ-GaJ0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video has several scenes. The first scene shows a hand wiping a wooden surface with a green cloth. The text says \"3. wipe sealed wooden surfaces.\" Then, the next scene is a person holding a large wooden block, pointing with the index finger, and the text is \"4. not unsealed surfaces!\" followed by another scene where the same person holds a wooden shoe (maybe a sandal) with the text \"unsealed!\" and then another scene with a hand wiping a dark wooden piece of furniture. The last part is someone cleaning a dark wooden surface. \n\nNeed to describe chronologically. First, a hand wipes a round wooden object (like a stool seat) with a green cloth. Then, a person holds a large wooden block, pointing at it. Then, the same person holds a wooden shoe with a dark patch, pointing. Then, a hand wipes a dark wooden piece of furniture. \n\nWait, the user says to mention appearance, number, spatial relationships. Let's check each frame.\n\nFrame 0: Hand (human, visible arm) uses green cloth to wipe a square wooden seat (top part of a stool). Background is green and blue. Text is about sealed surfaces.\n\nFrame 1: Person (white shirt) holds a large wooden block, points with index finger. Background yellow.\n\nFrame 2: Same person, now holding a wooden shoe (yellowish, with dark patch) and points. Text \"unsealed!\".\n\nFrame 3: Hand (green cloth) wipes a dark wooden piece of furniture (like a table). \n\nNow, the caption must be chronological. So sequence:\n\n1. A hand wipes a sealed wooden surface (round, light brown) with a green cloth.\n\n2. A person in a white shirt holds a large wooden block, points to it.\n\n3. The same person holds a wooden shoe with a dark patch, points to it.\n\n4. A hand wipes a dark wooden piece of furniture with a green cloth.\n\nNeed to be concise. Mention main subjects, motion, appearance. Spatial relationships? The person is holding the block, shoe. \n\nAlso, exclude text recognition. So don't mention the text, just the visual elements.\n\nLet me draft:\n\nA hand with a green cloth wipes a light brown wooden seat. Then, a person in a white shirt holds a large wooden block and points at it. Next, the same person holds a wooden shoe with a dark patch and points. Finally, a hand wipes a dark wooden piece of furniture with a green cloth.\n\nCheck rules: chronological, motion, appearance (colors, size, orientation), spatial relationships (e.g., holding, pointing), camera perspective? The problem says \"conclude with camera perspective and movement\". Wait, the instructions say \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to mention camera perspective. The first scene: top-down? The video shows a hand wiping, probably static shot. The other scenes are medium shots. The video might have static shots, no camera movement mentioned. Wait, the user says \"keep background descriptions minimal unless essential\". So maybe the camera perspective is static for most, but the problem doesn't specify. Wait, in the example, the output should have camera perspective at the end.\n\nWait, the problem says: \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the caption, end with camera perspective. But what is the camera perspective? The first scene: the hand wiping, probably close-up. Then the person holding the block: medium shot. The shoe scene: medium shot. The last scene: close-up.\n\nBut since the user says \"conclude with camera perspective and movement\", need to find a general view. Maybe \"static shots\" or \"close-up and medium shots\". But maybe the camera is static throughout.\n\nWait, in the given video clips, the camera angle doesn't seem to change much. Each scene is a static shot, maybe. So perhaps \"static shots\" as camera perspective.\n\nLet me try again:\n\nA hand wipes a light brown wooden seat with a green cloth. A person in a white shirt holds a large wooden block and points toward it. The same person then holds a wooden shoe with a dark patch and points at it. Finally, a hand wipes a dark wooden piece of furniture with a green cloth. The sequence features static shots of close-up and medium perspectives.\n\nCheck rules: a) chronological order – yes. b) appearance: color (light brown, green cloth, white shirt, dark patch), size (large wooden block, wooden shoe), orientation (wiping motion). c) spatial relationships: hand holds cloth, person holds block/shoe. d) camera perspective – static shots. e) background minimal (only mentioned where necessary", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8jwSaQ-GaJ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8jwSaQ-GaJ0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 85.14384304369227, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and green cloth are moving to wipe wooden surfaces; a hand is pointing at wooden objects. These are discrete solid objects moving due to explicit physical forces (wiping, pointing).", "background_and_ambient_analysis": "Background elements (gradient colors) are static with no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "8kAKPgijjL8", "file_name": "8kAKPgijjL8_000359_000369.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pink box with small blue and grey confetti-like particles is shown. A hand with red-painted nails uses a metallic tool to move the confetti across the box's surface, gathering the particles into a pile. The camera remains in a top-down view, focusing on the hand’s motion and the box throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kAKPgijjL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kAKPgijjL8_000359_000369.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 161.9051368121452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand with red nail polish and the tool (cutter) are moving to cut the glitter pattern on the paper. The glitter pattern is being altered by the cutting action.", "background_and_ambient_analysis": "The background (pink paper and surface) is static with no shifting. No fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "8kJhH0f6MhQ", "file_name": "8kJhH0f6MhQ_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink sleeveless dress holds a blue container while walking toward a garden area. She bends forward to pour water from the container into a large dark brown pot containing a red-flowered plant, positioned against a wall with other potted plants. After pouring, she stands upright and turns away. The camera follows her movement with a slight shake, capturing her from behind and then in profile as she interacts with the plant.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kJhH0f6MhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kJhH0f6MhQ_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 106.03320456456079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8keHMzZ8B-Y", "file_name": "8keHMzZ8B-Y_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a white shirt with red suspenders. First, the person is seen, then they raise their right arm, adjust the red suspender, and then adjust their shirt collar. The background is dark. Camera is close-up, focusing on the upper body. Need to describe chronologically: start with the person in white shirt, then actions (raising arm, adjusting suspender, adjusting collar), mention appearance (white shirt, red suspenders), spatial relationships (close-up, dark background). Keep it concise. Let's structure the caption.\n\nFirst, the person's initial pose: standing, white shirt, red suspenders. Then, in sequence: raises right arm, adjusts red suspender on shoulder, then adjusts shirt collar. Background is dark. Camera is close-up, no movement mentioned, so just \"static close-up\" or \"close-up shot\". Let's check the rules. Must be chronological, focus on motion. So:\n\nA person in a white shirt with red suspenders raises their right arm to adjust the suspender strap over their shoulder, then uses both hands to adjust the shirt collar. The dark background emphasizes the subject, captured in a static close-up shot focusing on the upper body.\n\nWait, check if the actions are in order: the video shows first the person (frame 0), then frame 1-2: arm up, frame 3-4: adjusting suspender, frame 5: adjusting collar. So the order is raise arm, adjust suspender, adjust collar. Let's confirm the frames: [0] initial, [1] arm up, [2] adjusting suspender (hand on shoulder), [3] adjusting collar (hand near neck), [4] adjusting collar (maybe same as 3). Wait, the frames: 0 is person, 1 is arm up, 2 is hand on suspender, 3 is hand adjusting collar. So the sequence is raising arm, then adjusting the suspender, then adjusting the collar. So the caption should list those actions in order.\n\nAlso, the person is male, but the rules say to exclude named characters, so just \"a person\" or \"an individual\". Appearance: white shirt, red suspenders. Spatial: dark background. Camera is close-up, no movement (since it's a static shot? The frames don't indicate camera movement, so \"static close-up\".\n\nPutting it all together:\n\nA person in a white shirt with red suspenders raises their right arm to adjust the suspender strap over their shoulder, then uses their right hand to adjust the shirt collar. The dark background provides minimal context, captured in a static close-up focusing on the upper body.\n\nCheck rules: a) motion in chronological order: raising arm, adjusting suspender, adjusting collar. b) appearance: white shirt, red suspenders, person (male, but maybe not necessary, just \"person\"). c) spatial: dark background. d) camera: static close-up. e) background minimal. f) no text, characters. g) internal thinking, but output only caption.\n\nLet's refine. \"A person in a white shirt with red suspenders raises their right arm, adjusts the red suspender strap over their shoulder, and then uses both hands to adjust the shirt collar. The dark background emphasizes the subject, captured in a static close-up shot focusing on the upper body.\"\n\nWait, the video: frame 1: arm raised. Frame 2: hand on suspender. Frame 3: hand adjusting collar. So maybe \"raises right arm to adjust the suspender, then adjusts the shirt collar\". The number of hands: frame 2 shows hand on suspender, frame 3 shows hand adjusting collar. So the sequence is: arm raised (action), adjusting suspender, adjusting collar.\n\nSo the caption:\n\nA person in a white shirt with red suspenders raises their right arm to adjust the red suspender strap, then uses their hand to adjust the shirt collar. The dark background provides minimal context, captured in a static close-up focusing on the upper body.\n\nCheck for conciseness. Let's see. Maybe \"A person in a white shirt with red suspenders raises their right arm, adjusts the suspender strap over their shoulder, and then adjusts the shirt collar. The dark background emphasizes the subject, captured in a static close-up shot.\"\n\nThat's good. Now, check if all rules are followed. Focus on motion: chronological. Appearance: white shirt, red suspenders. Spatial: dark background. Camera: static close-up. Background minimal (yes, just mentioned as dark, which is minimal). Exclude text, characters, etc. Yes.\n\nFinalize the caption to be concise.\n</think>\n\n<caption_output>A person in a white shirt with red suspenders raises their right arm, adjusts the suspender strap over their shoulder, and then uses their", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8keHMzZ8B-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8keHMzZ8B-Y_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 127.71032212857376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white uniform with a red strap is adjusting a bow tie and buttoning the shirt. The motion is discrete and solid, involving hand movements and torso adjustments.", "background_and_ambient_analysis": "The background is a solid black with no discernible motion. No fluid or environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "8k5AT-1XRQE", "file_name": "8k5AT-1XRQE_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing a patterned sarong operates a wooden loom, weaving a red and white checkered fabric. He rhythmically moves his hands to manipulate threads and adjust the fabric across the loom’s frame. The camera pans slightly left, revealing more of his seated position and the loom’s structure with colorful hanging threads, while background details remain sparse.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8k5AT-1XRQE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8k5AT-1XRQE_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 35.730033430006785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating objects on a work surface, with hand movements and body shifts indicating physical labor involving tools and materials.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed; metal structures and checkered surface remain stable across frames."}}
{"video_id": "8kCa_e7BpZw", "file_name": "8kCa_e7BpZw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands manipulates a small wooden block with a thin string, then opens a small metal-lidded jar containing light-colored wax, followed by placing the wooden block on the gray fabric surface. The camera remains stationary in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kCa_e7BpZw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kCa_e7BpZw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.9653745135487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving, interacting with two small containers (one being rubbed or applied to, the other being placed/removed). The motion is deliberate and discrete, driven by manual action.", "background_and_ambient_analysis": "Static gray cloth background with no uniform shifting or fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "8kQbdWZAfZU", "file_name": "8kQbdWZAfZU_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A man wearing a gray hoodie sits at a kitchen counter, peeling and eating a banana. He pauses after taking a bite, with a monkey statue positioned to his right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kQbdWZAfZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kQbdWZAfZU_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 140, "blur_score": 35.17633005901026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a banana, bringing it to their mouth, and exhibiting discrete hand/arm motion while consuming the banana. The banana and hand are the primary solid objects with explicit physical motion.", "background_and_ambient_analysis": "The background features a stationary indoor environment with a window and furniture. No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "8kzYIRilDcI", "file_name": "8kzYIRilDcI_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video based on the given rules. Let me start by watching the video again.\n\nFirst, the video shows two people working on a car tire. One person is wearing a yellow shirt and jeans, and the other is in a white shirt with a braided hairstyle. They're both focused on the wheel. The person in yellow is using a tool, maybe a lug wrench, while the other person is assisting. The tire has a shiny, silver rim. The background seems to be a garage or workshop with concrete flooring.\n\nNow, following the rules: focus on motion and behavior chronologically. The main subjects are the two people. The person in yellow is leaning over the tire, using a tool. The other person is holding something, maybe a wrench, and is kneeling. They seem to be tightening or loosening the lug nuts.\n\nAppearance: The person in yellow has a yellow shirt, blue jeans, and is leaning. The other person is in white, with braided hair, kneeling. The car tire is silver rim, black tire. Spatial relationship: The yellow-shirted person is standing to the right of the tire, the white-shirted person is kneeling in front.\n\nCamera perspective: The camera is static, top-down view. No movement mentioned. Background is minimal, just the car and floor.\n\nNeed to mention chronological order. Maybe start with them inspecting the wheel, then using tools. Conclude with camera perspective.\n\nCheck rules again: avoid text, named characters. Keep it brief. Let me structure it.\n\n\"Two individuals work on a car tire with a silver rim. A person in a yellow shirt and blue jeans leans over the wheel, adjusting a tool, while another person in a white shirt with braided hair kneels nearby, holding a wrench. The yellow-shirted individual moves their hand across the tire surface, then uses a tool on the wheel, while the kneeling person assists. The camera remains static, providing a top-down view of the scene.\"\n\nWait, need to check for chronological order. The video starts with both people looking at the tire. Then the person in yellow moves their hand (maybe checking the tire), then uses a tool. The other person is holding a wrench. Maybe the order is: they inspect, then the yellow-shirted person uses a tool, the other assists.\n\nAlso, need to mention appearance briefly: yellow shirt, blue jeans; white shirt, braided hair. Spatial: yellow shirt is standing to the right, white shirt is kneeling in front.\n\nWait, the user said \"briefly describe their appearance and number (color, size, orientation)\". So maybe just mention the key details. Also, mention the tire's appearance.\n\nLet me try again.\n\n\"Two people attend to a car tire with a silver rim. A man in a yellow shirt and blue jeans leans over the tire, adjusting a tool with his right hand, while a woman in a white shirt with braided hair kneels in front, holding a wrench. The man moves his hand across the tire surface, then uses the tool on the wheel, as the woman assists. The camera maintains a static top-down perspective throughout.\"\n\nWait, the first part mentions \"a man\" but the original video might not specify gender. The user said \"briefly describe their appearance and number (color, size, orientation)\". Maybe just \"two individuals\" without gender. Let me check the video again: the person in yellow has a head covering? Wait, no, in the video description, the first frame shows \"a person in yellow shirt and blue jeans\" and the other is a child? Wait, no, the user's description says \"a person in white shirt with braided hair\", but maybe it's an adult. Wait, the video starts with two people: one in yellow shirt (male, maybe), and one in white shirt (female, child? Not sure). The task says to avoid naming characters, so maybe just refer to them as people.\n\nThe rules say \"briefly describe their appearance and number (color, size, orientation)\". So mention color of clothing, maybe size (but not sure). Let's see: \"A person in a yellow shirt and blue jeans leans over the tire, while another person in a white shirt with braided hair kneels nearby.\"\n\nAlso, the tire has a silver rim. Need to include that.\n\nCheck if the action is chronological. The sequence: they are working on the wheel. The yellow-shirted person moves their hand (maybe checking the tire), then uses a tool. The white-shirted person is assisting.\n\n\"Two individuals work on a car tire with a silver rim. A person in a yellow shirt and blue jeans leans over the tire, adjusting a tool, while another person in a white shirt with braided hair kneels in front, holding a wrench. The yellow-shirted individual moves their hand across the tire surface, then uses", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kzYIRilDcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kzYIRilDcI_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 494.78098782915083, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two discrete solid objects (an adult and a child) are moving: the adult manipulates tools near the tire while the child holds a tool, both performing physical actions on the car wheel.", "background_and_ambient_analysis": "The background (concrete floor and vehicle structure) is static with no shifting or environmental fluid motion (e.g., fire, water, smoke). No ambient elements dominate."}}
{"video_id": "8kcWEtA_9dE", "file_name": "8kcWEtA_9dE_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white t-shirt and dark pants jumps upward with arms extended, lands with knees bent and hands near the waist, jumps again with arms outstretched, lands with hands clasped, and then stands upright. The camera remains static in a front view, capturing the individual's movements against a room with green and beige walls and a wooden staircase.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kcWEtA_9dE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kcWEtA_9dE_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 29.557202680025885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is performing discrete jumping and squatting motions; the subject's movement is clearly tracked as a solid object responding to physical forces (muscle contractions, gravity).", "background_and_ambient_analysis": "The background (wall, staircase, floor) shows no shifting or fluid motion; all elements remain static across frames, indicating no ambient environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "8kyIM95pOZ4", "file_name": "8kyIM95pOZ4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt, white shorts, and white sneakers begins in a bent-over stance holding a barbell, lifts it to a standing position, holds it momentarily, then lowers the barbell back down. The camera remains stationary, capturing the motion against a backdrop of gym equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kyIM95pOZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kyIM95pOZ4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 113, "blur_score": 228.5095405440357, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (wearing blue shirt and gray shorts) and the barbell are discrete solid objects moving through locomotion (deadlift exercise). Motion is tracked via bending, lifting, and lowering the barbell.", "background_and_ambient_analysis": "The gym background (equipment, walls, floor) is stationary with no shifting patterns or fluid motion. No fire, water, smoke, or wind is visible, satisfying the Ambient Rule exclusion."}}
{"video_id": "8ksWe9wdtyA", "file_name": "8ksWe9wdtyA_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt sits at a round table covered with fruit arrangements, cups, and bottles, adjusting items. A second person in a dark shirt enters from the left, holding a cup, and approaches the table. The camera slightly pans left, capturing their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ksWe9wdtyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ksWe9wdtyA_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 217.60405929219723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Seated individual in yellow shirt moves hands (gesturing/eating), and another person in dark clothing walks around the table and exits.", "background_and_ambient_analysis": "Background elements (shelves, walls) remain static with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "8kiI3KJXeOQ", "file_name": "8kiI3KJXeOQ_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing a white shirt with rolled sleeves, manipulate a metal grid to slice a thick, creamy substance within a metal trough. The hands guide the grid through the substance, creating uniform sections. The camera maintains a close-up perspective, focusing on the precise motion of the cutting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kiI3KJXeOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kiI3KJXeOQ_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 86.05543347609071, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and knife moving to cut cheese; cheese being sliced in a controlled manner.", "background_and_ambient_analysis": "Background is stationary metallic structure; no dominant fluid or environmental motion (fire, water, wind)."}}
{"video_id": "8kaLgw9GQa0", "file_name": "8kaLgw9GQa0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children in dark winter clothing with white-striped pants engage in ice hockey on a snowy driveway. The first child, wearing a dark beanie, kneels on the ice holding a hockey stick; a second child in a bright yellow helmet approaches from the left. Both stand and move across the icy surface, maneuvering hockey sticks while a small green puck is visible. The camera follows their motion with a slight pan, capturing their interaction on the frozen ground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8kaLgw9GQa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8kaLgw9GQa0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 591.9457663944513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people are moving: one initially kneeling on ice, then standing and interacting with the other person who is also moving while holding a hockey stick. Their motions involve distinct physical actions like shifting positions, swinging sticks, and interacting.", "background_and_ambient_analysis": "Snow-covered ground and stationary trees show no significant shifting or fluid motion; no fire, water, smoke, or wind-driven environmental effects are visible."}}
{"video_id": "8l4SiP36PFM", "file_name": "8l4SiP36PFM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bride in a long beige gown walks down a red-carpeted church aisle, accompanied by a small child in a blue dress and a person in dark attire. The group moves from the rear toward the front of the aisle, passing rows of pews adorned with floral arrangements. The camera remains stationary, capturing their progression toward the altar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8l4SiP36PFM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8l4SiP36PFM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 107.31506782604853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The bride, groom, and a young girl (bridesmaid) are walking down the aisle towards the altar. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background (church pews, walls, floral arrangements) is static and shows no fluid motion or shifting. No fire, water, smoke, or wind are visible. The background does not shift uniformly, indicating no camera motion."}}
{"video_id": "8lERDeWWoD4", "file_name": "8lERDeWWoD4_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows three people on a couch in a dimly lit room. Let's note their actions chronologically.\n\nIn the first frame, a woman in a red top is raising a can to drink, while a man in a black shirt is holding a bottle. Another person is also there. Then, the woman lowers the can, and the man in black seems to interact with the bottle. The next actions: the woman puts the can down, the man in black moves towards the other person, maybe handing something? Wait, the sequence: frame 0, she drinks, then in frame 1, she lowers it. Frame 2, she's holding the can down. Then the man in black leans towards the person with glasses (the one in black shirt and glasses), maybe exchanging the bottle. Then the man in black moves to the right, perhaps adjusting or handing something.\n\nAppearance: three people. Woman with long hair, red top. Two men, one in black shirt (no glasses), another in black shirt with glasses. They're on a couch. The coffee table has a can, a plate with chips, and a candle.\n\nSpatial: woman on left, two men on right. The first man (without glasses) moves towards the other man (with glasses). The woman lowers her can. The man without glasses leans over to interact with the man with glasses.\n\nCamera perspective: it's a static shot, probably from a fixed position, no movement mentioned. Background is dark, with a red lamp and a window in the back.\n\nNow, the caption needs to be chronological. Start with the actions in order. Describe each action step by step.\n\nFirst, the woman drinks from her can. Then she lowers it. The man in black shirt (without glasses) moves towards the man with glasses, who is holding a bottle. Then the man in black picks up the bottle, maybe? Wait, frame 0: woman drinks, man with glasses holds bottle. Frame 1: woman lowers can, man without glasses looks at him. Frame 2: woman holds can down, man without glasses reaches towards the bottle. Frame 3: man without glasses is now holding the bottle, man with glasses is looking. Frame 4: man without glasses sits back, man with glasses still holds bottle. Frame 5: man without glasses reaches towards man with glasses.\n\nWait, the video is 5 seconds. Let's map the frames:\n\n[0.0] Woman drinks, man with glasses holds bottle.\n\n[1.0] Woman lowers can, man without glasses looks at man with glasses.\n\n[2.0] Woman holds can down, man without glasses reaches for bottle.\n\n[3.0] Man without glasses is now holding the bottle, man with glasses looks at him.\n\n[4.0] Man without glasses sits back, man with glasses still holds bottle.\n\n[5.0] Man without glasses reaches towards man with glasses again.\n\nWait, the problem says the video is <0.3 to 5.0 seconds. Let's check the provided frames:\n\nFrame 0: woman raises can to drink, man with glasses holds bottle (two men, one with glasses), woman in red.\n\nFrame 1: woman lowers can, man with glasses holds bottle, man without glasses looks at her (or at the bottle).\n\nFrame 2: woman holds can down, man without glasses moves towards the bottle (now man without glasses has the bottle? Or picks up).\n\nWait, maybe the man without glasses reaches for the bottle in frame 2-3.\n\nThe key is to describe the motion in order.\n\nSo, chronological:\n\nA woman in a red top raises a can to drink while seated on a couch to the left; a man in a black shirt with glasses holds a bottle to his right. She then lowers the can, and the man without glasses moves to interact with the bottle, eventually taking it from the man with glasses. The second man adjusts his position as the man with glasses holds the bottle. The camera remains stationary, capturing the three individuals in a dimly lit room with minimal background detail.\n\nWait, need to be concise. Focus on motion:\n\nIn a dimly lit room, three people sit on a couch: a woman in a red top on the left, two men in black shirts to her right. The woman raises a can to drink, then lowers it. The man without glasses reaches toward the bottle held by the man with glasses, takes it, and adjusts his position. The camera stays fixed, showing minimal background.\n</think>\n\n<caption_output>A woman in a red top on the left raises a can to drink, then lowers it. Two men in black shirts sit to her right; the man without glasses reaches toward the bottle held by the man with glasses, takes it, and adjusts his position. The camera remains stationary, capturing the three individuals in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8lERDeWWoD4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8lERDeWWoD4_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 67.13879457217851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three people are moving their arms and hands, interacting with drinks and each other on a table.", "background_and_ambient_analysis": "The background is static with no shifting walls or environmental fluids (no fire, water, smoke, wind)."}}
{"video_id": "8ld8sfSEbBo", "file_name": "8ld8sfSEbBo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with short curly blonde hair and a light pink jacket walks from left to right toward a white door in a cluttered kitchen, opening it and stepping through; the camera follows her movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ld8sfSEbBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ld8sfSEbBo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 151, "blur_score": 50.96307889834907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8le18YKNsd8", "file_name": "8le18YKNsd8_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a white-walled enclosure, several people in blue and gray suits interact. A blue-suited individual is lifted and rotated by others, moving away from the wall. A gray-suited person then moves toward the floor and crawls across it. The camera follows the motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8le18YKNsd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8le18YKNsd8_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.41073367074193, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A person in blue suit being lifted and manipulated by two individuals in blue suits; a person in green uniform crawling on the floor. All motions result from physical forces (lifting, crawling) and explicit locomotion.", "background_and_ambient_analysis": "The background consists of static white walls and ceiling with no fluid or environmental motion (e.g., fire, smoke, wind). The walls and floor remain stationary throughout the clip without uniform shifting."}}
{"video_id": "8lWos4VJ0E0", "file_name": "8lWos4VJ0E0_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue striped shirt and green pants holds and moves a black vacuum cleaner across a room, passing by a brick fireplace; he shifts position while maneuvering the vacuum, with the camera following his motion closely.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8lWos4VJ0E0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8lWos4VJ0E0_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 39.088845088932835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving slowly while holding a long object (likely a broom), with their body position shifting relative to the background.", "background_and_ambient_analysis": "No shifting background elements; static brick fireplace, furniture, and shelves remain consistent across frames. No fire, water, or smoke present."}}
{"video_id": "8ltLjj7KnKU", "file_name": "8ltLjj7KnKU_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with long blonde hair wearing a pink shirt stands amidst dense green foliage, reaching upward with her right arm to grasp a fruit from a tree branch. She repeatedly extends her arm through the leaves, adjusting her position as she attempts to collect the fruit. The camera remains steady, capturing her actions from a frontal perspective within the tree's canopy.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ltLjj7KnKU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ltLjj7KnKU_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1258.6277963233076, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl in a pink shirt is moving her arms and body to reach for apples on the tree.", "background_and_ambient_analysis": "The background (tree and sky) shows minor movement due to wind, but it is not dominant. The dominant motion is the girl's actions."}}
{"video_id": "8lqKBBRLNxY", "file_name": "8lqKBBRLNxY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a scene outside a building. There's a person sitting on the ground near a trash can, but then the scene changes. Wait, the first frame shows someone sitting, then the next frames show a person walking. Let's check the timestamps.\n\nFirst frame (0.0): Person sitting on ground near trash can, building with brick walls, windows, a red pole, and a metal object. Then at [1.0] it's a different angle: a person in a white shirt and black jacket with green stripes, holding a phone, walking past a trash can and a brick building. Then [2.0] same person walking. [3.0] still walking, then [4.0] person entering through glass doors with signs. \n\nWait, the rules say focus on motion and behavior. The main subject is the person walking. Let's track: at the start, someone is sitting, but then the camera shifts to a person walking. Wait, the first frame might be a static shot, then the scene changes. Wait, the user provided frames: [0.0], [1.0], [2.0], [3.0], [4.0]. Wait, no, the user's input shows a sequence. Wait, the problem says \"the provided video\" which has the frames listed as [0.0], [1.0], [2.0], [3.0], [4.0]. Let's read each frame description.\n\nFrame [0.0]: Person sitting on ground (leaning against a brick wall, near a trash can), building exterior, windows, red pole, metal object. But then frame [1.0] is a different scene: a person (male, white shirt, black jacket, black pants with green stripes, white shoes) walking on a sidewalk next to a brick wall, near a trash can. Wait, no, the first frame [0.0] shows a person sitting, but the next frames might be the same person walking? Wait, the user's input shows:\n\n[0.0] shows a person sitting, then [1.0] is the person walking, etc. Wait, the problem is that the initial frame has a person sitting, but the subsequent frames show the person moving. Wait, no, the first frame [0.0] might be a different person, but the main subject is the person walking.\n\nWait, the task is to describe the video in chronological order. Let's list the events:\n\n- Start with a scene showing a person sitting on the ground near a building entrance (frame 0.0).\n- Then, the scene transitions to a person walking along a sidewalk next to a brick wall, holding a phone (frames 1.0-3.0), moving from right to left.\n- Then, the person enters through glass doors (frame 4.0).\n\nWait, but the rules say \"focus primarily on motion and behavior of main subjects\". So the main subject is the person walking. The sitting person might be a brief moment, but the main action is the walking person.\n\nWait, the first frame [0.0] shows a person sitting, but maybe that's a different scene. Wait, the user's input says the video is a sequence of these frames. Let's check:\n\n[0.0] - exterior of building, person sitting on ground.\n\n[1.0] - same person standing and walking? Wait no, the description says:\n\nWait, the user provided the video as:\n\n[0.0] shows a person sitting on ground (with a trash can, building, etc.)\n\n[1.0] shows a person (male, white shirt, black jacket, green stripes pants, white shoes) walking on sidewalk next to brick building.\n\n[2.0] same person walking.\n\n[3.0] same person walking.\n\n[4.0] person entering through glass doors.\n\nSo the chronological order is: start with someone sitting, then a person walks, then enters through doors.\n\nBut the problem says \"main subjects\". So the main subject is the person walking. The first frame's sitting person might be a secondary element.\n\nWait, the rules say \"primary on motion and behavior of main subjects\". So the main subject is the person walking. Let's focus on that.\n\nSo the video starts with a static shot of a building, then the scene shifts to a person walking from right to left along a sidewalk, holding a phone, then entering through glass doors.\n\nWait, but the first frame [0.0] has the person sitting. But maybe the video transitions between scenes. Wait, the problem states the video is a sequence of these frames, so the user expects the caption to describe all the frames in order.\n\nWait, the first frame: person sitting on ground near a trash can, building", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8lqKBBRLNxY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8lqKBBRLNxY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 264.4973175169349, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a black jacket, white shirt, black pants with green stripes, and white shoes) walks from right to left along the sidewalk, moving at a steady pace.", "background_and_ambient_analysis": "The background elements (building, sidewalk, trash can) are static throughout the video. No fluid or wind motion is observed. The window view at the end is also static."}}
{"video_id": "8m43xDtZ59A", "file_name": "8m43xDtZ59A_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a checkered shirt and dark shorts stands at a metal workbench, chiseling a large gray stone block resting on the bench; fragments of stone accumulate around the block as the person repeatedly strikes it with a tool, then steps back slightly, adjusts their position, and resumes striking. In the background, a partially carved stone figure sits on a stand. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8m43xDtZ59A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8m43xDtZ59A_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 250.01506416823068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person chiseling stone block, causing stone chips to fall; movement is due to tool-hand interaction with solid material.", "background_and_ambient_analysis": "Background elements (stone structures, table) show no uniform shifting; no fire, water, smoke, or wind motion present."}}
{"video_id": "8lkbBReWrUs", "file_name": "8lkbBReWrUs_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals play badminton on a sandy court: a red-shirted player on the right side moves left, a white-shirted player near the net shifts position, a gray-shirted player on the left adjusts stance, and a dark blue-shirted player near the top left walks across the court. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8lkbBReWrUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8lkbBReWrUs_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 157, "blur_score": 29.602233500360445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are moving across the dirt field, walking and running in different directions.", "background_and_ambient_analysis": "The background (dirt field and greenery) is static with no shifting. No fluid or environmental motion observed."}}
{"video_id": "8m00490ichE", "file_name": "8m00490ichE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt manipulates a wooden loom with blue threads, adjusting components while seated. The camera shifts right to reveal a second person in a black-and-white checkered shirt working on an adjacent loom, their hands moving to operate the machinery. Both individuals are positioned side-by-side in a workshop with tiled floors and additional looms in the background. The camera pans slightly right with minor shake, focusing on their coordinated actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8m00490ichE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8m00490ichE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 34.378267638336894, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in light blue shirt, one in checkered shirt) manipulating wooden loom mechanisms through deliberate physical actions (e.g., turning levers, adjusting threads).", "background_and_ambient_analysis": "Static background elements (walls, floor tiles) show no uniform shifting; no fluid or gaseous motion present (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "8lwTpgRDQt8", "file_name": "8lwTpgRDQt8_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8lwTpgRDQt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8lwTpgRDQt8_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 137.04407702592152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing exercises: stepping forward, squatting, and stepping back.", "background_and_ambient_analysis": "The background (red walls, tiled floor, gym equipment) is stationary; no fire, water, smoke, or wind observed."}}
{"video_id": "8mU_XTlxMus", "file_name": "8mU_XTlxMus_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands before a white house with red brick accents, using a long pole to clean a window. The individual moves the pole vertically, adjusting position to clean the glass. A white van with colorful graphics is parked to the right of the house. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8mU_XTlxMus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8mU_XTlxMus_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 700.6145436055172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person near the house entrance exhibits subtle movement, consistent with walking or standing motion.", "background_and_ambient_analysis": "Background elements (house, van, driveway, grass) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "8n4nRXZAomc", "file_name": "8n4nRXZAomc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a black shirt sits on the ground, holding a small object with both hands. Around him, several people in casual clothing shift positions; a woman in a dark blue jacket sits to his left, while others stand nearby. The camera remains close, slightly shaky, capturing the scene from a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8n4nRXZAomc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8n4nRXZAomc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 1121.6940027452465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to their own actions: individuals are seated, talking, and shifting positions, which is consistent with intentional locomotion and interaction.", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, ground) are visible; the scene consists of people in motion. No fire, water, smoke, or wind are present, so ambient environmental motion is absent."}}
{"video_id": "8nJ41SUM8PM", "file_name": "8nJ41SUM8PM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with glasses and dark clothing holds a flute horizontally in front of their face, positioning it at their mouth. Their fingers adjust and press the flute's keys while playing. The background features a staircase railing, but the focus remains on the individual’s hand movements and flute performance. The camera stays in a static close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8nJ41SUM8PM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8nJ41SUM8PM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 199.85427023080192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is playing a flute, with their hands and the flute exhibiting discrete motion from finger positioning and breath control.", "background_and_ambient_analysis": "The background features a staircase and static furniture with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "8mWJvmu_Gec", "file_name": "8mWJvmu_Gec_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands spread and shuffle a deck of blue-backed playing cards on a wooden table, then gather the cards into a single stack. The hands, one wearing a yellow wristwatch, move the cards in various orientations across the table surface. The background includes a blue rug to the left and wooden furniture to the right. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8mWJvmu_Gec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8mWJvmu_Gec_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 36.477915065664675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands manipulates a deck of playing cards, spreading, stacking, and shuffling them across the table. The cards move due to manual handling and physical interactions (e.g., sliding, lifting, stacking).", "background_and_ambient_analysis": "The wooden table and blue mat in the background show no significant shifting or environmental motion (e.g., fire, water, smoke). Background elements remain static."}}
{"video_id": "8mwOPxeKkcY", "file_name": "8mwOPxeKkcY_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows people pushing a car. First, identify the main subjects: two people. One in white shirt and jeans, another in yellow shirt and light blue jeans. Wait, in the first frame, there's a third person? Wait no, let's check the frames. Frame 0: two people, one white shirt, one yellow. Then frame 1-4: the person in yellow is pushing the back, the white shirt is on the side. Then frame 3: a third person in striped shirt joins. So the main subjects are three people pushing the car. Wait, first two frames: two people, then a third joins. Let's check the sequence.\n\nIn the first part: two people pushing a black sedan. The person in white t-shirt and blue jeans is on the driver's side door, pushing from the side. The person in yellow t-shirt and light blue jeans is pushing the rear of the car. Then in the next frames, a third person in a striped shirt and light blue jeans joins from the rear, pushing the back. They move the car forward along the street. The car is black, sedan type. Background has buildings, street, other cars. But we need to keep background minimal.\n\nChronological order: Start with two people pushing the car. Then a third person joins. All three push the car as they move forward. The camera follows the car from behind, panning left as they move. Let's structure the caption.\n\nFirst, describe the main subjects: three men (two initially, then a third joins). Their appearance: white t-shirt and blue jeans, yellow t-shirt and light blue jeans, striped shirt and light blue jeans. They are pushing a black sedan. The car moves forward along the street. Spatial relationship: the two initial pushers (white on left side, yellow on right rear), then third joins. Camera moves with the car, tracking the motion.\n\nCheck rules: chronological order, mention appearance, spatial, conclusion with camera.\n\nLet's draft:\n\nThree men push a black sedan forward along a street. The first man in a white t-shirt and blue jeans pushes from the driver’s side, while the second man in a yellow t-shirt and light blue jeans pushes the rear. A third man in a striped shirt and light blue jeans joins from behind, pushing the rear. All three continue pushing the car as it moves forward, with the camera tracking the motion from behind and slightly to the right, panning left as they progress.\n\nWait, need to check if the third person is joining. In the video, frame 3: the person in striped shirt is pushing. So from the start, two people, then a third. So chronological order: Initially two men push the car; a third man joins and they continue pushing the car forward. The camera follows the car’s movement.\n\nAlso, check appearance: colors, sizes (but sizes can be omitted if not relevant, maybe just mention colors). \"two men (one in white shirt and blue jeans, one in yellow shirt and light blue jeans) push a black sedan; a third man (striped shirt, light blue jeans) joins from behind and pushes the rear as all three move the car forward along the street.\"\n\nCamera: in the video, the camera is following the car, probably from behind, so \"camera tracks the car from behind, panning left as it moves.\"\n\nLet me make it concise. Rule a: chronological motion. So:\n\nTwo men push a black sedan forward: one in a white t-shirt and blue jeans pushes from the driver's side, while another in a yellow t-shirt and light blue jeans pushes the rear. A third man in a striped shirt and light blue jeans joins and pushes the rear as all three continue moving the car down the street. The camera follows the car from behind, panning left.\n\nCheck for minimal background: background is buildings, street, other cars but only mention if essential. The street and buildings are part of the setting but maybe not essential for motion. The video's main motion is pushing the car, so background can be brief.\n\nNow, check the rules: exclude text recognition, named characters—yes. So the caption should be:\n\nTwo men initially push a black sedan; one in a white t-shirt and blue jeans pushes the driver’s side, another in a yellow t-shirt and light blue jeans pushes the rear. A third man in a striped shirt and light blue jeans joins from behind, pushing the rear. All three continue moving the car forward along the street, with the camera tracking their motion from behind and panning left.\n\nWait, the problem is the third man joins, so the order is: first two push, then third joins. So chronological: \"Two men push a black sedan: one in white t-shirt and blue jeans pushes from the side, another in yellow t-shirt and light blue jeans pushes the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8mwOPxeKkcY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8mwOPxeKkcY_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 429.6459505218152, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are pushing a black sedan forward; the car moves as a result of the applied force from the people.", "background_and_ambient_analysis": "The background includes static buildings, a parked red car, and the street, which show no uniform shifting. There are no fluid or environmental motions (fire, water, wind) visible."}}
{"video_id": "8nWtDGZAQkg", "file_name": "8nWtDGZAQkg_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black pants and white striped socks sits on a black couch, hands resting on their knees. Their feet shift slightly on a patterned rug with circular designs over a wooden floor. The camera maintains a top-down, stationary perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8nWtDGZAQkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8nWtDGZAQkg_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 145, "blur_score": 78.48056371381415, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's feet (discrete solid object) are moving up and down, indicating locomotion or deliberate motion.", "background_and_ambient_analysis": "Background elements (floor, rug, furniture) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8noKTAIuCbI", "file_name": "8noKTAIuCbI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure this out. So, the task is to generate a concise chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, and they have specific rules to follow.\n\nFirst, I need to look at the video frames. The first frame shows a logo: \"Bitácora Viral\" with a TV icon on a teal background. Then, the next frames show a person walking up stairs. Let me break it down.\n\nRule a says to focus on the motion and behavior of main subjects in chronological order. The main subject here is the person. They start by walking up the stairs. So the sequence is: logo appears, then the person is seen walking up stairs.\n\nRule b: mention appearance and number. The person is wearing a dark jacket, blue jeans, and carrying something blue and white. Wait, in frame 2, they're holding a white object and a blue one. Maybe the blue is a bag? The description should be concise, so \"dark jacket, blue jeans\" and \"carrying blue and white items\".\n\nRule c: spatial relationships. The person is walking up outdoor stairs with glass railings, moving towards a building entrance. So \"up metal stairs with glass railings leading to a building entrance\".\n\nRule d: camera perspective. The camera is following the person from behind, so \"follows the subject from behind\".\n\nRule e: minimal background. The background is urban with buildings, but maybe just mention \"urban setting\" briefly.\n\nRule f: exclude text recognition. The logo text is part of the first frame, but the rules say to exclude text recognition, so maybe just note the logo is present but don't mention the text. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is part of the video, but since it's just the first frame, maybe the caption should describe the logo as part of the video's start. Wait, but the task is to describe the video provided, which includes the logo. However, the user says \"exclude text recognition\", so perhaps the caption shouldn't mention the words \"Bitácora Viral\" but just note the logo. Wait, the rules say \"Exclude text recognition\", so even if the logo has text, don't describe it. Hmm, but the logo is part of the video. Wait, the user's rules are specific: \"Exclude text recognition, named characters, or stylistic analysis.\" So the caption should not mention the words on the logo. So the first frame's logo is just a visual element, but we can't mention the text, so maybe just say \"a logo screen\" or similar. But the video starts with the logo, then transitions to the person. Wait, looking at the user's input, the video starts with the logo (0.0s), then cuts to the person. So the caption needs to describe the sequence: first the logo, then the person walking up stairs.\n\nWait, the output format says \"chronological paragraph describing the provided video\". So the video starts with the logo, then the person walking up stairs. So the caption should start with the logo, then the person.\n\nBut the rules say \"exclude text recognition\", so the logo's text shouldn't be mentioned. So describe the logo as a \"TV-shaped logo\" or similar. Wait, the logo has \"Bitácora Viral\" with a TV icon. But since we can't mention the text, perhaps describe it as \"a colorful TV icon with the words 'Bitácora Viral' on a teal background\" but the rule says exclude text recognition, so that's not allowed. Hmm. So the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So if the logo has text, we shouldn't mention the text. So perhaps just describe the logo's visual elements without the text. For example, \"a stylized TV graphic with the words 'Bitácora Viral' is not part of the description; instead, maybe \"a logo featuring a vintage television icon on a white square against a teal background.\" But since we can't mention the text, maybe \"a logo with a TV icon and red and black text\" is forbidden. So the safest way is to just say \"a logo screen\" or similar, but maybe not. Wait, the user example might have the logo as part of the video but we don't mention the text. Let me check the rules again.\n\nRule f: Exclude text recognition, named characters, or stylistic analysis. So any mention of the text \"Bitácora Viral\" is not allowed. So when describing the first frame, since it's a logo with text, but the rules say to exclude that, so we just describe the visual elements without the text. Wait, the logo has the text, but we", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8noKTAIuCbI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8noKTAIuCbI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 92.82354427255288, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (wearing dark jacket and blue pants) is walking up the stairs, carrying a blue bag. His motion is due to locomotion.", "background_and_ambient_analysis": "The background (building and stairs) is static. No fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "8o40TFZVInw", "file_name": "8o40TFZVInw_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black hoodie and camouflage pants stands on grass, then a second individual in a blue shirt and shorts runs past from right to left, exiting the frame. The first person adjusts position, followed by a third person in a green shirt and dark pants walking across the scene. The camera remains static with minimal movement, capturing the motion against a hedge-lined grassy backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8o40TFZVInw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8o40TFZVInw_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 129.77868871077033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two or three distinct people (in black, blue, and green shirts) are running across the grassy field, moving due to their own locomotion.", "background_and_ambient_analysis": "The background (hedge and fence) is static with no visible fluid motion or wind effects. Background elements do not shift uniformly, indicating no camera motion."}}
{"video_id": "8o6BIrs7VBE", "file_name": "8o6BIrs7VBE_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman seated on a red couch engages in cross-stitch, working with a patterned fabric and wooden frame; the camera zooms in to a close-up of her hands threading a red needle through the fabric, demonstrating the stitching motion. The background includes cushions and a table, but remains out of focus as the camera focuses on the detailed stitching action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8o6BIrs7VBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8o6BIrs7VBE_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 75.33615706791437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving to manipulate a needle and thread for cross-stitch work, with visible stitching motions.", "background_and_ambient_analysis": "Static background elements (couch, furniture) show no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "8oBLlXCd0YY", "file_name": "8oBLlXCd0YY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue jacket, black pants, and white shoes stands on a grassy field, initially bent over while holding a golf club. They swing the club back in a backswing motion, then extend it forward in a follow-through. The background includes a field with yellow flowers and distant buildings. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8oBLlXCd0YY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8oBLlXCd0YY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 81.32202145159775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in dark clothing is actively swinging a golf club, with visible motion in their body and the club during the swing sequence.", "background_and_ambient_analysis": "Static background elements (trees, fence, grass) show no shifting or fluid motion. No fire, water, or wind-driven motion observed."}}
{"video_id": "8ofMhFowpXo", "file_name": "8ofMhFowpXo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit indoor setting with white cabinets in the background, a person with a large afro wearing a dark jacket sits at a table, leaning forward and manipulating an object on the table with both hands. Behind them, a second person in a black t-shirt and jeans stands, moving their arms and shifting position. The camera remains static with slight shake, capturing the scene from a slightly low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ofMhFowpXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ofMhFowpXo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 157, "blur_score": 496.0016246072103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: (1) A standing person swinging a cymbal (drum accessory) in circular motion, (2) A seated person's hands moving on piano keys. Both motions are explicit physical actions by solid objects.", "background_and_ambient_analysis": "The background features static metal lockers with no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Ambient environmental factors are absent."}}
{"video_id": "8oDNH8714oE", "file_name": "8oDNH8714oE_000143_000153.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with a green emblem and black pants with a blue belt moves toward the camera, executing a high kick while another individual in black attire with a brown belt stands nearby. The two engage in dynamic martial arts movements, with the main subject performing a spinning kick; the scene occurs indoors near windows, and the camera follows their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8oDNH8714oE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8oDNH8714oE_000143_000153.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 125, "blur_score": 30.393791835169537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in martial arts uniforms (one with a blue belt, one with a red belt) are performing dynamic movements, including kicks and punches, which are discrete physical actions.", "background_and_ambient_analysis": "The background (windows and walls) is static and does not shift uniformly. There are no fire, water, smoke, or wind effects."}}
{"video_id": "8oNe39yAYgk", "file_name": "8oNe39yAYgk_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological caption. First, look at the video frames.\n\nFrame 0: Alex Kara, but we need to exclude named characters. So focus on the action. The first frame shows a person in a black \"BOSTON UNIVERSITY\" sweatshirt sitting at a desk with books, etc. But rule g says exclude named characters. So maybe skip the text.\n\nFrame 1: Close-up of hands holding a black fabric bag. The hands are opening the bag.\n\nFrame 2: Hands manipulating the bag, revealing something inside? The bag is black, hands are working with it.\n\nFrame 3: Hands with gloved one (gray glove) handling the bag, placing it on a wooden surface.\n\nWait, the rules: focus on motion and behavior in chronological order. So:\n\nStart with the person at the desk (but since we can't mention Alex, maybe describe the setting briefly but minimal. But rule e: minimal background. Maybe just the action.\n\nFirst part: A person in a black sweatshirt sits at a cluttered desk. Then, the scene shifts to close-up of hands handling a black fabric bag. Hands open the bag, revealing its contents. Then, a gloved hand (gray) interacts with the bag, placing it on a wooden surface. Finally, hands adjust the bag.\n\nNeed to be chronological.\n\nLet's structure:\n\nThe video begins with a person seated at a desk, then transitions to close-up shots of hands manipulating a black fabric bag, opening it, and using a gloved hand to handle the bag on a wooden surface.\n\nCheck rules:\n\na) Motion: hands opening bag, handling with glove, placing on surface.\n\nb) Appearance: black bag, gloved hand (gray), wooden surface.\n\nc) Spatial: hands in front of bag, glove to the right (since it's \"gloved hand\")?\n\nd) Camera: close-up shots, top-down? The third frame shows a gloved hand on the wooden surface, so maybe top-down view. The first frame is a wider shot, then close-ups.\n\ne) Background: minimal. The desk has clutter, but since rule e says minimal, maybe just \"cluttered desk\" but rule f says exclude text recognition, which the \"BOSTON UNIVERSITY\" is text, so skip. So just \"desk\" with clutter, but maybe not necessary.\n\nf) Exclude text, named characters. So skip the name.\n\ng) Think internally.\n\nSo the caption:\n\nA person sits at a desk. The camera shifts to close-ups of hands opening a black fabric bag, revealing its contents, then using a gloved hand to manipulate and place the bag on a wooden surface, with the camera maintaining close-up shots.\n\nWait, need to be more precise.\n\nChronological order:\n\n1. Person sitting (but we can't mention person's name, so \"an individual\" or \"a person\" but rule b says \"describe their appearance\"—the sweatshirt is black with \"BOSTON UNIVERSITY\" but exclude text, so just \"black sweatshirt\". Wait, rule g says exclude text recognition, so the \"BOSTON UNIVERSITY\" is text, so we can't mention it. So the first frame: a person in a black sweatshirt sits at a desk with books and papers.\n\nBut rule e: background descriptions minimal. So \"a cluttered desk\" is minimal.\n\nThen, the next frames: close-up of hands handling a black fabric bag.\n\nFrame 1: hands holding black bag (close-up)\n\nFrame 2: hands opening the bag, revealing contents (but maybe just opening)\n\nFrame 3: hands with gloved hand (gray) handling the bag, placing on wooden surface.\n\nSo:\n\nThe video starts with a person in a black sweatshirt seated at a cluttered desk. The scene transitions to close-up shots of hands manipulating a black fabric bag, opening it, and using a gray-gloved hand to place and adjust it on a wooden surface. The camera remains close-up throughout the sequence.\n\nWait, need to be concise. Also, rule d: conclude with camera perspective and movement. So \"close-up\" as perspective, and maybe \"no movement\" or \"steady\".\n\nLet's check the frames:\n\nFirst frame: medium shot of person sitting.\n\nThen, close-ups of hands (frames 1-4), so camera moves from medium to close-up.\n\nThe caption should say the camera transitions to close-ups.\n\nSo:\n\nA person sits at a cluttered desk. The camera transitions to close-up shots of hands opening a black fabric bag, using a gloved hand to manipulate it, and placing it on a wooden surface.\n\nWait, but need to be chronological:\n\n1. Person at desk.\n\n2. Close-up of hands holding the bag.\n\n3. Hands opening the bag.\n\n4. Gloved hand handling the bag on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8oNe39yAYgk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8oNe39yAYgk_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 87.12735460737238, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black shoe is being held and manipulated by a hand. The shoe is moved on a surface and pressed against a leg. The motion is due to explicit physical forces from the hand.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion detected (e.g., fire, water, smoke). Background remains consistent with no uniform motion."}}
{"video_id": "8p-qkEuJwXo", "file_name": "8p-qkEuJwXo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with three people on a concrete court. There's a boy in red, a girl in gray, and another in yellow. They're near a soccer goal. Then, the boy in red seems to be moving, maybe passing a ball? Wait, in the next frame, the girl in gray is running towards the right. Then, the boy in yellow is moving too. The camera is panning left as the scene shifts. Background has trees and a playground. Let's check the rules. Focus on motion chronologically. Main subjects: three kids. Their actions: first frame, they're standing; second, maybe moving towards each other; third, girl in gray runs towards right; then the others. Wait, the video shows them moving around the court. Let's sequence: initial positions, then movement—girl in gray runs right, boy in red moves, boy in yellow shifts. The camera pans left, showing the garage and basketball hoop. Background is grassy field, trees, playground. Need to keep it concise. Also, mention spatial relationships like \"to the left of the goal\" or \"near the basketball hoop.\" Let's draft: Three children—two girls and one boy—interact on a concrete court. The girl in gray runs right, the boy in red moves toward the center, and the boy in yellow shifts position. The camera pans left, capturing the court's edge near a basketball hoop and a garage. Background includes a grassy field and trees. Need to check if \"two girls and one boy\" is accurate. First frame: girl in gray, boy in red, boy in yellow. Yes, two girls? Wait, the girl in gray and another girl? Wait, the first frame: the girl in gray is there, then another girl in gray? Wait, no—looking at the frames: [0.0] shows three people: girl in gray (left), boy in red (middle), boy in yellow (right). Then [1.4] they move; [2.5] the girl in gray is running right, the boy in red and yellow are near the goal. Then [3.6] the girl in gray is still moving, the boy in yellow is now to the right, and another girl in gray appears? Wait, no—wait the video has four kids? Wait, the first frame: three people. Then in frame 2, maybe a fourth person? Wait, the problem says \"main subjects (people/animals/objects)\", so let's count. The video shows three to four kids. Let's check: frame 0: three people (girl gray, boy red, boy yellow). Frame 1: same three. Frame 2: the girl in gray runs to the right, the boy red moves left, boy yellow moves forward. Frame 3: the girl in gray is near a garage, the boy yellow is now to the right of the goal, and the boy red is next to her. Frame 4: the camera is pan left, showing the garage and the girl in gray next to the boy in yellow. So maybe two girls? Wait, the first frame has a girl in gray, then another girl in gray later? Wait, the second frame: girl in gray is running towards the right, so maybe there's another girl. Wait, perhaps the video has two girls: one in gray and another in gray? Or maybe it's three people: two boys and one girl? Let's clarify. The first frame: left is a girl in gray (shorts, white shoes), middle boy in red (white shorts), right boy in yellow (black shorts, white shoes). Then in frame 2, the girl in gray runs right, the boy in red moves left, boy yellow moves forward. Frame 3: the girl in gray is near the garage, and the boy red is near her, boy yellow is to the right. So three people total. So the main subjects: three children—girl in gray, boy in red, boy in yellow. Now, chronological order: they start standing on the court near a soccer goal. The girl in gray runs right, the boy in red moves left, and the boy in yellow shifts position toward the court's edge. The camera pans left, revealing a garage and basketball hoop to the right. Background includes a grassy field and trees. Keep it concise. Let's write: Three children—girl in gray, boy in red, boy in yellow—stand on a concrete court near a soccer goal. The girl in gray runs right, the boy in red moves left, and the boy in yellow shifts position toward the court’s edge. The camera pans left, showing a garage and basketball hoop to the right, with a grassy field and trees in the background. Check rules: a) motion chronological—yes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8p-qkEuJwXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8p-qkEuJwXo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 500.95252705352755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children (in red, yellow, purple) and a fourth child (in light blue) are actively moving across a concrete court; their motion is driven by explicit locomotion (walking, skating), with interactions involving physical displacement and positional changes.", "background_and_ambient_analysis": "The background features static elements (trees, grass, house) with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind) detected. No significant ambient environmental motion present."}}
{"video_id": "8pGwGJnDeh0", "file_name": "8pGwGJnDeh0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long blonde hair, wearing a blue jacket, stands behind a white horse with soiled hindquarters, milking its udder using a device. The person moves their hands rhythmically to extract milk, maintaining a consistent position relative to the horse. The camera remains stationary, capturing the action from a close angle focused on the milking process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8pGwGJnDeh0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8pGwGJnDeh0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 195.1731798407343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is brushing the horse's tail; the horse remains stationary while the person's arm and brush move to groom the tail.", "background_and_ambient_analysis": "Background elements (stable building, trees, hedges) are static with no shifting or environmental motion (e.g., wind, smoke, water)."}}
{"video_id": "8pMLrHNSTmE", "file_name": "8pMLrHNSTmE_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a black shirt and pink vest holds a red paddle over a blue table, then swings the paddle to strike a yellow ping pong ball resting on the table. After hitting the ball, the child shifts position, moving away from the table. The background includes a whiteboard. The camera remains relatively stable with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8pMLrHNSTmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8pMLrHNSTmE_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 118.07494512769912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child, red ping-pong paddle, and yellow ball are discrete solid objects; the child moves the paddle to hit the ball, causing collisions and motion of the ball.", "background_and_ambient_analysis": "The background (whiteboard, walls) is static with no shifting or environmental fluid motion (fire, water, wind). No ambient environmental elements dominate."}}
{"video_id": "8pidWPDwYrA", "file_name": "8pidWPDwYrA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and brown pants rides a skateboard on a grassy path, then loses balance and falls forward, tumbling onto the grass. After rolling, they push themselves up to a standing position and walk away. The background includes trees and an overpass. The camera follows the subject’s motion with slight movement during the fall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8pidWPDwYrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8pidWPDwYrA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 964.6625256225904, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and skateboard move as discrete objects: the man pushes off, jumps, falls to the ground, and then gets up while walking. The skateboard moves independently and falls during the fall sequence.", "background_and_ambient_analysis": "The background (trees, bridge, and ground) shows no uniform shifting or fluid motion; static elements remain fixed. No fire, water, smoke, or significant wind effects are visible."}}
{"video_id": "8q0MiqdqHRo", "file_name": "8q0MiqdqHRo_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual with dark hair and a gray top begins by looking upward, then lowers their head while smiling at the camera, maintaining a cheerful expression throughout. The background features a plain wall, and the camera remains in a close-up position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8q0MiqdqHRo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8q0MiqdqHRo_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 161, "blur_score": 35.79043050013648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is moving her head and body in discrete motions (tilting upward, turning to side, looking at camera), exhibiting clear physical locomotion without fluid dynamics.", "background_and_ambient_analysis": "The background is a static blue wall with no environmental effects (fire, water, smoke, wind). Background elements show no uniform shifting."}}
{"video_id": "8pzdJAde_cA", "file_name": "8pzdJAde_cA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink checkered shirt uses a spoon to eat from a plate in the background, while a white oval plate in the foreground holds rice, shredded carrots, tomato slices, and a lemon wedge. The person’s hand moves as they scoop food, positioned behind the main plate. The camera remains static, capturing the scene from a top-down perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8pzdJAde_cA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8pzdJAde_cA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 97.54117239849612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person in the background (wearing a pink shirt) is moving their hands, indicating discrete object motion due to locomotion or interaction with objects.", "background_and_ambient_analysis": "The background elements (table, plates, and person in pink shirt) show no significant fluid or environmental motion (fire, water, smoke, wind). Background components remain stable with no uniform shifting."}}
{"video_id": "8qIh5VL45AI", "file_name": "8qIh5VL45AI_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people, including adults and children in casual attire like plaid shirts, denim, and skirts, gather in a room with red curtains and a stage. They form a circle, holding hands, and begin rotating clockwise while dancing; the group continues moving across the floor, maintaining the circle. The camera pans slightly to follow their circular motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qIh5VL45AI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qIh5VL45AI_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 90.40922932292695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in coordinated dance motions: forming circles, holding hands, and swaying. These solid objects exhibit discrete locomotion driven by human movement.", "background_and_ambient_analysis": "The background (red curtains, gray cabinets, and walls) shows no uniform shifting; static elements remain stable throughout. No environmental fluids (fire, water, smoke, or wind) are present."}}
{"video_id": "8pu-DkFLlUI", "file_name": "8pu-DkFLlUI_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological caption based on the video frames. First, identify the main subjects: two people in a kitchen. Let's check each frame.\n\nIn the first frame, a woman in a pink shirt is at the sink, facing the man. The man is in a black t-shirt with a design, standing at the sink too. They seem to be interacting. The woman is washing something, maybe a glass. The man is also handling a glass or cup.\n\nThen, in the next frames, they continue their interaction. The woman turns slightly, maybe talking. The man moves his hands, perhaps pouring or rinsing. They're both near the sink, so spatial relationship is close, maybe side by side.\n\nBackground: wooden cabinets, a decorative piece with \"D\", kitchen items like utensils, containers. But per rule e, keep background minimal. So focus on motion and behavior.\n\nChronological order: start with their positions, then actions. Woman in pink shirt, man in black t-shirt, both at sink. Woman washes, man handles a glass. They interact, maybe conversing. Then the woman turns, man looks at her. Then the man moves his hand, maybe placing something down.\n\nCamera perspective: seems to be a static shot, no movement mentioned. So \"static\" or \"fixed\" view.\n\nNow, structure the caption: first mention subjects, their actions in order. Keep it concise.\n\nLet's draft:\n\nIn a kitchen with wooden cabinets, a woman with shoulder-length brown hair wearing a light pink shirt and a man with short brown hair wearing a black graphic t-shirt stand at the sink. The woman holds a glass, rinsing it under the faucet, while the man gestures with his hands, appearing to converse. The woman turns slightly to face the man, who then looks toward her as they interact. The camera remains static throughout the scene.\n\nWait, check rules: a) motion and behavior chronologically. So start with initial action.\n\nFrame 0: woman at sink, man at sink. Frame 1-4: their interaction. So maybe:\n\nA woman in a pink shirt and a man in a black t-shirt stand at a kitchen sink, facing each other. The woman holds a glass near the faucet, while the man gestures with his hands, appearing to discuss something. The woman turns her head to the side as the man shifts his posture, maintaining a conversation. The camera stays in a static position.\n\nCheck rule c: spatial relationships. They are at the sink, close to each other.\n\nRule d: camera perspective. The description says \"static\" or \"fixed\".\n\nRule b: appearance and number. Two people, their clothing.\n\nRule f: exclude text, names.\n\nLet me check the exact frames. The video has 5 frames, so over a few seconds.\n\nFrame 0: woman back to camera, man facing her, both at sink. Man has a glass. Woman is washing something.\n\nFrame 1: woman turns to face man, talking.\n\nFrame 2: woman facing man, man looking at her.\n\nFrame 3: woman turning back to sink, man looking at her.\n\nFrame 4: man moves hands, woman is at sink.\n\nSo the sequence: they start facing each other, converse, then the woman turns back to the sink, man continues.\n\nSo the caption should capture the initial interaction (talking, gestures) then turning back.\n\nNow, concise: \n\nA woman in a light pink shirt and a man in a black graphic t-shirt stand side by side at a kitchen sink. The woman rinses a glass while the man gestures with his hands, conversing with her. She turns toward the sink, then shifts to face the man as he continues to gesture, maintaining their interaction. The camera remains stationary throughout.\n\nCheck if all rules are met:\n\na) Motion chronologically: starts with rinsing, gesturing, then turning.\n\nb) Appearance: pink shirt, black t-shirt. Two people.\n\nc) Spatial: at sink, side by side.\n\nd) Camera: static.\n\ne) Background minimal (only mention sink, cabinets as context but not much).\n\nf) No text or names.\n\ng) Internal thought, no reasoning in output.\n\nThis should work. Let me make sure it's concise.\n\nAnother version:\n\nA woman with shoulder-length brown hair in a pink shirt and a man in a black t-shirt stand at a kitchen sink, interacting. The woman holds a glass near the faucet, while the man gestures as they converse. She turns slightly to face the man, who then looks down and moves his hands. The camera remains static.\n\nBut need to capture the chronological flow.\n\nFinal draft:\n\nA woman in a light pink shirt and a man in a black t-shirt stand at a kitchen sink. The woman rinses a glass while the man gestures with his hands, engaging in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8pu-DkFLlUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8pu-DkFLlUI_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.257018854981126, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a man and a woman) are engaged in kitchen activities (e.g., handling dishes, conversing), exhibiting solid object movement through intentional physical interactions.", "background_and_ambient_analysis": "Kitchen background elements (cabinets, wall decor, countertops) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8qAGWvjyUpg", "file_name": "8qAGWvjyUpg_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark athletic wear and gray sneakers performs a plank exercise in a gym, shifting his body to the left side while lifting his right leg upward, then returning to a neutral plank position and repeating the motion. The background includes gym equipment and columns. The camera remains stationary, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qAGWvjyUpg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qAGWvjyUpg_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 107.4678108700925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs controlled body movements (plank to push-up transitions) with discrete, solid motion due to locomotion.", "background_and_ambient_analysis": "Background elements (gym equipment, pillars, walls) show no uniform shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "8qGm1u3R7D0", "file_name": "8qGm1u3R7D0_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands spreads white rice onto a bamboo mat, rolls the mat into a cylindrical rice roll with black sesame seeds, and places the finished roll on a white plate. The scene features a kitchen counter with plates of dark nori, sliced avocado, and orange salmon, a soy sauce bottle, and a bowl of rice. The camera remains in a top-down view during the process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qGm1u3R7D0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qGm1u3R7D0_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 77.16327984556449, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate rice sheet, fillings (carrots, avocado, seaweed), and roll them into a sushi-like cylinder. Solid objects (hands, rice, fillings) move due to manual physical forces.", "background_and_ambient_analysis": "Background elements (plates, bowls, ingredients) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "8qkdDpqCNUA", "file_name": "8qkdDpqCNUA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light shirt and dark pants sits in a chair, lifting their right leg high to display a black shoe, then lowers the leg, holds the shoe with both hands, turns left to face a plant, and positions the shoe near the plant. The background features a yellow wall with framed artwork, and the camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qkdDpqCNUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qkdDpqCNUA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 138, "blur_score": 213.69264057049224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person holds and manipulates a dark-colored shoe, performing deliberate hand movements (e.g., rotating, lowering) while seated in a chair; the shoe is a solid, distinct object with motion driven by human action.", "background_and_ambient_analysis": "Background elements (yellow wall, framed pictures) remain static with no shifting or fluid motion (fire, water, smoke, wind); no ambient environmental cues detected."}}
{"video_id": "8qtI2MkYcEA", "file_name": "8qtI2MkYcEA_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a white helmet walks steadily from left to right on a high tightrope, using long poles for balance. The camera follows the movement, panning slightly to maintain focus as the subject traverses above leafless trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qtI2MkYcEA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qtI2MkYcEA_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 423.5943601860497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject is moving along a tightrope, exhibiting deliberate locomotion (walking) with visible balance adjustments.", "background_and_ambient_analysis": "Background trees are static; no fluid motion (fire, water, smoke) or significant wind-induced tree movement observed."}}
{"video_id": "8qWs_HO65Yc", "file_name": "8qWs_HO65Yc_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen displaying \"BLEEP\" multiple times. Then, a small yellow excavator with a person operating it moves across a dry, grassy field toward a large circular hole in the ground, proceeding past it while continuing forward. The camera remains static, capturing the excavator's motion from a distance with trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qWs_HO65Yc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qWs_HO65Yc_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 156.35236387569637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small excavator (backhoe) is present, with its bucket moving (e.g., lifting/digging) in a manner consistent with discrete mechanical operation.", "background_and_ambient_analysis": "The background consists of static trees and a dirt ground with minimal fluid/environmental motion (no significant fire, water flow, or wind-induced swaying of trees)."}}
{"video_id": "8qOZ8_9rRKc", "file_name": "8qOZ8_9rRKc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt, blue jeans, and a cap walks along a paved path from left to right. A cyclist is briefly visible in the background initially. The camera follows the walker with a slight pan left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qOZ8_9rRKc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qOZ8_9rRKc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 89.9995003916605, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing dark shirt and jeans) is walking along a paved path. The person's motion is consistent with bipedal locomotion, with periodic arm movements and foot placement. The object is well-defined and trackable.", "background_and_ambient_analysis": "The background (fence, trees, road) shows no significant shifting or fluid motion. Trees are static, no wind-induced swaying is evident, and there are no fire, water, or smoke elements. Ambient environmental motion is negligible."}}
{"video_id": "8qwXl7xi8nQ", "file_name": "8qwXl7xi8nQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands initially rest over four aces (spades, clubs, diamonds, hearts) arranged on a black cloth. The hands then grasp a deck of red-backed cards, fan the deck to display multiple cards, and move the deck away from the displayed aces. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qwXl7xi8nQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qwXl7xi8nQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 145.89540744997527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Discrete solid objects (human hands and playing cards) are moving: hands shuffle, fan, and deal cards while performing controlled physical manipulations.", "background_and_ambient_analysis": "The background consists of a static black table and white surface with no shifting or fluid motion (e.g., fire, water, smoke); no environmental effects observed."}}
{"video_id": "8qiJr5NTRm4", "file_name": "8qiJr5NTRm4_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to follow all the rules given. The user wants a concise, chronological paragraph focusing on motion and behavior of main subjects.\n\nStarting with the first frame: two kids in space. The boy is in a black shirt with a green logo, lying on his back, holding a blue cup. The girl in pink is next to him, reaching out. They're floating against a starry background with planets. The text \"WOW CUP!\" is there, but I have to exclude text recognition per rule f.\n\nNext scene: transition to outdoors. The girl in red spins with cups. Then a boy in a blue shirt runs with a purple cup. Third scene: two girls in a room. One in yellow, one in red, holding cups. Text says \"DRINK STAYS IN\" and \"BPA FREE\". They move towards a shelf with toys.\n\nNeed to sequence these in order. Describe each action chronologically. Mention their colors and what they're doing. Spatial relationships: the kids are in space, then outdoors, then room. Background is minimal, so just note the settings briefly.\n\nCheck for excluded elements: no text, no named characters. Camera perspective: first frame is space, then outdoor, then indoor. Movement: floating, spinning, running, walking.\n\nMake sure to end with camera perspective and movement. The original video transitions between scenes, so maybe camera cuts between each scene. Need to note that.\n\nLet me piece it together. Start with space scene: two kids floating, holding cups. Then transition to outdoor where girl spins, then boy runs. Then indoors, two girls moving towards a shelf. Conclude with camera cutting between scenes.\n\nAvoid descriptive words like \"amazing\" or \"funny\", focus on actions. Mention the cups' colors: blue, pink, purple. The girls' shirts: red, yellow, pink.\n\nCheck if spatial relationships are needed. In space, they're side by side. Outdoors, the girl is spinning. Indoors, moving towards shelf.\n\nNow, structure the sentences chronologically. Keep it concise. Let me draft:\n\n\"Two children float in space, one in a black shirt holding a blue cup and the other in pink reaching toward it. They transition to an outdoor scene where a girl in red spins with a cup, followed by a boy in blue running while holding a purple cup. Next, two girls in yellow and red move toward a room shelf with toys, carrying cups. The camera cuts between scenes showing their movements.\"\n\nWait, need to check the order. The video sequence is:\n\n1. Space (kids floating)\n\n2. Outdoor (girl in red spinning)\n\n3. Boy running with cup (maybe a different angle?)\n\n4. Indoors with two girls.\n\nWait the original video segments:\n\nFrame 0: Space with two kids.\n\nFrame 1: Girl in red spinning (outdoor)\n\nFrame 2: Boy running with purple cup (outdoor?)\n\nFrame 3: Two girls in a room (indoors)\n\nWait the user provided the frames as:\n\n[0.0] space scene\n\n[1.4] outdoor girl spinning\n\n[2.5] boy running with cup\n\n[3.6] two girls in room\n\n[4.7] girl in pink (maybe same as frame 0)\n\nWait maybe frame 3 is the room, frame 4 is the girl in pink with cup. Wait the original user input has frames 0-4. Let me check:\n\nThe user's input:\n\n<0.3 seconds> [space]\n\n<1.4> [outdoor]\n\n<2.5> [boy running]\n\n<3.6> [two girls in room]\n\n<4.7> [girl with pink hair]\n\nWait the description says:\n\n[0.0] two kids in space (boy and girl)\n\n[1.4] girl in red spinning\n\n[2.5] boy running with purple cup\n\n[3.6] two girls in yellow and red moving towards shelf\n\n[4.7] girl in pink with cup\n\nWait the fifth frame is a girl in pink holding a cup, maybe in a different setting. But the user's instruction says to follow the provided video, which has those frames. Let me check the original user message:\n\nThe user provided:\n\n<0.3 seconds> [space scene]\n\n<1.4 seconds> [girl in red spinning]\n\n<2.5 seconds> [boy in blue running with purple cup]\n\n<3.6 seconds> [two girls in a room]\n\n<4.7 seconds> [girl in pink with cup]\n\nWait the fourth frame is \"two girls in yellow and red moving towards shelf\", fifth frame is a girl in pink. So the sequence is:\n\n1. Space\n\n2. Outdoor girl spinning\n\n3. Boy running\n\n4. Room with two girls\n\n5.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8qiJr5NTRm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8qiJr5NTRm4_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 57.69958176141256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "8rCUtqhzDtc", "file_name": "8rCUtqhzDtc_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a chessboard. A hand moves a white pawn forward. Then another hand (maybe the same person) moves a black pawn, maybe capturing? Wait, the video shows hands moving pieces. Let's check the frames.\n\nFrame 0: Hand is near a white pawn on the board. Frame 1: Hand moves a white pawn, maybe to capture? Wait, in chess, pawns move forward. Then frame 2: Hand moves a black piece? Wait, the first few frames: the hand (light skin, maybe wearing a blue shirt) moves a white pawn. Then frame 1: hand moves a white pawn to the left? Wait, the description says in the first second, the hand moves a white pawn. Then second frame, the hand moves another piece, maybe black? Wait, the board has white and black pieces.\n\nWait, the video shows a person's hands manipulating chess pieces. Let's track the motion:\n\n- Initially, the hand (from the top, probably the player) moves a white pawn forward (maybe two squares? But in chess, pawns move one or two on first move, but here the pieces are set up as a game, so maybe moving one square).\n\n- Then the hand moves another piece. Wait, the sequence:\n\nFrame 0: hand over a white pawn, maybe preparing to move.\n\nFrame 1: hand moves a white pawn to the left (since the board is checked, the white pawn was on a column and moved left? Wait, the chessboard has squares, white and black. The pawns are on the second row (for white, standard setup). Wait, the video shows the board with pieces in position.\n\nWait, the main action is: a hand picks up a white pawn and moves it forward. Then another hand moves a black pawn, perhaps capturing the white pawn. Wait, in frame 0, there's a white pawn and a black pawn. Then the hand moves the white pawn, then the black pawn moves, perhaps capturing the white.\n\nWait, the key points: the hands are moving the chess pieces. The first action is moving a white pawn (maybe from the second rank to the third, but in chess, pawns move forward, so from row 2 to 3). Then the next movement is another piece, maybe a black pawn moving to capture.\n\nWait, the video shows:\n\n- A hand (right hand, probably) moves a white pawn forward (from its starting position to the next square).\n\n- Then, the same hand or another hand moves a black pawn, perhaps capturing the white pawn.\n\nBut the problem is to describe the motion chronologically. Let's outline:\n\n1. A hand picks up a white pawn and moves it forward one square on the chessboard.\n\n2. The hand then picks up a black pawn and moves it to capture the white pawn.\n\nWait, but the frames are: [0] shows a hand near a white pawn; [1] hand moves the white pawn; [2] hand moves a black piece; [3] after moving, the black piece is in position; [4] hand moves another white pawn; [5] hand moves a white pawn again.\n\nWait, the exact frames:\n\nFrame 0: Hand is near a white pawn, maybe about to move it.\n\nFrame 1: Hand moves the white pawn forward.\n\nFrame 2: Hand moves a black pawn (maybe capturing the white pawn).\n\nFrame 3: Black pawn is now in position, the white pawn is gone.\n\nFrame 4: Hand moves another white pawn.\n\nWait, the user provided 5 frames (from 0 to 4.7 seconds). Let's parse each:\n\n- [0] A hand (light skin, blue sleeve) moves a white pawn forward on a chessboard.\n\n- [1] Hand continues moving the white pawn, then places it on the next square.\n\n- [2] Hand moves a black pawn (maybe to capture the white pawn), moving it forward.\n\n- [3] The black pawn is now on the square where the white pawn was, indicating capture.\n\n- [4] Hand moves another white pawn (maybe a different one), forward.\n\nWait, but the user's description says \"a hand moves a white pawn, then another hand moves a black pawn\".\n\nThe key elements: chessboard, hands (one hand, possibly), white and black pawns. The motion is moving pieces.\n\nNow, the caption needs to be chronological. So:\n\nFirst, a hand moves a white pawn forward on the chessboard. Then, the same hand or another hand moves a black pawn, capturing the white pawn. Then, another hand moves a different white pawn.\n\nBut the problem is to keep it concise. Let's see:\n\nThe main subjects are the hands and chess pieces. The appearance: white pawns are light", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8rCUtqhzDtc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8rCUtqhzDtc_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 140.43585600231623, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and chess pieces move as discrete solid objects due to physical interactions (e.g., picking up and placing pieces on the board).", "background_and_ambient_analysis": "No shifting background elements (chessboard squares remain static relative to scene); no fire, water, or wind present."}}
{"video_id": "8rOKBDj9L1E", "file_name": "8rOKBDj9L1E_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In an indoor badminton court, two players engage in a rally: a player in a purple shirt and black shorts initiates a shot toward the net, then moves backward; the opposing player in a red shirt and black shorts moves left to return the shuttlecock, followed by both players shifting positions across the court. The camera remains stationary, capturing the action from a fixed angle against green walls and a wooden floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8rOKBDj9L1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8rOKBDj9L1E_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1338.9735976178486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main players are moving (one hitting the shuttlecock, the other returning it). The shuttlecock is in flight and is hit by the rackets. Two other individuals are present in the background, one of whom is moving.", "background_and_ambient_analysis": "The background (green walls, wooden floor) is static with no shifting or fluid motion. No ambient environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "8rTjbDJX_nQ", "file_name": "8rTjbDJX_nQ_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white-gloved hand holds the shoulder of a black mannequin wearing a red plaid tie while another white-gloved hand adjusts the tie's knot and smooths the fabric down the front. The camera remains static in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8rTjbDJX_nQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8rTjbDJX_nQ_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 198.96794206685982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hands (discrete solid objects) are moving to adjust and tie a plaid tie on a mannequin.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed. Background remains static throughout the clip."}}
{"video_id": "8rZNh34RB9U", "file_name": "8rZNh34RB9U_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green polo shirt and dark shorts sits cross-legged, holding a small dark object with a light-colored tip. They rotate the object between their hands, displaying it from various angles while keeping it in front of their body. The camera remains stationary, focused closely on the hands and object against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8rZNh34RB9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8rZNh34RB9U_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 38.66350087478293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a small bottle are moving due to manual actions (applying product to skin, manipulating the bottle).", "background_and_ambient_analysis": "Static white wall background with no shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven elements)."}}
{"video_id": "8r0Ll9qYeXg", "file_name": "8r0Ll9qYeXg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A group of dark brown and black cattle move slowly within a fenced pen, shifting direction as they graze on the sandy ground. A person in blue clothing stands in the background near the fence, observing the herd. The camera pans left, capturing the cattle’s movement from various angles while maintaining a low, ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8r0Ll9qYeXg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8r0Ll9qYeXg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 253.46250283576404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A herd of cows is moving. They are walking in various directions, showing discrete locomotion without significant collisions.", "background_and_ambient_analysis": "The background (fence, trees, ground) is stationary with no signs of fluid motion (fire, water, smoke) or wind. The ground is dry and static."}}
{"video_id": "8rJZKOY7B5o", "file_name": "8rJZKOY7B5o_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person on the beach building something in the sand. The main subject is a child, wearing blue and white striped shorts. The activity is making a sand structure, maybe a castle with cylindrical towers. The child is moving around, using a bucket. Let's see the sequence.\n\nStart: The child is standing, then bends down to pour sand from a bucket into the structure. Then they step back, maybe adjust. The camera starts with a top-down view, then maybe shifts? Wait, the rules say chronological. So first, the child is in position, then moves to pour sand. Then steps back. The sand structure has towers, the area is bounded by a white line. There's an orange bucket on the left, yellow on the right. The child is barefoot.\n\nSo chronologically: The child, wearing blue and white striped shorts and barefoot, is building a sand structure with cylindrical towers on the beach. They bend over to pour sand from a bucket into the structure, then step back, and finally, move their hands to adjust the sand. The white line outlines the structure, with an orange bucket to the left and a yellow bucket to the right. The camera starts with a top-down view and slightly zooms in on the sand structure as the child works.\n\nWait, need to check the frames. Frame 0: child standing, hands on sand. Frame 1: child pours sand. Frame 2: step back. Frame 3: close-up of sand. Frame 4: child bends. Frame 5: child adjusts. So the motion is child bending, pouring, stepping back, adjusting. The spatial: buckets on sides. Background is sand, minimal.\n\nSo the caption should be: A child in blue and white striped shorts and bare feet builds a sand structure with cylindrical towers on the beach, pouring sand from a bucket into the structure, stepping back, and adjusting the sand. The structure is outlined by a white line with an orange bucket to the left and a yellow bucket to the right. The camera maintains a top-down perspective with slight zooms during the child’s actions.\n\nWait, but the rules say \"briefly describe appearance and number\". So \"child\" (no name), \"blue and white striped shorts\", \"bare feet\". The sand structure is cylindrical towers. Motion: bending, pouring, stepping back, adjusting. Spatial: white line, buckets left and right.\n\nCamera perspective: top-down, slight movement (zooms, maybe). The background is sand, so minimal mention.\n\nLet me structure it chronologically:\n\nFirst, the child is building; then pours sand; then steps back; then adjusts. So:\n\nA child wearing blue and white striped shorts and bare feet bends over a sand structure with cylindrical towers, pouring sand from a bucket into the structure while standing within a white-painted outline. The child then steps back, adjusts the sand, and continues building, with an orange bucket to the left and a yellow bucket to the right on the sand. The camera remains in a top-down view, slightly zooming in on the sand as the child works.\n\nWait, check the frames: in frame 0, child is standing. Frame 1: child pours sand (using bucket). Frame 2: steps back. Frame 3: close-up of sand (so camera zooms). Frame 4: child bends. Frame 5: child adjusts. So chronological: bending, pouring, stepping, adjusting. The white line is the outline.\n\nAlso, the bucket is yellow (frame 0 has a yellow bucket), orange on left.\n\nSo the caption should mention the child's actions in order. Let's make it concise.\n\n\"A child in blue and white striped shorts and bare feet bends over a sand structure with cylindrical towers outlined by a white line, pouring sand from a bucket into the structure, then steps back and adjusts the sand. An orange bucket lies to the left and a yellow bucket to the right of the structure. The camera maintains a top-down perspective with slight zooms on the sand structure during the child’s actions.\"\n\nCheck rules: a) motion and behavior chronologically: yes. b) appearance: blue and white striped shorts, bare feet. c) spatial: buckets left/right, outline. d) camera: top-down, slight zooms. e) background minimal (sand). f) no text, names. g) no reasoning.\n\nYes, that fits. Let's see if it's concise. Maybe shorten.\n\n\"A child in blue and white striped shorts and bare feet builds a sand structure with cylindrical towers, pouring sand from a bucket into the outlined area, then steps back and adjusts the sand. An orange bucket is to the left and a yellow bucket to the right. The camera stays top-down with slight zooms on the structure.\"\n\nWait, \"outlined area\" by white line. Yes.\n\nAnother version", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8rJZKOY7B5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8rJZKOY7B5o_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 584.6484655278294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "8sDV4x3wDKE", "file_name": "8sDV4x3wDKE_000182_000192.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one with long red hair in a black top and light blue jeans, the other in a dark jacket and jeans, dance together on a raised platform with red borders. They move in a coordinated manner, stepping and turning while maintaining close proximity, with arm gestures. The background shows indistinct figures but is not central to the motion. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8sDV4x3wDKE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8sDV4x3wDKE_000182_000192.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 804.6167627214008, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two pairs of people on stage are performing synchronized dance movements, including stepping, turning, and physical interactions. Their motion is distinct and tracked via bounding boxes, showing locomotion and intentional physical engagement.", "background_and_ambient_analysis": "The background (walls, columns, audience) remains stationary throughout the frames with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8sAJ38qZ42s", "file_name": "8sAJ38qZ42s_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a dense cluster of yellow and brown bees actively moving across a honeycomb structure. A human hand enters the frame, moving to point at a specific bee within the swarm. The hand’s fingers position themselves in front of the comb, directing attention to the selected bee. The camera remains steady with minor adjustments to follow the hand’s motion throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8sAJ38qZ42s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8sAJ38qZ42s_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 387.47858617132067, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bees are observed moving actively on the honeycomb; a human hand enters the frame to interact with the bees, demonstrating discrete object movement.", "background_and_ambient_analysis": "The honeycomb structure in the background remains static throughout the video; no fluid motion (fire, water, smoke) or wind-driven motion is present, ruling out ambient_environmental classification."}}
{"video_id": "8sew6ssRICw", "file_name": "8sew6ssRICw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands shuffle a pile of small yellow tiles with white edges face down on a green surface, spreading them into a scattered arrangement. The hands then move to a larger table with a yellow section and red indicator, selecting four tiles from the pile. The camera maintains a top-down view throughout, focusing on the tile movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8sew6ssRICw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8sew6ssRICw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.64202654425023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two hands manipulate yellow dice: shuffling them face-down, then drawing four dice from the pile. The dice move due to direct physical contact from the hands.", "background_and_ambient_analysis": "The background consists of a static green surface and black border with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "8sJAZlrk5V4", "file_name": "8sJAZlrk5V4_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand, wearing a red and blue striped shirt, dips a piece of flatbread into a small bowl of sauce on a metal tray holding multiple bowls of colorful dishes, including curries and chutneys. The hand lifts the bread with sauce toward the mouth, then the camera pans upward to show the person’s upper body as the hand moves away from the tray. Background remains out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8sJAZlrk5V4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8sJAZlrk5V4_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 57.87188183056018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's hand, spoon, and food items. The hand moves toward bowls, the spoon lifts food, and the hand brings the spoon to the mouth.", "background_and_ambient_analysis": "Background elements (table, distant figures) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "8t1N1BN-OMY", "file_name": "8t1N1BN-OMY_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a hand near a grill, then the camera pans upward to reveal a wooden fence and house roof. It cuts to a shirtless man under a porch, who looks at the camera and gestures with his hand. Background elements include a screen door and porch furniture. Camera movement involves an upward pan and a cut to the man.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8t1N1BN-OMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8t1N1BN-OMY_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.24042554869882, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is moving their head, hands, and body while speaking/gesturing; these are solid, discrete objects with explicit physical motion.", "background_and_ambient_analysis": "Background elements (walls, curtains, furniture) remain static with no uniform shifting or fluid motion (fire, water, wind). No ambient environmental effects observed."}}
{"video_id": "8tK_3MwhuMw", "file_name": "8tK_3MwhuMw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt stands in a room with green walls and blue cabinets, gesturing with his hands while interacting with children, including one with a green headband. He then holds up a pink object. The scene cuts to a wide view of a crowded party room where numerous children, some wearing party hats, hold colorful balloons and noisemakers, moving energetically. The camera transitions from a static shot to a wide-angle perspective of the lively gathering.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8tK_3MwhuMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8tK_3MwhuMw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 147.99013357303804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children and adults) exhibit motion from locomotion and interactions (e.g., children moving within the room, adults gesturing).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed; static walls and decor remain stable throughout the frames."}}
{"video_id": "8tb1qRBYYP4", "file_name": "8tb1qRBYYP4_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald newborn in a white onesie lies on a patterned couch. The baby sneezes with arms raised, then lowers hands and looks around, moving eyes and limbs. The camera zooms in from a framed view to a close-up of the baby's upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8tb1qRBYYP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8tb1qRBYYP4_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 53.10528720080627, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving its arms, hands, and head, with no other discrete objects moving.", "background_and_ambient_analysis": "The background is a static patterned fabric with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "8szVKGSGccM", "file_name": "8szVKGSGccM_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small glass jar with a metal clasp, then uses an oyster shucking knife to open a dark-shelled oyster positioned on a white surface. The hand maneuvers the knife to pry the oyster shell, while another hand steadies the shell. Surrounding the main oyster are additional shelled and unshelled oysters in metal trays, with various shucking tools scattered nearby. The camera maintains a close-up, top-down perspective throughout the sequence, focusing on the hands and the oyster-shucking process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8szVKGSGccM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8szVKGSGccM_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 83.6724724613514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interacting with oyster shells and tools (clippers, small container) — discrete solid objects undergoing physical manipulation (opening shells, transferring shells, handling tools).", "background_and_ambient_analysis": "No significant shifting backgrounds or fluid/environmental motion (e.g., no fire, water, smoke, or wind). The background elements (tray, tools, surface) remain stable and unshifted."}}
{"video_id": "8svmvB12IPc", "file_name": "8svmvB12IPc_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black and white pressure washer nozzle connected to a flexible hose moves across a speckled concrete surface, spraying water while the nozzle glides from left to right near a white metal fence; the camera maintains a top-down view with slight movement, capturing the cleaning motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8svmvB12IPc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8svmvB12IPc_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 141, "blur_score": 247.1800510932839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving a floor polisher across the concrete floor, causing the polisher to be the primary moving discrete object.", "background_and_ambient_analysis": "The background (concrete floor and white cage) remains static with no shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "8tbuq1sVeDM", "file_name": "8tbuq1sVeDM_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt, black pants, and yellow-black athletic shoes stretches on a paved area. He moves his arms forward, pressing his hands toward the ground while extending his torso. The background includes a grassy park with a playground structure and trees. The camera remains static, capturing the man's motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8tbuq1sVeDM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8tbuq1sVeDM_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 383.26967859752546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and black pants is performing a stretch, moving their arms and torso within a fixed position on the ground.", "background_and_ambient_analysis": "Background elements (trees, playground structures, grass) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or significant wind effects)."}}
{"video_id": "8tvc6TB4uYE", "file_name": "8tvc6TB4uYE_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including a person in a dark shirt with a logo and another in a white shirt, gather around a colorful birthday cake with cartoon faces; the dark-shirted individual reaches toward the cake while the white-shirted person also approaches, remaining clustered around it in a top-down view with slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8tvc6TB4uYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8tvc6TB4uYE_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 94, "blur_score": 793.2246912923163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person lying on the ground moves their arms and body, then sits up and adjusts position.", "background_and_ambient_analysis": "Background elements (blanket, table, grass) are static; no fire, water, smoke, or wind is dominant."}}
{"video_id": "8uGAZkuoXVg", "file_name": "8uGAZkuoXVg_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white polo shirt, dark pants, and white cap catches a yellow ball mid-air, then holds it briefly while moving rightward, and throws it toward a table with multiple yellow balls. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8uGAZkuoXVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8uGAZkuoXVg_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 202.14079171622063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his arm to throw a ball. The ball is thrown and moves through the air under gravity. The table and other objects are stationary.", "background_and_ambient_analysis": "The background (couch, framed pictures, plant) remains static; no shifting background or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "8uPDmc26OPo", "file_name": "8uPDmc26OPo_000205_000215.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a person in an orange shirt leaning toward another person in a pink shirt with blonde hair who was initially looking downward. The pink-shirted individual then looks up, smiles, and holds a green object. The camera remains handheld, exhibiting a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8uPDmc26OPo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8uPDmc26OPo_000205_000215.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 58.70184714828538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person in the red shirt relocates from left to right and exits the frame, while the person in the pink shirt transitions from a bent-over position to standing upright.", "background_and_ambient_analysis": "The background (wall, clock, cabinets) shows no uniform shifting or environmental motion (no fire, water, smoke, or wind). Static elements remain fixed relative to the room."}}
{"video_id": "8umwpuFXEsU", "file_name": "8umwpuFXEsU_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips the cap of a dark-colored bottle, twists it counterclockwise, and removes the cap. The bottle is held vertically, with the hand positioned above the bottle's neck. The camera maintains a close-up perspective focused on the hand and bottle, showing the cap removal process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8umwpuFXEsU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8umwpuFXEsU_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 143.3371955066469, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a wine bottle through discrete actions: gripping, tilting, and unscrewing the cap, with controlled movement of the bottle and hand.", "background_and_ambient_analysis": "The background is a static, uniform light-colored wall with no visible shifting or environmental fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "8tyoEv0FOOE", "file_name": "8tyoEv0FOOE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four boys (one in red shirt, one in striped shirt, one in blue helmet, and a small boy in dark blue) play with hockey sticks on a paved street, running across the road toward a goal net while chasing a puck. The camera pans right to follow their movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8tyoEv0FOOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8tyoEv0FOOE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.08038262882913, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and hockey sticks moving due to locomotion (running, walking) and gameplay (hitting the ball), with distinct bounding boxes tracking individual players and equipment.", "background_and_ambient_analysis": "No fire, water, smoke, or significant wind motion. Background elements (houses, trees, grass) are static and show no uniform shifting or environmental fluid dynamics."}}
{"video_id": "8umC1QWC6BY", "file_name": "8umC1QWC6BY_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple shirt, black pants, and white sneakers sits on a blue exercise ball in a room with vertical striped walls and a window. The individual raises their right arm upward in a sweeping motion while seated. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8umC1QWC6BY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8umC1QWC6BY_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 1189.389683666354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person seated on a blue exercise ball makes deliberate movements of their arm and head, indicating intentional physical motion.", "background_and_ambient_analysis": "The striped wallpaper, window, and radiator remain static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "8vGR2zXZxuA", "file_name": "8vGR2zXZxuA_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a Makita sander being used on a wooden surface. The sander is teal and black, moving back and forth on a piece of wood. The person is operating it, so their hands are visible holding the sander. The wood is on a workbench, and the background has wooden cabinets. The camera starts close-up on the sander, then maybe moves slightly. Wait, need to follow the rules. Focus on motion: the sander is moving across the wood, creating dust. The person is using it, so the hands are guiding it. Then the scene changes to a person sitting with tools and a box. Wait, the video has two parts: first the sander in action, then a person with tools. Wait, the frames: [0.0] to [4.7] show the sander, then [5.0] shifts to a person. Wait, the first part is the sander moving on the wood, then cuts to a person sitting with tools. So chronological order: first, a teal and black Makita sander is used by a person (hands visible) on a wooden board, moving the sander back and forth, creating dust. Then the scene changes to a person sitting at a table with various tools and a product box. Need to describe motion: sander moving, then the person. Also, the person in the second part is holding tools, wearing a cap, etc. But according to rules, focus on main subjects' motion. The first part: sander in motion, hands guiding. Then second part: person sitting, holding tools. Let's structure it.\n\nFirst segment: A teal and black Makita sander is operated by a person’s hands, moving back and forth across a light-colored wooden board placed on a work surface, generating dust. The sander’s base plate glides smoothly along the wood’s surface. Second segment: A person wearing a cap and apron sits at a table with various tools, including a box and a sander, arranged in front of them. Background includes wooden cabinets. The camera transitions from a close-up of the sander in action to a mid-shot of the person at the table.\n\nWait, need to be concise. Rules say chronological paragraph. So start with the sander action: the sander is used, then the person. Also, spatial relationships: the sander is on the wood, which is on a workbench. The background in first part is wooden cabinets. Second part, person is sitting at a table with tools.\n\nCheck the output format: must be a paragraph. Let's draft.\n\nA teal and black Makita sander is guided by a person’s hands across a light wooden board, moving smoothly from left to right while generating fine dust. The board rests on a work surface against wooden cabinets. The camera remains close-up, capturing the sander’s motion. The scene then transitions to a person seated at a table, holding tools and a product box, with the workbench and cabinets in the background.\n\nWait, but need to mention motion chronologically. First part: sander moving. Second part: person sitting. Also, check if \"person’s hands\" is needed. The video shows the hands holding the sander. So \"a person’s hands operate a teal and black Makita sander...\" Then the board is on a surface. Then the camera movement: first close-up, then transition to mid-shot.\n\nLet me make sure. The first frames (0-5 seconds) are the sander in action. Then the fifth frame (5.0) shows the person sitting. So the video starts with the sander, then cuts to the person.\n\nSo caption should be:\n\nA person’s hands guide a teal and black Makita sander across a light wooden board, moving it back and forth on a work surface with wooden cabinets in the background; dust rises as the sander’s base plate glides over the wood. The camera remains close-up on the sander’s motion before cutting to a mid-shot of a person seated at a table with tools and a product box in front of them, against the same wooden cabinetry.\n\nWait, check rule f: exclude text recognition (the \"Leo\" logo is there but must exclude it). So no mention of Leo. So \"a person’s hands...\" not \"the Leo logo\".\n\nAlso, rule c: spatial relationships. The sander is on the board, which is on the work surface. The background cabinets.\n\nSo final draft:\n\nA person’s hands operate a teal and black Makita sander, moving it back and forth across a light wooden board placed on a work surface; fine dust is generated as the sander glides along the wood. The camera stays close to the sander’s motion, then transitions to a mid-shot of a person seated at a table", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8vGR2zXZxuA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8vGR2zXZxuA_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 51.44448372862003, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A blue Makita floor sander is actively moved across the wooden surface by a person's hand; the tool's motion is consistent with locomotion via physical force (pushing).", "background_and_ambient_analysis": "The wooden wall and floor background remain stable with no shifting or fluid motion (fire, water, smoke). No environmental forces dominate the scene."}}
{"video_id": "8usBYsncb-Q", "file_name": "8usBYsncb-Q_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Close-up of a clear glass blender jar containing a yellow banana and white powder. A hand adds more white substance from a small blue-capped container. The camera pulls back to show two people in a kitchen; one person holds the blender jar while the other holds a container of spread. Background features shelves with jars. Camera transitions from close-up to wider shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8usBYsncb-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8usBYsncb-Q_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 168.50197360861566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include hands adding ingredients to a blender (e.g., banana, white substance) and two people interacting with kitchen items in the wider shot. These objects exhibit controlled motion from deliberate physical actions (adding ingredients, handling tools).", "background_and_ambient_analysis": "The background features static kitchen elements (shelves, cabinets, patterned fabric) with no fluid/environmental motion (fire, water, smoke, wind) or uniform background shifting observed across frames."}}
{"video_id": "8vSy7y8oubI", "file_name": "8vSy7y8oubI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children interact closely; one in a dark blue shirt with orange trim holds a bright yellow object, then turns to face others. A second child in a similar blue shirt approaches, and a third child in an orange shirt joins, shifting positions as they huddle. The camera follows their movements with a slight shake, maintaining a low angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8vSy7y8oubI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8vSy7y8oubI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 204.50547364964973, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children (solid objects) exhibit subtle interpersonal motion: head turns, body shifts, and hand interactions. These movements result from physical forces between the children (e.g., holding, adjusting clothing), not external locomotion or collisions.", "background_and_ambient_analysis": "The background consists of a static paved surface with no shifting, fluid, or gaseous motion (e.g., no fire, water, smoke, or wind). Ambient environmental elements are absent."}}
{"video_id": "8uqi2vwx9rk", "file_name": "8uqi2vwx9rk_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a pan with a yellow mixture being stirred with a spoon. Then, the mixture is poured into a pan, and it's being baked. Next, the baked dish is served on a plate, and someone adds grated cheese and chives. \n\nWait, the steps: scene 1 shows stirring the mixture in a pan (yellow, probably eggs or something). Then pouring into the pan (so maybe the mixture is poured into a hot pan). Then it's baked, shown as a golden-brown dish. Then serving on a plate, and adding chives and Parmesan. \n\nNeed to order chronologically: stirring mixture, pouring into pan, baking, serving with garnishes. \n\nCheck the rules: focus on motion and behavior. Main subjects: hands stirring, pouring, adding cheese/chives. \n\nDescribe appearance: the mixture is yellow, the pan is metallic, the baked dish is golden. \n\nSpatial relationships: hands pouring into pan, which is on a stove (implied). Serving plate is on a wooden surface. \n\nCamera perspective: close-up shots, maybe top-down for pouring, then close-up of serving. \n\nExclude text recognition (so don't mention \"serve with chives\" as text, but the action of adding chives and cheese). \n\nLet's structure:\n\n- Close-up of hands stirring yellow mixture in a metallic pan with a spoon.\n- Then, pouring the mixture into a pan (maybe the same or different, but the next scene shows pouring into a pan on a stove).\n- Baking the mixture to a golden-brown crust (since the next frame is the baked dish).\n- Serving the baked dish on a plate, adding grated cheese and chives.\n\nWait, the video sequence:\n\nFrame 0: Stirring yellow mixture in pan (close-up, spoon stirring).\n\nFrame 1: Pouring the mixture into a pan (pan is on a stove, maybe the same pan or new? The text says \"pour the mixture into the pan\", so pouring from a bowl into the pan).\n\nFrame 2: Baked dish on a plate (golden-brown, maybe).\n\nFrame 3: Adding grated cheese to the dish (close-up of hand sprinkling cheese).\n\nFrame 4: Adding chives next to the dish (small bowl with chives, hand adding).\n\nSo chronological:\n\n1. A hand stirs a yellow, fluffy mixture in a metallic pan with a spoon.\n\n2. The mixture is then poured from a bowl into the pan.\n\n3. The pan is placed on a stovetop burner for baking, resulting in a golden-brown cooked dish.\n\n4. The cooked dish is transferred to a white plate, and a hand sprinkles grated cheese over it.\n\n5. Finally, fresh chives are added alongside the dish on the plate.\n\nCamera movements: close-ups throughout, maybe slight zoom or shift to focus on each action.\n\nNeed to keep it concise, chronological.\n\nLet's draft:\n\nA hand stirs a yellow, fluffy mixture in a metallic pan with a spoon. The mixture is then poured from a bowl into the pan, which is placed on a stovetop burner for baking. After baking, the golden-brown dish is transferred to a white plate, where a hand sprinkles grated cheese over it. Finally, fresh chives are added beside the dish on the plate. The camera maintains close-up shots throughout, focusing on each action and the dish.\n\nCheck rules: no text recognition (so don't mention the text on screen, which is the instruction to pour etc., but the action is what's happening). \n\nWait, the video frames have text, but the rules say \"exclude text recognition\", so don't refer to the text. So focus on the actions: stirring, pouring, baking, adding cheese and chives.\n\nYes.\n\nNow, check for spatial relationships. When pouring, the bowl is above the pan. When adding cheese, the hand is above the plate. Chives are placed on the wooden surface next to the plate.\n\nSo:\n\nA hand stirs a yellow mixture in a metallic pan with a spoon. The mixture is poured from a bowl into the pan, which rests on a stovetop burner. The pan is then baked, resulting in a golden-brown dish. The dish is served on a white plate, where a hand sprinkles grated cheese over it. Finally, fresh chives are placed beside the plate on a wooden surface. The camera stays in close-up throughout, capturing each step.\n\nBut need to be concise. Let's make it shorter.\n\nFinal draft:\n\nA hand stirs a yellow mixture in a metallic pan with a spoon. The mixture is poured into the pan, which is placed on a stovetop burner and baked. The golden-brown dish is then served on a white plate, where a hand sprinkles grated cheese over it and places ch", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8uqi2vwx9rk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8uqi2vwx9rk_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 488.6847326613039, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pan is tilted to pour mixture onto a plate; food mixture flows due to gravity; hands add grated cheese to the dish. These are solid objects moving due to explicit physical forces (gravity, manual action).", "background_and_ambient_analysis": "No shifting backgrounds (stove, countertop remain static); no fluid/environmental motion (no fire, water, smoke, or wind observed)."}}
{"video_id": "8vMBTPgBjic", "file_name": "8vMBTPgBjic_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Make sure it's concise. Let's see the example. The given video starts with hands holding potato under sink. So the sequence: washing (holding under water) then peeling.  Final caption:  A person's hands, wearing a blue shirt, hold a brown potato under a running faucet in a stainless steel sink, rinsing it, then peel the potato using a peeler. Another potato rests in the sink. The camera remains close-up on the hands and sink, with slight movement tracking the peeling motion.  Check rules: motion chronological (rinsing then peeling), appearance (blue shirt, brown potato), spatial (sink, hands in front), background minimal. Excluded text, names. Camera perspective: close-up, slight movement. </think>  <caption_output>A person's hands, clad in a blue sleeve, hold a brown potato under running water in a stainless steel sink, rinsing it, then peel the potato using a peeler. Another brown potato remains in the sink. The camera maintains a close-up perspective on the hands and sink, tracking the peeling motion with minimal background visibility.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8vMBTPgBjic.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8vMBTPgBjic_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 149.3993560381976, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving the bread loaf under the running water.", "background_and_ambient_analysis": "The background (countertop, sink, and items) is stationary. Water is flowing in the sink, but it is a constant and not dominant motion."}}
{"video_id": "8uoiGJ0FEZQ", "file_name": "8uoiGJ0FEZQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks across a snow-covered forest path, moving from the left side of the frame toward the center, then bends down as if adjusting or picking up an object. A vehicle with its door open is visible on the right side of the path, with another individual near it. The camera follows the person's movement with a slight pan to the right, maintaining a ground-level perspective amidst snow-laden trees and a snowy path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8uoiGJ0FEZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8uoiGJ0FEZQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 121.53226357573375, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person carrying a snowboard walks through the snow; the person's movement is driven by locomotion. Vehicles parked on the roadside remain static.", "background_and_ambient_analysis": "The snowy forest background and ground show no significant shifting or fluid motion (e.g., wind-driven snow, flowing water). Trees and terrain remain static throughout the sequence."}}
{"video_id": "8vvUrvgJstw", "file_name": "8vvUrvgJstw_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a striped shirt and green pants sits with their right leg extended, while another individual in a white shirt attentively manipulates their foot, focusing on the toes. The seated person remains still, their leg positioned in front of the standing individual, who leans in closely to perform the task. The background features a potted plant and wooden furniture. The camera stays stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8vvUrvgJstw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8vvUrvgJstw_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 236.3846241307308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person on the left (in white shirt) is moving their hands to manipulate the foot of the person on the right (in striped shirt). The foot and hand movements are the primary discrete object motions due to physical interaction (hand applying force to the foot).", "background_and_ambient_analysis": "The background elements (plant, desk, wall) are stationary and show no signs of fluid motion (fire, water, smoke) or uniform shifting indicating camera motion. The environment appears calm with no wind affecting the plant."}}
{"video_id": "8wNFHWyvNlY", "file_name": "8wNFHWyvNlY_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a woman’s face, then transitions to a close-up of a Scrabble board where a hand manipulates white tiles with black letters on a dark board. The hand places and adjusts tiles, moving pieces like 'C' and 'E' to reconfigure the arrangement. The camera alternates between the woman’s face and the board, focusing on the tile movements while keeping background elements minimal. The sequence emphasizes the hand’s actions on the board without additional context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8wNFHWyvNlY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8wNFHWyvNlY_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 372.4870165664885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects moving: a woman's head (natural movement), a girl's head and mouth (speaking), and a hand placing Scrabble tiles on a board. The hand's movement is explicit and physical (touching and moving tiles).", "background_and_ambient_analysis": "The background in all scenes (greenery, blue chair, Scrabble board) is static. No fluid or environmental motion observed (fire, water, wind, smoke)."}}
{"video_id": "8wES7k1jIEY", "file_name": "8wES7k1jIEY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in light-colored shirts and dark pants dance energetically in a dimly lit room, stepping and jumping synchronously before crossing paths; one leaps high. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8wES7k1jIEY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8wES7k1jIEY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.27184785452286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human dancers exhibit discrete locomotion (kicking, jumping, directional shifts) due to intentional physical movement.", "background_and_ambient_analysis": "Background elements (tables, walls) remain static across frames with no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8wTOIsYe-Mo", "file_name": "8wTOIsYe-Mo_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and light pants lies supine on a bench, gripping a barbell loaded with large weights. He lowers the barbell toward his chest, then extends his arms to press it upward, repeating the motion. The camera remains stationary with slight shake, capturing the exercise from a fixed angle against a light-colored wall and window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8wTOIsYe-Mo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8wTOIsYe-Mo_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 159, "blur_score": 269.7331641719818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barbell is being lifted and lowered by the person performing a bench press. The barbell is a solid, distinct object moving due to explicit physical forces (the person's muscle contraction).", "background_and_ambient_analysis": "The background (wall and window) is static and shows no fluid motion such as fire, water, smoke, or wind. Therefore, no ambient motion is present."}}
{"video_id": "8wfwxn8Orug", "file_name": "8wfwxn8Orug_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing light brown shorts and a blue shirt mops a white tiled floor with a green cloth, then stops, stands, and walks through a doorway into a room with hanging clothes and a mirror. The camera follows the person's movement, panning left as they approach the doorway and stabilizing as they enter the next room.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8wfwxn8Orug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8wfwxn8Orug_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 146.9046169510476, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing blue shirt and shorts) is moving: lifting feet, walking towards the camera, holding a shoe, and then interacting with a sink. The shoe is also moving with the person.", "background_and_ambient_analysis": "The background (tiled floor, walls, cabinet) remains static and consistent throughout the video. No fluid or environmental motion (fire, water, wind) is observed."}}
{"video_id": "8whRqvLwGgg", "file_name": "8whRqvLwGgg_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a view of a dining room featuring a table with chairs and items. A person with brown hair wearing a pink shirt is seated at the table; they turn their head toward the camera, then extend their right arm. A second hand reaches into the frame and touches the person’s shoulder. The camera maintains a close perspective, with slight movement as it follows the interaction, focusing on the seated individual and the physical contact.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8whRqvLwGgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8whRqvLwGgg_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 58.35651186820136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A young girl (discrete object) is moving her arms and body in various gestures.", "background_and_ambient_analysis": "The background (dining table, chairs, window) is static with no visible environmental motion (e.g., wind, water, fire)."}}
{"video_id": "8wmT1k3M1OQ", "file_name": "8wmT1k3M1OQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video description: it shows people carving pumpkins. The first frame mentions a person in red working on a pumpkin. Then the scene shifts to a table with multiple pumpkins, some already carved, with seeds and pulp scattered. There's a knife and other carving tools visible. The next frames show different people working, maybe in a group setting.\n\nRule a) says focus on motion and behavior in chronological order. So I need to start with the initial action. The first part shows a person in red (but maybe I shouldn't mention color as per rule f? Wait, rule f says exclude named characters or stylistic analysis, but appearance like color might be allowed under rule b. Wait, rule b says briefly describe appearance and number (color, size, orientation). So if the person is wearing red, that's part of appearance. But maybe the user wants minimal background, so maybe just say \"person in red\" but maybe not necessary. Wait, the example in the rules says \"briefly describe their appearance and number (color, size, orientation)\". So color is part of appearance.\n\nWait, but rule f says exclude named characters, so if the person isn't named, just describe their appearance. But in the video, there's a person in red, so maybe \"a person in red\" is okay.\n\nChronological order: the video starts with a person carving a pumpkin. Then the camera shifts to a table with multiple pumpkins, seeds, tools, and other people working. So first, someone is carving a pumpkin, then the camera moves to show multiple pumpkins on a table, people's hands working, seeds and pulp around.\n\nNeed to mention spatial relationships: in the first frame, the person in red is working on a pumpkin, maybe others are around. Then the scene shows a table with pumpkins, some carved, others being carved, seeds scattered.\n\nCamera perspective: the initial shots are close-up, then it shifts to a top-down view of the table. The video description mentions \"camera perspective and movement\" as per rule d. The first frames are a close-up, then the camera moves to a top-down view. The example in the rules says \"top-down, pan left, slight shake\" so need to note the camera movement.\n\nBackground: minimal unless essential. The background is a room with wooden furniture, but the user says minimal, so maybe just say \"indoor setting\" or skip.\n\nLet me structure it step by step:\n\n1. Start with the main action: person carving a pumpkin. First frame shows a person in red (maybe the person's color is part of appearance) working on a pumpkin. Then the camera shifts to show a table with multiple pumpkins, some being carved, seeds and pulp scattered.\n\n2. Mention the number of people: the description says \"people\" plural, so maybe \"multiple people\" or \"several hands\" working.\n\n3. Spatial relationships: on a table, pumpkin pieces and seeds around.\n\n4. Camera: starts with a close-up, then shifts to a top-down view.\n\nCheck rules again:\n\n- Focus on motion: the carving actions (scooping out seeds, cutting), hands working.\n\n- Appearance: pumpkins are orange, large, round. People's hands, maybe one in red.\n\n- Spatial: pumpkins on table, seeds around, tools (knives) present.\n\n- Conclude with camera perspective: camera moves from close-up to top-down.\n\nMake sure to keep it concise, chronological.\n\nPossible caption:\n\n\"Two individuals carve large orange pumpkins on a table covered with pumpkin seeds and pulp; one person in red uses a knife to remove the pumpkin's interior while another works on a separate pumpkin. The camera pans left to reveal multiple carved pumpkins, scattered seeds, and carving tools, then transitions to a top-down view of the workspace with hands actively scooping seeds and cutting pumpkin flesh.\"\n\nWait, but the video starts with [0.0] showing a person in red working, then [1.0] shifts to a table with three pumpkins, some carved, seeds, tools. So perhaps first the person in red is carving, then the camera shows the table. Need to mention the order.\n\nWait, the user provided the video frames:\n\n<0.3 seconds>: Person in red working on pumpkin.\n\n<1.4 seconds>: Close-up of table with multiple pumpkins, seeds, tools.\n\n<2.5 seconds>: More of the table scene.\n\n<3.6 seconds>: Same table, more hands.\n\n<4.7 seconds>: Person in white working.\n\nSo the sequence is: initial close-up of person carving, then camera moves to show the table with multiple pumpkins, seeds, etc., and continues to show", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8wmT1k3M1OQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8wmT1k3M1OQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 99.23265820837949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children's hands are actively carving pumpkins; pumpkins are being held and manipulated by children, with visible hand movements and tool use.", "background_and_ambient_analysis": "Background elements (wall, table) are stable; no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "8xGYLsBNC-8", "file_name": "8xGYLsBNC-8_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown buttoned shirt uses their hands to manipulate small objects; the right hand holds a metallic ring with interlocking links while the left hand holds a black cylindrical object. The right hand moves the ring toward the black object, adjusting its position. The background includes a window with visible bars. The camera maintains a static, top-down close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xGYLsBNC-8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xGYLsBNC-8_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 155, "blur_score": 247.05404217913826, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands are moving a small key-like object in a discrete manner, manipulating it with physical forces.", "background_and_ambient_analysis": "The background (table, clothing, window) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "8xMkTuJu28s", "file_name": "8xMkTuJu28s_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a snowy forest, a man in camouflage clothing adjusts the saddle on a brown horse with a blanket; another person in a red hat stands near the horse’s head. The man shifts position while handling the saddle, then the camera pans right to reveal a second saddled horse nearby. The scene features snow-covered ground and trees, with the camera showing a slight pan left and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xMkTuJu28s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xMkTuJu28s_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 713.7340667354515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include two people (one in camouflage, one in red hat) and two horses. The people are adjusting gear and positions near the horses, while the horses remain mostly stationary with minor head/leg movements.", "background_and_ambient_analysis": "The snowy forest background with trees and ground shows no significant shifting or fluid motion (e.g., no wind-blown snow, flowing water, or smoke). Static elements like trees and snow appear stable across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "8xPYk_VdOjs", "file_name": "8xPYk_VdOjs_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt stands in a room, facing a ceiling fan; they turn their head, raise their right arm in a gesture, then lower it. The camera remains stationary, capturing the individual from behind as they face the ceiling. Background includes a door and light-colored walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xPYk_VdOjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xPYk_VdOjs_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 81.88119767065015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (silhouette) is moving their arms in a gesture, showing discrete motion of a solid object.", "background_and_ambient_analysis": "Background walls and ceiling fan are static; no fire, water, smoke, or wind observed."}}
{"video_id": "8xIi0pqNrt0", "file_name": "8xIi0pqNrt0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided the video frames, so first, I should look at the images.\n\nIn the first frame, a person is holding a silver flute to their lips. The person has long hair and is wearing glasses. The background is a plain wall with a ceiling that has square panels. The person is positioned in the center of the frame, facing the camera. The flute is horizontal, held with the left hand, and the person's mouth is on the mouthpiece.\n\nLooking at the next frames, the person seems to be playing the flute. The hands might be moving slightly as they press the keys. The position of the flute remains consistent, but maybe the fingers are adjusting. The background stays the same, so no major changes there.\n\nThe main subject is the person playing the flute. The flute is silver, cylindrical, held horizontally. The person's hair is long and light-colored. They're wearing glasses and a dark top. The camera angle is a close-up, looking up at the person, so it's a low-angle shot. The background is minimal, just the wall and ceiling.\n\nThe rules say to focus on motion and behavior in chronological order. So first, the person holds the flute to their lips, then plays it. The hands move to press keys. The camera perspective is static, maybe a slight shake? Wait, the user mentioned in the output format to mention camera movement. The example given in the rules says to conclude with camera perspective and movement. In the video, the camera doesn't move much; it's a steady shot. But the user's example output might have \"slight shake\" or something. Wait, the provided frames don't show much movement, so maybe the camera is static.\n\nWait, in the problem statement, the user says \"exclude text recognition, named characters, or stylistic analysis.\" So no mention of the person's name or any text in the video.\n\nNow, the caption needs to be chronological. So the sequence is: person holds flute, then plays it, fingers moving on keys. The appearance: silver flute, person with glasses, long hair. Spatial: flute held horizontally in front of the person's face. Background minimal.\n\nWait, the first frame shows the person holding the flute, then subsequent frames show the person playing. So the action starts with holding the flute to the lips, then blowing into it, fingers moving on the keys.\n\nSo the caption should start with \"A person with long hair and glasses holds a silver flute horizontally in front of their lips, positioning their fingers to press keys while playing.\" Then maybe mention the camera perspective as close-up, static.\n\nWait, the camera angle is looking up at the person, so it's a low-angle shot. The background is the ceiling and wall.\n\nWait, the rules say to keep background minimal unless essential. The background here is a plain wall and ceiling, which is part of the room, but maybe not essential for the motion. So maybe just mention \"against a plain wall and ceiling\" but the rule says minimal.\n\nThe output should be a paragraph. Let's structure it:\n\n\"A person with long, light-colored hair and glasses holds a silver flute horizontally to their lips. Their fingers adjust on the flute’s keys as they play, maintaining a steady position. The camera captures a close-up, low-angle shot of the scene, with the person centered against a plain wall and ceiling.\"\n\nWait, but the rules say \"concise\" and chronological. Let me check the example rules again.\n\na) Motion and behavior in chronological order. So first, holding the flute, then playing with fingers moving.\n\nb) Briefly describe appearance and number. The person has long hair, glasses, silver flute.\n\nc) Spatial relationships: flute held in front, horizontally.\n\nd) Conclude with camera perspective. Close-up, low-angle.\n\ne) Background minimal. Mention the wall and ceiling but only if essential. Since it's a room setting, maybe just \"plain background\" but the example might need specifics.\n\nThe original video shows the ceiling with square panels. So maybe \"against a plain wall and ceiling with square panels\" but the rules say minimal. So perhaps \"against a plain wall and ceiling\" is enough.\n\nWait, the user's example says \"keep background descriptions minimal unless essential for understanding motion.\" Here, the background isn't essential for the motion, so perhaps just say \"a plain interior background\" or \"against a plain wall and ceiling.\"\n\nWait, the first frame has the ceiling with panels. So it's an indoor room, but the background isn't crucial. Maybe just \"in a room with a plain wall and ceiling.\"\n\nBut the task says to be concise. So maybe:\n\n\"A person with long hair and glasses holds a silver flute horizontally to their lips. Their fingers move over the keys as they play, remaining centered in a close-up shot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xIi0pqNrt0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xIi0pqNrt0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 33.16544337791454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person holding the flute is the discrete object; minor hand and head movements occur as they play, driven by physical actions (embouchure adjustments and finger positions).", "background_and_ambient_analysis": "The background (ceiling tiles and walls) shows no shifting or motion. No fire, water, smoke, or wind is present; the environment is static."}}
{"video_id": "8xZ-x-XMTK4", "file_name": "8xZ-x-XMTK4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video frames. The scene is four people outdoors on grass near a bench. Let's list the actions in order.\n\nFrame 0: Four people around a bench. One in blue shirt kneeling left, person in plaid shirt sitting on bench, person in blue shirt sitting on bench (maybe same as previous? Wait, no—wait, the blue shirt on bench has \"2015\" maybe, but we can't recognize text. So describe appearance: colors. Let's see:\n\nFirst person: blue shirt, kneeling on grass, left of bench.\n\nSecond person: plaid shirt, jeans, sitting on bench.\n\nThird person: blue shirt (with logo), blue shorts, sitting on bench.\n\nFourth person: blue shirt, long hair, kneeling on grass, right of bench.\n\nNow, action starts at frame 0: the person on the left (blue shirt) is reaching towards the person on the bench (plaid shirt). Wait, in frame 0, the left person is extending hand towards the plaid shirt person. Then frame 1: the left person is still reaching, maybe passing something. Frame 2: the left person is standing up? Wait, the frames show movement. Let's check:\n\nFrame 0: All seated. Left person (blue) reaches towards plaid shirt person on bench.\n\nFrame 1: Left person is leaning forward, plaid shirt person is looking down.\n\nFrame 2: Left person is still moving towards the bench. Wait, perhaps the person in blue shirt (left) is passing an object to the person on the bench (plaid shirt). Then frame 3: the person in blue shirt (left) is leaning over the bench towards the plaid shirt person. Wait, but there's also the person in blue shirt on the bench (right) with blue shorts—maybe the person on the bench (right) is holding something? Wait, frame 0 shows the person on the bench (right) has hands on the bench, maybe a phone?\n\nWait, the description needs to be chronological. Let's track each frame:\n\n- Frame 0: Four people around bench. Left: blue shirt, kneeling, extends hand towards person on bench (plaid shirt). Center bench: plaid shirt, sitting. Right bench: blue shirt (with logo), blue shorts, sitting. Bottom right: blue shirt, long hair, kneeling.\n\n- Frame 1: Left person (blue) is reaching towards plaid shirt person. Plaid shirt person is looking at something in hands.\n\n- Frame 2: Left person is moving towards the bench, plaid shirt person is now looking at something else.\n\n- Frame 3: Left person is almost standing up? Wait, frame 3 shows the person in blue shirt (left) is leaning forward, reaching towards the person in blue shirt (right) on the bench? Wait, no. Wait the sequence:\n\nWait, the video frames show:\n\n0: All seated. Left blue shirt person reaches towards plaid shirt.\n\n1: Left blue shirt person moves, plaid shirt person looks down.\n\n2: Left blue shirt person leans towards bench, plaid shirt person is now looking at something.\n\nWait, perhaps the action is the person in the blue shirt (left) passing an item to the person on the bench (plaid shirt). Then the plaid shirt person looks down. Then the person in blue shirt (right) on the bench moves towards the person kneeling (blue shirt, long hair). Wait, frame 0: the person in blue shirt (right) is sitting, then in frame 1, maybe they move? Wait, let's look at the frames again.\n\nAlternatively, the person in the blue shirt (left) is handing something to the person in plaid shirt. Then the person in blue shirt (left) stands up. The person in blue shirt (right) on the bench picks up a ball? Wait, in the frames, the person in blue shirt (right) has a yellow ball. So maybe the left person is giving a ball to the right person.\n\nWait, the key is motion. Let's go step by step.\n\nFrame 0: Four people. Left: blue shirt, kneeling, extends right hand towards plaid shirt person (sitting on bench). Center: plaid shirt, sitting, looking at hands. Right: blue shirt (with logo), blue shorts, sitting, holding something (maybe a ball). Bottom right: blue shirt, long hair, kneeling, facing the bench.\n\nFrame 1: Left person (blue) is still reaching, plaid shirt person is looking at something, right person (blue shirt) is looking down at hands. Bottom right person is still kneeling.\n\nFrame 2: Left person (blue) is moving towards the bench, plaid shirt person is now looking at the right", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xZ-x-XMTK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xZ-x-XMTK4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 195.344500739838, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four people (solid, distinct objects) exhibit subtle shifts in position (sitting, leaning, conversing) due to physical locomotion.", "background_and_ambient_analysis": "Grass and tree in background show minimal movement; no fire, water, or smoke present."}}
{"video_id": "8xXCjE50xFQ", "file_name": "8xXCjE50xFQ_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. Let's look at the frames.\n\nFirst frame: Two people at a table. The person on the left is in a dark jacket with red shirt, holding a plate. The person on the right has long dark hair, brown jacket, holding a plate. There are green bottles, a glass, and a bottle with \"1st Look\" text. Background has a busy restaurant with people.\n\nSecond frame: Close-up of the two people clinking bowls. They're both holding metal bowls, looking at each other.\n\nThird frame: A person in a blue plaid shirt at a table with food, raising a glass. Background has a mural of people.\n\nFourth frame: Close-up of a person with long dark hair, holding a metal bowl, drinking from it. The background has a warm, orange light with a decorative element.\n\nFifth frame: The group at the table, the person on the left in dark jacket and red shirt is eating from a plate, others are drinking. There's a green bottle, plates with food, and the \"1st Look\" text.\n\nNow, chronological order: start with the first scene where two people at a table with plates, then clinking bowls, then a different person raising a glass, then a close-up drinking, then the group eating/drinking.\n\nMain subjects: multiple people. First, two people interacting with plates, then clinking bowls (close-up), then a person in plaid shirt at table with food, then a person drinking from bowl, then the group at the table.\n\nAppearance: first person (left) dark jacket, red shirt; right person long dark hair, brown jacket. Then plaid shirt person. Then the drinking person has long dark hair.\n\nSpatial relationships: at the table, plates and bowls. Background is restaurant, but keep minimal.\n\nCamera: starts with a mid shot, then close-up of clinking, then mid shot of plaid shirt, then close-up drinking, then mid shot of the table.\n\nNeed to structure it as a paragraph. Let's check the rules: chronological, focus on motion and behavior.\n\nFirst part: Two people at a restaurant table, each holding a plate with food. Then they bring their bowls together, clinking them. Next, a person in a blue plaid shirt raises a glass at a table with various dishes. Then a person with long dark hair drinks from a metal bowl. Finally, the group continues eating and drinking at the table with green bottles and plates.\n\nNow, check for appearance: mention color and size if relevant, but keep concise. Like \"two individuals (one in dark jacket over red shirt, the other with long dark hair and brown jacket)...\" Wait, but rules say \"briefly describe appearance\". So maybe \"two people, one in dark jacket with red shirt, another with long dark hair and brown jacket\" etc.\n\nAlso, spatial: they're seated at a table, food on table.\n\nCamera movement: first mid shot, then close-up, then mid shot, then close-up, then mid shot.\n\nNow, put it all together.\n\nStart: Two individuals at a restaurant table, one wearing a dark jacket over a red shirt, the other with long dark hair and a brown jacket, each holding plates with food. They bring their bowls together, clinking them. A person in a blue plaid shirt raises a glass at a separate table with multiple dishes. Next, a person with long dark hair drinks from a metal bowl, holding it near their mouth. The group continues eating and drinking at the table, with green bottles and plates visible. Camera shifts from mid shot to close-up during the clinking, then to mid shot of the plaid shirt individual, close-up of the drinking person, and back to mid shot of the group.\n\nWait, need to be chronological. Let's list the sequence:\n\n1. Frame 0: Two people at table, plates.\n\n2. Frame 1: Close-up of two clinking bowls.\n\n3. Frame 2: Person in blue plaid shirt raising glass at a table with food.\n\n4. Frame 3: Close-up of person with long dark hair drinking from bowl.\n\n5. Frame 4: Group at table, eating/drinking.\n\nSo the order is: two people at table (plates), then clinking bowls (close-up), then person raising glass (mid shot), then drinking (close-up), then group eating (mid shot).\n\nNow, describe each step in order.\n\n\"Two individuals seated at a restaurant table, one in a dark jacket over a red shirt and the other with long dark hair and a brown jacket, each holding plates of food; they bring their metal bowls together, clinking them. A person in a blue plaid shirt raises a glass at a separate table with various dishes. Next, a person with long dark hair drinks", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xXCjE50xFQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xXCjE50xFQ_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 220.54315300928369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) moving: hands lifting cups, heads tilting to drink, and subtle body movements during social interaction. These motions are explicitly physical (locomotion, grasping actions).", "background_and_ambient_analysis": "No shifting background elements (walls, fixtures remain static) or fluid/environmental motion (fire, water, smoke, wind) observed. Background objects (lamps, decor) do not exhibit uniform motion."}}
{"video_id": "8xUCYjN0htk", "file_name": "8xUCYjN0htk_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy lies on a wooden floor, holding a purple plastic ring, smiling and moving his legs; a baby in a dark carrier, wearing patterned pajamas, shifts position with arms and legs moving. The camera captures them from a top-down perspective with slight motion, set against the wooden floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xUCYjN0htk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xUCYjN0htk_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 41.25845347781064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are visible: one lying on the floor holding a purple ring, and another seated in a chair. The seated child exhibits leg movement (e.g., kicking or swaying), and the other child's arm position changes slightly. Both motions are discrete physical actions without fluid/environmental components.", "background_and_ambient_analysis": "The wooden floor and chair in the background show no uniform shifting or fluid motion. No fire, water, or smoke is present."}}
{"video_id": "8xlmMCAYIuw", "file_name": "8xlmMCAYIuw_000279_000289.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a denim jacket, red scarf, and hat stands beside a tall white Christmas tree decorated with gold and silver ornaments and ribbons. He gestures with his hands before clasping them in front. The scene cuts to black, then he reappears holding a book and a yellow object. The background includes a kitchen with a fireplace and a wall painting. The camera remains static except for the transition to black.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xlmMCAYIuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xlmMCAYIuw_000279_000289.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 164.0616064279019, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body slightly, with minor positional shifts; the tree-like decoration remains stationary.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed (no fire, water, smoke, or wind dominating the scene). Background walls, shelf, and decorations remain static relative to each other across frames."}}
{"video_id": "8xgO_vlYuo4", "file_name": "8xgO_vlYuo4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands interacts with an open, colorful children's book on a light carpet. The right hand initially touches a page featuring cartoon characters, then flips it to reveal another page with a different illustration. Subsequently, the hands continue turning the pages, moving from right to left, displaying various colorful designs. The camera maintains a top-down perspective throughout, capturing the motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8xgO_vlYuo4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8xgO_vlYuo4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 254.01682815248373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interact with a colorful toy book, manipulating its components (e.g., pulling panels, moving parts).", "background_and_ambient_analysis": "The background is a static tiled floor with no shifting or environmental fluid motion (no fire, water, wind)."}}
{"video_id": "8y5MjO0aZ-s", "file_name": "8y5MjO0aZ-s_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark shirts interact closely; one wears a white cap. They face each other, gesturing with their hands while conversing, occasionally shifting positions slightly. The background includes a window and a couch. The camera remains handheld with minimal movement, exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8y5MjO0aZ-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8y5MjO0aZ-s_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 193.3775071295022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men exhibit discrete motion through gestures (hand movements, leaning, pointing) and body language during conversation.", "background_and_ambient_analysis": "Background elements (wall, window, curtain) are static with no shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "8y8rklpwoVE", "file_name": "8y8rklpwoVE_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray suit sits on a park bench holding a black umbrella, facing two individuals in full-body suits—one black with a white cone hat, one green with a blue cone hat. The green-suited individual gestures toward the man, then both suited figures abruptly run away from the bench; the black-suited person kicks, and they both sprint across the grass. The camera follows their movement with slight shake, capturing their rapid departure from the bench area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8y8rklpwoVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8y8rklpwoVE_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 297.5647823714362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in full-body suits (black and green) engage in dynamic physical interactions, including jumping, pushing, and moving toward the bench; a seated individual reacts to these interactions.", "background_and_ambient_analysis": "Background elements (trees, grass, bench) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "8y-S3bq7u0Q", "file_name": "8y-S3bq7u0Q_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals in black attire perform coordinated movements; one swings a baton while others maneuver around the room. Sequentially, the baton is thrown, participants shift positions (one advances left, another repositions behind), and the group continues dynamic actions. The camera maintains a mid-level perspective with slight shake, following the subjects' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8y-S3bq7u0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8y-S3bq7u0Q_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 119.26278569953574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in black uniforms perform coordinated physical movements: stances, kicks, punches, and directional shifts. Their motions are discrete and solid, with each person independently executing locomotion and impact-based actions (e.g., knee strikes, defensive postures).", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The walls, basketball hoop, fire extinguisher, and door remain stationary throughout, with no signs of fire, water, smoke, or wind. Background elements show consistent spatial relationships."}}
{"video_id": "8yYhlxjSICs", "file_name": "8yYhlxjSICs_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a man in a gym. He's wearing a white polo shirt and black pants. He starts with arms extended, holding dumbbells (blue, maybe). Then he moves his arms up, doing some kind of shoulder exercise. The background has gym equipment, like dumbbell racks and treadmills. There's another person in the background, but not the main focus. The camera seems to stay in a fixed position, maybe slightly shaky? Wait, the rules say to mention camera perspective. Let's check the frames. The man is in the foreground, moving his arms. Chronologically: he starts with arms out, then raises them. His appearance: white shirt, black pants, holding blue dumbbells. Spatial: in the gym, with equipment around. Background minimal. Camera: probably static or slight movement. Let's structure it.\n\nFirst, main subject: man in white polo, black pants, holding blue dumbbells. Motion: extends arms horizontally, then raises them overhead. Background: gym with equipment, another person faintly visible. Camera: steady, slight shake? Wait, the problem says \"conclude with camera perspective and movement\". Let's see the video frames. The first frame has him with arms out, then moves to raise. So chronological: he begins with arms extended to the sides, holding blue dumbbells, then lifts his arms upward. The background includes gym apparatus. Camera is static with minor movement.\n\nSo putting it together: A man wearing a white polo shirt and black pants stands in a gym, holding blue dumbbells with arms extended horizontally; he then raises his arms upward while maintaining a steady posture. The background features gym equipment, including dumbbell racks and treadmills, with another individual visible in the distance. The camera remains fixed with minimal movement.\n\nWait, check rules: \"keep background descriptions minimal unless essential\". So maybe just \"gym with equipment\" instead of detailing. Also, \"briefly describe appearance and number (color, size, orientation)\". He's one person. Dumbbells are blue, size medium? Maybe \"blue dumbbells\".\n\nLet me rephrase: A man in a white polo shirt and black pants holds blue dumbbells with arms extended horizontally, then raises them upward in a gym setting. Background includes gym equipment and another person. Camera is stationary with slight movement.\n\nWait, \"chronological paragraph\". So start with his initial position, then the motion. Let's check the frames:\n\n[0.0] - arms extended to sides, holding dumbbells.\n\n[1.4] - same.\n\n[2.5] - arms moving up.\n\n[3.6] - arms higher, maybe overhead.\n\nSo motion: starts with arms out, then lifts to overhead.\n\nSo: A man wearing a white polo shirt and black pants stands in a gym, initially holding blue dumbbells with arms extended horizontally; he then raises his arms upward toward the ceiling while maintaining a steady posture. The background contains gym equipment, including dumbbell racks and treadmills. The camera remains static with minor movement.\n\nCheck rules:\n\na) Focus on motion and behavior in chronological order: yes, initial position, then moving arms.\n\nb) Appearance: white shirt, black pants, blue dumbbells.\n\nc) Spatial: gym, equipment around, another person in background.\n\nd) Camera: static, minor movement.\n\ne) Background minimal: \"gym equipment\" is okay.\n\nf) No text, names, etc.\n\ng) Output format correct.\n\nLet me make sure it's concise. Maybe \"A man in a white polo shirt and black pants holds blue dumbbells with arms extended horizontally in a gym, then raises his arms upward. The background includes gym equipment, and the camera remains stationary with slight movement.\"\n\nWait, \"chronological paragraph\" so sentence structure should flow. Let's write:\n\nA man wearing a white polo shirt and black pants stands in a gym, holding blue dumbbells with arms extended to the sides; he then lifts his arms upward while maintaining a steady posture. The background features gym equipment, including dumbbell racks and treadmills, with another person visible in the distance. The camera remains fixed with minimal movement.\n\nThat should cover it. Let's check all rules.\n\na) Motion: initial hold, then lift. Chronological.\n\nb) Appearance: white shirt, black pants, blue dumbbells (color, size not specified but blue is color, okay).\n\nc) Spatial: gym, equipment around. The other person is in the background.\n\nd) Camera: fixed, minimal movement.\n\ne) Background minimal: yes, just mentions equipment and other person, which is necessary for context.\n\nf) No text, names, stylistic analysis.\n\ng) Format correct.\n\nYes, this should work.\n</think>\n\n<caption_output>A man wearing a white polo shirt and black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8yYhlxjSICs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8yYhlxjSICs_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 313.18830762483674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man and dumbbells are discrete objects moving. The man performs controlled arm motions (lifting/lowering dumbbells) driven by his muscular effort, with dumbbells translating through space via explicit physical forces.", "background_and_ambient_analysis": "The background (gym equipment, windows, and floor) is static with no fluid motion (fire, water, smoke) or wind effects. All elements remain fixed and unshifted, indicating no ambient environmental motion."}}
{"video_id": "8y0Z7hdoyzc", "file_name": "8y0Z7hdoyzc_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and red vest over a light shirt stands in a supermarket aisle, gesturing with both hands while speaking, positioned in front of shelves stocked with stacked product boxes. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8y0Z7hdoyzc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8y0Z7hdoyzc_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 958.2698093135646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person gestures with hands in the supermarket; wooden structure and logo in later frames show no significant object motion.", "background_and_ambient_analysis": "Background in supermarket aisle (shelves) is static with no shifting; no fluid/environmental motion (fire, water, smoke) detected in any scene."}}
{"video_id": "8ylDk1Icil4", "file_name": "8ylDk1Icil4_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female with long dark hair wearing a pink lace top and a male with dark hair lie closely together, kissing; her hands rest on his neck and head while their faces remain near each other, with the camera maintaining a close-up perspective and slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8ylDk1Icil4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8ylDk1Icil4_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 145, "blur_score": 58.82992800659446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) moving their faces as they kiss.", "background_and_ambient_analysis": "The background (pillow, bed) is static. No fluid motion (fire, water, smoke, wind) is present."}}
{"video_id": "8yldvZzgbhc", "file_name": "8yldvZzgbhc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt is seated on a bench at night, then stands up and walks away from the bench toward the right side of the frame. The camera follows the person's movement slightly, maintaining a low-angle perspective with minimal background details visible beyond the railings and distant lit structures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8yldvZzgbhc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8yldvZzgbhc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 122, "blur_score": 31.452847358218825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red jacket is walking through the scene, moving from the right side to the left and then away from the camera.", "background_and_ambient_analysis": "The background (railings, buildings) is stable with no uniform shifting. No fire, water, smoke, or wind visible. The scene is dark but ambient environmental motion is absent."}}
{"video_id": "8yy6TH9Oa8k", "file_name": "8yy6TH9Oa8k_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided some rules and an example output format.\n\nFirst, the video shows a person snowkiting on a snowy mountain. The main subject is a person with a yellow kite. Let me check the frames.\n\nIn frame 0, the person is lying on the snow, holding the kite. Then, they start moving. By frame 1, they're still on the ground but the kite is up. Frame 2 shows them getting up and gliding. Frame 3, they're moving faster, maybe sliding. Frame 4, they're near a rock. Frame 5, they're flying towards the right side.\n\nThe main subject is one person. They start from a seated position, then stand up, glide across the snow, and eventually move towards the right side near the rocks. The kite is yellow, large, and airborne. The background is snowy mountains, but the rules say to keep background minimal unless essential. So mention the mountains briefly.\n\nCheck the rules: chronological order, motion, appearance (color, size), spatial relationships. Camera perspective: it seems like a fixed or slightly panning shot. The camera might be following the person's movement.\n\nWait, the user says to exclude text recognition, named characters, etc. So no names, just describe the action.\n\nLet me structure it: The person is snowkiting, starts lying down, then rises, glides across the snow, moving towards the right, past rocks, ending up near a large snow-covered rock.\n\nCheck the appearance: yellow kite, person in dark clothing. Maybe \"a person in dark gear\" but need to keep it concise.\n\nAlso, spatial relationships: the kite is above, person moving across the slope.\n\nCamera: maybe static, but the video shows the person moving through the frame, so perhaps the camera follows the person. The rules say \"camera perspective and movement\". The sample output says \"fixed camera\" or \"slight pan\". The video's frames show the person moving right, so maybe the camera is panning right slightly.\n\nWait, the example in the user's message for output format has \"fixed camera\" but maybe here it's a static shot. Wait, in the video, the person moves from left to right, so the camera might be fixed but the subject moves through the frame.\n\nSo the caption should mention that the camera is fixed, maybe. Let me check the rules: \"Conclude with camera perspective and movement\".\n\nPossible caption: A person in dark gear snowkites across a snowy slope, starting seated on the snow with a yellow kite aloft, then rising and gliding toward the right, passing rocks and moving toward a snow-covered ridge, as the camera remains fixed.\n\nWait, but the video frames show the person moving rightward. The background has mountains, so \"snow-covered ridge\" or \"rock formations\".\n\nAlso, in frame 0: person sitting, kite in air. Frame 1: person still seated? Wait, frame 0: person lying on snow, kite up. Frame 1: person is on their knees, kite up. Frame 2: person is moving, standing up. Frame 3: person gliding, kite still up. Frame 4: person moving right, kite above. Frame 5: person moving toward the right side, near a rock.\n\nSo the sequence: starts seated, then rises, glides, moves right.\n\nThe caption needs to be chronological.\n\nLet me draft:\n\nA person in dark clothing snowkites on a snowy slope, beginning seated on the snow with a yellow kite aloft, then rising to glide across the snow, moving rightward past scattered rocks toward a snow-covered ridge, with the camera fixed throughout.\n\nCheck the rules: mention appearance (dark clothing, yellow kite), motion (seated to gliding, moving right), spatial (past rocks, toward ridge), camera fixed.\n\nAvoid background details beyond necessary. The mountains are the background, but since they're essential for context, maybe \"snowy slope\" is enough.\n\nWait, the rule says \"background descriptions minimal unless essential for understanding motion\". The snowy slope is essential, mountains are the setting, but perhaps just mention \"snowy mountain slope\".\n\nLet me adjust:\n\nA person in dark gear snowkites across a snowy mountain slope, starting seated with a yellow kite aloft, then rising and gliding rightward toward the mountain's ridge, passing scattered rocks as the camera remains fixed.\n\nBut \"gliding rightward toward the mountain's ridge\" — maybe the ridge is the background.\n\nAlternatively: A person in dark clothing snowkites on a snowy slope, beginning seated with a yellow kite in the air, then rising and gliding toward the right, moving past rocks toward a snow-covered mountain ridge, captured by a fixed camera.\n\nWait, the example output in the user's instruction", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8yy6TH9Oa8k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8yy6TH9Oa8k_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 38.99551373565579, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A single person (solid object) moves across the snow from a seated position to a standing/skiing posture, indicating locomotion. A kite/parachute is visible in the sky, but the primary moving object is the person on the snow.", "background_and_ambient_analysis": "Snow-covered mountains and rocks form a static background with no visible shifting or fluid/environmental motion (e.g., no fire, water flow, or wind-driven phenomena observed)."}}
{"video_id": "8z6kjPJnhnQ", "file_name": "8z6kjPJnhnQ_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8z6kjPJnhnQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8z6kjPJnhnQ_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 95.56612306751808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving across their face, applying a white substance (likely shaving cream). The hand and facial motion are discrete, solid object movements due to physical interaction (application).", "background_and_ambient_analysis": "The background consists of a static glass shower door and white wall with no shifting or fluid motion (e.g., no fire, water, or wind effects observed)."}}
{"video_id": "8za7t4COzVk", "file_name": "8za7t4COzVk_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two swimmers are in an indoor pool, with one in a dark swimsuit extending their arm forward in the water and retracting it, while the other, also in a swimsuit, remains stationary. The camera stays fixed, capturing the pool environment with yellow and black lane dividers, then transitions to a static screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8za7t4COzVk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8za7t4COzVk_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 118, "blur_score": 913.5354471792645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers: foreground swimmer actively moving with arm strokes (discrete locomotion), background swimmer stationary or floating (minimal motion). Both exhibit solid, distinct object motion.", "background_and_ambient_analysis": "The water surface shows transient ripples due to swimmer movement, but the background (lane dividers and pool walls) remains static with no uniform shifting. The dominant motion is not fluid/environmental (e.g., flowing river or crashing waves) as the pool water is contained and ripples are caused by discrete objects."}}
{"video_id": "8yv-Nl1XbMc", "file_name": "8yv-Nl1XbMc_000354_000364.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark curly hair holds a section near the ear, using a white flat iron to straighten it. The hands glide the flat iron smoothly along the hair, moving from the roots toward the ends. The camera maintains a steady close-up perspective focused on the hair styling process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8yv-Nl1XbMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8yv-Nl1XbMc_000354_000364.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 64.86261398604077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a hair styling tool (e.g., flat iron or brush) are moving discretely as they style hair; the motion is localized and attributable to the person's actions.", "background_and_ambient_analysis": "The background is a static plain wall with no visible shifting, fluid motion (fire/water/smoke), or environmental wind effects."}}
{"video_id": "8yjueeClW1o", "file_name": "8yjueeClW1o_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt stands before a brick wall, with a black tire and wooden objects on a table. He touches the tire with his right hand, then lifts a wooden structure piece from the table. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8yjueeClW1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8yjueeClW1o_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 62.26788036387847, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is moving his hands and manipulating solid objects (tire, hammer, wooden block) due to explicit physical forces (his own locomotion and actions).", "background_and_ambient_analysis": "The background (gray brick wall) is static with no shifting or environmental phenomena (fire, water, wind)."}}
{"video_id": "8zkTWXJTYXI", "file_name": "8zkTWXJTYXI_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of five people, including individuals in red, black, and striped sweaters, gather around a table; they lean forward, moving their hands to interact with items on the table. The camera pans slightly left, capturing their focused engagement with the table surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8zkTWXJTYXI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8zkTWXJTYXI_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 449.0771814400356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in red sweaters, pink top, dark blue shirt) and game pieces are moving. The people are leaning, turning heads, and moving hands to interact with the board game.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (walls, window, furniture) are stable."}}
{"video_id": "8znkmLnaoZQ", "file_name": "8znkmLnaoZQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person lying on a bed, covered with a red blanket. First, I need to describe the motion. The person is moving slightly, maybe adjusting their position. Let's check the frames: in the first few seconds, the person is lying down, then there's a movement where they might be turning or shifting. The background has a bright light on the left, some furniture. The camera is probably static but maybe shakes a bit. Need to be concise.\n\nMain subject: a person in a red blanket. Action: lying on bed, shifting position. Spatial: the bed is the main area, light source to the left. Camera: maybe slight shake, but the output says \"conclude with camera perspective and movement\". So need to mention if it's fixed or moving.\n\nWait, the video starts with the person lying, then maybe moves a bit. Let's see the timestamps. The first frame is [0.0], then they move a bit. So the person is initially lying still, then moves, perhaps adjusts their posture. The background has a lamp on the left, a curtain, maybe a table. But background should be minimal. So focus on the person: red blanket, lying on bed. Motion: shifts position slightly, maybe turns head or moves arm.\n\nWait, the video is dark, but the person is covered with red. So appearance: person in red blanket, size? Not sure, but \"a person\". Number: one. Motion: moves slightly, shifts position. Spatial: on bed, with a bright light source to the left. Camera: maybe slight shake? The video description says \"slight shake\" in the rules. Wait, the user's example might not have that, but the rule says \"conclude with camera perspective and movement\". Let's check the video frames. The video shows the person moving, camera might be static but the output should mention movement if it's a slight shake. Wait, the initial description: the video has a slight shake?\n\nWait, the problem says \"exclude text recognition, named characters, etc.\" So focus on actions.\n\nLet me structure it:\n\nA person in a red blanket lies on a bed, shifting position slightly with minor movements. The bright light source is visible to the left. The camera remains relatively static with a slight shake throughout.\n\nWait, but need to be chronological. Start with the person lying, then moving. Let's check the frames:\n\n[0.0] - person lying, red blanket.\n\n[0.3] - same, maybe moving.\n\n[1.4] - slight movement, head turning?\n\n[2.5] - continuing to move.\n\n[3.6] - similar.\n\n[4.7] - then the light might flicker? Wait, the video description says at [4.7] the light goes out, so the scene darkens.\n\nWait, in the video, the light source is bright initially, then at the end, it darkens. Wait, the user's video frames: first few seconds have bright light, then at 4.7 seconds, the light dims or goes out. So the motion is the person moving on the bed, and then the light turns off.\n\nWait, the frames:\n\n0.0: bright light, person lying.\n\n0.3: same.\n\n1.4: same.\n\n2.5: person moves slightly.\n\n3.6: same.\n\n4.7: light turns off, scene darkens.\n\nWait, the description says \"at 4.7 seconds, the light flickers and the scene darkens\".\n\nSo the main actions: the person is lying on the bed, covered by a red blanket, moving slightly. The bright light is on the left, then turns off.\n\nSo chronological:\n\nA person in a red blanket lies on a bed, making slight movements as they adjust their position. A bright light source is visible to the left of the bed, which flickers and dims around the end of the video. The camera maintains a fixed perspective with minimal movement.\n\nWait, but need to check the rules. Rule a) focus on motion of main subjects in chronological order. So start with the person lying, then moving. Background is minimal, so mention the light source (to the left) only if essential.\n\nAlso, rule c) mention spatial relationships if relevant. The person is on the bed, light to the left.\n\nCamera: perspective is probably a close-up or overhead? Wait, the video is a bit blurry, but it's a medium shot of the bed. So camera perspective: medium shot, fixed, slight shake.\n\nWait, the output should be concise.\n\nLet's try:\n\nA person wearing a red blanket lies on a bed, shifting position slightly with minimal movement. The bright light source is positioned to the left of the bed. As the video progresses, the light flickers and dims.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8znkmLnaoZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8znkmLnaoZQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 151, "blur_score": 54.86641278006202, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red pajamas) moves by lifting their head and moving their arms.", "background_and_ambient_analysis": "The background (wall, curtain, lamp) remains static and shows no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "8zHOz3bdgBE", "file_name": "8zHOz3bdgBE_000217_000227.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, wearing dark clothing, manipulate red, yellow, and white wires inside an open computer case containing a visible fan and circuit board. The hands move to adjust components, with one hand initially inserting a wire and both hands working together to reposition wires. The camera maintains a static top-down view focused on the case’s interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8zHOz3bdgBE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8zHOz3bdgBE_000217_000227.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 400.7997261813891, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively manipulating wires and components within an electronic device, demonstrating discrete physical movement via direct interaction.", "background_and_ambient_analysis": "Background elements (white surface, device frame) show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "8zyMbUP7-as", "file_name": "8zyMbUP7-as_000138_000148.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and red-striped beanie carves an ice sculpture with a tool, then lifts the finished piece to display its detailed structure, holding it close to their chest. The camera transitions from a medium shot of the carving action to a close-up of the ice sculpture, capturing its intricate surface and the person’s focused expression. Background remains snow-covered but is minimally visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/8zyMbUP7-as.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/8zyMbUP7-as_000138_000148.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 145.4131000988448, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a beanie and apron) is actively carving an ice sculpture with a tool. The person's hands and the tool exhibit motion due to physical forces (carving action), and a second ice sculpture (a face) is also visible.", "background_and_ambient_analysis": "The background (snow-covered ground and ice sculptures) is static; no fluid motion (fire, water, smoke, wind) is present. The snow is not moving as a fluid and remains still."}}
{"video_id": "9-06Z9bEANo", "file_name": "9-06Z9bEANo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in black wetsuits with yellow accents, wearing snorkels and masks, interact in a dark environment with purple and blue lighting. Initially, one person extends an arm toward another hand entering the frame. The first person then raises both hands, making peace signs, followed by a second individual joining, also raising arms and forming peace signs. The camera pans slightly to capture both as they gesture, maintaining minimal background detail beyond the colored lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-06Z9bEANo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-06Z9bEANo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 75.58146970408197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals in scuba gear are dancing, moving their arms and bodies.", "background_and_ambient_analysis": "The stage background (walls and ground) is static. The moving light beams are part of the set design and not natural environmental phenomena (fire, water, smoke, or wind), so not classified as ambient_environmental."}}
{"video_id": "9-48LgzyNl8", "file_name": "9-48LgzyNl8_000473_000483.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red hand extends from the right toward a white rectangular block wrapped in white cloth on a stone-paved surface, grasping and lifting it upward as the camera pans up to reveal a person in a white shirt. The stone pavement serves as the background throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-48LgzyNl8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-48LgzyNl8_000473_000483.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 586.225253291766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in light clothing is actively manipulating objects (e.g., a tool and wrapped materials) with hand and body movements, indicating discrete object-to-object physical interactions.", "background_and_ambient_analysis": "The stone wall and cobblestone ground remain consistent with minimal shifting; no fire, water, or wind-driven environmental motion observed."}}
{"video_id": "9-1O1PK-B5k", "file_name": "9-1O1PK-B5k_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of individuals in yellow and black uniforms with helmets move together, then the camera pans right to reveal more people in red and white uniforms with helmets, some holding bat-like objects, as they walk in formation across a grassy field. The camera maintains a slight shake while panning left to right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-1O1PK-B5k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-1O1PK-B5k_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 65.43744436095025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (players in uniforms, coaches, officials) are moving via locomotion (walking, gesturing) and intentional interactions (shaking hands, positioning).", "background_and_ambient_analysis": "Background consists of stationary trees with no uniform shifting or environmental fluid motion (fire, water, wind). No significant ambient effects observed."}}
{"video_id": "9-99Zx3nKHY", "file_name": "9-99Zx3nKHY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and a cap stands at the end of a bowling lane, then takes steps forward toward the lanes. The camera maintains a slight shake while capturing the scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-99Zx3nKHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-99Zx3nKHY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 106, "blur_score": 379.9846210482159, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one bowler (right) performing a bowling action (swinging and releasing the ball) and another person (left) walking across the frame. The ball is released and rolls down the lane.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. Background elements (lanes, wall banners) remain stationary. No fire, water, smoke, or wind visible."}}
{"video_id": "9-AL5VofAhQ", "file_name": "9-AL5VofAhQ_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a sleeveless dark top with red and white stripes bends forward, then repeatedly moves their head up and down while maintaining a forward lean, remaining in the foreground. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-AL5VofAhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-AL5VofAhQ_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 314.3981897625548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman (solid object) is moving her head and upper body in a rhythmic manner.", "background_and_ambient_analysis": "Background elements (wall, decorative item) are stationary; no ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "9-6TAvFJQ18", "file_name": "9-6TAvFJQ18_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white dress sits behind a blackjack table, handling cards and chips. A man in a black uniform enters from the left, approaches the table, and places items onto it. The woman then adjusts the chips and cards on the table. The camera remains stationary in a front-facing view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-6TAvFJQ18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-6TAvFJQ18_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 620.7209491121373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dealer at the poker table moves hands to handle cards/chips; players exhibit minor positional shifts (e.g., leaning forward/backward), all consistent with human locomotion and interaction.", "background_and_ambient_analysis": "Background elements (walls, 'Welcome' signage, casino decor) show no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "9-d2UmYzprA", "file_name": "9-d2UmYzprA_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand moves toward a stainless steel espresso machine, placing a white cup under the portafilter spout and adjusting its position. The machine displays multiple buttons and a digital interface. The camera starts with a close-up of the hand and pulls back slightly to reveal the full machine and cup.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-d2UmYzprA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-d2UmYzprA_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 571.7759608772749, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving in discrete actions: pressing buttons on the espresso machine, positioning a cup under the spout, and adjusting the machine's components. These are solid, distinct objects exhibiting locomotion due to explicit physical forces (human movement).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the espresso machine and surrounding objects remain static relative to the frame, with no signs of fire, water, or wind."}}
{"video_id": "9-fOhibPoDU", "file_name": "9-fOhibPoDU_000398_000408.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A drummer wearing a white t-shirt and light pants plays a drum set with red and black drums and a blue cymbal, striking the instruments rhythmically. The camera begins with a medium shot of the drummer and zooms in to a close-up of his hands on the drumheads and cymbals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-fOhibPoDU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-fOhibPoDU_000398_000408.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.30944823129443, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drummer is actively moving his hands and arms to play the drums, which is a discrete physical motion.", "background_and_ambient_analysis": "The background is a static stage setting with no fluid or wind motion. A zoom occurs in the latter part, but it is a camera technique and does not cause uniform background shifting."}}
{"video_id": "9-EjQ50hEg0", "file_name": "9-EjQ50hEg0_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top, dark weight belt, and gray pants stands in a grassy area with trees in the background. They begin by raising a yellow sledging hammer overhead, then swing it downward in a circular motion toward their hip, and repeat the motion by lifting the hammer back up. The camera remains steady, focusing on the upper body and arm movements throughout the exercise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-EjQ50hEg0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-EjQ50hEg0_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 603.0523860053247, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell in a powerlifting movement, demonstrating discrete physical motion of the body and the barbell.", "background_and_ambient_analysis": "Background consists of static trees and grass with no significant fluid or wind motion. No fire, water, or smoke observed."}}
{"video_id": "9-Mc1pq0mOA", "file_name": "9-Mc1pq0mOA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a child in a blue shirt and black pants jumping on a trampoline. Let's break down the sequence.\n\nStart with frame 0: the kid is mid-air, jumping. Then frame 1: he lands, maybe? Wait, the frames are [0.0] to [5.0]. Let's see the movement. The first frame: child jumping high, arms bent. Then in frame 1, he's landing, then starts to jump again. Wait, no, the timestamps are [0.0], [1.0], [2.0], [3.0], [4.0], [5.0]. Let's check each:\n\n[0.0]: child in blue shirt, black pants, mid-jump, arms bent, background greenery, leaves on ground.\n\n[1.0]: he's now on the trampoline, moving forward, arms out? Wait, the video shows him landing, then turning? Wait, no, the description says \"jumping on a trampoline\". So sequence:\n\n0.0: child jumps up (mid-air), blue shirt, black pants.\n\n1.0: lands on trampoline, maybe steps or moves.\n\n2.0: turns to face right, arms swinging.\n\n3.0: continues moving, arms out.\n\n4.0: turns, jumps again? Wait, the frames are sequential. Let's check the motion.\n\nWait, the video shows the child jumping. Let's track:\n\nFirst frame: child is airborne, jumping.\n\nThen, as time progresses (each frame is 0.5 seconds), he lands, then moves around the trampoline. So from 0.0 to 1.0, he jumps up and down. Then in 1.0, he's on the ground, maybe moving. Wait, the video description says \"jumping on a trampoline\", so the action is jumping. Let's see:\n\nThe caption needs to be chronological. So start with the jump.\n\nChild in blue shirt and black pants jumps up on a trampoline, then lands, continues moving, perhaps turning around, and maybe jumps again. Let's check the frames:\n\nFrame 0: mid-jump.\n\nFrame 1: landing, moving.\n\nFrame 2: turning, moving on the trampoline.\n\nFrame 3: turning again.\n\nFrame 4: same as frame 3.\n\nSo the main subject is a single child. The motion is jumping, then moving around the trampoline. Spatially, the trampoline is in a park-like area with greenery.\n\nBackground: minimal, just green bushes and leaves on the ground. So describe that briefly.\n\nCamera perspective: seems like handheld, maybe following the child, slight shake.\n\nNow, structure the caption.\n\nStart with chronological order: the child jumps, lands, moves around, turns.\n\nAppearance: child, blue shirt, black pants.\n\nSpatial: on a trampoline, surrounded by greenery.\n\nCamera: likely handheld, following the action.\n\nLet's draft:\n\nA child in a blue shirt and black pants jumps on a trampoline, landing, then turns and moves around the edge while continuing to jump. The child faces different directions, with green foliage and fallen leaves in the background. The camera follows the child's movements with a slight shake.\n\nCheck the rules:\n\na) Focus on motion: jumping, landing, turning, moving around trampoline.\n\nb) Appearance: blue shirt, black pants, child.\n\nc) Spatial: on trampoline, greenery background.\n\nd) Camera: follows with slight shake.\n\ne) Background minimal: yes, mention green foliage and leaves.\n\nf) Exclude text, names, stylistic analysis.\n\nNow check if it's concise.\n\nLet's see:\n\n\"A child in a blue shirt and black pants jumps on a trampoline, lands, then turns and moves around the trampoline’s edge while continuing to jump. The background features dense green foliage and scattered leaves. The camera follows the child’s motion with a slight shake.\"\n\nWait, the video is of a kid jumping on a trampoline. Let's check the exact actions:\n\nAt 0.0: jumping mid-air.\n\n1.0: landing, moving.\n\n2.0: turns to face right, arms out.\n\n3.0: continues moving, maybe another jump.\n\n4.0: same as 3.0.\n\nSo the sequence is: jump, land, turn, move around, jump again.\n\nSo caption:\n\nA child in a blue shirt and black pants jumps on a trampoline, lands, then turns to face different directions while moving around the edge, continuing to jump. The background consists of dense green foliage and fallen leaves on the ground. The camera follows the child with a slight shake.\n\nYes, that's chronological, describes motion, appearance, spatial (on trampoline, background), camera.\n\nNow check for", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-Mc1pq0mOA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-Mc1pq0mOA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 150, "blur_score": 344.74556372053155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a blue shirt and black pants is jumping on a trampoline, exhibiting discrete locomotion with clear bounding box tracking.", "background_and_ambient_analysis": "The background consists of static green foliage and trees with no significant fluid motion (fire, water, smoke) or wind-driven swaying. No uniform background shifting observed."}}
{"video_id": "9-xJglYFiGE", "file_name": "9-xJglYFiGE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video shows two men in a gym. First, one guy is holding a cable machine, the other is lifting weights. Then they switch roles. Let's break down the steps.\n\nFirst frame: guy A (white tank, black shorts) is holding a cable, guy B (gray tank, black pants) is bending over with weights. Then guy A moves to the other side, maybe pulling the cable? Wait, the action is chronological. Let's check each second.\n\nAt 0.0, guy A is on left, holding cable, guy B on right lifting. Then at 1.4, guy A is squatting, guy B is standing. Wait, no, the description says in sequence. Let's look at the video frames.\n\nFrame 0: Man A (white sleeveless shirt, black shorts, black shoes) stands left, holding cable. Man B (gray sleeveless shirt, black pants, red stripes, black shoes) bends over, lifts barbell. Then in frame 1.4: Man A squats, pulling cable (maybe moving the cable from right to left), Man B stands upright with barbell. Wait, no. Wait the action: Man B was lifting, then Man A moves to help? Wait the sequence:\n\n- At start, Man A holds cable (pulling side), Man B lifts weights (barbell on platform). Then Man A pulls the cable, maybe as part of a machine, and Man B switches positions. Wait the video shows:\n\n0.0: Man A (left) pulls cable (attached to barbell), Man B (right) lifts barbell.\n\n1.4: Man A moves to the right, squatting (to lift?), Man B is now holding the cable? Wait no. Wait the description says \"two men in a gym\". Let's parse the frames:\n\n[0.0]: Man A (left, white tank, black shorts) pulls cable; Man B (right, gray tank, black pants) bends over, lifts barbell.\n\n[1.4]: Man A moves to the right (now squatting), pulls cable; Man B stands up, holds cable.\n\n[2.5]: Man A stands up, maybe releases cable? Man B is still on platform.\n\nWait, the caption needs to be chronological. Let's outline the key moments.\n\n1. First, Man A (white tank, black shorts) stands to the left, holding a cable attached to a barbell. Man B (gray tank, black pants) bends over and lifts the barbell, which is on a platform.\n\n2. Then, Man A moves to the right, squats down while pulling the cable, and Man B stands up, now holding the cable.\n\n3. Next, Man A stands up, releases the cable, and Man B moves to the center, adjusts position.\n\n4. Finally, Man B lifts the barbell again, while Man A stands to the side, observing.\n\nWait, the video has 5 frames. Let's check the provided frames:\n\nFrame 0: Man A left, cable in hand; Man B right, lifting barbell.\n\nFrame 1: Man A moves to the right (squatting), Man B is standing, cable attached to barbell.\n\nFrame 2: Man A is standing, Man B is still lifting.\n\nWait, no. Wait the user provided frames:\n\n<0.3 seconds> shows Man A (left, white tank, black shorts) holding cable, Man B (right, gray tank, black pants) lifting barbell.\n\n<1.4 seconds>: Man A is now on the right, squatting, pulling cable; Man B is on the left, standing.\n\nWait, no. Wait the description says:\n\nAt <0.3> seconds: Man A (white tank, black shorts) is pulling a cable (he's the one holding the cable), Man B (gray tank) is lifting barbell.\n\nAt <1.4> seconds: Man A is squatting (now on the left), Man B is standing upright.\n\nWait, maybe the movement is a switch. Let's track:\n\n- Initially, Man A (left) holds cable attached to barbell. Man B (right) lifts barbell.\n\n- Then Man A moves to the left side of the barbell area, squats, and pulls the cable (maybe as part of a machine resistance).\n\n- Man B then stands up, releases the barbell, and moves.\n\nWait, the key is to describe the motion in order.\n\nThe caption should be:\n\nTwo shirtless men in a gym. First, a man in a white tank top and black shorts stands left, holding a cable attached to a barbell, while another man in a gray tank top and black pants bends over to lift the barbell. The man in white shifts to the right, squatting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-xJglYFiGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-xJglYFiGE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 80, "blur_score": 199.68516590524808, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two men and a barbell. The men are performing lifting movements; the barbell is lifted by one man. The motion is due to muscle exertion and physical contact.", "background_and_ambient_analysis": "The background (walls, floor, gym equipment) is static with no shifting. No ambient environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "9-UP29k-xwg", "file_name": "9-UP29k-xwg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in colorful shirts (red, yellow, green) gather around a wooden A-frame structure; some climb its sloped sides while others stand on the grassy area nearby. A person in a red shirt and yellow pants stands at the structure’s base facing upward. As the video progresses, more climbers ascend the A-frame. The camera pans left, revealing a road and distant fields in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9-UP29k-xwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9-UP29k-xwg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 384.86787266022617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in the scene, including walking and interacting near the structure.", "background_and_ambient_analysis": "Background elements (road, grass, structural objects) show no uniform shifting; no fire, water, or significant wind-driven motion observed."}}
{"video_id": "90TB2q89im8", "file_name": "90TB2q89im8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt and dark pants stands at a kitchen sink, initially holding a green object. They then place a white plate on the sink, manipulate it with their hands, and continue handling the plate while working at the sink. The camera remains stationary with a slight shake, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90TB2q89im8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90TB2q89im8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 634.7452557891404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is moving hands and dishes (plates, bowls) within the sink area, actively rinsing and handling objects through manual manipulation.", "background_and_ambient_analysis": "Background elements (sink, yellow cup, bottles, cabinets) remain static across frames; no dominant fluid motion (e.g., fire, water flow, smoke) is observable as the primary environmental phenomenon."}}
{"video_id": "90ZyQKvjdKQ", "file_name": "90ZyQKvjdKQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows an indoor sports game, probably lacrosse or similar. Let's check the frames.\n\nFrame 0: Players in red and white uniforms are on a green field. Some are running, maybe passing. The background has red walls and banners.\n\nFrame 1: More players in motion, red and white. The action is ongoing. Maybe a pass or a dash.\n\nFrame 2: Players moving towards the goal area. The player with jersey 16 is visible, standing still maybe? Or moving? Wait, the description says \"players in red and white\" running towards the goal. So the main subjects are multiple players (red and white jerseys) moving across the field.\n\nFrame 3: More action, players spreading out, maybe after a play. The goal area is visible with yellow circles.\n\nFrame 4: Players are in different positions, some near the goal, others moving. The court is enclosed with red walls.\n\nFrame 5: Players continue to move, maybe the play is developing. The camera seems to follow the action.\n\nNow, chronological order. Start with the initial scene: players in red and white uniforms on an indoor field (green turf, red walls). Then, as time progresses, players are running, some towards the goal, passing the ball (assuming the ball is there, though not described, but the motion suggests a ball sport). The number: multiple players, but specific numbers like 16 are mentioned. Wait, the rules say \"briefly describe appearance and number (color, size, orientation)\". So mention red and white uniforms, maybe a few players visible. Spatial relationships: players moving from one side to the other, some in front, behind.\n\nBackground: minimal, just the indoor arena with red walls, ceiling lights, banners (but rule e says minimal unless essential). So focus on motion.\n\nCamera: the description says \"pan left, slight shake\" but need to see. The video description mentions the camera movement in the frames. From the frames, the camera is panning to follow the action, maybe a slight movement as the players move across.\n\nPutting it all together:\n\nThe video shows multiple players in red and white uniforms actively running on an indoor green field. Initially, players in red and white are spread across the field, moving towards the goal area; by the second frame, they are converging near the goal, with one player in white (jersey 16) standing near the center. As the sequence progresses, players continue to move dynamically, spreading out across the court, some sprinting toward the goal while others position themselves defensively. The camera pans left to follow the motion, maintaining a slight shake, capturing the fast-paced interaction between teams within the enclosed indoor arena with red walls and overhead lighting.\n\nWait, need to be concise. Let's check rules: focus on motion, chronological order, brief appearance (color, number), spatial, camera.\n\nSo:\n\nPlayers in red and white uniforms run across an indoor green field. At the start, multiple players in red and white sprint toward the goal; by the second frame, the players converge near the goal area, with a player in white (jersey 16) standing centrally. As the sequence continues, players spread out across the field, some moving toward the goal while others reposition defensively. The camera pans left to track the action, exhibiting a slight shake.\n\nWait, but need to mention number of subjects. The video shows multiple players (not exact number, but \"multiple\" is okay). Also, appearance: red and white uniforms, likely athletic attire. Spatial: players in front of each other, moving in different directions.\n\nLet me check the rules again. a) motion and behavior in chronological order. b) brief appearance (color, size, orientation) - size: medium, as they are athletes; orientation: moving. c) spatial relationships: e.g., some in front, others behind.\n\nSo:\n\nIn an indoor sports arena, multiple athletes in red and white uniforms run across a green field. Initially, players in red and white sprint toward the goal, with some moving in front of others. By the second frame, they converge near the goal circle, and a player in white (jersey 16) stands centrally. As the sequence progresses, the players disperse across the court, some continuing toward the goal while others shift positions defensively. The camera pans left to follow the action, showing a slight shake.\n\nBut need to be concise. Let's make it shorter.\n\nThe video depicts multiple athletes in red and white uniforms moving across an indoor green field. Initially, players in red and white sprint toward the goal area, with some running ahead of others. By the second frame, they converge near the goal circle, while a player in white (jersey 16) remains centered. As the sequence continues", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90ZyQKvjdKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90ZyQKvjdKQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 210.08800960278012, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple players in red and white uniforms are actively moving: running, changing direction, and interacting with the ball. Their motion is discrete and tracked by distinct bounding boxes, driven by locomotion and physical collisions.", "background_and_ambient_analysis": "The red walls and ceiling lights remain stationary throughout the video. No fire, water, smoke, or wind are visible; the environment is controlled and indoors, with no fluid/environmental motion."}}
{"video_id": "90c5ENLbacY", "file_name": "90c5ENLbacY_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and white striped shirt holds a small pink and black object near their face, then lowers their hand to the side while adjusting their hair; the background features a blue wall with a decorative arrangement of colorful flowers and peacock feathers. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90c5ENLbacY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90c5ENLbacY_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 277.38766884124027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and a small object (appearing to be a toy or makeup item) are moving in discrete, controlled motions. The motion is caused by her deliberate hand movements.", "background_and_ambient_analysis": "The background (blue wall and vase with flowers) remains static throughout. No shifting background or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "90nntFHPqPI", "file_name": "90nntFHPqPI_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a purple shirt and dark pants stands in a wooded area, raises a white object to their face as if taking a photo or video, then adjusts and holds it up while looking through it. The background features trees and a dirt path. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90nntFHPqPI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90nntFHPqPI_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 1041.686235965436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body while playing an instrument (or similar activity).", "background_and_ambient_analysis": "The background (trees, path) is static with no fluid/environmental motion. A brief lighting change occurred but did not cause environmental motion."}}
{"video_id": "908TrkJk4uw", "file_name": "908TrkJk4uw_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young batter in a white uniform and blue helmet stands at home plate, swings the bat, and steps back after hitting the ball. A catcher in a dark helmet and white uniform with a black vest adjusts position behind home plate, moving slightly as the batter resets. Other players are positioned across the field, with a hillside in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/908TrkJk4uw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/908TrkJk4uw_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 272.8475166250418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baseball players are moving: batter swinging the bat, catcher adjusting position, and other players on the field. These motions are due to their own locomotion.", "background_and_ambient_analysis": "The background (mountains, field) is static with no shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "90tgrHFkb4g", "file_name": "90tgrHFkb4g_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt claps his hands, turns to his right, and walks away while the camera follows his movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90tgrHFkb4g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90tgrHFkb4g_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 148, "blur_score": 2602.6797985526923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man in white shirt) is moving through the frame: walking, turning, and making hand gestures. Background objects (furniture, shelves) are stationary. No other discrete solid objects exhibit motion.", "background_and_ambient_analysis": "No shifting background elements observed. Walls, furniture, and shelves remain static with no uniform motion. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "90khaBnk6pE", "file_name": "90khaBnk6pE_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants crouches near a red goalpost on a paved street, then stands and walks away to the right, passing the goalpost and moving toward a black vehicle parked on the right. The camera remains stationary at a low ground-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/90khaBnk6pE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/90khaBnk6pE_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 878.9254969990177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (red shirt) swings bat, hits ball causing motion of bat and ball; person then walks away.", "background_and_ambient_analysis": "Background elements (buildings, trees, car) are stationary; no environmental fluids or wind motion observed."}}
{"video_id": "91CmPNf6Vfg", "file_name": "91CmPNf6Vfg_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a disc golf basket on a grassy field. A person in a black shirt and camouflage shorts enters from the right, holding an orange disc. They approach the basket, place a yellow disc inside, and step back. The camera follows the person’s movement, focusing on their lower body and shoes, with slight camera shake during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91CmPNf6Vfg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91CmPNf6Vfg_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 507.6166384963353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete solid objects in motion are: (1) a person (wearing a black shirt and shorts) moving via locomotion near the disc golf basket; (2) an orange disc being thrown and interacting with the basket; (3) a blue disc already in the basket. These motions are driven by explicit physical forces (throwing) and locomotion.", "background_and_ambient_analysis": "The background consists of static grass, trees, and a clear sky with no significant fluid motion (e.g., water, smoke, fire) or wind-induced sway observed. Background elements do not shift uniformly, indicating no dominant ambient environmental motion."}}
{"video_id": "91YFTK6_3ck", "file_name": "91YFTK6_3ck_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a kitchen. There's a person wearing a white shirt and dark pants, standing near the stove area. They're holding something, maybe a bowl, and tossing it up. Then, the person turns and walks to the right side of the frame, placing the bowl on the counter. Another person enters the frame from the left, moves across, and exits. The camera stays mostly still but maybe has a slight shake. Let's make sure to follow the rules: focus on motion, chronological, mention appearance briefly, spatial relationships, camera perspective.\n\nStart with the first person in the kitchen, white shirt, dark pants. They toss an object (probably a bowl) up. Then they turn, walk right, place it on the counter. Second person enters from left, moves through the scene. Background is kitchen with cabinets, fridge, etc., but minimal description. Camera is static with slight shake. Need to be concise.\n\nCheck the video timestamps: [0.0] person tossing, [1.0] still tossing, [2.0] person turns and walks, [3.0] another person enters from left, [4.0] the first person places bowl, [5.0] the second person exits. So chronological order: first person tosses, then walks to right to place item, then another person moves through.\n\nAppearance: first person white shirt, dark pants, headgear (maybe a hat or something, but don't specify if not essential). Second person: dark shirt, comes from left.\n\nSpatial: first person starts near stove, turns right to counter. Second person moves from left to right across the frame.\n\nCamera: starts with a view, then maybe slight shake, stays in kitchen.\n\nNow draft:\n\nIn a kitchen with wooden cabinets, a person in a white shirt and dark pants tosses an object above their head, then turns right and places it on the counter. Another person in a dark shirt enters from the left, moves across the frame, and exits. The camera remains mostly stationary with a slight shake.\n\nWait, check rules: exclude text recognition, named characters, so don't mention \"Coca-Cola\" or other texts. Also, \"headgear\" might be too specific? Maybe just say \"wearing a head covering\" but perhaps the video shows a black helmet or something? Wait the first frame: the person has a black helmet maybe. Let's see: in the video, the person has a black helmet. So \"a person wearing a white shirt, dark pants, and a black helmet\" but the rule says \"briefly describe appearance\". So include that if relevant.\n\nLooking at the first frame: person has a black helmet on their head. So include that.\n\nSo: In a kitchen with wooden cabinets, a person wearing a white shirt, dark pants, and a black helmet tosses an object above their head, then turns right and places it on the counter. Another person in a dark shirt enters from the left, moves across the frame, and exits. The camera remains mostly stationary with a slight shake.\n\nCheck if all rules are met: motion and behavior chronological, appearance (white shirt, dark pants, black helmet, dark shirt), spatial (turns right, enters left), camera (stationary with slight shake). Background minimal. No text or names. Yes.\n\nMake sure it's concise. Let's shorten:\n\nA person in a white shirt, dark pants, and black helmet tosses an object in a kitchen, then turns right to place it on the counter. Another person in a dark shirt walks across the frame from left to right. The camera remains stationary with minor shake.\n\nWait, \"tosses an object\" – what object? Maybe \"tosses a bowl\" but maybe better to keep general. But maybe the object is not essential. Rule: focus on motion. So \"tosses an object\" is okay.\n\nBut check if \"object\" is too vague. But the rules say exclude text recognition, so if it's a bowl, but the video might not specify. Since the problem says exclude named characters or text, maybe just \"tosses an item\" or \"tosses something\". But in the video, the person is tossing a white bowl maybe? Wait, in the video, the first frame, the person is holding a white object, tossing it. So maybe \"tosses a white bowl\".\n\nWait, but the rules say \"exclude text recognition\" – but the description is about motion, so if the object is visible, maybe mention it. But the rule says \"if relevant\", so if the object's color is part of the motion. Let's see: the person tosses a white bowl up. Then, maybe include that.\n\nAlternatively, maybe the object is a plate or something. But since the user said \"focus on motion\", perhaps", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91YFTK6_3ck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91YFTK6_3ck_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 153, "blur_score": 80.22783662645185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people: a woman near the counter (handling objects, slight posture shifts) and a man walking into frame (interacting with the woman, moving across the scene).", "background_and_ambient_analysis": "Static kitchen background (wooden cabinets, fridge, counters) shows no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "91fvK2IWVzE", "file_name": "91fvK2IWVzE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in white uniforms with red belts stand in a circle in a gymnasium. A central figure in a white sleeveless top and red belt performs a martial arts move, executing a high kick followed by a fall to the ground. The figure then rises and continues moving, while the surrounding participants observe. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91fvK2IWVzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91fvK2IWVzE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 233.513442291147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in white uniforms (martial artists) are moving: kicking, dodging, falling, and recovering. These are discrete solid objects interacting via physical forces (e.g., collisions during combat moves).", "background_and_ambient_analysis": "The background consists of static elements (walls, floor) with no shifting or fluid motion. No fire, water, or smoke is visible."}}
{"video_id": "91cV0GZsm50", "file_name": "91cV0GZsm50_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with static logos of GEICO Motorcycle and AMA Pro Road Racing against a dark mesh background. It transitions to a person wearing a dark cap, orange-tinted sunglasses, and a blue racing jacket with yellow and red sponsor patches, speaking outdoors. The person is positioned in front of a blurred background featuring indistinct figures and structures. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91cV0GZsm50.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91cV0GZsm50_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 296.0502893580459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a racing suit is speaking, exhibiting head and mouth movements due to speech.", "background_and_ambient_analysis": "The background (banners, distant people) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "91hW2JsRLJE", "file_name": "91hW2JsRLJE_000290_000300.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black pen enters the frame from the right, moving toward the lower section of a notebook page. The hand gestures toward the written problem area on the page, with the pen's tip touching the paper. The camera maintains a static, top-down view of the notebook throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91hW2JsRLJE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91hW2JsRLJE_000290_000300.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.05806832655388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pen is visible in motion, writing on the notebook page, indicating a discrete solid object undergoing deliberate physical movement.", "background_and_ambient_analysis": "The notebook background remains static throughout the frames with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "922YHeJWvyU", "file_name": "922YHeJWvyU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children, including a girl in a white shirt with pink graphics and purple patterned pants, push a black wheelbarrow loaded with stacked white plastic containers along a dirt path. The wheelbarrow moves forward as the girl steers it, with other children walking alongside or behind. The camera follows the wheelbarrow's motion, slightly panning to maintain focus on the group.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/922YHeJWvyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/922YHeJWvyU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 287.4620846188951, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children pushing a wheelbarrow with a plastic bag; the wheelbarrow and children are moving due to physical locomotion.", "background_and_ambient_analysis": "Background elements (trees, fence, ground) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "925BhDPSwLs", "file_name": "925BhDPSwLs_000315_000325.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand manipulating a Rubik's Cube. First, the hand is holding the cube, which has yellow and blue squares visible. Then, the cube is turned, showing red, blue, green, and white squares. The hand moves the cube around, rotating it to display different faces. The background has a room with a chandelier, wooden chair, window with blinds, and a painting. The camera is static, probably handheld, looking at the hand and cube from a fixed angle. Need to describe the motion chronologically: hand holds cube, rotates it, shows different colored faces, then moves the cube out of frame. Keep background minimal. Let's structure the caption.\n\nStart with the hand holding the cube, describe the colors seen as it rotates. Mention the cube's movement: turned to show different sides (yellow, blue, red, etc.), then the hand moves it out of view. Background elements are there but minimal. Camera perspective: likely a fixed view, maybe slight shake? Wait, the video starts with hand holding cube, then rotating, then moving cube away. The camera doesn't move, it's stationary, looking at the hand and cube. So camera is static, probably from a low angle? Wait, the video starts with a hand in the foreground, background room. So the camera is focused on the hand and cube, with room in the background. So describe the action: A hand holds a 3x3 Rubik's Cube, displaying yellow and blue face initially, then rotates it to show red, blue, green, and white faces in sequence, moving the cube towards the camera and then out of the frame. The background includes a room with a chandelier, wooden chair, window with blinds, and a framed painting. Camera remains static, focused on the hand and cube throughout.\n\nWait, the rules say background minimal unless essential. So maybe just mention the room elements briefly. Let's check the rules: e) Keep background descriptions minimal unless essential for understanding motion. So the motion is the cube rotation, hand moving. The background is not essential for motion, but maybe the room's elements are part of the setting. But the main focus is the hand and cube. So the caption should focus on the hand's actions with the cube.\n\nLet's structure:\n\nA hand manipulates a 3x3 Rubik's Cube, initially showing a yellow and blue face, then rotating it to display red, blue, green, and white faces in succession, moving the cube towards and away from the camera until it exits the frame. The background features a room with a chandelier, wooden chair, window with blinds, and a framed painting. The camera remains stationary, providing a close-up view of the hand and cube.\n\nWait, but need to be concise. Let's check the example. The video starts with hand holding cube, shows different colors as it turns. So:\n\nA hand holds a 3x3 Rubik's Cube, rotating it to display yellow, blue, red, green, and white faces sequentially. The cube is moved toward and then away from the camera, eventually exiting the frame. The background includes a room with a chandelier, wooden chair, and window with blinds. The camera remains static, focused on the hand and cube.\n\nWait, check the timestamps: [0.0] shows yellow/blue, [1.4] shows red, blue, green, [2.5] shows red, [3.6] shows cube moved away. So the hand rotates the cube, showing different faces, then moves it out of frame.\n\nSo the chronological order: Hand holds cube (yellow/blue face visible), then rotates to show red, blue, green, white faces, then moves cube out of view.\n\nNow, the caption should be concise. Let's draft:\n\nA hand manipulates a 3x3 Rubik's Cube, rotating it to display yellow, blue, red, green, and white faces in sequence; the cube is moved toward and then away from the camera until it exits the frame. The background includes a room with a chandelier, wooden chair, and window with blinds. The camera remains static, providing a close-up view.\n\nWait, the rules say \"concise, chronological paragraph\". Let's make it shorter. Maybe:\n\nA hand rotates a 3x3 Rubik's Cube, initially showing yellow and blue faces, then revealing red, blue, green, and white faces as it turns, before moving the cube out of frame. The background features a room with a chandelier, wooden chair, and window with blinds. The camera remains stationary, focused on the hand and cube.\n\nCheck for all rules: a) motion of main subject (hand and cube) chronological. b) cube is 3x3, colors. c) spatial: moved toward/away from camera. d) camera perspective:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/925BhDPSwLs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/925BhDPSwLs_000315_000325.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 663.0085064405523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a Rubik's cube, rotating it to display different colored faces. The cube is a solid object moved by explicit physical forces (human hand movement).", "background_and_ambient_analysis": "The background elements (chairs, chandelier, walls, and window) remain static with no significant shifting, fluid motion, or environmental phenomena (e.g., wind, fire)."}}
{"video_id": "91yWMBqvOcU", "file_name": "91yWMBqvOcU_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand on an indoor turf field. The man on the right, wearing a dark shirt, black shorts, white socks, black shoes, and knee braces, begins bent over holding a bat, then stands, turns to face the man on the left (in a dark long-sleeve shirt, dark pants, and white shoes), raises his arms in a swinging motion, and bends back down. A white bucket sits nearby on a black mat. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/91yWMBqvOcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/91yWMBqvOcU_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 170.04889238361562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (people) are moving: one stationary observer and another performing deliberate movements (bending, straightening, arm raise) due to physical locomotion.", "background_and_ambient_analysis": "The background (walls, field markings, and indoor structures) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible, confirming absence of ambient environmental motion."}}
{"video_id": "92C2mEPo_Is", "file_name": "92C2mEPo_Is_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "On a snowy ski slope, multiple people ski and snowboard near a red ski lift; a person in dark clothing loses balance while descending, falls, and slides across the snow; the camera follows the fall with slight motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92C2mEPo_Is.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92C2mEPo_Is_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 72.49575701834209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "92F0y3bTMKY", "file_name": "92F0y3bTMKY_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the initial indoor scene, a person in white pants and shirt performs dynamic kicks and bends, surrounded by a crowd of similarly dressed individuals. The scene transitions to an outdoor grassy field where a larger group, all in white attire, engages in synchronized movements including kicking and advancing. The camera maintains a static perspective throughout both settings, capturing motion from a frontal viewpoint with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92F0y3bTMKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92F0y3bTMKY_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 145.79799673855436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (martial artists in white uniforms) are moving: performing kicks, dodges, and stances. Crowd in background is static. Motion originates from explicit physical forces (locomotion, collisions) between individuals.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Indoor wall and outdoor grass/trees remain static throughout. No fire, water, smoke, or wind effects present; background elements are fixed and unchanging."}}
{"video_id": "92W0gYclYwU", "file_name": "92W0gYclYwU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black plaid shirt raises their right arm holding a red cloth to wipe hanging plants on a tall stand, then lowers the arm and bends slightly forward. The background features a wooden cabinet and a black umbrella-like structure, with the camera remaining static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92W0gYclYwU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92W0gYclYwU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 345.3652171054139, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a checkered shirt is holding a pink object, moving it downward, then bending toward a surface below (likely interacting with an object).", "background_and_ambient_analysis": "Background elements (walls, cabinet, umbrella) are static with no uniform shifting; no fire, water, or fluid motion observed."}}
{"video_id": "92_LhgQrrSU", "file_name": "92_LhgQrrSU_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in pink pajamas with red flower patterns lies on their back in a crib, then moves their head and upper body, turning to the side while shifting position on the floral-patterned bedding. The camera maintains a static top-down view with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92_LhgQrrSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92_LhgQrrSU_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 46.10010404356851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a floral-patterned onesie moves within the crib, adjusting position, crawling, and interacting with a blanket.", "background_and_ambient_analysis": "The crib's wooden slats and patterned fabric show no uniform shifting; no fire, water, or smoke present. Background elements remain stable."}}
{"video_id": "92-gAFhhETk", "file_name": "92-gAFhhETk_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink dress and white socks crawls across a carpeted floor toward a door with blinds, moving from a prone position to kneeling and extending her hand toward the floor near the door's baseboard. A yellow object lies stationary on the carpet. The camera maintains a fixed overhead perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92-gAFhhETk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92-gAFhhETk_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 168.1653364653212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child in a pink dress is crawling on the carpet towards a door and then along the base of the wall.", "background_and_ambient_analysis": "The background walls and carpet are static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "92mwbZ-ocCU", "file_name": "92mwbZ-ocCU_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A video opens with a close-up of hands in a light-colored shirt handling cards, then shifts to a spread of playing cards on a dark table, including spades, hearts, and diamonds. A second person in a red garment is partially visible to the right. The dealer’s hands move as they shuffle or distribute cards, while the camera pans slightly to focus on the card arrangement. The scene is dimly lit, with minimal background details emphasizing the table and cards.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92mwbZ-ocCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92mwbZ-ocCU_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 31.54052437721429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two players are moving their hands to handle chips and cards on the table. The chips and cards are being physically manipulated by the players' hands.", "background_and_ambient_analysis": "The background is dark and not clearly visible, but no fluid or environmental motion (fire, water, wind) is present. The background does not show uniform shifting."}}
{"video_id": "92ls7NFDkCs", "file_name": "92ls7NFDkCs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A nude figure sits on a wooden box with hands raised to their head, while a man in dark clothing stands to the right, gesturing toward a white statue on a pedestal. The man holds a small object and appears to adjust or examine the statue, with the camera slowly panning right to focus on their interaction. The nude figure remains stationary throughout, and the background contains additional statues and framed artwork with minimal detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92ls7NFDkCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92ls7NFDkCs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 111.28436133699815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals exhibit motion: the person seated on the box shows subtle posture adjustments, while the standing individual engages in deliberate hand movements (e.g., gesturing or working on a sculpture).", "background_and_ambient_analysis": "Background elements (walls, statues, furniture) remain stable with no uniform shifting, and there are no fire, water, smoke, or wind-driven environmental motions."}}
{"video_id": "92PP4pFje0o", "file_name": "92PP4pFje0o_001002_001012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black top and gray pants kneels on a white star-patterned blanket, adjusting white booties on a baby dressed in white with gray accents who lies on a padded mat. The baby is then wrapped in a white blanket, lifted upward, and held, with hands adjusting the blanket's position. The camera transitions from a top-down view to a close-up of the baby being held.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92PP4pFje0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92PP4pFje0o_001002_001012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 28.397505652886444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are a person (wearing black clothing) and a baby wrapped in a blanket. The person manipulates the baby by lifting, repositioning, and rotating it, demonstrating explicit physical forces from the person's hands.", "background_and_ambient_analysis": "The background consists of a bed with sheets and a static surface; there is no uniform shifting of background elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "92o6KTgKybc", "file_name": "92o6KTgKybc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A newborn baby with closed eyes and smooth skin lies on a white blanket with red stitching. An adult hand gently touches the baby’s ear, prompting the baby to move its head, briefly open its eyes, then close them while its mouth opens wide. The hand remains in contact, and the baby’s head shifts slightly. The camera maintains a close-up view with minor movement, capturing the interaction from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92o6KTgKybc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92o6KTgKybc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 55.94173442573812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (discrete solid object) is moving, exhibiting facial expressions (blinking, mouth movements), hand movements, and crying motions. These are controlled by the baby's own physical actions.", "background_and_ambient_analysis": "The background consists of a static white cloth with no shifting or fluid motion (e.g., water, smoke, wind) visible. No dominant ambient environmental elements are present."}}
{"video_id": "93-yiFA-YpQ", "file_name": "93-yiFA-YpQ_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand interacting with objects on a countertop. First, the hand (wearing a gold bracelet) holds a small object, maybe a sponge or something, and moves it over a piece of patterned paper. Then the hand picks up a container with a blue cap, which seems to be Mod Podge, and places it down. Wait, the initial frame has a Mod Podge bottle. Let's check the sequence.\n\nIn the first frame, the hand is holding a small item (like a sponge?) near the Mod Podge bottle. Then in the second frame, the hand moves the item down, maybe placing it on the patterned paper. Then the hand picks up a small object (maybe a craft item) and shows it. Then the hand places that item on the patterned paper. Then the hand picks up the Mod Podge container and holds it over the paper. Then the hand moves the container away, and the other hand comes in to hold the container. Wait, the video is short, so let's track the actions step by step.\n\nStep 1: Hand with gold bracelet holds a small object (maybe a sponge or craft tool) above the patterned paper. Then moves the object down, placing it near the paper.\n\nStep 2: Hand picks up a small item (blue cap? No, the Mod Podge bottle is red and white. Wait, the objects: Mod Podge bottle is on the left, patterned paper in the middle, scissors to the right, paintbrush on the counter. The hand is interacting with a small object (maybe a sponge) first, then picks up a small item (maybe a piece of paper or a craft piece) and holds it, then places it on the patterned paper. Then the hand picks up the Mod Podge container and places it down.\n\nWait, the sequence in the frames: [0.0] shows a hand holding a small object (like a sponge) above the patterned paper. [0.3] the hand moves the object down, placing it on the counter. Then the hand picks up a small item (maybe a piece of fabric or paper) and holds it. Then [2.5] the hand holds the item, then [3.6] the hand places it on the patterned paper. Then [4.7] the hand picks up the Mod Podge container and holds it.\n\nWait, no. Let's see the actual frames:\n\nFrame 0: Hand holding a small object (maybe a sponge) over the counter. The counter has Mod Podge bottle, patterned paper, scissors, paintbrush.\n\nFrame 1: Hand moves the small object down, maybe placing it on the counter.\n\nFrame 2: Hand picks up a small item (maybe a craft piece) and holds it.\n\nFrame 3: Hand holds the item up.\n\nFrame 4: Hand places the item on the patterned paper.\n\nFrame 5: Hand picks up the Mod Podge container.\n\nWait, the video has 5 frames (from [0.0] to [4.7] seconds). Let's list each frame:\n\n[0.0] A hand with a gold bracelet holds a small object above the countertop. The countertop has a red-and-white \"MOD PODGE\" bottle, a patterned square paper, green-handled scissors, and a paintbrush with white substance.\n\n[0.3] The hand moves the small object down, placing it on the countertop near the paintbrush.\n\n[1.4] The hand picks up a small item (possibly a craft piece) and holds it up.\n\n[2.5] The hand holds the item, rotating it to show its shape.\n\n[3.6] The hand places the item on the patterned paper.\n\n[4.7] The hand picks up the Mod Podge bottle and moves it towards the counter.\n\nWait, no, the frame labels are <0.3> [0.0], <1.4> [0.3], etc. Wait, the video is split into time intervals: [0.0], [0.3], [1.4], [2.5], [3.6], [4.7] seconds.\n\nAt [0.0], hand holds a small object (maybe a sponge) above the patterned paper.\n\nAt [0.3], hand moves the small object down, placing it on the counter.\n\nAt [1.4], hand picks up a small item (like a piece of fabric or paper) and holds it up.\n\nAt [2.5], hand holds the item, turning it.\n\nAt [3.6], hand places the item on the patterned paper.\n\nAt [4.7], hand picks up the Mod Podge bottle.\n\nWait, but the description says: \"a hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/93-yiFA-YpQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/93-yiFA-YpQ_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 68.60345094192955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid objects: a peanut butter bottle, a small brush, and a purple cloth. Hands move bottle (cap opening/closing), brush (applying substance to cloth), and interact with stationary objects.", "background_and_ambient_analysis": "No shifting background elements; countertop, can, brush, and cloth remain stable. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "937ZMndadsE", "file_name": "937ZMndadsE_000194_000204.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, white pants, black socks, and cap stands on a pitcher's mound, holding a baseball. He raises the ball to his shoulder, swings his arm forward while extending his legs backward, and releases the ball, following through as his body leans forward. The background features a grassy field, trees, and distant structures. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/937ZMndadsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/937ZMndadsE_000194_000204.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 202.14167798097816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The pitcher (a solid, distinct human object) undergoes sequential motion: raising leg, torso twist, arm extension, and follow-through during a pitching action.", "background_and_ambient_analysis": "The background elements (trees, fence, field) remain static with no shifting or fluid motion. No fire, water, smoke, or significant wind effects are visible."}}
{"video_id": "93ApswXzg6s", "file_name": "93ApswXzg6s_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black tank top and blue jeans plays a light-colored acoustic guitar. Their left hand moves along the fretboard while the right hand rhythmically strums the strings. The guitar is held in front of the person, with the individual seated. The camera maintains a static close-up perspective focused on the hands and guitar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/93ApswXzg6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/93ApswXzg6s_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 85.60797548951335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands (discrete solid objects) move to strum/pick guitar strings; guitar remains held stationary.", "background_and_ambient_analysis": "Background elements (wall, furniture) are static with no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "92cwzappwp8", "file_name": "92cwzappwp8_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video and note the key actions. The main subject is a man in a gym. He's on a small wheeled platform. Let's break down the sequence.\n\nAt the start (0.0s), he's crouched, holding a dumbbell. Then, he stands up, lifting the dumbbell. Then he bends down again. Wait, the video shows: frame 0, he's crouched with dumbbell. Frame 1, he stands up (still holding). Frame 2, he's standing upright. Frame 3, he bends down to place the dumbbell on the ground? Wait, no, the wheels are attached to his feet? Wait, the platform has wheels. So he's on a wheeled platform. So he's lifting the dumbbell, then standing, then bending down.\n\nLet me check the frames:\n\n[0.0] Crouched, holding a dumbbell with both hands. On a wheeled platform (small, black wheels, maybe a mini tricycle?).\n\n[1.4] He stands up straight, dumbbell still in hand.\n\n[2.5] Standing upright, dumbbell held at chest level.\n\n[3.6] Bends down, lowering the dumbbell to the ground (or maybe back to the platform?).\n\nWait, the video description: the man is on a platform with wheels. So when he stands up, he's lifting the dumbbell, then he bends down, maybe placing the dumbbell down.\n\nAppearance: male, white shirt, dark pants, green shoes. The platform has wheels.\n\nBackground: gym with mirrors, equipment, another person in the background. But need minimal background.\n\nChronological: \n\n- Starts crouched, holding dumbbell on wheeled platform.\n\n- Stands up, lifting dumbbell to chest.\n\n- Bends down, lowering the dumbbell.\n\nNow, spatial relationships: he's in the center of the gym, platform on the floor. Background has another person sitting at a bench (but minimal).\n\nCamera: seems to be static, no movement mentioned. Top-down? Wait, the angle is from the side, but maybe a static shot. The problem says \"camera perspective and movement\" – if it's static, say \"static\" or \"fixed camera\".\n\nLet me structure the caption:\n\nA man in a white shirt, dark pants, and green sneakers stands on a small wheeled platform in a gym. Initially crouched, he lifts a dumbbell upward, then stands upright holding it at chest level before bending down to lower the dumbbell. The background shows gym equipment and a second person seated at a bench, viewed from a fixed camera angle.\n\nWait, check rules:\n\na) Motion chronologically: crouch, stand, lift, bend down.\n\nb) Appearance: white shirt, dark pants, green sneakers (color, size, orientation – he's standing, crouched, etc.)\n\nc) Spatial: on the platform, gym environment with other elements but minimal.\n\nd) Camera: fixed.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nSo the caption should be concise.\n\nLet me draft:\n\nIn a gym, a man in a white shirt, dark pants, and green sneakers is on a small wheeled platform. He starts crouched, lifts a dumbbell upward, stands upright holding it at chest level, then bends down to lower the dumbbell. The background includes gym equipment and a second person seated at a bench, observed from a static camera perspective.\n\nWait, check if the platform is part of his motion. The platform is wheeled, so he moves on it, but the main motion is the lifting.\n\nWait, the first frame: he's crouched on the platform. Then he stands up (so he's moving on the platform, but the platform's wheels might let him roll, but in the video, does he roll? The frames show him moving from crouched to standing, so maybe he's lifting while standing on the platform.\n\nWait, the video: [0.0] he's crouched (so platform is under him, he's seated on it? Or the platform is like a board with wheels, he's standing on it). Wait, the description: \"a man standing on a small wheeled platform\" (maybe a mobility device). He's crouched on it, then stands up. So the platform is under him.\n\nSo the action: crouched position, then stands up, lifts dumbbell.\n\nYes, that's what the frames show. So:\n\nA man in a white shirt, dark pants, and green sneakers stands on a small wheeled platform in a gym. He begins crouched, lifts a dumbbell upward to chest level while standing, then bends down to lower the dumbbell. The background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/92cwzappwp8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/92cwzappwp8_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.87101035693013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt and dark pants) and a small wheeled vehicle are moving via locomotion (riding, dismounting, and re-mounting).", "background_and_ambient_analysis": "Background elements (walls, structural frames) show no uniform shifting, and there are no fluids, fire, or wind-driven motions observed."}}
{"video_id": "93MTcFNuU5o", "file_name": "93MTcFNuU5o_001116_001126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in black swim trunks and a green swim cap swims front crawl in a pool, moving horizontally with arms extended forward and then pulled through the water while a pull buoy rests on his waist; he maintains a steady stroke, gliding from left to right across the pool, viewed from a top-down perspective that follows his motion without significant camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/93MTcFNuU5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/93MTcFNuU5o_001116_001126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1098.1514256630876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human swimmer (discrete solid object) is moving through the water via swimming locomotion, with visible stroke mechanics (arm extension/recovery, body rotation) and progressive displacement across the pool.", "background_and_ambient_analysis": "The pool water exhibits ripples from the swimmer's movement, but the dominant visual motion is not fluid-driven (e.g., flowing water, waves). The pool deck and structural elements (e.g., pool edges) show no uniform shifting, indicating no significant ambient environmental motion."}}
{"video_id": "94-1ekZS5Ts", "file_name": "94-1ekZS5Ts_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Toddlers interact with white building blocks on a table; the child in a yellow shirt arranges the blocks while the child in a blue shirt manipulates them, both positioned on opposite sides of the table. An adult in pink clothing stands behind them. The table also holds a blue cup, colored rods, and dice. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94-1ekZS5Ts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94-1ekZS5Ts_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 129.00129430122843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: Children's hands actively pushing/moving marshmallows across the table. Marshmallows are displaced by direct physical contact with hands.", "background_and_ambient_analysis": "Background elements (table, chairs, walls) remain stationary with no uniform shifting or environmental fluid motion (e.g., fire, water, wind) detected."}}
{"video_id": "944BRE0EHxc", "file_name": "944BRE0EHxc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people interact at an outdoor table under a green canopy; a bald man in a black shirt and necklace receives food from another individual, who lifts the food toward his mouth. The man tilts his head back to consume the food, then lowers his head. The background features a brick wall with flowers and seated guests. The camera maintains a close-up, slightly shaky perspective focused on the main subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/944BRE0EHxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/944BRE0EHxc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 156, "blur_score": 324.8460710750712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a man drinking from a bottle with head/neck motion, and another person eating with hand/arm movement. These actions involve explicit physical forces (e.g., muscular motion for drinking/eating).", "background_and_ambient_analysis": "The background features a green canopy and seated people with no significant fluid motion (fire, water, smoke) or environmental swaying (e.g., trees in wind); the environment appears calm with static background elements."}}
{"video_id": "943RkNYWgVo", "file_name": "943RkNYWgVo_000229_000239.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates two long, colorful balloons—one green and one orange—by twisting and rotating them to intertwine their ends. The balloons remain in front of the person as their hands move them in circular motions, with the green and orange sections alternating. The background features a tiled wall with a decorative border, and the camera remains steady at a low angle throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/943RkNYWgVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/943RkNYWgVo_000229_000239.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 63.20477401986211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates two long, solid balloons (green and orange), causing discrete movements of the balloons through explicit physical interaction.", "background_and_ambient_analysis": "The background features a static wall with a metal fixture and blue panel; no shifting or fluid/environmental motion (e.g., fire, water, wind) is present."}}
{"video_id": "949ERb8wsxc", "file_name": "949ERb8wsxc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a group of people, primarily young adults, dancing in pairs within a room. They hold hands, spin, and move rhythmically, wearing casual attire such as sleeveless tops and t-shirts in various colors including dark and light shades. As the sequence progresses, the camera pans through the crowd, capturing multiple pairs interacting by spinning and moving in sync. The camera is handheld, exhibiting slight shake and shifting perspectives across the room. Dancers are clustered, some facing each other while others move in varied directions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/949ERb8wsxc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/949ERb8wsxc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 346.87983894733554, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) moving with distinct, coordinated motions (stepping, arm movements) due to dance.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind visible. Background remains consistent with indoor setting."}}
{"video_id": "94HXyfOM8GI", "file_name": "94HXyfOM8GI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a purple shirt and silver watch styles another woman's hair. The seated woman, wearing a purple top with a pink scarf, has curly hair. The standing woman uses her hands to adjust and style the seated woman's hair, moving sections around her head. The background features a ceiling with lights. The camera remains stationary, focused on the two women.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94HXyfOM8GI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94HXyfOM8GI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 149.39855167538207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects are present: one standing (stylist) manipulating the other's hair (seated subject). The stylist's hands exhibit discrete, purposeful movement to arrange and adjust hair, indicating physical interaction.", "background_and_ambient_analysis": "The background appears static with no significant shifting elements or fluid/environmental motion (fire, water, smoke, wind) detectable. The setting is an indoor environment with consistent lighting and no visible environmental fluid dynamics."}}
{"video_id": "94NXqWm8d84", "file_name": "94NXqWm8d84_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, followed by a boy in a dark gray and black striped hoodie sitting on a wooden floor, interacting with a laptop. The scene shifts to a man in a black shirt speaking, positioned in a dimly lit room with indistinct background elements. Finally, a person in a red shirt is shown lying on a bed with disheveled blue and white blankets. The camera maintains close-up perspectives throughout, focusing on each subject’s actions and immediate surroundings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94NXqWm8d84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94NXqWm8d84_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 28.723428878831836, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: A child playing piano (hand movements), and two men talking (head and mouth movements).", "background_and_ambient_analysis": "No shifting background elements observed. No fire, water, smoke, or wind motion detected."}}
{"video_id": "947O-hWOzWk", "file_name": "947O-hWOzWk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dart lands in the 20 segment of a dartboard; a man in a black shirt stands beside the board, observing the dart, then turns his head slightly toward the crowd before returning his gaze to the board. The camera alternates between close-ups of the dartboard and the man, capturing his posture and slight movements. A blurred crowd is visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/947O-hWOzWk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/947O-hWOzWk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 112.24609444117472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The dart is thrown and lands on the dartboard. The thrower's arm movement is observed. Both are discrete solid objects moving due to explicit physical forces (throwing motion).", "background_and_ambient_analysis": "Background elements (arena walls and dartboard) are fixed. Crowd movement is discrete and not fluid (no fire, water, smoke, or wind)."}}
{"video_id": "94_P039x9x8", "file_name": "94_P039x9x8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph focusing on the main subject's actions, appearance, spatial relationships, camera perspective, and minimal background details.\n\nLooking at the video frames provided. The first frame shows a woman with brown hair wearing a light blue jacket and black shirt. She's standing near a printer or copier. In the next frames, she's holding some papers, turning around, and facing the camera. She's smiling and holding two sheets. The background has a glass door and some office equipment.\n\nThe main subject is the woman. I need to describe her motion chronologically. She starts facing away, turns to face the camera, holds up the papers. Her appearance: light blue jacket, black shirt, brown hair. The camera is stationary, maybe a slight pan or shift as she moves. Background is office-like but minimal description.\n\nCheck the rules: mention motion in order, appearance (color, size, orientation), spatial relationships (like in front of), camera perspective. Exclude text, names, stylistic analysis.\n\nSo, the caption should start with her position near the equipment, turning to face camera, holding papers, smiling. Camera is static but might have a slight movement. Background elements are minimal, so just mention the office setting briefly.\n\nAvoid any mention of specific objects beyond the printer, maybe the glass door. Keep it concise. Let me structure it step by step.\n\nFirst, the woman is standing next to a printer. Then she turns, holding two sheets. Then she faces the camera, smiles. Camera stays focused on her. Background has glass door and office furniture, but minimal description.\n\nCheck for chronological order: she starts with her back to camera, turns around, holds papers, smiles. Yes.\n\nMake sure to mention the color of her jacket and shirt. Size: she's a woman, so average size. Orientation: initially facing away, then turning to face camera.\n\nCamera perspective: maybe a static shot with slight movement as she moves. The user says \"conclude with camera perspective and movement\".\n\nSo the caption would be: A woman with brown hair, wearing a light blue jacket over a black shirt, stands in an office near a printer. She turns to face the camera while holding two sheets of paper, smiling as she presents them. The camera remains stationary with a slight shift following her movement, capturing her in the foreground against a blurred background of glass doors and office equipment.\n\nWait, need to check the rules again. Rule c: mention spatial relationships if relevant. She's in front of the printer, but maybe not necessary. The main thing is her motion.\n\nWait, the first frame shows her with back to camera, then she turns to face the camera. So movement from facing away to facing towards camera. Then she holds the papers up. The camera perspective is maybe a fixed shot, but the user says \"conclude with camera perspective and movement\". So maybe \"the camera remains static with a slight pan as she turns\".\n\nCheck example output. The sample might have something like \"The camera remains stationary, capturing her movements in a medium shot.\"\n\nWait, in the instructions, the output format must be a paragraph. So maybe:\n\nA woman with brown hair, wearing a light blue jacket and black shirt, stands near a printer in an office. She turns her back to the camera, then faces forward while holding two sheets of paper, smiling. The camera maintains a static position, slightly shifting to follow her movement as she presents the documents.\n\nWait, but the video starts with her facing the camera, then she turns away, then turns back. Wait, looking at the frames:\n\nFrame 0: She's facing the camera, holding something.\n\nFrame 1: She turns away, looking at the printer.\n\nFrame 2: She's turning, back to camera.\n\nFrame 3: She's looking at camera, holding two papers.\n\nFrame 4: She's holding papers, smiling at camera.\n\nWait, maybe the sequence is: she starts facing the camera (frame 0), then turns away (frame 1), then turns back (frame 2-3), holding papers. Hmm, the user's example video description shows frame 0: she's looking at camera, then frame 1: turns away, frame 2: turns to face camera again, frame 3: holding papers, frame 4: smiling.\n\nWait, the user's video description is as follows:\n\n[0.0] woman standing at printer, facing camera.\n\n[1.0] woman turns away from camera, towards printer.\n\n[2.0] woman turns back to face camera.\n\n[3.0] woman holds up two sheets of paper.\n\n[4.0] woman continues holding papers, smiling.\n\nSo the chronological order is: she starts facing the camera, turns away, turns back, holds papers, smiles", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94_P039x9x8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94_P039x9x8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1493.4534485768552, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject is a woman moving by walking and turning. A second person (man) walks across the background from left to right. Both are discrete solid objects moving due to locomotion.", "background_and_ambient_analysis": "Background elements (walls, windows, office furniture) are stable and do not shift uniformly. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "94aDCuGG6jQ", "file_name": "94aDCuGG6jQ_000802_000812.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with white sleeves manipulates a large white balloon, moving it above a floral-patterned table where a dark cat lies motionless. The balloon is adjusted and repositioned by the person’s hands, while the cat remains stationary on the table. The camera, handheld and slightly shaky, captures the action from a close, top-down angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94aDCuGG6jQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94aDCuGG6jQ_000802_000812.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 288.2215234212248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand moves a white cylindrical object (likely a balloon or tube) on a patterned surface. The hand also interacts with a brown object and a black object. A person lying on the surface moves their head and hands slightly.", "background_and_ambient_analysis": "No significant shifting of background elements (floor pattern remains consistent) and no fire, water, smoke, or wind. Ambient Rule does not apply."}}
{"video_id": "94bkKsHHY6s", "file_name": "94bkKsHHY6s_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94bkKsHHY6s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94bkKsHHY6s_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 464.2473771191915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one shirtless individual (sitting) moving arms and head; another person behind washing hair with hands; hands holding the camera (first-person perspective) also visible and moving minimally.", "background_and_ambient_analysis": "The background (walls, clock) is static and shows no environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "94YOA66KvfA", "file_name": "94YOA66KvfA_000539_000549.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved hand presses against a red stain on a concrete surface near a gray cylindrical object. The camera then shifts to a person wearing a sleeveless light shirt and camouflage pants, holding a small tool and dark object while working on a large light brown pot. The person stands to the left of the pot in a workshop setting, with their back partially turned. The camera perspective transitions from a close-up to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94YOA66KvfA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94YOA66KvfA_000539_000549.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 81.8838875105077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A stone is manipulated by a gloved hand (moved and rotated on the surface), and clay on a pottery wheel is shaped by a tool. Both represent solid objects subjected to explicit physical forces from human interaction.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). The concrete floor and workshop background remain static throughout both segments, with no uniform movement of environmental elements."}}
{"video_id": "94ZMPDuKxv0", "file_name": "94ZMPDuKxv0_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red bicycle leans against a brick staircase; a man in a gray shirt and beige pants approaches, adjusts the bicycle’s position, then moves toward the stairs to handle items on the steps. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94ZMPDuKxv0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94ZMPDuKxv0_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 41.96432097723513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving, interacting with a bicycle (bending, reaching, standing, adjusting the bike) as a discrete solid object.", "background_and_ambient_analysis": "Background elements (house, stairs, railings, trees) are stable with no shifting or environmental fluid motion (e.g., wind, smoke, water)."}}
{"video_id": "9507BGPTCM8", "file_name": "9507BGPTCM8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and gray shorts plays a brass saxophone, their hands moving rhythmically over the instrument's keys; the saxophone is held vertically, with the person’s fingers pressing and releasing keys in a repetitive motion. The camera maintains a close-up, static perspective focused on the hands and saxophone, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9507BGPTCM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9507BGPTCM8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.74112362192075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the person are moving to press the keys of the saxophone, which is a discrete, solid object motion.", "background_and_ambient_analysis": "No shifting background elements observed. The background is the subject's clothing, which is static relative to the camera. No environmental fluids or winds detected."}}
{"video_id": "94xZ4NBiyLk", "file_name": "94xZ4NBiyLk_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a tall glass of light-colored beverage. A person in a white shirt pours a mixture from a metal shaker into a glass at a wooden table with multiple glasses and a vase of pink flowers. A group of people gathers around the table, including a woman sitting on the grass with a drink and another person standing nearby. The camera transitions from a close-up of the drink to wider views of the table scene and the seated woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/94xZ4NBiyLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/94xZ4NBiyLk_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.43508660041742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person pouring a drink into a glass (discrete object physics: hand movement and liquid flow) and people sitting/interacting (e.g., playing Jenga).", "background_and_ambient_analysis": "Static background (grass, trees) throughout the video. No ambient environmental motion (fire, water, smoke, wind) dominates."}}
{"video_id": "950ZolZ3eso", "file_name": "950ZolZ3eso_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a woman in a green sleeveless top and white skirt seated on a wooden chair, playing a lute, while an older woman in a green jacket and red pants sits on a green sofa holding a book. A man in a white shirt stands behind the sofa, and another man in a beige suit sits on a chair to the right. The man in the beige suit stands, walks toward the sofa, and sits next to the older woman. The camera slightly pans left to follow the movement of the standing man, maintaining a fixed perspective on the room's arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/950ZolZ3eso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/950ZolZ3eso_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 326.6485596243632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are actively moving: one person enters from the right and sits on a chair, another person adjusts position on the right side, and a third person shifts from the blue couch to the right chair.", "background_and_ambient_analysis": "Bookshelves remain static throughout the frames, with no fire, water, or smoke present. The background elements show no uniform shifting, indicating no significant environmental fluid motion."}}
{"video_id": "95A-pAKiOwg", "file_name": "95A-pAKiOwg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black shorts with a pink waistband and white sneakers performs a calf stretch on a striped rug. They stand with one foot extended backward, pressing the heel against a wall while shifting weight to the front leg, then lean forward to stretch the calf muscle. The camera focuses on the lower body, panning slightly to follow the leg movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95A-pAKiOwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95A-pAKiOwg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 1079.5152989702015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid object: person's lower body (legs and feet) moving through deliberate motion (bending/kicking motion for calf stretch), tracked via clear bounding box.", "background_and_ambient_analysis": "Static background elements (wall and patterned floor) show no uniform shifting. No fire, water, smoke, or wind present; environment is stable."}}
{"video_id": "957j_KVxyBI", "file_name": "957j_KVxyBI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room decorated with colorful streamers and balloons, an older woman in a white embroidered dress sits at a table with a plate. A man in a black tank top with visible tattoos walks through the space, passing by the seated woman and interacting with others nearby. The camera pans slightly to follow his movement, capturing the room’s activity with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/957j_KVxyBI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/957j_KVxyBI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 116.33976346392697, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) move via locomotion (walking, shifting positions), with clear bounding box tracking for subjects like the woman in a black tank top and the elderly woman at the table.", "background_and_ambient_analysis": "Background elements (cabinets, oven, fridge) remain stable with no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "95IemgZZWmM", "file_name": "95IemgZZWmM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95IemgZZWmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95IemgZZWmM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 149, "blur_score": 103.07018744063907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving; initially lying on the floor, then gradually getting up and moving.", "background_and_ambient_analysis": "The background (window, curtains, wall) is static and does not shift uniformly. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "95WJANJyAqU", "file_name": "95WJANJyAqU_000574_000584.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two women in blue tops and black pants sit on large red exercise balls, then lean forward, placing hands on the floor while maintaining balance; the mirrored walls and red interior backdrop remain consistent, with the camera stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95WJANJyAqU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95WJANJyAqU_000574_000584.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 279.4970689275977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people on exercise balls are performing deliberate arm and body movements (likely exercise), with solid objects (people) exhibiting motion due to physical exertion.", "background_and_ambient_analysis": "The red walls and static pillars show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "95kDC6WtB_w", "file_name": "95kDC6WtB_w_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with braided hair and red-tinted glasses smiles, then adjusts the glasses with their hand. The scene transitions to a pair of black-framed glasses being held up and adjusted by hands against a white background. The camera maintains a close-up perspective, focusing on the glasses with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95kDC6WtB_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95kDC6WtB_w_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 140.74463372374996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person moves their hand to adjust and remove the glasses. The glasses are then held and shown in close-up by the person's hand.", "background_and_ambient_analysis": "The background is a static wall in the first part and a static white background in the second part. There is no fluid motion or wind; the background does not shift uniformly."}}
{"video_id": "95E2xz0I4lA", "file_name": "95E2xz0I4lA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a backyard setting, a woman in a colorful patterned dress and a man in a white shirt and dark pants bend over a rectangular cake on a stand, with the woman lighting candles. A person in a green shirt and white shorts stands to their left, shifting position, while a man in a blue shirt claps behind them. Another individual on the right holds a smartphone to record. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95E2xz0I4lA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95E2xz0I4lA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.50533874477679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in colorful dress bends over table and moves hands (handling objects); person in white shirt on right moves arms (holding plate). Both exhibit discrete, solid object motion due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (wall, car, ground) remain stationary with no uniform shifting. No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "965vK1FY4Qc", "file_name": "965vK1FY4Qc_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand interacts with a leg wearing striped pants, as a person in light-colored clothing shifts position and bends downward; the camera moves erratically, maintaining a close perspective with slight shakiness and dim lighting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/965vK1FY4Qc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/965vK1FY4Qc_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 29.699434710841707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human limbs and body parts) are moving: hands manipulating clothing/fabric, feet shifting position, and the person's torso adjusting posture.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements (e.g., striped surface) remain relatively stable without uniform displacement."}}
{"video_id": "95kl9ModGu0", "file_name": "95kl9ModGu0_000547_000557.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white long-sleeve top and dark pants bends forward while seated at a desk, then stands upright. The background includes wooden cabinets with pink storage boxes on top. The camera remains stationary at a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95kl9ModGu0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95kl9ModGu0_000547_000557.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.18124281917737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (blonde woman in white top) is performing discrete actions: bending over, handling an object on a surface. Her motion is intentional and solid-state.", "background_and_ambient_analysis": "The background elements (wooden cabinets, wall) remain static and do not shift uniformly across frames. No fluid or environmental motion (fire, water, smoke) is observed."}}
{"video_id": "96DF0XnS2KE", "file_name": "96DF0XnS2KE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to follow the rules strictly. Let's break down the video frames.\n\nThe first frame shows a Downy Sunrise Fresh product label. Then the second frame has a washing machine with text \"Don't overload the machine\". Next, a hand starts adding clothes into the machine. Then another frame where the hand continues adding clothes, and the text changes to \"Allow space for Downy to mix into water\".\n\nSo, the main actions are: the washing machine is shown, then a hand placing clothes (blue and gray) into the machine. The sequence is chronological.\n\nLet's list the elements:\n\n- First, the product label (but rule f says exclude text recognition, so focus on the machine and the hand). Wait, the first frame is the product label, but the caption should focus on motion and behavior. The video starts with the label, then transitions to the machine.\n\nWait, the user's example shows the first frame as [0.0 seconds] with the product label, but the caption should describe the video in chronological order of the clips. The video clips are:\n\nFrame 0: product label (but the user's example includes the label, but rule f says exclude text recognition. So maybe we skip the label part? Wait, the problem says \"describe the provided video\", so the video starts with the label, but the caption should focus on motion. The label is a static image, so the next part is the washing machine.\n\nWait, the user's example in the problem has the frames as [0.0] to [5.0], so the video is a sequence. Let's look at each frame:\n\n0.0: Downy product label (text, but per rule f, exclude text recognition. So maybe just note that there's a product label, but focus on the next part which has motion).\n\n1.4: Washing machine with \"Don't overload the machine\" text. But again, exclude text. So the main subject here is the washing machine.\n\n2.5: Washing machine, same as before, then a hand starts adding clothes.\n\n3.6: Hand adds blue clothes (blue, size medium, maybe) into the machine.\n\n4.7: Hand adds more clothes (gray), text changes to \"Allow space for Downy\".\n\nSo the chronological order: the washing machine is shown, then a hand places blue clothing into the machine, then continues adding gray clothing.\n\nNeed to describe motion: the hand is placing clothes. The colors are blue and gray. The machine is blue and white.\n\nSpatial relationships: the hand is in front of the machine, adding clothes into the drum.\n\nCamera perspective: top-down? Wait, the first frames are close-up of the machine's control panel, then the drum opening. So maybe a medium close-up.\n\nWait, the frames show the machine's top with dials, then the door opening, and the hand inserting clothes.\n\nLet's structure:\n\nStart with the washing machine (blue and white, with control dials), then a hand enters the frame from the right, holding blue clothing, places it into the machine drum. Next, the hand holds gray clothing, adds it to the drum. The hand moves from right to left, placing clothes.\n\nNeed to be concise, chronological.\n\nLet's draft:\n\nA hand places a blue garment into a washing machine drum, followed by adding gray garments. The machine's blue and white control panel is visible as the hand repeatedly inserts clothes into the open drum.\n\nWait, but check the frames: frame 2.5 shows the machine with \"Don't overload\", but the caption can't mention text. So the action is the hand adding clothes.\n\nThe video starts with a static shot of the Downy label, but the motion starts when the hand appears. So the caption should start from the action.\n\nRule a: focus on motion and behavior of main subjects (people/animals/objects). The main subjects are the hand and the clothes.\n\nChronological order: hand places blue clothes into machine, then places gray clothes into machine.\n\nAppearance: blue and gray garments.\n\nSpatial: hand in front of the machine, adding clothes to the drum.\n\nCamera: probably a static shot, focusing on the machine and the hand.\n\nWait, the problem says \"conclude with camera perspective and movement\". So need to mention that.\n\nLet's try:\n\nA hand inserts a blue garment into a white and blue washing machine drum, then adds gray garments, leaving space in the drum. The camera remains static, focusing on the machine's open door and the hand's actions.\n\nWait, but need to be concise. Let's check the rules:\n\nb) briefly describe appearance and number: blue and gray garments, two garments.\n\nc) spatial relationships: hand is in front of the machine, adding clothes to the drum.\n\nd) camera: static, top-down? No, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96DF0XnS2KE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96DF0XnS2KE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 362.2207986502497, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is placing a blue garment into the washing machine drum, demonstrating discrete object movement via locomotion.", "background_and_ambient_analysis": "Dark blue background is static with no shifting elements; no fire, water, smoke, or wind evident."}}
{"video_id": "961LP_hHBn8", "file_name": "961LP_hHBn8_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows two kids in a garden. One is wearing a white dress with flowers and a white hat, pink shoes. The other is in a light blue shirt, reaching up towards a bush. They're both near green bushes with berries maybe. \n\nChronologically: The video starts with both kids there. The kid in white dress is standing, then maybe moving a bit. The other kid is reaching up, maybe picking something. Let's check the frames. Frame 0: both are there. Frame 1: same. Frame 2: the kid in white dress is still standing, the other is reaching. Frame 3: the kid in white dress is turning? Wait, no. Wait, the first kid is on the left, wearing white shirt, reaching up. The other is on the right, white dress, hat, pink shoes. \n\nSo movement: The child in the white shirt reaches upward toward the bush. The other child stands near the bush, adjusting position slightly. The camera seems to be from above, maybe a top-down angle, then shifts a bit. Wait, the description says \"camera perspective and movement\". The first frame is a bit of a top-down view, then maybe the camera moves slightly. Let's check the frames. The video starts with a view of two kids. The child in white dress (with hat) is on the right, the other child in white shirt is on the left, reaching up. Then in subsequent frames, the kid in white dress moves a bit, maybe turns, and the other continues reaching. The background is bushes, so minimal background description.\n\nSo the caption should be: Two children are in a garden; a child in a white dress with a floral pattern and white hat stands near a bush, while another child in a light blue shirt reaches upward toward the bush. The child in the white dress shifts position slightly, and the camera maintains a top-down perspective with minimal movement.\n\nWait, need to be concise. Let's structure it. \n\nFirst, the main subjects: two kids. Their actions in order. The child in white shirt (light blue? Wait, in the frames, the one reaching is wearing a white shirt? Wait, the first frame says \"child in white shirt\" but in the description, maybe the shirt is light blue. Wait, the video frames: \n\nFrame 0: child in white shirt (crouching?), child in white dress with hat. \n\nWait, the user's description: \"a child in a white dress with a floral pattern and white hat stands near a bush, while another child in a light blue shirt reaches upward toward the bush.\" Wait, maybe the reaching child is in a white shirt. Let me check the frames again.\n\nLooking at the frames:\n\n[0.0] Both kids: one in white shirt, crouching or reaching? The first frame: \"child in white shirt (left) reaching up, child in white dress (right) standing.\"\n\nSo the child in white shirt is reaching upward toward the bush. The other child is in a white dress with flowers, white hat, pink shoes, standing near the bush. \n\nIn chronological order: The child in the light blue shirt (wait, maybe not light blue. Wait, the description says \"a child in a light blue shirt\" but maybe the shirt is white. Wait, the problem is the user's frame descriptions. The first frame: \"child in white shirt\" (left) and \"child in white dress with floral pattern and white hat\" (right). So the white shirt kid is reaching up. \n\nSo actions: \n\n- The child in the white dress (with flowers, white hat, pink shoes) stands near the bush, then shifts position slightly. \n\n- The child in the white shirt reaches upward toward the bush, continuing to reach. \n\nCamera: top-down, slight movement. \n\nMinimal background: green bushes. \n\nSo the caption should be: \n\nTwo children are in a garden; a child in a white dress with floral patterns and a white hat stands near a bush, while another child in a white shirt reaches upward toward the bush. The child in the white dress shifts position slightly as the child in the white shirt continues reaching. The camera maintains a top-down perspective with minimal movement. \n\nWait, but need to check if the shirt is light blue. Wait, the user's frame says \"a child in a light blue shirt\" in the rules? No, the user's input doesn't say that. Wait, the user provided the video frames, which in the description (the example) might have the shirt as white. Wait, the problem says \"your task is to generate a concise, chronological paragraph describing the provided video.\" The provided video is the frames given. \n\nIn the first frame, the child on the left is wearing a white shirt (since it's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/961LP_hHBn8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/961LP_hHBn8_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 602.8076172512491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a white top and cap is actively reaching upward toward the tree (likely interacting with fruit), while another person in a floral dress and cap stands observing.", "background_and_ambient_analysis": "The trees and foliage in the background exhibit gentle swaying motion, indicating ambient environmental motion due to wind."}}
{"video_id": "95tm2jY4Knc", "file_name": "95tm2jY4Knc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a brown shirt, dark pants, and a cap, barefoot, walks forward on a taut yellow slackline in a grassy field, using their arms for balance while moving from left to right. The individual maintains an upright posture with arms raised, adjusting their stance as they traverse the line. Trees and a building are visible in the background. The camera remains steady, capturing the person’s movement from a slightly low angle with minimal motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/95tm2jY4Knc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/95tm2jY4Knc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 454.84031696617114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moving on a slackline (discrete solid object, locomotion-driven motion)", "background_and_ambient_analysis": "Background elements (trees, building) are static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "96YvqU9qECg", "file_name": "96YvqU9qECg_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise chronological paragraph that describes the video, following specific rules. Let me read through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in order, mention appearance and number, spatial relationships, camera perspective and movement, minimal background, exclude text recognition, named characters, or stylistic analysis. Output must be in a specific format.\n\nLooking at the video description provided. The video shows a busy street at night with a yellow garbage truck, people walking around, some carrying bags. The scene is dynamic with people moving in different directions. The garbage truck is stationary, maybe loading or unloading. The background has buildings, cars, and a green traffic light.\n\nFirst, I need to identify the main subjects. The people and the garbage truck are the main elements here. The people are moving through the street, some carrying bags. The garbage truck is yellow, with lights on, maybe a compactor. The camera seems to be stationary, but maybe there's a slight movement since the scene changes a bit over the 5 seconds.\n\nStarting to structure the caption chronologically. The video starts with a crowd around the garbage truck. Then, people are moving around, some exiting or entering the truck area. Maybe people are either getting waste or just passing by. The garbage truck has its lights on, which is a key detail. The black car is parked nearby. The camera perspective is likely fixed, maybe handheld, but the description says \"slight shake\" in the rules. Wait, the user says to include camera movement if it's relevant. In the video, the camera might be slightly shaky as it captures the scene.\n\nWait, the user's example says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So if the camera is handheld or moving slightly, that needs to be mentioned.\n\nLet me outline the steps:\n\n1. Start with the scene at night: busy street, yellow garbage truck with red lights, people around.\n2. Mention the crowd: people moving, some carrying bags, direction of movement (entering/exiting the truck).\n3. Spatial relationships: garbage truck in front of buildings, black car parked next to it.\n4. Camera: probably handheld, slight shake, as it captures the scene.\n\nWait, in the video description, the camera might be slightly moving. Let me check the frames. The first frame shows a crowd around the truck, and over the 5 seconds, people are walking in and out, maybe the camera is moving a bit. The user's rule says to mention camera perspective and movement.\n\nSo the caption should start with the main subjects in chronological order. Maybe:\n\n\"Nighttime street scene with a yellow garbage truck (red lights illuminated) parked near a black car. A crowd of people, some carrying plastic bags, move around the truck; individuals enter and exit the truck's rear area while others walk past. The truck remains stationary, with people positioned in front of and to the left of it. The camera captures the scene from a slightly shaky handheld perspective, maintaining a medium shot as the crowd dynamically shifts.\"\n\nWait, check if I'm including too much background. The rules say minimal background unless essential. The buildings and cars are part of the scene but should be minimal. The garbage truck is the main subject.\n\nWait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So no mention of specific text on the truck, like \"GARBAGE\" or anything. But the truck's color and lights are okay.\n\nLet me try again. Focus on motion:\n\nIn the first frame, a group of people (various clothing colors, including white, black, orange shirts) are gathered around a yellow garbage truck with red lights. As the video progresses, the crowd moves: people exit the truck area, some carrying bags, others walk past. The black car remains parked beside the truck. The camera stays relatively static with a slight shake, capturing the scene from a ground-level angle.\n\nWait, but the user says \"concise\" so maybe shorter.\n\nAnother version: \"A yellow garbage truck with red lights is stationary on a city street at night, surrounded by a crowd of pedestrians. People in varied clothing (e.g., orange, black, white shirts) move around the truck, some carrying plastic bags as they pass through the area. The truck is positioned in front of a building with illuminated windows and next to a black car. The camera remains mostly still with slight handheld movement, observing the crowd's motion.\"\n\nCheck for rules:\n\n- Chronological: starts with the scene, then movement of people.\n\n- Appearance/number: people with varied clothes, truck is yellow, red lights.\n\n- Spatial: truck in front of building,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96YvqU9qECg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96YvqU9qECg_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 37.89411220857251, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (pedestrians) are moving due to locomotion; their motion is tracked as they walk through the scene, with clear bounding box movement.", "background_and_ambient_analysis": "Background elements (buildings, street signs, vehicles) show no significant uniform shifting, and there is no fire, water, smoke, or wind-driven motion dominating the scene."}}
{"video_id": "96xWrtXeRF0", "file_name": "96xWrtXeRF0_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair uses a black hair curler to wrap a section of hair around the device, then releases it to form a curl. The hands maneuver the curler along the hair strand, with the curler held vertically near the hair. The background is a solid teal color. The camera maintains a close-up perspective, focusing on the curling motion and the resulting curled hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96xWrtXeRF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96xWrtXeRF0_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 374.69349092407225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hair is being styled using a hair straightener, with the hair (a solid object) moving due to physical contact with the tool.", "background_and_ambient_analysis": "The background is a solid green color with no shifting elements or fluid motion (no fire, water, smoke, or wind observed)."}}
{"video_id": "96k87wlkzmU", "file_name": "96k87wlkzmU_000146_000156.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A batter in a gray uniform and dark helmet adjusts his stance, then swings a bat toward a pitcher. The catcher, wearing a gray sleeveless shirt and helmet, crouches behind the batter. Other players in green and blue uniforms stand in the outfield. The camera remains stationary, positioned behind the catcher, capturing the batter's swing from a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96k87wlkzmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96k87wlkzmU_000146_000156.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 671.6144025332007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Batter swinging bat (solid object motion due to physical force/locomotion), catcher stationary, other players in background moving as part of game mechanics.", "background_and_ambient_analysis": "Background elements (trees, field, distant players) show no uniform shifting or fluid motion (fire, water, wind); stable environment with no environmental motion."}}
{"video_id": "977Z8uIFXoE", "file_name": "977Z8uIFXoE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt and blue shorts rides a unicycle along a curved concrete edge, then transitions to a flat concrete surface. The camera follows the movement with a slight pan, capturing the rider’s descent from the curve onto the flat area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/977Z8uIFXoE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/977Z8uIFXoE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 104.5655981026782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a unicycle moves along a curved path by pedaling.", "background_and_ambient_analysis": "The background (concrete structure and trees) is static with no shifting. There is no fire, water, or wind motion observed."}}
{"video_id": "96vug46oZcg", "file_name": "96vug46oZcg_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a hand placing puzzle pieces. Let's break down the timestamps.\n\nAt the start, a hand is moving a blue and white puzzle piece labeled \"MAN\" (but we can't recognize text, so maybe just describe the piece). Wait, rule g says exclude text recognition, so focus on color and shape.\n\nFirst frame: hand places a blue and white puzzle piece with some blue and yellow on a beige board. Then the hand moves to pick up a pile of pieces to the left. Next, it places a red, blue, and white piece on the board. So chronological:\n\n- Hand moves a blue and white piece onto the beige board (initial placement).\n- Then, the hand moves to the left to pick up a piece from the pile, then places another piece (red, blue, white) on the board.\n\nWait, let's check each frame:\n\n0.0: Hand holding a piece (blue, white, maybe yellow) on the board. Then in frame 1, it's placing it. Wait, the video is 0 to 5 seconds. Let's see the sequence:\n\nFrame 0: Hand is placing a piece (blue and white, with some blue/yellow) onto the beige board. Then in frame 1, the piece is placed. Then frame 2: the hand moves to the left, picks up a pile of pieces. Frame 3: hand picks up a piece from the pile (red, blue, white) and moves it. Frame 4: places that piece on the board (red, blue, white). Frame 5: hand points at the placed piece.\n\nWait, the description should be in chronological order. So:\n\nA hand positions a blue and white puzzle piece on a beige board. Then, the hand reaches left to select a red and blue puzzle piece from a pile of loose pieces, and places it onto the board.\n\nWait, the first action is placing the first piece, then moving to the left to pick up another piece.\n\nLet's outline:\n\n1. At the beginning, a hand places a blue and white puzzle piece (with yellow details) onto the beige board.\n2. The hand then moves toward a pile of mixed-colored puzzle pieces (red, blue, white) to the left.\n3. The hand picks up a red and blue puzzle piece from the pile and places it onto the beige board.\n\nAlso, the camera is top-down, no movement.\n\nNow, check rules: focus on motion, chronological.\n\n\"An individual's hand places a blue and white puzzle piece onto a beige board. The hand then moves left to select a red and blue puzzle piece from a pile of scattered pieces and positions it on the board. The camera maintains a static top-down perspective throughout the sequence.\"\n\nWait, need to be concise. Let's check if \"mixed-colored\" is necessary. Maybe \"a pile of loose, multicolored pieces\" but rule f says exclude text, but the colors are part of appearance.\n\nWait, the first piece: the video shows \"MAN\" on it, but rule g says exclude text recognition, so just describe the piece's colors. So the piece is blue and white with some yellow (since \"MAN\" is in yellow, but no, we can't mention text). Wait, no, the rule is to exclude text recognition, so just talk about the color and shape. So perhaps the piece is blue, white, and has yellow elements (but without mentioning text). But maybe better to say the piece is blue and white with some yellow detailing. But perhaps the exact colors are blue, white, and yellow. Wait, the video shows a puzzle piece with \"MAN\" in yellow, but since we can't recognize text, we can say it's a blue and white piece with yellow accents.\n\nWait, but maybe the puzzle piece is part of a larger image, but the caption should just describe the piece's color. Let's see the frames: the first piece is blue and white, with some yellow (the \"MAN\" text is yellow, but we can't recognize text, so maybe the piece has yellow as part of the color scheme). But rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the piece has yellow, we can say the piece is blue and white with yellow elements. Or maybe just blue and white.\n\nLooking at the frames: the first piece (placed initially) is blue with some yellow (the text is yellow but we can't mention text, so the piece's colors are blue, white, yellow). Then the second piece is red, blue, and white.\n\nWait, let's just focus on the colors:\n\nFirst action: hand places a blue, white, and yellow puzzle piece onto the beige board.\n\nSecond action: hand moves left to pick up a red, blue, and white puzzle piece from the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96vug46oZcg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96vug46oZcg_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 34.594828652747914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates solid puzzle pieces (distinct, discrete objects) by moving them across the table and placing them onto a puzzle board. The hand applies physical force to the puzzle pieces, causing displacement and collision during placement.", "background_and_ambient_analysis": "The wooden table background shows no shifting or fluid motion. No fire, water, smoke, or wind effects are present. Background elements (table surface, pile of unused puzzle pieces) remain stationary relative to each other throughout the clip."}}
{"video_id": "97KC7OhVZrY", "file_name": "97KC7OhVZrY_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person climbing a tree. The main subject is a person in a red shirt and dark pants. They're moving up the tree trunk. The camera is focused on them, and there's a slight movement maybe? Let's check the frames. The person starts higher up, then moves a bit higher. Wait, the video is from [0.0] to [5.0] seconds. So chronological order: the person is climbing upward along the tree. Their appearance: red shirt, dark pants. Spatial relationship: the person is on the tree trunk, surrounded by branches. Background is trees, but minimal as per rules. Camera perspective: it's a fixed or slight movement? The description says \"slight shake\" maybe? Wait, the output needs camera movement. Let's see. The video's camera seems to be stationary or maybe panning slightly? Wait, the frames show the person moving up, so maybe the camera is fixed, but the person is moving. So the camera is fixed, showing the person climbing. Let's structure:\n\nA person in a red shirt and dark pants climbs upward along the tree trunk, moving slightly higher with each frame. The camera remains stationary, capturing the subject from a low angle as they ascend through the branches. Background foliage is minimal. Wait, need to be concise. Let's check the rules:\n\na) Motion: climbing up, chronological order. So starts at lower height, moves up.\n\nb) Appearance: red shirt, dark pants. Number: one person.\n\nc) Spatial: on the tree trunk, branches around.\n\nd) Camera: fixed, low angle, slight shake? Wait, the user says \"slight shake\" but in the example, the description is about the video. Wait, in the given video, the camera might have a slight shake. Let's see. The frames show the person moving, camera seems to be a bit shaky but fixed on the tree. Maybe \"stationary\" but the rule says if relevant. Hmm.\n\nWait, the task is to describe the motion and behavior. Let's draft:\n\nA person wearing a red shirt and dark pants climbs upward along the tree trunk, moving gradually higher with each frame. The camera remains fixed, capturing the subject from a low angle as they ascend through the branches, with minimal background foliage visible.\n\nCheck rules:\n\na) Motion: climbing up, chronological (starts lower, moves up).\n\nb) Appearance: red shirt, dark pants, one person.\n\nc) Spatial: on the tree trunk, branches around.\n\nd) Camera: fixed (stationary), low angle. The user says \"slight shake\" but maybe the camera is slightly shaky. Wait, the example in the problem's rules says \"conclude with camera perspective and movement\". Let's check the example from the user's instructions: \"e.g., top-down, pan left, slight shake\". So if the camera is slightly shaky, include that.\n\nIn the video, the camera might have a slight shake. So maybe \"fixed but slightly shaky\". Wait, looking at the frames: the video might have a bit of movement. Let's go with \"stationary with minimal shake\" but the rule says \"slight shake\" if applicable.\n\nWait, the rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo camera perspective is likely low angle (since the person is higher up, the camera is below looking up). Camera movement: maybe static, but the video might have slight shake.\n\nLet's put it together:\n\nA person in a red shirt and dark pants climbs upward along a tree trunk, gradually ascending through the branches. The camera maintains a low-angle perspective, remaining stationary with a slight shake, capturing the subject's movement against the background foliage.\n\nCheck all rules:\n\na) Motion: climbing up, chronological (starts lower, moves up).\n\nb) Appearance: red shirt, dark pants, one person.\n\nc) Spatial: on tree trunk, branches around.\n\nd) Camera: low angle, stationary with slight shake.\n\ne) Background: minimal, so \"background foliage\" is minimal.\n\nf) Excluded text, characters, style.\n\nLooks good. Let's check conciseness. Maybe shorten:\n\nA person in a red shirt and dark pants climbs upward along a tree trunk, moving gradually higher. The camera, positioned at a low angle, remains stationary with slight shake, capturing the subject's ascent through the branches.\n\nWait, \"moving gradually higher\" is the motion. Let's check the time: from 0 to 5 seconds, the person is climbing up, so the motion is upward over time.\n\nFinal draft:\n\nA person wearing a red shirt and dark pants climbs upward along a tree trunk, ascending gradually through the branches. The camera, fixed at a low angle, exhibits slight shake while capturing the subject", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97KC7OhVZrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97KC7OhVZrY_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 1269.50024969173, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (climber) wearing a red helmet is moving upward on a tree trunk using climbing gear.", "background_and_ambient_analysis": "The background tree branches and leaves show slight movement due to wind, but the primary motion is not dominant. Background elements do not shift uniformly, indicating no significant camera motion."}}
{"video_id": "96ryr4cef20", "file_name": "96ryr4cef20_000337_000347.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man in a blue shirt and dark pants making a bed. First, he's adjusting the pillows on the bed. Then he moves away, and then someone else (or the same person?) comes back to adjust a pillow. Wait, let's check the timestamps.\n\nAt the start (0.0), the man is on the right, adjusting a pillow. Then in 0.3-1.4, he's still there, maybe straightening something. Then at 1.4-2.5, he moves away, so he exits the frame. Then at 3.0-4.0, the bed is shown with the man gone. Then at 4.5-5.0, someone (probably the same man) comes into the frame from the right to adjust a pillow on the left side. Wait, the video has five frames. Let's parse each frame:\n\nFrame 0: Man in blue shirt, right side of bed, adjusting pillows. Headboard, lamp on left, bed with white sheets and pillows.\n\nFrame 1: He's still there, maybe smoothing the bed. Then frame 2: He's moving out of the frame. Frame 3: He's gone, bed is still. Frame 4: Someone enters from the top (maybe the man coming back?), adjusting a pillow. Wait, no. The 4th frame shows a hand moving a pillow. Let's see the video description:\n\nThe video starts with a man in blue shirt making the bed. He adjusts pillows, then steps away, then another person (or same) comes in to adjust the pillow on the left. Wait, the frames: 0.0-1.4, he's working. Then 1.4-2.5, he moves out. Then 2.5-3.6, he's gone, bed is still. Then 3.6-4.7, a person comes in, maybe picking up a pillow. Wait, frame 4 shows a person moving a pillow.\n\nSo chronologically:\n\n1. A man wearing a blue shirt and dark pants adjusts pillows on a bed with white sheets and a dark wooden headboard. He moves from the right side toward the center of the bed, smoothing the sheets.\n\n2. The man steps away from the bed, exiting the frame to the right.\n\n3. The bed is now visible without the man, with two white pillows at the headboard and one pillow on the left side.\n\n4. A person (possibly the same man) enters the frame from the right, moving a pillow from the left side of the bed toward the headboard.\n\nWait, the video frames:\n\n0.0: Man on right, adjusting the right pillow.\n\n0.3: Still adjusting.\n\n1.4: He's moving out of the frame, so he steps back.\n\n2.5: He's gone, bed is empty.\n\n3.6: The camera shows the bed; then 4.0, a person comes into view, maybe adjusting a pillow.\n\nWait, the last part: \"0.0, 1.4, 2.5, 3.6, 4.7\" frames.\n\nLet's check the actual video description:\n\nThe video starts with the man adjusting the pillow (he's on the right, pushing pillows), then he steps back (frame 1.4), then frame 2.5 he's out of the frame. Then frame 3.6, he's gone, then frame 4.7, a person moves a pillow. Wait, the frame 4.0 is \"0.0\" to \"4.7\" maybe the timestamps are the seconds.\n\nWait, the user provided the video as:\n\n<0.3 seconds> [frame 1]\n\n<1.4 seconds> [frame 2]\n\n<2.5 seconds> [frame 3]\n\n<3.6 seconds> [frame 4]\n\n<4.7 seconds> [frame 5]\n\nSo:\n\nAt 0.3s: Man in blue shirt is on the right side of the bed, adjusting pillows.\n\nAt 1.4s: He's still adjusting, then moves out of the frame to the right.\n\nAt 2.5s: He's gone, bed is empty.\n\nAt 3.6s: The bed is visible, and then at 4.7s, a person (maybe the same) moves a pillow (like picking up the pillow on the left).\n\nSo chronologically:\n\nA man in a blue shirt and dark pants adjusts the pillows on a bed with white sheets and a dark wooden headboard. He moves from the right side of the bed toward the center, smoothing the bedding. Then he steps away from the bed, exiting the frame to the right. The bed remains", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/96ryr4cef20.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/96ryr4cef20_000337_000347.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 71.41717820220519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and dark pants moves around the bed, adjusting items and walking across the room. A pillow is also interacted with and moved by the person.", "background_and_ambient_analysis": "The static background elements (walls, bed frame, lamp) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "97Th0BnarFA", "file_name": "97Th0BnarFA_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a straw hat, blue shirt, shorts, and boots crouches in a garden, holding a white bucket. They reach toward the ground, pick up a small object, and place it into the bucket while interacting with nearby plants. The camera remains stationary, capturing the scene from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97Th0BnarFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97Th0BnarFA_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 146, "blur_score": 1699.6764735547026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid object) is moving their hands and adjusting their position while interacting with a bucket, exhibiting discrete, intentional motion.", "background_and_ambient_analysis": "The background (greenery, ground, path) shows no uniform shifting; no fire, water, smoke, or wind-driven motion dominates the scene."}}
{"video_id": "97Wy9rnjhcA", "file_name": "97Wy9rnjhcA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The scene is an indoor sports court with green flooring. There are people moving. Let's list the main subjects. \n\nIn the first frame, two men: one in green shirt and black shorts, another in white shirt and blue pants. Then in frame 2, the man in white moves towards the left. Frame 3, they seem to interact, maybe shake hands? Then frame 4, a new person in blue shirt and white pants walks in from the left. Frame 5, the man in green is bending down, maybe picking up something. The black backpack and shoes are on the floor.\n\nChronological order: Start with two men standing. Then the man in white walks towards the green-shirted man, they interact (maybe shake hands). Then another person enters from the left. The green-shirted man bends down. \n\nAppearance: green-shirted man (shorts, green), white-shirted man (blue pants), new person (blue shirt, white pants). Spatial: initially, the green-shirted man is left, white-shirted man is right. Then they move towards each other. The new person enters from left. The backpack is central on the floor.\n\nCamera: seems static, no movement mentioned. Background has columns, green netting, but minimal as per rules.\n\nNow, structure the caption:\n\nStart with the initial scene: two men on green court. Then motions: white-shirted man walks towards green-shirted man, they interact (maybe handshake). Then a third person enters from left. Green-shirted man bends down. Mention objects: black backpack, shoes on floor. Camera is static.\n\nCheck rules: chronological, motion, appearance (colors), spatial. Keep background minimal.\n\nLet's draft:\n\n\"On an indoor green sports court, two men stand—one in a green shirt and black shorts, the other in a white shirt and blue pants. The man in white walks leftward toward the green-shirted man, who remains stationary; they interact briefly. A third person in a blue shirt and white pants enters from the left, walking across the court. The green-shirted man bends down toward a pair of shoes and a black backpack on the court floor. The camera remains static throughout, capturing the motion without shifting perspective.\"\n\nWait, need to check if \"interact briefly\" is okay. In frame 3, they are moving closer. Maybe \"the man in white approaches the green-shirted man, who steps forward; they shake hands.\" But maybe simpler.\n\nAlso, spatial: \"The man in white walks toward the green-shirted man, who is positioned to his left initially.\"\n\nWait, first frame: green-shirted man is left, white-shirted man is right. So white moves left, green stays or moves a bit.\n\nFrame 0: green shirt left, white shirt right.\n\nFrame 1: white shirt moves left, green shirt stays.\n\nFrame 2: white shirt is closer, green shirt maybe steps back.\n\nFrame 3: white shirt walks past green shirt? Wait, the video shows in frame 2, the man in white moves left (toward the green-shirted man). Then in frame 3, they might be shaking hands or something.\n\nWait, let's check the frames:\n\n[0.0] Two men: left (green shirt, black shorts), right (white shirt, blue pants).\n\n[1.4] Same positions, maybe slight movement.\n\n[2.5] Man in white walks towards left (toward the green-shirted man), so now he's moving from right to left.\n\n[3.6] They are closer, maybe interacting.\n\n[4.7] A new person in blue shirt and white pants enters from left, walking right.\n\nIn frame 4, the man in green is still standing, then frame 5, he bends down.\n\nSo:\n\nInitially, two men stand on the court. The man in white shirt and blue pants walks leftward toward the man in green shirt and black shorts, who remains stationary. As they approach, they interact (possibly shaking hands). A third individual in blue shirt and white pants enters the scene from the left, walking rightward across the court. The green-shirted man bends down toward a black backpack and a pair of shoes lying on the court floor. The camera remains fixed, capturing the scene from a stationary perspective.\n\nCheck rules:\n\na) Motion in order: initial positions, white walks to green, interact, third person enters, green bends.\n\nb) Appearance: colors, sizes (assuming average), orientation (standing, walking).\n\nc) Spatial: white walks to green's left (initially green is left of white), third person from left.\n\nd) Camera: static.\n\ne) Background: minimal (green court, columns, but not detailed).\n\nf) Excluded text, names.\n\nYes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97Wy9rnjhcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97Wy9rnjhcA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 83.92432145313975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving across the green turf: one person in white shirt walks toward the center, another in dark clothing walks away, and additional people enter the frame from the left. Their motion is locomotive (walking) with no apparent collisions or external forces beyond normal human movement.", "background_and_ambient_analysis": "The background elements (walls, pillars, netting) show no uniform shifting or fluid/environmental motion (fire, water, wind). The indoor facility environment is static with no dominant ambient phenomena."}}
{"video_id": "97aeTHUVfZ4", "file_name": "97aeTHUVfZ4_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of swimmers in colorful swimsuits stand on starting blocks at the pool's edge, then dive into the water, creating splashes. They swim underwater through multiple lanes, moving forward. The camera pans left, tracking their motion across the pool.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97aeTHUVfZ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97aeTHUVfZ4_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 232.30748792913158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Swimmers (discrete solid objects) are diving into the pool and moving through water, exhibiting locomotion due to their own physical actions.", "background_and_ambient_analysis": "Background elements (pool deck, stands, lane dividers) show no uniform shifting; water splashes are secondary effects of discrete object motion rather than dominant environmental fluid motion."}}
{"video_id": "97ANHRoUUwg", "file_name": "97ANHRoUUwg_000379_000389.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bowl of noodle soup with leafy greens and meat sits on a metal table, accompanied by a green plate of fried items, a small bowl of chopsticks, and a blue tissue box. A hand enters the frame, extending from the top to point at the fried items on the green plate, then retracts. The camera remains mostly static, capturing the hand’s motion and the arrangement of the meal components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97ANHRoUUwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97ANHRoUUwg_000379_000389.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 87.79412649063934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and chopsticks move to pick up an egg roll from a plate. The egg roll is lifted and held, showing explicit physical manipulation of solid objects.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (table, plate, glass) remain stable with no signs of fire, water, or wind."}}
{"video_id": "97uimac3-t0", "file_name": "97uimac3-t0_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and red shorts performs a bench press on a gym bench, lifting a barbell while a spotter in a light blue shirt stands behind him. The man lowers the barbell to his chest, then presses it upward, straining as the spotter adjusts position to assist. He then lowers the barbell back down, with the spotter maintaining support. The camera, handheld and slightly shaky, captures the action from a medium distance, following the movement side-on.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97uimac3-t0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97uimac3-t0_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 103.25317862119806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the lifter (person on bench) and spotter (person in blue shirt) moving due to physical forces (bench press motion and spotting adjustments). The barbell is lifted vertically by the lifter.", "background_and_ambient_analysis": "Static gym environment with no shifting backgrounds or fluid motion (e.g., fire, water, smoke). Walls, floor, and equipment remain stable with no environmental distortion."}}
{"video_id": "980XCr5Ttac", "file_name": "980XCr5Ttac_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night, a person in a black shirt and red pants skates on a rink, holding a hockey stick and attempting a shot. The camera pans to reveal a goalie in blue crouching to block, while another player in red skates nearby. Subsequently, the red-pants player moves past scaffolding with a person in dark clothing, and a player in white enters from the left as the camera continues panning around the rink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/980XCr5Ttac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/980XCr5Ttac_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 40.10959404850006, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (two people holding sticks) are moving through space, interacting via collisions and locomotion (e.g., running, changing directions). Their motion is tracked by bounding boxes and follows physical principles of impact and movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (fence, lights, structures) remain static relative to each other, indicating no dominant ambient environmental motion."}}
{"video_id": "97gt49PKRLk", "file_name": "97gt49PKRLk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals pick apples from an orchard tree; one in a blue jacket and yellow vest with a blue bag reaches upward while the other in a brown jacket and yellow vest with a blue bag bends to collect lower fruit. A third person in a green jacket and yellow vest with a blue bag enters the frame, walks toward the tree, and joins the others. All three work around the tree, shifting positions to gather apples. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/97gt49PKRLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/97gt49PKRLk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 1169.1230341809892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: walking around the tree, bending to pick apples, and carrying bags. Apples fall from the tree to the ground due to gravity.", "background_and_ambient_analysis": "Background elements (tree and ground) are stable with no uniform shifting. Subtle leaf movement is not dominant and not classified as ambient. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "98CFK6Fpq0Y", "file_name": "98CFK6Fpq0Y_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are a group of children around a person in a bright yellow-green shirt. They're all focused on something in the person's hands. Let's see the sequence.\n\nIn the first frame, the children are gathered around, hands reaching towards the person's hands. The person in yellow-green is holding something, maybe food? Then in subsequent frames, they're all pulling or manipulating an object, possibly sharing or distributing something. The background has dry grass, so maybe outdoors.\n\nAppearance: The children have dark skin, various clothing. The person in yellow-green is prominent. Number: several children, maybe 5-6? They're all close, around the person.\n\nSpatial relationships: Children are surrounding the person, hands reaching towards the hands of the person. The person's hands are central, children's hands are on the object.\n\nCamera: Top-down, slightly shaky? The video starts close-up, maybe handheld. Movement: The camera angle shifts a bit but stays focused on the group.\n\nBackground: Minimal, dry grass, so not much detail. Focus on the action.\n\nNow, structure the caption. Chronological: first, children gather around, then interact with the object in the person's hands.\n\n\"Several children with dark skin gather closely around a person wearing bright yellow-green clothing, their hands reaching toward the person's hands as they collectively manipulate a small object. The children, dressed in various casual garments, surround the person from all sides, their hands interlocking around the object. The camera maintains a close, slightly shaky top-down perspective throughout, focusing on the group’s interaction against a backdrop of dry grass.\"\n\nCheck the rules. a) Motion: children gathering, manipulating object. b) Appearance: dark skin, yellow-green shirt, number (several children). c) Spatial: around the person. d) Camera: top-down, slight shake. e) Background minimal. f) No text. g) Internal thinking, no reasoning in output.\n\nMake it concise. Let's tighten:\n\n\"Multiple children with dark skin cluster around a person in bright yellow-green clothing, extending their hands to interact with a small object held by the person. The children surround the individual from all sides, their hands interlocking around the object. The camera captures this scene from a close, slightly shaky top-down angle, with minimal background details of dry grass.\"\n\nWait, chronological order. Start with gathering, then interaction. Yes.\n\nAnother check: \"conclude with camera perspective and movement\" so last part is camera.\n\nOkay, draft:\n\n\"A group of children with dark skin gather closely around a person in a bright yellow-green shirt, their hands reaching toward the person’s hands as they collectively manipulate a small object. The children surround the individual, their hands interlocking around the object. The camera maintains a close, slightly shaky top-down perspective throughout, focusing on the group’s interaction against a backdrop of dry grass.\"\n\nCheck conciseness. Maybe trim \"a group of children\" to \"several children\" for brevity. \"bright yellow-green shirt\" vs \"bright yellow-green clothing\" — shirt is more specific. The person is wearing the shirt, so \"bright yellow-green shirt\".\n\nYes. Let's make it: \"Several children with dark skin surround a person in a bright yellow-green shirt, their hands reaching toward the person’s hands as they collectively handle a small object. The children, dressed in various casual clothes, crowd around the individual from all sides, interlocking hands around the object. The camera captures this interaction from a close, slightly shaky top-down angle, with minimal background details of dry grass.\"\n\nWait, the rule says \"briefly describe their appearance and number (color, size, orientation)\". So \"several children with dark skin\" covers number and appearance. \"Various casual clothes\" might be redundant. Maybe \"dressed in different colors\".\n\nBut \"several children with dark skin\" is sufficient. Let's go with:\n\n\"Several children with dark skin cluster around a person in a bright yellow-green shirt, their hands extending toward the person’s hands as they collectively manipulate a small object. The children surround the individual from all sides, hands interlocking around the object. The camera maintains a close, slightly shaky top-down perspective, focusing on the group’s interaction against a dry grass background.\"\n\nCheck all rules. a) Motion: cluster around, hands extending, manipulate object. b) Appearance: dark skin, yellow-green shirt; number: several. c) Spatial: around the person. d) Camera: close, top-down, shaky. e) Background minimal (dry grass). f) No text. g) No reasoning.\n\nYes, that works.\n</think>\n\n<caption_output>Several children with dark skin cluster around a person in a bright yellow-green shirt, their hands extending toward the person’s hands as they collectively manipulate a small object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/98CFK6Fpq0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/98CFK6Fpq0Y_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 118, "blur_score": 50.165273445261846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children's hands and the banana (held by a person in green) are moving as children reach to interact with the banana.", "background_and_ambient_analysis": "No significant shifting background or dominant fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "981HHs1uDs0", "file_name": "981HHs1uDs0_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a black shirt and brown pants kneels beside the front wheel of a red sedan on a paved surface, using tools to adjust the wheel assembly. He manipulates a wrench and other equipment near the tire, moving his hands to tighten or loosen components while positioned directly in front of the wheel. The camera gradually zooms in on the wheel and his actions, maintaining a close-up perspective focused on the repair process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/981HHs1uDs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/981HHs1uDs0_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 72.60465768612127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their hands and body to work on the car tire (e.g., adjusting the valve, using a pump).", "background_and_ambient_analysis": "No significant ambient motion; background is static (pavement and car)."}}
{"video_id": "98e-HKe6fE8", "file_name": "98e-HKe6fE8_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange shirt sits at an outdoor table with a blue cloth, arranging oranges in a glass bowl, a metal container, and a white cup with yellow liquid. They handle the oranges and pour liquid from a metal container. Another person in a blue shirt stands behind the table. The camera shifts angles, showing the person in orange using a bottle to pour liquid into the cup, with parked cars and palm trees in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/98e-HKe6fE8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/98e-HKe6fE8_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 105, "blur_score": 570.164688976229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid object) manipulates oranges (discrete solid objects) by picking them up and placing them into a container. Hand movements cause controlled displacement of oranges due to explicit physical force (manual handling).", "background_and_ambient_analysis": "Background elements (parked cars, buildings, street) remain static with no uniform shifting. No environmental fluids (fire, water, smoke) or wind effects are visible; scene is calm and stationary."}}
{"video_id": "983ORGfN8no", "file_name": "983ORGfN8no_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in swimsuits constructs sandcastles on a sandy beach; a shirtless man with gray hair in dark shorts stands near the water's edge, then walks toward the group while observing their work. Women in bikinis sit or crouch around the sand structures, shaping the sand, as one woman stands and moves away. The camera remains static, capturing the scene from a slightly elevated angle with the ocean and distant beachgoers in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/983ORGfN8no.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/983ORGfN8no_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 505.21624658561507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are actively engaging in sand construction: kneeling, crouching, and manipulating sand with hands. Their movements (locomotion, arm gestures) are discrete, solid-object motions driven by physical forces.", "background_and_ambient_analysis": "The beach background (ocean waves, distant trees, and structures) shows minor environmental motion from waves, but no dominant fluid or wind-driven motion. Background elements do not shift uniformly, indicating no significant camera-induced motion."}}
{"video_id": "98Pf1pe9JG4", "file_name": "98Pf1pe9JG4_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white long-sleeve shirt and glasses stirs a steaming light blue pot on a gas stove with a wooden spoon, their hand moving in a circular motion. The pot sits to the left of a blue lid on the stove, with a brick wall and window visible in the background. The camera maintains a close-up, steady perspective focused on the stirring action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/98Pf1pe9JG4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/98Pf1pe9JG4_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 287.4020598449655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid object (stirring stick) is moved by a human hand, causing the liquid to swirl. The hand and stick are distinct solid objects moving due to explicit physical forces.", "background_and_ambient_analysis": "The background (window and countertop) is static with no shifting. The liquid in the container is being stirred by a solid object (stick) and does not exhibit dominant natural fluid motion (e.g., flowing water), so it does not trigger the Ambient Rule."}}
{"video_id": "99JXoFnMICs", "file_name": "99JXoFnMICs_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rides a skateboard across a nighttime street intersection, starting from the left side with arms raised, then moving forward toward the center. A light blue car is parked on the left, and a yellow building with illuminated windows is in the background. The camera remains stationary with a slight shake, capturing the scene from a street-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99JXoFnMICs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99JXoFnMICs_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 235.26851006007723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (or cyclist) is moving across the street from left to right, with clear locomotion (walking).", "background_and_ambient_analysis": "No shifting background elements (building, street). No fire, water, smoke, or wind motion observed."}}
{"video_id": "99CRuvZe6Zc", "file_name": "99CRuvZe6Zc_000218_000228.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in dark clothing with a green stripe and brown pants plays a drum set from a top-down perspective, alternating drumsticks to strike the snare, toms, and cymbals in sequence, with hands moving rhythmically across the kit. The camera remains stationary, capturing the drumming motion and surrounding drum kit components.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99CRuvZe6Zc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99CRuvZe6Zc_000218_000228.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 155, "blur_score": 247.4536700296116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Drummer (person) and drumsticks moving due to physical forces: arms/body movements and collisions between drumsticks and drumheads/cymbals.", "background_and_ambient_analysis": "Background is static. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "99NDTttjH2c", "file_name": "99NDTttjH2c_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gym, a person in a red shirt and blue shorts pulls a rope while a girl in a white shirt, black shorts, and turquoise shoes runs toward a person in a yellow top and purple shorts hanging from a rope. The red-shirted individual crouches as the girl approaches the hanging person, who swings backward; the camera pans left, tracking their motion, with weights and other gym equipment visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99NDTttjH2c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99NDTttjH2c_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 147, "blur_score": 97.2058458189727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects in motion are: 1) The person in white top and black shorts swinging a rope (demonstrating controlled locomotion and physical force application), 2) The person in red shirt moving from standing to crouching (voluntary movement), and 3) The rope itself (as a solid object undergoing rotational motion due to the person's action). Other gym equipment (weights) remains stationary.", "background_and_ambient_analysis": "The background (garage doors, concrete walls, and floor) shows no uniform shifting or environmental fluid motion. No fire, water, smoke, or wind is present; the scene is a static gym environment with minimal ambient disturbance."}}
{"video_id": "98yno5ocmF0", "file_name": "98yno5ocmF0_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair and a black sleeveless top stands at a kitchen stove, holding a plate with food. She uses a utensil to transfer the food from the plate into a frying pan on the burner, then adjusts the plate's position. The camera remains stationary, capturing her actions in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/98yno5ocmF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/98yno5ocmF0_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 218.4118055890873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands and plate are moving discretely as she pours liquid into the pan and manipulates the plate.", "background_and_ambient_analysis": "The stone wall and kitchen cabinets remain static throughout the clip; no fire, water, smoke, or wind motion is observed."}}
{"video_id": "99ckW6BM3UQ", "file_name": "99ckW6BM3UQ_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a red shirt and blue jeans kneels on the ground, operating a tool on a light-colored wooden plank positioned beside a black metal fence. The individual shifts their posture slightly while working, with fallen leaves and a blue bin visible in the background. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99ckW6BM3UQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99ckW6BM3UQ_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 743.8495753744508, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in an orange shirt is moving their hands and body while working on a sidewalk, exhibiting discrete locomotion/physical action.", "background_and_ambient_analysis": "Background elements (fence, trees, ground) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "99hA1Yi3SNk", "file_name": "99hA1Yi3SNk_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing glasses and a light-colored shirt plays a metal flute, their fingers moving over the keys in a rhythmic motion. The camera remains static in a black-and-white frame, focusing on the subject with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99hA1Yi3SNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99hA1Yi3SNk_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 676.4304302353753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person holding a flute is visible; discrete solid objects (person, flute) exhibit subtle motion from hand/finger movements while playing the instrument.", "background_and_ambient_analysis": "The background elements (staircase, furniture) show no shifting or uniform movement across frames, indicating no fluid/environmental motion (fire, water, wind)."}}
{"video_id": "99sV63A3b9A", "file_name": "99sV63A3b9A_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a device with three white cylindrical tubes connected to a black and silver base, adjusting its position. The hands then move the device toward a wooden surface, aligning the black base against the wood. The camera stays in a close-up perspective, tracking the motion of the device and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99sV63A3b9A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99sV63A3b9A_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 152, "blur_score": 66.6686934885025, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands holding a white and black hair-straightening device (or similar tool) are actively moving it toward and along a person's blonde hair, with visible manipulation of the device's position relative to the hair.", "background_and_ambient_analysis": "The textured wall background is static with no shifting or environmental fluid motion (fire, water, smoke, wind) detected. No significant ambient environmental motion present."}}
{"video_id": "99STKTmj-fE", "file_name": "99STKTmj-fE_000226_000236.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a hand holding a red object (maybe a brush?) near a box. Then the hand moves the object, revealing a circular hole in a box with a black and white dragon pattern. The box is being rotated, showing the hole's interior (pink with hearts). The hand adjusts the box, maybe applying something with the brush? Then the box is placed down. Background has some items like a bottle and tissue. Camera seems to follow the hand's movements, shifting focus as the box is moved. Need to describe the sequence chronologically: hand with red object (maybe a brush), then moving to show the box with hole, rotating the box, adjusting. Mention the box's pattern, the hole's content. Camera perspective: close-up, following the hand's actions. Background minimal.\n\nCheck rules: focus on motion, chronological. Main subjects: hand, box, brush (red). Appearances: hand (light skin), box (black/white dragon design, circular hole), hole interior (pink, hearts). Spatial: hand moves the box, revealing hole. Camera: close-up, follows hand.\n\nNow structure the caption: Start with hand holding red brush near box. Then hand moves brush, reveals box's circular hole. Rotates box to show hole's interior (pink with hearts). Adjusts box position. Background elements (bottle, tissue) are minimal, so maybe mention briefly if essential. Wait, background in video: there's a bottle, tissue, maybe a patterned surface, but rules say minimal. So maybe just mention the box's pattern. Camera movement: follows the hand's actions, close-up shots.\n\nLet me draft: A hand holding a red brush approaches a decorated box with a black and white dragon pattern; the brush moves away to reveal a circular hole in the box, which contains a pink interior with red hearts. The hand rotates the box, showcasing the hole's interior, then places the box down. The camera remains close to the box, following the hand's movements with slight shifts to capture different angles.\n\nWait, need to be concise. Let's make it chronological: Hand with red brush (or maybe red object) interacts with a box. First, the hand is near the box, then moves to reveal the hole, rotates the box, shows the interior, adjusts position. Camera close-up, following motions.\n\nCheck rules: exclude text, named characters. So no mention of \"brush\" if not sure, but the first frame has a red object, maybe a brush. But in the video, the hand is moving a red object (maybe a brush) to apply something? Wait, in frame 0.3, the hand has a red brush-like thing. Then moves to show the box's hole.\n\nLet me see: A hand holding a red object moves toward a box with a black and white dragon pattern, then withdraws to reveal a circular hole lined with pink paper featuring red hearts. The hand rotates the box, displaying the hole’s interior, and adjusts its position on a surface. The camera maintains a close-up perspective, following the hand’s actions with slight movements to capture the box’s details.\n\nWait, \"lined with pink paper\"—the hole's interior is pink with hearts. So the hole is in the box, and inside the hole is pink with hearts.\n\nLet's check the frames: [0] shows hand with red object (brush?) near box. [1] the red object is near the hole. [2] the hand moves the object away, showing the hole in the box. [3] the hand is holding the box, rotating it. [4] the box is shown with the hole, and the hand is adjusting. The hole's interior is pink with hearts.\n\nSo sequence: hand with red object approaches box, moves to reveal hole, rotates box to show hole's interior (pink hearts), adjusts box.\n\nCamera: close-up, following hand's actions.\n\nNow write concisely:\n\nA hand holding a red brush moves near a box with a black and white dragon pattern, then retracts to reveal a circular hole in the box with a pink interior featuring red hearts. The hand rotates the box to display the hole’s interior, adjusts its position on a surface, and the camera follows the hand’s movements with close-up shots.\n\nWait, but \"brush\" is maybe not accurate, but the object is red. Maybe \"red object\" since it's not clear if it's a brush. The rules say \"appearance\": color, size, orientation. So \"red object\".\n\nLet me adjust:\n\nA hand holding a red object moves near a box decorated with a black and white dragon pattern, then withdraws to expose a circular hole with a pink interior containing red hearts. The hand rotates the box to showcase the hole’s interior and adjusts its position. The camera maintains a close-up", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99STKTmj-fE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99STKTmj-fE_000226_000236.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 44.7854184898607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (with red sleeve) moves a pink polka-dotted tissue into a tissue box and adjusts the box's position.", "background_and_ambient_analysis": "Background elements (tablecloth, bottles) are static; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "99YewGGmOVc", "file_name": "99YewGGmOVc_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is a grassy yard with a black car and trash bins in the background. There's a man and a child. The man is wearing a brown shirt and gray pants, holding a black disc (like a shield) and a red bat. The child is in a blue patterned shirt and orange shorts, holding a black bat. \n\nAt the start, the man is moving, maybe turning around. Then he swings the red bat, and the child responds with their bat. The camera is following their movements, maybe panning slightly to keep them in frame. Background is minimal, just the car and grass. Need to describe in chronological order: man's actions first, then child's, their interactions with the bats, spatial positions (like man in front, child moving towards him). Keep it concise.\n\nCheck the rules: focus on motion, chronological, appearance (colors, sizes), spatial relationships, camera movement. Exclude background details unless essential. So mention grass, car as background but briefly. \n\nLet me structure:\n\n- Initial position: man with black disc and red bat, child with black bat.\n- Man swings red bat, child swings their bat towards him.\n- Man moves, child moves in response, they're interacting with the bats.\n\nCamera: likely handheld, slight shake as it follows their movement.\n\nNow, write the caption:\n\nA man in a brown shirt and gray pants holds a black disc and a red bat while moving across a grassy yard; a child in a blue patterned shirt and orange shorts holds a black bat, approaching the man. The man swings the red bat, and the child responds by swinging their bat, with the man stepping back as the child advances. The camera follows the action with a slight shake, maintaining focus on the interaction between the two figures against a background of a black car and grassy lawn.\n\nWait, need to be more concise. Let's see:\n\nA man in a brown shirt and gray pants holds a black disc and a red bat; a child in a blue patterned shirt and orange shorts holds a black bat. The man swings the red bat toward the child, who swings their bat in response, moving closer as the man steps back. The camera tracks their movement with a slight shake, capturing their interaction on the grassy yard near a black car.\n\nWait, check the first frame: the man is moving, disc in one hand. Then in second frame, he's moving with red bat and disc. Third frame: red bat up. Fourth: he's swinging red bat, child approaching. So chronological: man moves (with disc), then swings red bat, child swings bat and moves toward him. \n\nLet me adjust:\n\nA man in a brown shirt and gray pants holds a black disc and a red bat, moving across a grassy yard; a child in a blue patterned shirt and orange shorts holds a black bat. The man swings the red bat toward the child, who advances and swings their bat in response, with the man stepping back. The camera follows the action with a slight shake, maintaining focus on the interaction against a backdrop of a black car and grass.\n\nCheck if it's concise. Maybe \"A man in a brown shirt and gray pants holds a black disc and a red bat while moving on a grassy yard; a child in a blue patterned shirt and orange shorts holds a black bat and approaches the man. The man swings the red bat, and the child swings their bat in response as the man steps back. The camera tracks the interaction with a slight shake, focusing on the figures near a black car.\"\n\nBut need to be more precise. Let's check the video frames:\n\nFrame 0: man has disc (black), child has black bat. Man is moving, disc in right hand.\n\nFrame 1: man still has disc, now a red bat is visible in his left? Wait, no, frame 0: man is holding disc (left hand), child has black bat (right). Then frame 1: man is moving, disc is still in hand, maybe red bat is in other hand? Wait, looking at the video description:\n\nFrame 0: man holds black disc, child holds black bat.\n\nFrame 1: man has red bat (maybe in right hand), disc in left.\n\nFrame 2: man swings red bat (outstretched), disc in left.\n\nFrame 3: man holds red bat and disc, child approaches.\n\nFrame 4: man holds red bat and disc, child swings black bat towards man.\n\nSo chronological steps:\n\n- Man and child stand on grass; man holds black disc and red bat, child holds black bat.\n\n- Man moves, swings red bat towards child, child advances and swings their bat.\n\n- The man steps back as the child swings the bat towards him.\n\nNow, write in order:\n\nA man in a brown shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99YewGGmOVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99YewGGmOVc_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.325409397369, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (man and child) move: man swings red bat and black disc, child swings blue bat. Collisions occur between bats during interaction. Objects are solid and trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (car, house, grass) remain static with no shifting motion. No fire, water, smoke, or wind is visible; environment is calm and dry."}}
{"video_id": "99mBxyHbIjg", "file_name": "99mBxyHbIjg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in black shorts and bare feet jumps repeatedly on a trampoline, moving across its surface while landing and rising. He raises his arms during jumps and shifts positions, with the camera panning slightly to follow his motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/99mBxyHbIjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/99mBxyHbIjg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 396.8588053683097, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is the discrete object moving on the trampoline; his motion is due to jumping and walking on the trampoline surface.", "background_and_ambient_analysis": "The background (concrete wall and trees) is stationary with no significant shifting or fluid motion (fire, water, smoke, wind). The sun is bright but does not constitute dominant motion."}}
{"video_id": "9A2P-E3T6qA", "file_name": "9A2P-E3T6qA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark shorts stands on a rural road, holding an object above their head. They lower their arms, bend forward to place the object on the ground, then straighten up. To the left, a concrete structure with a bicycle wheel rests against it. The camera remains stationary throughout, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9A2P-E3T6qA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9A2P-E3T6qA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 766.6914683232413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: running, performing a jump, and landing. The motion is discrete, solid, and driven by physical forces (locomotion and collision with the ground).", "background_and_ambient_analysis": "The background elements (trees, houses, trash can) are static across frames with no uniform shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "9ALCrxTtYr4", "file_name": "9ALCrxTtYr4_000261_000271.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses pliers to cut a thin wire held in the left hand; the right hand manipulates the pliers while the left hand steadies the wire. The camera shifts to show a person holding a small, woven triangular object on their lap, adjusting it with both hands; the object is light brown, made of interwoven strands. The person, wearing dark pants and a red-and-black plaid shirt, rotates the object to display its structure. The camera remains close to the hands and object, moving slightly to capture the woven item from different angles against a background of scattered wicker materials.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ALCrxTtYr4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ALCrxTtYr4_000261_000271.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 155, "blur_score": 199.04287757429256, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating a wicker object and wire using pliers; discrete solid objects moving due to explicit physical forces (hand movements and tool manipulation).", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background (woven surface and stationary wicker objects) is stationary with no uniform shifting."}}
{"video_id": "9AcNcWOLpO8", "file_name": "9AcNcWOLpO8_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white jacket over a floral top sits to the left, holding a red object and moving it toward a boy in a dark shirt with green accents who sits to her right. The boy gestures with his hands while holding a small item, responding to the girl’s motion. A black Intel box rests in front of them on a red-patterned surface. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AcNcWOLpO8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AcNcWOLpO8_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 105.66567611012061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (girl and boy) exhibit discrete motion: girl manipulates a small object with hand movements, boy holds a controller and gestures with his hands.", "background_and_ambient_analysis": "Background elements (vertical railing, walls) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "9AR4cDlnhpI", "file_name": "9AR4cDlnhpI_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in red and black shirts play brass saxophones; the person on the left moves rightward and exits the frame while the person on the right continues playing. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AR4cDlnhpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AR4cDlnhpI_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 104.10246356882534, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys are playing saxophones; they exhibit slight head, body, and arm movements due to their physical actions of playing the instrument.", "background_and_ambient_analysis": "The background (wall and sign) is static with no shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9A5rTqduHtg", "file_name": "9A5rTqduHtg_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt stands in a forest, facing a fallen log with an orange target. The person moves slightly forward and fires a shot, after which the camera zooms in on the target showing an impact. The video then transitions to a logo animation.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9A5rTqduHtg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9A5rTqduHtg_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 157, "blur_score": 446.4513093740506, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt performs a discrete arm movement (raising and lowering), indicating locomotion or action.", "background_and_ambient_analysis": "Background elements (trees, ground) show no uniform shifting or fluid motion; no fire, water, or wind effects dominate the scene."}}
{"video_id": "9AdJ1kQnkw8", "file_name": "9AdJ1kQnkw8_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise, chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, so I have to follow all the rules they listed.\n\nFirst, the video starts with a black screen, so maybe that's the beginning. Then frame 1 is dark, showing a bar scene with people. The main subjects here are bartenders and customers. The second frame shows a bartender in a black shirt working behind the bar. There are glasses, a container of straws, and a sign that says \"NOVA CASA\" but I have to exclude text recognition per rule f. So I shouldn't mention the text.\n\nIn frame 3, another person in a white shirt is working. Then frame 4 shows more bartenders, maybe three of them, handling drinks. They're using straws, mixing, maybe preparing cocktails. The customers are sitting at the bar. The spatial relationships: the bartenders are behind the bar, customers in front.\n\nI need to list the motions chronologically. Start with the initial black screen, then the bar scene. The first action is the bartender in black working, then another in white. Then a shift to a wider view showing multiple bartenders. The camera moves from a close-up to a wider shot, maybe panning left. The background is a dimly lit bar, but minimal description needed.\n\nCheck the rules: mention motion and behavior, appearance (colors: black shirt, white shirt), number (at least two bartenders), spatial relations (behind bar, customers in front). Conclude with camera perspective: starts close-up, then pans left to wider view.\n\nAvoid text recognition, so no \"NOVA CASA\" mentioned. Exclude named characters. Keep it concise. Let me piece it together.\n\nStart with the transition from black to bar scene. Bartenders in black and white shirts working behind the counter. They handle glasses, straws, mixing drinks. Customers seated at the bar. Camera starts close-up on bartender, then pans left to show more bartenders and customers. Background minimal, dim lighting.\n\nWait, the user said \"chronological paragraph\", so order of events. First frame is black, then the scene starts. Then the main action: bartenders preparing drinks, customers interacting. The camera movement.\n\nWait, the provided frames are:\n\n0.0: black screen\n\n1.4: bar scene with bartender in black, customers\n\n2.5: same, another person in white\n\n3.6: another angle, more bartenders\n\n4.7: wider view with multiple bartenders\n\nSo the sequence is: starts black, then bar scene with first bartender, then another person in white, then a different angle with more bartenders.\n\nSo the caption should be in order: first the dark scene, then the bar activity. Mention the bartenders' actions (mixing, handling drinks), their appearances (black, white shirts), number (multiple bartenders), spatial (behind bar, customers in front). Camera moves from close-up to wider angle, panning left.\n\nWait, the user says \"focus on motion and behavior in chronological order\". So start with the initial frame (black screen), then move to the bar scene. The main actions: bartender in black works behind bar, another in white joins. Then the camera shifts to a wider view showing more bartenders and customers.\n\nAvoid text, so ignore \"NOVA CASA\". Mention that the camera starts with a close-up, then pans left to a wider shot.\n\nLet me draft:\n\nThe video begins with a black screen, transitioning to a dimly lit bar scene where multiple bartenders in black and white shirts work behind the counter, mixing drinks and handling straws. Customers are seated at the bar, interacting with the staff. The camera starts with a close-up of a bartender in a black shirt, then pans left to reveal additional bartenders in white shirts preparing beverages for patrons.\n\nCheck rules:\n\na) Chronological motion: starts black, then bar scene, bartenders working, camera panning.\n\nb) Appearance: black shirt, white shirts, number (multiple bartenders).\n\nc) Spatial: behind counter, customers in front.\n\nd) Camera: starts close-up, pans left.\n\ne) Background minimal: dimly lit bar, but not described much.\n\nf) No text or named characters.\n\nLooks good. Let me check for conciseness. Maybe shorten \"mixing drinks and handling straws\" to \"preparing drinks\".\n\nWait, original frames mention \"a container of straws\" so handling straws is part of the action.\n\n\"multiple bartenders in black and white shirts work behind the counter, preparing drinks and handling straws.\"\n\nYes. Customers seated at the bar, interacting.\n\nCamera starts close-up, pans left to wider shot.\n\nThat seems to cover it. Let me check the output format. Must be in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AdJ1kQnkw8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AdJ1kQnkw8_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 86.52612162569129, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bartenders and customers are actively moving (pouring drinks, interacting), representing solid objects with discrete, purposeful motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); bar elements (counters, bottles, lights) remain static throughout the clip."}}
{"video_id": "9AunnLtISq4", "file_name": "9AunnLtISq4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five children lie prone on a grassy lawn facing brick houses, wearing varied colored clothing (pink, blue, striped). A boy on a bicycle enters from the right, jumps over the children, and rides past. The camera remains fixed at ground level, capturing the scene from behind the kids.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AunnLtISq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AunnLtISq4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1921.615058268641, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cyclist (discrete, solid object) moves into the frame from the left and rides across the foreground.", "background_and_ambient_analysis": "Background elements (houses, trees, grass) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9AyCUtdPZ1Q", "file_name": "9AyCUtdPZ1Q_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand in a room; one wears a light blue shirt, white shorts, and a dark polka-dot tie, the other is shirtless in dark shorts with a striped tie. They adjust their ties while moving slightly forward toward the camera, the camera tilting upward. The shirtless man remains to the right of the other, with a bed and door visible in the background. The scene maintains minimal background detail as the focus stays on their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AyCUtdPZ1Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AyCUtdPZ1Q_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 243.64202543286217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are standing and tying their neckties. Their hands and torsos show discrete motion as they manipulate the ties.", "background_and_ambient_analysis": "The background consists of a static room with walls, a door, and a bed. No ambient environmental motion (e.g., fire, water, smoke, wind) is present."}}
{"video_id": "9AW3E547ESM", "file_name": "9AW3E547ESM_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a smartphone displaying a GPS application, then the camera transitions to a man in a teal shirt and dark shorts climbing a rocky cliff beside water. He ascends the cliff, using his hands to navigate the rocks while holding his device and searching the stone face. The camera follows his upward movement, keeping a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9AW3E547ESM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9AW3E547ESM_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 252.23586958757107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (climbing the rocky cliff) is the primary discrete object exhibiting locomotion (upward movement via physical effort); the hand holding a phone appears briefly in the initial frame.", "background_and_ambient_analysis": "Background elements (rocky cliff, water body) are static with minimal environmental motion; water is present but not dominant as fire, smoke, or strong wind-driven motion."}}
{"video_id": "9B1HxnrCzVg", "file_name": "9B1HxnrCzVg_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a patterned dress stands on a stage behind four music stands, making subtle hand movements and adjusting posture. To the left of the stage is a piano, and a seated audience member faces the stage. The camera remains stationary, capturing the scene from an audience-side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9B1HxnrCzVg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9B1HxnrCzVg_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 151.75395115687994, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person at the podium exhibits subtle motion (gesturing, slight body shifts) consistent with human locomotion or expressive movement.", "background_and_ambient_analysis": "The background elements (walls, chairs, podium stands) show no uniform shifting across frames, and there is no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "9B6l9hySDT0", "file_name": "9B6l9hySDT0_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a yellow-handled wooden cleaning tool, with three similar tools visible nearby. The scene transitions to a person using the tool to clean a ceiling, moving it upward in a room with a decorated ceiling. The camera shifts from a close-up of the hand to a wider shot of the person working.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9B6l9hySDT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9B6l9hySDT0_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 145, "blur_score": 514.787035531856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a brush along a wall, cleaning it. The brush and the person's arm are distinct moving objects.", "background_and_ambient_analysis": "The background (wall and cornice) is static with no uniform shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "9B-0FyWiFNA", "file_name": "9B-0FyWiFNA_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men, one in a green shirt and the other in dark clothing, engage in dynamic movement within an indoor space surrounded by seated spectators. Initially standing, the green-shirted man steps forward and moves left while the dark-shirted man reacts, advancing and countering in a continuous motion. The camera follows their interaction with slight shake, capturing their dynamic exchange against the backdrop of the audience seated around the area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9B-0FyWiFNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9B-0FyWiFNA_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 114, "blur_score": 53.08179961048048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human performers in the center of the frame exhibit distinct, solid-body locomotion (stepping, arm movements) indicative of martial arts or choreographed movement.", "background_and_ambient_analysis": "Background walls and static elements (audience, gym floor markings) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "9BqZg1CB874", "file_name": "9BqZg1CB874_000233_000243.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video description. The video shows chefs handling large pieces of raw meat. Let's break down the elements.\n\nMain subjects: chefs in white coats, working with meat. They are moving around the meat, cutting or examining it. The meat is on a table, and there are multiple chefs. Let's check the timestamps. The video starts with a close-up of the meat, then chefs are seen. \n\nChronological order: The first few frames show the meat on the table, then chefs approach. A chef in a white coat (maybe with a cap) starts handling the meat, using tools. Other chefs are standing around, some holding meat too. The meat is large, raw, pinkish-red with bones. The table is white. \n\nSpatial relationships: Chefs are around the table, some to the left, right. The main meat is in the center. \n\nCamera perspective: The camera starts with a close-up of the meat, then might pan slightly as chefs move. The description says \"slight shake\" maybe, but need to check. \n\nRules: Focus on motion. So, chefs moving into frame, handling the meat. Describe their appearance (white coats, caps), number (multiple), actions (cutting, adjusting meat). Background minimal, so maybe just the kitchen setting but not detailed. \n\nLet me structure:\n\n- Start: Close-up of large raw meat on table.\n- Chefs in white coats enter, approach meat.\n- One chef cuts or adjusts the meat (using hands, tools?).\n- Other chefs observe or assist.\n- Camera perspective: slightly shaky, focusing on the meat and chefs' actions.\n\nNeed to be concise. Let's draft:\n\n\"Multiple chefs in white coats and hats work around a large slab of raw meat on a white table; one chef manipulates the meat with hands while others stand nearby, observing or assisting, as the camera remains slightly shaky and focused on the central meat preparation area.\"\n\nWait, check rules: exclude text recognition, named characters, stylistic analysis. So no mention of specific names, just chefs. \n\nCheck if spatial: \"around a large slab\" – yes, spatial. Motion: \"manipulates\", \"observe or assist\".\n\nLet me check the example in rules. The output must be a paragraph in chronological order.\n\nFirst, the meat is placed on the table. Then chefs move in. The main actions: chefs handling the meat (cutting, adjusting). \n\nSo:\n\nIn the video, a large raw meat slab is placed on a white table; multiple chefs in white coats and hats approach and begin handling the meat, with one chef manipulating it using hands while others stand adjacent, observing and assisting, as the camera maintains a steady but slightly shaky view focused on the meat and the chefs' actions.\n\nWait, \"steady but slightly shaky\" – is that accurate? The rule says \"conclude with camera perspective and movement\". The sample video might have a slight shake.\n\nWait, the user says \"DO NOT include any reasoning in the caption tags\". So need to make sure the caption is accurate.\n\nAlternative:\n\n\"Multiple chefs in white uniforms and hats are seen around a large raw meat slab on a white table; one chef adjusts the meat with hands while others stand nearby, observing and assisting, as the camera stays focused on the meat and the chefs' movements with a slight shake.\"\n\nCheck chronological: the meat is first (in the first frame), then chefs come in. So start with the meat placement, then chefs interacting.\n\nLet me check the video description:\n\n[0.0] shows the meat on the table, then chefs are there.\n\nSo:\n\nA large raw meat slab rests on a white table as multiple chefs in white coats and hats begin working around it; one chef manipulates the meat with hands while others observe or assist, with the camera maintaining a slight shake and focusing on the central meat preparation area.\n\nYes, that's better. Let's confirm all rules:\n\na) motion/behavior in chronological order: meat on table, chefs approach, manipulate, observe.\n\nb) appearance: white coats, hats, multiple chefs. Meat: large, raw, pinkish.\n\nc) spatial: around the table, one in front (manipulating), others nearby.\n\nd) camera: slight shake, focused on meat area.\n\ne) background minimal: only table, maybe kitchen but not detailed.\n\nf) exclude text, names: no.\n\ng) internal thought, but output is caption.\n\nFinalize:\n\n\"Multiple chefs in white coats and hats gather around a large raw meat slab on a white table; one chef adjusts the meat with hands while others stand adjacent, observing and assisting, as the camera remains slightly shaky and focused on the meat and chefs' actions.\"\n</think>\n\n<caption_output>Multiple chefs in white coats and hats gather around a large raw meat slab on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9BqZg1CB874.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9BqZg1CB874_000233_000243.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 298.0750208315324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A knife is moving through a large piece of meat as it is cut, with the meat and knife exhibiting controlled, discrete physical interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, people remain stationary); no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "9Bw46Q0tmOE", "file_name": "9Bw46Q0tmOE_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a blue bib and dark shirt sits in a white high chair near a window, initially looking around with hands on the tray. The baby raises one hand, then places both hands on the tray, and an adult’s hand enters the frame from the right to offer a yellow object. The baby watches the object. The camera remains stationary in a close-up shot of the high chair and baby, with a blurred wooden deck visible outside the window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Bw46Q0tmOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Bw46Q0tmOE_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 282.9949393547604, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby moves head and arms; adult hand feeds baby.", "background_and_ambient_analysis": "The background outside the window is static. No fire, water, smoke, or wind is visible."}}
{"video_id": "9C-HHpH-ZiA", "file_name": "9C-HHpH-ZiA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair lies on a surface, one hand positioned behind their head, mouth open in a shout or laugh. They adjust their head position slightly while maintaining mouth movements. The background features red fabric and a checkered pattern, though minimal. The camera remains in a close-up position with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9C-HHpH-ZiA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9C-HHpH-ZiA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 219.0579793032959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's facial expressions (e.g., mouth movements, tongue sticking out) show discrete motion of a solid object (the person's face).", "background_and_ambient_analysis": "The background (pink blanket and patterned fabric) is static with no shifting, and there is no fluid/environmental motion (fire, water, wind, etc.)."}}
{"video_id": "9CHiD_oGVQo", "file_name": "9CHiD_oGVQo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large black snowplow with a red triangular marker on its rear moves forward along a snow-covered road at night, pushing snow to the sides as it passes parked cars lined up on the left. Streetlights illuminate the path sporadically. The camera follows the plow from behind, maintaining a steady shot as the vehicle continues its motion down the road.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CHiD_oGVQo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CHiD_oGVQo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 125.57526842401293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black vehicle with a red triangular marker moves forward along the road; its position changes across frames while maintaining clear bounding box boundaries.", "background_and_ambient_analysis": "No shifting backgrounds; road, guardrail, and distant lights remain static throughout frames. No fire, water, or wind-driven motion observed."}}
{"video_id": "9BfZlwZvTIg", "file_name": "9BfZlwZvTIg_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A static white sheet on a wooden surface displays a pencil sketch of a character with pink spiky hair. A left hand with a wristwatch enters, holding a pencil and tracing the character's torso. A right hand then uses a brush to add details to the drawing. Both hands withdraw, leaving the completed drawing visible. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9BfZlwZvTIg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9BfZlwZvTIg_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 349.6541617704896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves across the paper to add details to the drawing, indicating discrete physical interaction with the artwork.", "background_and_ambient_analysis": "The wooden table background shows no shifting or uniform movement; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "9CQGcBRQSmU", "file_name": "9CQGcBRQSmU_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to focus on the motion and behavior of the main subject, which is the person. The video starts with the person standing next to a whiteboard with a grid. They're holding something, maybe a marker or tool. Then there's a close-up where they're pointing at the grid. Let's break it down chronologically.\n\nIn the first frame, the person is standing, holding an object in their hand, near the whiteboard. The whiteboard has numbers in a grid. Then the scene shifts to a close-up of their hands as they point to specific cells on the grid. The person's hands move to point at the grid, specifically at the cell with '3' and '2' maybe? Wait, the video shows them writing or pointing, but the rules say exclude text recognition, so I shouldn't mention the numbers. Wait, no, the caption should describe motion. The person's hands are moving to point at different parts of the grid.\n\nWait, the rules say exclude text recognition, so even if the grid has numbers, we don't mention them. Focus on motion. So the main subject is the person. Initially, they're standing next to the whiteboard. Then, the camera zooms in on their hands as they interact with the whiteboard, pointing. So the sequence is: person stands by whiteboard, then hands move to point at grid cells.\n\nAppearance: person in black shirt and beige pants. The whiteboard is large, with grid lines. The person's hands are moving.\n\nSpatial relationships: the person is next to the whiteboard, then the camera focuses on hands in front of the whiteboard.\n\nCamera movement: starts as a medium shot, then cuts to a close-up of hands.\n\nBackground: minimal, just a lamp and brick wall, but per rules, keep background minimal unless essential. Since it's not essential for motion, maybe just mention the room setup briefly.\n\nWait, the rules say \"background descriptions minimal unless essential for understanding motion\". So the background is just the room, but the motion is the person's actions.\n\nSo let's structure it:\n\nFirst, the person stands to the left of a whiteboard, holding an object. Then, the camera shifts to a close-up of their hands pointing at the whiteboard's grid.\n\nNow, check the rules. Need to mention appearance: person wears black shirt and beige pants. Number of subjects: one person.\n\nMotion: holding object, then pointing at grid.\n\nCamera perspective: starts with a medium shot, then a close-up.\n\nLet's draft:\n\nA person in a black shirt and beige pants stands to the left of a large whiteboard with a grid, holding a marker. The camera shifts to a close-up of the person's hands pointing at specific sections of the grid.\n\nWait, but the person's hands are writing? The video shows the hand writing a '3' maybe? But the rules say exclude text recognition, so don't mention the numbers. So just the pointing.\n\nWait, the video frames: first frame shows person standing, then next frames show hands writing on the grid. Wait, the third frame (index 2) shows hands writing a '2' and '3' in a cell. Wait, but the rules say exclude text recognition. So even if they're writing, we can't mention the numbers. So describe the action as \"writing on the grid\" without specifying the numbers.\n\nAh, right, the rules state: \"Exclude text recognition, named characters, or stylistic analysis.\" So any text on the screen, like numbers, shouldn't be mentioned. So focus on the action: writing or pointing.\n\nSo in the video:\n\n- Start: Person stands next to whiteboard, holding a marker.\n\n- Then: Person's hands move to write on the grid, specifically a cell, and then point to another part.\n\nWait, the sequence:\n\nFrame 0: person standing, holding marker.\n\nFrame 1: same person, now pointing to the grid.\n\nWait, no, the video starts with [0.0] as the first frame. The user provided 5 frames (but it's a sequence). Let's see the frames:\n\n[0.0]: person standing next to whiteboard.\n\n[1.0]: closer view, person's hands near whiteboard.\n\n[2.0]: hands pointing at grid cell with '2 3' (but text recognition excluded).\n\n[3.0]: hands pointing at another cell with '3' (excluded).\n\n[4.0]: hands pointing at a cell.\n\nSo the motion is: the person moves closer to the whiteboard, then points at different grid cells.\n\nSo the chronological description:\n\nA person wearing a black shirt and beige pants stands to the left of a whiteboard with a grid, holding a marker. The camera zooms in to show the person's hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CQGcBRQSmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CQGcBRQSmU_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 1137.7395565682496, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively moving to point at specific numbers on a grid, demonstrating discrete, solid object motion due to intentional locomotion.", "background_and_ambient_analysis": "The background elements (lamp, wall, fireplace) are static with no uniform shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "9CSQjJZomGk", "file_name": "9CSQjJZomGk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black and pink sports bra with dark hair tied back stands in a kitchen. She raises her right hand to her nose, wipes her face, then lowers her hand. The background features a black stove and wooden cabinets. The camera maintains a stationary perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CSQjJZomGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CSQjJZomGk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 56.61207964644255, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and arm movements are visible, including gestures and bringing hand to face, representing discrete solid-object motion.", "background_and_ambient_analysis": "The kitchen background (walls, cabinet, floor) remains static throughout with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9CgEjizQZ44", "file_name": "9CgEjizQZ44_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow sweater stands behind a seated individual in a bedroom; the standing person moves forward, touches the seated person’s head, then steps back. The camera remains static, capturing the interaction from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CgEjizQZ44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CgEjizQZ44_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 107, "blur_score": 408.6073752180947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects are moving: the foreground person gestures with their hand and shifts position, while the background person adjusts their posture and proximity.", "background_and_ambient_analysis": "Background elements (windows, bedpost, furniture) remain consistent without uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "9Co1xOSaaB8", "file_name": "9Co1xOSaaB8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a blue shirt sits in a high chair, holding a carrot. The child moves the carrot toward their mouth and takes a bite. On the tray in front of them are a red plate and a bowl with food. In the background, shelves hold various items including an orange bowl and a green bottle. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Co1xOSaaB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Co1xOSaaB8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 149, "blur_score": 230.0585362929026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a high chair is making hand gestures (pointing, clapping, eating) with deliberate movements.", "background_and_ambient_analysis": "Background elements (shelves, green bottle, orange bowl) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "9CpDC93Envk", "file_name": "9CpDC93Envk_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a metallic tool against a key secured in a blue vise; the left hand holds the key steady while the right hand moves the tool back and forth along the key’s length, with a wooden cabinet in the background. The camera maintains a close-up, static perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CpDC93Envk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CpDC93Envk_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 154.2368969853481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a small, solid object (likely metal or tool) held within a blue vise. The motion involves manual adjustments of the object by the hands, indicating physical interaction.", "background_and_ambient_analysis": "The background features a wooden cabinet with static carved details and a blue vise. There are no shifting background elements or fluid/environmental motion (e.g., fire, water, smoke, wind) present."}}
{"video_id": "9CHByf2Vb2Y", "file_name": "9CHByf2Vb2Y_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a man in a black wetsuit in the river. There's a kayak with two people in the background. The man swims forward, then dives underwater, creating splashes. The kayak stays in the background. Need to describe the sequence: man in wetsuit swimming, then submerging. Mention the kayak with two people. Keep it chronological. Background is river, hills, grass. Camera is stationary, maybe slight shake? Wait, the rules say minimal background unless essential. So focus on the man's actions.\n\nFirst frame: man in water, kayak in back. Then he swims, then dives. So the motion is: man swims toward the right (since he's moving away from the camera maybe), then dives under. The kayak has two people, one in red life jacket? Wait, the problem says \"color, size, orientation\" but maybe just mention the kayak with two people. Wait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the kayak is red or orange? The video shows a red kayak, I think. But maybe not necessary. Wait, the task is to focus on main subjects. Main subject is the man swimming. The kayak with two people is background.\n\nSo chronological: A man in a black wetsuit swims in the river, moving toward the right. He submerges underwater, creating ripples. In the background, a red kayak with two people remains stationary. Camera is stationary, no movement.\n\nCheck rules: a) motion chronological. b) appearance: man in black wetsuit, kayak with two people. c) spatial: man in front, kayak behind. d) camera perspective: static (since no movement mentioned in video description). e) background minimal, but river and hills are essential? Wait, rules say \"minimal unless essential for understanding motion\". The motion is swimming in the river, so the river is essential. But the rules say \"keep background descriptions minimal\". So maybe just mention the river as the setting.\n\nWait, the problem's video shows a river, so the background is river, but maybe just say \"a river\" as setting. Let's structure:\n\nA man in a black wetsuit swims forward through the river, then dives underwater, creating splashes. In the background, a red kayak with two people remains stationary. The camera maintains a stationary perspective throughout.\n\nCheck rules: a) chronological: swims, dives. b) appearance: man in black wetsuit, two people in red kayak. c) spatial: man in foreground, kayak in background. d) camera: stationary. e) background minimal: river is setting, but maybe just \"river\" as context. Wait, the original video has hills and grass, but rules say minimal. So maybe not mention hills. Focus on the action.\n\nAnother angle: The man in the black wetsuit swims and submerges underwater. A red kayak with two occupants is visible in the background. The camera stays fixed on the scene.\n\nYes, that's concise. Let's make sure it's a paragraph, chronological.\n\n\"Initially, a man in a black wetsuit swims in the river, moving toward the right and generating splashes. He then submerges completely underwater, creating ripples on the surface. In the background, a red inflatable kayak with two people remains stationary, positioned to the left of the man. The camera maintains a static perspective throughout the sequence.\"\n\nWait, the kayak is in the background. Let's check the frames: first frame, kayak is on the left side (from the viewer's perspective), man is on the left. Then man swims towards the right (so away from the kayak, maybe). Wait, in the video, the man starts in the foreground left, swims to the right (towards the center), then dives. The kayak is in the background on the left. So spatial: kayak is to the left of the man's starting position.\n\nBut maybe simplify. Let's avoid too many details. The main action is the man swimming and diving, kayak in background.\n\n\"A man in a black wetsuit swims through the river, moving forward and then submerging underwater. A red kayak with two people is visible in the background, remaining stationary. The camera stays fixed on the scene.\"\n\nThat's concise. Check rules:\n\na) Motion: swims, submerges (chronological).\n\nb) Appearance: man in black wetsuit, two people in red kayak.\n\nc) Spatial: kayak in background, man in foreground.\n\nd) Camera: fixed.\n\ne) Background minimal (river is implied as setting, not detailed).\n\nf) No text, names.\n\nYes, this fits. Now make it a paragraph. Let's write:\n\n<caption_output>A man in a black wetsuit swims in the river, moving forward", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CHByf2Vb2Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CHByf2Vb2Y_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 156.2291953604251, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer in the water moves actively (creating splashes and directional displacement), while a static figure in a red vessel remains stationary.", "background_and_ambient_analysis": "Background (grass, hills, sky) shows no uniform shifting; water ripples are secondary and driven by object motion, not dominant environmental fluid dynamics."}}
{"video_id": "9D72C7MVvFc", "file_name": "9D72C7MVvFc_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metal meat grinder extrudes red, chunky ground meat into a metal bowl positioned below it, with the grinder's nozzle continuously pushing the meat into the bowl as it accumulates. The grinder, metallic and cylindrical, is positioned to the left of the bowl, while the meat appears moist and finely minced. The camera maintains a close-up view with slight movement, focusing on the interaction between the grinder and the bowl, with a minimal countertop background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9D72C7MVvFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9D72C7MVvFc_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 195.53420716498408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is stirring ground meat in a metal bowl, causing the meat to move.", "background_and_ambient_analysis": "The background (kitchen counter) is static and does not show uniform shifting. No fire, water, smoke, or wind is visible. The motion is not ambient."}}
{"video_id": "9CcOGOyOV0Q", "file_name": "9CcOGOyOV0Q_000244_000254.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a black tank top, black leggings, and pink sneakers stands on a wooden platform holding a barbell with green weights, positioned in front of a squat rack. A second woman in all black stands to her right, observing. The first woman bends at the knees, grips the barbell, lifts it upward, then lowers it back to the starting position. The camera remains stationary, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9CcOGOyOV0Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9CcOGOyOV0Q_000244_000254.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 29.757824341769798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Woman performing deadlift with barbell; spotter stationary. Barbell moves vertically due to lifting force, woman's body shifts vertically and horizontally during lift.", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Gym background (walls, floor, equipment) remains static with no fluid/environmental motion."}}
{"video_id": "9D0L2rAlvWA", "file_name": "9D0L2rAlvWA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video clip with specific instructions. First, I need to parse the video description.\n\nThe video starts with a black screen, then transitions to a close-up of watercolor paints and a hand drawing. The main elements are the watercolor palette with blue and purple paints, the hand with blue nail polish using a brush to write \"love\" in cursive. The logo \"101 Brush Strokes\" is visible.\n\nFollowing the rules, I should focus on motion and behavior chronologically. The sequence is: black screen → hand appears, dips brush into paint, writes on paper. The hand's movement is the key action. Need to describe the hand's appearance (blue nail polish), the brush, the colors (blue and purple). Spatial relationships: hand is over the paper, brush moves from paint to paper. Camera perspective is top-down, close-up. Background is minimal except the paper and palette.\n\nAvoid text recognition (so skip the logo's text), named characters (none), stylistic analysis. Conclude with camera movement: top-down, static. Keep it concise.\n\nCheck if background is essential. The palette is part of the scene but not crucial for motion. Mention the paper and palette briefly. Ensure chronological order: starts with black screen, then the hand starts painting. Wait, the first frame is black, then the video cuts to the painting. So the caption should start with the transition from black to the scene.\n\nWait, the provided video description says the first frame is black, then [1.4 seconds] shows the watercolor. So the caption should note the transition. But the user's instructions say \"chronological paragraph describing the provided video\", so start from the beginning.\n\nWait the initial frame [0.0] is black, then [1.4] shows the painting. So the caption starts with the black screen, then the scene where the hand is painting. The key actions are the hand moving the brush, applying paint to the paper.\n\nLet me structure the caption:\n\n- Starts with black screen, then transitions to a close-up of watercolor paints and paper. A hand with blue nail polish uses a brush to write \"love\" in cursive. The hand dips the brush into blue and purple paint, moving across the paper to form the letters. The brush strokes are smooth and deliberate. Camera remains static, top-down view focusing on the hand and paper.\n\nBut need to check the rules. Rule b: mention appearance (blue nail polish), number (one hand). Rule d: camera perspective (top-down, static). Rule e: background minimal unless essential. The palette is in the background, so maybe mention it briefly. The video shows the watercolor palette on the left, paper on the right. The hand is over the paper.\n\nWait the example in the rules says \"briefly describe their appearance and number\". So hand: one hand with blue nail polish. Brush: used by hand. The motion is from the palette to the paper. The hand moves the brush from the paint palette (left) to the paper (right) to create the letters.\n\nWait, the actual video description shows \"a hand with blue nail polish using a brush to write 'love'\". So the main subject is the hand. The actions: hand dips brush into blue paint, writes on paper. Then moves to purple paint to write another 'love'? Wait the frames mention the hand writing \"love\" in blue and purple. The initial frames show the palette with blue and purple, then the hand writes blue 'love', then maybe purple?\n\nLooking at the frames: [0.0] black, [1.4] close-up of palette and paper with \"love\" partially written. [2.5] hand with blue nail polish using brush to write blue 'love' on paper. Then the brush moves from the palette to the paper, making the letters. The next frames show the brush moving.\n\nSo the caption should be:\n\nThe video begins with a black screen, then transitions to a top-down close-up of a hand with blue nail polish holding a brush. The hand dips the brush into blue watercolor paint from a palette on the left and moves it across a white paper to write \"love\" in cursive. The brush then picks up purple paint to repeat the lettering, creating a layered effect. The camera remains static, focusing on the hand's precise movements against the paper and palette.\n\nBut need to check for text recognition (skip \"love\" as per rule f), but the problem says \"Exclude text recognition\". Wait, the instructions say: \"Exclude text recognition, named characters, or stylistic analysis.\" So the word \"love\" is text, so should not mention it. Wait, but the user's example in the video description says \"writing 'love'\". So the task is to exclude recognizing the text. Hmm, but the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9D0L2rAlvWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9D0L2rAlvWA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 297.56213384070463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand with blue nail polish and pen moving to write on paper.", "background_and_ambient_analysis": "Background is static (white paper). No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "9DFq8oqBREk", "file_name": "9DFq8oqBREk_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white tank top and glasses moves their head and shoulders slightly while speaking in the foreground. Behind them, a second person in a white tank top remains seated on a wooden bench. The camera, handheld and slightly shaking, maintains a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DFq8oqBREk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DFq8oqBREk_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 41.21348745126372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people in the scene: the foreground person (with glasses) and the background person. Both show slight movements (head/shoulder shifts) due to natural human motion.", "background_and_ambient_analysis": "The background (bench, wall, TV) is stable with no fluid/environmental motion. No significant shifting of background elements observed."}}
{"video_id": "9DURT9EOijs", "file_name": "9DURT9EOijs_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a screen displaying text-based chat messages, then transitions to a close-up of a person with wide eyes and an open mouth exhibiting an exaggerated facial expression, followed by a return to the chat display. The person remains centered in the frame during the brief close-up segment. The camera alternates between the chat interface and the person’s face with subtle transitions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DURT9EOijs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DURT9EOijs_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 10064.261729924456, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is visible in the frame, holding an object (likely a microphone) with hand movements; this represents a discrete, solid object moving due to explicit physical forces (human locomotion/interaction).", "background_and_ambient_analysis": "No shifting background elements (walls, furniture remain static) and no fluid/environmental motion (fire, water, smoke, wind) detected. The background is consistent with a static indoor setting."}}
{"video_id": "9DPAKfNmVvI", "file_name": "9DPAKfNmVvI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of riders on horses, some in red jerseys and others in white, gallop across a green field. The horses, including brown and white mounts, move in a tight cluster initially, then begin to spread out as players maneuver. Riders hold mallets, with some leading the charge while others trail behind, maintaining forward motion. The camera pans left to follow the advancing riders, capturing their dynamic movement across the open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DPAKfNmVvI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DPAKfNmVvI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 287.717545638459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Riders on horses and a polo ball are discrete solid objects. Riders/horses move due to galloping (locomotion), and the ball is in motion from gameplay interactions.", "background_and_ambient_analysis": "Static background elements (trees, distant buildings, fencing) show no uniform shifting. No fluid or environmental motion (e.g., wind, smoke) dominates; grass and open field are stable."}}
{"video_id": "9De6NZqcxHs", "file_name": "9De6NZqcxHs_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, dark shorts with red trim, and white socks starts on a beige ottoman with red legs. They jump off the ottoman to the left, run leftward toward the couch area, then jump back onto the ottoman. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9De6NZqcxHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9De6NZqcxHs_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 339.2424093926701, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) performs physical actions: pushing the couch, jumping onto it, and executing acrobatic maneuvers involving locomotion and collisions with the couch.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion. Walls, staircase, and furniture remain static throughout the clip."}}
{"video_id": "9DgK_qiSut8", "file_name": "9DgK_qiSut8_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An athlete wearing a white sleeveless top with red accents and dark shorts stands in front of a netted barrier. Starting in a crouched stance, the athlete extends their arm forward while rotating their body, releasing a javelin. After the throw, they stand upright with arms at their sides. The camera maintains a steady side angle throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DgK_qiSut8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DgK_qiSut8_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 155.74204750822915, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The athlete (wearing singlet #402) is moving: rotating body, extending arms, and releasing the discus. The discus is thrown but not visible after release.", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background (netted fence and stadium) is static with no uniform shifting."}}
{"video_id": "9DmUmkqRgRs", "file_name": "9DmUmkqRgRs_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a white shirt, black shorts, and flip-flops stands in a living room with brown leather couches. She throws an object onto the couch, turns around, and takes a step back. The camera remains mostly stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DmUmkqRgRs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DmUmkqRgRs_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 84.01678924501428, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (woman) is the only moving solid object. She performs locomotion (walking) across the room, changing position from left to center to right relative to the fixed furniture.", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, smoke, wind) detected. Background elements (brown leather sofas, walls, floor, window blinds) remain static and show no uniform shifting across frames."}}
{"video_id": "9Dsq0Cb89f0", "file_name": "9Dsq0Cb89f0_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a black screen, then transitions to a girl in a pink shirt and pink pants standing on a brown couch behind a seated man in a dark blue shirt. She uses a black comb to brush his hair, moving it through his hair repeatedly. The background includes a white wall with a framed picture. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Dsq0Cb89f0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Dsq0Cb89f0_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 75.6057846036393, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is brushing an adult's hair; the child's hand and brush are moving due to the brushing action.", "background_and_ambient_analysis": "The background (wall and couch) is static with no fluid or environmental motion. No shifting background observed."}}
{"video_id": "9DzjYh06hao", "file_name": "9DzjYh06hao_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Let me check the sample again. The user provided the instructions and example.  Wait, the user's example shows the output format as:  <caption_output>YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9DzjYh06hao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9DzjYh06hao_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 425.0634954495536, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people moving: one person in a yellow shirt picks up and handles a document, another person in a gray shirt enters the frame and interacts with the document. Both exhibit locomotion and intentional motion due to physical actions.", "background_and_ambient_analysis": "No shifting background elements (walls, desks, furniture remain stationary). No fire, water, smoke, or wind present; environmental motion is negligible."}}
{"video_id": "9E4CsKG7IeQ", "file_name": "9E4CsKG7IeQ_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a bib and pacifier sits in a beige high chair, initially facing the camera with their right hand raised. The baby then leans forward, causing the camera to pan left, revealing a blue plush toy and a colorful ring toy on the high chair tray. As the camera continues to rotate slightly left, the baby’s attention shifts downward, with minimal background detail visible. The camera maintains a slight shake while capturing the baby’s movements and the surrounding tray items.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9E4CsKG7IeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9E4CsKG7IeQ_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 315.34712105562426, "qwen_motion_source": {"primary_motion_source": "The classification string.", "confidence": 0.9, "object_analysis": "Brief description of moving discrete objects.", "background_and_ambient_analysis": "Brief description of background and ambient motion."}}
{"video_id": "9EBV6XkOKF0", "file_name": "9EBV6XkOKF0_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dark outdoor setting, three dancers—two in dark attire and one in a red shirt—swing and throw flaming torches in sync, moving toward each other before launching the torches upward. The scene transitions to a stage performance where a larger group of dancers, illuminated by stage lights, execute a choreographed routine with torches, spinning and weaving in unison. The camera shifts from a static ground-level perspective to a slightly elevated stage view, capturing the dynamic motion of the performers against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9EBV6XkOKF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9EBV6XkOKF0_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 387.7019073328442, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people holding torches) are actively moving in formation, with visible locomotion and positional changes among the group.", "background_and_ambient_analysis": "The background is dark with minimal visible static elements, but no uniform shifting of background features (e.g., walls, ground) is observed. The ambient motion from flames on torches is present but not dominant compared to the movement of the people."}}
{"video_id": "9EATXlUlFzY", "file_name": "9EATXlUlFzY_000172_000182.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals in red hockey jerseys with \"H\" logos stand close together, holding hockey sticks. One raises a cup, another lifts a mask. They begin raising arms and moving rhythmically as part of a celebratory dance. The camera captures their motion from a slightly shaky, close perspective, with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9EATXlUlFzY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9EATXlUlFzY_000172_000182.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 153, "blur_score": 219.26477487260297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in hockey jerseys interact through handshakes, arm gestures, and physical movement (e.g., raising arms, stepping forward). Their motions are solid, distinct actions.", "background_and_ambient_analysis": "The background elements (wall, screen, banners) show no significant shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "9EXcGFWnY2I", "file_name": "9EXcGFWnY2I_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A player in blue and white attire bends down near the goal to retrieve the ball. A player in white shirt and dark shorts runs toward the goal with a hockey stick, strikes the ball, and continues moving past the goalpost. A goalkeeper in red stands in the goal, observing as the ball enters the net. The white player then walks away from the goal. The camera remains stationary with minimal shake, capturing the nighttime action on a fenced field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9EXcGFWnY2I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9EXcGFWnY2I_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 143, "blur_score": 104.96382381950617, "qwen_motion_source": {"primary_motion_source": "...", "confidence": 1.0, "object_analysis": "...", "background_and_ambient_analysis": "..."}}
{"video_id": "9ELysPw4S5o", "file_name": "9ELysPw4S5o_000170_000180.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a blue marker with a gold tip appears over a white lined notebook page displaying black symbols. The hand moves to write additional symbols on the page. The camera remains in a close-up top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ELysPw4S5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ELysPw4S5o_000170_000180.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 315.7780437694975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a blue pen moves to write on the sign, with the bear holding the sign as a stationary reference.", "background_and_ambient_analysis": "The background elements (sign, flowers, tree) remain static across frames with no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "9E1OoMLD6DM", "file_name": "9E1OoMLD6DM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a purple and yellow outfit walks across a circular platform toward the camera, followed by a man in a light gray suit, then a woman in a black dress, and finally a man in a white shirt and dark pants, each traversing the platform in sequence. The platform is positioned in front of wide stone stairs with a crowd gathered along the steps and in the background. The camera remains stationary, providing a top-down view of the platform and surrounding area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9E1OoMLD6DM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9E1OoMLD6DM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 129.09775090900746, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete human figures are moving: a person in dark clothing walks toward the camera, another in white approaches, and additional figures enter/exit the frame. All movements are locomotive and clearly trackable.", "background_and_ambient_analysis": "The background elements (buildings, stairs, palm trees) show no uniform shifting, indicating static environment. No fire, water, or wind-based motion observed."}}
{"video_id": "9Eozq4XIXvs", "file_name": "9Eozq4XIXvs_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a metal container pouring out lots of pinkish, stringy meat. The meat is coming out in long strands, maybe like minced meat but with strands. Then it's pouring into a larger container, so the action is pouring from the metal container into another. Then, in the fourth frame, there's a hand (or maybe a gloved hand) adding something, but wait, the fourth frame shows a hand near the meat, but maybe it's adding more or adjusting? Wait, no, the fourth frame is a person's hand and a container. Wait, the first three frames are the meat pouring, then frame 4: a person's hand (white gloves) is near the meat, maybe in the container. Then frame 5: a close-up of a gloved hand stirring or mixing the meat. Wait, the frames are: 0.0 to 2.5 seconds: meat pouring from container, then frame 3: the meat in the container, then frame 4: a person (gloved) near the container, then frame 5: a close-up of a gloved hand stirring the meat. Wait, the video has 5 frames. Let's list them:\n\n0.0: metal container pouring pinkish stringy meat (like sausage or minced meat with strands) into a larger container.\n\n1.4: continues pouring, more meat coming down.\n\n2.5: meat pile in container, now the container is full, pouring stops? Then frame 3: maybe a hand adding something? Wait no, frame 4: the scene shifts to a person's hand (gloved) near a container, maybe in a kitchen setting. Then frame 5: a close-up of a gloved hand mixing the meat.\n\nWait, need to follow chronological order. So the video sequence:\n\n- First part (frames 0-3): metal container (like a hopper) pouring pinkish, fibrous meat (maybe minced meat with strands, reddish-pink) into a larger container. The meat is in long strands, some broken, piled up.\n\n- Then, frame 4: a person wearing a white glove is seen near a container, possibly in a kitchen (background has shelves with containers).\n\n- Frame 5: a gloved hand is stirring or mixing the meat in a container, which is light-colored.\n\nNow, the caption must be concise, chronological, describe motion and behavior. Main subjects: the metal container pouring meat, then the gloved hand. Appearance: meat is pinkish, stringy; container is metal. Then the hand is gloved, white, interacting with the meat.\n\nSpatial relationships: metal container is pouring over the larger container. Then the hand is near the container (frame 4), then stirring the meat (frame 5).\n\nBackground: minimal, just kitchen elements in frame 4 (shelves), but background descriptions minimal.\n\nCamera perspective: close-up in first part, then shifts to medium shot of the hand.\n\nSo structure:\n\nFirst, the metal container pours the pinkish, stringy meat into a larger container, forming a growing pile. Then, a gloved hand appears, interacting with the meat in a kitchen setting, followed by the hand stirring the meat.\n\nCheck rules: focus on motion and behavior chronologically.\n\nSo: A metal container pours pinkish, stringy meat into a larger container, accumulating into a pile. Then, a gloved hand appears near the container in a kitchen setting, and later the hand stirs the meat within the container.\n\nWait, frame 4 shows a person (gloved) with a container, maybe the meat is being transferred or something? Wait, frame 4: \"a person wearing a white glove is seen near a container, possibly in a kitchen (background has shelves with containers)\". So frame 4 is the hand near the container (maybe the same container), then frame 5 is the hand stirring.\n\nSo chronological:\n\n1. Metal container pours pinkish, stringy meat (with visible white bits) into a larger container, creating a growing pile.\n\n2. A gloved hand enters the frame, interacting with the container (possibly handling the meat).\n\n3. The gloved hand then stirs the meat within the container.\n\nCamera movement: close-up initially, then possibly a shift to medium shot, then close-up on the hand.\n\nConclude with camera perspective and movement: starts with close-up of pouring, then shifts to medium shot of the gloved hand, ending with close-up of stirring.\n\nKeep it concise. Let's draft:\n\nA metal container pours pinkish, stringy meat (with white flecks) into a larger container, accumulating into a pile. A gloved hand then appears near the container, and later the hand stirs the meat within it. The camera begins", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Eozq4XIXvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Eozq4XIXvs_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 442.936657031677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Raw meat (solid, distinct) is being poured and piled; a person's arm interacts with the meat, showing discrete object movement due to gravity and manual handling.", "background_and_ambient_analysis": "Background elements (metallic surfaces, shelves, containers) are static; no fluid motion (fire, water, smoke) dominates. Meat pouring is solid object motion, not ambient."}}
{"video_id": "9F0GVOpx_q8", "file_name": "9F0GVOpx_q8_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video segments and note the key actions. The video starts with two people playing ping pong. The first scene: a person in red and black shirt and black shorts (left) hits the ball, then moves back. The other person in blue shirt is on the right. Then the scene changes to another ping pong game. Now, two people: one in purple shirt with \"rebon\" on it (left) and another in yellow and black shirt (right). The purple-shirted person hits the ball, then the yellow-shirted person moves. \n\nWait, need to be chronological. So first segment: two players, red and blue shirts. Then cut to second segment with purple and yellow. Describe the motions: first player in red hits ball, then moves back; blue player stands. Then transition to second scene: purple player hits ball, yellow player reacts. \n\nCheck the rules: focus on motion, appearance, spatial, camera perspective. Background minimal. Exclude text, names. \n\nFirst part: two players. Red shirt (left), blue shirt (right). Red player swings and hits ball, moves back; blue player observes. Then cut to another table. Second part: purple shirt (left) and yellow shirt (right). Purple hits ball, yellow moves to hit. \n\nCamera perspective: first scene is static, then cut to another scene. So camera movement is cut between scenes, no pan or shake mentioned. \n\nNeed to structure the caption: start with first scene, then transition, then second scene. \n\nLet me outline:\n\nIn the initial scene, two individuals play table tennis: a person in a red and black shirt with black shorts (left) swings a paddle to hit the ball, then steps back; a person in a blue shirt (right) stands facing the table. The scene cuts to a new setting where two individuals play: a person in a purple shirt with \"rebon\" text (left) and a person in a yellow and black shirt (right) interact. The purple-shirted individual hits the ball, while the yellow-shirted person moves to respond. Background details are minimal, with plain walls. The camera remains static in both segments, showing top-down angles of the tables.\n\nWait, but rules say \"conclude with camera perspective and movement\". So need to mention camera. First scene: static, top-down? Or just static. The first scene: the camera is positioned to capture the two players. Second scene same. \n\nWait, the output should be a concise paragraph. Let's check the rules again. \n\na) Chronological order. So first scene (red/blue), then second scene (purple/yellow). \n\nb) Describe appearance and number. \n\nc) Spatial relationships. \n\nd) Conclude with camera perspective. \n\nSo:\n\nThe video shows two table tennis games. In the first segment, a person in a red and black shirt (left) hits the ball and steps back while a person in a blue shirt (right) stands facing the table. The scene then cuts to a second segment where a person in a purple shirt (left) swings a paddle, and a person in a yellow and black shirt (right) moves to hit the ball. Both scenes feature plain backgrounds with minimal detail; the camera remains static throughout, capturing the players from a side angle.\n\nWait, but the first scene: the person in red hits the ball, then the ball is in mid-air? Let me check the frames. Frame 0: red player is moving, ball is in air. Frame 1: red player hits, then moves back. So red player hits the ball, then steps back. The blue player is watching. Then cut to second scene: purple player (left) hits the ball, then yellow player (right) moves. \n\nSo first scene: red player (left) swings paddle, hits ball, steps back; blue player (right) stands, then moves? Wait, frame 0: red player is moving left, ball is up. Frame 1: red player is moving back, ball is going to blue player. \n\nSo motion: red player hits the ball, then moves back. Blue player is on the right, facing the table. Then the scene cuts to a new table: purple player (left) hits the ball, then yellow player (right) moves to hit. \n\nSo the caption should be chronological:\n\nIn the first sequence, a person in a red and black shirt (left) hits the ball with a paddle and steps back, while a person in a blue shirt (right) stands facing the table. The scene transitions to a second sequence where a person in a purple shirt (left) hits the ball, and a person in a yellow and black shirt (right) moves to respond. Both settings feature plain walls; the camera remains static throughout, capturing the players", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9F0GVOpx_q8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9F0GVOpx_q8_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.75739627828112, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two table tennis players and a ball are moving. The ball is hit by the players' rackets and moves in a trajectory. Players move to return the ball.", "background_and_ambient_analysis": "Background elements (walls) are static in both scenes. No fluid or environmental motions (e.g., fire, water, smoke, wind) are present."}}
{"video_id": "9FHYxefURmM", "file_name": "9FHYxefURmM_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video step by step. First, the video starts with a person in a pink strapless top holding a white cloth. Then, the scene shifts to show another person with a green and yellow outfit, but wait, no—wait, the first frame has two people? Wait, no, the first frame is a person in a pink top, and then the next frame shows their hand holding a cloth, then the next frame is a hand with a pink cloth on a blue shirt, then the shirt is laid out on a blue tarp with tie-dye patterns. Let me check the frames again.\n\nFrame 0: A person in a pink strapless top (so their upper body, wearing pink, maybe a tank top) is holding a white cloth. Then frame 1: Close-up of hands holding a white cloth, and a person with a green and yellow shirt (but maybe the person in pink is doing something else). Wait, no, the second frame shows hands tying a white cloth around a dark shirt. Then frame 2: The shirt is being folded or handled, then frame 3: The shirt is laid flat on a blue tarp with tie-dye. Frame 4: The shirt is fully laid out, showing pink and yellow colors in a heart shape. Frame 5: Close-up of hands arranging the shirt.\n\nSo the chronological order is: First, a person (wearing pink top) handles a white cloth, then another person (maybe) ties the cloth on a shirt, then the shirt is placed on a blue tarp, then the shirt is fully spread out with a tie-dye design. Wait, the video shows the process of tie-dyeing. Let's structure it.\n\nMain subjects: People (hands), shirt (dark, then with tie-dye), cloth (white, pink).\n\nChronological steps:\n\n1. A person in a pink top holds a white cloth, then another person (hands) ties the white cloth around a dark shirt (maybe the person in pink is assisting, but maybe just hands).\n\n2. Then the shirt is folded, placed on a blue tarp.\n\n3. The shirt is laid out flat, showing the tie-dye heart shape.\n\n4. Hands adjust the shirt.\n\nNow, descriptions: The person in pink top (but maybe the focus is on hands, since the first frame is partial). Wait, the rules say focus on motion and behavior. So the hands are tying a cloth around a shirt (dark, maybe denim), then the shirt is placed on a blue tarp (laid flat), then the tie-dye pattern is visible (heart shape, pink and yellow), then hands adjust the shirt.\n\nSpatial relationships: The shirt is on a blue tarp, hands are holding the shirt.\n\nCamera perspective: Starts with close-up of hands and cloth, then shifts to show the shirt being handled, then top-down view of the shirt on the tarp.\n\nBackground: Outdoor, grass (implied by blue tarp on grass), but minimal.\n\nNow, write the caption:\n\nA person in a pink strapless top holds a white cloth, then hands tie the cloth around a dark shirt. The shirt is folded and laid flat on a blue tarp. The shirt displays a tie-dye heart pattern in pink and yellow, and hands adjust it on the tarp. Camera shifts from close-up of hands to top-down view of the shirt.\n\nCheck the rules:\n\na) Motion: hands tying cloth, placing shirt, adjusting.\n\nb) Appearance: pink top (maybe), dark shirt, white cloth, blue tarp, pink/yellow heart.\n\nc) Spatial: hands handling shirt, shirt on tarp.\n\nd) Camera: close-up to top-down.\n\ne) Background minimal (tarp on grass, but not essential).\n\nf) No text recognition.\n\nLet's make it concise.\n\nFirst frame: Person (pink top) holds white cloth. Then frame 2: Hands tie white cloth around a dark shirt. Frame 3: Shirt is folded, placed on blue tarp. Frame 4: Shirt laid flat, showing tie-dye heart pattern (pink, yellow). Frame 5: Hands adjust the shirt.\n\nSo the caption:\n\nHands tie a white cloth around a dark shirt, then place it on a blue tarp. The shirt is laid flat to reveal a pink and yellow heart-shaped tie-dye pattern, and hands adjust it. Camera moves from close-up of the tying action to a top-down view of the shirt on the tarp.\n\nCheck the number: \"hands\" (plural, since multiple actions). The shirt is the main object.\n\nMake sure to include chronological order.\n\nFinal caption:\n\nA person in a pink strapless top holds a white cloth, then hands tie the cloth around a dark shirt. The shirt is folded and placed on a blue tarp, where it is laid flat to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FHYxefURmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FHYxefURmM_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 178.17615254286721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating fabric, applying dye, and stretching fabric on a blue surface. Movement is due to physical interaction with fabric and dye.", "background_and_ambient_analysis": "Grassy background shows no significant uniform shifting; no prominent fluid/environmental motion (fire, water, smoke, wind) dominates the scene beyond incidental dye application."}}
{"video_id": "9FDAm-oaSHk", "file_name": "9FDAm-oaSHk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink sweater holds a red lollipop, bringing it to her mouth, chewing, then withdrawing it slightly while looking around, with trees visible in the background. The camera remains steady in a close-up shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FDAm-oaSHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FDAm-oaSHk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 173.56905612868866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is the main discrete object, moving her mouth and head slightly as she eats the lollipop. The lollipop is moved by her hand, and there are no other moving discrete objects.", "background_and_ambient_analysis": "The background consists of static trees and ground without any signs of environmental motion (fire, water, wind). The background does not shift uniformly, so no ambient_environmental motion."}}
{"video_id": "9EwZhSXL0RA", "file_name": "9EwZhSXL0RA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female gymnast in a purple leotard swings on a high uneven bar, then transitions to the low bar, executes a flip over it, and lands on the red mat. A person in a blue shirt and neon shorts stands on a blue platform to the right, observing. The background features a wall with flags and seated gymnasts. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9EwZhSXL0RA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9EwZhSXL0RA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 147, "blur_score": 166.91523560490432, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gymnast performs a vault routine (jumping, flipping, landing), and a coach/assistant moves minimally to adjust equipment. Both are discrete solid objects moving due to physical forces (muscle exertion, gravity).", "background_and_ambient_analysis": "Background elements (walls, flags, gym equipment) show no uniform shifting; no fire, water, smoke, or wind present. All background objects remain stationary relative to each other."}}
{"video_id": "9F2M6lRfD1Y", "file_name": "9F2M6lRfD1Y_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in swimwear slide down a colorful (blue, yellow, red) water slide into a turquoise pool, creating splashes as they enter the water. Some individuals stand at the slide's base while others queue at the top. Simultaneously, others in the pool swim or wade, generating ripples. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9F2M6lRfD1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9F2M6lRfD1Y_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 155, "blur_score": 365.7153757689248, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People sliding down the water slide and entering the pool; discrete solid objects (humans) moving due to locomotion and water displacement.", "background_and_ambient_analysis": "Background elements (trees, buildings) show no uniform shifting; water in the pool and slide exit generate splashes but are secondary to human motion."}}
{"video_id": "9F9JBsiBVjk", "file_name": "9F9JBsiBVjk_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray t-shirt and dark pants holds a barbell at chest height, lifts it to shoulder level, then lowers it. In the background, a child in a yellow shirt and other individuals move past gym equipment. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9F9JBsiBVjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9F9JBsiBVjk_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 150.49930733920115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary subject (person) performs a barbell lift, moving the barbell from shoulder height to overhead in controlled increments. Secondary objects include a child in a yellow shirt walking past the background (0.8-1.5s) and another person in dark clothing walking (1.9-2.5s).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background gym equipment (metal frames, weights, racks) remains static; no fire, water, smoke, or wind present."}}
{"video_id": "9FbY2S7l8wg", "file_name": "9FbY2S7l8wg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with a white emblem manipulates playing cards, initially positioning them around a triangular structure on a table, then methodically placing additional cards in front of the triangle. The individual’s hands move from the triangle to the table, arranging the cards with deliberate motions. The scene is set against a blurred background of chairs, with the camera maintaining a static, slightly shaky perspective focused on the table and the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FbY2S7l8wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FbY2S7l8wg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 2004.4481466501666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate cards on a table, moving individual cards into place with precise, deliberate motions.", "background_and_ambient_analysis": "Static background elements (couch, wall) show no uniform shifting; no fire, water, smoke, or wind motion detected."}}
{"video_id": "9FosGeAUxNg", "file_name": "9FosGeAUxNg_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with an indoor swimming pool scene where several people walk near the pool deck. A person in a black and white striped shirt appears on the right, clapping their hands. As the camera pans right, another individual in a purple shirt and dark shorts walks past. The camera focuses on these figures while the background shows pool seating and distant figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FosGeAUxNg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FosGeAUxNg_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 350.4206788361764, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people walking and interacting (e.g., a person in a striped shirt moving across the frame, another individual with a backpack walking). These movements are due to locomotion.", "background_and_ambient_analysis": "The indoor pool environment shows static background elements (ceiling, walls, pool deck) with no significant shifting or fluid motion. Water in the pool is calm, lacking waves or flow."}}
{"video_id": "9FqZZj8IflM", "file_name": "9FqZZj8IflM_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FqZZj8IflM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FqZZj8IflM_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 314.7570819829069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A pencil is moving to draw a circular pattern on paper.", "background_and_ambient_analysis": "The background (white paper) is static with no shifting; no fluid or environmental motions observed."}}
{"video_id": "9FM9tb4TOGk", "file_name": "9FM9tb4TOGk_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a black top and blue pants, begins in a lunge position on a mat, then pushes back to transition into a plank position by extending their right leg backward and straightening their body. The camera remains stationary in a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FM9tb4TOGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FM9tb4TOGk_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 39.76601068707763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in blue pants and black top is performing a controlled body movement (plank/push-up variation), with discrete limb and torso motion driven by physical exertion.", "background_and_ambient_analysis": "Wooden walls and floor mats remain static across frames, showing no shifting or fluid motion (e.g., fire, water, smoke). Ambient environmental motion is absent."}}
{"video_id": "9FkfVr8lM8M", "file_name": "9FkfVr8lM8M_000378_000388.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt bends over a light wooden board clamped to a yellow workbench, sanding the board with a white sanding block. He lifts the board slightly, adjusts its position, and moves it forward. The background includes a white door and windows. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FkfVr8lM8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FkfVr8lM8M_000378_000388.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 93.74494156898217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a dark blue shirt is actively interacting with a board on a workbench, performing actions like writing and moving tools. The person's movements are distinct and physically driven by their own locomotion and object manipulation.", "background_and_ambient_analysis": "Background elements (door, walls) show no uniform shifting or fluid motion (no fire, water, smoke, or wind effects observed)."}}
{"video_id": "9FsB2QRACcA", "file_name": "9FsB2QRACcA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A lacrosse goalie in a black uniform with a red helmet and face cage is crouched on a green field, reaching for a blue ball. The goalie dives to the right, extending their body toward the ground while attempting to save the ball, then shifts into a seated position near the goalpost. A person in a white shirt stands in the background near the goal. The camera follows the goalie's movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9FsB2QRACcA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9FsB2QRACcA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 133, "blur_score": 94.89466848615481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A lacrosse goalie (wearing helmet and protective gear) is actively moving laterally to save a ball; the ball is observed moving toward the goalie.", "background_and_ambient_analysis": "Background elements (trees, goalpost, ground) show no uniform shifting or fluid motion (e.g., no smoke, water, or wind-driven effects)."}}
{"video_id": "9GTapGd7Z6I", "file_name": "9GTapGd7Z6I_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a sleeveless black and red top and white pants stands barefoot on a blue mat in a gym, facing a tall black heavy bag. He executes a high kick toward the bag, followed by a series of punches and kicks, alternating between striking motions. The background features several black punching bags with red logos arranged along the wall. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GTapGd7Z6I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GTapGd7Z6I_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 34.77624150073675, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing red/black top and white pants) is moving through discrete locomotion (kicks, steps, martial arts movements) as the primary solid object.", "background_and_ambient_analysis": "Background elements (walls, punching bags, blue mat) are static and show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "9GZ0M6ZD1IY", "file_name": "9GZ0M6ZD1IY_000264_000274.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to describe the scene chronologically. The main subjects are two people: one kneeling with a cricket bat, the other standing and running. Let's check the frames.\n\nAt frame 0, the person on the left is kneeling, holding a bat, wearing a light blue shirt, dark shorts, and a cap. The other person is standing behind the wicket (blue stumps), in motion. In the next frames, the standing person is running towards the wicket, probably bowling, and the kneeling person is preparing to hit or block. Wait, the kneeling person is in a batting stance, so maybe the standing person is bowling. Let's see: the standing person starts from behind, runs forward (towards the wicket), which is in front of the kneeling person. The kneeling person is to the left of the wicket, maybe? Wait, the wicket is blue, three stumps. The kneeling person is on the left, the bowler is on the right, running towards the wicket. So the bowler's motion is from right to left towards the wicket, which is in front of the batter. Then the batter might swing, but in the frames, the batter is holding the bat, maybe preparing to hit.\n\nWait, the caption needs to be chronological. Let's break it down:\n\n- Frame 0: One person (kneeling, wearing light blue shirt, dark shorts, cap, holding cricket bat) is in a ready position. The other person (standing, light blue shirt, dark pants, green/yellow shoes) is behind the wicket, preparing to bowl (initial position).\n\n- Then the standing person runs forward towards the wicket (bowling motion), while the kneeling person is in position, possibly swinging the bat as the ball is bowled.\n\nWait, but the video is short, so need to capture the sequence. Let's check the frames:\n\n[0.0] The first frame: kneeling person is on left, holding bat, ready. Standing person is behind wicket (blue stumps), in mid-motion (maybe just started bowling).\n\n[1.2] The standing person is moving forward, left leg forward, like running to bowl.\n\n[2.5] Standing person is in the middle of bowling action, leaning forward, then follows through.\n\n[3.6] The standing person is still moving, maybe after releasing the ball.\n\n[4.7] The standing person is finishing the run, while the kneeling person is in a batting stance, maybe swinging or holding the bat.\n\nSo the main motion: two individuals. The one on the left is in a kneeling batting position, holding a bat, wearing a light blue shirt, dark shorts, and a cap. The other individual, standing, wears a light blue shirt, dark pants, and green/yellow shoes, runs towards the blue wicket (stumps) from behind, executing a bowling motion. The kneeling person remains in position, possibly attempting to hit the ball. The background includes a netted area with a white fence and a sign with text, but minimal background details. Camera is stationary, top-down or slightly angled, capturing the scene from a fixed position.\n\nNow, following the rules: focus on motion, chronological, appearance (colors, etc.), spatial relationships (kneeling person left of wicket, standing person behind wicket initially, then running towards it), camera perspective (stationary).\n\nNeed to exclude text recognition (like the hashtag), so don't mention \"#MY\" or anything. So in the description, avoid that.\n\nLet's draft:\n\nA person in a light blue shirt, dark shorts, and cap kneels on the green ground holding a cricket bat to the left of a blue wicket, while another individual in a light blue shirt, dark pants, and green/yellow shoes runs from behind the wicket toward it, executing a bowling motion. The kneeling person maintains their position, possibly preparing to swing. The camera remains stationary, capturing the action from a fixed angle.\n\nCheck rules:\n\na) Motion: kneeling person stays, other runs. Chronological: starts with kneeling person ready, then bowler runs.\n\nb) Appearance: colors, number (two people).\n\nc) Spatial: kneeling left of wicket, bowler behind wicket then moving forward.\n\nd) Camera: stationary, fixed angle.\n\ne) Background: minimal, just \"green ground\" and \"netted area\" but maybe not necessary. Wait, the video has a netted area, so maybe mention \"within a netted enclosure\" but since it's minimal, perhaps just \"green surface\" and \"netting\" as background.\n\nWait, the video shows a green field with netting around, so \"within a netted enclosure on a green surface\" but keep minimal. Maybe \"on a green field enclosed by nets\" but", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GZ0M6ZD1IY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GZ0M6ZD1IY_000264_000274.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 2158.1157018165563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Batsman (blue shirt) swings bat and runs; fielder (kneeling) moves ball; ball is in motion after collision with bat. Discrete solid objects (people, bat, ball) exhibit physical interactions (impact, locomotion).", "background_and_ambient_analysis": "Background elements (netting, wall with '#MYMB' banner, and ground) are stationary with no shifting or fluid motion. No ambient environmental phenomena (fire, water, smoke, wind) observed."}}
{"video_id": "9GhzOH9S5Cs", "file_name": "9GhzOH9S5Cs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cyclist wearing a bright yellow-green jacket and helmet rides a bicycle along a street with parked cars and terraced houses, moving from left to right as the camera follows. The scene then abruptly shifts to a close-up of a tiled floor with a small white object and a purple item.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GhzOH9S5Cs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GhzOH9S5Cs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 117, "blur_score": 354.6559137533141, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9G7ld00ycec", "file_name": "9G7ld00ycec_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a boy in a yellow and green shirt, black shorts, and sneakers. He's playing with a soccer ball on a grassy field. The sequence starts with him standing, then he moves his foot to control the ball. Let's break down the steps.\n\nFirst frame: He's standing, right foot on the ball. Then he lifts his left foot, maybe to pass or move. Next, he's stepping with the ball, then kicks it forward. The background has a small soccer goal, some trees, a shed, and a car. But according to the rules, keep background minimal unless essential. So focus on the boy and the ball.\n\nChronic order: He starts by balancing on the ball with his right foot, then uses his left foot to push the ball forward, moving towards the camera. Wait, the frames show him moving around. Let's check the timestamps:\n\n[0.0] standing, right foot on ball. [1.4] he's moving, maybe rolling the ball. [2.5] stepping, ball is in motion. [3.6] kicking the ball forward. [4.7] he's running towards the ball.\n\nWait, the video is in 5 frames. Let's see: he's initially standing, then moves his foot to control the ball, steps over it, kicks it, and then runs towards where the ball went. But the caption needs to be chronological. Let's structure:\n\nA boy in a yellow-green shirt and black shorts kicks a soccer ball on a grassy field. He begins by standing with his right foot on the ball, then lifts his left foot to roll the ball forward. He steps toward the ball with both feet, kicks it forward, and runs toward the ball's new position. The camera remains stationary, capturing the action from a frontal perspective.\n\nWait, check the rules. Background minimal. So mention the field as grassy. Let's make sure:\n\nFocus on motion: he's manipulating the ball with his feet. Start: standing, foot on ball. Then moves, kicks, runs. Appearance: yellow-green shirt, black shorts, sneakers. Number: one boy.\n\nSpatial: the field is grassy, background elements are there but minimal. Camera: stationary, frontal.\n\nLet's write concisely. Avoid details like \"slight shake\" unless it's in the video. The description says the video might have camera movement, but the problem doesn't specify. Wait, the user says \"conclude with camera perspective and movement\". So need to state how the camera is moving. In the example, the camera is stationary, I think.\n\nLooking at the video: the camera doesn't move, it's a static shot.\n\nSo putting it all together:\n\nA boy wearing a yellow and green shirt, black shorts, and athletic shoes dribbles a soccer ball on a grassy field. He initially balances the ball with his right foot, then uses his left foot to roll the ball forward, steps toward it, kicks it forward, and runs toward its new position. The camera remains stationary, capturing the sequence from a frontal angle.\n\nCheck rules: a) motion chronological, b) appearance (yes, shirt colors, shorts), c) spatial (grassy field, but maybe not necessary unless essential), d) camera perspective (stationary, frontal), e) background minimal (grassy field is background, but necessary for understanding motion? Maybe. The video is on grass, so it's part of the setting).\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". Here, the grassy field is essential because it's where the action happens. The small goal, shed, car are minimal.\n\nSo the caption should include \"on a grassy field\" as background.\n\nLet me structure again:\n\nA boy in a yellow and green shirt, black shorts, and sneakers plays with a soccer ball on a grassy field. He starts by standing with his right foot on the ball, then lifts his left foot to kick the ball forward, steps toward it, and runs after it. The camera remains stationary, capturing the sequence from a frontal perspective.\n\nYes, that's concise. Let's check the rules:\n\na) motion in order: starts, kicks, steps, runs.\n\nb) appearance: shirt colors, shorts, sneakers. Correct.\n\nc) spatial: field is grassy, but maybe \"on a grassy field\" is necessary.\n\nd) camera: stationary, frontal. Correct.\n\ne) background minimal: grassy field is necessary. Correct.\n\nf) no text, etc. Correct.\n\nSo the final caption should be that.\n</think>\n\n<caption_output>A boy wearing a yellow and green shirt, black shorts, and sneakers dribbles a soccer ball on a grassy field. He begins by standing with his right foot on the ball, then uses his left", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9G7ld00ycec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9G7ld00ycec_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 193.7857358549246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person (kid) moving via locomotion and kicking, a soccer ball moving due to explicit physical force (kick). Both exhibit clear, trackable motion patterns.", "background_and_ambient_analysis": "Background elements (trees, fence, house) show minimal shifting; no dominant fluid/environmental motion (fire, water, smoke) observed. Trees may have slight sway but are not the primary motion source."}}
{"video_id": "9GH26rS7-z0", "file_name": "9GH26rS7-z0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jumpsuit applies a liquid from a small jar onto a wooden table surface using a cloth, then uses a red cloth to wipe the table. The table, with a rectangular top and metal base, is positioned against a tiled floor background. The camera maintains a static, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GH26rS7-z0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GH26rS7-z0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 730.7011290704078, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue uniform is wiping a table with a cloth; their arms and body move discretely due to manual cleaning actions.", "background_and_ambient_analysis": "The background (wall and floor) remains static with no shifting elements or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "9Gl478ue3Tc", "file_name": "9Gl478ue3Tc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt raises both arms, then lowers them to the side, while two individuals in orange shirts play keyboards and sing into microphones. The stage lights shift from blue to purple, illuminating the performers with a dark background where other musicians are partially visible. The camera remains stationary, capturing the scene from a frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Gl478ue3Tc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Gl478ue3Tc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 155, "blur_score": 161.93834649863243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two keyboardists and a singer (discrete solid objects) moving their hands/body during performance: singer gestures with arms, keyboardists play instruments with hand movements.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); stage lighting changes are controlled and not ambient (e.g., color shifts from blue to purple are deliberate stage effects)."}}
{"video_id": "9GnE6QFJt88", "file_name": "9GnE6QFJt88_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple hands manipulate light-colored rectangular wooden blocks with subtle patterns on a white table, moving them to form an interlocking structure; hands from various angles position and adjust the blocks, shifting them toward the center while the camera maintains a steady top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GnE6QFJt88.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GnE6QFJt88_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 51.805243939452666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and wooden blocks) are moving as individuals arrange and place blocks on the table, showing explicit physical interactions.", "background_and_ambient_analysis": "The background consists of a table surface with wooden blocks; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "9GyJ5CFsMJQ", "file_name": "9GyJ5CFsMJQ_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a small, square piece of fabric with brown and white floral patterns and frayed edges, initially holding it with fingers on a blue grid-patterned mat, then flipping it to reveal more of the design. The hands adjust the fabric’s position, rotating it slightly to display different sections of the pattern. The camera maintains a top-down perspective focused on the hands and fabric throughout, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9GyJ5CFsMJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9GyJ5CFsMJQ_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 131.72356245961365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Human hands are manipulating a fabric swatch, exhibiting deliberate movements such as folding, rotating, and positioning the fabric. The fabric itself is a solid, discrete object undergoing physical manipulation.", "background_and_ambient_analysis": "The blue grid-patterned background remains static across all frames, showing no uniform shifting or environmental fluid motion (e.g., fire, water, wind)."}}
{"video_id": "9Gx_Pu-UVQ0", "file_name": "9Gx_Pu-UVQ0_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair and a red hair clip turns her head toward a menu board, followed by a man with a bun standing behind her. The camera shifts to reveal the back of the woman’s head as she moves, with other people visible in front of her, maintaining a handheld perspective with subtle movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Gx_Pu-UVQ0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Gx_Pu-UVQ0_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.080199729576115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (with curly hair and a red scarf) is turning around, moving their head and body. This is a solid, distinct object in motion due to locomotion.", "background_and_ambient_analysis": "The background elements (ceiling tiles and menu board) are static and do not show any uniform shifting. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9HZh5OR1BS4", "file_name": "9HZh5OR1BS4_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt and shorts skates rapidly through a crowded indoor space, entering from the left, moving rightward past a dark column, then turning left and continuing his motion. Other figures remain stationary in the background. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9HZh5OR1BS4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9HZh5OR1BS4_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 308.36869456338013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performing dance movements (e.g., kicks, turns) with visible locomotion due to physical exertion.", "background_and_ambient_analysis": "Background elements (walls, signs, stationary people) show minimal uniform movement; no fire, water, smoke, or wind-driven motion present."}}
{"video_id": "9HjwZRnsx9w", "file_name": "9HjwZRnsx9w_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a white shirt and short dark hair jumps repeatedly on a black trampoline with a metal edge. He moves from mid-air downward, lands with bent knees, and rebounds upward. The camera captures the sequence from a top-down perspective, staying focused on the boy's actions against the trampoline's surface and surrounding edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9HjwZRnsx9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9HjwZRnsx9w_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 107, "blur_score": 85.34491541735488, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A boy is moving on the trampoline, performing actions like lying down, sitting up, and jumping. His motion is discrete and solid, resulting from his physical locomotion.", "background_and_ambient_analysis": "The background (trampoline edge and grass) is static and does not shift uniformly across the frame. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9H_N17sqzJg", "file_name": "9H_N17sqzJg_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise chronological paragraph describing the video, focusing on the main subjects' motion and behavior. The rules specify to mention appearance, number, spatial relationships, camera perspective, and exclude text or named characters.\n\nLooking at the video frames provided: there's a group of dancers. They're wearing blue and white outfits—some in blue tops with white tutus, others in blue shirts with white tops. The movement seems synchronized. The first frame shows them in a line, arms raised. Then, they move their arms in a coordinated way, maybe swaying or stepping. The second frame has them in a line with hands together, then arms up again. The third frame shows a similar pose, hands clasped. Fourth frame, arms raised high. Fifth frame, hands down. So the sequence is a choreographed routine with arm movements and steps.\n\nNumber: There are several dancers. The first frame has a group, maybe around 6-8 people. They're all in similar outfits, so main subjects are the dancers. Appearance: blue and white uniforms, tutus for the girls. The boys might be in blue shirts. Spatially, they're in a line, moving together. The camera seems to be moving slightly, maybe panning across them, but the user mentioned \"slight shake\" as possible. The background is minimal, maybe a stage or outdoor area.\n\nI need to make sure to mention the chronological order of their movements. Start with arms raised, then hands clasped, then arms up again, then hands down. The camera perspective: probably a medium shot, slightly shaky. Background not essential here. Exclude any text, so don't mention the logos on the shirts.\n\nCheck the rules again. Focus on motion and behavior chronologically. Describe appearance briefly. Mention spatial relationships (they're in a line, moving together). Conclude with camera perspective and movement. Keep it concise.\n\nPossible structure: A group of dancers in blue and white uniforms perform synchronized movements. The dancers, including both boys and girls, begin with arms raised, then transition to clasped hands, followed by arms extended outward. They maintain a line formation, moving in unison. The camera captures the routine with a slight shake as it pans across the group. Background details are minimal.\n\nWait, the exact order from the frames: 0.0s shows arms raised, then hands together (maybe hands clasped), then arms extended, then hands down. Need to sequence the actions correctly. Maybe: The dancers start with arms raised above their heads, then lower their hands to clasped positions at chest level, followed by extending arms outward, and finally lowering hands to their sides. They maintain a line formation throughout.\n\nCheck the number: the group is several dancers, maybe around 7-8. Their appearance: blue and white costumes, tutus for girls, blue shirts for boys. Spatial relationships: front-facing, in a line.\n\nCamera perspective: seems like a medium shot, slightly shaky, panning left to right? But the user's example didn't mention direction, just \"slight shake\". The video might be handheld, so slight shake. The camera movement is probably following the dancers, maybe a slight pan.\n\nPutting it all together: A group of dancers wearing blue and white uniforms perform synchronized movements. The dancers, consisting of both boys and girls, begin with arms raised above their heads, then transition to clasped hands at chest level, followed by extending arms outward, and finally lowering hands to their sides. They maintain a line formation throughout the sequence. The camera captures the routine with a slight shake, panning across the group.\n\nWait, the user's output format requires a concise paragraph. Let me check the rules again. The example output might not have the specific pan direction, just \"pan left\" or \"slight shake\". The exact terms needed: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to specify the camera movement. In the frames provided, maybe the camera is moving left to right, but the user example may not need the direction, just mention if it's moving. But the problem is the video might not have clear camera movement direction, but since the user's instructions say to include it if relevant.\n\nIn the given frames, the camera seems to be moving horizontally across the group, maybe a pan. Also, it's slightly shaky. So perhaps \"The camera captures the routine with a slight shake and pans left across the group.\"\n\nBut the user's example output is just a paragraph. Let's structure it step by step.\n\nMain subjects: group of dancers (blue and white uniforms), 7-8 people.\n\nChronological order: They start by raising arms above heads, then lower to hands clasped in front, then extend arms outward, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9H_N17sqzJg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9H_N17sqzJg_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 33.24918467930188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of dancers (children) in blue tutus and white tops are moving in unison through choreographed gestures (arm movements, stepping, turns) as solid, distinct objects.", "background_and_ambient_analysis": "No shifting background elements observed (walls/ground remain stationary). No fire, water, smoke, or wind effects detected in the scene."}}
{"video_id": "9Hj1yP1iRtk", "file_name": "9Hj1yP1iRtk_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray hoodie and colorful wristband uses a tool on concrete stone steps, then steps away, revealing a red cloth and potted plant nearby. The camera maintains a steady angle with slight movement, capturing the subject’s actions and the stone structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Hj1yP1iRtk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Hj1yP1iRtk_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 239.91276183926306, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a stone slab with tools, demonstrating intentional physical movement (hand motions, tool handling).", "background_and_ambient_analysis": "Static stone structure and surrounding elements show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "9ILUvv7hVO0", "file_name": "9ILUvv7hVO0_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a static shot of a building, then cuts to two individuals near yellow beehives in a forested area. A person in a white hooded beekeeping suit approaches and interacts with the hives while another individual in a green shirt stands nearby observing. The camera transitions from the building to the beehive scene with a cut, maintaining a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ILUvv7hVO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ILUvv7hVO0_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 383.84000444625224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The beekeeper (in white suit) walks around the beehives and interacts with a hive (opening it). Another person (in dark clothes) stands near the beehives.", "background_and_ambient_analysis": "The background (trees, fence, ground) shows minimal natural movement (leaves swaying) but no dominant fluid or wind motion; no uniform background shift indicating camera motion."}}
{"video_id": "9Ihz6avx2N4", "file_name": "9Ihz6avx2N4_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise, chronological paragraph for this video based on the given rules.\n\nFirst, the video shows someone washing a yellow object in a blue basin. The main subject is a person's hands. The object looks like a cloth or maybe a toy, but it's yellow. The basin is blue and placed in a sink. \n\nStarting with the first frame: the person's hands are in the blue basin, holding the yellow object under water. Then, in the next frames, they're scrubbing it. So the motion is washing, scrubbing, maybe rinsing. The background has cleaning supplies, but I should keep that minimal. The rules say to mention spatial relationships if relevant. The basin is in the sink, which is white. The sink has a faucet with various bottles around. But I need to keep background minimal. \n\nThe caption should be chronological. So first, hands submerging the yellow object in the blue basin. Then scrubbing it. Then maybe lifting it out and repeating. The camera perspective is fixed, probably a top-down view looking into the sink. The video starts with hands in the basin, so the camera is focused on the sink area. No movement mentioned, so maybe static.\n\nLet me check the rules again. Focus on motion and behavior. Main subjects are the hands and the yellow object. Appearance: yellow object, blue basin. Spatial: basin in sink, hands inside. Background minimal, so just mention the sink and maybe the faucet. \n\nWait, the first frame shows the basin in the sink, with hands moving the object. So the sequence is hands submerging, scrubbing, lifting, repeating. The caption should note the actions in order. \n\nAlso, the person's arm is visible, but the focus is on the hands. The object is yellow, size maybe small? Not sure, but since it's a cloth or similar, maybe it's medium-sized.\n\nLet me structure it:\n\nA person's hands submerge a yellow cloth into a blue basin within a white sink. They scrub the cloth vigorously in soapy water, lifting and twisting it repeatedly. The basin sits under a chrome faucet with cleaning supplies visible on the countertop. The camera remains stationary, capturing the top-down view of the washing process.\n\nWait, but the rules say to mention spatial relationships if relevant. The basin is in the sink, so \"within a white sink\" is okay. Also, the background has cleaning supplies, but keep minimal. Maybe \"with bottles visible on the countertop\" but the rule says minimal. Maybe just \"with bottles nearby\" but not too much.\n\nCheck if the number of subjects: the main subject is the person's hands and the yellow cloth. So \"a person's hands\" and the cloth is singular.\n\nThe object is yellow, size? Maybe \"small yellow cloth\" but maybe not necessary. The rules say briefly describe appearance and number. So \"yellow cloth\" is enough.\n\nChronological order: first submerging, then scrubbing.\n\nWait, the video starts with hands in the basin, submerging the cloth, then scrubbing, then lifting out, etc. So the paragraph should start with the initial action.\n\nLet me write:\n\nA person's hands submerge a yellow cloth into a blue basin placed in a white sink, then vigorously scrub the cloth in soapy water, lifting and twisting it repeatedly. The basin remains under a chrome faucet, with cleaning supplies visible on the countertop. The camera maintains a stationary top-down perspective throughout.\n\nWait, the rules say to keep background descriptions minimal. Maybe \"cleaning supplies visible on the countertop\" is okay but maybe too much. The original video has various bottles, but maybe \"bottles on the countertop\" is enough.\n\nWait, the example in the rules says \"minimal unless essential for understanding motion.\" Since the background isn't critical, but if it's part of the scene, maybe just mention the sink and faucet. But the user said \"keep background minimal unless essential\". The presence of the faucet and sink is part of the setting but maybe not essential for the motion. Wait, the motion is washing in the sink, so the sink itself is part of the setting. But the rules say minimal.\n\nHmm. Maybe better to say: \"within a white sink with a chrome faucet\". But the user's example in the rules says to exclude text recognition, so just the general setting.\n\nAlternatively, \"A person's hands scrub a yellow cloth in a blue basin inside a white sink. The basin is positioned under a chrome faucet with various bottles on the countertop. The camera remains static, top-down.\"\n\nBut the rules say to be concise and chronological. Let's check the exact steps.\n\nFirst frame: hands in basin, submerging cloth.\n\nSecond: hands pressing cloth down.\n\nThird: lifting up.\n\nFourth: scrubbing.\n\nSo the main actions are sub", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Ihz6avx2N4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Ihz6avx2N4_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 585.7287626091215, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a yellow object (likely a sponge or cloth) within a blue basin, moving it through water with physical forces (squeezing, rubbing).", "background_and_ambient_analysis": "Background elements (sink, bottles, countertop) are stationary with no uniform shifting, indicating no camera motion. The water in the basin is part of the washing process but not a dominant fluid/environmental motion."}}
{"video_id": "9I-Y7LL90GY", "file_name": "9I-Y7LL90GY_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person doing a discus throw. First, the person is in a throwing stance on a concrete circle. They spin around, which is part of the discus throw motion. Then they release the discus and step out of the circle. The person is wearing a white shirt and black shorts. The background is a grassy field with trees, but we need to keep background minimal. Camera perspective: it's a fixed shot, probably from a slightly elevated angle but no movement mentioned. Let's structure the caption chronologically.\n\nStart with the person's action: standing on the concrete circle, preparing to throw. Then spinning (the motion of rotation), releasing the discus, and stepping out. Describe their appearance briefly: white shirt, black shorts. Spatial: they're on the concrete circle, which is in an open field. Camera is static, no movement.\n\nCheck the rules: focus on motion, chronological order. No background details unless essential. So mention the field as the setting but minimal. The main actions: initial stance, spin, release, walk off.\n\nLet's draft:\n\nA person wearing a white shirt and black shorts stands on a concrete circle in a grassy field, spins in a circular motion to build momentum, releases a discus, and then steps off the circle. The camera remains stationary, capturing the sequence from a fixed perspective.\n\nWait, need to make sure chronological order. The video starts with them in the throw, then spinning, then releasing, then stepping off. So the steps: initial position (on circle, holding discus), spins around (one full rotation maybe?), releases, then walks away.\n\nYes. Let's check the timestamps. Frame 0: person in throwing position. Frame 1: spinning. Frame 2: still spinning. Frame 3: after release, stepping out. Frame 4: walking away. So the motion is: preparatory stance, spin, release, follow-through (stepping out, walking).\n\nSo the caption should be chronological: starts with the person on the circle, spinning to throw, then releasing the discus, and then moving away from the circle.\n\nAlso, check appearance: white shirt, black shorts. Number of people: 1. Spatial: on the concrete circle, which is in the field. Background: grassy field with trees, but minimal.\n\nCamera perspective: the video is shot from a fixed position, likely eye-level or slightly elevated, but no movement mentioned (no pan or tilt). The description says \"camera perspective and movement\" – so \"fixed perspective\" or \"stationary\".\n\nPutting it all together:\n\nA person in a white shirt and black shorts stands on a concrete throwing circle, spins in a circular motion while holding a discus, releases it, and then walks away from the circle. The camera remains stationary throughout, capturing the sequence from a fixed angle.\n\nCheck if background is minimal: yes, just the field and trees as context, but the focus is on the person's motion. Rule e says \"minimal unless essential\". So it's okay to mention the field as the setting but not go into detail.\n\nWait, the problem states \"keep background descriptions minimal unless essential for understanding motion\". In discus throw, the concrete circle is essential (the throwing area), but the field is just the background. So maybe just mention \"in an open grassy area\" but maybe even that's not necessary. But the example in the rules might imply keeping it minimal.\n\nAlternatively, the background is a grassy field with trees, but since it's not essential for motion (the motion is the throw), maybe skip. But the concrete circle is part of the setting. Wait, the concrete circle is the throwing area, so it's part of the context.\n\nBut the rule says \"minimal\", so maybe just \"in a grassy field\".\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation)\" – so appearance is white shirt, black shorts. Number is 1. Motion is spin, release, walk.\n\nLet me see. The example in the problem doesn't have a sample, but according to the rules, let's structure:\n\nSubject: person (white shirt, black shorts, 1 person)\nAction: starts in position on concrete circle, spins (motion), releases discus, steps off circle, walks away.\nCamera: stationary.\n\nSo final caption:\n\nA person wearing a white shirt and black shorts stands on a concrete circle in a grassy field, spins while holding a discus, releases it, and then walks away from the circle. The camera remains stationary, capturing the motion from a fixed perspective.\n</think>\n\n<caption_output>A person wearing a white shirt and black shorts stands on a concrete circle in a grassy field, spins in a circular motion while holding a discus, releases it, and then steps off the circle, walking", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9I-Y7LL90GY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9I-Y7LL90GY_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 220.80540385297212, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) on a circular platform performs distinct locomotion: spinning with raised arms, then stepping off and walking away. Motion is driven by explicit physical actions (balance, stepping, walking).", "background_and_ambient_analysis": "The background consists of static trees and grass with no significant shifting, fluid motion, or wind effects (e.g., no swaying trees or visible smoke/water). The scene is a stable outdoor park environment."}}
{"video_id": "9IwwfD4Fbr8", "file_name": "9IwwfD4Fbr8_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and a white shirt operates a grinding wheel, holding a metal object against it to generate bright yellow and white sparks that fly outward. As the grinding progresses, the sparks intensify and scatter, illuminating the immediate area. The camera maintains a close-up perspective, slightly shifting to follow the motion, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9IwwfD4Fbr8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9IwwfD4Fbr8_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 569.2088559778524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt and dark cap) is grinding metal against a rotating grinding wheel, with hands actively guiding the metal. The wheel's spin and hand movements produce visible sparks.", "background_and_ambient_analysis": "The workshop background (metal structures, tools) shows no uniform shifting. Sparks are generated by mechanical grinding but are not dominant fluid/environmental motion (fire, water, smoke, wind); they are a consequence of discrete object interaction."}}
{"video_id": "9JAJkK5LzKM", "file_name": "9JAJkK5LzKM_000287_000297.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and gray pants begins kneeling on a blue rectangular pad on a wooden floor, with black dumbbells nearby. They push up to stand, moving the blue pad and dumbbells aside, then walk toward the orange wall, eventually standing upright against it. The camera remains stationary, capturing the sequence from a fixed medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JAJkK5LzKM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JAJkK5LzKM_000287_000297.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 174.4500683971829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is moving by walking and lifting/dropping dumbbells. The dumbbells and a blue mat are also moving but are secondary to the man's locomotion.", "background_and_ambient_analysis": "Background (orange wall and wooden floor) is static and does not shift. No fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "9J3r5SP5y6g", "file_name": "9J3r5SP5y6g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a red top with long dark hair and a boy in a white jacket with black stripes interact closely as they move around each other in a room with colorful child-sized chairs in the background; the girl holds an object while the boy manipulates a red item, occasionally turning toward one another, with the camera capturing their motion through slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9J3r5SP5y6g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9J3r5SP5y6g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 86.55905530659874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (girl in pink, boy in white) interact: the boy holds a red object and moves it toward the girl, while the girl shifts her position. Solid objects (children and red toy) move due to explicit physical interactions.", "background_and_ambient_analysis": "The background (yellow/green chairs and table) is stationary; no fire, water, smoke, or wind present. Background elements show no uniform shifting."}}
{"video_id": "9IVUhfgn3-E", "file_name": "9IVUhfgn3-E_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark pants stands in a fenced sports area, then performs a rotational motion with their arm, likely preparing to throw. Behind the fence, several spectators sit and stand, observing the action. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9IVUhfgn3-E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9IVUhfgn3-E_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 124, "blur_score": 401.85809476030624, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is moving toward the fence, exhibiting locomotion. Other individuals in the background appear stationary.", "background_and_ambient_analysis": "The background consists of a chain-link fence, sky, and distant trees. No significant shifting of background elements (fence, sky) or fluid/environmental motion (fire, water, wind) is observed."}}
{"video_id": "9J15Zolh47M", "file_name": "9J15Zolh47M_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A guitarist in a white hat, green shirt, and black pants stands on a city street at night playing an acoustic guitar, with yellow taxis parked nearby. A man in a dark jacket and a woman in a light floral dress walk from the right side of the frame toward the left, passing in front of the guitarist. The camera remains stationary with minimal movement, capturing the scene from a fixed perspective as the pedestrians move across the frame. Background elements include illuminated storefronts and the taxis, but focus remains on the musician and passing individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9J15Zolh47M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9J15Zolh47M_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 469.6959692723658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Pedestrians are moving due to walking (locomotion). The stationary yellow taxis and seated person show no significant motion.", "background_and_ambient_analysis": "No shifting background elements or environmental motion (fire, water, wind) observed. The background (buildings, taxis) is stable and stationary with no fluid-driven effects."}}
{"video_id": "9J7ypNOSvDk", "file_name": "9J7ypNOSvDk_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a road with a person and a dog. The person is on a skateboard or maybe a board, and the dog is nearby. Let's look at the frames.\n\nFrame 0: A white car is on the left, a person in white shirt and dark pants is on a board (maybe a skateboard) moving down the road. A dog is next to them. The road is purple? Maybe color cast, but background has hills and vegetation.\n\nFrame 1: The person and dog are in motion. The dog is ahead, person behind? Wait, no. Let's see the sequence. The person is on a board, maybe being pulled by the dog? Wait, in frame 0, the person is behind the dog? Wait, no, looking at the positions.\n\nWait, the video is from [0.0] to [5.0] seconds. Let's track the actions.\n\nAt start: Person in white shirt, dark pants, on a board (maybe a skateboard) moving down a road. A dog is in front of them? Wait, in frame 0, the dog is on the road, and the person is behind. Then frame 1: dog is moving, person is behind, maybe they fall? Wait, frame 1 shows dog and person on the road, then frame 2: dog is moving, person falls? Wait, frame 2: person is on the ground, dog is near. Frame 3: person is sitting up, dog is next to them. Frame 4: person is moving again, dog is still there. Frame 5: person is standing.\n\nWait, need to check the motion. Let's see:\n\n- Start: Person (white shirt, dark pants) on a board (maybe a skateboard or similar) moving down a road. A dog (small, white and brown?) is on the road ahead. The road is paved, with hills on sides, vegetation.\n\n- Then the person might be losing balance. Frame 1: person and dog are in motion, person seems to fall off the board. Frame 2: person is on the ground, dog is nearby. Frame 3: person is sitting up, dog is next to them. Frame 4: person gets up, starts moving again. Frame 5: person is standing, dog is moving away?\n\nWait, the sequence: At time 0, person is on board moving down road with dog. Then person falls off the board (frame 1-2), then gets up (frame 3-4), and continues moving (frame 5).\n\nNow, check the description:\n\nMain subjects: Person (white shirt, dark pants, appears to be a man) and dog (small, light-colored).\n\nChronic order:\n\n- Begins with person standing on a board, moving down a paved road with a dog in front. The dog is on the road ahead, person behind.\n\n- Person loses balance, falls off the board, landing on the road while the dog continues moving.\n\n- Person sits up, adjusts position, and resumes movement.\n\n- Dog continues to move along the road.\n\nBackground: Hilly terrain with vegetation, but minimal description as per rules.\n\nCamera perspective: The video is shot from a stationary position? Wait, no, the camera might be moving slightly. Wait, the video is in a sequence where the camera is capturing the scene from a fixed point, maybe. But need to check if the camera moves. The problem says \"conclude with camera perspective and movement\".\n\nIn the video, the camera seems to be stationary, as the scene changes with the subjects moving. So \"fixed camera position\".\n\nWait, the description should be concise, chronological.\n\nLet's structure:\n\nA person in a white shirt and dark pants rides a board down a paved road, with a small, light-colored dog ahead. The person loses balance and falls to the ground, then sits up and resumes movement, while the dog continues moving forward. The camera remains stationary, capturing the scene from an elevated angle.\n\nCheck rules:\n\na) Motion and behavior: person riding, falling, getting up; dog moving.\n\nb) Appearance: person white shirt, dark pants; dog small, light.\n\nc) Spatial: dog ahead of person initially.\n\nd) Camera: stationary, elevated angle.\n\ne) Background minimal: hilly terrain, but not detailed.\n\nf) Exclude text, names.\n\nLet's check the frames:\n\n[0.0]: person on board, dog next to them? Or ahead? The first frame shows the person and dog on the road. The road is purple? Maybe color cast, but ignore.\n\n[1.0]: person and dog moving, person might be falling.\n\n[2.0]: person is on the ground, dog nearby.\n\n[3.0]: person sitting up, dog is near.\n\n[4.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9J7ypNOSvDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9J7ypNOSvDk_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.94304659706089, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a bike (or similar vehicle) is moving along the road, with initial presence of a stationary white car on the left side in early frames.", "background_and_ambient_analysis": "Static hills and road edges with no fluid motion (fire, water, smoke) or uniform background shifting detected. Environment appears stable."}}
{"video_id": "9JXH8_cI3T4", "file_name": "9JXH8_cI3T4_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a pink headband, dark hair, and purple earrings applies makeup with a brush, moving it across her lower eyelid and then to the upper eye area. The brush glides along her lash line as she looks down and then up. The camera maintains a close-up view, focusing on her face with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JXH8_cI3T4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JXH8_cI3T4_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 206.66290131646213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (applying makeup) and the woman's head (minimal movement) are moving due to explicit physical actions.", "background_and_ambient_analysis": "No visible background elements shifting uniformly; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "9JR8dHJNxzo", "file_name": "9JR8dHJNxzo_000129_000139.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to describe the video chronologically. The main subject is a yellow bulldozer. Let's check the frames. The bulldozer is moving forward, pushing dirt with its blade. The first frame shows it on a muddy terrain, maybe turning or adjusting. Then it moves, the blade is full of dirt. The sequence is the bulldozer progressing, its tracks and blade moving. \n\nAppearance: yellow, large, tracked. Motion: moving forward, blade pushing dirt. Spatial: the dirt is in front of the blade. Background has trees and fields, but minimal. Camera movement: seems like a slight pan or tracking shot, maybe following the bulldozer. \n\nNeed to keep it concise. Start with the bulldozer moving, describe its action. Mention color and type. Then the motion step by step. Avoid text recognition (like \"CAT\" but since it's part of the machine, maybe omit if not essential? Wait, the rules say exclude text recognition. So even if \"CAT\" is on the machine, don't mention. Focus on motion and appearance. \n\nChronological order: The bulldozer is initially stationary or moving forward, then pushes dirt, the blade moves, tracks turn. Wait, the frames show the bulldozer moving, the blade scooping dirt, then pushing it. So the sequence: the bulldozer advances, its blade lifts and pushes dirt, moving across the muddy ground. \n\nWait, in the first frame, the blade is filled with dirt, then in subsequent frames, it's moving forward, pushing the dirt. So the action is the bulldozer moving forward with its blade displacing the dirt. \n\nLet me structure it: A yellow bulldozer with tracked undercarriage moves forward across a muddy terrain, its front blade pushing and displacing dirt. The machine advances steadily, with the dirt being moved in front of the blade. The background includes sparse trees and open field. The camera remains stationary, slightly panning to follow the bulldozer's movement.\n\nWait, need to check camera movement. The frames seem to show the camera tracking the bulldozer as it moves. So camera is following, maybe a slight pan. \n\nLet's phrase it: The yellow bulldozer, characterized by its tracked undercarriage and large front blade, advances steadily across a muddy field. Its blade pushes and displaces dirt, moving it forward in front of the machine. The surrounding environment includes trees and open ground, but the focus remains on the bulldozer's motion. The camera follows the bulldozer with a slight pan, maintaining a steady perspective on the machinery.\n\nCheck rules: a) motion and behavior chronological: advancing, pushing dirt. b) appearance: yellow, tracked, blade. c) spatial: dirt in front of blade. d) camera: follows, slight pan. e) background minimal: just mention trees/field briefly. f) exclude text: no \"CAT\" or other text. \n\nNeed to be concise. Let's try: A yellow tracked bulldozer moves forward across a muddy terrain, its large front blade pushing and displacing dirt in front of it. The machine advances steadily, with the dirt being moved ahead of the blade. The surrounding landscape includes sparse trees and open field, but the camera focuses on the bulldozer's motion, panning slightly to follow its progress.\n\nWait, \"pans slightly to follow\" – is that accurate? The frames show the bulldozer moving, so the camera is tracking it. The camera movement is a pan to follow. \n\nAlso, check for chronology: the bulldozer starts moving, the blade pushes dirt, so step by step. \n\nAnother point: the bulldozer's tracks are muddy. So \"muddy terrain, tracks covered in mud.\"\n\nLet me refine: A yellow bulldozer with tracked undercarriage moves forward across a muddy field, its front blade pushing and displacing dirt ahead of it. The machine advances steadily, with the dirt being moved forward in front of the blade. The surrounding environment includes trees and open ground, but the camera remains focused on the bulldozer, panning slightly to follow its motion.\n\nThat's concise. Check for all rules:\n\na) motion: advancing, pushing dirt – chronological.\n\nb) appearance: yellow, tracked, blade.\n\nc) spatial: dirt in front of blade.\n\nd) camera: pans to follow.\n\ne) background minimal: trees, open ground mentioned briefly.\n\nf) no text recognition.\n\nYes, that should work.\n</think>\n\n<caption_output>A yellow tracked bulldozer moves forward across a muddy terrain, its large front blade pushing and displacing dirt ahead of it. The machine advances steadily, with the dirt being shifted forward in front of the blade. The surrounding landscape includes sparse trees and open field, but the camera follows", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JR8dHJNxzo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JR8dHJNxzo_000129_000139.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 105.50592624934526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow bulldozer is moving across the muddy ground, with its tracks and blade interacting with the soil.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); the background consists of static trees and ground with minimal motion."}}
{"video_id": "9Jhmtmax9Ps", "file_name": "9Jhmtmax9Ps_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are a man and a baby. The man is holding the baby, and they're at a table with cards. \n\nLooking at the frames: the baby is holding a card, maybe showing it. The man is leaning over, supporting the baby. The cards are on the table. Let's check the motion. The baby moves the card a bit, maybe looking at it. The man's hands are on the table, maybe guiding. \n\nAppearance: man is bald, gray shirt. Baby is in a green outfit, bald. Cards are on the table, some face up, some face down. \n\nSpatial: baby is in front of the man, sitting on his lap or being held. Cards are spread on the table in front of them. \n\nBackground: kitchen with cabinets, fridge, counters. But minimal background description as per rules.\n\nCamera: seems like a static shot, no movement mentioned. So top-down or static? Wait, the description says camera perspective. Since it's a fixed shot, maybe static. \n\nNow, chronological order. Start with the scene: man holds baby at table with cards. Then baby holds a card, maybe moves it. Man's hands are on table, maybe adjusting cards. \n\nCheck the rules: exclude text recognition, named characters, stylistic. So don't mention specific card values. \n\nPutting it all together: \n\nA bald man in a gray shirt holds a baby wearing a green outfit while seated at a wooden table in a kitchen. The baby, seated on the man's lap, holds and moves a playing card, examining it, while the man’s hands rest on the table near face-up cards. The man leans slightly towards the baby, guiding or supporting the interaction. The scene is captured from a static overhead perspective, with minimal background details of kitchen cabinets and appliances visible. \n\nWait, need to be concise. Let's make it shorter. \n\nA bald man in a gray shirt holds a baby in a green outfit at a wooden table. The baby holds and moves a playing card, looking at it, while the man’s hands rest on the table near face-up cards. The man leans toward the baby. The scene is a static overhead shot with a kitchen background. \n\nCheck rules: focus on motion and behavior. The baby's action is holding and moving the card. The man's hands are on the table, maybe interacting. \n\nMake sure chronological: the video starts with them seated, then baby moves the card. \n\nFinal caption should be concise, chronological, describe motion. \n\n\"An adult male wearing a gray long-sleeve shirt holds a baby in a green patterned outfit at a wooden kitchen table. The baby, seated on the man’s lap, holds and shifts a playing card while examining it, with the man’s hands resting on the table near face-up cards. The man leans slightly toward the baby. The scene is captured from a static overhead perspective with minimal kitchen background details visible.\" \n\nWait, check if \"baby in a green patterned outfit\" is necessary. The baby's outfit is green, as per the video. \n\nAlso, check if the man is bald—yes, in the video. \n\n\"an adult male bald, wearing a gray long-sleeve shirt holds a baby in a green patterned outfit at a wooden kitchen table. The baby holds and moves a playing card, looking down at it, while the man’s hands rest on the table near face-up cards. The man leans toward the baby. The scene is static overhead with a kitchen background.\" \n\nBut need to be concise. Let's see the example in the rules: \"Briefly describe their appearance and number (color, size, orientation).\" \n\nSo maybe: A bald adult male in a gray shirt holds a baby wearing a green outfit at a wooden table. The baby holds a playing card, moving it slightly, while the man's hands rest on the table near face-up cards. The man leans toward the baby, maintaining close proximity. The scene is shot from a static overhead perspective with a kitchen setting in the background.\n\nWait, the video shows the baby holding the card, then moving it. So the motion is baby holding and moving the card. The man's hands are on the table, maybe not moving much. \n\nLet's structure it step by step:\n\n- Initial: man and baby at table, baby holding card.\n\n- Action: baby moves the card, looks at it.\n\n- Man's action: leans, hands on table.\n\nSo the caption should flow chronologically: starting with their positions, then the baby's movement of the card, man's lean.\n\nFinal draft:\n\n\"A bald man in a gray long-sleeve shirt holds a baby in a green outfit at a wooden table in a kitchen. The baby holds and shifts a playing card toward the table,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Jhmtmax9Ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Jhmtmax9Ps_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 140.03037293814953, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (the adult and baby) exhibit hand movements while handling playing cards, indicating intentional physical actions (e.g., shuffling or placing cards).", "background_and_ambient_analysis": "The kitchen background (cabinets, countertops) shows no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Background elements remain stable across frames."}}
{"video_id": "9JsDyMBMzSA", "file_name": "9JsDyMBMzSA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to look at the video frames. There's a swimming pool with several people. Let's check the main subjects. In the first frame, there are three people: one in the center holding a child, another to the right, and a kid swimming. Then as it progresses, the people move a bit. The main actions are the individuals in the pool—swimming, interacting. \n\nFirst, identify the main subjects: three people. The adult (maybe a woman) is in the water with a child, then there's a boy swimming. Wait, looking at the frames: frame 0 shows a woman in a yellow top holding a child (maybe a girl in a swimsuit), and a boy swimming towards the right. Then in subsequent frames, the woman is still there, the child is now being held or moving, and the boy swims further. \n\nNeed to describe chronologically. So start with the initial scene: three people in the pool. The woman (wearing a yellow swimsuit top, holding a child) is at the left side of the pool, the child (in swimsuit, possibly dark) is with her. Then a boy (in blue, maybe) swims from left to right. Over the frames, the woman and child move a bit, the boy swims past them. \n\nSpatial relationships: the woman and child are near the pool's edge (left side), the boy is swimming in the middle. Background: pool deck with chairs, but minimal as per rules. \n\nCamera perspective: seems like a fixed shot, maybe slightly panning left? Wait, the frames show the camera moving a bit left as the scene changes. Let's check the frames: from frame 0 to 5, the view shifts left, so camera is panning left slightly. \n\nNow, structure the caption:\n\n- Chronological: initial positions, movements. \n\nFirst, three people: a woman in a yellow swimsuit holding a child, and a boy swimming. The woman and child are in the left part of the pool, the boy swims towards the right. Then as the video progresses, the woman and child move slightly, the boy continues swimming. \n\nAppearance: woman in yellow top, child (swimsuit), boy in blue (or swim trunks). But need to be concise. \n\nRules say: focus on motion and behavior. So \"A woman in a yellow swimsuit holds a child in the pool, while a boy swims towards the right. Over time, the woman and child move slightly leftward, and the boy continues swimming, eventually positioning himself to the right of the woman. The camera remains fixed but slightly pans left.\"\n\nWait, check the frames: in frame 0, the woman is holding the child, and the boy is swimming. In frame 1, the woman is still there, the child is now maybe being let go? Wait, no, in frame 0, the woman is holding the child up, maybe helping them swim. Then in frame 1, the woman is still there, child is moving, and the boy is swimming. Let's see the movement.\n\nLooking at the frames, the woman is in the water, holding the child (maybe a younger kid), and the boy is swimming across the pool. As the frames progress, the woman and child move towards the left side of the pool, and the boy swims to the right. \n\nWait, the camera is panning left. So the scene shifts left over time. \n\nSo the description should be: A woman in a yellow swimsuit holds a child in the water while a boy swims across the pool. As the video progresses, the woman and child move leftward near the pool's edge, and the boy swims further right. The camera pans left slightly throughout the sequence.\n\nBut need to be concise. Let's structure:\n\n\"In a pool, a woman in a yellow swimsuit holds a child in the water while a boy swims toward the right. The woman and child gradually move left near the pool's edge, and the boy continues swimming. The camera pans left slightly.\"\n\nCheck the rules: mention main subjects (people), their motion (hold, swim), spatial relationships (left of the pool, moving left, boy to the right), camera movement. Background minimal.\n\nLet's check the exact frames:\n\nFrame 0: woman (yellow) and child in water, boy swimming right.\n\nFrame 1: same positions, maybe woman moving left?\n\nFrame 2: woman and child moving left, boy still swimming.\n\nFrame 3: woman and child further left, boy is closer to the right.\n\nFrame 4: woman and child at left edge, boy swimming right.\n\nFrame 5: camera panned left, woman and child are on the left, boy is swimming right.\n\nYes, the camera is panning left as the video progresses.\n\nSo the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JsDyMBMzSA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JsDyMBMzSA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 174.54078513882666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in the pool are moving: one appears to be swimming or floating while the other is stationary or moving minimally. Their motion is distinct and trackable as solid objects.", "background_and_ambient_analysis": "Background elements (lounge chairs, stone walls, fence) show no uniform shifting. Water in the pool has gentle ripples but is not the dominant motion; the ripples are secondary to human movement."}}
{"video_id": "9K-25Ysl85s", "file_name": "9K-25Ysl85s_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a venue with red lighting, a band of three musicians (bassist in white shirt, guitarist, drummer) plays on an elevated stage while a man in a blue shirt and dark pants dances energetically in front of the stage, moving from right to left. The camera pans left, following the dancer's movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9K-25Ysl85s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9K-25Ysl85s_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 139.48896162516985, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a man in a blue shirt (dancing, moving across the stage) and musicians (playing instruments, exhibiting minor movement)", "background_and_ambient_analysis": "Background elements (walls, stage fixtures) show no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "9JsyTw9nPpI", "file_name": "9JsyTw9nPpI_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair featuring blonde highlights, wearing a light-colored top, adjusts a braided section near their shoulder, using both hands to pull and smooth strands. The scene shifts to a rear view as they continue braiding, with inset frames displaying varying angles of the finished braided hairstyle. The background remains plain white, emphasizing the braiding motion. The camera maintains a close-up perspective, following the hands’ movements and the progression of the braid.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JsyTw9nPpI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JsyTw9nPpI_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 155.8747492959099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman's hands are moving to braid her hair, which is a discrete solid object motion. No other significant objects are moving.", "background_and_ambient_analysis": "The background is static and plain white with no shifting elements or environmental effects (fire, water, wind). The inset images are static thumbnails and do not contribute to ambient motion."}}
{"video_id": "9K2zaP1rUo8", "file_name": "9K2zaP1rUo8_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three women in light blue sleeveless tops, black skirts with white trim, black tights, and black shoes stand in a line. They begin dancing in sync, stepping forward and backward, moving their arms in coordinated gestures, and shifting positions while maintaining a loose formation. The camera remains static, capturing their movements against a backdrop of vertical blinds and a smooth floor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9K2zaP1rUo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9K2zaP1rUo8_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 213.8193089081115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three dancers performing synchronized movements; their motion is due to intentional locomotion (stepping, kicking) and arm gestures, easily trackable as distinct solid objects.", "background_and_ambient_analysis": "Background (vertical blinds and wall) is static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "9Jpe17QfLXo", "file_name": "9Jpe17QfLXo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A referee in a black-and-white striped uniform stands between football players in white and red uniforms on a nighttime field; a person in a navy military uniform and white cap walks into the frame, moving from left to right past the referee and toward the red-uniformed players, who shift positions with the player numbered 67 stepping back. The camera pans right, widening the view to show more of the field and stadium background as the group moves forward.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Jpe17QfLXo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Jpe17QfLXo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 242.06790725371172, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (referees in striped uniforms, football players in red uniforms) are moving via locomotion (walking, shifting positions) due to explicit physical forces (e.g., human movement).", "background_and_ambient_analysis": "Static background elements (stadium field, distant stands) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind effects)."}}
{"video_id": "9KGtz43UAuU", "file_name": "9KGtz43UAuU_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon shirt moves from the left side of the frame toward a black punching bag, stops, and gestures toward it. The camera remains stationary, capturing the scene in a room with a doorway in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KGtz43UAuU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KGtz43UAuU_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 64.79854029534658, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man performs motion (arm movements, body shifts) interacting with a punching bag, causing the bag to swing; both are solid objects with distinct movements.", "background_and_ambient_analysis": "Background elements (walls, door, hanging structure) show no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "9JoUYc-l1D8", "file_name": "9JoUYc-l1D8_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants raises an axe above their head, swings it down to strike a wooden log, and then steps back while lowering the axe. Another individual sits near a black SUV positioned to the left of the frame. The scene takes place outdoors amidst trees and grass, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9JoUYc-l1D8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9JoUYc-l1D8_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 155, "blur_score": 248.60429438534857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves discretely by walking across the frame, with clear locomotion from start to stop. No other distinct objects exhibit significant motion.", "background_and_ambient_analysis": "Background elements (trees, fence, structures) remain static with minimal swaying due to wind; no fire, water, or smoke present. Ambient motion is negligible and not dominant."}}
{"video_id": "9KRZPEqx-vE", "file_name": "9KRZPEqx-vE_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph that describes the video, focusing on the main subjects' motions and behaviors. The rules specify to follow certain guidelines, so I need to make sure I don't miss anything.\n\nLooking at the video frames provided. The first frame shows a person in a white shirt and a straw hat working on sandy ground. There's another person in a gray shirt also digging. The second frame is a close-up of someone's arm and hands, with a person in white pants and gray shoes. The third frame is similar, showing the same person digging. Then the fourth frame is a woman in a green floral shirt under a white tent, speaking to a microphone.\n\nSo the main subjects here are the workers digging and the woman speaking. The chronological order should start with the digging, then transition to the woman. Need to mention their actions: digging in the sand, then the woman talking. Appearance details: white shirt, straw hat, gray shirt, green floral top. Spatial relationships: the diggers are on the ground, the woman under a tent. The camera perspective: starts with a top-down view of the digging, then close-up on the workers, then cuts to the woman. Background is minimal except the tent and sandy area.\n\nWait, the first frame has two people, but maybe the next frames focus on one person's arm. Then the last frame is the woman. So the sequence is: two people digging (first frame), close-up of someone's arm and another person's legs (second frame), similar close-up (third frame), then the woman speaking (fourth frame). \n\nI need to describe this in order. Start with the workers digging, mention their clothing, then the transition to the woman under the tent. The camera moves from top-down to close-up to the woman. Also, the background elements like the tent and sandy area are mentioned briefly. But per the rules, minimal background unless essential. The tent is part of the setting for the woman's scene, so maybe mention it.\n\nCheck the rules again: a) Motion and behavior in chronological order. So first, the two people digging. Then the woman speaking. b) Briefly describe appearance. c) Spatial relationships. d) Camera perspective. e) Minimal background.\n\nSo the caption should start with two people digging in the sand, describe their clothes (white shirt, straw hat, gray shirt), then the camera moves to a close-up of their hands and legs. Then the scene shifts to a woman in a green floral shirt under a white tent speaking to a microphone. Camera moves from top-down to close-up to the tent scene. \n\nWait, the first frame is top-down, then second and third are close-ups of the digging, then fourth is the woman. So the order is: top-down view of two people digging, then close-up of their hands and feet, then the woman under the tent. Need to mention the camera perspective changes.\n\nWait, the user says \"Conclude with the camera perspective and movement.\" So in the caption, end with how the camera moves. The camera starts top-down, then does a close-up on the diggers, then cuts to the woman. So the perspective moves from top-down to close-up to a medium shot of the woman under the tent.\n\nAlso, need to check if the number of people: first frame has two people. Then maybe only one person in the close-ups. Then the woman is a single person.\n\nWait, the first frame: person in white shirt, straw hat, and another person in gray shirt. Then the next frames show a person in white pants and gray shoes (maybe the same person), and another person's arm. So perhaps the two people are working together, then the camera focuses on one of them. Then cuts to the woman.\n\nSo the chronological order is: two individuals dig in the sandy ground (one in white shirt and straw hat, the other in gray shirt), the camera moves to a close-up of their hands and feet as they dig, then transitions to a woman in a green floral shirt under a white tent speaking into a microphone.\n\nCheck if background is essential. The tent is part of the setting where the woman is, so it's necessary to mention. The sandy ground is the location for the digging.\n\nSo the caption should be:\n\nTwo individuals dig in the sandy ground; one wears a white shirt and straw hat, the other a gray shirt. The camera moves to a close-up of their hands and feet as they excavate, then shifts to a woman in a green floral shirt speaking under a white tent. The sequence progresses from a top-down perspective of the diggers to a medium shot of the woman.\n\nWait, the fourth frame is the woman speaking, so the camera perspective for her is medium shot. The initial shots are top-down. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KRZPEqx-vE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KRZPEqx-vE_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 471.7639761056853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in white shirt and hat, one in blue shirt) are working on the ground in the first segment; a woman (in green floral top) is speaking to a reporter in the second segment. Their motions are due to digging and speaking, which are explicit physical actions.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind motion observed. Background elements (dirt ground, rocks, tents) are static in each segment."}}
{"video_id": "9K718qHvb1E", "file_name": "9K718qHvb1E_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in light-colored traditional attire stands on stage, then steps forward and to the left, extending his arm to point, followed by dynamic movement across the stage. To his right, a seated musician in matching traditional clothing plays a string instrument. The camera remains fixed, capturing their actions against a softly lit backdrop with architectural projections.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9K718qHvb1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9K718qHvb1E_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 34.79106617937617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects: a dancer performing fluid arm/body movements and a musician holding a string instrument (stationary relative to the scene).", "background_and_ambient_analysis": "The background elements (stage structure, building, and lights) show no uniform shifting; no fire, water, smoke, or wind effects are present."}}
{"video_id": "9KXCK5wqjjM", "file_name": "9KXCK5wqjjM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black shirt and black shorts performs a lat pulldown on an orange-accented gym machine. He begins with arms extended upward holding a bar, pulls it downward toward his chest, then returns to the starting position. The camera remains stationary, focusing on his upper body motion against a gym background with equipment visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KXCK5wqjjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KXCK5wqjjM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 221.63586267137396, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man performs bench press: lifting a barbell vertically with controlled motion. The barbell moves discretely due to muscular force, while the man's torso and legs exhibit controlled displacement. Gym equipment in the background remains stationary.", "background_and_ambient_analysis": "Static gym background (walls, equipment, floor) shows no shifting or environmental fluid motion (fire, water, smoke, wind). Background elements remain stable throughout the clip."}}
{"video_id": "9KikaI-0YZc", "file_name": "9KikaI-0YZc_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, the video starts with three primary colors: red, blue, and yellow circles on a white background. The text \"Cores Primárias\" is there, but according to the rules, I shouldn't mention text. So the first part is just the three circles.\n\nThen, the scene transitions to a close-up of a light blue surface. There's a paintbrush mixing blue, red, and yellow paint. Wait, the original frames show the paint mixing. The next frame shows a brush stirring the paints. I need to describe the motion. The brush is moving in a circular motion, blending the colors. The paints are in a puddle, so maybe they start as separate blobs and then mix together.\n\nWait, the initial frames are the circles, then it cuts to the paint mixing. The caption should be chronological. So first, the three primary color circles. Then, the scene changes to a close-up of a paintbrush mixing the three colors on a surface. The brush moves in a circular motion, blending them. The background is a plain light blue. Need to mention the colors' appearance and the brush action.\n\nCheck the rules again. Don't include text. Focus on motion and behavior. So:\n\nThe video opens with three large primary-colored circles (red top-left, blue top-right, yellow bottom-center) on a white background. The scene transitions to a close-up of a paintbrush stirring a mixture of blue, red, and yellow paint on a light blue surface, blending the colors in a circular motion. The camera remains static during the mixing sequence. \n\nWait, the original frames: the first part is three circles, then cuts to the paint mixing. The caption should note the transition. Also, the number of main subjects is the paintbrush and the three paints. But the rule says to describe the motion of main subjects. The main subject here is the paintbrush moving.\n\nMake sure to mention spatial relationships. The paint is on the surface, the brush is moving through it. The background is minimal, so maybe mention it's a plain surface.\n\nWait, the user's example in the problem statement shows that in frame 2, the yellow circle is there, then frame 3 shows the paint mixing. So the first part is the three circles, then the scene shifts to a paintbrush mixing the three colors. So the caption should start with the circles, then the transition to the mixing.\n\nCheck if the brush is the main subject. Yes, the brush is stirring. So:\n\nThe video begins with three large primary-colored circles (red, blue, and yellow) positioned on a white background. It then transitions to a close-up of a paintbrush mixing blue, red, and yellow paint on a light blue surface, swirling the colors together in a circular motion. The camera remains static during the mixing sequence.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation).\" So the circles are red, blue, yellow. The paintbrush is moving, mixing the three paints. The spatial relationship: the paint is on the surface, brush is moving through it.\n\nBut in the problem statement, the video transitions from the three circles to a paintbrush mixing. So the caption should sequence that. Also, the background in the second part is a light blue surface. Since the rules say to keep background descriptions minimal unless essential, but it's part of the scene, so maybe mention the surface color as essential for context.\n\nWait, the third frame (frame 2) shows the yellow circle, then frame 3 transitions to a paintbrush mixing. So the initial scene is the three colors as separate, then the next scene is the paint mixing. So the main subjects are the circles first, then the paintbrush and the paints.\n\nSo the caption should be:\n\nThe video opens with three large primary-colored circles (red, blue, and yellow) arranged on a white background. The scene then shifts to a close-up of a paintbrush stirring a mixture of blue, red, and yellow paint on a light blue surface, blending the colors through circular motions. The camera remains stationary during the mixing sequence.\n\nCheck if all rules are followed. No text mentioned, focused on motion (paintbrush stirring), appearance (colors, size), spatial (surface color), camera is static. Background minimal. Yes. The rules say \"exclude text recognition\" so the \"Cores Primárias\" is excluded. Also, \"no named characters\" which is fine here.\n\nYes, this should work.\n</think>\n\n<caption_output>The video begins with three large primary-colored circles (red top-left, blue top-right, yellow bottom-center) on a white background. It transitions to a close-up of a paintbrush swirling blue, red, and yellow paint together on a light blue surface, blending the colors in circular motion. The camera remains stationary during the mixing sequence.</caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KikaI-0YZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KikaI-0YZc_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.124879510251056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A stick is manipulated in a circular motion, causing colored drops (purple, red, yellow) to interact and merge. The stick is a discrete solid object moving due to explicit physical forces (human hand), while the drops are liquid but respond to the stick's motion.", "background_and_ambient_analysis": "The background is a static white surface throughout the video. No shifting backgrounds or fluid/environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "9K_3v1H1rXQ", "file_name": "9K_3v1H1rXQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five dancers in a dance studio, wearing distinct colored outfits (teal top, black top with pink pants, dark blue, etc.), begin in a line formation. They perform synchronized movements, stepping and extending arms outward. As the video progresses, they shift positions across the room in unison, moving forward and to the sides. The camera follows their motion, exhibiting a slight shake, capturing their coordinated dance routine.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9K_3v1H1rXQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9K_3v1H1rXQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 80.8345294224633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The dancers (discrete solid objects) are moving through locomotion (dancing) with coordinated arm and leg motions, demonstrating physical forces from muscle movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. The studio walls and floor remain static across frames, with no fire, water, smoke, or wind elements present."}}
{"video_id": "9KuRjSHHXeQ", "file_name": "9KuRjSHHXeQ_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames provided. The main subject is a man sitting on a white structure near the beach. He's wearing a green shirt, light green pants, and a beige cap. He's playing a didgeridoo, which is a long wooden instrument. \n\nLooking at the sequence: in the first frame, he's seated, holding the didgeridoo to his mouth. Then, as the frames progress (from 0 to 5 seconds), people walk by in the background. The background has a beach with sand, the ocean, palm trees, and buildings. There are other people sitting or walking, like a woman in a white dress and some kids. \n\nChronologically: the man is seated, playing the didgeridoo. People are walking past him on the boardwalk. The camera seems to be stationary, no movement described. The background is the beach and boardwalk, but we need to keep background minimal. \n\nNow, applying the rules: focus on motion/behavior of main subjects. The main subject is the man playing didgeridoo. He's sitting, playing. Then, people walk by in the background. Need to mention his appearance: green shirt, beige cap, light pants. The didgeridoo is large, wooden. \n\nSpatial relationships: the man is seated on a white bench or structure, with the beach to his left (since the ocean is visible), and the boardwalk with people to his right. Wait, the background has people walking on the boardwalk. The man is in the foreground, facing left? Wait, the didgeridoo is held horizontally, he's playing it. The video shows him sitting, so his back is to the camera? Wait, no, the camera angle: looking at him from the side. \n\nWait, the frames: the man is sitting, holding the didgeridoo to his mouth, so he's playing it. People walk past him on the boardwalk. The camera is static, probably. \n\nSo, structure the caption: \n\nStart with the main subject's action: A man in a green shirt, light green pants, and beige cap sits on a white structure near the beach, playing a large wooden didgeridoo. As the video progresses, pedestrians walk past him along the boardwalk; a woman in white and children move through the background. The camera remains stationary, capturing the scene from a side angle with the ocean and palm trees visible in the distance.\n\nWait, but need to be concise. Check rules: chronological order. So first, the man is playing the didgeridoo. Then, people walk by. Mention his appearance briefly: color, size, orientation. The didgeridoo is long, wooden. \n\nLet's draft: \n\nA man in a green shirt, light green pants, and beige cap sits on a white structure by the beach, playing a long wooden didgeridoo. Pedestrians, including a woman in white and children, walk past him on the adjacent boardwalk. The camera remains stationary, capturing the scene from a side angle with the ocean and palm trees in the background.\n\nCheck if background descriptions are minimal. The rule says \"background descriptions minimal unless essential for understanding motion.\" Here, the ocean and palm trees are part of the setting but not essential for motion, but the boardwalk is where pedestrians are walking. Maybe the beach and boardwalk are part of the environment. But the key is motion: the man is playing, people walking. \n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion.\" So the motion is the man playing and people walking. So the background elements (beach, boardwalk, palm trees) are part of the setting but should be minimal. \n\nRevised: \n\nA man in a green shirt, light green pants, and beige cap sits on a white structure, playing a long wooden didgeridoo. Pedestrians, including a woman in white and children, walk past him along the boardwalk. The camera remains stationary, capturing the scene from a side angle.\n\nYes, that's concise. Check appearance: green shirt, light green pants, beige cap (color, size, orientation). The didgeridoo is long, wooden. Motion: sitting, playing; pedestrians walking past. Spatial: sitting on structure, pedestrians on boardwalk (adjacent). Camera: stationary, side angle. \n\nMake sure to follow the output format. The caption should be in the <caption_output> tags.\n</think>\n\n<caption_output>A man in a green shirt, light green pants, and beige cap sits on a white structure near the beach, playing a long wooden didgeridoo. Pedestrians, including a woman in white and children, walk past him along the adjacent boardwalk. The camera remains stationary, capturing the scene from", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KuRjSHHXeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KuRjSHHXeQ_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 582.559299242719, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The seated man moves his hands and the didgeridoo (solid object) rhythmically while playing; a pedestrian walks across the background (discrete object motion). Both are solid, distinct objects with explicit physical interactions.", "background_and_ambient_analysis": "Background elements (beach, ocean, palm trees, boardwalk) show no uniform shifting. Ocean waves are present but not dominant; no fire, smoke, or significant wind motion is visible as the primary environmental feature."}}
{"video_id": "9KXT3WuYjaA", "file_name": "9KXT3WuYjaA_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink patterned shirt reaches for blueberries on a leafy bush, picks up a cluster, and moves toward a black stroller. The child then extends the blueberries toward a baby in the stroller, who is wearing a pink outfit. The background includes mulch and grass. The camera, handheld with slight shake, follows the child’s actions from a slightly elevated perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9KXT3WuYjaA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9KXT3WuYjaA_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 285.3553685801842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) is actively manipulating a blue toy object, moving it near and then away from a plant. The child is seated and the motion is due to intentional physical actions.", "background_and_ambient_analysis": "Background elements (ground, grass, pole) are stable with no uniform shifting. No significant fluid or wind-dominated motion (e.g., fire, water, smoke) observed. Slight leaf movement is incidental and not dominant."}}
{"video_id": "9L9l8mUUlHg", "file_name": "9L9l8mUUlHg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a wooden stick approaches a white light bulb resting on a blue quilted surface, with greenery in the background. The person in dark clothing and jeans stands behind the bulb. The stick is swung and strikes the bulb, shattering it into fragments across the quilt. The person steps away, leaving the broken bulb and scattered shards on the surface. The camera maintains close-up focus on the bulb and stick during the action with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9L9l8mUUlHg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9L9l8mUUlHg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 47.566225227356824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A wooden block is moved (pressed down and lifted), causing white particles (likely a solid substance like snow or powder) to disperse across the quilt. The block's motion and resulting particle dispersion are discrete, solid-object interactions.", "background_and_ambient_analysis": "The background elements (e.g., wooden fence, greenery, quilt) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind). The white particles result from solid-object impact, not ambient environmental phenomena."}}
{"video_id": "9LYyFgP5s7A", "file_name": "9LYyFgP5s7A_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a light blue polo shirt and plaid shorts walks toward the camera across a grassy yard while holding a bat. A second boy in a dark blue shirt with white text runs in from the right, approaches the first boy, and they briefly interact before the second boy runs away. The camera remains stationary with a slight shake, capturing the scene against a backdrop of green grass and bushes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9LYyFgP5s7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9LYyFgP5s7A_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 149, "blur_score": 170.16924530774622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys are moving: one holding a bat, walking and swinging it; the other enters and interacts. Their motion is due to locomotion and physical actions.", "background_and_ambient_analysis": "Background is static (grass and bushes show no significant movement). No fire, water, smoke, or wind detected in the ambient environment."}}
{"video_id": "9L-b55AeoGY", "file_name": "9L-b55AeoGY_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a top-down view, multiple hands gather small, multicolored marbles (blue, yellow, red) from the sandy surface into the center of a circular indentation. The hands move marbles from scattered positions toward the central cluster, accumulating them within the circle. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9L-b55AeoGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9L-b55AeoGY_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 337.74463445490835, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands are moving small blue balls across the sand surface. The balls are pushed by the hands, resulting in distinct movements of solid objects.", "background_and_ambient_analysis": "The background (sand and table) is stationary and shows no uniform shifting. There is no fire, water, smoke, or wind motion."}}
{"video_id": "9Ld54sPVZFo", "file_name": "9Ld54sPVZFo_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a long, rectangular white object against the edge of a black-handled knife, sliding it along the blade. The scene transitions to the hands using a red-handled tool on a gray surface. The camera maintains a close-up perspective throughout, focusing on the hands' motions and the tools' interaction with the surfaces.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Ld54sPVZFo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Ld54sPVZFo_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 105.16611541796792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving a white rod against a flat surface. The rod is pushed and repositioned by the hands. Other objects in the background (like a black object and a white device) are stationary.", "background_and_ambient_analysis": "The background is a static white surface with no shifting elements. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9M6JEjARC7o", "file_name": "9M6JEjARC7o_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a dark scene, then transitions to a well-lit room where two men are seated. The man in a red shirt pours from a green bottle into a glass held by the man in a white shirt. The background includes framed pictures on the wall and a table with various objects. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9M6JEjARC7o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9M6JEjARC7o_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 208.0344897149841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one pouring liquid from a bottle into a glass, the other holding a glass. Their movements are discrete actions (pouring, holding) involving solid objects.", "background_and_ambient_analysis": "Background elements (shelf, wall, lamp) remain static with no uniform shifting or environmental fluid motion (e.g., fire, water, smoke, wind) observed."}}
{"video_id": "9MGbbopvChg", "file_name": "9MGbbopvChg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dimly lit room shows a person in a dark shirt seated, facing away. A person in a white shirt enters from the left, moving toward the table, while another individual in dark clothing approaches from the right. The camera pans left with a slight shake, capturing the table, shelves, and background elements as subjects shift positions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9MGbbopvChg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9MGbbopvChg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 194.74455922851564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) exhibit discrete motion: the person in the background (white shirt) walks toward and away from the table, while the foreground person (back to camera) stands and then moves slightly. All motion is due to explicit locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; static walls, door, and furniture remain fixed throughout the clip."}}
{"video_id": "9M-I8z2oxKo", "file_name": "9M-I8z2oxKo_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a sleeveless top and jeans kneels on a carpeted floor, placing red-backed playing cards down one by one. A large white bulldog with a black collar lies beside her, moving its head toward the cards as she positions them. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9M-I8z2oxKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9M-I8z2oxKo_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 111.06698077044885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands move to place playing cards, and the dog remains mostly stationary with slight head movements.", "background_and_ambient_analysis": "The floor and static background elements (e.g., couch) show minimal shifting; no fire, water, smoke, or wind is visible."}}
{"video_id": "9MIP3i0MijI", "file_name": "9MIP3i0MijI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a kid. Let's see the actions. The kid is in a parking lot with cars. First, he's sitting or crouching near concrete blocks. Then he stands up and moves. Let's break it down chronologically.\n\nStart: Kid is crouched by concrete blocks. Then he stands, maybe picks something up. Then he runs away. Wait, the frames: frame 0 to 4. Frame 0: kid is there. Frame 1: same. Frame 2: he's moving, maybe stepping back. Frame 3: he's standing, then running. Wait, the description says in frame 2-3, he's crouching, then stands, then runs. Let's check the movement.\n\nMain subject: a boy, short hair, wearing a dark shirt and shorts. He starts crouched near concrete blocks (two blocks, maybe). Then he stands up and runs away from the blocks. The background has parked cars. Camera is static, right? The video is a vertical shot, so camera is fixed, no movement. Background is parking lot with cars.\n\nNeed to describe the motion: crouching, then standing, then running. Appearances: boy, dark shirt, shorts. Spatial: blocks are in front of him initially. Then he moves away.\n\nLet's structure: A boy in a dark shirt and shorts crouches near two concrete blocks in a parking lot. He stands, steps back, and runs away from the blocks while parked cars remain in the background. The camera remains static throughout.\n\nCheck rules: focus on motion (crouch, stand, run), appearance (dark shirt, shorts, boy), spatial (blocks in front, cars behind), background minimal. Camera static. Exclude text, names. Concise paragraph.\n\nLet me check the frames again. First frame: kid is there, maybe holding something. Then he stands and moves. The video shows him transitioning from crouching to running. So:\n\nA boy with short hair, wearing a dark shirt and dark shorts, begins crouched beside two concrete blocks in a parking lot. He stands up, steps back, and runs away from the blocks, leaving the blocks and parked cars in the background. The camera maintains a static position throughout the sequence.\n\nWait, \"parked cars\" is background, minimal. Let's check if that's essential. The cars are in the background, but the main action is the boy. So mention background briefly.\n\nAnother point: the boy's action—initially he's handling something (maybe the blocks), then moves. But the caption should focus on motion. So crouching, standing, running.\n\nLet me make sure it's chronological. Start: crouched. Then stands. Then runs.\n\nYes. Now, write concisely.\n\n\"A boy in a dark shirt and dark shorts crouches near two concrete blocks in a parking lot. He stands, steps back, and runs away from the blocks as parked cars remain visible in the background. The camera remains stationary throughout the sequence.\"\n\nCheck if \"parked cars\" is essential—since the background has cars, but the motion is the boy. The rule says \"minimal background descriptions unless essential for understanding motion.\" The cars are part of the setting, but not essential for the boy's motion. But maybe it's okay to mention \"parking lot\" with cars, but the instruction says minimal. Hmm.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion.\" Since the boy is in a parking lot with cars, but the motion is the boy's actions, maybe the background is just \"parking lot\" without specific cars. But the video shows cars, so perhaps mention \"parked cars in the background\" as part of the setting. It's acceptable.\n\nNow, check the appearance: \"dark shirt\" (from the frames, shirt is dark), shorts (dark). \"Short hair\" maybe? The frames don't show hair color, but it's a boy. Let's say \"a boy with short hair, wearing a dark shirt and dark shorts\".\n\nNow, the sequence:\n\nHe starts crouching near the blocks, then stands, then runs. So:\n\nA boy with short hair, wearing a dark shirt and dark shorts, crouches beside two concrete blocks in a parking lot. He stands up, steps back, and runs away from the blocks while parked cars are visible in the background. The camera remains static throughout.\n\nThat's concise, chronological, includes motion, appearance, spatial (blocks beside, running away), background minimal, camera static.\n</think>\n\n<caption_output>A boy with short hair, wearing a dark shirt and dark shorts, crouches beside two concrete blocks in a parking lot. He stands up, steps back, and runs away from the blocks while parked cars remain visible in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9MIP3i0MijI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9MIP3i0MijI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 489.1088074447024, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving (sitting, standing, and walking) and the dog is moving (lying and then reacting to the child).", "background_and_ambient_analysis": "Background (parked cars and ground) is static. No fire, water, smoke, or wind is present."}}
{"video_id": "9N0isy-KIgo", "file_name": "9N0isy-KIgo_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Five women in casual attire (dark tops, jeans) stand near a table in a room; they then walk forward toward the camera in unison, gradually closing the distance until they fill the frame. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9N0isy-KIgo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9N0isy-KIgo_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 517.9217532643394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (discrete solid objects) move toward the camera via locomotion (walking).", "background_and_ambient_analysis": "Background elements (walls, red cabinet, floor) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "9NSS-Tt1YdA", "file_name": "9NSS-Tt1YdA_000343_000353.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frame by frame. The main subject is a person in a red tank top. Let's break down the actions chronologically.\n\nAt the start (0.0s), the person is raising both hands to adjust their hair, arms bent at the elbows. Then in the next frames, they lower their hands, maybe smoothing hair down. Then they move their hands to the sides, possibly adjusting hair further. The person is in a bedroom with a bed, dresser, and bookshelf in the background. But background should be minimal, so focus on the person's actions.\n\nAppearance: red tank top, long hair, glasses. Number: one person. Spatial: in front of the bookshelf, which is behind them. Camera perspective: seems like a fixed shot, no movement mentioned. Let's check the rules: chronological order, motion, behavior.\n\nSo first, hands up adjusting hair, then lowering hands, then moving hands to the side. The sequence is: raising arms to hair, then bringing hands down, then adjusting hair on the sides. The camera is static. Background has bed and bookshelf but minimal description.\n\nNow, structure the caption:\n\n\"A person wearing a red tank top and glasses adjusts their hair, raising both arms above their head, then lowers the arms to smooth hair down, and finally moves hands to the sides to style their hair. The person stands in front of a wooden bookshelf and bed in a bedroom setting, with the camera maintaining a static, eye-level perspective.\"\n\nWait, need to be concise. Check rules: avoid background details unless essential. The bedroom is the setting, but maybe just mention the background as part of the scene without too much. Let's see the frames:\n\nFrame 0: hands up near head, adjusting hair.\n\nFrame 1: hands still up, but maybe moving hair.\n\nFrame 2: hands down, one arm to the side.\n\nFrame 3: hands lower, maybe adjusting front.\n\nFrame 4: hands near face, adjusting.\n\nFrame 5: hands down, maybe resting.\n\nSo motion is: raises arms to head, then lowers one arm, then moves to adjust hair on face, then lowers hands.\n\nWait, the video has 5 frames:\n\n0.0: both hands up, adjusting hair (hair being pulled back).\n\n0.1: hands still up, but maybe moving hair.\n\n0.2: hands moving down, one arm to side.\n\n0.3: hands lower, perhaps smoothing hair.\n\n0.4: hands near face, adjusting.\n\n0.5: hands down, maybe finishing.\n\nSo the sequence is: person raises both hands to adjust hair, then moves one arm to the side, then brings hands down to the face area to adjust hair, and finally lowers hands.\n\nAppearance: red tank top, long hair, glasses.\n\nSpatial: in a bedroom with a bed and bookshelf behind them (but minimal background).\n\nCamera: static, no movement.\n\nNow, write concisely:\n\n\"A person in a red tank top and glasses raises both arms to adjust their hair above their head, then lowers the arms to smooth hair down, and finally moves hands to the sides while adjusting hair. The subject stands in a bedroom with a bed and wooden bookshelf in the background, viewed from a static, eye-level camera angle.\"\n\nWait, check if background is essential. The problem says \"minimal unless essential for understanding motion.\" Here, the background elements (bed, bookshelf) might not be essential for motion, but since it's a bedroom, maybe just mention \"in a bedroom\" without specific furniture. But the initial description has the bookshelf, so maybe it's part of the scene. Let's see the original video description: the background includes a bed, bookshelf, etc. But the rules say minimal background.\n\nHmm. Let's go back. The caption should be concise. Focus on motion and behavior.\n\n\"An individual in a red tank top adjusts their hair by raising both hands above their head, then lowering the arms to smooth hair down, and finally moving hands to the sides. The person is in a bedroom setting with a bed and bookshelf visible in the background, captured by a static camera.\"\n\nCheck if \"in a bedroom\" is necessary. The video shows a bedroom, so yes, but minimal. So maybe \"in a room with a bed and bookshelf\" but the rules say minimal. Let's see. The key is to not overdescribe. The main action is the person adjusting hair. So:\n\n\"A person in a red tank top and glasses adjusts their hair, raising both hands above their head, then lowering the arms, and moving hands to the sides. The subject stands in a bedroom, viewed from a static perspective.\"\n\nBut need to be chronological. Let's order the actions:\n\n- Starts by raising arms to adjust hair (hands near head)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9NSS-Tt1YdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9NSS-Tt1YdA_000343_000353.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 214.15637573430803, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red tank top moves their arms and upper body in discrete, voluntary motions (e.g., raising arms, adjusting hair, gesturing).", "background_and_ambient_analysis": "The background (bookshelf, bed, door) remains static throughout the video with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "9N2V4plHyCg", "file_name": "9N2V4plHyCg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video and note the main actions. The main subject is a person in a white apron pouring a drink. There are several people in the background, probably at a bar. Let's break down the sequence.\n\nIn the first frame, the person in white is pouring into a glass. The camera seems to pan left slightly as the action continues. The people in the background are standing around the bar, some holding glasses. They’re mostly in the background, so I need to mention their presence but not too much. The setting is a bar with lots of glasses, some stacked, others with drinks. The main action is the pouring, moving from right to left as the camera shifts.\n\nWait, the rules say to focus on motion and behavior chronologically. So start with the main action: the person in white apron pouring a drink. Then, the people in the background are watching. The camera movement is a slow pan left. Background is minimal, but since it's a bar, maybe just mention the presence of other people.\n\nLet me structure it: First, describe the main subject's action (pouring), then the background people, spatial relationships (the person is in front of the bar, people behind), then camera movement.\n\nCheck the rules: a) motion and behavior in order. So the sequence is pouring, then maybe the people shifting slightly as the camera moves. Wait, the video starts with the person pouring, then as it progresses, the camera moves left, showing more people in the background.\n\nAlso, the person in white: short-sleeve white shirt, white apron. The glasses are clear, stacked, some with beer. The people in the background: various shirts, holding glasses. The action starts with pouring, then the person continues pouring as the camera pans left to include more people.\n\nWait, the video is from [0.0] to [5.0] seconds. In the frames, the camera starts focused on the person pouring, then as the frames progress, the camera moves left, revealing more individuals seated at the bar.\n\nSo the chronological order: the bartender (in white apron) pours a drink into a glass, while the camera pans left, revealing additional patrons seated at the bar, each holding a beverage.\n\nWait, the main subject is the person in white. The background has several people (men and women) sitting at the bar, each with a glass. The camera moves left, showing more of the group.\n\nNeed to mention the main subject's appearance: white apron, white shirt, pouring. The background people: multiple, seated at the bar, holding glasses.\n\nCheck the rules: exclude text recognition, named characters, so no specific names. Keep background minimal.\n\nLet's draft:\n\nA person wearing a white apron and white shirt pours a drink from a bottle into a glass at a bar, while the camera slowly pans left, revealing additional patrons seated at the bar, each holding a beverage. The bar surface is lined with empty glasses and stacked cups, with the person positioned in front of the bar and the patrons behind.\n\nWait, but the rules say minimal background. Maybe \"The person in white apron pours into a glass as the camera pans left, showing several seated individuals holding drinks at the bar.\"\n\nWait, check rule b: briefly describe appearance and number. So \"a person in white apron and white shirt\" (since the shirt is visible), number of background people: multiple.\n\nRule c: spatial relationships. The person is at the bar, patrons behind.\n\nRule d: camera perspective. It's a medium shot, moving left.\n\nLet's put it all together concisely.\n\n\"A person in a white apron and white shirt pours a beverage from a bottle into a glass at a bar, with the camera panning left to reveal multiple seated patrons behind the bar, each holding a drink.\"\n\nWait, but need to check the chronological order: first the pouring, then the camera movement revealing more people.\n\nYes. Also, the glasses are stacked on the right, the person is pouring into a glass on the counter.\n\nAnother way: \"A person in a white apron and white shirt pours a drink from a bottle into a glass at a bar. As the camera pans left, more patrons become visible seated behind the bar, each holding a beverage.\"\n\nBut need to be concise. Let's make sure it's chronological: action of pouring, then camera movement showing more people.\n\nYes.\n\nNow, check if background descriptions are minimal. The bar has stacked glasses, but maybe that's part of the setting. But rule e says minimal unless essential. The stacked glasses are part of the bar scene, maybe essential for context.\n\nBut the main focus is the pouring action and the camera movement.\n\nFinal attempt: A person in a white apron and white shirt pours a beverage into a glass at a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9N2V4plHyCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9N2V4plHyCg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 833.876553616872, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the bartender (white apron) moving arms to pour drinks, and seated patrons with minimal movement. All motion is due to explicit physical actions (pouring, slight shifts in posture).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected. Outdoor setting with static trees and bar structure shows consistent positions across frames."}}
{"video_id": "9MKrC7zK2J0", "file_name": "9MKrC7zK2J0_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a dark shirt and shorts runs toward the camera down a narrow hallway, pauses briefly while holding an object, then turns right and exits the frame. The camera remains static, positioned at the hallway's end.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9MKrC7zK2J0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9MKrC7zK2J0_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 32.115587241485386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves through the hallway, interacting with objects (e.g., bending over, handling items on the floor) and repositioning themselves within the space.", "background_and_ambient_analysis": "The background elements (walls, door frame, floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "9LftGZE-Dvc", "file_name": "9LftGZE-Dvc_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a top-down view of two sandwich halves on a floral plate; the left half has green spread and red sauce, while the right half is layered with tomato slices, cucumber, and carrot strips. A hand enters from the left, lifting the left sandwich half slightly before releasing it. The camera maintains a steady top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9LftGZE-Dvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9LftGZE-Dvc_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.14998121175939, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is seen interacting with the food items, specifically pouring a liquid (likely sauce) onto bread and then picking up the assembled sandwich.", "background_and_ambient_analysis": "The background (floral-patterned table surface) shows no uniform shifting or fluid environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "9N8e3AQBVGY", "file_name": "9N8e3AQBVGY_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A cylindrical metal grinder filled with dark brown coffee beans is viewed from a top-down perspective. The central rotating metal blades continuously spin, causing the beans to swirl and tumble in a circular motion, shifting positions within the grinder. The background consists of a light-colored textured surface, but the focus remains on the beans and blades. The camera maintains a steady top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9N8e3AQBVGY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9N8e3AQBVGY_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 146, "blur_score": 118.7363450290949, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Coffee beans and the rotating metal blade are discrete solid objects; the blade's rotation causes the beans to move in a circular pattern through physical contact.", "background_and_ambient_analysis": "The background consists of the static interior of the roasting machine. No fluid or environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "9Noyw0EHJ1w", "file_name": "9Noyw0EHJ1w_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two dancers, a woman in a light dress and a man in dark attire, move toward each other across a red-lit stage. They embrace, spin in synchronized motion, then pause in a close pose. A band is seated in the dim background. The camera remains stationary, capturing the performance from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Noyw0EHJ1w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Noyw0EHJ1w_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 700.8861629528046, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single dancer (solid, distinct object) performs discrete dance motions: stepping, arm movements, turns, and body shifts within the red spotlight. Audience members in the background are stationary and not moving.", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (stage structure, audience silhouettes) remain static with no uniform shifting or fluid dynamics."}}
{"video_id": "9O1oinPvL9c", "file_name": "9O1oinPvL9c_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand adjusts thumb placement on gold and yellow knitting needles while manipulating dark yarn. The scene transitions to two light-skinned hands using a blue needle to seam dark knitted fabric, guiding the needle through the material. The camera maintains a close-up perspective throughout, focusing on the hands and knitting/seaming motions against a neutral background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9O1oinPvL9c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9O1oinPvL9c_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 154, "blur_score": 56.0013294813368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Hands (discrete solid objects) perform deliberate physical actions: crocheting with a hook and yarn (0.0-1.9s), and sewing with a needle and thread (2.0-4.9s). The motion results from muscular forces applied to the tools and materials.", "background_and_ambient_analysis": "The background in all segments is static: blurred beige surface in the first two segments with no shifting, and a stationary indoor setting (curtain, table, plant) in the final segment. No fluid motion (fire, water, smoke) or wind-driven environmental effects are present."}}
{"video_id": "9MXg3HygSzg", "file_name": "9MXg3HygSzg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small light brown dog walks along a sidewalk near a tree, its reflection visible in a nearby mirror. A person in a pink shirt and floral pants pushes a red stroller while walking the dog on a leash; the dog sniffs the base of the tree as they move. The camera pans left, following the person and dog as they proceed along the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9MXg3HygSzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9MXg3HygSzg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 131.51122800386548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A light-colored dog (puppy) is running around the base of a tree and moving along the sidewalk. A person in a pink shirt and white pants is pushing a stroller and walking alongside the dog.", "background_and_ambient_analysis": "Background elements (grass, sidewalk, tree) remain static with no signs of fire, water, wind, or significant environmental motion. No fluid or gaseous motion observed."}}
{"video_id": "9NrDt47djjg", "file_name": "9NrDt47djjg_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a hand interacting with playing cards on a green surface. The main subject is the hand, which is moving cards. Let's break down the timestamps.\n\nAt the start (0.0s), there's a pile of cards scattered. Then, a hand appears, picks up a card (the King of Hearts maybe, but we don't need to name it), shows it, then places it back. Wait, in the frames: the hand moves, picks up a card, holds it up (so the card is visible, with the face showing), then puts it back. Then the hand moves again, maybe shuffling or moving cards. The cards are on a green felt, which is the background.\n\nNeed to be chronological. Start with the scattered cards. Then the hand enters, moves a card (maybe picks it up, shows it), then places it. Then the hand does another action. Let's check the frames:\n\nFrame 0: cards scattered. Frame 1: hand moves a card. Frame 2: hand holds a card up (face visible). Frame 3: hand moves the card, maybe flipping or moving. Frame 4: hand places the card down. Frame 5: hand moves another card. Wait, the description says: in 0.0s, cards are spread. Then at 1.4s, hand moves a card (maybe from the pile to a position). Wait, the video description: first frame (0.0s) is cards spread. Then 0.3s: hand is moving a card. Wait, the user's input has frames labeled [0.0], [1.4], etc., but the actual video starts at [0.0] with cards, then hand moves.\n\nWait, the user's input is the video frames: first frame shows a hand moving cards, then the hand lifts a card (like the King of Hearts), shows it, then places it, then another card.\n\nLet's focus on the main action: a hand manipulates a deck of playing cards on a green surface. The cards are various suits (hearts, diamonds, clubs, spades) and numbers, scattered initially. The hand picks up a card (the card's face is visible, showing an illustration), holds it momentarily, then places it back into the pile. The hand continues to move other cards, rearranging them. The background is a green felt surface, with no other objects. The camera is stationary, top-down view throughout.\n\nNow, applying the rules: focus on motion and behavior chronologically.\n\nStart: cards are scattered on green surface. A hand enters the frame, picks up a card from the pile, lifts it to display its face (the card has a face illustration), then places it back onto the pile. The hand then moves additional cards, shifting their positions.\n\nCheck the rules:\n\na) Motion: hand moves cards, picks up, displays, places back.\n\nb) Appearance: hand (human, size standard), cards (standard playing cards, various suits, scattered).\n\nc) Spatial: hand is over the cards, moving them within the pile.\n\nd) Camera: top-down, no movement mentioned (stationary).\n\ne) Background: green surface, minimal.\n\nf) Exclude text recognition (so no \"King of Hearts\" but describe as a playing card with illustration).\n\nWait, the card has a face (like a king, queen), so the card's face is an illustration, but don't say \"King\" since that's text recognition.\n\nSo putting it together:\n\nA hand moves through a scattered pile of playing cards on a green surface. It lifts a card from the pile, displays its face illustration, and places it back. The hand continues rearranging other cards within the pile. The camera maintains a top-down perspective throughout.\n\nWait, but need to be concise. Let's check the example.\n\nWait, the rules say \"chronological paragraph\". Let's structure:\n\nAt the beginning, cards are scattered on green felt. A hand enters, picks up a card, holds it up (shows face), then puts it down. The hand then moves other cards.\n\nSo:\n\nA hand manipulates playing cards on a green surface. Initially scattered, the cards are rearranged as the hand lifts one card, displays its face, and returns it to the pile. Subsequent movements shift additional cards within the pile. The camera remains stationary in a top-down view.\n\nCheck for text recognition: the card's face has an illustration (like a king), but we don't name it. So \"face illustration\" is okay.\n\nNow, ensure conciseness. Let's see:\n\nA hand interacts with a scattered pile of playing cards on a green surface. The hand lifts a card to display its face, then places it back into the pile. It continues moving other cards within the pile.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9NrDt47djjg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9NrDt47djjg_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 81.88358789053376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves and manipulates playing cards, exhibiting physical interactions such as picking up, rotating, and placing cards.", "background_and_ambient_analysis": "The green surface background remains static with no uniform shifting; no fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "9O518sHU_gA", "file_name": "9O518sHU_gA_000134_000144.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white martial arts uniform with a black belt stands on red and blue mats in a dojo. He lifts his right leg high for a kick, then returns it to his side, repeating the motion. The background includes punching bags and training equipment. The camera remains static, capturing the movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9O518sHU_gA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9O518sHU_gA_000134_000144.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 61.24676035686481, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white uniform performs karate kicks, moving their legs and upper body with discrete, controlled motions.", "background_and_ambient_analysis": "The dojo background (mats, punching bags, walls) shows no uniform shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "9OG1Vc2kop4", "file_name": "9OG1Vc2kop4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a black screen. Then it cuts to a top-down view of a person adjusting a bicycle handlebar. The person is wearing a black jacket and beige pants, and they're holding the handlebars with both hands. There are other bikes around, like a red one in the background. Then, the scene transitions to a lens flare effect, but we don't need to mention the text. The main action is the person working on the bike handlebars. Now, following the rules: chronological order, focus on motion. Start with the black screen, then the person adjusting the handlebars. Describe the main subject: a person (black jacket, beige pants) manipulating the bike's handlebar. The bike has red and black parts. Other bikes are in the background. Camera is top-down. Then the transition to a lens flare (but that's a visual effect, maybe not part of the main motion). Wait, the video has 0.0 to 1.4 is black, then 1.4 to 5.0 is the top-down shot, then 5.0 is the lens flare. So the main motion is from 1.4 to 5.0: the person adjusting the handlebars. Let's structure it. First, the video begins with a black screen. Then, it shows a top-down view of a person wearing a black jacket and beige pants, adjusting a bicycle's handlebar. The bicycle has red and black components, with other bicycles visible in the background. The person’s hands manipulate the handlebar, making slight adjustments. The camera remains stationary in a top-down perspective throughout this sequence. Wait, the rules say \"conclude with the camera perspective and movement\". So the caption should be chronological: start with the black screen, then the action, then the camera. But the first frame is black, so that's part of the video. Then the scene shifts to the person. Let's check the timestamps: [0.0] black, [1.4] starts the top-down shot. So the video starts with a black screen, then shows a person (black jacket, beige pants) adjusting a bicycle handlebar from a top-down view. The handlebar is part of a red and black bike, with other bikes in the background. The person moves their hands on the handlebar. Then, the video transitions to a lens flare effect (but the text part is excluded, as per rule f). Wait, the rules say exclude text recognition. So the lens flare is a visual effect, but the caption should focus on the main motion. The main motion is the person adjusting the handlebars. Let's draft: The video opens with a black screen, then transitions to a top-down view of a person wearing a black jacket and beige pants adjusting a red and black bicycle handlebar. The individual’s hands make slight movements on the handlebar, with other bicycles visible in the background. The camera remains stationary in a top-down perspective during this sequence, followed by a brief lens flare effect. Wait, but the rules say \"conclude with the camera perspective and movement\". Let's see the output format. Need to make it concise. Let's check the rules again: a) chronological motion, b) describe appearance/number, c) spatial relationships, d) camera perspective and movement at end. So steps: 1. Black screen (0.0). 2. Then, person adjusts bike handlebar (1.4-5.0). 3. Then the lens flare (5.0). Wait, the timestamps: [0.0] black, [1.4] shows person, then [2.5] same, [3.6] same, [4.7] same, then [5.0] lens flare. So the main action is the person adjusting handlebars from top-down. So the caption should start with the black screen, then the action. Let's write: The video begins with a black screen, then cuts to a top-down view of a person in a black jacket and beige pants adjusting a red and black bicycle handlebar. The person's hands move the handlebar slightly, with other bicycles visible in the background. The camera remains stationary in a top-down perspective, followed by a brief lens flare effect. But the rules say \"exclude text recognition, named characters, or stylistic analysis\", so \"brief lens flare\" is okay. Now, check if background is minimal: other bikes are in background, so \"other bicycles visible in the background\" is okay. The person is the main subject: \"person in a black jacket and beige pants\". The handlebar is part of a red and black bike. The spatial relation: person is adjusting the handlebar, so \"person's hands move the handlebar\". Camera is top-down. Let's make", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OG1Vc2kop4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OG1Vc2kop4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 300.40100844746104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are adjusting a bicycle handlebar, which is a discrete object motion.", "background_and_ambient_analysis": "The background (bicycle and ground) is static in the main portion of the video (0.2s-4.0s). There is no fluid motion (fire, water, wind) or ambient environmental motion observed."}}
{"video_id": "9ODGJM2VONI", "file_name": "9ODGJM2VONI_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the left, moves toward the aquarium, releases small objects into the water, then retracts. Orange and smaller fish swim near the hand’s movement, some approaching the objects. The camera remains stationary, capturing the aquarium’s interior with green plants, rocks, and other fish.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ODGJM2VONI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ODGJM2VONI_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 153, "blur_score": 73.14167378470162, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Fish are the discrete solid objects moving through the aquarium via locomotion; their paths are distinct and trackable against the static background.", "background_and_ambient_analysis": "Aquarium environment (plants, rocks, glass) is static; no shifting background or dominant fluid/environmental motion (water movement is secondary to fish locomotion)."}}
{"video_id": "9Oj2lDvNit0", "file_name": "9Oj2lDvNit0_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white hat and dark shorts holds a white plastic bag on a sandy beach while two women in swimsuits approach him. The woman in a green bikini holds a shell and steps toward the man, who opens the bag to reveal its contents. The camera moves forward slightly, focusing on their interaction, with shallow water and an open shoreline in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Oj2lDvNit0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Oj2lDvNit0_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 480.34703236109414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects include a man handling a plastic bag and two women walking toward the camera; their motion is driven by locomotion (walking) and manual actions (reaching for the bag).", "background_and_ambient_analysis": "The background consists of calm ocean waters, distant horizon, and sand with no significant shifting or fluid motion (e.g., no crashing waves or strong winds). The ocean is static enough that it does not dominate the motion."}}
{"video_id": "9OaRZpmUa-I", "file_name": "9OaRZpmUa-I_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and dark pants leans forward from a rocky bank into a muddy stream, losing balance and falling into the water, sliding downward as they land in the shallow, debris-filled current. Another person in a pink jacket stands nearby to the right. The camera follows the fall with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OaRZpmUa-I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OaRZpmUa-I_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 319.31244271372805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in blue clothing moves from the right to the left through the mud, then stumbles and falls. The motion is due to voluntary locomotion and loss of balance.", "background_and_ambient_analysis": "The background (tree and ground) remains stable with no uniform shifting. No dominant fluid or wind motion is present; the primary motion is from the moving person."}}
{"video_id": "9OhZqxcDML4", "file_name": "9OhZqxcDML4_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a couple sitting on a couch. The man is in a dark shirt with tattoos, the woman in a white top. Then there's a quick cut to a kitchen where a bird is flying near the counter. Back to the couch, the woman claps her hands. Need to describe each scene in order, focusing on motion.\n\nMain subjects: the couple (man, woman), bird. Chronological order: couch scene, kitchen bird, couch again.\n\nFirst scene: two people (man with dark shirt, tattoos, woman in white top) seated on a couch. Woman has red nails, man looks at her. Then cut to kitchen: bird flies across the kitchen counter area. Then back to couch: woman claps hands. Camera perspective: starts with medium shot, then wide shot of kitchen, then medium shot back.\n\nCheck rules: focus on motion and behavior. In first scene, they're sitting. Bird flies (motion). Woman claps (motion). Spatial: woman to left of man? Maybe. But in first frame, she's on his left. Kitchen scene, bird moving through kitchen. Back to couch, woman's action.\n\nAvoid text (tbs, etc.). Exclude named characters. Keep background minimal. Background in first scene: plants, lamp. Kitchen has cabinets, sink, items.\n\nNow, structure:\n\n- Start with couple on couch: man (dark shirt, tattoos) and woman (white top, red nails) seated. Woman gestures towards man? Wait, first frame: woman with red nails is reaching towards man's lap? Or maybe she's speaking. Then second frame: they're still on couch, but now she's leaning forward. Then kitchen scene: bird flies across counter. Then woman claps hands.\n\nWait, the given frames: frame 0: man and woman on couch, woman's hand on man's lap. Frame 1: woman leans towards man. Frame 2: kitchen with bird. Frame 3: back to couch, woman with hands on man's lap? No, frame 4: woman clapping.\n\nWait, the user provided:\n\n<0.3 seconds> [couch scene: woman with red nails, man with tattoos]\n\n<1.4> [same couch, woman leaning in]\n\n<2.5> [kitchen, bird flies]\n\n<3.6> [kitchen, bird is near counter]\n\n<4.7> [couch, woman clapping]\n\nWait, frame 0 to 1: couch, woman leaning. Then frame 2: kitchen bird. Frame 3: kitchen (bird is in the kitchen), then frame 4: couch woman clapping.\n\nSo motion: couple seated on couch, woman leans towards man. Then transition to kitchen where a bird flies across the counter area. Then return to the couch where the woman claps her hands.\n\nAppearance: woman in white top (size? not specified, but we can say \"woman\" without details), man in dark shirt with visible tattoos. Bird is flying.\n\nSpatial: in couch scene, woman to left of man? In frame 0, woman's arm is on man's lap, so she's next to him. Kitchen: bird is in front of the counter.\n\nNow, write in chronological order.\n\nStart: Two people (a woman in a white top and a man in a dark shirt with visible tattoos) sit on a couch; the woman places her hand on the man's lap, then leans toward him. The scene cuts to a kitchen where a bird flies across the countertop. The view returns to the couch, where the woman claps her hands together.\n\nCheck rules:\n\na) Motion: seated, leaning, bird flies, clapping.\n\nb) Appearance: woman white top, man dark shirt with tattoos (size, color mentioned as per scene).\n\nc) Spatial: woman's position relative to man, bird in kitchen.\n\nd) Camera perspective: medium shots, cuts to kitchen (wide shot?), then back.\n\nBut the output should be concise paragraph. Also, keep background minimal: in couch scene, background has plants, lamp (but minimal).\n\nSo:\n\nA woman in a white top and a man in a dark shirt with tattoos sit on a couch; the woman leans toward the man, her hand resting on his lap. The scene transitions to a kitchen where a bird flies across the counter. Returning to the couch, the woman claps her hands.\n\nCheck:\n\n- Chronological: couch, kitchen, couch.\n\n- Motion: sitting, leaning, bird flying, clapping.\n\n- Appearance: woman white top, man dark shirt tattoos.\n\n- Spatial: woman near man on couch; bird in kitchen.\n\n- Camera: transitions between scenes (no movement described, just cuts).\n\nYes, that seems to fit. Exclude text, names. So final caption.\n</think>\n\n<caption_output>A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OhZqxcDML4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OhZqxcDML4_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 65.64234871411382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman stands up and walks away from a couch, then a person moves in a kitchen (interacting with objects), and the woman returns to the couch. These are discrete human locomotion events.", "background_and_ambient_analysis": "No shifting backgrounds observed in any scene. No fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "9OXvC9saikY", "file_name": "9OXvC9saikY_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, there's a girl in a red shirt and a woman in a gray top. The woman is holding a red hoodie. The girl is in front of the woman, maybe reaching for the hoodie. Then the woman puts the hoodie on the girl's back, maybe helping her put it on. Wait, no—wait, in the frames: at [0.0] the woman is holding the red hoodie up. Then [1.4] the girl is moving, woman is holding the hoodie. [2.5] the girl is near the woman, woman is adjusting the hoodie. [3.6] the woman puts the hoodie on the girl? Wait, no, the girl is in front, woman lifts the hoodie over the girl's head. Oh, like putting on the hoodie. So the sequence: woman holds red hoodie, then lifts it over the girl's head (the girl is standing in front of her), then the girl is holding the hoodie, then the woman helps put it on. Wait, in frame 4, the woman has the hoodie on the girl's shoulders? Wait, let's check each frame.\n\nFrame 0: Woman holds red hoodie up, girl in red shirt is facing her.\n\nFrame 1: Woman moves hoodie, girl starts to move.\n\nFrame 2: Woman adjusts hoodie, girl is in front.\n\nFrame 3: Woman lifts hoodie over girl's head (girl is facing the woman, hoodie is being put on).\n\nFrame 4: Girl has the hoodie on, woman is standing behind.\n\nWait, the motion: the woman holds the red hoodie, then helps the girl put it on. The girl is wearing a red shirt, long hair. The woman is in a gray top. The room has clothes and stuffed animals in the background. The caption needs to be chronological.\n\nSo step by step:\n\n1. A girl in a red shirt stands facing a woman in a gray top, who holds up a red hoodie.\n\n2. The woman lifts the red hoodie, positioning it over the girl's back as she helps her put it on.\n\n3. The girl turns slightly, the woman adjusts the hoodie, and the girl holds the front of the hoodie.\n\n4. The woman continues to assist, moving the hoodie to fit the girl.\n\nNow, spatial: the girl is in front of the woman, the woman is behind her as they put on the hoodie.\n\nBackground is minimal—stuffed toys and clothes, but rule says minimal unless essential. So maybe just mention the room has clothes and toys but not too detailed.\n\nCamera perspective: it's a fixed shot, probably eye-level, no movement described.\n\nLet's structure the caption:\n\nIn a room filled with hanging clothes and stuffed animals, a girl with long brown hair in a red shirt stands facing a woman in a gray top. The woman holds a red hoodie, lifts it over the girl’s head as she helps her put it on. The girl turns slightly, the woman adjusts the hoodie’s front, and the girl holds it. The camera remains stationary, capturing the interaction from a fixed angle.\n\nCheck rules:\n\na) Motion: girl facing woman, woman lifts hoodie, helps put on, girl turns, adjusts.\n\nb) Appearance: girl red shirt, woman gray top, red hoodie.\n\nc) Spatial: girl in front, woman behind her when putting on.\n\nd) Camera: fixed angle, no movement.\n\ne) Background minimal: room has clothes/stuffed animals, but not detailed.\n\nf) Exclude text, names.\n\nNow, make it concise. Let's try:\n\nA girl in a red shirt and a woman in a gray top stand in a room with hanging clothes and stuffed animals. The woman holds up a red hoodie, lifts it over the girl's head to help her put it on, and adjusts the front as the girl turns slightly. The camera remains stationary.\n\nWait, chronological: first woman holds hoodie, then lifts over head, then girl turns, woman adjusts. So:\n\nIn a room with clothes and stuffed animals, a woman in a gray top holds a red hoodie, lifts it over the back of a girl in a red shirt, and adjusts it as the girl turns to face the woman. The camera is stationary.\n\nWait, need to be chronological. Let's see the frames:\n\nFrame 0: woman holds red hoodie up (girl in red shirt facing her)\n\nFrame 1: woman holds hoodie, girl moves slightly (maybe turning?)\n\nFrame 2: woman holds hoodie, girl still standing\n\nFrame 3: woman lifts hoodie, girl turns (hoodie being put on)\n\nFrame 4: woman holds the hoodie, girl has it on (hoodie is on girl's back)\n\nWait, maybe better: The woman in a gray top holds a red hoodie up, lifts it over the girl in a red shirt’s back, and helps her put it on as", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OXvC9saikY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OXvC9saikY_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 62.86954014857493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects (a girl and a woman) are moving: the girl extends her arm, steps, and shifts position; the woman also moves her arms and body, indicating intentional locomotion and interaction.", "background_and_ambient_analysis": "The static background elements (walls, framed pictures, clothing racks) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "9OcedUoeAiw", "file_name": "9OcedUoeAiw_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A wooden spatula stirs a mixture of chopped green and orange vegetables in a black frying pan. The spatula moves through the vegetables, lifting and turning them to distribute the pieces across the pan's surface. The vegetables, including bell peppers and carrots, are coated in a dark liquid, with oil visible in the pan. The camera maintains a top-down perspective, capturing the motion without any noticeable movement or shift.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OcedUoeAiw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OcedUoeAiw_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 81.53724976192032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A wooden spoon is actively moving chopped vegetables (green peppers, carrots) within the pan, representing discrete solid objects interacting via physical force from the spoon.", "background_and_ambient_analysis": "The background consists of a static cooking pan and its surface; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "9OTwd4mcaj0", "file_name": "9OTwd4mcaj0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person doing a movement on a grassy field. Let's break down the frames. \n\nStart with frame 0: the person is in a plank position, on hands and feet, body straight. Then frame 1: they're still in a push-up-like position but maybe moving up. Frame 2: they transition to a squat, knees bent, hands still on the ground? Wait no, frame 2 shows them lifting up. Wait, looking at the sequence: the person starts in a low push-up stance (hands and feet on ground, body extended), then moves up into a squat position (knees bent, torso upright), then in frame 4, they're in a standing position with arms up, like preparing to jump or something.\n\nWait, the main subject is one person. Appearance: blue hoodie, maroon leggings, black sneakers. The motion: starts in a prone position (hands and feet on ground, body straight), then pushes up to a squat (knees bent, hands still on ground? Wait, in frame 2, the person is on their hands and knees but then moves to a squat where they're standing with legs bent. Wait, let's check the frames again.\n\nFrame 0: person is in a low push-up (plank) but maybe the body is angled, hands and feet on ground, torso low. Then frame 1: same position but maybe shifting. Frame 2: person is now in a squat, so legs bent, hands still on ground? Wait, no. Wait, looking at the progression: from a plank-like position, they push up to a squat (knees bent, hands on ground?), then in frame 4, they're standing with arms up. Wait, the key is chronological.\n\nFrame 0: person is in a push-up position (hands and feet on ground, body straight, head down). Then frame 1: they start to push up, so body is rising. Frame 2: they're in a squat position (knees bent, torso upright), hands on ground? Wait, no. Wait, in frame 2, the person is on their hands and knees, but then in frame 3, they stand up. Wait, the sequence is: from a prone position (hands and feet on ground), they push up to a squat (knees bent, torso upright), then stand up with arms raised.\n\nWait, the description should be in chronological order. Let's list each step:\n\n- Initially, the person is on the grass in a push-up stance (hands and feet on ground, body extended horizontally). Then, they push up, transitioning into a squat position (knees bent, torso upright, hands still on ground? Or maybe they lift their hands up? Wait, frame 4 shows them with arms bent, as if preparing to jump.\n\nWait, the exact motion: the person starts in a low position (hands and feet on ground, body straight), then pushes up to a squat (knees bent, torso lifted), then stands up with arms raised. The background is a grassy field with some distant structures, but minimal detail.\n\nAppearance: one person, wearing a blue hoodie, maroon leggings, black athletic shoes. Spatial: they're on the grass, no other people are close (distant people are in the background but not relevant).\n\nCamera perspective: the camera is at ground level, following the person's movement. The camera movement is probably static or slightly following, but the problem says \"camera perspective and movement\" so need to mention that. Wait, the video is a sequence of frames, so the camera might be fixed. The output should mention camera perspective (e.g., ground-level, static) and movement.\n\nPutting it all together: The person starts in a prone position on the grass, then transitions to a squat, followed by standing up with arms raised. Appearance: blue hoodie, maroon pants, black shoes. Background minimal. Camera: ground-level perspective, static or slight follow.\n\nWait, rules: \"conclude with the camera perspective and movement\".\n\nLet me structure:\n\nChronological: Person begins in a push-up stance (hands and feet on ground, body horizontal), then pushes up into a squat (knees bent, torso upright), then stands with arms raised. Appearance: single person, blue hoodie, maroon leggings, black sneakers. Background: grassy field with distant structures. Camera: ground-level, static.\n\nNow, check rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance and number: one person, described.\n\nc) Spatial: they're on grass, background distant structures but minimal.\n\nd) Camera: ground-level, static.\n\ne) Background minimal: yes.\n\nf) Exclude text, etc.: yes.\n\nSo the caption should be:\n\nA person wearing a blue hoodie, maroon", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9OTwd4mcaj0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9OTwd4mcaj0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 179.66667653209473, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue top and maroon pants performs discrete physical movements: transitioning from a plank position to a push-up motion, then to a squat/lunge exercise, demonstrating clear locomotion due to muscle-driven forces.", "background_and_ambient_analysis": "The background features static elements like grass, distant buildings, and a clear sky with no significant fluid motion (water, fire, smoke) or uniform environmental shifting (e.g., wind-driven swaying). The grass shows minor natural sway but is not dominant."}}
{"video_id": "9Pa5a2i5pqo", "file_name": "9Pa5a2i5pqo_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video. First, I need to look at each frame.\n\nFrame 0: A group of people around a table. The main subjects are several people, maybe 4-5, interacting with a table. One person in a white shirt with a patterned skirt, another in a red shirt, a person in a blue shirt with \"18\" maybe, and a person in a plaid shirt. They're leaning over the table, maybe moving something.\n\nFrame 1: Now, the scene shifts. The person in yellow is moving a wooden board or structure. Another person in white and patterned skirt, and the person in blue is still there. So the action is about moving the board.\n\nFrame 2: Now, the person in yellow is pushing or moving the board. The person in blue is behind, and others are around. The board is being slid or moved across the table.\n\nFrame 3: The scene changes to a different room with tables. Now, a group of people, a woman in a yellow shirt (wait, no, maybe different), the main subject here is a woman in a beige cardigan over a white top, and another woman in a floral top. They are pushing a long wooden board on a table.\n\nFrame 4: More people, a woman in a pink top, a woman in a floral top, and a man in a black suit. They're pushing the board, same action.\n\nNow, the key is to describe the motion in order. The main action is people moving wooden boards across tables. Let's structure it:\n\nStart with the first scene: multiple people (approx 5) gather around a table, interacting with a wooden structure. Then, the person in yellow (maybe) moves the board. Then the scene shifts to another area with tables where groups of people (two women, a man) push the wooden board. \n\nWait, the video seems to cut between different groups doing the same activity. So the chronological order is: first group at table, then another group. Need to mention the motion: pushing/ sliding the board. \n\nCheck rules: focus on motion, behavior, chronological. \n\nMain subjects: people in various shirts (white, red, blue, yellow, floral, beige, pink, black), moving wooden boards. \n\nSpatial: around tables, in front of each other. \n\nBackground minimal, so don't describe rooms much. \n\nCamera movement: the video seems to have cuts between different angles, maybe the camera moves to show different groups. \n\nLet's put it all together:\n\nThe video shows several groups of people sequentially interacting with a long wooden board on tables. Initially, a group of five individuals, including one in a red shirt, one in a blue shirt, and others, gather around a table, pushing the board. The scene then transitions to another setting where a woman in a yellow top and a person in a white patterned skirt move the board. Subsequently, multiple individuals, such as a woman in a beige cardigan, a woman in a floral top, and a man in a black suit, are seen pushing the board across a table. The camera cuts between these groups, capturing their coordinated motion of sliding the board.\n\nWait, but need to be concise. Let's shorten:\n\nMultiple people in various colored shirts (white, red, blue, yellow, floral) gather around tables, pushing a long wooden board. The sequence shows different groups—first a group of five around a table, then individuals in yellow and white pushing the board, followed by a woman in beige, floral top, and a man in black suit sliding the board. Camera cuts between scenes, focusing on the board movement.\n\nBut need to check number: in frame 0, there are about 4 people (the one in white, red, blue, plaid). Then frame 1, the same group but different angles, then frame 2, same people. Then frame 3, new group (woman in beige, others), frame 4, another group.\n\nSo the main action is people pushing wooden boards, changing groups. \n\nLet me structure the paragraph:\n\nThe video depicts multiple individuals sequentially moving a long wooden board across tables. Initially, a group of four people—wearing white, red, blue, and plaid shirts—gathers around a table, pushing the board. Next, the scene shifts to show a woman in a yellow top and another in a white patterned skirt moving the board. Later, a woman in a beige cardigan, a woman in a floral top, and a man in a black suit collaborate to slide the board. The camera alternates between these groups, capturing their coordinated effort in sliding the board without detailed background description.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Pa5a2i5pqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Pa5a2i5pqo_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 321.2152097836829, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are actively moving: hands manipulating objects on tables, bodies leaning forward, and gestures indicating physical interaction (e.g., pushing, adjusting items). These motions are tracked via distinct bounding boxes.", "background_and_ambient_analysis": "The background consists of static indoor elements (walls, tables, furniture) with no signs of fire, water, smoke, or wind-driven motion. Background elements do not shift uniformly across frames, indicating no dominant ambient environmental motion."}}
{"video_id": "9P6cBHbx1Ds", "file_name": "9P6cBHbx1Ds_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children in yellow jerseys and black helmets, wielding hockey sticks, gather on an ice rink; initially, some kneel while others stand, then they shift positions with many rising to a standing posture. Adults in black attire remain clustered near the center. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9P6cBHbx1Ds.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9P6cBHbx1Ds_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 112.0519304655989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hockey players in yellow jerseys) are moving through locomotion (skating) and physical interactions (e.g., collisions during gameplay) on the ice rink.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (e.g., fire, water, smoke) detected; the background features static walls and banners that remain consistent across frames."}}
{"video_id": "9PQcQXJzyGE", "file_name": "9PQcQXJzyGE_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A swimmer in a dark swimsuit performs freestyle underwater, moving forward between yellow-and-black lane dividers; the scene transitions to an above-water view of an indoor pool with multiple lanes, showing the swimmer exiting the frame as the pool’s edge and tiled deck become visible, with the camera shifting from a submerged perspective to a static wide-angle shot of the pool area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9PQcQXJzyGE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9PQcQXJzyGE_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 195.10236734314063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A swimmer (discrete solid object) moving through water, creating splashes and ripples; swimmer's motion is clearly tracked via body movements and stroke patterns.", "background_and_ambient_analysis": "The underwater view shows splashing water (ambient), but background elements (pool lanes, walls) remain static. The overhead pool view exhibits water ripples and splashes from the swimmer, yet pool boundaries and tiles show no uniform background shift."}}
{"video_id": "9PvwBOeU-I8", "file_name": "9PvwBOeU-I8_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a black top and red skirt, sits on the forest floor playing a tall wooden harp. Their hands move rhythmically over the strings, plucking them. The harp stands upright on the ground, surrounded by ferns and trees. The camera remains stationary, capturing the scene from a fixed angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9PvwBOeU-I8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9PvwBOeU-I8_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 1027.7145639701632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is seated and moving their hands to play the harp; this motion is deliberate and due to physical forces (muscle movement).", "background_and_ambient_analysis": "The background consists of static trees and ferns with no discernible wind, water, or fire. The scene is calm and without environmental fluid motion."}}
{"video_id": "9Q5Uab73BTU", "file_name": "9Q5Uab73BTU_001277_001287.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by understanding the user's request. They want me to act as an expert video captioner, generating a concise, chronological paragraph based on the provided video frames. The key points are to focus on the motion and behavior of main subjects in order, mention their appearance, spatial relationships, camera perspective, and avoid unnecessary details like text or names.\n\nFirst, I need to analyze the video frames given. The first frame shows a room with a Christmas tree, two people, and some plastic bags. The timestamp is 2013/09/16 13:24:08. The scene is a living room with a stone fireplace, a couch, and a TV.\n\nLooking at the frames sequentially: \n\nIn frame 0.0, a person in a red shirt is moving towards the tree, while another in a white shirt is handling a large plastic bag. The child in blue pajamas is on the left. The red-shirted person is reaching towards the tree.\n\nFrame 1.4: The person in white is still handling the plastic bag, maybe moving it towards the couch. The red-shirted person continues towards the tree.\n\nFrame 2.5: The white-shirted person has the bag near the couch, and the red-shirted person is adjusting something on the tree. The child is still on the left.\n\nFrame 3.6: Both adults are near the tree; red-shirted is adjusting ornaments, white-shirted is near the couch. The child is looking at the tree.\n\nFrame 4.7: Similar positions, but the plastic bag is now on the floor next to the couch. The red-shirted person is adjusting the tree, white-shirted is looking towards the tree.\n\nI need to describe the actions chronologically. The main subjects are the two adults and the child. The red-shirted person is interacting with the Christmas tree, the white-shirted person is handling plastic bags. The child is mostly stationary, watching the tree.\n\nAppearance: Red shirt, dark shorts; white shirt, purple pants; blue pajamas (child). \n\nSpatial relationships: Child on left, adults near the tree and couch. \n\nCamera perspective: The video seems to be a stationary shot, no obvious movement mentioned. The timestamp is in the corner, but per the rules, exclude text recognition.\n\nCheck if background elements like the Christmas tree are essential. Since it's part of the scene where the actions happen, maybe mention the tree briefly. But rule e says minimal background unless essential. The tree is where the red-shirted person is working, so it's necessary to note the location.\n\nNow, structuring the caption:\n\nStart with the initial action: The person in red moves toward the tree, the white-shirted person handles plastic bags. Then the child is present. As the video progresses, the red-shirted person adjusts the tree, the white-shirted person places the bag on the floor. The child stays near the tree.\n\nCheck for chronological order: First, the white-shirted person is handling the plastic bag (throwing it or moving it), then the red-shirted person interacts with the tree. The child is present throughout.\n\nMake sure to mention their movements step by step. The plastic bag is moved from the person in white to the couch, then the bag is placed on the floor. The red-shirted person adjusts the tree decorations.\n\nAvoid specific times or date (rule f), so ignore the timestamp. Also, don't mention any names or text.\n\nPossible caption: \n\n\"In a living room with a decorated Christmas tree, a person in a red shirt and dark shorts adjusts ornaments on the tree while a person in a white shirt and purple pants moves large plastic bags toward the couch. A child in blue pajamas stands near the tree, observing. The camera remains stationary throughout.\"\n\nWait, the frames show the white-shirted person first handling the bag, then placing it on the couch, then it's on the floor. The red-shirted person is working on the tree.\n\nLet me check the frames again. Frame 0: person in red is moving towards tree, person in white is carrying a large plastic bag (maybe throwing it). Frame 1: person in red is adjusting tree, person in white is moving the bag towards couch. Frame 2: person in white is near couch with bag. Frame 3: both adults are near tree, person in white is moving towards tree. Frame 4: red-shirted person is still adjusting tree, white-shirted person is standing near the couch, bag is on floor.\n\nSo the order is: person in white carries plastic bag (from left to right?), places it on the couch, then later the bag is on the floor. The red-shirted person is working on the tree the whole time.\n\nSo the caption should note the movement of the plastic bag from the person in white to the couch and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Q5Uab73BTU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Q5Uab73BTU_001277_001287.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 246.74281532947145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (e.g., child in pajamas, adult in red shirt) exhibit locomotion and object manipulation (e.g., handling a white sheet, adjusting tree decorations), indicating solid, distinct object motion.", "background_and_ambient_analysis": "Background elements (Christmas tree, couch, walls) remain static with no uniform shifting; no fire, water, or wind-driven fluid motion observed."}}
{"video_id": "9QDx-sv5VrI", "file_name": "9QDx-sv5VrI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long blonde hair, wearing a gray top and black shorts, holds a child’s hands as the child stands in a large black container. A person in a pink shirt reaches into the container from the left. The woman adjusts the child’s position, and the child raises their hands slightly. The camera maintains a medium perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QDx-sv5VrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QDx-sv5VrI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 209.8844459643535, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two adults and a child are interacting: one adult assists the child with a red object, and the child moves slightly while holding the object. These solid objects (people) exhibit motion due to physical interaction.", "background_and_ambient_analysis": "The background includes trees and outdoor structures; static elements (e.g., chairs, foliage) show no uniform shifting, and there is no visible fire, water, smoke, or significant wind-driven motion."}}
{"video_id": "9QRjrCdj4Xk", "file_name": "9QRjrCdj4Xk_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and dark pants walks from the rear of the room toward the camera, moving steadily closer until they are in the foreground. The individual carries a long object in one hand and adjusts their stance as they approach. The background features a pool table and seating area with minimal detail, while the camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QRjrCdj4Xk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QRjrCdj4Xk_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 28.59892345406082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid, discrete object) moves through the scene: walking, turning, and gesturing. Motion is consistent with locomotion and intentional body movement.", "background_and_ambient_analysis": "Background elements (chandelier, paintings, furniture) remain stationary relative to each other across frames, showing no uniform shifting. No fire, water, smoke, or wind motion detected."}}
{"video_id": "9QmRCiPADhA", "file_name": "9QmRCiPADhA_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black tire pressure gauge with a white dial is shown in close-up. The camera then shifts to a person using a hose to inflate a car tire; their hands connect the hose to the tire's valve stem, which is part of a silver alloy wheel. The camera remains steady, focusing on the inflation process against a concrete background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QmRCiPADhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QmRCiPADhA_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 113.03612967100693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are interacting with a tire valve, adjusting or checking it with a tool; the tire and valve are solid objects with distinct motion due to physical manipulation.", "background_and_ambient_analysis": "The concrete background remains static throughout the video; no fluid motion (water, fire, smoke) or significant environmental motion is observed."}}
{"video_id": "9QnXlhhhzeM", "file_name": "9QnXlhhhzeM_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing stands in a dimly lit room, moving leftward and walking out of frame. The camera pans left, revealing a wooden cabinet with a television, a wall clock, and assorted items on top. The camera movement is a steady left pan, shifting focus to the cabinet area after the person exits.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QnXlhhhzeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QnXlhhhzeM_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 147.87315001475017, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog and a person are moving; the dog runs, jumps, and interacts with the person, while the person moves slightly to engage with the dog.", "background_and_ambient_analysis": "The background elements (walls, television, closet) are stationary and show no uniform shifting. No fire, water, smoke, or wind present."}}
{"video_id": "9Qj9TOANLIo", "file_name": "9Qj9TOANLIo_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark top and jeans stands left of frame, swinging a lasso in circular motion before releasing it toward the right; another figure stands near a wooden fence in the background. The lasso arcs through the air, moving toward a white chair positioned right of center. The scene occurs under bright overhead lights at night, with the camera maintaining a fixed, stationary perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Qj9TOANLIo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Qj9TOANLIo_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 150, "blur_score": 29.167154172069495, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is swinging a large net in a circular motion, with the motion originating from the person's physical movement.", "background_and_ambient_analysis": "Background elements (fence, ground, lights) are static with no fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "9QfXiTMLv-k", "file_name": "9QfXiTMLv-k_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pitcher in a red shirt and black shorts stands behind home plate, throwing a ball toward a batter in a yellow shirt, light blue pants, and cap who swings the bat. A catcher in a blue shirt, dark pants, and cap crouches behind home plate, then stands to catch the ball. The batter completes the swing and moves away from home plate, while the catcher throws the ball. The camera remains stationary, capturing the action from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QfXiTMLv-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QfXiTMLv-k_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 445.1113766446259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: batter (yellow) swings bat, then runs toward first base; catcher (blue) crouches, catches ball, and throws; umpire (red) stands and observes. Motion results from physical forces (swinging, throwing, running).", "background_and_ambient_analysis": "Background elements (trees, fence, distant spectators) are static with minimal swaying of trees due to wind; no dominant fluid motion (fire, water, smoke) or environmental phenomena observed."}}
{"video_id": "9QzRbEv_0PU", "file_name": "9QzRbEv_0PU_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this caption request. First, I need to understand the video content. The user provided a short video clip of a child in a car seat.\n\nLooking at the frames, the child is wearing a sleeveless shirt with a graphic design. They're seated in a car seat, maybe a booster seat, which is dark blue with some white stripes. The child's actions: in the first frame, they're looking around, then moving their hands, maybe waving or gesturing. The camera seems to be handheld, possibly from a parent or someone in the car, as the perspective shifts slightly.\n\nI need to note the chronological order. The child starts by looking towards the camera, then moves their hands, maybe pointing or clapping. The camera's movement is a slight shake, moving from left to right a bit. The background is the car interior, so dark, with the car seat and maybe some parts of the vehicle visible.\n\nThe rules say to focus on motion and behavior first. So the child's actions: looking around, moving hands, maybe interacting with someone. Appearance: child, shirt color (green and yellow maybe), size (young child), orientation (seated in car seat).\n\nSpatial relationships: the child is in the car seat, which is in the car. The camera is close to the child, possibly handheld, so slight movement. Background is minimal, so not much detail needed.\n\nNeed to exclude text recognition and named characters. So no mention of specific words on the shirt. Just describe the colors as seen. The child is wearing a sleeveless shirt with green and yellow patterns.\n\nWait, the user says \"briefly describe their appearance and number (color, size, orientation)\". So the child is a young child (size), wearing a sleeveless shirt (color: green and yellow), seated in a car seat (orientation).\n\nChronological order: first frame, child looks around, then moves hands. Camera movement: slight shake, maybe panning slightly.\n\nConclude with camera perspective: close-up, handheld, slight shake.\n\nPutting it all together concisely. Let me check the example response they gave. It's a paragraph starting with the subject's actions, then appearance, then camera movement.\n\nSo: A young child in a dark blue car seat with white stripes sits in a car, wearing a sleeveless green and yellow graphic shirt. The child looks around, gestures with their hands, and moves their arms while seated. The camera remains close, with slight handheld shake, capturing the child from a slightly angled front perspective.\n\nWait, need to make sure it's chronological. The child starts by looking around, then moves hands. Maybe \"The child looks toward the camera, then gestures with their hands, moving their arms while seated.\" But the video is only a few seconds, so maybe the key actions are the gestures.\n\nWait, the first frame shows the child looking, then the next frames show them moving hands. So \"A young child in a dark blue car seat with white stripes sits in a car, wearing a sleeveless green and yellow graphic shirt. The child looks toward the camera, then moves their hands in front of them while seated. The camera remains close, with slight handheld shake, capturing the child from a slightly angled front perspective.\"\n\nCheck if spatial relationships are mentioned. The car seat is part of the car's interior, but the background is minimal, so maybe not necessary. The child is in front of the camera.\n\nAlso, the rules say \"mention spatial relationships if relevant\". Maybe \"in the car seat, positioned against the car's interior.\"\n\nWait, the user's example output: \"A young child wearing a green and yellow sleeveless shirt sits in a dark blue car seat with white stripes. The child looks around, gestures with their hands, and moves their arms while seated. The camera remains close, with slight handheld shake, capturing the child from a slightly angled front perspective.\"\n\nYes, that's the structure. So focus on the child's actions in order: look around, gesture, move arms. Then camera perspective.\n\nI should check if \"moves their arms\" is accurate. The description says \"in front of, to the left\" but the frames show the child moving hands, maybe waving. The key is the motion sequence.\n\nSo final caption should be: A young child wearing a sleeveless green and yellow shirt sits in a dark blue car seat with white stripes. The child looks around, then gestures with their hands in front of them while seated. The camera remains close with slight handheld shake, capturing the child from a slightly angled front perspective.\n\nCheck if \"sleeveless\" is needed. The shirt is sleeveless, so yes. \"Green and yellow\" as per the description.\n\nYes, that fits the rules. Avoid text recognition, so no mention of specific words on the shirt. Just the colors.\n\nLooks good. Let me write it out.\n</think>\n\n<caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QzRbEv_0PU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QzRbEv_0PU_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 89.22409099467713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is moving: holding a toy and manipulating it with hands, and shifting head/body.", "background_and_ambient_analysis": "The background (car interior) is static with no shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "9RFuYla8eoA", "file_name": "9RFuYla8eoA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two swimmers, one in dark swim trunks and the other in green, swim underwater in a pool with yellow lane dividers. They begin with arms extended forward, then execute a pull-down stroke with an outward sweep. The camera captures their synchronized motion from an underwater perspective, showing their bodies and reflections against the lane markings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9RFuYla8eoA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9RFuYla8eoA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 144, "blur_score": 263.0940764983778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers are moving through the water, exhibiting distinct locomotion with visible arm strokes and body positioning changes.", "background_and_ambient_analysis": "Static pool lane dividers and pool walls are visible, showing no uniform shifting or fluid motion dominance (water ripples are secondary to swimmer movement)."}}
{"video_id": "9RLM4ko3iUQ", "file_name": "9RLM4ko3iUQ_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up shows a large, smooth light gray spherical object. The camera then pans out to reveal two individuals working around the sphere: one in a brown striped shirt and beige pants stands to the left, while another in a dark shirt and black pants is positioned to the right. Both are handling a black strap wrapped around the sphere, adjusting it with coordinated movements. The sphere rests on a concrete base amid industrial surroundings. The camera shifts from a tight focus on the sphere to a wider perspective capturing the two figures and their interaction with the object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9RLM4ko3iUQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9RLM4ko3iUQ_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 196.64988257548544, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are actively manipulating a large spherical object, applying physical forces to rotate and position it. The sphere itself is a solid, distinct object experiencing motion due to human interaction.", "background_and_ambient_analysis": "No shifting background elements (walls, ground) or fluid/environmental motion (fire, water, wind) observed. The workshop setting appears relatively static with no significant environmental motion."}}
{"video_id": "9QsHO2gmUVo", "file_name": "9QsHO2gmUVo_000363_000373.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a fishing hook with an orange bead at its eye, secured in a gold and black fly-tying vise. The hand manipulates purple thread, wrapping it tightly around the hook’s shank in a clockwise motion. The blue background remains static, with the camera maintaining a close-up perspective focused on the hook and thread application.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QsHO2gmUVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QsHO2gmUVo_000363_000373.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 49.59353520964373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a fishing lure and thread, with discrete movements of the hand, lure, and thread due to manual actions.", "background_and_ambient_analysis": "The background is a solid blue color with no shifting or fluid motion; no fire, water, or wind is present."}}
{"video_id": "9RNIVXAJQ0s", "file_name": "9RNIVXAJQ0s_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with brown hair tied back by a black headband sits as two hands adjust her ear; one hand with red-painted nails holds the ear while the other inserts an earring. The girl slightly turns her head, and the background shows blurred kitchen cabinets and appliances. The camera remains close-up with minimal movement, focusing on the ear and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9RNIVXAJQ0s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9RNIVXAJQ0s_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 204.88296062559155, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulating the girl's ear to insert an earring, demonstrating discrete solid-object interaction (human hands and ear as physical objects in motion due to manual force).", "background_and_ambient_analysis": "No significant background shifts or fluid/environmental motion (e.g., fire, water, smoke, wind) observed. Background elements (furniture, room structure) remain stable without uniform shifting."}}
{"video_id": "9RQ9Ngzn7dc", "file_name": "9RQ9Ngzn7dc_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a gray and white striped shirt leans over a white bowl on a yellow surface, using a wooden stick to stir blue paint in circular motions. The child’s hands move the stick steadily, focusing on the mixing process as the camera shifts from a top-down view of the bowl to a close-up of their face. The background is a light-colored wall, and the camera maintains a slight tilt during the transition to capture the child’s concentrated expression.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9RQ9Ngzn7dc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9RQ9Ngzn7dc_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 145, "blur_score": 85.46029783902344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete solid objects) are actively stirring blue frosting in a bowl, with the spatula and hands showing controlled movement.", "background_and_ambient_analysis": "Background elements (yellow tray, person's clothing) are static and do not shift uniformly. No dominant fire, water, or smoke motion is present."}}
{"video_id": "9QvTkOSxxzM", "file_name": "9QvTkOSxxzM_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing walks from the garden area in front of the brick house toward the right, stops at the front window, opens it, and then moves inside. The camera remains stationary at a low angle, facing the house.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9QvTkOSxxzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9QvTkOSxxzM_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 158, "blur_score": 380.46512209398537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9ROzTmUzQjs", "file_name": "9ROzTmUzQjs_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Children in white jerseys with blue helmets and green jerseys with red helmets play hurling on a grassy field; initially clustered near a building, they sprint toward the camera, then scatter across the field as some chase the ball while others run ahead. The camera pans left, tracking their motion, with houses and trees visible in the background. Several players, approximately 10-12, actively maneuver with hurleys, maintaining dynamic spatial relationships as they move forward and laterally. The camera movement remains steady, following the players' progression across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ROzTmUzQjs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ROzTmUzQjs_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 170.2236889156834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (players in sport uniforms with sticks) are moving dynamically through the field, exhibiting locomotion and collisions typical of athletic competition.", "background_and_ambient_analysis": "Static background elements (buildings, grass, trees) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "9R2DK0M837A", "file_name": "9R2DK0M837A_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand adjusts the laces of a red and white soccer shoe while seated, then lifts the shoe off the foot to reveal its sole, holding it above the white carpeted floor with a wooden cabinet and electronic devices in the background. The camera maintains a fixed close-up view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9R2DK0M837A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9R2DK0M837A_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 96.56687652106105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's foot and red athletic shoe undergo discrete movements: lacing, lifting, rotating to display sole (solid object motion driven by explicit physical forces).", "background_and_ambient_analysis": "Static background elements (wooden cabinet, candles) remain unshifted; no fluid/environmental motion (fire, water, wind) present."}}
{"video_id": "9S9VuV0Chx4", "file_name": "9S9VuV0Chx4_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in an orange shirt and teal shorts performs a flip over a glass table, then moves away from the table, returns to stand in front of it, and sits down. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9S9VuV0Chx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9S9VuV0Chx4_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 97.4589529190796, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a handstand/flip over a table, walks toward the camera, and sits down—solid object motion driven by physical locomotion.", "background_and_ambient_analysis": "Background elements (fireplace, furniture, walls) remain static with no uniform shifting; no fire, water, smoke, or wind motion is observed."}}
{"video_id": "9SAMRLc1Vpg", "file_name": "9SAMRLc1Vpg_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with light hair sits in a beige high chair, holding a blue sippy cup with yellow liquid; food remnants are on the tray. A woman with pearl earrings enters the frame from the right, leaning toward the high chair. She gazes at the baby, who then lifts the sippy cup, spilling some liquid onto the tray. The camera remains steady, focusing alternately on the baby and the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9SAMRLc1Vpg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9SAMRLc1Vpg_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 33.53586331403049, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a high chair is moving slightly (head turning, sippy cup movement) and a woman enters the frame, moves toward the baby, and leans down.", "background_and_ambient_analysis": "The background (kitchen setting) is static with no shifting or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "9SJ6lz8e3BI", "file_name": "9SJ6lz8e3BI_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blue-jacketed skier descends a snowy slope, navigating around red and white poles. The skier approaches a group of people gathered near a small building and parked cars. The camera pans right, tracking the skier’s downward motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9SJ6lz8e3BI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9SJ6lz8e3BI_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 203.5237554473347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Skiers are moving downhill on the slope; one skier is prominently visible navigating through the course, while others are stationary or moving in the background.", "background_and_ambient_analysis": "The background elements (trees, buildings, red tape) remain static relative to the slope, with no fluid or wind-driven environmental motion observed."}}
{"video_id": "9S1F4txxwn0", "file_name": "9S1F4txxwn0_000107_000117.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink apron and checkered shirt grooms a small black dog sitting on a black table; initially, she uses a pink device on the dog's body, then switches to trimming the dog's fur with scissors and a comb, moving the comb and scissors in front of the dog's head. The dog remains seated, facing slightly left. The camera shifts from a side view to a top-down perspective, focusing on the grooming actions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9S1F4txxwn0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9S1F4txxwn0_000107_000117.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.95987659365897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is using scissors to cut the dog's fur. The dog remains mostly stationary on the table, while the person's hands move to groom the dog.", "background_and_ambient_analysis": "The background (wall and table) is static in each frame. There are no fluids, fire, or wind. The camera angle changes abruptly but without continuous motion."}}
{"video_id": "9SZOkDHCodI", "file_name": "9SZOkDHCodI_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands, one with a blue wristband, manipulates a white rectangular object, folding it by pressing and creasing the edges to reduce its size; the background features a plain tiled wall, and the camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9SZOkDHCodI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9SZOkDHCodI_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 66.16418890200191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands and paper) are moving: the hands apply force to manipulate and fold the paper, demonstrating explicit physical interaction between the objects.", "background_and_ambient_analysis": "The background consists of a static tiled wall with no shifting or environmental fluid motion (fire, water, wind). Background elements remain fixed and uniform throughout the clip."}}
{"video_id": "9SVrfTEHGsk", "file_name": "9SVrfTEHGsk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark dress stands on a unicycle in a dimly lit room, holding a white frisbee. They throw the frisbee upward with their right hand, then catch it with their left as they rotate their body to maintain balance. The person continues to balance while moving the frisbee in a circular motion, their arms extending outward. The camera remains stationary, capturing the scene from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9SVrfTEHGsk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9SVrfTEHGsk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 154, "blur_score": 78.3849869440505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a stool performs controlled, discrete movements (arm swings, body rotations) with visible physical forces (muscular effort, balance shifts).", "background_and_ambient_analysis": "Background elements (walls, floor) show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible. Static lighting with purple/red hues."}}
{"video_id": "9TAq1VP8mSU", "file_name": "9TAq1VP8mSU_000173_000183.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, two individuals interact with a fluffy white dog positioned on a dark table; the person in a red shirt with white trim holds the dog's legs while the person in a light blue top supports its body, adjusting the dog’s posture as they groom it, with loose fur scattered on the table surface. The camera captures a top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9TAq1VP8mSU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9TAq1VP8mSU_000173_000183.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 204.12374397566055, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a small white dog are moving; the dog is being held and manipulated by the individuals, with visible hand movements and shifts in the dog's position.", "background_and_ambient_analysis": "Background elements (table, indistinct objects) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "9ThoHkR0NhI", "file_name": "9ThoHkR0NhI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the requirements. The user wants a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the provided frames: two people are present. The main action is one person drinking from a blue water bottle. The other person is beside them, maybe reacting. Let me check each rule.\n\nRule a: Focus on motion and behavior in chronological order. So start with the first frame where the person is drinking. Then the next frames show the action continuing, maybe the other person's reaction.\n\nRule b: Mention appearance and number. Two people, one with dark hair, wearing a light-colored top; the other in a white shirt. The bottle is blue. Need to note their colors and sizes, but since it's a close-up, maybe just describe the key features.\n\nRule c: Spatial relationships. The person drinking is in front, the other to their right or left. The frames show them sitting close, so maybe \"seated side by side.\"\n\nRule d: Camera perspective. The video seems to be a close-up, maybe handheld, slight shake. The camera is close to the subjects, so \"fixed close-up with minimal movement.\"\n\nRule e: Minimal background. The background is plain, so maybe just say \"indistinct background\" but not necessary.\n\nRule f: Exclude text, names, style. So no mention of specific names or stylistic elements.\n\nNow, structuring the timeline. Frame 0: person drinks from blue bottle. Frame 1: same action. Frame 2: person lifts bottle to their mouth. Frame 3: still drinking. Frame 4: the other person's hand moves near their face. Wait, looking at the frames: the first person is drinking, the second person is looking at them, then in frame 4, the second person raises their hand to their face, maybe reacting to the drinking.\n\nSo the sequence: Person A drinks from blue bottle, Person B looks on, then Person B touches their face. Need to describe each step chronologically.\n\nCheck the output format: must be in a <caption_output> tag, no markdown, just plain text in the tag.\n\nPossible draft: Two individuals sit close together; the person on the left holds a blue water bottle and drinks, while the person on the right observes. The drinker continues to lift the bottle to their mouth, then lowers it slightly. The observer moves their hand to their face in a reacting gesture. The camera maintains a fixed close-up perspective with minimal movement.\n\nWait, but need to be concise. Let me check the examples. The user says \"concise, chronological paragraph.\" So maybe:\n\nA person with dark hair, wearing a light top, drinks from a blue water bottle held up to their face while seated next to another person in a white shirt. The second individual watches, then raises their hand to their face. The camera captures the action in a close-up with slight movement.\n\nCheck rules again. Rule d says \"conclude with camera perspective.\" So the last part should mention camera.\n\nAlso, note the number of subjects: two people.\n\nAppearance: dark hair (first), white shirt (second), blue bottle.\n\nSpatial: seated side by side.\n\nChronic order: first person drinks, second watches, then reacts by raising hand.\n\nAvoid background details. So the background is not important here.\n\nPossible correct caption: Two individuals sit close together; the person on the left with dark hair drinks from a blue water bottle while the person on the right in a white shirt observes. The drinker continues lifting the bottle to their mouth, then lowers it slightly. The observer raises their hand to their face, appearing to react. The camera maintains a close-up perspective with minimal movement.\n\nBut the user said \"concise,\" so maybe shorten.\n\nLet me see the example output from the user: \"Two individuals sit side by side; the person on the left drinks from a blue bottle held near their face while the person on the right watches, then raises their hand toward their mouth. The camera stays fixed close-up with slight motion.\"\n\nCheck the timing: in the frames, the left person drinks, right person reacts by moving their hand. So the key actions are drinking, observing, then reacting.\n\nAlso, the bottle is blue, size medium (but maybe not necessary). The main point is the actions.\n\nAnother possible version: A person with dark hair drinks from a blue water bottle while seated next to another individual in a white shirt. The second person observes, then raises their hand to their face. The camera captures this in a close-up view with minimal movement.\n\nHmm, the user's example mentions \"the observer raises their hand toward their mouth\" but in the frames, it's more like the observer moves their hand to their face, maybe touching their mouth or chin.\n\nWait, looking at the frames: in frame 4, the person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ThoHkR0NhI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ThoHkR0NhI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 145, "blur_score": 57.42486218810611, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.99, "object_analysis": "Two people exhibit discrete motion: one person drinks from a blue bottle (head rotation, bottle movement), and the other reacts with hand-to-face gestures and mouth movements. These are solid objects with clear physical locomotion.", "background_and_ambient_analysis": "Background is a static wall with no fluid motion (e.g., water, smoke, fire) or environmental effects (wind). Background elements remain uniformly fixed throughout the clip."}}
{"video_id": "9TeapJuf6dY", "file_name": "9TeapJuf6dY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9TeapJuf6dY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9TeapJuf6dY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 311.4690002055486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves repeatedly toward and interacts with the open lid of a machine (likely a grill). Motion is distinct and trackable.", "background_and_ambient_analysis": "Background (brick wall, metal structure, and machine) shows no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "9UIMdV0vrDo", "file_name": "9UIMdV0vrDo_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man sits in a chair, facing forward; a woman in a pink checkered shirt and striped shorts stands behind him, brushing his hair. She moves the brush through his hair in a smooth motion, adjusting her position slightly. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9UIMdV0vrDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9UIMdV0vrDo_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 1264.2446173269855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is moving her hands to style the man's hair. The man's head moves slightly as the woman adjusts his hair.", "background_and_ambient_analysis": "Background is stable (bathroom setting) with no shifting elements. No fire, water, smoke, or wind present."}}
{"video_id": "9U_oAnjq4-Y", "file_name": "9U_oAnjq4-Y_000096_000106.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black marker draws a spiral in the top-right corner of a white sheet next to a pre-drawn cartoon whale with a rounded body, smiling mouth, single eye, and spout. The hand moves from near the whale’s tail to the upper right while adding the spiral. The camera remains in a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9U_oAnjq4-Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9U_oAnjq4-Y_000096_000106.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 378.6606783603757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a marker moves across the whiteboard to draw details on a whale illustration, with controlled, deliberate motion.", "background_and_ambient_analysis": "Static white background with no shifting elements or fluid motion (e.g., water, fire, smoke, wind)."}}
{"video_id": "9VDWcVOUoNc", "file_name": "9VDWcVOUoNc_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A crowd of people dance in a dimly lit indoor space, moving rhythmically in pairs and small groups. Dancers wear casual attire, including dark shirts, jeans, and a light vest; they hold hands, sway, and shift positions dynamically. The camera pans through the crowd, slightly shaking, capturing continuous motion as dancers interact closely, with a few stationary figures near the walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9VDWcVOUoNc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9VDWcVOUoNc_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 113.60577812449137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are dancing, exhibiting locomotion through stepping, turning, and arm movements driven by physical forces (e.g., muscle movement).", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background elements (walls, ceiling lights, floor) remain stable with no significant shifting or fluid motion observed."}}
{"video_id": "9TuYEQjThBo", "file_name": "9TuYEQjThBo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small blue packet into a clear blender jar containing white contents, pours water from a glass into the jar, adds red strawberries from a small bowl into the jar, and secures a black lid onto the blender. The camera maintains a fixed top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9TuYEQjThBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9TuYEQjThBo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 101.6914381012956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand adds ingredients (blue packet, white powder, water, strawberries) to a blender; the blender lid is placed and the blender is activated, causing the contents to spin rapidly. The hand and blender contents are distinct solid objects moving due to physical forces.", "background_and_ambient_analysis": "The background (kitchen counter) is static with no shifting elements or fluid motion (fire, water, smoke, wind). No ambient environmental motion is present."}}
{"video_id": "9VV3B9gMrIY", "file_name": "9VV3B9gMrIY_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hands, adorned with multiple colorful bracelets and dark sleeves, grip and turn the steering wheel of a vehicle. The hands shift slightly in a clockwise motion, indicating steering action. The camera maintains a close-up perspective from within the car, exhibiting minor shakiness and focusing primarily on the driver’s hands and steering wheel with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9VV3B9gMrIY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9VV3B9gMrIY_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 151.6902941435499, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The driver's hands (wearing a bracelet) are visibly interacting with the steering wheel, causing it to turn. This represents discrete object physics where hands exert force on the steering wheel, resulting in rotational motion.", "background_and_ambient_analysis": "The background consists of the car's interior (dashboard, steering wheel, and window), which remains static throughout the video. No ambient environmental motion (fire, water, smoke, or wind-driven movement) is observed."}}
{"video_id": "9Vb-rnlrr-s", "file_name": "9Vb-rnlrr-s_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in white shorts stands at a restroom sink, drinking from a cup. He turns his head upward, moves his body away from the sink, and is approached by a person in blue clothing from the left side of the frame. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Vb-rnlrr-s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Vb-rnlrr-s_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 144, "blur_score": 374.09320400801505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (people) moving: a shirtless man at sinks initially interacts with a cabinet, then turns as a second person (in blue clothing) enters, approaches, and physically pushes him, causing both to shift position and interact dynamically.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Walls, sinks, and mirrors remain static throughout, with no visible environmental disturbances."}}
{"video_id": "9Vvz6jC2xso", "file_name": "9Vvz6jC2xso_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to go through each frame in order and describe what's happening chronologically.\n\nFrame 0: Close-up of hands holding a teal word tile rack with tiles spelling \"READYISS\". The hands are adjusting the tiles. The person has a dark beard, so focus on the hands and the rack.\n\nFrame 1: Slight shift to show the rack more, still hands holding it, tiles are \"READYISS\". Background blurred, so not important.\n\nFrame 2: The camera pulls back a bit to show a man in a light pink shirt and white undershirt, holding the rack near his face. He's looking down, maybe concentrating.\n\nFrame 3: Now, two men sitting on wicker chairs outdoors, facing each other. They're on a small table with the tile rack. One man is holding tiles, the other is arranging. Background has greenery (ivy on a wall), so that's the setting.\n\nFrame 4: The camera zooms in on the table, showing the rack with tiles spelling \"GAMEON\". The hands are placing tiles on the board.\n\nNow, check the rules:\n\na) Chronological motion: Start with close-up hands, then pull back to show the man, then two men, then the table with tiles. So sequence: close-up hands adjusting tiles -> man holding rack -> two men at table -> close-up on table with tiles.\n\nb) Appearance: hands (dark beard on first man, light pink shirt on the other), teal rack, green background with ivy. Number: one or two people, but mostly two in the outdoor scene.\n\nc) Spatial relationships: In frame 3, two men sitting facing each other at a small table. One is arranging tiles, the other is holding. The rack is on the table between them.\n\nd) Camera perspective: Starts as close-up (top-down on hands?), then pull back (wider shot), then zoom in on table. So camera moves from close-up to medium shot to close-up on table.\n\ne) Background minimal: Greenery in frame 3 is essential for setting (outdoor), so mention it briefly.\n\nf) Exclude text: Don't mention \"READYISS\" or \"GAMEON\" as text recognition. Wait, rule f says \"Exclude text recognition\", so we can't describe the letters? Wait, the task says \"Exclude text recognition, named characters, or stylistic analysis.\" So since the tiles have letters, we can't mention the letters themselves. Wait, but in the frames, the tiles are part of the object. Wait, no—text recognition is like reading the text, but the description should focus on the action. So instead of saying the tiles spell \"READYISS\", just say \"hands arranging teal letter tiles\".\n\nWait, let's re-read rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So don't mention the words on the tiles. So in the caption, don't describe what the tiles say, just that they are letter tiles being arranged.\n\nSo let's restructure:\n\nFirst part: Close-up of hands holding a teal letter tile rack, adjusting tiles. Then, a man in a light pink shirt holds the rack near his face, examining it. Then, two men sit facing each other at an outdoor table with a small black table, arranging tiles. One man is holding tiles, the other is placing them on the table. The camera then focuses on the table, showing the rack and tiles being set down.\n\nNow, check chronological order:\n\n1. Close-up of hands with teal rack, adjusting tiles.\n\n2. Man in pink shirt holds rack near face.\n\n3. Two men at table, arranging tiles.\n\n4. Close-up of table with rack and tiles.\n\nNow, appearance: hands (dark beard person, but don't mention name, just \"person's hands\"), teal rack, light pink shirt (one man), wicker chairs, greenery background.\n\nSpatial: In frame 3, two men seated opposite each other at a small table, with the rack between them.\n\nCamera perspective: Starts close-up, then pulls back to show the man, then wider shot of two men, then zooms in on the table.\n\nBackground: Outdoor setting with greenery (ivy on wall) in frame 3, minimal.\n\nNow, avoid text on tiles, so instead of \"READYISS\", just \"letter tiles\".\n\nPutting it all together concisely.\n\nLet's draft:\n\nA person adjusts letter tiles on a teal rack in a close-up shot, followed by a man in a light pink shirt holding the rack near his face. The scene transitions to two men seated opposite each other at a small outdoor table, arranging letter tiles between them. The camera then zooms in on the table, focusing on the teal rack and tiles being placed.\n\nCheck rules:\n\na) Chronological:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Vvz6jC2xso.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Vvz6jC2xso_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 82.7981398430352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The green Scrabble tiles are being moved by hands across a board and held in a tile rack, representing discrete solid objects in motion.", "background_and_ambient_analysis": "The background elements (indoor setting and outdoor foliage) are static and do not show shifting or ambient motion. There are no fire, water, smoke, or wind visible."}}
{"video_id": "9VgVPhRYW-c", "file_name": "9VgVPhRYW-c_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows two people seated on a blue and orange swing ride at an amusement park. The swing begins moving forward, lifting the seat as it swings, then returns toward the platform. The camera remains stationary, capturing the ride's back-and-forth motion with amusement park structures in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9VgVPhRYW-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9VgVPhRYW-c_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 271.5439222765625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The swing ride (blue and orange) and the people on it are moving back and forth due to the mechanical system of the ride.", "background_and_ambient_analysis": "The background (buildings, tents) is static and does not shift. No fluid or environmental motion (fire, water, wind) dominates the scene."}}
{"video_id": "9UqqV36TAGA", "file_name": "9UqqV36TAGA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to understand the video. The main subject is a person doing an exercise. The video starts with them standing on a mat by the water. They're wearing a pink striped top, black pants, pink shoes, and holding dumbbells. Then they do front arm raises and lateral arm raises. \n\nChronologically: The person starts with arms at sides, lifts front arms up, then does lateral raises (arms out to sides). The background has a lake with boats, but per rule e, keep background minimal. \n\nFocus on motion: standing, raises. Appearance: woman (but rule f says exclude named characters, but wait, rule g says don't include text recognition or named characters. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So since it's a woman, but maybe just describe as a person. Wait, the example in the problem might imply we can mention \"a person\" but not name. Let's check. The rules say \"main subjects (people/animals/objects)\". So the person is a main subject. \n\nAppearance: color (pink top, black pants), size (human, but maybe just describe as wearing pink striped tank top, black capris, pink sneakers). \n\nSpatial relationships: standing on blue mat, by water. But background minimal. \n\nCamera: starts static, then maybe ends with logo, but the video clips show the person moving. The last frame has the logo, but the task is to describe the provided video. The provided video is up to the first frame? Wait no, the problem says \"the provided video\" which is the frames given: [0.0] to [5.7]. Let's see:\n\nFrame 0: person standing with arms down, text over. Then frames show them raising arms. Then at frame 5.7, logo. So the sequence is: person stands, raises front arms, then lateral arms. Then logo appears.\n\nBut the caption needs to be chronological. So start: person stands on blue mat by water, holding dumbbells. Then raises front arms up (front arm raise), then raises arms laterally (lateral arm raise). Then logo appears.\n\nWait, the rules say \"describe the provided video\" which includes the sequence. Let's outline:\n\n- The person is standing on a blue mat near a body of water with boats. They hold dumbbells at their sides. Then they lift their front arms upward in a front arm raise motion. After that, they raise their arms laterally to the sides in a lateral arm raise motion. The video ends with a logo overlay.\n\nBut need to be concise, chronological paragraph. Check rules:\n\na) Motion chronologically: yes.\n\nb) Appearance: describe main subject. \"A person wearing a pink striped tank top, black capris, and pink sneakers stands on a blue mat.\" \n\nc) Spatial: on mat, near water (but minimal background, so maybe just \"on a blue mat\" as location, since background is minimal).\n\nd) Camera: static, then logo appears (but camera movement? The first part is static, then at the end, logo is overlaid. So camera is static throughout, then ends with logo.\n\ne) Background minimal: so mention water and boats? Wait, rule e says \"minimally\" if essential for understanding. Since the location is by water, maybe \"near a body of water with boats\" but keep minimal. Let's see.\n\nf) Exclude text recognition: so don't mention the text on screen. So the text \"Front Arm Raise with Lateral Arm Raise\" is not to be included. \n\ng) Think internally, but don't output reasoning.\n\nSo putting it all together:\n\n\"A person wearing a pink striped tank top, black capris, and pink sneakers stands on a blue mat near a body of water. They hold dumbbells at their sides, then raise their front arms upward in a front arm raise motion, followed by raising their arms laterally to the sides in a lateral arm raise motion. The camera remains static until the video ends with a logo overlay.\"\n\nWait, but check if \"near a body of water\" is essential. If it's a lake, but minimal. Also, the first frame shows the person standing, so maybe \"on a blue mat by the water, holding dumbbells, then performs front arm raises followed by lateral arm raises. The camera is static, ending with a logo.\"\n\nWait, the rules say \"briefly describe their appearance and number\". So \"a person\" (since it's one person), appearance: pink striped top, black pants, pink shoes.\n\nMotion: starts with arms down, lifts front arms up, then lateral arms up.\n\nSpatial: on blue mat, with water in background (but minimal, so maybe just \"on a blue mat near water", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9UqqV36TAGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9UqqV36TAGA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 462.70929200031816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the discrete solid object moving, performing arm raises (front and lateral) through deliberate muscular motion; her arms and upper body exhibit clear, distinct movement patterns.", "background_and_ambient_analysis": "The background consists of calm water with gentle ripples and static rocks/boats; no dominant fire, smoke, or strong wind is visible. Water movement is minimal and not the primary motion source."}}
{"video_id": "9W7g9cv0odE", "file_name": "9W7g9cv0odE_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and gray shorts stands in a grassy field, then throws a light-colored frisbee forward; they run after it as the frisbee flies through the air. The camera follows the person, panning right across the field with houses and a tree in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9W7g9cv0odE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9W7g9cv0odE_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 205.28098951334823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is actively throwing a ball (solid object), exhibiting locomotion and projectile motion due to physical forces (throwing action, gravity).", "background_and_ambient_analysis": "Static background elements (buildings, tree, ground) show no uniform shifting; no fire, water, smoke, or significant wind-driven motion observed."}}
{"video_id": "9WA3ucOf7z0", "file_name": "9WA3ucOf7z0_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and black-and-white striped apron stirs a white mixture in a glass bowl on a kitchen counter. They reach to their right, pick up a small glass jar, and pour its contents into the bowl. The counter also holds an orange, another glass, and a cake with a red berry topping on a blue stand, with pastries visible in the background. The camera remains static in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9WA3ucOf7z0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9WA3ucOf7z0_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 146.88249131555233, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (chef) is moving their hands and arms, interacting with objects on the counter (e.g., gesturing, handling items).", "background_and_ambient_analysis": "The kitchen background (walls, cabinets, appliances) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9WbW0Oclq3s", "file_name": "9WbW0Oclq3s_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a yellow shirt and black shorts runs along a sandy path, moving rightward past trees with white-painted bases, then continues running deeper into a wooded area. The camera follows him, panning left to maintain his position in the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9WbW0Oclq3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9WbW0Oclq3s_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 86, "blur_score": 79.13781844930723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in a yellow shirt is running on a path, holding a racket. His motion is consistent with locomotion due to his own physical effort.", "background_and_ambient_analysis": "The background (trees, path, buildings) is stationary with no significant fluid or wind-driven motion. Trees show minimal movement but are not the dominant motion."}}
{"video_id": "9WjQHQPxAdA", "file_name": "9WjQHQPxAdA_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black shirt, black shorts, and gray sneakers performs a plank-based exercise in a wooden room. Starting in a low plank position with hands on the floor and feet bent, he alternates moving his legs forward and backward while maintaining a push-up stance, shifting his body weight between his hands and feet. The background includes a green couch with cushions near a bamboo blind-covered window and wooden walls. The camera remains static, capturing the motion from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9WjQHQPxAdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9WjQHQPxAdA_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 253.28732282896607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing push-ups on the floor, showing clear locomotion through deliberate body movements.", "background_and_ambient_analysis": "Static wooden walls and floor with no shifting or fluid motion (no fire, water, smoke, or wind visible)."}}
{"video_id": "9XNKunxWwEQ", "file_name": "9XNKunxWwEQ_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand picks up several white, round eggs from an open carton positioned to the right of a pot on the stovetop, places them into a metal strainer, then transfers the eggs from the strainer into the pot. The camera maintains a top-down perspective throughout, capturing the sequential motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9XNKunxWwEQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9XNKunxWwEQ_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 619.8976980718785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand moves and places hard-boiled eggs into a metal pot; the eggs are discrete solid objects undergoing physical placement due to manual force.", "background_and_ambient_analysis": "Background elements (countertop, egg carton, stove) show no uniform shifting; no significant fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "9XZDz-XE63M", "file_name": "9XZDz-XE63M_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red hat and black vest balances on a tightrope, moving his legs and playing a violin while adjusting his stance; onlookers stand near a building to his left, and the camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9XZDz-XE63M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9XZDz-XE63M_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 142, "blur_score": 452.79649344044924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The performer (on stilts) is moving by locomotion (walking) and playing the violin. Spectators in the background are moving slightly (e.g., turning, walking).", "background_and_ambient_analysis": "The background (building, signs) is stable with no uniform shifting. No significant fluid or environmental motion (e.g., fire, water, wind) is observed."}}
{"video_id": "9XiZgiR0M-k", "file_name": "9XiZgiR0M-k_000279_000289.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt, short hair, and glasses stands near a window with slatted shutters in a room with visible pipes. He holds a small object in his hands, gestures with it, then moves the object toward equipment to his left. The camera remains stationary, close-up on his upper body and actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9XiZgiR0M-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9XiZgiR0M-k_000279_000289.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 685.5938673701537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their hands and holds a ruler, exhibiting explicit physical motion due to their own gestures.", "background_and_ambient_analysis": "Background elements (window shutters, interior structures) remain static; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "9Y17L4cVVMw", "file_name": "9Y17L4cVVMw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and blue shorts stands within a circular throwing area, then begins rotating clockwise, building momentum, and releases a discus into the air. Spectators stand behind a netted enclosure, observing the throw. The camera remains stationary, capturing the sequence from a fixed, frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Y17L4cVVMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Y17L4cVVMw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 103, "blur_score": 208.8525422647461, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: The athlete (red/blue shirt) performs rotational motion while throwing, and the shot put ball travels through the air after release. Onlookers in the background remain stationary.", "background_and_ambient_analysis": "The background (brick building, trees, grass) shows no uniform shifting or fluid motion. No fire, water, wind, or smoke is visible; the scene is calm with static environmental elements."}}
{"video_id": "9YL8qEpziao", "file_name": "9YL8qEpziao_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands, wearing a pink top, reach into a white plastic container on a kitchen surface. The hands extract a small item, manipulate it between both hands, and then place it back into the container. In the background, a refrigerator and green bowl are visible. The camera maintains a close-up, steady perspective focused on the hands and container throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9YL8qEpziao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9YL8qEpziao_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 41.83351156100924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands, small item being manipulated) are moving due to explicit physical interactions (reaching into container, handling the item).", "background_and_ambient_analysis": "Static background elements (shelves, containers, pink shirt) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven sway)."}}
{"video_id": "9XaPNMXzBco", "file_name": "9XaPNMXzBco_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person snowboarding. Wait, no, the person is in a sled? Wait, the video is from the 2014 Sochi Paralympics, but we can't mention that. Wait, the rules say exclude text recognition, so ignore the \"CALCULATED TIME\" and \"SOCHI 2014\" text. The main subject is a person on a snow sled, maybe a sitting position. Let's check the frames. The person is wearing a red and white outfit, helmet, goggles. They're moving down a snowy slope. The sequence: starts at [0.0], they go past red flags, then through a turn, then more turns, and the background has red barriers, trees, spectators. Wait, the main motion is the person navigating the course, turning, going over bumps. Need to describe chronological order.\n\nFirst frame: person on sled, moving right. Then turns left past red flag, then continues, maybe goes through a blue flag, then another turn, then near the end. The sled is white? Wait, the sled has a blue line. Wait, the person is seated, wearing red and white, helmet. The motion: sliding down, making turns, navigating the course. Background has red barriers, maybe some orange banners but minimal. Camera movement: following the subject, tracking their movement. The caption should be concise, chronological.\n\nSo, starting with the subject's action. Let's structure:\n\nA person in a red and white outfit, seated on a snow sled, navigates a snowy slope. They move right, pass a red flag, turn left, continue past blue flags, maneuver through turns, and accelerate down the course. The camera follows the subject closely, panning left to track their path.\n\nWait, need to check details. The video starts with the person going, then in frame 1, past red flag, frame 2, moving, frame 3, going past blue flags, frame 4, near spectators. So chronological order: starting, moving, turning, going through the course.\n\nAlso, spatial relationships: red flag is in front, then blue flags. The person is in front of the flags.\n\nAppearance: red and white outfit, helmet, goggles. The sled is on snow.\n\nCamera perspective: following, maybe slight pan left as they move.\n\nNeed to keep it concise. Let's draft:\n\nA person in a red and white outfit, wearing a helmet and goggles, slides on a snow sled down a snowy slope, passing red flags, then maneuvering left through blue flags, and continuing to navigate the course with turns, while the camera follows their movement closely, panning left.\n\nWait, but need to mention chronological order. Start with initial position, then actions.\n\nFirst, the person is on the sled, moving. Then in sequence: passing red flag, then making a turn, then passing blue flags, then moving forward.\n\nLet's check the frames:\n\n0.0: person on sled, moving right, snow covered, blue line on snow.\n\n0.3: past red flag (red vertical pole), moving.\n\n0.5: past blue flag (blue vertical pole), moving.\n\n0.8: moving towards a turn, then 1.1: turning, 1.3: continuing, 1.5: near a jump or hill.\n\nWait, the frames are 0.0, 0.3, 0.5, 0.8, 1.0, 1.3, 1.5.\n\nSo: The person starts sliding on the snow sled, passes a red flag, then moves past blue flags, turns left, and continues down the slope, with the camera following their path, panning left.\n\nIncluding spatial: red flag is in front, then blue flags.\n\nAppearance: red and white outfit, helmet.\n\nCamera: follows the subject, slight pan left.\n\nLet's make it concise.\n\n\"A person in a red and white outfit, seated on a snow sled, glides down a snowy slope, passing a red flag, then navigating left through blue flags, and continuing forward with turns, as the camera follows their movement closely, panning left.\"\n\nCheck if it's chronological: start with gliding, then passing red flag, then blue flags, then turns.\n\nYes.\n\nNow, check rules: exclude text recognition (so no \"CALCULATED TIME\" mentioned), no named characters, etc.\n\nAlso, mention spatial: red flag in front, blue flags to the left.\n\nWait, the red flag is a vertical pole. So \"passing a red flag\" (which is a vertical object in front).\n\nThen \"navigating left through blue flags\" (so blue flags are on the left side of the path).\n\nYes.\n\nCamera: follows the subject, panning left.\n\nOkay,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9XaPNMXzBco.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9XaPNMXzBco_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 156.5656511806023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The skier is the primary discrete object moving due to skiing and gravity.", "background_and_ambient_analysis": "The background (red barriers, snow, and distant structures) is static with no fluid or wind-driven motion dominating."}}
{"video_id": "9YPD_WdkZW8", "file_name": "9YPD_WdkZW8_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two male boxers in a ring, one wearing white shorts and black gloves, the other in black shorts and red-accented gloves. The boxer in black shorts advances, delivers a kick to the white shorts boxer, who bends forward; the white shorts boxer then stands upright as the black shorts boxer steps back. The scene is viewed from a fixed camera angle focusing on the ring's central area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9YPD_WdkZW8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9YPD_WdkZW8_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.36438762018975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boxers and a referee are moving. Boxers are engaged in combat, throwing punches and dodging, with the referee moving around the ring to observe.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Background elements (ring ropes, dark backdrop) are stationary."}}
{"video_id": "9Ycst4YWEQw", "file_name": "9Ycst4YWEQw_000070_000080.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow vest operates a wheeled land yacht with a large white sail, moving steadily from left to right across a sandy beach toward the ocean under an overcast sky; the camera remains fixed, tracking the yacht's forward motion as the sail catches wind and the vehicle glides across the shore.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Ycst4YWEQw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Ycst4YWEQw_000070_000080.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 150.2348606230418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person on a land sail (kite buggy) is moving from left to right across the sandy beach. The motion is due to wind acting on the sail, propelling the vehicle.", "background_and_ambient_analysis": "The background includes the ocean with gentle waves and a static sky. The wave motion is environmental but not dominant. The background elements (horizon, sea) do not shift uniformly, indicating no camera motion."}}
{"video_id": "9YFlP9zvAcs", "file_name": "9YFlP9zvAcs_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a close-up of a wooden beehive frame covered in dark bees, then a hand lifts the frame to display the bees on its mesh. The camera transitions to a medium shot of two people standing in an outdoor area with dry grass and sparse trees, one holding the beehive frame. The camera shifts from close-up to medium shot during the scene change.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9YFlP9zvAcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9YFlP9zvAcs_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 947.0805106891597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Bees are moving on the hive frame, and the person holding the hive frame exhibits minimal motion. These are discrete solid objects with observable locomotion.", "background_and_ambient_analysis": "Background elements (trees, ground) remain static throughout the video. No fluid/environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "9Z7tcj-oPcc", "file_name": "9Z7tcj-oPcc_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows three people walking on a path. The main subjects: one in a checkered shirt and blue pants, another in a white shirt and light jeans, third in a dark jacket and jeans. They're moving towards a fire. The person with the basket (the third one) bends down to place it on the ground, then interacts with the fire. The camera follows them, moving slightly as they walk. Background is a wooded area, but keep it minimal. Need to describe the sequence: walking, approaching fire, placing basket, adjusting fire. Check the rules: chronological, motion, appearance briefly, spatial, camera movement.\n\nStart with the three people walking along a path. The person in the checkered shirt (front) leads, followed by the other two. The third person carries a wicker basket. As they walk, they approach a fire pit with logs. The person with the basket bends down, places the basket, and then uses the basket to adjust or add wood to the fire. The camera follows them, shifting slightly to focus on the actions near the fire. Background is sparse trees and grass, but not emphasized. Avoid names, just describe actions.\n\nWait, the video starts with three people. The first frame: checkered shirt (male), white shirt (male), dark jacket (male). They walk on a dirt path. Then, they approach a fire. The person with the basket (dark jacket) sets it down, then reaches into the basket to get wood, adds to the fire. The camera moves from showing all three walking to focusing on the fire area. So the sequence: three people walk together, then the person with the basket stops, places the basket, and starts handling the fire.\n\nNeed to be concise. Let's structure:\n\nThree individuals walk along a dirt path through a wooded area; the person in the front wears a yellow checkered shirt and blue pants, followed by two others—one in a white shirt and light jeans, the other in a dark jacket and blue jeans carrying a wicker basket. They approach a fire pit with stacked logs and an existing flame. The person with the basket bends down, sets the basket on the ground, then uses the basket to place additional wood onto the fire. The camera follows their movement, tilting downward to capture the fire pit actions.\n\nWait, check the rules: \"briefly describe their appearance and number\". So \"three individuals\" is okay. \"Color, size, orientation\"—checkered shirt (yellow?), white shirt, dark jacket. But maybe \"yellow checkered\", \"white\", \"dark jacket\" but maybe just \"checkered\", \"white\", \"dark\" if not specific. The basket is wicker. The action: walking, then bending to place basket, then adding wood.\n\nAlso, spatial: the person with the basket is to the right (since in the frame, when walking, the one with basket is on the right maybe). But maybe not necessary. Focus on motion.\n\nLet's draft:\n\nThree people walk along a dirt path in a wooded area. The person in the front wears a yellow checkered shirt and blue pants, followed by two others: one in a white shirt and light jeans, the other in a dark jacket and blue jeans carrying a wicker basket. They approach a fire pit with logs, and the individual with the basket bends down to place it on the ground. This person then uses the basket to add wood to the fire. The camera follows their movement, shifting focus to the fire pit as they interact with the flames.\n\nWait, but in the video, the first frame shows three people walking, then they get closer to the fire, and the third person (dark jacket) places the basket and adds wood. So the order is walking, approaching, placing basket, adding wood.\n\nCheck if background is essential. The background is trees and grass, but since it's a wooded area, but maybe minimal. The problem says \"exclude text recognition, named characters\" so no names, just describe.\n\nAnother angle: \"Three individuals walk on a dirt path; the first wears a checkered shirt and blue pants, followed by two others—one in a white shirt and jeans, the other carrying a wicker basket and wearing a dark jacket. As they approach a fire pit with logs, the person with the basket sets it down and uses it to add wood to the flames. The camera tracks their movement, tilting to focus on the fire pit actions.\"\n\nThat's concise. Let's check the rules:\n\na) motion in chronological order: walking, approaching, placing basket, adding wood.\n\nb) appearance: checkered, blue pants, white shirt, jeans, dark jacket, wicker basket.\n\nc) spatial: the person with basket is among the three, follows behind the first.\n\nd) camera: tracks movement, tilts to fire pit.\n\ne) background minimal", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Z7tcj-oPcc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Z7tcj-oPcc_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 132.3341249886195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible; the person in the blue jacket bends down to interact with a basket and retrieves objects from the ground, demonstrating intentional locomotion and physical manipulation.", "background_and_ambient_analysis": "The background consists of stationary trees and ground; no uniform shifting of background elements is observed, and no fluid/environmental motions (fire, water, wind) are present."}}
{"video_id": "9ZGugLuakFU", "file_name": "9ZGugLuakFU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white shirt stands up, moves toward the table, and reaches for cards. The seated person in a black shirt reacts by moving their hands. The person in a striped shirt and the person in a purple shirt move their hands toward the table. The girl in the white shirt then sits back down, adjusting her hair. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ZGugLuakFU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ZGugLuakFU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 109.7486052814211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people at a table: the person in white is gesturing, leaning, and reaching; the person in purple is gesturing and reacting; the person in black is leaning forward and interacting with the table.", "background_and_ambient_analysis": "Background elements (walls, door, decorative patterns) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "9ZI3Klr_Ex8", "file_name": "9ZI3Klr_Ex8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of adults, including men in light blue shirts and women in dark tops, dance in a lively circle on a dimly lit dance floor. They move in sync, swaying and stepping while holding hands or arms, with some dancers turning in unison. People sit at a bar in the background, observing. The camera captures a slight shake and pans left to follow the dancers' motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ZI3Klr_Ex8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ZI3Klr_Ex8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 92.78920287164996, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are actively dancing, exhibiting locomotion (swaying, stepping, arm movements) due to physical forces (muscle movement).", "background_and_ambient_analysis": "Static background elements (walls, seating areas) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "9YlK6zfgbuo", "file_name": "9YlK6zfgbuo_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older individual wearing a green knit hat with a pom-pom, a brown and beige vest, and black gloves holds ski poles while walking toward the camera in a snowy landscape. The camera moves closer, tracking their forward motion as they approach, with snow-covered ground and distant trees and mountains visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9YlK6zfgbuo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9YlK6zfgbuo_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 97.49006720496934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is moving: gesturing with ski poles, shifting head and body position, and taking small steps (discrete object physics).", "background_and_ambient_analysis": "The background consists of snow-covered ground, trees, and mountains with no significant fluid motion (fire, water, smoke) or uniform background shifting. Slight environmental motion (wind) is not dominant."}}
{"video_id": "9YzhxVUNtuk", "file_name": "9YzhxVUNtuk_000472_000482.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The camera pans left and slightly zooms in, revealing a close-up of green painter’s tape along the edge of a brown surface adjacent to a white wall with peeling, layered paint. A green hose runs vertically near the tape, partially obscuring the wall’s edge. The tape remains aligned along the corner where the wall meets the brown surface, with the hose’s position shifting slightly as the camera moves. The perspective maintains a tight focus on the taped area and wall transition, capturing the texture of the peeling paint and tape’s crisp edges.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9YzhxVUNtuk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9YzhxVUNtuk_000472_000482.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 39.77721544086002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.0, "object_analysis": "A green stick is being moved to stir a brown liquid in a green tray. The stick is a discrete solid object moving due to explicit physical force (a hand).", "background_and_ambient_analysis": "The background (white wall and striped pattern) is fixed. The liquid motion is due to a human stirring action and not natural environmental flow, so not ambient_environmental."}}
{"video_id": "9Z_p4jM6aoU", "file_name": "9Z_p4jM6aoU_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a man in a brown suit, gray beard, and green tie seated at a table. It transitions to a close-up of a person's hands in a beige sweater shuffling playing cards on a green table, with money and a glass visible to the left. The camera shifts from a medium shot of the seated individual to a focused view of the card-handling motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9Z_p4jM6aoU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9Z_p4jM6aoU_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 33.40237280637821, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of a person and playing cards are moving due to shuffling and dealing actions.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind present."}}
{"video_id": "9ZkZavu9Tpk", "file_name": "9ZkZavu9Tpk_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several players in blue/yellow and white uniforms play lacrosse on a dark field with orange lines. A blue/yellow player runs with the ball, a white player attempts a tackle, causing the blue/yellow player to fall briefly before continuing. Other players follow. The camera pans left, tracking the movement, with trees and goals visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ZkZavu9Tpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ZkZavu9Tpk_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 212.78198936832348, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9ZqI8idx-SQ", "file_name": "9ZqI8idx-SQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and blue jeans holds a gray and white bird on their lap, where scattered seeds lie. The person adjusts the bird with their hands, lifts it slightly, and then uses their fingers to pick up a seed to offer to the bird. The bird remains on the lap throughout the sequence, facing the person. The camera maintains a close-up perspective on the interaction without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ZqI8idx-SQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ZqI8idx-SQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 113.86350092724659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's hands and a bird. The hands move to interact with the bird (petting, adjusting position), while the bird exhibits subtle head and body movements in response to the touch.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) observed. Static background elements (e.g., yellow container) remain consistent across frames with no uniform displacement."}}
{"video_id": "9_CgzyDg2tU", "file_name": "9_CgzyDg2tU_000314_000324.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a yellow shirt uses their right hand to trace letters on a worksheet with blue guide lines, moving the hand across the page while the left hand occasionally adjusts the paper's position; the camera maintains a close, slightly shaky top-down view of the writing activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_CgzyDg2tU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_CgzyDg2tU_000314_000324.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 177.49321675804987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) is moving across the paper, interacting with handwritten text and cartoon illustrations.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; background elements (paper, cartoon illustrations) remain static relative to the frame."}}
{"video_id": "9_-qQtZFpjU", "file_name": "9_-qQtZFpjU_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A red table displays a grid of small yellow and white packaged items and a blue cylindrical container on the right. A hand enters from the top right, moves leftward, picks up a gray object from a package, and manipulates it. The camera maintains a top-down perspective with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_-qQtZFpjU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_-qQtZFpjU_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 178.13737449573148, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a small card/magazine, including picking it up, aligning, and positioning it relative to the grid of magazines on the table.", "background_and_ambient_analysis": "The red table surface and static magazine grid remain fixed throughout the video; no fluid motion (fire, water, smoke) or environmental swaying (e.g., wind-blown trees) is observed."}}
{"video_id": "9_OL3ahDDk4", "file_name": "9_OL3ahDDk4_000663_000673.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt enters from the left, moves toward the right wall, and lifts a white rectangular object upward to position against the wall, adjusting its placement. The background includes exposed ceiling pipes and cabinets, but the focus centers on the individual's actions. The camera remains stationary throughout, capturing the scene from a fixed angle with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_OL3ahDDk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_OL3ahDDk4_000663_000673.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 188.02902749994064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame, walks toward the ceiling, and lifts/positions a rectangular object (likely a board or panel) against the ceiling structure.", "background_and_ambient_analysis": "Background elements (ceiling beams, walls, windows) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind evident."}}
{"video_id": "9_HoSsHoU5Q", "file_name": "9_HoSsHoU5Q_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with curly hair and a dark blue striped shirt sits at a table, holding a small object with both hands and moving it slightly as they look around. In the background, a person in a striped shirt moves their hands near a table with orange and white balloons and a potted plant. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_HoSsHoU5Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_HoSsHoU5Q_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 106.15624763475923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child is holding and manipulating an object (likely a toy) with hand movements, and the head is slightly moving.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The wall, table, and vase remain static throughout the frames."}}
{"video_id": "9_M-47fKFHU", "file_name": "9_M-47fKFHU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young toddler in a striped shirt sits at a restaurant booth, initially holding a sippy cup and facing away from the camera. The child then turns to face the camera, lifting the cup and looking directly at the lens. Other diners are visible in the background, seated in wooden booths. The camera remains stationary with a slight low angle perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_M-47fKFHU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_M-47fKFHU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 144, "blur_score": 219.03710289740957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (discrete object) moves head and hands; adult hand moves bottle. All motions are localized, intentional movements of solid objects without environmental influence.", "background_and_ambient_analysis": "Background shows static restaurant interior with people, wall mural, and plants. No fire, water, smoke, or wind observed; background elements remain consistent without uniform shifting."}}
{"video_id": "9a4xf56gHts", "file_name": "9a4xf56gHts_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in white pants sits on a chair, then stands and executes a rapid kick or martial arts motion. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9a4xf56gHts.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9a4xf56gHts_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 107, "blur_score": 858.8732279359232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person moves discretely (adjusting pants, standing/sitting shifts) as a solid object due to self-driven locomotion.", "background_and_ambient_analysis": "Static background elements (cabinet, wall, bags) show no uniform shifting; no fire, water, or wind motion detected."}}
{"video_id": "9_ngqxgJ8Js", "file_name": "9_ngqxgJ8Js_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark pants stands in front of illuminated city buildings at night. They raise their right arm, jump upward with both arms extended, land, and then move leftward, exiting the frame. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_ngqxgJ8Js.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_ngqxgJ8Js_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 133, "blur_score": 770.5658815929812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in red clothing performs dynamic movements (spinning, jumping), exhibiting clear locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "The cityscape background with illuminated buildings remains consistently positioned across frames, showing no uniform shifting. No fluid or environmental motion (fire, water, wind) is observable."}}
{"video_id": "9_vKKMX7KYU", "file_name": "9_vKKMX7KYU_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, identify the main subjects. There's a catcher (black jersey with 25, helmet) in the foreground, a pitcher (blue jersey) in the middle distance, and other players in the background. \n\nChronological order: The video starts with the pitcher in a pitching stance. Then, the catcher is in position. The pitcher throws the ball, which moves towards the catcher. The catcher then extends his glove to catch the ball. \n\nAppearance: Catcher is black shirt, white pants, helmet, number 25. Pitcher is blue shirt, white pants. Others in background: red and white jerseys. \n\nSpatial relationships: Catcher is in front, pitcher is behind the catcher (or slightly in front of the pitcher's mound), other players are in the background, spaced out. \n\nCamera perspective: It's a stationary shot, probably from behind the catcher looking towards the pitcher. No movement mentioned, so camera is fixed. \n\nBackground: Baseball field, fence, trees, but minimal description. \n\nNow, structure the caption. Start with the sequence: pitcher throws, catcher catches. Mention appearances briefly. \n\nCheck rules: focus on motion and behavior in order. \n\nSo: A baseball pitcher in a blue jersey throws a ball toward a catcher wearing a black jersey with the number 25 and a helmet, who extends his glove to catch the ball. The pitcher is positioned in front of the catcher, with other players in the background. The camera remains stationary, capturing the action from behind the catcher. \n\nWait, need to make sure chronological order. First, pitcher is in position, throws, then catcher reacts. \n\nOriginal video: [0.0] pitcher has ball, [1.0] catcher moves, [2.0] catcher in position, [3.0] pitcher throws, [4.0] catcher dives? Wait, no. Let's check the frames:\n\nFrame 0: Pitcher is in position, ball is in the air (maybe just released). Catcher is behind the plate, arm up.\n\nFrame 1: Catcher has ball, maybe just caught? Wait, no. Wait, the first frame shows pitcher with ball up, then in frame 1, catcher is lowering arm, maybe the ball is thrown. Wait, the movement: the pitcher throws the ball, then the catcher moves to catch it. \n\nWait, the description: \n\nAt [0.0], the pitcher (blue) is in mid-throw, ball is above his head. The catcher (black 25) is in a stance, glove up. \n\nThen, as the ball is thrown (maybe around frame 3), the pitcher is running towards the plate (maybe a wild pitch, but in the video, the catcher moves to catch). \n\nWait, the key actions: pitcher throws ball, catcher extends glove to catch. \n\nSo the chronological order: \n\n1. Pitcher stands in position, ball is held. \n\n2. Pitcher throws the ball. \n\n3. Catcher moves to catch the ball, extends glove. \n\nSo the caption should describe that sequence. \n\nLet's write: \n\nA pitcher in a blue jersey throws a baseball toward a catcher wearing a black jersey with the number 25 and a helmet. The catcher extends his glove to catch the ball while standing in front of the pitcher. Other players in red and white uniforms are visible in the background. The camera remains stationary, capturing the action from behind the catcher. \n\nWait, need to check if \"standing in front of the pitcher\" is correct. In baseball, the catcher is behind home plate, pitcher is in front of home plate. So the catcher is in front of the pitcher? No, the pitcher is on the mound, catcher is behind home plate. So the pitcher is in front of the catcher's position? Wait, no: the pitcher is at the pitcher's mound, which is in front of home plate. The catcher is at home plate, so the pitcher is in front of the catcher? No, the catcher is behind home plate, pitcher is at the mound, so the pitcher is in front of the catcher. Wait, the catcher is behind home plate, the pitcher is in front of home plate (at the mound), so the pitcher is closer to the plate than the catcher? No, the mound is about 60 feet from home plate. So the pitcher is at the mound (front of the plate), catcher is at home plate (behind the plate). So the pitcher is in front of the catcher. \n\nWait, in the video, the catcher is the one in the foreground with the helmet and number 25. So the catcher is closer to the camera. The pitcher is further back, so the pitcher is behind the catcher (from the camera's perspective). Wait, camera is behind the catcher, looking", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_vKKMX7KYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_vKKMX7KYU_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 181.19477176378038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pitcher (in black) moves to throw a baseball, which is tracked toward the batter (in blue). The batter steps into position, and other players remain stationary.", "background_and_ambient_analysis": "The background (fence, trees, sky) is static with no shifting or environmental motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "9_zVXjHVu1Y", "file_name": "9_zVXjHVu1Y_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The video has two scenes. The first scene (0.0s) shows a street with a person in a blue shirt and jeans sitting on a chair, maybe a shoe shiner? There's a person in a white shirt standing next to them. The second scene (1.4s) shifts to a close-up of a person polishing a shoe with a cloth. Then (2.5s-3.6s) it's a close-up of the shoe polisher's hand and the shoe. Then (4.7s) there's a still image of a boy in a costume walking past a brick wall. Wait, the problem says to focus on motion and behavior of main subjects. So the first part is the street scene: a person sitting on a chair (shoe shiner), another standing. Then the scene changes to close-up of shoe polishing. Then the still image. But the user says \"chronological paragraph describing the provided video\". So let's break down each segment.\n\nFirst frame: A person in a blue shirt and jeans sits on a chair on a street, another person in a white shirt stands nearby. Second frame: Close-up of a person polishing a shoe with a cloth, the shoe is black. Third frame: Hand holding a cloth polishing a shoe. Fourth frame: Hand still polishing. Fifth frame: A still image of a boy in historical costume (tricorn hat, vest, purple pants) walking past a brick wall. Wait, the user says \"video\", so maybe the transition is from video to image. But the caption needs to be about the motion.\n\nWait, the rules say \"focus primarily on the motion and behavior of main subjects in chronological order\". So the video starts with a street scene: a person sitting (shoe shiner) and another standing. Then cuts to close-up of shoe polishing. Then the video might have a still image at the end. So in the description, we need to note the sequence: first scene (street), then close-up of shoe polishing, then the still image.\n\nWait, the video is split into segments. Let's check the timestamps:\n\n[0.0] - street scene: person in blue shirt/jeans sitting on chair, person in white shirt standing next to them.\n\n[1.4] - close-up of person polishing a black shoe with a cloth.\n\n[2.5] - closer view of hand polishing shoe.\n\n[3.6] - hand polishing shoe, still close-up.\n\n[4.7] - still image of boy in costume walking past brick wall.\n\nBut the video is presented as a sequence of clips. So the caption needs to describe each part in order.\n\nStart with first scene: two people on a street (one sitting on a chair, another standing). Then cut to close-up of shoe polishing, where a person's hands use a cloth on a black shoe. Then the scene shifts to a still image of a boy in a historical costume walking.\n\nWait, but the rules say \"exclude text recognition, named characters, or stylistic analysis\". So don't mention \"shoe shiner\" unless it's observable. The first scene: person sitting (blue shirt, jeans), person standing (white shirt). Then the next part is close-up of hands polishing a black shoe. Then the still image of a boy in a costume (tricorn hat, vest, purple pants) walking.\n\nSo the caption should be in chronological order. Let's structure it:\n\nThe video opens with a street scene where a person in a blue shirt and jeans sits on a chair while another individual in a white shirt stands nearby. It transitions to a close-up of hands polishing a black shoe with a cloth. Subsequently, the video displays a still image of a boy in a historical costume (tricorn hat, vest, purple pants) walking past a brick wall.\n\nWait, but the problem says \"motion and behavior of main subjects\". The still image is not motion, but the video includes it as part of the sequence. The main motion is the first two parts (street scene with people, shoe polishing), then the still image.\n\nWait, the first clip is the street scene with the two people. Then the video shows close-up of shoe polishing (motion: hands polishing shoe). Then the next frame is the still image. So the description should note the sequence.\n\nAlso, \"briefly describe their appearance and number\". In first scene: two people (one sitting, one standing). Then in the shoe polishing: a person's hands (color not specified except maybe the shirt is light, but the clip is blurry). Wait, the second scene (1.4s) shows a person in a white shirt (same as the standing person?) polishing a black shoe. So in the close-up, it's a person (white shirt)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_zVXjHVu1Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_zVXjHVu1Y_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 139.25340095405713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A shoe shiner is using a cloth to polish a shoe, with the hand and cloth moving in contact with the shoe due to applied force. The customer's leg may be slightly moving as the shoe is being polished.", "background_and_ambient_analysis": "The background in the modern shoe-shining scene is static (shop interior), but there is minor ambient motion from pedestrians walking. No fire, water, smoke, or wind. The old street scene also has moving pedestrians but is a brief segment and not dominant."}}
{"video_id": "9aBs5ZWZtP4", "file_name": "9aBs5ZWZtP4_000265_000275.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt repeatedly tosses a yellow object, moving left and right in front of a shelf with trophies and red columns. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9aBs5ZWZtP4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9aBs5ZWZtP4_000265_000275.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 82.0644035287652, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (man in black shirt) is moving and throwing a green ball, which is also moving due to the throw and catch.", "background_and_ambient_analysis": "The background (trophies, red curtains, banner) is stationary and shows no fluid motion (fire, water, wind)."}}
{"video_id": "9aMhTF-gcwg", "file_name": "9aMhTF-gcwg_000262_000272.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands are visible, one holding a smartphone with a purple screen and the other holding a card with a blue design; the hands move the card toward the phone, adjust their positions, and then withdraw, leaving the phone against a plain gray background. The camera maintains a static close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9aMhTF-gcwg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9aMhTF-gcwg_000262_000272.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 142, "blur_score": 356.689699511026, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands and a purple object (likely a phone or case) are being manipulated by the hands.", "background_and_ambient_analysis": "Background is static and plain. No signs of fire, water, smoke, or wind."}}
{"video_id": "9aU0j_Juz4A", "file_name": "9aU0j_Juz4A_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black tactical gear crouches near green and white inflatable bunkers on a dirt field, then stands and runs leftward across the area while holding a long object. Another individual in similar gear is visible in the background near additional inflatable structures. The camera follows the primary subject with slight movement, capturing their progression through the obstacle course.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9aU0j_Juz4A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9aU0j_Juz4A_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 2134.5452813156335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in black clothing moves across the frame, carrying a weapon. Another individual is visible in the background. Both exhibit locomotion (walking, turning) due to physical movement.", "background_and_ambient_analysis": "No shifting background elements (fence, ground, inflatables remain fixed). No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "9_F7kz8oMSw", "file_name": "9_F7kz8oMSw_000273_000283.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt massages the face of another individual lying on a bed covered with a green blanket. The recipient, with long hair and a visible chest tattoo, remains still while the masseur uses both hands to press and move across the face. The camera slowly shifts to reveal other people standing in the background of the clinical setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9_F7kz8oMSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9_F7kz8oMSw_000273_000283.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 47.512580603825455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The therapist's hands are moving the patient's face, demonstrating discrete object motion due to manual therapy.", "background_and_ambient_analysis": "The background (room, floor, chairs) is static with no shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "9aEodNYw5EI", "file_name": "9aEodNYw5EI_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blond-haired person in a green shirt and black pants reclines on a couch, holding and moving a remote control while looking to the side. The camera cuts to another person in a black hoodie seated at a desk with books and a laptop, reading a book. The camera remains static in both scenes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9aEodNYw5EI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9aEodNYw5EI_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 53.82450725034681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a green shirt) moves from the couch, picks up a remote control, and walks toward the bookshelf, exhibiting clear locomotion and physical interaction with objects.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed. Static walls and furniture remain consistent without environmental fluid motion."}}
{"video_id": "9atT8mCF9yc", "file_name": "9atT8mCF9yc_000112_000122.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with blue striped suspenders and a dark necktie manipulates the tie to form a double knot. They loop the tie around their neck, pull the ends through the loop, and adjust the knot's tightness. The camera remains stationary, focusing on the upper body against a plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9atT8mCF9yc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9atT8mCF9yc_000112_000122.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 359.7756005352413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (discrete, solid objects) manipulate a necktie through controlled movements: crossing the tie ends, forming loops, and tightening. The tie itself is a solid object moving in response to the hands.", "background_and_ambient_analysis": "The background is a solid, uniform color with no visible environmental motion (e.g., no fire, water, smoke, or wind). Static background elements (e.g., wall) remain fixed without shifting."}}
{"video_id": "9awZ0TQQ20U", "file_name": "9awZ0TQQ20U_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A silhouetted figure in the center of a gymnasium extends arms and rotates in place, while another silhouetted figure on the right rises from a seated position to a standing stance. The camera maintains a fixed perspective with slight vibration throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9awZ0TQQ20U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9awZ0TQQ20U_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 78, "blur_score": 671.8516484788358, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human figures are moving within the scene; one is walking toward the center-left, while another is positioned in the background near the right side, exhibiting locomotive motion.", "background_and_ambient_analysis": "The background elements (walls, ceiling, lighting) remain static across frames with no uniform shifting, and there are no fluid or gaseous environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "9bJB57zA_Us", "file_name": "9bJB57zA_Us_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a red jacket playing a saxophone. The person is in a tunnel, maybe. Let's check the frames. The person is lying down? Wait, no, the video might be upside down. Wait, the first frame: the person is in a red jacket, playing saxophone, in a tunnel. The background has a blue wall and a window with light. Then, over the frames, the person is moving slightly, maybe? Wait, the action: the person is playing the saxophone. Let's describe chronologically.\n\nMain subject: one person in red jacket, wearing a hat, playing a saxophone. Orientation: the video is rotated, maybe, so the person is lying on their side? Wait, looking at the frames, the person is in a tunnel, wearing red, playing sax. The sax is golden. Background: tunnel with blue and white walls, maybe a window. The person's position: first frame, then moving? Wait, the frames are sequential. Let's see: from 0 to 5 seconds, the person is playing, maybe shifting slightly. The saxophone is held to the mouth, playing.\n\nAppearance: person in red jacket, dark pants, light-colored hat (maybe beanie), playing golden saxophone. Number: one person.\n\nSpatial: the person is in a tunnel, with the tunnel walls (blue and white) visible. The person is positioned against the wall? Maybe. The camera is probably looking from an angle, maybe from below? Wait, the video is upside down? Because the first frame shows the person with head up, but the description says \"lying down\"? Wait, no, the video is rotated. Wait, the user didn't say it's rotated, but the frames show the person as if the video is flipped. Wait, the problem is to describe the motion as per the video. Let's check the frames:\n\nIn the video, the person is wearing a red jacket, playing a saxophone, and the background is a tunnel. The person's position: from the frames, the person is moving slightly, maybe turning their head or the saxophone. The background is a tunnel with a blue wall on one side and a white wall, and a window letting light in.\n\nChronological order: The person in red jacket and hat plays the saxophone, maintaining position in the tunnel, with slight movements of the body as they play. The saxophone is golden, held to their mouth.\n\nCamera perspective: The camera is fixed, but the video might be rotated (since the person is in a way that's not upright). Wait, the first frame: the person is on the right, head up, playing. The next frames show the person moving slightly left, maybe. Wait, no, the frames show the person's position changing a bit. The camera is static but the subject is moving. Wait, the description says \"briefly describe their appearance and number (color, size, orientation)\". The person is wearing red jacket, dark pants, light-colored hat. Orientation: the person is standing in the tunnel, playing the saxophone.\n\nWait, maybe the video is upside down? Because the person's head is at the top in the first frame, but the description says \"lying down\". Wait, the user's video description might have a rotation. But as an expert captioner, we have to describe what's in the video. Let's think again.\n\nThe video shows a single person wearing a red jacket, playing a saxophone. The person is in a tunnel with blue and white walls. The person is moving slightly as they play, perhaps shifting their position. The camera is stationary, capturing the person from a low angle, looking up at them. The background is the tunnel, which is minimal. The person's orientation: they are upright, wearing a hat, red jacket.\n\nWait, let's check the frames. Frame 0: person in red jacket, saxophone, tunnel. Frame 1: similar, maybe the person's head is slightly tilted. Frame 2: same. Frame 3: person moving left a bit. Frame 4: person moving more left. Frame 5: person moving further left, maybe. So the person is playing the saxophone and moving slightly left in the frame over the 5 seconds.\n\nSo chronological: A person in a red jacket and hat plays a golden saxophone, positioned in a tunnel with blue and white walls. The person remains mostly upright but shifts position slightly leftward while playing. The camera maintains a fixed perspective, capturing the scene from a low angle.\n\nWait, the rules: focus on motion and behavior in chronological order. So the main action is playing the saxophone, and the person shifts position. Appearance: one person, red jacket, hat, saxophone. Spatial: in the tunnel, walls. Background minimal. Camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bJB57zA_Us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bJB57zA_Us_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 116, "blur_score": 173.72297489766925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red jacket is moving slightly (e.g., adjusting posture, manipulating an object), representing discrete solid object motion.", "background_and_ambient_analysis": "The tunnel walls and structural elements show no uniform shifting, and there are no fluids (fire, water, smoke, wind) present. Background remains static, indicating no ambient environmental motion."}}
{"video_id": "9bDZB-cj-iM", "file_name": "9bDZB-cj-iM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark pants and brown shoes walks toward a metallic machine with perforated panels on a light-colored floor, stepping forward and extending a hand toward the machine's base. The camera follows from a low angle, ending in a close-up of the machine's lower section as the person interacts with it.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bDZB-cj-iM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bDZB-cj-iM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 256.97399723980436, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving via locomotion (walking) and interacting with a machine (opening drawers, retrieving items).", "background_and_ambient_analysis": "The background elements (floor, walls, and static machine) show no uniform shifting or fluid motion; no fire, water, smoke, or wind are present."}}
{"video_id": "9auiSRCHbCg", "file_name": "9auiSRCHbCg_000140_000150.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and brown shorts stands on a ladder against a brick building, reaching toward the right window. He moves his hand across the window pane, then turns away. The camera remains static, viewed from a low angle capturing the building facade and the man's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9auiSRCHbCg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9auiSRCHbCg_000140_000150.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 1347.2820946321222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and brown shorts is actively moving their arms, interacting with the window. Another individual in white appears briefly during the sequence.", "background_and_ambient_analysis": "The brick building and windows in the background show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9bBhWffWFK8", "file_name": "9bBhWffWFK8_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with short brown hair, wearing a white shirt, stands at a kitchen counter. He holds an orange with both hands, squeezing it over a tall white container, causing juice to flow into it. He then stops, turns slightly toward the camera, and gestures with his right hand. The background includes water bottles and a toaster on the counter. The camera remains stationary, capturing the scene from a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bBhWffWFK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bBhWffWFK8_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 53.45776375059993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child's hands actively squeezing an orange, with the orange and juice container as primary discrete objects undergoing physical interaction (squeezing force causing juice ejection).", "background_and_ambient_analysis": "Static kitchen background (toaster, bottles, cabinets) shows no uniform shifting; orange juice flow is a minor fluid motion but not dominant."}}
{"video_id": "9b7yc3uj0uw", "file_name": "9b7yc3uj0uw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several individuals, including those in striped and dark clothing, gather around a truck. The camera shifts to focus on the truck’s open back as men and women load boxes from the vehicle onto a growing pile on the ground. People pass boxes from inside the truck to the exterior, placing them in front of the truck. The camera remains steady, capturing the sequence from a slightly elevated frontal view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9b7yc3uj0uw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9b7yc3uj0uw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 152, "blur_score": 1845.6669255140378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (including a man in a striped shirt) actively handling cardboard boxes—lifting, placing, and moving them via physical locomotion and collisions with other objects.", "background_and_ambient_analysis": "Static building walls and ground visible throughout; no shifting background elements or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "9bnyWcetl5M", "file_name": "9bnyWcetl5M_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The man, dressed in a black shirt and dark pants, stands in a gym with blue walls and gymnastics equipment. He holds an object in his right hand and then raises his right arm upward. The camera remains static throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bnyWcetl5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bnyWcetl5M_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 183.0686982760098, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is the primary discrete object moving; they transition from a stationary stance to raising arms and moving across the frame, indicating explicit physical locomotion.", "background_and_ambient_analysis": "The blue walls, flag, and static furniture remain stationary throughout the frames, with no signs of fluid motion (fire, water, smoke) or wind-induced swaying. Background elements show no uniform shifting."}}
{"video_id": "9bLIVY5wGX8", "file_name": "9bLIVY5wGX8_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black DSLR camera's screen displays a glass of light blue liquid. A hand enters the frame from the right, tapping and swiping across the screen to adjust the image, moving the finger in a downward motion before retracting. The camera remains stationary in a close-up shot with a blurred wooden background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bLIVY5wGX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bLIVY5wGX8_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 48.20769928883164, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9bsrTlJQV6w", "file_name": "9bsrTlJQV6w_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white t-shirt and dark red pants starts in a squat position with a barbell, then stands upright while holding the barbell. The gym background includes weight racks, a red exercise ball, and other equipment. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bsrTlJQV6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bsrTlJQV6w_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 159.2209427720785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves from a seated position to standing and walks across the gym floor, demonstrating locomotion driven by explicit physical forces.", "background_and_ambient_analysis": "No shifting background elements observed; gym walls and equipment remain stationary across frames. No fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "9bwML-pWR5o", "file_name": "9bwML-pWR5o_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in colorful athletic attire gather and shift positions on a green field adjacent to a dark running track. Nearby, several individuals stand around a table with a blue cooler and equipment, with a gray trash can positioned beside them. The crowd on the field moves slightly, while the group by the table remains mostly stationary. The camera maintains a static, top-down perspective of the track and field area throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9bwML-pWR5o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9bwML-pWR5o_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1899.5600993939108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Groups of people on the green field are moving (running/walking) in discrete, localized patterns. Their motion is consistent with human locomotion and interactions (e.g., gathering and dispersing near the track).", "background_and_ambient_analysis": "The background (track lines, green field, and distant structures) shows no uniform shifting or fluid motion (e.g., no wind-blown elements, fire, water, or smoke). Background elements remain stationary throughout the frames."}}
{"video_id": "9byaCGY-oUA", "file_name": "9byaCGY-oUA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a martial arts dojo, several children in white uniforms with colored belts move across a blue mat. Initially, they stand in a group near the center, with some adjusting their stances; as the sequence progresses, the children shift positions, one moving leftward while others reposition themselves. The camera pans left, following the motion of the children, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9byaCGY-oUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9byaCGY-oUA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 113, "blur_score": 697.6947620550368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in martial arts uniforms exhibit discrete motion: a person with 'USA' on their back walks left-to-right across the frame; others stand or make slight turns/shifts (e.g., the central figure with a black belt adjusts position). All motions are solid and distinct due to human locomotion.", "background_and_ambient_analysis": "The background (walls, blue mat, windows) remains static without uniform shifting. No fluid or environmental elements (fire, water, smoke, wind) are present; audience members in the background are stationary or minimally moving."}}
{"video_id": "9cCtvJzH-0A", "file_name": "9cCtvJzH-0A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow T-shirt and plaid shorts sits cross-legged on the floor, holding a phone with both hands and manipulating it. They then look upward and smile, shifting their posture slightly. In the background, a standing fan is visible to the left, with white plastic chairs and a board with printed materials positioned behind the person. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cCtvJzH-0A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cCtvJzH-0A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 144, "blur_score": 524.7943675413213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9c5SxFtDSLQ", "file_name": "9c5SxFtDSLQ_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people stand around bicycles on grass; a child in green holds a bike. Close-up of hands adjusting a purple bicycle’s rear wheel with pink tools. Hands spray-paint a red bicycle frame. Close-up of hands working on a bicycle component while wearing a green helmet. Camera shifts from wide shot to close-ups of bicycle maintenance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9c5SxFtDSLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9c5SxFtDSLQ_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 258.41908372793455, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are working on bicycles: hands applying lubricant and spraying the frame, and a person assisting a child with a bike. The motion is of the hands and the bicycle parts being adjusted.", "background_and_ambient_analysis": "The background (grass, tents) is static with no visible fluid or wind motion. No fire, water, or smoke."}}
{"video_id": "9cOmSIFMSIM", "file_name": "9cOmSIFMSIM_000347_000357.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a silver wrench to loosen lug nuts on a dark blue car tire, crouching in front of the wheel. Their hands manipulate the tool in a clockwise motion, with the car elevated by a red jack visible below. The camera remains stationary, focused closely on the tire and the person’s hands. Background elements include a white container and scattered tools, but the primary focus stays on the tire-changing action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cOmSIFMSIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cOmSIFMSIM_000347_000357.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 330.19170418402354, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arms are moving to tighten/loosen lug nuts on a stationary car tire using a wrench.", "background_and_ambient_analysis": "The background (car, ground, tool box) is static with no shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "9cQmYUGUS7k", "file_name": "9cQmYUGUS7k_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dense crowd of people wearing various colored clothing (red, blue, gray) gathers in front of a large sign, pushing and jostling forward as individuals raise arms and shift positions. The crowd moves chaotically, with some losing balance, creating a dynamic flow toward the sign. The camera remains handheld and slightly shaky, following the crowd’s motion while capturing the shifting spatial relationships among participants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cQmYUGUS7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cQmYUGUS7k_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 880.4672711614185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A large crowd of people is moving dynamically, with visible interactions and locomotion (e.g., pushing, swaying, or collective movement). These are distinct solid objects exhibiting motion due to physical forces between individuals.", "background_and_ambient_analysis": "The static background elements (large billboard/sign) do not exhibit uniform shifting, and there are no fluid/environmental motions (fire, water, smoke, wind) present. The scene is dominated by human activity without ambient environmental effects."}}
{"video_id": "9cYVPyLWkcE", "file_name": "9cYVPyLWkcE_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a dark blue sleeve pulls a light brown mushroom from a forest floor covered in pine needles and cones. The hand lifts the mushroom, revealing its cap and gills, then holds it up for view. The camera remains in a close-up perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cYVPyLWkcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cYVPyLWkcE_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1168.4545139224342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand (human) interacts with a rock and mushrooms, lifting the rock to reveal mushrooms beneath, then manipulating both objects.", "background_and_ambient_analysis": "Background elements (ground, leaves, rocks) show no uniform shifting motion. No fire, water, or wind-driven fluid motion observed."}}
{"video_id": "9clCVlXLCRE", "file_name": "9clCVlXLCRE_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short blonde hair and a gray shirt sits indoors, with a window featuring blinds visible in the background. They make minor head tilts, shifting their gaze and upper body position slightly forward and backward. The camera maintains a close-up perspective with a subtle shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9clCVlXLCRE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9clCVlXLCRE_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 111.99082539013757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head slightly, indicating discrete physical motion from locomotion (talking/gesturing).", "background_and_ambient_analysis": "The background features a static wall and window with no shifting or fluid motion. No fire, water, smoke, or wind is present in the scene."}}
{"video_id": "9celxnA4gYw", "file_name": "9celxnA4gYw_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to generate a concise caption for this video. Let me watch the video first. There's a sailboat with red and white sails on the water. The video starts with the boat moving, and then another yellow sailboat comes into view from the left. The first boat is red and white, maybe with some flags? The camera seems to follow the boats as they sail. The background has a city with tall buildings, but I should keep that minimal. The main focus is on the boats moving. Let me check the rules. Need to describe the motion in chronological order. First, the red and white sailboat is moving, then the yellow one appears from the left. The camera might be panning to follow them. The caption should mention the number of boats, their colors, positions relative to each other. Also, camera movement. The video is a bit grainy, but the key points are the two sailboats. Let me structure it: start with the first boat, then the second entering, their movement, then the camera's perspective. Avoid background details unless essential. The background has buildings but maybe just mention the cityscape briefly. The caption should end with camera movement. Let me see the examples. The output format is a paragraph inside the tags. Let me draft: \"Two sailboats navigate a body of water; a red-and-white sailboat leads initially, followed by a yellow sailboat emerging from the left. Both vessels move forward with their sails fully deployed, maintaining a steady course. The camera tracks their progress with a slight pan left to follow the yellow boat’s approach.\" Wait, check if the order is correct. The video starts with the red and white boat, then the yellow appears later. So chronological: first the red and white is seen, then the yellow comes into view. The camera is moving left to follow the yellow. Also, mention the spatial relationship: yellow appears to the left of the red boat. Wait, the first boat is red and white, then the yellow comes from the left. So as the video progresses, the yellow boat enters from the left. So the main subjects are two sailboats. Let me rephrase: \"A red-and-white sailboat moves across the water, with a yellow sailboat appearing from the left and joining it. Both sailboats advance forward, their sails fully extended, as the camera pans slightly left to follow the yellow boat’s movement. Background buildings remain distant and static.\" Hmm, maybe \"two sailboats\" in the beginning. Let me check the rules again. They say \"briefly describe their appearance and number (color, size, orientation)\". So \"two sailboats: a red-and-white one and a yellow one\". Also, spatial: the yellow appears to the left of the red. But maybe \"followed by a yellow sailboat emerging from the left\". The camera movement is \"pan left\" to follow the yellow. The background is minimal, so just mention the cityscape in the distance. The caption should be concise. Let me try: \"A red-and-white sailboat sails across the water, with a yellow sailboat entering from the left and moving alongside. Both vessels maintain steady motion with sails deployed, as the camera pans left to track the yellow boat's approach. Background buildings remain static.\" Wait, but in the video, the yellow boat comes from the left and then they move together. The original video shows the red and white first, then yellow appears from left. So the chronology is first red and white, then yellow enters. So the caption should start with that. Also, the camera movement: in the video, the camera seems to pan left as the yellow boat comes into view. The output needs to mention camera perspective and movement at the end. So maybe: \"A red-and-white sailboat moves across the water, followed by a yellow sailboat emerging from the left. Both vessels sail forward with sails fully deployed, their relative positions shifting as the camera pans left to track the yellow boat’s movement.\" That's concise. Check if \"sailing\" or \"moving\" is correct. The boats are moving forward. Also, mention the number: two sailboats. Maybe \"Two sailboats: a red-and-white vessel and a yellow one. The red-and-white leads initially, with the yellow approaching from the left. Both advance steadily as the camera pans left to follow the yellow boat.\" Hmm, but the caption needs to be chronological. Start with the red and white, then the yellow comes. So: \"A red-and-white sailboat navigates the water, followed by a yellow sailboat emerging from the left and moving alongside. Both sailboats maintain a steady course with sails deployed, as the camera pans left to track their progress.\" That works. Check if \"moving alongside\" is correct. Maybe \"moving in parallel\" or \"following\". The original video shows them sailing together after the yellow appears. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9celxnA4gYw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9celxnA4gYw_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 238.7901338713752, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two sailboats are moving across the water; their motion is driven by wind on the sails and the water's resistance, representing discrete object physics.", "background_and_ambient_analysis": "The background buildings are static, indicating no camera motion. The water shows gentle wave motion, but it is not dominant as the sailboats are the main subjects."}}
{"video_id": "9caPeo-1_Ls", "file_name": "9caPeo-1_Ls_001331_001341.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair and a dark shirt with white sleeves arranges dark red flowers inside an orange pumpkin on a wooden table, adjusting the bouquet with both hands. They then step back, completing the arrangement. Two pumpkins sit on the table; the camera remains stationary, capturing the scene from a fixed frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9caPeo-1_Ls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9caPeo-1_Ls_001331_001341.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 88.031477367404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people playing musical instruments) exhibit controlled motion consistent with physical interaction (e.g., strumming, gesturing).", "background_and_ambient_analysis": "The background elements (shelves, fan, wall) show no uniform shifting or fluid motion. No fire, water, or wind effects are visible."}}
{"video_id": "9cr3l1tPqAM", "file_name": "9cr3l1tPqAM_000517_000527.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt with colorful patches sits in an office, holding a clarinet vertically and moving their fingers over the instrument's keys while playing. The background includes a desk with papers and a printer. The camera remains static, capturing the scene from a medium angle with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cr3l1tPqAM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cr3l1tPqAM_000517_000527.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 154.3200944087439, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing the clarinet, with discrete movements of their hands on the instrument keys and mouthpiece. The motion is localized and intentional, driven by physical manipulation of the instrument.", "background_and_ambient_analysis": "The background (desk, papers, office items) shows no shifting or uniform motion; no fire, water, smoke, or wind is present. Background elements remain static throughout the clip."}}
{"video_id": "9cutk35bSfY", "file_name": "9cutk35bSfY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a view of a person in a blue shirt and gray shorts walking through a garden path, holding a branch. Then, the scene shifts to two girls: one in a white sleeveless top with dark hair in pigtails, and another in a pink shirt with dark hair. They're near a person in light blue shorts, and the girl in white is reaching towards something on the ground. The camera moves around them, showing their interactions. Then it focuses on the man in the blue shirt looking at something in his hands. The background has greenery and trees. Need to describe in chronological order, motions, appearances. Let's structure it: start with the initial scene, then the two girls, their actions, then the man. Mention spatial relationships—like the girls are near the man, the man is in front of the girls maybe? Wait, in the frames, the first frame is the man walking, then the next shows the two girls and the man. So the man is a main subject. Let's outline:\n\n1. Initial scene: A man in a light blue shirt and gray shorts walks through a garden path, holding a branch. He is followed by a group of people in the background. The camera moves to focus on two children: a girl in a white sleeveless top with dark hair in pigtails and another girl in a pink shirt with dark hair. They stand near the man, with the girl in white reaching toward the ground.\n\n2. Then, the girl in white is seen holding something, and the girl in pink stands beside her. The man is partially visible behind them. The camera shifts to show the man in the light blue shirt looking down at an object in his hands.\n\n3. The background includes green foliage and trees, but minimal description. The camera movement is shifting between the subjects, with slight pans.\n\nWait, need to be concise. Let's check the rules: chronological, motions, appearance, spatial, camera. Let's write a paragraph:\n\nThe video opens with a man in a light blue shirt and gray shorts walking through a garden path, holding a branch. He is followed by a group of people in the background. The camera then shifts to two children: a girl in a white sleeveless top with dark hair in pigtails and another girl in a pink shirt with dark hair. They stand near the man, with the girl in white reaching toward the ground. The camera focuses on the girl in white as she picks up an object, while the girl in pink stands beside her. The scene then shows the man in the light blue shirt looking down at an object in his hands. The camera moves around the subjects with slight pans, maintaining a ground-level perspective.\n\nWait, but need to be more concise. Let's check the frames:\n\nFrame 0: Man in blue shirt, gray shorts, walking, holding branch. Background: garden, trees, other people.\n\nFrame 1: Girls (white top, pink shirt) with man in gray shorts. Girl in white is reaching down, girl in pink standing next to her.\n\nFrame 2: Same as frame 1 but closer, girl in white is picking something up.\n\nFrame 3: Girl in white (back view), girl in pink, man in gray shorts.\n\nFrame 4: Man in blue shirt, looking at something in his hands.\n\nSo chronological order: man walking (initial), then focus on two girls interacting with something on ground, then the man looking at his hands.\n\nSo the caption should start with the man walking, then the girls, their actions, then the man's action.\n\nLet's draft:\n\nA man in a light blue shirt and gray shorts walks along a garden path, holding a branch. The camera shifts to two girls: one in a white sleeveless top with dark hair in pigtails, the other in a pink shirt with dark hair, standing near the man. The girl in white reaches toward the ground, then picks up an object. The camera then focuses on the man, who looks down at an object in his hands. The background includes green foliage and trees. The camera moves with slight pans between the subjects.\n\nWait, need to check rule f: exclude text recognition, etc. Also, rule a: motion and behavior in chronological order.\n\nAnother version:\n\nThe video begins with a man in a light blue shirt and gray shorts walking through a garden, holding a branch. The camera then shows two girls: a girl in a white sleeveless top with dark hair in pigtails and another in a pink shirt with dark hair, standing close to the man. The girl in white reaches toward the ground and picks up an object. The camera shifts to focus on the man as he looks at an object in his hands. The background consists of green plants and trees.\n\nWait, but the first frame is the man walking, then the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cutk35bSfY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cutk35bSfY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 586.5698412227632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The adult and children are walking along a path; the adult points at trees, and the children interact with each other and the environment.", "background_and_ambient_analysis": "The background (trees, ground) is static with minimal wind effects; no fire, water, or significant environmental fluid motion."}}
{"video_id": "9cyu0i95j4M", "file_name": "9cyu0i95j4M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people (two children and one adult) jump and bounce on a blue trampoline with yellow borders. The adult, wearing a light-colored top, stands between the children, who wear dark clothing, as they move up and down rhythmically. The camera, positioned at a slight angle, captures their motion from a fixed perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cyu0i95j4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cyu0i95j4M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 785.4331941809226, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children (discrete solid objects) are moving across the blue mat area, exhibiting locomotion (walking, turning, holding hands) as the primary physical action.", "background_and_ambient_analysis": "The static background elements (green walls, yellow borders, colorful murals) remain uniformly stable across frames; no fluid motion (fire, water, smoke) or significant environmental effects like wind are present."}}
{"video_id": "9cvzoYUj5bo", "file_name": "9cvzoYUj5bo_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white V-neck shirt adjusts a pair of glasses, holding them with both hands before positioning them over their eyes. The individual is seated in front of a door and a bed with a blue blanket. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9cvzoYUj5bo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9cvzoYUj5bo_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 169.77720097730474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is making discrete hand movements (adjusting glasses) and gesturing with their hands. The motion is localized to the person's hands and upper body.", "background_and_ambient_analysis": "Background elements (door, bed, blanket) are stationary across frames. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "9dcKunD0q2E", "file_name": "9dcKunD0q2E_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video frames. The main subject is a person. Let's see the sequence:\n\nFrame 0: Person is crouched on the floor, holding a large sheet. The room has a ladder, a wall with gray and beige sections, a window.\n\nFrame 1: Person is on the ladder, starting to put up the sheet. The sheet is white, maybe wallpaper? They're climbing the ladder.\n\nFrame 2: Person is on the ladder, placing the sheet higher up. They're adjusting it.\n\nFrame 3: Person is still on the ladder, smoothing or aligning the sheet. The sheet is being applied to the wall.\n\nFrame 4: Person descends the ladder, now on the floor, holding the sheet. Maybe they're adjusting or stepping down.\n\nFrame 5: Person is standing on the ladder again, continuing the work. The sheet is up on the wall.\n\nWait, need to check the actual frames. The user provided 5 frames (0 to 5). Let's list each frame's action:\n\n0: Person crouched, holding a large white sheet (wallpaper maybe) on the floor.\n\n1: Person climbs the ladder (silver, blue steps) to put the sheet on the wall.\n\n2: Person is on the ladder, adjusting the sheet (up towards the top of the wall).\n\n3: Person steps down from ladder (now on floor) while holding the sheet, possibly adjusting lower part.\n\n4: Person climbs the ladder again, continuing to apply the sheet.\n\n5: Person is on the ladder, working on the sheet.\n\nWait, the frames are 0.0, 0.3, 1.4, 2.5, 3.6, 4.7. So frame 0 is start, then 0.3, 1.4, etc. Let's see the actions:\n\nAt frame 0: Person is crouched on floor, holding large white sheet. Ladder is in front of the wall (which has wooden strips and gray paint).\n\nFrame 0.3: Person climbs ladder to put sheet on wall.\n\nFrame 1.4: Person is on ladder, applying sheet to the upper part of the wall (which is gray texture).\n\nFrame 2.5: Person adjusts the sheet, now positioned higher.\n\nFrame 3.6: Person steps down from ladder, now on floor, holding the sheet.\n\nFrame 4.7: Person climbs ladder again, continuing the work.\n\nWait, the description in the user's input: \"a person in a striped shirt and light shorts climbs a ladder, positions, and adjusts a large white sheet on a wall with gray textured surface and wooden strips.\"\n\nNeed to capture the sequence: starting on floor, climbs ladder, applies sheet, adjusts, steps down, climbs again.\n\nAppearance: person in striped shirt (dark and light stripes), light shorts (beige or khaki), medium size.\n\nSpatial: ladder is in front of the wall, window is to the left of the wall.\n\nBackground: room with gray wall, wooden strips (horizontal), window with black frame.\n\nBut the rules say to keep background minimal unless essential. So maybe mention the wall (gray texture, wooden strips) is where the sheet is applied.\n\nChronological order:\n\n- Person is crouched on floor holding sheet.\n\n- Climbs ladder to apply sheet to wall.\n\n- Adjusts sheet position on the wall.\n\n- Steps down from ladder.\n\n- Re-climbs ladder to continue adjustment.\n\nNow, the caption should be concise, chronological.\n\nLet's structure:\n\nA person in a striped shirt and light shorts crouches on the floor holding a large white sheet. They climb a silver ladder with blue steps, positioning the sheet on a gray textured wall with horizontal wooden strips. The person adjusts the sheet to the upper wall section, then steps down from the ladder, holding the sheet. Afterward, they climb the ladder again to continue aligning the sheet.\n\nCheck rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance: striped shirt, light shorts, large white sheet.\n\nc) Spatial: ladder in front of wall, window left (but maybe minimal, so maybe not necessary unless essential. The wall has gray texture and wooden strips, which is part of the action.)\n\nd) Camera perspective: it's a static shot, no movement described.\n\ne) Background minimal: the wall's texture and strips are necessary to understand where the sheet is applied.\n\nf) Exclude text, named characters: okay.\n\ng) Internal thinking, no output.\n\nNow, write it concisely.\n\nLet's draft:\n\nA person in a striped shirt and light shorts crouches on the floor holding a large white sheet. They climb a silver ladder with blue steps to position the sheet on a gray textured wall with horizontal wooden", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9dcKunD0q2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9dcKunD0q2E_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 90.02537590619252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving: climbing a ladder, adjusting position, and performing physical work on the wall. The motion is discrete and solid, driven by human locomotion and task execution.", "background_and_ambient_analysis": "The static background elements (wall, window frame, ladder) remain fixed across frames with no uniform shifting or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "9dflsMSgPaQ", "file_name": "9dflsMSgPaQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They provided a video description with several frames, and my job is to generate a concise, chronological paragraph following specific rules.\n\nLooking at the rules, the main points are to focus on motion and behavior in order, describe appearance and number, mention spatial relationships if relevant, conclude with camera perspective and movement, keep background minimal, exclude text recognition, named characters, or stylistic analysis. The output must be in a specific format without any reasoning.\n\nThe video starts with a black screen with the text \"Your hair will love you\" and sparkles on the right. But rule g says to exclude text recognition, so I shouldn't mention the text. Next, the scene transitions to a woman with long brown hair in a gray top against a white background. She turns her head and body to the side. Then there's a transition with black and white squares showing hair products and a website.\n\nWait, the user's rules say to exclude text recognition, so the website and product labels shouldn't be included. The main subjects here are the woman. Let me check the frames again. The first frame is black with text and sparkles. Second frame same as first but maybe the sparkles are less. Third frame is the woman appearing. Fourth frame she turns her head to the left. Fifth frame she turns her body to the side. Then the transition to black and white squares, which includes products, but since we can't mention text, maybe just note the transition.\n\nWait, the problem says to focus on the motion and behavior. So the woman's actions: she's standing against a white background, then turns her head to the left, then turns her body to the right. Then there's a transition with geometric shapes (black and white squares) that show product packaging, but since text isn't to be included, perhaps just describe the transition as black and white squares moving.\n\nThe camera movement: when the woman is shown, the camera is static, then during the transition, there's a shift to the geometric squares. The background changes from white to black and white squares.\n\nWait, the rules say to keep background descriptions minimal unless essential. The white background is where the woman is standing, so maybe it's essential. The geometric transition is part of the scene change.\n\nWait, the user says to mention spatial relationships if relevant. The woman is in front of a white background. When she turns, she's moving from facing forward to turning her head left, then body to the side.\n\nSo putting it all together:\n\nStarts with a black screen with sparkles (but exclude text), then transitions to a woman with long brown hair in a gray top. She turns her head to the left, then turns her body to the right. The background is white. Then the video transitions to a split-screen with black and white geometric shapes (squares) that move. The camera remains static during the woman's actions but shifts to a geometric transition.\n\nWait, but rule d says to conclude with camera perspective and movement. So after the woman's movements, the camera shows the geometric transition. So the camera movement during the woman's scenes is static, then the transition to geometric shapes is a cut or transition.\n\nWait, the video frames: frame 0-1 is black with text and sparkles. Frame 2 is the woman, frame 3-4 she turns, then frame 5 is the transition to the squares. So the sequence is:\n\n1. Black background with sparkles (but exclude text, so maybe just say black background with sparkles moving)\n2. Woman with long brown hair appears against white background\n3. She turns her head left, then body to the side\n4. Transition to black and white squares moving\n\nBut need to describe motion and behavior chronologically.\n\nWait, the first part of the video: [0.0] starts with black background, sparkles on the right. Then [1.4] same, but maybe the sparkles are less. Then [2.5] the woman appears. [3.6] she turns her head left, [4.7] turns body to side, [5.0] transition to black and white squares.\n\nBut according to the user's input, the frames are:\n\n[0.0] black with text and sparkles\n\n[1.4] same as [0.0] (maybe sparkles fade)\n\n[2.5] woman in gray top appears\n\n[3.6] woman turns head left\n\n[4.7] woman turns body to side\n\n[5.0] transition to black/white squares with products\n\nBut the rules say to exclude text and named characters, so the text and products are out.\n\nSo the main subject is the woman. Her actions: appears against white background, turns head left, turns body to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9dflsMSgPaQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9dflsMSgPaQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 159, "blur_score": 60.00417053723197, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman (a discrete solid object) is moving: turning and smiling, with her hair moving as a result of her body movement.", "background_and_ambient_analysis": "No ambient environmental motion (fire, water, smoke, wind) detected. Backgrounds (white wall, tiled wall) are static, with no shifting or fluid motion."}}
{"video_id": "9eH4wuDbSYA", "file_name": "9eH4wuDbSYA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with short hair appears in a webcam feed, initially smiling with mouth open; they turn their head to the right, then to the left, and finally face forward. The child’s ear is visible in later frames. The webcam display remains fixed, with minimal background visible behind the child.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9eH4wuDbSYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9eH4wuDbSYA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 341.12450114941066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The discrete object is a person whose head and facial expressions change dynamically (smiling, turning head, shifting gaze). This motion is localized to the person's head and face, with clear bounding box tracking.", "background_and_ambient_analysis": "The background behind the computer screen (cityscape) shows no shifting or fluid environmental motion (e.g., fire, water, smoke). The video is a static recording of a computer screen displaying a chat window."}}
{"video_id": "9drEyy3l1l4", "file_name": "9drEyy3l1l4_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows three people by a river. First, I need to describe their actions in order. \n\nLooking at the timestamps: \n\n- At [0.0], there's a person in a green shirt bending down, another in light blue bending, and a third in purple standing with a blue cup. \n- As it progresses, the green-shirted person moves, the blue-shirted person continues bending, and the purple one holds the cup. \n\nMain subjects: three people. Their appearance: green shirt (male?), light blue shirt (male?), purple shirt (female?) — but need to mention colors. Spatial: the green is left, blue is middle bending, purple is right standing. \n\nActions: They're in shallow water near the bank. The green and blue are bending, possibly looking at something in the water or sand. The purple stands holding a blue cup. \n\nChronology: Start with them near water, green and blue bending, purple holding cup. Then maybe the green moves slightly, blue continues, purple stays. \n\nBackground: river, some grass. Minimal description. \n\nCamera perspective: seems like a static shot, maybe slight shake. No movement mentioned, so maybe fixed camera. \n\nNow, structure the caption:\n\nThree people stand in shallow river water near a grassy bank. A person in a green shirt bends forward, another in light blue bends to the right while holding a blue cup, and a third in a purple shirt stands to the right holding a blue cup. The green-shirted individual shifts position slightly, while the light blue-shirted person continues bending, and the purple-shirted person maintains their stance. The camera remains static with a slight shake, capturing the scene from a medium distance.\n\nWait, need to check chronology. First frame: green, blue, purple. Then the blue and green are bending, purple holding cup. Then in later frames, they move. \n\nWait, the video is 5 seconds. Let's see: \n\n[0.0] - three people. Green, blue bending, purple standing. \n\n[0.3] - same. \n\n[0.6] - green moves, blue bends more, purple holds cup. \n\n[0.9] - green still bending, blue and purple same. \n\n[1.2] - similar. \n\n[1.5] - maybe the green moves left, blue continues. \n\nSo the main actions: the three individuals are at the water's edge. The person in green bends forward, the one in light blue bends to the right (maybe in the water), and the person in purple stands holding a blue cup. Over time, the green-shirted individual shifts their position, the light blue-shirted person continues to bend and interact with the water/sand, while the purple-shirted person holds the cup steadily. \n\nNow, make it concise. \n\n\"Three people stand in shallow river water near a grassy bank. A person in a green shirt bends forward, another in light blue bends to the right, and a third in a purple shirt stands holding a blue cup. The green-shirted individual shifts position leftward, the light blue-shirted person continues bending toward the water, and the purple-shirted person maintains their stance holding the cup. The camera remains static with a slight shake, capturing the scene from a medium distance.\"\n\nCheck rules:\n\na) Motion and behavior chronological: yes, describes actions as they happen. \n\nb) Appearance and number: three people, colors noted. \n\nc) Spatial: green left, blue middle, purple right. \n\nd) Camera: static with slight shake. \n\ne) Background minimal: grassy bank mentioned, river is implied. \n\nf) Exclude text, names, etc.: no names, text. \n\ng) Think internally but output caption.\n\nNow, tighten it up:\n\n\"Three people stand in shallow river water near a grassy bank. A person in green bends forward, another in light blue bends to the right while holding a blue cup, and a third in purple stands holding a blue cup. The green-shirted individual shifts leftward, the light blue-shirted person continues bending toward the water, and the purple-shirted person maintains their stance. The camera remains static with a slight shake, capturing the scene from a medium distance.\"\n\nWait, the blue cup: the purple person holds a blue cup, and the light blue shirted person—does he hold one? In the first frame, the purple person has a blue cup, maybe the light blue person is holding something else? Wait, the video: [0.0] purple person holds a blue cup, the green and blue are bending. Let me check the frames. \n\nThe description says: first frame, purple person is holding a blue cup (maybe two cups? Or one). The key is to describe what's visible. Maybe the purple person holds", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9drEyy3l1l4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9drEyy3l1l4_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 341.9055150793622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible: one in a blue shirt bending toward the water, one in a green shirt assisting, and one in a purple shirt holding a container. Their movements (bending, reaching, turning) are discrete and driven by intentional physical actions.", "background_and_ambient_analysis": "The water in the background shows minor ripples, but static elements like the grassy shoreline remain fixed. The water motion is not dominant; it is secondary to human activity."}}
{"video_id": "9eX1fHeieys", "file_name": "9eX1fHeieys_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands uses a black file to smooth the corners of a large, clear rectangular ice block, causing ice shavings to scatter; the hands reposition the file to address all edges, then switch to a yellow-handled screwdriver to further refine the surface. The camera maintains close-up shots, shifting angles to capture the filing motion against a dark backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9eX1fHeieys.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9eX1fHeieys_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 195.6882903792181, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and a chisel tool interact with a solid ice block, causing discrete chipping and reshaping. The ice block is the main solid object undergoing motion due to tool application.", "background_and_ambient_analysis": "The dark, fabric-like background shows no uniform shifting or environmental motion (e.g., wind, fluid flow). Melting ice water is a minor byproduct, but the primary motion is not dominated by ambient fluids."}}
{"video_id": "9e_YiwUvKoI", "file_name": "9e_YiwUvKoI_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person on stage. They start with a white shirt, black shorts, red tie, and a hat. Wait, the description says in the first frame they have a white shirt, but then as they move, the shirt might change? Wait, the first frame says \"white shirt, black shorts, red tie, and a hat.\" Then in the next frames, they're holding a baton. So the main subject is one person. \n\nLet's break it down chronologically. The video starts with the person standing on a stool (or platform), holding a baton. They raise the baton, then perform gestures—like spinning, throwing, maybe twirling. The background has stage lights (white, blue, red, white) and a banner, but we need to keep background minimal. \n\nSo sequence: Person on stage, standing on a stool, holding baton. Moves baton in various motions (raising, extending arms, spinning), maybe some acrobatic moves? Wait, the video shows them standing on a stool, then moving. The stool is a platform. \n\nAppearance: One person, wearing white shirt, black shorts, red tie, hat initially, but maybe the hat comes off? Wait, the first frame has a hat. Then in frame 1.4, maybe the hat is removed? Wait, the problem says \"briefly describe their appearance and number (color, size, orientation).\" So need to note key details: one person, wearing white shirt, black shorts, red tie, hat. \n\nSpatial relationships: On stage, in front of the banner, under stage lights. But background minimal, so maybe just mention stage. \n\nCamera perspective: Probably static, since it's a stage performance, so likely fixed camera, no movement mentioned. \n\nSo the caption should be: A single person, wearing a white shirt, black shorts, red tie, and a hat, stands on a stool on stage. They begin by holding a baton, then raise and extend their arms to manipulate the baton in circular motions. The performer’s movements are dynamic, with the baton spun and twirled in front of them. The camera remains fixed, capturing the performance from a frontal perspective. \n\nWait, need to check rules: focus on motion and behavior chronologically. Start with initial position, then movements. \n\nLet me structure: \n\n1. Initial state: Person on stool, holding baton, wearing specified clothes. \n2. Actions: Raises baton, then moves arms (spinning, throwing, etc.). \n\nCheck if the hat is always there? The first frame has a hat, but maybe the video shows them without? The problem says to mention appearance briefly, so list key clothing. \n\nAlso, the background has the banner, but rule e says minimal background. So maybe just \"on stage\" without the banner details. \n\nCamera: no movement mentioned, so \"fixed camera\" or \"stationary.\" \n\nLet me draft:\n\nA single performer, dressed in a white shirt, black shorts, red tie, and a hat, stands on a stool on stage. They begin holding a baton, then raise their arms to perform dynamic baton movements, spinning and extending the baton in various motions. The camera remains stationary, capturing the performance from a direct frontal view. \n\nWait, the initial frames show the person with the baton. Let's check the video frames: \n\n[0.0] - standing on stool, holding baton. \n\n[1.4] - raising baton. \n\n[2.5] - spinning or moving baton. \n\n[3.6] - extending arms, baton in motion. \n\n[4.7] - baton in hand, arms out. \n\nSo the sequence is: standing, then moving baton up, spinning, moving arms, etc. \n\nSo chronologically: The performer, dressed in a white shirt, black shorts, red tie, and hat, stands on a stool. They raise the baton upward, then manipulate it with sweeping motions, extending their arms to twirl and spin the baton. \n\nNeed to make sure it's concise. \n\nFinal caption should be: A single person in a white shirt, black shorts, red tie, and hat stands on a stool on stage, holding a baton. They raise the baton, then extend their arms to spin and twirl it in circular motions, moving the baton in front of them. The camera remains fixed, capturing the performance from a frontal perspective.\n\nWait, but the hat might not be on in all frames. The first frame has a hat, but maybe the video shows them without. However, the problem says \"briefly describe their appearance\" so include initial appearance. \n\nAlso, check if the stool is part of the scene—yes, they start on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9e_YiwUvKoI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9e_YiwUvKoI_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 321.9322592012591, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single person in dark attire performs controlled arm and body movements consistent with a physical performance (e.g., dance/martial arts), with clear bounding box tracking.", "background_and_ambient_analysis": "The stage curtain and overhead lights remain stationary throughout; no fluid motion (fire, water, smoke) or wind effects are observed."}}
{"video_id": "9eaa0bro7Jk", "file_name": "9eaa0bro7Jk_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket and green pants bends over, then kneels on a stone floor while handling wires, with tools like a shovel and bucket visible in the background. The individual, initially standing with an arm raised, shifts to a crouched position near a wooden ladder against the stone wall. The camera transitions from a low-angle view to a top-down perspective, capturing the person's movements amidst the dimly lit, cluttered space. The background remains minimal, emphasizing the stone wall and scattered equipment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9eaa0bro7Jk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9eaa0bro7Jk_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 124.24116818177637, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main discrete object is a person moving by bending down and interacting with the ground or equipment. This motion is due to explicit physical forces (locomotion).", "background_and_ambient_analysis": "The background consists of rocky walls and a static metal structure. There is no fluid or gaseous motion (fire, water, smoke) and no uniform shifting of the background that would indicate camera motion."}}
{"video_id": "9e6JA51ZBIQ", "file_name": "9e6JA51ZBIQ_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Initially, four people work in a field of dense bushes; one bends over while another stands holding tools, and two others are positioned nearby. The camera then shifts to a close-up of a person pointing at the foliage with their arm extended toward the plants.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9e6JA51ZBIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9e6JA51ZBIQ_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 40.225358113366504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: multiple people (farmers) bending and moving in the field; a man extending his arm to point at a tree. These motions are driven by human locomotion and deliberate arm movement.", "background_and_ambient_analysis": "The background trees and field show no significant swaying or fluid motion (e.g., no dominant wind, water, or smoke). Background elements remain stable and static across frames."}}
{"video_id": "9f5Nve_G7EU", "file_name": "9f5Nve_G7EU_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand guides a bright pink fabric strip through a white sewing machine, adjusting its position to align under the needle. The fabric is steadily moved from left to right through the machine's feed dogs. The camera maintains a static close-up perspective, focusing solely on the sewing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9f5Nve_G7EU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9f5Nve_G7EU_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 147, "blur_score": 131.1902840737157, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand (discrete solid object) actively guiding pink fabric through a sewing machine, causing the fabric to move relative to the machine's needle and feed dog.", "background_and_ambient_analysis": "Static sewing machine background with no shifting elements; no fire, water, smoke, or wind observed. Red ruler and machine components remain fixed."}}
{"video_id": "9f0GANbn7VQ", "file_name": "9f0GANbn7VQ_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So draft: <caption_output>A pot containing diced pinkish-red ham pieces is shown. A metallic spoon adds more diced ham from above, increasing the pile within the pot. The camera maintains a top-down view with slight movement focusing on the pot's contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9f0GANbn7VQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9f0GANbn7VQ_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 161, "blur_score": 34.585431687559016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metal spoon stirs chopped meat pieces (discrete solid objects) within a pan, demonstrating physical interaction between the spoon and meat.", "background_and_ambient_analysis": "Background (stove surface, pan) is static with no uniform shifting. Minimal steam rising from meat, which is not dominant environmental motion."}}
{"video_id": "9epyZV5anik", "file_name": "9epyZV5anik_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A coffee machine dispenses dark brown coffee into a clear glass positioned on its drip tray. The camera then zooms upward to focus on the machine’s control panel, revealing illuminated buttons and a pressure gauge. Finally, a hand reaches from the right to lift the filled glass from the tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9epyZV5anik.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9epyZV5anik_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.77500740144634, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A human hand (solid discrete object) enters the frame and interacts with the coffee machine, demonstrating physical movement.", "background_and_ambient_analysis": "Background elements (coffee machine, containers) are static; no fluid environmental motion (e.g., water flow, fire, smoke) dominates the scene beyond the controlled coffee brewing process."}}
{"video_id": "9fa81RGKHIU", "file_name": "9fa81RGKHIU_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bare-chested infant lies on a bed, holding a small colorful toy with both hands and moving it up and down. The baby then releases the toy, shifts their hands, and plays with their feet. The camera remains stationary, capturing the infant's movements from a close-up angle above the bed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9fa81RGKHIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9fa81RGKHIU_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.34345075495641, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby (a person) actively manipulates a bottle with hands and legs, exhibiting deliberate movements like sucking, lifting, and repositioning.", "background_and_ambient_analysis": "No shifting background elements; curtain, bed, and wall remain static throughout. No fire, water, smoke, or wind observed."}}
{"video_id": "9fKBfs6BndY", "file_name": "9fKBfs6BndY_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of a hand using a knife on a cutting board with ingredients like a red bell pepper, onion, and a bag of \"Worcestershire Sauce.\" Then it cuts to a pan where five sausages are being browned. The hand uses a green spatula to flip them. The text on screen says to brown five sausages 3-5 minutes each side over medium-high heat. Then it shows a tray with the sausages arranged. \n\nI need to describe the sequence chronologically. Start with the first scene: hand with knife on cutting board with peppers, onion, and the sauce bag. Then the pan with sausages being flipped with a spatula. Then the tray with sausages. \n\nCheck the rules: focus on motion and behavior, chronological order. Mention main subjects: hand, knife, sausages, spatula. Describe appearance: red bell pepper, onion, green spatula, sausages (color, size—maybe pinkish, length). Spatial relationships: in the first scene, ingredients on board, sauce bag in background. Then in the pan, sausages in the pan, spatula flipping. Then tray with sausages. \n\nKeep background minimal. Exclude text recognition (the text says \"Brown five sausages...\" but we don't mention it, just the action). \n\nSo the first part: A hand holds a knife on a cutting board with a red bell pepper, white onion, and a bag of sauce. Then cuts to a stovetop pan with five pink sausages, a green spatula flips them. Then shows sausages arranged on a tray. \n\nNeed to be concise. Let's structure it: \n\nInitial scene: Close-up of a hand using a knife on a cutting board with vegetables (red bell pepper, white onion) and a sauce bag. Then the scene shifts to a pan where five sausages are being browned; a green spatula flips the sausages. Finally, the pan transitions to a tray holding the cooked sausages. \n\nCheck for chronological order. Yes, starts with cutting board, then pan, then tray. \n\nMake sure to mention number: five sausages. Appearance: pink sausages, green spatula. \n\nCamera perspective: first close-up (top-down? or close-up), then top-down on pan, then top-down on tray. \n\nRules say \"Conclude with camera perspective and movement.\" So need to note the camera movement. The first scene is a close-up (static), then pan to the stovetop, then another close-up? Wait, the video transitions between shots. The first shot is a close-up of the cutting board, then cuts to the pan (so camera moves to pan), then cuts to the tray (camera moves to tray). \n\nBut the output should be a paragraph, so describe the sequence. \n\nLet me draft:\n\nA hand uses a knife on a cutting board with a red bell pepper, white onion, and a sauce bag. The scene transitions to a stovetop pan with five pink sausages, where a green spatula flips them. The camera then shows the sausages arranged on a metal tray. \n\nWait, check the rules: \"briefly describe their appearance and number (color, size, orientation).\" So for sausages: five, pinkish, lengthwise (assuming they're long). \n\nAlso, in the first scene, the ingredients are on the board. The cutting board has ingredients, the sauce bag is partially visible. \n\nLet me check the frames: first frame [0.0] shows hand with knife, cutting board, red pepper, white onion, sauce bag (blue with text). Then [1.0] is a pan with oil, sausages. Wait, the first frame [0.0] has the hand with knife on cutting board, then [1.0] is the pan with oil and the text \"Brown five sausages...\" but we don't mention text. \n\nSo the video starts with a close-up of a hand holding a knife on a cutting board with a red bell pepper, white onion, and a sauce bag. Then cuts to a stovetop pan containing five pink sausages, where a green spatula flips them. The camera then transitions to a tray with the cooked sausages arranged neatly. \n\nCheck the rules: Exclude text recognition, so the text on screen isn't mentioned. \n\nAlso, spatial relationships: in the first scene, the hand is over the cutting board with the ingredients. In the pan, the sausages are in the pan, being flipped by the spatula. \n\nNow, the caption needs to be a concise paragraph. Let's put it all together.\n</think>\n\n<caption_output>A", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9fKBfs6BndY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9fKBfs6BndY_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 136.65675284807315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Sausages are discrete solid objects being placed in a pan and flipped using a spatula, exhibiting clear physical interactions (contact, heat transfer).", "background_and_ambient_analysis": "Background elements (countertop, vegetables) are static; no uniform shifting or fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "9fxEMthIU_8", "file_name": "9fxEMthIU_8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night on a field near a soccer goal, two individuals interact: the person in a blue shirt runs toward the goal and kicks a ball, while the person in dark clothing runs toward the ball. After the kick, the blue-shirted individual moves to the side, and the dark-clothed individual continues moving. The camera remains stationary throughout, capturing the motion against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9fxEMthIU_8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9fxEMthIU_8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 157, "blur_score": 128.4777195375501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (soccer players) interacting with a ball: one near the goal (goalkeeper) and another attacking. Discrete motion from physical actions (running, kicking, ball handling).", "background_and_ambient_analysis": "No shifting background elements (goalpost and field remain static), no fire, water, smoke, or wind motion observed. Background does not shift uniformly."}}
{"video_id": "9f20XGsGN38", "file_name": "9f20XGsGN38_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand moves in front of a convex mirror, waving and then retracting, while their reflection captures a rusted metal structure with hinges. The hand’s motion alters the reflected image, and the camera remains fixed on the mirror throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9f20XGsGN38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9f20XGsGN38_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 47.94756451515206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and body are moving as they wave and make gestures; these are discrete solid objects moving due to voluntary motion.", "background_and_ambient_analysis": "The background (reflective surface and interior structures) is static; no fluid or environmental motion observed (no fire, water, smoke, wind)."}}
{"video_id": "9gSbyQdjmG8", "file_name": "9gSbyQdjmG8_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two people, one in a white shirt with red trim and the other in red, engage in arm wrestling at a table, leaning forward with locked hands. Several onlookers stand and sit around them, observing the contest. The camera remains stationary with minor shake, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9gSbyQdjmG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9gSbyQdjmG8_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 768.7202157415602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals engaged in an arm wrestling match, with their arms and upper bodies moving due to physical exertion. Minor movement from spectators in the background.", "background_and_ambient_analysis": "The background (green wall and stationary spectators) shows no significant shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "9gGhmPCrWRc", "file_name": "9gGhmPCrWRc_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female gymnast in a white top and light shorts begins on the floor, then stands, raises both arms overhead, executes a split with one leg extended forward and the other back, and follows with a high kick. The background features stacked mats and equipment, but the camera remains mostly static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9gGhmPCrWRc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9gGhmPCrWRc_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 146, "blur_score": 209.07904315097596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single gymnast performs controlled movements: transitioning from lying down to standing, executing a handstand, and performing leg splits. These are discrete, solid object movements driven by physical forces (muscle control, balance).", "background_and_ambient_analysis": "The background elements (gym equipment, mats, walls) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "9gFdWYCgqlE", "file_name": "9gFdWYCgqlE_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts a bamboo sushi mat on a green cutting board atop a wooden table, then flips the mat to place a dark green sheet of nori with the rough side facing upward. Sliced vegetables and ingredient plates are visible in the background. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9gFdWYCgqlE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9gFdWYCgqlE_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 148.91846365603297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are stirring a mixture in a bowl and handling a bamboo mat, placing nori on it. These are discrete solid objects moving due to manual actions.", "background_and_ambient_analysis": "No fire, water, smoke, or wind observed. Background elements (tables, bottles) are static in each scene with no uniform shifting."}}
{"video_id": "9gWRouN27hU", "file_name": "9gWRouN27hU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two shirtless boys wearing blue-and-white checkered swim trunks sit on sandy ground; the younger boy (right) uses both hands to interact with the sand, while the older boy (left) shifts his legs and hand position. The younger boy continues moving his hands in the sand, and the older boy adjusts his posture, remaining seated close to the younger boy. The camera maintains a top-down perspective with slight movement, focusing on the boys’ actions against a plain sandy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9gWRouN27hU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9gWRouN27hU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 774.6677013735876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys (discrete solid objects) are moving their hands and bodies in the sand. The boy on the right digs and manipulates the sand with his hands, while the boy on the left occasionally shifts position and adjusts his hands.", "background_and_ambient_analysis": "The background (sand) is static with no shifting elements; no fire, water, smoke, or wind motion is present. The sand's displacement is caused by discrete object interactions (boys' hands), not ambient environmental forces."}}
{"video_id": "9ggBYgRurLQ", "file_name": "9ggBYgRurLQ_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a black t-shirt stands in front of an electronic keyboard, pressing keys with his hands while maintaining a stationary posture. His fingers move rhythmically across the keys as he plays. The background includes a bookshelf with books and a desk, but the focus remains on the boy and the keyboard. The camera is static, positioned at eye level with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ggBYgRurLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ggBYgRurLQ_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 250.3125822218842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The boy (solid object) moves his hands and upper body while playing the keyboard, exhibiting discrete locomotion due to muscle action.", "background_and_ambient_analysis": "Background elements (bookshelf, computer, desk) are stationary with no shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "9g_qN-lPE0k", "file_name": "9g_qN-lPE0k_000272_000282.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt approaches a silver drum set, bending forward and extending their arm toward the camera. Their hand moves into the foreground, obscuring the view of the drum set and creating a blurred motion. The camera remains stationary, focused on the drum set until the person’s motion blocks the shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9g_qN-lPE0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9g_qN-lPE0k_000272_000282.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 40.127083609338875, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red shirt moves towards a mechanical device, using their hands to interact with it, and then moves out of the frame causing the scene to darken.", "background_and_ambient_analysis": "The background is static (mechanical device and dark environment) with no fire, water, smoke, or wind. The only motion is from a person interacting with the device."}}
{"video_id": "9hYyxFRkNJo", "file_name": "9hYyxFRkNJo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with a bed, three individuals are present: one lying prone on the bed, one in a gray shirt kneeling beside the bed interacting with the person's leg, and one in a white shirt standing to the left of the bed. The individual in the gray shirt rhythmically manipulates the leg of the person on the bed, while the person in the white shirt remains stationary. The camera maintains a static perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hYyxFRkNJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hYyxFRkNJo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 770.3366435869971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the gray shirt is moving the patient's legs with their hands, indicating explicit physical force application. The person in the white shirt is stationary.", "background_and_ambient_analysis": "Background elements (walls, door) are static with no shifting. No fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "9hAd-fia0zA", "file_name": "9hAd-fia0zA_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a brown hat, dark sunglasses, a black t-shirt, and jeans stands to the left of a window with an air conditioning unit, playing a golden saxophone. His fingers move rhythmically over the instrument's keys while maintaining a steady posture. The camera remains static at eye level, capturing the scene without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hAd-fia0zA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hAd-fia0zA_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 319.3059533101572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving their hands and body while playing a saxophone, representing discrete solid-object motion due to locomotion and physical interaction with the instrument.", "background_and_ambient_analysis": "The background elements (window, air conditioning unit) show no shifting or environmental fluid motion (fire, water, smoke, wind); all background features remain static across frames."}}
{"video_id": "9hUlzkF_Lns", "file_name": "9hUlzkF_Lns_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt holds a clear plastic bottle with a white cap. The individual uses both hands to grasp and unscrew the cap, twisting it counterclockwise until it is removed. The bottle remains stationary, filled with a clear liquid, while the person’s hands move around the cap. The camera maintains a close-up, steady shot focused on the bottle and the unscrewing action, with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hUlzkF_Lns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hUlzkF_Lns_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 55.66125937768781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (hands and plastic water bottle) are moving; the hands apply force to unscrew the bottle cap, demonstrating physical interaction.", "background_and_ambient_analysis": "The background consists of a static blue shirt with no shifting elements or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "9hfZNaF_fLY", "file_name": "9hfZNaF_fLY_000162_000172.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing orange shorts, white socks, and black sneakers with white details sits on a wooden surface. They use both hands to tie the laces on their left sneaker, then shift to the right sneaker, adjusting the laces. The camera remains fixed in a top-down position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hfZNaF_fLY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hfZNaF_fLY_000162_000172.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 101.57129667891309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person's legs and hands are moving to tie shoelaces, demonstrating explicit physical locomotion.", "background_and_ambient_analysis": "The background (wooden surface and window) is static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "9h3qrX1FhmI", "file_name": "9h3qrX1FhmI_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a person holding bananas. Wait, no, the first frame shows a person holding a bunch of bananas above a countertop. Then the person moves their hand down, placing a banana on the counter. Wait, the sequence: in frame 0, they're holding bananas. Then frame 1, they place a banana on the counter? Wait, the description says [0.0] shows a bunch of bananas being held, then [1.0] the person moves to place a banana, then [2.0] they have a white banana (maybe a plantain) on the counter. Wait, let's parse the frames:\n\nFrame 0: Person holds a bunch of bananas (yellow, ripe, multiple) above the counter. Background has a fruit basket, containers with veggies.\n\nFrame 1: Person places a banana (white, maybe plantain) on the counter, which was previously not there? Wait, the description says [0.0] shows bananas on counter, then [1.0] the person moves to place a banana. Wait, no: the [0.0] image has a white banana (plantain?) and yellow bananas. Wait, the first frame ([0.0]) shows a person holding a bunch of bananas (so they are in the process of placing or handling them). Then in [1.0], they place a banana on the counter. Wait, the frames:\n\n[0.0] : A person holds a bunch of bananas above the counter. On the counter: two yellow bananas and a white banana (plantain?) are already there. Wait, no, the first frame ([0.0]) says \"a bunch of bananas being held\", and the counter has \"a white banana and two yellow bananas\" maybe.\n\nWait, the instructions: need to describe the motion chronologically. Let's check each frame:\n\nFrame 0: Person holds a bunch of bananas (yellow, ripe) above the wooden countertop.\n\nFrame 1: Person moves hand down, placing a banana on the counter (but the counter already has a white banana and another yellow banana). Wait, no, in [1.0], the action is placing a banana. Wait, the video shows:\n\nAt [0.0], person holds bananas. Then at [1.0], the person moves their hand to place a banana on the counter. Wait, but the counter has a white banana and two yellow bananas? Let me re-read the frame descriptions:\n\n<0.3 seconds> [0.0] shows person holding bananas. [0.3] is the first frame.\n\n[0.3] : Person holds bananas (yellow, multiple) above counter.\n\n[1.4] : Person places a banana on the counter (the white banana is already there? Or the white one is placed by the person? Wait, the frame says \"a white banana and two yellow bananas\" on the counter initially? Wait, the first frame (0.3s) has \"a white banana and two yellow bananas\" on the counter. Then at 1.4s, person places another banana? Wait, no: the description says:\n\n\"at [0.3] person holds bananas (bunch) above counter. [1.4] person places banana on counter. [2.5] person picks up a yellow banana (from counter), then [3.6] person holds a yellow banana, maybe peeling?\"\n\nWait, the actual frame descriptions:\n\n<0.3> : A person holds a bunch of bananas above a wooden countertop with a white banana and two yellow bananas already present.\n\n<1.4> : Person places a banana (white?) on counter? Wait, no, the frame says \"the person moves to place a banana on the counter\". Wait, no: \"at 1.4 seconds, the person places a banana on the counter\"—but the counter already has a white banana and two yellow bananas. Wait, maybe the white banana is being moved. Wait, looking at the description:\n\n<1.4> : \"Person places a banana on the counter\" — but the previous frame shows a white banana and two yellow bananas. Maybe the person is moving the white banana? Wait, no, the next frame <2.5> says \"person moves to pick up a yellow banana\".\n\nWait, let's read the frames properly:\n\n<0.3 seconds> : A person is holding a bunch of bananas above a wooden countertop. On the counter, there is one white banana and two yellow bananas, along with containers of chopped vegetables and a fruit basket in the background.\n\n<1.4 seconds> : The person moves their hand downward, placing the held bananas onto the counter, which already has a white banana and two yellow bananas.\n\n<2.5 seconds> : The person uses one hand to", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9h3qrX1FhmI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9h3qrX1FhmI_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.61461558928569, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating bananas: peeling, moving, and holding them. These discrete solid objects exhibit motion from explicit physical interactions (peeling, manual handling).", "background_and_ambient_analysis": "The kitchen background (door, countertop, containers) remains stable with no shifting or fluid environmental motion observed."}}
{"video_id": "9h2Ms1_2m0I", "file_name": "9h2Ms1_2m0I_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands position on a black fabric item laid flat on a wooden surface, then fold the fabric into three equal sections while adjusting the edges. A pink marker is visible as a guide beneath the fabric. The camera maintains a top-down perspective throughout, capturing the hands smoothing and aligning the folded fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9h2Ms1_2m0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9h2Ms1_2m0I_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 36.8053518664466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and fabric moving as the hands fold the fabric.", "background_and_ambient_analysis": "No shifting background. No fluid or environmental motion."}}
{"video_id": "9hpPIXwILFE", "file_name": "9hpPIXwILFE_000268_000278.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing rinses items in a bathtub using a white handheld showerhead, their hand resting on the tub’s edge as they shift position, the camera following their motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hpPIXwILFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hpPIXwILFE_000268_000278.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 36.626003121109946, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing dark clothing) is scrubbing the bathtub with a brush. The brush and the person's arms are moving due to physical scrubbing actions.", "background_and_ambient_analysis": "The background (bathtub, wall, shower curtain, clock) is static with no shifting. There are no fluid or environmental motions (like water, wind) dominating the scene."}}
{"video_id": "9ho_KLkuJEk", "file_name": "9ho_KLkuJEk_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, identify the main subjects. There's a group of people around a table. Let's list their actions chronologically. \n\nIn the first frame, a man in a black suit with an orange tie is standing behind the table, holding a microphone. Then, a man in a white shirt and black vest is at the table, maybe gesturing or moving his hands. Another man in a white shirt is also at the table, interacting. The person in blue is seated, maybe talking or gesturing. \n\nLooking at the sequence: The man in the black suit (with orange tie) is standing, holding a mic. The man in white vest is moving his arms, maybe explaining something. The other seated people are engaged. \n\nSpatial relationships: The man with the mic is behind the table, the others are seated around it. The blue-shirted person is on one side. \n\nCamera perspective: It seems to be a fixed shot, maybe slight movement? The description says \"slight shake\" but maybe it's a steady shot. Wait, the user said \"conclude with camera perspective and movement\". The video frames show a consistent view, so maybe \"fixed camera\" or \"slight movement\". But need to check. \n\nRules: Focus on motion and behavior in order. So start with the man with mic standing, then the man in vest moving his hands (gesturing), the seated individuals interacting. \n\nNow, concisely:\n\nThe video shows a group of people seated around a table in a dimly lit room. A man in a black suit with an orange tie stands behind the table, holding a microphone. A man in a white shirt and black vest gestures with his hands while seated at the table, interacting with others. A person in a blue shirt sits to the left of the table, occasionally raising his hand. Another man in a white shirt sits next to the vest-wearer, engaged in conversation. The camera maintains a fixed position, capturing the scene with minimal movement.\n\nWait, need to check chronological order. Let's see the frames:\n\nFrame 0: Man in black suit (mic), man in vest gesturing, blue-shirted person.\n\nFrame 1: Same, but man in vest moves arms.\n\nFrame 2: Man in vest continues moving.\n\nFrame 3: Man in vest is still moving, maybe leaning.\n\nFrame 4: Man in vest gesturing, blue-shirted person raising hand.\n\nFrame 5: Man in vest moving, blue-shirted person gesturing.\n\nSo the main motions: The man in the black suit stands with a mic. The man in the vest moves his hands (gesturing) while seated at the table. The blue-shirted person raises his hand and interacts. Others are seated and engaged.\n\nAlso, mention appearance: colors (black suit, orange tie, white vest, blue shirt), number (several people, but main subjects are the ones at the table).\n\nNow, structure the caption:\n\nA group of people gather around a table in a dimly lit room. A man in a black suit with an orange tie stands behind the table, holding a microphone. A man in a white shirt and black vest gestures with his hands while seated at the table, moving his arms repeatedly. A person in a blue shirt sits to the left of the table, raising his hand and gesturing. Another man in a white shirt sits next to the vest-wearer, engaged in conversation. The camera remains fixed, capturing the interaction with minimal movement.\n\nCheck if background is minimal. Background has lighting, but focus on people. Don't include \"com\" text as per rule g (exclude text recognition). So skip that.\n\nNow, concise and chronological. Let's tighten:\n\nIn a dimly lit room, a man in a black suit with an orange tie stands behind a table, holding a microphone. Seated around the table, a man in a white shirt and black vest gestures with his hands while conversing. A person in a blue shirt sits to the left, raising and gesturing their hands. Another man in a white shirt interacts nearby. The camera maintains a fixed perspective with slight movement.\n\nWait, the rules say \"conclude with camera perspective and movement\". So need to end with that. Let's make sure.\n\nFinal draft:\n\nA man in a black suit with an orange tie stands behind a table, holding a microphone. Around the table, a man in a white shirt and black vest gestures repeatedly with his hands, interacting with others. A person in a blue shirt sits to the left, raising their hand and gesturing. Another individual in a white shirt sits nearby, engaged in conversation. The camera remains fixed, capturing the scene with minimal movement.\n\nCheck rules:\n\na) Motion in order: standing man (stationary), vest man gesturing (moving), blue shirt raising hand (moving), others conversing (moving", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ho_KLkuJEk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ho_KLkuJEk_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 255.64870682014094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: people (seated individuals in blue/white attire, standing man in suit) moving hands and heads during interaction (e.g., card dealing/gestures).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion (fire, water, wind). Background elements (chandeliers, wall patterns) remain static across frames."}}
{"video_id": "9hvHUvDMvQs", "file_name": "9hvHUvDMvQs_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl with a ponytail, wearing a white jacket and purple shoes, crouches in a garden bed, extending her hand to smooth the dark soil in front of her. She presses her palm into the earth and moves it across the dirt near green plants, then pulls her hand back. The camera remains close and slightly shaky, focusing on her actions in the garden.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hvHUvDMvQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hvHUvDMvQs_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 131.94034917070468, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) interacts with soil, moving her hands and body as she touches and manipulates the ground.", "background_and_ambient_analysis": "Background elements (soil, plants, tree trunk) are static with no significant shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9i1_-EeyNCs", "file_name": "9i1_-EeyNCs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video frames. The first frame shows a hallway with a person in the background near a door, maybe sitting or leaning. Then a man enters from the left, walks down the hallway, and stops. Wait, the video starts with a view of a hallway. The person in the background—there's a person in dark clothes maybe near the door. Then a man in a gray shirt and dark pants comes in from the left (frame 2), walks through the hallway (frames 2-4), and turns around to face the camera (frame 5). \n\nSo chronological: First, the hallway scene with a person in the background. Then a man enters the frame from the left, walks towards the camera, holding a broom? Wait, in frame 2, he's moving into the hallway. Frame 3: he's walking through, frame 4: still walking, frame 5: turns around. Wait, looking at the frames: \n\nFrame 0: hallway, person in dark clothes near a door, maybe sitting on a bench or something. \n\nFrame 1: same as 0? Wait, no, frame 1 shows the person moving—wait, no, the description says [0.3 seconds] to [5.0 seconds]. Wait, the video starts with a still? No, frame 0 is the first, then 1 to 5. Wait, the frames:\n\n<0.3> is the first frame. A hallway. A person in dark clothing is near the far door, maybe sitting. A small table with stuffed toys, pink item on floor. Then at 1.4, a person (man) enters from the left (frame 1), walks down the hallway. At 2.5, he's walking through. At 3.6, he's moving towards the camera. At 4.7, he stops, turns around. Wait, the man is holding a broom? In frame 3, he's carrying a broom. Let's check: in frame 2 (0.3 to 1.4?), no. Wait, the video:\n\nFirst frame (0.3s): hallway, person in dark clothing standing near the far door (maybe by a bench). Then at 1.4s, a man (gray shirt, dark pants) enters from the left side of the frame, walks through the hallway towards the camera. At 2.5s, he's walking further. At 3.6s, he's moving forward. At 4.7s, he stops, turns around to face the camera, holding a broom.\n\nSo the main subject is the man. His appearance: gray short-sleeve shirt, dark pants, holding a broom. He enters from the left, walks down the hallway (towards the camera), then stops and turns to face the camera. \n\nBackground: hallway with white doors, a bench with stuffed toys, a pink object on the floor. The person in the background is near the far door—maybe a woman? But the task says to focus on main subjects. The main subject is the man. The person in the background is a secondary element, but the rules say focus on main subjects. So the main subject is the man. \n\nChronological: The man enters the hallway from the left, walks towards the camera, stops, and turns around. \n\nSpatial relationships: He enters from the left, walks down the hallway (towards the camera), then stops in front of the camera.\n\nCamera perspective: It's a fixed camera, no movement, just a still shot of the hallway.\n\nNow, check the rules:\n\na) Motion: man enters from left, walks towards camera, stops, turns around.\n\nb) Appearance: gray shirt, dark pants, holding broom.\n\nc) Spatial: enters left, walks towards camera, stops in front.\n\nd) Camera: fixed, no movement.\n\ne) Background minimal: hallway, doors, bench, but minimal.\n\nf) Exclude text, named characters: no names.\n\nSo putting it together: A man in a gray shirt and dark pants enters the hallway from the left, walks towards the camera while holding a broom, then stops and turns around to face the camera. The camera remains stationary.\n\nWait, need to be concise. Let's see:\n\nAt the start, a hallway view with a person near a door. Then a man (gray shirt, dark pants) enters from the left, walks down the hallway toward the camera, holding a broom, stops, and turns to face the camera. The camera stays fixed.\n\nBut need to be brief. Focus on motion:\n\nA man in a gray shirt and dark pants walks into the hallway from the left, moves toward the camera while holding a broom, then stops and turns", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9i1_-EeyNCs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9i1_-EeyNCs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 40.02345953518957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (solid object) moves through the hallway: entering from the left, walking toward the center, turning around, and walking back toward the left. His locomotion is distinct and tracked.", "background_and_ambient_analysis": "The background (white doors, walls, floor) remains stationary with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9i-qMBPclRg", "file_name": "9i-qMBPclRg_000383_000393.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of dancers, including individuals in red dresses, white shirts, and black suits, move in sync across a stage. They step and gesture while traversing from right to left, with some holding hands. The camera pans left to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9i-qMBPclRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9i-qMBPclRg_000383_000393.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.75908901800513, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are dancing and moving across the frame in a coordinated manner. They are solid, distinct objects whose motion is due to their own locomotion.", "background_and_ambient_analysis": "Background elements (walls, curtains) are static and do not show fluid motion (fire, water, wind). No smoke or other environmental effects."}}
{"video_id": "9iLpCJUITXE", "file_name": "9iLpCJUITXE_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light shirt and dark pants adjusts a vertical metal rod on an industrial fixture, manipulating the component with their hands. The fixture, featuring holes and metal arms, is positioned against an orange wall with shelves holding tools. The person remains on the right side of the frame, and the camera maintains a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9iLpCJUITXE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9iLpCJUITXE_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 161, "blur_score": 185.99221494556002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and a measuring tool (likely a caliper) are moving to adjust and measure a metal object held in a vise. This motion is due to explicit physical forces applied by the person during the measurement process.", "background_and_ambient_analysis": "The wooden wall and metal shelves in the background are static with no shifting motion. No fire, water, smoke, or wind is visible; the scene lacks fluid or environmental motion."}}
{"video_id": "9iUi-p0TaYQ", "file_name": "9iUi-p0TaYQ_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white cap and light-colored shirt is visible against a dark nighttime backdrop with distant lights; the individual moves slightly, turning their head and looking around while the camera maintains a close, shaky perspective following their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9iUi-p0TaYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9iUi-p0TaYQ_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 79.47985131335868, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a white cap and shirt) exhibits minimal head movements and facial expressions consistent with speaking or gesturing. The subject is a solid, distinct object with motion originating from their own physical actions.", "background_and_ambient_analysis": "The background consists of dark surroundings with stationary distant lights (e.g., streetlights). No fluid motion (fire, water, smoke) or wind-induced movement (e.g., swaying trees) is visible. Background elements remain fixed without uniform shifting."}}
{"video_id": "9hwiP9UylUI", "file_name": "9hwiP9UylUI_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt, blue shorts, and black shoes walks through a dirt yard carrying an axe, moving around a large pile of scattered reddish-brown wood pieces. He turns to his right, stepping over the woodpile, with a gray vehicle visible in the background. The camera follows his movement, panning slightly to track his path as he navigates the area, keeping the focus on his motion and the woodpile's spatial arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9hwiP9UylUI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9hwiP9UylUI_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 48.60936900280464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a gray shirt and blue shorts is moving while handling an axe and interacting with chopped wood pieces on the ground.", "background_and_ambient_analysis": "The background elements (trees, ground, structure) show minimal motion; no fluid environmental phenomena (fire, water, smoke) are present, and background does not shift uniformly."}}
{"video_id": "9ibfE4m4vvs", "file_name": "9ibfE4m4vvs_000125_000135.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dark setting, two glowing fire objects are visible. A person enters the frame, holding a fire stick, moving from the right side toward the center while manipulating the fire. They rotate and swing the fire stick, creating light trails against the black background. The camera remains stationary with slight movement, capturing the subject from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ibfE4m4vvs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ibfE4m4vvs_000125_000135.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 60.66235597262912, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is juggling fire, exhibiting deliberate locomotion and physical manipulation (e.g., throwing, catching fire tools) with clear trajectory changes.", "background_and_ambient_analysis": "The background is dark with no discernible static elements (walls, ground), making background shift analysis inconclusive. Fire is present but appears as a secondary effect of the juggler's movement rather than the dominant fluid motion."}}
{"video_id": "9icwUCAgYdQ", "file_name": "9icwUCAgYdQ_000189_000199.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video. There are four people on a stage. The drummer is on the left, wearing a blue shirt. Then a person in red, beige shirt, and black shirt with a hat. The video starts with them standing. Then the person in red moves towards the drum set, maybe stepping forward. The others stay. The camera is steady, maybe a slight pan. Need to describe the motion chronologically.\n\nCheck rules: main subjects' motion, appearance, spatial. Start with initial positions: drummer left, red shirt next, beige, black shirt right. Then red shirt moves towards drums, maybe steps up or moves. The others don't move much. Camera is static? Wait, the video has a slight shake? Or is it stable? The description says \"slight shake\" but maybe just static. Wait, the user says \"conclude with camera perspective and movement\". Let's see the frames: maybe the camera is fixed, no movement. But in the video, does it move? The first frame to next, maybe the camera stays.\n\nSo steps: four people on stage. Drummer (blue shirt) at left, red shirt person (standing), beige shirt (tall), black shirt (hat). Then red shirt person moves towards the drums, steps out of frame. Camera is stationary.\n\nNow, write concisely. Start with initial state: four people stand on a wooden platform under a covered structure. Left: drummer in blue shirt; next, red shirt person; beige shirt; black shirt with hat. Then red shirt person steps forward towards drums, exits frame. Others remain. Camera: fixed, slight shake?\n\nWait, the problem says \"keep background minimal\". Background is trees, maybe, but don't mention. Focus on motion. So:\n\nAt the start, four individuals stand on a wooden stage: a drummer in a blue shirt at left, a person in a red shirt, a person in a beige shirt, and a person in a black shirt with a hat on the right. The person in red moves forward toward the drum set, stepping out of the frame, while the others remain stationary. The camera remains stationary with minimal movement.\n\nWait, need to check chronological order. First frame shows all standing. Then in later frames, the red shirt person moves. So the motion is: red shirt person steps towards the drums and exits.\n\nCheck appearance: red shirt, beige shirt (color, size), black shirt with hat.\n\nSpatial: drummer left, red next, beige, black right.\n\nCamera: stationary, slight shake? Or no movement. The video might have a slight shake, but if it's not obvious, maybe just \"stationary\". The problem says \"conclude with camera perspective and movement\".\n\nLet me re-examine the video description. The user provided frames: at [0.3] all standing. Then [1.4] same. [2.5] same. [3.6] red moves. [4.7] red steps out. So motion is red shirt person moving forward towards drums and exiting the frame.\n\nSo caption:\n\nFour people stand on a wooden stage under a covered structure: a drummer in a blue shirt at left, followed by a person in red, a person in beige, and a person in black with a hat at right. The person in red steps forward toward the drum set and exits the frame, while the others remain in place. The camera is stationary with minimal movement.\n\nWait, need to be concise. \"Chronological paragraph\". Let's make it short.\n\nInitial state: four individuals on a wooden platform (drummer in blue left, red shirt, beige shirt, black shirt with hat right). Then red shirt person moves forward toward drums, stepping out of frame. Camera remains static.\n\nWait, \"slight shake\"? If the video has a slight shake, but maybe it's not. The problem says \"conclude with camera perspective and movement\". If it's a handheld, maybe slight shake. But the description might not have that. Let's see the original video frames—since it's a user input, maybe we assume it's stable.\n\nBut the rule says \"mention camera perspective and movement\". So if it's fixed, say \"stationary camera\".\n\nLet me structure:\n\nAt the beginning, four people stand on a covered wooden stage: a drummer in blue at left, a person in red, a person in beige, and a person in black with a hat on the right. The person in red moves forward toward the drum set and exits the frame, while the other three remain stationary. The camera remains stationary with no noticeable movement.\n\nWait, but the problem says \"concise\". Let's trim.\n\nFour people stand on a wooden platform: drummer (blue shirt) left, red shirt, beige shirt, black shirt with hat right. Red shirt person steps forward toward drums, exits", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9icwUCAgYdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9icwUCAgYdQ_000189_000199.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 161, "blur_score": 125.47072451953755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a red shirt moves from the center stage area toward the left (toward the drum set), demonstrating discrete locomotion. Other individuals (drummer, beige-shirted person, guitarist) remain relatively stationary or exhibit minimal movement.", "background_and_ambient_analysis": "The background (roof structure, trees) shows no significant shifting or environmental fluid motion (fire, water, smoke, wind). Trees appear still or minimally swaying, not dominant."}}
{"video_id": "9iup4yEWMyA", "file_name": "9iup4yEWMyA_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a poker game, hands interact with red-suited playing cards and stacked red-blue poker chips on a green felt table; a hand places a card while another stacks chips, followed by a pan up to a person in a gray shirt adjusting chips, transitioning from a top-down to a close-up perspective of the individual.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9iup4yEWMyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9iup4yEWMyA_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 214.96374723580018, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of individuals actively dealing cards and moving poker chips across the table.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind motion detected."}}
{"video_id": "9j0xyyzS_KE", "file_name": "9j0xyyzS_KE_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black jacket lifts a clear glass object from below their head to above, moving it in front of their face. The background features a wall clock and decorative items. The camera maintains a static, frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9j0xyyzS_KE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9j0xyyzS_KE_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 89.26265090448688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and arm (raising and moving hand in front of face). The motion is discrete and solid.", "background_and_ambient_analysis": "The background elements (picture, clock, utensils) are stationary. No fluid motion (fire, water, smoke) or wind-induced motion (swaying trees) is present."}}
{"video_id": "9iTf1yzi-74", "file_name": "9iTf1yzi-74_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and dark pants transitions from standing by a light wooden coffee table to sitting on a brown couch, then rearranges objects on the table. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9iTf1yzi-74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9iTf1yzi-74_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 169.7922209475385, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating discrete solid objects (cards/toys) on a coffee table, exhibiting intentional movements such as reaching, picking up, and placing items.", "background_and_ambient_analysis": "Background elements (walls, couch, curtains) remain stationary with no uniform shifting; no fire, water, or wind motion observed."}}
{"video_id": "9j2PRiNlPrY", "file_name": "9j2PRiNlPrY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and black pants walks across a green indoor gym floor toward wooden posts and a pile of wooden boards on the ground, stops to face the posts, then turns and walks left. A second person in red stands in the background. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9j2PRiNlPrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9j2PRiNlPrY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 145, "blur_score": 702.7176804342655, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing blue jacket and black pants) is walking around the gym floor. No other objects are moving. The person's motion is due to locomotion.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind observed. The gymnasium background (walls, floor lines, benches) remains static throughout the frames."}}
{"video_id": "9jIGGUtkmnw", "file_name": "9jIGGUtkmnw_000459_000469.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a large yellow bag adorned with colorful butterfly patterns (red, blue, green, purple) and rotates it upward and around to display all sides. The bag is manipulated to show different angles before being lowered. The person sits at a table with a yellow container visible, and the background includes shelves with stacked items. The camera remains stationary throughout, capturing the actions from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9jIGGUtkmnw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9jIGGUtkmnw_000459_000469.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 291.771365201509, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a yellow container with butterfly patterns; the container's motion is due to hand movements, and the person's torso/body movement is also visible.", "background_and_ambient_analysis": "Background elements (shelves, electronic devices, monitor) remain static with no uniform shifting, and there is no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "9jh2w3cgwW4", "file_name": "9jh2w3cgwW4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink tank top and patterned leggings performs jump squats in front of a blackboard, alternating between squatting low and jumping upward with legs extended. The camera remains stationary, capturing the individual's full body movements from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9jh2w3cgwW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9jh2w3cgwW4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 34.4688481071578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is performing discrete movements (squatting, stepping) as a solid object.", "background_and_ambient_analysis": "The background (blackboard, walls, clock) is static; no shifting or fluid motions (fire, water, wind) detected."}}
{"video_id": "9kOugy1dqmM", "file_name": "9kOugy1dqmM_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark jacket over a light shirt stands near a green door in a room with white walls. He holds an object in his hands, shifting his posture slightly and moving his arms. A red heart-shaped cushion rests on a dark couch to his left, with another dark couch positioned to his right. The camera remains static, capturing him from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9kOugy1dqmM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9kOugy1dqmM_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 231.052079258177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs hand gestures and slight body movements, indicating intentional locomotion or interaction with objects within the scene.", "background_and_ambient_analysis": "The green door, white walls, and red couch remain stationary across frames; no fluid environmental motion (fire, water, smoke) or wind effects are present."}}
{"video_id": "9kYgPbO8Jl4", "file_name": "9kYgPbO8Jl4_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video has several clips. First, a person in a yellow and blue outfit with a green and yellow hat, maybe a sports event. Then a player in yellow and white, running with a ball on a field. Next, a kid in green and yellow running near a structure. Then two people running on a track, one in yellow/blue, another in white/blue. Then a person in colorful outfit running with crowd in background. \n\nNeed to describe chronologically. Start with the first scene: a person in yellow and blue sports gear (hat, jersey) near a fence. Then the player in yellow/white running on grass. Then a child in green/yellow running near a shelter. Then two runners on a track, one in yellow/blue, the other in white/blue. Then a runner in colorful outfit with crowd. \n\nCheck appearance: colors, number. Spatial: first scene, maybe behind fence? Second scene, on field. Third, near structure. Fourth, on track. Fifth, in front of crowd.\n\nCamera movement: each clip might be different. First, close-up? Then action shots. But need to describe camera perspective at the end. Wait, the rules say conclude with camera perspective and movement.\n\nLet's structure the paragraph:\n\nFirst clip: A person in yellow and blue sports attire (with green and yellow hat) is visible through a red grid fence. Second clip: A player in yellow and white jersey and white shorts runs with an orange ball on a grass field. Third clip: A child in green and yellow sports clothes runs near a dark shelter structure. Fourth clip: Two runners compete on a track; one wears yellow and blue, the other white and blue. Fifth clip: A runner in a colorful outfit (purple, pink, yellow) sprints past a crowd.\n\nWait, need chronological order. So each scene in order.\n\nLet's list each scene:\n\n1. [0.0] Person in yellow/blue, green/yellow hat, behind red grid fence.\n\n2. [1.4] Player in yellow/white, white shorts, running with orange ball on grass.\n\n3. [2.5] Child in green/yellow sports gear, running near a structure (maybe a tent or shelter).\n\n4. [3.6] Two runners: one in yellow/blue, the other in white/blue, on a track.\n\n5. [4.7] Runner in colorful outfit (purple, pink, yellow), sprinting with crowd in background.\n\nNow, describe each in order, appearance, motion.\n\nMain subjects: each scene's main subject.\n\nFirst scene: one person in yellow and blue with green/yellow hat, behind red grid fence.\n\nSecond: one player in yellow and white, white shorts, running with orange ball on grass.\n\nThird: one child in green and yellow, running near a dark structure.\n\nFourth: two runners: one in yellow/blue, one in white/blue, running on track.\n\nFifth: one runner in colorful outfit (purple, pink, yellow), sprinting in front of crowd.\n\nNow, chronological order.\n\nSo the paragraph:\n\nA person in yellow and blue sports attire with a green and yellow hat is visible through a red grid fence. A player in yellow and white jersey and white shorts runs with an orange ball across a grass field. A child in green and yellow sports clothing runs near a dark shelter structure. Two runners compete on a track: one in yellow and blue, the other in white and blue, sprinting side by side. A runner in a colorful purple, pink, and yellow outfit sprints past a crowd of spectators. The camera alternates between close-ups of athletes and wider shots of the competition, with slight shakes during action sequences.\n\nWait, but need to keep it concise. Let's check the rules: \"concise, chronological paragraph\".\n\nAlso, mention spatial relationships: e.g., \"behind a red grid fence\", \"running on a grass field\", \"near a dark structure\", \"side by side on a track\", \"in front of a crowd\".\n\nCamera perspective and movement at the end: \"The camera shifts between close-ups of athletes and wider shots, capturing action with slight shakes.\"\n\nNow, compile:\n\nIn sequence, a person in yellow and blue sports gear with a green and yellow hat appears behind a red grid fence. A player in yellow and white jersey and white shorts runs with an orange ball across a grass field. A child in green and yellow clothing runs near a dark shelter. Two runners, one in yellow and blue and the other in white and blue, sprint side by side on a track. A runner in a colorful purple, pink, and yellow outfit sprints past a crowd of spectators. The camera captures close-ups of the athletes and wider shots of the event, with slight shakes during motion sequences.\n\nCheck if minimal background. The first scene's background is the fence, second the grass", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9kYgPbO8Jl4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9kYgPbO8Jl4_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 80.43624945299403, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include players in sports uniforms (running, kicking, throwing), a referee, and spectators behind barriers. Their motion results from explicit locomotion and collision events (e.g., rugby ball handling, football kicking).", "background_and_ambient_analysis": "No fire, water, smoke, or wind motion present. Background elements (e.g., field, crowd barriers, stadium ads) show minimal consistent shifting, but primary motion is driven by active subjects."}}
{"video_id": "9l4D_iylPrE", "file_name": "9l4D_iylPrE_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child with short dark hair, wearing a light green shirt, plays a red violin, moving the bow across the strings; in the background, a seated person with sunglasses and a white top observes. The child pauses, looks up, and smiles. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9l4D_iylPrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9l4D_iylPrE_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 464.29000039161804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9kCAm-rEJNU", "file_name": "9kCAm-rEJNU_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a black brush to groom a horse's leg, then crouches to towel-dry the horse's lower legs with a light-colored towel, moving the cloth in circular motions over the wet, dark-and-white marked legs. The scene transitions from a close-up of the brushing action to a wider view of the person drying the legs on a wet, tiled surface. The camera shifts from a top-down angle to a side view during the drying sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9kCAm-rEJNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9kCAm-rEJNU_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 52.294563350559585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands (holding a towel) are moving in a wiping motion over the horse's leg. The horse's leg is stationary. The motion is caused by the person's physical action.", "background_and_ambient_analysis": "The background (metal grid floor) is static and shows no fluid motion or environmental shifts. No fire, water, smoke, or wind is visible."}}
{"video_id": "9lEBvEPfqlo", "file_name": "9lEBvEPfqlo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dance hall, a group of people dance in a circle. A person in a red shirt with long gray hair and black pants, a person in a black-and-white checkered shirt with light shorts, a person in a green shirt with black shorts, and a woman in a white dress with blue accents hold hands and move clockwise. The checkered-shirted individual extends their arm toward the woman in white, who stays centered. The camera follows the group with slight shake, maintaining a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lEBvEPfqlo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lEBvEPfqlo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 402.1609915563021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in a group, exhibiting locomotion (walking, shifting positions) as distinct solid objects.", "background_and_ambient_analysis": "Background elements (walls, vehicle, and floor) remain consistent across frames; no fluid, fire, or wind-driven motion observed."}}
{"video_id": "9lHxNHKIbGI", "file_name": "9lHxNHKIbGI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white and black short-sleeve top, black pants, and light-colored sneakers is positioned on a wooden deck. Initially in a lunge stance with one knee bent on the ground and the other leg extended back, hands placed flat on the deck, the individual then pushes their upper body upward while shifting their weight, extending the back leg further. The camera maintains a fixed, eye-level perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lHxNHKIbGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lHxNHKIbGI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 110.08948040446793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white shirt and black pants performs a lunge-to-stance transition, moving their legs and torso due to explicit physical forces (pushing off the ground).", "background_and_ambient_analysis": "Static background with trees and grass shows no shifting or fluid motion; no fire, water, smoke, or wind-driven effects observed."}}
{"video_id": "9lJ-dD_IKUA", "file_name": "9lJ-dD_IKUA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video shows a person in a red shirt and dark pants. They're holding dumbbells. The action is them lifting the dumbbells from the sides up to shoulder height and then back down. The background has exercise equipment like blue exercise balls, a rack with various balls, and a TV. The camera seems stationary. Let's structure the caption chronologically.\n\nStart with the subject: a person in a red shirt and dark pants. They hold dumbbells. Then their motion: lifts the dumbbells from their sides up to shoulder height, then lowers them. Mention the background briefly? Wait, rule e says minimal background unless essential. The main action is the lifting. The background has exercise balls but maybe not necessary. Focus on motion. Also, check the rules: chronological order, appearance (red shirt, dark pants), motion (lifting dumbbells up and down), spatial relationships? The person is in front of the equipment. But maybe just say \"in a gym setting\" without details. Camera is static.\n\nWait, the output must be a concise paragraph. Let's put it together:\n\nA person in a red shirt and dark pants stands in a gym, holding dumbbells at waist level. They lift the dumbbells upward to shoulder height, then lower them back down, repeating the motion. The camera remains stationary, capturing the exercise against a backdrop of exercise equipment.\n\nWait, check rules: \"Focus primarily on motion and behavior of main subjects... chronological order. Describe appearance (color, size, orientation). Mention spatial relationships if relevant. Conclude with camera perspective.\"\n\nMain subject: person in red shirt, dark pants. Motion: lifts dumbbells up (from sides to shoulders) and down. Chronological: first at waist, then up, then down. Spatial: in front of exercise balls/racks? But maybe \"in a gym with exercise equipment in the background\" is minimal. Camera: stationary.\n\nLet me check the video frames: the person starts with dumbbells at waist, raises to shoulders, lowers, repeats. So:\n\nA person wearing a red short-sleeved shirt and dark pants holds two dumbbells at waist level. They lift the dumbbells upward to shoulder height, then lower them back down in a repeated motion. The camera remains stationary, capturing the exercise sequence against a backdrop of fitness equipment.\n\nWait, \"two dumbbells\" – the video shows them holding two, so mention that. Also, \"waist level\" to \"shoulder height\". Make sure chronological: initial position (waist), then lift up, then lower. The motion is repeated, so \"repeating the motion\".\n\nCheck if background is essential. Since it's a gym, maybe just \"in a gym setting\" but rule e says minimal. Maybe just say \"with exercise equipment visible in the background\" but keep it concise.\n\nFinal draft:\n\nA person in a red shirt and dark pants holds dumbbells at waist level, then lifts them upward to shoulder height and lowers them back down in a repeated motion. The camera remains stationary, capturing the exercise against a backdrop of gym equipment.\n\nWait, \"waist level\" to \"shoulder height\" is the motion. The person is in front of the equipment, but the spatial relationship might not be critical. The key is the motion. Let's make sure it's concise. Also, the appearance: red shirt, dark pants. Motion: lifting dumbbells up and down. Camera: stationary.\n\nAnother version:\n\nA person wearing a red shirt and dark pants stands, holding dumbbells at waist height. They raise the dumbbells to shoulder level, then lower them, repeating the motion. The camera stays fixed, recording the exercise in a gym with exercise balls and racks in the background.\n\nBut rule f says exclude text recognition, named characters, etc. So no \"gym\" as a named place, but it's a gym setting. Wait, the background has exercise equipment, so it's a gym. But maybe \"in a room with exercise equipment\" is okay. Wait, the problem says \"minimal background description\". So maybe just mention the equipment as \"exercise equipment\" without details.\n\nWait, the original video description has \"blue exercise balls\" etc., but rule e says minimal. So maybe \"with exercise equipment\" is sufficient.\n\nLet me check the rules again:\n\ne) Keep background descriptions minimal unless essential for understanding motion.\n\nSince the motion is the dumbbell lift, the background isn't essential for understanding the motion, so maybe just mention \"in a room with exercise equipment\" but no, it's a gym. But maybe the caption should focus on the subject's action. So perhaps the background can be omitted unless necessary. Wait, the first frame shows a gym setting, but the caption needs to be concise. Let's see examples.\n\nAlternative approach:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lJ-dD_IKUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lJ-dD_IKUA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 85, "blur_score": 187.90577137180566, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (discrete object) lifts a barbell (another discrete object) in a controlled shoulder press motion: moving from waist height to overhead and back, driven by muscular force.", "background_and_ambient_analysis": "Background elements (blue exercise balls, gym equipment, walls) remain stationary with no uniform shift or environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "9lMJ0EFlpUA", "file_name": "9lMJ0EFlpUA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket enters from the right, walks left across the frame past a vertical pole, and exits left. The camera pans left slightly as the person moves, with a building, tree, and fence visible in the background. The scene is outdoors on a sunny day.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lMJ0EFlpUA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lMJ0EFlpUA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 139, "blur_score": 863.8692173961095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person enters the frame from the right, walks across the scene, and exits to the left. The person's motion is due to walking (locomotion), and their movement is clearly tracked against the fixed background.", "background_and_ambient_analysis": "The background (building, tree, and sky) shows no shifting or environmental motion (e.g., wind, smoke, water). The tree remains static with no visible swaying, and the sky is clear with no fluid elements, so no ambient_environmental motion is present."}}
{"video_id": "9lRCZlTtd84", "file_name": "9lRCZlTtd84_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt lies on their back, moving their right hand upward, then tilting their head back toward the ceiling, followed by turning their head to the side and back up. The background features horizontal blinds. The camera remains close and slightly shaky, focusing on the person's upper body and head movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lRCZlTtd84.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lRCZlTtd84_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 112.83557598286696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present: one lying down (moving arms and head) and another (entering later) also moving arms and head. These are discrete solid objects moving due to intentional physical actions.", "background_and_ambient_analysis": "The background consists of static horizontal slats (e.g., blinds or headboard) with no visible shifting or fluid/environmental motion. There are no elements like fire, water, smoke, or wind."}}
{"video_id": "9lS2SzopoTw", "file_name": "9lS2SzopoTw_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand uses a thin tool to manipulate a vibrant pink fabric adorned with intricate yellow, green, and blue geometric embroidery patterns, moving the tool smoothly across the material in a stitching motion. The hand shifts position slightly while working, with the fabric remaining the central focus as the tool glides over its textured surface. The camera maintains a close-up perspective, capturing the detailed hand movements and fabric patterns with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lS2SzopoTw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lS2SzopoTw_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 188.9172320105023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating the fabric (likely embroidering or weaving), showing discrete movement as they interact with the textile.", "background_and_ambient_analysis": "No significant ambient motion (no fire, water, smoke, or wind); background (textile pattern) appears static, with no uniform shifting of background elements."}}
{"video_id": "9luSVVCHZh0", "file_name": "9luSVVCHZh0_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and dark shorts stands on a clay tennis court, holding a tennis racket. They shift their stance, moving slightly forward and adjusting their position while holding the racket, appearing to prepare for a stroke. The camera remains stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9luSVVCHZh0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9luSVVCHZh0_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 150, "blur_score": 87.82818773048625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single tennis player (solid object) is moving: initiating a serve with arm motion, then stepping forward and adjusting position on the court. Motion is tracked with clear bounding box movement.", "background_and_ambient_analysis": "The background (green wall with logos and clay court lines) is stationary and shows no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "9lxlJ1CpenY", "file_name": "9lxlJ1CpenY_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three people stand in a store aisle; a person with long dark hair in a black coat (center) faces away, a person in a light jacket (left) stands beside them, and a person in a dark top (right) faces left. They shift positions slightly while conversing, maintaining their spatial arrangement. The camera remains steady with minimal movement and a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lxlJ1CpenY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lxlJ1CpenY_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 63.358907723015264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in the store aisle exhibit subtle locomotion (e.g., turning, slight shifts in position) indicative of voluntary movement.", "background_and_ambient_analysis": "No shifting background elements (shelves, store fixtures remain static across frames). No fire, water, smoke, or wind observed."}}
{"video_id": "9mENl0kY4kg", "file_name": "9mENl0kY4kg_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light orange hoodie and black pants stands on a concrete slab in a garden, holding an orange object. They raise the object above their head, then lower it. The background includes grass, bushes, and a wooden fence. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9mENl0kY4kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9mENl0kY4kg_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 152, "blur_score": 1752.8576681605446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (solid, distinct) is moving arms and body, and the orange ball is tossed and caught by the person.", "background_and_ambient_analysis": "Background elements (trees, grass, wooden structure) are stable with no significant shifting or fluid motion. No fire, water, smoke, or wind dominates."}}
{"video_id": "9lnDU43KuH0", "file_name": "9lnDU43KuH0_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four individuals gather around a white table; a person in a black hoodie with \"21\" stands and moves leftward, exiting the frame. A person in a red shirt gestures with their right hand, then leans forward toward the table. A person in a pink jacket with blue and red accents writes on paper, while a person in a gray hoodie sits at the table. The camera pans right, focusing on the table and remaining subjects, with shelves of objects visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lnDU43KuH0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lnDU43KuH0_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 143, "blur_score": 61.376346899524734, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a black hoodie stands and walks out of the frame; other individuals exhibit minor seated movements but no significant discrete motion.", "background_and_ambient_analysis": "Background elements (bookshelves) are static; no fluid, fire, water, or wind motion observed."}}
{"video_id": "9lm1DgrjoiM", "file_name": "9lm1DgrjoiM_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to follow the rules. The video shows a person on a hoverboard. Let's break down the frames.\n\nFrame 0: Person is standing on a blue hoverboard with glowing lights, on a pink mat. Background has a wooden dresser, toys, etc. But the rules say minimal background unless essential. So focus on the subject's motion.\n\nFrame 1: Same as 0, maybe slight movement. Wait, the video is from 0 to 5 seconds. Let's check the sequence.\n\nThe person starts standing on the hoverboard. Then in frame 2, they adjust their stance, maybe shift weight. Frame 3: They're balancing, maybe moving forward. Frame 4: Hoverboard moves, person steps off? Wait, no, frame 4 shows the hoverboard moving, person is on it. Wait, the description says: [0.0] person standing on hoverboard, then [1.4] they move, [2.5] adjust, [3.6] maybe balancing, [4.7] moves away.\n\nWait, the key is chronological order of motion. The main subject is the person on the hoverboard. The hoverboard is blue with glowing lights. The person is wearing dark pants and a dark hoodie.\n\nMotion: The person steps onto the hoverboard, balances, adjusts stance, moves forward (hoverboard glows blue), then possibly steps off? Wait, the frames show the hoverboard moving across the pink mat. Let's see:\n\nAt 0 seconds: Person standing on hoverboard, which is on the pink mat. The hoverboard's lights are blue, glowing. Background elements (dresser, toys) are there but minimal.\n\nThen the person moves: shifts weight, balances, the hoverboard moves forward on the mat. The hoverboard is blue with purple lights (maybe the mat has purple glow). Then the person continues moving, maybe steps off? Wait, the last frame (4.7 seconds) shows the hoverboard moving, person is still on it but moving away from the camera.\n\nSo the motion is: person stands on hoverboard, balances, shifts position, and the hoverboard moves across the pink mat.\n\nAppearance: person in dark pants and hoodie, hoverboard blue with blue lights (and maybe purple from the mat). The hoverboard is small, two wheels.\n\nSpatial: hoverboard on pink mat, which is on the floor. Background is a room with a wooden dresser, but minimal description.\n\nCamera perspective: the video is shot from a low angle, looking up at the person's legs and the hoverboard. The camera is stationary, as the frames show consistent positioning.\n\nNow, following the rules:\n\na) Chronological motion: person steps onto hoverboard, balances, shifts weight, and the hoverboard moves forward on the mat.\n\nb) Appearance: person in dark clothing, blue hoverboard with glowing lights (blue/purple).\n\nc) Spatial: hoverboard on pink mat, in a room with furniture (dresser, toys, bags) but minimal background.\n\nd) Camera: low-angle, stationary, capturing the person from the waist down.\n\ne) Keep background minimal: only mention if essential. The mat is part of the motion (hoverboard moves on it), so maybe the pink mat is essential.\n\nf) Exclude text, names, etc.\n\nLet's draft:\n\nA person in dark pants and a dark hoodie stands on a blue hoverboard with glowing blue and purple lights positioned on a pink mat. They adjust their stance, balancing as the hoverboard moves forward across the mat, with the person shifting weight and stepping slightly. The hoverboard’s lights illuminate the surrounding area as it travels. The camera remains stationary at a low angle, focusing on the person's lower body and the hoverboard’s movement.\n\nWait, check the rules. \"Conclude with camera perspective and movement\". So need to end with that. Also, be concise.\n\nLet's check the frames again:\n\n[0.0] person standing on hoverboard (static)\n\n[1.4] person steps on, maybe balancing\n\n[2.5] person adjusts, hands on board\n\n[3.6] person balances, hoverboard moves\n\n[4.7] hoverboard moves forward, person is on it\n\nSo the sequence is: person steps onto hoverboard, balances, shifts weight, and the hoverboard moves across the mat.\n\nAppearance: person in dark clothing (pants and hoodie), hoverboard blue with blue/purple lights.\n\nSpatial: hoverboard on pink mat, in a room with a wooden dresser and other items (but minimal, so just mention the mat is essential for motion).\n\nCamera: low angle, stationary.\n\nNow, put into a concise paragraph:\n\nA person in dark pants and a dark hoodie stands on a blue hoverboard with glowing blue and purple lights on a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9lm1DgrjoiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9lm1DgrjoiM_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 70.18852255001056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's legs and feet interact with a blue glowing hoverboard. The hoverboard moves forward, then tilts and rolls over, while the person steps on and off.", "background_and_ambient_analysis": "The background (dresser, window, and room elements) remains static throughout the video. There is no fire, water, smoke, or wind motion present."}}
{"video_id": "9mtukdONTWc", "file_name": "9mtukdONTWc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black industrial grinder cuts through a rusted metal pipe, emitting sparks. The scene shifts to a person in a beige shirt and dark pants sitting on concrete, handling pipes and tools with orange vertical pipes in the background. Another individual in a gray hoodie works on a pipe system near a green container and white cylinders. The camera moves rapidly between subjects, showing motion blur and slight shake, emphasizing the workers' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9mtukdONTWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9mtukdONTWc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 68.43718076853578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is the primary discrete object, moving from a lying position to sitting and adjusting their posture, demonstrating locomotion due to physical forces.", "background_and_ambient_analysis": "In the initial segment, background elements (concrete surfaces) show minor shifts but not uniform camera-induced motion. In the main segment with the person, background elements (wall, ground) are static, and no dominant fluid or environmental motion (fire, smoke) is observed."}}
{"video_id": "9li4hsMldSM", "file_name": "9li4hsMldSM_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene is an overhead shot of a drummer playing. The drummer is wearing a black shirt, and there are various drum components: cymbals, snare, bass drum. The numbers in circles (like 10, 22, 20, 14) are probably labels for parts, but we don't mention those per rule f. The drummer is using drumsticks, moving them to hit different parts. In the first frame, the drummer is about to hit, then in the next frames, the sticks are moving to different cymbals and the snare. Let's list the motion: starts with one hand on the snare (or maybe a cymbal?), then hits the snare, then moves to another cymbal, etc. The background is a room with a carpet and some equipment, but we keep background minimal. Camera is top-down, static? Wait, the video shows the drummer's actions in sequence. So chronologically: the drummer (male, black shirt) plays the drum set, hitting the snare drum with one stick, then moving to other cymbals. The spatial relationships: the drums are arranged around the drummer, cymbals to the left, right, etc. But need to be concise. Let's check the rules: focus on motion, appearance, spatial, camera. So the caption should start with the main subject (drummer), what he's doing (playing drum set), motions (hitting drums and cymbals), then camera perspective (top-down).\n\nWait, in the frames: the first frame shows the drummer with sticks, then in frame 1.4, hitting the snare, then 2.5, moving to hit a cymbal. The cymbals are golden, the drum is black and white. The drummer is seated, wearing black. So:\n\nA drummer in a black shirt plays a drum set from a top-down perspective, using drumsticks to strike various components: first hitting the white snare drum, then moving to strike a gold cymbal on the left, and subsequently playing other cymbals and drums. The drum set includes gold cymbals, a black bass drum, and a white snare drum, arranged around the drummer. The camera remains stationary overhead, capturing the drumming motion with no background details emphasized beyond the drum setup.\n\nWait, but need to be concise. Let's trim. Rules: chronological paragraph, focus on motion. So:\n\nA person in a black shirt plays a drum set from a top-down view, striking the white snare drum with one drumstick, then moving to hit a gold cymbal on the left, followed by other cymbals and drums. The drum set features gold cymbals, a black bass drum, and a white snare drum, arranged around the drummer. The camera maintains a stationary overhead perspective throughout.\n\nWait, check the video: the first frame is [0.0], the person is hitting the snare (white drum), then the next frames show the sticks moving to different parts. So the motion is in order: initial hit on snare, then moving to hit another cymbal. Let's make it precise.\n\nThe drummer, wearing a black shirt, plays the drum set from a top-down perspective, using drumsticks to strike the white snare drum first, then transitioning to hit a gold cymbal on the left side of the kit. The drum set includes multiple gold cymbals, a black bass drum, and a white snare drum, positioned around the seated drummer. The camera remains stationary overhead, capturing the sequential drumming actions without background details.\n\nBut need to be concise. Let's check rule a: chronological order of motion. So:\n\nA person in a black shirt plays a drum set viewed from above, using drumsticks to strike the white snare drum, then hitting a gold cymbal to the left, followed by other drum components. The drum set features gold cymbals, a black bass drum, and a white snare drum. The camera stays fixed in a top-down position throughout the sequence.\n\nYes, that's better. Let's check all rules. No text recognition (the numbers are ignored). Mention appearance: black shirt, white snare, gold cymbals. Motion: strikes snare, then cymbal left. Camera: top-down, static. Background minimal (only drum setup). Conclude with camera. Okay.\n</think>\n\n<caption_output>A person in a black shirt plays a drum set from a top-down perspective, using drumsticks to strike the white snare drum, then moving to hit a gold cymbal on the left side of the kit, followed by other drum components. The drum set includes gold cymbals, a black bass drum, and a white snare drum, arranged around the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9li4hsMldSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9li4hsMldSM_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 343.29783289673315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The drummer (human subject) is actively moving their hands and arms to strike the drums and cymbals, exhibiting discrete physical motion due to explicit locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. The drum kit hardware and floor remain static throughout."}}
{"video_id": "9nJuRTYHHlI", "file_name": "9nJuRTYHHlI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark t-shirt sits outdoors in a park, then raises a bottle into the frame, holding it in front of them. The background features trees and benches. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9nJuRTYHHlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9nJuRTYHHlI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 1812.1328812694974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hand and the bottle/glass they are holding exhibit controlled movement (e.g., raising the glass, gesturing).", "background_and_ambient_analysis": "Background elements (trees, buildings) show minimal motion; no fluid/environmental phenomena (fire, water, smoke, wind) detected."}}
{"video_id": "9nXghwjwgWU", "file_name": "9nXghwjwgWU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a white top and pink pants with long hair stands to the left of a brown horse, gently touching its head; an older man in a dark hoodie and jeans bends to the horse’s side. The girl moves her hand toward the horse’s face as the man lowers his body further, then the girl steps back. The camera remains stationary throughout, capturing the interaction from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9nXghwjwgWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9nXghwjwgWU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 151, "blur_score": 244.57420354179538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Adult (black hoodie) bends and moves hands to groom the horse; child (pink pants) adjusts position, lifting hands to touch the horse. Horse remains stationary.", "background_and_ambient_analysis": "Background elements (wooden fence, building) remain static with no shifting or environmental motion (fire, water, wind). Shadows are consistent with sunlight, indicating calm weather."}}
{"video_id": "9nAeoO0lAiE", "file_name": "9nAeoO0lAiE_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "At night under a bright overhead light, a pitcher in dark uniform throws a pitch toward a batter in a yellow jersey and white pants who swings and makes contact with the ball. The batter immediately runs toward first base. A catcher in red gear rises from behind home plate. Fielders in yellow and white uniforms react across the infield. The camera remains stationary with a slight shake, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9nAeoO0lAiE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9nAeoO0lAiE_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 155, "blur_score": 61.74974970020422, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete solid objects (players, baseball, and equipment) are moving: the pitcher throws the ball, the batter swings, and other fielders adjust positions. These movements are due to explicit physical forces (e.g., pitching motion, bat-ball collision).", "background_and_ambient_analysis": "The background elements (fence, light pole, and ground) show no significant uniform shifting or fluid motion (e.g., wind, water). No ambient environmental phenomena like fire, smoke, or waves are present."}}
{"video_id": "9oUhlbX2Gvc", "file_name": "9oUhlbX2Gvc_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a room that has a ping pong table in the foreground. There's a TV on a stand behind it, and walls with framed photos. Then the scene changes to under a table with a red \"ZIGA\" machine. A person in a green top and red shorts runs in, crawls under the table, and then the next scene is a room with a pool table and two people playing ping pong. One person is in a black shirt, the other in a white and black shirt. The camera moves between these locations, so the perspective changes. Need to describe the motions chronologically. First scene: room with ping pong table, then cut to under the table with the machine, then to the pool table room. Mention the actions: the person crawls under the table. Also, note the number of people—first scene no people (maybe?), then one person running and crawling, then two people at the ping pong table. Wait, first frame: no people, then the next frame shows a person running under the table (frame 2-4). Then frame 5-6: two people at the ping pong table. So chronological order: initial static scene, then a person moves into the under-table space, then shifts to two people playing. Also, mention the appearance: person in green top and red shorts, maybe the others in the ping pong scene have different clothes. But keep it concise. Background is minimal, so maybe just mention the rooms briefly. Camera perspective: first scene is static, then when the person crawls, maybe the camera is fixed. Then the last scene is another room. Let's structure it:\n\nThe video opens with a stationary shot of a room featuring a ping pong table and framed photos on a yellow wall. It transitions to a view under a table with a red \"ZIGA\" machine, where a person in a green top and red shorts runs into frame, crawls under the table, and then the scene shifts to a room with a pool table where two people, one in a black shirt and one in a white and black shirt, are playing ping pong. The camera remains stationary in the first scene, then follows the crawling motion briefly before cutting to the final scene with the ping pong players.\n\nWait, check the rules: concise, chronological. Exclude text recognition (so \"ZIGA\" is the text on the machine, but rule f says exclude text recognition. Oh! Rule f: Exclude text recognition. So can't mention \"ZIGA\". So need to say \"a red machine with visible text\" but no, rule f says exclude text recognition, so just describe as a red machine. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on the machine (like \"ZIGA\") is text recognition, so shouldn't mention. So in the description, say \"a red exercise machine\" or just \"a red machine\". Let's see the original frames: the machine has \"ZIGA\" but we can't mention that. So describe as a red machine. Also, the first scene: room with ping pong table, TV, framed photos. Then scene 2: under a table with a red machine. Then scene 3: person runs, crawls under, then scene 4: two people at a ping pong table.\n\nSo correct chronology:\n\nFirst, a static shot of a room with a ping pong table, a television, and framed photos on a yellow wall. Then, the scene cuts to a view beneath a table, where a person in a green top and red shorts runs into frame, crawls under the table, and reappears. Finally, the scene shifts to a room with a ping pong table where two individuals are playing, one in a black shirt and the other in a white shirt with black stripes. The camera remains stationary in the initial and final scenes, with a slight shift during the crawling action.\n\nWait, but need to check the order of frames:\n\nFrame 0: room with ping pong table, TV, frames.\n\nFrame 1: cut to under a table (with the red machine, but no text), person runs in.\n\nFrame 2: person under table.\n\nFrame 3: same.\n\nFrame 4: person crawls under table.\n\nFrame 5: two people at ping pong table.\n\nSo the movement is: first scene (no motion), then person runs and crawls, then two people play.\n\nSo the caption should be chronological: first room, then person moves under table, then two people at ping pong.\n\nNow, apply rules:\n\na) Focus on motion and behavior. So: initial static, then person running/crawling, then two people playing.\n\nb) Briefly describe appearance and number. Person: green top, red shorts. Two people: one black shirt, one", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9oUhlbX2Gvc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9oUhlbX2Gvc_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 108.16073666933028, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a person in black moving across the table, a child in teal running/sliding under playground structures, and multiple people interacting with the table tennis table.", "background_and_ambient_analysis": "Background elements (walls, structural poles, carpeted ground) show no uniform shifting or fluid/environmental motion (e.g., fire, water, wind). All backgrounds remain static across scenes."}}
{"video_id": "9nkNGCME7Ug", "file_name": "9nkNGCME7Ug_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a blue shirt and red shorts holds an orange basketball, then shoots it toward the hoop, with the ball passing through the net. The camera remains stationary, capturing the action from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9nkNGCME7Ug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9nkNGCME7Ug_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 158, "blur_score": 376.5747042854441, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child on a skateboard is the primary discrete object, moving through space due to locomotion (skateboarding).", "background_and_ambient_analysis": "The background elements (building, trees, ground) show no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "9ouHiBDcopw", "file_name": "9ouHiBDcopw_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a brown couch. The person in the foreground, wearing a red polo shirt, holds a plate and gestures while speaking, while the person behind, dressed in a dark top and blue jeans, eats from a plate. The camera remains static, capturing them from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ouHiBDcopw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ouHiBDcopw_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 263.38374880887795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person in red shirt is eating (hand-to-mouth motion with plate), and the person in black shirt is holding a cup/plate with hand movements.", "background_and_ambient_analysis": "The background (window, wall, and furniture) remains static with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "9p19XDaGl8c", "file_name": "9p19XDaGl8c_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands hold a black, shoe-like object connected by a wire on a speckled countertop, then release it to reveal a red, dome-shaped item. The hands subsequently pick up a small brown object and move it across the countertop before placing it down. The camera remains top-down and static throughout, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9p19XDaGl8c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9p19XDaGl8c_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 315.35958149604664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's foot (wearing a sock and shoe) and hand are moving. The foot is lifted, placed on the ground, and moved repeatedly. The hand also moves to manipulate objects (e.g., adjusting the foot position).", "background_and_ambient_analysis": "Background elements (cabinets, wall, countertop) show no uniform shifting or fluid/environmental motion (fire, water, smoke, wind). Static background is consistent throughout."}}
{"video_id": "9pI2nUxgNwI", "file_name": "9pI2nUxgNwI_000148_000158.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white tank top and brown hair lifts both arms overhead, then lowers them while moving hands through their hair. The background includes a wall clock and a television showing changing scenes. The camera remains mostly stationary with minor movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pI2nUxgNwI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pI2nUxgNwI_000148_000158.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 45.904998357959585, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the woman) exhibits discrete movements: raising arms to adjust hair, turning head, and touching her head, all driven by voluntary physical actions.", "background_and_ambient_analysis": "The background (walls, clock, couch, and stationary furniture) remains fixed without uniform shifting or environmental elements like fire, water, or wind. The television screen displays changing content, but this is an electronic display effect, not ambient motion."}}
{"video_id": "9pcRIUzDWg4", "file_name": "9pcRIUzDWg4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subjects are the people and the machine. The video starts with a view of an old printing press, maybe? There are people around. Let's check each frame.\n\nFirst frame: Several people. One in the background, maybe a woman with light hair, standing near the machine. Others are moving. The machine is large, with rollers and paper. The camera is moving, panning left maybe.\n\nFrame 1: People in a workshop with printing machinery. A person with light hair is near the machine, another person in dark clothing is to the right. The machine has metal parts, rollers, paper.\n\nFrame 2: The camera moves slightly, showing more of the machine. The person with light hair is still there, maybe moving their hands? The machine is in the foreground, people around.\n\nFrame 3: The camera pans left, showing different parts of the machine. A person with dark hair comes into view from the bottom. The machine's rollers are prominent.\n\nFrame 4: The camera continues to move, showing a person in blue in the background, maybe working. The machine has papers moving.\n\nFrame 5: The person in blue is more visible. The camera shifts, showing more of the left side. A person with dark hair is in the lower left.\n\nNow, chronological order: The video shows the workshop with printing machinery. The camera moves left, revealing people working around the machine. There are multiple people: one with light hair near the machine, others in dark clothing or blue. The machine has rollers and paper being processed. The camera starts with a view of the machine and people, then pans left, showing more of the scene. The spatial relationships: people are around the machine, some in front, some behind. The machine is central, with rollers moving paper.\n\nNeed to condense into a paragraph. Mention motion: camera pans left, people moving around the machine. Appearance: people with light hair, dark clothing, blue shirt. Machine: large, metal rollers, paper.\n\nCheck rules: focus on motion and behavior chronologically. So, start with the initial scene, then camera movement, people's actions.\n\nLet's draft:\n\nThe video opens in a workshop with a large, old-fashioned printing press featuring metal rollers and moving paper. Several people are present: a person with light hair stands near the press, while another in dark clothing moves to the right. As the camera pans left, additional individuals become visible, including one in blue behind the press and a person with dark hair entering the frame from the bottom. The camera movement is slight, revealing more of the workshop’s interior while maintaining focus on the press and workers' interactions.\n\nWait, check if it's chronological. First the initial scene, then camera moves left, people moving. Yes.\n\nCheck for background minimal: yes, background is workshop, but minimal.\n\nMention spatial relationships: people near/behind the press.\n\nNow, make it concise. The rules say \"concise, chronological paragraph\".\n\nPossible:\n\nA workshop scene featuring an antique printing press with metal rollers and paper in motion is shown. Several people are visible: a person with light hair stands near the press, while others in dark clothing and blue attire move around it. As the camera pans left, a person with dark hair enters the lower frame, and more of the press’s structure is revealed. The camera maintains a slight shake, capturing the workers’ interactions with the machinery.\n\nWait, check if people are main subjects. Yes.\n\nAnother try:\n\nThe video depicts a workshop with an antique printing press. In the opening frames, a person with light hair stands near the press, while another individual in dark clothing moves toward the right. As the camera pans left, a second person in blue appears behind the press, and a person with dark hair enters the lower foreground. The press’s metal rollers and moving paper remain central throughout, with the camera exhibiting a slight shake.\n\nCheck for chronology: opening frames, then pan left, new people.\n\nYes. Need to be concise. Let's check word count.\n\nAlternative:\n\nThe video opens in a workshop with a large antique printing press featuring metal rollers and moving paper. Several people are present: one with light hair stands near the press, while others in dark clothing and blue attire move around. As the camera pans left, a person with dark hair enters the frame from the bottom, revealing more of the press’s structure. The camera movement is slight and shaky, focusing on the interaction between workers and machinery.\n\nThat seems good. Let's check rules:\n\na) Motion and behavior chronologically: yes, camera pans left, people move.\n\nb) Briefly describe appearance and number: light hair, dark clothing, blue, dark hair. Number: several people.\n\nc) Spatial relationships: near press, behind press, lower foreground.\n\nd) Camera perspective and movement: slight shake,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pcRIUzDWg4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pcRIUzDWg4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 1056.8975499629128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "People are walking and interacting with machinery (printing press), which has moving parts (rollers).", "background_and_ambient_analysis": "No fire, water, smoke, or wind. Background elements (walls, windows) show minimal movement, but no uniform shifting indicating camera motion."}}
{"video_id": "9pQ6BrI5hqw", "file_name": "9pQ6BrI5hqw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four performers in red and gray uniforms execute synchronized movements on a stage, stepping forward in unison and shifting positions left to right while executing coordinated gestures. Their motion includes coordinated turns and arm movements, maintaining spatial alignment as they interact. The camera remains stationary, capturing the performance from a frontal audience perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pQ6BrI5hqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pQ6BrI5hqw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 30.765267052951128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three performers in distinct costumes (red, gray, white) are engaged in coordinated locomotion (dancing), exhibiting clear displacement due to their own physical movement.", "background_and_ambient_analysis": "The stage backdrop shows a consistent gradient with no shifting or fluid motion (e.g., no fire, water, or wind effects). Audience silhouettes in the foreground remain static relative to the stage."}}
{"video_id": "9pslK44-LcI", "file_name": "9pslK44-LcI_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a light-colored, circular piece of dough on a white countertop, pressing and shaping it. In the background, a yellow-orange container and metal container are visible. The camera maintains a fixed top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pslK44-LcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pslK44-LcI_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 74.09714406297472, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands actively manipulate dough through pressing, stretching, and rolling motions, demonstrating explicit physical force application on the solid dough object.", "background_and_ambient_analysis": "Background elements (yellow box, metal object, blue cloth) are stationary and show no uniform shifting. No fire, water, smoke, or wind motion detected in the scene."}}
{"video_id": "9pihkz-_PRI", "file_name": "9pihkz-_PRI_000075_000085.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large crowd of diverse individuals, mostly adults wearing various colored clothing (e.g., red, brown, green shirts), densely packed in a retail store aisle. They move in different directions, some raising arms and gesturing while navigating through the space; the crowd remains tightly clustered with frequent interactions. The camera maintains a static top-down perspective throughout, capturing the overall motion without significant shifts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pihkz-_PRI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pihkz-_PRI_000075_000085.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 159.71607050984642, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Numerous people are moving in discrete, solid motion (walking, interacting, gesturing) within the crowded market scene.", "background_and_ambient_analysis": "The background consists of static market stalls and structures with no significant shifting or fluid motion (fire, water, smoke, wind). The environment appears stable."}}
{"video_id": "9q1KwL-gP9Y", "file_name": "9q1KwL-gP9Y_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman with long hair holds a concealer stick and applies it to the cheek of a dark-haired woman seated to her right, then uses her finger to blend the product. The camera remains static in a close-up view of the two subjects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9q1KwL-gP9Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9q1KwL-gP9Y_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1013.2385259467147, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blonde woman's hand moves discretely to apply makeup to the dark-haired woman's face, representing explicit object-to-object interaction (hand-to-face) due to physical forces from makeup application. Both subjects are solid objects with minimal background interference.", "background_and_ambient_analysis": "The background consists of a static, plain wall with no shifting, fluid motion, or environmental effects (e.g., no fire, water, smoke, or wind). Background elements remain uniformly stationary throughout the clip."}}
{"video_id": "9q23Mwt1QAA", "file_name": "9q23Mwt1QAA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a green shirt and blue jeans sits to the right of a younger child in a red vest over a light blue shirt and white shorts on a white couch. The older child extends their hand to feed the younger child, who brings their hand to their mouth after receiving the food. The camera remains static, capturing the interaction with minimal background elements visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9q23Mwt1QAA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9q23Mwt1QAA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 60.95355126785702, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children on a couch: child in green shirt moves hand repeatedly (feeding/interacting), child in red shirt exhibits minor head/body shifts while seated.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed; static elements (white wall, pillow, plant) show no movement or distortion."}}
{"video_id": "9pZIkpV5j2g", "file_name": "9pZIkpV5j2g_000282_000292.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing black gloves smooths gray wallpaper with white floral patterns on a wall, pressing and adjusting the wallpaper across the surface in a repetitive motion; the camera maintains a close-up view focused on the gloved hand and wallpaper application, shifting slightly to capture the hand's movement across the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pZIkpV5j2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pZIkpV5j2g_000282_000292.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 145.47827948296765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand (discrete object) moves horizontally across the wallpaper, applying physical force to smooth the surface. The wallpaper itself is a solid object being manipulated by the hand.", "background_and_ambient_analysis": "Background wall is static with no fluid or environmental motion (no fire, water, smoke, or wind). The wallpaper pattern is fixed relative to the wall, showing no environmental disturbance."}}
{"video_id": "9pS7c1gcWQs", "file_name": "9pS7c1gcWQs_000531_000541.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals sit in a room; the left person in a gray shirt and blue jeans holds a golden saxophone, the middle person in a black shirt and light shorts holds another golden saxophone, and the right person in a pink top gestures with their hands. The middle person adjusts the saxophone downward, while the right person claps and gestures, and the left person maintains their seated position. The camera remains static in a fixed eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9pS7c1gcWQs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9pS7c1gcWQs_000531_000541.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 39.65147459456431, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving: the person in the middle is manipulating a saxophone, the person on the left is playing a saxophone, and the person in pink is gesturing with hands while interacting with the middle person.", "background_and_ambient_analysis": "Static background elements (wall, window) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "9qSo32iRipM", "file_name": "9qSo32iRipM_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, two people in dark clothing interact. Initially, one bends over while the other stands. The standing individual gestures with an extended arm, prompting the bent person to rise. Both then stand facing the camera, the previously bent person holding a dark object. The camera remains mostly stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9qSo32iRipM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9qSo32iRipM_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 147, "blur_score": 235.97643336476222, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) exhibit motion: one person transitions from bent-over to standing and walking, while the other person moves, turns, gestures with arms, and interacts with the first person.", "background_and_ambient_analysis": "The background elements (wall with posters, door, and furniture) remain static throughout the clip, showing no uniform shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9qaMM1zDeOo", "file_name": "9qaMM1zDeOo_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in black martial arts uniform holds a wooden board while a child in red uniform sits cross-legged on a green mat; a second child in black uniform with a white belt approaches and kicks the board held by the adult. The adult raises his hand after the kick connects, and the red-uniformed child observes. The scene occurs on green and blue mats against a white wall background, captured with slight camera shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9qaMM1zDeOo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9qaMM1zDeOo_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 100.9439834480427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three discrete objects: instructor (black uniform) making hand gestures and holding a board; boy (black uniform with white belt) performing a kicking motion; seated observer (red uniform) remaining stationary. Motion is driven by intentional human locomotion (kicking) and deliberate gestures.", "background_and_ambient_analysis": "Background elements (wall, green mat) show no shifting or fluid motion. No fire, water, smoke, or wind present; background remains static throughout."}}
{"video_id": "9qcif1lY-8E", "file_name": "9qcif1lY-8E_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy wearing a yellow helmet, blue shirt, and white pants holds a baton and begins running across the football field. As he moves forward, he swings the baton, then loses balance and falls to the ground. The camera tracks his motion from the side, maintaining focus on his movement across the field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9qcif1lY-8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9qcif1lY-8E_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.49094281835556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single athlete in a blue and yellow uniform is moving across the field, exhibiting clear locomotion (running/throwing motion) with distinct bounding box tracking.", "background_and_ambient_analysis": "Background elements (yellow 'STATE FARM' sign, spectators, field markings) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "9r78tCAM1SI", "file_name": "9r78tCAM1SI_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark coat and blue shirt stands in a foggy wooded area. The scene transitions to an open field where multiple people, including individuals in blue and dark jackets, collaborate to assemble a fence; one person crouches while another stands, handling a wooden post and wire. Two individuals, one in a dark jacket with a cap and another in dark clothing, work together to secure the post in the earth, pulling wire to tighten it. The background features dry, sparse vegetation. The camera shifts from a medium shot of the man to a wider view of the group, then focuses closely on the hands securing the fence post.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9r78tCAM1SI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9r78tCAM1SI_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 286.8578738144753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving: some walking with shovels, some standing and interacting, and two men working together (one kneeling and digging, the other assisting). These motions are due to locomotion and manual work.", "background_and_ambient_analysis": "The background (trees, field, fence) is mostly static with minimal wind sway in the trees. No significant fire, water, or smoke is present. The ambient motion is negligible."}}
{"video_id": "9r26PBQkFOI", "file_name": "9r26PBQkFOI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with medium-length curly hair, wearing a light patterned jacket over a white top and a blue necklace, stands in a room. She crosses her arms, then gestures with her hands in front of her body, and raises both arms upward. She is positioned in front of a wall with framed pictures. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9r26PBQkFOI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9r26PBQkFOI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 157, "blur_score": 106.3018288802737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete object, moving via gestural actions (pointing, arm raising, hand movements) due to intentional physical motion.", "background_and_ambient_analysis": "The background elements (framed pictures, couch, lamp) are stationary and show no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9rKwI26GO3s", "file_name": "9rKwI26GO3s_000121_000131.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a view of a wooden table holding a small black device, a blue cloth, and a glass object. A hand wearing a red sleeve enters the frame, manipulating a metal wire across the table surface, moving it from left to right. The hand adjusts the wire while the blue cloth remains stationary nearby. The camera maintains a top-down perspective with slight shaking throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rKwI26GO3s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rKwI26GO3s_000121_000131.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 436.2622080449846, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (red sleeve, blue pants) manipulate a blue cloth and a metallic tool (e.g., screwdriver), with visible physical interactions like grasping, moving, and positioning.", "background_and_ambient_analysis": "The wooden floor and static objects (device, wires) show no significant shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "9rVtNlUUMTI", "file_name": "9rVtNlUUMTI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black top and gray pants bends over to grip a heavy barbell on the floor in a gym, then lifts it vertically while standing, holds it briefly, and lowers it back down. The background includes weight racks and stacked weight plates, with another individual partially visible to the right. The camera remains static with minimal movement, capturing the motion from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rVtNlUUMTI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rVtNlUUMTI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 629.4757948160795, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is lifting a barbell, showing discrete movement due to weightlifting exercise (bending, lifting, lowering).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. Gym environment is static with fixed equipment."}}
{"video_id": "9rZxSsdoP5M", "file_name": "9rZxSsdoP5M_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red jacket, red hat, and dark pants is raking fallen leaves in a parking lot. They bend forward, positioning the rake near the ground, then stand upright to continue gathering leaves in front of a blue car and a red car parked behind a metal fence. The camera remains stationary with a slight upward angle, capturing the person’s repetitive raking motion against the backdrop of parked vehicles and buildings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rZxSsdoP5M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rZxSsdoP5M_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 148, "blur_score": 173.61121011668178, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a backpack-mounted leaf blower moves across the scene, blowing leaves. The person and the leaf blower are discrete objects with motion driven by the user's locomotion and the blower's action.", "background_and_ambient_analysis": "The background (buildings, cars, ground) shows minimal shifting, indicating no significant ambient environmental motion (e.g., wind, water, fire). Static background elements remain stable across frames."}}
{"video_id": "9rjoGkKQc-Q", "file_name": "9rjoGkKQc-Q_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand applies a metallic tire pressure gauge to a muddy car tire’s valve stem, then shifts the gauge to a blue case resting on the ground adjacent to the tire. The camera remains stationary in a close-up view, capturing the hand and tire interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rjoGkKQc-Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rjoGkKQc-Q_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 154.10805831771427, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and a mechanical tool (wrench) are moving in discrete, solid motion to apply torque to a wheel bolt, exhibiting clear physical force application.", "background_and_ambient_analysis": "Static concrete ground and wheel structure show no uniform shifting or fluid/environmental motion (fire, water, wind), confirming no ambient environmental or camera-induced background motion."}}
{"video_id": "9ra61D1gf0Y", "file_name": "9ra61D1gf0Y_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in dark attire, a man and a woman, dance in a ballroom. Initially close, the man steps forward, guiding the woman as they move across the dance floor from the center toward the right. The band plays on a raised platform to their left, with seated spectators in the background. The camera remains stationary, capturing their motion from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ra61D1gf0Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ra61D1gf0Y_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 202.48673764289885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dancing couples: one in formal wear (center) and another in casual wear (left) moving via locomotion (ballroom dance steps and walking).", "background_and_ambient_analysis": "Static background elements (audience, chairs, walls) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "9rlnDjV4nO0", "file_name": "9rlnDjV4nO0_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters from the right, moves toward a green table with multiple clear glass objects, picks up one glass, lifts it, and holds it away from the table. The background features dark bookshelves with books. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rlnDjV4nO0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rlnDjV4nO0_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 153, "blur_score": 200.21700063033353, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands interact with multiple glass objects on a green table, moving them through explicit physical actions (picking up, placing down, manipulating).", "background_and_ambient_analysis": "Background bookshelves and room structure remain static throughout the video; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "9qsWR24JzSs", "file_name": "9qsWR24JzSs_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the scene is outdoors on a wooden bench with grass and trees in the background. The first frame shows the bench. Then, a person's hands (wearing a blue wristband and watch) place a wooden cutting board on the bench. Next, the person moves the board to a different position. Then, they put a container of water on the bench. Wait, no—let me check again. The sequence: initial frame shows bench. Then hands place the board (frame 2), then the board is on the bench (frame 3), then a container of water is placed (frame 4). Then the person adjusts the board and water? Wait, the frames are:\n\n[0.0] Bench with grass.\n\n[1.4] Hands place a wooden board (light brown with white stripes) on the bench.\n\n[2.5] Board is placed, then hands move away.\n\n[3.6] Then, a person places a clear plastic container with water on the bench (now next to the board? Wait, frame 3 shows the board on the bench, then frame 4 shows the container being placed. So step by step:\n\nFirst, the person places the wooden board onto the bench. Then, the person places a clear plastic container filled with water onto the bench. Wait, the frames are:\n\nFrame 0: bench.\n\nFrame 1: hands place the board.\n\nFrame 2: board is on bench, hands move.\n\nFrame 3: container of water is placed.\n\nWait, the video has:\n\n0.0: bench\n\n1.4: hands place board (the board is light wood, has strips)\n\n2.5: board is on bench, then hands are seen moving (maybe after placing, they adjust)\n\n3.6: the container is placed (the container is clear plastic, water inside)\n\n4.7: hands place the board again? Wait, no. Wait the frames are:\n\n- Frame 0: wooden bench with grass in background.\n\n- Frame 1 (1.4 seconds): hands (wearing blue wristband, watch) place the wooden cutting board onto the bench.\n\n- Frame 2 (2.5 seconds): hands move away, board is on the bench.\n\n- Frame 3 (3.6 seconds): a clear plastic container filled with water is placed on the bench, next to the board.\n\n- Frame 4 (4.7 seconds): hands reposition the board above the container.\n\nWait, looking at the timestamps:\n\nAt 0.0: bench.\n\n1.4: hands place board (so board is moved onto the bench).\n\n2.5: board is now on bench, hands move.\n\n3.6: container of water is placed on bench.\n\n4.7: hands place board on container? Wait no, the frames:\n\nThe video:\n\n- Starts with a bench.\n\n- Then a person places the board on the bench (frame 1.4).\n\n- Then the board is on the bench (frame 2.5), hands are gone.\n\n- Then a container of water is placed next to the board (frame 3.6).\n\n- Then, the person places the board onto the container? Wait frame 4.7: hands are seen placing the board onto the water container. Wait no, the sequence:\n\nFrame 0: bench.\n\nFrame 1 (1.4): hands place board.\n\nFrame 2 (2.5): board on bench.\n\nFrame 3 (3.6): container of water is placed.\n\nFrame 4 (4.7): hands move the board (maybe to place it on top of the container? But no, in the next frame, it's 4.7, the container is there.\n\nWait the correct order:\n\n1. Person places a wooden board (light brown with white stripes) on the bench.\n\n2. Then the person places a clear plastic container filled with water on the bench next to the board.\n\n3. Then the person adjusts the board position relative to the container.\n\nWait no, the frames:\n\nThe video steps:\n\n- Start: bench with grass.\n\n- 1.4s: hands place board (so the board is moved onto the bench).\n\n- 2.5s: the board is on the bench, hands move away.\n\n- 3.6s: a clear container of water is placed on the bench.\n\n- 4.7s: hands place the board on top of the container? Wait, in frame 4.7, the hands are placing the board onto the container.\n\nWait the exact frames:\n\nThe video shows:\n\n0.0: bench.\n\n1.4: hands place the wooden board on the bench.\n\n2.5: hands move away, board is on bench.\n\n3.6: the container is placed on the bench (next to the board).\n\n4", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9qsWR24JzSs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9qsWR24JzSs_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 82.63998809768594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move a wooden cutting board and a plastic container on the table, with deliberate actions (placing, adjusting, pouring, lifting).", "background_and_ambient_analysis": "The background (grass, deck) is stable with minimal shadow movement due to sunlight, not dominant. No fire, water, smoke, or wind motion is dominant."}}
{"video_id": "9rdZNh6GRkQ", "file_name": "9rdZNh6GRkQ_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a hand holding a jar labeled \"TRANSLUCENT FACE POWDER.\" Then the hand moves the jar towards the face, and the next shot shows the hand applying powder with a brush. Wait, no—the sequence: frame 0 is hand holding powder, then frame 1-2 shows the jar being held, then applying? Wait, looking at the timestamps:\n\n[0.0] is a hand on the face with a golden hue.\n\n[1.4] shows a hand holding the jar (Translucent Face Powder).\n\n[2.5] is a blurred motion, probably the hand moving the powder.\n\n[3.6] is a brush (Sara Kamak) applying powder on the hand.\n\nWait, the user provided the frames:\n\n0.0: A hand applies a product (golden color, maybe powder) on a face.\n\n1.4: A hand holds a jar labeled \"TRANSLUCENT FACE POWDER\" (black lid, white label).\n\n2.5: Blurry motion, maybe the jar being moved or powder applied.\n\n3.6: A brush (black with \"SARA KAMAK\" on it) is used on a hand (the hand is in focus, applying powder).\n\nWait, the instruction says to describe chronological order. Let's list the frames:\n\nFirst frame: hand (light skin) applying a product (golden, maybe powder) on the face (close-up, warm lighting).\n\nSecond frame: hand (light skin) holding a jar with \"TRANSLUCENT FACE POWDER\" label (black lid, white label, small size).\n\nThird frame: blurry motion, possibly the jar or product being moved.\n\nFourth frame: a black brush with \"SARA KAMAK\" text (but per rule f, exclude text recognition, so just describe the brush as a black brush).\n\nFifth frame: close-up of the brush on the hand (hand's skin is light, powder is white).\n\nWait, the user's frame descriptions:\n\n0.0: hand on face (golden, maybe product)\n\n1.4: hand holding jar (label \"TRANSLUCENT FACE POWDER\")\n\n2.5: blurry motion (maybe applying)\n\n3.6: brush applying on hand (brush with text, but exclude text)\n\nWait, rule f says exclude text recognition. So even if the brush has \"SARA KAMAK\", we just say a black brush.\n\nLet's structure chronologically:\n\n1. A light-skinned hand applies a product to a face in warm lighting.\n\n2. The hand holds a small, black-lidded jar labeled \"TRANSLUCENT FACE POWDER\".\n\n3. The jar is moved, causing a blurry motion.\n\n4. A black brush applies a white powder to the hand.\n\nNow, need to describe motions and order.\n\nFirst, the initial shot: close-up of a hand on a face (warm tone, likely applying makeup).\n\nThen, the hand holds the jar (so the jar is presented).\n\nThen, motion of applying (blurry, maybe the brush moving).\n\nThen, the brush is used on the hand (hand is shown with powder being applied).\n\nCamera perspective: starts close-up, maybe top-down or side, then close-ups of hands and product.\n\nRule d: camera perspective and movement. The video seems to have close-up shots, perhaps slight zooms.\n\nLet's check:\n\nFrame 0: close-up of hand on face.\n\nFrame 1: hand holding jar (so camera is on the hand and jar).\n\nFrame 2: blurry motion (camera might be following the movement).\n\nFrame 3: brush on hand (close-up).\n\nSo the camera is close-up throughout, maybe following the hand movements.\n\nPutting it together:\n\nA light-skinned hand applies a product to a face in warm lighting. The hand then holds a small jar with a black lid and white label. The jar is moved, creating a blurred motion. Subsequently, a black brush applies white powder to the hand. The camera remains in close-up, focusing on the hands and products.\n\nBut need to check the rules:\n\na) motion and behavior in chronological order.\n\nb) appearance and number (e.g., color, size, orientation). The hand is light-skinned, the jar is small, black lid, white label (but maybe exclude label? No, the label is part of the object's appearance. Wait, rule f says exclude text recognition. So for the jar, \"TRANSLUCENT FACE POWDER\" is text, so we can't mention it. So describe the jar as a small container with a black lid and white label (but the label's text is excluded). Wait, rule f: \"Exclude text recognition, named characters, or stylistic analysis.\" So the text on the jar or brush is excluded. So for the jar, we can", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rdZNh6GRkQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rdZNh6GRkQ_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 53.173145112534684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand applies cream using a black applicator labeled 'SHINING' across the arm. The applicator moves in controlled, deliberate motions to spread the product on the skin surface.", "background_and_ambient_analysis": "The background is dark and static with no visible environmental motion (e.g., fire, water, smoke). Background elements (skin texture and hand) are consistent without shifting or fluid-like behavior."}}
{"video_id": "9s10fnq3pyQ", "file_name": "9s10fnq3pyQ_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with four people around large wooden barrels. The main subject is the group. Let's list the actions chronologically. \n\nFirst frame: four individuals. One in a dark shirt and pants is in the center, bending over the middle barrel. To his left, a person in a brown shirt with yellow stripes is sitting. Behind the center person, another in a white shirt with pink pants. To the right, a person in a white shirt and jeans. They're all interacting with the barrels. \n\nThen, the center person moves their hands on the barrels, maybe adjusting or moving them. The group seems to be handling the barrels. The scene is outdoors, dirt ground, background has a wall. \n\nNext, the video cuts to a green and red frame with some text and icons, but that's a transition. So the main content is the four people with the barrels. \n\nNow, the caption needs to be chronological. Start with the group: four people (describe their appearance briefly). The center person in dark shirt is bending over barrels. Others are around: left person sitting, right person in white shirt and jeans. Then, the center person moves, maybe moving barrels. \n\nWait, the rule says focus on motion and behavior. So first, the four individuals are positioned around the barrels. Then, the person in the dark shirt is actively manipulating the barrels (bending, hands on barrels). The others are observing or assisting. Then, the video transitions to a black screen with green/red borders and icons. \n\nAlso, the background: dirt ground, wall with text (but rule e says minimal background unless essential. The wall is in the background but maybe not essential. So keep it brief. \n\nSo structure: \n\nFour people are gathered around several large wooden barrels on a dirt surface. A man in a dark shirt and pants bends over the central barrel, adjusting it. To his left, a seated individual in a brown shirt with yellow stripes rests their hands on a barrel. Behind him, a person in a white shirt and pink pants sits, while to his right, another in a white shirt and jeans stands, leaning over the barrels. The group collectively manipulates the barrels, with the central figure actively moving them. The scene transitions to a black screen framed by green and red borders, displaying small white icons. \n\nWait, but need to be concise. Let's check the rules: chronological paragraph. \n\nFirst part: four people around barrels. Actions: central person bends over, moves barrel. Others are positioned. Then transition to the frame. \n\nAlso, mention spatial relationships: \"to the left\" etc. \n\nLet's rephrase concisely: \n\nFour individuals surround several large wooden barrels on a dirt ground. A man in a dark shirt bends over the central barrel, adjusting it with his hands; to his left, a seated person in a brown and yellow striped shirt rests their hands on a barrel, while to his right, a man in a white shirt and jeans leans over the barrels. A person in a white shirt sits behind the central figure. The group collectively handles the barrels, with the central figure moving the middle barrel. The scene then cuts to a black screen bordered by green and red frames with small white icons. \n\nWait, but the rule says exclude text recognition, so the icons aren't described. Wait, the frame after has \"www.b\" maybe, but rule f says exclude text recognition. So just mention the frame structure: green and red borders. \n\nAlso, the first part: initial scene with people. Then transition. \n\nMake sure to be chronological: first the group interacting, then the transition. \n\nLet me check the video frames: \n\n[0.0] four people around barrels. \n\n[1.4] same, but central person moves hand. \n\n[2.5] same, central person moving barrel. \n\n[3.6] same, central person moving barrel. \n\n[4.7] transition to green/red frame. \n\nSo the sequence: group handling barrels (four people) then cut to the frame. \n\nSo caption: \n\nFour people interact with large wooden barrels on a dirt surface. A man in a dark shirt bends over and moves the central barrel, while a seated person in a brown and yellow striped shirt rests on a barrel to his left, a person in a white shirt sits behind him, and another in a white shirt and jeans leans over to his right. The group collectively adjusts the barrels. The scene then transitions to a black screen framed by green and red borders. \n\nWait, need to specify the number of people: four individuals. Also, \"seated\" for some. \n\nCheck rule b: briefly describe appearance and number. So four people. \n\nPossible caption: \n\nFour individuals are positioned around several large wooden barrels on a dirt ground. A man in a dark shirt bends over", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9s10fnq3pyQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9s10fnq3pyQ_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 64.52604186920192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are actively moving and manipulating large wooden barrels (discrete solid objects) through physical interaction (pushing, lifting), demonstrating explicit force application and locomotion.", "background_and_ambient_analysis": "The background (building, ground) shows no uniform shifting; no fire, water, smoke, or wind present. Background elements remain static throughout the frames."}}
{"video_id": "9s3Cj5ddGMI", "file_name": "9s3Cj5ddGMI_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants walks along a dirt path lined with trees, initially moving away from the camera before turning to face it; they raise both hands near their head, then continue walking toward the camera. The camera follows their movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9s3Cj5ddGMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9s3Cj5ddGMI_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 1025.3794396701942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are walking along the path; their movement is distinct and follows locomotion (walking) without collision or environmental interaction.", "background_and_ambient_analysis": "Static background elements (trees, bushes, path) show no significant uniform shifting or fluid motion; no fire, water, smoke, or wind effects dominate."}}
{"video_id": "9sT7hhGTkIk", "file_name": "9sT7hhGTkIk_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands hold a clear circular object with multiple small holes, rotating it slightly while a bright light shines through one hole, creating a glowing spot. The hands adjust the object's position to display light transmission through different holes against a dark background. The camera maintains a steady close-up perspective focused on the hands and object.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9sT7hhGTkIk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9sT7hhGTkIk_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1162.5830419674344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are rotating a glass disc, causing the disc to spin. The rotation is driven by manual force. The light spot on the disc moves as the disc rotates, which is a result of the disc's motion.", "background_and_ambient_analysis": "The background is static (dark environment with no shifting elements). There is no fire, water, smoke, or wind; hence, no dominant ambient environmental motion."}}
{"video_id": "9sF31pOupYY", "file_name": "9sF31pOupYY_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a white onesie with colorful dots sits on a blue carpet, facing a wicker basket containing blue, yellow, and pink Easter eggs. The baby picks up a yellow egg from the carpet, places it into the basket, and adjusts other eggs and scattered yarn. The camera maintains a top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9sF31pOupYY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9sF31pOupYY_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 325.7168095606446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Baby's hands interact with eggs in a basket (picking up, placing), showing discrete solid object movement.", "background_and_ambient_analysis": "Background elements (carpet, chair legs) are stationary; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9sNnkhzoPa0", "file_name": "9sNnkhzoPa0_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A right hand reaches from the right side of the frame, places a tile onto the Scrabble board, and adjusts its position. A red bag of tiles remains to the left of the board. The camera maintains a top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9sNnkhzoPa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9sNnkhzoPa0_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1038.4626971165608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) manipulates Scrabble tiles, moving them across the board in a deliberate, physical action (placing tiles).", "background_and_ambient_analysis": "The Scrabble board background shows no shifting or environmental fluid motion; static elements (colored squares, letter tiles) remain fixed relative to the scene. No fire, water, smoke, or wind is present."}}
{"video_id": "9satE_IrYOM", "file_name": "9satE_IrYOM_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black tank top lies supine on a blue mat on a tiled floor. Another person, wearing a white shirt and black shorts with visible arm tattoos, kneels beside them and uses both hands to massage their head and neck. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9satE_IrYOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9satE_IrYOM_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.00306025474336, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human subjects: one kneeling person applying controlled pressure with their hands to the head/neck of a supine person. The kneeling person's hands exhibit deliberate, localized motion while the supine person remains mostly still.", "background_and_ambient_analysis": "The tiled floor and blue mat background remain stationary throughout the sequence with no fluid motion (e.g., water, fire, smoke) or wind-driven elements. Static background elements (tiles) show no uniform shifting."}}
{"video_id": "9sTw0Lunhus", "file_name": "9sTw0Lunhus_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in red shirts adjust a brown fabric cover over a stack of reddish-brown mats secured on a red wheeled cart, then push the cart forward; the camera remains stationary at eye level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9sTw0Lunhus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9sTw0Lunhus_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 263.75723016619213, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in red shirts manipulate a large cloth covering an object on a red cart. The cloth is adjusted through pulling and lifting, with the individuals moving to reposition it.", "background_and_ambient_analysis": "Background elements (industrial equipment, walls) remain static with no uniform shifting; no fire, water, smoke, or wind detected."}}
{"video_id": "9rw2hL1iokE", "file_name": "9rw2hL1iokE_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt and red shorts stands on a circular platform within a green netted enclosure. They begin spinning clockwise around the platform, then stop and face forward, standing still. The camera remains stationary throughout, capturing the motion against a backdrop of a track and distant trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9rw2hL1iokE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9rw2hL1iokE_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 156, "blur_score": 61.397260159220394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (athlete) is performing rotational motion (spinning) in a throwing circle, indicative of discrete, solid object movement due to physical exertion.", "background_and_ambient_analysis": "Background elements (trees, fence, ground) show no uniform shifting or fluid motion; no fire, water, or significant wind-driven effects visible."}}
{"video_id": "9s6XzyE8nfk", "file_name": "9s6XzyE8nfk_000176_000186.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark green shirt sits at a table with hands clasped together in front. On the table, a blue cylindrical device with coiled black wires, a small white cap, and a clear plastic water bottle are arranged; the blue device is positioned to the left of the water bottle, with the cap near the device. The camera remains static in a top-down view, capturing the scene without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9s6XzyE8nfk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9s6XzyE8nfk_000176_000186.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 71.84485127416474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving (gesturing) while the blue robotic device and water bottle remain stationary.", "background_and_ambient_analysis": "Background is static (no shifting of chairs or walls). No fire, water, smoke, or wind present."}}
{"video_id": "9sc9VKopxrc", "file_name": "9sc9VKopxrc_001047_001057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people standing behind a table with a green \"DALLAS ZOO\" tablecloth. The background has trees and a railing, but I need to keep background minimal. The main subjects are the two people. Let's see their actions: one is in a green shirt, the other in a black jacket. The person in black is holding a small animal, maybe a raccoon? Wait, the description says \"holding a small animal\" but the problem states to exclude named characters, so focus on motion. \n\nChronological order: They start standing, then the person on the left (green shirt) gestures with hands, then both might wave? Wait, the frames show them moving hands. Let's check the timestamps. The video starts with them standing, then the person on the right (black jacket) holds an object, then gestures. Wait, the user's description: \"two people standing behind a table... person on the right holds a small animal, then gestures\". Wait, but the rules say exclude text, so no \"DALLAS ZOO\" text. Wait, the problem says \"Exclude text recognition\", so we can't mention the tablecloth text. But the caption needs to be about motion.\n\nWait, the task is to describe motion and behavior. So first, two individuals stand behind a table with a green cloth (but don't mention text). Then, the person on the right holds a small animal (or object), then gestures. The person on the left gestures with hands. Let's outline:\n\n- Initial pose: two people behind table, one in green shirt, one in black jacket. The right person holds a small animal (or object, since we don't know name). Then, the left person raises hands, gestures; the right person also gestures (waving?). \n\nWait, the video frames: [0.0] they stand, [1.4] right person adjusts animal, [2.5] left person gestures, right person holds animal. Wait, maybe the person in black holds a small animal (like a raccoon, but we don't say animal name), then they both wave. \n\nSo chronological: Two individuals stand behind a table covered in green cloth. The person in black jacket holds a small object, then gestures with hands while the person in green shirt also gestures. \n\nSpatial: The person in green is to the left of the person in black, both behind the table. \n\nCamera: Static, since no movement mentioned. \n\nBackground: Trees and railing, but minimal. \n\nSo putting it together: \n\nTwo individuals stand behind a table covered in green cloth. The person in black jacket holds a small object and gestures with hands, while the person in green shirt gestures with their hands. Both remain positioned behind the table, with the person in green to the left of the person in black. The camera maintains a static perspective.\n\nWait, but the rules say \"briefly describe their appearance and number (color, size, orientation)\". So size: both are adults, but maybe not necessary. Orientation: standing upright. \n\nWait, the problem says \"concise, chronological paragraph\". Let's check the rules again:\n\na) Motion in chronological order.\n\nb) Appearance (color, size, etc.)\n\nc) Spatial relationships.\n\nd) Camera perspective.\n\ne) Background minimal.\n\nf) Exclude text, names.\n\nSo, for the caption:\n\nTwo people stand behind a table covered in green cloth. The individual in black jacket holds a small object and gestures with their right hand, while the individual in green shirt gestures with both hands. The person in green remains to the left of the person in black. Both move their hands in the initial frames. The camera remains stationary.\n\nWait, but the example needs to be concise. Let's check the sample video description. The first frame: two people, one green shirt, one black jacket. Right person holds a small animal (but we don't say animal, just \"object\" or \"small animal\"? Wait, the problem says exclude named characters, but the animal's species isn't named, so it's okay to say \"small animal\" or \"small object\". Let's see. In the video, the right person holds a small animal (like a raccoon), but since we can't name it, we can say \"small animal\" as long as it's not a named character (like \"raccoon\" is a species name, but the task is to exclude text recognition, so maybe better to say \"small object\" or \"small animal\" as per the video.\n\nWait, the user's description says \"the person on the right holds a small animal\", so in the caption, can we say \"small animal\"? The rules say \"Exclude text recognition, named characters\", so \"raccoon\" is a named character (species), but \"small animal\" is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9sc9VKopxrc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9sc9VKopxrc_001047_001057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 227.84470908404955, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (a woman and a man) are moving their hands and bodies, performing gestures (e.g., clapping) behind a 'DALLAS ZOO' podium. Their motions are discrete, solid, and driven by voluntary locomotion/gestures.", "background_and_ambient_analysis": "The background features static trees and a fence with minimal visible movement, indicating no significant ambient environmental motion (e.g., wind swaying trees is negligible and not dominant)."}}
{"video_id": "9tSMr_Iupbs", "file_name": "9tSMr_Iupbs_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9tSMr_Iupbs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9tSMr_Iupbs_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 167.7828575097084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are visible: one standing on a wooden structure (holding a tool) and another on the ground. Their motion includes deliberate actions like swinging tools and minor body shifts during work, indicating discrete physical movement due to human locomotion and tool use.", "background_and_ambient_analysis": "The background consists of static hills and sparse trees with minimal movement. No fire, water, smoke, or significant wind effects are present, ruling out ambient environmental motion."}}
{"video_id": "9ttYzb5bFYA", "file_name": "9ttYzb5bFYA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a white t-shirt, black shorts, and white sneakers jumps in place rhythmically in a room with beige walls and brown carpet, remaining centered in the frame. The camera stays stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ttYzb5bFYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ttYzb5bFYA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 201.62640576600438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing repetitive body movements (knee lifts and arm motions) as part of a fitness exercise, with clear locomotion from muscular forces.", "background_and_ambient_analysis": "No shifting background or environmental motion (e.g., fire, water, wind) detected. Background walls and floor are static and show no uniform motion."}}
{"video_id": "9uBVtq3TC1k", "file_name": "9uBVtq3TC1k_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video clip and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to focus on the main subject's actions. The video starts with a person in a bathroom, right? They're wearing a dark top and a colorful headband. The person is initially holding their face with both hands, then lowers them and turns to the camera. \n\nWait, the first frame shows them from the back, then they turn around. The movement is from facing the mirror to turning towards the camera. The headband is green and patterned. They have short blonde hair. The background has a white door and maybe a clock on the wall, but the rules say to keep background minimal unless essential. So maybe mention the bathroom setting briefly.\n\nNext, the person's actions: moving their hands from covering their face to waving, then looking down. Then they adjust their top, maybe pulling it down. The camera seems to be stationary, capturing the person's movements. The user specified to mention camera perspective, so maybe \"fixed camera\" or \"static shot.\"\n\nWait, the rules say to conclude with camera perspective and movement. The video description mentions \"fixed camera\" in the example. The video here probably has no movement, just a static shot from a fixed angle. So the camera is static, maybe slightly shaky? But the user's example says \"fixed camera\" so probably just \"static camera.\"\n\nAlso, need to check if there are any other objects. The person is holding something, but maybe not necessary. The main actions are: covering face, turning, waving, adjusting clothing.\n\nLet me structure the timeline:\n\n1. Person stands in bathroom, facing away, hands over face (blonde hair, green headband, dark top).\n2. Turns to face camera, lowers hands, waves (hand gesture).\n3. Looks down, adjusts clothing (pulls top down).\n4. Camera is static, no movement.\n\nNeed to keep it concise. Let's put that together.\n\nWait, the rules say to mention spatial relationships if relevant. The person is in a doorway? The video shows them standing in a doorway leading to a bathroom. So maybe \"in a doorway\" as the location.\n\nCheck the output format: it's a paragraph in <caption_output> tags.\n\nLet me make sure to follow all the rules: chronological order, motion focus, appearance (color, size, orientation), spatial relationships minimal, camera perspective at the end.\n\nSo:\n\nA person with short blonde hair and a green patterned headband, wearing a dark top, stands in a doorway. Initially facing away, they cover their face with both hands. They then turn toward the camera, lowering their hands to wave, and briefly look downward before adjusting their top. The scene is captured by a static camera positioned at eye level, with minimal background details visible.\n\nWait, but the user says \"background descriptions minimal unless essential for understanding motion.\" So maybe the bathroom setting isn't necessary, but the doorway is part of the location. The example in the rules might have a different approach.\n\nAlternatively:\n\nA person with short blonde hair, wearing a dark top and green headband, stands in a doorway. They cover their face with both hands, then turn to face the camera, wave with their right hand, and adjust their top. The camera remains stationary throughout.\n\nWait, the initial frame shows them from the side, then turning. The movement is from facing the mirror (doorway) to turning to face the camera. The background has a white door and maybe a clock, but since it's minimal, perhaps just mention \"in a doorway.\"\n\nWait, the first frame shows them in a doorway with a white door behind. The person is in the doorway. So \"in a doorway\" is okay.\n\nAlso, the person's hair is short, blonde. Headband is green with a pattern. Top is dark.\n\nSo the caption should be:\n\nA person with short blonde hair and a green patterned headband, wearing a dark top, stands in a doorway. Initially facing away from the camera, they cover their face with both hands. They then turn to face the camera, lower their hands, wave briefly, and adjust their top. The camera remains static throughout.\n\nCheck if it's chronological: covering face, turning, waving, adjusting. Yes.\n\nSpatial relationships: in a doorway, facing away, then turning to face camera.\n\nCamera: static.\n\nAvoid mentioning text or named characters.\n\nYes, this seems to fit the rules. Let me make sure it's concise. Maybe shorten \"cover their face with both hands\" to \"covers face with hands.\"\n\nWait, the exact actions: \"covers face with both hands\" as per the video. Then turns to face camera, lowers hands, waves, adjusts top.\n\nYes. Maybe:\n\nA person with short blonde hair and a green patterned headband, wearing a dark top,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9uBVtq3TC1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9uBVtq3TC1k_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 69.50484926858346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves through discrete actions: turning, drinking, and gesturing with hands. The person is the only solid object exhibiting intentional physical motion.", "background_and_ambient_analysis": "Background elements (wall, light fixture) remain stationary and show no uniform shifting or environmental motion (fire, water, wind). No fluid or gaseous motion observed."}}
{"video_id": "9uVtjcAEITM", "file_name": "9uVtjcAEITM_000118_000128.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand enters the frame from the right, holding a white card with a black graphic design. The hand moves the card closer to the camera, rotating it to display the front. The hand then holds up a different card, presenting it to the camera. The scene occurs over a dark, patterned carpet with scattered small objects. The camera remains in a top-down position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9uVtjcAEITM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9uVtjcAEITM_000118_000128.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 41.803364875574914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates playing cards, moving them across the scene; the cards are solid, distinct objects exhibiting motion due to explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background elements (rug, walls, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "9uTUEIHWtXU", "file_name": "9uTUEIHWtXU_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise, chronological caption for the video. First, identify the main subject: a boy. He's wearing a light green shirt, plaid shorts, white socks, and blue sneakers. He's holding a red and wooden-handled shovel. The video starts with him standing in a garden area with dirt and some grass. He's moving the shovel, probably digging. The background has some logs and greenery, but we need minimal background. \n\nChronological order: He's holding the shovel, then moves it to dig. The action is him using the shovel on the dirt. Let's check the frames. The first frame shows him with the shovel, then he moves it into the ground. In the second frame, he's still holding it, then in the third, he moves forward. Wait, the video shows him standing, then maybe pushing the shovel into the dirt. The captions need to describe motion step by step.\n\nAppearance: Boy in green shirt, plaid shorts, blue shoes. The shovel has red head and wooden handle. Spatial: He's on a dirt patch, maybe near some logs. Background is minimal, just dirt and some greenery.\n\nRules: Focus on motion and behavior. Chronological. Mention appearance briefly. Spatial relationships if relevant. Conclude with camera perspective.\n\nCamera movement: The video seems to have a slight follow or static? Wait, the frames show the camera might be moving slightly, but the instruction says to mention camera perspective and movement. The example output in the rules says \"top-down, pan left, slight shake\" so need to figure out. From the frames, the camera might be following the boy's movement, but not sure. Wait, the video starts with the boy, then the camera moves a bit. Let's see the frames: the first frame shows the boy with shovel, then the camera angle changes slightly. Maybe the camera is static but with a slight shake? Or tracking the boy. Hmm.\n\nWait, the user says \"conclude with the camera perspective and movement\". So in the caption, end with that.\n\nLet's structure it:\n\nA boy wearing a light green shirt, plaid shorts, and blue sneakers stands on a dirt patch, holding a red-headed shovel with a wooden handle. He moves the shovel downward into the ground, then shifts his stance slightly while continuing to dig. The camera remains relatively stable with a slight shake, capturing the boy’s actions from a side perspective.\n\nWait, check rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So no names, just describe. Also, \"briefly describe their appearance and number (color, size, orientation).\" So the boy is the main subject, only one boy.\n\nChronological order: First, he's standing, then moving the shovel into the dirt, then shifting stance.\n\nWait, the video frames: first frame, he's holding the shovel, then in the next frames, he's moving the shovel forward into the dirt. So motion is digging.\n\nLet's make it concise. \"A boy in a light green shirt, plaid shorts, and blue sneakers uses a red-headed shovel to dig into a dirt patch, moving the tool downward and slightly shifting his stance as he works. The camera maintains a steady side view with minor movement.\"\n\nWait, check the rules again. \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The background has some logs and greenery, but maybe not essential. The boy is on the dirt, which is in front of the logs? Maybe not necessary. So maybe no spatial relationships unless needed.\n\nAlso, \"background descriptions minimal unless essential for understanding motion.\" So dirt is the main area, so mention dirt patch.\n\nPutting it all together:\n\nA boy wearing a light green shirt, plaid shorts, and blue sneakers uses a red-headed shovel with a wooden handle to dig in a dirt patch. He moves the shovel downward into the ground, then shifts his stance while continuing to work. The camera captures the action from a side perspective with slight movement.\n\nWait, check if all rules are met. Focus on motion: yes. Chronological: yes. Appearance: described. Spatial: not much needed here. Camera: side perspective, slight movement. Background minimal: just dirt patch.\n\nLet me check the exact example from the rules. The output format is a paragraph in <caption_output> tags.\n\nAnother way: \"A boy in a green shirt, plaid shorts, and blue shoes stands on a dirt area, maneuvering a red-handled shovel downward into the soil. He adjusts his position slightly while digging, with the camera maintaining a steady side view and minimal movement.\"\n\nYes, that's concise. Let's refine.\n</think>\n\n<caption_output>A boy wearing a light green shirt, plaid shorts, and blue sneakers uses a red-headed shovel with a wooden handle", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9uTUEIHWtXU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9uTUEIHWtXU_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 316.08883386495245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is moving a shovel in a digging motion; his body and the shovel exhibit discrete physical motion due to his actions.", "background_and_ambient_analysis": "The background (dirt, grass, logs) is static with no shifting or fluid motion (fire, water, smoke)."}}
{"video_id": "9uFnUWEIa8M", "file_name": "9uFnUWEIa8M_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands moves over a red surface with a pile of light brown crumbs and a section of white flour, spreading the crumbs while occasionally dipping an item into a nearby yellow liquid mixture. The hands continue coating the item with the crumb mixture, with the crumbs accumulating on the surface and fingers. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9uFnUWEIa8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9uFnUWEIa8M_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 129.51563961765908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are actively manipulating a crumbly mixture on a flat surface, demonstrating physical interaction through kneading/mixing motions.", "background_and_ambient_analysis": "Background elements (red surface, white flour, yellow bowl) remain static and show no uniform shifting or fluid/environmental motion."}}
{"video_id": "9ub-Om-TsRg", "file_name": "9ub-Om-TsRg_000494_000504.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people in a gym or training room. First, I need to observe the sequence of actions.\n\nStarting with the scene: several individuals in white martial arts uniforms are present. Some are standing, some sitting on chairs. The main action is a martial arts demonstration. The central figure is doing a kick—probably capoeira since it's a circular movement with music. Wait, there are people playing instruments like drums (atama) and maybe other percussion. So the main subject is the person performing the kick, moving in a circle.\n\nChronological order: the first frame has the person in white (maybe a capoeira roda) doing a kick. Then they jump, do a high kick, then a low kick, then a spin or turn. The crowd around is clapping. The background has large windows, wooden floor, people sitting and standing.\n\nNow, focus on motion: the main subject (a man in white uniform) performs a series of kicks and acrobatic movements. He starts near the center, kicks forward, then jumps into the air with a high kick, then lands and continues with another kick. Others are clapping, some seated, some standing. The camera seems to follow the movement, maybe panning to keep the main subject in frame.\n\nCheck rules: focus on motion and behavior, chronological. Mention appearance: people in white uniforms. Spatial relationships: main subject in the center, others around (some seated, some standing). Background minimal. Camera movement: follows the action, maybe slight shake or pan.\n\nNeed to be concise. Let's structure:\n\nIn a gym with wooden floors and large windows, multiple individuals in white martial arts uniforms participate in a dynamic performance. A central figure executes a series of rapid kicks, including a high leap and a sweeping leg movement, while the surrounding group—some seated on chairs, others standing—claps and observes. The camera tracks the main subject’s motion, maintaining focus on their acrobatic maneuvers with slight movement to follow the action.\n\nWait, check rules: avoid text, named characters. So no \"capoeira\" unless it's implied by action. But the description should be about motion. Let's see.\n\nFirst, the main subject: man in white, performing kicks. Then, the others clapping. Chronological: starts with the kick, then jumps, then continues.\n\nPossible caption:\n\nA group of individuals in white uniforms perform martial arts movements in an indoor training space. The central figure executes a high kick followed by a low kick and a spinning motion, while surrounding participants—some seated on chairs, others standing—clap rhythmically. The camera follows the main subject's dynamic motion with slight panning to maintain focus.\n\nCheck if that covers chronology: high kick first, then low kick, then spin. Yes. Appearance: white uniforms, number (multiple people). Spatial: central figure, others around. Camera: follows, slight panning.\n\nWait, in the video, the first action is the main person jumping (like a high kick), then another kick, then maybe a turn. The video has frames where the person does a kick, jumps, then another kick.\n\nAnother angle: The video depicts a group in white martial arts uniforms engaging in a choreographed routine. A central performer executes a series of acrobatic kicks, including a high jump and a sweeping leg, as the surrounding participants clap and observe from seated and standing positions. The camera tracks the performer’s movements, following their motion with minimal shake.\n\nBut need to be precise. Let's get the order right:\n\nFrame 0: main subject (white uniform) is in the center, about to move. Frame 1: starts kicking. Frame 2: jumps into the air with a high kick. Frame 3: lands and does another kick. Frame 4: continues. So chronological: starts with the kick, then jumps, then lands and does another movement.\n\nThe caption should flow: \"In an indoor training area with wooden floors and large windows, several individuals in white martial arts uniforms participate in a dynamic performance. A central figure performs a high jump kick, followed by a low kick and a spinning motion, while surrounding participants—some seated on plastic chairs, others standing—clap rhythmically. The camera follows the main subject’s movement, panning slightly to maintain focus on their actions.\"\n\nCheck rules: no text, no named characters. Background minimal—so \"indoor training area with wooden floors and large windows\" is minimal. Spatial: central figure, others seated/standing. Motion: high jump kick, then low kick, then spin. Camera: follows, pans.\n\nWait, the problem says \"concise, chronological paragraph\". So maybe shorter.\n\nTry:\n\nSeveral people in white martial arts uniforms gather in an indoor space with wooden floors. A central figure executes a high jump kick, then a low", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9ub-Om-TsRg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9ub-Om-TsRg_000494_000504.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 289.0909846085563, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people) moving through discrete motions: kicks, spins, and interactions during capoeira practice; each person's movement is distinct and trackable with bounding boxes.", "background_and_ambient_analysis": "Background elements (windows, walls, wooden floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "9vFfBQ79iiI", "file_name": "9vFfBQ79iiI_000108_000118.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple individuals in casual attire move through an outdoor area with wooden posts. Initially positioned in a loose group, they begin stepping and gesturing, shifting positions as some turn and others advance or retreat. The camera remains stationary, capturing their dynamic motion from a medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9vFfBQ79iiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9vFfBQ79iiI_000108_000118.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 895.4530708991199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals (at least 5) are performing martial arts moves, including stepping, kicking, and striking, which are solid objects moving due to their own locomotion.", "background_and_ambient_analysis": "The background (trees, building, ground) is static with minimal tree sway. No fluid or environmental motion dominates the scene."}}
{"video_id": "9utW98qhJN0", "file_name": "9utW98qhJN0_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two blonde children, one in a black top and the other in a black top with pink sleeves, hold ice cream cones. The standing child gestures with her hand while holding a brown ice cream, then turns her head toward the seated child. The seated child turns her head and moves her pink ice cream cone. Background includes parked cars and trees. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9utW98qhJN0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9utW98qhJN0_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 149, "blur_score": 416.7397694038905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two girls exhibit discrete motions: waving hands, turning heads, and shifting body positions while holding ice cream cones. These movements are caused by intentional locomotion and gestures.", "background_and_ambient_analysis": "Background elements (parked cars, trees, steps) remain stable with no uniform shifting or fluid motion (e.g., wind, smoke). Environment appears calm with no dominant ambient effects."}}
{"video_id": "9vkaEQC7DvA", "file_name": "9vkaEQC7DvA_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a classroom, a person wearing a light blue shirt stands before a whiteboard, pointing at it with their right hand while several seated individuals observe. The person then turns and walks away from the board toward a table, moving past the seated group. The other seated people remain in their positions, observing. The camera stays stationary, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9vkaEQC7DvA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9vkaEQC7DvA_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 144.36283791430108, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person at the whiteboard is making hand movements (pointing, writing) which are discrete motions of a solid object (the hand).", "background_and_ambient_analysis": "The background (walls, ceiling, whiteboard) is static and unchanging. No fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "9vIqj57pXZc", "file_name": "9vIqj57pXZc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow CAT 330 excavator lifts a large brown rock from a pile of rocks on a rocky shore near water. Its arm extends upward, moving the bucket and rock away from the pile, then shifts slightly to the left. The background includes calm water and scattered rocks. The camera remains mostly static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9vIqj57pXZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9vIqj57pXZc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 82, "blur_score": 1568.7921823374486, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The excavator's arm and bucket are moving, digging into the pile of rocks and soil. This is discrete, solid object motion driven by hydraulic forces, with clear bounding box tracking of the excavator's components.", "background_and_ambient_analysis": "The background (rocky shore and calm water) is static with no significant fluid or environmental motion; water shows minimal wave activity and rocks remain fixed, indicating no dominant ambient forces."}}
{"video_id": "9w0Xdye9wNU", "file_name": "9w0Xdye9wNU_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9w0Xdye9wNU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9w0Xdye9wNU_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 245.28636963872708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person is actively manipulating cardboard on the ground, moving their hands and body to fold/adjust the material.", "background_and_ambient_analysis": "The background (roller shutter door, wooden board, concrete ground) remains stationary with no shifting or fluid motion. No fire, water, smoke, or wind is observed."}}
{"video_id": "9vR0_syTQIE", "file_name": "9vR0_syTQIE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow CAT excavator with tracked undercarriage moves forward, its bucket scooping reddish-brown soil from a pile. The machine shifts position to the left, lifting the bucket as it digs deeper. In the foreground, rows of red spherical objects on metal posts line the edge of the excavation site. The camera pans left, tracking the excavator’s movement across the dirt-covered construction area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9vR0_syTQIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9vR0_syTQIE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 195.00360918891818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow excavator with a hydraulic arm and bucket is moving, lifting and dumping dirt. Its limbs and bucket exhibit controlled motion due to mechanical operation.", "background_and_ambient_analysis": "The background elements (dirt piles, red flags, and ground) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "9w4iUnvFiXY", "file_name": "9w4iUnvFiXY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of children wearing yellow helmets and blue uniforms run in a line from left to right, carrying blue sticks. They move past a concrete structure, then around large tires, with a truck visible in the background. The camera follows their movement, panning slightly to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9w4iUnvFiXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9w4iUnvFiXY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 226.44693407199367, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people wearing yellow helmets) are moving due to locomotion (walking/running) across the ground, with clear bounding box tracking of their displacement.", "background_and_ambient_analysis": "The background elements (wall, ground, tires) show no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke). Static background is consistent across frames."}}
{"video_id": "9wgXjEPjYzM", "file_name": "9wgXjEPjYzM_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde-haired girl with a white sleeveless top and red lanyard plucks the strings of a tall wooden harp, her hands moving rhythmically across the instrument. She stands facing the harp, with a person in a white suit positioned behind and to her right. The camera maintains a static close-up perspective on the girl and the harp.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9wgXjEPjYzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9wgXjEPjYzM_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 389.1656516621907, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and arms move in controlled, discrete motions to pluck harp strings, demonstrating intentional physical interaction with the instrument.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present. The blue screen and static figure in the background remain stable throughout."}}
{"video_id": "9wUTZ_aiF4Q", "file_name": "9wUTZ_aiF4Q_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray T-shirt, black pants, and white sneakers stands in a room with furniture. He crouches, jumps upward, lands with bent knees, jumps again with increased height, and then steps forward. The camera remains static with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9wUTZ_aiF4Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9wUTZ_aiF4Q_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 46.316421611657304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a light shirt and dark pants) is performing a rhythmic exercise, including squatting motions and arm movements. The person is tracked consistently without significant background interference.", "background_and_ambient_analysis": "The background consists of static elements (wall, objects) that do not shift uniformly. There is no fire, water, or smoke present. The motion blur in the video is due to the subject's movement, not the environment."}}
{"video_id": "9wlgDjwNaLg", "file_name": "9wlgDjwNaLg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A diapered toddler crouches beside a large black basin filled with water and colorful garments, actively moving hands through the water and rearranging clothes. The child shifts position slightly while interacting with the basin’s contents, with additional laundry tubs visible nearby. The camera captures the scene from a medium distance with minimal movement, maintaining a stable perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9wlgDjwNaLg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9wlgDjwNaLg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 298.2427416214824, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively manipulating water with hands, causing visible displacement and splashing in the tub.", "background_and_ambient_analysis": "Background elements (hose, containers, plants) are static with no uniform shifting; water is present but motion is caused by discrete object interaction, not dominant environmental fluid motion."}}
{"video_id": "9wyq-dzy2TI", "file_name": "9wyq-dzy2TI_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt uses their hands to manipulate a metallic wrench on a green mechanical component featuring a circular section, rotating the wrench repeatedly to adjust the part. The camera maintains a close-up perspective, focusing on the hands and machinery interaction, with minimal background visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9wyq-dzy2TI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9wyq-dzy2TI_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 105.58654196427135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands in blue sleeves manipulate a wrench to rotate a bolt/nut on a mechanical component (likely an engine part). The wrench and bolt exhibit controlled rotational motion due to applied torque.", "background_and_ambient_analysis": "The background consists of static mechanical components in a workshop setting with no visible fluid motion (fire, water, smoke, wind) or environmental distortion. No uniform background shift is observed."}}
{"video_id": "9xHvznEJdwk", "file_name": "9xHvznEJdwk_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a black top and white shorts sits on a chair, facing an adult in a red and beige jacket seated to the right. The adult extends their hand toward the child, who reaches out; the child then moves their hand toward their face as the adult pulls back. The background includes a shelf with items, and the camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xHvznEJdwk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xHvznEJdwk_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 484.9016141770136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: an adult (wearing red sweater) and a child. The adult moves their hands to hand an object and gesture, while the child moves their hands and head in response.", "background_and_ambient_analysis": "The background (couch, shelf, wall) is static and unchanging. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9xLYgwYfUoo", "file_name": "9xLYgwYfUoo_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two men in a grassy field. Let's note their actions step by step. \n\nAt the start, they're facing each other. The first man (tan jacket, jeans) is on the left, the other (black jacket, gray pants) on the right. Then, they move towards each other—wait, no, in frame 0, the tan guy is moving, then in frame 1, he's advancing. Then frame 2, they're closer. Frame 3: both moving, maybe one steps forward. Frame 4: the black jacket guy has arms up, and the tan guy claps? Wait, no, frame 4 shows tan guy clapping, black guy with arms out. \n\nWait, the video is sequential. Let's list each frame:\n\n[0]: Two men, tan jacket (left) and black jacket (right), standing in field. Tan guy moves left? Wait, first frame: tan guy is on left, moving towards right, black guy on right moving towards left. Then frame 1: tan guy steps forward, black guy steps forward. Frame 2: both moving towards each other, maybe? Frame 3: tan guy still moving, black guy has arms out. Frame 4: tan guy claps, black guy has arms spread wide, looking up. Then frame 5: same as 4, but maybe slight movement.\n\nSo chronologically: Two men (one in tan jacket and jeans, one in black jacket and gray pants) are in a grassy field with trees in background. They move towards each other, then the man in black jacket raises both arms, while the man in tan jacket claps his hands. The camera remains stationary, capturing the interaction from a fixed angle.\n\nNeed to check rules. Focus on motion and behavior in order. Briefly describe appearance: tan jacket, jeans; black jacket, gray pants. Spatial: initially facing each other, then moving towards each other (maybe). Then black jacket man raises arms, tan claps. Background is minimal, just the field. Camera is fixed. \n\nSo:\n\nIn an open grassy field with scattered trees, two men (one wearing a tan jacket and blue jeans, the other a black jacket and gray pants) face each other, then move toward one another; the man in the black jacket raises both arms as he steps forward while the man in the tan jacket claps his hands. The camera remains stationary throughout the sequence, capturing the interaction from a consistent frontal perspective.\n\nWait, need to be concise. Let's trim.\n\nTwo men (tan jacket/blue jeans, black jacket/gray pants) in a grassy field move toward each other; the black jacket man raises both arms as he steps forward, while the tan jacket man claps his hands. The camera stays fixed, showing the interaction from a frontal angle.\n\nCheck the rules. Number of subjects: two men. Appearance: tan jacket, blue jeans (first man); black jacket, gray pants (second). Motion: move toward each other, then black jacket man raises arms, tan claps. Background: grassy field with trees, but minimal. Camera: stationary.\n\nYes. Let's check the frames again. First frame: tan man on left moving right, black on right moving left. Then frame 2: they're closer. Frame 3: tan moving right, black moving left? Wait, frame 0: tan is left, moving towards right; black is right, moving towards left. Frame 1: tan steps forward, black steps forward. Frame 2: tan is further right, black further left? Wait, no. Let me check the sequence:\n\n[0]: tan guy on left, moving toward right (toward black guy), black guy on right moving toward left (toward tan guy). Then frame 1: tan steps forward, black steps forward. Frame 2: both are closer, tan guy's hands out, black guy's hands out. Frame 3: tan guy has hands out (maybe reaching), black guy has arms raised. Frame 4: tan guy claps, black guy arms wide. Frame 5: same as 4.\n\nSo chronological: the two men approach each other, then the man in black jacket raises his arms while the man in tan jacket claps.\n\nSo the caption:\n\nTwo men (one in a tan jacket and blue jeans, the other in a black jacket and gray pants) stand in a grassy field with trees in the background. They move toward each other, then the man in the black jacket raises both arms as he steps forward, while the man in the tan jacket claps his hands. The camera remains stationary, capturing the interaction from a fixed frontal perspective.\n\nNeed to make it concise. Let's cut:\n\nTwo men (tan jacket/blue jeans, black jacket/", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xLYgwYfUoo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xLYgwYfUoo_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 147, "blur_score": 570.5535952970929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two humans are moving: the person in the brown jacket initiates a throwing motion with arm extension, while the person in the black jacket responds with body rotation and arm extension, eventually adopting a wide stance. Both exhibit distinct locomotion and gesture-based motion.", "background_and_ambient_analysis": "Background elements (trees, grass, sky) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven motion is visible. Clouds are static, and trees remain stationary across frames."}}
{"video_id": "9xFm7iyd-dU", "file_name": "9xFm7iyd-dU_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a red sweater, blue jeans, and long black hair with a red bow moves toward a tree in an orchard, reaches into the branches, pulls a branch, and holds two yellow fruits; the camera slightly shakes while following her actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xFm7iyd-dU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xFm7iyd-dU_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 208.02914987708908, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A girl in a red shirt is moving: she turns to face the camera and holds a fruit, indicating she is picking and then turning. Her motion is intentional and solid.", "background_and_ambient_analysis": "The background consists of trees and ground with minimal leaf movement due to wind. However, the wind motion is not dominant in the scene."}}
{"video_id": "9xNk8Ibgk6A", "file_name": "9xNk8Ibgk6A_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person operates a small orange and black snowplow, driving forward along a snow-covered residential street and clearing snow to the right. Snow-covered cars are parked to the left, with houses visible in the background. The camera remains stationary, capturing the plow’s steady movement as it pushes snow ahead.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xNk8Ibgk6A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xNk8Ibgk6A_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 106.8347697519501, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The snowplow (a solid vehicle) is moving forward. The operator is driving it, and the plow is displacing snow.", "background_and_ambient_analysis": "The background (houses, parked cars) is static and does not shift. The snow being blown by the plow is an environmental effect but not dominant; the plow is the main moving object."}}
{"video_id": "9xRe_5HK5NU", "file_name": "9xRe_5HK5NU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person working with molten glass. The video starts with a close-up of a glowing red glass blob on a metal rod, held by someone. Then, as the sequence progresses, the person uses tools to shape the glass. The glass is spinning, and the person adds or adjusts parts with a tool, maybe a blowpipe. The background is a workshop with a metal frame and some soot. The camera stays close, focusing on the hands and the glass. Let's check the rules: chronological order, motions of main subject, appearance (red, molten, glass), spatial relationships (person's hands manipulating, tool in use), camera perspective (close-up, steady maybe). Need to be concise. Let's structure it: Start with the glass on rod, then the person using tools to shape it, the glass spinning. Mention the appearance: red-hot, molten. Camera is close-up, following the action. Background minimal. No names or text. Let's draft:\n\nA person manipulates a glowing red molten glass bulb attached to a metal rod, rotating it while using a tool to shape the glass. The bulb spins, emitting intense heat, as the individual adjusts its form with precise movements. The camera maintains a close-up view, focusing on the hands and the glass, with minimal background details visible.\n\nWait, check the video frames. Frame 0: glass on rod, held. Frame 1: same, maybe a tool? Frame 2: glass spinning, with a yellow ring (maybe a tool). Frame 3: another tool. So the sequence is the person working on the glass, spinning it and shaping. So the main subject is the glass and the person's hands. The glass is red-hot, molten, spinning. The person uses tools to shape it. The camera is close-up, steady. Let's make it concise.\n\n\"A person shapes a rotating red-hot molten glass bulb using metal tools, adjusting its form as it spins. The bulb glows intensely, with the individual's hands manipulating the glass and rod. The camera stays close, focusing on the glass and hands, with a workshop backdrop visible only minimally.\"\n\nWait, rules say \"chronological paragraph\" so order: first the glass is held, then manipulated. So start with the glass on the rod, then the person starts shaping. Let's see:\n\nThe video shows a person handling a glowing red molten glass bulb attached to a metal rod. They rotate the bulb while using tools to shape its form, the glass spinning rapidly with intense heat visible. The camera remains in a close-up view, capturing the hands and glass as the individual works, with background details kept minimal.\n\nCheck if it's chronological: yes, starts with holding the glass, then rotating and shaping. Mention appearance: red molten glass, spinning. Spatial: hands manipulating, tool used. Camera: close-up, no movement mentioned (the problem says \"camera perspective and movement\", so if it's steady, say \"close-up\" or \"steady close-up\").\n\nAnother try: A person rotates a glowing red molten glass bulb on a metal rod while using a tool to shape it, the glass spinning rapidly with intense heat. The individual’s hands manipulate the glass and rod, adjusting its form. The camera maintains a close-up perspective, focusing on the glass and hands, with the background obscured.\n\nWait, the video's frames: the first frame shows the glass on the rod, then as it spins, the person uses tools. So the main actions are rotating, shaping with tools. Let's make sure it's concise.\n\n\"A person shapes a glowing red molten glass bulb attached to a metal rod, rotating it and using tools to adjust its form. The glass spins rapidly, emitting intense heat, as the individual’s hands work on the glass. The camera stays in a close-up view, capturing the hands and glass with minimal background details.\"\n\nCheck rules: a) motion in chronological order - yes, starting with rotation and shaping. b) appearance: red molten glass, rotating. c) spatial: hands manipulating. d) camera: close-up. e) background minimal. f) exclude text. Good.\n\nFinalize: A person manipulates a glowing red molten glass bulb on a metal rod, rotating it and using tools to shape its form. The glass spins rapidly with intense heat as the individual adjusts its structure. The camera remains close to the glass and hands, with background elements visible only minimally.\n</think>\n\n<caption_output>A person manipulates a glowing red molten glass bulb on a metal rod, rotating it while using tools to shape its form. The glass spins rapidly with intense heat as the individual adjusts its structure, the hands and rod visible in close-up. The camera maintains a steady close-up perspective, focusing on the glass and hands with minimal background details.</caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xRe_5HK5NU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xRe_5HK5NU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 125.06113454337653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A glassblower's hands and tools interact with a molten glass object on a rotating rod. The glass exhibits controlled motion due to shaping forces applied by the glassblower.", "background_and_ambient_analysis": "The background (wall with splatters) remains static throughout the video. The molten glass's glowing appearance is a result of heat, but the dominant motion is not ambient environmental (fire/water/smoke/wind) as it is actively manipulated."}}
{"video_id": "9xUAQBdIBbE", "file_name": "9xUAQBdIBbE_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate a large yellow balloon on a bed, stretching its surface. A person in a white shirt appears in the background as the hands continue adjusting the balloon, moving it toward the camera. The hands then hold the balloon up, with the person remaining behind. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xUAQBdIBbE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xUAQBdIBbE_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 46.89844800232614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate a yellow balloon, applying physical force to inflate it; balloon expands due to internal air pressure.", "background_and_ambient_analysis": "Background elements (bed, curtains) show no uniform shifting; no fire, water, or smoke present."}}
{"video_id": "9xBNGXyAkws", "file_name": "9xBNGXyAkws_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with brown hair, wearing a white shirt with green trim and a cartoon design, presses a lemon into a juicer on a countertop, juice flowing into the container. Behind him, another child in a white shirt with green text reaches toward the juicer. The camera remains stationary, capturing their actions in a kitchen setting near a window.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xBNGXyAkws.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xBNGXyAkws_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 94.81591344772858, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two children (discrete solid objects) are moving: the boy is stirring a bowl with a spoon and moving his hands, and the girl is also involved in the activity. The motion is due to their own physical actions.", "background_and_ambient_analysis": "Background is static (no shifting of walls, window, or counter). No fire, water, smoke, or wind motion observed. The liquid in the bowl is being stirred by the children, but it is not a natural fluid motion (like flowing water) and is secondary to the children's actions."}}
{"video_id": "9xZCG-qv0Ek", "file_name": "9xZCG-qv0Ek_000935_000945.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large swarm of black and yellow striped bees moves across a wooden surface, crawling and flying. The scene shifts to a beekeeper in white clothing and veil holding a wooden honeycomb frame densely packed with bees against a garden background. Finally, a close-up reveals numerous bees actively working on honeycomb cells attached to a wooden hive structure. The camera transitions from a wide shot of the swarm to a static close-up of the honeycomb frame, then to an extreme close-up of bees on the cells.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xZCG-qv0Ek.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xZCG-qv0Ek_000935_000945.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 473.2801126389553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: bees are actively moving (flying, crawling) on and around the honeycomb frame. The beekeeper is holding the frame but is mostly static.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (trees, ground) are relatively static across frames; no uniform shifting indicating camera motion."}}
{"video_id": "9wsYxkbiNOU", "file_name": "9wsYxkbiNOU_000359_000369.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals work in a sandy excavation site: one crouches, wearing a gray t-shirt, light gray pants, and a straw hat with a green band, using a small tool on the sand, while a second person in a gray t-shirt assists from the right. A metal bucket rests nearby. The scene transitions to a man in a blue polo shirt speaking to an interviewer holding a microphone, with stone ruins and other workers visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9wsYxkbiNOU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9wsYxkbiNOU_000359_000369.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 105.4395446679821, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in excavation work (digging and observing) in the first scene, and a man speaking to a reporter in the second scene. Their movements are due to physical actions (digging, speaking).", "background_and_ambient_analysis": "The background in both scenes (rocky excavation site and ancient wall) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "9y5cxbWkMgQ", "file_name": "9y5cxbWkMgQ_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants is on a green floor, initially lying prone with hands extended. They push up to a kneeling position, then fall backward onto the floor, limbs moving erratically. Another individual in dark clothing briefly appears above them, while others are partially visible in the background. The camera maintains a top-down perspective with slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9y5cxbWkMgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9y5cxbWkMgQ_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 143, "blur_score": 30.42399076591068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving through crawling, standing, and falling motions. The motion is clearly due to discrete human locomotion with no external environmental interference.", "background_and_ambient_analysis": "The green floor background is static and shows no uniform shifting. No fire, water, smoke, or wind motion is present."}}
{"video_id": "9xgybYYvoeE", "file_name": "9xgybYYvoeE_003275_003285.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand, partially visible and wearing dark clothing, moves cards around a Monopoly Fallout board game from the left side, adjusting their positions on the table. The hand continues rearranging the cards near the board’s edge while other cards and game pieces remain stationary. The camera maintains a top-down perspective with no movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xgybYYvoeE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xgybYYvoeE_003275_003285.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 197.6731536563343, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving across the board, manipulating game pieces and cards; these are solid, discrete objects exhibiting locomotion due to manual action.", "background_and_ambient_analysis": "The background elements (table surface, board game components) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "9y3XTZGOF9M", "file_name": "9y3XTZGOF9M_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, two individuals stand near a countertop with two large, rounded dough pieces resting on a floured surface. A person in a white shirt moves their hands and steps backward, while another person in a gray shirt stands with hands in pockets to the right. A pair of hands in the foreground interacts with the dough, and an orange object lies on the counter. The camera remains stationary, providing a top-down view of the scene with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9y3XTZGOF9M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9y3XTZGOF9M_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 161, "blur_score": 297.48948325507376, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the foreground (wearing white apron) is moving their hands (left hand visible) while interacting with the dough on the counter. The dough remains stationary. The person in the background is standing still.", "background_and_ambient_analysis": "The kitchen background (countertop, stove, cabinets, trash can) is static with no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "9yNHiCqQEGI", "file_name": "9yNHiCqQEGI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a snowy park scene. There are several people in the frame. Let's count: initial frame has maybe four or five people. They're in a snowy area with trees covered in snow. Then, the action starts: people start moving. Let's track each second.\n\nAt [0.0], the scene is a snowy park. People are standing around. One person is in the foreground, maybe holding something green? Then in [1.4], someone is bending down, another moving. Wait, the sequence is chronological. So first, describe what happens in order.\n\nFirst, identify the main subjects: people. How many? Let's see. In the first frame, there are multiple people. Let's list their actions step by step.\n\n0.0s: Several individuals stand in a snowy clearing under snow-covered trees. One person in the foreground (dark clothing) is visible, and others are scattered. Background has distant trees and a lit area.\n\n1.4s: One person falls or bends down, another person moves towards the center.\n\n2.5s: People are now moving more actively—some falling, some getting up. The green object (maybe a sled?) is visible as people interact with it.\n\n3.6s: More people are on the ground, moving, some standing. The green sled is still there.\n\n4.7s: The scene shows people still moving, possibly recovering or continuing play. The camera might be static or slightly moving.\n\nNow, the caption needs to be concise, chronological. Focus on motion and behavior.\n\nFirst, start with initial state: \"In a snowy park with snow-covered trees, several people in dark clothing are scattered. One person in the foreground holds a green object.\"\n\nThen, chronological actions:\n\n- People begin to move: some fall or bend down, others run or walk. For example, at [1.4s], a person bends, another moves.\n\n- By [2.5s], individuals are actively falling and moving around, interacting with the snow.\n\n- [3.6s] shows more movement, people on the ground, others standing.\n\n- [4.7s] the group is still active, moving about the snowy area.\n\nCamera perspective: The video is shot from a fixed position, slightly elevated, capturing the scene from a medium distance.\n\nBackground: minimal, since it's snow-covered park with trees.\n\nNow, structure the caption:\n\n\"In a snowy park under snow-laden trees, five people in dark clothing are initially scattered. One person in the foreground holds a green object. Sequentially, individuals begin to fall and move dynamically across the snow: one person bends low, another falls, and others run or stumble. The group engages in energetic motion, with some lying in the snow and others standing nearby. The camera maintains a static, slightly elevated perspective throughout, observing the scene from a medium distance.\"\n\nWait, check the rules:\n\na) Focus on motion and behavior in chronological order. So need to describe the sequence step by step.\n\nb) Appearance: color (dark clothing, green object), number. Let's check the frames:\n\nInitial frame: several people, maybe 4-5. In the first frame, there's a person in the foreground (dark), then another in the center, etc.\n\nIn frame 1.4s: two people are in motion—maybe one falling.\n\n2.5s: more people moving, including someone in green (since the green object is visible).\n\nWait, the green object is probably a sled. So the people are playing with sleds.\n\nWait, the video description might have a sled. Let's see: in the first frame, there's a person with a green sled? Wait, the first frame has a person holding a green object (maybe a sled), then in subsequent frames, people are moving with the sled.\n\nWait, the sequence:\n\n0.0s: People are standing. One person (dark) in foreground holding green sled? Wait, the first frame says \"a green object\" which is likely a sled.\n\nThen, people start to move. So:\n\nInitially, several people in dark clothing stand in a snowy clearing. One person holds a green sled. Then, individuals begin to move: someone bends down (maybe to push the sled), another person falls, then others follow.\n\nLet's parse the timestamps:\n\nFrame 0.0: People are standing. Let's say 5 people.\n\nFrame 1.4: One person is bending, another is moving. So maybe one person is falling or bending, another is moving towards the center.\n\nFrame 2.5: People are more active, some are on the ground, others moving. The green sled is visible.\n\nFrame 3.6: People continue moving, some lying in the snow, others standing.\n\nFrame 4.7: The group is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9yNHiCqQEGI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9yNHiCqQEGI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 365.78774681136315, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving across snow-covered ground (sledding, running), exhibiting distinct locomotion and collisions with snow/each other.", "background_and_ambient_analysis": "Static snowy trees and ground show no uniform shifting; no fire, water, smoke, or wind-driven fluid motion dominates the scene."}}
{"video_id": "9xmHZ277nas", "file_name": "9xmHZ277nas_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a green and white smartphone, adjusting its position slightly while the screen displays a video with changing scenes. The background shows a desk with various items. The camera maintains a close-up perspective, focusing on the hand and phone with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9xmHZ277nas.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9xmHZ277nas_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 157, "blur_score": 164.65876829147723, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand holding a small device is visible, with subtle movements indicating manual manipulation of the object.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (table, window) remain static throughout."}}
{"video_id": "9yp0nkApKrE", "file_name": "9yp0nkApKrE_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a man in a checkered shirt speaking to the camera. Then it cuts to a workshop where a person in a red hoodie is working at a large table with clamps and wood pieces. The person is using tools, maybe a hand saw or something. Then there's a close-up of a yellow jigsaw in someone's hand cutting wood. \n\nNeed to list the chronological order. First scene: man in checkered shirt (gray, checkered) speaking. Then scene shift to workshop: person in red hoodie, crouching at a workbench with clamps, working on wood. Then close-up of yellow jigsaw being operated. \n\nCheck the rules: focus on motion/behavior. So first, man speaks. Then red hoodie person works at table, using tools (maybe sawing or assembling). Then close-up of jigsaw cutting. \n\nSpatial relationships: first scene, man is in front of camera. Then workshop, person is at the table, which has clamps and wood. Then the jigsaw is on a workbench. \n\nCamera perspective: first is close-up of man, then top-down view of workshop (since it's an overhead shot of the workbench), then close-up of the jigsaw. \n\nBackground: minimal, but workshop has tools, wood, etc., but rule says minimal unless essential. So maybe just mention workshop setting. \n\nExclude text, named characters. So no mentioning the man's name or anything. \n\nPutting it all together. \n\nStart: A man in a gray checkered shirt speaks to the camera. Then, the scene shifts to a workshop where a person in a red hoodie works at a large wooden table, using tools with clamps to assemble wood pieces. Next, a close-up shows a yellow jigsaw being operated on a wooden board. \n\nCheck the timing: first frame is the man, then the workshop scene (2-5 seconds), then the jigsaw (5-6 seconds). \n\nSo the caption should flow chronologically. \n\nLet's structure:\n\nFirst part: Man in gray checkered shirt addresses the camera.\n\nSecond part: Transition to workshop; person in red hoodie, crouched at a workbench with multiple clamps, manipulating wood pieces.\n\nThird part: Close-up of a yellow jigsaw in use on a wooden board.\n\nCamera: initial close-up, then top-down (since the workshop scene is overhead), then close-up on jigsaw.\n\nEnsure to mention the motion: the red hoodie person is working (crouching, using tools), the jigsaw is cutting.\n\nNow, check rules. Keep it concise. \n\nDraft: A man in a gray checkered shirt speaks to the camera. The scene then shifts to a workshop where a person in a red hoodie crouches at a large workbench with clamps, assembling wooden pieces. Finally, a close-up shows a yellow jigsaw being operated on a wooden board.\n\nCheck camera perspective: first close-up, then top-down (as the workshop scene is viewed from above), then close-up. \n\nIs the workshop scene top-down? The second frame shows an overhead view of the workbench, so yes. \n\nSo the caption should include the camera movement as part of the description. Wait, rule d: conclude with camera perspective and movement. So the final part is the camera perspective. \n\nWait, the instruction says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the structure is: chronological description, then conclude with camera perspective. Wait, no: \"Conclude with the camera perspective and movement\". So the whole caption should end with that. Wait, no: \"a) Focus... chronological order. b) Briefly describe... c) Mention spatial... d) Conclude with the camera perspective...\"\n\nWait, rule d says: \"Conclude with the camera perspective and movement\". So the last part of the caption should be about the camera perspective. \n\nWait, the example in the rule: \"e.g., top-down, pan left, slight shake.\"\n\nSo let's see. The video starts with a close-up of the man (camera perspective: close-up). Then shifts to a top-down view of the workshop. Then a close-up of the jigsaw. \n\nBut how to structure? The caption should be chronological. So:\n\n- First, man speaking (camera: close-up)\n\n- Then, workshop scene with red hoodie person (camera: top-down)\n\n- Then, jigsaw close-up (camera: close-up)\n\nSo the caption would describe each event in order, and end with the camera perspective as the final element.\n\nWait, but the rule says \"Conclude with the camera perspective and movement\". So the last part of the caption is about the camera.\n\nWait, no. Let's check the output format. The output is a single paragraph.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9yp0nkApKrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9yp0nkApKrE_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 154.0250497692232, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is actively operating a yellow jigsaw saw. Their hands move the tool along a wooden piece, demonstrating discrete physical interaction between the saw, the wood, and the user's hands.", "background_and_ambient_analysis": "The workshop background (walls, tools, floor) shows no uniform shifting or fluid motion. No fire, water, or wind is present. Background elements remain static relative to each other across frames."}}
{"video_id": "9z1SWuzrqs0", "file_name": "9z1SWuzrqs0_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a white shirt upright, then kneels and places it onto a blue folding mat with circular holes, beginning to fold the shirt flat on the mat. The scene includes scattered clothes on the floor. Camera remains in a fixed top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9z1SWuzrqs0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9z1SWuzrqs0_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 127.00953961750582, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person's hands and the white cloth are discrete objects moving through folding actions. The cloth is manipulated by the person's hands, demonstrating explicit physical interaction.", "background_and_ambient_analysis": "The background elements (floor, clothing pile, box) remain static throughout the video; no shifting, fluid motion, or environmental phenomena (e.g., wind, smoke) are observed."}}
{"video_id": "9y9uwrIa1TY", "file_name": "9y9uwrIa1TY_000352_000362.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue shirt and jeans exits a brick garage and moves toward a bicycle with red wheels positioned on a driveway. He bends over the bike, adjusting the chain and gears. The camera remains stationary, capturing the scene from a fixed angle with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9y9uwrIa1TY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9y9uwrIa1TY_000352_000362.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 470.2005207045154, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt moves around and adjusts a stationary bicycle (with wheels on the ground).", "background_and_ambient_analysis": "No shifting background elements; garage door, brick wall, and trees remain stationary. No fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "9yfzQKWhpo0", "file_name": "9yfzQKWhpo0_000300_000310.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and blue jeans sits at a pottery wheel, shaping spinning clay with clay-covered hands. The camera zooms in to a close-up of the hands molding the clay into a smooth, rounded dome while the wheel rotates. The hands move rhythmically, applying pressure to refine the form. Background elements are minimal, with visible boxes and shelves. Camera shifts from a medium shot of the person to a close-up of the hands and clay surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9yfzQKWhpo0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9yfzQKWhpo0_000300_000310.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 38.618381090735426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating clay on a spinning pottery wheel. The hands and clay exhibit controlled physical motion due to the potter's manual shaping actions.", "background_and_ambient_analysis": "The background elements (e.g., chair, workshop surroundings) remain stationary and show no uniform shifting or fluid motion. There are no fire, water, smoke, or wind elements present."}}
{"video_id": "9zGZUBSnpow", "file_name": "9zGZUBSnpow_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person manipulating a yellow balloon. First, the person is holding a yellow balloon structure, maybe a twisted balloon. Then they move it around. Let's see the frames. \n\nFrame 0: Person holds yellow balloon, arms crossed. Frame 1: Adjusts, maybe twisting. Frame 2: Raises one part. Frame 3: Holds up vertically. Frame 4: Moves it down. Frame 5: Balloon is held in front. \n\nMain subject is the person with a yellow balloon. The balloon is large, yellow, and being shaped. The person's actions: manipulating, twisting, lifting, moving the balloon. Background is a tiled wall with a black and white pattern, but maybe keep background minimal. \n\nNeed to be chronological. Start with the person holding the balloon, then moving it. Describe the motion: twisting, raising, moving up and down. \n\nCamera perspective: seems like a fixed shot, maybe slightly low angle, but the video is from a static camera? The description says camera perspective and movement. The video might have a slight shake, but the rules say if relevant. \n\nRules: keep background minimal. So focus on the person and balloon. \n\nSo paragraph: A person manipulates a large yellow balloon, initially holding it with both hands, then twisting and lifting it vertically, moving it up and down while adjusting its shape. The balloon is bright yellow and elongated. The camera remains stationary with a slight shake, capturing the actions from a low angle.\n\nWait, check the rules. \"Briefly describe their appearance and number (color, size, orientation).\" So the balloon is yellow, size (large), orientation (elongated, twisted). \n\nChronological order: \n\n- Start: holds the balloon (frame 0)\n- Then twists (frame 1), lifts up (frame 2), holds vertically (frame 3), moves down (frame 4), holds in front (frame 5)\n\nSo the caption should follow that sequence. \n\nLet's structure:\n\nA person manipulates a large yellow balloon, initially holding it with both hands, then twisting it into a vertical shape, lifting it upward, moving it down, and positioning it in front of them. The balloon is elongated and bright yellow. The camera remains stationary with slight movement, capturing the actions from a fixed angle.\n\nCheck if background is minimal. The tiles are part of the background, but the instruction says minimal unless essential. Since the background is not essential for motion, maybe omit. Wait, the background is \"tiled wall with black and white pattern\"—but maybe in the caption, we can mention it as minimal. Wait, the rule says \"keep background descriptions minimal unless essential for understanding motion.\" Since the motion is the balloon manipulation, the background isn't essential, so maybe don't mention. But the user example might not need it. Let's see, the original video has a tiled wall, but perhaps it's not necessary. Let's focus on the main action.\n\nSo the caption: A person manipulates a large yellow balloon, starting by holding it with both hands, then twisting and lifting it vertically, moving it upward and downward while adjusting its form. The balloon is elongated and bright yellow. The camera remains stationary, capturing the actions from a fixed angle with minimal movement.\n\nWait, \"starting by holding it with both hands\"—frame 0: person has arms crossed, holding the balloon. Then frame 1: adjusts. So maybe \"initially holds the balloon, then twists and lifts it vertically.\"\n\nLet's check the exact frames:\n\n0: holding balloon, arms crossed.\n\n1: twisting, lifting one part.\n\n2: holds it up, vertical.\n\n3: moves it down.\n\n4: holds it lower.\n\n5: holds in front.\n\nSo chronological:\n\nThe person manipulates a large yellow balloon, initially holding it with both hands, then twisting it and lifting it vertically, moving it down, and positioning it in front of their body. The balloon is bright yellow and elongated. The camera remains fixed with slight shake, capturing the actions from a low angle.\n\nWait, but in frame 0, the person is holding it with arms crossed, so maybe \"initially holds the balloon with arms crossed, then twists and lifts it vertically, moving it up and down.\"\n\nLet me make it concise:\n\nA person manipulates a large yellow balloon, beginning by holding it with both hands, then twisting and lifting it vertically, moving it down, and holding it in front of them. The balloon is bright yellow and elongated. The camera is stationary with minimal movement, capturing the actions from a fixed angle.\n\nCheck rules: a) motion in chronological order—yes. b) appearance: color (yellow), size (large), orientation (elongated)—yes. c) spatial: in front, moving up/down—yes. d) camera:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9zGZUBSnpow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9zGZUBSnpow_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 276.6926074541324, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a yellow balloon sculpture (a solid, distinct object) with hand movements, causing the balloon to move in response to the person's physical actions.", "background_and_ambient_analysis": "The background (white tiled walls) is static and shows no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "9z8Cq8Ho3Ag", "file_name": "9z8Cq8Ho3Ag_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bartender in a black shirt with an orange tie stands behind a bar, handling a cocktail shaker and pouring liquid into a glass. He moves slightly as he works, with bottles visible in the background. The camera remains mostly steady with a slight shake as he pours.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9z8Cq8Ho3Ag.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9z8Cq8Ho3Ag_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 38.5223524072959, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The bartender (a person) is moving his arms and body to mix drinks and pour, representing discrete solid object motion.", "background_and_ambient_analysis": "No shifting background elements (bottles, walls remain stationary). No dominant fire, water, smoke, or wind motion. Ambient lighting changes are from static bar lights."}}
{"video_id": "9zbmMC4RkVM", "file_name": "9zbmMC4RkVM_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark hooded jacket reaches upward toward tree branches, followed by another individual in a dark jacket extending their arm toward the tree; both move through the branches as the camera shifts perspective around them, capturing their interactions with the tree.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9zbmMC4RkVM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9zbmMC4RkVM_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 305.79735151975956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The main discrete object is a person (in blue jacket) moving by climbing and maneuvering through the tree branches, which is due to their locomotion.", "background_and_ambient_analysis": "The background (grass and distant trees) is static. However, the tree branches in the foreground show some swaying due to wind, indicating ambient environmental motion, but it is not dominant."}}
{"video_id": "A-AewdeJ7Lo", "file_name": "A-AewdeJ7Lo_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, transitioning to a computer interface featuring a central blue game controller icon surrounded by buttons. A pop-up window appears in front of the interface, and a cursor moves from a button to the pop-up's button, clicking it to close the pop-up. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-AewdeJ7Lo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-AewdeJ7Lo_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 2360.0410915576304, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "9zNp77qbqSE", "file_name": "9zNp77qbqSE_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue hoodie and black shorts bends over near a bush, stands, and walks right across the garden, reaching to adjust a potted plant on the bush, then lifts and moves it. The camera remains stationary, capturing the action from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9zNp77qbqSE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9zNp77qbqSE_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 1084.9153129375889, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue shirt and dark shorts is moving through the scene, exhibiting walking motion with leg lifts and directional changes.", "background_and_ambient_analysis": "The background elements (white fence, bushes, trees) remain static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "9zt8pVIcyj4", "file_name": "9zt8pVIcyj4_000159_000169.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a needle threaded with red thread to embroider a zigzag pattern onto white fabric stretched within a wooden embroidery hoop. The hands move the needle through the fabric repeatedly, forming consecutive stitches, with the fabric held taut in the hoop. The camera maintains a close-up perspective on the hands and embroidery, with minimal background visible, capturing the steady motion of stitching without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/9zt8pVIcyj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/9zt8pVIcyj4_000159_000169.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 34.60028564887267, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and needle are moving in a controlled manner to create embroidery stitches on the fabric.", "background_and_ambient_analysis": "The background is dark and non-descript with no shifting elements; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "A-FY9_mpOrA", "file_name": "A-FY9_mpOrA_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a baseball field. First, I need to note the main subjects: players. Let's see the frames. In the first frame, there are players on the field. They're running or moving. Let's check the chronological order.\n\nAt the start, maybe a batter hits, then runners move. Wait, the video starts with players on the field. Let's look at the motion. In frame 0, some players are in positions. Then in subsequent frames, one player (maybe a runner) is moving towards first base? Wait, the description says \"a baseball field\" with players. Let's see:\n\nFrame 0: Players are on the field. Then frame 1, 2, 3, 4, 5. The movement: one player (maybe a runner) starts running towards first base? Wait, the players in the video are on a baseball field. Let's think of the action. Maybe a ground ball is hit, and the runner is advancing.\n\nWait, the key is to describe motion chronologically. Let's see the first few frames. The main subjects are players (probably baseball players). They are in uniforms. Let's count: in the first frame, maybe 4-5 players. Let's check:\n\nLooking at the first frame, there are players on the field. The dirt infield, grass outfield. Players in gray uniforms (maybe). One player is running from the left side towards the center, another towards the right? Wait, in frame 0, maybe a runner is heading towards first base. Let's see the progression.\n\nIn frame 0, players are positioned. Then in frame 1, same. Frame 2, maybe movement starts. Frame 3, a player is running. Frame 4, continues. Frame 5, the runner is still moving. Wait, the video is a short sequence. Let's describe the motion.\n\nMain subjects: four baseball players (in gray uniforms) on a field. One player (left side) begins running towards the center (first base direction), while another player (right side) moves towards the base. Wait, no. Wait, the first frame shows players in positions. Then, the runner (maybe the batter or a runner) is moving. Wait, the action is a play: perhaps a ground ball, and the runner is advancing.\n\nLet me recheck the frames. The video is from 0 to 5 seconds. In frame 0, a player on the left (maybe second base) starts moving. Then frame 1, same. Frame 2, the player continues. Frame 3, the player is mid-run. Frame 4, still running. Frame 5, the player is moving towards first base.\n\nWait, the key points: chronological order. Start with the players' positions. Then their movement.\n\nSo, the caption should start: \"Four baseball players in gray uniforms are positioned on a dirt infield and grass outfield of a baseball field. One player begins running from the left side of the field toward the center, while another player moves toward the right side. The runners continue advancing toward the bases as the camera maintains a static perspective, capturing the motion from a low angle.\"\n\nWait, but need to check the exact motion. Let's see the video frames:\n\nFrame 0: Players are standing or preparing. Then, in frame 1-5, movement occurs. The main action is a player (runner) running. Let's count: in frame 0, the runner is on the left, then moves right. Wait, maybe a ground ball is hit, so the runner is advancing.\n\nWait, in the first frame, the players are spread out. Then in the next frames, one player (probably the batter or a runner) is running towards first base. Another player is moving from the outfield (left) towards the base. Wait, maybe it's a base hit, so the runner is heading to first.\n\nLet me think of standard baseball play. A runner on first base hits the ball, runs to second. But here, maybe the batter hits the ball, and runners are advancing.\n\nWait, but the task is to describe the motion. Let's outline:\n\n- At the start, players are in positions on the field (infield, outfield). \n- Then, a player (maybe the batter) hits the ball and starts running. \n- Another player (fielder) moves to field the ball.\n- The runner continues running toward the next base.\n\nBut the video frames: let's see the movement. The first few frames: players are on the field. Then, in frame 3, a player (left) is running towards the center. Frame 4, the same player is further along. Frame 5, still running.\n\nSo, chronological order:\n\n1. Four players in gray uniforms are on the baseball field", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-FY9_mpOrA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-FY9_mpOrA_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 69.18983323310158, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: baseball players running on the field, with clear bounding box tracking due to locomotion.", "background_and_ambient_analysis": "The background elements (buildings, trees, sky) show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven swaying)."}}
{"video_id": "A-RuSp5rfeU", "file_name": "A-RuSp5rfeU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit dining room, a person in a dark blue hoodie and jeans stands at the table’s edge, playing violin with a bow, moving the instrument across their body. Two seated individuals react: one in a gray hoodie with a yellow headband leans forward, while another in green clothing observes. The table holds plates of food, glasses, and cups. The camera remains static with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-RuSp5rfeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-RuSp5rfeU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 149, "blur_score": 187.13888359209307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A standing person is moving their arms to play a violin; seated individuals exhibit subtle head/shoulder movements (smiling, leaning). These are discrete solid objects moving via intentional locomotion.", "background_and_ambient_analysis": "The background (walls, table, chairs) shows no significant shifting or fluid environmental motion (e.g., fire, water, wind). Ambient elements are absent."}}
{"video_id": "A-CkN-s-icc", "file_name": "A-CkN-s-icc_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a small white round object onto a dark blue plate. Then, another hand uses a spoon to scoop yellow viscous liquid from a pot and pour it over the white object, spreading it across the plate. The carton of eggs and pot remain stationary in the background. The camera starts with a top-down view, shifting to a closer perspective focused on the plate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-CkN-s-icc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-CkN-s-icc_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 59.566649529654626, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands interact with a cracked egg on a plate, manipulating the egg white and yolk using a knife and spoon. These are solid, discrete objects undergoing motion due to human manipulation.", "background_and_ambient_analysis": "The kitchen countertop, egg carton, and utensils remain static throughout the clip. No fluid environmental motion (e.g., fire, water, smoke) is present."}}
{"video_id": "A-OQuKRpII0", "file_name": "A-OQuKRpII0_000210_000220.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a blue sleeveless shirt and checkered shorts walking on a gravel path. Then another person in a dark top and purple shorts runs from the left side, moving towards the right, past the first person. The camera seems to follow the second person as they run, with the background having a bamboo fence and some trees. Need to keep it chronological, mention movements, appearance briefly, spatial relationships, and camera movement.\n\nFirst frame: person in blue shirt and checkered shorts walking. Then the second person (dark top, purple shorts) starts running from the left, moves across the gravel area, going right. The camera's perspective is following the runner, maybe panning. Background is bamboo fence, but keep it minimal.\n\nCheck rules: focus on motion, chronological order. Number of subjects: two people. Appearances: first person blue sleeveless, checkered shorts; second person dark top, purple shorts. Motion: first walks, second runs from left to right. Spatial: second person starts left, moves right, passes first person? Wait, in frame 0, first person is walking left? Wait no, frame 0: person walks right? Wait the first frame (0.0) shows person walking from left to right? Wait the description says: [0.0] person walking, then [1.0] still the person, then [2.0] second person (dark top, purple shorts) runs from left to right. Wait, in the video, first person is moving, then the second person starts running. Wait the first frame (0.0) has the person in blue walking, then next frames show the second person running.\n\nWait let's parse the timestamps:\n\n[0.0] person in blue sleeveless, checkered shorts walking on gravel.\n\n[1.0] same person walking.\n\n[2.0] second person (dark top, purple shorts) enters frame from left, starts running.\n\n[3.0] second person continues running towards right.\n\n[4.0] second person is running away, moving towards right.\n\n[5.0] second person is further right, moving away.\n\nSo chronological order: first person walking (but maybe they are in the frame, then the second person runs into the scene).\n\nWait the first frame shows the person in blue walking, then the next frames (as the video progresses), the second person comes in. So the sequence is: a person in blue sleeveless shirt and checkered shorts walks across a gravel area, then another individual in a dark top and purple shorts runs from the left side of the frame toward the right, moving past the initial walker (but maybe they pass each other? Wait in frame 2.0, the first person is still there? Wait the frames are sequential. Let's imagine the video: starts with first person walking, then the second person runs into the scene, moving right, and the first person is still moving but then the second person overtakes.\n\nWait in the first frame (0.0), the person in blue is walking. Then frame 1.0, same person. Then frame 2.0, the second person appears, running. So the first person is moving, then the second person comes in and runs. So the chronological order:\n\nA person wearing a blue sleeveless shirt and checkered shorts walks across a gravel surface. Simultaneously, another individual in a dark top and purple shorts enters the frame from the left, running toward the right, passing the first person.\n\nWait but need to be precise. Let's structure:\n\nIn the initial frames, a person in a blue sleeveless shirt and checkered shorts walks on a gravel path. Subsequently, a second individual in a dark top and purple shorts runs from the left side of the frame toward the right, moving across the gravel area while passing the first person. The camera maintains a steady perspective as the runner exits the frame to the right, with minimal background details.\n\nWait the background is a bamboo fence, but rule e says minimal unless essential. So mention the fence as background but keep brief.\n\nCheck rules:\n\na) Motion chronological: first person walks, second person runs.\n\nb) Appearance: two people; first is blue shirt, checkered shorts; second is dark top, purple shorts.\n\nc) Spatial: second person starts left, moves right, passes first.\n\nd) Camera: follows the runner, maybe a slight pan right.\n\ne) Background minimal: bamboo fence, trees in the background (but maybe not necessary unless essential for motion).\n\nf) Exclude text, names, etc.\n\nSo the caption should be:\n\nA person in a blue sleeveless shirt and checkered shorts walks on a gravel path. A second individual in a dark top and purple shorts enters the frame from the left, running toward the right across the gravel, passing the first person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-OQuKRpII0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-OQuKRpII0_000210_000220.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 788.9462978937057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a blue shirt and plaid shorts walks across the gravel, while a girl in a black top and purple shorts runs across the gravel surface.", "background_and_ambient_analysis": "Background elements (wooden fence, trees) remain stationary relative to the frame; no fluid motion (water, fire, smoke) or wind-driven motion observed."}}
{"video_id": "A-8T6pHVopI", "file_name": "A-8T6pHVopI_000161_000171.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person jumping to shoot a basketball into the hoop. The person is wearing a dark shirt and shorts. Then, the ball goes through the net, and the person lands, holding the ball, then walks away. The background has trees and another hoop, but we need to keep background minimal. Camera perspective is fixed, maybe low angle. Let's structure the caption chronologically.\n\nFirst frame: person jumps, hands up, ball in the air. Then ball goes through net, person lands, walks away. Describe motion: jump, release ball, ball passes through net, person descends, picks up ball, walks off. Mention appearance: male, dark shirt, maroon shorts. Spatial: in front of the hoop. Background: trees, another hoop visible but minimal. Camera: stationary, low angle shot.\n\nCheck rules: chronological order, focus on motion, appearance briefly, spatial if relevant, camera perspective. Let's draft.\n\n\"A man in a dark gray shirt and maroon shorts jumps to shoot a basketball toward the hoop, releases the ball, which passes through the net. He lands, holds the ball briefly, then walks away from the hoop, exiting the frame. The background features dense trees and a distant basketball court. The camera maintains a stationary low-angle perspective throughout.\"\n\nWait, check if background is essential. The problem says \"minimal unless essential\". The trees and another hoop might be part of the setting but not essential for motion. Maybe just mention trees briefly. Let's trim.\n\n\"A man in a dark gray shirt and maroon shorts jumps upward to shoot a basketball into the hoop, releases the ball which passes through the net, then lands and walks away from the hoop, exiting the frame. The background includes a line of trees. The camera remains stationary in a low-angle position.\"\n\nCheck for conciseness. Make sure it's a paragraph. Let's see.\n\n\"A man wearing a dark gray shirt and maroon shorts jumps to shoot a basketball toward the hoop, releases the ball, which successfully goes through the net. He lands, turns, and walks away from the hoop, moving out of the frame. The scene is set against a backdrop of dense trees with a distant basketball court visible. The camera maintains a fixed low-angle perspective.\"\n\nWait, the video starts with the jump, ball in air, then ball through net, person lands, holds ball, then walks. So order: jump, ball goes through, land, walk. Let's get the sequence right.\n\nFirst frame: man jumps, hands up, ball near the hoop (but in frame 0, ball is in the hoop? Wait no: [0.0] man jumps, hands up, ball is in the air? Wait the first frame shows the man jumping with hands up, ball above the hoop. Then [1.0] the ball is in the hoop? No, wait the description: [0] man jumping to shoot, hands up, ball above the hoop. Then [1] ball is in the net? Wait no, looking at the timestamps:\n\n[0.0] - man jumps, hands up, ball is above the hoop (about to be released? Or in mid-air?)\n\nWait, the first frame: man with arms up, ball in air near the hoop. Then frame 1: ball is below the hoop, so he released it, it's going down. Then frame 2: ball is through the net (since frame 2 shows ball going through), then frame 3: man has landed, holding the ball. Frame 4: man walking away.\n\nSo sequence: man jumps (arms raised), releases ball, ball goes through the net, man lands, then walks away.\n\nSo caption should be: A man in a dark gray shirt and maroon shorts jumps, releasing a basketball toward the hoop, which passes through the net. He lands, catches the ball, then walks away from the hoop, exiting the frame. The background consists of trees. The camera remains stationary in a low-angle view.\n\nCheck if \"catches the ball\" is correct. Frame 2 shows him holding the ball, so after landing, he has the ball. So \"lands, catches the ball\" maybe. But in frame 2, it's \"man holds the ball\", so yes.\n\nLet's make sure:\n\n- Subject: man (appearance: dark gray shirt, maroon shorts)\n- Action: jumps (arms up), releases ball, ball goes through net, lands, holds ball, walks away.\n- Background: trees (minimal)\n- Camera: stationary low angle\n\nNow, structure as a chronological paragraph.\n\n\"A man in a dark gray shirt and maroon shorts jumps upward with arms extended, releasing a basketball toward the hoop, which passes through the net. He lands, secures the ball in his hands, then walks away from the hoop and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-8T6pHVopI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-8T6pHVopI_000161_000171.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 154, "blur_score": 28.76150702022465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A basketball is seen moving through the air (trajectory influenced by gravity and initial force from the shot), and a person (player) moves toward and away from the camera, exhibiting locomotion and ball-handling motion.", "background_and_ambient_analysis": "The background elements (trees, sky) remain stationary and show no uniform shifting or fluid motion; there is no fire, water, smoke, or wind-driven motion visible."}}
{"video_id": "A-YsqKDOaDo", "file_name": "A-YsqKDOaDo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in an orange top and white skirt interacts with a man in a white t-shirt near a wooden kitchen counter; she touches his face, then turns away and moves backward with her hands near her head. The white-shirted man turns his head toward her, while a man in a dark shirt remains stationary behind the counter. The scene is observed from a static camera angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-YsqKDOaDo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-YsqKDOaDo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 447.0937285891851, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in an orange top removes her shirt, and two men (one in a white shirt and one in a dark suit) engage in physical movements (the man in white turns and moves, the man in suit remains seated but may have slight head movements).", "background_and_ambient_analysis": "The background (walls, furniture) shows no uniform shifting, and there is no fire, water, smoke, or wind visible. The environment appears static."}}
{"video_id": "A-Wz-uDY2ns", "file_name": "A-Wz-uDY2ns_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands guides a light-colored wooden board along a metallic surface of a green machine, moving it from left to right. The red component of the machine is positioned to the right of the board. The camera maintains a close-up, static perspective on the hands and the board's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-Wz-uDY2ns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-Wz-uDY2ns_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 191.63591978072807, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulating a wooden board. The hands are the primary moving solid objects, moving the board with deliberate motions.", "background_and_ambient_analysis": "No shifting backgrounds observed. No fire, water, smoke, or wind present. Background elements (machine parts, red scale) are stationary."}}
{"video_id": "A-tBJGBnMM4", "file_name": "A-tBJGBnMM4_000392_000402.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a brush applies paint to a colorful bordered paper on a table, moving the brush across the surface. Art supplies, including paint cups, are scattered around the table. The camera begins with a top-down view and then zooms in to focus on the hand and the painting motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-tBJGBnMM4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-tBJGBnMM4_000392_000402.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 237.79128519585927, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a brush is moving across the book's surface, applying paint. The brush and hand are distinct solid objects undergoing motion due to physical interaction (painting).", "background_and_ambient_analysis": "The background elements (table, books, paint supplies) show minimal motion and no fluid/environmental phenomena like fire, water, or smoke. Background does not exhibit uniform shifting."}}
{"video_id": "A-o__kGA9AY", "file_name": "A-o__kGA9AY_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a kitchen. First, they're holding a toothbrush and a tube of toothpaste. Then they put the toothbrush in their mouth, squeeze toothpaste onto it, and start brushing. Wait, no, the frames show them opening the toothpaste tube, putting the cap down, then putting the toothbrush in their mouth and squeezing the paste. Wait, let's check the timestamps. The first frame: they're holding the tube and toothbrush. Second frame: bringing the toothbrush to their mouth. Third: holding the tube near their mouth, maybe squeezing paste. Fourth: same. Fifth: maybe finishing brushing. Wait, the user's description says \"open the toothpaste tube, squeeze toothpaste onto the toothbrush, and brush their teeth.\" Wait, the actual video frames: [0.0] they're holding the tube and toothbrush. [1.4] they open the tube (so cap is removed?), then [2.5] they put the toothbrush in their mouth and squeeze paste. Wait, the action is: the person is holding a toothpaste tube and a toothbrush. They open the toothpaste tube (so the cap is off, maybe), then apply toothpaste to the toothbrush. Then they put the toothbrush in their mouth and start brushing. Wait, the frames given: the first frame is holding the tube and toothbrush. Then in the next frames, they're putting the toothbrush in their mouth and squeezing the paste from the tube. So chronological order: The person, wearing a gray shirt, holds a blue and white toothpaste tube and a toothbrush. They open the tube, then squeeze toothpaste onto the toothbrush, bring the toothbrush to their mouth, and begin brushing. Background is a kitchen with wooden cabinets, a stainless steel stove, and a tiled backsplash. But need to follow rules: focus on motion and behavior. Let's structure it.\n\nStart with the person (appearance: gray shirt, black hair, watch on left wrist). They hold a toothbrush and toothpaste tube. Then open the tube, squeeze paste onto brush, then brush teeth. Spatial: in front of kitchen cabinets. Camera is static, medium shot.\n\nWait, rules: a) motion and behavior chronologically. So first, holding the tube and toothbrush. Then open tube (maybe twist cap off), then squeeze paste onto toothbrush, then bring to mouth and brush. So the caption should be:\n\nA person in a gray shirt holds a blue and white toothpaste tube and a toothbrush, opens the tube, squeezes toothpaste onto the toothbrush, and brings it to their mouth to brush their teeth. The person, wearing a watch on their left wrist, stands in front of kitchen cabinets. The camera remains stationary in a medium shot.\n\nBut need to be concise. Let's check rules: b) briefly describe appearance and number. The person is one. Color: gray shirt, black hair, watch. c) spatial: in front of cabinets. d) camera: static, medium. e) background minimal. f) exclude text, etc.\n\nSo putting it together:\n\nA person in a gray shirt with short black hair and a silver watch holds a blue and white toothpaste tube and toothbrush. They open the tube, squeeze toothpaste onto the toothbrush, and bring it to their mouth to begin brushing. Standing in front of wooden kitchen cabinets, the camera captures the action in a static medium shot.\n\nWait, but the video shows them doing it step by step. The first frame: holding tube and brush. Second frame: bringing brush to mouth. Third: holding tube and brush near mouth, squeezing. So the action is: the person opens the toothpaste tube (maybe), then applies paste, then brushes.\n\nWait, the actual frames: [0.0] they're holding the tube (cap on?) and brush. [1.4] they bring the brush to mouth. [2.5] they hold the tube, squeezing paste onto brush. Wait, maybe the sequence is: they open the tube (cap removed), then squeeze paste onto brush, then brush teeth.\n\nLet me recheck: The first frame shows them holding the tube and brush, then in subsequent frames, they're applying paste. So the motion is: holding tube and brush, then opening tube (maybe), squeezing paste, then brushing.\n\nSo the caption should describe each step in order.\n\nFinalize:\n\nA person in a gray shirt holds a blue and white toothpaste tube and a toothbrush. They open the tube, squeeze toothpaste onto the toothbrush, and bring it to their mouth to brush their teeth. The individual stands in front of wooden kitchen cabinets. The camera remains stationary in a medium shot.\n\nCheck rules: a) chronological motion: hold tube/brush, open, squeeze, brush. b)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A-o__kGA9AY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A-o__kGA9AY_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 50.26229301547391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person holding a bottle, exhibiting hand movements (opening/closing, tilting) and facial motion.", "background_and_ambient_analysis": "Static kitchen background (cabinets, stone backsplash) shows no shifting; no fire, water, smoke, or wind present."}}
{"video_id": "A078mSWnjvw", "file_name": "A078mSWnjvw_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark top and light shorts performs an upside-down flip on a sandy beach, landing on the sand, then rising to a standing position and moving forward; the background includes scattered beach chairs and umbrellas, with the camera maintaining a steady but slightly shaky perspective focused on the individual's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A078mSWnjvw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A078mSWnjvw_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 146.7534277951299, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue shirt) and a dog are moving on the sand. The person exhibits repetitive locomotion (running, jumping) while the dog follows, both exhibiting distinct bounding box motion due to their own physical movement.", "background_and_ambient_analysis": "The background (beach chairs, distant crowd) remains stable across frames with no shifting or environmental fluid motion (e.g., wind, waves). No fire, water, or smoke dominates the scene."}}
{"video_id": "A0JIC4X-h-c", "file_name": "A0JIC4X-h-c_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing black pants performs a forward flip on a tennis court. Starting in an inverted position with legs extended upward, he rotates his body mid-air, transitioning into a landing stance where he bends his knees to absorb impact. The background features a white wall and court lines; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A0JIC4X-h-c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A0JIC4X-h-c_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 184.828462362763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: transitioning from a handstand to a headstand and then falling to the ground. Motion is controlled locomotion by the individual.", "background_and_ambient_analysis": "The background (wall and court lines) remains static with no shifting. No ambient environmental motion (fire, water, smoke, wind) is present; only minimal shadow movement due to sunlight."}}
{"video_id": "A0X4qBH8oOE", "file_name": "A0X4qBH8oOE_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The user wants a concise chronological paragraph about the video, following specific rules. First, I need to look at the provided frames.\n\nFirst frame: A close-up of a tiger's face (big eyes, stripes) with a person partially visible in front, maybe talking. The text is there but we can't include it per rule f.\n\nSecond frame: A pile of white powder (like cocaine, but we don't mention that) on a dark surface, with a pink tube and a gray object (maybe a blade?) next to it. \n\nThird frame: A person (Charlie Sheen, but we can't name) speaking, gesturing with hands. Background is an indoor setting with furniture.\n\nNow, the caption needs to be chronological. So order of frames: frame 1, then frame 2, then frame 3.\n\nRule a: motion and behavior. In frame 1, the tiger is static (close-up, maybe the person is in front but the tiger is the main subject). Frame 2: the powder and objects are static. Frame 3: person is speaking and gesturing.\n\nRule b: appearance and number. Tiger: large, striped, yellow eyes. Powder: white, pile. Person in frame 3: gestures with hands.\n\nRule c: spatial relationships. In frame 1, person is in front of tiger? Or tiger is behind? Wait, frame 1 shows person's face in front of tiger's face. So person in front of tiger. Frame 2: powder pile in front of the pink tube and gray object? Or all on the surface.\n\nRule d: camera perspective. Frame 1: close-up (probably tight shot on tiger). Frame 2: top-down? Because it's a pile on a dark surface, so maybe top-down view. Frame 3: medium shot (person talking).\n\nRule e: minimal background. Background in frame 3 is indoor furniture, but not essential.\n\nRule f: exclude text, names.\n\nSo structure:\n\nStart with frame 1: close-up of a tiger's face (striped, large yellow eyes) with a person's face partially visible in front of it. Then frame 2: top-down view showing a white powder pile on a dark surface next to a pink cylindrical object and a gray blade. Then frame 3: medium shot of a person speaking and gesturing with hands against an indoor background.\n\nCheck for chronological order. The video goes through these frames in order.\n\nNow, need to write concisely. Let's see:\n\nThe video begins with a close-up of a tiger's face, featuring prominent stripes and large yellow eyes, with a person's face partially visible in front. It transitions to a top-down view of a white powder pile on a dark surface alongside a pink cylindrical object and a gray blade. Finally, it shows a person speaking and gesturing with hands in a medium shot against an indoor backdrop.\n\nWait, check rules: no text recognition, so \"white powder pile\" is okay, don't need to specify what it is. \"Pink cylindrical object\" is safe. \"Gray blade\" (since it's a gray object with a blade shape). \n\nCheck if it's chronological: yes, frame 1 -> frame 2 -> frame 3.\n\nNow, make sure it's concise. Let's rephrase:\n\nThe video starts with a close-up of a tiger's face, showing its striped pattern and yellow eyes, with a person's face partially in front. It then shifts to a top-down view of a white powder pile on a dark surface next to a pink cylindrical object and a gray blade. Finally, it displays a person speaking and gesturing in a medium shot against an indoor background.\n\nCheck all rules:\n\na) Motion: frame 1, tiger static; person's face partially visible. Frame 2: static objects. Frame 3: person speaking and gesturing (motion). Chronological: yes.\n\nb) Appearance: tiger stripes, yellow eyes; powder white, cylindrical pink, gray blade; person gesturing.\n\nc) Spatial: in frame 1, person in front of tiger. Frame 2, objects on surface. Frame 3, person against indoor background.\n\nd) Camera: close-up (frame1), top-down (frame2), medium shot (frame3).\n\ne) Background minimal: indoor background in frame3 is mentioned but it's necessary for the scene, but rule e says minimal unless essential. It's a bit, but okay.\n\nf) No text, names, stylistic analysis.\n\ng) Internal thinking, but output only the caption.\n\nSo the final caption should be:\n\n<caption_output>The video begins with a close-up of a tiger's face, showcasing its striped pattern and large yellow eyes, with a person's face partially visible in front. It transitions to a top-down view of a white powder pile on", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A0X4qBH8oOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A0X4qBH8oOE_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 77.76639261931712, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (Charlie Sheenstep) is moving their head and hands while speaking, representing discrete object motion due to locomotion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. Background elements (windows, furniture) are static throughout the relevant segments."}}
{"video_id": "A0k0R7hc4O0", "file_name": "A0k0R7hc4O0_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-colored, curly-haired dog with a blue collar stands outdoors as a person’s hand, visible on the left, gently pets its neck. The dog turns its head, looking around, while the person continues interaction. The background includes blurred trees and foliage. The camera remains handheld, slightly shaky, following the dog’s movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A0k0R7hc4O0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A0k0R7hc4O0_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 902.5970780375236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Dog moves head to drink and person pours water (discrete solid objects moving due to their actions)", "background_and_ambient_analysis": "Background trees are static with no fluid or wind motion; water pouring is a discrete action by a person, not dominant ambient motion."}}
{"video_id": "A0ex942whWc", "file_name": "A0ex942whWc_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light blue shirt and khaki pants adjusts the arm of a boy in a white shirt and white shorts, who holds a bicycle; a second person in a white shirt and dark shorts approaches from behind. The man gestures toward the boy, who shifts position while holding the bike, as the second person moves into view. The camera remains in a slightly shaky, eye-level perspective, capturing the sequence from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A0ex942whWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A0ex942whWc_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 234.22278028795532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (wearing casual clothing) interact physically—adjusting clothing, gesturing, and shifting positions. Their movements are discrete and driven by explicit physical forces (e.g., hand interactions, body repositioning).", "background_and_ambient_analysis": "Background elements (sidewalk, grass, trees, house) show no significant shifting or fluid motion; no fire, water, or wind-driven phenomena dominate."}}
{"video_id": "A1OEY3akaXY", "file_name": "A1OEY3akaXY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the main subject is a person in a dark blue shirt and black shorts, using a yellow vacuum cleaner. They're moving slowly across the room. The person is barefoot. The vacuum has a yellow cord. The room has a bright green wall, a counter with a sink, and some items like a red bucket and a blue container on the floor. The orange circular mat is on the floor with some text, but we don't need to describe text per the rules. The camera is moving slightly, maybe following the person. Let's check the chronology: the person starts near the red bucket, moves forward, and the camera follows their motion. Spatial relationships: the person is in front of the green wall, moving towards the counter. Background has the counter, sink, some chairs. Need to keep it concise. Focus on motion: the person pushes the vacuum, moving in a straight line, then slightly adjusts direction. Camera perspective is following, slight movement. Let's structure the caption.\n\nFirst sentence: A person in a dark blue shirt and black shorts uses a yellow vacuum cleaner, moving slowly across the room. Then describe their movement: The individual, barefoot, pushes the vacuum in a forward direction, adjusting slightly as they proceed. Background: bright green walls and a counter with a sink, with a red bucket and blue container visible near the floor. Camera: follows the person's movement with a slight shake. Wait, rules say minimal background. So maybe: A barefoot person in a dark blue shirt and black shorts pushes a yellow vacuum cleaner, moving slowly across a room with bright green walls. The individual maneuvers the vacuum, adjusting their stance as they proceed. The camera follows their movement, showing the vacuum's cord trailing behind. Background includes a counter with a sink and a red bucket near the floor. Wait, no, background descriptions minimal. Let me check the rules: \"Mention spatial relationships if relevant (e.g., in front of, to the left). Background descriptions minimal unless essential for understanding motion.\" So the green wall and counter are part of the room's setting, but maybe not necessary. The main motion is the person pushing the vacuum. Let's try:\n\nA person wearing a dark blue shirt and black shorts, barefoot, uses a yellow vacuum cleaner, pushing it forward in a straight line across the room. The individual moves slowly, adjusting their position slightly as they proceed. The camera follows their motion with a slight shake, capturing the vacuum's cord trailing behind.\n\nCheck the rules: exclude text recognition (the orange mat has text, but we don't mention it), named characters (no names), stylistic analysis (no). Keep chronological: starts pushing, moves forward, adjusts. Appearance: dark blue shirt, black shorts, barefoot, yellow vacuum. Motion: pushing, moving forward. Camera: follows, slight shake. Background minimal: green walls, counter, red bucket, blue container. But maybe the bucket and container are part of the room, so essential? The video shows them on the floor near the person, but maybe not necessary for motion understanding. Let's see the video frames: in frame 0, person is near red bucket and blue container, then moves towards the back, so the bucket and container are on the floor. But maybe just mention the room's environment minimally. Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" So if the background items are not essential for the motion (which is pushing the vacuum), then maybe don't mention them. So focus on the person and the vacuum. Let's revise:\n\nA barefoot person in a dark blue shirt and black shorts pushes a yellow vacuum cleaner forward across a room, moving slowly while adjusting their stance. The camera follows their motion with a slight shake.\n\nWait, but the movement direction: in the video, the person starts near the red bucket, moves towards the back of the room (toward the green wall and counter). But maybe direction isn't necessary. Chronological: starts pushing, moves forward, maybe turns slightly. The video has 5 frames, so the person is moving from left to right (in the frame), then maybe straight. Let's check the frames: frame 0: person is left side of frame, vacuum near red bucket. Frame 1: moving right, vacuum still near bucket. Frame 2: further right, vacuum is moving. Frame 3: person is in middle of frame, vacuum in front. Frame 4: person is right of frame, vacuum behind. So movement is from left to right across the room. So motion is pushing the vacuum from left to right. So the caption should reflect that motion.\n\nPutting it all together:\n\nA person wearing a dark blue shirt and black shorts, barefoot, pushes a yellow vacuum cleaner across a room, moving from left to right while adjusting their position. The camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1OEY3akaXY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1OEY3akaXY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 157, "blur_score": 465.8051790744679, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing blue shirt and black shorts is actively mopping the floor using a yellow mop. The person moves the mop back and forth across the floor in linear paths, with clear displacement of the mop head and visible foot movements.", "background_and_ambient_analysis": "The green walls, white counter, and floor markings remain static throughout the video. No fire, water, smoke, or wind motion is visible; the environment is stable with no fluid or environmental effects dominating the scene."}}
{"video_id": "A18p1KIHtlI", "file_name": "A18p1KIHtlI_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit indoor volleyball court, multiple players engage in a game. A player in a light shirt and dark shorts on the left side jumps to serve the ball over the net; the ball arcs toward the right side. Players on both sides adjust their positions—left side players move after the serve, right side players (including one in a light shirt) react to the incoming ball. The camera remains stationary at a low angle, capturing the full court and players’ movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A18p1KIHtlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A18p1KIHtlI_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 150, "blur_score": 39.881156193994144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Players moving across the badminton court (locomotion) and hitting a shuttlecock (collision); shuttlecock in flight with trajectory influenced by gravity and air resistance.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; walls and court surface remain static throughout the frames."}}
{"video_id": "A1CQslN-Xbw", "file_name": "A1CQslN-Xbw_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white T-shirt with a red logo and dark pants stands in a gym near a cable machine, holding a handle. He pulls the handle forward, then walks through a doorway, passing a red basket to his right. The camera follows his movement through the gym space as he walks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1CQslN-Xbw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1CQslN-Xbw_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 43.90370833170716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The man lifts a barbell, showing clear up-and-down motion due to his muscle contraction and gravity.", "background_and_ambient_analysis": "The background (walls, gym equipment, door) remains static with no fluid motion or environmental effects."}}
{"video_id": "A1mxaWj8InU", "file_name": "A1mxaWj8InU_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt, light shorts, and white shoes enters the frame from the left, moving toward a green golf mat inside a driving range. He positions himself facing the outdoor course, swings a golf club, and strikes a ball. The background shows a grassy field with distant flags and trees. The camera remains stationary, capturing the sequence from a fixed viewpoint through a window, shifting focus from the exterior to the man’s actions inside the range.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1mxaWj8InU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1mxaWj8InU_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 174.19621231469313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing light clothing) moves from left to right, positions themselves on a green mat, and performs a golf swing with a club and ball. Solid objects (person, club, ball) exhibit distinct physical motion due to locomotion and impact.", "background_and_ambient_analysis": "Background elements (fence, trees, field) show no uniform shifting or fluid motion (fire, water, smoke, wind); overcast sky with no significant environmental phenomena."}}
{"video_id": "A1JmQue2h2w", "file_name": "A1JmQue2h2w_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and yellow jacket, helmet, and goggles rides a snowmobile marked with the number 601 across a snowy landscape, moving toward the camera. As the snowmobile approaches, the individual adjusts their helmet or goggles. The camera transitions from a wide shot of the snowy terrain with distant trees to a close-up of the rider. Background details are sparse snow-covered hills and scattered evergreen trees, with the camera maintaining a steady focus on the snowmobile's forward motion and the rider's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1JmQue2h2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1JmQue2h2w_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 207.24927318967127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person riding a snowmobile is the discrete object in motion, moving across the snow-covered slope and leaving visible tracks. The snowmobile and rider are solid, distinct objects with clear locomotion due to engine power.", "background_and_ambient_analysis": "The background consists of snow-covered ground and static trees with no significant wind-driven motion (e.g., blowing snow) or fluid motion (fire, water, smoke). Trees remain fixed and do not exhibit swaying or shifting; the snow is stationary except for tracks left by the snowmobile, indicating no dominant ambient environmental motion."}}
{"video_id": "A1uEM9cJLPU", "file_name": "A1uEM9cJLPU_000103_000113.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a fencer. The main subject is a person in white fencing gear, including a mask with blue and white. They're moving, so I need to describe their actions in order.\n\nStart with the first frame: the fencer is in a stance, head down, mask on. Then they lift their head, adjust the mask, maybe? Wait, frame 0: head down, mask has \"FRA\" (but rule f says exclude text recognition, so don't mention that). So appearance: white uniform, blue and white mask. Then in frame 1, they raise the arm with the fencing weapon (foil), maybe preparing to attack. Then frame 2, they swing the weapon, then frame 3, maybe a follow-through. Then frame 4, they move forward, and frame 5 is a wider shot showing the fencer moving across the arena, with another person (opponent?) in the background. Wait, frame 5: two fencers? Wait, the first part is one fencer, then frame 5 shows two people running. Wait, the video starts with a close-up of one fencer, then shifts to a wider view with two fencers.\n\nWait, let's check the frames:\n\n0: close-up, fencer in white, mask (blue/white), head down, maybe preparing.\n\n1: they lift head, mask still on, body moving.\n\n2: holding foil, maybe lunging.\n\n3: moving, mask still.\n\n4: still in motion, then frame 5 shows a wider shot: two fencers running across the green mat, yellow seats in background. There's a person in black (maybe referee) standing with hands behind back.\n\nSo chronological: first, the fencer (white uniform, blue/white mask) is in close-up, moving their head and weapon. Then the camera pulls back to show two fencers moving across the arena, with yellow seats and a referee.\n\nWait, the rules say to focus on main subjects, motions in order. So start with the individual fencer, then the wider scene.\n\nAppearance: white fencing uniform, blue and white mask. Number: one fencer initially, then two fencers in the wider shot.\n\nSpatial: in frame 0-4, it's close-up, then frame 5 is wider, showing the arena.\n\nMention motion: the fencer adjusts posture, raises weapon, moves forward. Then in the wider shot, two fencers run across the mat.\n\nBackground: minimal, just the arena (yellow seats, green mat).\n\nCamera: starts close-up, then pans out to a wider shot.\n\nExclude text: ACTUSPORTS is text, so ignore.\n\nNow, structure the caption:\n\nStart with first action: fencer (white uniform, blue/white mask) lowers head, then lifts, adjusts posture, moves arm with weapon, steps forward. Then camera shifts to wider view showing two fencers moving across the green mat in front of yellow seats, with a person in black standing to the side.\n\nWait, let's check the frames:\n\n0: fencer with head down, mask on (blue/white), uniform white.\n\n1: head up, mask on, holding weapon (foil) in right hand, moving.\n\n2: same, holding weapon.\n\n3: moving forward, mask on.\n\n4: still moving, then 5: wider shot, two fencers running across the mat, yellow seats, referee.\n\nSo the main subject is the fencer, then the scene expands.\n\nNow, keep it concise, chronological.\n\n\" A fencer in a white uniform and blue-and-white mask adjusts their posture, lifting their head and swinging a foil in a lunging motion. The camera then widens to show two fencers running across a green mat in front of yellow stadium seats, with a person in dark clothing standing to the side.\"\n\nCheck rules:\n\na) Motion in order: adjust posture (head down to up), swing foil, then wider shot with two fencers.\n\nb) Appearance: white uniform, blue/white mask (for the main fencer), two fencers in white (implied). But maybe just mention \"fencer\" as main, then \"two fencers\" in wider shot.\n\nc) Spatial: in close-up, then wider view with two fencers in front of yellow seats.\n\nd) Camera: starts close-up, then widens (pan out or wider shot).\n\ne) Background minimal: green mat, yellow seats (only mentioned as essential for understanding the arena).\n\nf) Exclude text: no text recognition, no named characters.\n\nSo the caption should be:\n\n\"A fencer in a white uniform and blue-and-white mask adjusts their head position and swings a foil, stepping forward in a lunge. The camera then pulls back to reveal two fencers running across a green mat with yellow", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1uEM9cJLPU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1uEM9cJLPU_000103_000113.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 239.15952073777487, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The fencer (wearing a white uniform with 'FRA' on the helmet) is the primary discrete object, moving through controlled motions including sword swings, body shifts, and footwork. The épée is also a solid object being manipulated during the sequence.", "background_and_ambient_analysis": "The background consists of a stationary wall with a consistent logo pattern; no fluid motion (fire, water, smoke) or significant wind-driven swaying is observed. Background elements remain relatively fixed throughout the frames."}}
{"video_id": "A1hTKMacHNs", "file_name": "A1hTKMacHNs_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video is a hockey game. The main subjects are the players. Let's see the sequence.\n\nStarting at 0.0: Players in red and dark jerseys (maybe blue?) on ice. Red jerseys are Red Wings, dark is another team. They're moving, passing. Then the puck goes towards the goal. At 1-2 seconds, the goalie is there, then a player in dark jersey takes a shot. The goalie dives, but maybe it's a goal? Wait, the video shows a player in blue (or dark) skates towards the goal, shoots, goalie makes a save? Wait, no, the next frames: the puck goes in? Wait, the video cuts to a logo. Let's check the motion.\n\nChronic order: Players in red (say, number 7) and dark jerseys (like 13) on ice. They're moving, passing. Then a player in dark skates towards goal, shoots. The goalie (in white?) dives to make a save. Then maybe another player in red (like 32) is near. Then the puck goes into the net? Wait, the video shows the puck going in, then the logo. Wait, the frames: first shot of players skating, then puck towards goal, then the goal scene. Let's break it down.\n\n0.0s: Multiple hockey players in red and dark jerseys skate on ice, passing puck. Red jersey players are in front, dark behind. Then, the puck is shot towards goal. At 1-2s, player in dark jersey (maybe #13) takes a shot, goalie in white (or dark?) dives to save. Then, maybe the puck goes in? Wait, the next frame: the puck is in the net? Wait, the video says \"shot is taken, goal is scored\" but the frames: let's see.\n\nWait, the first part: players skating, then the puck is shot. Then the goalie is there, and the puck is in the net. Then the Red Wings logo. So the sequence: players in red and dark jerseys on ice, passing. Then a dark jersey player (smaller maybe) skates towards goal, shoots. Goalie in light gear (white?) tries to save but the puck goes in. Then the celebration? Wait, the video cuts to the Red Wings logo. Wait, the last frame is the logo.\n\nSo main subjects: hockey players (multiple, red and dark jerseys, various numbers), goalie. Motion: players skates towards goal, shoots, goalie dives, puck enters net. Then logo.\n\nAppearance: red jerseys (large, helmets), dark jerseys (smaller? Wait, no, size is similar). Spatial: dark jersey player in front of goal, goalie in front of net. Camera perspective: follows action, maybe slight pan to goal.\n\nNow, following rules: chronological order. So:\n\nHockey players in red and dark jerseys skate across ice, passing the puck. A dark jersey player skates toward the goal and shoots the puck. The goalie in light gear dives to the left to make a save, but the puck enters the net. The camera follows the puck's trajectory toward the goal and then cuts to the team logo.\n\nWait, need to be concise. Also, exclude text recognition. So no \"FOX Red Wings\" text. Just the action.\n\nLet me rephrase:\n\nMultiple hockey players in red and dark jerseys skate across the ice, passing the puck. A dark jersey player skates toward the goal and shoots the puck. The goalie in light-colored gear dives to the left, but the puck enters the net. The camera tracks the puck’s movement toward the goal and then transitions to a team logo.\n\nCheck rules: chronological, motion, appearance (color), spatial (left, in front of), camera (tracks, transitions). Background minimal. Exclude text, names.\n\nWait, \"light-colored gear\" for goalie? Maybe \"white gear\" but the rule says exclude text, so maybe just \"goalie\" without color? Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". But if we can't mention color, maybe just \"goalie\".\n\nWait, the original video has red jerseys (Red Wings), so maybe we can say \"red jersey players\" as their appearance. But the rule says \"exclude text recognition\" but the problem says \"appearance and number (color, size, orientation)\". Wait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So color is okay as part of appearance, not text.\n\nSo:\n\nHockey players in red and dark jerseys skate on the ice, passing the puck. A dark jersey player skates toward the goal and shoots; the goalie in white gear dives to the left to save but the puck enters the net. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A1hTKMacHNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A1hTKMacHNs_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 57.29815872855423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hockey players (wearing red and white jerseys) are skating, colliding, and attempting to score goals. Their movements involve explicit physical forces (pushing, sliding, stick handling) and discrete collisions with each other and the goal net.", "background_and_ambient_analysis": "Arena walls, ice rink markings, and spectator seating remain static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "A2IcgiTtvBQ", "file_name": "A2IcgiTtvBQ_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt, blue shorts, and green shoes stands on a basketball court, raising their arm to shoot a basketball toward the hoop. The ball arcs through the air and passes through the net, followed by the person lowering their arm and taking a small step forward. The camera remains stationary, capturing the scene from a fixed position above the court.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2IcgiTtvBQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2IcgiTtvBQ_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 151, "blur_score": 207.078144806524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a green shirt runs across the basketball court, throws a basketball, and the ball travels through the air before being caught by another individual. Both the person and ball exhibit discrete motion due to locomotion and projectile forces.", "background_and_ambient_analysis": "The gymnasium background (walls, ceiling, court lines) remains static throughout the video with no shifting or environmental motion (e.g., fire, water, smoke, wind) detected."}}
{"video_id": "A27eq-1xdqw", "file_name": "A27eq-1xdqw_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a caption following the rules. First, the video shows a man in a black shirt holding an orange. Let's check the timestamps.\n\nAt [0.0], he's holding the orange with his right hand, then moves his left hand towards it. Then he tosses it, catches it with both hands. Then he holds it with one hand and gestures. Need to describe the motion chronologically.\n\nMain subject: man (wearing black shirt, maybe dark pants?), holding an orange. The orange is bright, round, probably small-medium size. \n\nSequence: \n\n- 0.0: Man holds orange in right hand, then extends left hand to catch or move it (maybe throwing? Wait, [1.2] shows him tossing it. Wait the video: [0] he's holding, then [1] he throws it (since he moves his hand to release), then [2] catches it with both hands, then [3] holds it in one hand, [4] gestures with left hand while holding orange in right.\n\nWait the frames: \n\nFrame 0: man holding orange, right hand extended, left hand pointing? Wait no: \"at <0.3> he's holding orange with right hand, left hand extended forward (pointing). Then <1.2> he moves his left hand to catch the orange? Wait, maybe he's throwing it? Wait the video shows:\n\n[0.0] man holds orange in right hand, left hand extended (maybe pointing). Then [1.2] he moves his left hand to catch, so maybe he tosses the orange with his right hand, then catches it with left? Wait no, the second frame [1.2] he's holding the orange with left hand, so maybe he threw it with right hand, then caught it with left. Wait let's see the actions:\n\nThe user provided frames: \n\n[0.0] man holds orange in right hand, left hand extended forward. Then [1.2] he has released the orange (since left hand is open, maybe he threw it, then [2.3] catches it with left hand, then [3.4] holds it in both hands (wait no, [3] says he holds it in left hand, right hand open), then [4.5] he holds it in right hand with left hand gesturing.\n\nWait, the description:\n\n<0.3 seconds> [man holding orange in right hand, left hand extended forward]\n\n<1.2 seconds> [he moves his left hand to catch? Wait no, the second frame shows he's holding orange in left hand, right hand open (so maybe he threw it with right hand, then caught with left). Wait the third frame says \"holding orange with both hands\", then the fourth frame he's holding it with left hand, right hand open.\n\nWait let's list the actions:\n\n0.0: Man holds an orange in his right hand, left hand extended forward.\n\n1.2: He releases the orange with his right hand, left hand reaching to catch.\n\n2.3: He catches the orange with both hands.\n\n3.4: He holds the orange in his left hand, right hand open.\n\n4.5: He holds the orange in his right hand, left hand gesturing.\n\nSo the chronological order:\n\n- Starts holding orange in right hand, left hand extended.\n\n- Then releases it (tosses?) with right hand, catches with left hand (wait 1.2: \"he moves his left hand to catch the orange\" — so he tosses it, catches with left hand.\n\nThen 2.3: catches with both hands, then 3.4 holds in left hand, right open.\n\nWait, maybe better to describe each step:\n\nAt the start (0.0), the man is holding an orange in his right hand while extending his left hand forward. Then, he releases the orange with his right hand and catches it with his left hand (1.2). Subsequently, he holds the orange with both hands (2.3), then holds it in his left hand with his right hand open (3.4). Finally, he holds the orange in his right hand while gesturing with his left hand (4.5).\n\nAppearance: orange is round, bright orange. Man is wearing a black shirt. \n\nSpatial: background has shelves, but minimal description as per rule e.\n\nCamera: static, since no mention of movement. So camera perspective is fixed, no movement.\n\nNow, follow the rules:\n\na) Motion in chronological order.\n\nb) Describe appearance (orange: round, bright orange; man: black shirt).\n\nc) Spatial: maybe the man is in the center, background is minimal.\n\nd) Conclude camera: static.\n\ne) Background minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A27eq-1xdqw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A27eq-1xdqw_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 130.75636032643934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man manipulates an orange with his hands, rotating and holding it in various positions. The orange moves due to direct hand contact and rotation, with clear bounding box tracking.", "background_and_ambient_analysis": "Background shows static kitchen elements (shelves, stove) with no shifting or fluid motion. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "A2KGhnl9g0I", "file_name": "A2KGhnl9g0I_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black glove uses a tool to shape a white, tree-shaped design on a flat surface. The individual manipulates the material, smoothing and adjusting the tree’s trunk and branches. The camera shifts to show the person’s hand movements and the evolving design, capturing close-ups of the textured surface and the tool’s interaction with the material. The background remains out of focus, emphasizing the detailed work on the white surface. Camera movement includes slight pans and close-ups to highlight the crafting process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2KGhnl9g0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2KGhnl9g0I_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 93.8262614755061, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing gloves uses tools to carve a stone, with discrete hand and tool movements driven by physical interaction with the stone.", "background_and_ambient_analysis": "Background elements (stone surface, cloth) appear static; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "A2UdWpjUkIM", "file_name": "A2UdWpjUkIM_000214_000224.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white lab coat with dark sleeves stands facing a seated individual in a red shirt, holding their extended arm. The lab coat wearer adjusts a bandage on the arm, then the video momentarily pixelates. Following the pixelation, the lab coat person continues to hold the arm, maintaining the interaction. Medical supplies rest on a table to the right. The camera remains mostly static with slight movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2UdWpjUkIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2UdWpjUkIM_000214_000224.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 178.51169752867128, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A nurse (solid object) interacts with a patient's arm (solid object), moving hands to check a bandage and adjust grip. The nurse's body shifts slightly while maintaining interaction.", "background_and_ambient_analysis": "Light green wall and medical equipment (stacked boxes) are static; no fluid motion (fire, water, smoke) or wind-driven movement observed."}}
{"video_id": "A2XHBR2YLJc", "file_name": "A2XHBR2YLJc_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children stand close together; one wears a gray sleeveless shirt with red and white graphics, the other a purple shirt. The child in purple holds a bag of light-brown items and pours them into a red bowl positioned below, then holds the empty bag. They remain in proximity throughout, with the camera maintaining a close, slightly shaky perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2XHBR2YLJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2XHBR2YLJc_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 67.08562048473092, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving their hands (pouring from a bottle, placing bread into a bucket, handling objects). Solid objects (bread, bottle, cup) are being manipulated by hand movements.", "background_and_ambient_analysis": "No shifting backgrounds; no fire, water, or wind present. Background elements (walls, kitchen items) are static."}}
{"video_id": "A3B6csOgnt4", "file_name": "A3B6csOgnt4_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a cricket match. First, the scene shows players in white uniforms on a green field. There are several players: some are batting, others fielding. The batsman hits the ball, then players run between wickets. Then the video cuts to a webpage, but the caption rules say to exclude text recognition, so maybe the webpage part is just a transition or different scene.\n\nWait, the first part is the cricket game. Let's list the chronological events. At the start, players in white (probably 10-15 players) on the field. Batsman hits the ball, then players run—so the batsman and the non-striker run between wickets. The bowler and fielders are around. Then the scene changes to a webpage, but according to the rules, exclude text recognition. But the instruction says \"describe the provided video\", so maybe the video has two clips: cricket then a webpage. But the rules say \"main subjects (people/animals/objects)\", so for the cricket part: players in white, moving, running. The webpage part is just a static screen, but the caption should focus on motion. Wait, the video starts with cricket (frame 0-5) then switches to a webpage (frame 5-6). But the rules say \"conclude with camera perspective and movement\". So first part: cricket field, players running, ball being hit. Then the video cuts to a webpage, but since we exclude text, maybe just note the transition.\n\nWait, the user's example has two clips. Let's check the frames: [0.0] to [4.5] is cricket, then [4.6] is a webpage. So the caption should describe both parts. But rule g says \"focus primarily on motion\", so the cricket part is main, the webpage is a still image. But the task is to describe the video in chronological order. So first, the cricket match scene: players in white (uniforms, color, number), their actions (batsman hits, runs between wickets, fielders moving). Then the video cuts to a webpage (static, but since it's a frame, maybe just mention the screen changes).\n\nBut the rules say \"exclude text recognition\", so for the webpage, just say \"a webpage screen\" without details. Now, chronological order:\n\n1. Cricket field: multiple players in white uniforms. Batsman hits the ball, then both batsmen run towards the opposite end of the pitch. Fielders and bowlers move. (number of players: maybe 10-12, but don't need exact, just \"multiple players in white\"). Then the scene transitions to a webpage screenshot.\n\nCamera perspective: top-down for the cricket field (since it's an aerial view), then the webpage is a close-up of a screen.\n\nWait, the first part's camera is a high angle (top-down), then the webpage is a screen recording.\n\nSo putting it all together:\n\n\"Multiple players in white uniforms are on a green cricket field; a batsman hits the ball, and both batsmen run between wickets while fielders and bowlers move towards the batting end. The scene transitions to a static webpage screen. The camera remains stationary during the cricket sequence, capturing a top-down view, then cuts to a close-up of the webpage.\"\n\nWait, but the rules say \"conclude with camera perspective and movement\". So for the cricket part: top-down, maybe slight movement? The frames show players moving, so camera is fixed top-down. Then the transition to webpage is a cut.\n\nLet's check the rules again:\n\na) Chronological motion of main subjects.\n\nFirst scene: cricket match. Batsman (in white) hits ball, runs with partner. Other players (batters, fielders, umpire) move.\n\nSecond scene: webpage (static, no motion, so just a screen).\n\nNow, main subjects:\n\n- Cricket: players in white, running, moving positions.\n\n- Webpage: no motion, so maybe not part of main subjects (since no action), but the video includes it.\n\nBut the task is to describe the video, so the two parts.\n\nLet's structure:\n\nThe video opens with a cricket match on a green field; multiple players in white uniforms are visible. A batsman hits the ball, and both batsmen sprint towards the opposite end of the pitch while fielders and the bowler pursue. The scene then cuts to a static screenshot of a webpage. The camera maintains a top-down perspective during the cricket sequence and transitions to a close-up of the webpage screen.\n\nBut check rules: \"exclude text recognition\", so don't mention the webpage's content. So \"static screenshot of a webpage\" without details.\n\nNow, check number of subjects: \"multiple players in white uniforms\" (since", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3B6csOgnt4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3B6csOgnt4_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 320.37096937753176, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Cricket players (solid objects) are moving due to locomotion (running, fielding) and explicit physical actions (bowling, catching).", "background_and_ambient_analysis": "The grass field and static background elements (e.g., boundary lines) show no uniform shifting; no fire, water, smoke, or wind dominates the scene."}}
{"video_id": "A2RzCjmx16M", "file_name": "A2RzCjmx16M_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a dark long-sleeve shirt and a child in a white shirt sit at a wooden table; the adult moves their hands to manipulate coins on the table while the child observes, with the adult placing coins and gesturing toward the child. The camera remains stationary, capturing the interaction from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2RzCjmx16M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2RzCjmx16M_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 38.40436413682817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (adult and child) are visible; the adult manipulates objects (e.g., spooning food) and the child is eating, with motion originating from their deliberate actions.", "background_and_ambient_analysis": "The background elements (vertical blinds, wooden chair, table) show no uniform shifting or fluid/environmental motion. No fire, water, or smoke is present."}}
{"video_id": "A2EwLAAf5h4", "file_name": "A2EwLAAf5h4_000427_000437.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand enters a dark baking pan on a granite countertop, stirring a brown mixture. The hand retrieves a small piece of dark chocolate from the pan and places it on the countertop to the left. The camera remains stationary in a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2EwLAAf5h4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2EwLAAf5h4_000427_000437.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 121.65840243136002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hand (person's arm) stirring pot contents, and spoon moving through mixture. Motion caused by hand-driven locomotion of spoon.", "background_and_ambient_analysis": "Background elements (countertop, stove) are static and do not shift uniformly. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "A2k1bqrcK5w", "file_name": "A2k1bqrcK5w_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and white striped shirt and dark pants holds a striped cloth, moves toward the center of the room, and then stands still on a mat, adjusting their stance to face forward. The camera remains stationary, capturing the scene in a room with a bed, window, and storage furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A2k1bqrcK5w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A2k1bqrcK5w_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 55.841173463259366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person standing in the room with slight positional changes.", "background_and_ambient_analysis": "Background elements (walls, window, furniture) are static with no shifting or environmental effects (no fire, water, smoke)."}}
{"video_id": "A3H40U2XW3U", "file_name": "A3H40U2XW3U_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue jacket and dark pants walks away from the camera along a snow-covered path beside a wooden fence. The individual moves steadily forward with each step, their back facing the camera. The camera remains positioned behind and slightly to the right, tracking the person’s progress along the path as they navigate the snowy terrain. The background features sparse vegetation and a snow-dusted fence, with minimal details visible beyond the path and fence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3H40U2XW3U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3H40U2XW3U_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 65.01590016524791, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue jacket and dark pants is walking away from the camera along a snow-covered path. The motion is steady and due to the person's locomotion.", "background_and_ambient_analysis": "The background (bushes and wall) remains static; no fluid or gaseous motion (fire, water, smoke, wind) is evident. Snow on the ground shows minimal disturbance from the person's walking, which is not environmental motion."}}
{"video_id": "A3a01_6GkJ8", "file_name": "A3a01_6GkJ8_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark jacket walks outdoors, moving toward the camera. The scene shifts to another individual with light-colored hair, wearing a dark top, standing in a park-like area with trees; they raise both hands, displaying fingers, then bring hands together. The camera follows these subjects with slight movement, capturing their actions against outdoor backgrounds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3a01_6GkJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3a01_6GkJ8_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 1457.8115931949192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: A man (sitting, with minimal head and facial movement), a child (making hand gestures with arms), and feet (stepping/kicking). The movement of the child's hands and the feet are due to explicit physical forces (muscle contraction for gestures and locomotion for feet).", "background_and_ambient_analysis": "The background in all scenes is static (buildings, trees, ground). No shifting background or fluid motion (fire, water, smoke, wind) is observed. The video shows no ambient environmental motion."}}
{"video_id": "A3Pj8AvmcWg", "file_name": "A3Pj8AvmcWg_000518_000528.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark curly hair, a lip piercing, and a denim tank top wearing a silver chain necklace moves their mouth rhythmically, opening and closing lips while a yellow and pink plush toy rests to their left. The camera maintains a static close-up on the upper chest and face, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3Pj8AvmcWg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3Pj8AvmcWg_000518_000528.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.179348084384344, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's mouth (lips) is moving, opening and closing, which is a discrete solid object movement.", "background_and_ambient_analysis": "The background (yellow and pink object, wall) is static with no shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "A3JIE74WnZo", "file_name": "A3JIE74WnZo_000789_000799.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink headscarf has their eye closed in a close-up shot. A hand holding a white cotton swab applies a substance near the inner corner of the eye, with the other hand stabilizing the eyelid. The background is dark. The camera remains static, focusing on the eye and the application process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3JIE74WnZo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3JIE74WnZo_000789_000799.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.44172962812612, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete solid object) moves to apply makeup to the subject's eye, demonstrating explicit physical interaction.", "background_and_ambient_analysis": "Background elements (dark room/indoor setting) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "A3sPZ-TMUOE", "file_name": "A3sPZ-TMUOE_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing a yellow helmet, dark top, and blue pants ascends a steep rock face, using ropes and gear while moving upward toward a higher ledge. Another individual in a white shirt and dark pants stands on the ledge above, observing. The camera follows the climber's upward motion with slight movement, capturing the rocky canyon environment in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3sPZ-TMUOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3sPZ-TMUOE_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 154, "blur_score": 1032.1660310962352, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (wearing a yellow helmet) is moving upward on a rock face, with a rope visible, indicating deliberate locomotion. Another person stands stationary at the top of the rock.", "background_and_ambient_analysis": "The rocky cliffs and valley in the background show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven environmental effects are present."}}
{"video_id": "A3k7ju8lyno", "file_name": "A3k7ju8lyno_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands holds a wooden roller above a vibrant woven fabric with vertical pink, gray, and white stripes and purple star motifs; the hands adjust the roller and begin threading a blue string through the fabric, with the camera zooming in to focus on the detailed stitching of the star design. The scene concludes with a close-up of the threaded work against a plain background, captured from a top-down perspective that shifts to a tight focus on the hands and fabric.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3k7ju8lyno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3k7ju8lyno_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 159.59797630844307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating thread and fabric in a weaving motion, with discrete, solid actions involving thread-pulling and fabric manipulation.", "background_and_ambient_analysis": "The background features static vertical stripes (pink and white) with no shifting or fluid motion. No fire, water, or wind is present, so ambient environmental motion is not dominant."}}
{"video_id": "A3ordSqvOog", "file_name": "A3ordSqvOog_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a top-down view of a large glass bowl on a wooden surface. Two hands are mixing a salad with a fork and spoon. The salad has colorful veggies—carrots, broccoli, maybe cabbage. Then the hands continue mixing, and the scene transitions to a close-up of a brown plate with the salad served, with onions and broccoli in the background. Need to describe the chronological order.\n\nMain subjects: hands, salad in bowl, then salad on plate. Motion: mixing the salad with two utensils, then serving onto a plate. Appearance: hands are moving, salad is colorful. Spatial: bowl on wooden table, then plate on the same surface. Background minimal. Camera: starts top-down, then close-up.\n\nCheck rules: focus on motion and behavior, chronological. So first, hands mix salad in bowl (top-down), then the salad is plated (close-up). Mention the hands, the salad ingredients briefly, the transition. Keep it concise.\n\nSo draft: Two hands use a fork and spoon to mix a vibrant vegetable salad in a large glass bowl on a wooden surface. The hands vigorously toss the salad, combining carrots, broccoli, and other ingredients. The scene transitions to a close-up of the mixed salad served on a dark brown plate, with onions and broccoli visible in the blurred background. The camera shifts from top-down to a close-up view.\n\nWait, need to be concise. Let's trim. \"Two hands mix a colorful vegetable salad in a large glass bowl on a wooden surface using a fork and spoon, then transfer the mixed salad onto a dark brown plate, with a close-up view showing the plated dish against a blurred background of onions and broccoli.\" Hmm, but the transition is from mixing to plating. Wait, the video: first frame shows hands mixing in bowl, then the next frame (or transition) shows the salad on plate. So the chronological order is mixing in bowl, then serving on plate.\n\nSo caption: Two hands use a fork and spoon to mix a vibrant vegetable salad (with carrots, broccoli, and cabbage) in a large glass bowl on a wooden surface. The mixing motion continues before the scene transitions to a close-up of the salad served on a dark brown plate, with the background featuring blurred onions and broccoli. The camera perspective shifts from top-down to a close-up view.\n\nCheck rules: a) motion and behavior in order—mixing, then plating. b) appearance: hands, salad colors, bowl, plate. c) spatial: bowl on surface, plate in front (but maybe not necessary). d) conclude with camera: top-down then close-up. e) background minimal: onions and broccoli are blurred, so mention if essential—maybe not too much. f) exclude text, names. g) think internally but output as per format.\n\nNeed to be concise. Let's make it shorter: Two hands mix a colorful vegetable salad (carrots, broccoli, cabbage) in a large glass bowl on a wooden surface using a fork and spoon. The hands continue tossing until the salad is well combined, then the scene transitions to a close-up of the mixed salad served on a dark brown plate, with the camera shifting from top-down to a close-up view.\n\nWait, maybe \"Two hands mix a vibrant vegetable salad (including carrots, broccoli, and cabbage) in a large glass bowl on a wooden surface with a fork and spoon. The salad is then served on a dark brown plate in a close-up shot, with the camera perspective shifting from top-down to a close-up.\"\n\nCheck for brevity. The original video: first, mixing in bowl (top-down), then the plate (close-up). So the key actions: mixing (hands, utensils, bowl), then plating (plate).\n\nSo: Two hands vigorously mix a colorful vegetable salad (carrots, broccoli, cabbage) in a large glass bowl on a wooden surface using a fork and spoon. The scene transitions to a close-up of the mixed salad served on a dark brown plate, with the camera shifting from top-down to a close-up perspective.\n\nThat seems to fit. Let's check rules:\n\na) Motion: mixing, then serving. Chronological.\n\nb) Appearance: hands, salad ingredients, bowl, plate (dark brown).\n\nc) Spatial: bowl on wooden surface, plate (close-up, so maybe not too much).\n\nd) Camera: starts top-down, ends close-up.\n\ne) Background: minimal, only onions and broccoli in the background when on plate—maybe mention in the transition.\n\nf) No text, names.\n\ng) Done.\n\nFinalize: Two hands use a fork and spoon to mix a colorful vegetable salad (with carrots, broccoli, and cabbage) in a large glass bowl on a wooden surface. The scene then transitions to a close-up of the mixed salad served on a dark brown plate, with the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3ordSqvOog.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3ordSqvOog_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 60.235837817419466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively mixing salad components within the bowl and transferring to a plate, representing discrete solid objects moving due to manual manipulation.", "background_and_ambient_analysis": "Background elements (wooden surface, blurred produce) show no uniform shifting or fluid motion (e.g., fire, water, wind). No environmental forces dominate the scene."}}
{"video_id": "A42QKIPvf38", "file_name": "A42QKIPvf38_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two skiers, one in a red snowsuit with a white helmet and ski poles, the other in dark snowsuit with a helmet, glide downhill on a snowy slope. The red-skied skier leads slightly to the left of the dark-skied skier, both maintaining balance as they move forward. The camera follows their descent with a steady perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A42QKIPvf38.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A42QKIPvf38_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 164.82056125601235, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two skiers (one in red, one in black) are moving forward on snow. Their motion is due to skiing, which is a form of locomotion.", "background_and_ambient_analysis": "The background (bridge and barriers) is static and does not shift uniformly. There is no dominant fluid motion (fire, water, smoke, wind) observed; the snow is static on the ground and no significant snow movement is visible."}}
{"video_id": "A3qlSKwU7cU", "file_name": "A3qlSKwU7cU_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl in a pink puffer jacket stands before a shelf stocked with electronic accessories. She reaches upward to adjust an item on the shelf, then puts on a pair of over-ear headphones. She moves slightly, gesturing with her hands and shifting her body as she interacts with the headphones. The camera maintains a steady position, following her movements within the store environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3qlSKwU7cU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3qlSKwU7cU_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 153, "blur_score": 87.4859651230191, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a pink puffer jacket is the primary discrete object; she exhibits locomotive motion (arm movements, body swaying, head turns) indicating intentional physical action.", "background_and_ambient_analysis": "The background consists of static shelves displaying packaged electronics (e.g., speakers, headphones), with no shifting or fluid environmental motion observed. No fire, water, or smoke elements present."}}
{"video_id": "A48jUHk4STo", "file_name": "A48jUHk4STo_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in light blue pajamas sits on a wicker chair, clapping hands together then lowering them. The television is positioned to the right of the chair. The camera remains stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A48jUHk4STo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A48jUHk4STo_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 96, "blur_score": 385.91107692665526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "A3igHinbDMc", "file_name": "A3igHinbDMc_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video clip and wants a concise chronological paragraph following specific rules.\n\nFirst, I need to focus on the main subject. The video shows a person in muddy terrain. The person is wearing black pants and brown rubber boots. They're using a long stick, maybe a hoe or a stick for digging. The sequence starts with the person holding the stick, then moving forward, stepping through mud. The stick is used to dig into the ground, which is muddy with some water.\n\nLooking at the rules: chronological order, motion and behavior. So describe the actions step by step. The person starts by moving the stick in the mud, then steps forward, and the stick is planted in the ground. The camera moves from a close-up of the stick to showing the person's legs and boots. \n\nNeed to mention appearance: black pants, brown boots. Spatial relationships: the stick is in front of them, then they step over it. Background is muddy, with some greenery. But minimal background description. \n\nCheck the output format: must be in <caption_output> tags, concise, no extra info. Exclude text, names, etc. \n\nLet me structure it: The person in black pants and brown boots uses a long stick to dig mud. Moves forward, steps over the stick, which is planted in the mud. Camera follows the movement, possibly panning right. Background has sparse greenery but keep it minimal. \n\nWait, the video starts with the stick in the mud, then the person steps over it. The camera moves from showing the stick to the person's legs. The description should be chronological: first the stick is in the mud, then the person steps over it. The stick is pushed into the ground as they walk. \n\nSo: A person wearing black pants and brown rubber boots moves through muddy terrain, using a long stick to dig into the mud. The stick is planted in the ground as they step forward, with the camera following their movement from a low angle. \n\nCheck rules: chronological, motion and behavior. Yes. Appearance: black pants, brown boots. Spatial: stick in front, person stepping over. Camera perspective: low angle, maybe panning. Background minimal. \n\nNeed to be concise. Let's draft: A person in black pants and brown rubber boots uses a long stick to dig mud, then steps over the planted stick while moving forward. The camera follows the person’s movement from a low angle, maintaining a steady shot as they navigate the muddy ground. \n\nWait, the video shows the person moving from right to left, the stick is used to push mud. The camera moves slightly, maybe panning. But the instructions say to mention camera perspective and movement. The sample output mentions \"slight shake\" but the user's example might not have that. Let me check the example given in the problem statement. The user provided an example with a similar video, but the rules say to conclude with camera perspective and movement.\n\nWait, the user's rules say: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So need to mention what the camera is doing at the end.\n\nLooking at the video frames: the first frame shows the stick in mud, then the person moves. The camera seems to follow the person, maybe panning left as they walk. The camera is low angle, close-up on the stick then moves up to show the person. So the camera movement is following the person, possibly panning left.\n\nSo the caption would be: A person in black pants and brown rubber boots uses a long stick to dig mud, then steps forward, placing the stick in the ground and walking over it. The camera follows their movement from a low angle, panning slightly left as they navigate the muddy terrain.\n\nCheck length. Keep it concise. Let's make it shorter: A person wearing black pants and brown rubber boots uses a long stick to dig in the muddy ground, then steps forward, planting the stick in the mud and walking over it. The camera captures this from a low angle, panning slightly left to follow the person’s movement.\n\nCheck all rules: chronological order (digging, stepping, walking), appearance (pants, boots), spatial (stick planted in mud), camera perspective (low angle, panning left). Background is minimal (muddy terrain with some greenery, but mention only if essential. Here, the terrain is essential for the action, so maybe \"muddy terrain\" suffices).\n\nMaybe: A person in black pants and brown rubber boots uses a long stick to dig mud, steps forward, and plants the stick in the ground as they walk. The camera follows from a low angle, panning left to track the person’s movement across the muddy terrain.\n\nHmm, the original video's frames show the person stepping over the stick, which is planted. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A3igHinbDMc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A3igHinbDMc_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 109.78446900656776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing boots and holding a stick is moving: stepping on muddy ground and manipulating the stick to interact with the soil. The person's feet and the stick show discrete motion due to physical forces.", "background_and_ambient_analysis": "No dominant fluid/environmental motion (fire, water, smoke, wind) observed. Mud is static except for minor disturbance from human interaction, but no natural fluid flow dominates the scene."}}
{"video_id": "A4cu5DzFhlI", "file_name": "A4cu5DzFhlI_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the rules. The user wants a concise chronological paragraph describing the video, focusing on the main subjects' motions and behaviors. They mentioned rules a to g, so I need to make sure I follow all of them.\n\nLooking at the provided frames: there are three people sitting on a couch. The first frame shows them sitting together. Then, in frame 2, there's a close-up of two people near a door labeled \"STORAGE\". Wait, the rules say to exclude text recognition, so I shouldn't mention \"STORAGE\". But the user's example output includes the door label. Wait, no, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe the door label isn't supposed to be mentioned. Hmm, but in the user's example, the caption output doesn't include text, so I should avoid that.\n\nWait, the user provided an example of the input frames. Let me check again. The first frame is three people on a couch. The second frame is a close-up of two people near a door. Third frame is back to the three on the couch. Fourth frame is a close-up of one person gesturing.\n\nThe task is to describe the motion and behavior chronologically. So the video starts with three people sitting on a couch. Then cuts to a close-up of two people near a door, then back to the couch, then a close-up of one person gesturing. The main subjects are the three individuals.\n\nI need to mention their appearance briefly: one in pink, one in white, one in dark. But since the rules say to mention color, size, orientation. So maybe \"three individuals seated on a couch, one in pink shirt, another in white, third in dark\". But the rules say \"briefly describe their appearance and number (color, size, orientation)\".\n\nAlso, the camera perspective: first wide shot of the couch, then close-ups. The camera moves between wide and close-up shots, maybe panning or cutting.\n\nThe user's example output would need to be chronological. Let's outline the sequence:\n\n1. The video opens with three people seated on a couch. One wears a pink shirt, another a white t-shirt, and the third a dark top. They are seated side by side, facing forward.\n\n2. The camera cuts to a close-up of two individuals near a door (but exclude the door label per rules, so maybe just \"a door\" without the text).\n\nWait, the second frame is a close-up of two people in front of a door with a light fixture above. But according to the rules, don't mention text, so \"near a door with a light fixture\".\n\nBut the rule says to exclude text recognition, so the door's label shouldn't be included. So just \"a door\".\n\nThen the camera cuts back to the couch. Then another close-up of one person gesturing. \n\nSo the sequence is: wide shot of three people on couch, then close-up of two near door, back to couch, then close-up of one gesturing.\n\nNow, the caption should describe the motion in chronological order. So:\n\nThe video begins with three people seated on a couch; one in pink, one in white, and one in dark clothing. They are seated side by side. The camera then cuts to a close-up of two individuals near a door with a light fixture above, before returning to the couch. Subsequently, the camera focuses on a person in a white shirt gesturing with their hands.\n\nWait, but need to mention spatial relationships. In the second frame, the two people are near the door. But the rule says to mention spatial relationships if relevant. Maybe \"the two individuals are positioned in front of a door\".\n\nBut need to check if the door is part of the background. Since the background descriptions should be minimal unless essential. So maybe just mention the door as part of the setting.\n\nAlso, the third frame shows the three on the couch again. Then the fourth frame is a close-up of a person in a dark top gesturing.\n\nWait, the user's input frames:\n\nFrame 0: three people on couch.\n\nFrame 1: close-up of two people near door (one in pink, one in dark).\n\nFrame 2: back to three on couch.\n\nFrame 3: close-up of one person (dark top) gesturing.\n\nWait, the input frames are listed as [0.0], [1.4], [2.5], [3.6], [4.7]. Wait, maybe the frames are:\n\n0.0: three on couch.\n\n1.4: close-up of two near door.\n\n2.5: back to three on couch.\n\n3.6: close-up of one person (dark top) gesturing.\n\n4.7: another frame (maybe the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A4cu5DzFhlI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A4cu5DzFhlI_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 84.49039469215737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals seated; the person in pink shirt makes hand gestures (pointing, waving), and the person in white shirt also moves. These are discrete, solid objects moving due to their own actions.", "background_and_ambient_analysis": "Background is static (door, wall, plant) in all frames. No fluid or environmental motion detected."}}
{"video_id": "A4DvZi95rLU", "file_name": "A4DvZi95rLU_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer moves forward across a dirt field, its blade pushing dirt as it advances from left to right. The camera follows with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A4DvZi95rLU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A4DvZi95rLU_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 57.914766962996225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A yellow bulldozer is the discrete object moving forward, pushing dirt with its blade, indicating explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (wall, ground) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present to dominate the scene."}}
{"video_id": "A5cQi3v6MVc", "file_name": "A5cQi3v6MVc_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt with long hair holds a black hairdryer, lifting it above their head while moving their body to direct airflow through their hair; a white surface with a pink object is visible in the background; handheld camera with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A5cQi3v6MVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A5cQi3v6MVc_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 152, "blur_score": 42.228295026983254, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their head and arms while using a hairdryer to style their hair. The motion is due to intentional physical actions (hand/face movements) and not camera-induced.", "background_and_ambient_analysis": "The background (white table, wall) shows minimal non-uniform motion but no fluid/environmental elements (fire, water, smoke, wind). Background elements shift slightly due to the subject's movement, not uniform camera-induced motion."}}
{"video_id": "A61UIQFgTPg", "file_name": "A61UIQFgTPg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands interact with a large black wheel mounted on a horizontal shaft positioned atop a white box; the left hand repeatedly adjusts the wheel's position, pushing it slightly forward and backward while the right hand remains steady on the shaft, maintaining spatial alignment with the box. The scene is viewed from a static top-down perspective against a tiled floor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A61UIQFgTPg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A61UIQFgTPg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 157, "blur_score": 176.9864169394811, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a barbell (with one wheel attached) horizontally on a platform. The motion is due to the person's hands pushing and pulling the barbell.", "background_and_ambient_analysis": "Background consists of static tiled floor and a white box. No fire, water, smoke, or wind detected. Background elements are stationary."}}
{"video_id": "A5xGGA58Uj8", "file_name": "A5xGGA58Uj8_000376_000386.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light blue shirt with a floral-patterned skirt and a bracelet manipulates thin wooden strips to weave into a light brown basket with dark horizontal stripes. The hands move sequentially, adjusting and inserting the strips into the basket’s structure. The camera maintains a close-up, top-down perspective focused on the hands and basket throughout, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A5xGGA58Uj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A5xGGA58Uj8_000376_000386.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 103.13019901423817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person's hands manipulating the basket's handles and strings. Motion involves precise manual actions (tying, adjusting) due to physical forces applied by the hands.", "background_and_ambient_analysis": "Background elements (person's clothing, basket structure) show no significant shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "A6MWEd6cv_4", "file_name": "A6MWEd6cv_4_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video description. It's underwater in a pool, four people with scuba gear. Let's list the steps.\n\nMain subjects: four people in scuba gear, underwater in a pool. Their appearance: wetsuits, masks, fins, oxygen tanks. They're kneeling on the pool floor, which has lane lines. \n\nChronologically: they start in a group, then move. From the frames, maybe they're doing a coordinated movement. Let's see the timestamps. The video shows them in different positions. First frame, they're in a line maybe, then interacting. The description says they're moving towards each other, perhaps practicing a dive or something. \n\nSpatial relationships: they're spread out along the lane lines. In frame 0, they're all present. Then in frame 1, maybe shifting positions. The motion is them adjusting their stances, possibly preparing to dive or demonstrating something.\n\nCamera perspective: underwater, probably a fixed camera looking down or from the side. The video says \"underwater in a pool,\" so camera is submerged. Movement of the camera—looking at the frames, it's steady, maybe slight movement but not too much. The problem says \"conclude with camera perspective and movement,\" so need to note if it's static, panning, etc.\n\nBackground: minimal, just the pool with lane lines, clear water. So background descriptions are minimal.\n\nNow, structure the caption. Start with main subjects: four individuals in scuba diving gear (wetsuits, masks, fins, tanks), underwater in a swimming pool lane. Then chronological motion: they begin kneeling on the pool floor, positioned along the lane markings. Sequentially, they adjust their stances, moving closer together and interacting with hand gestures. The camera maintains a steady underwater perspective, capturing their coordinated movements without significant motion.\n\nCheck rules: focus on motion and behavior in order, appearance (number, color, etc. but color is minimal, maybe just \"scuba gear\"). Spatial relationships: they're in the pool lane, moving towards each other. Conclude with camera: steady underwater, maybe static.\n\nLet me draft:\n\nFour individuals in scuba diving gear (wetsuits, masks, fins, tanks) are underwater in a swimming pool lane. Kneeling on the pool floor, they adjust their stances sequentially, moving closer together while gesturing towards one another. The camera maintains a static underwater perspective throughout the sequence.\n\nWait, check the motion: from the frames, they start in different positions, then interact. Maybe \"beginning in a group position, they shift positions, engaging in coordinated movements with hand gestures.\" But need to be concise.\n\nAlternatively: Four people in scuba gear (dark wetsuits, oxygen tanks, masks) kneel underwater in a pool lane. They sequentially adjust their postures, moving toward each other and interacting with hand gestures. The camera captures this from a steady underwater angle.\n\nWait, the problem says \"chronological paragraph.\" So order of events: first, they are positioned; then they move.\n\nLooking at the frames: [0.0] shows them in a line; [1.3] they shift; [2.4] more movement; [3.5] interacting; [4.6] maybe moving closer.\n\nSo: Four individuals in scuba diving attire (wetsuits, masks, fins, tanks) are underwater in a swimming pool lane. Initially positioned along the lane markings, they sequentially adjust their stances and move closer together, engaging in hand gestures and coordinated body movements. The camera remains static, providing a steady underwater view of their interaction.\n\nCheck rules: a) motion and behavior in order—yes. b) appearance and number: four people, scuba gear. c) spatial: lane markings, moving closer. d) camera: static, underwater. e) background minimal (pool lane lines). f) no text, characters. g) internal thinking, but output only caption.\n\nMake it concise. Maybe:\n\nFour people in scuba gear (wetsuits, masks, fins, tanks) are underwater in a pool lane. They begin kneeling on the floor, then sequentially shift positions, moving closer and gesturing toward one another. The camera maintains a steady underwater perspective throughout.\n\nYes, that's concise. Check if \"kneeling on the floor\" is correct—they are kneeling on the pool floor, which is the bottom. The lane lines are the markings. So yes.\n\nLet me check the example. The user's example is for a specific video, but here we need to generate based on the video description.\n\nAnother point: in the video, they are in a pool, so \"swimming pool lane\" is good.\n\nFinal caption: Four individuals in scuba diving equipment (dark wetsuits, masks, fins, oxygen tanks) are underwater in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6MWEd6cv_4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6MWEd6cv_4_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 129.68088760459943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals wearing diving gear are actively moving underwater, engaging in coordinated motion that suggests locomotion or interaction.", "background_and_ambient_analysis": "The pool's lane markings and walls remain static throughout the frames; no significant fluid motion (water flow or waves) dominates the scene, though the underwater environment is present."}}
{"video_id": "A5hh3T--YWw", "file_name": "A5hh3T--YWw_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, the main subject is a person cutting a sponge cake. The video starts with a hand pressing down on a round brown cake on a stand. Then the hand moves, and the person uses a knife to cut the cake. Wait, the steps: in the first few frames, the hand is pressing, then maybe moving the cake? Wait, the video shows the cake on a turntable. Let's check the frames.\n\nFrame 0: Hand presses a round brown cake on a stand. The stand is metallic, maybe silver. Then frame 1-2: hand presses, then maybe the cake is being flattened? Wait no, frame 2: the hand is still on the cake, which is now more spread out. Then frame 3: the person uses a knife to cut the cake into two parts? Wait, the text says \"cut the sponge into 3\" but the video might show the process. Wait, the video shows the person cutting the cake. Let's see:\n\nFrame 0: Hand on a round brown sponge cake on a stand. There's a plate with a smaller cake piece to the left.\n\nFrame 1: Hand pressing the cake, which is now flattened a bit. Maybe the cake is being flattened to make it thinner?\n\nFrame 2: Hand moves the knife to cut the cake. Wait, the person picks up a knife, then cuts the cake. Then frame 3: the cake is cut into two, with one piece on the plate. Then frame 4: the person is holding the cake, maybe adjusting. Then frame 5: pouring something green (maybe icing) onto the cake.\n\nWait, the task is to describe chronologically. Let's list the actions:\n\n1. A hand presses a round brown sponge cake on a metallic stand. The cake is on a turntable.\n\n2. Then, the hand adjusts the cake, and the person uses a knife to cut it into two pieces (since there's a piece on the plate to the left).\n\n3. Then, the person pours a green substance (maybe icing) from a green bag onto the cake.\n\nNow, check the rules: focus on motion and behavior in chronological order. Mention appearance (color, size, orientation). Spatial relationships: plate with cake to the left. Background: kitchen counter with items, but minimal background.\n\nFirst part: hand presses the brown sponge cake (round, brown) on a metallic turntable. Then the person uses a knife to cut the cake, separating a piece onto the plate to the left. Then, the person pours a green substance from a green bag onto the cake.\n\nNow, write concisely. Make sure to follow the format.\n\nStart with the hand pressing the cake. Then cutting, then pouring.\n\nCheck the video frames:\n\n- Frame 0: Hand on cake, cake on stand, plate with smaller cake to left.\n\n- Frame 1: Hand still on cake, but maybe pressing to flatten.\n\n- Frame 2: Hand moves, then knife appears, cutting the cake.\n\n- Frame 3: Cake is cut, one piece on plate.\n\n- Frame 4: Hand adjusts, maybe placing the cut piece.\n\n- Frame 5: Pouring green from a green bag onto the cake.\n\nWait, the video says \"cut the sponge into 3\" but in the video, maybe it's cutting into two first, then another step. But the caption should be based on what's shown. The key actions: pressing, cutting, pouring.\n\nSo the chronological order:\n\nA hand presses a round brown sponge cake on a metallic stand. The hand then uses a knife to slice the cake, separating a piece onto a white plate to the left. Finally, the person pours a green substance from a green piping bag onto the cake.\n\nCheck if the background is minimal: kitchen counter with items, but focus on main subjects.\n\nCamera perspective: the camera seems to be a top-down view, possibly static.\n\nNow, structure the caption.\n\n\" A hand presses a round brown sponge cake on a metallic turntable stand. The hand then uses a knife to cut the cake into two pieces, moving one slice onto a white plate to the left. Next, the person pours a green substance from a green piping bag onto the cake. The camera maintains a static top-down perspective throughout.\"\n\nWait, the problem says \"briefly describe their appearance and number (color, size, orientation)\". So the cake is brown, round, on the stand. The plate is white, has a smaller cake slice.\n\nAlso, check the rules: exclude text recognition (the text \"cut the sponge into 3\" is in the video, but we exclude it as per rule f).\n\nSo let's make sure not to mention text. So the caption should be based on the visual actions.\n\nAnother point: the cake is cut into 3, but in the video", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A5hh3T--YWw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A5hh3T--YWw_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 46.274672796549694, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a cake on a stand, pressing it, rotating it, and cutting it into three sections. The cake and hand are solid objects moving due to explicit physical forces (human manipulation).", "background_and_ambient_analysis": "The kitchen background (countertops, refrigerator, utensils) remains static; no fluid/environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "A6TdCsqW6Yg", "file_name": "A6TdCsqW6Yg_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit kitchen, a person in dark clothing lifts a small child wearing dark clothing from the floor, holds them in front of the refrigerator, then releases the child, who moves their arms. Background includes kitchen cabinets and a sink. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6TdCsqW6Yg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6TdCsqW6Yg_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 86.36582847306728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person and a child interact: the person opens the fridge, lifts the child, and adjusts the child's clothing. The motion is driven by physical forces (lifting, handling, movement).", "background_and_ambient_analysis": "Kitchen background elements (cabinets, fridge, sink) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "A6_qzZdZjgg", "file_name": "A6_qzZdZjgg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a red shirt and sunglasses holds a microphone near his face, then stands up and turns toward a crowd of people behind him. The crowd, composed of multiple individuals in various colored clothing, observes him as he raises the microphone to his mouth and speaks into it. The camera maintains a steady frontal perspective with slight movement as he adjusts his posture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6_qzZdZjgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6_qzZdZjgg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 43.86895830959767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is the man in the red shirt, who exhibits head and arm movements while singing (e.g., raising and lowering the microphone, swaying body). The microphone is a discrete object moving with his hands. Background spectators show minimal motion, primarily head tilts.", "background_and_ambient_analysis": "The stone walls in the background remain static and do not shift uniformly across frames. No fluid motion (fire, water, smoke, wind) is present, and the environmental elements show no significant ambient motion."}}
{"video_id": "A6gNzZEMCeU", "file_name": "A6gNzZEMCeU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a white sailor-neck shirt with blue stripes sits in the foreground, remaining mostly still. Behind and to the right, a person in a white uniform walks past, followed by another individual in similar attire moving leftward. The camera maintains a stationary position with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6gNzZEMCeU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6gNzZEMCeU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 47.42466875878043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child in foreground moves head and arms; background people walk across the scene (e.g., person in white shirt, person in brown shirt, woman in white dress).", "background_and_ambient_analysis": "No shifting background elements (e.g., walls, furniture remain stationary). No fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "A6oI0-EnazY", "file_name": "A6oI0-EnazY_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video captioning task. First, I need to look at the video frames provided. The main subject is a young girl. Let's break down each frame.\n\nIn the first frame [0.0], she's standing on a sidewalk, wearing a white shirt, colorful skirt, pink shoes. She's near a driveway with a black SUV and a van with the trunk open. There's a woman in the background near the van. The girl is moving—her arms are up, maybe waving or jumping. Then in frame [1.4], she's still on the sidewalk, maybe turning. Frame [2.5], she's walking towards the right, arms down. Frame [3.6], she turns to the right again. Frame [4.7], she's back, maybe adjusting her hair. \n\nWait, the rules say chronological order. So first, the girl is on the sidewalk, then she moves. Let's check the motion: she starts in the center, raises her arms, then walks to the right, turns, and does something with her hair. The woman is in the background near the van. The background has houses, flowers, parked cars. But background should be minimal unless essential. So maybe mention the van with open trunk, the woman standing near it. \n\nAppearance of the girl: white shirt, colorful skirt, pink shoes. Number: one girl. Motion: she begins by raising her arms, then turns and walks toward the right side of the frame, then turns back, and raises her hands again (maybe adjusting hair). The woman in the background is standing, maybe observing. \n\nCamera perspective: the video seems to be a handheld shot, maybe a slight shake, but the camera is stationary? Wait, the frames don't show camera movement, so maybe the camera is fixed. \n\nWait, the output needs to be a concise paragraph in chronological order. Let's structure it:\n\n- Start with the girl's initial position and action. She's standing on a sidewalk near a driveway. She raises her arms (maybe dancing or waving). Then walks towards the right, turns, and adjusts her hair. Background: van with open trunk, a woman standing nearby.\n\nCheck the rules: mention main subjects (girl, woman in background), their appearance (girl: white shirt, colorful skirt, pink shoes; woman: in background, maybe standing). Motion: girl moves, turns, raises arms. Spatial: girl is on sidewalk, in front of the van (which is parked). \n\nSo putting it all together:\n\nA young girl in a white shirt, colorful skirt, and pink shoes stands on a sidewalk near a driveway with a van having its trunk open; she raises her arms, then turns and walks rightward, later turns back and raises her hands again, while a woman stands in the background near the van. The camera remains stationary with minimal movement.\n\nWait, but need to be concise. Let's shorten. Maybe:\n\nA young girl in a white shirt, colorful skirt, and pink shoes stands on a sidewalk in front of a driveway with a van trunk open; she raises her arms, turns right, walks toward the van, then turns back and raises her hands again, as a woman stands in the background. The camera remains fixed with slight movement.\n\nWait, check the frames. Frame 0: girl center, arms up. Frame 1: same position, maybe moving. Frame 2: walks right. Frame 3: turns more right. Frame 4: turns back to face camera. Frame 5: same. So her motion is: starts with arms up, then moves right, turns, then back.\n\nAlso, the girl is in front of the van, which is parked. The woman is in the background on the right side.\n\nSo final caption: \n\nA young girl in a white shirt, colorful skirt, and pink shoes stands on a sidewalk in front of a driveway with a van trunk open; she raises her arms, turns right, walks toward the van, then turns back and raises her hands, while a woman stands in the background. The camera remains stationary with minimal shake.\n\nWait, check the rules: \"Keep background descriptions minimal unless essential for understanding motion.\" The van trunk is open, which might be essential as part of the scene. The woman is in the background but is she essential for motion? Maybe, but since the main subject is the girl, the background can be mentioned briefly.\n\nAnother check: the output must be a paragraph. Let's make sure it's chronological. Start with initial position, then actions in order. \n\nSo:\n\nIn the video, a young girl wearing a white shirt, a colorful skirt, and pink shoes stands on a sidewalk in front of a driveway with a van trunk open. She raises her arms, turns to her right, walks toward the van, then turns back toward the camera and raises her hands again,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6oI0-EnazY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6oI0-EnazY_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 93.57384758767378, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (discrete solid object) exhibits clear locomotion: turning, raising arms, and playful movement. Her motion is distinct and trackable with a bounding box, with no background blurring.", "background_and_ambient_analysis": "The background (house, car, bushes, and stationary person) shows no shifting or fluid motion. No fire, water, smoke, or wind is visible; bushes remain still, indicating absence of environmental fluid dynamics."}}
{"video_id": "A7D6NJAbbFA", "file_name": "A7D6NJAbbFA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls interact near a wooden building with a bicycle in the background; one wears a purple top with a blue strap and a shiny bag, the other a blue outfit with a scarf. They hold hands, then the girl in purple spins the other around, causing her hair to swing; they release hands, and the second girl steps back. The camera remains handheld with slight shake, capturing the motion in medium close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7D6NJAbbFA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7D6NJAbbFA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 83, "blur_score": 383.1409008329603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engaged in coordinated dance movements (spinning, pushing, pulling) with distinct solid-body motion; their limbs and torsos show clear locomotion due to physical interaction.", "background_and_ambient_analysis": "Background elements (wooden walls, door, bicycle, bench) are static with no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "A7NnTrLbIdo", "file_name": "A7NnTrLbIdo_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless, muscular man in black shorts with yellow stripes lifts a dumbbell in front of a closed door, bends forward to drop the weights onto a tiled floor, then sits on a nearby couch. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7NnTrLbIdo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7NnTrLbIdo_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 375.6525349272622, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The shirtless man (solid, distinct object) moves through discrete actions: lifting a dumbbell, bending to pick up and set down weights, and sitting on a bed.", "background_and_ambient_analysis": "The background elements (door, wall, floor) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is present."}}
{"video_id": "A7VBlUMLNOg", "file_name": "A7VBlUMLNOg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white tank top and black pants sits on a red bed, holding a beer bottle while a white cat stands upright beside her, also holding a beer bottle. The woman lifts the bottle to her mouth and drinks, maintaining her hold on the bottle as the cat continues to hold its own bottle. The camera remains stationary, focusing on the two subjects with the bed and sheet visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7VBlUMLNOg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7VBlUMLNOg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 39.42243499393463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person drinks from a bottle while seated, with a cat sitting on their lap; both exhibit discrete motion (person lifting the bottle to drink, cat minor positional shifts).", "background_and_ambient_analysis": "Static background elements (dark couch, red blanket) show no uniform shifting or fluid motion (e.g., fire, water, smoke)."}}
{"video_id": "A6pkMIW2UPw", "file_name": "A6pkMIW2UPw_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tall child in a blue shirt and plaid shorts waters plants with a brown watering can, while a shorter child in a blue shirt and red shorts crouches near a stone path. The taller child then moves the watering can toward a green bush, and the shorter child stands, walks toward wooden stairs, and touches the railing. The camera remains stationary, capturing the garden with potted flowers and greenery in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A6pkMIW2UPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A6pkMIW2UPw_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 92.91612496494118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two children (one holding a watering can) exhibit distinct locomotion: the taller child moves the watering can to water plants, while the shorter child walks and interacts with the environment.", "background_and_ambient_analysis": "Background elements (potted plants, stone tiles, staircase) remain stationary with no uniform shifting. No fire, water flow, or wind-driven motion dominates the scene."}}
{"video_id": "A7-SDFX8OZg", "file_name": "A7-SDFX8OZg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket and beige pants stands on a grassy area, holding a golf club with a blue shaft and preparing to strike a yellow golf ball positioned in front of them. To the left, a black golf bag with clubs is visible. The camera gradually zooms out, revealing parked cars and a building in the background as the person swings the club, sending the ball rolling forward. The shot maintains a steady perspective throughout, capturing the person’s motion against the open field backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7-SDFX8OZg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7-SDFX8OZg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 129, "blur_score": 273.33459282025706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue jacket and beige pants is swinging a golf club, with discrete motion of the body and club. A yellow golf ball is visible on the ground, and the person’s actions are focused on preparing to strike it.", "background_and_ambient_analysis": "Background elements (buildings, trees, parked cars) show no significant shifting or fluid motion. No fire, water, or smoke observed, so ambient environmental motion is absent."}}
{"video_id": "A8Iy7C63JLE", "file_name": "A8Iy7C63JLE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a man in dark clothing and a head covering near bicycles. Then another person in orange shirt runs in, maybe pushes or interacts with the first man. The first man moves towards the camera, walking up steps. Then the person in orange runs towards him, and they shake hands. Wait, need to check the timestamps.\n\nFirst frame: man in dark clothes (maybe shirtless?) near bikes. Then frame 2: person in orange shirt runs in, maybe pushing a bike? Then frame 3: the first man is sitting on a step, then he walks up the steps. Frame 4: he's standing, then frame 5: the orange-shirted person approaches and they shake hands.\n\nWait, let's list actions chronologically:\n\n1. A shirtless man with head covering sits near bicycles.\n2. A person in orange shirt and dark shorts runs into the frame, interacting with the bicycles.\n3. The shirtless man stands up, walks up a step.\n4. The orange-shirted person runs towards him, and they shake hands.\n\nAppearance: shirtless man (dark skin, head covering), orange shirt (shorts, dark), other person in striped shirt? Wait no, in frame 2, the orange shirt person is there, then frame 3 the shirtless man, frame 4 he's standing, frame 5 the orange person is shaking his hand.\n\nWait, the video has 5 frames. Let's check each:\n\nFrame 0: man sitting near bikes, shirtless, head covering.\n\nFrame 1: person in orange shirt and dark shorts runs in, maybe pushing a bike, and the shirtless man is still there.\n\nFrame 2: the shirtless man stands up, walks up a step (there's a step, maybe a doorway). Then the orange person is now closer.\n\nFrame 3: shirtless man is standing near the doorway, then the orange person is moving towards him.\n\nFrame 4: they shake hands. The shirtless man is in a striped shirt? Wait no, frame 0: shirtless. Frame 2: shirtless man, then frame 3: he's wearing a striped shirt? Wait, maybe I misread. Let's check the video description.\n\nWait the video segments:\n\n[0.0] Man in dark clothes (shirtless?), head covering, sitting on step near bikes.\n\n[1.1] Person in orange shirt and dark shorts runs in, near bikes.\n\n[2.0] The shirtless man stands up, walks up steps.\n\n[3.0] Now the shirtless man is walking towards camera, wearing striped shirt? Wait no, maybe the first man is in striped shirt. Wait the second frame shows a man in striped shirt, so maybe the first man is the one in striped shirt.\n\nWait, perhaps the shirtless man in frame 0 is actually wearing a striped shirt. Let me re-express.\n\nLet's go step by step with the frames:\n\n- Frame 0: A man wearing a striped shirt and dark shorts sits on a step next to bicycles. He is shirtless? No, the description says \"shirtless\" but maybe not. Wait, the user's video description:\n\nFirst frame: man in dark clothing (maybe shirtless), head covering, near bikes.\n\nThen frame 2: person in orange shirt runs in, interacts with bikes.\n\nThen frame 3: the man (striped shirt) is standing, walking up steps.\n\nFrame 4: he's walking towards camera, and another person in orange shirt approaches.\n\nFrame 5: they shake hands.\n\nSo main subjects: two men. One in striped shirt, dark shorts; the other in orange shirt, dark shorts.\n\nChronology:\n\n1. The man in striped shirt sits on steps next to bicycles.\n\n2. A man in orange shirt runs into the frame, near the bicycles.\n\n3. The striped-shirted man stands up and walks up the steps.\n\n4. The orange-shirted man runs towards him.\n\n5. They shake hands.\n\nSpatial relationships: The striped-shirted man starts near the bicycles, then moves up the steps. The orange-shirted man is near the bicycles initially, then moves towards the striped-shirted man.\n\nCamera movement: The camera seems to pan slightly to follow the action, maybe slight shake.\n\nBackground: Minimal, just a building with a doorway, bikes.\n\nNow, structure the caption:\n\nStart with the initial scene: a man in a striped shirt and dark shorts sits on a step next to bicycles. Then a man in an orange shirt and dark shorts runs into the frame. The first man stands up and walks up the steps. The second man runs towards him, and they shake hands. The camera captures the interaction from a slightly shaky angle, panning to follow the motion.\n\nCheck rules: chronological order, focus on motion, mention appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A8Iy7C63JLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A8Iy7C63JLE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 898.9975687710021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people and a dog are moving: one person (striped shirt) gets up from the ground and walks, another person (orange shirt) walks and runs, and a dog walks around.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected. The background (walls, ground) remains static relative to the frame."}}
{"video_id": "A7pHitjIpK8", "file_name": "A7pHitjIpK8_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing purple socks and a colorful shirt moves across a wooden kitchen floor, starting near a refrigerator, then stepping forward and turning slightly toward the center of the room, with sunlight casting shadows. The camera follows the child’s motion with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7pHitjIpK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7pHitjIpK8_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 63.01254421598793, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving: removing socks, walking across the room, and interacting with the window area. Motion is due to intentional locomotion and physical actions.", "background_and_ambient_analysis": "Background elements (walls, floor) are fixed with no uniform shifting; no fluid or gaseous motion (fire, water, smoke) observed. Sunlight shadows change position due to static environmental lighting, but this is not ambient motion."}}
{"video_id": "A89kuxfqPYE", "file_name": "A89kuxfqPYE_000240_000250.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a striped shirt and blue apron, holding an orange bottle, stands to the left of a man in a dark blue shirt, both wearing white gloves. They face each other in a bathroom setting with white wall tiles and a wooden shelf; the woman gestures toward the tiles while conversing, then turns to point directly at them. The camera remains stationary but shifts slightly to follow her gesture, capturing the spatial arrangement of the two individuals against the plain background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A89kuxfqPYE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A89kuxfqPYE_000240_000250.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.34818135127082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "A7wFvl4L_1E", "file_name": "A7wFvl4L_1E_000037_000047.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair and light blue sleeves weaves on a colorful loom, their hands rhythmically pulling and interlacing vibrant red, blue, and green threads; the camera maintains a close-up, static perspective focused on the weaving motion against a backdrop of green grass.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A7wFvl4L_1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A7wFvl4L_1E_000037_000047.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 159, "blur_score": 594.6119725131573, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is weaving on a loom, with hands moving in controlled motions to manipulate threads and the loom.", "background_and_ambient_analysis": "The background (greenery) is stable with no significant wind, fire, or water motion. No ambient environmental motion dominates."}}
{"video_id": "A8OOa4DUsLE", "file_name": "A8OOa4DUsLE_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a girl in a red top and black pants on a green mat. She's doing a move—maybe a cartwheel or somersault? Wait, the first frame shows her in a dynamic pose, then she lands on her back, then gets up. Let's check the timestamps.\n\nAt [0.0], she's on the mat, mid-motion. Then [1.0] she's lying on her back. [2.0] she's sitting up, [3.0] she stands, and [4.0] she walks towards the camera. The background has pink walls, a window with black curtains, a ballet barre, radiator, and some furniture.\n\nMain subject: a girl (red top, black pants, black shoes). Actions: starts with a move (like a back roll?), lands on back, sits up, stands, walks. Spatial: starts on mat, moves to stand on mat, then walks towards camera. Background: pink walls, window, barre, radiator—minimal details needed. Camera: static, top-down? Wait, the video is probably filmed from a fixed position, maybe slightly high angle. The output should be chronological.\n\nSo chronology: girl begins in a dynamic pose on green mat, rolls or falls to her back, then sits up, stands, and walks toward the camera. Appearance: red sleeveless top, black leggings, black shoes. Spatial: starts on mat, moves to stand, then walks towards the viewer. Camera: static, fixed position.\n\nNow, structure the paragraph:\n\nA girl in a red sleeveless top, black leggings, and black shoes begins on a green mat, executing a backward roll that lands her on her back. She then sits up, stands, and walks toward the camera. The setting includes pink walls, a window with black curtains, and a ballet barre, with minimal background details. The camera remains static throughout.\n\nCheck rules: focus on motion, chronological, appearance, spatial (if relevant), camera. Avoid extra details.\n\nLet me make it concise. \"A girl in a red sleeveless top, black leggings, and black shoes performs a backward roll on a green mat, landing on her back before sitting up, standing, and walking toward the camera. The room features pink walls, a window with black curtains, and a ballet barre; the camera remains static.\"\n\nWait, the video starts with her in mid-motion (maybe the roll), then she lands, then gets up. So \"executing a backward roll\" is correct. Then the steps: roll, land, sit, stand, walk.\n\nYes. Now check for minimal background: \"pink walls, window with black curtains, ballet barre\" is essential for context? The rules say \"keep background descriptions minimal unless essential for understanding motion.\" Here, the ballet barre is part of the room, but maybe not essential for motion. Wait, the girl is on the mat in front of the barre. But the main motion is on the mat, so maybe just mention the room has pink walls, window, barre. But maybe better to say \"a room with pink walls, a window with black curtains, and a ballet barre\" but keep minimal.\n\nAlternatively: \"A girl in a red top and black pants performs a backward roll on a green mat, lands on her back, sits up, stands, and walks toward the camera. The room has pink walls, a window with black curtains, and a ballet barre. The camera remains static.\"\n\nBut the rules say \"minimal background descriptions unless essential for understanding motion.\" The motion is on the mat, so maybe the mat is essential. The room's elements: the ballet barre might not be essential, but the window and curtains? Hmm. Maybe better to just mention the room briefly without getting too detailed.\n\nWait, the original video description has the background as pink walls, window with black curtains, ballet barre. Since the girl is moving on the mat in front of those, maybe include them as context. But the rules say minimal. Let's see. The key is to focus on the main subject's motion. Background is just setting.\n\nSo final caption:\n\nA girl in a red sleeveless top, black leggings, and black shoes begins on a green mat, performing a backward roll that lands her on her back. She then sits up, stands, and walks toward the camera. The room features pink walls, a window with black curtains, and a ballet barre. The camera remains static.\n</think>\n\n<caption_output>A girl in a red sleeveless top, black leggings, and black shoes performs a backward roll on a green mat, landing on her back before sitting up, standing, and walking toward the camera. The room has pink walls, a window with black curtains, and a ballet barre; the camera remains static", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A8OOa4DUsLE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A8OOa4DUsLE_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 157, "blur_score": 1101.891557815091, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A girl (discrete solid object) moves through the scene: she falls, gets up, and walks around the room.", "background_and_ambient_analysis": "Background (window, ballet barre, radiator) is stationary. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "A977GitIrZk", "file_name": "A977GitIrZk_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a white dress stands at a music stand, playing a flute. A person in a pink shirt and black pants enters from the left, approaches the girl, adjusts the flute, then exits. The girl resumes playing. The camera remains static, centered on the stage area with dark curtains in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A977GitIrZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A977GitIrZk_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 37.6170959118153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt moves toward and away from the flute player; the flute player remains mostly stationary at the podium.", "background_and_ambient_analysis": "Dark curtains in the background show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "A9-aIA5kRgc", "file_name": "A9-aIA5kRgc_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand on a tiled rooftop terrace under a canopy; one wears a white shirt and dark pants with red stripes, the other a dark sleeveless top and dark pants with red stripes. The man in the white shirt holds a black helmet, walks toward the other, and hands it to him; the second man lifts the helmet overhead while facing away. The camera remains static, capturing the interaction with minimal background detail beyond the railing and distant cityscape.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A9-aIA5kRgc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A9-aIA5kRgc_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 354.68930421107876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people engage in martial arts-like movements: one holds a circular object (likely a shield/training disc) while the other moves around it. Their locomotion and interactions with the object are discrete solid motions.", "background_and_ambient_analysis": "Background elements (railing, wall, distant scenery) remain static with no significant fluid motion (water, fire, smoke) or dominant wind effects. Minimal tree movement is visible but not dominant."}}
{"video_id": "A9HizG7Cq4k", "file_name": "A9HizG7Cq4k_000292_000302.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a yellow spray can moves from the right side across the surface of a colorful artwork depicting a moon and stars, spraying color onto the artwork. The hand continues moving leftward, with the artwork remaining stationary. The camera maintains a top-down perspective with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A9HizG7Cq4k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A9HizG7Cq4k_000292_000302.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 132.1426730896208, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a brush on the table, indicating discrete object motion.", "background_and_ambient_analysis": "The background (painting and table) is static. No fluid or environmental motion observed."}}
{"video_id": "A8yiG-dVrTQ", "file_name": "A8yiG-dVrTQ_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person adjusts a black garment on blue perforated mats, folding and repositioning the garment across the table; the camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A8yiG-dVrTQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A8yiG-dVrTQ_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 35.41700175656263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a black jacket (solid object) are moving; the jacket is being folded via explicit physical forces (hand movements).", "background_and_ambient_analysis": "The background (wall, table) shows no uniform shifting or fluid environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "A8ZjjveQsV8", "file_name": "A8ZjjveQsV8_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the main subjects are a woman and an alligator. The woman is kneeling on sand, holding the alligator's head. Let's see the sequence: she's manipulating the alligator's head, maybe lifting it. The alligator is large, grayish, lying on sand. The woman has red hair, wearing a black top and green pants. There's another person on the right, partially visible, wearing blue jeans and flip-flops. The background has a small water body. Now, chronological order: the woman starts by holding the alligator's head, then continues to adjust it. The camera seems to stay stationary, maybe a slight movement. Need to be concise. Let's structure it: the woman (description) is kneeling on sand, holding an alligator's head, manipulating it; the alligator is large, gray, on sand. The other person is to the right. Background has water. Camera is stationary or slight shake. Wait, the rules say minimal background unless essential. So maybe mention the sand and water as background. Let's draft:\n\nA woman with red hair, wearing a black sleeveless top and olive green pants, kneels on sandy ground holding an alligator’s head. The alligator, large and gray with a rough texture, lies partially embedded in the sand. The woman adjusts the alligator’s head, keeping it upright. To her right, a person in blue jeans and flip-flops stands partially visible. The background includes a small pond. The camera remains stationary with slight movement.\n\nWait, need to check rules. Focus on motion: she's manipulating the alligator's head. So chronological: she holds the head, then adjusts. Let's make it concise. \"A woman with red hair, dressed in a black top and green pants, kneels on sand, holding an alligator’s head. The alligator, large and gray, is partially buried in the sand. She adjusts the alligator’s head, keeping it upright. A person in blue jeans and flip-flops stands to her right. The background features a small water body. The camera stays stationary with minimal movement.\"\n\nCheck if background is essential: the water body might be, but maybe minimal. Also, the rules say exclude named characters, so don't mention \"red hair\" but maybe \"red hair\" is appearance. Wait, rules say \"briefly describe their appearance and number (color, size, orientation)\". So the woman's hair color is part of appearance. Okay. Let's see the video frames: the woman is kneeling, alligator on sand. The person on the right is moving slightly, like stepping back. So the person in blue jeans is on the right, maybe moving. But the main motion is the woman handling the alligator.\n\nWait, the video shows the woman manipulating the alligator's head, holding it up. So the key actions: woman (appearance) kneels on sand, holds alligator's head, adjusts it. Alligator's position: large, gray, on sand. Other person on right. Background: sand, water. Camera: stationary.\n\nLet me structure it step by step. First, the woman is the main subject, then the alligator, then the other person. Chronological order of actions: she's holding the alligator's head, adjusting it. So:\n\nA woman with red hair, wearing a black sleeveless top and olive green pants, kneels on sandy ground, holding an alligator’s head. The alligator, large and gray with a rough, scaly texture, lies partially embedded in the sand. She manipulates the alligator’s head, keeping it upright. To her right, a person in blue jeans and flip-flops stands partially visible. The background includes a small pond. The camera remains stationary with slight movement.\n\nWait, but need to be concise. Let's trim: \"A woman with red hair, in a black top and green pants, kneels on sand, holding an alligator's head. The large gray alligator lies partially buried. She adjusts the alligator’s head. A person in blue jeans stands to her right. The background has a small pond. Camera is stationary.\"\n\nCheck the rules: \"concise, chronological paragraph\". Let's see if that's good. Also, the alligator's texture is \"scaly\", but maybe \"rough\" is better. Wait, the video shows the alligator's skin, which is scaly.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So the woman's hair color is part of appearance, her clothes. Alligator: color (gray), size (large), orientation (lying on sand, head held up by woman). The person on the right: blue jeans, flip-flops, standing.\n\nSo final caption should be:\n\nA woman with red hair, wearing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A8ZjjveQsV8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A8ZjjveQsV8_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 42.868958798435195, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (kneeling on sand) is interacting with a seal-like animal, with observable hand movements and subtle shifts in the animal's position as the person manipulates it.", "background_and_ambient_analysis": "The background consists of static sandy terrain and a calm water pool with no significant fluid motion or shifting elements. No fire, smoke, or wind-driven motion is present."}}
{"video_id": "A9MI1gMo8n0", "file_name": "A9MI1gMo8n0_000193_000203.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two musicians perform on stage: a cellist in a white shirt and dark pants plays the cello with a bow, seated to the left of a pianist in black attire who plays a grand piano. Both maintain focused postures, actively engaging with their instruments throughout the sequence; the camera remains static, capturing their performance from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A9MI1gMo8n0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A9MI1gMo8n0_000193_000203.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 249.48878182104696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians (cellist and pianist) exhibit localized body/limb movements from playing instruments.", "background_and_ambient_analysis": "Background elements (curtains, painting) show no shifting or environmental fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "A9YzQ3U7CI8", "file_name": "A9YzQ3U7CI8_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt operates a black vintage sewing machine on a white worktable. The individual grips the machine’s large black handwheel with their left hand and repeatedly lifts and lowers the machine’s black lever with their right hand, guiding it through a sewing motion. The table holds a wooden frame, a green-handled tool, and scattered threads. The background features a plain light-colored wall. The camera remains stationary, capturing a medium close-up of the person and the machine from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A9YzQ3U7CI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A9YzQ3U7CI8_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 135.34814149863013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to operate the sewing machine (guiding fabric and turning the hand wheel).", "background_and_ambient_analysis": "The background (wall and table) is static with no visible fluid or environmental motion (fire, water, wind)."}}
{"video_id": "A9kwQ9_6y5I", "file_name": "A9kwQ9_6y5I_000158_000168.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow shirt, black pants with yellow stripes, and knee pads swings a jump rope in a concrete room with visible pipes and gym equipment. They jump forward, then pause, holding the rope in front of them. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A9kwQ9_6y5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A9kwQ9_6y5I_000158_000168.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 66.49152810757131, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (yellow shirt, black pants) is executing discrete locomotion: squatting, swinging arms, and stepping in place. Motion is solid, trackable with bounding box, and driven by intentional physical effort.", "background_and_ambient_analysis": "Background elements (concrete wall, fan, equipment, table) are stationary with no fluid or environmental motion (fire, water, wind, smoke). No shifting or blurring indicates ambient forces are absent."}}
{"video_id": "AAXWbCXhOeQ", "file_name": "AAXWbCXhOeQ_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a white sleeveless top and light shorts sits on a red stool in front of a CRT television, then stands up and moves away. To the right of the TV, a fan sits on a wooden table. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAXWbCXhOeQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAXWbCXhOeQ_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 115.15848225631714, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete solid object) moves from a seated position on a stool to a bent posture, then stands up and moves away; the stool is displaced as the child exits.", "background_and_ambient_analysis": "The wall, floor, and fan remain static with no shifting or environmental motion (fire, water, wind); the fan is stationary and does not exhibit fluid behavior."}}
{"video_id": "AAHVX7ng3aY", "file_name": "AAHVX7ng3aY_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt and dark pants stands in front of a projection screen, gesturing with their hands in various motions including clapping and expressive movements. The camera maintains a slightly low angle perspective with a subtle shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAHVX7ng3aY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAHVX7ng3aY_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.62836971524558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man is making discrete gestures with his arms, moving due to intentional muscular actions while standing at the podium.", "background_and_ambient_analysis": "The background (projection screen and wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind effects observed."}}
{"video_id": "AAtDA4PTlJA", "file_name": "AAtDA4PTlJA_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light yellow jacket and dark pants stands on a snowy surface at night, initially facing away from the camera while moving their arms, then turns to face the camera, and the camera moves closer with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAtDA4PTlJA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAtDA4PTlJA_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 148, "blur_score": 64.47091578761207, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person wearing a light jacket and dark pants is moving their arms and body (gesturing and possibly walking). This is the primary moving object.", "background_and_ambient_analysis": "The background (buildings and ground) remains stable throughout most of the video, showing no uniform shift or fluid/environmental motion (e.g., no fire, water, or wind). The video ends with the camera being covered, which is an anomaly but does not affect the main motion."}}
{"video_id": "AAsYJaaaJbU", "file_name": "AAsYJaaaJbU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit bar, a bartender in a black shirt moves behind a polished counter with glassware. He lifts a glass upward, turns right to interact with items on the bar, then returns to his position. The scene remains static with the camera fixed on the bar area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAsYJaaaJbU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAsYJaaaJbU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 159, "blur_score": 237.17432052262757, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bartender (solid object) moves while pouring drinks, handling glassware, and interacting with bar equipment.", "background_and_ambient_analysis": "Background elements (bar shelves, bottles, lighting) remain static across frames; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "AB305H8Np48", "file_name": "AB305H8Np48_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a person in a red and white striped shirt seated. It cuts to a person in a purple shirt walking outdoors. Next, a person in a blue striped shirt stands before a green backdrop. Finally, a person in a black suit points at a screen displaying a pie chart. The camera shifts between these subjects with abrupt cuts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AB305H8Np48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AB305H8Np48_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 179.94418577169972, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) are moving: speaking and gesturing in multiple scenes.", "background_and_ambient_analysis": "The background in all scenes is static (window, tents, studio set). No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AAaC5sRs12o", "file_name": "AAaC5sRs12o_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a pan showing four golden-brown scallops. Then hands use a spoon to remove them from the pan, placing each on a paper towel. Finally, the scallops are presented on a plate with rice and asparagus. Need to describe in chronological order, focus on motion, appearance, spatial relationships, then camera.\n\nFirst part: pan with 4 scallops, golden-brown, round. Then hands (not specified color, but actions) use spoon to take scallops out, place on paper towel (white, textured). Then the final shot: plate with scallops, rice, asparagus. Camera starts top-down on pan, then close-up on hands, then top-down on plate? Wait, the last frame is a split screen? No, the video has frames: first pan, then hands removing, then on paper towel, then plated.\n\nWait the frames: frame 0: pan with 4 scallops. Frame 1: hands using spoon to move scallops (maybe taking two out?), frame 2-4: placing on paper towel (three scallops on paper towel, one in pan). Then frame 5: scallops on plate with rice and asparagus.\n\nSo chronological order: 4 scallops in pan (golden-brown, round), hands use spoon to transfer scallops to paper towel (one by one), then presented on a plate with rice and vegetables. Camera perspective: starts top-down on pan, then close-up on hands, then top-down on plate? Wait the last frame is a plate, so camera is top-down on the plate.\n\nNeed to mention the number of scallops (4 initially), then when transferred, 3 on paper towel? Wait frame 2: two on paper towel, frame 3: three, frame 4: four? Wait frame 0: 4 scallops. Then frame 1: hands take one, frame 2: two on paper towel, frame 3: three, frame 4: four? Wait the video has 5 frames? The user provided: [0.0] to [5.0], but the description says 5 frames.\n\nWait the user's input shows:\n\n[0.0] pan with 4 scallops.\n\n[1.4] hands using spoon to move scallops (so transferring).\n\n[2.5] scallops on paper towel (two? because hands are placing, maybe two on paper).\n\n[3.6] three scallops on paper towel.\n\n[4.7] scallops on plate with rice and asparagus.\n\nWait the last frame is a split screen? No, the fifth frame is \"scallops on a plate with rice, asparagus, and sauce\".\n\nSo the steps: start with 4 golden-brown scallops in a black pan. Hands use a spoon to lift and transfer scallops from the pan to a white paper towel, placing three scallops on the towel. Then the final shot shows two scallops on a white plate next to rice and asparagus garnished with cilantro.\n\nWait need to check the count. Frame 0: 4 scallops. Frame 1: maybe taking one out, so 3 left in pan. Frame 2: two on paper towel. Frame 3: three on paper towel. Frame 4: four? Wait the user's input has:\n\nFrame 0: 4 scallops in pan.\n\nFrame 1: hands using spoon to move scallops (so removing from pan).\n\nFrame 2: two scallops on paper towel (one in pan? No, frame 2: two on paper, one in pan? Wait the user's description:\n\n[0.0] 4 scallops in pan.\n\n[1.4] hands with spoon moving scallops (so taking from pan).\n\n[2.5] two scallops on paper towel (white), hands placing.\n\n[3.6] three scallops on paper towel.\n\n[4.7] plate with two scallops, rice, asparagus.\n\nWait maybe the initial pan has 4, then they remove all, but the final plate shows two? Wait the user's frame 5: \"scallops on a plate with rice, asparagus, and sauce\", so two scallops.\n\nSo the sequence: Four golden-brown scallops sit in a black pan. Hands use a spoon to transfer scallops from the pan to a white paper towel, placing them in a single layer. The scallops are then presented on a white plate accompanied by rice, asparagus, and a drizzle of sauce.\n\nNow, spatial relationships: In frame 0, scallops are in pan. When transferring, hands move them from pan to paper towel (which is to the left of the pan). Then the plate is where they're presented.\n\nCamera: starts top-down", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAaC5sRs12o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAaC5sRs12o_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 157, "blur_score": 30.813052583096407, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (scallops) are manipulated by hands: being flipped, removed from the pan, and arranged on a plate. The scallops exhibit clear physical motion due to manual handling.", "background_and_ambient_analysis": "The countertop and stove background elements show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Static kitchen elements remain fixed."}}
{"video_id": "AB4nWZ0Mgqs", "file_name": "AB4nWZ0Mgqs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a pair of black eyeglasses on a light background. First, the glasses are shown in a close-up, then they rotate. Wait, the first frames: [0.0] shows the glasses, then [1.4] they're rotated so one arm is horizontal. Then [2.5] same as 1.4? Wait no, the timestamps: [0.0] to [1.4] is a rotation. Then [2.5] is another angle. Then [3.6] switches to hands handling the glasses. Wait, the video clips are:\n\nFrame 0: Eyeglasses on light background, positioned with one arm up, lenses visible.\n\nFrame 1: Same glasses, rotated so the arms are horizontal, left arm down, right arm up? Wait, the second frame (1.4) shows the glasses lying on the surface with arms horizontal.\n\nThen frame 2.5 is same as 1.4? Wait no, the third frame (2.5) is the same as 1.4? Wait no, the user provided four frames: 0, 1.4, 2.5, 3.6, 4.7. Wait, the actual video is four segments: [0.0], [1.4], [2.5], [3.6], [4.7]. Wait the user's input shows:\n\n[0.0] shows glasses, then [1.4] is another angle, [2.5] same as 1.4, [3.6] shifts to hands handling.\n\nWait the video starts with a pair of black metal-framed eyeglasses on a plain light surface. The glasses rotate slightly, changing orientation. Then the scene transitions to a close-up of two hands (one in white sleeve, one in dark sleeve?) handling the glasses over a white box. The hands manipulate the glasses, positioning them.\n\nSo chronologically:\n\nFirst, the glasses are shown on a light background, rotating (so from one angle to another, showing different sides). Then, the scene cuts to hands holding the glasses over a white box, adjusting them.\n\nWait, the first part: the glasses are stationary on a white background, then rotate (so camera moves around them to show different angles). Then the scene changes to hands interacting with the glasses over a box.\n\nWait the captions need to be chronological. So step 1: Glasses are positioned on light surface, showing side view. Then, the glasses rotate to a horizontal position. Then, hands come into frame, picking up the glasses from the box, adjusting them.\n\nWait the frames:\n\n0.0: glasses on white surface, right angle, one arm horizontal.\n\n1.4: glasses rotated to show left side, arms horizontal.\n\n2.5: same as 1.4? Or maybe a different angle.\n\n3.6: hands are now holding the glasses over a white box.\n\n4.7: hands continue manipulating the glasses.\n\nWait, the problem states: \"generate a concise, chronological paragraph describing the provided video.\"\n\nSo the video starts with a pair of black eyeglasses on a light surface. They are rotated, showing different orientations (side view, then horizontal). Then, the scene transitions to hands holding the glasses over a white box, adjusting them.\n\nNeed to describe the motion: first the glasses are displayed with slight rotation, then hands pick them up from a box, positioning them.\n\nAppearance: black metal-framed eyeglasses, two arms. The hands are two, one in white sleeve, one in dark (but rule f says exclude named characters, but appearance of hands is color? Wait rule b: describe appearance and number (color, size, orientation). So hands are two, one in white (sleeve), one in darker (sleeve), but maybe just \"two hands\" but the rule says \"color, size, orientation\"—so maybe \"two hands, one wearing a white sleeve, the other darker\".\n\nBut rule f says exclude text recognition, named characters. So perhaps \"two hands\" without color, but rule b says \"color, size, orientation\". So need to mention.\n\nWait, the hands are holding the glasses. The background for the hands is a white box with some paper, but minimal background.\n\nSo the sequence:\n\n1. The video opens with a pair of black metal-framed eyeglasses lying on a light-colored surface. The glasses are shown in a side profile, then rotate to display their horizontal arm position. \n\n2. Next, the scene shifts to a close-up of two hands— one with a white sleeve and the other with a darker sleeve—handling the glasses above an open white box. The hands adjust the frames and arms, repositioning them within the box.\n\nNeed to be concise.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AB4nWZ0Mgqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AB4nWZ0Mgqs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 209.26361632602084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: hands manipulating a small object (likely a wire or tool) with explicit physical interaction (e.g., holding, cutting, or adjusting).", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) observed; static background in both scenes with no ambient environmental effects."}}
{"video_id": "AAprJ-CMszc", "file_name": "AAprJ-CMszc_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, a girl with a cello and a boy with a violin, sit side by side in an indoor public space, playing string instruments. The girl, wearing a white cardigan over a green top and blue jeans, adjusts her posture and bow movements while seated. The boy, dressed in a dark jacket, blue beanie, and jeans, moves his bow rhythmically. They remain positioned in front of music stands, with the girl to the left of the boy. Background pedestrians pass by, but the camera stays stationary, capturing the musicians from a frontal perspective without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AAprJ-CMszc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AAprJ-CMszc_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 165.39657361776614, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians (cellist and accordion player) exhibit discrete limb movements: the cellist moves the bow and left hand on the cello strings, while the accordion player manipulates keys and bellows. Background pedestrians move but are minor and non-dominant.", "background_and_ambient_analysis": "The background elements (walls, counters, signage) remain static with no uniform shifting or environmental motion (e.g., fire, water, wind). The airport setting is controlled and shows no fluid or gaseous dynamics."}}
{"video_id": "ABEnJqoIKAc", "file_name": "ABEnJqoIKAc_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and shorts performs a series of jumps and landings on a flat surface, moving between a plain wall and a brick section. The individual’s movements include jumping upward, landing, and repeating the motion while maintaining a stance against the background structures. The camera remains stationary with minimal shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABEnJqoIKAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABEnJqoIKAc_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 449.166691080708, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (dancer) in white clothing performs discrete, solid-object movements including leg kicks, arm swings, and body rotations. Motion is clearly tracked as a bounding box and driven by explicit physical locomotion.", "background_and_ambient_analysis": "The background consists of a static wall and ground with no shifting, fluid, or environmental motion (e.g., no fire, water, smoke, or wind). Background elements remain fixed throughout the video."}}
{"video_id": "ABOS-7Up-1o", "file_name": "ABOS-7Up-1o_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A white SUV with two occupants navigates a shallow river, driving over rocks and creating splashes as it moves from left to right. The vehicle advances steadily, splashing water around its tires, with the riverbank vegetation visible in the background. The camera remains stationary with a slight shake during the vehicle's passage.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABOS-7Up-1o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABOS-7Up-1o_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 617.4068513361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single white SUV is moving through the river, navigating rocks. Its motion is deliberate and consistent with vehicle locomotion, tracked against the static riverbank background.", "background_and_ambient_analysis": "The background (dense green foliage and riverbanks) shows minimal displacement; water flow is visible but not dominant. Trees and rocks remain largely static, indicating no significant camera-induced motion or strong ambient environmental dominance."}}
{"video_id": "ABcyDK6BLIM", "file_name": "ABcyDK6BLIM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baseball catcher in black uniform, helmet, and protective gear crouches on a dirt field. They stand, move right holding a mitt, then resume a crouched position. The background includes a chain-link fence. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABcyDK6BLIM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABcyDK6BLIM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 298.5437256732291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baseball player (catcher) and a baseball are moving: the ball is pitched and caught, while the catcher shifts posture (bending, catching, standing), all involving solid object locomotion and collision.", "background_and_ambient_analysis": "The chain-link fence and ground in the background show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind). Background elements remain stationary relative to the frame."}}
{"video_id": "AA3UawN_Jdw", "file_name": "AA3UawN_Jdw_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing walks from the left side of the frame toward a vacuum cleaner on the wooden floor, bends down to move it, then another person in dark clothing enters from the right holding a white object and approaches the first person; both interact near the vacuum. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AA3UawN_Jdw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AA3UawN_Jdw_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 38.99118604806045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the room, operating a vacuum cleaner, then relocating a large blue rug; these are discrete solid objects exhibiting locomotion due to human action.", "background_and_ambient_analysis": "Background elements (walls, floor, window) show no uniform shifting or fluid motion; no fire, water, or wind effects present."}}
{"video_id": "ABAIoX4Tm-M", "file_name": "ABAIoX4Tm-M_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and blue jeans stands in an outdoor backyard with a wooden target and fenced enclosure. He spins once before throwing an axe toward the target. The camera remains static during the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABAIoX4Tm-M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABAIoX4Tm-M_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 291.8730390674839, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (axethrower) is moving (turning, stepping, and throwing) and the axe is moving through the air after being thrown.", "background_and_ambient_analysis": "The background is static with no significant ambient motion (no fire, water, smoke, or strong wind)."}}
{"video_id": "ABmwchFZLW0", "file_name": "ABmwchFZLW0_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video based on specific rules. The main points are to focus on the motion and behavior of the main subjects, their appearance, spatial relationships, camera perspective, and keep background minimal.\n\nLooking at the video frames provided: there's a child in a striped shirt handling a red sleeveless top with a plane graphic. The child is on a bed with other clothes around. The video starts with the child holding the shirt, then they lay it out, adjust it, and then move away.\n\nFirst, identify the main subject: a child. Appearance: striped shirt, short hair. The red shirt has a plane design. The background has folded clothes, maybe some other items, but the user says to keep background minimal unless essential. Since the clothes are part of the setting, maybe mention them briefly.\n\nChronological order: The child starts by holding the shirt, then places it on the bed, adjusts it, and then moves away. The camera seems to be top-down, maybe a slight angle. The video is a series of frames, so the camera might be stationary but the child's actions are the focus.\n\nCheck the rules again: exclude text recognition, named characters, stylistic analysis. So no mention of \"Airplane\" as text, but the graphic is a plane.\n\nSpatial relationships: The child is on the bed, clothes are around. The red shirt is being handled by the child. The other clothes are folded on the bed, so maybe \"surrounded by folded clothing\" but minimal background.\n\nCamera perspective: The frames show a top-down view, maybe slightly angled. The movement is probably fixed as the child moves.\n\nPutting it all together: The child in a striped shirt adjusts a red sleeveless shirt with a plane graphic on a bed covered with folded clothing. The child places the shirt on the bed, smooths it out, and then moves away. Camera is top-down and stationary.\n\nWait, need to check if the child is moving the shirt from holding to laying down. The first frame shows the child holding it, then in the next frames placing it down, adjusting. So the sequence is holding, laying, adjusting, then moving away.\n\nMake sure to mention the motion chronologically. So start with holding, then placing on the bed, adjusting (maybe spreading it out), then moving away.\n\nCheck for conciseness. Avoid too many details. The child is a kid, probably small, but the description says \"child\" in the rules, so just \"child\" is okay.\n\nAppearance: striped shirt, red sleeveless shirt with plane design.\n\nBackground: minimal, just folded clothes around.\n\nCamera: top-down, slight shake? Wait, the user says \"Conclude with camera perspective and movement\". The example might have a top-down view. The frames look like they're taken from above, maybe a fixed camera. The video might have a slight shake, but not sure. The problem states \"slight shake\" as an example, but if it's not obvious, maybe just say \"top-down\".\n\nWait, the user says \"DO NOT include any reasoning in the caption tags.\" So just need to state the camera perspective accurately as per the video. From the frames provided, it's a top-down view.\n\nFinal check: main subject's motion, appearance, spatial, camera.\n\nPutting it all together:\n\nA child in a blue and gray striped shirt adjusts a red sleeveless shirt with a plane graphic on a bed surrounded by folded clothing. The child places the shirt flat on the bed, smooths it out, and then moves away. The camera maintains a top-down perspective throughout.\n\nWait, the child's shirt is described as blue and gray? Wait, in the frames, the child is wearing a striped shirt, which in the first frame looks like blue and dark stripes. Maybe \"blue and gray striped shirt\" is accurate. But maybe \"striped shirt\" is sufficient. Let's see the exact frames: first frame shows a child in a striped shirt (blue and gray), handling a red shirt. The red shirt has a small plane graphic.\n\nWait, the description says \"striped shirt\" but the color is blue and gray. So \"blue and gray striped shirt\" might be more precise. However, maybe the user wants minimal details. The rules say \"briefly describe their appearance and number (color, size, orientation)\". So color is important.\n\nSo child in blue and gray striped shirt, red sleeveless shirt with plane graphic.\n\nNext, the action: placing the shirt down, adjusting it.\n\nThe background: folded clothes around. The bed has a light-colored sheet with some pattern.\n\nBut according to rule e: minimal background unless essential. Since the folded clothes are part of the setting where the child is handling the shirt, it's probably essential to mention", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABmwchFZLW0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABmwchFZLW0_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 240.75941945389766, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively manipulating a red fabric item (likely folding or arranging it), with visible hand movements and repositioning of the garment.", "background_and_ambient_analysis": "The background (floor tiles, stacked clothes) shows no significant shifting or fluid motion; no fire, water, smoke, or wind-driven elements are present."}}
{"video_id": "ABjr5MqchdU", "file_name": "ABjr5MqchdU_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands hold a black motherboard encased in plastic, then remove the plastic and maneuver the motherboard into an open computer case, aligning it with the CPU socket area before positioning it securely within the case. The camera maintains a close-up perspective, tracking the hands' movements throughout the installation process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABjr5MqchdU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABjr5MqchdU_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 1248.298697432177, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands move a motherboard (solid object) and a CPU cooler fan (solid object), demonstrating explicit physical manipulation (pushing/pulling) of discrete items.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Static computer components and setup elements (e.g., green object on left, case structure) remain fixed relative to the scene."}}
{"video_id": "ACFeWqtcz-U", "file_name": "ACFeWqtcz-U_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray shirt and gray pants kneels on grass, holding a piece of wood upright with his left hand while striking it with an axe in his right hand, splitting it into smaller pieces and causing wood shavings to scatter around. Scattered wood fragments lie on the grass in front of him. The camera maintains a static top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACFeWqtcz-U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACFeWqtcz-U_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1006.1458074001737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The man (a solid object) is using an axe to split wood. His hands and the axe move as he strikes the wood, causing pieces to split and fall. The motion is due to explicit physical force from the axe.", "background_and_ambient_analysis": "The background consists of static grass and ground with no shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "ABqT9c9aC-4", "file_name": "ABqT9c9aC-4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a swimming pool with multiple lanes. The main subjects are swimmers. Let's list the actions in chronological order. \n\nIn the first frame, there's a swimmer with a pink cap on the left, and another with a red cap on the right. Then as the video progresses, the pink-capped swimmer moves forward, and the red-capped one also swims. The camera seems to pan left, following the swimmers. There are other swimmers in the background, but they're less prominent. The background has a building with stairs and railings, but we need to keep background minimal. \n\nWait, the instruction says to focus on main subjects in chronological order. Let's check the frames. The first frame: pink cap swimmer (left) and red cap (right). Then the next frames show the pink swimmer moving forward, the red one also moving. The camera pans left, so the view shifts to include more of the pool area. The swimmers are in the water, moving through the lanes. \n\nNow, describe appearance: pink cap (small, maybe child), red cap (adult or teen, darker swimsuit). Number: at least two main swimmers, others in background. Spatial relationships: pink swimmer on left, red on right, moving forward. \n\nCamera movement: pans left, starts with a view of two swimmers, then shifts to show more of the pool and other swimmers. \n\nPutting it all together: \n\n\"Two swimmers, one wearing a pink swim cap and the other a red cap, move through a pool lane. The pink-capped swimmer is to the left, the red-capped swimmer to the right, both propelling themselves forward in the water. As the video progresses, the camera pans left, revealing additional swimmers in the background lanes. The pool features multiple lanes divided by white lane dividers, with a building visible in the distance.\"\n\nWait, check rules: keep background minimal. The building is part of the background, but maybe necessary to note the setting. But rule e says minimal unless essential. Since it's a pool, the building is part of the environment but not essential for motion. Maybe just mention the pool lanes. Let's adjust.\n\n\"Two swimmers, one in a pink swim cap and the other in a red cap, swim forward through adjacent lanes of a pool. The pink-capped swimmer moves left to right, the red-capped swimmer also progresses forward. The camera pans left, capturing their motion and other swimmers in the background lanes. Pool lane dividers separate the lanes, with a distant building visible.\"\n\nWait, need to check chronological order. The video starts with the two swimmers, then the camera pans left, so the first part shows them, then the camera shifts. So the caption should start with their movement, then camera movement.\n\nAlso, appearance: color of caps, size (maybe small and larger, but not sure). The rule b says briefly describe appearance and number. So \"a pink-cap swimmer and a red-cap swimmer\".\n\nNumber: two main subjects, with others in the background.\n\nSpatial: pink to the left, red to the right.\n\nMotion: moving forward.\n\nCamera: pans left.\n\nLet me draft:\n\n\"Two swimmers, one wearing a pink swim cap and the other a red cap, move forward through a swimming pool’s lanes. The pink-capped swimmer is positioned to the left, while the red-capped swimmer is to the right, both propelling themselves through the water. As the video progresses, the camera pans left, revealing additional swimmers in the background lanes, all moving through the pool.\"\n\nCheck rules: a) chronological order of motion. Yes, starting with the two swimmers, then camera movement.\n\nb) appearance: pink and red caps, number (two main), spatial (left/right).\n\nc) spatial relationships: mentioned.\n\nd) camera perspective: pans left.\n\ne) background minimal: distant building mentioned but briefly, but maybe the building is part of the setting. Wait, the video shows a building with stairs and railings in the background. But rule e says minimal unless essential. Maybe we can say \"a pool with lane dividers, set against a distant building\" but maybe better to keep background out unless essential. Wait, the swimmers are in the pool, so the pool is the main setting. The building is part of the background but maybe not essential. Maybe omit the building.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is in the pool, the building is not essential. So maybe just \"a swimming pool with multiple lanes divided by white lane dividers\".\n\nLet's try again:\n\n\"Two swimmers, one with a pink swim cap and another with a red cap, move forward through adjacent lanes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ABqT9c9aC-4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ABqT9c9aC-4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 171.15653283477695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple swimmers (discrete, solid objects) are moving in the pool lanes, with their motion due to swimming (locomotion).", "background_and_ambient_analysis": "The background (building and pool deck) is static and does not shift. The water in the pool shows minimal movement due to swimmers but is not the dominant motion; it is a secondary effect of the swimmers' locomotion."}}
{"video_id": "ACJSt6dNVyU", "file_name": "ACJSt6dNVyU_000060_000070.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue striped long-sleeve shirt stands holding a small yellow object, then sits on a light blue chair. He manipulates a blue and yellow toy, looks down, and reaches toward the chair’s surface. The background includes a wooden dresser and window; the camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACJSt6dNVyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACJSt6dNVyU_000060_000070.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 46.18120515865617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (solid object) moves hands/upper body while manipulating a small handheld object (toys/remote), with discrete, intentional movements.", "background_and_ambient_analysis": "Background elements (wooden cabinet, wall, window) remain stationary; no shifting backgrounds, fire, water, smoke, or wind observed."}}
{"video_id": "ACR-WArFDwQ", "file_name": "ACR-WArFDwQ_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white and blue jacket and blue jeans crouches in a grassy field, picking up small objects from the ground with his hands. He then holds the objects up while a white sheep stands behind him, observing. Another person in blue jeans is partially visible to the right. The camera remains steady with a slight shake, capturing the scene from a close, eye-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACR-WArFDwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACR-WArFDwQ_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 114.3297411160257, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is crouching and manipulating small objects with his hands; a sheep (discrete object) remains stationary in the background.", "background_and_ambient_analysis": "The background (grass, ground, and distant figures) shows minimal uniform shift; no fluid/environmental motion (fire, water, smoke, or significant wind) is present."}}
{"video_id": "ACismYoZzjM", "file_name": "ACismYoZzjM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts kneels on a carpeted floor, manipulating a gray rectangular object (likely a laptop case) while adjusting its position near a small wooden table with various items. He shifts his body, extending his arms to handle the object, with a light-colored cushioned seat visible in the background. The camera maintains a handheld perspective with slight movement, capturing the scene from a slightly elevated angle that tilts downward as the man moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACismYoZzjM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACismYoZzjM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 162, "blur_score": 101.47418581942603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A shirtless person in blue shorts is moving (kneeling, reaching, manipulating objects), interacting with a transparent container and other items on the floor.", "background_and_ambient_analysis": "No uniform shifting of background elements (laptop, furniture, walls) observed. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "AC_jABJ-FB4", "file_name": "AC_jABJ-FB4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a beige shirt and dark pants climbs upward between tree trunks, gripping the bark with both hands and feet while ascending through the leafy canopy. The camera follows their vertical movement with a slight shake, capturing their steady progression upward as they navigate the tree branches. Background foliage and sky remain minimal but visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AC_jABJ-FB4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AC_jABJ-FB4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 719.5262603517731, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a beige shirt and dark pants is climbing a tree, moving vertically with visible limb adjustments and body shifts as they ascend.", "background_and_ambient_analysis": "Trees and foliage show minor wind-induced sway, but are not dominant; background elements remain relatively stable with no uniform shifting or fluid motion."}}
{"video_id": "ACwe_jJqGFE", "file_name": "ACwe_jJqGFE_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt with gray hair and glasses holds a bamboo flute to their lips, then lowers the flute and gestures with their right hand before raising the flute back to their mouth. The background features hanging bamboo tubes on a white wall. The camera maintains a steady close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACwe_jJqGFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACwe_jJqGFE_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 44.79302745593978, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a green shirt is moving their hands and holding a flute, with clear discrete motion from their gestures and playing actions.", "background_and_ambient_analysis": "The background features vertical fixtures that remain stationary across frames; no fluid motion (fire, water, smoke) or environmental elements dominate the scene."}}
{"video_id": "ACetI9DIYyU", "file_name": "ACetI9DIYyU_001230_001240.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt with a wristwatch leans over a large object covered in thick, tangled brown strands, using a tool to trim or adjust the strands while his other hand holds the strands in place. The object rests on a white-covered table, and the camera slightly shifts angle to focus on his hands and the textured surface of the strands, maintaining a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ACetI9DIYyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ACetI9DIYyU_001230_001240.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 123.3053936972206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands actively manipulate a large, textured object (likely an artifact or animal hide), with visible movement due to physical contact and tool use.", "background_and_ambient_analysis": "No shifting background elements (static people and structures remain consistent across frames). No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "AD57fZaQDPE", "file_name": "AD57fZaQDPE_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of red and black-handled pliers grips a silver nut on a black metal bar, then shifts to a close-up of the pliers manipulating a silver bolt on a gray metal structure. Next, the pliers are used by hands to tighten a nut on a car wheel hub, followed by a return to the pliers on the metal bar. The camera alternates between top-down views and close-ups of the pliers' actions on the nuts and bolts.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AD57fZaQDPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AD57fZaQDPE_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 629.9679865142391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a wrench to rotate bolts on a metal surface and a car wheel lug nut, demonstrating explicit mechanical action between solid objects.", "background_and_ambient_analysis": "Background elements (wooden surface, metal components, car wheel hub) remain static across scenes with no fluid environmental motion (fire, water, wind) detected."}}
{"video_id": "ADBm5e_z2eU", "file_name": "ADBm5e_z2eU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white gi performs a kick toward a second individual in a red gi standing near a blue padded wall. The white-gi individual then executes a flip, landing on the mat, while the red-gi person remains stationary before taking a small step. The white-gi individual rises and walks toward the camera. The scene is set in an indoor dojo with blue walls, a window, and ceiling lights; the camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ADBm5e_z2eU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ADBm5e_z2eU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 89, "blur_score": 110.66523984175947, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: a person in white martial arts uniform performing kicks, a cartwheel, and falling, and a child in pink moving left and exiting frame. Both motions are driven by physical locomotion and impacts.", "background_and_ambient_analysis": "Static blue walls and wooden floor show no shifting or uniform movement. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "ADAy_mjNmio", "file_name": "ADAy_mjNmio_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and jeans bends down, then stands and runs rightward past a red bench. Another individual in a dark jacket and light pants walks toward the bench from the left background. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ADAy_mjNmio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ADAy_mjNmio_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 211.83428279178145, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in white shirt, one in black) are moving: the man in white bends, stands, and walks; the other person stands and walks.", "background_and_ambient_analysis": "Background (walls, windows, furniture) is static and shows no environmental fluid motion or shifting. No ambient motion detected."}}
{"video_id": "AD-SAzNy1HY", "file_name": "AD-SAzNy1HY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The main points are motion and behavior of subjects, appearance, spatial relationships, camera perspective, minimal background, and no text or named characters.\n\nLooking at the video frames provided. The first frame shows two female fighters in a ring. One is in blue shorts, the other in black. The timer says 3:47, round 2 of 3. The ring has 'Crash' logo. The referee is there. Then the second frame, the fighters are moving towards each other. Third frame, one is cornered against the fence. Fourth frame, they're grappling, the one in blue is taking down the other. Fifth frame, the blue fighter is on top, holding the black fighter against the fence.\n\nI need to describe the sequence step by step. Start with the initial position: two fighters in the ring. Mention their appearance briefly—blue shorts and black outfit. The fight starts with them moving towards each other. Then the blue fighter cornered against the fence. Then the grappling action, leading to the blue fighter taking down the opponent. The camera seems to follow the action, maybe a slight pan to the left as they move towards the fence.\n\nCheck the rules: exclude text recognition (like AXS TV), so no mention of the timer or channel. Just the action. Mention spatial relationships like \"cornered against the fence,\" \"grappling against the fence.\" The camera perspective—maybe it's a top-down view initially but follows the action. Wait, in the video, the camera might be static but moving to follow the fighters. The user says \"conclude with camera perspective and movement.\" So in the last frame, maybe the camera is close up on the action.\n\nWait, the first frame shows a top-down view of the ring. Then as the fighters move, the camera follows, possibly panning left. The user says to keep background minimal, so just mention the ring and the fence.\n\nLet me structure it chronologically: The two fighters begin in the ring, the blue-shirted fighter advances, corners the opponent against the fence, grapples and takes down the black-clad fighter, leading to a clinch against the fence. Camera follows the movement with slight pan left.\n\nCheck for appearance: blue shorts (so blue is the main color for one), black outfit for the other. Both female. Number is two.\n\nSpatial: blue fighter moves towards black, corners her against the fence, then grapples, ends in clinch against fence.\n\nCamera: initial top-down, then pans left as they move.\n\nWait, the user says \"conclude with camera perspective and movement.\" So the last part of the caption should mention camera movement.\n\nMake sure it's concise. Let me draft:\n\nTwo female fighters in a ring—one in blue shorts, the other in black—begin facing each other. The blue-shirted fighter advances, cornering the black-clad opponent against the fence. They grapple, the blue fighter executes a takedown, securing a clinch against the fence. The camera follows the action with a slight left pan.\n\nCheck rules: no text recognition (AXS TV not mentioned), no named characters. Spatial relations are included. Motion is chronological. Camera movement at the end. Should be concise. Let me check the example response in the problem statement. The example they gave (even though it's not here) probably has similar structure.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So mention color (blue shorts, black), number (two), maybe orientation (facing each other initially).\n\nAlso, \"keep background descriptions minimal unless essential\". The ring is essential, so mention \"in a ring\" but not the logos.\n\nLet me revise:\n\nTwo female fighters, one in blue shorts and the other in black, confront each other in a ring. The blue-shirted fighter moves forward, cornering the black-clad opponent against the fence. They engage in a grappling exchange, leading to the blue-shirted fighter taking the black-clad fighter down and securing a clinch against the fence. The camera follows the action with a slight left pan.\n\nCheck if \"blue-shirted\" is okay. Since the user says \"briefly describe appearance,\" maybe \"blue shorts\" is sufficient. The black-clad opponent could be \"black outfit\".\n\nWait, the problem says \"color, size, orientation\". So blue shorts (color), black (color). Size might not be necessary unless specified. The description says \"briefly\", so maybe just mention the key colors.\n\nAlso, \"grappling exchange\" might be okay. \"Taking down\" is part of the motion.\n\nWait, the user's example in the problem statement (the one they provided) had \"two female", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AD-SAzNy1HY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AD-SAzNy1HY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 109.00690628624785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in athletic wear are moving dynamically—exchanging positions, executing physical interactions (e.g., close proximity, rotational movements) indicative of intentional locomotion and collision-like motion.", "background_and_ambient_analysis": "Background elements (circular platform, logos, structural walls) remain static with no uniform shifting or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ADbaPthoTI8", "file_name": "ADbaPthoTI8_000264_000274.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white sleeveless shirt and dark shorts walks toward the camera from the right side of the frame, holding a tall wooden pole vertically. He moves closer to the camera, passing a bamboo fence and a wooden structure, while the camera slightly follows his movement. The background includes trees and a railing, with minimal detail beyond the immediate surroundings.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ADbaPthoTI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ADbaPthoTI8_000264_000274.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 1242.7967551695058, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a white tank top and dark shorts is moving towards the camera, carrying a long wooden pole. The motion is due to human locomotion.", "background_and_ambient_analysis": "The wooden structure and background elements (railing, trees) show no uniform shifting, and there is no dominant fluid/environmental motion (e.g., fire, water, wind)."}}
{"video_id": "ADYBeasDeTY", "file_name": "ADYBeasDeTY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a red shirt with black trim sits at a table, holding a sandwich and initially looking upward before shifting gaze downward. On the table, a glass bowl with a spoon and scattered items are visible, with a colorful play mat and kitchen counters in the background. The camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ADYBeasDeTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ADYBeasDeTY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 160, "blur_score": 30.910914000471287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "Child exhibits minimal movement (head adjustments, slight posture shifts) while holding a bottle; no significant motion of other discrete objects (e.g., toys, bowl) observed.", "background_and_ambient_analysis": "Background is static with no shifting elements or fluid motion (fire, water, smoke, wind). Kitchen counter, cabinets, and tiled floor remain fixed across all frames."}}
{"video_id": "AE2it9ZK3VY", "file_name": "AE2it9ZK3VY_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black hooded jacket operates a pink sewing machine, moving a purple fabric piece back and forth through the machine. The individual manipulates the fabric with both hands, guiding it along the machine’s bed while occasionally adjusting the machine’s components. The person is seated in front of the sewing machine, with a window featuring curtains and a bed visible in the background. The camera remains static, capturing the actions from a fixed angle without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AE2it9ZK3VY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AE2it9ZK3VY_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 153, "blur_score": 283.39962442264823, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (nun) operating a sewing machine, with fabric being fed through the machine and the needle moving up/down. Discrete solid objects (person, sewing machine components, fabric) are involved in mechanical motion.", "background_and_ambient_analysis": "Background elements (walls, windows, furniture) show no uniform shifting or environmental motion (fire, water, wind, etc.). Static background is consistent throughout."}}
{"video_id": "AEg4TBDa3mM", "file_name": "AEg4TBDa3mM_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black athletic wear with white stripe pants and white shoes performs a sequence of movements on a yellow gym floor against wooden bleachers. Initially, they raise both hands upward while stepping leftward. Then, they transition into a lunge with the left leg extended forward, right knee bent, and left hand lowered to the hip. Next, they stand upright with arms down, followed by a wide stance with arms extended forward. Finally, they raise both arms again. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AEg4TBDa3mM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AEg4TBDa3mM_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 78.04880489114309, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person in black clothing performs martial arts movements, including arm gestures and stances, with clear motion due to their own locomotion.", "background_and_ambient_analysis": "Background elements (wooden walls and yellow floor) are static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AEsUF_x7Ht0", "file_name": "AEsUF_x7Ht0_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a hand using a stylus on a digital drawing tablet. First, the screen displays a white 'm' on a black background. Then a hand enters, holding a stylus, and starts drawing. Wait, no—the first frame is the 'm' already there. Then the hand moves to draw an 'n'? Wait, no, let's check the timestamps.\n\nFrame 0: Shows a black screen with a white 'm'. Then frame 1: hand is there, but maybe the drawing process. Wait, the captions for the frames:\n\n[0.0] shows the 'm' on the tablet.\n\n[1.4] shows a hand with a stylus (black, maybe) moving to draw.\n\n[2.5] hand is drawing a curve (part of the letter).\n\n[3.6] the 'm' is formed, but maybe the hand is adjusting.\n\nWait, the task is to describe the motion chronologically. So start from the beginning.\n\nFirst, the tablet screen shows a black background with a white, cursive 'm'. Then, a hand enters the frame holding a stylus, and begins to draw. The hand moves in a smooth motion, creating the strokes of the 'm'. The hand is right side of the screen, moving from left to right, forming the curves of the letter. The background includes a portion of the tablet's edge, but minimal. Camera is top-down, fixed.\n\nWait, the video sequence: frame 0 is the 'm' already drawn. Then in frame 1.4, a hand is holding a stylus, maybe starting to draw a new letter? Wait, no, the problem says \"the provided video\" with the frames. Let's parse the frames:\n\n- Frame 0: [0.0] shows a black screen with a white 'm'.\n\n- Frame 1: [1.4] shows a hand with a stylus (dark, maybe) moving towards the screen.\n\n- Frame 2: [2.5] the hand is drawing a curve (the first stroke of 'n'? Wait, but the initial frame is 'm'. Wait, maybe the video is of drawing the 'm' from start to finish? Wait, no—the first frame has the 'm' already. So maybe it's the process of drawing the 'm', starting from scratch.\n\nWait, let's think: the video starts with the 'm' on screen. Then, a hand uses a stylus to draw the 'm'—wait, no, the first frame has the 'm', then the next frames show the hand moving. Wait, perhaps the video is of the hand drawing the 'm' on the tablet. Let's check the sequence:\n\n[0.0] shows the 'm' on the tablet.\n\n[1.4] a hand with a stylus enters the frame.\n\n[2.5] the hand is drawing a curve (maybe the first stroke of 'm').\n\n[3.6] the hand is finishing the stroke, forming the 'm'.\n\nWait, maybe the video is of the hand drawing the 'm' stroke by stroke.\n\nSo the sequence: the tablet screen is black. A hand holding a stylus (light brown, maybe) moves into the frame from the right. The hand begins drawing a smooth, curved line (the left stroke of the 'm'), then continues to the right, creating the second curve (the right stroke of the 'm'). The hand moves from left to right across the screen, with the stylus making continuous pressure to form the white, cursive 'm'. The background shows part of the tablet's edge and a grid-patterned surface, but the main focus is the hand and the screen. The camera is top-down, fixed throughout, with no movement.\n\nNow, apply the rules:\n\na) Chronological motion: hand enters, draws the 'm' from start to finish.\n\nb) Appearance: hand (skin tone), stylus (gray), screen (black with white 'm').\n\nc) Spatial: hand is on the right side of the frame, moving left to right across the screen.\n\nd) Camera: top-down, fixed.\n\ne) Background minimal.\n\nf) No text recognition, named characters, etc.\n\nSo the caption should be concise, chronological. Let's draft:\n\nA hand holding a gray stylus enters the frame from the right, moving leftward across a black digital drawing tablet screen. The hand draws a smooth, white cursive 'm' with continuous strokes, starting from the left curve and completing the right curve. The camera maintains a fixed top-down perspective, focusing on the tablet and hand motion with minimal background visibility.\n\nWait, but in the first frame, the 'm' is already there. So maybe the video is of the drawing process,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AEsUF_x7Ht0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AEsUF_x7Ht0_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 103.11758000512359, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a stylus drawing a letter 'm' on a tablet screen. The hand moves in a controlled manner to create the letter.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. Background elements (desk grid) are stationary."}}
{"video_id": "AENgr5MXVF0", "file_name": "AENgr5MXVF0_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pan on a stovetop contains sliced yellow and red apples and white onions, which are stirred and cooked until browned. Raw meat is then added along with marjoram to the pan, and the mixture is tossed and cooked for one minute. The camera remains in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AENgr5MXVF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AENgr5MXVF0_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 153, "blur_score": 171.85057404104074, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands stir and add meat/apples in the pan; food items (apples, meat) move due to tossing and stirring actions.", "background_and_ambient_analysis": "Static background elements (stove, kitchen fixtures) show no shifting or movement; no fire, water, or wind effects observed."}}
{"video_id": "AEzieCC9Jj4", "file_name": "AEzieCC9Jj4_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black-and-white striped shirt, khaki shorts, and white sneakers stands on a grassy field, facing a green basket with yellow golf balls. He positions his golf club to hit a ball, then swings the club upward and forward, striking the ball. The camera remains stationary, capturing the action from a front-facing angle with the field and distant structures in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AEzieCC9Jj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AEzieCC9Jj4_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 110.8970567681286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is executing a golf swing, with the golf club and ball as discrete moving objects under explicit physical forces (swing mechanics).", "background_and_ambient_analysis": "Background elements (sky, grass, distant trees) show no uniform shifting or fluid motion; subtle grass sway is negligible compared to other motion sources."}}
{"video_id": "AE9-Exh-H04", "file_name": "AE9-Exh-H04_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red helmet and dark clothing rides a red motorcycle along a dirt path, approaching the camera. The rider moves forward, passing a wooden bridge with steps leading up to it. As the motorcycle advances, the camera pans right to reveal a thatched-roof hut with parked motorcycles and blue boats in the background. The rider continues toward the foreground, with palm trees and buildings visible, while the camera maintains a steady follow shot along the path.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AE9-Exh-H04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AE9-Exh-H04_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 216.44139672925684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A rider on a red motorcycle is moving forward along a dirt road, with the motorcycle and rider clearly visible as discrete, solid objects in motion.", "background_and_ambient_analysis": "Static background elements (thatched roofs, blue containers, trees, and water body) show no significant shifting or fluid motion. Water in the background is still, not flowing dominantly."}}
{"video_id": "AFnwLe4TPd0", "file_name": "AFnwLe4TPd0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a green shirt sits on a brown couch, holding a phone, while another person in a gray hoodie sits to their right. The person in green looks at the phone, then gestures with their hand, and the person in gray smiles and looks toward them. Both remain seated throughout, with no significant camera movement or background changes.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AFnwLe4TPd0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AFnwLe4TPd0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 154.00940793166274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (man in green 'Xbox' shirt and woman in gray hoodie) exhibit subtle movements: head turns, body shifts, and facial expressions while seated on the couch.", "background_and_ambient_analysis": "Background consists of static couch and window blinds with no shifting, fluid, or wind-driven motion (no fire, water, smoke, or wind evident)."}}
{"video_id": "AFRDLjAv9XE", "file_name": "AFRDLjAv9XE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands fold a shiny aluminum foil sheet around corn, then seal it into a compact packet. The sealed packet is placed into a fire pit with stacked wooden logs. The camera begins with a top-down view of the foil, shifts to a close-up of the hands folding, then returns to a top-down view of the packet resting among the logs.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AFRDLjAv9XE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AFRDLjAv9XE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 144, "blur_score": 62.343201583874084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands manipulate solid objects (aluminum foil, food mixture) through folding and positioning actions; the foil packet is placed into the fire pit and later opened.", "background_and_ambient_analysis": "Static background elements (wooden table, brick fire pit) show no uniform shifting. No dominant fluid/environmental motion (e.g., fire, smoke, water) drives the scene."}}
{"video_id": "AFgxVHZHna4", "file_name": "AFgxVHZHna4_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with a red pocket uses a handheld torch to ignite a white marshmallow atop a chocolate-colored beverage in a tall glass. The flame, emitting blue light, causes the marshmallow to glow and brown as the torch is held steadily above it. The person then moves the torch away, revealing the glowing marshmallow still atop the drink. The camera remains in a close-up, static position focused on the glass and hands, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AFgxVHZHna4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AFgxVHZHna4_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 181.64874221306684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a syringe-like tool to dispense liquid into a cup with whipped cream; the cup and cream remain stationary while the hands move.", "background_and_ambient_analysis": "Background elements (bar counter, dark surroundings) show no uniform shifting or environmental fluid motion; no fire, water, or smoke visible."}}
{"video_id": "AG23W_zG1yc", "file_name": "AG23W_zG1yc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand lifts a rough, brown shell from ground scattered with shell fragments and stone wall debris. A person in a gray vest and dark pants holds the shell, then uses a small knife to pry it open. The camera remains steady, focusing on the hands and shell against the stone wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AG23W_zG1yc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AG23W_zG1yc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 40.41189187031102, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands manipulate a rock and use scissors to cut it, with clear physical interactions between the hands, rock, and scissors.", "background_and_ambient_analysis": "The stone wall and shell pile in the background show no uniform shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "AG1JqFePqNk", "file_name": "AG1JqFePqNk_000186_000196.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt, dark jeans, and black gloves approaches a vehicle from the left, carrying a large, dirty tire. They position the tire next to the vehicle’s front wheel well and bend forward to adjust its placement, aligning it with the wheel hub. The camera remains stationary throughout, capturing the action from a fixed angle with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AG1JqFePqNk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AG1JqFePqNk_000186_000196.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 124.30833302130054, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person (wearing light blue shirt and dark pants) actively manipulating a spare tire, positioning it adjacent to the vehicle. Vehicle wheels and chassis are stationary; tire motion is purely due to manual handling.", "background_and_ambient_analysis": "No fire, water, smoke, or wind motion observed. Background elements (fence, concrete ground) remain static and consistent throughout the frames, showing no uniform shifting or environmental fluid dynamics."}}
{"video_id": "AH1RCFWhiz4", "file_name": "AH1RCFWhiz4_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing light-colored pants and a blue sandal adjusts their foot while wearing a blue and white leg brace; they then reach to move a small colorful toy on the patterned tile floor. The camera maintains a top-down static perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AH1RCFWhiz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AH1RCFWhiz4_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 551.5144642362595, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their foot (adjusting flip-flop) and hand (reaching to floor), demonstrating intentional locomotion and physical interaction with the environment.", "background_and_ambient_analysis": "The tiled floor background shows no shifting or uniform movement, with no fluid/environmental motion (fire, water, smoke, wind) present. Static elements like tiles and floor patterns remain fixed."}}
{"video_id": "AGN42Mz7TJo", "file_name": "AGN42Mz7TJo_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the rules. The user wants a concise paragraph in chronological order, focusing on the main subjects' motion and behavior.\n\nLooking at the video frames provided: there are four shirtless men in a small boat on a river. They're paddling. The first frame shows them starting to paddle. The second frame has them actively rowing. The third and fourth frames show them continuing to paddle, with the boat moving forward. \n\nI need to mention the number of people (four), their appearance (shirtless, possibly with some wearing shorts), and their actions. The spatial relationship is important—they're all in the boat, maybe some in front, some behind. The boat is greenish. The water is brown, but maybe that's not essential. \n\nWait, the rules say to keep background minimal unless essential. So the river is the background, but maybe just mention it's a body of water. The camera perspective: looking down on them, maybe slightly shaky. The video starts with them paddling, then they move forward, possibly with the boat turning.\n\nWait, the frames show the boat moving. Let me check each frame. First frame: they're all in the boat, one person is raising a paddle. Second frame: they're rowing. Third frame: they're still rowing, boat is moving. Fourth frame: more movement, maybe turning the boat.\n\nSo the chronological order: The four men start paddling, then continue rowing, causing the boat to move. The camera is positioned above, looking down slightly, maybe with a slight shake. \n\nWait, the problem says \"camera perspective and movement\" at the end. The description in the example was \"top-down, pan left, slight shake\". Here, the camera seems to be following them from the side or above. Maybe it's a medium shot, but the user says \"top-down\" if applicable. Wait, the first frame shows them from a slightly angled top view, so maybe it's a top-down perspective. The camera might have a slight shake as it tracks their movement.\n\nNow, putting it all together: Four shirtless men in a small green boat on a brown river. They begin rowing with oars, moving the boat forward. The men alternate strokes, with some paddling on the left and right sides of the boat. The camera follows the boat from a top-down perspective with slight movement.\n\nWait, but the rules say to mention spatial relationships if relevant. Maybe \"in front of, to the left\" etc. Let's see: in the frames, the men are positioned in the boat, some facing forward, some in the back. Maybe \"The men sit closely together, with some rowing on the left and others on the right side of the boat.\" Or perhaps \"The four men are seated in the boat, three at the front and one at the back, all paddling rhythmically.\"\n\nWait, the first frame shows them in the boat, one holding a paddle up. Then they start rowing. The boat is moving, and the green net on the side (maybe the riverbank has a green net?) But the user says exclude background unless essential. The green net might be part of the background, but maybe not essential. Let me check the problem statement again: \"Keep background descriptions minimal unless essential for understanding motion.\" So maybe the river is essential as the setting.\n\nSo the main points: four shirtless men, small boat (maybe green?), paddling on a river. Chronological: start rowing, continue moving the boat, the boat turns slightly as they paddle.\n\nLet me draft it:\n\nFour shirtless men are seated in a small green boat on a brown river. They begin rowing with black oars, moving the boat forward as they alternate strokes. The men paddle rhythmically, some on the left side and others on the right, propelling the boat through the water. The camera captures the scene from a top-down perspective with slight movement as the boat glides forward.\n\nWait, but the user said \"concise\" and \"chronological paragraph.\" Need to check if \"begin rowing\" is correct. The first frame shows them starting, then continuing. Maybe \"The men start rowing with oars, propelling the boat forward through the river.\"\n\nWait, the example in the problem statement: \"Four shirtless men are in a small boat, rowing with oars, moving forward through the river. The camera follows them from a top-down angle with slight shake.\"\n\nWait, the user's rules say \"focus primarily on motion and behavior of main subjects in chronological order.\"\n\nSo: The four shirtless men start paddling with oars, moving the boat forward. As they continue, the boat turns slightly as they paddle rhythmically.\n\nBut the exact movement in the frames: in frame 0, they're", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AGN42Mz7TJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AGN42Mz7TJo_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 157, "blur_score": 433.53704860825144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people in a canoe are rowing, then the canoe capsizes, causing one person to fall into the water. The canoe and people are discrete solid objects moving due to rowing forces and subsequent capsizing.", "background_and_ambient_analysis": "Water shows some movement, but it's not the dominant motion; the background (distant shore, trees) appears static with no uniform shifting."}}
{"video_id": "AH6wp6S5-9Q", "file_name": "AH6wp6S5-9Q_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light beige shirt uses a metal carving tool to shape a white stone block with swirling patterns on a wooden workbench; their hands move rhythmically, applying pressure to the stone. Additional carving tools lie on the workbench to the right, while an orange chair is partially visible in the background. The camera maintains a close-up perspective, subtly shifting to follow the carving motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AH6wp6S5-9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AH6wp6S5-9Q_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 240.35828764288956, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands and tool are moving as they interact with the white cloth on the table.", "background_and_ambient_analysis": "Background elements (white cloth, orange structure, table) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "AHLPeSihSto", "file_name": "AHLPeSihSto_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium with wooden flooring, several children sit on the floor in rows (wearing green, blue, or white shirts), while two children in white shirts stand near the center; one jumps forward. A child in a green shirt runs from the right side toward the center, passing the standing children. The camera remains static with a slight shake, offering a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AHLPeSihSto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AHLPeSihSto_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 995.7735494306548, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human subjects: multiple individuals seated on floor (static), and several standing/locomoting subjects (e.g., person in white center moving, person in green right side moving toward center). Motion consists of deliberate walking and positioning without fluid environmental effects.", "background_and_ambient_analysis": "No shifting background elements (walls, windows, door remain stationary relative to floor markings). No fire, water, smoke, or wind observed; indoor gym environment is calm and static."}}
{"video_id": "AH_Mxs9JRZE", "file_name": "AH_Mxs9JRZE_000304_000314.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair tied back, wearing a dark jacket, sits on a sidewalk strumming an orange guitar while occasionally lifting their head. A black guitar case lies open to their right on the pavement. The camera maintains a static top-down perspective, capturing the subject and minimal background elements of a paved street with scattered debris.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AH_Mxs9JRZE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AH_Mxs9JRZE_000304_000314.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 618.2328007411229, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is seated and making minor adjustments to their posture and grip on an object (likely a broom or similar tool), with no major locomotion or collisions observed.", "background_and_ambient_analysis": "The background consists of a static tiled pavement with no significant shifting or fluid motion (e.g., no water flow, smoke, or wind effects)."}}
{"video_id": "AHK-lYZvsLw", "file_name": "AHK-lYZvsLw_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a caption for the video. First, I need to look at each frame chronologically.\n\nFrame 0: Two people in black outfits. One is wearing a hat, they're holding hands and moving. The background is plain. \n\nFrame 1: Now there are three people? Wait, no. Wait the description says \"two people in black outfits... then another frame shows one person in black and white dress\". Wait, let's check the sequence. \n\nFirst frame: two dancers in black, one with a hat, moving. Then the next frame (maybe frame 1) shows a different dancer in black and white, then white dress. Wait the user's input has the frames as:\n\n[0.0] two in black, hat, moving.\n\n[1.4] another frame: one in black and white dress, moving (maybe the two from before are moving away, one stays? Wait the user says: first frame has two dancers in black, then next frame (frame 1) has two dancers but one in black and white? Wait the user's input for the video description: \n\n<0.3 seconds>... two in black, hat, dancing.\n\n<1.4 seconds>... one person in black and white dress (maybe the others moved out), then another frame: <2.5> woman in white top and striped skirt. <3.6> another woman in pink top and black pants. <4.7> woman in white dress.\n\nSo the sequence is:\n\n- 0s: Two people in black dresses (one with hat), dancing in a connected motion (holding hands?).\n\n- 1.4s: One person in black and white dress (patterned) walks, another person is moving into the frame (maybe from the left?).\n\n- 2.5s: Woman in white top and striped skirt dancing.\n\n- 3.6s: Another woman in pink top and black pants enters (from left?), dancing.\n\n- 4.7s: Woman in white dress walks, arms raised.\n\nNow, need to describe in chronological order. The main subjects are the dancers. Each frame has different dancers. Let's track each second.\n\nStart at 0s: Two individuals in black outfits, one wearing a wide-brimmed hat, move together while holding hands across a plain background.\n\nThen 1.4s: A different person in a black-and-white patterned dress steps forward, with another individual (now in white dress?) moving to the left.\n\nWait, the problem is the frames are sequential. Let's look at the provided frames:\n\nFrame 0: \"two people in black outfits, one with hat, moving. The text 'disarming' is there, but we exclude text.\"\n\nFrame 1.4: \"one person in black and white dress, dancing, with another person moving out of frame?\" Wait, the user's frame descriptions:\n\n0.3s: two people (black, one with hat) moving.\n\n1.4s: one person in black and white (dress) moving (maybe the other person is gone), then the text \"element\" is present.\n\n2.5s: a woman in white top and striped skirt walking.\n\n3.6s: a woman in pink top and black pants (new person) dancing.\n\n4.7s: a woman in white dress walking, arms raised.\n\nSo chronological order:\n\n0s: Two dancers in black outfits (one with hat) move together across a plain background.\n\n1.4s: One dancer in a black-and-white patterned dress moves to the center, while a second dancer (previously visible) moves out of frame to the right.\n\n2.5s: A dancer in a white top and striped skirt walks through the frame from left to right.\n\n3.6s: A new dancer in a pink top and black pants enters from the left, moving across the frame.\n\n4.7s: A dancer in a white dress walks into the frame from the left, arms raised.\n\nNow, spatial relationships: each time they move across the frame. The background is plain, so minimal description. Number: varies per frame (2, then 1, then 1, then 1, then 1? Wait, maybe each frame has one dancer, but the first frame has two. Let's check:\n\nThe first frame (0.3s): two people.\n\nThen 1.4s: perhaps the two have separated, so one person in black and white.\n\n2.5s: one person (white top, striped skirt).\n\n3.6s: another person (pink top, black pants).\n\n4.7s: another person (white dress).\n\nSo chronological steps:\n\n- Initially, two individuals in black outfits (one wearing a hat) move together in a connected motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AHK-lYZvsLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AHK-lYZvsLw_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 39.41100894845103, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Multiple distinct dancers (women) are visible, performing intentional locomotion (walking, dancing) with clear bounding boxes. Their movements include arm gestures, turns, and stepping patterns, driven by physical forces (muscle movement), not camera or environmental effects.", "background_and_ambient_analysis": "The background is a static white wall with no shifting elements or environmental motion (fire, water, smoke, wind). The background remains uniform and unmoving throughout the video, confirming no ambient environmental phenomena."}}
{"video_id": "AH9L4t1b8GQ", "file_name": "AH9L4t1b8GQ_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user wants. They provided a video with several frames and specific rules for the caption. My job is to generate a concise paragraph that follows those rules strictly.\n\nLooking at the video frames:\n\n- The first frame shows a close-up of a hand pressing a button on a hair straightener. The text \"TURN ON VIBRATION MODE\" is there, but according to rule f, I shouldn't include text recognition. So I need to describe the action without mentioning the text.\n\n- The second frame is similar, but the button is being pressed, maybe toggling a mode.\n\n- Then it transitions to a split screen: the main frame shows a woman using the straightener on her hair, and two smaller frames showing her from different angles. The text \"TAKE A SECTION OF HAIR, SLIDE DOWN SLOWLY\" is present, but again, I must exclude that. So the focus should be on her actions.\n\nThe rules say to focus on motion and behavior chronologically. So the sequence is: hand pressing the button (activating vibration mode), then the woman using the straightener on her hair in different angles.\n\nAppearance: The woman has long brown hair, wearing a white shirt. The hair straightener is white and metallic. The camera starts with a close-up of the device, then shows the woman using it from multiple angles.\n\nSpatial relationships: The hand is interacting with the straightener's button. The woman is holding the straightener in front of her, working on her hair.\n\nCamera perspective: The first part is a close-up shot, then it shifts to a split-screen view (but according to rule d, mention camera movement. The split-screen is a layout, not movement, so maybe just the transition from close-up to multi-angle shots. The caption should note the camera moves from close-up to showing the woman's actions from different angles.\n\nBackground: Minimal, so just mention it's a neutral gray background.\n\nNeed to check all the rules again:\n\na) Motion in chronological order: pressing button, then using straightener.\n\nb) Describe appearance: woman's hair (long brown), white shirt, straightener (white, metallic).\n\nc) Spatial relationships: hand on button, woman holding straightener to hair.\n\nd) Camera: starts with close-up, then split-screen showing different angles.\n\ne) Background minimal: gray.\n\nf) Exclude text, so no mentioning the text instructions.\n\ng) No internal reasoning in output.\n\nPutting it all together:\n\nStart with the hand pressing the button on the hair straightener. Then transition to the woman using it on her hair from multiple angles.\n\nAvoid any mention of text, named characters, or stylistic analysis.\n\nCheck for conciseness and chronological order.\n\nPossible caption: A hand presses a button on a white hair straightener's side panel. The scene shifts to a woman with long brown hair in a white shirt using the device, holding it vertically and sliding it down sections of her hair from multiple angles against a neutral gray background. Camera remains close-up initially then transitions to split-screen views of her hair styling process.\n\nWait, but need to check rules. Rule d says conclude with camera perspective and movement. The initial shots are close-up, then it's split-screen (which is a different perspective). But split-screen isn't movement; maybe the camera shifts from close-up to wider shots. Wait, the video description says: first frame is a close-up of the button, then frame 3 is a split screen showing the woman from different angles.\n\nSo the camera perspective starts as close-up on the device, then moves to show the woman in split-screen (multiple angles). So the caption should mention the camera starts with a close-up, then transitions to multi-angle shots.\n\nAlso, need to mention that the woman is holding the straightener to her hair, sliding it down.\n\nMake sure it's concise. Let me try:\n\nA hand presses the button on a white hair straightener's side panel. The scene transitions to a woman with long brown hair, wearing a white shirt, holding the straightener vertically and sliding it down sections of her hair from multiple angles against a gray background. Camera starts with close-up of the device, then shifts to split-screen views of her styling process.\n\nCheck if all rules are followed:\n\n- Motion in chronological order: pressing button, then using straightener.\n\n- Appearance: woman has long brown hair, white shirt; straightener is white.\n\n- Spatial: hand on straightener, woman holding it to her hair.\n\n- Camera: starts close-up, transitions to split-screen.\n\n- Background: gray, minimal.\n\n- No text mentioned.\n\nLooks good. Maybe adjust for conciseness. Remove \"vertical\" since the video might not specify, but the description says \"sliding down\" so vertical movement.\n\nWait, the split-screen shows her from different angles, so maybe", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AH9L4t1b8GQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AH9L4t1b8GQ_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 132.43525573164777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman's hand moves the hair straightener across her hair, causing the hair strands to shift due to physical contact with the straightener. The straightener itself is held in motion by the hand.", "background_and_ambient_analysis": "The background consists of static indoor elements (walls, room interior) with no fluid motion, environmental effects, or wind. No fire, water, smoke, or wind is present."}}
{"video_id": "AI-uVWfwOq4", "file_name": "AI-uVWfwOq4_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a pink sleeveless top and yellow shorts crouches at a sink, using a white cloth to wash a dish. She moves the dish under running water, lifts it slightly, and places it into the sink basin. Behind her, a tiled wall holds various containers including a red bucket and a clear plastic bin. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AI-uVWfwOq4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AI-uVWfwOq4_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 170.05771203314464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (solid object) is actively moving her hands and arms to wash dishes, with discrete physical interactions (e.g., scrubbing, rinsing) and object manipulation (dishes, water from faucet).", "background_and_ambient_analysis": "Static tiled walls and sink fixtures show no uniform shifting; no dominant fluid or environmental motion (fire, water flow, wind) is observed."}}
{"video_id": "AHeVAO6ykW4", "file_name": "AHeVAO6ykW4_000145_000155.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video, following specific rules. Let me go through each rule to make sure I don't miss anything.\n\nRule a says to focus on motion and behavior of main subjects in order. So I should list the actions step by step. The video shows people dancing, so I need to note their movements over time.\n\nRule b: mention appearance and number, like color and size. The characters have animal masks—red and purple, maybe? There are multiple people, so I need to count them. From the frames, there's at least two main dancers with masks, and others in the background.\n\nRule c: spatial relationships. For example, one person in front of another. In the first frame, there's a person sitting on the ground, then others moving around. I should note positions relative to each other.\n\nRule d: camera perspective and movement. The video seems to be a stage performance, so the camera is probably fixed or panning. The frames show movement from left to right, maybe a pan. Also, check if the camera is steady or if there's a shake.\n\nRule e: minimal background unless essential. The background has a green wall with arched windows and wooden panels. Maybe mention the stage setting briefly.\n\nRule f: exclude text, named characters, stylistic analysis. So no \"Nayirit\" or any specific names. Focus on actions.\n\nLet me look at the frames. Frame 0: three people. One sitting, two standing with masks. Frame 1: they move, maybe the sitting person stands up? Frame 2: more movement, people walking in different directions. Frame 3: same as frame 2, but maybe some are moving to the right. Frame 4: they're in the middle of the stage, moving left to right. Frame 5: some exit the frame.\n\nWait, the user provided 5 frames. Let's list the sequence:\n\n0: Three people. One (with red mask) is walking, another (purple) moving, one sitting. Background has green wall, wooden panels, arched door.\n\n1: Red-masked person moves left, purple person bends, the sitter is now standing? Wait, frame 1 shows the person on the right sitting, others moving. Maybe in frame 0, there's a person sitting on the ground, then in frame 1, they're still sitting but others are moving.\n\nWait, the first frame has a person sitting on the floor (right side), two standing with masks (one red, one purple), and another person moving. Then in frame 1, the red-masked person is walking to the left, purple person is moving towards the center, the sitter remains. Then frame 2 shows all moving across the stage.\n\nWait, the user provided the video frames as [0.0 to 5.0], so five frames. Let's check the movement.\n\nAt 0.0: A person in a red fox mask walks left, another in purple mask moves right. One person sits on the ground (right side). Background: green wall with arched windows, wooden panels.\n\nAt 1.0: Red-masked person moves left, purple-masked person bends down, the sitter (now standing?) moves. Background changes slightly, doors visible.\n\nWait, maybe the sitting person stands up. The person on the ground in frame 0 is now moving. Let's see.\n\nIn frame 0: left side, a person in black with purple hair and a mask is moving, center a red-masked person walking, right side a sitting person. Frame 1: red-masked person walks left, purple-masked person moves towards center, the sitting person stands. Frame 2: all moving towards the left, red-masked person steps left, purple person walks right. Wait, maybe the movement is circular or across the stage.\n\nAlternatively, the dancers are performing a choreographed routine. The key is to track their positions over time.\n\nThe main subjects: multiple dancers (at least three) with masks (red and purple), black outfits. They move in various directions on a stage with green walls and wooden panels.\n\nChronological order: Start with the group on stage, some moving left, some right. The sitting person gets up and moves. Then they all dance across the stage, perhaps in a line or circle.\n\nNeed to mention the number of people: the first frame has three, but later more? Maybe three main dancers.\n\nWait, in frame 0, there are three people: one sitting, two standing. In frame 1, the sitting person is still there but moving? Or maybe the count is four. Hmm.\n\nAlternatively, it's better to state that several dancers (approximately three) are moving in different", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AHeVAO6ykW4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AHeVAO6ykW4_000145_000155.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 142.75344543191784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple dancers (solid objects) exhibit discrete motion: a red-head dancer interacts with a purple-head dancer through choreographed movements including falls, stands, and physical contact. A third dancer in the background also moves. All motion is tracked via bounding boxes with clear physical interactions.", "background_and_ambient_analysis": "No shifting background elements observed; walls, doors, and stage props remain stationary. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "AIR1h68-Dsw", "file_name": "AIR1h68-Dsw_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with brown hair, wearing a dark jacket and red scarf, holds a white bag and small objects while standing in a cobblestone square. She looks down at her hands, adjusting the items, as pedestrians walk past in the background near a building with scaffolding. The camera remains steady, capturing her subtle movements and the surrounding activity.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AIR1h68-Dsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AIR1h68-Dsw_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 97, "blur_score": 843.8545613047252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include pedestrians walking across the square and the woman holding a dog. Pedestrians exhibit locomotion (walking) while the woman maintains a stationary pose with minor adjustments.", "background_and_ambient_analysis": "The background features buildings and ground with no significant shifting or fluid motion (e.g., no fire, water, or smoke). Static architectural elements remain consistent across frames, indicating no dominant environmental fluid dynamics."}}
{"video_id": "AIjYZwwM9Q8", "file_name": "AIjYZwwM9Q8_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to observe the video frames. The main subjects are horses, right? Let's check each frame.\n\nFrame 0: Horses are visible, heads up. Background has trees and a water body. The camera is from a rider's perspective, maybe? The red straps (saddles?) are in the foreground.\n\nFrame 1: The view shifts, maybe the camera moves. Horses are moving through water. The background has a white SUV on a road, trees.\n\nFrame 2: Horses are in shallow water, splashing. The water is greenish. There's a white vehicle and people on the shore. The horses are moving forward.\n\nFrame 3: Closer view of the horses' heads, water splashing. The camera seems to be moving with the horses.\n\nFrame 4: Horses are still in water, heads up. The camera angle is slightly lower, maybe the rider is moving through.\n\nFrame 5: Horses are in water, splashing. The background has a white SUV and trees. The camera is from behind or side?\n\nNow, chronological order. The horses are moving through a body of water. First, the horses are seen in the water, then splashing as they move. The camera is from the rider's perspective, so it's a first-person view. The horses are light brown or tan, with some dark manes. There are two horses? Wait, frame 0: two horses, maybe? The rider is on one, looking at the other? Wait, frame 0: the video shows the back of two horses (heads up) in front of the camera. Then as they move through water, splashing.\n\nSo the main subjects are the horses. They are moving forward through water. The camera is mounted on a rider, so it's a first-person perspective, moving with the horses. The background has trees and a parked SUV. The horses are light-colored with dark manes. The motion is forward through shallow water, creating splashes.\n\nNeed to describe in chronological order: the horses start in shallow water, move forward, splashing, with the camera following the motion. The camera is steady but moves with the horses, likely a first-person view.\n\nCheck rules: focus on motion and behavior. The horses are walking through water, splashing. Number: probably two horses? Wait, frame 0: two horses' heads are visible. So two horses. Appearance: light brown or tan with dark manes. Motion: moving forward through water, creating splashes.\n\nSpatial relationships: the horses are ahead of the camera, moving forward. The background has trees and a road with a white SUV.\n\nNow, the caption should be concise. Let's structure it:\n\n\"The video shows two light brown horses with dark manes walking forward through shallow water, splashing as they move. The camera, positioned from a rider's perspective, follows their motion through the water, with trees and a parked white SUV visible in the background.\"\n\nWait, need to check if it's two horses. Frame 0: two horses (heads visible), frame 2: two horses in water. So yes, two.\n\nBut maybe the camera is on one horse? Wait, the perspective is from behind the horses? No, the first frame shows the horses in front, so the camera is on a rider behind them, following. So the horses are in front, moving through water.\n\nWait, the user's instructions say \"main subjects (people/animals/objects)\". So horses are main subjects.\n\nChronological: the horses start in water, move through, splashing. The camera follows.\n\nMention spatial relationships: horses are in front, moving forward.\n\nBackground minimal: trees and a white SUV on shore.\n\nCamera perspective: first-person, moving with the horses.\n\nSo the caption should be:\n\n\"Two light brown horses with dark manes walk forward through shallow water, splashing as they move. The camera, from a rider's perspective, follows their progression through the water, capturing the splashing and surrounding trees and a parked white SUV.\"\n\nCheck rules:\n\na) Motion: horses walking, splashing. Chronological: starting in water, moving through.\n\nb) Appearance: two light brown horses with dark manes.\n\nc) Spatial: horses in front, camera following.\n\nd) Camera perspective: rider's view (first-person), moving with the horses.\n\ne) Background minimal: trees and SUV mentioned briefly.\n\nf) No text, no names.\n\ng) No reasoning.\n\nYes, that works. Let's make it concise.\n</think>\n\n<caption_output>Two light brown horses with dark manes walk forward through shallow water, creating splashes as they move. The camera, positioned from a rider's perspective, follows their motion through the water, with trees and a parked white SUV visible in the background. The view remains steady,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AIjYZwwM9Q8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AIjYZwwM9Q8_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 261.63770668337077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "AIsrY2-lgtI", "file_name": "AIsrY2-lgtI_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows people in a swimming pool. The main subjects are the swimmers. Let me check the frames. In the first frame, there are three people in the pool near the edge. Then, as the video progresses, more people are added. Wait, the user says to focus on motion and behavior chronologically.\n\nLooking at the frames: at the start, there are three individuals. Then, in subsequent frames, a fourth person enters from the right. Wait, the frames are numbered 0 to 4. Let me see the progression. \n\nFrame 0: Three people in the pool near the edge. Frame 1: They're moving, maybe splashing. Frame 2: A fourth person is seen entering the pool from the right. Frame 3: Another person (fifth?) is now in the pool. Frame 4: The group is more spread out, maybe swimming.\n\nWait, the description says \"three people in the pool near the edge\" in the first frame. Then, in the next frames, people are joining. The main action is people entering the pool and moving around. \n\nI need to mention the number of people. The initial count: three. Then a fourth person joins, then maybe another. Wait, the user's example might have specific details. Let's see the exact frames:\n\nFirst frame: three people. Then frame 2, a fourth person (a girl with a pink swimsuit) is entering from the right. Then frame 3, another person (maybe the fifth) is in the water. Wait, the frames show the pool with the edge visible, and people are moving.\n\nWait, the user says \"main subjects (people/animals/objects) in chronological order.\" So the order of events: three people in the pool, then a fourth joins from the right, then another person (maybe a fifth) joins, and then they swim around.\n\nAppearance: they're wearing swimsuits. The colors might be mentioned. The first frame has a person in a dark swimsuit, another in pink, etc.\n\nSpatial relationships: the first people are near the pool edge. Then a new person enters from the right. Then another person joins from the bottom right (maybe from the pool deck). The camera is looking down on the pool, maybe a top-down view.\n\nCamera perspective: top-down, slight shake. The background is minimal, just the pool and deck.\n\nWait, the rules say to exclude text recognition, named characters, etc. So no names. Focus on motion: people entering, moving in the water, maybe swimming.\n\nLet me structure it:\n\nStart with three people in the pool near the edge. Then, a fourth person enters from the right side of the frame, joining them. Another person enters from the bottom right, swimming towards the group. The group moves slightly, with some individuals changing positions. The camera remains top-down with a slight shake.\n\nWait, the user's example might have the number. Let me check the frames again. The first frame shows three people. Then in frame 2, a fourth person (a girl in pink swimsuit) is entering from the right. Then frame 3, a fifth person? Wait, maybe the counts change.\n\nBut the rules say to describe in chronological order. So:\n\nThe video begins with three individuals in a swimming pool near the edge. A fourth person enters from the right side of the frame, joining the group. Another individual, wearing a dark swimsuit, swims into the pool from the bottom right. The group moves slightly, with some people adjusting their positions in the water. The camera maintains a top-down perspective with a slight shake throughout the sequence.\n\nWait, need to check the exact motion. The initial three people are near the pool edge. Then, as the video progresses, more people come into the pool. The description should mention the order of entry. Maybe the first three are already in the water, then a fourth person (girl in pink) enters from the right, followed by another person entering from the bottom right. Then they move around.\n\nThe caption needs to be concise. Let's try:\n\nThree swimmers are in a pool near the edge. A fourth person, wearing a pink swimsuit, enters from the right, followed by another individual from the bottom right. The group adjusts positions in the water, moving slightly. The camera remains top-down with a slight shake.\n\nWait, the initial three people: in the first frame, three people are in the pool. Then, as time progresses, a fourth person (pink swimsuit) comes in from the right. Then another person (maybe the fifth) comes from the bottom right. Then they all move. But the exact count might not matter as much", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AIsrY2-lgtI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AIsrY2-lgtI_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 174.98628889918857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people are moving in the pool; one person is seen performing a flip (discrete object motion due to locomotion), and others are swimming and moving towards the edge.", "background_and_ambient_analysis": "The background (pool edge and deck) is static. The water shows ripples due to the movement of people, but the dominant motion is not the water itself."}}
{"video_id": "AI_Ne83wMes", "file_name": "AI_Ne83wMes_000199_000209.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair, wearing a turquoise shirt and black apron, kneels beside a black and white dog standing on a table, using clippers to trim the dog’s fur near its legs. The person then transitions to handling scissors, with the video displaying split-screen views of grooming actions from different angles, focusing on the hands and tools near the dog’s lower body. The camera shifts between close-ups of the clipping and combing motions, maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AI_Ne83wMes.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AI_Ne83wMes_000199_000209.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 127.82756981953602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the nail clipper are moving to trim the dog's nails. The dog remains stationary.", "background_and_ambient_analysis": "The background (wall, table) is static. No fluid/environmental motion (fire, water, wind, smoke) is visible. The split-screen effect is a post-production edit and does not indicate ambient motion."}}
{"video_id": "AJF6GLv7dns", "file_name": "AJF6GLv7dns_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated woman with brown hair, glasses, and a black spaghetti-strap top adjusts her top by moving her hands to her hips, then smiles. A standing woman in a light gray shirt and blue jeans remains to her left, shifting position slightly. The camera, handheld with slight shake, captures them in a room with wooden furniture and minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AJF6GLv7dns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AJF6GLv7dns_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 86.78319594380856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: one person in a black top adjusts her clothing (pulling straps, moving arms), and another person in a white top walks away from the camera.", "background_and_ambient_analysis": "The background is an indoor setting with static elements (wall, chairs, framed picture) showing no fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "AJKSuV4diJs", "file_name": "AJKSuV4diJs_000079_000089.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with curly hair featuring blonde streaks and wearing a red top opens her mouth, extending her tongue. A gloved hand approaches from the left, using a tool to pierce her tongue. The camera remains close-up, slightly shaky, capturing the process from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AJKSuV4diJs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AJKSuV4diJs_000079_000089.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 28.945382056556216, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Gloved hand and piercing tool move intentionally to interact with the person's lip; the lip undergoes controlled deformation during insertion.", "background_and_ambient_analysis": "Background elements (e.g., 'HOT TAI' sign) are static and show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "AJemreJpxfI", "file_name": "AJemreJpxfI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands lifts a purple puzzle box from the table, positioning it over a partially assembled puzzle depicting a red and blue building; the hands adjust the box’s placement, and the camera maintains a top-down view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AJemreJpxfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AJemreJpxfI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 42.12980020208785, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and jigsaw puzzle pieces) are moving; hands manipulate puzzle pieces to fit them into place.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, or fluid motion observed. The puzzle design and table surface remain static in position relative to the frame."}}
{"video_id": "AJoEKxtLftA", "file_name": "AJoEKxtLftA_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person in dark clothing is crouched on the left side of an orange-lit stage, interacting with an object on the floor near a chair and small table. They rise to a standing position, shift left, and then sit back down on the stage floor. The background includes a large painting on the left wall and stage equipment on the right, all under warm lighting. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AJoEKxtLftA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AJoEKxtLftA_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 98.37640530520015, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: starting from a crouched position, then sitting up, and eventually moving away or lying down.", "background_and_ambient_analysis": "The background (wall and painting) remains static; no fluid or environmental motion (fire, water, smoke, wind) is observed."}}
{"video_id": "AK9bbUJpZ4M", "file_name": "AK9bbUJpZ4M_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a brown plaid shirt and dark beanie bends over a tiled surface, applying a substance with a trowel from a nearby bucket. They lift their head, pick up a rectangular tile, then use the trowel to apply the substance to the tile before placing it onto the tiled surface and adjusting it. The camera maintains a close, side-angle view with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AK9bbUJpZ4M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AK9bbUJpZ4M_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 160, "blur_score": 67.30301408932297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a plaid shirt and beanie is actively moving their hands to grind and handle objects (e.g., a plate, food items), indicating discrete solid object motion.", "background_and_ambient_analysis": "Background elements (walls, stacked plates) appear stationary with no uniform shifting or fluid environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "AIlIetQ_7Pc", "file_name": "AIlIetQ_7Pc_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A yellow bulldozer with a person in blue operates, moving forward across a grassy field, its tracks churning the grass as it advances toward a dirt path. The camera pans left, following the vehicle's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AIlIetQ_7Pc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AIlIetQ_7Pc_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 81.40386785163281, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The yellow bulldozer is moving forward across the grassy field, with its tracks displacing grass and soil, indicating active locomotion.", "background_and_ambient_analysis": "No shifting background elements (trees, sky remain stationary relative to the frame). No fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "AKICvruclIQ", "file_name": "AKICvruclIQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stylist's hands meticulously weave blonde hair extensions into intricate braids along the back of a seated person's dark hair, adjusting and securing each section with fingers and a tool. The person remains stationary with their back to the camera, while the stylist works from behind, focusing on the detailed braiding process. The camera maintains a close-up, static perspective centered on the hands and hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AKICvruclIQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AKICvruclIQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 156, "blur_score": 2200.398726581724, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (hands) are moving to manipulate hair, performing precise physical actions on the braided strands.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected. Background objects like walls and shelves remain stable across frames."}}
{"video_id": "AKZbWF0fBK8", "file_name": "AKZbWF0fBK8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and dark shorts spins in a discus throwing circle, releases the discus, and then steps out of the circle. The background features a chain-link fence and distant figures, with the camera remaining stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AKZbWF0fBK8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AKZbWF0fBK8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 98, "blur_score": 223.87230871664684, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear performs a discus throw sequence, involving spinning, releasing the discus, and walking. Another static observer stands near the fence.", "background_and_ambient_analysis": "Background elements (chain-link fence, hills, distant figures) remain static across frames, showing no uniform shifting or fluid motion (e.g., no fire, water, or smoke visible)."}}
{"video_id": "AL89vdQlY5E", "file_name": "AL89vdQlY5E_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow hard hat, white t-shirt with a colorful graphic, blue jeans, and a brown backpack with a hose walks slowly through a yellow metal framework structure, moving from left to right and adjusting their position around the crisscrossing pipes. The background includes grass and distant trees, but remains out of focus. The camera remains stationary, capturing the individual's movement from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AL89vdQlY5E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AL89vdQlY5E_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 239.74399089783168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (wearing a hard hat, safety vest, and jeans) is moving within the metal structure. The person's motion involves walking and slight body shifts, indicating locomotion.", "background_and_ambient_analysis": "The background consists of static yellow metal beams and distant trees/grass, which do not exhibit uniform shifting. No fluid or gaseous environmental motion (fire, water, smoke) is observed."}}
{"video_id": "AKCxL_xBVis", "file_name": "AKCxL_xBVis_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit holds a microphone and speaks, moving slightly while facing the camera. Behind him, several police officers in black vests and gray uniforms stand stationary. The background includes parked cars and trees. The camera maintains a close-up on the man with minimal movement, following his slight motions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AKCxL_xBVis.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AKCxL_xBVis_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 148, "blur_score": 116.10180405892523, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The reporter (man in black coat) exhibits head movement (looking down then up) due to speaking. Police officers remain stationary.", "background_and_ambient_analysis": "The background (trees, car, building) is stationary. No dominant ambient environmental motion (fire, water, wind) is observed."}}
{"video_id": "ALZt37v66Ww", "file_name": "ALZt37v66Ww_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags with the paragraph inside. I'll make sure it's concise while covering all required elements: motion sequence, appearance, spatial relationships, camera perspective. I'll avoid any analysis and keep it strictly factual as per the instructions. </think>  <caption_output>Two fencers in white uniforms engage in a match on a fencing strip; the fencer on the left initiates a forward lunge with their sword extended, while the fencer on the right parries and steps forward to counter, their blades crossing in mid-air as both shift positions dynamically. The camera remains stationary with slight shake, capturing their movements against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ALZt37v66Ww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ALZt37v66Ww_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 181.2965280263411, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers in white gear are moving dynamically, executing fencing maneuvers with swords; their body and weapon movements are distinct and trackable.", "background_and_ambient_analysis": "The background elements (dark stage, banner with text) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "ALje0-J-l18", "file_name": "ALje0-J-l18_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a dark head covering appears in a close-up. The scene transitions to a dimly lit bar where a person wearing a black sleeveless top pours a liquid from a shaker into a glass; illuminated bottles and glassware line the bar behind them, with another individual partially visible in the background. The camera shifts from the close-up to the bar, focusing on the pouring motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ALje0-J-l18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ALje0-J-l18_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 173.04838470127905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A bartender is pouring a drink from a bottle into a shaker. The bottle and shaker exhibit clear motion due to the bartender's physical action (tilting the bottle to dispense liquid).", "background_and_ambient_analysis": "The background in the bar scene (bottles on shelves) is static with no uniform shifting. No fire, water, smoke, or wind dominates the scene, so ambient environmental motion is absent."}}
{"video_id": "AMFaOb6RXTY", "file_name": "AMFaOb6RXTY_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with light skin manipulates the brown hair of a person, gathering sections upward to form an intricate updo. The hair is styled in a neat, swept-back manner, with the hands adjusting and securing it into a polished bun. The person’s face briefly appears, revealing light skin and makeup, as the hands continue refining the hairstyle. The camera remains close to the head, capturing the motion of hair being lifted and shaped against a plain light pink background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AMFaOb6RXTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AMFaOb6RXTY_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 93.81540272861292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: the person's head and hands. The hands are actively manipulating the hair through deliberate physical movements (pulling, twisting, and arranging), indicating explicit physical forces applied to the hair.", "background_and_ambient_analysis": "The background is a solid pink wall with no shifting, fluid, or environmental motion (e.g., no fire, water, smoke, or wind). Background elements are static and uniformly positioned throughout the clip."}}
{"video_id": "AMSFnxNwv0E", "file_name": "AMSFnxNwv0E_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a colorful patterned shirt and a blue hair clip combs their hair with a red comb. They lift their right arm, maneuver the comb through their hair, and adjust the hair. The camera maintains a close-up, static perspective focused on the upper body, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AMSFnxNwv0E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AMSFnxNwv0E_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 101.72512981740266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (woman) is moving her head and arm while putting a hair clip in her hair.", "background_and_ambient_analysis": "The background (wall with text) is static with no shifting or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ANARAg_CQaU", "file_name": "ANARAg_CQaU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people running. First, describe their actions in order. They start running side by side, then one might move to the left or right. Wait, the frames: in frame 0, they're on the street, white fence behind. First person (left) is gray shirt, shorts, maybe flip-flops. Second person (right) black shirt, dark shorts, white shoes. They run towards the camera maybe? Wait, the video shows them running from left to right, then one turns around? Wait, no. Let's check the sequence.\n\nFrame 0: two people standing. Frame 1: they start running. Frame 2: still running, left person in gray, right in black. Frame 3: left person seems to be moving their arms, maybe turning. Frame 4: left person is barefoot now? Wait, the first frame: left person has shoes, then maybe takes them off? Wait, no, the description says the main subjects' motion. Let's track:\n\nThey run forward (across the street?), then at some point one person turns around. Wait, the video shows two people running. Let's see: first, both are running in the same direction. Then, the person on the left (gray shirt) turns around to face left? Wait, in frame 3, the left person is turning. Then in frame 4, both are running away. Wait, no, maybe the order is: they start running, then the left person stops or turns.\n\nWait, the key is chronological. So:\n\n- Two individuals run across the street (or on the road) with a white fence in the background.\n\n- The person on the left wears a gray shirt and red shorts, the right person wears a black shirt and dark shorts.\n\n- As they move, the left individual turns to face away from the camera (or left), while the right continues running.\n\nWait, let's check the frames:\n\nFrame 0: both are on the road, left person gray shirt, right black.\n\nFrame 1: running, positions same.\n\nFrame 2: left person's arm is out, moving.\n\nFrame 3: left person is turning left, right person is moving right.\n\nFrame 4: left person is walking away, right person running.\n\nWait, no, the user's example shows:\n\n<0.3s> two people running.\n\n<1.4s> still running.\n\n<2.5s> left person (gray) has arm out, maybe turning.\n\n<3.6s> left person is facing away (turning), right person running.\n\n<4.7s> left person running away, right person continuing.\n\nSo the motion: two people run, the left person turns around to face the opposite direction of their initial path, then both continue moving.\n\nAppearance: two males. Left: gray t-shirt, red shorts, dark shoes. Right: black t-shirt (with a design), dark shorts, white shoes.\n\nSpatial: Initially side by side, then left turns away from camera.\n\nBackground: white fence.\n\nCamera: stationary, maybe slight shake.\n\nSo caption should be:\n\nTwo people run across a road with a white fence in the background; the left individual wears a gray t-shirt and red shorts while the right wears a black t-shirt and dark shorts. They move side by side, then the left person turns to face away from the camera while continuing to run, followed by the right person maintaining their path. The camera remains stationary with minimal shake.\n\nCheck rules: focus on motion, chronological. Mention appearance (color, size, orientation). Spatial: left turns away. Background minimal. Camera: stationary, slight shake.\n\nLet's make concise.\n\n\"Two males run side by side on a road; the left wears a gray t-shirt and red shorts, the right a black t-shirt and dark shorts. The left turns to face away from the camera while continuing to run, the right maintains direction. The camera is stationary with slight shake, background features a white fence.\"\n\nWait, but the rule says \"keep background descriptions minimal unless essential for understanding motion\". White fence is background, but maybe it's essential as it's the backdrop. But maybe \"road with white fence in background\".\n\nAlso, \"briefly describe their appearance and number (color, size, orientation)\". Number: two males. Colors: left gray shirt, red shorts; right black shirt, dark shorts.\n\nMotion: run side by side, then left turns away.\n\nLet's structure:\n\nTwo individuals run across a road; the left person wears a gray t-shirt and red shorts, the right a black t-shirt and dark shorts. Initially side by side, the left person turns to face away from the camera while continuing motion, the right person proceeds in the same direction. The camera remains stationary with minimal shake, background includes a white fence", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANARAg_CQaU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANARAg_CQaU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 161.93763867201517, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are walking. The left person appears to be putting on shoes during the motion, but both are moving due to their own locomotion.", "background_and_ambient_analysis": "The background (metal fence and ground) is stable with no shifting or environmental motion (fire, water, smoke, or wind)."}}
{"video_id": "AMqx6W63i74", "file_name": "AMqx6W63i74_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs marinated meat and white powder in a white bowl with a fork, combining them into a uniform mixture. The mixture is then poured into a square white dish. Next, a spoon adds more powder to another square white dish while holding the original bowl. The camera maintains a top-down close-up perspective throughout, focusing on the bowls and hands against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AMqx6W63i74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AMqx6W63i74_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 154.6473118658703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and bowls are the discrete objects moving: hands stir the mixture and pour batter into a square bowl.", "background_and_ambient_analysis": "Background is dark and static with no shifting elements or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "AN91Sdq32iQ", "file_name": "AN91Sdq32iQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female athlete in a blue-green top, black leggings, and white shoes holds a blue javelin on a red running track. She bends forward, rotates her body, and releases the javelin. A man in a red shirt and white cap stands behind her, observing the throw. The camera remains stationary, capturing the motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AN91Sdq32iQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AN91Sdq32iQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 146, "blur_score": 105.65931567707032, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single athlete (wearing a green top and white shorts) is moving through the frame. The motion is a combination of running and rotational preparation for a javelin throw, exhibiting clear physical locomotion and force application.", "background_and_ambient_analysis": "The background (trees, grass, distant structures) shows no significant shifting or fluid motion; no fire, water, smoke, or wind dominates the scene. Background elements are stable and stationary relative to the camera."}}
{"video_id": "ANNGshu2pLQ", "file_name": "ANNGshu2pLQ_000418_000428.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue jacket and gray rubber boots crouches, inserting a yellow tape measure vertically into the muddy soil to measure depth. They adjust the tape measure with both hands, then pull it out. The background includes scattered leaves and a wooden structure. The camera remains stationary, closely focused on the measurement action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANNGshu2pLQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANNGshu2pLQ_000418_000428.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 1968.396680757602, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue clothing and rubber boots) is actively manipulating a yellow measuring tape and adjusting their position while working on the ground.", "background_and_ambient_analysis": "The background elements (ground, wooden structure) remain static with no uniform shifting; no fire, water, smoke, or wind is visible."}}
{"video_id": "ANbnrbOxfd8", "file_name": "ANbnrbOxfd8_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a black sweatshirt with white stripes stands indoors near a wall and a closed door. He begins by looking downward, then turns his head to the right, raises his right hand to his mouth, lowers the hand, and shifts his gaze around the room. The camera remains stationary, capturing him from the front with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANbnrbOxfd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANbnrbOxfd8_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 331.23925229210323, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "AMUQVX4JMDY", "file_name": "AMUQVX4JMDY_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video shows a police officer in a bright yellow-green vest standing in an intersection. A white SUV moves from left to right past the officer, followed by a silver sedan, a blue sedan, and a yellow taxi. The officer remains stationary, directing traffic as vehicles pass in front of him. The camera is fixed inside a car, viewing the scene through the windshield with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AMUQVX4JMDY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AMUQVX4JMDY_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 238.4734766539974, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: traffic officer (stationary), silver SUV, blue sedan, yellow taxi, and white sedan. All cars exhibit locomotion through the intersection, with clear tracking of their bounding boxes. No collisions or complex physics observed beyond vehicle movement.", "background_and_ambient_analysis": "Background elements (buildings, trees, street markings) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind). Buildings remain static relative to the frame, indicating no ambient environmental dominance."}}
{"video_id": "AMkaaaAMqXs", "file_name": "AMkaaaAMqXs_000069_000079.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing light pants lifts the lid of a white beehive with a yellow comb, revealing numerous brown and black bees swarming on the comb. The camera zooms in to focus on the bees' activity, showing their movement across the yellow wax surface. The background consists of green grass, and the camera moves from a medium shot to a close-up perspective of the hive.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AMkaaaAMqXs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AMkaaaAMqXs_000069_000079.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 131.423595825677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Bees are actively moving on the honeycomb; a person's hand is manipulating the hive structure, but the primary moving objects are discrete, solid bees.", "background_and_ambient_analysis": "Grass in the background is static; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ANyZPuldbcI", "file_name": "ANyZPuldbcI_000175_000185.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands adjusts the carved nose area of a large orange pumpkin illuminated from within. One hand stabilizes the pumpkin while the other makes subtle movements to refine the carving. The pumpkin’s glowing interior highlights the carved facial features. The background features a kitchen with cabinets and a sink. The camera remains fixed, centered on the pumpkin and hands throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANyZPuldbcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANyZPuldbcI_000175_000185.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 515.5743377279282, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating the pumpkin (adjusting its position or internal components), indicating discrete solid object motion.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, sink) are static with no fluid or environmental motion (fire, water, wind). The only motion is from hands interacting with the pumpkin, which is solid and not a fluid."}}
{"video_id": "ANfBly41aDE", "file_name": "ANfBly41aDE_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A climber wearing dark clothing and a white helmet ascends a rocky cliff face using ropes, moving upward in a sequential manner. The camera pans upward, tracking the climber's progress from the lower section toward the higher terrain, with sparse vegetation visible on the red-brown rock surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANfBly41aDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANfBly41aDE_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 235.16620770889784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A climber (discrete solid object) is ascending a rock face, showing visible movement through physical locomotion (climbing) with consistent bounding box tracking.", "background_and_ambient_analysis": "The background consists of stationary red rock formations with no shifting or fluid motion (fire, water, wind). The sky is clear and shows no environmental fluid dynamics."}}
{"video_id": "ANn-XGKx0_g", "file_name": "ANn-XGKx0_g_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a striped top and jeans with a bag, is seated on steps. They stand, raise their right arm upward, then lower it while turning away from the camera. The background features suburban houses, parked cars, and a clear blue sky. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANn-XGKx0_g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANn-XGKx0_g_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 1046.6934670935507, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman is actively moving her arms and body to control a kite; the kite is flying in the sky. Both are solid objects exhibiting motion due to explicit physical forces (wind, string tension, and human locomotion).", "background_and_ambient_analysis": "The background (houses, cars, trees) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven effects are visible (trees are stationary, sky is clear)."}}
{"video_id": "AOFNaI6dl5I", "file_name": "AOFNaI6dl5I_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt bends over a child in a red shirt and blue jeans to help adjust their white sneakers. After securing the shoes, the man stands up and the child steps back, revealing more of the wooden floor and surrounding furniture. The camera remains static throughout, capturing the scene from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AOFNaI6dl5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AOFNaI6dl5I_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 237.20732525451848, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects (a child and an adult) are interacting; the adult adjusts the child's posture, and both exhibit subtle locomotion due to physical forces (e.g., standing up, shifting positions).", "background_and_ambient_analysis": "Static background elements (walls, TV, couch) show no uniform shifting or fluid motion (e.g., no fire, water, or smoke). Ambient environmental motion is absent."}}
{"video_id": "AOZfjOfFLUY", "file_name": "AOZfjOfFLUY_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue shirt and beige pants plays a wooden piano before closing its lid, then bends over the instrument. A second individual in a dark blue shirt and jeans approaches from the side and joins them, both bending toward the piano. The camera pans around the subjects, capturing their movements from various angles with slight handheld shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AOZfjOfFLUY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AOZfjOfFLUY_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 46.64802866399023, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are pushing a large piano, causing it to move from indoors to outdoors. The motion is due to physical pushing forces.", "background_and_ambient_analysis": "The background (brick wall, grass, flag) is static in the real world and shifts non-uniformly due to camera movement following the subject. There is no fire, water, smoke, or wind motion."}}
{"video_id": "AOkJza5OVAY", "file_name": "AOkJza5OVAY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing and ice skates moves across an ice rink, initially facing the camera then turning to skate away toward the rink's far end where another figure is visible in the distance. The camera remains stationary, capturing the scene from a fixed perspective with the rink's barriers and minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AOkJza5OVAY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AOkJza5OVAY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 194.65488766704794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person in black clothing is moving across the ice rink, exhibiting locomotion (skating) with visible body shifts and foot movements. The object is solid, distinct, and its motion is tracked via bounding box.", "background_and_ambient_analysis": "The background elements (ice rink, distant structures) show no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke, wind). The scene is dominated by a solid surface with no ambient fluid dynamics."}}
{"video_id": "AP7obaqFj60", "file_name": "AP7obaqFj60_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow and black shirt with white gloves assists a child in a yellow shirt and blue jeans as the child stands on a white mat, adjusting their black shoe. The person bends forward, manipulates the shoe, then the child shifts position. Other children in yellow shirts gather around, some watching. The camera maintains a steady medium shot focusing on the interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AP7obaqFj60.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AP7obaqFj60_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 158, "blur_score": 1128.5229584925562, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People in yellow shirts are actively interacting—bending, placing shoes on another individual, and moving within the scene. These are discrete solid objects exhibiting explicit physical interactions.", "background_and_ambient_analysis": "The background elements (ground, static structures) remain stable with no uniform shifting; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "AQKXaZD1JK0", "file_name": "AQKXaZD1JK0_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair, glasses, a white shirt with eye graphics, and a dark jacket adjusts their hair with both hands, then lowers their hands, gestures outward, and raises them again in a room with a patterned bed, wooden dresser, and window with blinds; camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AQKXaZD1JK0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AQKXaZD1JK0_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 460.1172023632798, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The person is performing discrete gestures: raising hands, leaning forward/backward, head movements, and body shifts. All motion is solid and explicitly controlled by the subject's physical actions.", "background_and_ambient_analysis": "Background elements (couch, cabinet, walls) remain stationary relative to each other with no uniform shifting or fluid motion (fire, water, smoke, wind). Static environment with no environmental forces driving motion."}}
{"video_id": "ANl5yO0VJI8", "file_name": "ANl5yO0VJI8_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless adult male in dark shorts and sneakers guides a young child in dark clothing as they push a lawnmower across a grassy yard. The adult walks slightly behind the child, adjusting their grip on the mower’s handle as they move steadily from left to right. The camera follows their motion with a smooth pan, maintaining a consistent medium distance throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ANl5yO0VJI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ANl5yO0VJI8_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 145, "blur_score": 640.0377701117659, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a child are moving while pushing a lawnmower. The man is the primary mover, with the child occasionally moving around.", "background_and_ambient_analysis": "Background is static with no visible wind or fluid motion (e.g., trees are still, no smoke/water)."}}
{"video_id": "AQ7lF-ZTKPE", "file_name": "AQ7lF-ZTKPE_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a red shirt moves into the frame from behind a yellow and blue toy track structure on a wooden table, adjusting its components as they approach. The camera pans left to follow the child’s motion, maintaining a low angle perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AQ7lF-ZTKPE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AQ7lF-ZTKPE_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 78.92367184411538, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete object) moves within the scene: walking around the table, bending down, and interacting with the toy structure.", "background_and_ambient_analysis": "No shifting background elements (wooden wall and table remain stable throughout); no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "AO9pzOr6ue0", "file_name": "AO9pzOr6ue0_000094_000104.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short gray hair, wearing a white shirt and dark pants, sits in front of a wooden loom featuring red and black geometric patterns, manipulating a wooden shuttle through the warp threads. The camera pans left, shifting focus from the person’s back to the loom’s intricate mechanism as they continue weaving.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AO9pzOr6ue0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AO9pzOr6ue0_000094_000104.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 52.91731428650739, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the moving parts of the loom (e.g., heddles, shuttle) are actively moving due to the operator's manipulation.", "background_and_ambient_analysis": "The background is static with no fluid or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "AQnp2QAnwI0", "file_name": "AQnp2QAnwI0_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Seven dancers in matching orange costumes perform synchronized movements on a dimly lit stage; they begin with arms extended, then sequentially kick their legs upward while maintaining formation, moving in unison across the stage from left to right. The camera remains stationary, capturing the performance from a frontal audience perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AQnp2QAnwI0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AQnp2QAnwI0_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 149.9669695188721, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers (solid, distinct objects) perform coordinated movements across the stage, exhibiting locomotion and physical displacement through dance.", "background_and_ambient_analysis": "The stage background (screen, lighting rig, stage floor) remains static with no uniform shifting, and there are no fire, water, smoke, or wind-driven environmental motions visible."}}
{"video_id": "AQkDe126M_s", "file_name": "AQkDe126M_s_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A fencer in a white uniform and black mask moves their arm in a close-up shot. The camera then shifts to another fencer in similar attire, followed by a wider view of three fencers in white uniforms (two with black masks, one with a green mask) engaged in combat on a wooden floor marked with blue lines. They move dynamically, lunging and parrying toward each other in an indoor arena with a brick wall and fencing equipment visible in the background. The camera perspective transitions from close-up to a broader shot capturing the fencers’ movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AQkDe126M_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AQkDe126M_s_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 220.5453736468645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two fencers in white uniforms are engaged in combat, moving with discrete steps, lunges, and sword movements due to physical forces.", "background_and_ambient_analysis": "Background is static with no shifting elements or fluid/environmental motion (no fire, water, wind)."}}
{"video_id": "AR2fUY6wa_c", "file_name": "AR2fUY6wa_c_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a gymnasium, children in white, red, and blue attire dance in formation. Initially, two children (one in a white dress, one in a white shirt with dark pants) twirl, followed by more kids joining to form a larger circle, spinning and stepping in sync. A crowd of onlookers stands in a semi-circle around them. The camera pans left, tracking the dancers’ movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AR2fUY6wa_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AR2fUY6wa_c_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 175.6435337683742, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (dancers) are moving in a dance routine; their motions include stepping, turning, and swaying, which are discrete and solid locomotions.", "background_and_ambient_analysis": "The background (walls and audience) is stable with no uniform shifting. There are no fluid motions (fire, water, smoke, wind) observed."}}
{"video_id": "ARdJKHQ5q7g", "file_name": "ARdJKHQ5q7g_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands use a blue fabric with yellow lemon prints to tuck the remaining corner of a wrapped package, then adjust and tighten the fabric knot. The camera remains in a top-down view focusing on the hands and the package throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ARdJKHQ5q7g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ARdJKHQ5q7g_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 54.91024857669583, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands) are moving to fold and adjust a fabric-wrapped package, demonstrating explicit physical manipulation of the object.", "background_and_ambient_analysis": "The background consists of a static wooden table and a blurred window with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ARJAmVUFnu4", "file_name": "ARJAmVUFnu4_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a top-down view of a black frying pan holding two golden-brown omelets, where an orange spatula flips one omelet. The spatula then lifts the second omelet from the pan. Next, a hand uses a knife to slice a portion of the omelet on a wooden cutting board beside a slice of toasted bread. The hand continues slicing the omelet into strips, which are arranged onto the toast on a white plate with a blue rim. The camera maintains a top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ARJAmVUFnu4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ARJAmVUFnu4_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 53.74714645524088, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: eggs in a pan being flipped (via utensil), toast slices being cut with a knife. All movements are deliberate physical actions on solid objects.", "background_and_ambient_analysis": "No shifting background elements (stovetop, wooden cutting board) detected. No fire, water, smoke, or wind motion observed."}}
{"video_id": "ASNeaznkR9w", "file_name": "ASNeaznkR9w_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a light-colored ruffled dress and bare feet walks toward the camera on a dark mat, filling the frame as they approach before stepping back. The camera remains at a low angle with slight movement, capturing the child’s motion against a minimal background of a wooden floor and door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASNeaznkR9w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASNeaznkR9w_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 170.41392968924123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person wearing a dress is moving across a dark mat. The motion involves leg movement and dress sway, indicating locomotion due to physical movement.", "background_and_ambient_analysis": "The background features wooden flooring and walls with no observable shifting or fluid motion (e.g., fire, water, smoke). Background elements remain static, indicating no dominant ambient environmental motion."}}
{"video_id": "ASRo6g8yfwc", "file_name": "ASRo6g8yfwc_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and black shorts repeatedly kicks a soccer ball with their right foot from a side view perspective in a room with graffiti-covered walls and a window. The individual performs the kicking motion in a consistent sequence, then the video transitions to a black screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASRo6g8yfwc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASRo6g8yfwc_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 146, "blur_score": 1190.1365549733691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt and black shorts) kicks a soccer ball and then walks away; the soccer ball moves through the air and bounces on the floor.", "background_and_ambient_analysis": "Background is static; no shifting backgrounds or environmental fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "ASNU5tG_jyA", "file_name": "ASNU5tG_jyA_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde woman wearing sunglasses holds a dark bottle while facing the ocean; a man in a blue and yellow shirt with a cap adjusts his clothing, then turns toward the woman who now holds a white object. The camera remains steady with slight handheld motion, capturing the beach setting behind them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASNU5tG_jyA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASNU5tG_jyA_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 69.29536731302474, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (a woman and a man) are moving: the woman holds and displays a white object (likely a surfboard), while the man adjusts his posture and handles a white bag, both exhibiting intentional locomotion and object manipulation.", "background_and_ambient_analysis": "The background features the ocean with gentle wave motion and a static sky, but the wave movement is subtle and not dominant; it serves as a passive environmental element without overwhelming the scene."}}
{"video_id": "ASKFE9y9l_U", "file_name": "ASKFE9y9l_U_000147_000157.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>.   So the final caption should be concise and follow all rules. </think>  <caption_output>A woman in a blue leotard sits in a trapeze swing, extending her arms outward. She then grasps the overhead ropes, lifting herself upward while her legs shift toward the ropes, and continues to rotate her body to flip upside-down, maintaining a seated position. The camera captures the sequence from a fixed, low-angle perspective against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASKFE9y9l_U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASKFE9y9l_U_000147_000157.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.3277862818849, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (trapeze artist) is moving: swinging on the trapeze bar, transitioning to a handstand, and performing acrobatic maneuvers with controlled physical forces.", "background_and_ambient_analysis": "Background is static black void with fixed ropes; no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ASqWPqBxvQg", "file_name": "ASqWPqBxvQg_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men interact: a seated man in a black cape with \"CREW\" text is attended to by a standing man in a white shirt. The standing man adjusts the seated man's hair, then lifts a black object with a yellow circle toward the seated man's head. The scene shifts to the standing man behind a seated man in a green shirt, gesturing with hands toward the seated man's head. Camera perspective transitions between close-up shots of the interactions with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASqWPqBxvQg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASqWPqBxvQg_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 85.64564061393737, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The barber (moving hands to cut hair and pour product) and the man (adjusting head and body) are the discrete objects moving due to physical actions.", "background_and_ambient_analysis": "The background (door, wall) is relatively static and shows no significant shifting or fluid motion (fire, water, etc.)."}}
{"video_id": "ASpiYa87ej8", "file_name": "ASpiYa87ej8_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with white hair, wearing a dark sweater and pants, stands on a grassy yard near a wooden fence and bushes. He holds a golf club, initially positioned in a ready stance, then swings the club forward in a smooth motion, completing the swing with his back to the camera. The camera remains stationary throughout, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASpiYa87ej8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASpiYa87ej8_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 157, "blur_score": 162.18771635337802, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man (solid, distinct object) performs a golf swing, causing the golf ball to move. The man's locomotion and the ball's trajectory are tracked through discrete physical forces (club impact).", "background_and_ambient_analysis": "The wooden fence and greenery in the background show no shifting or environmental motion (e.g., wind-induced swaying not evident in frame shifts). No fluid or gaseous elements (fire, water, smoke) are present."}}
{"video_id": "AT0e-iB_ImA", "file_name": "AT0e-iB_ImA_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink sleeve holds a medium-sized brown and tan dog in a white bathtub, using a blue showerhead to rinse the dog's body. The person then uses a black towel to dry the dog's back, moving the towel over the dog's fur. The background includes a vase with decorative sticks, and the camera maintains a close-up perspective throughout, focusing on the bathing actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AT0e-iB_ImA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AT0e-iB_ImA_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 164.97472288286303, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are moving a brush across the dog's back, and water is being sprayed from a hose onto the dog. The dog remains mostly stationary while being bathed.", "background_and_ambient_analysis": "The background (wall, bathtub) is static with no fluid motion. Water from the hose is an intentional action but not the dominant environmental fluid motion."}}
{"video_id": "ASoHS0DV6Cw", "file_name": "ASoHS0DV6Cw_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person on a skateboard moves forward along a multi-lane road during twilight, navigating between several vehicles including silver, white, and dark-colored cars. The skateboarder, dressed in dark clothing, crosses a pedestrian crosswalk while cars pass on both sides; the background features distant mountains and streetlights. The camera follows the skateboarder from a rear perspective, exhibiting slight movement and shake as it tracks the motion through the traffic.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASoHS0DV6Cw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASoHS0DV6Cw_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 60.188694614055834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving across the road (locomotion), and multiple cars are moving along the highway (vehicle motion). Both are solid objects exhibiting distinct physical motion due to their own forces.", "background_and_ambient_analysis": "The background elements (mountains, wall, streetlights) remain static across frames with no fluid or gaseous motion detected. No fire, water, smoke, or wind effects are present."}}
{"video_id": "AT92O2Se3Rc", "file_name": "AT92O2Se3Rc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red and black shirt and black shorts bends over a white surface near a sink, then stands and moves their arms while interacting with objects on the surface. The camera remains slightly shaky, capturing the subject from a frontal perspective with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AT92O2Se3Rc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AT92O2Se3Rc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 73.15150104207831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions: bending over, reaching, and adjusting near the sink, with movements consistent with human locomotion and physical interactions.", "background_and_ambient_analysis": "Background elements (walls, sink, toilet) remain static with no fluid or environmental motion (e.g., water, smoke, fire). Camera angles shift slightly but background does not exhibit uniform shifting."}}
{"video_id": "ATIcvo6BacM", "file_name": "ATIcvo6BacM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt uses a yellow hose to wash a black horse, pouring water over its back. The scene transitions to a woman in an orange top holding a small dog, kissing its head while standing in front of an orange wall with framed pictures. The camera shifts between close-up shots of the subjects, maintaining a steady perspective without noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ATIcvo6BacM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ATIcvo6BacM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 1438.2332339570999, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The horse (first scene) and dog (second scene) are solid objects moving due to human interaction: the horse is being washed with water, and the dog is held and moved by a person. These motions are explicit physical actions (locomotion, force application).", "background_and_ambient_analysis": "Background elements (walls, framed pictures) remain static throughout both scenes with no uniform shifting or fluid/environmental motion (e.g., water flow, wind). The water interaction is controlled by human action, not dominant ambient motion."}}
{"video_id": "ATPchtx-wc8", "file_name": "ATPchtx-wc8_000234_000244.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a fencing training hall with blue and beige mats, multiple fencers in white uniforms and helmets practice. A white-gear fencer (left) and a black-tracksuit fencer (right) face each other; the white fencer lunges forward to attack, the black fencer steps back to parry. Other fencers in the background engage in similar motions. The camera remains stationary, capturing the action at eye-level.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ATPchtx-wc8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ATPchtx-wc8_000234_000244.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 365.17046398514645, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in martial arts uniforms (white and black) are performing coordinated movements: kicking, stepping, and striking. Each individual's motion is distinct and solid, with clear locomotion due to physical forces.", "background_and_ambient_analysis": "The background (walls, floor markings) shows no shifting or uniform movement; no fire, water, smoke, or wind is present. Static elements like walls and ceiling are consistent throughout."}}
{"video_id": "ATiXmWtdLj8", "file_name": "ATiXmWtdLj8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair, wearing a black shirt and black wristbands, holds a black electric guitar. The individual shifts posture slightly while moving their hands along the guitar's neck and body, appearing to play. The person stands in front of a wooden wall with a framed picture, with the camera maintaining a close-up view that exhibits a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ATiXmWtdLj8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ATiXmWtdLj8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 179.0184916806963, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing black shirt and wristbands) is playing an electric guitar, with hand movements on the fretboard and strumming, as well as slight body swaying.", "background_and_ambient_analysis": "The background (wall with posters) is static with no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "ASxpzHaGPX8", "file_name": "ASxpzHaGPX8_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand briefly enters from the right, then withdraws as a metallic coffee grinder dispenses brown coffee beans into a rotating tray below. The tray’s fan-shaped blades spin continuously, circulating the beans. The camera remains stationary in a close-up view of the grinder and tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ASxpzHaGPX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ASxpzHaGPX8_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 155, "blur_score": 372.55609915949884, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Coffee beans are moving from the hopper down into the grinding chamber and collection bin, driven by gravity and the machine's operation.", "background_and_ambient_analysis": "The background (wall, equipment) is static with no fluid or environmental motion (fire, water, wind) detected."}}
{"video_id": "AThn09c_qgg", "file_name": "AThn09c_qgg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a colorful shirt leans toward a large white-frosted cake with yellow icing, chocolate decorations, and colorful sprinkles, blowing on it as frosting smears across their face. An adult in a light green top holds the cake steadily behind the child. The camera maintains a close-up perspective with minimal movement, focusing on the child’s actions and the cake’s details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AThn09c_qgg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AThn09c_qgg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 63.173489387055454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is moving their head and mouth to blow on a cake, exhibiting discrete physical motion due to intentional action (blowing), with clear bounding box tracking of the child's movement.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind); static background elements (person standing behind, wall) remain consistent without uniform displacement."}}
{"video_id": "AUYZd5u0jKk", "file_name": "AUYZd5u0jKk_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a dark jacket and black pants, saws a large wooden board held vertically while leaning forward. They adjust their grip and the board's position as they cut. A second individual in a pink jacket enters from the left side of the frame. The camera remains stationary, capturing the action from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AUYZd5u0jKk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AUYZd5u0jKk_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 91.51132071824736, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a tool to work on a wooden board, with discrete hand and tool movements.", "background_and_ambient_analysis": "Background elements (table, chairs, walls) are stable with no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "AUyilGTKuVc", "file_name": "AUyilGTKuVc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man with glasses and a goatee, wearing a dark shirt, holds a small metallic object and manipulates it with both hands, rotating it and bringing it close to his face. He remains seated on a checkered-pattern couch with framed items visible on the wall behind him. The camera maintains a close-up perspective, slightly panning to follow his hand movements. Background details are minimal, focusing primarily on the man and his actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AUyilGTKuVc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AUyilGTKuVc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 31.951328171010502, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete actions with a cigar: bringing it to their mouth, inhaling, and adjusting their grip. These are solid, distinct objects (human body, cigar) moving due to intentional physical actions.", "background_and_ambient_analysis": "The background features static elements (furniture, walls, framed pictures) with no uniform shifting or fluid motion (e.g., no fire, water, or significant smoke dominating the scene). Cigar smoke is minimal and not the primary motion."}}
{"video_id": "AV8Pj-qKnA4", "file_name": "AV8Pj-qKnA4_000109_000119.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates two silver knitting needles and black yarn to form a stitch. The left hand holds a needle with dark knitted fabric, while the right hand guides the yarn over the left needle’s tip, wrapping the yarn around and pulling it through a loop. The hands remain close together, with fingers positioned to control the yarn’s tension. The background is a blurred beige surface. The camera maintains a steady close-up perspective, focusing on the detailed motion of the needles and yarn.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AV8Pj-qKnA4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AV8Pj-qKnA4_000109_000119.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 60.06544258991134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands and knitting needles are moving in discrete, physical motions to manipulate yarn, with the hands and needles being distinct solid objects.", "background_and_ambient_analysis": "The background consists of a static wooden surface with no shifting elements or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "AVEZef_wub4", "file_name": "AVEZef_wub4_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a black marker adds details to the white layers of a partially colored burger illustration, which features a brown speckled top bun, yellow middle layer, and stacked white layers. Two outline bottles remain stationary to the right of the burger. The camera maintains a fixed top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AVEZef_wub4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AVEZef_wub4_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 127.26773653263368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (discrete object) is moving to draw and shade the burger, exhibiting deliberate physical motion from human action.", "background_and_ambient_analysis": "Background elements (burger drawing and bottle outlines) are static and do not shift uniformly. No fire, water, or wind is present, ruling out ambient_environmental motion."}}
{"video_id": "AW1XHWLi4CQ", "file_name": "AW1XHWLi4CQ_000126_000136.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue uniform with a white apron bends over a bed, smoothing and adjusting white sheets while another individual in dark clothing stands nearby holding papers. The person in blue continues to straighten the bed linens, moving along the bed's surface. The camera transitions from a wider view of the room to a close-up of the bed-making action, focusing on the hands and sheets as the person tucks and aligns the fabric. Background elements include shelves and plants but remain secondary to the bed-making motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AW1XHWLi4CQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AW1XHWLi4CQ_000126_000136.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 282.0384871711471, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue uniform is actively moving, adjusting bed sheets and positioning pillows—solid, discrete object motion driven by explicit physical actions (manipulating fabric).", "background_and_ambient_analysis": "Background elements (red wall, shelves, furniture) show no uniform shifting or fluid environmental motion (fire, water, smoke, wind); no ambient environmental features present."}}
{"video_id": "AVvVHvn4JI0", "file_name": "AVvVHvn4JI0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair sits near a window, initially holding up one finger, then bringing both hands together and adjusting their position, followed by turning their head upward and to the side. Snow-covered scenery is visible outside the window. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AVvVHvn4JI0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AVvVHvn4JI0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 545.1303613645687, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is performing actions: holding an object (e.g., cigarette) and moving their hands toward their mouth and adjusting posture.", "background_and_ambient_analysis": "The background elements (trees and building visible through the window) are static with no discernible shifting or fluid motion. No fire, water, smoke, or wind-driven movement is present."}}
{"video_id": "AW9h2Nqh3WU", "file_name": "AW9h2Nqh3WU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  So final caption:  <caption_output>A person with dark hair, wearing a light gray shirt and a pink shoulder strap, sits indoors. They initially face the camera, then lift a white paper to their face, covering it, and finally lower the paper to resume eye contact. The background shows a busy indoor space with blurred figures and furniture, while the camera remains stationary in a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AW9h2Nqh3WU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AW9h2Nqh3WU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 751.8521686970615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving a napkin to their face and then away; the motion is discrete and solid.", "background_and_ambient_analysis": "The background shows a restaurant setting with tables and chairs, but no shifting uniform background or fluid motion (fire, water, wind)."}}
{"video_id": "AVjZbE9Te1E", "file_name": "AVjZbE9Te1E_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of water polo players in blue swimsuits and numbered blue caps huddle closely together, then disperse and walk in a line away from the huddle. The players, approximately eight, move with their backs to the camera initially before turning, while a coach stands nearby. The camera remains steady, capturing their movement from a medium distance as they exit the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AVjZbE9Te1E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AVjZbE9Te1E_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 215.25593490759576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people in blue uniforms are moving: huddling, separating, and gesturing with arms. Their motion is distinct and solid, driven by locomotion and interpersonal interaction.", "background_and_ambient_analysis": "The background consists of a static blue wall with text; no shifting background elements or fluid/environmental motion (fire, water, wind) are present."}}
{"video_id": "AWGPW5yC3pc", "file_name": "AWGPW5yC3pc_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  So the final caption should be:  <caption_output>The video begins with a black screen, transitioning to two hockey players on a green field. One player wears blue and red, the other orange and red, both bending over and competing for a ball. The orange player moves forward while the blue player stays, followed by a black X overlay covering the screen.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AWGPW5yC3pc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AWGPW5yC3pc_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 48.40228294425805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hockey players (blue and orange) and a hockey ball are moving due to physical interaction (stick handling, running).", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed."}}
{"video_id": "AVBVKNVGPM0", "file_name": "AVBVKNVGPM0_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless boy in red shorts stands on a paved area, holding a garden hose and spraying water. He adjusts his stance, moving slightly forward and to the side as he directs the water flow. The background includes palm trees, greenery, and distant houses, while the camera remains relatively stationary with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AVBVKNVGPM0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AVBVKNVGPM0_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 139, "blur_score": 933.2704753222545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red is moving their arms and head, indicating discrete object motion.", "background_and_ambient_analysis": "Background (house, gate, trees) shows no uniform shifting; no fire, water, smoke, or wind dominating the scene."}}
{"video_id": "AX5LimZqPSw", "file_name": "AX5LimZqPSw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with gray hair and a light-colored shirt is outdoors, with trees visible in the background. He chews a small white object in his mouth, moving it around his mouth over several seconds. The camera maintains a close-up, slightly shaky perspective focused on his face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AX5LimZqPSw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AX5LimZqPSw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 53.23583478746035, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man) is visible, with discrete motion of facial expressions (chewing, smiling, talking).", "background_and_ambient_analysis": "The background is blurred and appears static (outdoor with trees), with no fire, water, smoke, or wind visible. No uniform shifting of background elements."}}
{"video_id": "AX4I3CgjA90", "file_name": "AX4I3CgjA90_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to observe the video frames provided. The main subject is a woman in a gym. Let's break down each part.\n\nStarting with the first frame: she's standing in a gym. The gym has brick walls, wooden floors, exercise equipment like pilates benches, barres, and balls. She's wearing a black sleeveless top, black leggings, and pink sneakers. She's moving from the left side towards the center, maybe? Wait, in the first frame, she's on the left, then in frame 1.4, she's walking towards the center, then in 2.5, she's moving forward, then 3.6 she's jumping, then 4.7 she's in mid-air.\n\nSo chronological order: She starts on the left side of the gym, walks towards the center, then jumps or does a jumping motion. Let's check the sequence.\n\nFrame 0.0: She's in the left part of the frame, standing. Then frame 1.4: she's moving right, walking. Frame 2.5: she's running towards the center? Wait, the frames are 0.0, 0.3, etc. Wait, the video shows her movement.\n\nWait, the description says: at [0.0] she's in the gym, then [1.4] she's walking from left to right, [2.5] she's moving forward, [3.6] jumping, [4.7] mid-air. Wait, need to sequence the actions.\n\nMain subject: woman, black sleeveless top, black leggings, pink sneakers. Number: 1.\n\nActions: starts on the left, moves right (walking), then runs, then jumps (or a jumping motion). Let's see the frames:\n\n- 0.0: standing near left, facing camera? Wait, no, the first frame: she's moving towards the center. Wait, maybe she's walking from left to center, then jumps.\n\nChronological: She begins standing in the gym (left side), then walks towards the center, then jumps with her arms extended. So the motion is walking to center, then jumping.\n\nAppearance: female, black top, black leggings, bright pink sneakers.\n\nSpatial: she's in a gym with brick walls, exercise equipment. But background should be minimal. So mention the gym setting briefly if needed.\n\nCamera perspective: it's a static shot, since no mention of camera movement. The video is a fixed camera, so camera is stationary, top-down? No, the view is from eye-level, probably. The caption says \"conclude with camera perspective and movement\".\n\nWait, the rules: d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake). So need to say if the camera is static, or moves.\n\nIn the video, the camera doesn't move, so \"static camera\" or \"fixed perspective\".\n\nNow, the caption must be concise, chronological.\n\nLet's structure:\n\nA woman in a black sleeveless top, black leggings, and pink sneakers stands in a gym. She walks toward the center of the room, then jumps with arms extended. The gym features brick walls, wooden flooring, and exercise equipment like pilates benches and exercise balls. The camera remains static.\n\nWait, check the rules: b) Briefly describe appearance and number. So \"a woman\" (number 1), appearance: black top, leggings, pink sneakers. c) Spatial relationships: she's moving from left to center. d) Camera: static.\n\nLet me check the frames:\n\nFrame 0.0: she's on the left, walking.\n\nFrame 1.4: moving right (toward center).\n\nFrame 2.5: moving forward (maybe running).\n\nFrame 3.6: jumps.\n\nFrame 4.7: mid-air.\n\nSo the sequence is: she walks from the left side toward the center, then jumps into the air with arms extended.\n\nBackground: minimal, so mention \"in a gym\" but keep it brief.\n\nAvoid text recognition, named characters.\n\nSo putting it all together:\n\nA woman wearing a black sleeveless top, black leggings, and bright pink sneakers walks from the left side toward the center of a gym, then jumps with arms extended. The gym has brick walls and exercise equipment. The camera remains static.\n\nWait, but need to be concise. Let's check the rules again.\n\nRule e: \"Keep background descriptions minimal unless essential for understanding motion.\"\n\nIs the gym background essential? The motion is in the gym, so maybe just \"in a gym\" is enough.\n\nRule f: Exclude text recognition, named characters, stylistic analysis.\n\nSo the caption should be:\n\nIn a gym with brick walls and wooden flooring, a woman in a black sleeveless top", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AX4I3CgjA90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AX4I3CgjA90_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 50, "selected_start_time_sec": 3.125, "total_frames_16fps": 160, "blur_score": 177.822104626104, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person (dancer) moves through the space with intentional locomotion and arm gestures, exhibiting clear displacement due to physical forces (walking and dancing).", "background_and_ambient_analysis": "The brick walls, wooden floor, and furniture (couches, ballet barre) show no shifting or environmental motion. No fire, water, smoke, or wind is present."}}
{"video_id": "AWlavyc6orM", "file_name": "AWlavyc6orM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand in front of a sign; the man (pink shirt, black hat) holds a microphone, while the woman (black jacket, pink hat) holds a paper. The man then turns, extends his arms outward, and gestures emphatically, causing the woman to step back and adjust her stance. The man subsequently turns back toward the sign. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AWlavyc6orM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AWlavyc6orM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 150, "blur_score": 948.5388173600918, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects: a man in a pink shirt and a woman in black with a pink hat interact near a sign. They perform discrete movements (pointing, turning, walking). A third individual (man in black shirt) briefly enters and exits the frame. All motions are deliberate locomotion or interaction.", "background_and_ambient_analysis": "Background elements (trees, sign, parked car) remain stationary throughout; no significant fluid motion (fire, water, smoke) or wind-induced swaying observed. Ambient motion is minimal and non-dominant."}}
{"video_id": "AY8en_Y4ld4", "file_name": "AY8en_Y4ld4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with three people: one in a light blue shirt and jeans, another in a black polo, and a third in a dark blue shirt. They're around a wooden table with various items. The person in light blue is handling something, maybe a tool, while the others are working too. Then the timestamp shows time passing. Next, a girl with long brown hair in a pink and blue dress walks into the frame, and the person in dark blue moves out of the way. The background is a backyard with a white structure and green grass. Need to focus on motion: first, the three people working, then the girl entering. Camera is stationary, slight shake? Wait, the video's camera seems static but maybe some slight movement. Let's structure chronologically.\n\nStart with the three people (adult and two kids) at the table, doing tasks. Then the girl enters from the left, moving to the right. Mention their positions: the adult is on the left (back to camera), two boys in front, then girl comes in. Describe their actions: the adult is working on the table, one boy with a tool, the other holding something. Then the girl walks into the scene, and the boy in dark blue steps aside. Background is outdoor, backyard with white building. Keep it concise.\n\nCheck rules: motion in chronological order. Main subjects: three people initially, then a girl. Their appearance: adult (light blue shirt, jeans), two boys (black and dark blue polo), girl (pink/blue dress, long brown hair). Spatial: adult on left, boys in front, girl enters from left. Camera: probably static, but the video might have a slight shake? Wait, the video starts with a timestamp, then the scene, so camera is fixed. Conclude with camera perspective: static, slightly shaky? Wait, the problem says \"conclude with camera perspective and movement\". Let's see. The video seems to be a fixed camera, maybe a slight shake. But need to check.\n\nSo paragraph: Three people (an adult in light blue shirt and jeans, two boys in black and dark blue polos) stand around a wooden table outdoors, manipulating tools and objects. The adult works on the table, one boy uses a tool while the other holds an item. A girl with long brown hair in a pink and blue dress enters the scene from the left, walking towards the table as the boy in dark blue steps away. The camera remains stationary with a slight shake throughout.\n\nWait, need to be concise. Let's trim. \"Three individuals—an adult in a light blue shirt and jeans, two boys in black and dark blue polos—gather around a wooden table outdoors, manipulating tools and objects. The adult handles items on the table, one boy uses a tool while the other holds an object. A girl with long brown hair in a pink and blue dress enters from the left, walking toward the table as the boy in dark blue moves aside. The camera remains stationary with minimal movement.\"\n\nCheck if background is essential. Rule e says minimal background unless essential. The backyard is there, but maybe mention \"outdoors\" or \"backyard\" briefly. Wait, original video shows grass, white structure, so maybe \"outdoors, near a white building\". But rule e says minimal background unless essential for motion. Since motion is around the table, maybe just say \"outdoors\".\n\nLet me structure:\n\nInitial scene: three people (adult, two boys) at table. Adult in light blue shirt and jeans, two boys in dark shirts. They're working on the table. Then the girl enters. So:\n\n\"An adult in a light blue shirt and jeans, two boys (one in black polo, one in dark blue polo), and a girl with long brown hair in a pink-blue dress interact around an outdoor wooden table. Initially, the group manipulates tools and objects on the table; the adult works on the left, the boys in the center and right. The girl enters from the left, walking toward the table as the boy in dark blue steps away. The camera remains static with slight movement.\"\n\nWait, the video starts with the group, then the girl walks in. The timestamps show time passing, so the first part is the group working, then the girl appears. Let's check the frames: frame 0 to 4: three people, then frame 5: girl enters. So chronological order: first, the three people working; then the girl enters.\n\nSo the caption should be: Three people (an adult in light blue shirt and jeans, two boys in black and dark blue polos) stand around a wooden table outdoors, handling tools and objects. The adult works on the left, one boy uses a tool while the other holds an item. A girl with long brown hair in a pink and blue dress enters from the left, walking", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AY8en_Y4ld4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AY8en_Y4ld4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 142, "blur_score": 512.3451963917967, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people, hands, food items) are moving via explicit physical forces (grasping, adjusting items on a tray).", "background_and_ambient_analysis": "Background elements (window frame, greenery) show no significant shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "AXjqf1pZC0I", "file_name": "AXjqf1pZC0I_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with short blonde hair, wearing a green shirt, sits in a train car, gripping a wooden handrail with both hands. To his right, a man in a white shirt with a red emblem stands near the same rail. The boy briefly looks around and shifts his gaze, occasionally resting his chin on his hands. The train interior features brown seats and metallic poles. The camera remains steady, capturing the scene from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AXjqf1pZC0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AXjqf1pZC0I_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 60.35772610011885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child seated in the train exhibits slight head/body movements, while a person in the background shows minimal shifting. These motions are attributed to the subjects' own actions rather than external forces or camera effects.", "background_and_ambient_analysis": "The background elements (handrails, seats, structural poles) remain stationary across frames, showing no uniform shifting or fluid motion (e.g., fire, water, smoke). No ambient environmental effects are present."}}
{"video_id": "AYgRYAPJzFg", "file_name": "AYgRYAPJzFg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit on a bed; the foreground person in dark clothing raises hands upward then holds a cup, while the background individual in an orange shirt drinks from a cup, maintaining a seated position. The foreground person’s movements occur in front of the background individual, with both positioned on the bed near a window with floral wallpaper in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AYgRYAPJzFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AYgRYAPJzFg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 154, "blur_score": 146.36849919844735, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present; the person in dark clothing manipulates a small object (likely a phone) with hand movements and head orientation changes while seated.", "background_and_ambient_analysis": "The floral wallpaper and room elements show no shifting or fluid motion; no fire, water, smoke, or wind effects are visible."}}
{"video_id": "AYue_hButrY", "file_name": "AYue_hButrY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subject is a child, probably a girl, lying on the floor. She's wearing a blue top and red pants. The video starts with her on the carpet, which has a pattern. Then she's lying on her side, moving slightly. Let's check the chronology. The first frame shows her in a position, then she shifts. Wait, the description says \"chronological paragraph\". So start from the beginning.\n\nFirst, the child is lying on the floor. Her position: in frame 0, she's on the carpet, then she moves. Wait, the video is short. Let's see the sequence: the child is lying down, possibly crawling or moving. Wait, in the frames, she's on the carpet, which has a leopard print. Background: a beige wall, some furniture (like a basket) to the right.\n\nNow, the caption needs to be concise, chronological. So first, describe the main subject's action. The child is lying on the carpet, wearing blue and red. Then maybe moving a bit. Let's check the frames:\n\nFrame 0: child on the carpet, lying on stomach maybe? Then frame 1-4: she's on her side, moving. So over time, she shifts from one position to another. So the motion is her moving while lying down.\n\nAppearance: child, blue top, red pants. Number: one child.\n\nSpatial: on a patterned carpet, near a wall, with some furniture to the right.\n\nCamera: the camera seems to be stationary, maybe a slight angle, but no movement mentioned. Wait, the problem says to conclude with camera perspective and movement. In the video, if the frames are static, then camera is static. But the user's example might have, but here, looking at the frames, maybe the camera is steady.\n\nSo putting it all together:\n\nA child in a blue top and red pants lies on a patterned carpet, shifting position slightly from a prone to a side-lying orientation while moving her arms and head. The child is positioned against a light-colored wall, with a wooden basket visible to the right. The camera remains stationary throughout.\n\nWait, need to be concise. Let's check the rules: \"concise, chronological paragraph\". So start with what's happening first.\n\nFirst, the child is lying on the floor. Then she moves. Let's say: The child, wearing a blue top and red pants, begins lying on a leopard-print carpet against a plain wall, then gradually shifts to a side-lying position while moving her arms and head. A wooden basket is visible in the background to the right. The camera remains static.\n\nBut need to check if \"leopard-print\" is necessary. The carpet has a pattern, maybe \"leopard-print\" is the pattern. The problem says \"briefly describe their appearance and number (color, size, orientation)\".\n\nAlso, \"spatial relationships if relevant\". So the background elements (basket) are to the right.\n\nAlso, \"keep background descriptions minimal unless essential for understanding motion\". So maybe mention the basket only if it's relevant. Since it's a background, but maybe just \"a wooden basket\" is okay.\n\nLet's draft:\n\nA child in a blue top and red pants lies on a patterned carpet, shifting from a prone to a side-lying position while moving her arms and head. The background features a plain wall and a wooden basket to the right. The camera remains stationary.\n\nCheck for chronology: first lying prone, then shifting to side. So \"begins lying... then shifts\". The frames show progression from prone to side-lying.\n\nWait, in the frames, the child starts with her face down (prone), then moves to side-lying. So the motion is moving from prone to side-lying.\n\nSo the caption: The child, dressed in a blue top and red pants, transitions from a prone position on a patterned carpet to a side-lying position, moving her arms and head. She is positioned against a light-colored wall, with a wooden basket visible to the right. The camera remains static.\n\nThat's concise. Let's check rules:\n\na) Motion and behavior chronological: yes, transitions from prone to side-lying.\n\nb) Appearance and number: blue top, red pants, one child.\n\nc) Spatial: against wall, basket to right.\n\nd) Camera: remains static.\n\ne) Background minimal: yes, just mention necessary elements.\n\nf) Exclude text, etc.: done.\n\ng) Internal thinking, but output as required.\n\nSo final caption:\n\n<caption_output>A child in a blue top and red pants shifts from a prone position to a side-lying position on a patterned carpet, moving her arms and head. She is against a plain wall with a wooden basket visible to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AYue_hButrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AYue_hButrY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 677.9627887321685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in blue top and red pants is moving their arms and upper body while lying on the floor, exhibiting distinct physical motion.", "background_and_ambient_analysis": "Background elements (white wall, patterned carpet, wooden cabinet) show no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "AYF5Gpr7pOY", "file_name": "AYF5Gpr7pOY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit casino setting, a dealer wearing a black vest over a white shirt sits at a red circular table, methodically shuffling and arranging playing cards with his hands. Other patrons are seated at adjacent red tables in the background. The camera slowly pans right, focusing on the dealer’s card handling motions while maintaining a medium shot perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AYF5Gpr7pOY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AYF5Gpr7pOY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.38165286993944, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dealers, players) exhibit motion: dealers shuffling cards, adjusting positions, and interacting with tables. These movements are due to explicit physical actions (hand motions, seating shifts).", "background_and_ambient_analysis": "Background elements (red curtains, walls, tables) show no uniform shifting; no fire, water, or smoke present. Static background indicates no ambient environmental motion."}}
{"video_id": "AY1CAkVh7cU", "file_name": "AY1CAkVh7cU_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. First, the video starts with a close-up of a man in a dark blue jacket with a white logo, speaking into a microphone. He's at a park with trees and people in the background. Then it cuts to two women interacting. One is in a red shirt with a race bib and striped leggings, the other in black. They're high-fiving or giving each other a fist bump. The background has more people running in a race. The camera moves from the man to the women, focusing on their interaction. I should mention the main subjects' actions in order. The man is speaking, then the women high-five. Need to note their appearances briefly: red shirt, black outfit, race bibs. Spatial relationship: the women are in the foreground, others running behind. Camera moves from close-up of man to the women, maybe a pan. Background has participants in a race. Don't include text or names. Keep it concise. Let me structure it step by step.\n\nFirst, the man in the blue jacket speaking. Then the camera shifts to the two women interacting. They high-five or bump fists. Other runners in the background. Camera moves from man to women, slight pan. Background has trees and people. Make sure to mention the race context without specific details. Check if the rules say to exclude text recognition, which we did. Avoid stylistic analysis. Keep it chronological. Let me draft:\n\nA man in a dark blue jacket speaks into a microphone at a park, surrounded by trees and distant runners. The camera then pans to two women—one in a red shirt with a race bib and striped leggings, the other in black athletic wear—high-fiving as they face each other. Other participants in colorful attire run past them in the background. The camera remains steady, focusing on the women’s interaction amid the crowd.\n\nWait, but need to check if \"pan left\" or movement is specified. The video starts with the man, then cuts to the women. Maybe it's a cut, not a pan. The user says \"camera perspective and movement\". The first frame is a close-up of the man, then cuts to the women. So the camera movement is a cut. But the rules say \"conclude with camera perspective and movement\". Hmm. The example might be a pan, but in the video, it's probably a cut. But since it's a transition, maybe \"the camera shifts to\" or \"the scene cuts to\". The output should specify camera movement. The problem states: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nIn the first frame, it's a close-up, then cuts to the women. So maybe \"the camera cuts from a close-up of the man to the women\". But the rules say \"camera perspective and movement\". Maybe \"The camera maintains a steady shot, shifting focus from the man to the women.\"\n\nWait, the user's example for camera movement includes things like pan left, but if it's a cut, that's a transition. But maybe the caption should mention the shift. Let's see. The video starts with a close-up of the man, then cuts to the women. So the camera moves from a close-up to a wider shot of the women. But the exact description would need to capture that. Maybe \"The camera transitions from a close-up of the man to a medium shot of the two women.\"\n\nBut the rules say \"conclude with camera perspective and movement\". So the last part should be about the camera. Let me check the sample output format. The sample says \"The camera remains steady, focusing on the women’s interaction amid the crowd.\" But in the video, the first part is a close-up, then cuts to the women. So the camera movement would be from close-up to medium shot, maybe. But the user's example might not specify. Let's see.\n\nThe original instruction says: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo the final part should mention the camera's perspective and movement. In the video, it starts with a close-up (so perspective is close-up), then the scene cuts to the women. The camera movement here is a cut, which isn't exactly a pan or shake, but maybe the description should state the shift.\n\nWait, the first frame is a close-up of the man. Then the next frames show the women. So the camera cuts to the women. But in the caption, it's important to mention the movement. However, the rules say \"camera perspective and movement\", so maybe \"The camera shifts focus from the man to the women.\"\n\nAlternatively, maybe the camera pans left to show the women. The first frame is a man in the foreground, then the camera moves to show", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AY1CAkVh7cU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AY1CAkVh7cU_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 12, "selected_start_time_sec": 0.75, "total_frames_16fps": 160, "blur_score": 1097.7812965063988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main subjects (a person in red and a person in black) exhibit coordinated motion: the person in black lifts and extends their leg while the person in red holds their foot, demonstrating discrete physical forces from muscle action and contact.", "background_and_ambient_analysis": "The background shows stationary trees and grass with no significant fluid motion (fire, water, smoke) or wind-driven swaying. Background people are moving but are discrete objects, not ambient environmental phenomena."}}
{"video_id": "AYzjr57i0xY", "file_name": "AYzjr57i0xY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a yellow shirt and shorts, barefoot, pushes a colorful toy lawnmower (blue body, red base, yellow wheels) across a grassy yard bordered by a wooden fence. The child starts near the fence, moves steadily toward the camera, turns around, and continues pushing the mower backward toward the fence. The camera remains stationary with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AYzjr57i0xY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AYzjr57i0xY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.408770634005094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child pushing a toy lawn mower moves across the grass from the background to the foreground.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, wind, or smoke). Background elements (fence, grass) are static."}}
{"video_id": "AZ6VONw4lJA", "file_name": "AZ6VONw4lJA_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby with curly black hair, wearing a light brown patterned onesie, sits in a blue high chair with white polka dots and fish prints. The baby manipulates a colorful beaded toy (blue ring with red, green, yellow beads) on a white tray, moving the toy with both hands and occasionally bringing it toward the mouth. The background includes a beige couch with pillows. The camera remains stationary, focused closely on the baby and toy.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AZ6VONw4lJA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AZ6VONw4lJA_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 156, "blur_score": 228.74812796889196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child is actively manipulating a colorful ring toy with their hands, causing discrete, solid-object motion as the toy is grasped, lifted, and moved.", "background_and_ambient_analysis": "The background elements (couch, toys, furniture) remain static and unshifted across frames; no fluid or environmental motions (fire, water, smoke, wind) are present."}}
{"video_id": "AYJSYukQy3o", "file_name": "AYJSYukQy3o_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A partially completed jigsaw puzzle with a colorful town scene, surrounded by scattered multicolored pieces, is gradually assembled as a hand with a light-colored sleeve repeatedly picks up pieces from the left and places them onto the puzzle's center, adjusting their positions; the background includes wooden cabinets on the right, and the camera maintains a fixed, slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AYJSYukQy3o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AYJSYukQy3o_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 283.47264615404504, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and puzzle pieces are moving discretely as they place pieces into the puzzle; these solid objects exhibit locomotion due to physical interaction.", "background_and_ambient_analysis": "The wooden wall and stationary background elements show no uniform shifting or fluid motion (e.g., no fire, water, smoke, or wind-driven movement)."}}
{"video_id": "AZ_K7cXIidg", "file_name": "AZ_K7cXIidg_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue plaid shirt and jeans kneels on a black surface, placing a circular saw down before standing and walking away from the table. The camera remains stationary, capturing the individual’s movements in a workshop with a couch and ladder visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AZ_K7cXIidg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AZ_K7cXIidg_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 138.21641102496386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (in blue plaid shirt) moves from a kneeling position to standing and then walks across the frame.", "background_and_ambient_analysis": "The background (wall, ladder, boxes) is static with no shifting. No fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "A_9PyPOVkuI", "file_name": "A_9PyPOVkuI_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in an orange shirt actively weaves on a wooden loom, her hands manipulating pink threads through the warp. A person in a pink and white top assists from her left, guiding the thread. Another individual in dark clothing stands to the right, observing, while a person in a white shirt is partially visible behind. The camera remains close to the loom, capturing slight movement as the subjects interact with the weaving process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A_9PyPOVkuI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A_9PyPOVkuI_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 155, "blur_score": 211.8088462378144, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two individuals are interacting with the display case: one in an orange shirt and one in a pink shirt with a white apron. Their hands and bodies are moving (gesturing, touching the display items), indicating deliberate motion due to physical forces.", "background_and_ambient_analysis": "The background (wooden display case and surrounding structures) remains static and does not show uniform shifting. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "A_Sl1gIcO04", "file_name": "A_Sl1gIcO04_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white T-shirt with blue graphics and a brown cap sits at a kitchen table, holding a utensil. They bring the utensil to their mouth, take a bite, and then lower it. The background includes kitchen cabinets, a refrigerator, and shelves with boxes. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A_Sl1gIcO04.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A_Sl1gIcO04_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 148, "blur_score": 115.21209198835294, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is eating; their hand and spoon are moving in discrete motions (bringing spoon to mouth, eating).", "background_and_ambient_analysis": "Background is static (kitchen elements: cabinets, countertop, boxes). No fire, water, smoke, or wind motion observed."}}
{"video_id": "A_j2itZtKNs", "file_name": "A_j2itZtKNs_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subjects are people and a tree. Let's see the frames.\n\nIn the first frame, there's a person in blue with an orange vest (maybe a worker) using a tool, another person in white shirt and dark pants with stripes. Then they move, so the action is planting or adjusting a tree. The tree is being handled by multiple people. Let's list the steps:\n\n- Start: Person in blue (maybe two, since one is in blue with orange vest) and a girl in white shirt and dark pants (with stripes) are working. They're holding a tree (sapling?) and a stake. The girl is on the left, maybe, the blue person on the right. They're moving the tree into the ground.\n\nWait, the video shows them bending over, adjusting the tree. So the sequence is: people handle the tree, place it into the ground, then adjust it. The tree has a stake next to it, maybe for support.\n\nAppearance: Main subjects are two people: one in blue overalls (with orange straps, maybe), another in white shirt, dark pants with red/blue stripes. They're both working on a tree (sapling) and a yellow stake.\n\nChronological order: First, the girl in white and the blue person are working together. Then they move the tree, adjust it, maybe secure it. The background is muddy ground, grass, but minimal.\n\nSpatial: The girl is in front, the blue person behind her or next to. They're both focused on the tree. The tree is being positioned into the soil.\n\nCamera movement: It's a shaky handheld, probably moving slightly as they work. The camera is close to the action, capturing their movements.\n\nSo putting it all together:\n\n\"Two people, one in a white shirt and dark pants with stripes, and another in blue overalls with orange accents, work together to plant a sapling. The person in white holds the tree while the blue-clad individual positions it into the muddy ground, adjusting its base and a yellow stake. The camera remains close, slightly shaky, capturing their collaborative motion as they stabilize the tree.\"\n\nWait, need to check rules. Focus on motion and behavior chronologically. Let's break down each frame:\n\nFrame 0: Two people, one in blue (maybe), holding a tree with a stake. Frame 1: They move the tree forward, the girl in white is handling it. Frame 2: The blue person leans in, adjusting. Frame 3: They continue to position the tree, moving soil or adjusting. Frame 4: The blue person is bending over, the girl is still working. So the action is continuous: they handle the tree, place it in the ground, adjust it, secure it.\n\nSo the caption should describe that sequence. Let's make sure to mention the main subjects, their actions, appearance, spatial, and camera.\n\nMain subjects: two people (one in white shirt + striped pants; one in blue overalls with orange vest/straps). The tree (sapling) and yellow stake.\n\nMotion: First, the white-shirted person and blue person handle the sapling with the yellow stake. They move the sapling into the muddy ground, adjusting it. The blue-clad individual bends to position it, while the white-shirted person holds it. The process continues with them stabilizing the tree.\n\nBackground: muddy ground, some grass, but minimal.\n\nCamera: handheld, slight shake, close-up on the action.\n\nSo final caption:\n\n\"A woman in a white shirt and dark striped pants and a person in blue overalls with orange accents work together to plant a sapling with a yellow stake. They move the tree into the muddy ground, adjusting its base and positioning the stake beside it. The camera follows their collaborative motion closely, exhibiting a slight shake.\"\n\nWait, check rules: \"Conclude with the camera perspective and movement\". So in the end, mention camera.\n\nAlso, \"briefly describe their appearance and number\". So two people, their clothing.\n\nLet's check:\n\n- Number: two people.\n\n- Appearance: one in white shirt, dark pants with stripes; one in blue overalls, orange accents.\n\n- Motion: handling the tree, moving into ground, adjusting.\n\n- Spatial: working together, the tree is in front, stake is next to it.\n\n- Camera: close, slight shake.\n\nLet's draft:\n\n\"Two individuals, a woman in a white shirt and dark pants with stripes and a person in blue overalls with orange accents, collaborate to plant a sapling. They maneuver the tree into muddy ground, adjusting its position while using a yellow stake for support. The camera captures their movement closely, showing slight shaking as they work.\"\n\nCheck if chronological: yes, starting with them handling the tree, moving it,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A_j2itZtKNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A_j2itZtKNs_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 654.5100857477292, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people in blue/white uniforms) are actively moving soil with shovels, demonstrating physical interactions (digging, lifting, positioning dirt) through locomotion and manual force application.", "background_and_ambient_analysis": "No significant fluid motion (water, smoke, fire) or uniform environmental shifts observed. Background elements (ground, trees) remain relatively stable without dominant environmental motion."}}
{"video_id": "A_FTna2wFOs", "file_name": "A_FTna2wFOs_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a blue-sided paper shredder actively dispensing white shredded paper strips. A person wearing dark clothing and a lanyard then enters the frame, handling a stack of white papers and moving them toward the shredder, positioning the papers in front of the machine. The camera shifts from the shredder to focus on the person’s actions as they feed the papers into the device.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A_FTna2wFOs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A_FTna2wFOs_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 46.925174311688636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (dark shirt) moves stacks of white paper: lifting, placing, and flipping through the paper. The paper motion is due to human handling.", "background_and_ambient_analysis": "Background remains stable with no shifting of static elements (walls, ground). No fire, water, smoke, or wind motion observed."}}
{"video_id": "A_KxtTVMOxQ", "file_name": "A_KxtTVMOxQ_000330_000340.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a red off-shoulder top, uses a hair straightener on a section of hair, then releases the straightener and adjusts their hair while standing near a door; the camera maintains a steady medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/A_KxtTVMOxQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/A_KxtTVMOxQ_000330_000340.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 412.303728672593, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman is the primary discrete object, moving her hand (brushing hair) and head (turning and looking). Her hair moves due to her actions but is not an independent ambient element.", "background_and_ambient_analysis": "Static background (wall and door) with no shifting. No fire, water, smoke, or wind present; ambient environment is calm."}}
{"video_id": "AanRQ2HHgqI", "file_name": "AanRQ2HHgqI_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single female ballet dancer in a yellow tutu and sleeveless leotard executes a sequence of spins and turns on a dark stage. She begins in a balanced pose with arms extended, then spins rapidly, maintaining elevation on one foot as her tutu rotates. Transitioning into a new position, she extends one leg while keeping the other grounded, followed by a gesture with arms raised overhead. The camera captures her movements from a fixed perspective, emphasizing her fluid motion against the stark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AanRQ2HHgqI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AanRQ2HHgqI_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 238.92494810340577, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A single ballerina in a yellow tutu is the only discrete solid object in motion, performing ballet movements including turns, jumps, and poses. Her motion is tracked through clear limb and body positioning changes.", "background_and_ambient_analysis": "The background is uniformly black with no discernible shifting elements or fluid motion. There are no fire, water, smoke, or wind effects observed; the stage floor remains static throughout."}}
{"video_id": "Aa7s05M3gv4", "file_name": "Aa7s05M3gv4_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First frame: a sandwich on a plate, two slices of bread with avocado, tomato, etc. Then second frame: hands squeezing lemon over a plate with food (maybe the sandwich). Third frame: hands holding the plate with food, maybe moving it. Fourth frame: hands cutting something on a wooden tray with a knife. Fifth frame: the finished dish, two poached eggs with avocado on bread, on a plate with small bowls around.\n\nNeed to describe in chronological order. Focus on motions: hands squeezing lemon, holding plate, cutting, arranging. Appearance: sandwiches with avocado, lemon, eggs. Spatial: hands in front of plates, wooden tray. Background minimal. Camera perspective: top-down in some frames, maybe close-up on hands.\n\nLet's structure:\n\nStart with the first scene: a sandwich on a plate. Then hands squeeze lemon over food. Then hands adjust the plate. Then hands use a knife to cut (maybe the sandwich). Then the final plate with poached eggs and avocado.\n\nCheck rules: exclude text recognition (so ignore \"2 SLICES\", \"SQUEEZE OF LEMON\" text). Focus on motions. Mention appearance: color (avocado green, lemon yellow, bread brown), size (two slices), orientation (sandwiches on plate).\n\nChronological:\n\n1. A hand places a sandwich with avocado and tomato on a white plate. (But first frame shows the sandwich on plate. Then next is hands squeezing lemon. Wait, frame 0: sandwich on plate. Frame 1: hands squeezing lemon over a plate (maybe the same plate? Or another). Frame 2: hands holding the plate. Frame 3: hands cutting with knife on a wooden tray. Frame 4: finished dish.\n\nWait, the video sequence:\n\n[0.0] shows the sandwich on plate.\n\n[1.0] shows hands squeezing lemon over a plate with what looks like the sandwich (maybe adding lemon juice).\n\n[2.0] hands holding the plate, maybe rotating it.\n\n[3.0] hands cutting on a wooden tray (with a knife and fork, small bowls).\n\n[4.0] final plate with two poached eggs on avocado and bread.\n\nSo step by step:\n\nFirst, a sandwich made with two slices of bread topped with avocado and tomato is placed on a white plate. Then, a pair of hands squeezes a lemon over the food on a white plate. Next, the hands hold the plate with the food. After that, the hands use a knife to cut the food on a wooden tray with small bowls. Finally, the completed dish with two poached eggs on avocado and bread is presented on a plate.\n\nWait, need to check each frame:\n\nFrame 0: Plate with sandwich (two slices, avocado, tomato, maybe sauce). Frame 1: Hands squeezing lemon over a plate (the plate has the sandwich, hands are squeezing lemon onto it). Frame 2: Hands holding the plate (maybe adjusting it). Frame 3: Hands using a knife to cut a piece of food on a wooden tray (the tray has a plate with food, small bowls, fork). Frame 4: The final dish with two poached eggs on avocado and bread, on a plate with small bowls around.\n\nNow, describe in order:\n\n1. A white plate holds a sandwich made with two slices of bread topped with avocado and tomato, placed on a dark surface. 2. A pair of hands squeezes a lemon over the sandwich on the plate. 3. The hands hold the plate, adjusting its position. 4. The hands use a knife to cut a piece of food (likely the sandwich) on a wooden tray, which also holds small bowls and a fork. 5. The final arrangement shows two poached eggs on avocado and bread, presented on a plate with small bowls around it.\n\nCheck rules: concise, chronological, motion behavior. Mention appearance (color: avocado green, bread brown, eggs white/yellow). Spatial: hands in front of plate/tray. Background minimal (dark surface, wooden tray). Camera: top-down in frames 0-3, then close-up in frame 4? But rule d: conclude with camera perspective. Let's see the camera in each frame: frame 0 is close-up of sandwich on plate. Frame 1 is top-down view of hands squeezing lemon. Frame 2 is top-down of hands holding plate. Frame 3 is top-down of cutting on tray. Frame 4 is close-up of the dish. So camera perspective: starts with close-up, then top-down, ends with close-up.\n\nBut the caption needs to be a paragraph, chronological, so mention the camera perspective at the end.\n\nWait, the output format is a paragraph, so:\n\n\"A pair of hands places a sandwich with avocado and tomato on a white plate on a dark surface", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aa7s05M3gv4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aa7s05M3gv4_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 154, "blur_score": 57.3561116929241, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Discrete objects (hands, lemon, salmon, butter, plate) move via physical interactions: hands squeezing lemon, moving the plate, and spreading butter.", "background_and_ambient_analysis": "The background elements (stone surface, wooden tray, bowls) are static and do not shift uniformly. No fire, water, smoke, or wind are present; thus, ambient environmental motion is absent."}}
{"video_id": "AatOrOBNPM8", "file_name": "AatOrOBNPM8_000130_000140.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man wearing red boxing gloves repeatedly strikes a black Everlast punching bag suspended in an unfinished room with visible wall patches; he moves around the bag, causing it to swing, while standing near a doorway with items on the floor; the camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AatOrOBNPM8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AatOrOBNPM8_000130_000140.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 276.70807823499706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The shirtless man (with red gloves) moves his arms and body to punch the heavy bag, causing the bag to swing. Both the man and the bag are discrete solid objects interacting through physical forces (punches and impacts).", "background_and_ambient_analysis": "The background elements (walls with drywall patches, door frame, furniture) remain stationary relative to the frame throughout the video. No fluid environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AaR-gOPNqs4", "file_name": "AaR-gOPNqs4_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt and dark shorts throws a yellow frisbee on a sandy beach during sunset. They then run forward to catch the frisbee, retrieving it while the ocean and distant figures are visible in the background. The camera follows the person's movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AaR-gOPNqs4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AaR-gOPNqs4_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.23149545440979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (solid object) is running and throwing a frisbee (solid object), which is then caught. The motion of the frisbee and the man's locomotion are due to explicit physical forces.", "background_and_ambient_analysis": "The ocean waves show fluid motion, but they are not dominant; the horizon and distant elements remain static. No significant background shift."}}
{"video_id": "AbAfpiMYH58", "file_name": "AbAfpiMYH58_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a white t-shirt and khaki shorts sits cross-legged under a tent, holding a brass trombone. He plays the instrument, moving his left hand along the trombone slide. The camera remains static, capturing him from a slightly low angle, with the tent structure and scattered papers visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AbAfpiMYH58.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AbAfpiMYH58_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 310.6208092473818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy is moving the trombone slide with his hand while playing. The trombone is a solid object being manipulated by explicit physical forces (muscle movement).", "background_and_ambient_analysis": "The background (tent structure and ground) is static with no shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "AaoE20A15Ps", "file_name": "AaoE20A15Ps_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a woman vacuuming in a kitchen. She's wearing a black top and blue jeans, using a yellow and black vacuum. The camera then zooms in on the vacuum, showing the brush head. Then it cuts to a close-up of her hand putting something into the vacuum. Need to describe in chronological order.\n\nFirst frame: Woman vacuuming in kitchen. She's moving the vacuum (which is yellow and black with a black hose, white brush). Background is kitchen with cabinets, stove. Then the camera shifts to close-up of the vacuum's brush head, then to her hand putting a white object (maybe a cloth?) into the vacuum. Wait, the second frame shows the vacuum close-up, then third frame same, then fourth frame hand with white cloth. Wait, the sequence: frame 0 shows woman vacuuming, frame 1 is close-up of vacuum, frame 2 same, frame 3 same, then frame 4 is a close-up of her hand inserting a white object into the vacuum's top. So the motion is: woman is vacuuming, camera zooms in on the vacuum (showing the brush head), then shows her hand placing a white item into the vacuum.\n\nNeed to mention main subjects: woman, vacuum. Her actions: vacuuming the floor. Vacuum is yellow and black, with white brush. Then her hand inserting a white object into the vacuum. Spatial: in kitchen, vacuum on floor. Camera moves from wide shot to close-up on vacuum, then to close-up of hand. Background minimal.\n\nCheck rules: focus on motion and behavior chronologically. Start with woman vacuuming, then camera zooms to vacuum details, then her hand action. Describe appearance: woman in black top, blue jeans; vacuum yellow and black, white brush. Spatial: vacuum on floor, woman holding it.\n\nPutting it all together:\n\nA woman in a black top and blue jeans vacuums a kitchen floor with a yellow and black upright vacuum cleaner. The camera focuses on the vacuum’s white brush head, then shifts to a close-up of her hand placing a white object into the vacuum’s opening. The background includes kitchen cabinets and appliances. The camera transitions from a wide shot to close-ups of the vacuum and hand.\n\nWait, check if background is minimal. The first frame has kitchen, but we can say \"kitchen setting\" without detailing. Also, the vacuum's color: yellow and black, with black hose. Wait, the video shows the vacuum is yellow and black. The brush head is white. Then in the close-up of the vacuum, the brush is white. Then her hand putting a white cloth or something into the vacuum. So:\n\nIn a kitchen, a woman with light hair, dressed in a black top and blue jeans, maneuvers a yellow and black vacuum cleaner along the floor. The camera zooms in on the vacuum’s black handle and white brush attachment, then transitions to a close-up of her hand inserting a white object into the vacuum’s top compartment. Background elements include cabinets and a stove. The camera perspective shifts from a wide shot to close-up views of the vacuum and the woman’s hand.\n\nBut need to be concise. Let's structure:\n\nA woman in a black top and blue jeans uses a yellow and black vacuum cleaner to clean a kitchen floor. The camera zooms in on the vacuum's white brush head, then focuses on her hand placing a white object into the vacuum's opening. The background features kitchen cabinets and appliances, with the camera transitioning from a wide shot to close-ups of the vacuum and hand.\n\nWait, the video has the Kärcher logo, but rule f says exclude text recognition. So ignore the logo.\n\nCheck chronological order: woman vacuuming (action), camera zooms to vacuum (showing brush head), then zooms to her hand putting something in.\n\nAlso, the first frame is the woman vacuuming, then the next frames are close-ups. So sequence:\n\n1. Woman vacuuming (wide shot) → 2. Close-up of vacuum's brush head → 3. Close-up of hand inserting white object.\n\nSo the caption should be:\n\nA woman in a black top and blue jeans vacuums a kitchen floor using a yellow and black vacuum cleaner with a white brush attachment. The camera zooms in on the vacuum's brush head, then focuses on her hand placing a white object into the vacuum's top compartment. The background includes kitchen cabinets and appliances, with the camera moving from a wide shot to close-ups of the vacuum and hand.\n\nCheck if all rules are followed: motion chronologically, appearance of subjects (woman's clothes, vacuum color), spatial (vacuum on floor, hand in action), camera movement (zoom, close-up). Background minimal (just mention kitchen cabinets). No text recognition.\n\nYes, that's good.\n</think>\n\n<caption_output>A woman in a black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AaoE20A15Ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AaoE20A15Ps_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 60.88974475708767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: person (vacuuming, moving to washer), vacuum cleaner (manipulated by person), laundry clothes (handled and placed into washer).", "background_and_ambient_analysis": "No shifting backgrounds (kitchen cabinets, walls remain static). No dominant fluid/environmental motion (e.g., fire, water flow, smoke); washing machine action involves object placement, not fluid dynamics."}}
{"video_id": "AbQkXceK_uA", "file_name": "AbQkXceK_uA_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Gloved hands roll a light brown dough portion into a smooth sphere on a bright pink cutting board, placing it among several other lumpy dough pieces. The camera maintains a static top-down perspective throughout, capturing the sequential motion of shaping dough balls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AbQkXceK_uA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AbQkXceK_uA_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 149, "blur_score": 123.73117127948558, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands with gloves manipulate discrete dough pieces, shaping them into round balls. Each dough piece is a distinct solid object undergoing physical deformation due to manual pressure and rolling.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion observed. The pink surface and countertop remain stationary throughout the video."}}
{"video_id": "AbJhjjIlXx4", "file_name": "AbJhjjIlXx4_000216_000226.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A welder wearing a black patterned helmet, blue-gray shirt, and green gloves is positioned over a metal frame in a workshop, welding and producing sparks; they then lift the helmet. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AbJhjjIlXx4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AbJhjjIlXx4_000216_000226.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 425.2268573339022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a welding helmet performs welding actions, moving their arms and body slightly to manipulate the welding tool and position. Sparks are transient and secondary to the person's deliberate locomotion.", "background_and_ambient_analysis": "Background elements (walls, blue tarp, industrial equipment) remain static throughout the video; no fluid environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "AbDFiNIRdhM", "file_name": "AbDFiNIRdhM_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket, blue jeans, and brown boots uses a green and silver snow blower with a yellow cord to clear snow from a brick pathway beside a house. They begin near a glass-paneled door, stepping backward while pushing the blower forward, then move along the path toward a shrub, clearing snow as they go. The camera starts with a close-up of the snow blower’s nozzle, then pans left to follow the person’s movement along the pathway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AbDFiNIRdhM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AbDFiNIRdhM_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 64.78466928848755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing dark jacket, blue jeans, brown boots) is moving while shoveling snow; the shovel (metal blade and handle) is moving as it pushes the snow.", "background_and_ambient_analysis": "The background (building, ground) remains static without uniform shifting. The snow displacement is caused by the shovel and is not a fluid or wind-driven motion."}}
{"video_id": "AcAQwBI5AIE", "file_name": "AcAQwBI5AIE_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person's light brown skin is shown with a white wax strip containing dark hair; a hand applies more white wax onto the strip, then places a second white strip over the waxed area, presses it down firmly, and peels it off to remove the hair. The camera maintains a close-up, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AcAQwBI5AIE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AcAQwBI5AIE_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 51.11629340298971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand applies cream, places adhesive tape over it, and peels it off. The hand and tape are discrete objects moving via physical interaction (applying/removing tape), with the cream serving as a passive medium.", "background_and_ambient_analysis": "The background (skin surface) is static with no uniform shifting. No fire, water, smoke, or wind dominates the scene; the cream spreading is a result of hand motion, not ambient fluid dynamics."}}
{"video_id": "AbZzaLx9YN8", "file_name": "AbZzaLx9YN8_000397_000407.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subject is the person juggling. Let's check the frames.\n\nFrame 0: Person in white shirt and dark pants is juggling, standing in front of a bar with bottles. There's a crowd in the background. The person is holding two items, maybe bottles or cups.\n\nFrame 1: They raise one up, so motion of juggling. The person is moving, so action of tossing.\n\nFrame 2: Now, they're bringing it down, maybe catching or continuing. Background has people in white shirts with text, but we can't mention text per rules. So focus on appearance: white shirt, dark pants, juggling.\n\nFrame 3: They're in mid-air, maybe jumping? Wait, the description says the person is jumping and juggling. So in frame 3, they're jumping while juggling.\n\nFrame 4: They're catching or continuing, still juggling. Maybe moving around the bar area.\n\nFrame 5: They're back to juggling, maybe another throw.\n\nSo chronological order: The person starts juggling, then jumps while juggling, continues the motion, all while in front of the bar with bottles and people in the background.\n\nAppearance: Main subject is a man in a white t-shirt and dark pants, multiple bottles being juggled (but maybe the objects are cups or bottles, but don't need to specify exactly, just \"objects\" maybe).\n\nSpatial relationships: In front of a bar with bottles, audience behind.\n\nCamera: The video seems to have slight movement, maybe handheld, so camera is shaky.\n\nBackground: Minimal, just the bar and people, but keep it minimal.\n\nNow, structure the caption:\n\nStart with the main subject's action in chronological order. First, the person juggling, then jumping, continuing. Mention appearance (white shirt, dark pants), number of people (main person is one, others in background), spatial: in front of bar, audience behind.\n\nCheck rules: exclude text, named characters, so no \"19\" on shirts, just say people in white shirts.\n\nCamera: \"slight shake\" as per the video's movement.\n\nFinal caption should be concise, paragraph.\n\nLet me draft:\n\nA man in a white T-shirt and dark pants juggles two objects while moving in front of a bar stocked with bottles. He lifts the objects upward, then jumps mid-air while continuing the motion, before catching or tossing them again. The background shows several people in white shirts standing behind him. The camera captures the scene with a slight shake.\n\nWait, check if \"two objects\" is correct. The first frame shows him holding two, so yes. Also, the video has a slight shake. Let's check the rules: \"d) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo yes, end with camera. Also, \"Briefly describe their appearance and number (color, size, orientation)\"—main subject: 1 person, white shirt, dark pants.\n\nAlso, chronological: first he's juggling, then jumps, etc.\n\nSo revised:\n\nA man in a white T-shirt and dark pants juggles two objects in front of a bar with bottles, moving upward and downward. He jumps mid-air while continuing the motion, maintaining the juggling sequence. Several people in white shirts stand behind him in the background. The camera captures the scene with a slight shake.\n\nWait, need to make sure it's chronological. Let's sequence:\n\n- Initially, the man is juggling, throwing objects up.\n\n- Then he jumps while juggling (frame 3).\n\n- Then continues the motion (frame 4).\n\nSo the caption should flow from start to end.\n\nAnother angle: the sequence is: he starts juggling, then jumps while juggling, then continues. So:\n\nA man in a white T-shirt and dark pants juggling two objects begins by tossing them upward, then jumps mid-air while continuing the motion, and resumes juggling. Behind him, several people in white shirts stand near the bar. The camera remains steady with a slight shake.\n\nWait, \"camera remains steady with a slight shake\" – but the video is described as having motion, so maybe \"handheld with slight shake\".\n\nBut the rule says \"conclude with the camera perspective and movement\".\n\nLet me check the examples. The user didn't give examples, but the rules say \"e.g., top-down, pan left, slight shake\".\n\nSo \"slight shake\" is acceptable.\n\nPutting it all together:\n\nA man in a white T-shirt and dark pants juggles two objects in front of a bar stocked with bottles. He lifts the objects upward, jumps mid-air while continuing to juggle, and then catches or tosses them again. Several people in white shirts stand behind him. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AbZzaLx9YN8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AbZzaLx9YN8_000397_000407.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 79.91201205827394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A juggler (person) and juggling objects are moving due to physical forces (throwing, catching, and locomotion). Background people are stationary.", "background_and_ambient_analysis": "Background (wall, stage, table) is static; no fire, water, smoke, or wind present. Background elements do not shift uniformly."}}
{"video_id": "AcPb8Z8UF7U", "file_name": "AcPb8Z8UF7U_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with dark nail polish manipulates a small metallic object attached to the toe area of a red high-heeled shoe resting on a light wooden slatted surface; the hands adjust and pull the object, securing it while the shoe remains stationary. The camera maintains a top-down perspective with minimal movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AcPb8Z8UF7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AcPb8Z8UF7U_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 61.641022646881765, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The hands are moving to tie the shoelace of a red shoe. The hands and shoelace are discrete solid objects interacting physically.", "background_and_ambient_analysis": "The background is a static wooden slatted surface with no shifting or fluid motion. No ambient environmental effects observed."}}
{"video_id": "AdInyWjcSDw", "file_name": "AdInyWjcSDw_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals interact in a room: the person in a blue shirt with yellow text adjusts their hair initially, then uses a pink comb to brush the hair of the person in a gray shirt, who moves forward into the frame. The camera maintains a close-up perspective with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdInyWjcSDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdInyWjcSDw_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 96.8999257793869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (solid objects) exhibit discrete movements: one person adjusts their hair and head position, the other interacts with a pink object (likely a comb or mirror).", "background_and_ambient_analysis": "Background elements (walls, door) show no significant shifting or fluid motion; no fire, water, or wind-driven phenomena present."}}
{"video_id": "AcyxxS8og2w", "file_name": "AcyxxS8og2w_000200_000210.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A colorful face drawing with pink heart, orange eyes, red dots, and blue swirl is shown. A silver pen enters from the right, moving across the blue swirl to add details, then shifts to the red eye area, continuing to draw. The camera maintains a close-up perspective, tracking the pen's motion against the face.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AcyxxS8og2w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AcyxxS8og2w_000200_000210.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 209.86722686202498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand (drawing tool) is moving to add details to a face drawing on the canvas.", "background_and_ambient_analysis": "The background is static and white; no environmental elements (fire, water, smoke, wind) are present."}}
{"video_id": "Ad5iSNfFF2E", "file_name": "Ad5iSNfFF2E_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and blue jeans pushes a green wheelbarrow with a brown container while using an orange-handled green hose to fill it; the camera pans right, following the person as they move along a grassy area with a wooden fence in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ad5iSNfFF2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ad5iSNfFF2E_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 153, "blur_score": 364.94396754149966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the wheelbarrow are moving. The person applies physical force to maneuver the wheelbarrow and hold the hose, indicating discrete solid objects in motion due to explicit forces.", "background_and_ambient_analysis": "The wooden fence and grass background remain static with no uniform shifting. No fire, water, or smoke is visible; the scene lacks fluid/environmental motion."}}
{"video_id": "AdOePLTtupI", "file_name": "AdOePLTtupI_000080_000090.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a bicycle brake pad near the front wheel, manipulating it to align with the tire. The hand moves the brake pad slightly, positioning it correctly. The camera remains stationary in a close-up shot, focusing solely on the hand and brake mechanism.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdOePLTtupI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdOePLTtupI_000080_000090.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 1540.716459323099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving to interact with a bicycle tire, showing deliberate physical contact and adjustment.", "background_and_ambient_analysis": "Background consists of a brick wall and concrete surface; no fluid motion or environmental elements observed."}}
{"video_id": "AdYmQ7gbJfo", "file_name": "AdYmQ7gbJfo_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a gymnasium with red and blue mats. There are several people. Let's list the main subjects. A girl in a white top and pink shorts is doing a jump rope. Another person in red shirt and black shorts is also jump roping, maybe? Wait, the first frame: a person in red shirt (left) is moving, then a girl in white and pink (center) jumps rope. Then the girl in white and pink is doing the jump rope motion, moving her arms and legs. The person in red shirt is also jump roping. Wait, no, maybe the person in red is the one holding the rope? Wait, let's check the frames.\n\nLooking at the sequence: in frame 0, the girl in white and pink is mid-air jumping rope. Then frame 1-4: she continues jumping, with the person in red (maybe a coach) on the left. There's also a person in red shirt (far right) standing, and others in the background. Let's focus on main subjects.\n\nMain subjects: girl in white top and pink shorts (jumping rope), person in red shirt and black shorts (jumping rope, maybe leading her?), another person in red shirt (background, standing). Also, there's a person in white shirt near the blue mat.\n\nChronological order: The girl starts jumping rope, then continues. The person in red shirt (left) is also jumping, moving with the rope. The girl is in front of the person in red (left), maybe. The other person in red is standing still. The camera seems to be static or slightly moving, capturing the scene from a fixed position. Background has green walls, blue mats, some posters.\n\nNow, follow rules:\n\na) Motion: main subjects jumping rope. Girl in white/pink jumps, person in red (left) also jumps rope. Others in background.\n\nb) Appearance: girl (white top, pink shorts), person in red shirt and black shorts. Number: at least two jump ropers.\n\nc) Spatial: girl in center, person in red left of her, another person in red right (standing). Background people near blue mat.\n\nd) Camera: static or slight pan? The video seems to have a slight movement, but maybe the camera is fixed. The frames show movement but no clear pan.\n\ne) Background minimal: green walls, blue mats, but focus on motion.\n\nf) Exclude text, names.\n\nSo, structure the caption:\n\nA girl in a white top and pink shorts jumps rope while a person in a red shirt and black shorts jumps rope beside her. The girl is positioned centrally, with the person in red to her left. Another individual in a red shirt stands to the right, while other people move in the background near the blue mats. The camera maintains a static perspective, capturing the motion of the jump ropers.\n\nWait, need to be concise. Let's check the frames again.\n\nFrame 0: girl (white/pink) is jumping rope, person in red (left) is holding rope? Wait, no, in frame 0, the girl is mid-air, person in red (left) is standing. Frame 1: same, but the girl is still jumping. Frame 2: she's mid-air again. Frame 3: same. Frame 4: maybe she's landing. Wait, the person in red (left) is also moving, maybe he's the one skipping, and the girl is following.\n\nWait, perhaps the person in red (left) is leading the jump rope, and the girl is following. So the sequence shows the girl jumping rope in sync with the person in red.\n\nSo, the caption should mention the two main jump ropers: the girl (white top, pink shorts) and the person in red (shirt and black shorts). They are moving together, jumping rope. The person in red is to the left of the girl.\n\nAnother person in red (right side) is standing still. Background has other people, green walls, blue mats.\n\nCamera is static, no movement.\n\nPutting it all together:\n\nA girl in a white top and pink shorts jumps rope alongside a person in a red shirt and black shorts, who stands to her left. The girl is centrally positioned while the person in red moves with the rope. Another individual in a red shirt stands on the right side of the frame, and other figures move near the blue mats in the background. The camera maintains a fixed perspective throughout.\n</think>\n\n<caption_output>A girl in a white top and pink shorts jumps rope alongside a person in a red shirt and black shorts, who stands to her left. The girl is centrally positioned while the person in red moves with the rope. Another individual in a red shirt stands on the right side of the frame, and other figures move near the blue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdYmQ7gbJfo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdYmQ7gbJfo_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 43.18055929607815, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a practitioner in white uniform executing dynamic kicks and body movements, and an instructor in red shirt moving minimally to observe. Both motions are controlled locomotion.", "background_and_ambient_analysis": "The background (walls, blue border, red mat) shows no shifting or fluid motion. No fire, water, smoke, or wind is present; the environment is static and controlled."}}
{"video_id": "AdZNp_5RwDk", "file_name": "AdZNp_5RwDk_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light shirt, dark pants, and cowboy hat stands on the left side of a stage, holding a microphone and gesturing with his right hand while speaking. To his right, a woman stands behind a podium, speaking into a microphone. The man continues gesturing, shifting his stance slightly, while the woman remains positioned at the podium. The camera remains stationary, capturing the scene from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdZNp_5RwDk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdZNp_5RwDk_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 121.69715703280636, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a cowboy hat) is walking and gesturing on stage, exhibiting clear locomotion and hand movements.", "background_and_ambient_analysis": "The background (banner, curtains, stage structure) remains stationary with no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "AdwJ_Hj_fLw", "file_name": "AdwJ_Hj_fLw_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing blue sleeves and white gloves manipulates brown sand on a flat surface, scooping and spreading it with their hands. The individual’s hands move continuously over the sand mound, which is positioned on a ground surface with sparse grass nearby. The camera remains in a top-down view, capturing the hand movements and the sand’s texture without shifting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdwJ_Hj_fLw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdwJ_Hj_fLw_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 351.42909827016194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a blue sleeve and white glove manipulates soil with hand movements, demonstrating discrete physical interaction with the earth.", "background_and_ambient_analysis": "The background consists of static ground and surrounding elements without uniform shifting; no fire, water, smoke, or wind-driven motion is present."}}
{"video_id": "AdN92goz9dQ", "file_name": "AdN92goz9dQ_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in white traditional attire and a red-and-white checkered headscarf plays a light brown pear-shaped string instrument, seated with the instrument positioned in front of him. His left hand presses strings along the neck while his right hand plucks the strings rhythmically. The camera maintains a static medium shot, capturing the hand movements and instrument against a yellow-walled background with minimal surrounding objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdN92goz9dQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdN92goz9dQ_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 50.6068507736295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The musician's hands and the oud instrument are moving due to plucking and strumming actions.", "background_and_ambient_analysis": "Background elements (yellow wall, window, shelf) are static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "Ae8lHWU1djc", "file_name": "Ae8lHWU1djc_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including individuals in dark and light-colored shirts, moves forward in a line toward a door with visible signage. They proceed in the same direction, with some individuals partially obscuring others as they walk. The camera follows the group, maintaining a slight shake as it captures their movement through the indoor space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ae8lHWU1djc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ae8lHWU1djc_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 577.8418584065118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) exhibit minor positional shifts and subtle movements as they adjust their stances within the queue, indicative of locomotion or repositioning.", "background_and_ambient_analysis": "The static background elements (walls, doors, signage) remain consistent with no visible fluid or environmental motion (e.g., smoke, water, wind). No dominant ambient phenomena are present."}}
{"video_id": "AdossOtkcHM", "file_name": "AdossOtkcHM_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long red hair, a beard, and a black shirt is seated at a table, manipulating an object in a white container. They lift a textured, grayish item from the container, holding it up close to the camera to display its details. The background includes a blue cabinet and a stool, with the camera maintaining a steady position focused on the person's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AdossOtkcHM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AdossOtkcHM_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 141, "blur_score": 30.661620642080454, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid rock is being lifted and rotated by a person's hand; the rock's motion is explicitly driven by human locomotion (hand movement).", "background_and_ambient_analysis": "Background elements (wall, stool) show no uniform shifting or fluid motion. No fire, water, smoke, or wind present."}}
{"video_id": "Ads92zLvSxs", "file_name": "Ads92zLvSxs_000340_000350.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown hand points at a black car gear shift with a silver base, then grips and shifts it while a pink circular object sits nearby on the center console. The camera maintains a close-up perspective, focusing on the hand's motion against the car's interior background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ads92zLvSxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ads92zLvSxs_000340_000350.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 57.68530953574151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand interacts with a gear shift lever, moving it through discrete positions (e.g., shifting gears) via physical force.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Car interior elements (seat fabric, gear shift, pink object) remain static relative to the frame."}}
{"video_id": "AeH_W1ADa8M", "file_name": "AeH_W1ADa8M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a person picking fruit from a tree. First, identify the main subject: a person in a pink long-sleeve shirt and a yellow apron. They're reaching up to pick an orange or similar fruit from a tree with green leaves and multiple fruits. The person's arm is extended, and they're using both hands maybe? Wait, in the frames, they're reaching up, so maybe one hand. Then there's another person partially visible on the right, holding a camera. So the main action is the person picking the fruit.\n\nChronological order: the person starts reaching up, then continues to grasp the fruit, maybe pulling it down. The other person is filming. Need to mention appearance: pink shirt, yellow apron, short hair, glasses? Wait, the video shows glasses. So describe the main subject's appearance: pink long-sleeve top, yellow apron, short dark hair, glasses. They are standing in front of the fruit tree, reaching upward with both hands to pick a fruit. The second person is on the right, holding a camera, filming. Background is the tree with green leaves and fruit. Camera perspective: seems like a medium shot, maybe slight movement? Wait, the frames show a consistent angle, but maybe the camera is stable. Wait, the rules say conclude with camera perspective. Let's check the video: the camera is positioned to show the person from the side, slightly below, looking up at the tree. So the camera is at a low angle, capturing the person reaching up.\n\nNow, structure: start with the main action. The person in pink shirt and yellow apron is picking fruit from the tree. Then mention the other person. Keep it concise.\n\nLet's draft:\n\nA person wearing a pink long-sleeve shirt and yellow apron reaches upward with both hands to pick a fruit from a leafy tree. The individual, with short dark hair and glasses, pulls the fruit toward themselves as they stand beneath the branches. Another person, partially visible on the right, holds a camera to film the action. The scene is set against a dense backdrop of green leaves and orange fruits. The camera maintains a stable medium shot, positioned at a slight angle to capture the person’s upward motion.\n\nWait, need to follow rules: exclude text recognition, named characters. So no \"person 1, person 2\" but describe. Also, chronological: the person reaches, then grabs the fruit. Maybe \"reaches upward to grasp a fruit, then pulls it downward.\"\n\nCheck rules: a) motion and behavior chronologically. So start with reaching up, then grasping, then maybe pulling. The video frames show the person extending arms, then maybe holding the fruit.\n\nAlso, \"number\" – main subject is one person (with another partially visible). So describe the main subject's appearance: pink top, yellow apron, short dark hair, glasses. The other person is holding a camera.\n\nSpatial relationships: the main person is in front of the tree, the other person is to the right.\n\nBackground: tree with green leaves and fruit, minimal description.\n\nCamera perspective: stable medium shot, slight angle.\n\nLet me rephrase:\n\nA person in a pink long-sleeve shirt and yellow apron stands before a fruit-laden tree, reaching upward with both hands to grasp a fruit. The individual, with short dark hair and glasses, pulls the fruit toward themselves. To the right, another person partially visible holds a camera, recording the action. The camera remains stationary, capturing the person’s upward motion from a medium perspective.\n\nWait, \"fruit-laden tree\" might be okay. Check if background is essential. The rules say minimal background unless essential. The tree is essential because it's where the action is.\n\nAlso, the video starts with the person reaching, then continues. So chronological: reaching, grasping, pulling.\n\nLet's check the frames:\n\nFrame 0: person reaching up.\n\nFrame 1: same, arm still up.\n\nFrame 2: arm still up, maybe grasping.\n\nFrame 3: same.\n\nFrame 4: arm slightly lower, but still up.\n\nFrame 5: arm extended, maybe pulling.\n\nSo the motion is reaching, then pulling the fruit.\n\nSo the caption should describe that motion in order.\n\nSo: A person in a pink long-sleeve shirt and yellow apron extends both arms upward to pick a fruit from a tree with green leaves and yellow fruits. The individual, with short dark hair and glasses, pulls the fruit downward while standing beneath the branches. Another person, partially visible on the right, holds a camera to film the action. The camera maintains a stable medium shot, capturing the person’s motion from a slightly low angle.\n\nWait, the fruits are yellow, so \"yellow fruits\". But maybe \"orange\" but the video shows maybe oranges or lemons. The", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AeH_W1ADa8M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AeH_W1ADa8M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 1194.8367894805683, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink and yellow top is actively reaching up to pick fruit from a tree, with motion primarily in the arms and upper body. There is also a partial view of another person on the right side.", "background_and_ambient_analysis": "The background consists of trees and foliage which show no significant shifting or fluid motion (e.g., no wind-driven swaying that dominates the scene)."}}
{"video_id": "AensKGSHoeo", "file_name": "AensKGSHoeo_000064_000074.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray t-shirt, black shorts, and dark shoes pushes a red-base floor buffer along a wooden-floored hallway with yellow walls and dark trim. They move steadily forward, guiding the buffer in front of them as they traverse the corridor. The camera follows the person’s movement, maintaining a consistent perspective from behind and slightly to the side.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AensKGSHoeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AensKGSHoeo_000064_000074.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 80.63942720460929, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is moving forward while operating a vacuum cleaner, with discrete motion patterns: walking steps, pushing/pulling the vacuum, and slight lateral adjustments. The person and vacuum cleaner are solid, distinct objects with clear bounding box tracking.", "background_and_ambient_analysis": "The background (walls, doors, wooden floor) remains stable with no shifting or fluid motion; no fire, water, smoke, or wind is visible. Background elements are stationary relative to the scene."}}
{"video_id": "Aeup7w9PgFs", "file_name": "Aeup7w9PgFs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink shirt and dark shorts lies on a carpeted floor, then transitions to crawling on hands and knees toward a small object on the floor before standing up. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aeup7w9PgFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aeup7w9PgFs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 128.13150977354505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "The young girl is the primary moving object, transitioning from lying on the floor to crawling and standing. Her motion is driven by explicit physical locomotion (muscle movement), easily trackable with a bounding box.", "background_and_ambient_analysis": "Background elements (couch, wooden cabinet, floor wires) are static and show no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "AetV9AVV-Tg", "file_name": "AetV9AVV-Tg_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue polo shirt with a small logo on the chest holds a small green cylindrical object, manipulating it with both hands while standing in front of a table covered with yellow fabric. He shifts position slightly, moving toward the table as he continues to adjust the object. The background features a red cabinet to the left and shelves with stacked white items. The camera follows the man’s movement with slight panning.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AetV9AVV-Tg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AetV9AVV-Tg_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 348.28308001523885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue polo shirt manipulates a small object (likely a bottle or container) with their hands, exhibiting deliberate hand movements and slight body shifts.", "background_and_ambient_analysis": "Static background elements (red door, cabinets, yellow fabric) show no uniform shifting or fluid motion; no fire, water, or wind effects observed."}}
{"video_id": "Af3vq0UJKEE", "file_name": "Af3vq0UJKEE_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a red hoodie and dark pants sits on a wooden floor, shifting position while interacting with a small red toy car. The child moves the car forward, then turns slightly to the left, with a colorful striped rug and wooden blocks visible to the left. A dog lies in the background near a shelf. The camera pans slightly to the right, maintaining a medium shot focused on the child's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Af3vq0UJKEE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Af3vq0UJKEE_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 146, "blur_score": 54.24414794821821, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (solid object) moves by sitting upright, then leaning forward to pick up a yellow stuffed toy and manipulating it with their hands. The toy's motion is caused by the child's physical interaction.", "background_and_ambient_analysis": "The background (striped rug, wooden floor, and stationary toys) shows no shifting or uniform movement. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "Af8AmFPaIoM", "file_name": "Af8AmFPaIoM_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand places a yellow foam door stopper against the edge of a white door frame, followed by a hand positioning an orange foam door stopper on a door hinge. The camera maintains a static close-up perspective throughout, focusing on the hands and stoppers against the door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Af8AmFPaIoM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Af8AmFPaIoM_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 95.11086883869876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates foam door stoppers (yellow and orange), moving them into position on the door and door frame.", "background_and_ambient_analysis": "Background elements (white door, wall) remain static with no uniform shifting or fluid/environmental motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "Af1qOO_T7wI", "file_name": "Af1qOO_T7wI_000242_000252.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older man with gray hair, wearing a light gray jacket, dark blue shirt, and jeans, crouches in a grassy, bushy area. He manipulates a small orange object with both hands while near a woven orange basket on the ground. He stands up and moves slightly to the right, holding the object. The camera follows his motion with a slight pan to the right.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Af1qOO_T7wI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Af1qOO_T7wI_000242_000252.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 289.71762188006153, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is actively bending, picking something with a stick, and holding a plant. The basket remains on the ground.", "background_and_ambient_analysis": "The background (grass and bushes) shows slight swaying due to wind, but it is not dominant. The camera is steady with no panning or tilting."}}
{"video_id": "Af9f9AQ_MrI", "file_name": "Af9f9AQ_MrI_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple players in orange and light blue jerseys run across a green field toward the goal, chasing a yellow ball; they converge near the goalpost, with an orange player attempting a shot as blue defenders block, resulting in a blue player falling to the ground. The camera pans right to follow the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Af9f9AQ_MrI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Af9f9AQ_MrI_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 126.963571199814, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple human players in athletic attire are moving across the field, exhibiting rapid locomotion (running, changing direction) indicative of competitive play.", "background_and_ambient_analysis": "Background elements (buildings, trees, field boundaries) show minimal shift; no dominant fluid motion (fire, water, smoke) or significant wind-driven swaying observed. Trees and structures remain relatively static."}}
{"video_id": "AfZnl0G0Flg", "file_name": "AfZnl0G0Flg_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. The user provided a video with timestamps and specific rules for the caption. I need to make sure I follow all the rules correctly.\n\nFirst, the video shows a person in a swimming pool. The first frame is a high-angle shot of the pool. Then the person is seen jumping in, creating a splash. The next frames show them underwater, moving towards the bottom, and then ascending back to the surface. \n\nThe main subject is the swimmer, so I need to describe their actions chronologically. They start by jumping into the pool, which creates a splash. Then they submerge underwater, moving downward with their arms extended. They seem to be doing a dive or a flip, then come back up.\n\nAppearance: The swimmer is wearing a blue swimsuit, I think. The video is from above, so top-down perspective. The pool has clear blue water. The background has a pool deck with some structures, but according to the rules, I should keep background minimal unless essential. Since the pool is the main focus, maybe mention it's an outdoor pool but keep it brief.\n\nSpatial relationships: The person starts near the edge, jumps in, then moves down. The camera is top-down, so I should note that. The camera doesn't move much; it's a steady top-down view.\n\nCheck the rules: chronological order, motion of main subject, appearance (color, size), spatial relationships, camera perspective. Exclude background details unless essential. The background has the pool deck, but since the action is in the pool, maybe just say \"an outdoor pool\" but maybe the user wants minimal background. The rules say \"minimal unless essential for understanding motion.\" Since the motion is in the pool, maybe just mention the pool.\n\nWait, the first frame shows a ladder on the left side of the pool. So the swimmer is jumping from the right side into the pool. The ladder is in the background. But according to rule e, background descriptions minimal. Maybe just say \"outdoor pool with deck\" but the rules say minimal. Maybe just \"a pool\" since it's the main setting.\n\nAlso, need to mention the camera perspective. The video starts with a top-down view, and as the swimmer moves, the camera stays top-down. The user example might have something like \"top-down camera perspective.\" \n\nWait, the output should be a concise paragraph. Let me structure it step by step:\n\n1. Person jumps into the pool from the edge, creating a splash.\n2. Submerges underwater, arms extended, moving downward.\n3. Then ascends back to the surface.\n4. Camera is top-down throughout.\n\nAppearance: The swimmer is wearing a blue swimsuit. The pool water is clear blue. But according to rule b, \"briefly describe their appearance and number (color, size, orientation).\" So the swimmer is in a blue swimsuit, maybe small in the frame, but since it's a video, probably the size is relative. Maybe just \"a person in a blue swimsuit\" since the video shows one person.\n\nWait, the video has one person. So the number is one.\n\nSo the caption should start with the jump, then underwater movement, then resurfacing. The camera is top-down.\n\nLet me check the rules again:\n\na) Motion and behavior in chronological order.\n\nb) Briefly describe appearance (color, size, orientation). So \"a person in a blue swimsuit\" (color), size: since it's a pool, maybe \"small\" but maybe not necessary. Orientation: when jumping, maybe upside down? But the video shows them entering the water with arms extended. Let's see: in frame 0, they're in the pool. Frame 1, they're jumping in. Frame 2, underwater with arms extended, maybe doing a flip. Frame 3, moving down, frame 4, ascending. So orientation changes.\n\nBut need to be concise. Maybe \"a person in a blue swimsuit jumps into the pool, submerges underwater with arms extended, then ascends back to the surface.\"\n\nCheck spatial relationships: The ladder is visible on the left, but maybe not necessary. Since the rules say minimal background, perhaps skip it unless essential. The main action is in the pool, so maybe the background is not essential.\n\nCamera perspective: Top-down throughout. The video starts with a high angle, which is top-down. The camera doesn't move, stays top-down.\n\nSo the caption would be: A person in a blue swimsuit jumps into the pool, submerges underwater with arms extended, then ascends back to the surface. The camera maintains a top-down perspective throughout.\n\nWait, but the rules say \"conclude with the camera perspective and movement\". So the last part should mention camera.\n\nAlso, check if it's correct. Let's make sure it", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfZnl0G0Flg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfZnl0G0Flg_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 150.32518937939142, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single swimmer is visible, moving through the water with distinct arm and leg motions (e.g., kicking, arm strokes). The swimmer's trajectory is tracked consistently across frames.", "background_and_ambient_analysis": "The pool's edges and surrounding structures (e.g., diving board) remain static across frames, indicating no camera-induced motion. The water surface shows gentle ripples due to the swimmer's movement, but this is secondary to the swimmer's locomotion."}}
{"video_id": "AfV6yPRtQ0M", "file_name": "AfV6yPRtQ0M_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a pink patterned top and yellow bottoms performs a handstand on a sandy beach, then falls forward onto their hands and knees, and rises to a standing position. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfV6yPRtQ0M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfV6yPRtQ0M_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 152, "blur_score": 46.8551014934219, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (a discrete solid object) is moving: transitioning from a handstand to a crawling position and then standing up.", "background_and_ambient_analysis": "The ocean waves exhibit ambient environmental motion, but they are not dominant as the main subject is the person's movement. The mountains and beach remain static."}}
{"video_id": "AfxsplXzHFI", "file_name": "AfxsplXzHFI_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long black hair, wearing a red top, lies face down on a bed with arms bent beneath their head. They subtly shift their upper body and hands while maintaining a prone position. The camera remains stationary in a top-down perspective, focusing on the individual's movements against the bed and minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfxsplXzHFI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfxsplXzHFI_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 67, "selected_start_time_sec": 4.1875, "total_frames_16fps": 160, "blur_score": 47.002804241643105, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A person lying on a bed with visible hair movement; the hair motion appears to be due to subtle head or body movement rather than external forces.", "background_and_ambient_analysis": "The background (bed, wall) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AfkODVG_50U", "file_name": "AfkODVG_50U_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair and a white sleeveless top first examines a phone in a bathroom. She then stands at a sink with marble-tiled walls, washing her hands over a basin filled with red rose petals, then pouring water from a small cup into her palm. The camera transitions from a close-up of her face to a wider view of her at the sink.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfkODVG_50U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfkODVG_50U_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 66.0828862172452, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The woman's hands are moving to handle solid objects (red and white items) in the sink, with motion due to explicit physical actions (grabbing, positioning).", "background_and_ambient_analysis": "Background elements (marble walls, sink fixtures) remain static with no fluid motion (fire, water, smoke, wind) observed; no environmental motion dominates the scene."}}
{"video_id": "AfwOd7-aRsw", "file_name": "AfwOd7-aRsw_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children in white shirts wash an object together in a green container, their hands moving rhythmically in the water. The child on the left (wearing a white shirt with a red design on the sleeve) and the child on the right (in a plain white shirt) position their hands inside the container, occasionally adjusting their grip. A blue box sits to the right of the green container against a concrete background. The camera maintains a top-down perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfwOd7-aRsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfwOd7-aRsw_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 337.88014468041524, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (hands visible) are manipulating a small object inside a green box. The hands are moving in a coordinated, deliberate manner to perform a task.", "background_and_ambient_analysis": "The background (concrete ground) shows no uniform shifting or environmental motion (like water, fire, or wind). There are brief dark frames but these are artifacts, not ambient motion."}}
{"video_id": "AfsAHnzOBz0", "file_name": "AfsAHnzOBz0_000055_000065.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a purple hoodie and dark pants jumps on a trampoline, launching upward, executing a flip, and landing back on the surface. The camera remains stationary with minor movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AfsAHnzOBz0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AfsAHnzOBz0_000055_000065.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 74.69601416829192, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a purple jacket and dark pants is jumping and flipping on a trampoline, exhibiting discrete motion due to physical forces (trampoline elasticity and gravity).", "background_and_ambient_analysis": "The background (houses, fence, trees) is static with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "AgZybxhIbXA", "file_name": "AgZybxhIbXA_000250_000260.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink shirt with light-colored nail polish uses their hands to pick up small objects from a shiny table, moving them toward and placing them into a green bowl positioned to the left. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AgZybxhIbXA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AgZybxhIbXA_000250_000260.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 118.52585840861002, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands (wearing pink clothing) manipulate small white objects (likely beads or tokens) on a table, placing them into a green bowl. The hands move in controlled, deliberate motions consistent with manual object handling.", "background_and_ambient_analysis": "The background consists of a static table surface with no visible fluid motion, smoke, fire, or wind. Background elements (if any) show no uniform shifting."}}
{"video_id": "Ag7bJC-SCZk", "file_name": "Ag7bJC-SCZk_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt, blue gloves, and a mask holds a blue spray gun with a yellow hose, spraying blue paint onto a large light gray surface with a blue section. The person moves the spray gun across the surface from left to right. The camera remains stationary, capturing the action from a medium angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ag7bJC-SCZk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ag7bJC-SCZk_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 91.55320067166812, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a black shirt and blue gloves uses a spray gun to cut through a blue sheet, moving the gun to create a hole in the material.", "background_and_ambient_analysis": "The background (wooden pallets, wall) shows no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) dominates the scene."}}
{"video_id": "Agc4pZBOlow", "file_name": "Agc4pZBOlow_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room, four people in white shirts and brown vests gather around a wooden table covered with cards and poker chips; one person deals cards while another shuffles, a hand places a chip onto a stack of chips, then a person holds a fan of cards as another hand adds a chip to their stack. The camera shifts from a medium shot of the group to close-ups of hands handling chips and cards.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Agc4pZBOlow.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Agc4pZBOlow_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 30.968785744255854, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include people (hand movements, card shuffling) and poker chips (being manipulated by hands).", "background_and_ambient_analysis": "Background elements (walls, lamp, table) remain static with no uniform shifting. No fire, water, smoke, or wind motion observed."}}
{"video_id": "Agl45NiJuq0", "file_name": "Agl45NiJuq0_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame: hands holding three containers labeled BREAD CRUMBS, EGG, FLOUR. The EGG is yellow liquid, others are dry. Then in next frames, hands take a piece of food (maybe meat) and dip into flour first. Wait, the video sequence: first, hands present the three containers. Then, the hand picks up the food item, dips it into flour (since the order is BREAD CRUMBS, EGG, FLOUR—wait no, the labels are BREAD CRUMBS (left), EGG (middle), FLOUR (right). So first, the hand takes the food and dips into FLOUR? Wait no, the video shows: in frame 2, the hand is moving from FLOUR to EGG. Wait the first frame shows the three containers. Then, the next frames: a hand is taking a food item (maybe coated) and moving it from FLOUR to EGG. Wait, the sequence: frame 0: hands hold three containers (BREAD CRUMBS, EGG, FLOUR). Then frame 1: same but maybe adjusting? Then frame 2: hands take a piece of food and dip into FLOUR? Wait no, frame 2 shows the container with FLOUR on the right. Then frame 3: hand moves the food item towards the EGG (middle container). Then frame 4: the food item is dipped into EGG. So the motion is: hands hold the containers, then take a food item, dip it into FLOUR, then into EGG, then into BREAD CRUMBS? Wait, the labels are BREAD CRUMBS (left), EGG (middle), FLOUR (right). So the containers are arranged left to right as BREAD CRUMBS, EGG, FLOUR. So the first action: hand takes a food item and dips into FLOUR (rightmost), then into EGG (middle), then into BREAD CRUMBS (leftmost). Let's check the video frames:\n\nFrame 0: hands hold three containers, labeled BREAD CRUMBS (left), EGG (middle), FLOUR (right). The EGG has yellow liquid, FLOUR is white powder.\n\nFrame 1: same containers, hands adjust.\n\nFrame 2: hand moves towards the FLOUR container (right), but maybe the food item is being handled.\n\nWait the actual video steps:\n\n- The three containers are shown: BREAD CRUMBS, EGG, FLOUR, held by hands.\n\n- Then, a hand takes a piece of food (likely coated) and moves it over the FLOUR container.\n\n- Then, the food item is submerged into FLOUR (so dipping into flour).\n\n- Next, the hand moves the food item over to the EGG container and dips it into the egg.\n\n- Then, the hand moves the food item to the BREAD CRUMBS container and coats it with bread crumbs.\n\nSo the chronological order: hands present the three containers. Then, a hand takes food item and dips it into FLOUR (right), then into EGG (middle), then into BREAD CRUMBS (left). \n\nNow, need to describe the motion and behavior. \n\nFirst, the hands are holding the containers. Then, the hands take a food item (color? maybe light brown, but not sure, but description should be minimal). \n\nThe food item is dipped into flour (right container), then into egg (middle), then into bread crumbs (left). \n\nWait the video's frames:\n\nFrame 0: hands hold three containers (BREAD CRUMBS, EGG, FLOUR) with labels.\n\nFrame 1: hands still holding containers.\n\nFrame 2: hands move the food item towards the FLOUR container.\n\nFrame 3: hand dips the food into FLOUR.\n\nFrame 4: hand moves the food into EGG.\n\nFrame 5: hand dips into EGG.\n\nFrame 6: hand moves into BREAD CRUMBS.\n\nWait the user provided the video as 0 to 6 seconds, with descriptions.\n\nSo the sequence:\n\n- Initial: hands holding three containers (BREAD CRUMBS, EGG, FLOUR) with the food item.\n\n- Then, hands take the food item (assumed to be a piece of meat or similar) and dip it into the FLOUR container (right).\n\n- Next, dip into EGG container (middle).\n\n- Then dip into BREAD CRUMBS container (left).\n\nSo in the captions, describe the motion step by step.\n\nNow, apply the rules:\n\na) Focus on motion and behavior in chronological order.\n\nb) Briefly describe appearance (color, size, orientation).\n\nc) Spatial relationships.\n\nd) Camera perspective: top-down, since the view is above the containers.\n\ne)", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Agl45NiJuq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Agl45NiJuq0_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 80.53905050370429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is moving a piece of meat through containers: first coating it in breadcrumbs, then dipping it in egg, and then in flour.", "background_and_ambient_analysis": "The background (countertop) is static and unchanging. There are no fire, water, smoke, or wind elements present."}}
{"video_id": "AhYr46beHLc", "file_name": "AhYr46beHLc_000297_000307.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long curly hair and a beard, wearing a light-colored shirt, manipulates a small object with both hands in front of the camera. Initially, the hands are close together, then they open to display and adjust the object, with fingers moving to examine or position it. The background includes indistinct equipment, and the camera maintains a close-up, stable perspective focused on the hands and object throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AhYr46beHLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AhYr46beHLc_000297_000307.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 175.45054837314228, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is manipulating a small solid object (likely a string or wire) with their hands; the object is being moved due to physical manipulation.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind visible. Background wall and microphone stand remain static."}}
{"video_id": "AhI2FS4Xdmo", "file_name": "AhI2FS4Xdmo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AhI2FS4Xdmo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AhI2FS4Xdmo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 34.26434983564674, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A boy in a green shirt is moving his head and hand, indicating discrete, solid object motion due to his own physical actions.", "background_and_ambient_analysis": "The background (car interior and outside view through the window) is static and shows no fluid motion (fire, water, wind). The outside view is overexposed but lacks ambient environmental characteristics."}}
{"video_id": "Ahjo03xfdKo", "file_name": "Ahjo03xfdKo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An individual wearing a green and white plaid shirt, blue gloves, and a white cap manipulates a large white rectangular object with a zigzag pattern, lowering it onto a ground surface and adjusting its position. The background features scattered materials, and the camera maintains a close-up view with minor shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ahjo03xfdKo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ahjo03xfdKo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 222.36568365659252, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white cap and checkered shirt) is actively rolling/folding a large sheet with zigzag patterns using both hands. The motion is discrete, solid, and driven by manual manipulation.", "background_and_ambient_analysis": "The background (ground and distant structures) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "AhhpbczE4TA", "file_name": "AhhpbczE4TA_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A javelin thrower wearing a black tank top with red accents and black shorts begins in a wide stance on a red track, javelin held back. He runs forward with arms swinging, javelin raised, then extends his body and arm to launch the javelin. Spectators stand on the grass behind him. The camera follows his movement with a slight pan to the right, keeping the thrower centered.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AhhpbczE4TA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AhhpbczE4TA_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 822.3699435392168, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The javelin thrower is moving through a series of discrete throwing motions, including wind-up, rotation, and release. The thrower is a solid object propelled by physical forces (muscle exertion).", "background_and_ambient_analysis": "Background elements (trees, fence, spectators) are stationary; no fluid motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "AhQ-ah7AmGA", "file_name": "AhQ-ah7AmGA_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three girls sit on the floor; the left girl (long dark hair, white top) holds a pink phone while the middle toddler (white onesie) looks at it. The left girl moves her hand to the toddler’s head, and the right girl (pink striped shirt) claps. The left girl then adjusts the toddler’s foot, and the right girl holds up a phone. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AhQ-ah7AmGA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AhQ-ah7AmGA_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 111.84049070457044, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child and adults exhibit discrete motion: child kicks/limbs, adults adjust feet/hands. Motion results from explicit physical interactions (e.g., holding, touching, child's movements).", "background_and_ambient_analysis": "No significant shifting background or fluid/environmental motion (fire, water, wind) observed. Background elements (clothes, bicycle) remain static relative to each other and the room."}}
{"video_id": "Ai1-uc4H15s", "file_name": "Ai1-uc4H15s_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a white shirt and red pants runs across a carpeted room, moving from left to right, then turns and walks toward the right side of the frame, passing a framed picture on the wall and near a couch on the left. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ai1-uc4H15s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ai1-uc4H15s_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 255.11361685792667, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A child in red pants and white shirt moves dynamically, kicking a small object (likely a ball) across the room; the object's motion is directly caused by the child's physical actions and locomotion.", "background_and_ambient_analysis": "Background elements (couch, framed picture, walls) show no shifting or fluid motion; no fire, water, smoke, or wind observed. Static environment with no environmental motion."}}
{"video_id": "Ahq8moUMT5g", "file_name": "Ahq8moUMT5g_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and ice skates skates across a frozen surface, holding a hockey stick and maneuvering a small object, moving forward while the camera follows their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ahq8moUMT5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ahq8moUMT5g_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 128.17184809928543, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (skater) and a hockey stick are discrete solid objects moving. The skater locomotes across the ice using muscle power and the hockey stick for propulsion/direction, with clear bounding box tracking of both objects.", "background_and_ambient_analysis": "The background (distant trees and land) remains static with no uniform shifting. The ice surface has minor ripples, but these are secondary to the skater's movement and not indicative of fluid motion (water is frozen). No dominant fire, water flow, smoke, or wind-driven motion is observed."}}
{"video_id": "AiCNlfjEwFE", "file_name": "AiCNlfjEwFE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a green top and long floral skirt plays a wooden string instrument, moving her hands along its strings while standing in a spacious hall. The camera pans around her, capturing her performance as other people observe in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AiCNlfjEwFE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AiCNlfjEwFE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 126.78571860822117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A woman in a yellow dress moving along a staircase railing, other people walking or sitting in the background.", "background_and_ambient_analysis": "Background elements (ceiling, walls, plants, furniture) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AiYtfh9m100", "file_name": "AiYtfh9m100_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gloved individual crouches over mechanical equipment, manipulating a tool. Another person stands behind, legs visible. The scene flashes brightly as sparks erupt from welding, then the individual continues adjusting the tool amid persistent sparks. The camera remains close and slightly shaky, capturing the worker’s focused movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AiYtfh9m100.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AiYtfh9m100_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 77.92038682525991, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A welder is moving a welding torch, producing sparks. The welder's hands and the torch are the primary discrete objects in motion.", "background_and_ambient_analysis": "The background (floor and legs) is static. No significant ambient motion (fire, water, wind) dominates the video; sparks are transient and minor."}}
{"video_id": "Ain2kICO4ns", "file_name": "Ain2kICO4ns_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt moves into the frame from the right, followed by a person in a dark shirt approaching from the left; they embrace closely, shifting slightly as they hold each other. The camera remains handheld and slightly shaky, capturing the interaction in a dimly lit indoor space with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ain2kICO4ns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ain2kICO4ns_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 66.34543556747123, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person in a white shirt and dark pants moves from the right to the left side of the frame and then sits down. The motion is discrete and solid.", "background_and_ambient_analysis": "The background shows stationary lights (e.g., streetlights) that do not shift uniformly. There is no fire, water, smoke, or wind motion observed."}}
{"video_id": "AiqMRgguJcI", "file_name": "AiqMRgguJcI_000102_000112.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a factory, numerous workers in blue, purple, and red uniforms work at tables with sewing machines; some move between stations while handling fabric, and others remain seated. A central conveyor belt carries red garments as workers interact occasionally. The camera remains static in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AiqMRgguJcI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AiqMRgguJcI_000102_000112.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 3924.253222255813, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are the primary discrete objects, exhibiting locomotion (walking, sitting, interacting) due to their own physical movement within the indoor event space.", "background_and_ambient_analysis": "The background (walls, structural elements, and stationary furniture) shows no significant uniform shifting. No fire, water, smoke, or wind-driven motion is present in the scene."}}
{"video_id": "Ait0zeO8xfs", "file_name": "Ait0zeO8xfs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand rinses a small metallic object under a running faucet, then uses it to spread white foam across a bald head. The hand moves the object in circular motions over the scalp. The camera remains in close-up throughout, focusing on the hand’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ait0zeO8xfs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ait0zeO8xfs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 158, "blur_score": 28.01827036410335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand holding a razor moves across a head covered in shaving cream, indicating discrete solid-object motion due to physical interaction (shaving).", "background_and_ambient_analysis": "Background features static vertical wooden slats throughout the clip with no uniform shifting; water flow from the tap is a fluid motion present in the initial frames but not dominant across the entire sequence."}}
{"video_id": "AiT4LEkcLE4", "file_name": "AiT4LEkcLE4_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt holds a guitar, moving it horizontally across his body from left to right while adjusting its position. The background includes framed artwork on a wall and shutters, with the camera maintaining a static, eye-level perspective focused on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AiT4LEkcLE4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AiT4LEkcLE4_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 73.64593628022438, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding and moving a guitar, which is a solid discrete object undergoing locomotion (hand movements and positioning changes).", "background_and_ambient_analysis": "The background features framed pictures and shutters that remain stable across frames, showing no uniform shifting or environmental fluid motion (fire, water, wind)."}}
{"video_id": "AhruzmkI9po", "file_name": "AhruzmkI9po_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in yellow shorts and white top runs left to right across the green track, while children in red shirts and adults gather under a blue tent near the red track. A woman in gray runs toward the tent group, and a person in black walks up the bleacher stairs. The camera remains static in a wide shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AhruzmkI9po.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AhruzmkI9po_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 857.4529702087417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are moving: one individual jogging across the field, others near the blue tent (e.g., walking, preparing). These are solid objects with discrete locomotion.", "background_and_ambient_analysis": "Background elements (stands, field lines, blue tent) show no uniform shifting. No fire, water, smoke, or wind motion present; environment appears stable."}}
{"video_id": "AjaqGrjs9uI", "file_name": "AjaqGrjs9uI_000539_000549.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a green-capped container pours liquid into a pan with shrimp, corn, and leafy greens. The hand then moves away, revealing the pan's contents simmering in a broth. The camera shifts from a close-up of the pouring motion to a top-down view of the pan with the ingredients.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AjaqGrjs9uI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AjaqGrjs9uI_000539_000549.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 226.43448445097607, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a green-capped bottle is moving to pour liquid into a pan containing shrimp, corn, and herbs. The hand and bottle are solid, distinct objects exhibiting motion due to intentional pouring.", "background_and_ambient_analysis": "No uniform shifting of background elements (stove, pan edges remain static). The liquid being poured into the pan is not dominant environmental motion (fire, water flow without intentional action) but rather part of a discrete pouring action."}}
{"video_id": "AjTj4xoYzJo", "file_name": "AjTj4xoYzJo_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark winter clothing operates a snow blower, moving it forward and expelling snow to the right while clearing a path through deep snow. Snow is kicked up around the machine as it progresses. To the right, another individual stands near a snow pile, holding a shovel. The camera remains stationary, capturing the snow removal process against a snowy backdrop with trees and a house.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AjTj4xoYzJo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AjTj4xoYzJo_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 171.2295079732405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A snowplow vehicle is moving from left to right, pushing snow aside. Other objects (truck, snowmobile) are static.", "background_and_ambient_analysis": "Background trees and snow-covered ground are static. No significant fire, water, or wind motion observed (no smoke or heavy snowfall)."}}
{"video_id": "AjmeS35W4HY", "file_name": "AjmeS35W4HY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in a light blue long-sleeve shirt pours liquid from a white plastic bottle into one of four white ceramic cups arranged on a black tray. The child tilts the bottle to fill the cup, then shifts the bottle to pour into a second cup. The cups are positioned on a white countertop, with a green ring visible nearby. The camera maintains a steady, slightly low-angle view of the scene, capturing the child's hands and the tray from a close perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AjmeS35W4HY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AjmeS35W4HY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 139, "blur_score": 73.32846796779236, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The child's hands and the milk container are moving to pour milk into the cups. The milk is flowing from the container to the cups, but this is controlled by the child's action and not an ambient fluid event.", "background_and_ambient_analysis": "The background (floor, chair, table) is static with no shifting. There is no dominant fluid motion (fire, water, smoke, wind) in the scene. The milk pouring is an intentional act by the child, not environmental."}}
{"video_id": "AjQwrC7scko", "file_name": "AjQwrC7scko_000845_000855.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in white tank tops and pants perform a dynamic dance routine on a cobblestone street. Two individuals execute synchronized high kicks and turns while others play drums to their left. Spectators stand to the right, watching the performance. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AjQwrC7scko.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AjQwrC7scko_000845_000855.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 95.48094921492338, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in white uniforms (capoeira practitioners) are engaged in dynamic movements: kicking, dodging, and interacting with each other. Their motion is clearly due to explicit physical forces and locomotion.", "background_and_ambient_analysis": "The cobblestone ground and stationary structures (like the white tents and buildings) show no significant shifting or fluid motion. There are no fire, water, or smoke elements present."}}
{"video_id": "Ajc3NUezXqY", "file_name": "Ajc3NUezXqY_000127_000137.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt and blue pants lifts a fluffy white dog from a transparent structure, guiding it onto a black platform where the dog walks forward. The background includes tiled walls and a cage. Camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ajc3NUezXqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ajc3NUezXqY_000127_000137.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 53.49688480936704, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A dog and a person interact: the dog moves from a rail to a table, walks on the table, and is guided by the person's hands; both exhibit solid-body motion due to physical interactions.", "background_and_ambient_analysis": "Background elements (marble wall, white wall, window) remain static across frames; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AjxVP90jGq0", "file_name": "AjxVP90jGq0_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me try to figure this out. So, I need to generate a concise, chronological paragraph describing the video based on the provided frames. The user is an expert video captioner, and there are specific rules to follow.\n\nFirst, looking at the video frames. The first frame shows a person with blonde hair wearing a black Adidas jacket with white stripes. They're in a wooded area, holding something near their face. Then, in the next frames, they lower their hand, bring it to their mouth, and then hold it up again. The main subject is the person, so I need to focus on their actions in chronological order.\n\nRule a says to focus on motion and behavior of main subjects. So the person starts by holding an object near their face, then lowers it, brings it to their mouth, and then holds it up again. Maybe they're eating or showing something. But since it's a video, the actions are sequential.\n\nRule b: mention appearance and number. The person is male (assuming from the context), blonde hair, black Adidas jacket with white stripes. The number is one person.\n\nRule c: spatial relationships. The background is trees, so the person is in front of the trees. But maybe keep it minimal unless essential. The frames show the person in front of the trees, so maybe \"in front of dense green foliage\" as per the background description.\n\nRule d: camera perspective. The camera seems to be close to the subject, possibly handheld since there's a slight shake. The first frame is a bit blurry, maybe because of movement. The camera might be steady but slightly shaky, as the person moves.\n\nRule e: minimal background. The background is trees, so maybe just mention \"dense green foliage\" without too much detail.\n\nRule f: exclude text recognition, named characters, stylistic analysis. So no mention of Adidas logo specifically, but since the jacket is described, maybe just say \"black jacket with white stripes\".\n\nNow, putting it together chronologically:\n\n1. Person is in a wooded area, holding an object near face (maybe an egg? But the user says to exclude text recognition, so just say an object).\n2. Lowers hand, then brings the object to their mouth.\n3. Holds it up again.\n\nWait, looking at the frames: first frame they have the object near their face, then they lower it, then bring it to mouth, then hold it up again. Wait, the timestamps: [0.0] they have the object up, [1.4] lower, [2.5] bring to mouth, [3.6] hold up again. So the sequence is: holding up, lowering, bringing to mouth, then holding up again. But maybe it's a loop? Or maybe they're eating.\n\nWait, the second frame shows the person with the object in hand, then in the third frame they bring it to their mouth, then fourth they hold it up again. So the actions are: holding the object near face, then lowering to mouth, then holding it up. Wait, the frames are [0.0], [1.4], [2.5], [3.6], [4.7]. So from 0 to 1.4, they lower the object, then at 2.5 they bring it to mouth, then at 3.6 hold it up, then at 4.7 maybe another action.\n\nWait, the video frames: 0.0 shows the person with the object near their face (hand raised), then in 1.4 seconds, they lower the hand, in 2.5 they bring it to mouth, in 3.6 they hold it up again, and 4.7 they bring it to mouth again. So the motion is: holding object, lowering, bringing to mouth, holding up, bringing to mouth again. Hmm, maybe they're eating or showing the object.\n\nBut the task is to describe the motion in chronological order. So starting with the person holding the object near their face, then lowering it, then bringing it to their mouth, then holding it up again. Wait, maybe it's a cycle: bring to mouth, then hold up. But the user's example shows in the frames they bring it to mouth and then hold it up. Let's check the frames again.\n\nThe first frame (0.0) shows the person holding the object near their face. Then at 1.4, they lower their hand. At 2.5, they bring it to their mouth. At 3.6, they hold it up again. At 4.7, they bring it to their mouth. So the sequence is: hold up, lower, bring to mouth, hold up, bring to mouth again. Maybe they're eating something, like a cookie or an egg. But since the task says to exclude text recognition,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AjxVP90jGq0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AjxVP90jGq0_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 613.0411102562716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving their hand and mouth to eat, demonstrating localized, explicit physical action (chewing/mouth movements).", "background_and_ambient_analysis": "Background trees show minimal movement; no fire, water, smoke, or significant wind-induced motion observed. Background elements remain relatively static."}}
{"video_id": "AkC3fyH2uKQ", "file_name": "AkC3fyH2uKQ_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a black screen, then shows a yellow and blue logo that changes. Then it cuts to a scene with a man in a red shirt and blue cap in a gym setting, maybe a sports facility. Then another scene with a person in a dark shirt and cap holding a trophy or something. Then a group of people in red uniforms, probably athletes, sitting on a bench. Next, two people sitting at a yellow barrier with \"ESPN Zone\" but we can't mention text. Then a man in a pink shirt and blue cap pitching a ball on a field.\n\nWait, need to follow the rules. Focus on motion and behavior chronologically. Let's list the scenes in order:\n\n0.0: Black screen with yellow and blue logo (but the logo is part of the video, but rule f says exclude text recognition, so maybe just say \"logo animation\").\n\nThen [1.4] shows a man in red shirt and blue cap in a gym-like setting, maybe holding a bat? Or a trophy? The video shows \"WORLDWIDE LEADER IN SPORTS\" but we can't mention text. Then [2.5] is a group of people in red helmets and uniforms sitting on a bench. Then [3.6] two people sitting at a yellow barrier, leaning on it. Then [4.7] a man in pink shirt and blue cap pitching a ball.\n\nWait, the timestamps are given: [0.0] logo, [1.4] scene 2, [2.5] scene 3, etc. Wait, the problem says \"provided video\" with those frames. So the video sequence is:\n\n- Frame 0: logo on black (yellow and blue)\n- Frame 1: man in red shirt and blue cap (but the frame description says \"man in red shirt and blue cap in a gym\" but wait, the actual frames given:\n\nWait, the user provided:\n\n[0.0] black with yellow/blue logo\n\n[1.4] man in red shirt, blue cap (but maybe holding a bat or something) in a gym with banners like \"WORLDWIDE LEADER IN SPORTS\"\n\n[2.5] group of people in red helmets and uniforms (football team maybe) sitting on a bench\n\n[3.6] two people sitting at a yellow barrier, leaning over, background has trees\n\n[4.7] man in pink shirt, blue cap, pitching a ball on a field\n\nWait, the user's problem is that these are the frames provided. So we need to describe the video as a sequence of these frames.\n\nSo the chronological order is:\n\nStart with logo animation (yellow and blue on black), then transition to a man in red shirt and blue cap in an indoor gym-like setting, then a group of athletes in red uniforms with helmets sitting on a bench, then two people sitting at a yellow structure (possibly ESPN Zone but we can't mention text), then a man in pink shirt and blue cap throwing a baseball on a field.\n\nNow, for each part:\n\n- Logo: black background with yellow and blue logo (shape, colors, but not text). Then the scene shifts to a gym with a man in red shirt and blue cap (maybe holding a bat? But the description says \"man in red shirt, blue cap standing in a gym with banners\"). Then next, group of people in red helmets and uniforms (football players?) sitting on a bench. Then two people sitting at a yellow barrier, leaning forward. Then a man in pink shirt, blue cap, throwing a ball (pitching).\n\nNow, follow the rules:\n\na) Chronological order. b) Describe appearance and number (color, size, orientation). c) Spatial relationships. d) Camera perspective and movement. e) Minimal background. f) Exclude text.\n\nSo:\n\n- Frame 0: Logo appears on black screen, yellow and blue stylized text. (But rule f says exclude text recognition, so maybe just \"logo animation with yellow and blue colors on black background\" – but the logo is not text, it's a design. Wait, the first frame is [0.0] with the logo. Then the next frame is [1.4] which is a scene. So the video starts with the logo, then cuts to other scenes.\n\nNow, the caption should be a paragraph in chronological order.\n\nLet's structure it:\n\nThe video opens with a black screen featuring a yellow and blue animated logo. It then transitions to an indoor gym setting where a man in a red shirt and blue cap stands near a wall with banners. Next, the scene shifts to a group of individuals wearing red helmets and uniforms seated on a bench. Following this, two people lean on a yellow barrier, positioned outdoors with trees in the background. Finally, the camera shows a man in a pink", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AkC3fyH2uKQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AkC3fyH2uKQ_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 251.24213447711037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The video features multiple discrete objects in motion: a baseball batter swinging and making contact with a ball, football players in a huddle shifting position, a person throwing a ball, and two men in a store (minimal movement).", "background_and_ambient_analysis": "No significant fluid/environmental motion (fire, water, smoke, wind) observed. Background elements (baseball field sign, store shelves, trees, parking lot) are static or show negligible motion (e.g., slight tree sway in one scene, but not dominant)."}}
{"video_id": "AkkG6SGyj90", "file_name": "AkkG6SGyj90_000511_000521.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses both hands to organize cables inside a black computer case, manipulating the wires within the open chassis. They then close the case lid. The workspace contains various computer components and tools on a light-colored surface, with the camera maintaining a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AkkG6SGyj90.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AkkG6SGyj90_000511_000521.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 392.30893609142703, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person manipulates black cables and a black box, with hands actively adjusting and placing the box on the table.", "background_and_ambient_analysis": "Background elements (table, tools, boxes) remain stationary across frames; no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "Ak8OwbOmDpw", "file_name": "Ak8OwbOmDpw_000325_000335.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a black screen (0.0s), then transitions to a scene where people are around a wall with graffiti. \n\nIn the second frame (1.0s), we see a group of people. Let's note the main subjects: people in safety vests, hard hats. The first frame (0.0s) is black, so the video starts there, then moves to the scene.\n\nChronological order: the video begins with a black screen, then cuts to a room with a wall. A person in an orange safety vest (back to camera) is painting graffiti on a yellow wall with green and blue elements. There are several other people: one in a blue hard hat and yellow vest (with a backpack), others in yellow vests and white hard hats. They are standing around, observing. The person painting moves slightly (from frame 1 to 2, they shift position).\n\nAppeareance: The painter is wearing an orange vest, facing the wall. The onlookers are in safety vests (yellow and orange), hard hats (blue, white, gray). Number: Let's count: at least 5-6 people. \n\nSpatial relationships: The painter is on the left side of the wall (from the camera's view), the group of observers is to the right, standing in front of the wall. \n\nCamera movement: The video starts with a black screen, then transitions to a static shot of the scene. There's no evident pan or shake, just a cut to the scene.\n\nBackground: The wall has graffiti, the room has exposed beams, a door. But background should be minimal. So focus on the people's actions.\n\nPutting it all together: \n\nThe video begins with a black screen, then cuts to a group of people observing a person painting graffiti on a yellow wall. The painter, wearing an orange safety vest and facing the wall, moves slightly as they work. Several onlookers, including individuals in blue and white hard hats and yellow safety vests, stand to the right of the wall, watching the painting process. The camera remains static, capturing the scene from a fixed position.\n\nCheck rules: \n- Motion: painter moving, onlookers standing (static), so motion is the painter's slight movement.\n- Appearance: describe vest colors, hard hat colors, number (several onlookers, one painter).\n- Spatial: painter on left, onlookers on right.\n- Camera: static.\n- Background minimal (wall graffiti mentioned, but not much else).\n- No text, names.\n\nMake it concise: \"The video opens with a black screen, then transitions to a scene where a person in an orange safety vest paints graffiti on a yellow wall with green and blue accents. Several onlookers, including individuals wearing blue and white hard hats and yellow safety vests, stand to the right of the wall, observing the process. The camera remains static throughout the scene.\"\n\nWait, need to check chronology: first black screen, then the scene. So start with that.\n\n\"Starting with a black screen, the video cuts to a group of people near a yellow wall with graffiti. A person in an orange safety vest faces the wall, painting, while several others in blue, white hard hats and yellow safety vests stand to the right, observing. The painter slightly shifts position as they work. The camera is static, capturing the scene from a fixed angle.\"\n\nWait, the initial frame is black (0.0s), then [1.0s] is the first scene. So the video starts with black, then shows the scene.\n\nSo the caption should mention the transition from black screen to the scene.\n\nLet me structure:\n\n\"The video begins with a black screen, then cuts to a scene showing a person in an orange safety vest painting graffiti on a yellow wall. Nearby, several individuals wearing yellow and orange safety vests and blue/white hard hats stand to the right of the wall, observing the artist. The painter moves slightly as they work, while the onlookers remain stationary. The camera remains static, capturing the group and the wall from a fixed position.\"\n\nCheck for conciseness and rules.\n\nAnother angle: \"A person in an orange safety vest paints graffiti on a yellow wall with green and blue designs, observed by several individuals in yellow safety vests and hard hats. The scene starts with a black screen, then shifts to show the artist working while the group stands to the right, remaining mostly stationary. The camera is static throughout.\"\n\nWait, need to note the start is black screen.\n\nFinal version: \"The video opens with a black screen before transitioning to a scene where a person in an orange safety vest paints graffiti on a yellow wall with green and blue accents. Several onlookers, including individuals wearing blue and white hard hats and yellow safety vests, stand to the right of the wall, observing the process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ak8OwbOmDpw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ak8OwbOmDpw_000325_000335.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 73.43241581540917, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple solid objects (people in safety vests and high-visibility clothing) are moving through the scene via locomotion (walking).", "background_and_ambient_analysis": "The graffiti-covered wall and ceiling are static with no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "Al5jDsw3cio", "file_name": "Al5jDsw3cio_001142_001152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video frames. First, the main subject is a woman with long hair in an office setting. She's holding a framed item, maybe a certificate or emblem, and looking at a computer. Then, she moves the frame towards the computer screen. The screen shows a graphic with the word \"Christine\" or something similar, and a green box. Then she places the frame down, and there's a close-up of her hands with a green box that has text, though we don't need to recognize the text. Then she opens a folder or envelope, and there's a hand holding a card with a logo. \n\nNow, following the rules: chronological order, motion and behavior. Let's list the steps. \n\n1. Woman holds a white frame with a dark emblem, sitting at desk with computer. She looks at the computer, then moves the frame towards the screen.\n2. The screen shows a graphic (green box with yellow bar), and she places the frame on the desk.\n3. Close-up of hands on a green box with text, then opening an envelope with a card inside (the card has a logo).\n\nNeed to describe appearance: woman has long hair, office chair, computer monitor (Apple), desk with printer. But background minimal, so just note office elements.\n\nSpatial: she's seated, frame in hands, then moved to screen. Then placing on desk, then close-up of hands with green box.\n\nCamera perspective: starts with medium shot of woman, then cuts to screen view (over her shoulder), then close-up on hands and envelope.\n\nNow, concise paragraph. Let's structure:\n\nA woman with long hair sits at a desk, holding a white-framed emblem and facing a computer monitor. She moves the frame toward the screen, which displays a graphic with a green box. She places the frame on the desk, then her hands interact with a green box labeled with text, opening an envelope to reveal a card with a logo. The camera shifts from a medium shot of the woman to an over-the-shoulder view of the screen, then to close-ups of the hands and envelope.\n\nWait, check rules: exclude text recognition. So don't say \"labeled with text\", just \"a green box\". Also, \"Christine\" might be text, but rule f says exclude text recognition, so just say the box has text. But the rule says \"Exclude text recognition\", so don't mention the text content. So the green box is just a box with text, but we don't have to describe what the text says. Similarly, the card's logo, but we can say a card with a logo (not naming the logo).\n\nAlso, appearance: woman has long hair, purple shirt? Wait, in the first frame, she's wearing a light purple shirt. But rule b says briefly describe appearance (color, size, orientation). So \"woman with long hair, wearing a purple shirt\".\n\nNumber: only one person.\n\nSpatial: seated at desk, in front of computer. Then, the green box on the desk. When opening the envelope, hands are handling the envelope.\n\nCamera movement: starts medium shot, then over-the-shoulder view (from frame 2), then close-up of hands (frame 4,5).\n\nLet's draft:\n\nA woman with long hair and a purple shirt sits at a desk, holding a white frame with a dark emblem. She turns toward a computer monitor, moving the frame toward the screen which displays a graphic containing a green box. She places the frame on the desk, then uses her hands to open a green box on the desk, revealing an envelope containing a card with a logo. The camera shifts from a medium shot of the woman to an over-the-shoulder view of the screen, then to close-ups of the hands and the envelope.\n\nCheck if it's concise. Also, check if there's a printer mentioned in the first frame. In frame 0, there's a printer behind her, but background minimal, so maybe include as \"office desk with a printer\" but rule e says minimal background. So maybe just \"desk\" since the printer is background.\n\nWait, frame 0: desk with computer, printer, etc. But the task says background descriptions minimal unless essential for motion. The motion is the woman moving the frame, so the desk is where the action is.\n\nAnother point: in frame 2, the screen shows a graphic with a green box, and there's a person (another person?) in the background, but the main subject is the woman. The second frame shows her from behind, looking at the screen. So the camera is over her shoulder.\n\nSo steps:\n\n- Woman holds frame, looks at computer (medium shot)\n- She moves frame toward screen (over-shoulder view of screen)\n- Places frame on desk\n- Hands interact with green box on desk (close", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Al5jDsw3cio.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Al5jDsw3cio_001142_001152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 453.81077550461373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates discrete solid objects: holding a photo, interacting with a computer screen, and flipping through a document/papers. These motions are driven by hand movements and explicit physical interaction.", "background_and_ambient_analysis": "Background elements (window, desk, plant) remain static across scenes with no shifting or fluid motion (fire, water, wind absent)."}}
{"video_id": "AlIrMacgTAc", "file_name": "AlIrMacgTAc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An adult in a dark blue shirt adjusts a round cake with lit candles and red-white sprinkles on a white tablecloth, moving it toward a seated child in a light blue shirt. A second child in a dark blue striped shirt sits behind, observing. The adult’s hands guide the cake, positioning it in front of the seated child, who gazes at the candles. The camera remains stationary, capturing the scene from a medium perspective with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AlIrMacgTAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AlIrMacgTAc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 222.29682822980615, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands of the adult and children are moving (blowing out candles, adjusting the cake).", "background_and_ambient_analysis": "The background (bookshelves, furniture) is stationary. The fire from the candles is present but not dominant; it is a secondary effect."}}
{"video_id": "AkhAqB06h14", "file_name": "AkhAqB06h14_000484_000494.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person stands under a large tree with a thick trunk and green foliage, facing the camera. They raise their right hand toward their mouth, holding a small object, then slowly withdraw their hands. The tree dominates the background, with the camera maintaining a close-up perspective that shows slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AkhAqB06h14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AkhAqB06h14_000484_000494.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 393.6467835884596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is holding a small object (likely food) and bringing it to their mouth for consumption; discrete solid object motion due to hand movements.", "background_and_ambient_analysis": "The background (tree and sky) is static with no significant fluid or wind motion. Minimal leaf sway observed but not dominant."}}
{"video_id": "AlvCBnPNJZs", "file_name": "AlvCBnPNJZs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a person's midsection. They're wearing a white crop top and red pants with a tie at the waist. Then, the person steps back, revealing more of their body—they're standing in front of a white door. They adjust the red tie on their pants, moving their hands. The camera seems to be stationary, starting as a close-up and then pulling back slightly as they step back. Need to describe the motion chronologically: first the close-up of the midsection, then stepping back to show the full lower body, adjusting the pants, and the door in the background. Keep it concise. Check the rules: focus on motion, appearance, spatial, camera perspective. Background is minimal, so just mention the door. No text or names. Let's structure it.\n\nFirst frame: close-up of midsection, white crop top, red pants with tie. Then, the person steps back (so camera pulls back slightly), revealing they're standing in front of a white door. They adjust the red tie on their pants. Camera starts as close-up, then pulls back to medium shot. Background is the door. Make sure to mention the number of people: one person. Appearances: white crop top, red pants, black underpants? Wait, in the video, the pants are red with a tie, and maybe black pants underneath? Wait, the video shows red waistband tied around black pants. So \"red pants with a tie at the waist, layered over black pants.\" But need to check the frames. First frame: red waistband (the tie), then in frame 2, it's visible. So the person is wearing a white crop top, red waistband tied around black pants. Then they adjust the tie. So the motion: starts with close-up of midsection, then steps back to show full lower body in front of white door, adjusting the red waistband tie. Camera perspective: starts as a close-up (midsection) then pulls back to a medium shot. Background is white door. Need to keep it chronological. So:\n\nA person wearing a white crop top and black pants with a red waistband tie adjusts their waistband while standing in front of a white door. The video begins with a close-up of the midsection, then the person steps back to reveal their full lower body as they pull at the red tie, with the door visible behind them. The camera remains stationary but shifts from a close-up to a medium shot.\n\nWait, check the rules: exclude text recognition, etc. So no specifics like \"red waistband tie\" but maybe \"red tie on pants.\" Also, the number: one person. So:\n\nThe video opens with a close-up of a person's midsection wearing a white crop top and black pants with a red waistband tie. The person steps back, revealing more of their body as they adjust the red tie while standing in front of a white door. The camera starts in a close-up position and transitions to a medium shot as the person moves backward. Background includes a white door.\n\nBut need to be concise. Let's make it shorter. Let's structure:\n\nA person wearing a white crop top and black pants with a red waistband tie steps back from a close-up shot, adjusting the red tie while standing in front of a white door. The camera transitions from a close-up of the midsection to a medium shot capturing their full lower body.\n\nCheck if that's chronological: starts with close-up (midsection), then steps back (motion), adjusts tie, in front of door. Yes. Appearances: white crop top, black pants, red waistband tie. Spatial: standing in front of white door. Camera: starts close-up, moves to medium shot. Background minimal (door mentioned as necessary). Okay.\n\nWait, the first frame is midsection, then in frame 2 they step back, so the camera might be static but the person moves. So the camera perspective: starts as a close-up (midsection), then the person steps back, so the camera is fixed but the subject moves, resulting in a medium shot.\n\nFinalize:\n\nThe video begins with a close-up of a person’s midsection, wearing a white crop top and black pants with a red waistband tie. The person steps back, adjusting the red tie while standing in front of a white door, revealing their full lower body. The camera remains stationary, shifting from a close-up to a medium shot as the person moves backward.\n\nWait, need to check if \"black pants with a red waistband tie\" is accurate. In the video, the pants are black with a red sash tied around the waist. So \"red sash tied around black pants.\" Maybe better to say \"black pants with a red sash tie at the waist.\"\n\nAlso, the person's hands are visible", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AlvCBnPNJZs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AlvCBnPNJZs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 75.72208608207437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) is adjusting their pants and stepping backward. This movement is due to physical actions (pulling waistband, walking).", "background_and_ambient_analysis": "The background (white door) is static and does not shift uniformly. There are no fluids or environmental motions (fire, water, wind) visible."}}
{"video_id": "Amgbmom7M2E", "file_name": "Amgbmom7M2E_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde-haired person in a white T-shirt and dark pants stands near a large yellow inflatable structure, holding a small object. They hand the object to a child in a light gray shirt walking toward them, who then turns and walks away toward the inflatable entrance. The camera follows the child's movement as they exit the frame, maintaining a slight shake and a ground-level perspective with minimal background detail visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Amgbmom7M2E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Amgbmom7M2E_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 106.69880563639516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a white shirt runs toward and away from the inflatable structure, while an adult in a white shirt and dark pants moves slightly and interacts with the child. The motion is locomotion-based (running, turning).", "background_and_ambient_analysis": "The background consists of a static yellow inflatable structure and indoor walls; no shifting or fluid motion (fire, water, smoke, or wind) is present. The green floor inside the inflatable is stationary."}}
{"video_id": "AmmVqhEWb8s", "file_name": "AmmVqhEWb8s_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair uses a light-colored tissue to wipe their nose, then shifts their hand to the side of their head. The camera maintains a close-up perspective with slight movement, capturing minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AmmVqhEWb8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AmmVqhEWb8s_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 61.904782359001565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and face (holding a cylindrical object, likely a cosmetic item) exhibit deliberate movement for application, indicating solid object motion driven by human locomotion.", "background_and_ambient_analysis": "Background elements (e.g., curtains, indoor surfaces) show minimal shift or environmental fluidity; no fire, water, smoke, or wind motion observed."}}
{"video_id": "An0QRxubZcs", "file_name": "An0QRxubZcs_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red shirt manipulates greenish contents within a dark tray, using both hands to lift and examine a piece, then holding it upward while the tray remains on a table in front of them. The camera maintains a close-up perspective with slight movement, focusing on the hands and tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/An0QRxubZcs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/An0QRxubZcs_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 39, "selected_start_time_sec": 2.4375, "total_frames_16fps": 160, "blur_score": 65.11103613193715, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a pink shirt is actively interacting with food in a tray, exhibiting distinct hand and head movements as they eat and manipulate the food.", "background_and_ambient_analysis": "The background (walls, furniture) appears static with no significant fluid or environmental motion (fire, water, smoke, wind) observed. No uniform background shifting indicates camera_motion is not dominant."}}
{"video_id": "Am7iGlmqhkU", "file_name": "Am7iGlmqhkU_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man with gray hair, glasses, a black jacket with a yellow hood, and light pants carves a large white marble statue in a workshop, using tools to refine its form while standing in front of it. He adjusts his position slightly as he works, and the camera pans gradually to the right, revealing more of the surrounding statues and workshop space.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Am7iGlmqhkU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Am7iGlmqhkU_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.81255065052922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively chiseling a marble statue, with hand/tool movements showing discrete physical interaction with the solid object", "background_and_ambient_analysis": "Background contains static statues and workshop elements with no shifting or fluid motion (fire, water, smoke, wind absent)"}}
{"video_id": "AlpzuTIlKA8", "file_name": "AlpzuTIlKA8_000062_000072.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A young child with curly hair and a dark outfit walks across a tiled living room from the left side toward the right, passing by a couch, scattered toys, and shelves filled with items. The camera follows the child's movement, panning right to maintain focus as the child moves closer to a brown armchair and a doorway. Background elements include furniture and household objects, with minimal emphasis on details beyond the child's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AlpzuTIlKA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AlpzuTIlKA8_000062_000072.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 57.67948639237117, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child is moving through the room via locomotion (walking), with clear bounding box tracking of their motion.", "background_and_ambient_analysis": "Background elements (walls, floor, furniture) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "AnPJFAgrkI4", "file_name": "AnPJFAgrkI4_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals wearing checkered aprons and white chef hats stand side by side in front of a tented table with a white tablecloth. A hand enters from the left, waves toward the group, and retracts, while the person on the far right raises their hand to their face. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AnPJFAgrkI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AnPJFAgrkI4_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1254.8197001531444, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals in apron uniforms and chef hats exhibit subtle movements (e.g., shifting weight, minor head/shoulder motions) consistent with natural human locomotion or posture adjustments.", "background_and_ambient_analysis": "No shifting background elements observed; no fire, water, smoke, or wind-driven motion present. Static tent structure and trees remain consistent across frames."}}
{"video_id": "AnND_4nqCsE", "file_name": "AnND_4nqCsE_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black sleeveless shirt and white shorts walks along an orange slackline in a wooded area, takes a step forward, loses balance, and reaches out to grasp a tree trunk for support. The camera follows his movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AnND_4nqCsE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AnND_4nqCsE_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 935.700457884762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man is walking on a slackline, moving due to his locomotion.", "background_and_ambient_analysis": "The background (trees and ground) is static with no visible fluid or wind-driven motion."}}
{"video_id": "AmJx1lu1fv8", "file_name": "AmJx1lu1fv8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A split-screen view shows two golfers. The golfer on the left, in a blue polo shirt and white pants, raises his golf club above his head, swings it down, and turns his back to the camera. Simultaneously, the golfer on the right, in a black polo shirt and beige pants, lifts his golf club, swings it, and turns away. The camera remains static with no movement, capturing both actions side by side on a golf course.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AmJx1lu1fv8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AmJx1lu1fv8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 81.17714326436784, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two golfers are moving: the golfer in blue shirt swings a golf club (0.0-0.5s) and then walks away; the golfer in black shirt performs a similar swing and walk. Motion is due to explicit physical forces (muscle-driven swinging and walking).", "background_and_ambient_analysis": "The background (trees, lake, golf course) is static with no fluid motion (fire, water, smoke, or wind). The split-screen format shows two independent camera angles but no uniform background shifting or environmental motion."}}
{"video_id": "AoBLs86ZnHs", "file_name": "AoBLs86ZnHs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to watch the video and note the actions. The video shows a snowy scene with people around a picnic table. Let's break down the frames.\n\nIn frame 0, there are four people: one on the left in a dark jacket with red stripes, another in a black hoodie, a third in a black hoodie (maybe with text), and a fourth on the right holding a snowball. They're around a picnic table covered in snow.\n\nFrame 1: The person on the right throws a snowball, which hits the person in the black hoodie. Then the person on the left is still there, the other two move.\n\nFrame 2: The person who threw the snowball is now on the left, the others are moving around the table. Maybe they're shuffling.\n\nFrame 3: The person in the middle (black hoodie) is moving, the right person is still there. Wait, maybe the people are interacting, throwing snowballs.\n\nWait, the user said to describe motion chronologically. Let's list the sequence:\n\nStart: Four people around a picnic table in snow. One person on the far right is holding a snowball (frame 0). Then in frame 1, that person throws the snowball (action: throw), which hits someone in the middle. Then in frame 2, the people move; maybe the person who was hit moves, others react. Frame 3: more movement around the table. Frame 4: same as before but someone enters from the right. Frame 5: more movement.\n\nWait, the caption needs to be chronological. So:\n\nThe video opens with four individuals in winter attire gathered around a snow-covered picnic table. The person on the far right, wearing a dark jacket and gray pants, lifts a large snowball above their head, preparing to throw. They then throw the snowball, which strikes the individual in a black hoodie standing in front of the table. The group reacts by shifting positions: the person in the red-striped jacket steps back, while the individual who was hit moves away. As the snowball disperses, another person enters the scene from the right, joining the group. Throughout the sequence, the camera remains stationary, capturing the snow-covered park with bare trees and distant structures as the backdrop.\n\nWait, but need to check the rules. Let's check:\n\na) Motion and behavior chronological: yes, starting with the throw, then reactions, others moving, new person entering.\n\nb) Appearance and number: four main people initially, then another enters (so five?), but the first frame has four. Let's count the frames:\n\nFrame 0: four people.\n\nFrame 1: same four? Wait, maybe in frame 0, four people. Then in frame 1, the throw happens. Then frame 2, maybe a person moves. Frame 3: another person enters (since frame 3 shows five people? Let's check the video description.\n\nWait, the user provided frames:\n\n[0] four people around table.\n\n[1] the person on right throws snowball (action), the person in black hoodie (middle) is hit, others are there.\n\n[2] the group is moving, maybe the right person is now on the left, and another person (the one who entered?) is there.\n\nWait, the caption must be concise. Let's try to simplify.\n\nFirst frame: four people in snowy park around picnic table. One person (right) holds snowball, another (middle) stands in front. Then, the right person throws the snowball, hitting the middle person. The group shifts positions: left person steps back, others move. A new person enters from the right, joining the group. Camera stays fixed, showing snow-covered surroundings.\n\nCheck rules:\n\nb) Number: four people initially, then fifth? The video has four in the first frame, but in the second frame, when the snow is thrown, maybe a new person enters. Wait, the frames are:\n\nFrame 0: four people.\n\nFrame 1: same four? Or maybe the one on the right is now the person with the snowball thrown.\n\nWait, maybe the first person is on the far left (red stripes), then middle two (black hoodies), then far right (gray hoodie). Then frame 0: all four. Frame 1: far right person throws snowball at the middle person. Then frame 2: people move, maybe the person on the right (now the other person) is moving.\n\nWait, the problem is the user says \"main subjects\". Let's list the actions:\n\n- Initial scene: four people around picnic table in snow. One (rightmost) holds snowball.\n\n- Action: rightmost person throws snowball, which hits the person in front of them (middle).\n\n- Reaction: the group shifts; left person steps back,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AoBLs86ZnHs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AoBLs86ZnHs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 206.38494796220596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects (people) are moving: one person shapes a snowman, others walk around the picnic table, interact with each other, and adjust their positions.", "background_and_ambient_analysis": "Background elements (trees, snow-covered ground) show no uniform shifting, and there is no dominant fluid/environmental motion (e.g., fire, flowing water, smoke). Snow cover is static, not driven by environmental forces."}}
{"video_id": "AnqePlVQRTc", "file_name": "AnqePlVQRTc_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with brown hair lies on her back wearing a gray top as another person’s hands enter the frame to massage her neck and shoulder area. The hands move from the neck down to the shoulder, applying gentle pressure. The camera maintains a close-up, static perspective on the upper body.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AnqePlVQRTc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AnqePlVQRTc_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 67.08710022740186, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are interacting with another person's neck, exhibiting controlled physical movement (e.g., pressing, adjusting).", "background_and_ambient_analysis": "The background is a solid wall with no shifting or environmental fluid motion (e.g., no fire, water, smoke, or wind)."}}
{"video_id": "AoKw8B_zeKY", "file_name": "AoKw8B_zeKY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing runs across a grassy area toward a green dumpster, then bends down to interact with items on the ground near the dumpster's base. The camera follows the subject's movement with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AoKw8B_zeKY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AoKw8B_zeKY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 963.7090525189756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is dragging a large bag, kicking it towards a dumpster, and interacting with the dumpster. The person's locomotion and the bag's motion are driven by explicit physical forces (dragging, kicking).", "background_and_ambient_analysis": "Static buildings and pavement are visible throughout the video; no significant shifting of background elements or fluid/environmental motions (fire, water, wind) are observed. Background remains consistent with no panning or tilting."}}
{"video_id": "AoeVNPPBIk4", "file_name": "AoeVNPPBIk4_000259_000269.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user provided a video with two scenes. First, there's a golden, wavy abstract pattern, then it cuts to a group of people performing capoeira. I need to generate a concise chronological paragraph following the rules.\n\nStarting with the first scene: the abstract golden waves. The rules say to focus on motion and behavior of main subjects. But here, it's an abstract pattern, so maybe there are no main subjects. But the user says to describe motion if relevant. The waves are moving, so I should mention the flowing, rippling motion of the golden and black colors. Maybe \"golden and black liquid-like patterns ripple and shift dynamically.\"\n\nThen the scene transitions to a capoeira performance. The main subjects here are the performers. The description needs to mention their appearance: men in white pants, some in purple shirts. They're in a circle, playing instruments like berimbaus, drums. The performers are kicking, dodging, with one doing a high kick. The crowd is clapping. Need to be chronological: the scene changes from abstract to the group performing. The camera moves around them, maybe panning. \n\nWait, the user says to keep background minimal. So focus on the people and their actions. The camera perspective: in the capoeira scene, the camera seems to pan around the circle, maybe a slight shake as it follows the action. \n\nCheck the rules: mention number of people briefly. The video shows a group of men, maybe around 15-20? But the user says \"briefly describe their appearance and number (color, size, orientation).\" So maybe \"dozens of men in white pants, some in purple shirts, forming a circle.\"\n\nSpatial relationships: the performers are in the center, others around. The camera is moving around the circle.\n\nNow, structuring the paragraph: start with the first scene, then transition to the capoeira. Chronological order. Then describe the actions.\n\nWait, the first scene is just 0.3 seconds. Then it cuts to the capoeira. So the caption should start with the abstract scene, then the performance.\n\nLet me draft:\n\nThe video opens with shifting golden and black liquid-like patterns rippling dynamically. It transitions to a group of dozens of men in white pants and purple shirts performing capoeira in a circle; some play instruments while others execute acrobatic kicks and dodges, with a central performer executing a high kick. The camera pans around the circle, capturing the dancers' movements and the clapping crowd, with slight motion shake as it follows the action.\n\nCheck the rules: a) motion and behavior chronological. b) appearance and number: yes, \"dozens of men in white pants and purple shirts.\" c) spatial relationships: \"in a circle,\" \"central performer.\" d) camera: pans around, slight shake. e) background minimal. The crowd is mentioned as clapping but maybe too detailed. Wait, the rule says \"exclude text recognition, named characters, or stylistic analysis.\" So crowd is okay as it's part of the action.\n\nWait, the original video description has \"clapping\" mentioned. So it's acceptable. Let me check the exact rules: \"Briefly describe their appearance and number (color, size, orientation). Mention spatial relationships if relevant (e.g., in front of, to the left).\" So the crowd is part of the scene, but the main subjects are the performers. Maybe \"a group of men in white pants and purple shirts circle and play instruments while others execute kicks; the crowd claps around them.\"\n\nBut need to keep it concise. Let's make sure the order is correct: first scene, then transition to the performance. The camera moves around the circle. The main actions: kicking, dodging, clapping. \n\nFinal check: the output should be a paragraph in <caption_output> tags. Make sure to follow the format exactly. No markdown, just plain text inside the tags.\n\nPossible draft:\n\nThe video opens with shimmering golden and black wavy patterns that flow dynamically. It cuts to a group of men in white pants and purple shirts performing capoeira in a circle; some play instruments while others execute acrobatic kicks and dodges. The central performer leaps into the air, executing a high kick as the surrounding dancers move rhythmically, with the crowd clapping along. The camera pans around the circle, following the performers' movements, exhibiting slight motion shake.\n\nWait, \"shimmering golden and black wavy patterns\" – but the first frame is described as golden and black, so \"shimmering\" is okay. \"Flow dynamically\" – maybe \"ripple and shift dynamically.\" \n\nAlso, the number: \"dozens of men\" but the video might not specify. Maybe just \"a group of men.\" The rules say \"briefly", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AoeVNPPBIk4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AoeVNPPBIk4_000259_000269.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 552.4485633942008, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people in white pants and purple shirts performing martial arts moves (kicks, flips, spins) as discrete objects.", "background_and_ambient_analysis": "Initial frames (0.0-0.8s) show water ripples (ambient_environmental), but the majority of the video (0.9s-5.0s) features a martial arts scene with stationary background."}}
{"video_id": "Ap3B5YdZxN8", "file_name": "Ap3B5YdZxN8_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person and a dog on a bed. First, the person is interacting with the dog. The person is shirtless, wearing light pants, and the dog is black. The person is petting or playing with the dog on the bed, which has a patterned bedspread. Then the person moves the dog, maybe covering it with a blanket. Wait, no, in the frames, the person is on the bed, then gets up. Let's check each frame.\n\nFrame 0: Person (shirtless, light pants) and black dog on bed, person is petting the dog. The dog is lying down. Then frame 1: Person is still interacting, maybe lifting the dog? Wait, no, frame 1 shows the dog being moved. Frame 2: Person gets up, moves away, and the dog is on the bed. Frame 3: Person is standing near the bed, dog is lying there. Frame 4: Person is near the bed, dog is on the bed. Frame 5: Person is gone, dog is on the bed, looking at the camera.\n\nSo chronological order: Person (shirtless, light pants) is on the bed with a black dog. They interact—maybe petting, then the person moves the dog, gets off the bed, leaving the dog on the bed. The dog stays on the bed. Background has shelves with books and a closet, but minimal description. Camera is static, maybe slightly shaky? The problem says to mention camera perspective and movement. The video seems to have a static camera, but maybe a slight shake.\n\nSo the caption should start with the person and dog on the bed, the person's actions (interacting, getting up), the dog's movement (staying on the bed). Then background minimal, camera static.\n\nLet's structure it:\n\nA shirtless person in light pants interacts with a black dog on a patterned bed. The person stands and moves away, leaving the dog lying on the bed. The camera remains static with slight movement.\n\nWait, check the frames: In frame 0, person is on bed with dog. Frame 1: person is moving the dog (maybe lifting it), frame 2: person is moving away from the bed, dog is on bed. Frame 3: person is standing near the bed, dog is on bed. Frame 4: person moves further, dog stays. Frame 5: person is gone, dog is on bed.\n\nSo chronological: Person (shirtless, light pants) sits on the bed with a black dog. The person plays with the dog, then stands and walks away from the bed, leaving the dog lying on the bed. The camera remains static with slight shake.\n\nBackground: shelves with books, but minimal. The rules say \"exclude text recognition, named characters, etc.\" So focus on motion.\n\nCheck the output format: must be a paragraph. Concise, chronological.\n\nPossible caption:\n\nA shirtless person in light pants interacts with a black dog on a patterned bed, petting and adjusting the dog before standing and moving away from the bed, leaving the dog lying on the bed. The camera remains static with minimal movement.\n\nWait, the background is described as \"minimal unless essential\", so maybe skip the shelves. The key is the subjects and their actions.\n\nAnother version:\n\nA shirtless person in light pants plays with a black dog on a patterned bed, moving the dog and then standing to step away, leaving the dog resting on the bed. The camera stays static.\n\nCheck rules: \"Mention spatial relationships if relevant\". The dog is on the bed, the person is moving around it.\n\n\"Appearance and number\": person shirtless, light pants; dog black. One person, one dog.\n\nChronological: starts with person on bed with dog, then person moves the dog, gets up, leaves.\n\nSo:\n\nA shirtless person in light pants is on a bed with a black dog; the person interacts with the dog, then stands and steps away, leaving the dog lying on the bed. The camera remains static.\n\nWait, the video shows the person getting up and moving off the bed, so the dog is left there.\n\nYes. Let's check the frames:\n\nFrame 0: person and dog on bed.\n\nFrame 1: person still on bed, maybe moving the dog.\n\nFrame 2: person is moving away from the bed (standing), dog is on bed.\n\nFrame 3: person is standing next to the bed, dog on bed.\n\nFrame 4: person is further away, dog on bed.\n\nFrame 5: person gone, dog on bed.\n\nSo the person moves from the bed to standing near it, then away.\n\nSo the caption:\n\nA shirtless person in light pants interacts with a black dog on a patterned bed, then stands and moves away,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ap3B5YdZxN8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ap3B5YdZxN8_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 689.2558413937886, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person moves around the bed (adjusting blanket, leaving the bed) and a black cat moves on the bed (turning head, shifting position) due to physical interactions.", "background_and_ambient_analysis": "Background is static (walls, shelf items do not shift). No fire, water, smoke, or wind visible."}}
{"video_id": "ApGhriOFSmQ", "file_name": "ApGhriOFSmQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless small child stands at a table, pressing a yellow lemon half into a white juicer, then lifts the lemon to display the squeezed juice. The child is positioned in front of the juicer, with a Christmas tree visible in the background. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApGhriOFSmQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApGhriOFSmQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 38.390669692222275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving its hand and body while holding a yellow object (banana), interacting with a container. Motion is due to the baby's deliberate locomotion and physical actions.", "background_and_ambient_analysis": "The background (walls, window with blinds, Christmas tree, furniture) is static with no shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "AooeuhM9lOE", "file_name": "AooeuhM9lOE_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AooeuhM9lOE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AooeuhM9lOE_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 144.11317527197275, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and a lemon are the discrete objects in motion, with the hands actively manipulating the lemon (peeling it).", "background_and_ambient_analysis": "The background includes static elements like a yellow container and indistinct structures that show no uniform shifting. There are no visible fluids (water, smoke) or wind-driven motions."}}
{"video_id": "Ap6bbzaOPto", "file_name": "Ap6bbzaOPto_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person walking on a slackline. They're wearing a blue vest, white pants, and a hat. Then the camera shifts to show the crowd watching, which is a group of people. Then back to the person on the slackline, now on a grassy mound. The main subject is the person moving along the slackline, first in a wooded area, then approaching the crowd, then moving forward on a mound. The background has trees and a thatched roof. Camera movements: first shows the person, then cuts to the crowd, then back to the person. Need to describe motion chronologically.\n\nCheck the rules: focus on main subject's motion. Main subject is one person. Appearance: blue vest, white pants, hat. Number: one person. Spatial relationships: first on a slackline between trees, then in front of the crowd (since crowd is watching), then on a grassy mound. Camera: starts with a shot of the person, then cuts to the crowd (so camera pans to show crowd), then back to the person. Background minimal except for the key elements like trees, thatched roof.\n\nSo timeline: 1. Person walks on slackline in a wooded area with bare trees and thatched roof. 2. Camera cuts to show a crowd watching, seated on ground. 3. Person continues walking on slackline, now on a grassy mound. The camera perspective: initial shot is eye-level, then pans to the crowd, then back to the person. The person is moving along the slackline, maintaining balance.\n\nNeed concise paragraph. Let's structure:\n\nA person in a blue vest, white pants, and hat walks along a slackline between bare trees and a thatched roof. The camera pans to reveal a crowd seated on the ground observing. The person continues walking forward on the slackline, now positioned on a grassy mound, with trees in the background.\n\nWait, check the video segments: first frame is person on slackline, then next frame (2 seconds) shows crowd, then 3rd frame maybe same as 2 but maybe different? Wait the user provided four frames: 0.0, 1.4, 2.5, 3.6, 4.7.\n\nWait the first frame: person on slackline (trees, thatched roof). Second frame (1.4s): same person, maybe moving. Third frame (2.5s): crowd. Fourth frame (3.6s): person on grassy mound. Fifth frame (4.7s): person walking on grassy mound.\n\nSo chronological order:\n\n- Start with person walking on slackline in a wooded area (trees, thatched roof).\n\n- Then camera shifts to show a crowd of people seated on the ground watching.\n\n- Then the person continues walking on the slackline, now on a grassy mound.\n\n- The camera follows the person's movement.\n\nSo the caption should be:\n\nA person wearing a blue vest, white pants, and a hat walks along a slackline amidst bare trees and a thatched roof. The camera pans to show a crowd of seated onlookers, then returns to the person, who continues moving forward on the slackline atop a grassy mound with trees in the background.\n\nCheck if it's concise. Let's see:\n\n\"A person in a blue vest, white pants, and hat walks along a slackline between trees and a thatched roof. The camera shifts to a crowd of seated spectators, then follows the person as they continue walking on the slackline atop a grassy mound.\"\n\nWait, need to mention motion chronologically. The person's motion: walks on slackline, then camera shows crowd, then person continues walking. So:\n\nA person in a blue vest, white pants, and hat walks along a slackline, first through a wooded area with bare trees and a thatched roof, then approaches a crowd of seated spectators. The camera then focuses on the person continuing to walk along the slackline onto a grassy mound.\n\nBut maybe more concise. Let's check the rules again: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\"\n\nSo main subject is the person. Motion: walking on slackline, then (when camera cuts to crowd) the person is still moving, then continues walking.\n\nWait, the video is a sequence. Let's list the events:\n\n0.0s: Person on slackline (back view, trees, thatched roof)\n\n1.4s: Person still on slackline (maybe different angle, but still moving)\n\n2.5s: Camera shows crowd watching (people seated)\n\n3.6s: Person on slackline (now on a grassy mound)\n\n4.7s: Person walking on grassy mound\n\nSo the chronology:\n\n- The person", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ap6bbzaOPto.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ap6bbzaOPto_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 157, "blur_score": 617.3938771249204, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "ApNgnHrXGB8", "file_name": "ApNgnHrXGB8_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in blue overalls and a blue shirt uses a pressure washer with red and black hoses to clean a dark blue wooden pallet in a grassy area. The person moves around the pallet, spraying water on its surface while stepping back and forth, then walks away from the pallet. The camera follows the person's movement, panning slightly to track their motion as they work on the pallet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApNgnHrXGB8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApNgnHrXGB8_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 153.61787854371792, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person is moving around, holding and operating a pressure washer to spray water on a pallet.", "background_and_ambient_analysis": "Static background elements (grass, trees) show no uniform shifting; water spray is present but not dominant as the primary motion source."}}
{"video_id": "ApZuygcdXkg", "file_name": "ApZuygcdXkg_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A standing man in a dark coat with a red scarf gestures while speaking to a seated man in a light blue jacket who writes at a table. Several individuals in historical attire, including those wearing tricorn hats and a blue coat with red sash, face the speakers. The camera slowly zooms in on the interaction between the standing man and the seated man.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApZuygcdXkg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApZuygcdXkg_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 316.85820157939725, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) exhibit motion via hand gestures, writing, and slight body shifts (e.g., person in blue shirt writing, others adjusting posture).", "background_and_ambient_analysis": "Background elements (walls, door, window) show no significant shifting or fluid motion. No fire, water, smoke, or wind effects present."}}
{"video_id": "ApILleiP-4E", "file_name": "ApILleiP-4E_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow top and black shorts jumps forward, arms raised, then lands in a sandpit, sinking into the sand and adjusting their position before settling. The sandpit, marked by orange cones, lies adjacent to a red running track. The camera remains stationary, capturing the motion from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApILleiP-4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApILleiP-4E_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 609.722007928727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs a long jump, transitioning from a run to a jump, landing in the sand pit. Motion is clearly tracked as a discrete solid object moving due to physical locomotion.", "background_and_ambient_analysis": "Background elements (track, fence, buildings) show no significant uniform shifting or fluid/environmental motion (e.g., no fire, water, or smoke). Static structures remain consistent across frames."}}
{"video_id": "Apk8wFj5N68", "file_name": "Apk8wFj5N68_000124_000134.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person throwing darts at a dartboard. First, the person's arm is visible, wearing a dark sleeve. They release a dart, which goes into the board. Then, the arm moves, maybe to adjust or throw another dart. The dartboard has the usual sections—black, white, red, green. The background is a brick wall. Need to describe the sequence: arm throwing dart, dart sticking, then hand moving to take it off. Camera is close-up, top-down maybe? Let's check the frames. Frame 0-2: arm releasing dart. Frame 3: dart is in board. Frame 4-5: arm pulls the dart out. So chronological: person throws dart, dart lands, then retrieves it. Spatial: dartboard is on brick wall. Background minimal. Camera angle is close-up, probably fixed. Don't mention text like \"Harrows\" since it's text recognition to exclude. Let's structure:\n\nA person's arm, wearing a dark sleeve, throws a green dart at a dartboard. The dart sticks to the board's scoring area. The arm then moves to retrieve the dart. The dartboard is mounted against a light-colored brick wall. Camera maintains a close-up perspective with slight movement.\n\nWait, check rules: concise, chronological, motion behavior. Main subject is arm/leg? Wait, in the video, it's a person's arm. The first frame shows arm with dark sleeve. Then the dart is thrown. Then the arm comes back to take the dart. So:\n\nA person's arm, clad in a dark sleeve, throws a green dart toward a dartboard, which is affixed to a light-colored brick wall. The dart embeds into the board's scoring segments, and the arm then retrieves the dart from the board. The camera captures the sequence from a close-up, fixed perspective with minor shifts.\n\nWait, need to be concise. Let's make sure it's chronological. Start with throwing, then dart sticking, then removing.\n\n\"An arm in a dark sleeve throws a green dart at a dartboard mounted on a brick wall, embedding it into the scoring area; the arm then moves to extract the dart. The camera remains in a close-up position with slight movement.\"\n\nCheck if background is essential—brick wall is part of the background, but maybe minimal. The rules say minimal background unless essential. Since the dartboard is on the wall, the wall is part of the setup. So include \"brick wall\" as minimal.\n\nFinal draft: A person's arm, wearing a dark sleeve, throws a green dart toward a dartboard attached to a light-colored brick wall, embedding the dart into the board's scoring area; the arm then retrieves the dart. The camera maintains a close-up perspective with minor movement.\n\nWait, the first frame shows the hand already holding the dart before release. Let's see: frame 0: hand with dart. Frame 1: dart is in motion. Frame 2: dart is released. Then frame 3: dart is in board. Frame 4: arm moves to take it. So motion is: arm holds dart, releases it, dart hits board, then arm pulls it out.\n\nSo: A person's arm, clad in a dark sleeve, releases a green dart from a holding position toward a dartboard mounted on a brick wall, causing the dart to stick in the scoring area; the arm then retracts to remove the dart. The camera captures this sequence from a close-up angle with slight movement.\n\nWait, maybe \"holds and releases\" is better. Let's check the video frames:\n\nFrame 0: arm is holding the dart (maybe about to throw), so position is holding. Then frame 1-2: dart is in motion. Then frame 3: dart is on the board. Frame 4: arm comes back to take it.\n\nSo: A person's arm, wearing a dark sleeve, holds and releases a green dart toward a dartboard fixed to a brick wall, embedding the dart into the board's scoring sections; the arm then moves to remove the dart. The camera stays close-up with minimal movement.\n\nYes, that's chronological. Now, check if all rules are followed: a) motion in order—holding, releasing, embedding, removing. b) appearance: dark sleeve, green dart, dartboard with segments. c) spatial: dartboard on brick wall, arm in front. d) camera: close-up, slight movement. e) background minimal (brick wall is part of the setup). f) exclude text (like \"Harrows\" on board, but video doesn't show text). So final caption:\n\n<caption_output>A person's arm, clad in a dark sleeve, holds and releases a green dart toward a dartboard mounted on a light-colored brick wall, embedding it into the scoring area", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Apk8wFj5N68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Apk8wFj5N68_000124_000134.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 892.0687295702096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand and multiple darts are moving; darts are thrown towards the dartboard, then removed, with the hand's motion being explicit physical locomotion.", "background_and_ambient_analysis": "The white brick wall background is static with no uniform shifting, and no fire, water, smoke, or wind motion observed."}}
{"video_id": "ApgPpGcwYBU", "file_name": "ApgPpGcwYBU_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large man in a black t-shirt and black shorts sits on a wooden box inside a red squat rack, with two spotters in dark shirts standing to his left and right, each holding chains connected to a barbell. The man lowers the barbell from above his head to his upper chest, then holds it steady while the spotters assist. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApgPpGcwYBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApgPpGcwYBU_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 670.7015072091526, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The lifter (central subject) is performing a squat motion: moving up and down, driven by physical exertion. Spotters on either side are stationary.", "background_and_ambient_analysis": "The background (gym walls and equipment) is static with no fluid or environmental motion (fire, water, wind, smoke)."}}
{"video_id": "Apfg3Ri3PlQ", "file_name": "Apfg3Ri3PlQ_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a group of people in a room with yellow walls. First, there are people in white pants and some in dark tops. The main action is a martial arts demonstration. Let's see the sequence.\n\nAt the start, a person in a black shirt and white pants is holding another person's leg. Then, the person with the black shirt kicks, and the other person is on the ground? Wait, no, the video shows movement. Let's check the frames.\n\nFrame 0: Group around, some standing, some sitting. A person in black shirt (maybe instructor) is holding someone's leg, maybe a break? Then frame 1: The person in black shirt is holding another's leg, and the person in white pants does a kick. Frame 2: The kicker is moving, the person being kicked is in the air? Wait, maybe it's a capoeira or martial arts performance. The main subject is the performer in white pants doing a kick or flip.\n\nChronological order: First, the group is gathered. Then, the performer (white pants, dark shirt maybe) does a dynamic move—kicks, jumps, flips. The audience is watching, some clapping. The camera is stationary? Wait, the description says camera perspective. Let's check.\n\nThe video shows a person in white pants (maybe a performer) doing acrobatic moves. The crowd is around, some in white pants, some in dark shirts. The motion: the performer jumps, kicks, and moves around. The background is a room with yellow walls, wooden floor, people watching.\n\nNow, rules: focus on main subjects (the performer and the audience), describe their motion chronologically. Appearance: performer in white pants (maybe some dark top), audience in various clothes. Spatial: performer in front, audience behind. Camera: maybe a slight shake, but the problem says \"conclude with camera perspective and movement\".\n\nLet's structure:\n\n- Start: Group of people in room with yellow walls; some in white pants, others in dark tops. A person (main subject) performs a martial arts move—kicks, flips, dynamic movements.\n\n- Chronological: The performer begins by kicking, then moves through spins and jumps, with audience watching, clapping.\n\n- Camera: stationary or slight shake? The video might have a slight shake as it's handheld.\n\nNeed to be concise. Let's draft:\n\nIn a room with yellow walls and wooden flooring, a group of people—many in white pants, some in dark tops—gather around a performer. The performer, dressed in white pants and a dark top, executes dynamic martial arts moves: kicking, spinning, and leaping across the floor. The audience, standing or seated, observes and reacts, some clapping. The camera remains stationary with a slight shake, capturing the performance from a frontal angle.\n\nWait, need to check if the main subject is clear. The video starts with a person in black shirt holding another's leg (maybe a partner), but the main action is the performer doing moves. Let's see the video:\n\nFirst frame: person in black shirt (maybe instructor) holding leg of someone in white pants. Then frame 1: the person in black shirt is kicking, and the other person is being kicked (maybe breaking a board?). Frame 2: the kicker is mid-air. Frame 3: the kicker lands, then another person (in white) does a move.\n\nWait, maybe it's a breaking demonstration. Let's re-express:\n\nA crowd of people in white pants and dark tops surround a performer. The performer, wearing white pants and a dark top, executes a series of kicks and acrobatic maneuvers, including a high kick and a flip. The audience watches closely, some clapping. The camera maintains a frontal view with minimal movement, capturing the dynamic motion.\n\nBut need to follow rules: chronological paragraph. So start with the setup, then actions.\n\nLet me check the exact frames:\n\n[0.0] shows a person in black shirt (possibly instructor) holding another's leg, surrounded by people.\n\n[1.0] The person in black shirt is kicking, and the person being kicked (white pants) is in mid-air.\n\n[2.0] The kicker is moving, the person in white pants is kicking back.\n\nWait, maybe it's two people performing together. The main subjects are the two performers (one in black, one in white) and the audience.\n\nSo chronological:\n\nA group of people in white pants and dark tops stand in a room with yellow walls. Two main performers, one in a dark top and white pants, the other in white pants, engage in dynamic martial arts movements. The first performer kicks, causing the second to flip or jump; they move around the floor as the audience claps and watches. The camera stays fixed, capturing the action", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Apfg3Ri3PlQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Apfg3Ri3PlQ_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 56, "selected_start_time_sec": 3.5, "total_frames_16fps": 160, "blur_score": 71.06921283670266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white uniforms perform capoeira, engaging in distinct physical movements (kicks, flips, acrobatic maneuvers) that involve explicit locomotion and collision dynamics between participants.", "background_and_ambient_analysis": "The yellow walls, windows, and floor remain stationary throughout the video with no fluid or gaseous motion detected (e.g., no fire, water, smoke)."}}
{"video_id": "Aq9JTNJU8XU", "file_name": "Aq9JTNJU8XU_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red shirt and white head covering sits at a table. They adjust the head covering, lean forward to touch a yellow cake with a Union Jack design and colorful patterns, then lift their head. The cake rests on a wooden table in front of them. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aq9JTNJU8XU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aq9JTNJU8XU_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 228.24566098732114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing red shirt and white headband) moves to interact with a birthday cake: bending forward, touching the cake, and blowing on it. The cake remains stationary while the person's movements are discrete.", "background_and_ambient_analysis": "Background elements (curtains, chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Aqgy9xDRZCo", "file_name": "Aqgy9xDRZCo_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a peach tank top and black pants dances in a room with red chairs. They raise their right arm, then lower it while moving their left arm, step laterally to the right, extend arms outward, and shift weight to the left. The camera remains static throughout, capturing their full-body motion against the backdrop of red chairs and a radiator.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aqgy9xDRZCo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aqgy9xDRZCo_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 287.6876732116699, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is moving by dancing, exhibiting clear locomotion with arms and legs extending in various directions.", "background_and_ambient_analysis": "The background (chairs, walls, and wooden floor) shows no fluid motion (e.g., fire, water, smoke, wind) and no uniform shifting; all static elements remain fixed relative to the scene."}}
{"video_id": "AqIHYuWVQd8", "file_name": "AqIHYuWVQd8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a martial arts dojo. First, there's a person in a white uniform with a black belt (so maybe a higher rank) interacting with another person in a dark outfit. Then, another person in white moves towards them, perhaps for a demonstration or sparring. The background has other people in white uniforms, some with belts, and the room has blue and red mats. The camera seems to be stationary, capturing the action without moving much. Need to focus on the main subjects' actions in order. Let's list the sequence:\n\n- Start: Person in white (black belt) and dark uniform standing. Then the person in white steps forward, possibly executing a move. Another person in white moves towards the center. There's movement among multiple people, but the main action is the interaction between the two central figures.\n\nWait, the video has multiple people. Let's check the frames. Frame 0: two people in the center (one in white with black belt, one in dark). Frame 1: person in white steps towards the dark-clad person. Frame 2: maybe a kick or movement. Frame 3: the person in white is moving forward, the dark-clad person is slightly turned. Frame 4: the person in white moves past the dark person. Frame 5: the person in white is now facing away, maybe done with the interaction.\n\nSo chronological order: A person in white karate uniform with black belt and a person in dark clothing interact. The white-uniformed individual steps forward, moves to the right, then exits the center, while the dark-clad person remains. Other people in white uniforms are present around the room, observing or engaging in other activities. The camera is fixed, capturing the scene without movement.\n\nNeed to keep it concise. Mention the main subjects' actions, their appearance (color of uniforms, belts), spatial relationships (e.g., the white belt person is in front of the dark-clad one, then moves to the right), and camera perspective.\n\nLet's draft:\n\nIn a martial arts dojo, a person in a white uniform with a black belt interacts with a person in dark clothing; the white-uniformed individual steps forward and moves to the right, while the dark-clad person remains stationary. Additional people in white uniforms are positioned throughout the room, some facing toward the central interaction. The camera remains stationary, capturing the scene from a fixed position.\n\nWait, check rules: minimal background, so maybe don't mention \"martial arts dojo\" but just the mats. The background has flags (American, Olympic), but rule e says minimal background unless essential. Since the mats are essential for context (karate doj), maybe keep that. Wait, the rules: \"background descriptions minimal unless essential for understanding motion.\" The mats are part of the setting, so maybe mention \"red and blue mats.\" Let's see:\n\nIn a room with red and blue mats, a person in a white karate uniform with a black belt steps forward and moves toward the right, interacting with a person in dark clothing. Another person in white uniform moves past the pair. Several other individuals in white uniforms are present in the background, some observing. The camera remains stationary throughout.\n\nWait, need to be chronological. Let's check the frames:\n\n0: two people in center (white with black belt, dark). Person in white is moving.\n\n1: person in white steps forward, maybe a kick.\n\n2: person in white is moving, dark person is slightly bent.\n\n3: person in white moves to the right, dark person is still there.\n\n4: person in white is now on the right side, moving away from the center.\n\n5: person in white is exiting the frame to the right, dark person is still there.\n\nSo sequence: The white-uniformed individual (with black belt) initiates movement by stepping forward, then moves to the right, passing the dark-clad person. Other people in white uniforms are scattered, some facing the central area.\n\nAlso, need to mention number: several people, but main subjects are the two in the center.\n\nLet's structure:\n\nIn a room with red and blue mats, a person in a white karate uniform with a black belt and a person in dark clothing stand facing each other; the white-uniformed individual steps forward and moves to the right, passing the dark-clad person. Additional people in white uniforms are positioned throughout the space, some observing the interaction. The camera remains fixed, capturing the action from a static angle.\n\nCheck rules:\n\na) Motion and behavior in chronological order: yes, the stepping forward and moving right.\n\nb) Appearance and number: white uniform black belt, dark clothing; other white uniforms.\n\nc) Spatial relationships: white steps forward to right past dark person.\n\nd) Camera: stationary.\n\ne) Background minimal: mats mentioned, which is", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AqIHYuWVQd8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AqIHYuWVQd8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 100, "blur_score": 38.356929841083954, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple karate practitioners in uniforms (solid objects) exhibit discrete motion: kicking, punching, and shifting stances due to intentional physical actions.", "background_and_ambient_analysis": "Background elements (walls, flags, posters) remain static with no fluid or environmental motion (e.g., fire, water, smoke); no uniform background shifting indicating camera movement."}}
{"video_id": "ApVvMj4ohPw", "file_name": "ApVvMj4ohPw_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a static shot of various gardening tools, including shovels with wooden handles and metal blades, arranged in a blue container alongside red-and-white poles and a white step ladder against a tiled wall. It transitions to a top-down view of two individuals wearing yellow-green high-visibility vests kneeling on rocky soil, using hand tools to dig near a black plastic container. Finally, the scene shifts to a group photograph under a green and white tent, where individuals in matching high-visibility vests pose in sitting and standing positions on rocky terrain, captured from a slightly elevated angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ApVvMj4ohPw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ApVvMj4ohPw_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 97.42123233843293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in the second scene are performing discrete, solid-object motion (digging in dirt), and a group of people in the third scene are stationary in a posed photograph. The digging action involves explicit physical forces (hand movements, contact with soil).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; the first scene features static gardening tools and a ladder, the second shows static dirt/rocks with human activity, and the third displays a static group photo."}}
{"video_id": "AprbikROWtM", "file_name": "AprbikROWtM_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several children in black uniforms and one in yellow are seated on red mats in a martial arts dojo. They sequentially stand and move forward toward the center of the mat area while instructors in black attire walk among them. The camera remains stationary, capturing the scene from a mid-level perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AprbikROWtM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AprbikROWtM_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 140.66695605373127, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (athletes, spectators, coaches) move discretely: walking, turning, gesturing, and interacting. Gym equipment (weights, benches) remains stationary while people perform locomotion and physical interactions.", "background_and_ambient_analysis": "The gym background (walls, mats, equipment) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind effects are present; environment is dry and static."}}
{"video_id": "Apv4X48sQdE", "file_name": "Apv4X48sQdE_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a scene of a person's foot being washed by another person. The first frame shows hands in water, maybe a basin. Then the next shows a foot being dried with a cloth. Then there's a hand writing \"NO\" on a paper. Wait, need to check the sequence.\n\nFirst scene: close-up of two people, one kneeling, washing another's foot. The foot is being rinsed. Then a hand with a white cloth drying the foot. Then a top-down view of a hand writing \"NO\" on a white sheet on a wooden table. The other hand is resting on the paper.\n\nSo chronological order: \n\n1. A person's foot is being washed in a basin by another person's hands. The hands are in water, and the foot is being rinsed.\n2. Then a hand uses a white cloth to dry the foot.\n3. Next, a hand writes \"NO\" on a white sheet placed on a wooden table, with another hand resting on the sheet.\n\nNeed to focus on motion and behavior. Describe each action in order.\n\nCheck the rules: don't mention text (like the \"John 13:14\" text is excluded per rule f), so ignore that. Just the visual actions.\n\nFirst action: Two hands (one kneeling) wash a foot in a basin. Then a hand dries the foot with a white cloth. Then a hand writes \"NO\" on a white sheet on a wooden table.\n\nAppearance: foot (bare, light skin), hands (probably adult, maybe one has a ring), cloth (white), paper (white), table (wooden).\n\nSpatial: First scene, the foot is in front of the hands. Then the cloth is on the foot. Then the paper is on the table, hands on the paper.\n\nCamera perspective: first close-up, then close-up of foot and cloth, then top-down on the paper.\n\nWait, the video segments:\n\n[0.0] First frame: hands in water, foot, text \"John 13:14 wash one another's feet...\" but we ignore text. So visual: two hands (one kneeling) washing a foot (bare, light skin) in a basin (light-colored). \n\n[1.4] Next: foot being dried with white cloth. Hand holding cloth, foot in focus.\n\n[2.5] Then: hands writing \"NO\" on white paper on wooden table. Hand with pen, the other hand resting on paper.\n\nSo chronological order: \n\n1. A pair of hands rinses a bare foot in a basin. \n2. A hand uses a white cloth to dry the foot. \n3. A hand writes the word \"NO\" on a white sheet of paper placed on a wooden table, while another hand rests on the paper.\n\nCheck rule a: motion in chronological order. \n\nRule b: mention appearance of main subjects (hands, feet, cloth, paper). \n\nRule c: spatial relationships (e.g., the foot is in front of the hands, cloth is used on the foot, paper on table, etc.)\n\nRule d: camera perspective: first close-up, then close-up, then top-down.\n\nRule e: minimal background.\n\nRule f: exclude text.\n\nNow, structure the paragraph.\n\nStart with the first action: Two hands (adult, light skin) rinse a bare foot in a light-colored basin. \n\nNext: A hand (light skin) dries the foot with a white cloth. \n\nNext: A hand (light skin) writes \"NO\" on a white sheet of paper on a wooden table, with the other hand resting on the paper. \n\nCamera perspectives: close-up shots of each action, transitioning to a top-down view during the writing.\n\nWait, the video has four frames? Let's see the given timestamps:\n\n[0.0] - hands in water, foot\n\n[1.4] - foot being dried\n\n[2.5] - writing on paper\n\nWait, the user provided a sequence with [0.0], [1.4], etc. So:\n\nFirst scene: close-up of hands washing a foot in a basin (light-colored basin, bare foot, hands with one person kneeling).\n\nSecond scene: close-up of a hand using a white cloth to dry the foot (foot is the main subject, cloth is white, hand is holding it).\n\nThird scene: top-down view of a hand writing on white paper on wooden table.\n\nSo the chronological order of actions:\n\n1. A pair of hands washes a bare foot in a basin.\n\n2. A hand dries the foot with a white cloth.\n\n3. A hand writes on a white paper sheet placed on a wooden table.\n\nNow, describe in a paragraph.\n\nLet's draft:\n\nA bare foot is rinsed in a light-colored basin by two hands (one person kneeling),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Apv4X48sQdE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Apv4X48sQdE_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 28.847162826081878, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: a foot (being dried with a towel), hands (performing washing/writing actions), and a pen (moving across paper). These objects exhibit motion due to explicit human actions (drying, writing).", "background_and_ambient_analysis": "Backgrounds in both scenes (bathroom setting and wooden table) are static with no uniform shifting; no dominant fluid/environmental motion (fire, water flow, smoke) observed, though minor water movement occurs during foot washing but is part of the discrete action."}}
{"video_id": "Ar3H8FlfwTY", "file_name": "Ar3H8FlfwTY_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and blue shorts mixes a thick substance in a blue wheelbarrow using a yellow-handled tool, stirring vigorously. The scene transitions to a metal cylinder on a dirt surface as a stream of water is poured into it from a black container. The camera shifts from a close-up of the mixing action to a top-down view of the cylinder and surrounding ground. Background elements include scattered rocks and sparse vegetation, with minimal focus on them.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ar3H8FlfwTY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ar3H8FlfwTY_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 135.50233340313318, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person uses a trowel to stir concrete in a wheelbarrow (first scene), then pours concrete into a metal bucket (second scene). Discrete solid objects (person, trowel, concrete, bucket) undergo intentional physical manipulation.", "background_and_ambient_analysis": "Background elements (ground, wheelbarrow, bucket) show no uniform shifting or fluid motion; no fire, water flow, or wind-dominated scenes observed."}}
{"video_id": "AqWrAxHHUQc", "file_name": "AqWrAxHHUQc_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided some rules, so I have to make sure I follow them.\n\nFirst, the main subject here is the person in the center. Looking at the video frames, there's a person in a yellow and black outfit, maybe a capoeira practitioner. They're surrounded by a crowd. The crowd is holding sticks, so they're probably participating in a capoeira roda.\n\nThe video shows the person moving around, doing kicks and spins. The crowd is clapping and watching. The setting is an indoor gym with a wooden floor and a soccer goal in the background. The crowd is in a circle, which is typical for capoeira.\n\nI need to mention the main subject's motion: kicking, spinning, moving in a circle. The crowd is surrounding them, clapping. The person's outfit is yellow and black. The crowd is diverse in colors, many holding sticks. The background is the gym with the soccer goal.\n\nWait, the rules say to focus on motion and behavior in chronological order. So start with the person in the center performing, then the crowd's reaction. Keep it concise.\n\nAlso, spatial relationships: the person is in the center, crowd around them. Camera perspective is probably fixed, since it's a gym. The video shows the same scene, maybe no camera movement.\n\nCheck the rules: no text recognition, exclude named characters. So don't mention specific names. Mention the number of people, but maybe \"a large crowd\" instead of exact numbers.\n\nBackground: minimal. Mention the gym, maybe the soccer goal as a background element. But the user says to keep background minimal unless essential. So maybe just say \"indoor gymnasium\" without details.\n\nNow, structure the paragraph:\n\n- Main subject (person in yellow/black) is in the center, performing dynamic movements (kicks, spins) in a circle.\n- Crowd surrounds them, clapping, some holding sticks.\n- Spatial: person in center, crowd in a circle around.\n- Camera: stationary, top-down? Wait, the video is shown from a slightly angled perspective, but the user says \"camera perspective and movement\". The frames don't show camera moving, so maybe \"stationary\" or \"fixed shot\".\n\nCheck the example output format. The user says to conclude with camera perspective. So maybe \"The camera remains stationary, capturing the entire roda.\"\n\nWait, the original video description shows a gym with a soccer goal. So background: indoor gymnasium with wooden floor, soccer goal visible.\n\nPutting it all together:\n\nA person in a yellow and black outfit performs dynamic kicks and spins at the center of a large crowd in an indoor gymnasium, surrounded by onlookers holding sticks and clapping. The crowd, composed of numerous individuals in various colored shirts, forms a circular roda around the central figure, who moves rhythmically within the circle. The camera remains stationary, capturing the entire scene from a fixed angle.\n\nWait, need to check the rules: chronological order. So the person starts moving, then the crowd reacts. But the video shows the person moving first, then the crowd clapping.\n\nWait, the first frame shows the person in a kicking motion, and the crowd is clapping. So the sequence is: person performs action, crowd reacts.\n\nBut in the caption, need to describe in chronological order. So maybe the person is actively moving (kicking, spinning), the crowd is surrounding and clapping.\n\nLet me check the example output. The example would be something like: \"A person in a yellow shirt and black pants performs a series of kicks and spins in the center of a large circle of onlookers, who hold sticks and clap rhythmically. The crowd, consisting of men and women in various colored shirts, surrounds the performer, moving slightly to maintain the roda formation. The camera remains stationary, capturing the action from a slightly elevated angle.\"\n\nWait, but the user says to keep background descriptions minimal. So maybe \"indoor gymnasium\" as background.\n\nWait, the user's example says: \"A person in a yellow shirt and black pants performs a series of kicks and spins in the center of a large circle of onlookers, who hold sticks and clap rhythmically. The crowd, consisting of men and women in various colored shirts, surrounds the performer, moving slightly to maintain the roda formation. The camera remains stationary, capturing the action from a slightly elevated angle.\"\n\nBut according to the rules, focus on motion and behavior. So maybe:\n\n\"In an indoor gymnasium, a person wearing a yellow and black outfit performs dynamic kicks and spins at the center of a circular crowd. The crowd, composed of numerous individuals in diverse colored shirts, holds sticks and claps rhythmically as the performer moves. The camera remains stationary, capturing the entire scene from a fixed angle.\"\n\nWait,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AqWrAxHHUQc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AqWrAxHHUQc_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 156, "blur_score": 55.6712487232781, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two central figures (people) perform dynamic martial arts movements (kicking, dodging, swinging) with distinct locomotion. Crowd members exhibit minor reactions (clapping, shifting) but are not the primary moving objects.", "background_and_ambient_analysis": "The gym background (walls, windows, floor) remains stationary with no fluid motion (fire, water, smoke, wind). Background elements show no uniform shifting or movement."}}
{"video_id": "ArL6bbGBdgY", "file_name": "ArL6bbGBdgY_000212_000222.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in red, brown, and white clothing march forward holding sticks in the politics segment, while a child in yellow clothing walks through a bathroom setting in the kids segment. Both scenes are displayed in a split-screen format with the camera remaining static, capturing the political marchers moving in a line and the child’s movement within the bathroom environment.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ArL6bbGBdgY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ArL6bbGBdgY_000212_000222.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 2024.6654693566459, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to physical interactions (clashing), with bounding boxes trackable as they interact within the scene.", "background_and_ambient_analysis": "Background elements (news graphics, split-screen borders, static text) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind); no dominant ambient environmental elements are present."}}
{"video_id": "ArIOps5oZQ4", "file_name": "ArIOps5oZQ4_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants interacts with a beige machine with blue lighting; they place their hand on the machine's top surface, adjust their grip, and shift their position while examining it. The camera remains stationary, capturing the upper body and the machine against a plain wall. Background details are minimal.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ArIOps5oZQ4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ArIOps5oZQ4_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 222.4670208735259, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (visible torso and legs) moves their hands to adjust tape on a stationary box, demonstrating deliberate physical manipulation.", "background_and_ambient_analysis": "The background (wall and floor) is static with no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "ArxmmL48ov8", "file_name": "ArxmmL48ov8_000095_000105.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black jacket with red accents runs through a wooded area. The camera shifts to close-ups of a red and black device attached to a motorcycle handlebar, where the person’s hand adjusts the device while the camera remains steady on the handlebar.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ArxmmL48ov8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ArxmmL48ov8_000095_000105.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 37.66614652468893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand manipulates a small device (e.g., remote control) on a motorcycle handlebar, with deliberate motion indicating explicit physical interaction.", "background_and_ambient_analysis": "The background (trees and ground) remains static throughout; no shifting background elements or fluid/environmental motion (fire, water, wind) are observed."}}
{"video_id": "As8ShvfX85o", "file_name": "As8ShvfX85o_000106_000116.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark pants stands barefoot beside a metal basin on a concrete surface, using their hands to rub a yellow bar of soap against wet blue and white clothing in the basin, agitating the fabric to create suds. A green brush rests on the ground to the left of the basin. The camera maintains a static, top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/As8ShvfX85o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/As8ShvfX85o_000106_000116.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 703.6490823505693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and clothing items are the discrete solid objects in motion, manipulated through physical forces (wringing, scrubbing) within the basin.", "background_and_ambient_analysis": "The background (ground, stationary objects) shows no significant shifting or environmental fluid motion; the primary water movement is part of the washing action and not dominant ambient fluid flow."}}
{"video_id": "ArvvCtSj2us", "file_name": "ArvvCtSj2us_000441_000451.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray long-sleeve top stands in front of a large wooden-framed mirror, lifting their dark hair upward with one hand. They then bring a black hairbrush from the left side of the frame, moving it through their hair while holding the brush. The camera remains stationary, capturing the reflection from a frontal perspective as the person brushes their hair.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ArvvCtSj2us.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ArvvCtSj2us_000441_000451.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 151.6246952524287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Woman (solid discrete object) moving arms and head while brushing hair, generating repetitive motion due to explicit physical action (hand motion against hair).", "background_and_ambient_analysis": "Background elements (window view, room interior) remain static with no shifting or environmental fluid motion (fire, water, wind). Mirror reflections are stable without distortion."}}
{"video_id": "Asj2NRqpKcE", "file_name": "Asj2NRqpKcE_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Asj2NRqpKcE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Asj2NRqpKcE_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 81.07464434439606, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand manipulates two dominoes, rotating them to display different faces. The motion is discrete physical movement caused by deliberate hand action.", "background_and_ambient_analysis": "The wooden floor background is stationary with no shifting patterns or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "At-f8iGrXLA", "file_name": "At-f8iGrXLA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two people arm-wrestling. Let's check the frames. \n\nIn the first frame, a person in a blue shirt is seated, arm extended, hand gripping another person's hand. The other person is in a gray long-sleeve shirt, also seated. They're at a table. There's a person in a striped shirt standing behind, maybe watching. \n\nThen, as the video progresses, the arm-wrestling action continues. The person in blue is using their left arm (wait, no, the hand is gripping, so maybe both hands are engaged). The person in gray is also applying force. The table has a knife? Wait, no, in frame 2, there's a knife on the table. Wait, the rules say to mention appearance and number, so color, size, orientation.\n\nFirst, the two main subjects: one in blue denim shirt, seated, right arm extended, hand gripping. The other in gray long-sleeve, seated, left arm extended, hand gripping. The standing person in striped shirt (black and white, maybe) with hands on the table, observing. \n\nThe motion: they start gripping hands, then the blue-shirted person pushes, gray-shirted resists. The standing person's hands are moving, maybe clapping or cheering. The camera is close-up, slightly shaky, focusing on the arm-wrestling. Background has people standing, but minimal.\n\nChronological order: The two seated individuals begin arm-wrestling. The person in the blue shirt grips the other person's hand, both exerting force. The standing individual in a striped shirt is behind them, with hands moving. The camera remains close, slightly shaky, capturing the arm movement and the participants' actions.\n\nCheck rules: focus on motion and behavior in order. Appearance: blue shirt, gray shirt, striped shirt person. Spatial: seated at table, standing behind. Camera: close-up, slight shake.\n\nNeed to keep it concise. Let's draft:\n\nTwo individuals engage in arm-wrestling at a table; one wears a light blue denim shirt with sleeves rolled, seated and extending their right arm, gripping the other person's hand, who wears a gray long-sleeve shirt and also extends their arm. A standing person in a black-and-white striped shirt observes behind them, hands moving near the table. The camera remains close and slightly shaky, focusing on the arm-wrestling motion.\n\nWait, check if \"right arm\" is correct. In frame 0, the blue shirt person's right arm is up, hand gripping. The other person (gray) is also seated, right arm? Wait, maybe both are using their right arms. Let's confirm: in arm-wrestling, they usually lock hands, so both hands are engaged. So the blue-shirted person's right hand gripping the gray-shirted person's right hand. The standing person is behind, maybe with hands near the table.\n\nAlso, the table has a knife? In frame 2, there's a knife on the table. But the rules say exclude non-essential background. So maybe mention the table as a surface where they're wrestling.\n\nRevised:\n\nTwo seated individuals engage in arm-wrestling at a table; one wears a light blue denim shirt with rolled sleeves, the other a gray long-sleeve shirt. They grip hands and exert force, with the person in blue pushing their arm down while the gray-shirted individual resists. A standing person in a black-and-white striped shirt observes from behind, hands moving near the table. The camera maintains a close, slightly shaky perspective on the arm-wrestling action.\n\nCheck chronological order: starts with gripping, then pushing. The standing person's actions are observed.\n\nEnsure concise. Let's shorten:\n\nTwo individuals arm-wrestle at a table; one in a light blue denim shirt (seated, right arm extended) grips hands with another person in a gray long-sleeve shirt (seated). A third person in a black-and-white striped shirt stands behind, hands moving. The camera stays close and slightly shaky, capturing their arm movements.\n\nYes, that's concise. Check if all rules are met:\n\na) Motion: arm-wrestling, gripping, pushing. Chronological: starts with grip, then force exerted.\n\nb) Appearance: blue denim, gray long-sleeve, striped shirt. Number: two main, one observer.\n\nc) Spatial: seated at table, standing behind.\n\nd) Camera: close, slightly shaky.\n\ne) Background: minimal (just the standing person, table).\n\nf) No text, names, stylistic.\n\nOkay, final draft.\n</think>\n\n<caption_output>Two seated individuals engage in arm-wrestling at a table; one wears a light blue denim shirt with rolled sleeves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/At-f8iGrXLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/At-f8iGrXLA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 251.49352901914386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two arm wrestlers are moving their arms and hands in an arm wrestling contest. The motion is due to physical force between the competitors.", "background_and_ambient_analysis": "The background (walls, people standing) is stable with no significant shifting. There is no fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "AsmVPr3IPBU", "file_name": "AsmVPr3IPBU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young girl wearing a white cardigan over a pink dress and barefoot stands in a room with a piano in the background. She raises her arms, spins, and lifts one leg while twirling. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AsmVPr3IPBU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AsmVPr3IPBU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 45.79952864352818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single discrete human subject (girl) is moving: arms raised, torso swaying, and full-body rotation. Motion is solid and tracked via bounding box; no other objects exhibit significant movement.", "background_and_ambient_analysis": "Background shows static elements (window, floor, red object) with no fluid motion or environmental effects (fire, water, smoke, wind). Background remains uniformly stable throughout."}}
{"video_id": "ArZx5UoAchQ", "file_name": "ArZx5UoAchQ_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a child and two dogs in the snow. First, the child is on a sled, right? Then the dogs are pulling the sled. Let's check the sequence.\n\nIn the first frame, the child is on the sled with the dogs. Then as the video progresses, the dogs start pulling. The dogs are wearing red and purple coats. The child is in a purple vest maybe. The motion: the sled moves forward, dogs pulling. The background is snow, so minimal. Camera is top-down, maybe? Wait, the frames show the child and dogs from above, so top-down perspective. Let's make chronological:\n\nStart: child on sled, dogs beside. Then dogs move forward, pulling sled. The sled moves, dogs run in front. The child is seated, dogs pulling. Then the sled continues. Need to mention the dogs' colors: red and purple coats. Child is in front? Wait, the child is on the sled, which is being pulled by the dogs. So the dogs are in front of the sled? Wait, no, the sled is behind the dogs. Wait, in the frames, the dogs are pulling the sled, so the sled is behind them. Wait, in the first frame, the child is on the sled, which is on the snow. Then the dogs are moving forward, pulling the sled. So the sequence is the dogs start moving, pulling the sled with the child. So the dogs are in front, the sled behind. The child is seated on the sled. So the motion: two dogs, one red, one purple, pulling a sled with a child. The sled moves forward as the dogs run. The background is snow, so minimal description. Camera is top-down, maybe static? Wait, the frames show the movement, so camera might be slightly moving but top-down. Let's check the rules: camera perspective and movement. The example might have top-down. So put it all together.\n\nChronological: Two dogs (one in red coat, one in purple coat) pull a sled with a child across the snow. Initially, the dogs are positioned beside the sled, then move forward, running in a line, pulling the sled with the child seated in front. The child remains seated as the dogs continue to pull the sled across the snowfield. Camera maintains a top-down perspective with slight movement.\n\nWait, need to be concise. Let's see. First frame: child on sled, dogs beside. Then dogs start pulling. The dogs run, sled moves. So:\n\nA child on a sled is pulled across the snow by two dogs wearing red and purple coats. The dogs run forward, moving in a line, with the sled behind them. The child remains seated as the dogs continue pulling, their coats visible against the snow. The camera captures this from a top-down angle with minimal movement.\n\nWait, but check rules. \"Focus primarily on motion and behavior in chronological order.\" So first, dogs start pulling, then the sled moves. So:\n\nTwo beagles, one in red and one in purple coat, pull a sled with a child across the snow. Initially, the dogs are beside the sled, then begin running forward, dragging the sled with the child seated. The dogs maintain a line, moving in unison, while the sled glides over the snow. The camera remains top-down with slight motion throughout.\n\nWait, need to mention the child's appearance briefly: the child is wearing a purple vest and red pants? Wait, the rules say \"briefly describe appearance and number (color, size, orientation).\" So child: small, wearing purple vest, maybe red pants? But the rules say \"briefly.\" But in the video, the child is in a purple vest. But maybe just mention the child is seated on the sled.\n\nWait, the example: \"child on sled\" is enough. Let's see.\n\nLet's structure:\n\nStart: Child on sled, two dogs (red, purple coats) beside. Then dogs start pulling, moving forward, sled follows. Child seated. Background: snow.\n\nSo:\n\nA child sits on a sled being pulled across snow by two beagles wearing red and purple coats. The dogs run forward in a line, dragging the sled, while the child remains seated. The camera maintains a top-down view with slight movement.\n\nYes, that's concise. Check if all rules are met:\n\na) Motion chronological: dogs pull sled, sled moves.\n\nb) Appearances: two dogs (red, purple coats), child seated.\n\nc) Spatial: dogs pull sled, sled behind dogs.\n\nd) Camera: top-down, slight movement.\n\ne) Background: snow, minimal.\n\nf) No text or names.\n\ng) Follow output format.\n</think>\n\n<caption_output>A child sits on a sled being pulled across snow by two beagles wearing red and purple coats", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ArZx5UoAchQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ArZx5UoAchQ_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 96.50851099421388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two dogs (one in red, one in purple) and a seated person are moving. The dogs exhibit locomotion: running, turning, and interacting with each other and the person. The person remains mostly stationary.", "background_and_ambient_analysis": "The snow-covered ground background is static with no shifting elements or fluid motions (fire, water, wind). No ambient environmental phenomena are present."}}
{"video_id": "Atn0k3Kd_to", "file_name": "Atn0k3Kd_to_000077_000087.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in ripped blue jeans and sneakers (one with black/white, one with white) step rhythmically on a cobblestone surface. They move in sync, alternating foot lifts and steps while maintaining close proximity. The camera angles low, focusing on their lower bodies against a curved beige wall and sky backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Atn0k3Kd_to.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Atn0k3Kd_to_000077_000087.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 562.2642201813383, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Two people are jumping up and down, exhibiting discrete locomotion due to their own physical forces.", "background_and_ambient_analysis": "The background (concrete wall and paved ground) is static and does not shift uniformly. No fire, water, smoke, or wind is present."}}
{"video_id": "AtCHDi9PmhA", "file_name": "AtCHDi9PmhA_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark suit holds a wine glass and drinks red wine in a close-up shot with blurred background lights; he continues drinking as the camera shifts to a wider view of a room where multiple people gather around a table filled with bottles, a person in a checkered shirt serving drinks; the camera then focuses on hands pouring red wine from a bottle into a glass held by another person, with the background showing a softly lit indoor setting. The camera perspective transitions from close-up to wide shot to close-up, with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AtCHDi9PmhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AtCHDi9PmhA_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.11308170070211, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects moving: man's head and glass (drinking), people in the room (slight body movements), and hand pouring wine.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (e.g., fire, water, smoke) observed. Background elements (walls, lights) are stable."}}
{"video_id": "Au1sBW0zGIs", "file_name": "Au1sBW0zGIs_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black sleeveless top and black pants performs a step-back lunge exercise in a gym. They begin standing, then step one leg backward, lowering the body with a bent knee, and return to the starting position, repeating the motion. The individual remains in a side profile view, with gym equipment visible in the background. The camera maintains a static side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Au1sBW0zGIs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Au1sBW0zGIs_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 144, "blur_score": 364.98316169478335, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in athletic wear performing controlled leg movements (lunge exercise) with visible physical exertion and distinct motion patterns.", "background_and_ambient_analysis": "The background (windows, ceiling, gym equipment) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "AtRFUZprcqE", "file_name": "AtRFUZprcqE_000623_000633.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow shirt manipulates a small object with both hands, adjusting it near a mounted tool. They move the object toward a spool of thread on the table, then use their left hand to handle the thread. The table holds a green tool, an orange cloth, and other small items. The camera remains stationary, focused on the person's upper body and workspace.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AtRFUZprcqE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AtRFUZprcqE_000623_000633.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.52894033594897, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are manipulating a small object (held by tweezers) with deliberate movements; the object is being moved by physical force.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed. The background (wooden chair, wall) is static."}}
{"video_id": "Au6RcWXIHSk", "file_name": "Au6RcWXIHSk_000230_000240.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view shows a person's eyebrow; a green-handled brush enters the frame from the right, moving across the eyebrow to groom it. The camera remains stationary, focusing on the eyebrow and brush motion with minimal background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Au6RcWXIHSk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Au6RcWXIHSk_000230_000240.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 56.74399691880073, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A brush (discrete solid object) is moving across the eyebrow to apply makeup; motion is generated by human hand action, not environmental forces.", "background_and_ambient_analysis": "The background is dark and out of focus with no visible static elements; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "AternrrlpHY", "file_name": "AternrrlpHY_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a close-up of mushrooms on the ground. The first frame shows a brown mushroom with a few others around, in pine needles and grass. Then it cuts to a hand using a knife to cut a mushroom. The hand is holding the mushroom, knife slicing it. Then the next part is a quick pan to another area with more mushrooms. Wait, the user says chronological order.\n\nSo step by step: first scene is a single brown mushroom (maybe the main one) in the forest floor. Then, a hand (no face) picks up a mushroom and cuts it with a knife. Then the camera moves to show another part of the forest with mushrooms. Wait, the second frame is [1.4s] which shows a hand with a knife cutting. Then [2.5s] to [3.6s] is the cutting action. Then [4.7s] is a pan to another area with mushrooms.\n\nSo the main subjects are the mushrooms and the hand with the knife. Let's list the sequence:\n\n1. Initial shot: multiple mushrooms on forest floor (pine needles, grass). One prominent brown mushroom in focus.\n2. Hand enters frame, picks up a mushroom, uses knife to cut it. The hand is pale, knife is metallic, mushrooms are brown.\n3. Camera then moves to show another section of the forest with more mushrooms (maybe the pan left mentioned).\n\nNeed to mention appearance: brown mushrooms, size (small to medium), hand's action (cutting), spatial relations (hand in front of mushroom, knife slicing).\n\nBackground: minimal, just forest floor with pine needles, grass.\n\nCamera movement: starts top-down or close-up, then during cutting, then a pan (maybe pan right or left to another area).\n\nWait, the last frame [4.7s] is \"a pan to another area with mushrooms\". So after the cutting, the camera moves to show more mushrooms.\n\nNow, structure the caption:\n\nFirst, describe the initial scene: \"The video opens with a close-up of several brown mushrooms scattered on a forest floor covered in pine needles and grass. A prominent, large brown mushroom is visible in the foreground.\"\n\nThen, the action: \"A hand enters the frame, gently holding a mushroom and using a knife to slice through its stem, revealing the white interior.\"\n\nThen, camera movement: \"The camera then pans left to show additional mushrooms in the forest floor.\"\n\nCheck the rules: chronological order, motion of main subjects (hand, knife, mushrooms), appearance (brown, white interior), spatial (hand holding mushroom, knife cutting), camera movement (pan left).\n\nWait, the first scene: [0.0s] has a mushroom with a hole (maybe a cap), then [1.4s] is a different scene? Wait, the first frame is 0.0s: mushroom on ground. Then 1.4s: hand with knife. Wait, the video is split into frames with timestamps. So the sequence is:\n\n0.0s: ground with mushrooms.\n\n1.4s: hand using knife on mushroom.\n\n2.5s: cutting action.\n\n3.6s: hand holding cut mushroom.\n\n4.7s: pan to another area with mushrooms.\n\nSo the order is:\n\n1. Static shot of mushrooms on forest floor.\n\n2. Hand cuts a mushroom with knife.\n\n3. Camera shifts to show more mushrooms.\n\nSo caption should be chronological:\n\n\"The video begins with a close-up of brown mushrooms growing among pine needles and grass. A hand then appears, holding a mushroom and cutting its stem with a knife, exposing the white interior. The camera pans left to display additional mushrooms on the forest floor.\"\n\nCheck rules:\n\na) Motion/behavior: mushrooms are stationary first, then hand cuts, then camera pans.\n\nb) Appearance: brown mushrooms, white interior after cutting, knife, hand.\n\nc) Spatial: hand holding mushroom, knife slicing, then pan to another area.\n\nd) Camera: starts close-up, then pan left.\n\ne) Background: minimal, forest floor, pine needles.\n\nf) Exclude text, etc.\n\nYes.\n\nNow, make concise. Let's draft:\n\n\"The video opens with a close-up of brown mushrooms on a forest floor. A hand uses a knife to cut a mushroom's stem, revealing white flesh. The camera then pans left to show more mushrooms in the surrounding area.\"\n\nCheck if \"forest floor\" is essential. The first scene is ground with pine needles, so \"forest floor covered in pine needles\" but maybe concise.\n\nWait, rule e: minimal background. So maybe just \"forest floor\" is enough.\n\nAlso, check number of mushrooms: first frame has multiple, then during cutting, one is being cut.\n\nSo revise:\n\n\"The video starts with a close-up of brown mushrooms scattered on a forest floor. A hand enters, holding a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AternrrlpHY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AternrrlpHY_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 234.6414278674036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and knife are used to cut a mushroom, then the hand picks up the mushroom. The movement of the hand and knife is due to human action (explicit physical force).", "background_and_ambient_analysis": "Static background with no significant fluid or wind motion; minor ambient motion from natural elements but not dominant."}}
{"video_id": "AuYx9X3edB0", "file_name": "AuYx9X3edB0_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black outfit sits on a large white exercise ball atop a rocky hillside with sparse trees and bushes; the scene darkens, then cuts to the person lying on a mat in a rocky crevice, lifting the white ball from below to above their head while seated. The camera transitions from a wide shot of the hillside to a close-up view within the crevice.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AuYx9X3edB0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AuYx9X3edB0_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 31, "selected_start_time_sec": 1.9375, "total_frames_16fps": 160, "blur_score": 109.96574975524082, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person moves their arms and body while holding a large white sphere; discrete solid objects (person, sphere) exhibit intentional motion.", "background_and_ambient_analysis": "Background elements (trees, hills, rocky terrain) show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "AuPr9DKCyVE", "file_name": "AuPr9DKCyVE_000092_000102.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby wearing a pink shirt with a \"1\" and yellow star sits in a wooden high chair with a light blue tray. Initially facing right, the baby turns to face the camera, opens their mouth, and interacts with a plate of food and a red toy. The camera slowly zooms in slightly with minimal shake, maintaining a close-up perspective on the baby and tray.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AuPr9DKCyVE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AuPr9DKCyVE_000092_000102.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 148, "blur_score": 47.747737058455414, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (a solid, distinct object) moves its head and body, exhibiting small rotational and translational motions while seated in the high chair. Hand movements interact with the plate and toys but are secondary to the head/upper body motion.", "background_and_ambient_analysis": "The background (wall and wooden chair) is static and shows no shifting or environmental fluid motion (e.g., water, smoke, wind). No fire or flowing elements are visible."}}
{"video_id": "AtteqQyoY9E", "file_name": "AtteqQyoY9E_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two children, one in a gray hoodie and the other in a blue shirt, sit on a wooden floor facing each other with a chessboard between them. The child in gray moves a chess piece, then the child in blue responds by moving a piece. The camera remains static with a top-down perspective, capturing their interaction against a minimal background of furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AtteqQyoY9E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AtteqQyoY9E_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 31.709910361262537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children and game pieces on a board are moving due to their deliberate actions (playing a board game).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (floor, furniture) remain stable."}}
{"video_id": "Auek2MwGii4", "file_name": "Auek2MwGii4_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark striped shirt plays a bass guitar, moving their left hand along the fretboard and strumming with the right hand. The bass features a light-colored headstock with tuning pegs. Seated, the individual is positioned in front of a keyboard on a stand and shelves with miscellaneous items. The camera maintains a close-up perspective with slight movement, focusing on the player's hands and instrument.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Auek2MwGii4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Auek2MwGii4_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 79.27006487621864, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively playing an electric bass guitar; their hands and body exhibit controlled movements (fretting, strumming) due to physical interaction with the instrument.", "background_and_ambient_analysis": "Background elements (keyboard stand, speaker, shelves) remain stationary throughout the frames. No fluid/environmental motion (fire, water, smoke, wind) is present in the scene."}}
{"video_id": "Aurfw18XgR8", "file_name": "Aurfw18XgR8_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long green hair and a blue tank top moves their head chronologically: tilting upward, turning to the side, looking downward, and finally turning right. The background features a bed and lamp, remaining secondary. The camera is static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aurfw18XgR8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aurfw18XgR8_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 41.869690131599896, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person with green hair in a blue tank top exhibits discrete movements: head tilting, mouth opening/closing, and hand motion toward the face.", "background_and_ambient_analysis": "Background elements (headboard, wallpaper) show no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "AvPFHFEohIc", "file_name": "AvPFHFEohIc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown camel stands under a red-and-white striped canopy as a person in a light shirt and cap holds its reins. Another person in a light shirt and dark pants descends a metal ladder toward the camel, stepping down while the camel shifts slightly. The person at the front guides the camel, adjusting their grip. The camera maintains a slightly shaky eye-level perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AvPFHFEohIc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AvPFHFEohIc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 1220.165327881753, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The carousel ride (including the horses and riders) is rotating, causing the people and horses to move in a circular path. This is a solid, distinct object motion due to the carousel's mechanical rotation.", "background_and_ambient_analysis": "The background (red and white striped tent, fence, and trees) is static and does not shift uniformly. No fluid or wind-driven motion is present."}}
{"video_id": "AvaH2o1uUks", "file_name": "AvaH2o1uUks_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink and purple patterned jacket, dark pants, and a gray beanie with orange pom-poms lies on a blue and black sled, sliding down a snowy slope. The child shifts from a prone position to sitting upright on the sled while continuing the descent. The camera captures a top-down view, following the child's movement through the transition from lying to seated on the sled.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AvaH2o1uUks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AvaH2o1uUks_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 147, "blur_score": 226.80121410558408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a colorful jacket and hat is moving from lying on a snowboard to sitting up on it, driven by their own physical effort.", "background_and_ambient_analysis": "The background is a static snowy slope with no shifting elements or fluid motion (fire, water, wind)."}}
{"video_id": "AvpWjc5h21k", "file_name": "AvpWjc5h21k_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a maroon vest over a white shirt holds a microphone while standing on stage. The camera pulls back to show him facing an audience with two large banners displaying his image in the background. He raises his right arm. The camera remains steady, capturing a wide shot of the stage and audience.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AvpWjc5h21k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AvpWjc5h21k_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 151.7484865219989, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The main subject is a man on stage moving his arms and body while speaking; his gestures are due to his own locomotion and physical actions.", "background_and_ambient_analysis": "The background (stage, audience, and backdrop) is static with no shifting or fluid motion (e.g., no fire, water, wind)."}}
{"video_id": "AvhEvvMWY14", "file_name": "AvhEvvMWY14_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand presses the power button on a black blender, activating it with a blue indicator light. The blender, filled with a purple liquid, remains stationary as the camera shifts upward to focus on the liquid inside the glass jar. To the left of the blender sits a brown bottle, and to the right, a stack of white containers with dark stains. The camera maintains a close-up perspective, gradually tilting upward to capture the blender’s contents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AvhEvvMWY14.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AvhEvvMWY14_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 69.88846045243372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The blender's contents (red substance) exhibit motion due to the blender's operational rotation, a solid object (blender base) driving mechanical mixing.", "background_and_ambient_analysis": "Background elements (bottle, knife block, white container) are static with no uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "Aw2y4nBqerY", "file_name": "Aw2y4nBqerY_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a pink sports bra, black leggings, and pink shoes runs steadily on a treadmill. She maintains a consistent pace, facing away from the camera toward a window with closed shutters. To the left of the treadmill is a television stand, and to the right is a potted plant. The camera remains stationary, capturing her motion from a fixed rear perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aw2y4nBqerY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aw2y4nBqerY_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 203.7418068944151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is running on a treadmill, exhibiting repetitive stepping motion due to their own locomotion.", "background_and_ambient_analysis": "Background elements (wall, window, plant) are static and show no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "AwtLboqczlY", "file_name": "AwtLboqczlY_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video has two people. Let's check their actions. The person on the right (blonde, maybe in a polka dot top) is moving their arms, stretching or maybe doing something with a yellow object. The left person (dark hair, red dress over white shirt) is handling something, maybe a string or bracelet. \n\nChronological order: Start with the initial pose. Then the right person extends arms, maybe holding a yellow item. Then the left person is focused on their hands. Background: living room with couch, fireplace, clock. But rules say minimal background. \n\nNeed to mention appearance: two women, one with long dark hair in red dress, one with long blonde hair in dark polka dot top. Motion: right woman moves arms forward, then to sides, left woman adjusts something. \n\nCamera: static, no movement mentioned. So \"static shot\" maybe.\n\nPutting it together. Focus on motion. Let's see the frames:\n\nFrame 0: both sitting, right woman moving arms, left looking down.\n\nFrame 1: right woman extends arms, left still.\n\nFrame 2: right woman's arms out, left still.\n\nFrame 3: right woman pulls yellow object, left still.\n\nFrame 4: right woman's arms moving, left still.\n\nSo chronological: two women sit on floor; the woman in the dark polka dot top extends her arms forward, then moves them outward while holding a yellow object, while the woman in the red dress over white shirt adjusts an item in her hands.\n\nSpatial: they're side by side, left person in red, right in dark polka dot.\n\nCamera: static, no movement.\n\nCheck rules: exclude text, names. Keep concise.\n\nLet me draft:\n\n\"Two women sit on a living room floor; the woman with long blonde hair in a dark polka dot top extends her arms forward, then moves them outward while holding a yellow object, while the woman with long dark hair in a red dress over a white shirt adjusts an item in her hands. A static camera captures the scene from a frontal perspective with minimal background details.\"\n\nWait, check if background is minimal. The fireplace and couch are there, but rule e says minimal unless essential. Since the motion is the main focus, maybe just mention \"living room floor\" as part of the setting but not too much. Maybe \"Two women sit on a carpeted floor in a living room; the woman in a dark polka dot top extends her arms, moving a yellow object outward, while the woman in a red dress over a white shirt handles an item in her hands. The camera remains static, capturing the scene from a frontal angle.\"\n\nLet's check the frame order. The first frame shows both, then the right woman is moving arms. Let's make sure it's chronological.\n\nStart: two women sitting. Then the right woman begins moving her arms, extending them, then pulling the yellow object. Left woman is focused on her hands throughout.\n\nSo:\n\n\"Two women sit on a floor in a living room; the woman with long blonde hair wearing a dark polka dot top extends her arms forward and outward while holding a yellow object, while the woman with long dark hair in a red dress over a white shirt adjusts an item in her hands. The camera remains static, capturing the scene from a frontal perspective.\"\n\nCheck if \"dark polka dot top\" is correct. The description says \"dark polka dot top\" but maybe \"dark-colored polka dot top\". But original: \"dark blue polka dot dress\" or similar. The video shows \"dark polka dot top\" so okay.\n\nAlso, \"yellow object\" is the item the right woman holds. So \"moving a yellow object outward\".\n\nWait, in frame 4, she's holding it and moving arms. So the action is: she extends arms, then moves them to sides while holding yellow object.\n\nSo maybe: \"the woman in the dark polka dot top extends her arms forward, then moves them outward while holding a yellow object, while the woman in the red dress over a white shirt focuses on an item in her hands.\"\n\nYes. Now, check all rules:\n\na) Motion and behavior chronological: yes.\n\nb) Appearance and number: two women, described by hair, clothing.\n\nc) Spatial: sitting side by side, left and right.\n\nd) Camera: static, frontal.\n\ne) Background minimal: \"living room floor\" is minimal.\n\nf) Exclude text, names, stylistic: yes.\n\nOkay, draft the caption.\n\n<caption_output>Two women sit on a carpeted living room floor; the woman with long blonde hair in a dark polka dot top extends her arms forward, then moves them outward while holding a yellow object, while the woman with long dark hair in a red dress over a white shirt adjusts an item in her hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AwtLboqczlY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AwtLboqczlY_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 916.93948063861, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two girls are moving: the girl on the right extends her arm to manipulate a yellow ruler-like object and a white sheet, while the girl on the left handles a red object (likely a ruler). Motion is discrete, voluntary arm/hand movement without environmental influence.", "background_and_ambient_analysis": "Background elements (couch, fireplace, wall fixtures) remain stationary with no shifting or fluid motion. No fire, water, smoke, or wind detected in the environment."}}
{"video_id": "AwIuwikA_F0", "file_name": "AwIuwikA_F0_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing light blue jeans and a wristwatch applies a substance to the inner rim of a black tire using their hands. They then pick up a white bottle with a red cap and spray its contents onto the tire's inner edge. The individual stands beside the tire on a paved surface, with the bottle held in their right hand. The camera maintains a top-down perspective throughout, capturing the actions without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AwIuwikA_F0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AwIuwikA_F0_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 637.877080012121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and a spray bottle are moving in discrete motions to interact with the tire.", "background_and_ambient_analysis": "The background (paved ground) is static with no fluid or environmental motion observed."}}
{"video_id": "AxFM68OgWwk", "file_name": "AxFM68OgWwk_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in an orange and yellow striped lion mascot costume stands in a gymnasium with light blue walls and court markings, then walks to the right across the gym floor. The camera remains stationary, capturing the mascot's movement from left to right without significant motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AxFM68OgWwk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AxFM68OgWwk_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 42.70606370046778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red and orange striped mascot costume moves from left to right across the gym floor, exhibiting clear locomotion (walking).", "background_and_ambient_analysis": "The gym wall and floor lines remain consistently static with no fluid motion (fire, water, smoke) or significant environmental effects. Background elements show no uniform shifting."}}
{"video_id": "AxiL-zpgcls", "file_name": "AxiL-zpgcls_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals carve pumpkins on a newspaper-covered floor. The person on the left, wearing a gray shirt and jeans, handles a large orange pumpkin with a carving tool, removing seeds, then adjusts the pumpkin with their hand. The person on the right, in a white shirt and plaid shorts, focuses on carving their own pumpkin. Both work on the wooden floor with scattered tools and a green bowl nearby. The background shows indoor furniture. The camera maintains a static medium perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AxiL-zpgcls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AxiL-zpgcls_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 70.29215765717825, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (discrete solid objects) are actively carving pumpkins; their movements (hand motions, body shifts) are driven by explicit physical actions (carving tools interacting with pumpkins).", "background_and_ambient_analysis": "Background elements (chairs, wooden floor, walls) show no shifting or environmental fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "Axkahb1UWc0", "file_name": "Axkahb1UWc0_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person holds a black shaggy dog’s head steady with one hand while using scissors to trim its hair on the top of the head; the dog remains motionless. The person’s hands are positioned in front of the dog, with the scissors moving along the dog’s fur. The background features a plain wall with a framed picture, but the camera maintains a close-up perspective focused solely on the grooming action without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Axkahb1UWc0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Axkahb1UWc0_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 155, "blur_score": 189.40131617804633, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hands holding scissors and the dog's fur. Motion involves deliberate cutting actions by the hands on the dog's fur.", "background_and_ambient_analysis": "Background elements (wall, framed picture) are stationary; no fluid motion (fire, water, smoke, wind) detected."}}
{"video_id": "AxxWQcW4d18", "file_name": "AxxWQcW4d18_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long brown hair wearing a gray top sits while holding a small baby in dark clothing. She moves her hands in front of the baby, who looks around and laughs, then the baby's hand is raised briefly by the woman. The camera remains stationary, capturing the interaction in a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AxxWQcW4d18.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AxxWQcW4d18_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 1143.709203832761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The woman and the baby are moving: the baby is moving its head and hands, and the woman is adjusting her hold and moving her hands. These are discrete solid objects moving due to their own actions.", "background_and_ambient_analysis": "The background consists of static office furniture and walls with no shifting or fluid motion (fire, water, wind) observed."}}
{"video_id": "AxkJRILW6YM", "file_name": "AxkJRILW6YM_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A black drill bit spins into a light wooden plank held by blue clamps, scattering sawdust. The scene transitions to a hand in blue gloves operating a black and red drill against a textured concrete wall. Both sequences are captured in close-up shots with minimal camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AxkJRILW6YM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AxkJRILW6YM_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 78.92250236828264, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A power drill is actively drilling into wood and then into a wall. The drill bit and tool exhibit discrete motion due to rotational force applied by the user.", "background_and_ambient_analysis": "The background in both scenes (wooden structure and wall) remains static; no fluid or environmental motion (e.g., fire, water, wind) is present. Background elements show no uniform shifting."}}
{"video_id": "AxgqFZsMncM", "file_name": "AxgqFZsMncM_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to follow the rules. The video starts with a graffiti-covered wall. Then the camera moves, showing more of the scene. Then people enter. Let's list the sequence.\n\nFirst, the video begins with a view of a concrete wall with colorful graffiti (red, green, black). There's a window with bars. Then, as the video progresses, the camera pans or moves to show more of the wall and the area around. Then, people appear: a boy in a blue sleeveless shirt and another person (maybe in a white shirt) are near the wall. Wait, the frames:\n\nFrame 0: graffiti wall with window.\n\nFrame 1: same wall, but maybe the camera moves to show more graffiti? Wait, the second frame (index 2) says [1.4s] shows graffiti with \"FCK\" on a green circle. Then frame 3, the camera moves to the right, showing a metal gate and boxes. Then frame 4, people appear: a boy in camouflage (but wait, the rule says exclude text recognition, so don't mention \"FCK\"). Wait, the rule says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if there's graffiti with letters, we don't mention them. So the caption should not say \"FCK\" or \"SHHH\" but describe the graffiti as colorful.\n\nWait, the main subjects are people. So let's track the people:\n\nIn frame 3.5s, there are three people: one in blue sleeveless (with yellow trim), one in white shirt, another (maybe the one with the backpack). Wait, the description says:\n\nAt 0.3s: graffiti wall, window, boxes. Then 1.4s: same, but camera moves. Then 2.5s: graffiti, window, boxes. Then 3.6s: three people: one in camouflage, one in blue sleeveless, one in white shirt. Then 4.7s: people are standing near the wall, looking at graffiti.\n\nSo the sequence:\n\n- Starts with a static view of a graffiti-covered concrete wall with a barred window and boxes nearby.\n\n- Camera moves to reveal more of the wall and the area (including a metal gate).\n\n- Then three people enter the scene: one wearing a blue sleeveless shirt with yellow trim, another in a white shirt, and a third person (camouflage outfit) holding a backpack. They stand near the wall, observing the graffiti.\n\n- The camera shifts to follow their position, showing their interaction with the wall.\n\nNow, following the rules:\n\na) Motion and behavior: camera moves, then people appear, stand, observe.\n\nb) Appearance: blue sleeveless shirt (yellow trim), white shirt, camouflage (small size, maybe). Number: three people.\n\nc) Spatial: people stand near the wall (to the right of the window), facing the wall.\n\nd) Camera: moves slightly to the right, then follows the people (panning).\n\ne) Background minimal: graffiti wall, window, boxes, metal gate.\n\nf) No text recognition (so don't mention \"FCK\" or any letters in graffiti).\n\nLet's structure the caption:\n\nThe video begins with a static view of a graffiti-covered concrete wall with a barred window. The camera then pans right, revealing more of the wall and adjacent boxes. Three people emerge: one in a blue sleeveless shirt with yellow trim, another in a white shirt, and a third in camouflage attire holding a backpack. They stand to the right of the window, observing the wall. The camera follows their movement, shifting to focus on their interaction with the graffiti.\n\nWait, check the timepoints:\n\nFrom the frames:\n\n[0.0] to [1.4s]: initial view of wall.\n\n[1.4s] to [2.5s]: camera moves, shows more graffiti.\n\n[2.5s] to [3.6s]: people appear.\n\n[3.6s] to [4.7s]: people are standing.\n\nSo the caption should be chronological.\n\nLet me check the sample frames:\n\nFrame 0: graffiti wall, window, boxes.\n\nFrame 1: same, but maybe more of the graffiti (since the description says \"graffiti-covered concrete wall with a barred window\" in frame 1).\n\nFrame 2: camera moves, shows \"more of the wall\", then frame 3: people appear (3.6s), then frame 4: people are near the wall.\n\nSo:\n\nThe video opens with a view of a concrete wall covered in colorful graffiti featuring a barred window. The camera pans right, revealing additional graffiti and a metal gate. Three people, including one in a blue sleeveless shirt with yellow trim, another in a white shirt, and a third in", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AxgqFZsMncM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AxgqFZsMncM_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 337.35808572056743, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in a blue vest, one in a white shirt) move across the scene via walking, with their positions shifting relative to the wall and other static structures.", "background_and_ambient_analysis": "No fire, water, smoke, or wind present. Background elements (wall, door, metal sheet) remain static relative to the camera throughout the clip."}}
{"video_id": "AyagcgDVFBo", "file_name": "AyagcgDVFBo_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a pink outfit, maybe a costume, holding a green object. Wait, the first frame shows a person in pink with a green item, then another person in green. Then the scene shifts to an animal, which looks like a hippo, being splashed with water. The hippo is wet, maybe in a zoo or natural setting. The sequence is: first, a person with a green object, then the hippo being sprayed. Let's check the timestamps. Frame 0: person in pink, green object. Frame 1: same, person in pink, green object. Frame 2: water being poured on the hippo's head. Frame 3: close-up of the hippo's head with water. Frame 4: hippo's head from above, water splashing. Frame 5: hippo with a hand on its head, water still there. So the main subjects are the person in pink, the person in green, and the hippo. The hippo is the main animal, wet, being watered. The person in green is holding the water container initially. The motion: someone pours water on the hippo's head, the hippo reacts, maybe shakes off. The camera starts with a medium shot of the people, then focuses on the hippo. Background is greenery, but minimal. Need to be chronological: start with two people (one in pink, one in green), then the green-clothed person pours water on the hippo, the hippo is splashed, then the hippo's head is shown with water, and then the hippo is moving. Wait, the video is short, 5 frames. So: At the beginning, a person in a pink outfit holds a green object while another person in green stands nearby. The person in green then pours water from the green object onto the head of a large, wet hippopotamus. The hippopotamus, with visible water droplets on its skin, turns its head and shakes water off, while the hand of the person in green briefly touches the hippopotamus's head. The camera shifts to focus on the hippopotamus, showing close-up views of its wet face and head movements, with the background consisting of green foliage. Then, the camera perspective changes to follow the hippopotamus's motion, including a top-down view of the hippopotamus's head. The camera movement is slightly shaky, capturing the interaction from various angles. Wait, need to be concise. Let's structure it:\n\nChronological: Start with two people (one in pink, one in green), then the green person pours water on hippo. Hippo is wet, reacts (turns head, shakes), then the camera focuses on hippo, shows close-ups, movements. Camera shifts from medium to close-up, slight shake.\n\nMain subjects: person in pink (outfit), person in green (clothing), hippo (large, wet).\n\nMotion: person in green pours water on hippo's head; hippo moves head, shakes water; camera shifts to hippo's face.\n\nBackground: greenery, but minimal.\n\nSo caption:\n\nA person in a pink outfit holds a green object while another person in green stands nearby; the green-clothed individual pours water from the object onto the head of a large, wet hippopotamus, which then turns its head and shakes off water droplets. The camera shifts to focus on the hippopotamus, capturing close-up views of its wet face as it moves, with minimal green foliage in the background. The camera perspective is slightly shaky, alternating between medium shots of the interaction and close-ups of the hippopotamus's head movements.\n\nCheck rules: a) motion in order: people pouring, hippo reacting. b) appearance: pink outfit, green clothes, hippo wet. c) spatial: person in green pours on hippo's head (front). d) camera: shifts from medium to close-up, shaky. e) background minimal. f) no text or names. g) internal.\n\nWait, the video starts with the first frame: person in pink (wet? maybe muddy) with a green object. Then the second frame same, third frame water pouring (so person in green pours), then hippo's head splashed. So the two people are in the first two frames: person in pink, person in green holding green object. Then the action is pouring water on hippo. The hippo is then being watered. So the sequence is: two people, then the pouring, then the hippo's reaction.\n\nLet me write it:\n\nA person in a pink outfit stands while another person in green clothing holds a green container; the green-clothed individual pours water onto the head of a large, wet hippopotamus. The hippopot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AyagcgDVFBo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AyagcgDVFBo_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 101, "blur_score": 110.88854441595578, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hippopotamus (discrete solid object) is actively interacting with a watermelon, moving its head and mouth to consume the fruit, exhibiting clear physical motion due to feeding behavior.", "background_and_ambient_analysis": "The background consists of trees and static environmental elements with no significant shifting or fluid motion (e.g., water, smoke, wind). No ambient environmental phenomena dominate the scene."}}
{"video_id": "AyJV-VmAToE", "file_name": "AyJV-VmAToE_000217_000227.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Finalize: A person in dark clothing kneels barefoot on a floor covered with small metallic objects, working with items amidst large standing gongs. They move their hands to adjust or collect objects, and the camera shifts to a wider view, revealing more gongs in the background as the person continues their task. </think>  <caption_output>A person in dark clothing kneels barefoot on a floor scattered with small metallic objects, working with items near large standing gongs. They move their hands to adjust or collect objects, and the camera shifts to a wider perspective, revealing additional gongs behind them as the person continues their task.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AyJV-VmAToE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AyJV-VmAToE_000217_000227.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 114.19028661160601, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is moving their arms and body while interacting with objects on the ground. The motion is consistent with manual manipulation and locomotion, not environmental forces.", "background_and_ambient_analysis": "The background features static large drums and a ground surface with no observable fluid, fire, or wind-driven motion. Background elements (drums, ground) do not shift uniformly, indicating no significant ambient environmental motion."}}
{"video_id": "AyqJdxlA8mk", "file_name": "AyqJdxlA8mk_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white short-sleeve shirt with pink tie-dye patterns and long dark braids holds a transparent strip in front of a light blue athletic shoe resting on a patterned surface. The individual moves their hands, adjusting the strip, then lifts the shoe upward. The camera maintains a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AyqJdxlA8mk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AyqJdxlA8mk_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.12797224176347, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a shoe (lifting and brushing it) with hands; the shoe and hands exhibit solid, distinct motion due to intentional physical interaction.", "background_and_ambient_analysis": "Background elements (e.g., wall, distant figures) remain static with no uniform shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "Ayj_DLkzRqs", "file_name": "Ayj_DLkzRqs_000732_000742.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up view shows a metallic pipe joint with a brass valve; a gloved hand uses a wrench to tighten the valve. The hand then files the metal pipe surface. Subsequently, a person in a green shirt uses a pipe cutter on a horizontal metal pipe, maneuvering the tool along the pipe's length. The camera maintains a close perspective, shifting slightly to follow the hands and tools during the actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Ayj_DLkzRqs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Ayj_DLkzRqs_000732_000742.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 870.0907785337693, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands (wearing gloves) and tools (bottle, applicator) are moving to apply a substance to a pipe fitting, demonstrating distinct solid object motion due to physical interaction.", "background_and_ambient_analysis": "No shifting backgrounds; the static elements (labels, wall) remain fixed. No fire, water, smoke, or wind present in the scene."}}
{"video_id": "AyibAjnUc70", "file_name": "AyibAjnUc70_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately ten people in casual clothing stand on a stage in front of red curtains. They begin moving, shifting positions with some stepping forward and others to the sides, while a few individuals adjust their stances. The camera remains stationary, capturing the group’s movement in a steady, front-facing angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AyibAjnUc70.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AyibAjnUc70_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 87.91743957535726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A group of people on stage are moving through gestures and body motions (e.g., swaying, stepping, arm movements), indicating locomotion and physical movement.", "background_and_ambient_analysis": "No shifting background elements (curtains and stage backdrop remain static). No fluid or environmental motion (e.g., fire, water, wind) observed."}}
{"video_id": "Aylu9q_CoME", "file_name": "Aylu9q_CoME_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A black dog moves across a tiled floor, circling a small pink object near a pink plastic chair and a wooden structure, then walks toward a doorway. The camera follows the dog's motion with slight shake from a low perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/Aylu9q_CoME.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/Aylu9q_CoME_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 52.70914746288664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A black dog is moving through the room (locomotion, sniffing), and a person in pink clothing briefly enters the frame but does not move significantly.", "background_and_ambient_analysis": "The background elements (tiled floor, pink chair, door) are static with no shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "AzGvjq3Vw6c", "file_name": "AzGvjq3Vw6c_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing white gloves and a gray long-sleeve top pours liquid from a white bottle onto a white cloth with colorful stains on a clear tray, then adjusts the cloth and bottle to spread the liquid. The tray sits on a table with a glass container and a small packet nearby, and a swimming pool is visible in the background. The camera remains stationary, close-up on the hands and tray throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/AzGvjq3Vw6c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/AzGvjq3Vw6c_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 81.74841137042016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's gloved hands and the cloth in the dish are moving. The cloth is manipulated by the hands, indicating physical interaction.", "background_and_ambient_analysis": "The background (pool edge, table surface) shows no uniform shifting or environmental motion. No fire, water, smoke, or wind dominates the scene."}}
{"video_id": "_4OvTVgTLks", "file_name": "_4OvTVgTLks_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person on a golf course, probably putting. Then there's a title card for Chapter 5. Then another scene of a person putting, then Chapter 6 title. \n\nFirst, the initial scene: a person in a blue shirt and dark shorts is on a green, putting. Then title card (but we can't include text, so skip that). Then a person in blue shirt and dark shorts putting again. Then title card for Chapter 6. \n\nNeed to describe in chronological order. So:\n\n1. Start with the first scene: a person (blue shirt, dark shorts) on a green, putting. They're in a putting position, maybe bending over. Then the title card (but ignore text). Then another scene: a person (blue shirt, dark shorts) standing, putting. Then title card. \n\nWait, the video has: [0.0] person putting, [1.4] title, [2.5] person putting (different angle?), [3.6] title. Wait, let's check the frames:\n\nFrame 0: person on green, putting (hands on ground, body low). Then frame 1.4: title. Frame 2.5: person in blue shirt and dark shorts putting (maybe another person? Wait, frame 2.5 is \"a person in blue shirt and dark shorts putting, standing\". Then frame 3.6: title.\n\nSo sequence:\n\n1. A person (blue shirt, dark shorts) is on a golf green, in a putting stance with hands near the ground, positioned to putt. \n\n2. Then a title card (skip text).\n\n3. A person (blue shirt, dark shorts) stands on the green, putting a ball with a putter. \n\n4. Then another title card.\n\nNow, description should be chronological, focusing on motion. The main subject is the person putting. \n\nStart: Person in blue shirt and dark shorts is on a golf green, bending over with hands on the green, preparing to putt. Then, after the title, the same person (or another? Wait, frame 2.5: person in blue shirt and dark shorts, standing, putting. So maybe two different scenes with the same person? Or different people? The description says \"main subjects (people)\"—so track the actions. \n\nChronologically:\n\n- First, a person (blue shirt, dark shorts) is on a golf green, positioned low with hands on the ground, engaging in putting motion.\n\n- Then, a person (blue shirt, dark shorts) is standing on the green, executing a putting stroke with a putter.\n\nBackground: golf course green, trees (minimal, as per rule e). \n\nCamera: top-down in first scene? Wait, first frame: person is low to ground, so maybe ground level or slightly above. Then the second scene: person standing, camera angle? The video has different shots.\n\nBut rule d: camera perspective and movement. Need to mention.\n\nFirst scene: person on green, hands on ground. Camera is probably at a low angle, maybe close-up. Then title card (static). Then second scene: person standing, camera angle—probably eye-level or slightly above.\n\nWait, the user says \"exclude text recognition\", so titles are ignored. So focus on the visual actions.\n\nSo:\n\nThe video opens with a person in a blue shirt and dark shorts on a golf green, bent forward with hands on the ground, performing a putting motion. Subsequently, a different shot shows another person in a blue shirt and dark shorts standing on the green, executing a putting stroke with a putter. The background features a grassy course with trees in the distance. The camera captures the first scene from a ground-level perspective, then shifts to a medium shot of the second person putting.\n\nWait, but need to check if it's the same person. The first scene: \"a person lying on the ground?\" Wait, no—first frame: person is crouched, hands on the green, maybe putting. Then next scene: person in blue shirt and dark shorts, standing, putting.\n\nWait, the first frame description: \"a person lying on the ground\" — no, in the first frame, it's a person on the green, hands on ground, probably putting. Let's re-examine:\n\nFirst image: [0.0] person on golf green, hands on the green (like in a putting stance, not lying). So person is in a bent-over position, preparing to putt.\n\nThen [2.5] another person (blue shirt, dark shorts) standing, putting.\n\nSo chronological:\n\n1. A person wearing a blue shirt and dark shorts is positioned on a golf green, bent forward with hands near the ground, executing a putting motion.\n\n2. A second person, also in a", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_4OvTVgTLks.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_4OvTVgTLks_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 485.7351226006402, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The two individuals (golfer in blue shirt, observer in dark shirt) and the golf ball are moving. The golfer performs a putting motion, and the ball rolls across the green.", "background_and_ambient_analysis": "The background (trees, grass, sky) is static and shows no significant movement. No fluids or wind are prominent."}}
{"video_id": "_7cWR1-97NY", "file_name": "_7cWR1-97NY_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt is initially visible, then another individual in a black shirt approaches from behind, engaging in close physical contact as they move. The two shift positions, with the first person eventually moving away. The background includes warm lighting and a wall with a light switch; the camera remains static with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_7cWR1-97NY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_7cWR1-97NY_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 28.94112826279705, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (solid object) exhibits discrete motion through head tilts, arm gestures (lifting, crossing), and hand movements near the face. Motion is localized to the person's body without environmental interaction.", "background_and_ambient_analysis": "The background elements (wall, light fixture, electrical outlet) are static and show no shifting or fluid motion. No fire, water, smoke, or wind effects are present."}}
{"video_id": "_3FiRMkTQ7U", "file_name": "_3FiRMkTQ7U_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals stand facing each other; one wears a green jersey with a cap and a visible number, the other a blue polo shirt. They converse with hand gestures. A third person, bearded and in a dark shirt with a microphone, approaches from behind and joins the interaction. The camera remains steady with slight movement, capturing the group in a stadium setting.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_3FiRMkTQ7U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_3FiRMkTQ7U_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 115, "blur_score": 90.61115320197594, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals: one in green sports jersey (player) and one in blue shirt (interviewer) engaging in conversation. Minor head/body movements from dialogue, with no collisions or locomotion beyond natural speech gestures.", "background_and_ambient_analysis": "Stadium background shows static crowd elements with no uniform shifting or fluid motion (fire, water, smoke). No wind-driven environmental effects visible."}}
{"video_id": "_7vM03H7EDc", "file_name": "_7vM03H7EDc_000135_000145.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bearded man with glasses, wearing a white t-shirt, plays a brown ukulele, strumming and moving his left hand upward along the neck. The camera maintains a static close-up perspective with slight shake, focusing on the player and instrument against a dimly lit indoor background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_7vM03H7EDc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_7vM03H7EDc_000135_000145.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 521.6876142752096, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hands and ukulele exhibit discrete motion: hands strumming/finger placement and head movements while playing the instrument.", "background_and_ambient_analysis": "The background (lamp, curtains, walls) shows no shifting or uniform motion. No fluid/environmental phenomena (fire, water, smoke, wind) are present."}}
{"video_id": "_E5lLXwnBJQ", "file_name": "_E5lLXwnBJQ_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A beekeeper in a white suit and yellow gloves holds a dark wooden frame densely covered in bees, tilting it downward toward a blue box. The individual adjusts the frame’s position, moving it closer to the box, while the camera follows the motion with slight shifts, keeping focus on the frame and hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_E5lLXwnBJQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_E5lLXwnBJQ_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 410.2170468706979, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The honeycomb frame held by the beekeeper is being actively moved (tilted and rotated) by hand due to explicit physical force from the beekeeper's manipulation.", "background_and_ambient_analysis": "Background (grass, blue box, and distant structures) remains stable with no significant shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "_FAZnO_pC5I", "file_name": "_FAZnO_pC5I_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair, wearing a white and gray shirt, plays a blue guitar, strumming with their right hand and fretting with their left; as they adjust their posture, the camera pans upward and slightly shakes, revealing pink walls and posters in the background while the person continues to play.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_FAZnO_pC5I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_FAZnO_pC5I_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 231.4086818098598, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Girl and guitar show discrete solid object motion: hands strumming/changing chords, body swaying while playing, with consistent bounding box tracking.", "background_and_ambient_analysis": "Pink wall and bed background are static with no shifting, fire, water, or wind. No environmental fluid motion detected."}}
{"video_id": "_94kYB_UQzE", "file_name": "_94kYB_UQzE_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a red shirt and khaki shorts adjusts a yellow leash on a light-colored dog while standing on a house porch, then walks the dog and a black dog along a residential street, with the black dog running ahead; the camera follows the man from behind as he moves away from the house, maintaining a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_94kYB_UQzE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_94kYB_UQzE_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 46.53550601020565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt walks two dogs (large light-colored dog on leash, small black dog trailing) along a paved path. Motion is due to pedestrian and canine locomotion.", "background_and_ambient_analysis": "Background elements (house, bushes, road) are stationary with no shifting or fluid motion; no fire, water, smoke, or wind effects observed."}}
{"video_id": "_P7vX_5WoZQ", "file_name": "_P7vX_5WoZQ_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_P7vX_5WoZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_P7vX_5WoZQ_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 261.93513690020245, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children are moving: one in a yellow shirt hopping on a hopscotch grid (discrete locomotion), and another in a blue shirt walking toward and away from the grid (discrete locomotion).", "background_and_ambient_analysis": "The background (sidewalk, grass, white car) is static with no shifting or fluid motion. No fire, water, smoke, or wind effects are visible."}}
{"video_id": "_Guo9XsERZc", "file_name": "_Guo9XsERZc_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt with their hair in a bun holds a fork, then lifts a red bowl into view, and uses the fork to eat from the bowl. The person sits in a room with a teal bed to the right and a door in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_Guo9XsERZc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_Guo9XsERZc_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 45.06748585466677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is eating, moving their hand and head. The spoon is being moved from the bowl to the mouth and back. The red bowl is held and remains relatively still.", "background_and_ambient_analysis": "Background elements (bed, bookshelf) are stationary. No fluid or wind motion observed."}}
{"video_id": "_ISgNN69m2M", "file_name": "_ISgNN69m2M_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in a blue striped shirt stands at a kitchen sink, rinsing a clear glass under running water. He turns his head toward the camera briefly before resuming washing. The camera remains stationary, capturing the scene from a slightly angled perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_ISgNN69m2M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_ISgNN69m2M_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 51.34261389883551, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Child (discrete object) is actively moving hands under faucet, creating water movement as a secondary effect. Water stream is ambient but child's hand motions are primary discrete motion.", "background_and_ambient_analysis": "Static kitchen background (sink, dish rack) shows no uniform shifting. Water flow from faucet is present but not dominant; it is an environmental fluid motion."}}
{"video_id": "_GkWajTEJMI", "file_name": "_GkWajTEJMI_000048_000058.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a kitchen, a seated individual with long blonde hair, wearing a dark shirt, holds a plate while a standing person in a dark polo shirt with glasses moves toward the sink. The seated person then stands and walks right, as the camera pans to focus on a third person in a teal shirt holding a red object and pointing outward from the doorway.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_GkWajTEJMI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_GkWajTEJMI_000048_000058.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 32.79045634330136, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people exhibit discrete motion: seated woman eating and gesturing, standing man moving slightly, and entering woman walking with a bag.", "background_and_ambient_analysis": "Static kitchen elements (cabinets, dishwasher) show no uniform shifting; no fire, water, smoke, or wind-driven motion observed."}}
{"video_id": "_MIZbrH-hJw", "file_name": "_MIZbrH-hJw_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows two people: a pianist and a trombonist. First, the pianist is seated at a grand piano, wearing a gray suit. The trombonist is standing to the right, holding a trombone. The setting is a Yamaha room with wooden walls. \n\nChronologically: The trombonist raises the trombone to play, then the pianist starts playing. Wait, the video frames: at 0s, both are in position. Then in frame 1-4, trombonist lifts the instrument, maybe playing. The pianist starts playing around the same time. \n\nNeed to describe motion. The trombonist moves the trombone (maybe slides it), the pianist's hands move over the keys. Spatial: trombonist is right of piano, pianist seated. Background is wooden panels, Yamaha logo. Camera is static, top-down? Wait, the description says \"camera perspective and movement\" — the video shows a static shot, so camera is stationary, likely eye-level or slightly above, but the output says \"camera perspective: static, eye-level\". Wait, the rules say \"conclude with camera perspective and movement\". So the camera is stationary (no movement), eye-level. \n\nWait, the output must be concise. Let's structure:\n\nA pianist in a gray suit sits at a black grand piano, while a trombonist in dark clothing stands to the right holding a brass trombone. The trombonist raises the instrument to play, then moves the slide, and the pianist begins pressing keys with their hands. The scene occurs in a room with wooden paneling and a Yamaha logo, with the camera remaining static and at eye level.\n\nWait, check rules: don't include text recognition (Yamaha is a brand, but rule says exclude text recognition? Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So Yamaha logo is text, so we shouldn't mention it. Oops, that's a problem. So background should be minimal unless essential. The logo is part of the background, but since it's text, maybe skip. So background: wooden walls, maybe just \"wooden-walled room\".\n\nLet me recheck rules:\n\nf) Exclude text recognition, named characters, or stylistic analysis.\n\nSo \"YAMAHA\" is text, so omit. So background: wooden-walled room.\n\nOkay, so:\n\nA pianist in a gray suit sits at a black grand piano, while a trombonist in dark clothing stands to the right holding a brass trombone. The trombonist raises the trombone to play, sliding the bell, and the pianist begins pressing keys. Both are positioned in a wooden-walled room, with the camera remaining static and at eye level.\n\nCheck chronological: first the trombonist raises instrument (maybe starts playing), then pianist plays. Wait, the frames: 0s, both ready. 1s, trombonist lifts (starts), 2s-4s, trombonist plays (slide movement), pianist starts playing. So motion: trombonist raises and slides, pianist presses keys.\n\nAlso, appearance: trombonist's clothing: gray shirt, dark pants. Pianist: gray suit.\n\nSpatial: trombonist is to the right of the piano, standing, pianist seated on stool.\n\nSo:\n\nA pianist in a gray suit sits at a black grand piano on a stool, while a trombonist in dark pants and a gray shirt stands to the right, holding a brass trombone. The trombonist raises the instrument to play, slides the bell, and the pianist begins pressing keys with their hands. Both are in a room with wooden walls, with the camera remaining static and at eye level.\n\nCheck rule d: conclude with camera perspective and movement. So \"camera remaining static and at eye level\".\n\nRule a: motion and behavior in chronological order. So the trombonist raises, slides, then pianist plays. So sequence: trombonist lifts (action 1), slides (action 2), pianist plays (action 3).\n\nYes. Let's make it concise:\n\nThe pianist in a gray suit sits at a black grand piano, while the trombonist in dark pants and a gray shirt stands to the right holding a brass trombone. The trombonist raises the instrument, slides the bell to play, and the pianist begins pressing keys. Both are in a wooden-walled room, with the camera static and eye-level.\n\nWait, \"raises the instrument, slides the bell to play\" — that's the motion. Then \"pianist begins pressing keys\".\n\nCheck all rules:\n\na) motion chronological: trombonist raises (start), slides, then pianist plays.\n\nb) appearance: gray suit (pianist),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_MIZbrH-hJw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_MIZbrH-hJw_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 832.4132789196372, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two musicians: pianist (hands moving on keys) and horn player (horn being played, subtle body movement). Their motions are driven by explicit physical actions (playing instruments).", "background_and_ambient_analysis": "Background elements (walls, piano, stage fixtures) remain static across frames; no fire, water, smoke, or wind motion observed."}}
{"video_id": "_XBLHEZugeo", "file_name": "_XBLHEZugeo_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A metallic octagonal tray is placed on a white surface with a red cloth background. A hand adjusts the tray's position. Three silver forks are then arranged on the white surface to the left of the tray. The camera maintains a top-down view, capturing the sequence with slight movement to focus on the objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_XBLHEZugeo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_XBLHEZugeo_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 635.2700421739366, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand moves the plate and places forks and knives on the table.", "background_and_ambient_analysis": "The background (red cloth and white tablecloth) is static with no fluid or environmental motion. The dominant motion is from discrete objects."}}
{"video_id": "_Xosr-mYy_M", "file_name": "_Xosr-mYy_M_000407_000417.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a red polka dot swimsuit being held by two hands, suspended in the air. Their arms are outstretched, legs straight. Then they're flipped, so now their legs are up. Next, the scene changes to an outdoor area where the same person is being lifted by a group—someone holds their legs, others support. The person is inverted, then transitions to being upright. Background has people sitting, a few standing. The camera moves from a close-up to a wider shot, maybe follows the motion. Let's structure chronologically.\n\nFirst part: person in red polka dot swimsuit, suspended by two hands, arms extended, legs straight. Then flipped so legs up. Then scene shifts to outdoor area under a roof, person being lifted by multiple people (hands under legs, others supporting), turns from inverted to upright. Background people sitting, some standing. Camera perspective: starts close-up, then wider shot, follows motion.\n\nCheck rules: focus on motion, chronological, appearance (red polka dot, swimsuit), spatial (held by two hands, then group), camera movement. Background minimal unless essential—so mention the outdoor area with people but keep brief.\n\nSo put it all together concisely. Let's draft:\n\nA person in a red polka dot swimsuit is suspended horizontally by two hands, arms extended and legs straight, then flipped to an inverted position. The scene shifts to an outdoor covered area where the person is lifted by multiple individuals—hands supporting legs and body—transitioning from inverted to upright. Background features seated and standing onlookers. The camera starts with a close-up of the suspension, then widens to capture the group lifting, following the subject's movement.\n\nWait, check rules. Must be concise, chronological paragraph. Let's make it a paragraph. Avoid markdown.\n\nFirst frame: person in red polka dot swimsuit, suspended by two hands (arms out, legs straight). Then flipped (legs up). Then scene changes to outdoor, person being held by group (hands under legs, others supporting), then turns upright. Background: seated/standing people. Camera: close-up to wider shot, following motion.\n\nNow structure:\n\nA person wearing a red polka-dot swimsuit is held horizontally by two hands, arms extended and legs straight, then flipped to an inverted position. The scene transitions to an outdoor covered area where the person is lifted by multiple individuals—hands supporting legs and body—transitioning from inverted to upright. Seated and standing onlookers are visible in the background. The camera starts with a close-up of the suspension, then widens to capture the group lifting motion.\n\nCheck for conciseness. Make sure it's a single paragraph. Let's check the example. The output should be a paragraph.\n\nWait, original video: first 3 seconds: person suspended, then flipped. Then scene to outdoor, person being lifted by group (multiple hands), then upright. So chronological order: initial suspension, flip, transition to outdoor, group lift, upright.\n\nLet me check each frame:\n\n[0.0] Person suspended, arms out, legs straight, red polka dot swimsuit. Hands holding.\n\n[1.0] Similar, but maybe flipped? Wait, frame 2 shows legs up? Wait, no, frame 0: arms out, legs straight (horizontal). Frame 2: maybe flipped, legs up, arms down. Then frame 3: outdoors, person inverted, held by hands (maybe legs up). Frame 4: person being lifted by group (one hand on legs, others supporting), then upright.\n\nSo:\n\nA person in a red polka-dot swimsuit is suspended horizontally by two hands with arms extended and legs straight, then flipped to an inverted position. The scene shifts to an outdoor covered area where the person is lifted by multiple individuals—hands supporting legs and body—transitioning from inverted to upright. Onlookers are seated and standing in the background. The camera begins with a close-up of the suspension, then widens to follow the group’s lifting motion.\n\nYes, that's chronological. Mention the main subject's appearance (red polka-dot), motion (suspended, flipped, lifted), spatial (held by two hands, group lifting), background (onlookers minimal), camera (close-up to widen).\n\nCheck rules: exclude named characters, text, etc. Correct. Keep it concise.\n</think>\n\n<caption_output>A person in a red polka-dot swimsuit is suspended horizontally by two hands with arms extended and legs straight, then flipped to an inverted position. The scene shifts to an outdoor covered area where the person is lifted by multiple individuals—hands supporting legs and body—transitioning from inverted to upright. Onlookers are seated and standing in the background. The camera begins with a close-up of the suspension, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_Xosr-mYy_M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_Xosr-mYy_M_000407_000417.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 160, "blur_score": 64.70560744219269, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is moved vertically by a crowd of individuals (holding and lifting the subject). The crowd members' hands and arms exhibit coordinated motion.", "background_and_ambient_analysis": "Background elements (metal mesh structure, outdoor structures, trees) show no uniform shifting. No fire, water, smoke, or wind-dominated motion observed."}}
{"video_id": "_dOI56cgmNs", "file_name": "_dOI56cgmNs_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, the video starts with a black screen, then transitions to a scene. The main subject is a person with a red bass guitar. Let's break down the sequence.\n\nAt 0.0 seconds: black screen. Then at 0.1 seconds, the logo \"DAVE T\" appears. Wait, no, the user provided the video description: first frame is black, then next is the person. Wait, the video description has [0.0], [1.0], etc. Wait, the actual video description given is:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → wait, the user's input says the first frame is black, then at 1.4 seconds, the person appears. Wait, the user's input is:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but the instructions say to focus on motion of main subjects. Wait, the first frame is black, then the next frame shows the person. So the caption should describe the sequence.\n\nWait, the problem says: \"generate a concise, chronological paragraph describing the provided video.\" So the video starts with a black screen (0.0 to maybe 0.3s), then cuts to the person.\n\nLet's check the video description provided by the user:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but according to the user's input, the first frame is black, then the next is the person. Wait, the user's video description:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but the actual video might be that the black screen is the first part, then the scene changes.\n\nWait, the user's task says: \"the provided video\" which is described as:\n\n[0.0] black screen, [1.4] person with guitar, etc.\n\nWait, the user provided the video description as:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → no, the actual description is:\n\nThe first frame is a black screen with \"DAVE T\" logo, then at 1.4s, the person is sitting. Wait, the user's input:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but in the user's message, it's:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → then <1.4 seconds> [person with guitar], etc.\n\nWait, the user's input for the video is:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but the actual video starts with that black screen, then transitions to the person.\n\nBut the task says: \"focus primarily on motion and behavior of main subjects\". The main subject is the person with the guitar. The black screen is the first part, but the rules say: exclude text recognition. Wait, the rules (f) say: Exclude text recognition, named characters, or stylistic analysis. So the \"DAVE T\" logo is text, so we shouldn't mention it.\n\nWait, rule (f): \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo is text, so we don't mention it.\n\nSo the video starts with a black screen (0.0 to 0.3s), then the scene changes to a person. Let's check the timestamps:\n\nUser's input:\n\n<0.3 seconds> [black screen with \"DAVE T\" logo] → but since we exclude text, we can say the first part is a black screen, then the scene transitions.\n\nThen at 1.4 seconds, the person appears. So the chronological order is: black screen (initial frame), then the scene shows a person.\n\nThe person is sitting, holding a red bass guitar. The background is yellow walls with black acoustic panels and a framed picture. The person is wearing a sleeveless dark shirt and light jeans. The person's actions: sitting, holding the guitar, then moving their hands on the strings (playing).\n\nNow, the caption must be chronological. So:\n\nStart with the black screen (but since it's a short transition, maybe mention the transition to the person). Then describe the person's position, appearance, actions.\n\nWait, the rules (a) say: focus on motion and behavior of main subjects. The main subject here is the person. The black screen is not part of the motion of the main subject, but it's the start of the video.\n\nSo the caption should start with the video transitioning from black screen to the person.\n\nWait, the user's video description shows:\n\n<0.3 seconds> [black screen] → <1.4 seconds> [person]\n\nSo the first", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_dOI56cgmNs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_dOI56cgmNs_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 163.62175332079286, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person (bass guitarist) is moving their hands and body to play the guitar. Discrete solid objects (the person and guitar) exhibit motion due to physical forces (muscle movement for playing the instrument).", "background_and_ambient_analysis": "The background (yellow wall, acoustic panels, framed picture) shows no shifting or environmental motion (fire, water, smoke, wind). Static elements remain uniformly consistent throughout the clip."}}
{"video_id": "_U5cj5CQBMU", "file_name": "_U5cj5CQBMU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls stand near a wire fence, observing goats within a pen. The girl in a pink jacket and dark pants faces the animals, while the other, with long blonde hair and a blue shirt, stands beside her. Brown and white goats move around the fenced area, some approaching the fence, with one stepping closer to the girl in pink. The camera pans left, revealing more goats and the girls’ reactions before shifting to follow a goat walking away. The scene concludes with the camera at eye level, slightly shaky, capturing the animals’ movement against a dirt-ground farm background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_U5cj5CQBMU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_U5cj5CQBMU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 490.5476720358345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Goats are moving within the pen and walking out of the frame. The girl in pink takes a small step back.", "background_and_ambient_analysis": "The background (fences, ground, trees) shows no shifting or fluid motion. No fire, water, or wind is visible."}}
{"video_id": "_kumT-hXkuQ", "file_name": "_kumT-hXkuQ_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light blue outfit manipulates two glowing, circular metallic hoops on a dimly lit stage with blue spotlights. They initially hold the hoops close, then raise them overhead in wide arcs, spinning them around their body and legs while maintaining balance. The camera remains stationary, capturing the fluid motion against a dark backdrop with minimal lighting accents.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_kumT-hXkuQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_kumT-hXkuQ_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 35.4067890700553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) manipulating hula hoops (solid objects) via physical forces (muscle movement, momentum transfer). The person performs spinning, leg kicks, and hoop rotations.", "background_and_ambient_analysis": "No shifting background elements; no fire, water, smoke, or wind present. Stage lighting changes but background structures (platform, stage edges) remain static relative to frame."}}
{"video_id": "_f8QD7v3UHc", "file_name": "_f8QD7v3UHc_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The game screen displays red and blue circular icons moving leftward across the top-left section, increasing combo and score metrics; a hand on the right side repeatedly taps a phone screen held in the palm, while static anime characters remain fixed below the game interface. The camera maintains a static split-screen perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_f8QD7v3UHc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_f8QD7v3UHc_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 1133.9141039504198, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete, solid objects include the moving game notes (e.g., colored circular elements) traveling horizontally across the screen, which are part of the game's interactive mechanics.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion detected (no fire, water, wind). The background appears static within the game interface and desktop environment."}}
{"video_id": "_mq4cKf8s9I", "file_name": "_mq4cKf8s9I_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person lying on a table. They're in a white shirt, face down, on a gray and white adjustable table. A person in blue is doing something to their neck. Then the scene changes. Second scene: the person in blue is now on the floor, holding the person in orange. Wait, the first scene is a man in white lying face down on a table, another person in blue doing a neck adjustment. Then the scene cuts to a different room where the person in blue (now with a mask) is holding the person in orange (who's lying on their back on a mat). Let's check the timestamps.\n\nFirst part: [0.0] to [4.5] shows a person in white shirt lying face down on a gray and white adjustable table, with a person in blue shirt adjusting their neck. The hands are moving, maybe a chiropractic adjustment. Then [4.6] cuts to a new scene: a person in blue scrubs is holding a person in orange shirt lying on a mat (floor), with chairs around.\n\nNeed to describe chronologically. First scene: man in white shirt, face down on table, another in blue shirt doing neck work. Then scene changes to a different location where the same person in blue is holding another person in orange on a mat.\n\nCheck appearance: first person (patient) white shirt, lying face down on table. Adjuster: blue shirt, hands on neck. Then second scene: adjuster in blue (maybe same person) holding person in orange (white shirt? No, orange shirt) lying on floor mat.\n\nSpacial: first scene, patient on table, adjuster standing over. Second scene, adjuster standing over person on mat.\n\nCamera: first part is close-up, maybe static. Then scene cut.\n\nNow, write concise chronologically.\n\nStart: A person in a white shirt lies face down on a gray and white adjustable table, while a person in a blue shirt adjusts their neck with hands. The scene transitions to another location where the person in blue scrubs holds a person in an orange shirt lying on a mat on the floor, with chairs visible in the background. The camera remains static in both scenes before the transition.\n\nWait, check rules: exclude named characters, so don't say \"chiropractor\" but just \"person in blue\".\n\nAlso, background minimal. First scene background: wooden wall, maybe some items. But minimal.\n\nWait, first scene: wooden wall, maybe a clock? But the rule says minimal, so maybe just mention the table.\n\nSo:\n\nA person in a white shirt lies face down on a gray and white adjustable table, while a person in a blue shirt manipulates their neck. The scene then cuts to another location where the same person in blue scrubs holds a person in an orange shirt lying on a mat on the floor. The camera remains static throughout both scenes.\n\nWait, check if the person in blue is the same. The video shows two scenes, first person in white on table, then person in blue on floor. Wait, first scene: the person in blue is doing the adjustment. Second scene: the person in blue is now holding another person in orange. So the main subjects are two people in first scene (patient + adjuster), then in second scene (adjuster + patient in orange). So chronological:\n\nFirst, the person in a white shirt lies face down on a gray and white table as a person in a blue shirt adjusts their neck. Then, the scene shifts to a different room where the person in blue is holding a person in an orange shirt lying on a mat on the floor. The camera stays static in both segments.\n\nYes. Let's check for rule compliance: motion and behavior in order. First scene: patient lying, adjuster adjusting neck. Second scene: adjuster holding the new patient.\n\nAppearance: white shirt, blue shirt, orange shirt. Spatial: first, patient on table; second, patient on mat.\n\nCamera: static in both.\n\nExclude background details beyond necessary. The first background is wooden panels, but since it's minimal, maybe don't mention. Wait, the rule says \"mention spatial relationships if relevant\". The table is the main thing. So the first part: person in white shirt lying face down on a gray and white adjustable table, person in blue shirt adjusting their neck.\n\nYes. Now, structure:\n\nStart with first action: a person in a white shirt lies face down on a gray and white adjustable table while a person in a blue shirt manipulates their neck. Then scene transitions to a different location where the person in blue scrubs is holding a person in an orange shirt lying on a mat on the floor. The camera remains static throughout.\n\nWait, \"manipulates their neck\" – maybe \"adjusts their neck\" is better. Also, in the first scene, the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_mq4cKf8s9I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_mq4cKf8s9I_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 29.196864315103603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The practitioners (in blue) are moving their hands to apply pressure on the patients' bodies (neck/shoulder area and head).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed in either scene. The backgrounds (wooden paneling and office setting) are static."}}
{"video_id": "_puQhwsC-3c", "file_name": "_puQhwsC-3c_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light gray jacket bends forward, then stands, turning their head right with mouth open, before leaning forward again. Surrounding them, a crowd of people in winter clothing (including dark coats and a yellow jacket) stand and sit in the background. The camera follows the person’s movements with slight shake, maintaining a close-up perspective on the main subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_puQhwsC-3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_puQhwsC-3c_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 34, "selected_start_time_sec": 2.125, "total_frames_16fps": 160, "blur_score": 221.80987896056706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in a white hoodie is moving his head and body, including looking up and speaking.", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, smoke, wind) detected. Background is a crowd of people moving independently, not a uniform shift."}}
{"video_id": "_xf6moUVstI", "file_name": "_xf6moUVstI_000201_000211.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with light hair and a dark sleeveless top lies on a striped surface, holding a blue and green box. Their arm moves slightly as they adjust their position and interact with the box, remaining mostly still except for minor hand and arm motions. The camera maintains a close-up perspective with slight movement, focusing on the subject’s upper body and the box.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_xf6moUVstI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_xf6moUVstI_000201_000211.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 162, "blur_score": 194.99017817526033, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.7, "object_analysis": "A person (blonde hair) manipulates a small object (likely a toy/tool) and a blue box with hands; motion is intentional and discrete.", "background_and_ambient_analysis": "No uniform shifting of static background elements (striped pattern and blue box); no fire, water, smoke, or wind detected. Background appears relatively static despite video shake."}}
{"video_id": "_sMjMmcSQe8", "file_name": "_sMjMmcSQe8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large choir in dark uniforms stands in rows on a stage, swaying in unison as a conductor in a blue shirt and khaki pants gestures from in front. The camera pans left, moving closer to the conductor and choir, capturing their synchronized motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_sMjMmcSQe8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_sMjMmcSQe8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 160, "blur_score": 129.7600080635574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Conductor (moving arms) and choir members (subtle movements during performance) are discrete solid objects exhibiting motion from explicit physical forces (e.g., conducting gestures, vocalizing).", "background_and_ambient_analysis": "Background elements (walls, stage) show no uniform shifting; no fire, water, smoke, or wind visible, ruling out ambient environmental motion."}}
{"video_id": "a-3_bRXPlJc", "file_name": "a-3_bRXPlJc_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a title screen: \"FASHION WORLD\" with a red silhouette. Then it cuts to a person holding two long fabrics—one pink, one white. They move the fabrics around, showing them. The camera is focused on the fabrics and the hands. Need to describe the motion in order. \n\nStart: Title screen. Then transition to person holding pink and white fabrics. The person moves the fabrics, maybe spreading them out. The pink fabric is held up, then the white one, showing their movement. Background is plain, so minimal. Camera stays on the fabrics, maybe close-up as they move. \n\nCheck rules: focus on motion, chronological. So first, the title screen (but wait, the rules say exclude text recognition, so maybe skip the title? Wait, no—the first frame is the title, then cuts to the fabrics. But the rules for caption: focus on motion and behavior of main subjects. The main subject here is the person with the fabrics. \n\nWait, the first frame is the title, then the video shows a person holding pink and white fabrics. So chronological: start with title (but rule f says exclude text recognition, so maybe don't mention the text, just the image). Then the person is holding the fabrics, moving them. \n\nWait, the task says: \"describe the provided video\". The video starts with the title, then the fabric scene. But the caption should be about the motion. Let's see the frames: \n\n[0.0] shows title screen. Then [1.4] shows person holding pink and white fabrics. Then [2.5] they hold them up, [3.6] more movement, etc. \n\nSo the main action is the person displaying the fabrics. The person's hands move the pink and white fabrics, showing their colors and lengths. The fabrics are long, flowing. The person is holding them, moving them around, maybe from left to right or up and down. \n\nBackground is plain white, so minimal. Camera focuses on the fabrics and hands, so close-up. \n\nSo step by step: \n\n1. The video opens with a title screen featuring the words \"FASHION WORLD\" made of patterned letters and a red silhouette. \n\n2. Then, a person appears holding two long, flowing fabrics—one pink and one white—positioning them side by side. \n\n3. The person moves the fabrics, shifting their orientation to display the pink fabric prominently, then the white fabric, revealing their textures and lengths. \n\n4. The camera maintains a close-up perspective on the fabrics and the hands manipulating them, with minimal background detail. \n\nWait, but rule f says exclude text recognition. So we can't mention the title text, but the first frame is a scene. However, the rules state \"Focus primarily on the motion and behavior of main subjects\". The main subject after the title is the person with the fabrics. So maybe start with the fabric scene. \n\nWait, the first frame is the title, then the next frames are the fabrics. So the caption should start with the action of the person handling the fabrics. \n\nThe user's example: \"a person holding two long fabrics\" etc. \n\nLet me structure: \n\nA person displays two long, flowing fabrics—pink and white—by manipulating their positions. The pink fabric is held up, then the white fabric is presented, showcasing their colors and textures. The camera remains closely focused on the fabrics and hands, capturing their movement against a plain background. \n\nCheck rules: \n\na) Motion in order: holding, moving, showing. \n\nb) Appearance: pink and white, long, flowing. \n\nc) Spatial: person's hands moving fabrics. \n\nd) Camera: close-up, maybe slight movement? The original video might have camera panning. Wait, the frames: [1.4] shows a person holding both, [2.5] they move, [3.6] more movement. Maybe the camera is static close-up, or panning slightly. The description says \"camera perspective and movement\". The examples in the problem might not have camera movement, but need to mention. \n\nIn the provided frames, the camera seems to stay close, maybe a slight pan as the person moves the fabrics. \n\nAlso, rule g says no reasoning. \n\nSo draft: \n\nA person manipulates two long, flowing fabrics—one pink and one white—by holding and shifting their positions. The pink fabric is initially held upright, then moved to reveal the white fabric, showcasing their smooth textures and vibrant colors. The camera maintains a close-up view, focusing on the fabrics and hands, with the background remaining plain and unobtrusive. \n\nCheck if all rules are followed: \n\na) Motion chronological: holding, shifting, revealing. \n\nb) Appearance: pink, white, long,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a-3_bRXPlJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a-3_bRXPlJc_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 95.35954399629199, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a pink and white fabric (discrete solid object) through hand movements, changing its orientation and position.", "background_and_ambient_analysis": "Background is a static white wall with no shifting elements; no fire, water, smoke, or wind present."}}
{"video_id": "_s6bS-6aGVQ", "file_name": "_s6bS-6aGVQ_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person coating smelt fish with flour. The main subject is a hand (wearing a glove) moving. Let's check the sequence:\n\n- The hand is reaching into the bowl of flour (white plate with flour), then moving to the bowl of fish (which is coated with flour already, in a metal bowl). The action is coating the fish again. \n\n- The hand is gloved, moving from the flour bowl to the fish bowl. The spatial relationship: the flour bowl is in front, maybe, and the fish bowl is to the right. \n\n- Background: table with a lace tablecloth, metal bowls. But minimal background. \n\n- Camera perspective: top-down view, since we see the table and hands from above. \n\n- Chronological order: the hand picks up the fish, dips into flour, then places back. Wait, the video shows the hand taking fish from the metal bowl (which already has some flour) and putting it into the flour bowl. So the process is: hand takes a piece of fish from the flour-coated bowl, then dips it into the flour bowl again. \n\n- Description: hand (gloved, wearing a maroon sleeve maybe? Wait, the video shows a pink sleeve. Let's see: \"red\" or \"maroon\" maybe, but the video says \"pink\" in the frame. Wait, the person's sleeve is pink. So hand with gloved finger (transparent glove), pink sleeve. \n\n- Action: the hand is coating the smelt fish with flour. The steps: hand reaches into the white bowl (flour), then moves to the metal bowl (fish), so maybe picking up a fish and coating. \n\nWait, the video starts with the hand at the white bowl (flour), then the hand moves to the metal bowl (fish), takes a piece, and coats it with flour. \n\nSo chronological order: \n\n1. A gloved hand (with pink sleeve) is in front of a white bowl filled with flour. \n2. The hand moves to the right, reaching into a metal bowl containing flour-coated smelt fish. \n3. The hand picks up a piece of smelt fish from the metal bowl and transfers it into the flour bowl. \n4. The hand then moves the fish to coat it with flour again. \n\nWait, the text says \"Coat the smelt fish with all purpose flour again.\" So the action is repeating the coating. \n\nNow, camera: top-down view. \n\nBackground: table with lace tablecloth, two metal bowls (one empty, one with fish), white bowl with flour. \n\nBut background should be minimal. So focus on motion. \n\nLet's structure the caption:\n\n\"A gloved hand with a pink sleeve moves from a white bowl of flour to a metal bowl containing flour-coated smelt fish. The hand picks up a piece of fish, dips it into the flour bowl, and coats it again. The camera maintains a top-down perspective throughout.\"\n\nWait, check the rules: \"Focus primarily on the motion and behavior of main subjects (people/animals/objects) in chronological order.\" So main subject is the hand. \n\nAppearance: gloved hand (transparent glove), pink sleeve. \n\nMotion: hand moves from white flour bowl (left) to metal bowl (right), picks up fish, coats in flour. \n\nSpatial: white flour bowl is left, metal fish bowl is right. \n\nCamera: top-down. \n\nLet's write concisely:\n\n\"A gloved hand with a pink sleeve dips a piece of smelt fish from a metal bowl containing flour-coated fish into a white bowl of flour, coating it again. The hand moves from the metal bowl to the white bowl, repeating the coating process. The camera remains stationary in a top-down view.\"\n\nWait, the video shows the hand first in the flour bowl, then reaching to the fish bowl. Let's check the first frame: hand is near the flour bowl (white), then moves to the fish bowl (metal). So the sequence:\n\n- Hand is in the flour bowl, then reaches to the fish bowl. \n\n- Then the hand takes the fish from the fish bowl and puts it into the flour bowl to coat. \n\nSo the action: the hand (gloved, pink sleeve) picks up a piece of smelt fish from the metal bowl (which is full of flour-coated fish) and coats it again by dipping into the white flour bowl. \n\nSo the caption should describe the motion: \n\n\"The gloved hand with a pink sleeve moves from a white bowl of flour to a metal bowl holding flour-coated smelt fish. It grasps a piece of fish, transfers it to the flour bowl, and coats it repeatedly. The camera stays fixed above, capturing the top-down view of the process.\"\n\nCheck rule", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/_s6bS-6aGVQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/_s6bS-6aGVQ_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 135.36315309545805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A gloved hand is moving to transfer shredded ingredients from a larger bowl to a smaller bowl.", "background_and_ambient_analysis": "The background (tablecloth, metal bowls) is static with no shifting elements. No fire, water, smoke, or wind motion is present."}}
{"video_id": "a-QfY7fxXno", "file_name": "a-QfY7fxXno_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy wearing a gray \"MADLIBS\" T-shirt and a blue wristband holds a phone up to his face, appearing to take a photo or video. He remains stationary in a bedroom with a bed, wooden walls, and a computer desk visible in the background. The camera maintains a fixed perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a-QfY7fxXno.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a-QfY7fxXno_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 251.8842749129322, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the object they are holding (likely a phone) exhibit subtle movement as they interact with the device, indicating active manipulation.", "background_and_ambient_analysis": "No shifting background elements; no fluid or environmental motion (fire, water, wind) observed. Background remains static throughout."}}
{"video_id": "a-lIx6Igbz4", "file_name": "a-lIx6Igbz4_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a green paintbrush enters the frame from the left, moves toward the right side of a white paper displaying primary and secondary color swatches, and applies an orange paint stroke below the purple secondary swatch. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a-lIx6Igbz4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a-lIx6Igbz4_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 402.09503580577297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a paintbrush moves across the paper, applying color to the swatches; this is a discrete, solid object undergoing physical motion due to intentional action.", "background_and_ambient_analysis": "Background elements (paper with colored swatches) show no uniform shifting or fluid motion (fire, water, smoke, wind)."}}
{"video_id": "a-jXdJMain8", "file_name": "a-jXdJMain8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white shirt and black shorts and a woman in a black top and jeans stand on a stage, holding hands. The man lifts his arm as the woman steps back, then they separate; the woman crouches to the ground before rising and moving toward the man, who gestures toward her. The camera remains fixed throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a-jXdJMain8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a-jXdJMain8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 50.98645353491041, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals are engaged in dance-like movements, including hand-holding, spinning, and physical interactions (e.g., one person lifting the other, bowing). These are discrete, solid objects (people) moving due to intentional locomotion and physical forces.", "background_and_ambient_analysis": "The background walls and floor are static; no fluid motion (fire, water, smoke) or significant wind effects are observed. Background elements do not shift uniformly, ruling out ambient_environmental or camera_motion."}}
{"video_id": "a-atT2Y5DF0", "file_name": "a-atT2Y5DF0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subject: a person. The video starts with them sitting at a table, moving coins. Let's check each frame.\n\nIn frame 0, the person is at the table, arranging coins. Frame 1: they're moving coins, maybe sorting. Frame 2: still handling coins. Frame 3: continues. Frame 4: same action. Frame 5: still working on coins.\n\nNeed to describe the motion chronologically. The person is seated at a large white table, wearing a light-colored shirt and beige pants. They're sorting or moving a pile of coins. The coins are various shades, maybe different denominations. The background has a brick wall with some posters, but per rule e, keep background minimal. The chairs are red with white frames.\n\nChronological order: starts by moving coins from one area to another, spreading them out. The action is consistent—shifting coins across the table. Spatial relationship: person is at the table, coins on the table, chairs around. Camera perspective: it's a static shot, top-down or overhead? The description says \"top-down\" in the example. Wait, the first frame shows a top view. So camera is stationary, top-down.\n\nNow, structure the caption:\n\n- Main subject: person (describe appearance: short dark hair, light striped shirt, beige pants)\n- Action: moves and spreads coins on a large white table, sorting or arranging them.\n- Chronological: starts by gathering coins, then moving them to different piles.\n- Background: minimal, just brick wall and chairs, but since it's not essential for motion, maybe omit except if necessary. Rule e says minimal background unless essential for understanding motion. Here, the table and coins are main focus.\n\nWait, the rules say: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So person is seated at table, which has coins spread. Chairs around the table (red seats, white frames).\n\nNow, let's write the paragraph:\n\nThe person, wearing a light striped shirt and beige pants, is seated at a large white table, moving a pile of assorted metallic coins. They spread the coins into distinct clusters across the table, shifting them from one section to another. The table is surrounded by red-seated white chairs against a brick wall. The camera maintains a static overhead perspective throughout.\n\nWait, check rules. \"Do not mention text recognition, named characters, or stylistic analysis.\" So no mention of the posters (like \"HEY\" sign). Rule e says minimal background unless essential. The posters aren't essential for the motion, so omit.\n\nRule a: focus on motion and behavior. So:\n\nA person with short dark hair, dressed in a light striped shirt and beige pants, is seated at a white table, actively moving and sorting a large collection of metallic coins. They shift the coins into separate piles across the table's surface, transitioning from one cluster to another. The individual remains seated, working on the table surrounded by red-seated chairs with white frames. The camera captures the scene from a fixed overhead angle.\n\nLet me check each rule:\n\na) Motion and behavior chronological: yes, describing the actions step by step.\n\nb) Appearance: \"light striped shirt and beige pants\" (color, size? maybe \"short dark hair\" but not sure if size, but appearance is covered).\n\nc) Spatial: \"seated at white table, surrounded by red-seated chairs\" — spatial relationships.\n\nd) Camera: fixed overhead angle.\n\ne) Background minimal: omitted the posters, only mentioned the chairs as part of the scene.\n\nf) Excluded text, names, etc.\n\nOkay. Let's trim it to be concise.\n\n\"A person with short dark hair, wearing a light striped shirt and beige pants, is seated at a large white table, moving a pile of assorted metallic coins. They spread the coins into distinct clusters across the table, shifting them from one section to another. The individual is positioned in front of a brick wall with red-seated chairs around the table. The camera maintains a static overhead perspective.\"\n\nWait, but the chairs are part of the setup. Let's check the original frames: the person is sitting on a red chair, table is central.\n\nAnother try: \"A person in a light striped shirt and beige pants sits at a white table, manipulating a large collection of metallic coins. They move the coins into separate piles, shifting them across the table's surface from one cluster to another. The table is surrounded by red-seated white chairs. The camera remains stationary in an overhead view.\"\n\nYes, that's concise. Check if \"manipulating\" is appropriate, or \"sorting\". \"Shifting\" is good.\n\nFinal check:\n\n- Chronological: starts with person at table, moving", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a-atT2Y5DF0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a-atT2Y5DF0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 101.24716307535326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively moving small, discrete objects (likely puzzle pieces or similar items) on a table using their hands.", "background_and_ambient_analysis": "The brick wall, chairs, and floor show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "a00kj0acXG8", "file_name": "a00kj0acXG8_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with two field hockey players on green turf: one in yellow socks and blue shoes uses a light blue mallet to hit a white ball, while another player with a dark mallet approaches from the right. The scene transitions to a woman in a black and yellow polo shirt speaking to the camera, gesturing with her hands. The camera shifts from a low-angle close-up of the players’ legs and mallets to a medium shot of the woman against a field backdrop with minimal environmental details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a00kj0acXG8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a00kj0acXG8_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 139.3224083358014, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: hockey stick (blue) striking a white ball, causing the ball to roll; players' legs moving during play; a person speaking with gestures.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected (e.g., no fire, water, smoke, wind). Background elements (field, banner) appear static."}}
{"video_id": "a0208dVZjHk", "file_name": "a0208dVZjHk_000090_000100.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video based on the provided frames. The rules are specific: focus on motion and behavior of main subjects, mention appearance and number, spatial relationships, camera perspective, keep background minimal, exclude text recognition, named characters, or stylistic analysis.\n\nLooking at the video frames. The first frame shows a person in a grassy field with daisies. They're wearing a black hat, blue jacket, white shirt, and an orange striped bow tie. The person is adjusting their bow tie. Then, in the next frame, they stop adjusting and stand still. The third frame is the same as the second. Then, there's a transition to a \"Thanks for Watching\" screen.\n\nWait, the user provided 5 frames: 0.0 to 4.7 seconds. The first part is the person in the field, then a transition to the end screen. The user wants the caption to be chronological. So first, the person is adjusting their bow tie, then stops, then the scene changes to the thanks screen.\n\nI need to mention the main subject's actions: adjusting bow tie, then standing still. Then the transition to the text screen. But the rules say to exclude text recognition, so the \"Thanks for Watching\" is mentioned but not as part of the caption. Wait, rule f says exclude text recognition. Wait, the user's example includes \"THANKS FOR WATCHING\" in the output? Wait, no, the user's example shows the output format with the caption. Wait, looking back at the problem statement.\n\nWait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"THANKS FOR WATCHING\" is text, so it should not be included in the caption. But the video shows that text as part of the video. However, the rules say to exclude text recognition. So in the caption, even though the text is present, we don't mention it. Wait, but the transition to the text screen is part of the video. How to handle that?\n\nWait, the problem states: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" The user's example in the problem shows that the first part is a person in a field, then a transition to a screen with text. However, the rules say to exclude text recognition. So perhaps the caption should describe the scene where the text is displayed, but without mentioning the text. Wait, but the user's example shows the output for the video as having the \"Thanks for Watching\" part. Wait, maybe the user's instruction says to exclude text recognition, so if the text appears in the video, we don't mention it. But the transition to the text screen is part of the video. However, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So the \"Thanks for Watching\" text is to be excluded. Therefore, the caption should only cover the person's actions and the scene transition without referencing the text.\n\nWait, but the user's provided video frames have the text. But the caption should not mention it. So the last part of the video is a transition to a screen with text, but the caption should note that the scene changes to a different background (maybe a cloudy sky) without describing the text.\n\nWait, the user's example output for the given frames (the provided video) would need to capture the person adjusting their bow tie, then standing still, then the scene changes to a cloudy background (with the text, but we don't mention the text).\n\nBut according to the rules, \"Exclude text recognition,\" so even if the text is present, it's not mentioned in the caption. So the caption should describe the transition to a different background (like a cloudy sky) without mentioning the text.\n\nLet me structure it step by step.\n\nFirst frame: person adjusting bow tie. Second and third frames: person stops adjusting, standing still. Fourth and fifth: transition to cloudy background (text not mentioned).\n\nSo the caption should describe the person's actions chronologically: adjusting bow tie, then stopping, then the scene changes to a cloudy sky.\n\nAppearance: person wearing black hat, blue jacket, white shirt, orange striped bow tie.\n\nSpatial relationship: standing in a grassy field with white flowers.\n\nCamera perspective: stationary, probably a medium shot.\n\nBackground: minimal description (grassy field with flowers, then cloudy sky).\n\nNo text mentioned.\n\nPutting it all together:\n\nA person wearing a black hat, blue jacket, white shirt, and orange striped bow tie adjusts their bow tie while standing in a grassy field with white flowers. They then stop adjusting and remain stationary. The scene transitions to a cloudy sky background.\n\nWait, the user's example output format shows that the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0208dVZjHk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0208dVZjHk_000090_000100.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 509.01973287089777, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hat and bow tie performs discrete movements, including adjusting their bow tie and gesturing with their hands, which are consistent with explicit physical locomotion.", "background_and_ambient_analysis": "The background features a static grassy field with flowers in the initial frames; the cloudy sky transition is a static text overlay. No fluid environmental motion (fire, water, smoke) or shifting background elements are present."}}
{"video_id": "a0Ax2QEImeM", "file_name": "a0Ax2QEImeM_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this. The user wants a concise chronological paragraph describing the video. First, I need to focus on the main subjects, which are the marching band members.\n\nLooking at the video frames: they're in uniform, white shirts, dark pants, hats. The band is marching in a line. There are different instruments: some are playing brass like tubas and trombones, others have a bass drum with \"PIONEER\" on it. The number of people—seems like a group, maybe 6-8 visible in the frames.\n\nMotion: They're walking in sync, moving from left to right across the frame. The background has a building with columns, but the rules say to keep background minimal. So mention the building briefly as context but not much.\n\nChronologically: Start with the band marching, describe their formation, instruments, movement. Then camera perspective. The video shows them moving from left to right, so the camera is probably static or panning slightly to follow them. Wait, the frames show them moving across the screen, so the camera might be stationary, capturing their movement. Need to check the camera movement.\n\nRules say to mention camera perspective and movement. In the frames, the band is moving across the frame, so the camera is likely static, maybe a slight pan to follow. But the user says \"slight shake\" is possible, but the video here doesn't seem shaky. Maybe the camera is static.\n\nAlso, exclude text recognition—so don't mention \"PIONEER\" on the drum. Wait, but the rules say exclude text recognition. Wait, the instruction says \"Exclude text recognition, named characters, or stylistic analysis.\" So even though the drum has \"PIONEER\", I shouldn't mention that. Wait, but the example output in the rules didn't have text. So in the caption, avoid any text on the drum.\n\nWait, the user's example in the rules says \"Exclude text recognition, named characters, or stylistic analysis.\" So even if the drum has \"PIONEER\", we don't mention it. So the description should say \"a large bass drum\" without the text.\n\nSo, structure: The band is marching in formation, uniformed, instruments, moving from left to right. Camera is stationary, capturing their movement.\n\nNumber of people: The frames show several, maybe 6-8. The first frame shows 5, next frames more. Let's say \"a group of uniformed band members\".\n\nAppearance: white shirts, dark pants, hats. Brass instruments (trombones, tubas), a bass drum.\n\nSpatial relationships: They're marching in a line, moving across the street, some in front of others.\n\nChronological: Starting with them marching, instruments being played as they move.\n\nCamera: Static, capturing the procession as it moves across the frame.\n\nAvoid background details unless essential. The building is in the background, but maybe just say \"against a building facade\" to keep it minimal.\n\nLet me draft: A group of uniformed band members in white shirts and dark pants march in formation across a street, playing brass instruments and a bass drum. They move in sync from left to right, maintaining a tight line with some musicians positioned ahead of others. The camera remains stationary, capturing their steady procession against a building facade.\n\nWait, but the number: \"a group\" is vague. Maybe \"six uniformed band members\" based on the frames. Let's check the frames: in the first frame, 5 visible; second frame, more, maybe 7-8. The example says \"a group\", which is acceptable. But the rules say \"briefly describe their appearance and number\". So maybe \"six uniformed band members\" if possible.\n\nLooking at the frames: the first frame shows 5, but as they march, more appear. The third frame might have more. Let's say \"a group of uniformed band members (six or more)\" but maybe just \"a group\" is okay.\n\nAlso, the movement direction: the video shows them moving from left to right across the screen. So \"marching from left to right\".\n\nCheck rules: chronological order, motion and behavior. So the sequence is them marching, playing instruments.\n\nFinal draft: Six uniformed band members in white shirts, dark pants, and hats march in sync across a street, playing brass instruments and a bass drum. They move steadily from left to right, maintaining a tight formation with some musicians positioned ahead. The camera remains stationary, capturing their steady procession against a building facade.\n\nWait, the rules say \"briefly describe their appearance and number (color, size, orientation)\". So number is six, color white shirts, dark pants. Orientation: marching in line.\n\n\"Maintaining a tight formation with some musicians positioned ahead\" – spatial relationships.\n\nCamera perspective: stationary.\n\nBackground: building facade.\n\nI think", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0Ax2QEImeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0Ax2QEImeM_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 35, "selected_start_time_sec": 2.1875, "total_frames_16fps": 160, "blur_score": 132.15604645936975, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The marching band members are the discrete objects moving. They are walking in formation with their legs and arms in motion.", "background_and_ambient_analysis": "The background (building) is static and shows no fluid motion or shifting. No fire, water, smoke, or wind is present."}}
{"video_id": "a0gP-JX-JDQ", "file_name": "a0gP-JX-JDQ_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a person in a cage-like structure, maybe a dog agility or training setup. Let's break down the frames.\n\nFrame 0: A person in dark clothing (maybe red shirt, dark pants) is standing inside a red and white netted cage. The cage has a white mat on the floor. Background: backyard with a blue container, grass, house.\n\nFrame 1: The person is moving forward, maybe holding a stick or toy. They're inside the cage.\n\nFrame 2: They turn left, still in the cage, moving around.\n\nFrame 3: They move to the right side of the cage, still inside.\n\nFrame 4: They exit the cage? Wait, no. Wait, the cage is the structure. The person is moving around inside, then exits? Wait, looking at the video: The person starts inside, then moves around the cage. Wait, the cage has a mesh, so they're inside the cage structure. Let's see the motion.\n\nChronology: The person is inside the cage, moves in a circular motion. They step into the cage, walk around, turn, then move towards the back, exit? Wait, no. Let's check each frame.\n\nFrame 0: Person is facing away, standing inside cage.\n\nFrame 1: Person is moving towards the left side of the cage, holding something (maybe a stick).\n\nFrame 2: Person is near the left, turning, maybe holding a stick.\n\nFrame 3: Person moves right, still inside cage.\n\nFrame 4: Person exits the cage? Wait, no. Wait, the cage is a structure, so they might be moving around inside. Wait, the video shows the person entering the cage, moving around, and exiting. Let's see:\n\nFirst, the person is inside the cage. They move forward (frame 1), then turn left (frame 2), then move right (frame 3), then exit to the right (frame 4). Wait, in frame 4, the person is outside the cage? Wait, no. Let's check the video: the cage is a netted structure, and the person is moving around inside it. Wait, maybe they start inside, then walk around the cage, and then exit.\n\nWait, the user's description: first frame, person is inside the cage. Then they move, turn, etc. So main subject is a single person in dark clothes (maybe dark pants, red top), inside a red and white net cage, moving in a circle, exiting the cage. Let's list the motions:\n\n- Begins inside cage, facing away, moves forward, turns left, continues moving, then turns right, and steps out of the cage.\n\nAppearance: single person, dark clothing (pants, shirt), holding an object (maybe a stick).\n\nSpatial: moving within the cage, then exiting to the right.\n\nCamera: stationary, front view, no movement. Background minimal (backyard, blue container, but not essential).\n\nSo caption needs to be chronological.\n\nLet's structure it:\n\nA person in dark clothing and a red top moves within a red and white netted cage structure, stepping forward, turning left, continuing movement, then exiting the cage to the right. The camera remains stationary in front of the cage, capturing the motion.\n\nWait, need to check the exact frames. The first frame shows the person standing inside the cage. Then frame 1: moving forward, frame 2: turning left, frame 3: moving right, frame 4: exiting. So sequence: entering (but wait, starting inside), moving around, exiting.\n\nWait, maybe the person starts inside, moves around, and exits. So:\n\nThe video shows a single person wearing dark clothing and a red top moving inside a red and white netted cage. They step forward, turn left, continue moving to the right, then exit the cage towards the right side. The camera remains stationary, positioned in front of the cage, capturing the subject's motion throughout.\n\nCheck rules: chronological, appearance (dark clothing, red top), spatial (inside cage, exiting right), camera (stationary, front view). Background minimal, so don't mention blue container etc.\n\nLet me check if the person is holding something. In frame 1, they're holding a stick-like object. So mention \"holding a stick\".\n\nSo:\n\nA single person dressed in dark clothing and a red top holds a stick while moving inside a red and white netted cage. They step forward, turn left, continue moving toward the right side, and then exit the cage. The camera remains stationary, positioned in front of the cage, capturing the sequence without movement.\n\nYes, that seems right. Check for chronology: first moving forward, then turn left, then right, then exit. Correct.\n\nMake sure to mention main subject's appearance (", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0gP-JX-JDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0gP-JX-JDQ_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 1620.7218239677545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (in dark pants) and a dog (white with brown patches) are actively moving within a stationary red metal cage. The person walks, turns, and interacts with the dog, while the dog runs, jumps, and attempts to reach the person.", "background_and_ambient_analysis": "The background elements (concrete ground, blue barrel, building, and foliage) remain static with no significant shifting or fluid motion. No fire, water, smoke, or wind is present to dominate the scene."}}
{"video_id": "a0wY2np6YMk", "file_name": "a0wY2np6YMk_000187_000197.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two teams of people engage in a tug of war on a sandy beach. The left team, consisting of five individuals in blue, checkered, and dark shirts, pulls the rope against the right team, which includes four people in light blue, pink, and maroon clothing. Both sides lean backward, straining as they exert force on the taut rope. The camera, positioned at a fixed angle with a slight shake, captures the participants' intense efforts against the ocean backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0wY2np6YMk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0wY2np6YMk_000187_000197.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 207.61077588459958, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Multiple people are pulling a rope, with their bodies moving (stepping, leaning) due to the physical force of the tug-of-war.", "background_and_ambient_analysis": "The background (ocean and distant land) shows gentle waves but no significant shifting of static elements. The ocean waves are present but not dominant."}}
{"video_id": "a1NXVHAaQfI", "file_name": "a1NXVHAaQfI_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise, chronological paragraph describing the video. First, I need to analyze the frames provided.\n\nLooking at the video clips: The first frame shows a close-up of a bicycle wheel with a person in a red shirt partially visible. The next frames show the bike being handled by someone. The person is adjusting or fixing the bike, maybe the tire or chain. The background is blurred, so it's probably outdoors, maybe a street or park.\n\nI should focus on the main subject, which is the person working on the bike. The person is wearing dark clothing with white stripes, and the bike is silver or metallic. The action is them manipulating the bike's components, possibly the front wheel. The camera seems to be handheld, moving a bit, giving a shaky perspective as it shifts angles around the bike and the person.\n\nI need to keep it chronological: start with the initial view of the bike wheel, then the person working on it, moving around the bike. Mention the spatial relationships—like the person being next to the bike, hands on the wheel. Avoid background details unless essential, so maybe just mention it's an outdoor setting without specifics.\n\nCheck the rules: motion and behavior first, then appearance (red shirt, dark clothes with stripes), spatial relationships (person in front of bike), camera movement (shaky, pans around). Make sure it's concise, no text recognition or named characters.\n\nWait, the third frame shows the person in black with white stripes, so maybe they're wearing a black jacket. The bike is silver, maybe. The person is handling the front wheel, maybe adjusting it. The camera moves around, following the person's actions. The background is blurred, so minimal details.\n\nPutting it all together: The video starts with a close-up of a silver bicycle wheel as a person in a red shirt interacts with it. Then the camera shifts to show a second individual in dark clothing with white stripes, who proceeds to adjust the bike's front wheel while crouching. The camera pans around the scene, capturing the person’s hands working on the wheel, with the bike positioned centrally in the frame. The footage is handheld, featuring slight camera shake and a focus on the mechanical adjustments being made. Background elements are indistinct, emphasizing the interaction between the person and the bicycle.\n\nWait, need to check if there are two people. The first frame has a red shirt, then the next frames show someone else in black with white stripes. So two people involved. The caption should mention both. But the user said \"main subjects\"—if the main subject is the bike and the people working on it. Maybe it's two people: one in red, then another in black. But the initial frames show the red shirt person, then the black shirt person takes over. So the sequence is the red shirt person maybe adjusting, then the other person continues. But the frames show the transition between them. Need to be precise.\n\nAlternatively, maybe it's the same person in different frames. Wait, frame 0: red shirt, frame 1: red shirt still, frame 2: someone else in dark with stripes. So possibly two people. But the exact movement might be that the person in red is moving away, then another person approaches to work on the bike. So the caption should mention the two people, but maybe it's more about the bike being worked on by the second person. The user's example might have a single person, but the frames show different people.\n\nWait, looking again: Frame 0: red shirt, partial view of bike. Frame 1: still red shirt, bike wheel. Frame 2: a person in dark clothing with white stripes (maybe a tracksuit) is seen near the bike. Frame 3: same person adjusting the wheel. So maybe the red shirt person is the one handling the bike initially, then another person (black with stripes) takes over. Or maybe it's the same person changing clothes? Unlikely. More likely two different people, but the video might be cut between them.\n\nBut the instruction says to describe the motion chronologically. So first, the person in red is interacting with the bike (maybe the wheel), then the camera shifts to another person (black with stripes) working on it. The caption should mention both if they are main subjects. However, the user's example might have a single person. Let me check the frames again.\n\nFrame 0: red shirt, bike wheel. Frame 1: red shirt and bike. Frame 2: person in dark with white stripes (maybe same as frame 3) working on the bike. So maybe the red shirt is part of the first scene, then the camera moves to the second person. But the problem is that the video might be showing the same person from different angles. The red shirt could be part of the first frame, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1NXVHAaQfI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1NXVHAaQfI_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 456.89167426561283, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are actively manipulating a bicycle: the person in dark clothing (with white stripes) bends over the frame, adjusting components, while the person in red shirt handles the front wheel. Their hands and bodies move as they perform mechanical tasks.", "background_and_ambient_analysis": "The background (pavement, blurred greenery) shows no significant uniform shifting or fluid motion; static elements like the pavement remain consistent without cohesive blurring. No fire, water, smoke, or wind dominate the scene."}}
{"video_id": "a0lgMby9hec", "file_name": "a0lgMby9hec_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. The user wants me to generate a concise, chronological paragraph describing the video provided. The video shows someone writing on a globe.\n\nFirst, I need to focus on the main subjects. The main ones here are the hands and the globe. The hands are holding the globe and using a marker. The globe is being written on, so the motion is the hands moving the marker across the globe's surface.\n\nLooking at the rules: I need to describe the motion in chronological order. The video starts with hands holding the globe, then the marker is used to write. The appearance: the globe has a map, the marker is red and yellow maybe? Wait, the user says to exclude text recognition, so I shouldn't mention the words being written. Just describe the action of writing.\n\nThe hands are holding the globe, one hand is holding it steady, the other is moving the marker. The globe is spherical, has a map, maybe a classic globe with countries visible. The hands are positioned such that the right hand is writing, left is holding.\n\nSpatial relationships: the globe is being held in front of the person. The background is minimal, maybe a wall with some frames, but per rule e, keep background minimal unless essential. So maybe just mention it's a neutral background.\n\nCamera perspective: the video is close-up, so the camera is close to the action. Maybe slightly shaky? The user says to note camera movement. The example in the problem statement says \"slight shake\" but in the video, the camera might be steady. Wait, the video's description doesn't mention camera movement, but the user's example says to include it. Wait, the example in the problem statement shows a sample output. Wait, no, the problem says to conclude with camera perspective and movement. But the user's example in the rules says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in this case, the video is a close-up shot. Maybe the camera is static, but the problem says to check. The video provided in the problem is a close-up of the hands and globe, so the camera is positioned close to the action. No movement mentioned, so maybe static. But perhaps the camera is steady.\n\nWait, the user's instruction says \"Do NOT output your reasoning\", so I need to just follow the rules.\n\nLet me check the rules again. Rule a: motion and behavior in chronological order. So first, hands hold the globe, then use marker to write. Rule b: appearance and number. Hands are two, the globe is spherical, the marker is a pen. Rule c: spatial relationships: hands holding globe, one writing.\n\nSo the paragraph should start with \"Two hands hold a spherical globe with a detailed map...\" then the action of writing. The marker is red and yellow? Wait, in the video, the marker has a red label, but the user says exclude text recognition. Wait, the first frame shows the marker being used to write white letters. But rule g says exclude text recognition, so I shouldn't mention what's being written, just that a marker is used.\n\nSo the caption would be:\n\nTwo hands hold a spherical globe with a detailed map; the right hand uses a red-and-yellow marker to write on the globe's surface, moving the marker in a continuous motion while the left hand stabilizes the globe. The globe remains centered in the frame, with a neutral background. The camera maintains a steady close-up perspective throughout.\n\nWait, but check the rules again. Rule f: exclude text recognition, named characters, stylistic analysis. So the caption shouldn't mention the words being written, just the action. The video starts with the hands holding the globe, then the marker is used to write. The globe is held in front of the person. The background is minimal.\n\nWait, the user says \"Briefly describe their appearance and number (color, size, orientation).\" So the hands are two, the globe is spherical, the marker has red and yellow (as per the image description). But in the problem statement, the video shows a marker with red and yellow. Wait, in the first frame, the marker is red and yellow. So the marker's color is part of the appearance.\n\nAlso, the hands are holding the globe. The globe is being written on. The motion is the marker moving across the globe's surface.\n\nSo putting it all together:\n\nTwo hands hold a spherical globe with a detailed map; the right hand uses a red-and-yellow marker to write on the globe's surface, moving the marker in a continuous motion while the left hand stabilizes the globe. The globe remains centered in the frame, with a neutral background. The camera maintains a steady close-up perspective throughout.\n\nCheck if this follows all rules. a) Chronological order: hands hold, then write. b) Appearance: two hands", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0lgMby9hec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0lgMby9hec_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 87.84541176704084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Hands are the discrete moving objects, performing writing/brushing actions on the globe. Globe is held steady by hands and shows minimal movement; writing motion is localized to hand movements.", "background_and_ambient_analysis": "Background (wall and dark surface) remains static throughout; no shifting or fluid/environmental motion (fire, water, wind, smoke) observed. Walls and surfaces show no uniform displacement."}}
{"video_id": "a0kvOkCUoE0", "file_name": "a0kvOkCUoE0_000058_000068.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a yellow jacket and black gloves grips a large black steering wheel, turning it to steer a vehicle. Small debris flies near the wheel as they maneuver, with a cloudy sky visible in the background. The camera remains fixed inside the vehicle, looking through the steering wheel, capturing slight motion from the driver's steering actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a0kvOkCUoE0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a0kvOkCUoE0_000058_000068.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 48.58096644772921, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a yellow and black jacket, helmet, and holding a circular object (likely scuba gear) is moving their arms and head, causing the circular object to shift.", "background_and_ambient_analysis": "The background (sky and trees) is stable with no fluid or wind-driven motion. No fire, water, smoke, or significant wind effects observed."}}
{"video_id": "a1S0auRZSf8", "file_name": "a1S0auRZSf8_001390_001400.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. First, I need to understand the user's requirements. They want a concise, chronological paragraph that describes the video, following specific rules.\n\nLooking at the provided video frames: it starts with a person sculpting. The main subject is an artist working on a marble piece. The video shows close-ups of the hands and the marble, then shifts to a wider view. The person is wearing a dark jacket and a cap. The background has a window with curtains, and there's some scaffolding or wooden structure.\n\nThe rules say to focus on motion and behavior in chronological order. So I should start with the initial scene: the artist is actively carving. Then note the camera moving closer to show the hands and tools. Next, the camera pulls back to show the artist's posture. Then there's a sudden pan to the right, revealing more of the workspace, including the window and outdoor area.\n\nNeed to mention appearance: the artist is in a dark jacket and cap, working on a white marble block. The marble has a partially carved design. Spatial relationships: the artist is in front of the marble, with the window to the left. Background elements like the window and outdoor view are minimal but necessary for context.\n\nCamera movements: the video starts with a medium shot, then zooms in on the hands, then pulls back, then pans right. The final frame shows the artist turning towards the window. The camera perspective shifts from medium to close-up, then medium again with a pan.\n\nCheck the rules: exclude text, named characters, stylistic analysis. Keep background minimal. So mention the window with curtains briefly. The main focus is the artist's actions and camera movements.\n\nNeed to structure the caption chronologically: first the artist carving, camera zooms in, then pulls back, then pans right. Mention the artist's attire, the marble, the tools (chisel, hammer). Conclude with camera movement details.\n\nWait, the video might have 5 frames. Let me check the timestamps. The user provided 5 frames, each showing different angles. Frame 0: medium shot of artist. Frame 1: close-up on marble. Frame 2: close-up of hands. Frame 3: another angle, perhaps slightly wider. Frame 4: pan to right showing window.\n\nWait, the original video is 5 seconds, each frame is a different shot. The user's description says \"the provided video\" which is the series of frames. So the caption needs to describe the sequence.\n\nSo the chronological order: The video opens with a man in a dark jacket and cap carving a marble block, then the camera zooms in on his hands using a chisel, shifts to show his focused posture, pans right to reveal a window with curtains and an outdoor view, and finally captures him turning toward the window as he continues working.\n\nCheck the rules: \"briefly describe their appearance and number\". The main subject is one person. \"Mention spatial relationships\" - the window is to the left, outdoor area beyond. \"Conclude with camera perspective and movement\" - starts with medium shot, zooms in, pulls back, pans right.\n\nAvoid background details unless essential. The window is part of the background but necessary for the pan. The marble block is the main object.\n\nLet me draft:\n\nA man in a dark jacket and cap carves a white marble block with a chisel, his hands moving rhythmically as the camera zooms in on the intricate details of the sculpture. The scene then pulls back to show his posture from behind, before panning right to reveal a window with curtains and an outdoor view, concluding with the man turning toward the window while continuing his work.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So need to mention at the end the camera's movement. Let me check:\n\n\"the camera zooms in on the intricate details... then pulls back... before panning right... concluding with the man turning toward the window\".\n\nBut the final frame is frame 4: \"a man in a dark jacket and cap carves...\" Wait, the user's frames are [0.0], [1.4], [2.5], [3.6], [4.7] seconds. The last frame (4.7s) is a shot of the man turning towards the window.\n\nSo the sequence is: starts with medium shot of the artist carving, then close-up on hands, then maybe another angle, then pan to the right showing window, then final shot of him turning.\n\nWait, the user provided 5 frames. Let me check the actual frames as per the problem statement:\n\n[0.0] The man is seen from the side, focused on the marble.\n\n[1.4] Close-up of the marble with carved details.\n\n[2.5] Close-up of his hands using tools.\n\n[3.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1S0auRZSf8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1S0auRZSf8_001390_001400.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 238.70895017134302, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man's hand holding a brush moves across the canvas to draw.", "background_and_ambient_analysis": "The background (stairs, windows) is static and there are no environmental fluids or gases (e.g., fire, water, smoke, wind)."}}
{"video_id": "a1-DpPuVC3c", "file_name": "a1-DpPuVC3c_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a white hooded garment and dark vest sits on a small bench, operating a wooden spinning wheel. A child in a red outfit approaches from the right, extending an object toward her, which she accepts. The camera remains stationary, capturing the interaction in a rustic outdoor setting with hay bales and wooden structures in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1-DpPuVC3c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1-DpPuVC3c_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 213.5649053093326, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person operating a spinning wheel (rotational motion) and a child walking near the person (locomotion). Both movements are distinct and solid object motions driven by explicit physical actions.", "background_and_ambient_analysis": "The background elements (ground, rocks, bench, and stone structures) show no significant shifting or fluid motion. No fire, water, smoke, or wind-driven effects are visible."}}
{"video_id": "a1BoXKSwyKA", "file_name": "a1BoXKSwyKA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two swimmers in a pool, one wearing a pink swim cap and goggles, the other a white cap, both moving through the water. The pink-capped swimmer is in the foreground, slightly ahead, while the white-capped swimmer is behind and to the right, paddling and kicking. The pink-capped swimmer moves closer to the camera, turns their head, and the white-capped swimmer continues swimming. The camera maintains a top-down perspective with slight movement to follow the pink-capped swimmer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1BoXKSwyKA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1BoXKSwyKA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 49.52125920936782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two swimmers (discrete solid objects) moving through water via arm strokes and body propulsion, creating splashes and displacing water.", "background_and_ambient_analysis": "The pool lane dividers and walls are static; no uniform shifting of background elements. Water splashes are caused by swimmer locomotion, not ambient fluid motion."}}
{"video_id": "a1d91t91tww", "file_name": "a1d91t91tww_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark-skinned hand with light-colored nail polish rests on a pink towel. Another hand brings a perforated metallic tool into contact with the nail, applying it. The tool remains steady as the action continues. The camera maintains a top-down perspective with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1d91t91tww.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1d91t91tww_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 380.96355274150284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand with painted nails and a small tool (likely a nail polish brush) are moving to apply or adjust nail art, exhibiting distinct physical motion.", "background_and_ambient_analysis": "The pinkish patterned surface background shows no shifting or fluid motion; no fire, water, smoke, or wind effects present."}}
{"video_id": "a1B7lx_6yCI", "file_name": "a1B7lx_6yCI_000034_000044.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and blue jeans raises his right arm, then runs toward a child in a yellow shirt and dark pants holding a yellow object. The child runs toward the man; they walk together briefly before turning and moving in the same direction. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1B7lx_6yCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1B7lx_6yCI_000034_000044.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 147, "blur_score": 53.72406948684218, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two solid objects (a child in a yellow shirt and an adult) exhibit locomotion: the child walks, runs, and interacts with the adult who also moves toward the child.", "background_and_ambient_analysis": "Static background elements (trees, basketball court lines, grass) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects observed."}}
{"video_id": "a1gL3Wvb6HI", "file_name": "a1gL3Wvb6HI_000142_000152.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph for the video. First, identify the main subjects: ballerinas in purple tutus. Number? Let's see the frames. In the first frame, there are a few, then in subsequent frames, more. The video starts with 3-4 ballerinas dancing. They're wearing purple tutus, barefoot or in pointe shoes? The video shows them moving in a room with a band in the background maybe, but background should be minimal.\n\nChronological order: first scene, they're dancing. Then they move across the room. The camera seems to follow their movement, maybe panning. Let's check the frames: first frame has them in a line, then moving left, then more dancers join. The sequence shows them performing a dance routine, moving from right to left, maybe, in a choreographed way.\n\nAppearance: purple tutus, bare feet or pointe shoes? The description says \"purple tutus\" so color is purple. Number: multiple ballerinas, maybe 5 or so. Spatial relationships: they're in a dance studio, moving around, some in front, some behind.\n\nCamera: the camera moves to follow the dancers, probably a pan. The background has a piano or band, but keep it minimal. So the caption should describe the dancers' movements step by step.\n\nLet's structure it:\n\n- Start: Ballerinas in purple tutus perform a dance sequence in a studio.\n- Move: They transition from a line to moving in formation, with some dancers stepping forward, others moving left.\n- Continuation: The group shifts positions, maintaining a choreographed pattern.\n- Camera: The camera pans left, following their motion, capturing their synchronized steps.\n\nMake sure to be concise, chronological, mention appearance (purple tutus, number of dancers), spatial relationships (e.g., moving across the room), and camera.\n\nWait, the rules say \"briefly describe their appearance and number\". So \"multiple ballerinas in purple tutus\" or \"four ballerinas in purple tutus\". Let's count the frames: first frame has 4, then maybe more. But in video, it's a sequence. So \"a group of ballerinas in purple tutus\" is okay.\n\nAvoid background details unless essential. The background has a piano and some people, but not necessary for motion. So focus on the dancers.\n\nChronological: first, they are seen dancing; then they move through the room; they adjust positions; etc.\n\nPossible caption:\n\n\"Four ballerinas in purple tutus perform a synchronized dance in a studio, moving from right to left across the space. They shift formations, with some stepping forward while others glide behind, maintaining fluid motion. The camera pans left to follow their choreographed sequence, capturing their coordinated steps and tutu movements.\"\n\nCheck rules: no text recognition, no named characters. \"Synchronized dance\", \"moving from right to left\" – that's motion. Appearance: purple tutus, number (four). Spatial: right to left, some forward/back. Camera: pans left. Background minimal (studio).\n\nWait, in the first frame, there are 3 or 4? Let's check the provided frames. Frame 0: 3-4. Frame 1: maybe 3. But the task says \"briefly describe number\" so \"a group of ballerinas\" or \"multiple\" is okay. Alternatively, \"several ballerinas in purple tutus\".\n\nAnother point: the dancers are barefoot? No, in ballet, they might be in pointe shoes or slippers. The video description says \"purple tutus\", so focus on that.\n\nLet's try to make it concise. Maybe:\n\n\"Several ballerinas in purple tutus perform a synchronized dance sequence in a studio. They move from right to left, shifting formations as some step forward while others glide behind. The camera pans left to follow their motion, capturing their coordinated steps and fluid movements across the space.\"\n\nCheck all rules:\n\na) Motion and behavior: yes, moving, shifting formations.\n\nb) Appearance and number: \"several ballerinas in purple tutus\".\n\nc) Spatial: \"from right to left\", \"some step forward while others glide behind\".\n\nd) Camera: \"pans left\".\n\ne) Background minimal: \"studio\" is enough.\n\nf) Exclude text: yes.\n\ng) No reasoning in output.\n\nThat seems to fit. Let's check if chronological: start with the dance, then movement, then camera.\n\nYes.\n</think>\n\n<caption_output>Several ballerinas in purple tutus perform a synchronized dance sequence in a studio, moving from right to left across the space. They shift formations, with some stepping forward while others glide behind, maintaining fluid motion. The camera pans left to follow their chore", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1gL3Wvb6HI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1gL3Wvb6HI_000142_000152.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 29.321751848532433, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Three ballet dancers in purple tutus are performing synchronized movements: turning, stepping, extending arms, and holding hands.", "background_and_ambient_analysis": "The background (walls, door) are static and do not shift. No fluid or environmental motion (fire, water, wind, etc.) is present."}}
{"video_id": "a22vOarcCpY", "file_name": "a22vOarcCpY_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in an orange jumpsuit kneels at the edge of a muddy pool, extending his right hand into the water to lift a circular object. A person in a floral shirt stands to his right. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a22vOarcCpY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a22vOarcCpY_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 419.15583777378924, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in orange work attire moving hands/body on mud; person in blue patterned clothing walking in background. Discrete solid objects exhibiting physical motion.", "background_and_ambient_analysis": "Static background elements (building, ground) show no uniform shifting. No dominant fluid/environmental motion (e.g., water, wind, fire) present."}}
{"video_id": "a28C7Yha5rA", "file_name": "a28C7Yha5rA_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in dark clothing and blue jeans sprays water from a hose onto the side of a white van, moving slightly while the van remains stationary; the scene is shrouded in steam or smoke, and the camera maintains a static position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a28C7Yha5rA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a28C7Yha5rA_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 369.77872095928853, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) is actively moving while spraying water from a hose onto the van, exhibiting locomotion and force application.", "background_and_ambient_analysis": "The background elements (white van, ground, building) show no uniform shifting; smoke is present but not dominant. No significant fluid motion (fire, water, wind) dominates the scene."}}
{"video_id": "a1wYsgyGK-A", "file_name": "a1wYsgyGK-A_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows two people on a grassy area with a soccer ball. Let's look at the sequence. At the start, there's a soccer ball on the ground. Then, one person is on the ground, maybe doing push-ups? Wait, the first frame has two people: one in a white shirt and shorts, and another in a dark shirt. Wait, the video starts with a soccer ball in the foreground. Then the person in white (shorts, white shirt) is on the ground, maybe prone, then they move. Wait, the first frame: two people, one with a soccer ball. Wait, no, the first frame [0.0] shows two people on grass, a soccer ball, background with bikes and buildings. Then at 0.3, the person in white is moving. Wait, let's parse the frames.\n\nFrame 0.0: Two individuals on a grassy field; one in white shirt and light shorts, the other in dark top and shorts. A soccer ball is on the grass to the left. Background has bicycles, a tree, buildings.\n\nFrame 0.3: The person in white is moving, maybe getting up? Wait, the action is sequential. The video starts with both people on the ground, then one does a push-up or similar movement. Let's see the motion.\n\nFirst, the person in white is lying down (prone), then they lift their body. Wait, frame 0.0: both are on the ground. Frame 0.3: the person in white is in mid-movement, maybe pushing up. Frame 0.6: same. Frame 0.9: then they might be doing a push-up. Wait, the sequence is: two people on the grass. One person in white shirt and light shorts is performing a series of push-ups or similar movements. The other person in dark clothing is also moving, maybe assisting or also doing exercises. Wait, the key is to describe chronological motion.\n\nLet's break it down:\n\n- Initial frame: Two people on grass, one in white shirt and shorts (left or right?), the other in dark top and shorts. A soccer ball is on the grass to the left. Background has bicycles, trees, buildings.\n\n- Then, the person in white shirt (who is on the ground) starts moving—lifting their body in a push-up motion. The other person (dark clothing) also moves, perhaps mirroring or doing their own movement.\n\nWait, looking at the frames: [0.0] shows both on the ground. [0.3] the person in white is lifting their body (upper body up), the other person is also moving. [0.6] the person in white is in a more elevated position, maybe pushing back down. [0.9] back to lower position. So it's a cycle of push-ups.\n\nSo the main subjects: two people. Person A: white shirt, light shorts, prone position. Person B: dark shirt, shorts, also prone. They perform repetitive push-up movements. The soccer ball is on the ground initially.\n\nChronological order:\n\nStart with both on the ground. Person A and B move in push-up motion (up, down, up). Background elements (bikes, trees) are static.\n\nCamera perspective: The video is shot from a fixed angle, probably eye-level, since it's a regular shot without movement (no pan or zoom).\n\nNow, apply the rules:\n\na) Focus on motion and behavior: two people doing push-ups.\n\nb) Appearance: Person A (white shirt, light shorts), Person B (dark shirt, shorts).\n\nc) Spatial: They are on the grass; soccer ball is to the left (initially).\n\nd) Camera: fixed perspective, no movement mentioned.\n\ne) Background minimal: mention only if essential. Since it's a park, but we can say \"grass field with bicycles and buildings in background\" but minimal.\n\nf) Exclude text, names, etc.\n\nSo putting it together:\n\nTwo individuals, one in a white shirt and light shorts and the other in a dark shirt and shorts, are positioned prone on a grass field; the person in white performs a series of push-ups while the other person mirrors the motion, both moving up and down on the ground. A soccer ball rests to the left. The camera remains stationary, capturing the action from a fixed eye-level angle.\n\nWait, check the exact frames. The first frame [0.0] has the soccer ball on the ground, then the person in white (maybe the one in white shirt) is on the ground, and the other person. Then in subsequent frames, the person in white is moving (pushing up). The second person also moves. So the motion is both doing push-ups.\n\nWait, the description should be chronological. So", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1wYsgyGK-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1wYsgyGK-A_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 154, "blur_score": 246.9265036864987, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person performs push-ups while interacting with a soccer ball; the ball moves due to the person's physical force (e.g., hand contact), and the person's body exhibits controlled locomotion.", "background_and_ambient_analysis": "The background (trees, buildings, grass) remains static with no signs of fire, water, smoke, or significant wind; grass and trees show no motion blur or displacement."}}
{"video_id": "a2Znk2QFcgQ", "file_name": "a2Znk2QFcgQ_000141_000151.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A seated person wearing a white graphic t-shirt sits in a chair, eyes closed, while a standing person in a green floral-patterned top massages their head with both hands. The standing person moves their hands in gentle, circular motions over the seated person's head. The seated individual remains still, positioned in front of white shutters with a lamp visible to the left. The camera maintains a static, medium-angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a2Znk2QFcgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a2Znk2QFcgQ_000141_000151.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 48.67565966978471, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The standing person (in the green shirt) moves their hands while the seated person (in the white shirt) remains mostly still with minor head movements.", "background_and_ambient_analysis": "The background (louvers and lamp) is static. No fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "a1XV9snrUUw", "file_name": "a1XV9snrUUw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people sits around a wooden dining table with white plates, red cups, and lit candles. The camera pans right, focusing on a person in a checkered shirt who holds a red cup, blows into it, then raises it to their mouth. Adjacent to them, a person in a black dress with a patterned headscarf gestures toward the table. The camera shifts to a closer view of the checkered shirt individual, while others remain seated with plates and cups. The background includes a Christmas tree and living room furniture. The camera moves smoothly, panning right and zooming slightly closer.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a1XV9snrUUw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a1XV9snrUUw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 129, "blur_score": 31.75343529893982, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People seated at a table are clapping and moving hands; discrete solid objects (humans) exhibit locomotion through hand gestures.", "background_and_ambient_analysis": "Background elements (Christmas tree, walls, furniture) remain stationary; no fire, water, smoke, or wind motion observed."}}
{"video_id": "a3NpQ5-A8WI", "file_name": "a3NpQ5-A8WI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with long hair, wearing a white top and colorful tie-dye shorts, lies on her back against a light green wall with a white pillow. Another person in a white shirt, positioned to her left, uses their hands to adjust her hair; the woman then moves her head and opens her mouth. The camera maintains a static, slightly shaky overhead perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3NpQ5-A8WI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3NpQ5-A8WI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 112, "blur_score": 282.4031447824266, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person lying down moves her head and arm, and the medical professional's hand (partially visible) moves to interact with the person's head and shoulder.", "background_and_ambient_analysis": "Background elements (wall, paper roll) are static. No fluids, fire, water, or wind present. The scene is indoors with a fixed background."}}
{"video_id": "a3O23FB5Us0", "file_name": "a3O23FB5Us0_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a brush to style the hair of a girl with long blonde hair wearing a black and white patterned dress; the girl turns her head while the person continues brushing her hair. The person moves the brush through the girl's hair, with the girl positioned in front of the brusher. The camera remains steady, capturing the interaction from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3O23FB5Us0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3O23FB5Us0_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 131, "blur_score": 1218.1998155345493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl (discrete solid object) moves her head, turns, and looks around; an adult's hand (discrete solid object) manipulates her hair. These motions are controlled by physical forces (locomotion, manual interaction).", "background_and_ambient_analysis": "Background elements (patterned wall, kitchen cabinetry, oven) show no uniform shifting or fluid motion. No fire, water, smoke, or wind observed."}}
{"video_id": "a2ySOiM-g40", "file_name": "a2ySOiM-g40_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with a patterned top and tied-back hair works at a table in a factory, handling a large pink fabric item in front of industrial sewing machines. She adjusts the fabric, moves it toward the sewing machine, and then holds a small object while speaking. The camera shifts from a medium shot of her working to a close-up of her face as she talks, with the factory environment and sewing machines visible in the background. The perspective transitions from a slightly low angle to a direct close-up.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a2ySOiM-g40.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a2ySOiM-g40_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 58.47012026214137, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person handles a pink fabric on a table; their hands and the fabric exhibit controlled motion due to deliberate physical actions (e.g., unfolding, positioning).", "background_and_ambient_analysis": "The background (factory shelves, equipment, ceiling) shows no uniform shifting or fluid motion (e.g., fire, water, wind). Background elements remain stable throughout."}}
{"video_id": "a3maCbXv8B4", "file_name": "a3maCbXv8B4_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A baby in a pink outfit is held by a child in a black top, who leans toward the baby as a woman with dark hair approaches from the left, smiling and kissing the child’s head. The woman then holds the baby close while the child stands nearby. The camera remains in a close-up perspective with a slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3maCbXv8B4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3maCbXv8B4_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 71.82508241714574, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The toddler (in black) and the baby (in pink) are moving. The toddler is leaning towards and touching the baby, while the adult (on the left) is holding the baby and also interacting. The motion is due to physical interactions (hugging, holding).", "background_and_ambient_analysis": "The background is static (indoor setting with a couch and floor), no fluid or environmental motion (fire, water, wind) detected. The background elements do not shift uniformly, suggesting no camera motion."}}
{"video_id": "a3fMfmoQBI8", "file_name": "a3fMfmoQBI8_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the video starts with a close-up of a hand holding a red-capped spice container, pouring into a white bowl. The hand is wearing a green shirt. Then, the scene transitions to the person placing the bowl on a plate with chips, and the camera shows the finished dip. The bowl is white, surrounded by yellow and purple chips. The spice container is red, labeled Dash. Next, the video shows the person adjusting the bowl, then the camera shifts to a wider shot with the text \"Spicy Mexican Dip\" but we can't include text. Finally, there's a shot of multiple Dash containers. Wait, the rules say exclude text recognition, so don't mention the text. Focus on actions.\n\nChronological order: 1. Hand pours spice into bowl (hand in green, red cap, white bowl, spoon inside). 2. Person places bowl on plate with chips, showing the dip with chips. 3. Then, the scene shows the spice container next to the plate. Wait, the video frames: frame 0 is pouring, frame 1 is still pouring, frame 2 is placing bowl on plate with chips and spice container next to plate. So first, pouring spice into bowl. Then, placing the bowl with dip on a plate surrounded by chips, and the spice container is visible. Then the camera shows the dip with chips, and the spice container. Then the final frame is multiple Dash containers, but the user said exclude text, so focus on the main actions.\n\nWait, the user's example output format is to describe the motion. Let's list the steps:\n\n- A hand (wearing green) holds a red-capped spice container and pours spice into a white bowl with a spoon. The hand moves the container, dispensing spice.\n\n- Then, the person (in green) places the filled bowl onto a plate with assorted chips (yellow and purple), positioning the bowl in the center. The spice container remains on the table next to the plate.\n\n- Finally, the camera zooms out slightly to show the completed dish with the spice container in view.\n\nWait, need to check the frames. Frame 0: hand pouring spice into bowl. Frame 1: same action, maybe a bit further. Frame 2: the person places the bowl (now filled) on a plate with chips, with the spice container next to the plate. Frame 3-4: same as frame 2, maybe camera adjust. Then frame 5: multiple Dash containers.\n\nBut according to the rules, focus on main subjects' motion and behavior chronologically.\n\nSo step 1: Hand holding a red-capped spice container pours spice into a white bowl (which has a spoon). The hand is in a green sleeve.\n\nStep 2: The person (wearing green) places the bowl onto a plate surrounded by yellow and purple chips, with the spice container visible to the right of the plate.\n\nStep 3: The camera shifts to a wider shot showing the plated dip with chips, and the spice container beside it.\n\nStep 4: The final frame shows multiple small spice containers arranged, but we can focus on the previous steps.\n\nWait, the task is to generate a concise chronological paragraph. Let's structure it:\n\nA hand in a green sleeve pours spice from a red-capped container into a white bowl containing a spoon. The person then places the filled bowl onto a plate with yellow and purple tortilla chips, positioning the bowl centrally on the plate with the spice container beside it. The camera then widens to show the completed dish.\n\nCheck the rules: don't mention text (like \"Spicy Mexican Dip\" is excluded), don't mention names. Keep background minimal. Spatial relationships: the hand is in front of the bowl, the plate is on the wooden surface, the spice container is to the right of the plate.\n\nSo let's write it:\n\nA hand in a green sleeve holds a red-capped spice container and pours its contents into a white bowl with a spoon. The hand moves the container over the bowl, dispensing spice. The person then places the bowl onto a plate lined with yellow and purple tortilla chips, positioning the bowl centrally with the spice container visible to the right. The camera shifts to a wider view showing the plated dip with chips and the spice container.\n\nWait, but need to be concise. Let's make it more succinct.\n\nA hand wearing a green sleeve pours spice from a red-capped container into a white bowl with a spoon. The person then places the filled bowl onto a plate surrounded by yellow and purple chips, positioning the spice container to the right of the plate. The camera widens to display the completed dish.\n\nYes, that's chronological: pouring, placing bowl with chips, camera widens. Mention appearance: hand in green, red cap, white bowl, yellow/purple chips. Spatial:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3fMfmoQBI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3fMfmoQBI8_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 65.2165713428313, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand pouring seasoning into a bowl; plate of food is placed on the table without significant movement.", "background_and_ambient_analysis": "Background (kitchen setting with window) is static. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "a3wqbX2neBA", "file_name": "a3wqbX2neBA_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man in blue shorts and red sneakers stands on a concrete platform enclosed by a chain-link fence. He begins a circular run, swings his arms, spins, and throws a ball, completing the motion with his body facing the fence. The camera remains stationary, capturing the action through the fence with a grassy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3wqbX2neBA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3wqbX2neBA_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 152, "blur_score": 2623.667015177769, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A shirtless person in blue shorts is swinging a bat repeatedly, exhibiting circular motion and stepping in place.", "background_and_ambient_analysis": "The background (chain-link fence and grass) is static with no shifting or environmental motion (fire, water, wind)."}}
{"video_id": "a4A2muc5ZL8", "file_name": "a4A2muc5ZL8_000183_000193.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two players in black and yellow uniforms interact on a grass field; one assists the other with their leg, then they sprint together, causing the assisted player to fall to the ground. The camera captures the sequence from a stationary perspective with slight movement as the players move.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4A2muc5ZL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4A2muc5ZL8_000183_000193.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 156, "blur_score": 126.30113394904998, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rugby players (discrete solid objects) engaging in tackling and falling; motion due to physical contact.", "background_and_ambient_analysis": "Background is static with stands and field; no fluid or environmental motion observed."}}
{"video_id": "a4JsECdDXoc", "file_name": "a4JsECdDXoc_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A blonde girl with braided hair, wearing a black and white striped shirt, adjusts her braids while seated in a bedroom. She moves her hands near her chest and turns her head slightly. The background includes a bed with purple bedding and a large pumpkin-shaped pillow. The camera remains stationary in a close-up position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4JsECdDXoc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4JsECdDXoc_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 51.97102333982727, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The girl (discrete solid object) is moving her head and upper body, exhibiting locomotion/gestures.", "background_and_ambient_analysis": "Background elements (bed, nightstand, window) are static with no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "a4G6v2d4KQI", "file_name": "a4G6v2d4KQI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a workshop, a man in a gray sleeveless shirt stands at a table with a smooth white statue, while another man in a teal shirt stands at a table with a textured white statue. The gray-shirted man raises his right arm and gestures toward the statue, then lowers it; the teal-shirted man shifts his stance and moves his hand slightly. Both remain positioned near their respective statues, with the gray-shirted man to the left of the teal-shirted man. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4G6v2d4KQI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4G6v2d4KQI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 364.9416276811062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are present; one in a white shirt and one in a teal shirt exhibit subtle movements (posture shifts, slight limb motions) without significant collisions or locomotion.", "background_and_ambient_analysis": "Background elements (statues, walls, tables) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "a3tyZWZr8Ps", "file_name": "a3tyZWZr8Ps_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt with red accents and white sneakers sits cross-legged on a tiled floor, holding a large cylindrical wooden drum against their lap. They move their hands to strike the drum's surface, alternating between left and right sides. The background features a room with tiled flooring and minimal furniture. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a3tyZWZr8Ps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a3tyZWZr8Ps_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.45148847312066, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person (drummer) is moving their hands and arms to strike the drum. The drum remains stationary on the person's lap while the hands exhibit discrete motion.", "background_and_ambient_analysis": "The background consists of stationary tiled floors and furniture. No shifting background or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "a4Kekx-5So0", "file_name": "a4Kekx-5So0_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4Kekx-5So0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4Kekx-5So0_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 71, "selected_start_time_sec": 4.4375, "total_frames_16fps": 160, "blur_score": 38.1124022029678, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person is performing exercises (squats, jumps, arm movements) as discrete object motion.", "background_and_ambient_analysis": "Background is static wooden walls and floor with no ambient environmental motion (fire, water, smoke, wind)."}}
{"video_id": "a4i0N9vIMBs", "file_name": "a4i0N9vIMBs_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark jacket and yellow pants kneels in the snow, then stands, walks forward, turns, and waves their arms. They move across a snow-covered field near a wooden fence with trees in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4i0N9vIMBs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4i0N9vIMBs_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 153, "blur_score": 103.39993317108022, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (child in snowsuit) is moving through snow via walking/snowshoeing, creating footprints and exhibiting distinct locomotion with clear bounding box tracking.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, smoke, wind). Background elements (trees, fence) are static with no fluid or gaseous movement observed."}}
{"video_id": "a4Vrt2J8iFc", "file_name": "a4Vrt2J8iFc_000206_000216.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a man on a porch. First, he's holding a frisbee, throws it up. Then he bends down, picks up something (maybe a bat or stick?), then stands up holding it. Wait, the sequence: [0.0] he's throwing a frisbee up, then [1.4] he's bending down to catch or pick up, then [2.5] he's holding something, then [3.6] he's standing with it. Wait, the frames: first frame he's throwing a white frisbee (maybe), then next he's bringing it down, then bending, then standing up with a bat? Wait, the description says he's holding a bat. Let's check the actions.\n\nFirst frame: man in black shirt, gray pants, throws a frisbee (white) up. Then he bends down (frame 2), picks up a bat (black?), then stands up, holds the bat. Wait, the frames: 0.0 to 5.0. Let's list:\n\n0.0: man throws frisbee (white) up.\n\n1.4: man bends forward, arms down, probably catching the frisbee.\n\n2.5: man is now holding a bat (black?), maybe he picked it up.\n\n3.6: man stands up, holding the bat, maybe adjusting.\n\nWait, the video sequence: he throws the frisbee, then bends down to pick up the bat (maybe), then stands up with the bat. So the main subject is the man. His actions: throws frisbee (white), bends down (to pick up bat), then holds bat.\n\nAppearance: man in black shirt, gray pants, standing on porch with yellow columns, trees in background. But need to keep background minimal. So describe the motion.\n\nChronological order: starts by throwing a white frisbee upward, then bends forward to pick up a black bat from the ground, then stands upright holding the bat.\n\nCamera: stationary, probably fixed, as no movement mentioned.\n\nSo caption: A man in a black shirt and gray pants throws a white frisbee upward, bends forward to pick up a black bat from the ground, then stands upright holding the bat. The camera remains stationary, capturing the man's actions on a porch with yellow columns and trees in the background.\n\nWait, but need to be concise. Let's check rules: focus on motion, chronological order. So:\n\nThe man, wearing a black shirt and gray pants, throws a white frisbee upward. He then bends down to pick up a black bat from the ground and stands upright holding it. The camera stays fixed on the scene.\n\nBut make sure to mention appearance briefly: black shirt, gray pants. Number: one man.\n\nSpatial relationships: he's on a porch (but background is minimal, so maybe not necessary, unless essential. The porch structure is part of the setting, but since the rules say minimal background, maybe just \"on a porch\" but not too much.\n\nWait, the problem says \"keep background descriptions minimal unless essential for understanding motion\". Since the motion is on the porch, but the motion itself doesn't rely on background, maybe just mention \"on a porch\" briefly.\n\nSo final:\n\nA man in a black shirt and gray pants throws a white frisbee upward, bends down to pick up a black bat from the ground, then stands upright holding it. The camera remains stationary, capturing the sequence on a porch with yellow columns.\n\nWait, check if \"bends down\" is accurate. In the frames: frame 0.0: throwing up, frame 1.4: bending down, frame 2.5: holding the bat. So yes, bends down to pick up.\n\nWait, maybe the bat is black? The video shows him picking up a bat. So yes.\n\nNow, let's write it concise. Make sure it's a paragraph.\n\nThe man, wearing a black shirt and gray pants, throws a white frisbee upward, then bends forward to pick up a black bat from the ground, and stands upright holding it. The camera remains stationary, capturing the action on a porch with yellow columns and trees in the background.\n\nBut rule e: minimal background. So \"porch with yellow columns\" might be minimal enough. Trees are background, but maybe \"trees in the background\" but rule e says minimal. Maybe just \"on a porch\".\n\nWait, the example might not have background details. Let's see: \"A man in a black shirt and gray pants throws a white frisbee into the air, bends down to pick up a black bat, and stands holding it. The camera remains fixed on him.\" But the problem says \"include spatial relationships if relevant\", but here, the man is on the porch, which is the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4Vrt2J8iFc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4Vrt2J8iFc_000206_000216.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 163.815963166666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man in black shirt and gray pants performs distinct physical movements (arm gestures, bending, turning) as the primary moving object.", "background_and_ambient_analysis": "Static background elements (trees, yellow/brown structural panels) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "a4nlhjq57y4", "file_name": "a4nlhjq57y4_000286_000296.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark shirt with red accents adds slices of yellow cheese to a sandwich on a blue cutting board. The sandwich contains pink ham and green spinach, with a knife resting on the board to the left of the sandwich. The person uses their right hand to place each cheese slice onto the sandwich, moving their hand from left to right across the board. A plastic bag of cheese sits to the right of the board. The camera maintains a static, eye-level perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a4nlhjq57y4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a4nlhjq57y4_000286_000296.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 60, "selected_start_time_sec": 3.75, "total_frames_16fps": 161, "blur_score": 31.89473630702069, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and arm are actively manipulating a knife and food items (sandwich, sliced bread) on a cutting board, with discrete movements corresponding to cutting actions.", "background_and_ambient_analysis": "Background elements (kitchen cabinets, refrigerator, countertop) remain static with no visible shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "a57LqHQstG0", "file_name": "a57LqHQstG0_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green and black plaid shirt over a red shirt stands at a kitchen stove with a visible flame, handling a plate of food. They step back, turn, and walk toward the camera while the kitchen’s cabinets, sink, and scattered items remain visible in the background. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a57LqHQstG0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a57LqHQstG0_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 113, "blur_score": 1820.7921164937761, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing plaid shirt) moves: initially engaged in cooking actions at counter (hand movements), then turns toward camera, walks forward, and stops while holding a spoon. Motion is solid and discrete due to locomotion and manual manipulation.", "background_and_ambient_analysis": "Background (cabinets, window, countertops) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind dominates the scene. Window reveals static outdoor view with no visible environmental motion."}}
{"video_id": "a5FFJxgmsZU", "file_name": "a5FFJxgmsZU_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light-colored shirt and dark pants plays a drum set, moving their hands to strike the drum heads with drumsticks. The bass drum is prominent in the foreground, with smaller drums positioned to the left. The camera maintains a close-up perspective on the drum set and the person's hands, capturing the rhythmic motion without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5FFJxgmsZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5FFJxgmsZU_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 276.1447389909565, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A drummer's hands and drumsticks are moving to strike drum heads, exhibiting discrete, solid-object motion due to physical impacts.", "background_and_ambient_analysis": "No shifting background elements observed; static drum set and other instruments remain fixed. No fire, water, smoke, or wind-driven motion detected."}}
{"video_id": "a5N3Zy-dzH8", "file_name": "a5N3Zy-dzH8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green hoodie and blue jeans plays a brown oud with a decorative circular sound hole; the left hand moves along the neck while the right hand plucks strings, transitioning between positions. The instrument is held vertically, with the person seated. Background features a dark interior with a door. Camera maintains a static close-up on the instrument and hands throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5N3Zy-dzH8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5N3Zy-dzH8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 246.92004821375608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are actively moving to pluck/strum the strings of the oud, demonstrating discrete solid-object motion.", "background_and_ambient_analysis": "Background shows static indoor elements with no fluid/environmental motion (fire, water, wind); no visible shifts in background structures."}}
{"video_id": "a5Zufma_uhQ", "file_name": "a5Zufma_uhQ_000024_000034.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark shirt and black pants stands in front of a metallic mechanical device, holding a pink object against its arm. He pulls the pink object toward himself, then turns and walks to the right, exiting the frame while carrying the object. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5Zufma_uhQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5Zufma_uhQ_000024_000034.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 223.62144933965337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete solid object) walks while carrying a pink bag, moving from the machine to the right and exiting the frame. The bag moves with him due to his locomotion.", "background_and_ambient_analysis": "The background (white walls, green floor) is static with no shifting or environmental elements (fire, water, smoke, wind)."}}
{"video_id": "a5EIvTIq3HI", "file_name": "a5EIvTIq3HI_000061_000071.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a gray shirt and brown shorts sits on the tiled floor, then crawls forward toward an adult in black clothing who extends their hand; the baby moves toward the adult, who leans down to interact. In the background, a couch with a person and toys is visible. The camera remains stationary at a low angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5EIvTIq3HI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5EIvTIq3HI_000061_000071.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 35.65023384032308, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby (in gray shirt) crawls toward an adult's extended hand. The baby's locomotion (crawling) and the adult's hand movement are discrete solid-object motions. Both exhibit clear, trackable displacement without fluid or environmental interference.", "background_and_ambient_analysis": "The background (couch, rug, toys) is stationary with no uniform shifting. No fire, water, smoke, or wind is present; static elements remain fixed throughout."}}
{"video_id": "a5murXyuDFw", "file_name": "a5murXyuDFw_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a close-up of a hand adding something to a frying pan. Wait, first frame: hand adding ingredients to a pan with yellowish mixture. Then in frame 2, a hand pours liquid (probably milk or cream) from a carton into the pan. The pan has a fork with a black handle and white dots. Then frame 3: hand stirring the mixture in the pan. Frame 4: a plate with spinach, then the next frame shows the cooked mixture (like scrambled eggs) being placed on the spinach. \n\nWait, the sequence: \n\n0.0s: Hand adds an ingredient (maybe eggs?) to a white pan with a yellow mixture.\n\n1.4s: Hand pours liquid (from a carton labeled \"MILK\" but we can't mention text, so just liquid) into the pan. The pan has a fork with black handle and white dots.\n\n2.5s: Hand stirs the mixture in the pan with the fork.\n\n3.6s: A plate with fresh green spinach.\n\n4.7s: The cooked mixture (like scrambled eggs) is poured onto the spinach.\n\nWait, the caption needs to be chronological. Let's list the steps:\n\n1. A hand adds ingredients to a frying pan containing a yellowish mixture.\n\n2. A hand pours a liquid into the pan, where a fork with a black handle and white dots rests.\n\n3. The hand stirs the mixture in the pan.\n\n4. A plate with fresh green spinach is shown.\n\n5. The cooked mixture is placed on top of the spinach.\n\nWait, the frames: first frame is hand adding to pan (yellow mixture), then second frame is pouring liquid (hand holding a carton, pouring into pan with fork), third frame is hand stirring (pan with mixture and fork), fourth frame is plate with spinach, fifth frame is pouring the cooked mixture onto spinach.\n\nWait, the timestamps are 0, 1.4, 2.5, 3.6, 4.7. So:\n\n0.0: Hand adds an ingredient to a white frying pan with a yellow mixture.\n\n1.4: Hand pours liquid from a container into the pan, which has a fork with a black handle and white dots resting in it.\n\n2.5: Hand stirs the mixture in the pan using the fork.\n\n3.6: A plate with fresh green spinach leaves is shown.\n\n4.7: The cooked yellow mixture is poured over the spinach on the plate.\n\nNow, need to describe in chronological order, focusing on motion and behavior.\n\nStart with the pan: first, hand adds ingredient (maybe eggs) to yellow mixture. Then pours liquid (from carton), then stirs with fork, then plate with spinach, then poured mixture on spinach.\n\nWait, the first action is adding an ingredient (maybe cracking an egg?), then pouring liquid, then stirring, then the scene shifts to spinach, then pouring the cooked mixture onto spinach.\n\nSo the main subjects: hand, pan, fork, spinach, mixture.\n\nChronological steps:\n\n- A hand adds ingredients to a white frying pan containing a yellowish mixture.\n\n- The hand pours a liquid into the pan, where a black-handled fork with white dots rests.\n\n- The hand stirs the pan's contents with the fork.\n\n- The hand then presents a white plate with fresh green spinach leaves.\n\n- Finally, the cooked yellow mixture is poured onto the spinach plate.\n\nCheck the rules: exclude text recognition (so \"MILK\" carton is just liquid), no named characters.\n\nAppearance: pan is white with black exterior, fork has black handle with white dots, spinach is green.\n\nSpatial: in pan (pan on stove), fork in pan, plate next (or same area), mixture poured onto plate.\n\nCamera: close-up shots, probably static except for the hand movements.\n\nNow, condense into concise paragraph.\n\n\"Starting with a hand adding ingredients to a white frying pan with a yellowish mixture, the hand then pours a liquid into the pan where a black-handled fork with white dots rests, followed by stirring the pan's contents with the fork. Next, a plate of fresh green spinach is presented, and finally, the cooked yellow mixture is poured over the spinach.\"\n\nWait, need to check if it's chronological. Let's map the frames:\n\n[0.0] Hand adds to pan (yellow mixture)\n\n[1.4] Hand pours liquid (carton) into pan, fork in pan\n\n[2.5] Hand stirs with fork\n\n[3.6] Plate with spinach\n\n[4.7] Mixture poured on spinach\n\nSo the sequence is: add to pan → pour liquid → stir → plate with spinach → pour mixture on spinach.\n\nNow, describe each step briefly.\n\n\"First, a hand adds ingredients to a white frying pan containing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5murXyuDFw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5murXyuDFw_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 43.18589358854664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a hand stirring eggs in a pan, pouring liquid into the pan, adding greens to a plate, and transferring cooked eggs onto the greens. These actions involve physical manipulation (stirring, pouring, placing) of solid items.", "background_and_ambient_analysis": "The background consists of static kitchen tiles and elements (e.g., stove, plate), which show no shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "a6QhauuvzQg", "file_name": "a6QhauuvzQg_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in light-colored traditional attire and gray hat stands beside a large, circular metallic gong. They hold a mallet and repeatedly strike the gong’s surface, causing it to vibrate. The gong’s central disc moves slightly with each hit. The background features a rough stone wall. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a6QhauuvzQg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a6QhauuvzQg_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 31.04663579976691, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "a5jCnwA4tm8", "file_name": "a5jCnwA4tm8_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring manipulates yellow embroidery thread along a curved blue-outlined design on white fabric secured in a wooden hoop. The hand pulls the thread through the fabric, moving it from left to right across the curve, then loops the thread to form stitches. The background includes partially visible embroidered fabrics. The camera maintains a close-up, top-down perspective with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a5jCnwA4tm8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a5jCnwA4tm8_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 173.90184746439914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding an embroidery needle moves repeatedly, manipulating yellow thread to stitch a pattern on fabric within an embroidery hoop. The hand and needle are distinct solid objects undergoing deliberate motion.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background elements (fabric, embroidery hoop) remain stable and do not exhibit uniform motion."}}
{"video_id": "a72_WYMfocQ", "file_name": "a72_WYMfocQ_000027_000037.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. So, the user wants me to generate a concise chronological paragraph based on the provided video frames. First, I need to look at the images given. There's a person holding a harmonica, right? The video starts with them in a room with some background elements.\n\nWait, the first frame shows the person holding a harmonica (or maybe a pan flute? Wait, no, harmonica is a different instrument. Wait, the instrument here looks like a melodica? No, the person is holding something that's a harmonica. Wait, the description says it's a harmonica, but in the video, it's a person with a harmonica. Wait, the first frame says they're holding a harmonica. Wait, no, the first frame's description says \"harmonica\" but in the video, maybe it's a different instrument. Wait, no, the user provided the video frames. Let me check again.\n\nLooking at the user's input: the video frames show a person holding a harmonica. Wait, no, the first frame is a person with a harmonica? Wait, the first frame is: [0.0 seconds] shows the person holding a harmonica. Wait, the instrument is a harmonica, but the person is holding it up to their mouth. Wait, in the frames, the person is holding a harmonica. Wait, but the harmonica is a wind instrument, usually played by blowing into it. But in the video, the person is holding it with both hands, maybe demonstrating how to play it.\n\nWait, the video starts at [0.0 seconds] with the person holding the harmonica, and then in subsequent frames, the person's hands are moving slightly. The background has a blue plaque on the wall, a framed picture, and some furniture. The person is wearing a light blue shirt, white hair, glasses.\n\nThe caption needs to be chronological, focusing on motion. The person is holding the harmonica, maybe adjusting their grip or showing the instrument. The movements are small, maybe shifting the instrument slightly. The background elements are minimal, so just mention the room briefly. The camera perspective is static, no movement.\n\nSo the caption should start with the person holding the harmonica, then describe their actions in order. The appearance: elderly male, light blue shirt, white hair, glasses. Spatial relationships: standing in a room with a blue plaque on the left wall, a framed image on the right. The instrument is held with both hands in front of the face.\n\nWait, the rules say to mention spatial relationships if relevant. So the person is in front of the blue plaque, which is to their left. Also, the framed picture is on the right. But maybe keep background minimal. The main thing is the person's actions. The motion: the person holds the harmonica, then slightly adjusts their grip or the position of the instrument. The camera is static, no movement.\n\nLet me structure the caption: The elderly man in a light blue shirt stands in a room, holding a harmonica close to his mouth with both hands. He slightly adjusts his grip and the instrument's position over a few seconds. The background includes a blue plaque on the left wall and a framed image on the right. The camera remains static, facing the subject directly.\n\nWait, but need to check the rules. Rule c says mention spatial relationships if relevant. The blue plaque is on the left, the framed image on the right. Maybe mention \"a blue plaque on the left wall\" and \"a framed image on the right\". But the rules say keep background descriptions minimal unless essential. So maybe just mention the room briefly without specific background details unless necessary. But since the plaque is part of the room's context, perhaps include it.\n\nWait, the user says \"minimal unless essential for understanding motion\". Since the motion is the person playing the instrument, maybe the background isn't crucial, but the presence of the plaque and framed image is part of the setting. So perhaps it's okay to mention them briefly.\n\nAlso, the caption should be concise. Let's see. The main subject is the man holding the harmonica. He's adjusting his grip slightly. The camera is static. So the caption would be: An elderly man in a light blue shirt holds a harmonica close to his mouth, adjusting his grip slightly while standing in a room with a blue plaque on the left wall and a framed image on the right. The camera remains static.\n\nBut need to check if \"adjusting his grip slightly\" is accurate. From the frames, the person's hands move a bit, maybe demonstrating the instrument. The key points are the motion (holding and adjusting), appearance (elderly, shirt color, white hair), background (plaque left, framed image right), camera static.\n\nWait, the first frame says \"holds the harmonica\", and the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a72_WYMfocQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a72_WYMfocQ_000027_000037.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 945.5329016134685, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) is moving his hands to play the harmonium and slightly moving his head and body as he plays.", "background_and_ambient_analysis": "The background (wall with framed pictures) is static and shows no shifting. There are no fluid or environmental motions (fire, water, smoke, wind) present."}}
{"video_id": "a6T5Hz12COg", "file_name": "a6T5Hz12COg_000026_000036.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue striped shirt and light cap holds a baby wearing a pink bow and pink dress. They stand before a wooden birdhouse mounted on a stone wall, where a small white and gray bird perches in the entrance. The baby, with the man’s assistance, extends a stick toward the bird; the bird pecks at the stick while the baby holds it steady. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a6T5Hz12COg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a6T5Hz12COg_000026_000036.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 382.9262796740276, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A small bird is actively moving at the bird feeder, and the man holding the baby is relatively stationary while interacting with the bird.", "background_and_ambient_analysis": "The stone wall and wooden structures in the background show no significant shifting or environmental fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "a70agcJPT4U", "file_name": "a70agcJPT4U_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with stacked white plastic cups in front of a stainless steel juicer containing a yellow liquid and a glass of orange juice. A person wearing a black and white patterned hoodie cuts an orange on a wooden tray with multiple whole oranges surrounding it. The camera pans left to reveal the person's hands slicing the orange while other oranges and a container of orange halves remain on the tray. In the background, a market scene with people and structures is visible, though blurred. The camera perspective shifts slightly to capture the action, with a minor shake during movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a70agcJPT4U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a70agcJPT4U_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 265.679166894971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand moves to adjust items near the griddle and later handles sliced oranges. Discrete solid objects (hand, orange slices, utensils) exhibit controlled motion due to explicit physical actions (e.g., lifting, placing).", "background_and_ambient_analysis": "No shifting background elements (walls, structures remain stationary relative to each other). No fluid or wind-driven motion (e.g., fire, water, smoke) observed."}}
{"video_id": "a6y-VJaK_Wc", "file_name": "a6y-VJaK_Wc_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. The first frame is black, then it goes to a scene with an embroidery hoop. There's a green hoop holding a white fabric with a blue bird design being stitched. Next to it, there's an open pattern book with a bird design, maybe orange parts. Then, a hand moves in—wait, no, the description says the hand is seen lifting the embroidery hoop and the pattern book. Wait, the video sequence: starts with black, then shows the hoop on paper, then the hand moves the hoop and the pattern book, so the objects are being adjusted. Let's check the frames: [0.0] black, [1.4] shows hoop, paper, pattern book. Then the hand is moving the hoop and the pattern book. Then the pattern book is moved away. So chronologically: first, black screen, then the embroidery hoop with fabric on paper, pattern book next to it. Then, a hand moves the hoop and the pattern book. Then the pattern book is lifted out of frame.\n\nWait, the rules: focus on motion and behavior. So main subjects here are the embroidery hoop, the fabric, the pattern book. The hand is moving them. Let's see the exact frames:\n\nFrame 1.4: green embroidery hoop on white paper, fabric with blue bird. Pattern book (open, shows bird design with orange). Then frame 2.5: similar but the bird embroidery is more detailed. Then frame 3.6: the pattern book is still there. Then frame 4.7: hand moves the hoop and pattern book, lifting the pattern book to the right, so the pattern book is no longer in view, and the hoop is moved. Wait, the description says: the hand is seen moving the embroidery hoop and the pattern book. So the motion is the hand lifting the pattern book and moving the hoop.\n\nSo chronological order:\n\n- Start with black screen.\n\n- Then, the scene shows a green embroidery hoop with white fabric (blue bird design being stitched) placed on a sheet of white paper, with an open pattern book (containing bird design, orange markings) to the right of the hoop. The pattern book has text and charts.\n\n- Then, a hand enters the frame, moving the embroidery hoop and the pattern book. The hand lifts the pattern book to the right, causing it to partially move out of the frame, and the hoop is repositioned.\n\n- Finally, the pattern book is moved away, leaving the hoop and paper.\n\nNeed to keep it concise. Exclude text recognition, so don't mention \"X\", \"2000\" etc. Focus on motion: hand moves the hoop and pattern book.\n\nSpatial relationships: pattern book is to the right of the hoop initially. Then hand moves pattern book to the right, lifting it.\n\nCamera perspective: top-down.\n\nLet's structure the caption:\n\nThe video begins with a black screen, transitioning to a top-down view of a green embroidery hoop holding white fabric with a blue bird design, placed on a sheet of white paper. To the right of the hoop lies an open pattern book showing a bird illustration. A hand enters, moving the hoop and pattern book to the right, lifting the pattern book partially out of the frame before the hoop is repositioned. The pattern book is then moved away, leaving the hoop and paper visible.\n\nWait, but need to be concise. Let's check the rules: concise, chronological paragraph. Focus on motion.\n\n\"Beginning with a black screen, the video transitions to a top-down view of a green embroidery hoop with white fabric (featuring a blue bird design) resting on a white sheet. To the right of the hoop, an open pattern book displays a bird illustration. A hand then moves the hoop and pattern book to the right, lifting the pattern book partially out of frame, followed by the hoop being repositioned as the pattern book is fully removed.\"\n\nCheck if background is minimal: yes, the paper and pattern book are mentioned as necessary for context.\n\nCamera perspective: top-down, no movement mentioned (it's a static shot, so camera is top-down, no movement like pan, just static).\n\nWait, the frames might have slight movement, but the rule says \"conclude with camera perspective and movement\". If it's static, then just top-down.\n\nWait, in the video, the camera is looking down, so top-down. No pan or shake.\n\nSo final caption:\n\nThe video starts with a black screen, then shows a top-down view of a green embroidery hoop with white fabric (blue bird design) on a white sheet, with an open pattern book to the right. A hand moves the hoop and pattern book to the right, lifting the pattern book partially out of frame, followed by the pattern book being removed, leaving the hoop and paper visible.\n</think>\n\n<caption_output>The video begins with a black", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a6y-VJaK_Wc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a6y-VJaK_Wc_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 60.14427235593546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A green circular object (hoop) is manipulated by a hand, moving it across the surface; the map and paper are static.", "background_and_ambient_analysis": "The background elements (map, paper surface) remain stationary; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "a7K8WoOLq3I", "file_name": "a7K8WoOLq3I_000123_000133.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long brown hair and glasses, wearing a pink and white jacket, holds a blue and white box. They lift the box upward, then bring it down toward their face, moving their hands around the box. The background includes an orange wall with a drawing and a whiteboard. The camera remains stationary with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a7K8WoOLq3I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a7K8WoOLq3I_000123_000133.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 47, "selected_start_time_sec": 2.9375, "total_frames_16fps": 160, "blur_score": 88.4647359855016, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) is moving their arms and head to drink from a bottle. The bottle is a solid object that is held and moved by the person.", "background_and_ambient_analysis": "Background (whiteboard, orange wall with posters) is stationary. No environmental fluid motion (fire, water, smoke) is present."}}
{"video_id": "a7HCH6CnstU", "file_name": "a7HCH6CnstU_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless person lies face-down on a tiled bathroom floor, back to the camera with hands behind their head. The camera remains top-down as a hand holding a chocolate box enters from the right and moves toward the person.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a7HCH6CnstU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a7HCH6CnstU_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.32665123515045, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single human subject (lying prone on the floor) exhibits subtle motion: arm movements and slight body shifts, indicating intentional locomotion/physical actions.", "background_and_ambient_analysis": "The bathroom background (toilet, shower curtain, tiled floor) remains static across frames with no fluid/environmental motion (e.g., no fire, water flow, or smoke), confirming no ambient environmental dominance."}}
{"video_id": "a7NooyRQyhs", "file_name": "a7NooyRQyhs_000195_000205.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a person in a white t-shirt with a yellow and blue logo. Another person, maybe, is interacting. Wait, the first frame: the main subject is a man in a white shirt, holding something? Wait, no, looking at the frames. The first frame: the man is in a white shirt with a logo, arm extended. Then in frame 1, someone else's hand is on his shoulder. Then the hand moves, maybe adjusting. Let's check the sequence.\n\nFrames: [0.0] - man in white shirt, arm up, hand on his shoulder. Then [1.4] - same, but hand is touching his shoulder. Then [2.5] - the hand is moving away. Wait, the sequence is:\n\n- Frame 0: person in white t-shirt (with blue/yellow design), standing, right arm raised, left arm extended. Another person's hand (wearing black sleeve) is on his shoulder.\n\n- Frame 1: same person, the hand on shoulder, but now the main person is slightly turning.\n\nWait, the video shows a man wearing a white t-shirt with a yellow circular logo and blue text, standing upright. Another individual, whose arm is visible in black clothing, reaches out and places a hand on the man's left shoulder. The man then slightly rotates his upper body while keeping his right arm raised, and the other individual’s hand remains on his shoulder for a moment before moving away. Background has a light-colored wall and a window with yellow trim. The camera is positioned at a low angle, looking upward, with a slight tilt.\n\nWait, need to follow the rules: chronological, motion, appearance, spatial, camera.\n\nFirst, main subjects: two people. The primary person is a male in a white t-shirt with a yellow and blue logo, dark shorts. Secondary is someone with a black sleeve (arm visible). \n\nActions: In the sequence, the secondary person's hand comes into frame (from the right, perhaps) and places a hand on the primary person's left shoulder. The primary person then adjusts his posture, turning slightly while keeping his right arm up. The secondary person's hand then moves away from the shoulder.\n\nAppearance: Primary: white t-shirt (logo), dark shorts. Secondary: black sleeve (arm visible, so maybe dark top).\n\nSpatial: The secondary person's arm is on the primary's left shoulder. The background is indoor, maybe a room with a window (yellow trim), light walls. But background minimal.\n\nCamera: The camera is angled upward, low angle, so looking up at the subjects.\n\nNow, structure the caption:\n\nStart with the main subject's initial action, then the other's action, then the movement.\n\n\"An individual in a white t-shirt with a yellow and blue logo stands upright, right arm raised; another person with a black sleeve extends their hand to touch the first individual's left shoulder, who then slightly turns their upper body while the second person's hand moves away. The scene occurs indoors with a light-colored wall and window in the background, captured from a low-angle perspective.\"\n\nCheck the rules:\n\n- Chronological: first, the second person's hand touches the first's shoulder; then the first turns slightly, the hand moves away.\n\n- Appearance: white shirt, blue/yellow logo; black sleeve (arm visible).\n\n- Spatial: second person's hand on first's left shoulder.\n\n- Camera: low angle.\n\n- Background minimal.\n\n- Exclude text, names.\n\nNow, make it concise.\n\n\"An individual wearing a white t-shirt with a yellow and blue logo stands with their right arm raised. Another person’s arm in a black sleeve reaches out and places a hand on their left shoulder; the first individual then slightly rotates their upper body as the second person’s hand withdraws. The setting is an indoor room with light-colored walls and a window, viewed from a low-angle perspective.\"\n\nCheck word count, conciseness. Maybe shorten \"places a hand on their left shoulder; the first individual then slightly rotates their upper body as the second person’s hand withdraws\" to \"places a hand on the first person's left shoulder, who then turns slightly while the second person's hand moves away.\"\n\nYes:\n\n\"A person in a white t-shirt with a yellow and blue logo stands with their right arm raised. Another individual's arm, in a black sleeve, touches the first person's left shoulder, then withdraws as the first person slightly rotates their upper body. The scene occurs indoors with light-colored walls and a window, captured from a low angle.\"\n\nWait, the sequence: in frame 0, the hand is touching the shoulder. Then in frame 1, the hand is still there. Frame 2, the first person's hand (no, the main person's left arm—wait, the main person is wearing a long", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a7NooyRQyhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a7NooyRQyhs_000195_000205.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 30.448579085626776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (the man in the white t-shirt) is moving his arms in an interaction with another person (whose arm is visible).", "background_and_ambient_analysis": "The background (walls and vertical elements) is static and unchanging; no fire, water, smoke, or wind is present."}}
{"video_id": "a7gjjZLC0CE", "file_name": "a7gjjZLC0CE_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing camouflage pants and dark shoes walks toward the camera from the right side of the frame, moving across a wooden floor with a bed featuring a red mattress visible to the left. The individual's legs and feet are the primary focus as they step forward, shifting their position closer to the center of the frame. The camera remains stationary in a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a7gjjZLC0CE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a7gjjZLC0CE_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 160, "blur_score": 55.110043417249564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing camouflage pants and dark shoes) is walking on the floor, showing clear locomotion with stepping motion.", "background_and_ambient_analysis": "The background (wooden floor, chair, backpack) is static and does not shift. No fire, water, smoke, or wind present."}}
{"video_id": "a8321J8LlDg", "file_name": "a8321J8LlDg_000041_000051.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. Must be concise. Let me put it all together.  Shirtless man in red shorts raises both arms upward, facing a staircase. A woman in a pink tank top and black pants moves toward him from his left, interacting with him. To his right, a blonde woman in a white shirt holds a phone, capturing the scene. The camera remains handheld with slight shake as the group's movements are observed from a medium distance. </think>  <caption_output>A shirtless man in red shorts raises both arms upward while standing near a staircase, facing a wall. A woman in a pink tank top and black pants moves toward him from his left, gesturing with her hands. To his right, a blonde woman in a white shirt holds a phone, capturing the scene. The camera remains handheld with slight shake, following the group’s movements from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a8321J8LlDg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a8321J8LlDg_000041_000051.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 116.38372114546034, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a shirtless man in red shorts raises and moves his arm, a woman in a pink top dances with fluid arm motions, and others shift positions; all exhibit explicit physical locomotion.", "background_and_ambient_analysis": "The background elements (wall, refrigerator, staircase) remain static throughout; no fire, water, smoke, or wind is observed, ruling out ambient environmental motion."}}
{"video_id": "a7kgcqK7P74", "file_name": "a7kgcqK7P74_000338_000348.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with short hair wearing a white top over a black dress holds a black book, turning it to display the cover and moving it in front of themselves. In the background, an orange blanket and toiletries are visible. The camera remains static with a close-up perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a7kgcqK7P74.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a7kgcqK7P74_000338_000348.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 43.50792122499125, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person holds and moves a book while bringing food to mouth. Discrete solid motion with clear hand/body movement.", "background_and_ambient_analysis": "Background (wall, table, bottles) is static with no fluid motion (fire, water, wind) detected. No environmental elements show fluid dynamics."}}
{"video_id": "a8hzLg7PTzY", "file_name": "a8hzLg7PTzY_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First frame: red screen with \"FAIL!\" but since we exclude text recognition, just note the red screen. Wait, no—rules say exclude text recognition, so maybe skip that. Wait, first frame is red, but the task is to focus on motion and behavior. Let's look at the video steps.\n\nFrame 0: red screen (but no subjects, so maybe just a transition). Then frame 1: person on trampoline. The person is wearing a dark t-shirt with a Union Jack design, black pants, standing with arms extended. Then frame 2: they jump, arms out, then fall backward (frame 3). Then frame 4: red screen again with \"FAIL.N.2\" but exclude text. So motion sequence: person on trampoline, jumps, loses balance, falls backward onto the trampoline. Then red screen (transition). \n\nNeed to describe chronological order. Main subject: one person. Appearance: dark t-shirt with pattern, black pants. Motion: stands on trampoline, jumps, arms out, then falls backward. Spatial: on trampoline, which has blue border. Background: green grass and trees, but minimal. Camera: probably top-down or static? Wait, in frame 2, the person is on trampoline, then frame 3 shows them falling. Let's check the frames. Frame 0: red (maybe intro). Frame 1: person standing on trampoline, arms out. Frame 2: same, but maybe jumping? Wait, the description says: frame 1 is person on trampoline (with arms out), frame 2 shows them jumping (arms up, maybe), then frame 3 they're falling backward. Wait, the video has:\n\n[0] red screen (no subject)\n\n[1] person on trampoline, standing, arms extended (blue border, green background)\n\n[2] same person, but now in mid-air? Wait, no, the next frame shows them falling. Wait the given frames are:\n\n<0.3> red (FAIL!), then <1.4> person on trampoline, <2.5> same person, arms up (maybe jumping), <3.6> person falling backward (lying on trampoline), <4.7> red screen (FAIL.N.2)\n\nSo chronological:\n\n- Starts with a red screen (no subject).\n\n- Then a person in a dark shirt with a Union Jack design and black pants is on a blue-bordered trampoline. They stand with arms extended.\n\n- They jump, arms up, then lose balance and fall backward onto the trampoline.\n\n- Ends with a red screen.\n\nBut we need to focus on motion and behavior. So:\n\nA person wearing a dark t-shirt with a Union Jack design and black pants stands on a blue-trimmed trampoline in a grassy outdoor area. They extend their arms, jump, and then fall backward onto the trampoline. The camera captures this sequence from a fixed perspective.\n\nWait, but need to exclude text recognition (so no \"FAIL!\"), so just describe the action. Also, spatial relationships: trampoline is outdoors, green background.\n\nRules: exclude text, named characters, stylistic analysis. So:\n\nA person in a dark t-shirt with a Union Jack pattern and black pants stands on a blue-rimmed trampoline in a grassy area. They extend their arms, jump, and then fall backward onto the trampoline. The camera remains static.\n\nCheck rules: chronological order—yes. Mention appearance (dark shirt, Union Jack, black pants), motion (stand, jump, fall). Background minimal (grassy area). Camera perspective: static? The frames seem to be from a fixed angle, maybe top-down or side? Wait, in frame 2, the person is facing away? Wait the description says in frame 1: \"person on trampoline, arms extended\", frame 2: \"same person, arms up (jumping)\", frame 3: \"falling backward\". So camera is likely static, perhaps a side view or overhead.\n\nBut the output needs to be concise. Let's structure:\n\nA person wearing a dark t-shirt with a Union Jack design and black pants stands on a blue-bordered trampoline in a grassy area, extends their arms, jumps, and falls backward onto the trampoline. The camera captures the sequence from a static position.\n\nWait, need to check the rules again:\n\na) motion and behavior in chronological order. So:\n\n- Person stands on trampoline.\n\n- Jumps (arms up).\n\n- Falls backward.\n\nb) brief appearance: dark t-shirt with Union Jack, black pants.\n\nc) spatial: on trampoline, grassy area (but minimal, so maybe just \"outdoors\" or \"grassy background\").\n\nd) camera: static.\n\ne) background minimal, so just \"gr", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a8hzLg7PTzY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a8hzLg7PTzY_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 69.99535011131528, "qwen_motion_source": {"primary_motion_source": "confidence", "confidence": 0.95, "object_analysis": "primary_motion_source", "background_and_ambient_analysis": "object_analysis"}}
{"video_id": "a8UrRoIdTPA", "file_name": "a8UrRoIdTPA_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. First, I need to understand the user's requirements. They want a concise chronological paragraph focusing on motion and behavior of main subjects. The main subject here is a person skiing.\n\nLooking at the video frames provided, the person is walking or skiing uphill on a snowy slope. The background has a mountain with snow and a clear blue sky. The sun is shining brightly. The video starts with the person in the distance, moving towards the camera. There's text overlay in the frames, but rule f says to exclude text recognition, so I shouldn't mention that.\n\nThe user specified to describe the motion in chronological order. So, the person is moving from a distance towards the camera, skiing uphill. They're using ski poles, dressed in dark clothing with a blue vest. Since the video is in a vertical format, maybe the camera is stationary or following the person.\n\nWait, the camera perspective: the video shows the person moving towards the camera, so the camera might be stationary, capturing the person approaching. The background is minimal, so maybe just mention the snowy slope and mountain.\n\nNeed to check the rules again. Rule d: conclude with camera perspective and movement. So, camera is stationary, perhaps a slight forward tilt as the person approaches.\n\nAlso, rule a: focus on motion and behavior. The person is skiing uphill, using poles. Appearances: dark clothing, blue vest, ski poles. Spatial relationship: the person is moving towards the camera on a snowy slope with mountains in the background.\n\nWait, the video starts with the person in the distance, then gets closer. So chronologically, the person starts far away, moving towards the camera. The camera is stationary, capturing them approaching.\n\nMake sure not to mention the text. Also, the date and photographer info is there but excluded per rule f.\n\nLet me structure the caption:\n\nA person in dark clothing with a blue vest, using ski poles, skis uphill on a snow-covered slope. They move from a distance toward the camera, approaching steadily. The background features a snow-capped mountain under a clear blue sky. The camera remains stationary, capturing the subject's ascent from behind.\n\nWait, in the video, the person is seen from behind as they ski away? Wait, the first frame shows the person's back, moving away from the camera. Wait, looking back at the frames:\n\nFirst frame [0.0] shows the person facing away from the camera, moving uphill. The text appears as the video progresses. So the person is moving away from the camera, but getting closer? Wait, no. Wait, the frames show the person starting in the distance and moving closer to the camera. Wait, maybe the camera is moving? No, the description says the camera perspective.\n\nWait, the user's example output would need to describe the motion. Let me recheck the video frames.\n\nAt [0.0] the person is far away. At [0.3] the text appears, and the person is still moving. By [4.7] the person is closer. So the camera is static, and the person moves towards the camera. But in the video, the person is skiing uphill, so moving away from the camera? Hmm, maybe the person is walking towards the camera. Wait, the initial frame shows the person facing away, but then the person's position gets closer. Wait, maybe the camera is stationary, and the person is approaching. Wait, if the person is moving towards the camera, then the camera is fixed. But in the first frame, the person is far, then in the next frames, closer. So the person is moving towards the camera.\n\nWait, maybe the person is walking uphill, but the camera is following them, so they move from the distance towards the camera. Wait, but if the person is moving uphill, the camera might be on a lower position, so the person is moving away. Hmm, this is confusing.\n\nWait, looking at the video description: the person is on a snowy slope, skiing. The sun is bright. The text says \"Hunnedalen 26.03.17 Photo Asgeir Ravn\" but we exclude text.\n\nThe key is the motion. The person is moving towards the camera. So from a distance, approaching, using ski poles, uphill. Background: snow-covered mountain, blue sky. Camera is stationary, capturing the person approaching.\n\nBut the initial frames show the person's back, moving towards the camera. So the person starts far away, moving closer to the camera. So the camera is stationary, subject approaches.\n\nWait, but if the person is skiing uphill, they are moving away from the camera. Hmm, perhaps the camera is positioned so that the person is moving towards it. Maybe the slope is such that they are approaching the camera. Maybe the person is on a path leading towards the camera.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a8UrRoIdTPA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a8UrRoIdTPA_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 238.0825297927073, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "a89p1O2JqOw", "file_name": "a89p1O2JqOw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman wearing a black crop top, pink shorts, and sneakers climbs a rope. She begins with arms raised, pulling the rope upward, then steps onto a wooden platform and continues ascending. The camera remains in a low-angle static position, capturing her motion against a backdrop of trees and stone walls.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a89p1O2JqOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a89p1O2JqOw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 3094.393132452657, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing pink top and purple shorts) is moving by stepping side to side and performing arm movements (yoga pose).", "background_and_ambient_analysis": "Subtle tree swaying due to wind is present but not dominant; the main background elements (wooden structure, ground) remain stable."}}
{"video_id": "a8WLGAbTohw", "file_name": "a8WLGAbTohw_000192_000202.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark hair uses their left hand to hold a large sheet of paper displaying a detailed black-and-white side view sketch of a sleek car, while their right hand maneuvers a pencil to add shading and refine the vehicle's contours. The left hand remains steady, occasionally adjusting the paper's position, while the right hand moves methodically across the drawing surface. The background is a plain, neutral surface. The camera maintains a close-up, static perspective focused on the drawing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a8WLGAbTohw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a8WLGAbTohw_000192_000202.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 38.75382943581952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand (holding a pen) is moving to draw on paper, creating a car sketch.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed. Background remains static."}}
{"video_id": "a8yyCamMvAc", "file_name": "a8yyCamMvAc_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person’s hand, wearing a dark green sleeve, grips a trowel with a yellow handle, moving it through dark brown soil. The hand adjusts the trowel’s position, then a second hand (also in a green sleeve) joins to manipulate the tool, which shifts to a red handle. The trowel is repeatedly inserted and pulled from the soil, displacing dirt. The camera maintains a tight close-up on the hands and tool, with minimal background detail, focusing on the excavation motion. No camera movement is evident.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a8yyCamMvAc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a8yyCamMvAc_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.18163665783706, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hands and trowel are discrete objects moving as the person digs into the dirt. The motion is driven by manual manipulation (digging), with the trowel interacting with the soil.", "background_and_ambient_analysis": "The dirt wall in the background shows no uniform shifting, indicating no camera motion. There are no fluid elements (fire, water, smoke) or wind-driven motion observed."}}
{"video_id": "a9MnTlOAl0o", "file_name": "a9MnTlOAl0o_000074_000084.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing beige pants and gray sneakers dips a gray-headed mop with a white handle into a blue bucket placed beside a washing machine, then lifts the bucket. The scene shifts to a woman in a red shirt holding the bucket in a kitchen with floral wallpaper. The camera starts at a low angle focusing on the legs and bucket, then pans upward to the woman.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a9MnTlOAl0o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a9MnTlOAl0o_000074_000084.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 148.9262232169362, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving discrete objects are the mop (being dragged across the floor) and the person (whose legs and body move as they mop).", "background_and_ambient_analysis": "The background (washing machine, bucket, wall with floral pattern, and kitchen counter) remains static throughout the video. There is no fluid motion (fire, water, smoke, wind) present."}}
{"video_id": "a9cisYUKu7w", "file_name": "a9cisYUKu7w_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a classroom, two women stand near a whiteboard: one in a green top and black pants, the other in a red sari. The woman in green moves toward the woman in red, who extends her arms; they embrace briefly before separating. Other individuals sit at desks around the room. The camera remains stationary, capturing the scene from a fixed position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a9cisYUKu7w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a9cisYUKu7w_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 144, "blur_score": 448.0318002962748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (one in green, one in pink sari) are moving within the classroom, exhibiting gestures and positional shifts consistent with discrete human motion.", "background_and_ambient_analysis": "The classroom background (walls, tables, whiteboard) shows no uniform shifting, and there are no fluid/environmental elements like fire, water, or smoke."}}
{"video_id": "a9hjsxhjOWI", "file_name": "a9hjsxhjOWI_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt, dark pants with yellow stripes, and white shoes walks onto a dirt courtyard. The individual crouches down, extends their right hand to touch a small patch of greenery on the ground, and then pulls their hand back. The camera follows the person's movement from a low angle, capturing the action as they interact with the ground. Background elements include a stone archway and scattered hoses, but the focus remains on the person's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a9hjsxhjOWI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a9hjsxhjOWI_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 118.11551489230263, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white shirt, dark pants, white shoes) is moving: walking, standing with hands on hips, bending down to examine the ground. Discrete solid object motion is clear and trackable.", "background_and_ambient_analysis": "Static background elements (ground, walls, plants) show no significant motion or environmental fluids (e.g., no fire, water, smoke). Background remains fixed without uniform shifting."}}
{"video_id": "aAGS4Eh2EN8", "file_name": "aAGS4Eh2EN8_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with dark nail polish and a ring holds a white paint palette next to a circular color wheel diagram; a blue paintbrush dips into the yellow paint well and moves toward the wheel's segment. The camera maintains a static top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aAGS4Eh2EN8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aAGS4Eh2EN8_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 49.77792678013635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand holding a brush moves to apply paint to the paper; the brush and paint palette are discrete solid objects undergoing controlled motion for painting.", "background_and_ambient_analysis": "The background (tiled surface and paper border) is static with no shifting elements. No fluids, fire, water, or wind are present."}}
{"video_id": "aAN8xgNvK_w", "file_name": "aAN8xgNvK_w_000137_000147.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand reaches into a bathtub, first moving a white pillow with a green stripe to the left, then adjusting a beige floral-patterned pillow next to it. The person rearranges both pillows, shifting their positions within the tub. The camera remains stationary, focused on the bathtub's interior throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aAN8xgNvK_w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aAN8xgNvK_w_000137_000147.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 96.28429891722564, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals (hands visible) move a blanket and pillow, adjusting their positions via explicit physical actions (pulling, spreading, repositioning).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; room elements (bed frame, walls) remain static."}}
{"video_id": "aAerwvfRXZA", "file_name": "aAerwvfRXZA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dojo, three children in white uniforms with colored belts (red and purple visible) stand facing an adult in a blue jacket and black pants. The adult, holding a white board, bends forward and moves it toward the child with a purple belt, who steps forward. After the interaction, the children move away, with the adult turning and walking. The camera remains stationary, capturing the action from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aAerwvfRXZA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aAerwvfRXZA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 200.92267468826418, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (children in karate uniforms, instructor) move via explicit physical forces (stepping, punching, walking) in a dojo setting.", "background_and_ambient_analysis": "Static background elements (walls, floor) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "aAlTB9gAE48", "file_name": "aAlTB9gAE48_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a girl in a red outfit doing exercises on a blue exercise ball. Let's break down the sequence.\n\nIn the first frame, she's on the ball, maybe transitioning. Then, in the next frames, she's moving her body—like, she's using the ball for a handstand or some pose. Let's check the motion: she starts with the ball under her, then moves into a position where she's balancing on her hands with the ball supporting her. The background is a gym with blue walls, mirrors, and exercise equipment. The main subject is a girl, red top, blue ball. The camera is static, no movement mentioned. Need to describe chronological order: she's positioned on the ball, shifts her body, balances on hands, adjusts. Keep it concise.\n\nCheck rules: focus on motion, appearance (red top, blue ball), spatial (in the gym, but minimal background). Conclude camera perspective. No text recognition, etc.\n\nSo, the caption should be: A girl in a red top and black pants uses a large blue exercise ball in a gym. She begins by positioning herself on the ball, then shifts her body weight to balance on her hands with her torso elevated. The camera remains stationary, capturing the sequence from a fixed angle.\n\nWait, need to check each rule. Appearance: red top, black pants? Wait, the video shows her in red, maybe pants are not clear. Wait, the first frame: she's on the ball, wearing red. The description says \"red top and black pants\"—wait, in the video, maybe it's red top, but pants might be black? But the user's problem says \"describe appearance and number\". Let's see the video: the girl is in red, maybe shorts or pants. The problem is to be concise.\n\nWait, the example in the rules: \"briefly describe their appearance and number (color, size, orientation)\". So for the girl: red top, small size (since she's a kid), orientation: on the ball. Then the ball: blue, large.\n\nMotion: starts with the ball, then shifts body, balances on hands. So chronological: she starts positioned on the ball, then shifts to balance on hands.\n\nBackground: gym with blue walls, mirrors, equipment, but minimal. So don't mention much background unless essential. The background is part of the setting, but the main focus is the girl and ball.\n\nCamera: stationary, fixed angle.\n\nLet me draft:\n\nA girl in a red top and black pants uses a large blue exercise ball on a wooden floor in a gym. She begins by positioning herself on the ball, then shifts her body to balance on her hands with her torso elevated, maintaining stability. The camera remains stationary throughout, capturing the sequence from a fixed perspective.\n\nWait, but does she have black pants? The video might not specify, but maybe the girl is wearing red, maybe the pants are part of her outfit. Alternatively, maybe \"red top\" is sufficient. The problem says \"briefly describe their appearance and number (color, size, orientation)\". So \"girl in red top\" (color), size (small), orientation (on the ball). The ball is blue, large.\n\nLet's check the frames:\n\n[0.0] She's on the ball, body low.\n\n[0.3] Same, maybe moving.\n\n[1.4] She's on her hands, body leaning.\n\n[2.5] More upright, hands on floor.\n\nWait, no, looking at the video:\n\nThe first frame: she's lying on the ball, arms extended. Then she moves to a position where she's on her hands, legs up. So maybe she's doing a handstand on the ball.\n\nWait, the sequence: she starts with the ball under her, then moves to balance on hands. So the motion is from lying to handstand on the ball.\n\nSo: A girl in a red top uses a large blue exercise ball in a gym. She starts in a prone position on the ball, then shifts to balance on her hands with her torso elevated, maintaining stability. The camera remains stationary, capturing the sequence from a fixed angle.\n\nThat's concise. Check all rules:\n\na) Motion in chronological order: prone on ball → balance on hands.\n\nb) Appearance: red top, blue ball (color, size, orientation).\n\nc) Spatial: in gym, but minimal background. Not necessary to mention gym as part of spatial, just that it's in the gym.\n\nd) Camera: stationary, fixed angle.\n\ne) Background minimal—yes, gym is mentioned but not detailed.\n\nf) Exclude text, etc.\n\nYes, this should work.\n</think>\n\n<caption_output>A girl in a red top uses a large blue exercise ball on a wooden gym floor. She begins in a prone position on the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aAlTB9gAE48.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aAlTB9gAE48_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 410.4810858585587, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving on a large blue exercise ball, causing it to roll across the wooden floor. The ball's motion is driven by the child's physical locomotion (pushing off the ground, shifting weight), and the child's body position changes as they interact with the ball.", "background_and_ambient_analysis": "Background elements (blue walls, black poles, white wall with 'UP' text) remain stationary across frames, showing no shifting or uniform motion. No fire, water, smoke, or wind is visible in the indoor gym setting."}}
{"video_id": "aBAAuDZsleg", "file_name": "aBAAuDZsleg_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video. There are kids pushing a cart. Let's see the sequence. In the first frame, a girl in red top and denim shorts, a boy in yellow sleeveless shirt, another kid in blue. Then they start moving the cart. The cart has toys, maybe stuffed animals and some bags. The kids are pushing it along a sidewalk. The background is a wall, maybe. Let's note the motion: they're walking, pushing the cart. The camera seems to follow them, maybe moving with the cart. Need to describe chronologically. Start with the initial position: three kids (girl red, boy yellow, another kid) pushing a wooden cart loaded with toys and bags. Then they move forward, maybe the girl in red is on one side, the boy in yellow in front, another kid behind. Wait, in the frames, they're moving the cart. So the sequence is: the kids are pushing the cart, which is full of items. Their appearance: girl in red sleeveless, denim shorts; boy in yellow sleeveless, black shorts; another kid in blue shirt. Then the cart has various objects—stuffed animals, maybe a blue toy, and some bags or baskets. As they move, the camera follows, maybe slight movement. Background is a building with a white wall and some dark lower part. Need to keep it concise. Let's structure: three children push a wooden cart loaded with stuffed animals and bags along a sidewalk; a girl in a red top and denim shorts walks beside the cart, a boy in a yellow sleeveless shirt pushes from the front, and another child in a blue shirt assists. The cart moves forward, passing a white wall. The camera follows the movement with slight shake. Wait, the rules say minimal background. So focus on motion and subjects. Let's check the frames: frame 0-5, they're moving the cart. The kids are pushing, the cart has toys. So the caption should describe the action chronologically. Start with the kids pushing the cart, mention their clothes briefly, what's in the cart, then movement. Also, camera perspective: the video is shot from a following angle, maybe a slight shake as they move. Let's draft: Three children—two boys and one girl—push a wooden cart loaded with stuffed animals and bags along a sidewalk. The girl in a red sleeveless top and denim shorts walks beside the cart, while the boy in a yellow sleeveless shirt and black shorts pushes from the front, and another child in a blue shirt assists. They move forward, with the cart remaining level as they push. The camera follows their movement, showing slight shake. Wait, need to be concise. Let's see: Three kids push a wooden cart filled with toys and bags along a sidewalk; a girl in red top and denim shorts walks beside it, a boy in yellow sleeveless shirt pushes from the front, and another child in blue shirt helps. The cart moves steadily, with the camera following the motion with slight shake. But need to check if the number is correct: in frame 0, three kids: girl red, boy yellow, girl blue? Wait, first frame: left is a child in green shorts and light top, then a girl in red top and denim shorts, boy in yellow sleeveless, and a child in blue shirt. Wait, the first frame: [0.0] shows four kids? Wait no: [0.0] has four people? Wait, the video description: [0.0] is the first frame. Let's count: left side, a kid in green shorts (maybe a boy), then a girl in red top and denim shorts, a boy in yellow sleeveless shirt, and a child in blue shirt. So four kids? Wait, but the problem says \"main subjects\", so probably the kids pushing the cart. The cart is pushed by three or four. Let me check the frames. Frame 0: four kids: one in green (partial), girl red, boy yellow, child blue. Frame 1: same, but moving. Frame 2: the girl in red is on the left, pushing the cart, the boy in yellow is pushing, the child in blue is behind. Wait, maybe four kids: the one in green is maybe not pushing. So main subjects: the three kids actively pushing: girl red, boy yellow, child blue. The fourth kid in green is maybe on the side but not pushing. So focus on the three pushing. Now, description: Three children push a wooden cart loaded with stuffed animals and bags along a sidewalk. The girl in a red sleeveless top and denim shorts walks beside the cart, the boy in a yellow sleeveless shirt and black shorts pushes from the front, and another child in a blue shirt assists from the side. They move forward steadily,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aBAAuDZsleg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aBAAuDZsleg_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 486.39783962715467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Children and a cart are moving; the children actively push the cart, demonstrating solid objects in motion due to explicit physical forces (human locomotion and cart propulsion).", "background_and_ambient_analysis": "Background elements (white wall, dark ground) remain stationary with no uniform shifting or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "aBF644Q5MqY", "file_name": "aBF644Q5MqY_000116_000126.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long hair, wearing a red shirt and scarf, stands in front of a large pile of split wood beside a silver pickup truck with its door open. They swing an object (likely a hammer) downward, then move toward the truck and exit the frame. The camera remains stationary, capturing the scene from a fixed angle with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aBF644Q5MqY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aBF644Q5MqY_000116_000126.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 161, "blur_score": 6104.779160103013, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) is actively moving: initially handling a tool near the wood pile, then moving away from it. The person’s motion is driven by explicit physical actions (chopping/working with the tool).", "background_and_ambient_analysis": "The background elements (silver truck, wooden pile, ground) show no uniform shifting or environmental fluid motion (no fire, water, smoke, wind). Static background features remain consistent across frames."}}
{"video_id": "aBVHy6Ii04o", "file_name": "aBVHy6Ii04o_000178_000188.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men in dark shirts stand on either side of a seated child draped in a dark cape; the left man supports the child’s head while the right man manipulates the child’s hair with his hands. The camera slowly zooms in toward the child’s head, focusing on their interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aBVHy6Ii04o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aBVHy6Ii04o_000178_000188.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 99.00584255697515, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (three people: barber, customer, assistant) exhibit motion: barber's hands move to cut/styline hair, customer's head shifts slightly while smiling, assistant holds customer's head.", "background_and_ambient_analysis": "Background elements (barber shop interior, counters, furniture) remain static with no uniform shifting or fluid motion (fire, water, smoke, wind) observed."}}
{"video_id": "aAt_jTbSE7k", "file_name": "aAt_jTbSE7k_000644_000654.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hand holds a fishing rod over a muddy river bordered by dense green trees, casting the line into the water as the rod extends toward the shore. The line is reeled in, causing the rod to move toward the right side of the frame before the camera pans left to reveal the river's surface and tree-lined banks. The camera perspective shifts from a close-up of the rod and hand to a wider view of the river, with slight movements tracking the rod's motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aAt_jTbSE7k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aAt_jTbSE7k_000644_000654.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 84.68952047684118, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand and a fishing rod are moving in a controlled manner (casting and reeling), indicating discrete object physics.", "background_and_ambient_analysis": "The water shows mild ripples (ambient environmental), but the background trees are static. The primary motion is not dominated by ambient elements."}}
{"video_id": "aB60a7FCX7I", "file_name": "aB60a7FCX7I_000624_000634.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with styled hair, gold earrings, and makeup applies pink lipstick using a brush, starting on the lower lip, then the upper lip, and finally smiles. The background features blurred string lights, but the camera remains in a close-up, static position throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aB60a7FCX7I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aB60a7FCX7I_000624_000634.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 41.75442713551271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary moving object is a person (woman) applying lipstick with a lip brush; the hand and brush exhibit controlled, discrete motion for makeup application.", "background_and_ambient_analysis": "The background consists of static bokeh lights on a purple backdrop with no shifting or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "aBWVnqrASGk", "file_name": "aBWVnqrASGk_000066_000076.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red sleeveless top and purple shorts sits on a chair, holding and moving a long blue streamer rhythmically; a person in a yellow shirt and khaki shorts stands to her left, while a drum set with blue and red streamers hangs on the wall in the background. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aBWVnqrASGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aBWVnqrASGk_000066_000076.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 46.44527459006119, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The seated person (in red) manipulates a baton in circular motion, while the standing person on the left shows minimal movement. The baton is the primary discrete object exhibiting explicit physical motion due to arm movement.", "background_and_ambient_analysis": "Background elements (walls, drum set, decorative ribbons) are static throughout the frames. No fluid motion (fire, water, smoke) or wind-driven environmental effects are observed."}}
{"video_id": "aBkpCU_6gK4", "file_name": "aBkpCU_6gK4_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A barber in a white shirt stands behind a seated bald client wearing a gray cape, who faces a wall-mounted mirror. The barber uses his hands to trim the client’s head, moving his hands across the hairline. The client remains seated, looking at his reflection in the mirror. The camera maintains a fixed perspective with slight movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aBkpCU_6gK4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aBkpCU_6gK4_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 161, "blur_score": 427.52016517051095, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The standing individual (white shirt) moves their hands toward the mirror, likely performing a hair-cutting action; the seated elderly person exhibits minimal motion.", "background_and_ambient_analysis": "Pink wall and shelf with stationary objects (red container, black items) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "aCPxLW8bZiA", "file_name": "aCPxLW8bZiA_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three individuals wearing black shirts and headphones stand in a room with a vintage microphone. They begin clapping rhythmically, then raise and lower their arms in sync while swaying. The central person stands in front of the microphone, flanked by two others to either side. The camera maintains a static, eye-level perspective throughout, capturing their coordinated movements against a plain wall background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCPxLW8bZiA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCPxLW8bZiA_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 62.700653012922075, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three individuals are performing distinct physical actions: clapping, gesturing, and moving their arms. Their motion is deliberate and tied to explicit physical locomotion (hand movements).", "background_and_ambient_analysis": "The background consists of static walls with no visible shifting or fluid motion (fire, water, smoke, wind). Background elements remain stationary across frames."}}
{"video_id": "aCqCi1pkZ24", "file_name": "aCqCi1pkZ24_000045_000055.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A scuba diver in dark gear holds a red bucket underwater, tilting it to pour contents while a large, dark-colored fish swims past them. The diver remains stationary with the bucket, and the camera stays close, exhibiting slight motion. Background features gravel and rocks.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCqCi1pkZ24.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCqCi1pkZ24_000045_000055.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 145, "blur_score": 155.41429448700995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The diver (in scuba gear) is moving slowly, holding a red disc and a white container. A large fish is swimming in the background.", "background_and_ambient_analysis": "The underwater setting has a calm environment; no strong currents or fluid motion dominates the background. The seabed and rocks are static, indicating no significant ambient motion."}}
{"video_id": "aCp7M7TLpOM", "file_name": "aCp7M7TLpOM_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Four people stand in a line under a covered structure. From left to right, the first wears a dark green hoodie and dark pants, the second a light gray hoodie and dark pants, the third a blue jacket and jeans, and the fourth a gray hoodie and dark pants. They perform synchronized dance moves: first clapping their hands, then raising their arms upward, and finally bringing their hands down. The camera remains stationary, capturing the group from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCp7M7TLpOM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCp7M7TLpOM_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 798.3435484617909, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "Four distinct individuals performing synchronized dance movements (rhythmic arm and body motions, including jumps and coordinated gestures) as primary moving subjects.", "background_and_ambient_analysis": "Background elements (walls, structural framework) remain stationary with no uniform shifting. No fire, water, smoke, or wind motion detected; ambient environmental conditions are absent."}}
{"video_id": "aCHlTTZ6QEw", "file_name": "aCHlTTZ6QEw_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "Two boys stand on a grassy hill overlooking the ocean. The boy in a blue tank top and light shorts holds a white shoe above his head with both hands, while the boy in a dark shirt and dark shorts steps forward and executes a high kick toward the other boy. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCHlTTZ6QEw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCHlTTZ6QEw_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 28.732940796134553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving: the person in blue shirt is raising and moving their arm, and the person in brown shirt is extending and then bending their arm.", "background_and_ambient_analysis": "The ocean shows subtle wave motion, but the background (cliff, house) is static and not shifting. Ambient motion (water) is present but not dominant."}}
{"video_id": "aCzhn7xZ3DM", "file_name": "aCzhn7xZ3DM_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a person swinging a bat. Let me check the frames. The first frame has the person in a stance, then they swing. The background is a fence, sky, and some trees. The main subject is a single person, silhouetted against the sky.\n\nRule a) Focus on motion and behavior chronologically. So start with the person's stance, then the swing. Rule b) Mention appearance and number. The person is in silhouette, so color isn't visible. They're wearing a cap and shorts. Rule c) Spatial relationships: maybe the fence is behind them. Rule d) Camera perspective: probably stationary, since no movement mentioned. Rule e) Background minimal unless essential. The sky and fence are in the background but maybe not necessary to mention much. Rule f) Exclude text, named characters, etc.\n\nLet me structure it step by step. The person is in a batting stance, then swings the bat. Chronological order: initial position, swing motion. The camera is likely stationary, capturing the action from a fixed angle. Since it's a silhouette, the colors aren't specified. The person is facing the camera or slightly turned? The frames show them swinging, so maybe the camera is positioned in front of them.\n\nWait, the video starts with the person holding the bat, then moving into a swing. The movement is from left to right or vice versa? The description should be chronological: stance, then swing, then maybe follow-through.\n\nAlso, need to mention the number of subjects: one person. Appearance: silhouetted, cap, shorts. Background is the fence, sky, but keep it minimal.\n\nAvoiding any mention of camera movement unless specified. The user says to mention camera perspective and movement. The video seems to be a static shot, maybe with a slight shake? But the rules say to mention if relevant. The example in the problem statement might have a slight shake. Wait, the problem says to conclude with camera perspective and movement. So need to say if the camera is static or moving.\n\nLooking at the frames, it's a fixed shot. The person's motion is the main focus. So camera is stationary, perhaps a slight shake as per the video's quality.\n\nPutting it all together:\n\nA single silhouetted person, wearing a cap and shorts, stands in a batting stance facing the camera. They swing a bat from left to right in a single motion, then return to a ready position. The background includes a chain-link fence and distant trees under a cloudy sky. The camera remains stationary with minimal movement.\n\nWait, but the video shows the swing action. Let me check the exact frames. Frame 0: person in a wide stance, bat up. Frame 1-2: swings the bat. Frame 3-5: follows through. So the motion is a complete swing. Need to describe the sequence: starts in stance, swings the bat forward, then comes back.\n\nBut the user said \"concise\", so maybe just the key motions. Also, the background elements are mentioned but minimally.\n\nPossible caption:\n\nA silhouette of a person wearing a cap and shorts stands in a batting stance, then swings a bat forward in a single motion, returning to the initial position. The background features a chain-link fence and a cloudy sky. The camera remains fixed with slight motion.\n\nWait, the rules say \"conclude with the camera perspective and movement\". So the camera is stationary (fixed) and perhaps has a slight shake. The user's example in the problem statement for the output format says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake)\".\n\nSo the caption should end with the camera perspective. Let me check the sample rules again.\n\nd) Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\n\nSo the caption should end with something like \"The camera remains stationary with slight shake.\"\n\nPutting it all together:\n\nA silhouetted individual, wearing a cap and shorts, stands in a batting stance facing the camera, then swings a bat forward in a single motion before returning to the starting position. The background includes a chain-link fence and distant trees under a cloudy sky. The camera remains stationary with slight movement.\n\nWait, but the problem says \"keep background descriptions minimal unless essential for understanding motion.\" The fence might be essential because it's a baseball field? But maybe it's not necessary. However, the problem mentions in the background: \"chain-link fence\" so maybe include it briefly.\n\nLet me check the original frames. The first frame has a fence on the left side. So the person is near the fence. Maybe \"positioned near a chain-link fence\"", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCzhn7xZ3DM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCzhn7xZ3DM_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 337.55419643499175, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (silhouette) is swinging a bat, with distinct motion patterns indicating physical force application (swinging motion).", "background_and_ambient_analysis": "Background elements (trees, pole, sky) show no uniform shifting or fluid motion. No fire, water, or smoke present."}}
{"video_id": "aCMeVIwRAxg", "file_name": "aCMeVIwRAxg_000128_000138.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored shirt and khaki pants walks toward the camera in an open field, bends down, and picks up a long, thin object from the ground near a white bucket and scattered tools. The background includes trees, and the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aCMeVIwRAxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aCMeVIwRAxg_000128_000138.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 179.6400867049231, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A solid human figure is performing discrete physical actions (bending, moving objects on the ground), indicating intentional locomotion and interaction with the environment.", "background_and_ambient_analysis": "The background consists of static trees, a clear sky, and stable ground elements with no uniform shifting or fluid motion (fire, water, wind)."}}
{"video_id": "aD1CgjRhunM", "file_name": "aD1CgjRhunM_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink and white striped sleeveless top starts by looking downward. They raise their head and gaze toward the camera, then turn their head left, briefly revealing another individual in blue clothing in the background. The person lowers their head again. The camera maintains a frontal perspective with slight movement, capturing the scene against a backdrop of a wooden cabinet and television.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aD1CgjRhunM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aD1CgjRhunM_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 55.23117114348942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing a pink and white striped sleeveless top) is moving their arm and hand, holding an iron which is being moved over a white cloth on a table.", "background_and_ambient_analysis": "The background (wooden cabinet, television, wall) is stationary throughout the video; no fluid or environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "aDORwQNHGKg", "file_name": "aDORwQNHGKg_000185_000195.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a ring and bracelet appears against a dark background, then a second hand enters holding scissors to cut a small object. The camera shifts to a top-down view of a person in a dark jacket with white-cuffed sleeves working at a table with tools including scissors, pliers, and a color chart, while manipulating the object. The background remains minimal, focusing on the hands and tools.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aDORwQNHGKg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aDORwQNHGKg_000185_000195.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 122.58800843153038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include a hand manipulating a small metallic ring or object, with another hand assisting in handling it. The hands move to position, rotate, and examine the object.", "background_and_ambient_analysis": "The background consists of a dark, static surface and a table with tools. No shifting background elements or fluid/environmental motion (fire, water, wind) are observed."}}
{"video_id": "aDY9cYlu33Y", "file_name": "aDY9cYlu33Y_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long brown hair wearing a pink hoodie holds a pink object in her hands, looking downward and adjusting it. She turns her head to the side, smiles, and moves her arm while shifting her body. She then quickly turns her back toward the camera, revealing her hoodie's back. The background features a window with faint interior lights. The camera stays close to her with slight handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aDY9cYlu33Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aDY9cYlu33Y_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 242.9490426327466, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects: A person (girl) moving her head, arms, and body; a pink cup being lifted and tilted. Motion originates from her deliberate physical actions (drinking, turning head, leaning forward).", "background_and_ambient_analysis": "Background elements (windows, ceiling lights) are static and show no shifting or fluid motion. No fire, water, or wind effects present."}}
{"video_id": "aEDyna10R9g", "file_name": "aEDyna10R9g_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow shirt with a green patch and dark pants sits on a plastic chair, resting their head on their hand and facing left. Another individual in a red shirt is crouched near a small screen and miscellaneous equipment in the background. Both subjects remain largely stationary, with the background figure making minimal movements. The camera maintains a fixed perspective with slight shakiness throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEDyna10R9g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEDyna10R9g_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 84, "blur_score": 1220.9045443812843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "The person on the left makes small hand movements while the person on the right remains stationary.", "background_and_ambient_analysis": "The background (brick wall and furniture) is static with no shifting; no fire, water, or wind present."}}
{"video_id": "aE7ncO2qWsw", "file_name": "aE7ncO2qWsw_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in bright orange uniforms work in a garden. The person on the right pushes a lawnmower around a tree stump, moving leftward and then turning toward the fence. Simultaneously, the individual positioned behind a small tree shifts toward the fence, then turns to face the garden area. Both maintain steady motion without significant camera movement; the camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aE7ncO2qWsw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aE7ncO2qWsw_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 306.319569696519, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in orange uniforms are moving: one operating a lawnmower, the other pushing a wheelbarrow. Their motions are discrete and due to physical locomotion.", "background_and_ambient_analysis": "The background (house, fence, trees) is static. No fluid/environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "aE5yYP1V3kg", "file_name": "aE5yYP1V3kg_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Hands manipulate white dominoes with colored symbols on a green table, arranging them into a linear row, then picking up and repositioning tiles to form a set. The dominoes are rectangular with distinct symbols, and the green table holds additional tiles. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aE5yYP1V3kg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aE5yYP1V3kg_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 46, "selected_start_time_sec": 2.875, "total_frames_16fps": 160, "blur_score": 135.38857753282932, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (human hands and Mahjong tiles) are moving: hands manipulate tiles by placing, aligning, and repositioning them on the table.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed; green table and tile arrangements remain static relative to each other."}}
{"video_id": "aDRQYj5bLzM", "file_name": "aDRQYj5bLzM_000049_000059.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand the user's requirements. They want a concise, chronological paragraph describing the video. The main rules are to focus on motion and behavior of main subjects, describe appearance and number, mention spatial relationships, conclude with camera perspective and movement, keep background minimal, exclude text, names, or stylistic analysis.\n\nLooking at the video frames provided. The first frame shows a close-up of an older person with a white beard, wearing a patterned scarf, drinking from a glass with blue and black squares. The background has a kitchen area with cabinets, a chair, and some plants.\n\nNext, the person raises the glass, maybe taking a sip, then moves their head down, causing the beard to obscure part of the frame. Then the person tilts their head back, possibly spilling something, and moves the glass away. The background remains consistent with the kitchen, but the camera angle shifts slightly. The camera seems to move upward as the person moves their head, and there's a slight shake or movement in the video.\n\nI need to structure this chronologically. Start with the person drinking, then the movement of the glass, the head movement, the spill, and the camera's perspective. Mention the appearance: older male, white beard, patterned scarf, blue/black glass. Spatially, the kitchen is in the background. The camera starts close-up, moves slightly up, maybe a bit shaky.\n\nCheck the rules again. Focus on motion: drinking, raising glass, tilting head, moving glass away. Appearance: man, white beard, scarf. Background minimal—just mention the kitchen area. No names or text. Camera perspective: close-up, slight shake, moving up.\n\nAvoid mentioning the exact colors of the background, keep it minimal. So the caption should flow: man drinks from glass, raises it, head moves down, then up, glass is tilted away. Camera is close-up, slightly shaky, moving upward.\n\nLet me draft it: \"An older man with a white beard and patterned scarf drinks from a blue and black square-patterned glass. He lifts the glass, tilts his head down, then raises it again as steam rises from the beverage. The camera remains close to his face, slightly shaky, tracking his movements as he shifts position in a kitchen with cabinets and chairs visible in the background.\"\n\nWait, but need to make sure it's chronological. First, drinking, then lifting the glass, then tilting head down (which would cause the beard to come into view more), then raising it again, steam rises. The camera moves up as he tilts head. But maybe the sequence is: the man drinks (close-up), then raises the glass, then tilts his head down, then moves the glass away. The background is the kitchen.\n\nWait, in the frames, the first frame is him drinking, then he moves the glass up (maybe taking a sip), then tilts head down, then the beard obscures, then tilts head up again. So the order is: drinking, lifting glass, tilting head down (steam), then tilting head up.\n\nWait, the user's video frames: [0.0] close-up of drinking, [1.4] same but maybe a bit more movement, [2.5] head is down, beard covering mouth, [3.6] head up again. Hmm, maybe the sequence is: man drinks, lifts glass, then tilts head down (so he's looking down), then the beard is more visible, then tilts head back up.\n\nI need to capture the motion: he drinks from the glass, lifts it, tilts his head down, which causes his beard to cover more of the frame, then he tilts his head back up, and the camera follows his movement.\n\nThe caption should be: An older man with a white beard and patterned scarf drinks from a blue and black square-patterned glass. He lifts the glass, tilts his head down, obscuring his face with his beard, then raises the glass again as steam rises from the beverage. The camera maintains a close-up perspective, slightly shaky, moving upward to follow his head motion.\n\nCheck the rules: chronological, motion, appearance, spatial, camera. Background minimal. Yes. Avoid names. \"Steam rises\" is okay as per the video description. \"Patterned scarf\" is okay. Keep it concise.\n\nMaybe trim \"obscuring his face with his beard\" to just \"tilts head down, causing his beard to cover part of his face\". But the user's example in the rules says \"briefly describe their appearance and number\". So mention the beard and scarf, but not too detailed.\n\nWait, the instruction says \"briefly describe their appearance and number (color, size, orientation)\". So for the man: older, white beard, patterned", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aDRQYj5bLzM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aDRQYj5bLzM_000049_000059.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 153, "blur_score": 33.018117039659494, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The elderly man is moving: sipping from a glass, then exhaling which causes his white beard to move. The glass is held and moved by the man.", "background_and_ambient_analysis": "The background (cabinet, chair, decorations) is static and shows no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "aEJGd9nKOgQ", "file_name": "aEJGd9nKOgQ_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of teenagers in casual attire (jackets, jeans, red scarves) stand on a grassy field. One individual in a black hoodie and jeans kicks their leg upward before running, followed by others, including a person in a red jacket. The group moves dynamically across the field, with the camera panning right to follow their motion. Background trees and additional onlookers are visible but not central to the action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEJGd9nKOgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEJGd9nKOgQ_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 379.1423746497943, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in the foreground engage in running and kicking motions; a ball is displaced by a kick and moves through the scene.", "background_and_ambient_analysis": "Background elements (trees, grass) show no uniform shifting or fluid motion; no fire, water, or wind-driven phenomena observed."}}
{"video_id": "aEqgtQzpstM", "file_name": "aEqgtQzpstM_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a light gray polo shirt stands in a warehouse setting with large carpet rolls visible behind him. He speaks while gesturing with his hands, moving them in front of his chest. The camera slightly pans to the right, revealing more carpet rolls in the background as he continues his movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEqgtQzpstM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEqgtQzpstM_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 118.50634215911361, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The man in the foreground is actively moving his hands and upper body, indicating discrete solid object motion driven by locomotion/gestures.", "background_and_ambient_analysis": "The background consists of stationary fabric rolls and wall panels with no visible shifting or environmental fluid motion (e.g., smoke, water)."}}
{"video_id": "aEet4zsP9_s", "file_name": "aEet4zsP9_s_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands pours a white substance from a large white plastic bag into a medium-sized green bowl. The hands tilt the bag over the bowl to empty its contents. A wooden coaster and a pot are visible on the countertop to the right. The camera maintains a top-down view with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEet4zsP9_s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEet4zsP9_s_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 65.13907794388768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand manipulates a white cloth within a green bowl, causing discrete solid-object motion through dipping and squeezing actions.", "background_and_ambient_analysis": "Background elements (white tiles, brown container) show no shifting or uniform motion; no fluid/environmental effects (fire, water, smoke, wind) present."}}
{"video_id": "aEwIB91EFsU", "file_name": "aEwIB91EFsU_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. So:  <caption_output>A hand with light skin tone flips through the pages of an open book with a brown cover and aged pages. The hand adjusts the pages along the book's spine, moving from the bottom edge toward the center. The book rests on a white surface, and the camera maintains a static close-up perspective focused on the hand's interaction with the book.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEwIB91EFsU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEwIB91EFsU_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 28, "selected_start_time_sec": 1.75, "total_frames_16fps": 160, "blur_score": 692.577146970709, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Hands are actively turning pages of an open book. The book (solid object) is held open while fingers manipulate the page edges, causing discrete page movement.", "background_and_ambient_analysis": "No shifting background or fluid motion observed. The wooden surface background remains static. No fire, water, smoke, or wind present."}}
{"video_id": "aFMKv1BFsnk", "file_name": "aFMKv1BFsnk_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a light top and gray pants and a man in a dark blue shirt and dark pants begin by dancing together, spinning in a circular motion while holding hands; they then stop, turn to face the camera, and stand side by side with hands clasped in front of them, maintaining a static position. The camera remains fixed, capturing them from a frontal perspective against a backdrop with a framed painting and vertical blinds.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFMKv1BFsnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFMKv1BFsnk_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 150, "blur_score": 1141.703542688115, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (a man and a woman) are moving in a coordinated manner, performing gestures and steps. Their motion is due to voluntary locomotion and is distinct and solid.", "background_and_ambient_analysis": "The background (wall, blinds, painting) remains static throughout the video with no fluid motion (fire, water, wind) or shifting. The background elements do not move uniformly, indicating no camera motion."}}
{"video_id": "aF8d_TSDZYA", "file_name": "aF8d_TSDZYA_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with a bare back and dark hair is shown from behind as blue-gloved hands apply a translucent substance to the upper back in the top-left frame, then remove it in the top-right frame. Below, three sequential close-ups display the back hair decreasing in density. The camera remains stationary throughout, capturing the procedure and results from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aF8d_TSDZYA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aF8d_TSDZYA_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 145, "blur_score": 492.1191044560185, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include the person's skin (with hair), blue-gloved hand applying product, and towel. The hand moves across the skin during treatment.", "background_and_ambient_analysis": "Static background elements (towel, skin surface) show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "aFNRB-Bopj4", "file_name": "aFNRB-Bopj4_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a wide shot of a park scene featuring a group of musicians, then pans in to focus on a seated guitarist in a gray shirt and blue jeans playing an acoustic guitar, surrounded by four standing musicians playing brass and wind instruments. The camera moves toward the central group, with background elements like trees and pedestrians remaining out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFNRB-Bopj4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFNRB-Bopj4_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 482.06179242942966, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (people) exhibit minimal motion consistent with playing musical instruments—small hand/finger movements and subtle body shifts while performing.", "background_and_ambient_analysis": "The background elements (trees, buildings, parked cars) remain static across frames with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind-induced movement is observed."}}
{"video_id": "aFQg6igoff8", "file_name": "aFQg6igoff8_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. The video shows a woman in a studio. First, she's standing behind a table with a vase holding two pink roses. Then she adjusts the vase, maybe positioning it. The camera zooms in on the vase with the roses. Then she moves the vase again, and the camera pulls back. Need to describe chronologically. \n\nFirst frame: woman holds a vase with two pink roses. Then she moves the vase, camera zooms in to show the roses. Then she adjusts, camera zooms out. Wait, the video steps: [0.0] she's holding the vase on the table. [1.4] close-up of the roses. [2.5] close-up of the vase with two pink roses. [3.6] she moves the vase, maybe. [4.7] back to her holding the vase.\n\nSo main subject: woman, vase with two pink roses. Actions: she holds the vase on the table, then the camera zooms in on the roses, she adjusts the vase (maybe placing it down?), then camera zooms out.\n\nChronological order: The woman stands behind a table, holding a clear vase containing two pink roses. She adjusts the vase, which prompts a close-up shot of the roses and their green stems. Subsequently, she repositions the vase, and the camera zooms back out to show her standing behind the table. \n\nCheck rules: motion and behavior, chronological. Appearance: two pink roses, clear vase. Spatial: vase on table. Camera movement: zoom in, then zoom out.\n\nMake it concise. Let's draft: A woman stands behind a table holding a clear vase with two pink roses; she adjusts the vase, prompting a close-up of the roses and stems, then repositions the vase as the camera zooms back out to show her at the table.\n\nWait, need to mention the woman's actions. The video starts with her holding the vase, then zooming in on the roses (she moves it towards the camera?), then back. So the sequence:\n\n- Woman holds vase with two pink roses on table.\n\n- She moves the vase, camera zooms in to show the roses in close-up.\n\n- She adjusts, then camera zooms back out to show her with the vase on the table.\n\nSo: The woman holds a clear vase containing two pink roses on a table, then moves it toward the camera, triggering a close-up of the roses and stems. After adjusting the vase, the camera zooms back out to show her standing behind the table with the vase.\n\nCheck if background is minimal. The background has red shelves, but per rule f, exclude text recognition and background unless essential. Since the background (red shelves) isn't essential for motion, maybe omit? Wait, the rule says \"minimal unless essential for understanding motion\". The motion of the woman and vase is the main thing. The red shelves are part of the studio, but maybe the caption can be more about the action.\n\nLet me check the original video frames: [0.0] woman in front of red shelves with a vase on a white table. She holds the vase. Then the camera zooms in on the vase with roses (2.5 second mark), then she moves the vase (3.6), then camera zooms out.\n\nSo the motion: the woman holds the vase, then the camera zooms in (so the action of her moving the vase towards the camera), then she adjusts, and the camera zooms out.\n\nSo the caption should be chronological:\n\nA woman stands behind a table holding a clear vase with two pink roses. She moves the vase forward, causing the camera to zoom in on the roses and stems. After adjusting the vase, the camera zooms back out to show the woman behind the table.\n\nBut need to check for brevity. Let's see:\n\nThe woman holds a clear vase with two pink roses on a table; she moves the vase, prompting a close-up of the roses, then adjusts the vase as the camera zooms back out to show her at the table.\n\nYes, that's concise. Include the key motions: hold, move vase (leading to zoom in), adjust, zoom out.\n\nCheck appearance: two pink roses, clear vase. Spatial: vase on table. Camera: zoom in, then zoom out.\n\nNo text recognition, so skip the \"unisima\" and phone number.\n\nFinal check:\n\n- Chronological: starts with woman holding vase, then moves it (zoom in), then adjusts (zoom out).\n\n- Motion: hold, move, adjust.\n\n- Appear: two pink roses, clear vase.\n\n- Spatial: vase on table.\n\n- Camera: zoom in, then zoom out.\n\nYes, that's covered.\n</think>\n\n<caption_output>A woman holds a clear vase containing two pink roses on a table; she moves the vase forward, prompting", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFQg6igoff8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFQg6igoff8_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 32, "selected_start_time_sec": 2.0, "total_frames_16fps": 160, "blur_score": 800.2406514366426, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The presenter's hands move to adjust the vase and pink roses. These are discrete solid objects (human limbs and floral arrangement) exhibiting deliberate physical motion due to manual handling.", "background_and_ambient_analysis": "The background (red panels) remains static and does not shift uniformly across the screen. No fluid, fire, smoke, or wind motion is visible in the environment."}}
{"video_id": "aEUWsHi41tk", "file_name": "aEUWsHi41tk_000438_000448.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a red and white hockey goalie gear standing behind a red goal net. Then, another person in blue jeans enters the frame from the right, holding a hockey stick. The person in jeans moves around, and the goalie stays in position. The camera is static, capturing the scene from a low angle, maybe. Let's check the rules: focus on motion, chronological, appearance, spatial, conclude with camera.\n\nFirst, describe the initial scene: a boy (wait, no, maybe an adult? But the rule says don't name, so just \"person\" in red and white gear) in front of a red goal net. Then another person (jeans, hockey stick) enters, moves across the frame. The goalie stays, so their motion is minimal. Background is house, trees, garage. But keep background minimal.\n\nSo chronological order: Initial shot shows a person in red/white goalie gear standing behind a red goal net on a driveway. Then a second person in blue jeans, holding a hockey stick, walks into the frame from the right, moving across the frame while the first person remains stationary. Camera is static, ground-level perspective.\n\nWait, need to mention number: two people. First person: red and white goalie gear (maybe a helmet, pads), position is behind red goal net. Second person: blue jeans, hockey stick, enters from right, moves left across frame. The goalie stays, so no movement. Background is suburban house with garage, trees. But minimal background.\n\nCheck rules: Exclude named characters, so don't say \"boy\" or \"man\", just \"person\". Appearance: red and white, blue jeans. Spatial: first person behind red goal net, second person enters from right, moves across.\n\nCamera: static, ground-level (since grass is in foreground, maybe low angle).\n\nPutting it together:\n\nA person in red and white hockey goalie gear stands behind a red goal net on a driveway. Another person wearing blue jeans and holding a hockey stick enters the frame from the right, moving leftward across the foreground while the first person remains stationary. The camera maintains a static ground-level perspective.\n\nWait, check if the first person is stationary—yes, in the initial frames, they don't move much. The second person moves. The goal net is red, which is the key object. Also, the background is minimal, so mention only essential: house with garage, but maybe not necessary? Rule e says minimal unless essential for motion. Since the motion is on the driveway, maybe background is okay to mention but briefly.\n\nWait, the video starts with the goalie in position, then the second person walks in. So the sequence:\n\n0.0s: Person in red/white gear behind red goal net.\n\n1.0s: Person in blue jeans (with hockey stick) walks into frame from right, moving left across the frame.\n\nSo the caption should describe that order.\n\nLet me structure:\n\nA person in red and white hockey goalie gear stands stationary behind a red goal net on a residential driveway. A second person, wearing blue jeans and holding a hockey stick, enters the frame from the right, moving leftward across the foreground while the first person remains in position. The camera stays fixed at ground level throughout.\n\nCheck if all rules are followed: chronological, motion of main subjects (two people), appearance (colors, sizes), spatial (first behind net, second moving left), camera (static, ground-level). Background minimal (residential driveway, house, but maybe \"residential driveway\" is essential for context). Rule e says minimal unless essential—driveway is where the action is, so it's okay.\n\nWait, the video shows a house with a garage, trees, but the main action is on the driveway. So background: residential setting with house and trees (but minimal, so maybe just \"residential driveway\" as part of the scene). But the caption says \"briefly describe background if essential\". Since the motion is on the driveway, it's part of the scene. But maybe the background is not crucial for motion, so maybe just mention the driveway.\n\nLet me check an example. If the video is on a street, the background might be \"residential street\". But here, it's a driveway in front of a house. So perhaps the background is minimal, so the caption focuses on the subjects.\n\nRevised:\n\nA person in red and white hockey goalie gear stands behind a red goal net on a driveway. A second person, wearing blue jeans and holding a hockey stick, walks into the frame from the right, moving leftward while the first person remains stationary. The camera remains static at ground level.\n\nYes, that's concise. Check for all rules:\n\na) Motion: first person stationary, second moves left.\n\nb) Appearance: red/white, blue jeans.\n\nc) Spatial: first", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aEUWsHi41tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aEUWsHi41tk_000438_000448.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 511.4848800843613, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The player (in red/pink outfit) walks and hits a croquet ball with a mallet; the ball moves due to collision and the player's locomotion.", "background_and_ambient_analysis": "The background (house, trees, tent) is stationary with no shifting or environmental motion (no fire, water, or wind)."}}
{"video_id": "aFS90jKRSqo", "file_name": "aFS90jKRSqo_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An elderly woman wearing a white headscarf and dark blue polka-dotted shirt sits on the ground, operating a loom with green and purple striped fabric. She holds a shuttle in her right hand, moves it through the warp threads, then uses both hands to adjust and tighten the threads. The loom is positioned in front of her, with a stone wall and brick structure in the background. The camera maintains a static top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFS90jKRSqo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFS90jKRSqo_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 247.28014112500748, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively manipulating a weaving tool and a striped fabric (green and purple) with hand movements. The tool and fabric are the main discrete objects in motion.", "background_and_ambient_analysis": "The background (brick wall, ground) is static with no uniform shifting. No fire, water, smoke, or wind is observed."}}
{"video_id": "aF4fYjoProQ", "file_name": "aF4fYjoProQ_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A bald man in a blue shirt and khaki pants walks from the right toward the center of a gym, kneels in front of a blue-covered massage table, then stands and walks back to the right. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aF4fYjoProQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aF4fYjoProQ_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 133.56144409539394, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A man (discrete solid object) moves via locomotion (walking, bending) and body mechanics around a table in the gym; motion is explicitly physical and trackable by bounding box.", "background_and_ambient_analysis": "Background remains static with no fluid/environmental motion (fire, water, wind); doors, walls, and gym equipment show consistent positioning throughout frames."}}
{"video_id": "aFSbm8dF-Io", "file_name": "aFSbm8dF-Io_000510_000520.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a small square canvas with vibrant floral patterns—red, purple, blue, and pink flowers accented with polka dots—then places it onto a light-colored surface. The canvas is adjusted slightly by a second hand, positioning it flat. The camera maintains a top-down perspective throughout, focusing on the canvas and hands without significant background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFSbm8dF-Io.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFSbm8dF-Io_000510_000520.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 48.407337167249196, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a floral-patterned fabric object: initially holding and positioning it, then pointing at a specific flower design. The fabric remains stationary once placed, with motion solely from the hand's actions.", "background_and_ambient_analysis": "The background consists of a static fabric surface with no shifting or fluid motion (e.g., no fire, water, or wind effects)."}}
{"video_id": "aFvyAYxtsmE", "file_name": "aFvyAYxtsmE_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men are positioned in a studio; one sits on an orange couch wearing a black shirt and jeans, legs crossed, while the other sits behind a wooden desk in a dark suit with a red tie, holding a metal mug. The camera zooms in on the man at the desk as he uses both hands to adjust a metallic object on the desk surface, then pulls back to show both men in the original setup. The background features a blurred cityscape at night, and the camera maintains a steady perspective with minimal movement between shots.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFvyAYxtsmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFvyAYxtsmE_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 246.32085526339057, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Person's hands manipulate a black object (likely a pen or prop) in close-up; the object moves due to explicit human interaction, with clear bounding box tracking.", "background_and_ambient_analysis": "No shifting background elements (studio backdrop and desk are static), no fire, water, or wind; studio setting with no environmental fluid motion."}}
{"video_id": "aFeEcmxMhmE", "file_name": "aFeEcmxMhmE_000131_000141.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a checkered shirt and jeans stands on a rocky riverbank, gesturing toward a person wearing a conical hat and green clothing who kneels on river rocks. The person sifting water with a pan then lifts it to reveal fish, with green vegetation and the river forming the background. The camera maintains a static perspective before shifting focus to the person’s actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFeEcmxMhmE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFeEcmxMhmE_000131_000141.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 160, "blur_score": 164.72697209875957, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete object is the person wearing a conical hat, performing fishing actions (e.g., manipulating a net or line, moving hands in the water). The standing figure is also visible but less active.", "background_and_ambient_analysis": "The background features tall grass and trees with no uniform shifting or environmental motion (e.g., water flow is present but not dominant). Static elements like the riverbank and grass show no significant movement."}}
{"video_id": "aGD1vExpVY0", "file_name": "aGD1vExpVY0_000156_000166.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a paintbrush applies blue paint to a colorful circular color wheel with segmented sections of red, orange, yellow, green, blue, and purple. The hand then moves to a white paint palette positioned to the right of the wheel, dips the brush into a blue paint blob, and returns to the wheel to continue painting. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aGD1vExpVY0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aGD1vExpVY0_000156_000166.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 160, "blur_score": 214.64594182699307, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a paintbrush is moving to apply paint to a circular color wheel; the hand and brush are the discrete solid objects in motion.", "background_and_ambient_analysis": "The background (green cup, white surface) is static with no shifting. There are no ambient environmental motions (fire, water, wind) present."}}
{"video_id": "aGZQqAgqQps", "file_name": "aGZQqAgqQps_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl in a yellow shirt and colorful headband milks a brown and white cow using a metal bucket; she bends over the cow's udder, squeezing to collect milk into the bucket. The camera remains stationary, close-up on the milking action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aGZQqAgqQps.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aGZQqAgqQps_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 316.28655812132365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a yellow shirt (discrete object) is actively milking a cow; the cow is stationary, and the person's hand movements correspond to milking motion.", "background_and_ambient_analysis": "Background elements (barn interior, hay, structural beams) show no uniform shifting or fluid motion; no fire, water, smoke, or wind dominant."}}
{"video_id": "aFs-2snNtQM", "file_name": "aFs-2snNtQM_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single windsurfer in dark attire glides across the water on a board, maneuvering a white sail with red trim. The person maintains balance while moving from left to right, creating splashes. The background features a distant tree line and reeds, with the camera following the windsurfer in a smooth pan to maintain focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aFs-2snNtQM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aFs-2snNtQM_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 30.1039924191546, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single windsurfer (discrete solid object) is moving across the water, propelled by wind and their own control of the sail and board.", "background_and_ambient_analysis": "Background elements (trees, distant shore) show no significant shifting or environmental motion. Water surface appears calm with minimal wave activity, not dominated by fluid dynamics."}}
{"video_id": "aH4rxrG9HtE", "file_name": "aH4rxrG9HtE_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with dark sleeves and a wristwatch adjusts a blue cloth over the back of a prone individual covered by a white sheet, then moves hands to massage the back; the camera pulls back to reveal the person lying on a mat in a room with a small table and Nike box nearby, showing the spatial arrangement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aH4rxrG9HtE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aH4rxrG9HtE_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 74.07020124000329, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of a person are moving to massage the back of another person lying down. The hands exhibit discrete motion due to physical force (massaging).", "background_and_ambient_analysis": "Background elements (wooden floor, table, and bed frame) are stationary. No fire, water, smoke, or wind visible. Motion is not ambient."}}
{"video_id": "aH84xYH3Zkc", "file_name": "aH84xYH3Zkc_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person manipulates a pink and black balloon ring, twisting and rotating it to adjust its shape while displaying the structure from various angles, standing in front of a refrigerator with notes. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aH84xYH3Zkc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aH84xYH3Zkc_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 94.80477765479151, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person manipulates a pink/black balloon through inflation and twisting. The balloon expands and deforms due to manual inflation (air pressure) and hand movements.", "background_and_ambient_analysis": "Background elements (papers, refrigerator, walls) remain static with no uniform shifting or fluid motion (fire/water/smoke/wind). No ambient environmental motion detected."}}
{"video_id": "aGhpV8i_-aM", "file_name": "aGhpV8i_-aM_000504_000514.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a light pink long-sleeve shirt uses a black hair straightener on their long dark hair. They hold the straightener in their right hand, lift a section of hair with their left hand, and glide the straightener down the hair strand. The background features a bed with gray sheets. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aGhpV8i_-aM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aGhpV8i_-aM_000504_000514.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 52.47469092661816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing discrete solid-object motion: brushing hair with a blue hairbrush, adjusting clothing, and making controlled arm movements. The hairbrush and person's limbs move consistently with physical actions.", "background_and_ambient_analysis": "The background (bed, furniture) remains static with no fluid motions (fire, water, smoke) or environmental effects. Background elements show no uniform shifting, confirming no ambient environmental dominance."}}
{"video_id": "aH-aWGxfbxU", "file_name": "aH-aWGxfbxU_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue shirt and jeans, carrying a red-handled axe, walks from the right side of the frame toward a black tire filled with chopped wood positioned in front of stacked firewood against a wooden fence. They step over a nearby log and begin splitting wood in the tire. The camera pans left to follow the person’s motion, with fallen leaves and a tree in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aH-aWGxfbxU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aH-aWGxfbxU_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 292.8745728424726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt and jeans moves around a tire with wood, swinging a red tool (likely an axe) while walking near the firewood pile and fence.", "background_and_ambient_analysis": "Static background elements (wooden fence, stacked firewood, truck) remain fixed with no fluid/environmental motion (e.g., fire, smoke, water) observed. Leaves on the ground are stationary."}}
{"video_id": "aHtB2nKotDQ", "file_name": "aHtB2nKotDQ_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A close-up top-down view shows a green felt table with face-up playing cards (one red-suited, two black-suited) and stacked poker chips (blue, green, white). A pair of hands enters the frame, moving the chips—stacking and shifting them across the table. The camera remains static, focusing on the table surface and the hands' actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aHtB2nKotDQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aHtB2nKotDQ_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 52, "selected_start_time_sec": 3.25, "total_frames_16fps": 160, "blur_score": 264.5318870604782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (poker chips) are being moved by hands (which are also solid objects) due to explicit physical forces (pushing and rearranging).", "background_and_ambient_analysis": "The background (table and cards) is static and does not show any shifting. There is no fluid or environmental motion (fire, water, smoke, wind)."}}
{"video_id": "aHGbd7ZGitg", "file_name": "aHGbd7ZGitg_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red swimsuit sits cross-legged on sandy ground, holding a red cup with both hands. They place the cup down on the sand, then move their hands to adjust sand around the cup, occasionally gesturing toward it. The camera maintains a low-angle perspective close to the sand throughout, capturing the person's upper body and the cup in the foreground.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aHGbd7ZGitg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aHGbd7ZGitg_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 158, "blur_score": 262.85636789875696, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red swimsuit is actively moving hands to interact with a red cup and sand, demonstrating discrete physical motion (pouring, manipulating objects).", "background_and_ambient_analysis": "Background elements (sand, horizon, sky) show no uniform shifting or fluid motion. No fire, water, smoke, or wind-driven phenomena observed."}}
{"video_id": "aHoUi9IMG5g", "file_name": "aHoUi9IMG5g_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white martial arts uniform with a black belt stands on a blue and red mat in a dojo, facing a wooden board mounted on a stand. He lifts his right leg, executes a high kick, and breaks the board, which shatters and falls to the ground. Two children sit on the mat in the background. The camera remains stationary, capturing the action from a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aHoUi9IMG5g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aHoUi9IMG5g_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 93.30265438132977, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A martial artist is performing kicks and stepping movements. The person is the discrete object in motion due to their own locomotion. The target (stack of blocks) is stationary until kicked, but the main motion is from the person.", "background_and_ambient_analysis": "The background (walls, punching bag, floor mats) shows no shifting or environmental motion. No fire, water, smoke, or wind are present. The static background elements are fixed."}}
{"video_id": "aI_XBhuZicA", "file_name": "aI_XBhuZicA_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a pink hoodie and dark leggings holds a brown goat with white legs by a halter near glass doors; she releases it, and the goat walks forward toward a seated man in a white shirt and blue jeans, who extends his hand to touch it. The camera follows the goat’s movement with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aI_XBhuZicA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aI_XBhuZicA_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 161, "blur_score": 646.248444784334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The goat is a solid object moving due to explicit physical forces (being guided by people); the individuals guiding the goat also exhibit discrete motion.", "background_and_ambient_analysis": "The glass door and tiled floor background shows no significant uniform shifting, and there are no fluid/environmental elements (fire, water, smoke, wind) present."}}
{"video_id": "aIui1_lBNuY", "file_name": "aIui1_lBNuY_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A worker in a white uniform with red and black trim, blue gloves, and a cap sprays a misty metal framework while methodically moving along vertical bars, shifting position to cover different sections of the structure. The individual stays close to the bars, navigating through the foggy environment as the camera follows their lateral movements, maintaining a steady perspective on the spraying action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aIui1_lBNuY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aIui1_lBNuY_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 467.0709922260271, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a baseball uniform moves dynamically while spraying a hose; the water spray is a result of the person's deliberate physical action.", "background_and_ambient_analysis": "Static background elements (vertical bars and walls) show no uniform shifting; no fire, water, or smoke dominating the scene."}}
{"video_id": "aILXxHCiIew", "file_name": "aILXxHCiIew_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a blue and yellow hooded robe with a white shirt, standing against a yellow and pink background. Then it cuts to a logo screen with purple and yellow elements and \"Brandt\" in red. Next, a scene in a kitchen: a person in a blue polo shirt holds a white cup and gestures, while another person in a white floral robe walks away from the camera toward a silver refrigerator. The woman turns to face the fridge, then moves toward the left side of the frame. Need to capture these chronological events, focus on motions and behaviors, mention appearances briefly, spatial relationships, and camera perspective. Backgrounds should be minimal. Let's structure it step by step.\n\nFirst scene: Person in blue/yellow hooded robe with white shirt, standing against yellow/pink background. Then logo screen (white with purple/yellow logo and \"Brandt\"). Then kitchen: man in blue polo, white cup, gestures; woman in floral robe walks to fridge, turns, moves left. Camera stays static in each scene? The first scene is a medium shot, logo is static, kitchen scenes are static. So camera perspective is mostly static, no movement mentioned.\n\nNow, write a concise paragraph in order. Start with first scene, then logo, then kitchen. Focus on actions: standing, logo, man gesturing, woman walking to fridge, turning, moving left. Appearances: colors, what they're wearing. Spatial: man holds cup, woman walks to fridge (which is behind her initially). \n\nCheck rules: exclude text recognition (like the logo text, but the task says exclude text recognition, so don't mention \"Brandt\" but the logo is part of the scene. Wait, rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So the logo screen has text, but we can describe the logo as \"purple and yellow logo\" without the text. Wait, the user says \"Exclude text recognition\"—so if the logo has text like \"Brandt\", we don't mention it, just describe the visual. Wait, the second frame is a white background with a purple and yellow logo and \"Brandt\" in red. So according to rule f, exclude text recognition, so we can say \"a purple and yellow logo\" without naming \"Brandt\".\n\nSo let's draft:\n\nThe video opens with a person wearing a blue and yellow hooded robe over a white shirt standing against a yellow and pink background. It transitions to a white screen featuring a purple and yellow logo. Then, in a kitchen, a man in a blue polo shirt holding a white cup gestures while a woman in a white floral robe walks toward a silver refrigerator, turns, and moves to the left side of the frame. The camera remains static throughout.\n\nWait, need to check chronological order: scene 1 (person standing), scene 2 (logo), scene 3 (kitchen with two people). Actions: standing, logo screen, man gesturing, woman moving.\n\nAlso, mention number of subjects: one person in first scene, then two people in kitchen.\n\nCheck spatial: in kitchen, the man is holding cup and gesturing, the woman walks to fridge (which is behind her, then she turns to face the fridge, then moves left).\n\nSo rewrite:\n\nThe video begins with a single person in a blue and yellow hooded robe over a white shirt standing against a yellow and pink background. It cuts to a white screen with a purple and yellow logo. Next, in a kitchen, a man in a blue polo shirt holds a white cup and gestures with his free hand while a woman in a white floral robe walks toward a silver refrigerator, turns to face it, then moves leftward away from the camera. The camera stays static in all scenes.\n\nCheck if background is minimal: yes, only mention essential. The kitchen background has tiles and appliances, but rule e says minimal unless essential. The fridge is essential for the action, so mention.\n\nAlso, check rules: focus on motion and behavior. The woman walks toward the fridge, turns, moves left. The man gestures. Correct.\n\nNow, let's make sure it's concise, chronological paragraph.\n\nFirst scene: person standing (motion: standing, maybe still? The first frame is a still person). Second scene: logo screen (no motion, just a static screen). Third scene: man gesturing, woman moving.\n\nSo the caption should be:\n\n<caption_output>The video starts with a person wearing a blue and yellow hooded robe over a white shirt standing against a yellow and pink background. It transitions to a white screen featuring a purple and yellow logo. Then, in a kitchen, a man in a blue polo shirt holds a white cup and gestures with his free hand while a woman in a white floral robe walks toward a silver refrigerator, turns to face it, and moves", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aILXxHCiIew.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aILXxHCiIew_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 50.53381137151681, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two humans (man in blue shirt holding bowl, woman in floral shirt) exhibit distinct locomotion and gestures (woman walking, gesturing; man speaking and gesturing) from solid, discrete objects.", "background_and_ambient_analysis": "Solid background colors in early frames (orange, pink, green, blue) show no shifting. Kitchen background (stainless steel fridge, cabinets, walls) remains static with no fluid/environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "aHRDHB_TwZY", "file_name": "aHRDHB_TwZY_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "On a tennis court, a man in a red shirt stands centrally facing away, with a man in blue to his left near the fence, and two men (one in gray, one in white with red cap) to his right. The two men on the right walk toward the fence; the man in white with red cap moves behind it, while the gray-shirted man continues walking. The red-shirted man swings his racket, hitting a tennis ball. The camera remains stationary with a top-down perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aHRDHB_TwZY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aHRDHB_TwZY_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 117.52856919895919, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are visible: one in red, one in blue, and one in gray. The individuals are moving (e.g., walking, preparing to hit a ball) on a tennis court, indicating discrete solid object motion.", "background_and_ambient_analysis": "The background (fence, trees, and ground) shows no uniform shifting or fluid motion. Trees are stationary, indicating no significant ambient environmental effects."}}
{"video_id": "aIxaZ44J6es", "file_name": "aIxaZ44J6es_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two scuba divers interact underwater: a woman in a blue and yellow swimsuit holds a rope while a man in black gear assists her. Initially, the man supports her arm as she adjusts position; she then releases the rope, raises her right hand in a thumbs-up gesture. The camera follows their movement with slight shake, capturing their motion against a sandy seabed.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aIxaZ44J6es.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aIxaZ44J6es_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 181.91527647976608, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two divers (solid discrete objects) are interacting: one is being guided by another, with movements including hand gestures, body adjustments, and controlled exhalation (bubbles).", "background_and_ambient_analysis": "The underwater environment shows a static ocean floor background with minimal fluid motion; bubbles are present but not dominant, and there's no significant water current or wave motion obscuring the primary subjects."}}
{"video_id": "aIdlv6lRcVs", "file_name": "aIdlv6lRcVs_000065_000075.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands gently massages a person's lower leg, which is covered by a white towel at the thigh. The hands move in rhythmic strokes along the leg, continuing the massage. The recipient lies motionless on a surface, with the camera maintaining a close-up perspective focused on the hands and leg.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aIdlv6lRcVs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aIdlv6lRcVs_000065_000075.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 32.05117403155293, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects: hands (applying force) and the leg (receiving force). Motion is due to physical contact (massage) with clear object-to-object interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; background elements (e.g., fabric, walls) remain static across frames. No fire, water, smoke, or wind present."}}
{"video_id": "aJKxMAMRNKw", "file_name": "aJKxMAMRNKw_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a blue skirt and gold top with blue floral accents dances in a room, twirling and extending her arms while moving her legs. She positions herself in front of a counter with yellow and brown elements, her movements fluid and dynamic. The camera captures her actions with a slight handheld shake, maintaining focus on her motion against the minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aJKxMAMRNKw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aJKxMAMRNKw_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 13, "selected_start_time_sec": 0.8125, "total_frames_16fps": 160, "blur_score": 271.77246980284224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (dancer) in a blue costume performs movements involving arm and torso motion, manipulating a blue fabric skirt. The dancer's body is the primary discrete object exhibiting locomotion and physical motion.", "background_and_ambient_analysis": "The background elements (counter, lights, furniture) show no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible."}}
{"video_id": "aJ7Ux7RhubM", "file_name": "aJ7Ux7RhubM_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a girl dancing. First, she's standing in a living room. She's wearing a blue top and pink skirt. Then she raises her arms, spins around, maybe jumps a bit. The background has a TV, a cabinet, a door. Camera is probably stationary but maybe slightly moving. Need to describe the motion chronologically. Start with her position, then actions: arms up, spinning, maybe jumping, then landing. Mention her appearance (blue top, pink skirt, small child), spatial relations (in front of TV, near cabinet). Camera perspective: maybe a bit shaky, but not sure. Wait, the rules say keep background minimal unless essential. So focus on her actions. Let's structure it:\n\nA young girl in a blue top and pink skirt dances in a living room. She begins standing, raises both arms, spins counterclockwise, and jumps slightly before landing. The camera remains stationary with a slight shake.\n\nWait, check the frames. Frame 0: she's standing with arms down? Wait, no, frame 0: \"girl standing\" then frame 1: raising arms. So chronological order: she raises arms, spins (frames 1-4 maybe), then stops. Let's check:\n\nFrame 0: girl is standing, maybe starting to move.\n\nFrame 1: arms raised.\n\nFrame 2: arms up, spinning.\n\nFrame 3: continues spinning, maybe.\n\nFrame 4: still spinning, maybe.\n\nFrame 5: arms down, stopped.\n\nSo the sequence is: starts with arms raised, spins around, then lowers arms. The video shows her dancing, so movement is the key.\n\nSo the caption should be chronological: She starts by raising her arms, then spins in a circle, and finally lowers her arms to a resting position. Mention her appearance: small child, blue sleeveless top, pink skirt. Spatial: in front of a TV and wooden cabinet. Background minimal.\n\nCamera perspective: The camera is positioned to capture her movements, with a slight shake.\n\nPutting it all together concisely:\n\nA small child wearing a blue sleeveless top and pink skirt dances in a living room. She raises both arms, spins counterclockwise in a circular motion, and then lowers her arms to a standing position. The camera remains stationary with a slight shake.\n\nWait, check the rules: background descriptions minimal. So \"living room\" is okay, but maybe not need to specify, but the TV and cabinet are part of the background but maybe not essential. However, the motion is in front of those, but perhaps the rule says minimal. Let's see.\n\nThe key is to focus on motion and behavior. So:\n\nA young girl in a blue top and pink skirt dances in a room. She raises her arms, spins clockwise, and then lowers her arms. The camera remains mostly stationary with slight movement.\n\nWait, but need to check if \"clockwise\" is accurate. In the frames, she spins, but direction might not be critical. Just \"spins\".\n\nLet's structure:\n\nA small child wearing a blue sleeveless top and pink skirt stands in a room. She raises both arms, spins in a circular motion, and then lowers her arms. The camera is stationary with minor shake.\n\nBut need to mention the spatial relationship: in front of a large television and wooden entertainment unit.\n\nBut maybe background is minimal, so \"in a room with a television and cabinet\" but maybe not.\n\nWait, the rules say: \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So if the TV is behind her, she's in front of it. So \"a young girl in a blue sleeveless top and pink skirt dances in a living room, moving in front of a television and wooden cabinet. She raises both arms, spins in a circle, and then lowers her arms.\"\n\nBut need to be concise.\n\nLet me draft:\n\nA small child wearing a blue sleeveless top and pink skirt dances in a living room. She begins by raising both arms, spins counterclockwise in place, then lowers her arms. The camera is stationary with a slight shake.\n\nCheck if \"counterclockwise\" is necessary. Maybe just \"spins\".\n\nFinal draft:\n\nA small child in a blue sleeveless top and pink skirt dances in a room. She raises her arms, spins in a circle, and then lowers her arms. The camera remains stationary with a slight shake.\n\nYes, that's concise, chronological, mentions appearance (blue top, pink skirt, small child), motion (raising arms, spinning, lowering arms), camera perspective (stationary with slight shake). Background is minimal (just \"room\" but the TV and cabinet are part of the room, but maybe the rule allows \"room\" as the background is minimal). Since the background elements are not essential for the motion", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aJ7Ux7RhubM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aJ7Ux7RhubM_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 205.1108499278596, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A girl is performing a dance routine, moving her arms, legs, and body.", "background_and_ambient_analysis": "Stable background with no shifting or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "aJ2y1w42gTg", "file_name": "aJ2y1w42gTg_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red helmet, black jacket, dark shorts, and brown shoes climbs an indoor wall with colorful holds. The climber shifts their hands to grasp holds, adjusts their legs for balance, and leans forward while maintaining grip. The camera follows their movement with slight shake, capturing their upper body and limbs as they navigate the wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aJ2y1w42gTg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aJ2y1w42gTg_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 152, "blur_score": 67.24162755213048, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a red helmet and black clothing is actively moving their arms and body, indicating deliberate locomotion or physical activity.", "background_and_ambient_analysis": "The background (yellow patterned floor) shows no uniform shifting or fluid motion; no fire, water, smoke, or wind is visible, ruling out ambient_environmental motion."}}
{"video_id": "aJd8UkXYRCY", "file_name": "aJd8UkXYRCY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand the user's requirements. They want a concise chronological paragraph describing the video, following specific rules. Let me read through the rules again to make sure I don't miss anything.\n\nThe main points are: focus on motion and behavior of main subjects in order, mention appearance and number (color, size, orientation), spatial relationships if relevant, conclude with camera perspective and movement, minimal background unless essential, exclude text, named characters, or stylistic analysis.\n\nThe video shows two people outdoors. They're holding red lollipops. Let's break down the frames:\n\nFrame 0: One person in the foreground, dark jacket, background has trees and buildings. Maybe another person partially visible?\n\nFrame 1: Close-up of two people, both holding red lollipops. They're smiling, maybe talking.\n\nFrame 2: Similar, but one person raises a lollipop. The other is also holding one.\n\nFrame 3: Both are moving lollipops, maybe waving or gesturing.\n\nFrame 4: They're still holding the lollipops, maybe turning towards the camera.\n\nFrame 5: One person has a lollipop up, the other might be pointing or adjusting.\n\nSo the sequence is two people with red lollipops, moving them around, smiling, interacting. The background is outdoors with trees and buildings, but since the user says minimal background, I should mention it briefly if necessary.\n\nThey are both in the foreground, probably facing the camera. The camera seems to be handheld, maybe a bit shaky, as it's a close-up with movement. The camera is moving slightly, following the subjects.\n\nNeed to describe their actions chronologically: starting with the first frame, then moving to the next actions. They're holding red lollipops, moving them, smiling. The camera is handheld, maybe following their movements.\n\nLet me structure the caption:\n\nStart with the main subjects: two people. They are holding red lollipops. Describe their actions in order: initially holding them, then moving them (waving, adjusting), smiling. Mention their appearance briefly: dark jackets. Spatially, they're close to the camera, probably side by side. Camera perspective is close-up, handheld with slight shake.\n\nCheck if background is necessary. The user says minimal unless essential. The background has trees and buildings, but maybe just mention \"outdoor setting with trees\" briefly.\n\nWait, the user says \"exclude text recognition, named characters, or stylistic analysis.\" So no mention of specific people, just their actions.\n\nLet me draft:\n\nTwo individuals in dark jackets hold red lollipops in an outdoor setting with trees. Initially, one person raises a lollipop while the other holds it near their mouth. They then move the lollipops toward the camera, smiling and gesturing, with one person pointing upward. The camera remains in a close-up perspective, slightly shaky, focusing on their upper bodies as they interact.\n\nWait, need to check chronological order. The first frame (0.0) shows one person, then frame 1.0 has two people. So the video starts with one person, then two come into frame. Wait, the first frame (0.0) is [0.0 seconds] shows one person, then next frames have two. So maybe the sequence is: first, a person in a dark jacket holds a red lollipop (frame 0), then another person enters from the right (frame 1), they both hold red lollipops, move them around, smile, etc.\n\nWait, the user provided the video frames. The first frame is [0.0] shows one person in dark jacket, then [1.0] shows two people, both holding lollipops. So the chronological order is:\n\n- At 0.0s: One person in a dark jacket holds a red lollipop outdoors, with trees and buildings in the background.\n\n- At 1.0s: Another person joins, both now holding red lollipops, smiling.\n\n- Then they move the lollipops, pointing towards the camera, interacting.\n\nWait, but the user says \"concise, chronological paragraph\". So the caption should start from the beginning.\n\nSo, the video starts with two people. Wait, no, the first frame [0.0] has one person. Then [1.0] shows two. So maybe the first frame is a transition. But the user's example shows the video starting with a person, then another joins.\n\nWait, the provided frames are:\n\n[0.0 seconds]: One person, dark jacket, outdoor.\n\n[1.0]: Two people, holding red lollipops.\n\nSo the caption should start with the first frame, then the second frame, etc.\n\nBut the user says \"chronological paragraph", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aJd8UkXYRCY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aJd8UkXYRCY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 152, "blur_score": 311.2287005523682, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are moving (shifting head, body, and hand positions) while holding red lollipops. The lollipops are moved by the people's gestures.", "background_and_ambient_analysis": "The background (trees and grass) is static and does not shift uniformly. There is no fluid or wind motion."}}
{"video_id": "aK05VerUyVo", "file_name": "aK05VerUyVo_000085_000095.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video captioning task. The user wants a concise, chronological paragraph based on the provided video clips. First, I need to parse the video description given.\n\nLooking at the frames: the first three seconds show a man in a white and black striped shirt. He's moving his hand near his chest and looking around. Then, in the fourth frame, another person in a pink shirt holding a red balloon appears. The background is a bowling alley with lanes and people.\n\nRules say to focus on motion and behavior of main subjects in order. The main subjects here are the two men. First, the man in the striped shirt is gesturing and turning his head. Then, the scene shifts to the man in pink holding a balloon, walking away. The camera moves from the first man to the second. \n\nNeed to mention their appearance: striped shirt, pink shirt, red balloon. Spatial relationships: the first man is in front, then the second man appears. Background is the bowling alley, but minimal description. Exclude text and names. \n\nCamera perspective: starts with a medium shot of the first man, then pans to the second. Camera movement: slight pan left maybe? Wait, in frame 3, the camera moves to show the man in pink. The description says \"pan left\" but maybe it's a shift in focus.\n\nWait, the user's example output structure is key. Need to follow the format strictly. Let's structure it step by step.\n\nFirst subject: man in striped shirt, gestures with right hand, turns head to the side. Then transitions to the second man in pink, holding red balloon, walks away. Background is bowling alley lanes, minimal details. Camera movement: starts with close-up, then pans to follow the second man. Need to check if the camera moves left or right. The transition from frame 3 to 4 might be a pan to the right, but the description says the second man is in front of the lanes.\n\nWait, the video sequence: frame 0-3 shows the first man, then frame 4-5 shows the second man. So the camera shifts from the first man to the second. So the camera moves to the right, following the second subject.\n\nAlso, the first man's actions: raises right hand, turns head. Then the second man in pink shirt walks with a red balloon. Background includes bowling lanes and other people in the distance.\n\nCheck for rules: mention appearance (color, size), motion, chronological order. Don't include text (like \"Hawaiian\" on shirt, but maybe that's part of appearance). Wait, the pink shirt has \"Hawaiian\" but the rules say to exclude text recognition. So describe as \"pink shirt\" without the text.\n\nWait, the rules say \"exclude text recognition\", so even if it's written on the shirt, we shouldn't mention it. So the pink shirt is just pink, no text.\n\nSo, first part: A man in a white and black striped shirt gestures with his right hand near his chest and turns his head left. Then, the scene shifts to a man in a pink shirt holding a red balloon, walking away from the camera along the bowling alley lanes. The camera pans right to follow him.\n\nCheck spatial relationships: the second man is in front of the lanes. Background has other people, but keep minimal.\n\nCamera movement: starts with a medium close-up of the first man, then pans right to follow the second man.\n\nMake sure it's concise, chronological, and follows the rules. Let me put it all together.\n\n\"A man in a white and black striped shirt gestures with his right hand near his chest and turns his head left, then moves out of frame. A second man in a pink shirt holds a red balloon, walking away from the camera along the bowling alley lanes. The camera pans right to follow him.\"\n\nWait, the first man's movement: the video shows him moving his hand, then turning his head. Then the scene shifts. The camera movement is described as the transition. Need to mention the direction of the pan.\n\nAlso, the background is the bowling alley, which is essential for understanding the setting. The rules say to keep background minimal unless essential. Since the location is a bowling alley, it's essential for context.\n\nAnother point: the first man is in the foreground, then the second man comes into focus. The camera moves from the first to the second.\n\nWait, the initial frames (0-3) have the striped shirt man, then frame 4 shows the pink shirt man. So the camera shifts to focus on the second man.\n\nFinal structure:\n\n1. First subject's actions and appearance.\n2. Transition to second subject's actions and appearance.\n3. Camera movement.\n\nCheck for any excluded elements: no text, names, stylistic analysis.\n\nLet me try:\n\n\"A man in a white and black striped shirt raises his right hand", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aK05VerUyVo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aK05VerUyVo_000085_000095.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 224.19882119140405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple discrete solid objects moving: main subject (person in striped/pink shirt) walking toward lanes and holding a bowling ball; other individuals in background (e.g., person in red shorts, purple shirt) engaged in locomotion.", "background_and_ambient_analysis": "No shifting backgrounds observed; bowling alley lanes, walls, and ceiling remain static throughout. No fire, water, smoke, or wind-driven environmental motion present."}}
{"video_id": "aK_u7SGte7A", "file_name": "aK_u7SGte7A_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a woman standing near a door. She's wearing a white top, ripped jeans, and black boots. Then, someone else moves across the frame—probably a person walking in front of the camera. The camera seems static, capturing the scene from a low angle. The person walking passes by, and then the woman in the background reacts, maybe moving her hand. Need to describe the sequence chronologically. Check the rules: focus on motion and behavior, mention appearance briefly, spatial relationships, camera perspective.\n\nFirst frame: woman standing in front of a door (white door, maybe a dresser to the left). Then a person walks from right to left (or left to right? Wait, the movement is from right to left in the first few frames). Wait, the first frame shows a person in black moving from left to right (since they start on the left side, move towards the right, then exit). Wait, no, looking at the timestamps: [0.0] shows a person moving quickly from right to left (since in frame 0, the person is on the right, then in frame 1, they're moving left, frame 2 they're further left, then frame 3 they're exiting). Wait, the person is moving across the frame, so the first frame has the person on the right, then they move towards the left, passing the camera. Then the woman in the background is standing, then when the person moves, the woman reacts—maybe raises her hand. So the sequence:\n\n1. A person in dark clothing moves quickly from right to left across the frame.\n2. The woman (white top, ripped jeans, black boots) stands near the white door, then raises her hand as the person passes.\n\nCamera perspective: low angle, static. Background has a dresser on the left, white door. Keep background minimal.\n\nNow, structure the caption:\n\n- Chronological order: person moves across the frame, woman stands then reacts.\n- Appearances: person in dark clothes, woman in white top, ripped jeans, boots.\n- Spatial: person moves in front of the camera, woman is behind (in the background, near the door).\n- Camera: static, low angle.\n\nCheck rules: exclude named characters, so no \"woman\" as a name, just describe. Use \"a person in dark clothing\" etc.\n\nPutting it together:\n\nA person in dark clothing moves quickly from right to left across the frame. Behind them, a woman in a white top, ripped jeans, and black boots stands near a white door, then raises her hand as the person passes. The camera remains static at a low angle with minimal background visible.\n\nWait, check if the woman's movement is \"raises her hand\"—in frame 3, she's moving her hand, maybe waving. The description says \"then raises her hand\".\n\nAlso, check if the person is in front of the camera (yes, moving across the frame, so in front).\n\nAlso, in the video, the person is moving from right to left (as seen in the frames: frame 0 shows the person on the right, frame 1 moving left, frame 2 further left, frame 3 exiting left). Then the woman is behind (in front of the door, which is on the left side of the frame? Wait, the door is in the background. The dresser is on the left, door is center-left. So the woman is standing near the door, which is on the left side of the frame (since the dresser is left of the door). So the woman is to the left of the door (but the door is the main background element).\n\nWait, the initial frame shows the woman standing in front of the door, so she's in the middle-left area, door behind her. The person moves from right to left, so crossing in front of the camera, which is positioned low. So the woman is in the background, behind the moving person.\n\nSo the caption:\n\nA person in dark clothing moves quickly from right to left across the frame. A woman wearing a white top, ripped jeans, and black boots stands near a white door in the background and raises her hand as the person passes. The camera remains static at a low angle with minimal background visible.\n\nCheck the rules: concise, chronological. Yes. Mentioned motion (person moving, woman raising hand), appearance (colors, clothes), spatial (person in front, woman behind), camera (static, low angle). Background minimal. Excluded text, names.\n\nYes, that seems to fit.\n</think>\n\n<caption_output>A person in dark clothing moves quickly from right to left across the frame, passing in front of a woman standing near a white door. The woman, wearing a white top, ripped jeans, and black boots, raises her hand as the person passes. The camera remains static at a low", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aK_u7SGte7A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aK_u7SGte7A_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 149.61154438295762, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (with visible legs) is moving in the foreground, performing a stepping motion, while a woman stands still in the background.", "background_and_ambient_analysis": "The background (door, walls) is static and does not shift. There is no fluid or environmental motion (fire, water, wind) observed."}}
{"video_id": "aKt3aUB1X-w", "file_name": "aKt3aUB1X-w_000122_000132.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people, dressed in colorful clothing including pink, white, and red skirts with blue or white tops, dance energetically in a circular pattern. They move in synchronized steps, with some individuals turning and stepping forward while others follow closely behind. The crowd is dense, with participants maintaining loose formations as they shift directions. The camera captures the scene from a slightly elevated perspective, panning slowly to follow the movement of the dancers. Background spectators line the perimeter but remain out of focus.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aKt3aUB1X-w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aKt3aUB1X-w_000122_000132.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 160, "blur_score": 167.16841055594597, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Multiple discrete solid objects (people) are moving due to their own locomotion (dancing).", "background_and_ambient_analysis": "The background (building and pavement) is static and does not shift uniformly. No ambient environmental motion (fire, water, wind, smoke) observed."}}
{"video_id": "aLUM_hf3BLk", "file_name": "aLUM_hf3BLk_000054_000064.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a martial arts dojo, a person in a black gi with a purple belt executes a kicking motion toward concrete blocks, while a person in a white gi with a yellow belt and a child in a red top with green pants stand nearby. After the kick, the white gi person steps back left, the child moves left, and a person in a blue shirt who was kneeling rises. The camera remains stationary, capturing the sequence from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aLUM_hf3BLk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aLUM_hf3BLk_000054_000064.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 149, "blur_score": 315.8587550646021, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people (in white, black, and blue uniforms) are moving: a black-uniformed person performs martial arts strikes and steps, a white-uniformed person shifts position to observe, and a blue-uniformed person transitions from kneeling to standing. All movements are deliberate locomotion without environmental interference.", "background_and_ambient_analysis": "Background elements (walls, doors, floor mats) remain static with no uniform shifting. No fluid or environmental motion (e.g., fire, water, smoke) observed."}}
{"video_id": "aKgtwnUniCU", "file_name": "aKgtwnUniCU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise caption for this video based on the given rules. First, the main subjects are two people. Let me check their appearance. Both are wearing colorful outfits—one has a red and blue suit, maybe a wingsuit? The other is in red pants and a blue top. They have helmets. One is holding something, maybe a pole or stick.\n\nThe video starts with both standing on a rocky ledge. The person in blue and red is in front, then the other follows. Then the one in blue jumps off. Wait, no, in the frames: first frame shows both on the ledge, second same, third the blue one starts moving, fourth they both move, fifth the blue one is gone, and the red one stands alone.\n\nWait, the sequence: at [0.0], both are there. Then [1.0], same. [2.0], blue jumps? Wait, the movement: in frame 3, the person in blue (with the cape) is moving away, then in frame 4, they both are walking away, then frame 5 the blue person is gone. So maybe the blue person is jumping off the cliff. Wait, but the video shows them on a ledge, then the blue one jumps. The other person is behind, holding something.\n\nWait, looking at the timestamps: from 0 to 5 seconds. The first frame, both are on the ledge. Then, the person in blue (wingsuit) steps off the edge, jumps, and the other person follows. Wait, in the frames, the blue person is the one with the cape, moving forward. Let me check again.\n\n[0.0] both on ledge. [1.0] same. [2.0] blue person starts moving towards the edge. [3.0] blue jumps, red person steps back? Wait, no. The description says: in frame 2, blue moves forward, then in frame 3, blue is in mid-air. Wait, but the frames are split into seconds. Wait, the frames show:\n\nAt [0.0], both are standing on the ledge. [1.0] same. [2.0] blue starts to move towards the edge. [3.0] blue is mid-jump, red is still on ledge. [4.0] red is moving towards edge, blue is gone. [5.0] red alone on ledge.\n\nWait, the user's video description: the first frame shows two people on a cliff, then the blue-clad person jumps off, followed by the red one. So chronologically: the blue person is first to jump, then the red follows.\n\nWait, in the frames: [0.0] both on ledge. [1.0] same. [2.0] blue starts moving towards the edge. [3.0] blue is in mid-air (jumping). [4.0] red is moving to edge. [5.0] red is alone on ledge.\n\nWait, but the user's input shows the first frame as both standing, then the next frames: the blue one jumps off, then the red one steps forward.\n\nSo the caption needs to describe their actions in order.\n\nMain subjects: two people. Blue and red outfit. One jumps off the cliff, the other follows.\n\nAppearance: both wearing helmets, colorful suits. Blue person has a cape-like garment. Red pants, blue top.\n\nSpatial: blue person in front initially, then jumps off the ledge, red follows.\n\nCamera: static, top-down view, minimal background.\n\nFollowing the rules: focus on motion chronologically.\n\nStart: two people on rocky ledge. Blue person steps off edge, jumps; red person follows, then stands alone.\n\nCheck if background is essential. Background is mountains, but maybe minimal mention.\n\nSo the caption would be: Two individuals, one in a blue and red wingsuit and the other in red pants with a blue top, stand on a rocky cliff edge. The wingsuit-clad person steps forward and jumps off the ledge, followed by the second individual who steps to the edge. The camera remains stationary, capturing the jump from a frontal perspective with minimal background detail.\n\nWait, need to check the rules. \"Mention spatial relationships if relevant (e.g., in front of, to the left).\" So when they jump, the blue person is in front, then jumps, red follows behind.\n\nAlso, the blue person is the one with the cape, right? The description says \"blue and red\" but maybe the wingsuit is blue with red accents.\n\nWait, the video: the first frame shows two people. One has a blue cape, the other a red helmet and blue shirt. So blue and red.\n\nSo the first person (blue cape) is ahead, then jumps. The other (red pants", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aKgtwnUniCU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aKgtwnUniCU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 65, "selected_start_time_sec": 4.0625, "total_frames_16fps": 146, "blur_score": 842.4177348902056, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct hikers (one in red, one in blue) are moving along a mountain path; their locomotion is trackable with bounding boxes and driven by explicit physical forces (walking).", "background_and_ambient_analysis": "The mountainous background (rocky cliffs, greenery) shows minimal wind-induced swaying of trees but no dominant fluid/environmental motion (e.g., fire, water, smoke). Background elements remain stable without uniform shifting."}}
{"video_id": "aLq1Xenog_c", "file_name": "aLq1Xenog_c_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark blue shirt and light-colored shorts holds a white plastic bag, manipulating it with both hands while standing near a table with plates. They adjust the bag's position, lift it slightly, and bend forward, with the camera maintaining a close-up, handheld perspective that exhibits a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aLq1Xenog_c.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aLq1Xenog_c_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 8, "selected_start_time_sec": 0.5, "total_frames_16fps": 161, "blur_score": 43.411873118548925, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete object) manipulates a white plastic bag, moving it while opening and handling contents. The person walks slightly and interacts with the bag.", "background_and_ambient_analysis": "No shifting background elements (table, ground) detected; no fire, water, smoke, or wind present."}}
{"video_id": "aM4_5EisrPQ", "file_name": "aM4_5EisrPQ_000204_000214.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to parse the video frames. The first frame shows a football game with Fresno State vs Hawaii, score 23-27, time 10:05. Then it switches to another game: Utah vs Wyoming, 13-0, 9:39 2nd quarter. The action is players running. In the second frame, red jerseys (maybe Utah?) are playing. The players are in motion: one in white jersey is running with the ball, pursued by red players. Then a tackle happens. The third frame: white player with ball being tackled by red players. Fourth frame: close-up of the tackle. Fifth frame: different game, maybe Florida vs someone, \"America's Vote\" text. But we need to focus on motion and chronological order.\n\nWait, the video is a montage of different games? But the task says \"provided video\" so maybe it's a sequence of clips. Let's check the frames:\n\nFrame 0: Fresno State (23) vs Hawaii (27), 10:05. Players on field. The play is happening. Maybe a player is running with the ball.\n\nFrame 1: Switch to Utah (13) vs Wyoming (0), 9:39 2nd. Players: red jersey (Utah?) and white (Wyoming). A player in red is running, being chased. Then a tackle.\n\nFrame 2: Same game? Player in white (Wyoming) running with ball, red (Utah) players chasing. White player is pursued.\n\nFrame 3: The white player is tackled by red players. Multiple red players converge.\n\nFrame 4: Close-up of the tackle, players falling.\n\nFrame 5: Different game, Florida? Score 35-7 maybe. Players in red and white. A white player runs with ball, red players chasing. Then a tackle.\n\nWait, but the user said \"chronological paragraph\" for the provided video. So the sequence is the video clips in order.\n\nLet's describe each frame in order:\n\nFirst frame: A football game scene with players on the field. Fresno State (23) vs Hawaii (27) score visible. Multiple players in red and white uniforms are engaged in a play. A player in red jersey is running with the ball, pursued by white-jerseyed defenders. The play is near the sideline, with other players in the background.\n\nSecond frame: Transition to another game. Utah (13) vs Wyoming (0), 9:39 2nd quarter. A player in white uniform runs with the ball, chased by players in red uniforms. A red player (jersey number 2) is in pursuit.\n\nThird frame: The white player continues running, evading red defenders. A red player attempts to tackle but misses, the white player advances.\n\nFourth frame: The white player is tackled by multiple red players; the tackle occurs near the end zone (since it's a football field, but exact location? Maybe near the sideline). Players collide, causing a fumble or stop.\n\nFifth frame: Another game, \"America's Vote\" text visible. A player in white jersey runs with the ball, followed by red-jerseyed defenders. The play continues until a tackle.\n\nWait, but the rules say exclude text recognition. Oh, right! Rule f: Exclude text recognition, named characters, or stylistic analysis. So we can't mention Fresno State, Hawaii, Utah, Wyoming, etc. So instead, focus on uniforms: red and white, jersey colors.\n\nSo, first part: Players in red uniforms and white uniforms are on a football field. The action starts with a player in red jersey running with the ball, followed by players in white uniforms. The red player is pursued, then a player in white jersey (or is it red?) Wait, maybe need to check:\n\nFirst frame (frame 0): The players: there are red and white teams. One team has red helmets, another white. The play is happening, maybe a run.\n\nSecond frame (frame 1): A white player with the ball, red defenders chasing. The white player is running, then a red player (jersey 2) is running towards him.\n\nThird frame (frame 2): White player runs with ball, red players close behind.\n\nFourth frame (frame 3): White player is tackled by multiple red players, falling to the ground.\n\nFifth frame (frame 4): Close-up of the tackle; red players are around the white player.\n\nWait, the video sequence: the first clip is a football play where a player in red jersey is running with the ball, being pursued by white-jerseyed defenders. Then it cuts to another play where a white-jerseyed player is running with the ball, chased by red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aM4_5EisrPQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aM4_5EisrPQ_000204_000214.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 85.91336370315287, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Football players in red and white uniforms engage in running, tackling, and collision-based movements, with clear physical interactions between individuals.", "background_and_ambient_analysis": "The football field background (yard lines, stands) remains consistent with no significant uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "aM6dWj5fNWs", "file_name": "aM6dWj5fNWs_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light brown dog interacts with two people in a grassy outdoor area. The person in a blue shirt and red shorts stands observing, while the person in a blue shirt and dark shorts bends to adjust the dog's leash; the dog moves around them as the second person stands. The scene includes a barrel, trees, and a building in the background. The camera slightly shifts perspective during the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aM6dWj5fNWs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aM6dWj5fNWs_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 160, "blur_score": 217.51083253465345, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one bending toward the animal, one standing) and a small animal exhibit discrete motion: the person in blue shirt bends, straightens, and shifts position while interacting with the animal; the animal moves slightly in response to physical contact and locomotion.", "background_and_ambient_analysis": "Background includes stationary trees, grass, and structures (trash can, building). No fire, water, smoke, or significant wind-induced motion observed; background elements remain consistently positioned throughout frames."}}
{"video_id": "aMCyGZCd9UA", "file_name": "aMCyGZCd9UA_000071_000081.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several people in blue shirts run and move across a grassy field. As the camera pans left, a person in red shorts walks through the scene, while more individuals in blue shirts appear, some running in different directions. The background features trees and distant hills, but the focus remains on the moving people. The camera maintains a slight shake and pans left throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aMCyGZCd9UA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aMCyGZCd9UA_000071_000081.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 1082.2172089037365, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in athletic attire (blue and red uniforms) are actively running, kicking, and interacting with a ball, exhibiting distinct locomotion due to physical forces.", "background_and_ambient_analysis": "The background elements (trees, distant hills) remain static throughout the frames with no fluid motion (fire, water, smoke) or uniform shifting indicating environmental forces. No ambient environmental phenomena dominate."}}
{"video_id": "aMOVhiQ7b7s", "file_name": "aMOVhiQ7b7s_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands peel an orange using a blue tool, guiding the peel into a white square plate with existing orange slices. Close-up shots highlight the tool cutting through the orange peel, revealing segments inside, followed by wider views showing the hands and plate. The camera alternates between tight close-ups of the peeling action and medium shots of the hands and plate against a plain white background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aMOVhiQ7b7s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aMOVhiQ7b7s_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 32.430732708151936, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is using a blue knife to peel an orange, with the knife moving against the orange's surface to remove peel (discrete solid objects interacting physically).", "background_and_ambient_analysis": "The background consists of a static red wall and white table with no uniform shifting; no fire, water, or wind motion is present."}}
{"video_id": "aM3Fr5A7dt8", "file_name": "aM3Fr5A7dt8_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a light blue shirt sitting at a table with cards and chips. Then the scene cuts to a close-up of hands dealing cards. The hands are in white shirts, handling the cards and chips. The main actions are: first frame shows the person with cards spread, then the next frames show hands dealing cards on a green table, moving chips, pointing at cards, shuffling. Need to list the motions chronologically.\n\nFirst part: Person in light blue shirt sits at table with cards (hearts, diamonds, clubs, spades) and red/black chips. Then camera cuts to overhead view of hands (white shirt) dealing cards from a deck, placing them on green table with chips around. Hands shuffle, point to specific cards (like 6 of diamonds), move chips. Then stop.\n\nCheck rules: focus on motion, chronological. Describe appearance: person in light blue shirt, hands in white shirt, green table, red/black chips, playing cards (hearts, diamonds, etc.). Spatial: hands are at the table, chips around. Camera movement: starts with medium shot, then top-down close-up.\n\nSo first frame: a person in a light blue shirt sits at a table with playing cards and poker chips. Then, the scene transitions to a top-down view of hands in white sleeves arranging and pointing at face-up playing cards on a green tablecloth, surrounded by poker chips, while a deck of cards is shuffled and dealt.\n\nWait, the first frame is [0.0], then [1.0] is a close-up. So sequence: start with person at table, then cut to close-up of hands dealing. Need to mention the motion: in first scene, the person is seated, then next scene hands are moving cards and chips.\n\nLet me structure:\n\nThe video begins with a person in a light blue shirt seated at a table with playing cards and poker chips. The scene then shifts to a top-down view where hands in white sleeves deal playing cards onto a green tablecloth, place poker chips, and point to specific cards.\n\nWait, check the frames: [0] is the person with cards spread, [1] is hands dealing. So in frame 0: person in light blue shirt, sitting, cards in front (hearts, diamonds, clubs, spades), chips. Then frame 1: hands in white sleeves (since the shirt is white in the next part), dealing cards. So the motion is from the person seated to hands dealing.\n\nChronological:\n\nFirst, a person wearing a light blue shirt sits at a table with face-up playing cards and poker chips. Then, the camera cuts to a top-down view of hands in white sleeves arranging and pointing at face-up playing cards on a green tablecloth, with poker chips scattered around and a deck of cards being handled.\n\nNeed to be concise. Let's check the rules: brief description of appearance, motion in order.\n\nFinal structure: Start with the first frame's subject (person in light blue shirt), then the transition to the next scene (hands dealing), describe their actions (dealing cards, moving chips, pointing), then camera perspective.\n\nSo:\n\nA person in a light blue shirt sits at a table with playing cards and poker chips. The camera then shifts to a top-down view of hands in white sleeves dealing playing cards onto a green tablecloth, moving poker chips, and pointing to specific face-up cards.\n\nYes, that's chronological: first the person seated, then hands dealing. Mention spatial: hands on green tablecloth, chips scattered. Motion: dealing, moving, pointing. Camera: top-down view.\n\nCheck if background is minimal: the background in the first frame has furniture (couch, plants), but since the rule says minimal unless essential, maybe not necessary to include. The focus is on the subjects' actions.\n\nSo the caption should be:\n\nThe video opens with a person in a light blue shirt seated at a table with playing cards and poker chips. It then transitions to a top-down view of hands in white sleeves arranging and pointing to face-up playing cards on a green tablecloth, while poker chips are moved and a deck is handled.\n\nWait, \"arranging and pointing to face-up playing cards\" – yes, in frame 2-5, hands are placing cards, pointing. Also, the deck is shuffled and dealt.\n\nLet me check the frames: [1.4] shows hands holding a deck, placing cards, pointing. So \"shuffling and dealing\" maybe.\n\nAdjust: \"hands in white sleeves shuffle and deal playing cards onto a green tablecloth, place poker chips, and point to specific cards.\"\n\nBut keep it concise.\n\nFinal draft:\n\nA person in a light blue shirt sits at a table with playing cards and poker chips. The scene then cuts to a top-down view of hands in white sleeves shuffling and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aM3Fr5A7dt8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aM3Fr5A7dt8_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 128.52409955149295, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are actively moving playing cards and chips on the table, with discrete physical interactions (e.g., shuffling, placing cards).", "background_and_ambient_analysis": "Background elements (green table, chip stacks) are static with no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "aMdb3jwPnfY", "file_name": "aMdb3jwPnfY_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand stirs a yellow-orange egg mixture in a white bowl on a wooden surface, with brown eggs in a carton to the left and a metal container of milk nearby. The camera then shifts to a top-down view of an empty black wok positioned on a gas stove burner with visible blue flame, surrounded by small white containers on the stove's edge.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aMdb3jwPnfY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aMdb3jwPnfY_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 135.115673189572, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands stirring an egg mixture in a bowl, with the spoon and egg mixture moving due to manual stirring.", "background_and_ambient_analysis": "Background elements (eggs, carton, milk container, stove burners, and counter) remain static with no fluid or environmental motion (fire, water, wind)."}}
{"video_id": "aMDh8RGUXiI", "file_name": "aMDh8RGUXiI_000078_000088.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier wearing a brown jacket, dark pants, and a gray helmet with blue-tinted goggles adjusts ski poles while standing on a snow-covered slope in a forested area. They shift their stance, turn their body slightly to the side, and begin skiing forward with rhythmic pole movements. The camera maintains a close side perspective, following the skier's motion through the snow-laden trees.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aMDh8RGUXiI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aMDh8RGUXiI_000078_000088.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 65.13296507770279, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A skier (solid object) is moving through the snow using ski poles, demonstrating locomotion due to physical forces.", "background_and_ambient_analysis": "The background consists of static trees and snow-covered ground with no significant fluid or wind motion (no visible blowing snow, smoke, or fire)."}}
{"video_id": "aMER7zcwSRU", "file_name": "aMER7zcwSRU_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts the interior of a subway car with passengers seated and standing. A woman in black attire stands near the center, holding a pole, while others sit on green seats; some use phones, others remain still. Passengers on the left side face forward, and those on the right sit facing left. The camera moves slightly forward and to the left, capturing subtle shifts in posture among seated individuals. The green floor and metal poles are visible, with minimal background details beyond the train's interior. The handheld camera exhibits slight shake as it follows the car's movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aMER7zcwSRU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aMER7zcwSRU_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 93, "blur_score": 60.29624989702059, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (passengers) exhibit locomotion: individuals sitting, standing, or adjusting positions on the train. Movement is localized and non-uniform across subjects.", "background_and_ambient_analysis": "Subway interior background (walls, ceiling, green floor) shows no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "aNDRDT2Khpk", "file_name": "aNDRDT2Khpk_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit parking garage, several people are present. A man in a white shirt and dark shorts runs across the frame toward the camera, followed by another man in a dark shirt and shorts who sprints away toward the background. Other individuals stand or move around the parking area, some near vehicles. The camera remains handheld, exhibiting a slight shake while tracking the running figures.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNDRDT2Khpk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNDRDT2Khpk_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 48, "selected_start_time_sec": 3.0, "total_frames_16fps": 160, "blur_score": 219.32413821771988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two individuals in athletic wear (white shirt/blue shirt) engage in dynamic movement (kicks, body shifts) while others observe. All motion is due to intentional locomotion/physical interaction, with clear bounding box tracking of solid objects.", "background_and_ambient_analysis": "Concrete parking garage walls, columns, and floor markings remain stationary across frames, with no visible smoke, fire, water, or wind-driven motion. Background elements do not shift uniformly."}}
{"video_id": "aNLgJ4TL18M", "file_name": "aNLgJ4TL18M_000207_000217.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a red cap and dark shirt manipulates wires on a workbench, while another person gestures with their right hand toward the work area. The man in the red cap then turns away, revealing workshop tools and buckets in the background. The camera maintains a close-up, handheld perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNLgJ4TL18M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNLgJ4TL18M_000207_000217.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 86.67314116478437, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people actively manipulating tools and vehicle components: one (red cap) holds and moves a tool to adjust a part, while the other (blue shirt) repeatedly strikes an object with a hammer-like tool.", "background_and_ambient_analysis": "No shifting background elements observed; mechanical parts and buckets remain stationary relative to the frame. No fire, water, smoke, or wind motion present."}}
{"video_id": "aNI3lDLtltQ", "file_name": "aNI3lDLtltQ_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy in an orange shirt and dark shorts kneels on a carpet, adjusting a blue toy train track with green and orange pieces. He crawls forward along the track, shifting from a kneeling to a crawling position while moving the pieces. The camera pans left, following his movement as he continues manipulating the track. Background includes a wooden rocking chair, but the focus remains on the boy and the track.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNI3lDLtltQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNI3lDLtltQ_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 69.9691545745027, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child (discrete object) is moving on the floor, interacting with a toy track system (pushing, crawling, reaching) through physical locomotion and manipulation.", "background_and_ambient_analysis": "Background elements (walls, floor, rocking chair) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "aNfMjkzaZGM", "file_name": "aNfMjkzaZGM_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person pours dark chocolate from a brown container onto a rectangular cake with chocolate dripping down its sides, then uses a spatula to spread the chocolate across the cake’s surface. The person’s hands hold the container and spatula, positioned in front of the cake. The camera maintains a close-up perspective on the cake and the pouring action, with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNfMjkzaZGM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNfMjkzaZGM_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 676.7213383608217, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a chocolate bowl are moving to pour chocolate onto a cake, representing discrete solid objects in motion due to explicit physical action.", "background_and_ambient_analysis": "The background elements (person in suit, orange chair, table) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is present."}}
{"video_id": "aNmEoGOr9oM", "file_name": "aNmEoGOr9oM_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of adult hands with light skin tone cuts a light pink natural sausage casing with a knife on a white surface, then manipulates the cut pieces to link them. Small red residue is visible on the surface. The camera remains in a steady close-up position, focusing on the hands’ precise movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNmEoGOr9oM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNmEoGOr9oM_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 111.83372797287278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two hands manipulating a sausage-like object on a cutting board, exhibiting deliberate motion to stuff and ink the sausage.", "background_and_ambient_analysis": "Background consists of a static white surface with minor debris; no shifting backgrounds or fluid/environmental motion observed."}}
{"video_id": "aNyMAROhWLc", "file_name": "aNyMAROhWLc_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two men stand side by side in a kitchen; the man on the left wears a black polo shirt, the man on the right wears a light blue polo shirt. They each hold wine glasses filled with dark liquid, raise the glasses to clink, then bring the glasses to their mouths and drink. The background includes a countertop with a green bottle and plates. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNyMAROhWLc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNyMAROhWLc_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 145, "blur_score": 203.206497055373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two men are moving: they raise wine glasses, take sips, and interact. Their bodies and arms exhibit discrete motion.", "background_and_ambient_analysis": "Background elements (cabinets, refrigerator) are static and show no shifting. No fire, water, smoke, or wind observed."}}
{"video_id": "aO3MCpjjTA8", "file_name": "aO3MCpjjTA8_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red and black outfit stands on a yellow ladder between two trees, then steps onto a low wire tightrope, raising arms for balance as they walk forward. The crowd below, gathered under a green umbrella, watches closely. The camera remains stationary, capturing the walker’s progression from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aO3MCpjjTA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aO3MCpjjTA8_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 691.3872491898971, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people on stage, audience members) exhibit locomotion and limb movements (e.g., speaker gesturing, audience shifting positions), tracked via bounding boxes.", "background_and_ambient_analysis": "Background elements (trees, building, green tent) are stable with no significant shifting or fluid motion (e.g., no fire, water, or wind-driven effects). Trees show minor static sway but no dominant environmental fluid motion."}}
{"video_id": "aO692o9-uWA", "file_name": "aO692o9-uWA_000086_000096.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves a small metallic Monopoly token across the game board, transitioning from a square labeled \"PONTO DE PARTIDA\" to adjacent spaces, including a \"CARTAS\" square and a \"IMPOSTO DE RENDA\" space. The token is manipulated sequentially, shifting positions along the board's path. The camera maintains a close-up, top-down perspective, tracking the token's movement as the hand guides it through the board's layout. Background elements are minimal, focusing on the token and hand interaction.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aO692o9-uWA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aO692o9-uWA_000086_000096.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 86.81994796258063, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The hand moves tokens (Monopoly pieces) across the board. The tokens are solid objects being moved by the hand.", "background_and_ambient_analysis": "The background (Monopoly board) is static and fixed; there is no shifting or fluid motion (e.g., fire, water, wind)."}}
{"video_id": "aNiL2kKBFhs", "file_name": "aNiL2kKBFhs_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand uses tongs to flip two light-colored chicken pieces in a frying pan, turning them to brown both sides. The chicken pieces develop golden-brown seared surfaces as they sizzle. The camera maintains a close-up view focused on the pan throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aNiL2kKBFhs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aNiL2kKBFhs_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 74.44479556136557, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include the fish (being flipped with tongs) and the tongs themselves; the fish move due to physical manipulation (cooking process), while the tongs apply force to reposition them.", "background_and_ambient_analysis": "Background elements (bottles, containers) remain stationary across frames; no significant fluid motion (e.g., fire, water flow) dominates the scene, though steam from the pan is minor and not the primary motion source."}}
{"video_id": "aO9lGCgs_6M", "file_name": "aO9lGCgs_6M_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands with a pink sleeve manipulates a pink, scalloped-edge photo frame adorned with floral patterns. Initially holding the frame closed, the hands open it to reveal an interior compartment containing photographs. The hands then adjust the frame's position on a white surface, displaying additional images within the frame's sections. The frame is moved leftward by the hands, showcasing its contents. The camera remains in a static top-down view throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aO9lGCgs_6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aO9lGCgs_6M_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 626.8780760027341, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are manipulating a photo frame, rotating and positioning it on the surface; these are solid, distinct objects moving due to explicit physical handling.", "background_and_ambient_analysis": "Background consists of a stationary white surface with floral patterns; no shifting background elements or fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "aOrNwJoxVnE", "file_name": "aOrNwJoxVnE_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with brown hair sits on a patterned couch, facing the camera. They raise their right arm into the frame, holding a black and white cylindrical object near their forearm, then lower the arm back down. The camera remains in a close-up perspective with slight movement throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aOrNwJoxVnE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aOrNwJoxVnE_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 153.36388399297132, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's arm and a brush are moving discretely to apply a substance (e.g., makeup or paint) to the forearm, with clear visual tracking of the brush's motion on the skin.", "background_and_ambient_analysis": "Background elements (couch, framed picture) remain static with no shifting or movement. No fire, water, smoke, or wind motion observed in the scene."}}
{"video_id": "aOMNv2uShnk", "file_name": "aOMNv2uShnk_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman with dark hair adjusts the blue backpack straps of a man in a striped shirt carrying a child wearing a purple hat. The child, seated in the backpack, reaches toward the man's shoulder. The woman steps back, and the man continues walking along a paved path while the child remains secured. The camera follows them from a slight angle, capturing their motion with a gentle shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aOMNv2uShnk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aOMNv2uShnk_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 355.05612265496194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man with a backpack carrying a child on his back, and another person walking alongside him, exhibit locomotion (walking) due to physical movement.", "background_and_ambient_analysis": "Background elements (road, trees, buildings) remain stable with no uniform shifting or fluid motion (fire/water/smoke/wind) observed."}}
{"video_id": "aP2dAmSmusw", "file_name": "aP2dAmSmusw_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First scene: a refrigerator with fruit and a towel, then the camera moves to a woman opening the fridge, taking out a cake. Then she's with a child, blowing out candles on the cake. Next, a close-up of the cake with lit candles, then the woman and child together. Need to describe chronologically.\n\nCheck rules: focus on motion, main subjects (people, objects), appearance (color, size), spatial relationships, camera perspective.\n\nFirst frame: fridge door open, fruit inside (apples, maybe), towel hanging. Woman (adult) opens fridge, takes out cake. Then she holds the cake, child (small) next to her. They blow out candles. Close-up of cake with candles. Then woman and child smiling.\n\nMake sure to mention movements: opening fridge, taking out cake, blowing candles. Describe subjects: woman (adult), child (small), cake with candles. Spatial: woman in front of fridge, child beside her. Camera moves from fridge to woman and child, close-ups.\n\nBackground: kitchen setting, minimal details. Exclude text \"TOSHIBA\" since it's text recognition, but the rules say exclude text recognition, so don't mention it. Wait, rule f: exclude text recognition, named characters. So no \"TOSHIBA\" in caption.\n\nSo timeline:\n\n1. A woman opens a refrigerator, retrieves a cake with fruit inside. \n\nWait, first frame: fridge with fruit and towel. Then second frame: woman opens fridge, takes out something. Then third frame: woman holds cake, child near. Fourth: close-up of cake with candles. Fifth: woman and child with cake.\n\nSo sequence:\n\n- The refrigerator door is open, revealing fruit inside and a towel hanging on the door. A woman opens the refrigerator door, takes out a cake. She holds the cake in front of her while a child stands nearby. They approach a table where a cake with lit candles is placed. The woman and child blow out the candles. The camera then focuses on a close-up of the cake with the candles, followed by a shot of the woman and child together.\n\nWait, need to be concise. Let's structure:\n\nFirst, the refrigerator with fruit. A woman opens the fridge, retrieves a cake. She holds the cake (with candles?) Wait, the first few frames: frame 0: fridge open, fruit. Frame 1: woman opening fridge (maybe taking something). Frame 2: she's near the fridge, child behind. Frame 3: woman holding cake (candles lit?), child next to her. Frame 4: close-up of cake with candles (five candles), someone's hand reaching to blow. Frame 5: woman and child with cake.\n\nSo chronologically:\n\nA woman opens a refrigerator, retrieves a cake, and holds it while a child stands beside her. They place the cake on a table, and the woman blows out the candles. The camera then focuses on a close-up of the cake with lit candles, followed by a shot of the woman and child together.\n\nCheck appearance: woman (adult, wearing a light jacket), child (small, wearing a white shirt). Cake has five candles (red, blue, white?).\n\nBut need to be concise. Also spatial: the refrigerator is in the kitchen, the woman is in front of it, child near. But rule c: mention spatial relationships if relevant. So \"a woman opens a refrigerator and takes out a cake while a child stands nearby. She holds the cake in front of her as they approach a table. The woman and child blow out the candles on the cake. The camera then focuses on a close-up of the cake with lit candles, followed by a shot of the woman and child together.\"\n\nWait, maybe better:\n\nA woman opens a refrigerator, retrieves a cake, and holds it while a child stands beside her. They move to a table, where the woman blows out the candles on the cake. The camera then focuses on the cake with lit candles before showing the woman and child together.\n\nCheck if all main subjects: woman, child, cake. Their motions: open fridge, retrieve cake, hold cake, blow candles.\n\nAppearance: woman (adult), child (small), cake (with multiple candles).\n\nCamera movement: starts with a view of the open refrigerator, then shifts to the woman and child, then close-up on the cake, then to the woman and child.\n\nAlso, frame 4 shows a close-up of the cake with lit candles, so the camera does close-up.\n\nSo final caption:\n\nA woman opens a refrigerator, retrieves a cake, and holds it while a small child stands beside her. She moves toward a table with the cake, which has lit candles, and blows them out. The camera then shifts to a close-up of the cake with the candles before showing the woman and child together.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aP2dAmSmusw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aP2dAmSmusw_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 290.88506224419405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "aOZKOmQ-PEg", "file_name": "aOZKOmQ-PEg_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a green shirt, white apron, and gloves unwraps a large, pinkish raw meat package from plastic wrap on a metal counter, then places it on the surface and adjusts its position, with stacked raw meat visible in the background. The camera maintains a steady, slightly angled perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aOZKOmQ-PEg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aOZKOmQ-PEg_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 146, "blur_score": 40.88960828830342, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a pig carcass on a metal table; the carcass is moved and adjusted by hand, showing solid-object motion due to physical interaction.", "background_and_ambient_analysis": "Background elements (meat display, blue container, metal structure) remain static with no uniform shifting or fluid motion observed. No fire, water, or smoke present."}}
{"video_id": "aP7NTelCZeM", "file_name": "aP7NTelCZeM_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this caption. First, the main subject is a baby in a high chair. The baby has blonde hair, wearing a white shirt with a patterned bib. The high chair tray has red food remnants, a colorful toy (like a stacking cup), and a purple ring. \n\nChronological order: The video starts with the baby sitting, then a hand enters the frame (from the left) to pick up the toy. The baby looks at the hand, then the hand moves the toy. The baby then looks at the toy and seems to interact with it.\n\nSpatial relationships: The toy is on the left side of the tray. The hand enters from the left, interacts with the toy. The baby is in the high chair, which is near a fridge and cabinets (background minimal, so maybe just mention the kitchen setting briefly).\n\nCamera perspective: It's a stable shot, probably eye-level, no major movement.\n\nNow, structure the caption:\n\n1. Describe the baby's initial state: baby in high chair with red food, toy on tray.\n2. Hand enters, moves the toy.\n3. Baby reacts (looks at hand, then toy).\n4. Conclude with camera.\n\nCheck rules: Focus on motion, chronological, appearance (baby's hair, clothes, toy), spatial (hand from left, toy on tray), camera (stable). Background minimal, so just note kitchen setting briefly if needed.\n\nLet's draft:\n\nA baby with blonde hair, wearing a white shirt and patterned bib, sits in a high chair. The high chair tray holds red food remnants, a colorful stacking toy with a purple base, and a circular ring. The baby looks at their hand and then at the toy. A hand enters the frame from the left, moves the toy toward the baby, and the baby focuses on the toy as it is repositioned. The camera remains stable at eye level throughout.\n\nWait, check the video: the hand moves the toy, then the baby looks at the toy. Let's check the timestamps:\n\n0.0: baby sitting, hands near mouth, food on tray, toy on left.\n\n2.0: hand enters, moves the toy (the hand is grabbing the toy? Or moving it). In the video, at frame 3, a hand comes in and touches the toy, then moves it. Then the baby looks at the toy.\n\nSo the sequence: baby in high chair, hand enters from left, takes the toy (or moves it), then baby looks at the toy.\n\nAppearance: baby is in high chair, has light hair, white shirt with pattern, bib. Toy is colorful (stacking rings), purple base. Tray has red food.\n\nSpatial: toy is on left side of tray. Hand enters from left, moves toy toward baby (maybe?).\n\nSo revised:\n\nA blonde-haired baby wearing a white patterned bib and white shirt sits in a high chair. The high chair tray holds red food splatters, a colorful stacking toy with a purple base, and a circular ring on the left side. A hand enters the frame from the left, moves the toy toward the baby, and the baby shifts attention to the toy. The camera remains stationary at eye level.\n\nCheck if it's concise. Let's see.\n\nAlso, need to mention number of subjects: baby (1), hand (1, but hand is a temporary movement).\n\nYes. Make sure it's chronological:\n\n- Initial: baby sitting with food, toy.\n\n- Then hand enters, moves toy.\n\n- Baby looks at toy.\n\nYes. Also, check for background: minimal, just kitchen elements (fridge, cabinets) but rule says minimal unless essential. Maybe \"in a kitchen setting\" but the problem says background descriptions minimal. So perhaps skip unless needed. The video shows a fridge and cabinets, but not necessary for motion. So maybe not mention.\n\nSo final:\n\nA blonde-haired baby in a white patterned bib and white shirt sits in a high chair. The tray has red food remnants, a colorful stacking toy with a purple base, and a circular ring. A hand enters from the left, moves the toy toward the baby, and the baby looks at the toy. The camera remains stationary at eye level.\n\nWait, the video shows the hand moving the toy, then the baby's hand moves. The baby was eating, then the hand comes, the baby looks at the hand, then at the toy. Let me check the frames:\n\nFrame 0: baby sitting, hands near mouth, food on tray, toy on left.\n\nFrame 2: hand enters, moving the toy (the hand is taking the toy?).\n\nFrame 3: hand is holding the toy, moving it.\n\nFrame 4: baby looks at the toy, hand moves away.\n\nSo the baby is initially eating (hands near mouth), then a hand enters, moves the toy, and the baby looks at the toy.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aP7NTelCZeM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aP7NTelCZeM_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 219.03999868359037, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby is moving its head and hands, and a hand briefly moves across the tray.", "background_and_ambient_analysis": "The background (kitchen with refrigerator and cabinets) is static with no shifting; no fluid or wind motion detected."}}
{"video_id": "aPEME01E8y8", "file_name": "aPEME01E8y8_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to look at the video description provided. The video shows a person on a gravel shore by a lake, with trees in the background. Let's break it down chronologically.\n\nFirst, the main subject is a person. From the frames: the person is standing, then moves. Let's check each second. At [0.0], the person is standing on the gravel, facing the water. Then [1.2], they're walking. [2.5], they're bent over, maybe casting a line? Wait, the description says \"fishing rod\" in the context, but the video might be a fishing scene. Wait, the user says the main subjects are people/animals/objects in motion. So the person is moving.\n\nWait, the video's frames: [0.0] person standing, [1.2] walking towards the water, [2.5] bending down (maybe casting?), then [4.0] standing again, maybe adjusting position. Wait, the exact frames given: [0.0] person on shore, [1.2] moving, [2.5] bending, [3.6] standing again. So the sequence: person stands, walks towards water, bends, then adjusts position.\n\nAppearance: person is wearing a gray shirt and tan shorts (from the frames), so color and clothing. Number: one person.\n\nSpatial relationships: the shore is gravel, water is to the right (since the sun is bright on the right, maybe). Trees in background, but keep background minimal.\n\nCamera perspective: the description says \"top-down\" but wait, in the user's example, but in the given video, it's a landscape shot, so camera is probably stationary, maybe slight shake? Wait, the rules say \"conclude with camera perspective and movement\". For this video, the camera seems to be stationary, no movement mentioned, but maybe slight shake? Wait, the user's instruction: \"Excluding text recognition, named characters, or stylistic analysis.\"\n\nWait, the output should be concise, chronological. Let's list the actions:\n\n- The person stands on a gravel shore near a lake, facing the water, holding a fishing rod.\n- Then walks a few steps towards the water, bending forward to cast the line.\n- Then straightens up, continues to move along the shore.\n\nWait, looking at the timestamps:\n\n0.0s: standing, facing water, holding rod.\n\n1.2s: walking towards water.\n\n2.5s: bending down (casting the rod?).\n\n3.6s: standing upright, maybe after casting.\n\n4.7s: walking again.\n\nWait, the frames are:\n\n[0.0] person standing on gravel shore by lake, facing water, holding fishing rod.\n\n[1.2] person walks towards the water, rod extended.\n\n[2.5] person bends forward, possibly casting the line.\n\n[3.6] person stands upright, facing water, rod held.\n\n[4.7] person walks along the shore.\n\nSo chronological order: person stands, walks towards water, bends to cast, stands, then walks.\n\nAppearance: one person, wearing gray top, tan shorts, size average, holding a fishing rod.\n\nSpatial: shoreline (gravel), water to right, trees in background (but keep minimal).\n\nCamera: stationary, possibly slight shake, but the rules say \"conclude with camera perspective and movement\". If the video has no movement, just static. The user's example may not specify, but since it's a video, maybe \"stationary camera\".\n\nNow, following the rules:\n\na) Motion: standing, walking, bending, standing again, walking.\n\nb) Appearance: one person in gray shirt and tan shorts.\n\nc) Spatial: on gravel shore, near water (right side?), trees in background.\n\nd) Camera: stationary (no movement mentioned, so \"stationary camera\").\n\ne) Background minimal: trees and lake, but mention only if essential. Since it's a shoreline, the lake is part of the setting.\n\nf) Exclude text, etc.\n\nSo putting it all together.\n\nLet me structure the caption:\n\n\"A person wearing a gray shirt and tan shorts stands on a gravel shoreline beside a lake, facing the water while holding a fishing rod. They walk a few steps toward the water, bend forward to cast the rod, then stand upright, continuing to move along the shore. The background features a forested area with tall trees, and the camera remains stationary throughout.\"\n\nWait, but need to keep it concise. Let's check the rules: \"concise, chronological paragraph\".\n\nAnother version:\n\n\"One person in a gray shirt and tan shorts stands on a gravel bank by a lake, holding a fishing rod. They walk toward the water, bend forward to cast, then adjust their stance along the shore", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aPEME01E8y8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aPEME01E8y8_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 618.1695862845527, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively casting a fishing line, reeling in, and moving their body—these are discrete, solid-object motions due to physical actions (fishing).", "background_and_ambient_analysis": "The background features a static body of water and trees with minimal ripples; no significant fluid motion (fire, smoke, wind-driven waves) dominates the scene."}}
{"video_id": "aOnZ75zI9l0", "file_name": "aOnZ75zI9l0_000232_000242.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video depicts a live band performance on a dimly lit stage. A group of six men, dressed in formal suits (various shades of brown and tan), stand in a line. The central figure raises his right arm upward, then lowers it in a gesturing motion, while other members remain stationary; some hold musical instruments like a bass guitar and drum kit. The background features stage equipment including drums and amplifiers. The camera maintains a steady, wide-angle shot from the audience perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aOnZ75zI9l0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aOnZ75zI9l0_000232_000242.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 66, "selected_start_time_sec": 4.125, "total_frames_16fps": 160, "blur_score": 119.3763451803337, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Musicians (singer, drummer, saxophonist, and other band members) are moving due to playing instruments and performing; their motions include arm movements, head gestures, and body swaying.", "background_and_ambient_analysis": "No fluid or environmental motion (fire, water, smoke, wind) detected; the stage background is static and consistent throughout the clip."}}
{"video_id": "aPMZ8f-9bMY", "file_name": "aPMZ8f-9bMY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a person in a green jersey with \"ENDICOTT\" and number 19. Then another shot of the same person, maybe close-up. Then they're on a field, wearing a dark shirt and orange shorts, holding a bat, and a yellow ball. They swing the bat to hit the ball. The text \"DRIVING THE BALL\" appears. Need to describe chronologically.\n\nFirst scene: person in green jersey (19, Endicott) on a blurred background. Second scene: same person close-up, maybe preparing. Then third scene: person in dark shirt and orange shorts on a field with a goal, holding a bat, yellow ball on ground. They swing, hit the ball. The text \"DRIVING THE BALL\" is over. \n\nWait, the first frame is a blurred person with bat (maybe the same person?), then the next is clear green jersey. Then third frame: person in dark blue shirt, orange shorts, on field. They pick up bat, hit yellow ball. Then the text \"DRIVING THE BALL\" appears as they swing.\n\nSo chronological order:\n\n1. Person in green jersey with \"ENDICOTT\" 19, on outdoor field (blurry background).\n2. Close-up of same person in green jersey, holding bat.\n3. Person in dark blue shirt, orange shorts, standing on indoor field (with goal and \"CU COACH\" banner), holding bat, yellow ball on ground. They swing bat to hit the ball.\n4. Text \"DRIVING THE BALL\" appears during the swing.\n\nNeed to focus on motion. The main subject is the person hitting the ball. Appearance: first, green jersey, number 19; then dark blue shirt, orange shorts. Spatial: on field, near goal. \n\nBackground: first maybe outdoor (blurred), then indoor with goal and banner. But per rule e, minimal background.\n\nSo paragraph:\n\nThe video opens with a person in a green jersey with \"ENDICOTT\" and number 19 running on an outdoor field. Next, a close-up shows the same person in the green jersey. Then, the scene shifts to an indoor field where a person in a dark blue shirt and orange shorts stands with a yellow ball on the ground; they grip a bat and swing it to hit the ball. The text \"DRIVING THE BALL\" appears over the swing. The camera captures the action from a frontal perspective, with slight movement tracking the swing.\n\nWait, need to check rules. Rule g: think internally, don't output reasoning. So focus on chronological motion.\n\nFirst part: person in green jersey (19) on field (blurry bg, maybe running). Second: close-up same person, holding bat. Third: person in dark blue and orange shorts on field with goal, hits ball with bat. Fourth: text appears during swing.\n\nSo: A person in a green Endicott jersey with number 19 runs on an outdoor field. They transition to a close-up shot. Then, on an indoor field with a soccer goal, a person in a dark blue shirt and orange shorts stands near a yellow ball, swings a bat to hit it, and the text \"DRIVING THE BALL\" overlays the action.\n\nCheck rules: concise, chronological, motion. Appearance: green jersey, dark blue shirt/orange shorts. Spatial: outdoor field, indoor field with goal. Camera perspective: frontal, maybe tracking the swing.\n\nNeed to make sure. Let's structure:\n\n1. Initial shot: person in green jersey (19) running (outdoor, blurry).\n2. Close-up of same person (green jersey, holding bat).\n3. Transition to indoor: person in dark blue shirt/orange shorts on field with yellow ball, swings bat to hit it.\n4. Text \"DRIVING THE BALL\" during swing.\n\nSo the caption:\n\nA person in a green \"ENDICOTT\" jersey with number 19 runs on an outdoor field, then transitions to a close-up of them holding a bat. Next, the scene shifts to an indoor field where a person in a dark blue shirt and orange shorts stands near a yellow ball, swings the bat to strike it, and the text \"DRIVING THE BALL\" appears as they swing. The camera captures the action from a frontal perspective with slight movement following the swing.\n\nWait, rule f: exclude text recognition. Oh right! Rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So the text \"DRIVING THE BALL\" is part of the video, but we have to exclude text recognition. So don't mention the text. Because rule f says \"Exclude text recognition\", so even if the text is in the video, we don't mention it. So in the caption, don't include \"DRIVING THE BALL\".\n\nOh, important! So the text", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aPMZ8f-9bMY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aPMZ8f-9bMY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 73.5771821330942, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing blue shirt and orange shorts) is moving by swinging a hockey stick and kicking a ball; the ball is also moving due to the stick impact.", "background_and_ambient_analysis": "The background consists of a stationary indoor field with walls and markings; no shifting backgrounds or fluid/environmental motion observed."}}
{"video_id": "aPCl5qRSpus", "file_name": "aPCl5qRSpus_000628_000638.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person lies prone on a bed with pink bedding, legs extended. A woman with long hair, wearing a purple tank top and black pants, approaches the bed and begins massaging the person's lower leg, moving upward toward the thigh. The person remains still, while the woman shifts slightly to adjust her position. The background includes a yellow wall and outdoor furniture visible through a window. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aPCl5qRSpus.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aPCl5qRSpus_000628_000638.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 193.65740695421297, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue top and black pants is moving their legs and adjusting their position on a pink bed, exhibiting clear locomotion/physical movement.", "background_and_ambient_analysis": "Static background elements (yellow wall, furniture, window) show no uniform shifting or environmental fluid motion (fire, water, smoke, wind)."}}
{"video_id": "aQSAQQ9wkm4", "file_name": "aQSAQQ9wkm4_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The video shows a group of people working on a race car, probably changing a tire. Let's break down the frames.\n\nIn the first frame, there are four people around the car. The person in the white shirt is on the right, another in a brown shirt on the left, one in a racing suit standing, and a person crouching near the tire. Then, in the next frames, they're moving. The person in the white shirt moves to the right, the brown shirt guy stands up, and the person in the racing suit is still standing. The crouching person is handling the tire. Then, the white-shirted person is now holding a tool, maybe a wrench, and the others are adjusting. \n\nWait, the key motions: the people are engaged in a tire change. Let's note the number: four people. Their actions: one is crouching (handling the tire), others are standing or moving around. The car has \"vodafone\" on it. Background has walls with posters and a red air compressor.\n\nBut according to rules, exclude text recognition. So don't mention \"vodafone\". Focus on motions. \n\nChronological order: Initially, four people (three standing, one crouching) are around the car's tire. Then, the person in the brown shirt stands up, the person in the white shirt moves away from the tire and then holds a tool, the crouching person is still working. Then, the person in the white shirt moves towards the right, the crouching person lifts the tire. \n\nWait, in frame 0: the crouching person is holding the tire, others are assisting. Frame 1: the person in brown shirt stands up, white shirt person moves to the right. Frame 2: more movement, the white shirt person is now holding a tool, the crouching person is lifting the tire. Frame 3: white shirt person has moved away, the crouching person is still working with the tire, and the person in the racing suit is standing. \n\nSo the main motions: a group of four people (two in casual clothes, one in a racing suit, one crouching) work around a race car's tire. They move to adjust the tire, with one person lifting it and others standing or moving tools. \n\nAlso, spatial relationships: the people are positioned around the car, with the crouching person near the tire. The person in white shirt is on the right side initially, then moves. \n\nCamera perspective: the camera is static, probably a fixed angle looking at the scene. \n\nNow, structure the caption:\n\nStart with the subjects: four people (describe their appearance briefly: one in racing suit, others in casual clothing) working on a race car. Then their motions: the crouching person handles the tire, others stand or move to assist. Then, the white-shirted person moves, the person in brown shirt stands up, and the group adjusts the tire. \n\nBut need to keep it concise. \n\nLet's draft:\n\nFour people, including one in a racing suit, gather around a race car's rear tire. The crouching individual manipulates the tire while the others assist; one in a white shirt moves to the right, another in a brown shirt stands upright, and the person in the racing suit observes. They adjust the tire, with the crouching person lifting it as the group repositions. The camera remains stationary, capturing the scene from a fixed angle.\n\nWait, check rules: exclude text recognition (so don't mention \"vodafone\"), named characters, etc. \n\nAlso, mention appearance: color, size, orientation. So the person in the racing suit (color: red and white, maybe), but since it's video, maybe \"a person in a colorful racing suit\". The others: brown shirt, white shirt, and the crouching person (dark shirt). But the rules say \"briefly describe their appearance and number (color, size, orientation)\". So need to mention colors.\n\nSo: Four individuals, including one in a multicolored racing suit, one in a brown shirt, one in a white shirt, and a crouching person in a dark shirt, work around a race car's rear tire. The crouching individual adjusts the tire while the others stand or move to assist; the person in the white shirt shifts rightward, the brown-shirted person stands up, and the group repositions to complete the task. The camera maintains a fixed angle throughout the sequence.\n\nCheck rules: \n\na) Motion chronological: yes, the sequence of actions. \n\nb) Brief appearance and number: yes, four people with color descriptions. \n\nc) Spatial relationships: around the car, shifting positions. \n\nd) Camera: fixed", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aQSAQQ9wkm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aQSAQQ9wkm4_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 155, "blur_score": 311.35111836817, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are actively moving: one stands upright holding a red box, another adjusts their stance and moves their arms, and a third person transitions from crouching to standing while working on the car.", "background_and_ambient_analysis": "The background (walls, posters, equipment) remains static with no uniform shifting, and no fire, water, smoke, or wind is visible."}}
{"video_id": "aQbwk3ID7wg", "file_name": "aQbwk3ID7wg_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a light gray shirt sits in a high chair at a wooden table, while an adult in a dark shirt leans over to guide the baby’s hand toward a yellow candle on a rectangular cake decorated with red and yellow icing, a red toy car, and sprinkles. The adult retracts their hand, leaving the baby seated before the cake. The camera remains stationary, capturing the scene from a medium distance with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aQbwk3ID7wg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aQbwk3ID7wg_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 169.3003064298272, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby (in high chair) and an adult's hands are moving; the baby reaches toward the cake, and the adult adjusts their position to support the baby.", "background_and_ambient_analysis": "The background (wall, white chair, table) shows no uniform shifting or fluid/environmental motion (fire, water, wind), indicating no dominant ambient elements."}}
{"video_id": "aQwHzRK_nI8", "file_name": "aQwHzRK_nI8_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people in white karate uniforms with colored belts (black, red, blue) begin on stage with some kneeling or bowing. They rise and move toward the center, walking in a line while others remain kneeling. The camera stays static with slight shake, capturing their coordinated motion against a red backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aQwHzRK_nI8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aQwHzRK_nI8_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 73, "selected_start_time_sec": 4.5625, "total_frames_16fps": 160, "blur_score": 152.84853528790677, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple individuals in white karate uniforms are performing synchronized movements, including stances, kicks, and low body positions. These are distinct solid objects (people) moving due to deliberate physical actions (karate techniques).", "background_and_ambient_analysis": "The background consists of a solid red wall with no visible shifting or environmental elements like fire, water, or wind. Static background elements remain fixed, indicating no ambient environmental motion."}}
{"video_id": "aQzrFo3bl9U", "file_name": "aQzrFo3bl9U_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video captioning task. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nThe video shows a person in a room with a ceiling light. The person is laughing, which is the main action. I need to note their appearance: short, curly hair, black top. The background has beige walls, red objects on shelves, and a stack of DVDs or books. But according to the rules, background descriptions should be minimal unless essential. So maybe just mention the room is lit by a ceiling light, and the background elements are there but not detailed.\n\nThe subject's motion: they start looking up, then smile, laugh, and their head moves slightly. The camera perspective seems to be a fixed shot, maybe a selfie angle, so it's from the subject's point of view, looking up. The rules say to mention camera perspective and movement. The user says \"top-down\" in the example, but here the camera is likely at eye level but from the subject's perspective. Wait, the first frame shows the ceiling, so the camera is positioned below the subject, looking up. So the camera angle is looking up from below, which is a low-angle shot.\n\nWait, the video starts with the person looking up, so maybe the camera is fixed, and the person moves their head. The caption should be chronological. So the sequence is: person looks up, then smiles, laughs, head tilts, and then continues. The camera is static, no movement mentioned. The background is minimal: beige walls, ceiling light, red objects on shelves.\n\nCheck the rules again. Rule a: motion and behavior in chronological order. So the person starts by looking up, then smiling, laughing, and moving their head. Rule b: appearance (short curly hair, black top). Rule c: spatial relationships—if relevant. The person is in the center, background elements behind. Rule d: camera perspective. Since it's a low-angle shot (looking up), the camera is positioned below the subject. The movement: the camera is static, no pan or shake. The user example says \"top-down, pan left, slight shake,\" but here it's a low angle, so \"low-angle static shot.\"\n\nWait, the user says in the output format to mention camera perspective and movement. So the camera is fixed (static), low-angle, looking up at the person.\n\nAlso, need to exclude text recognition, named characters, etc. So no mention of specific names or text.\n\nPutting it all together: A person with short, curly hair wearing a black top laughs while looking upward in a dimly lit room with beige walls and a ceiling light; red objects and a stack of items are visible in the background. The camera remains static in a low-angle position throughout the sequence.\n\nWait, but the background elements are part of the minimal description. Let me check the rules again. Rule e: \"Keep background descriptions minimal unless essential for understanding motion.\" Since the motion is the person laughing and moving their head, the background isn't essential for the motion, so maybe just mention the room is lit by a ceiling light. But the red objects on shelves are in the background. However, the user example in the problem statement doesn't specify how detailed the background should be. The original video has those red objects and shelves. But according to rule e, keep it minimal. Maybe mention \"a room with beige walls and a ceiling light\" and maybe the shelves as part of the background.\n\nWait, the initial frames have red objects on the left and right. So perhaps \"with red objects and a stack of items visible in the background.\" But maybe it's too detailed. Since rule e says minimal, perhaps just \"a room with beige walls and a ceiling light, with red objects and shelves in the background.\"\n\nBut the example in the user's instruction doesn't have specific background details beyond what's necessary. Hmm. Let's look at the example they provided in the problem statement. Wait, the example isn't given, but the rules say to keep background minimal. So perhaps just note the room's general features without specific objects.\n\nWait, the user says \"if relevant\" for spatial relationships. The person is in the center, background elements behind. But maybe the background isn't crucial here. The main focus is the person laughing, so the background can be mentioned briefly. Maybe \"in a room with beige walls and a ceiling light.\"\n\nWait, the video starts with the person looking up towards the ceiling, so the ceiling light is relevant. The red objects on shelves might be part of the room's setup but perhaps not essential. Let's see: in the first frame, there's red objects on the left and right, maybe speakers or something. But the user says to keep background minimal. So perhaps \"a room with beige walls, a ceiling light,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aQzrFo3bl9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aQzrFo3bl9U_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 101.76107068800926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid discrete object) exhibits subtle head/shoulder movements and arm gestures, consistent with intentional locomotion or gestural communication.", "background_and_ambient_analysis": "No shifting background elements (walls, ceiling fixtures remain static); no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "aR2XzhqmBAQ", "file_name": "aR2XzhqmBAQ_000044_000054.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair holds a dark and light-colored iron, pressing a white shirt with pink floral patterns. The individual moves the iron across the fabric in a smooth motion and then looks up toward the camera. The scene is captured in a close-up perspective with slight camera movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aR2XzhqmBAQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aR2XzhqmBAQ_000044_000054.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 89.21853770306993, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl's hands and the iron are moving back and forth to press the fabric. The shirt is being manipulated by the iron, showing discrete physical motion due to explicit human action.", "background_and_ambient_analysis": "No significant ambient motion (no fire, water, smoke, wind). Background elements (desk, computer, furniture) remain static without uniform shifting across the screen."}}
{"video_id": "aS4X0E_WIEs", "file_name": "aS4X0E_WIEs_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to watch the video and note the key elements. The video shows a hand turning a steering wheel. The steering wheel has a Toyota logo, so the main object is the steering wheel with the hand interacting with it.\n\nChronologically, the hand is turning the wheel. Let's break it down: in the first frame, the hand is gripping the wheel, then moving it—probably turning left or right. The background is the car's interior, like the dashboard with lit gauges. The dashboard has orange lights, so that's the background, but I need to keep background minimal.\n\nMain subject: a hand (color? It's a bit blurry, but maybe just describe as a hand) turning the steering wheel. The steering wheel is black with a Toyota emblem. The hand is on the left side (since it's a left hand, assuming driver's side). The motion is turning the wheel, so the hand moves around the wheel.\n\nSpatial relationships: the hand is on the steering wheel, which is in front of the dashboard. The camera is close-up on the steering wheel and hand.\n\nCamera perspective: close-up, maybe fixed? The video seems to have slight shakes, but the problem says to mention camera movement. The output says \"slight shake\" or similar.\n\nNeed to check the rules: focus on motion, chronological. So the hand turns the steering wheel, maybe in a circular motion. The hand is visible, moving the wheel. The steering wheel is part of the car interior, with dashboard lights behind.\n\nPutting it all together: start with the hand turning the steering wheel. Mention the wheel's logo, the hand's action. Then camera perspective.\n\nLet's structure:\n\n- A hand grips and turns a black Toyota steering wheel, moving it clockwise (or counterclockwise? The video shows the hand moving—maybe it's turning the wheel, so the direction is the motion). The dashboard with illuminated gauges is visible behind the wheel.\n\n- Spatial: hand is on the left side of the wheel, steering wheel is central.\n\n- Camera: close-up, slight shake.\n\nNow, concise paragraph. Let's draft:\n\n\"A hand grips and turns a black Toyota steering wheel in a clockwise motion, with the hand positioned on the left side of the wheel. The dashboard featuring illuminated orange gauges is visible behind the steering wheel. The camera maintains a close-up perspective with minimal movement, capturing the motion of the steering wheel turn.\"\n\nWait, check rules: exclude text recognition (Toyota logo is part of the object description, but not text recognition since it's a logo, not text). The rules say \"Exclude text recognition, named characters, or stylistic analysis.\" So Toyota logo is okay as a detail.\n\nNow, check chronology: the hand turns the wheel, so the sequence is the hand moving the wheel. The video shows the hand turning, so the main motion is the turning.\n\nAnother check: background minimal. The dashboard is background but necessary to show the car interior, so it's minimal.\n\nCamera movement: the problem says \"slight shake\" in the example, but in the video, is there shake? The frames are a bit shaky, so maybe \"slight shake\" as per common captions.\n\nLet's refine:\n\n\"A hand grips and rotates a black Toyota steering wheel clockwise, with the hand on the left side of the wheel. The illuminated orange gauges of the dashboard are visible behind the wheel. The camera holds a close-up view with slight shake, capturing the wheel's rotation.\"\n\nWait, \"grips and rotates\"—is the hand moving clockwise? The video shows the hand turning the wheel, so direction is part of the motion.\n\nCheck if \"rotates\" is correct—steering wheel is being turned, so rotation.\n\nNow, ensure all rules: main subjects (hand and steering wheel), motion in chronological order (hand turns wheel), appearance (hand, black steering wheel with Toyota emblem), spatial (hand left side, wheel in front of dashboard), camera (close-up, slight shake).\n\nWait, the rules say \"Briefly describe their appearance and number (color, size, orientation).\" The steering wheel is black, hand is a human hand (but color? The video shows a light-skinned hand). So \"a light-skinned hand\" maybe? But maybe just \"a hand\" since color isn't clear. Let's see.\n\nThe video: hand is in the foreground, gripping the wheel. The wheel has a Toyota emblem (silver, maybe). So \"a hand\" is sufficient.\n\n\"Black steering wheel with a silver Toyota emblem.\"\n\nYes.\n\nPutting it all together:\n\n\"In the video, a hand grips and turns a black steering wheel with a silver Toyota emblem, rotating it clockwise. The hand is positioned on the left side of the wheel, with the illuminated orange dashboard gauges visible behind it. The camera maintains a close-up", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aS4X0E_WIEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aS4X0E_WIEs_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 33, "selected_start_time_sec": 2.0625, "total_frames_16fps": 160, "blur_score": 478.27836878587516, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A human hand and steering wheel are visible; the hand actively rotates the steering wheel, demonstrating discrete solid-object movement driven by physical force (steering action).", "background_and_ambient_analysis": "The background (dashboard, speedometer) shows no shifting or fluid motion; no fire, water, smoke, or wind present. Background elements are static relative to the car interior."}}
{"video_id": "aSU5rQ_cyJc", "file_name": "aSU5rQ_cyJc_000203_000213.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person in a teal shirt manipulates a small white stuffed animal with black features using both hands, positioning it over a brown surface. The hands adjust and move the toy in close-up shots, with minimal background detail. The camera maintains a close perspective with slight shaking.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aSU5rQ_cyJc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aSU5rQ_cyJc_000203_000213.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 160, "blur_score": 73.4524881095062, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person manipulates a snowman-like object with hands; hands and object exhibit discrete physical movement (adjusting features of the snowman).", "background_and_ambient_analysis": "Background elements (walls, furniture) show minimal shift; no fire, water, smoke, or wind observed as dominant motion."}}
{"video_id": "aT9kA3abRdQ", "file_name": "aT9kA3abRdQ_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a black screen, transitioning to a dimly lit scene where a child wearing a green shirt is visible. The child holds a small white object in their hand, bringing it to their mouth while maintaining a seated position. The child remains in the foreground with minimal background detail, and the camera stays static in a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aT9kA3abRdQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aT9kA3abRdQ_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 160, "blur_score": 62.35340639353163, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child (solid object) is moving their hands and a small object (phone) they are holding.", "background_and_ambient_analysis": "The background is dark and static with no shifting or environmental motion (e.g., fire, water, wind)."}}
{"video_id": "aSXei9YlKug", "file_name": "aSXei9YlKug_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags. No extra text.   So draft:   <caption_output>Three individuals, two in dark tops and one in a white shirt with dark shorts, stand together on a blue mat. Two people lift the third vertically, supporting her as she rises; the lifted person extends her arms outward while elevated. The camera captures the stunt from a fixed position with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aSXei9YlKug.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aSXei9YlKug_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 148, "blur_score": 130.42894197180007, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are engaged in a cheerleading stunt: two base members lift and support a flyer who is elevated vertically. The flyer's motion includes being raised, stabilized, and held aloft, while the base members adjust positions to maintain balance.", "background_and_ambient_analysis": "The background consists of a static wall and floor with no visible fluid motion (fire, water, smoke) or wind-driven movement; background elements remain fixed, indicating no ambient environmental dominance."}}
{"video_id": "aT2HT15bRFo", "file_name": "aT2HT15bRFo_000008_000018.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of approximately a dozen adults and children gather on a grassy lawn near a white fence, dressed in casual summer clothing. Several individuals hold plastic cups, while others clap and raise hands in sync. A person in a red shirt on the right gestures toward the group, and a woman in a gray shirt with a green top holds a cup. The crowd shifts positions slightly, interacting closely; the camera remains handheld with a slight shake, capturing the scene from a mid-level angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aT2HT15bRFo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aT2HT15bRFo_000008_000018.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 145, "blur_score": 121.60369129137885, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A group of people are engaged in social dancing and clapping, moving their arms and bodies in a coordinated manner.", "background_and_ambient_analysis": "The background (fence and trees) is static with no environmental motion (fire, water, smoke, or wind) visible. The scene is outdoors but no ambient fluids are present."}}
{"video_id": "aTB0nolsN-A", "file_name": "aTB0nolsN-A_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, including a man in a white shirt and dark pants, gather around a table illuminated by a bright light, with the man leaning forward to write or draw on a surface; others observe closely, including a child in a patterned shirt and individuals in casual attire; the camera remains static in a top-down view, capturing the focused activity around the lit table with minimal background context.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTB0nolsN-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTB0nolsN-A_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 69, "selected_start_time_sec": 4.3125, "total_frames_16fps": 160, "blur_score": 156.86277206052011, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Several people are moving: one person on the left is writing/drawing on a surface at the table, another on the right is gesturing, and others are observing. Their hand and body movements are the primary motion.", "background_and_ambient_analysis": "The background (walls, furniture) is static with no shifting. There are no fluid or environmental motions (fire, water, smoke, wind)."}}
{"video_id": "aSciIG0o9eU", "file_name": "aSciIG0o9eU_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A group of people, primarily men wearing traditional Middle Eastern attire including keffiyehs and thobes in earthy tones, are seated in an indoor setting. One man in a brown thobe and pink keffiyeh stands, moves forward, gestures with his hands while interacting with nearby individuals, and then returns to his seat. Other seated individuals, some in white or patterned garments, observe and clap. The camera, handheld and slightly shaky, captures the scene from a low angle, panning slightly to follow the standing man's movement. The background remains minimal, focusing on the seated crowd and the main subject's actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aSciIG0o9eU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aSciIG0o9eU_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 160, "blur_score": 152.39372171030047, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in traditional attire) are moving: a central figure bends, adjusts head covering, and interacts with others; other individuals exhibit seated motion and clapping.", "background_and_ambient_analysis": "Background elements (walls, chairs, distant people) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "aTU7DTzy6pQ", "file_name": "aTU7DTzy6pQ_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A dark, heavy blanket shifts and adjusts position in the foreground, partially obscuring a metallic handle. The blanket's texture and folds change slightly across frames as it moves. In the background, a white refrigerator with magnets is visible to the left, and a doorway leads to a lit room. The camera remains fixed in a low-angle perspective with minimal movement, focusing on the blanket's motion against the static kitchen backdrop.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTU7DTzy6pQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTU7DTzy6pQ_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 140.76658114323556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.85, "object_analysis": "A dark covered object (likely a person or animal) is moving slightly under a blanket, with a metallic rod visible. The movement appears to be due to the object's own locomotion.", "background_and_ambient_analysis": "The background (kitchen elements: refrigerator, cabinet) is static and shows no signs of shifting. No environmental fluids (fire, water, smoke, wind) are present."}}
{"video_id": "aSgrCDQRlYU", "file_name": "aSgrCDQRlYU_000072_000082.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray jacket and dark pants holds multiple mushrooms with red caps and white stems, some dusted with dirt; the camera zooms in on the mushrooms, highlighting their texture and color. The scene then shifts to the open trunk of a car containing white and blue buckets filled with similar mushrooms.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aSgrCDQRlYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aSgrCDQRlYU_000072_000082.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 42, "selected_start_time_sec": 2.625, "total_frames_16fps": 160, "blur_score": 63.61853145571874, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands manipulate mushrooms (discrete solid objects), transferring them from one container to another. This involves explicit physical movement of the mushrooms.", "background_and_ambient_analysis": "Background elements (trees, ground, car trunk interior) are static and show no significant shifting or fluid motion. No fire, water, or wind-driven motion is present."}}
{"video_id": "aSrk8nThhZQ", "file_name": "aSrk8nThhZQ_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, identify the main subjects. There's a woman in a floral dress and a man inside the shed. The woman is moving, maybe dancing or moving her arms. The man is inside the shed. Let's check the sequence.\n\nAt the start, the woman is in the foreground, back to the camera, near the shed. She raises her arm, then moves. The man is inside the shed, maybe standing or moving? Wait, in the video, the woman is moving towards the camera, then steps back. The man is in the background. Let's note their actions chronologically.\n\nFirst, woman in floral dress (patterned, short-sleeve, back to camera) moves her arms, then turns towards the shed entrance. She steps back a bit. The man inside the shed is partially visible, maybe standing. Background: blue shed, wooden door, some equipment. Camera is stationary, looking from the outside, maybe slight movement? The description says \"slight shake\" but need to check.\n\nRule a: motion and behavior in order. Woman raises her arm, then turns, steps back. Man is in the shed. Spatial: woman in front, man in background. Background minimal.\n\nSo, structure: woman (floral dress) moves arms, then turns towards shed, steps back. Man inside shed, possibly stationary. Camera is static.\n\nLet's draft:\n\nA woman in a short-sleeved floral dress moves her arms in a sweeping motion while facing away from the camera, then turns toward the open shed entrance and takes a step back. A man stands inside the shed, partially visible. The camera remains stationary, capturing the scene from a slightly low angle with minimal shake.\n\nWait, check the rules. Background minimal. So \"blue shed, wooden door\" maybe too much. Rule e: minimal unless essential. So maybe just \"shed\" without color? Wait, the video shows blue walls. But rule e says minimal. Hmm. The problem is the rules say \"exclude text recognition\" but background can be mentioned if essential. But maybe the shed's color is part of the scene but not essential for motion. Maybe better to just say \"a blue-walled shed\" but the rule says minimal. Let's see.\n\nThe caption should be concise. So focus on the subjects' actions.\n\nAnother way: The woman in a floral dress moves her arms rhythmically, turns toward the shed entrance, and steps back. The man stands inside the shed. Camera is stationary.\n\nCheck rule c: spatial relationships. The woman is in front of the shed, man inside.\n\nYes, \"The woman, wearing a floral dress, moves her arms in a sweeping motion, turns toward the open shed entrance, and steps back. A man stands inside the shed. The camera remains stationary with a slight shake.\"\n\nWait, need to check if \"slight shake\" is part of camera. The rules say \"conclude with camera perspective and movement\".\n\nOriginal video: camera is in a fixed position, maybe slight shake. So mention that.\n\nPutting it all together:\n\nA woman in a short-sleeved floral dress moves her arms in a rhythmic motion, turns toward the open shed entrance, and steps back. A man stands inside the shed. The camera remains stationary with minimal shake.\n\nWait, but the woman's action: in the video, she's moving her arms, then turns, steps back. Let's confirm the sequence. The frames show her in the foreground, back to camera, then raises arm, then steps forward? Wait, no: frame 0: she's in front, moving. Frame 1: she raises arm. Frame 2: arm up. Frame 3: arm down, moving toward the camera? Wait, maybe she's dancing or moving her arms in a circle.\n\nWait, the video: she's moving her arms (like brushing hair?), then turns towards the shed entrance (so from the front of the camera, she faces the shed), then steps back.\n\nSo the chronological order: woman raises her arms (motion), turns toward shed entrance (direction change), steps back.\n\nSo the caption should capture that sequence.\n\nFinal draft:\n\nA woman in a floral-patterned dress raises her arms in a sweeping motion, turns toward the open shed entrance, and takes a step back. A man stands inside the shed. The camera remains stationary with a slight shake.\n\nCheck rules:\n\na) Motion and behavior in order: yes.\n\nb) Appearance: floral dress, woman. Man inside.\n\nc) Spatial: woman in front of shed, man inside.\n\nd) Camera: stationary with slight shake.\n\ne) Background minimal (only shed mentioned, which is essential for context).\n\nf) Excluded text, names.\n\nYes.\n</think>\n\n<caption_output>A woman in a floral-patterned dress raises her arms in a sweeping motion, turns toward the open shed entrance, and takes", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aSrk8nThhZQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aSrk8nThhZQ_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 815.458096957756, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A woman in a floral dress performs rhythmic upper-body movements (arm raises, swaying) in place; distinct human locomotion without environmental interference.", "background_and_ambient_analysis": "Static blue wall, wooden structure, and indoor items remain fixed across frames; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "aTkNRUT40rM", "file_name": "aTkNRUT40rM_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Three children interact on a blue-trimmed trampoline enclosed by a black safety net. A girl in red shorts and a blue tank top jumps forward, while a boy in gray pants crouches and then leaps upward. A second boy in a dark shirt stands behind them, adjusting his position. The children continuously bounce and shift positions, with the girl in red moving leftward as the others jump in various directions. The camera remains static, capturing the scene from a slightly elevated angle with no visible movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTkNRUT40rM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTkNRUT40rM_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 44, "selected_start_time_sec": 2.75, "total_frames_16fps": 160, "blur_score": 643.8519661923467, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects are moving on a trampoline; their motion results from physical locomotion (jumping) and interaction with the trampoline surface.", "background_and_ambient_analysis": "Background elements (net, trees, fence) are stationary and do not exhibit uniform shifting. No fire, water, or wind-driven motion is observed in the environment."}}
{"video_id": "aTTadK_7C4o", "file_name": "aTTadK_7C4o_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are two people. Let's check their appearance: one in a green jacket, dark pants, white shoes; the other in black clothes. They're in an indoor space with bulletin boards, doors, red floor.\n\nFirst frame: both are in a stance. Left person (green) holds a long object, maybe a stick. Right person (black) is moving, maybe lunging. Then in the next frames, the action progresses. The green person moves left, the black person moves right, then they clash. The stick is thrown or dropped? In frame 4, the stick is on the floor. Then the green person bends down, maybe to pick it up. The black person is nearby.\n\nNeed to sequence the motions: start with their positions, then movements. Mention spatial relationships—like who is in front, behind. Also, camera movement: the video seems to pan or follow their movement, maybe slight shake.\n\nLet's structure:\n\n- Two individuals: one in green jacket, dark pants, white shoes; other in black outfit. Indoors, red floor, bulletin boards in background.\n\n- Chronological order: Initially, both in mid-action. Green individual lunges left, black individual moves right, then they collide. The green person's stick is dropped (seen on floor later). Both move around, with the green person bending to pick up the stick.\n\n- Camera perspective: follows the movement, slight shake.\n\nCheck rules: focus on motion, chronological, brief appearance, spatial, conclude camera.\n\nAvoid text recognition (no exit signs or posters detail), named characters. So mention bulletins minimally.\n\nDraft:\n\nTwo people engage in a dynamic movement sequence in an indoor space with red flooring and bulletin boards. The individual in a green jacket, dark pants, and white shoes and the other in black clothing move rapidly across the room. Initially, the green-clad person lunges left while the black-clad individual steps back; they then collide, causing the green person to drop a long object (possibly a stick) onto the floor. Subsequently, the green individual bends to retrieve the object while the black-clad person moves to their side. The camera follows their motion with a slight shake.\n\nWait, check chronological: first frame is them in action, then movements. Need to be precise.\n\nOriginal frames: [0.0] both in stance, green on left, black on right. [1.0] green moves left, black moves right, stick in air. [2.0] green is gone, black is moving. Wait, no, let's look at the frames:\n\nFrame 0: left person (green) holds a stick, right person (black) in a lunge. Both moving.\n\nFrame 1: green person moves left (away), black person runs right.\n\nFrame 2: green person is on left, black on right, but movement continues.\n\nFrame 3: green moves left, black follows.\n\nFrame 4: stick on floor, green bending, black nearby.\n\nSo sequence: both start moving; green lunges left, black lunges right; they move around, collision occurs (maybe the green person throws the stick, which then lands on the floor). Then green bends to pick up the stick, black is next to them.\n\nWait, in frame 0: green is in a crouched position, holding a stick; black is in a lunge. Frame 1: green is moving left, black moving right. Frame 2: they're in a different part of the room, black is behind green? No, frame 2: green is moving left, black is on the right. Frame 3: they're moving closer, green is on left, black on right. Frame 4: stick is on the floor, green is bending to pick it up, black is nearby.\n\nSo the stick is thrown by green? Then it lands, then green bends.\n\nLet's rephrase:\n\nTwo individuals, one in a green jacket and dark pants, the other in black clothing, move quickly in an indoor space with red flooring and bulletin boards. Initially, the green-clad person lunges left while the black-clad individual steps forward; they then collide, causing the green person to drop a long object (stick) onto the floor. Subsequently, the green individual bends to pick up the stick as the black-clad person moves close to them. The camera follows their motion with a slight shake, maintaining a mid-level perspective.\n\nCheck rules: minimal background. Don't mention exit signs (but \"bulletin boards\" is minimal). No text recognition. Correct chronological order.\n\nMaybe more precise:\n\nTwo people, one in a green jacket, dark pants, and white shoes, the other in black clothing, engage in rapid movement across a room with red flooring and bulletin", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTTadK_7C4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTTadK_7C4o_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 64.57899314697804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (solid objects) moving through physical interactions (striking with sticks, grappling, kicking) with distinct bounding boxes and clear force-driven motion.", "background_and_ambient_analysis": "Static background elements (walls, cabinets, doors) show no uniform shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "aTYdLNZfK3E", "file_name": "aTYdLNZfK3E_000016_000026.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me start by analyzing the video frames provided. The user wants a concise chronological paragraph focusing on the main subjects' motions and behaviors, their appearance, spatial relationships, and camera perspective.\n\nFirst, looking at the first frame: there's a man in a red jacket gesturing towards a seated man in an orange blazer. A woman in a white dress is approaching. The background has a dark stage with a vertical striped structure.\n\nIn the second frame, the woman is closer to the seated man, touching his arm. The seated man is now leaning back, maybe reacting to her touch.\n\nThird frame: The woman is now hugging the seated man, who's still seated. The standing man in red is looking towards them.\n\nFourth frame: The woman is standing to the right, and the man in red is moving away from the seated man. There's a couch and a bag on the couch now visible.\n\nFifth frame: The man in red is standing with his hands up, maybe in a gesture of surprise or confusion, while the woman stands to the right.\n\nI need to note the appearance: man in red jacket, orange blazer, white dress. Their movements: the woman moves from standing to approaching, hugging, then standing again. The seated man moves from sitting to leaning back. The standing man in red moves from gesturing to walking away.\n\nSpatial relationships: The seated man is on the couch, the woman moves towards him, then steps back. The man in red is initially gesturing towards the seated man, then steps away.\n\nBackground: Dark stage, vertical stripes, couch with a bag and table. Minimal description needed, so mention couch and bag only if essential. But the user says exclude background unless essential for motion. Since the couch is part of the set, maybe mention it when relevant.\n\nCamera perspective: Seems static, maybe a slight pan? The frames don't show camera movement, so probably static shot.\n\nCheck rules: No text recognition, so ignore the Spanish subtitles. Exclude named characters, just describe their actions.\n\nOrder of events: First, man in red gestures. Woman approaches seated man, they interact. Woman hugs him. Then she steps back, man in red moves away. Final frame: man in red gestures, woman stands.\n\nNeed to be concise, chronological. Mention the appearance briefly: red jacket, orange blazer, white dress. Number of people: three people. Spatial relationships: man in red is to the left, seated man in middle, woman approaches from left.\n\nWait, in the first frame, the seated man is on the left? Wait, the first frame: man in red is on the left, seated man in orange is on the right. Wait, looking at frame 0: \"a man in red jacket gestures towards a seated man in orange blazer and a woman in white dress approaches.\" So seated man is on the right? Wait, maybe the first frame shows the man in red (left) gesturing towards the seated man (center/right), then the woman comes from the right.\n\nWait, frame 0: man in red on left, seated man in orange in center? No, frame 0: man in red is on left, seated man is on the right. Wait, the description says \"man in red jacket gestures towards a seated man in orange blazer\". So seated man is on the right. Then the woman in white approaches from the right, moves towards seated man.\n\nThen frame 1: woman is leaning towards seated man. Frame 2: woman is hugging seated man. Then frame 3: woman steps back, man in red moves to the right. Frame 4: man in red is standing with hands up, woman is on the right.\n\nSo chronological sequence: Man in red gestures towards seated man. Woman approaches seated man, touches his arm. They interact closely. Woman steps back, man in red gestures away. Final position: man in red stands with hands up, woman stands to the right.\n\nAppearance: man in red jacket (left), seated man in orange blazer (center), woman in white dress.\n\nSpatial: man in red left, seated man center, woman moves from right to center to left side.\n\nWait, frame 0: woman approaches from the right (since in frame 1 she's near seated man). So woman moves from right to center.\n\nSo the description should follow the sequence:\n\nFirst, man in red jacket (left) gestures towards seated man in orange blazer (center). Woman in white dress (right) approaches seated man. She touches his arm, then embraces him. He leans back slightly. Man in red steps back, raises hands. Woman stands to his right.\n\nWait, the fifth frame shows man in red on the left with hands up, woman on the right.\n\nHmm, the user said to focus on motion and behavior in chronological order.\n\nLet me structure it:\n\n- Man in red", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTYdLNZfK3E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTYdLNZfK3E_000016_000026.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 451.32586181431077, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two human figures interact: the woman moves dynamically around the seated man, then engages in physical contact (e.g., lifting, embracing), while the man shifts position and gestures.", "background_and_ambient_analysis": "Background elements (wall with vertical lines, chairs) remain static; no significant fluid motion (fire, water, smoke) or wind-driven motion is observed."}}
{"video_id": "aTxZurY35QE", "file_name": "aTxZurY35QE_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a maroon shirt and the other in green, are initially seated at a table. They stand up simultaneously, raising their arms and moving their hands in rhythmic motions. The background features indistinct buildings and foliage. The camera remains stationary with a slight shake throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTxZurY35QE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTxZurY35QE_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 1065.0343414377926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two boys are performing synchronized hand/arm movements (e.g., raising arms, clapping, and gesturing) as discrete solid objects with clear physical locomotion.", "background_and_ambient_analysis": "The background (buildings and trees) shows no shifting or fluid motion; no fire, water, smoke, or wind is visible, and static elements remain fixed throughout the sequence."}}
{"video_id": "aU6rP-tk05I", "file_name": "aU6rP-tk05I_000295_000305.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child lies on their back with hands behind their head, wearing a gray shirt featuring text and numbers. The child shifts their head slightly, mouth opening and closing while maintaining the same position. The camera remains steady in a close-up perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aU6rP-tk05I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aU6rP-tk05I_000295_000305.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.01746089978983, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child's head and face are moving slightly (head movements and facial expressions).", "background_and_ambient_analysis": "No shifting background elements observed; no fluid or environmental motion (fire, water, wind) visible."}}
{"video_id": "aTzXQGjBsa0", "file_name": "aTzXQGjBsa0_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in black clothing with orange gloves bends over, using a tool to carve a large, clear hanging ice sculpture. They move the tool across the ice’s surface, shifting position slightly while maintaining focus on the carving. The ice stands vertically, showing intricate carvings as the person works. The camera follows the person’s movements with a slight pan.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTzXQGjBsa0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTzXQGjBsa0_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 49.687421203679804, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man wearing black and orange gloves is moving his hands and a tool to carve an ice sculpture. The motion is the carving action by the tool on the ice.", "background_and_ambient_analysis": "The background (trees, building, etc.) is static with no significant shifting or fluid motion. The dominant motion is not fire, water, smoke, or wind."}}
{"video_id": "aTsv6_ZJOnY", "file_name": "aTsv6_ZJOnY_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands manipulate a long, dark blue fabric laid flat on a light marble surface. The hands fold the fabric in half lengthwise, pressing it flat to form a smaller rectangle, then proceed to divide the folded fabric into three equal sections. The camera maintains a top-down view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aTsv6_ZJOnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aTsv6_ZJOnY_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 29, "selected_start_time_sec": 1.8125, "total_frames_16fps": 160, "blur_score": 30.41478063295545, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are moving to fold a dark blue fabric, demonstrating intentional physical interaction with the fabric through pressing and aligning.", "background_and_ambient_analysis": "Marble surface background is static with no shifting or environmental fluid motion (e.g., water, smoke, wind)."}}
{"video_id": "aUMCa_msygc", "file_name": "aUMCa_msygc_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two people: a boy in blue and a man in yellow. The boy is holding a device with a red tip, maybe a fishing rod? Then it cuts to someone in a striped shirt aiming a similar device over water, then the water splashes with \"BLASTT\" text. Next, a person in blue plaid shirt casts something. Need to describe chronologically.\n\nFirst scene: Boy (blue shirt) and man (yellow shirt) standing, boy holding an object. Then next scene: Person in striped shirt (black/white) holding a device, aiming it over a river, then water splash with \"BLASTT\" (but we exclude text, so just the action). Then person in blue plaid shirt casting. Wait, the first frame is \"Ordinary Rod\" but we ignore text. So the actions: first, two people with a device; then someone in striped shirt casting into water; then water splash; then another person (blue plaid) casting.\n\nWait, the sequence is:\n\n[0.0] Two people: boy in blue, man in yellow, boy holds a device (red tip, maybe fishing rod). \n\n[1.4] Person in striped shirt holding a similar device, aiming over river.\n\n[2.5] Water splash (from casting), then text \"BLASTT\" but exclude text, so water splash.\n\n[3.6] Person in blue plaid shirt casting into water.\n\nNow, chronologically:\n\n1. A boy in a blue shirt and a man in a yellow shirt stand together, the boy holding a handheld device with a red tip.\n\n2. A person in a black-and-white striped shirt holds a similar device, aims it over a body of water, and releases a red projectile that splashes into the water.\n\n3. A person in a blue plaid shirt stands near rocks and casts a device, sending a red projectile into the air.\n\nNeed to describe each step in order, mention appearance (colors, what they're wearing), motion (holding, aiming, releasing, casting), spatial relationships (e.g., over water, near rocks). Keep background minimal, just essential like water for the splash. Camera perspective: first scene is medium shot, then next is over-shoulder or similar, but the rules say camera perspective and movement, but maybe just state if it's close-up, etc. Wait, the problem says \"conclude with the camera perspective and movement\". Let's check the examples.\n\nWait, for the output, need to structure it as a paragraph. Let's outline:\n\nStart with first scene: Two individuals, boy in blue shirt, man in yellow shirt, standing; boy holds a device with red tip. Then next scene: Person in striped shirt, holding device, aims over water, releases projectile into water. Then third scene: Person in blue plaid shirt, stands near rocks, casts device, sending projectile into air. Then the water splash is part of the second scene.\n\nWait, the frames:\n\nFrame 0: Two people (boy blue, man yellow) - boy holds device.\n\nFrame 1: Person in striped shirt, holding device, aiming over water (so the device is like a fishing rod but with a different mechanism).\n\nFrame 2: Water splashing (from casting), text \"BLASTT\" but ignore text.\n\nFrame 3: Person in blue plaid shirt casting.\n\nSo chronological:\n\nFirst, a boy in a blue shirt and an adult in a yellow shirt stand together; the boy holds a handheld device with a red tip. Next, a person in a black-and-white striped shirt holds a similar device, aims it over a river, and releases a red projectile that splashes into the water. Then, a person in a blue plaid shirt stands near rocky terrain and casts a device, sending a red projectile into the air.\n\nNow, camera perspective: the first frame is medium shot, then the next is over-the-shoulder (since we see the person aiming from behind), then the splash is a close-up of water, then the casting is a medium shot.\n\nBut the rules say \"conclude with the camera perspective and movement\". So the entire sequence's camera movements? Or each part? The instruction says \"conclude with the camera perspective and movement\" for the entire caption.\n\nWait, the output format is a paragraph, so the caption should end with how the camera is moving. Let's see.\n\nIn the first scene, camera is at eye level, static. Then when the person in striped shirt is aiming, maybe over-the-shoulder shot. Then water splash is close-up. Then the blue plaid person is medium shot.\n\nBut the problem says \"conclude with the camera perspective and movement\". So maybe mention that the camera captures each action with various angles, but maybe the key is to end with the final shot", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aUMCa_msygc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aUMCa_msygc_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 155.9288535854905, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child manipulates a toy gun, triggering a water splash; another individual holds a toy gun near rocks. These are distinct physical actions involving solid objects.", "background_and_ambient_analysis": "The background (river, mountains, rocks) shows minimal ambient motion with subtle water ripples and a transient splash event. No uniform shifting of static elements indicates camera motion absence."}}
{"video_id": "aUw9MATSowI", "file_name": "aUw9MATSowI_000057_000067.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white dress shirt and purple tie adjusts the tie by pulling it upward and tightening the knot while standing in front of a door and a framed underwater-themed picture. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aUw9MATSowI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aUw9MATSowI_000057_000067.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 143, "blur_score": 82.23745455098417, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves their hands and body to adjust a necktie, with visible physical motion due to manual manipulation.", "background_and_ambient_analysis": "Background elements (painting, door) show no uniform shifting; no fluid or environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "aUnl7GBT678", "file_name": "aUnl7GBT678_000150_000160.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let me tackle this video caption request. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules. \n\nLooking at the video description: it's a tractor with a red snowblower in a snowy environment. The tractor is moving, kicking up snow. There's a person in the background, maybe two people. The camera seems to follow the tractor.\n\nThe rules say focus on motion and behavior of main subjects in order. So first, the tractor is moving forward, snowblower spinning. The person in the background is walking. The tractor's color: red snowblower, yellow wheel. Need to mention the motion—snow being blown, the tractor moving through the snow. Spatial relationships: person in the background, maybe left side. Camera movement: seems to pan left as the tractor moves.\n\nCheck the rules again: keep background minimal unless essential. The person in the background is maybe not essential, but since they are moving, maybe mention them briefly. Wait, the user says \"briefly describe their appearance and number\". So the people: two people in the distance, walking. But the main subject is the tractor. Need to structure chronologically: start with the tractor moving, then the person walking.\n\nWait, the video starts with the tractor's snowblower working, then the camera moves left, showing the person in the background. So the order would be: tractor moving forward with snowblower, snow being ejected, then camera pans left to show people walking in the distance.\n\nNeed to mention the red snowblower, yellow wheel. The snow is being blown to the side. The people are in the background, walking. Camera perspective: the initial shots are close-up of the tractor, then pans left to show the people. But the video description shows the camera moving left as the tractor moves. So the camera is following the tractor, panning left.\n\nWait, in the video description, the first few frames show the tractor from the side, then the camera moves left, showing the person. So the camera movement is panning left as the tractor moves. So the caption should mention the camera's movement as panning left.\n\nBackground: snowy residential area, houses, trees. But rule says minimal background unless essential. So mention the snowy landscape briefly, but maybe just \"snow-covered landscape\" without details.\n\nLet me structure the paragraph:\n\nA red snowblower attached to a green tractor with yellow wheels moves forward through deep snow, ejecting snow to the left. As the tractor advances, the snowblower spins rapidly, sending snow particles airborne. In the background, two figures walk along a snow-covered road. The camera pans left, tracking the tractor’s movement while maintaining a close perspective on the snowblower’s operation.\n\nCheck the rules:\n\na) Motion and behavior in chronological order: tractor moving, snowblower spinning, people walking. Correct.\n\nb) Appearance: red snowblower, yellow wheel, two people. Correct.\n\nc) Spatial: people in background, snowblower to left of tractor? Wait, the snow is ejected to the left. The people are behind or to the left? The description says \"two figures walk along a snow-covered road\" in the background, so maybe behind the tractor. So \"in the background, two figures walk along the road.\"\n\nd) Camera perspective: close-up of tractor, then pans left. The caption says \"camera pans left, tracking the tractor’s movement while maintaining a close perspective on the snowblower’s operation.\" That covers it.\n\ne) Background minimal: \"snow-covered road\" is enough.\n\nf) Exclude text, etc. No text in the video.\n\ng) No internal reasoning.\n\nCheck conciseness. Maybe \"A red snowblower attached to a green tractor with yellow wheels moves forward through deep snow, ejecting snow to the left. The snowblower spins rapidly as the tractor advances, sending snow particles airborne. In the background, two figures walk along a snow-covered road. The camera pans left, tracking the tractor’s movement while maintaining a close perspective on the snowblower’s operation.\"\n\nWait, the video starts with the tractor moving, so \"moves forward through deep snow\" is the first action. Then the snowblower is spinning. Then the people walking. Camera pans left.\n\nIs \"ejecting snow to the left\" accurate? The video shows the snow being thrown to the side, maybe left side relative to the tractor's direction. So that's correct.\n\nNeed to make sure it's chronological: first the tractor moving, then the snowblower action, then the people walking. The camera movement is part of the sequence.\n\nI think that's covered.\n</think>\n\n<caption_output>A red snowblower attached to a green tractor with yellow wheels advances through deep snow, spinning rapidly to eject snow to the left. As the tractor", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aUnl7GBT678.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aUnl7GBT678_000150_000160.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 203.2197231099301, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A tractor is moving forward, displacing snow as it travels, with its red snowblower attachment actively engaged in clearing snow from the ground.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion observed; snow-covered ground and distant trees remain static throughout the sequence."}}
{"video_id": "aV7VUyWIGxs", "file_name": "aV7VUyWIGxs_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person runs toward a central tumbling mat in a dark indoor gym, performs a jump with arms raised, lands on the mat, and then exits the mat area. The individual is silhouetted against the dimly lit background, with spatial focus on their movement across the mat. The camera remains static, capturing the sequence from a frontal perspective with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aV7VUyWIGxs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aV7VUyWIGxs_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 76.29707925014576, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single discrete solid object (a person) is performing tumbling motions (flips, rolls) on the mats, with clear, controlled physical movement.", "background_and_ambient_analysis": "The background (walls, floor markings, and fixed structures) remains static throughout the sequence. No fluid or environmental motion (fire, water, smoke, or wind) is observed."}}
{"video_id": "aW9A-iysNLM", "file_name": "aW9A-iysNLM_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand manipulates a white, fluffy substance in a close-up shot, pressing and folding it. The scene then widens to reveal a person in a white shirt using a tool to shape the substance on a wooden board, with a yellow bowl positioned to the left. Green plants are faintly visible in the background. The camera shifts from a tight close-up to a medium shot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aW9A-iysNLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aW9A-iysNLM_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 105.9590755700822, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands moving and placing white substance (e.g., rice) on a board.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion; background in the second scene is static kitchen items, and first scene has no visible background."}}
{"video_id": "aW0fqcJDKDI", "file_name": "aW0fqcJDKDI_000036_000046.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this captioning task. First, I need to understand the video. The main subject is a young child, a girl, sitting on a bed. She's wearing a sleeveless white top with a pattern and light-colored shorts. She's holding a blue pen and writing or drawing in a book. The book has text and some images. \n\nLet's break it down chronologically. The video starts with her writing, then she moves the pen, maybe turns the page or shifts her position. She's sitting cross-legged on the bed. The background has a purple pillow and a wooden cabinet with a mirror, but I need to keep background minimal. \n\nAppearance: She has curly brown hair, is a small child. The pen is blue. The book is open, with text and images. Her actions: writing, then lifting the pen, maybe turning the page or adjusting the book. \n\nSpatial relationships: She's on the bed, the book is in front of her. The mirror in the cabinet reflects part of the room, but maybe not necessary. \n\nCamera perspective: The video seems to be shot from a fixed angle, slightly shaky maybe? The description says \"slight shake\" in the rules, so check if the camera moves. Looking at the frames, the camera might have a slight movement, not static.\n\nNeed to follow the rules: focus on motion and behavior in order. Start with her writing, then moving the pen, adjusting the book. Mention her appearance (color, size, orientation) but briefly. \n\nSo the caption should go like: A small child with curly brown hair, wearing a sleeveless white patterned top and light shorts, sits on a bed. She holds a blue pen, writing in an open book with text and images. She moves the pen across the page, lifts it, and adjusts the book's position. The camera maintains a slightly shaky, front-facing angle throughout, capturing her actions against a bed with a purple pillow and a wooden cabinet in the background.\n\nWait, need to make it concise. Let's see. Chronological order: she is writing, then shifts pen, maybe turns page. \n\nFirst, the main actions. Let's structure:\n\nA young child with curly brown hair, dressed in a sleeveless white top and light shorts, sits cross-legged on a bed. She holds a blue pen, writing on an open book with printed text and illustrations. She then lifts the pen, adjusts the book's position, and continues writing. The camera remains steady but with slight movement, capturing her from a frontal perspective against a bed with a purple pillow and wooden furniture.\n\nCheck the rules: exclude text recognition (so no mentioning \"text\" but maybe \"printed text\" is okay as it's not the text content). Named characters: no, so okay. Stylistic analysis: no. \n\nMake sure it's chronological: start with her writing, then moving pen, adjusting book. Mention appearance: curly hair, white top, light shorts, blue pen. Spatial: on the bed, book in front. Background minimal: purple pillow, wooden cabinet. Camera: front-facing, slight shake.\n\nLet me draft:\n\nA young child with curly brown hair, wearing a sleeveless white patterned top and light shorts, sits cross-legged on a bed. She holds a blue pen, writing on an open book with text and images. She lifts the pen, adjusts the book, and resumes writing. The camera maintains a frontal perspective with slight movement, capturing the child against a bed with a purple pillow and wooden furniture in the background.\n\nWait, \"slight movement\" is part of the camera perspective. Need to specify. Also, \"open book with text and images\" is okay. Let's check length. Concise. Let's trim.\n\nA small child with curly brown hair, wearing a sleeveless white top and light shorts, sits on a bed, writing with a blue pen in an open book. She lifts the pen, adjusts the book, and continues writing. The camera remains steady but slightly shaky, capturing her from the front against a bed with a purple pillow and wooden furniture.\n\nWait, the rules say \"minimal background descriptions unless essential.\" So maybe \"purple pillow and wooden cabinet\" is essential? Maybe. Let's see.\n\nFinal check: chronological (writing, lift pen, adjust book), appearance (hair, clothes, pen), spatial (on bed, book in front), camera (frontal, slight shake), background minimal.\n\nAnother version:\n\nA young child with curly brown hair, dressed in a sleeveless white top and light shorts, sits cross-legged on a bed. She writes with a blue pen in an open book, then lifts the pen, adjusts the book's position, and continues writing. The camera maintains a frontal perspective with slight shake, capturing the scene against a bed with a purple pillow and wooden cabinet.\n\nThat's concise. Let's see if it meets", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aW0fqcJDKDI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aW0fqcJDKDI_000036_000046.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 32.1146310092224, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl is moving her hand and arm to write in a book; her body and head also exhibit slight movements.", "background_and_ambient_analysis": "The background (wooden cabinet, bed) is static; no fire, water, smoke, or wind motion observed."}}
{"video_id": "aWHBc9JqBwQ", "file_name": "aWHBc9JqBwQ_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A baby in a pink outfit with a green bib sits in a high chair, holding a large red watermelon slice with green rind. The baby brings the watermelon toward their mouth, then lifts their head and looks up, appearing to smile. The baby remains seated in the high chair, which has a purple backrest; the background features floral wallpaper. The camera is stationary with a slight shake, capturing the scene from a front perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aWHBc9JqBwQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aWHBc9JqBwQ_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 380.38673239692906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The baby in the high chair is moving: turning head, moving hands while holding the watermelon slice.", "background_and_ambient_analysis": "The background (floral wall and furniture) is static with no shifting or fluid motion. No fire, water, or wind is present."}}
{"video_id": "aVF_agu1Wf0", "file_name": "aVF_agu1Wf0_000014_000024.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a gray long-sleeve shirt and dark pants lifts and swings a child in a white shirt and dark pants in a circular motion, gradually lowering the child to the ground. To his left, a man in a red jacket and dark pants holds a rope, and to his right, a woman in a red jacket and gray pants also holds a rope. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aVF_agu1Wf0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aVF_agu1Wf0_000014_000024.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 156, "blur_score": 238.90424053460856, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: the central figure performs kicking motions and walks, while others adjust positions.", "background_and_ambient_analysis": "Background elements (buildings, cars, tree) show no uniform shifting; no significant fluid/environmental motion (fire, water, smoke, or wind) is present."}}
{"video_id": "aW8JqYoepFs", "file_name": "aW8JqYoepFs_000091_000101.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a red top and black pants stands before a chalkboard with stacked colored rectangles, holding a glass. A boy in a white shirt and dark pants approaches her from the left, taking the glass. She gestures with her hands while he holds the glass. The camera remains stationary, capturing the interaction in a classroom setting with students seated in front. Background includes a chalkboard, a white chair, and floral-patterned wall decor.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aW8JqYoepFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aW8JqYoepFs_000091_000101.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 182.125367010857, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (red-shirted and white-shirted) exhibit discrete motion: the red-shirted person gestures and interacts with the white-shirted person who moves arms/body during the interaction.", "background_and_ambient_analysis": "The background (chalkboard, wall, chairs) remains static with no shifting or fluid motion. No fire, water, or wind effects are present."}}
{"video_id": "aW2W7oxqUCI", "file_name": "aW2W7oxqUCI_000076_000086.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black shirt and gray pants uses their right hand to repeatedly draw a black-handled knife back and forth across two metallic rods of a black knife sharpener held steady in their left hand on a light green surface. The background features a blue corrugated panel. The camera maintains a stationary close-up perspective focused on the hands and sharpener throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aW2W7oxqUCI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aW2W7oxqUCI_000076_000086.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 99.10742662069134, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand holds a tool (likely a cutter) interacting with a cylindrical object in a holder; the tool moves in a controlled, repetitive motion to cut the object.", "background_and_ambient_analysis": "Background consists of a static blue corrugated surface with no shifting or fluid motion. No fire, water, smoke, or wind-driven elements observed."}}
{"video_id": "aWgiaio0noY", "file_name": "aWgiaio0noY_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a light-colored shirt and dark shorts stands on a pebbly shoreline near water, holding a shovel. He bends forward, positioning the shovel to dig, then lifts the shovel, shifting his weight. The background shows a calm body of water with a distant horizon. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aWgiaio0noY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aWgiaio0noY_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 159.45800278990782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively shoveling sand, with discrete movement of the body, shovel, and sand being manipulated.", "background_and_ambient_analysis": "Background elements (ocean, horizon) show no significant shifting or fluid motion; no fire, water, or smoke dominance."}}
{"video_id": "aVdnVmXUryY", "file_name": "aVdnVmXUryY_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a top-down view of a Scrabble board. Then cuts to a person sitting at a table. The person is wearing a patterned sweater and a beanie, holding a tile, then placing it. Wait, first scene: Scrabble board on table, tiles around. Then second scene: person at table, picks up tiles, places them. Need to describe chronologically.\n\nFirst frame: Top-down view of Scrabble board (multicolored, tiles arranged, some tiles on table). Then the scene shifts to a person (wearing a dark sweater with white patterns, a knit beanie) at a round table. The person picks up a set of tiles, places them down, then seems to interact with something (maybe the tiles). Wait, the video has [0.0] to [5.0] seconds. The first frame is 0.0, then 1.4 shows the person.\n\nSo the caption should start with the Scrabble setup, then the person's actions.\n\nCheck the rules: focus on motion and behavior, chronological.\n\nFirst part: A Scrabble board with tiles is laid out on a wooden table, surrounded by scattered tiles. Then the scene cuts to a person wearing a dark patterned sweater and a knit beanie, seated at a round table. The person picks up a set of tiles, places them on the table, and then moves their hand toward their face.\n\nWait, the exact steps: [0.0] is the board. Then [1.4] is the person. So the video starts with the board, then cuts to the person. The person is holding tiles, then places them (maybe arranging?).\n\nWait the first frame (0.0) shows the board, then [1.4] shows the person. So chronological order: first the board, then the person's actions.\n\nThe person is at a table, picks up tiles (from the table), places them down, then maybe gestures.\n\nNeed to keep it concise. Also, mention spatial relationships: in the first scene, the board is on a table with tiles around. The second scene, the person is at a table (round), with a window in the background, red wall.\n\nBut per rule e: minimal background unless essential. So maybe just \"at a table\" and \"near a window\".\n\nNow, the caption should be a paragraph describing motion chronologically.\n\nFirst: A Scrabble board with colored squares and tiles is shown on a wooden table with scattered tiles. Then, a person wearing a dark patterned sweater and knit beanie sits at a round table, picks up tiles, places them on the table, and gestures with their hand.\n\nWait, check the exact video: [0.0] is the board. [1.4] is the person. Then [2.5] the person holding tiles, [3.6] placing them down? Wait the video description says:\n\n[0.0] - Scrabble board on table.\n\n[1.4] - person sitting, hand on table.\n\n[2.5] - person holding tiles.\n\n[3.6] - person putting tiles down.\n\n[4.7] - person gesturing.\n\nSo the sequence:\n\n1. Top-down view of Scrabble board on wooden table with scattered tiles.\n\n2. Cut to person wearing dark patterned sweater and knit beanie seated at round table; person holds a set of tiles, places them on the table, then gestures with their hand.\n\nNow, describe in chronological order.\n\nCheck appearance: person has dark sweater with white patterns, knit beanie. Number: one person.\n\nSpatial: in the first scene, board on table. In the second, person at table (round), with window to the right (background).\n\nBut rule e: minimal background. So maybe \"at a round table with a window in the background\".\n\nBut need to be concise.\n\nAlso, camera perspective: first scene is top-down. Then the second scene is a medium shot (showing the person from chest up or so). The rules say conclude with camera perspective and movement.\n\nSo the caption should end with \"Camera begins with top-down view of the board, then cuts to a medium shot of the person.\"\n\nWait, the output format says \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo in the caption, describe the camera perspective for each part.\n\nFirst scene: top-down view.\n\nSecond scene: after the cut, camera is at a medium shot.\n\nSo putting it all together:\n\nThe video opens with a top-down view of a Scrabble board on a wooden table, surrounded by scattered tiles. The scene then transitions to a person wearing a dark patterned sweater and knit beanie seated at a round table, who picks up a set of tiles, places them on the table,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aVdnVmXUryY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aVdnVmXUryY_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 63.95604339638603, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands move to pick up, manipulate, and place Scrabble tiles on a board; these are discrete, solid objects exhibiting intentional motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion observed. The static background (walls, floor, furniture) remains consistent across frames without uniform movement."}}
{"video_id": "aWtzdVGBx8s", "file_name": "aWtzdVGBx8s_000010_000020.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large muddy off-road vehicle's tire dominates the frame as a person in a green shirt crouches in front of it. The camera pulls back slightly, revealing the vehicle moving slowly through mud, with multiple people surrounding it; one person in dark clothing approaches while another gestures near the tire. The vehicle progresses forward, aided by the group, with the camera maintaining a slight shake and shifting from close-up to a wider angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aWtzdVGBx8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aWtzdVGBx8s_000010_000020.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 656.3626694926368, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: The off-road vehicle (with spinning tire), the person in green shirt crouching near the tire, and other people assisting (e.g., stepping into frame). The tire spins due to vehicle's engine attempting to move, and people move due to pushing/assisting.", "background_and_ambient_analysis": "Background is muddy ground and distant vegetation, which is static. No fire, water, smoke, or wind as dominant motion. Mud splashing is a result of tire spinning (discrete object physics) and not an ambient fluid motion."}}
{"video_id": "aXbK7KfS_Rk", "file_name": "aXbK7KfS_Rk_000874_000884.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a room with several seated individuals around a small table, a person with dark hair and dark clothing enters from the right, walks across the frame in front of the seated group, and exits to the left; camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aXbK7KfS_Rk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aXbK7KfS_Rk_000874_000884.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 616.5978670877842, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man) walks from the right to the left across the frame, moving due to his locomotion.", "background_and_ambient_analysis": "Static background elements (bookshelves, wall) do not shift. No fire, water, or smoke observed."}}
{"video_id": "aXf9S-lXMNg", "file_name": "aXf9S-lXMNg_000384_000394.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a white steam press to smooth a light-colored shirt, moving the press across the fabric with their hands while adjusting the shirt's position. The camera remains focused on the hands and steam press in a close-up view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aXf9S-lXMNg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aXf9S-lXMNg_000384_000394.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 1071.9115737673828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person’s hands manipulate a garment (fabric), showing lifting, folding, and positioning actions.", "background_and_ambient_analysis": "Background elements (text overlays, wall) are static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "aYnRAk86bNY", "file_name": "aYnRAk86bNY_000022_000032.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A worker wearing a blue cap, gray shirt, and dark pants bends to pick up a brick from a pile, then places it onto a gravel bed, while another worker in light gray clothing stands to the right holding a shovel; the camera maintains a stationary top-down perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aYnRAk86bNY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aYnRAk86bNY_000022_000032.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 707.4694656007841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two workers: one bends and manipulates bricks with hands, the other holds a shovel. Their movements involve discrete, deliberate actions (placing bricks, shoveling soil) with visible physical interactions.", "background_and_ambient_analysis": "Background elements (stone piles, ground, bricks) show no uniform shifting; no visible fire, water, smoke, or wind-driven motion."}}
{"video_id": "aY2NL9RGGNA", "file_name": "aY2NL9RGGNA_000084_000094.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a yellow shirt and dark shorts, the other in a dark shirt and shorts, interact on a grassy field. The yellow-shirted person moves forward, throws an object, and the dark-shirted person catches it. The yellow-shirted individual then steps back while the dark-shirted person stands in place. The camera remains stationary with a low-angle perspective, capturing their motion against a backdrop of trees and a clear sky.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aY2NL9RGGNA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aY2NL9RGGNA_000084_000094.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 115.59812033954995, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct solid objects (people) are moving: the person in the yellow shirt performs dynamic actions (bending, kicking), while the person in the dark shirt remains relatively stationary. The motion of the yellow-shirted individual is driven by explicit physical forces (locomotion, interaction with a ball).", "background_and_ambient_analysis": "The background elements (trees, grass, distant structures) show no uniform shifting or fluid/environmental motion (fire, water, wind). Static objects like trees and ground remain stable throughout the frames."}}
{"video_id": "aZ1-5r11zns", "file_name": "aZ1-5r11zns_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holding a red tool moves toward a wooden block positioned under a drilling machine; the drill operates, creating holes in the wood as the hand adjusts the block's position. The wooden block, dark brown with pre-existing holes, sits on a workbench with scattered wood pieces nearby. The camera maintains a close-up, slightly shaky perspective focused on the drilling action and hand movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aZ1-5r11zns.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aZ1-5r11zns_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 68.7202101540648, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a pink plastic tool is moving it across a wooden board in a back-and-forth motion, likely for sanding or smoothing.", "background_and_ambient_analysis": "The background (workbench, wooden blocks, metal vise) is stable with no shifting or environmental motion (e.g., fire, water, smoke, wind)."}}
{"video_id": "a_TZsn4vU8E", "file_name": "a_TZsn4vU8E_000000_000008.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this video caption. First, I need to watch the video and note the key elements. The video shows an indoor inflatable play structure. There are kids around it. Let's see the sequence.\n\nIn the first frame, there's a child in blue on the purple mat. Then another child in white and blue shorts is seen. Wait, the video starts with the inflatable structure. Let's check each frame.\n\nFrame 0: Inflatable bouncy castle with red, yellow, green. Kids near it. One kid in blue on purple mat. Frame 1: Child in white shirt and blue shorts is moving towards the structure. Frame 2: Same kid is near the slide. Frame 3: Kid is climbing the structure. Frame 4: Kid is on the slide, sliding down. Frame 5: Kid is sliding down the slide.\n\nWait, the main subject is a child. Let's track the motion. The child starts on the purple mat (frame 0), then moves towards the inflatable (frame 1-2), climbs up (frame 3), and slides down (frames 4-5).\n\nAppearance: The child is wearing white shirt and blue shorts (maybe blue pants). Let's confirm. In the frames, the child is in light-colored top and blue shorts. Maybe \"white shirt and blue shorts\" for appearance.\n\nNumber: One main child, maybe others in the background but not the focus. The caption should focus on main subjects, so primary is one child.\n\nSpatial relationships: The child is in front of the inflatable structure, moving towards it, then onto the slide.\n\nCamera movement: The video seems to have a slight shake, maybe handheld. The camera angle is low, following the child's movement. The camera moves slightly to follow the child's action.\n\nBackground: Indoor gym with other people sitting in the back, but minimal description as per rules.\n\nNow, chronological order:\n\n- The child is initially near the purple mat at the base of the inflatable.\n- The child walks towards the inflatable structure.\n- The child climbs up the side of the inflatable.\n- The child slides down the red slide.\n\nWait, let's check frames:\n\nFrame 0: Child in blue is on purple mat (maybe sitting or lying? Wait, frame 0: [0.0 seconds] shows a child in blue on purple mat. Then frame 1: [1.4 seconds] the child is moving. Wait, the frames are short intervals.\n\nWait, the video starts with a child on the purple mat. Then the child stands up and moves towards the inflatable. Then climbs up the structure, then slides down.\n\nSo steps:\n\n1. The child (wearing blue shorts, light top) is seated on a purple mat at the base of the inflatable slide.\n\n2. The child stands and moves towards the inflatable structure.\n\n3. The child climbs up the side of the inflatable.\n\n4. The child slides down the red slide.\n\nCamera: Handheld, slight shake, following the child's movement.\n\nNow, put it in a concise paragraph.\n\nCheck rules: chronological order, motion and behavior, appearance (color, size, orientation), spatial relationships (in front of, etc.), camera perspective and movement.\n\nLet's draft:\n\nA child wearing a white shirt and blue shorts moves from a purple mat at the base of a colorful inflatable bouncy castle toward the structure. The child then climbs up the side of the inflatable, which features red, yellow, and green sections, and slides down the red slide. The camera follows the child's movement with a slight shake, capturing the indoor setting with minimal background details.\n\nWait, check if the child is on the mat initially. Frame 0: \"a child in blue on purple mat\". Wait, maybe \"blue clothing\"? Wait, the child is wearing blue, maybe shorts. Wait, the video: in the first frame, the child is in blue (maybe shorts), then the next frames show a child in white shirt and blue shorts (frame 1: [1.4 seconds] says \"a child in white shirt and blue shorts is seen...\").\n\nWait, need to be precise. Let's check the frame descriptions:\n\nFrame 0: [0.0 seconds] – Child in blue on purple mat (maybe the first child is in blue, then the next child is different). Wait, maybe the main subject is one child.\n\nWait, the video is a sequence:\n\nAt the start, the inflatable structure is visible. A child in blue is on the purple mat. Then, a child in white shirt and blue shorts (maybe the same or different) is seen moving. Wait, the problem says \"main subjects (people/animals/objects)\". So the main action is the child moving toward the inflatable, climbing, sliding.\n\nWait, maybe the main subject is the child in white shirt and blue shorts. Let's see:", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a_TZsn4vU8E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a_TZsn4vU8E_000000_000008.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 128, "blur_score": 142.8022578209559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects (children) exhibit locomotion on the inflatable structure, including sliding, climbing, and shifting positions on the slide and surrounding platforms.", "background_and_ambient_analysis": "The background (walls, ceiling lights, and distant structures) remains consistently static across frames with no uniform shifting or fluid motion (e.g., fire, smoke, water). No environmental elements dominate the scene."}}
{"video_id": "a_pypkwfo-k", "file_name": "a_pypkwfo-k_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand moves red, white, and gray poker chips across a dark surface, rearranging them. The camera shifts to reveal a person in a white shirt and brown vest with a bow tie standing behind a table, with playing card symbols visible in the background. The camera then pans to a wider view of the person at the table as they gesture with their hands.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a_pypkwfo-k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a_pypkwfo-k_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 267.7742643481429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects: Hand (moving poker chips) and woman's hands (moving in front of PokerStars background).", "background_and_ambient_analysis": "Background (PokerStars logos and cards) is static. No fluid/environmental motion (fire, water, wind) detected."}}
{"video_id": "a_p-nhXvNmQ", "file_name": "a_p-nhXvNmQ_000067_000077.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white shirt and dark pants walks away from a large machine covered with a blue cloth, moving toward a doorway. Simultaneously, another person in a light blue shirt and dark pants stands to the right of the machine, observing. The camera remains relatively static with a slight shake, capturing the scene from a side angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a_p-nhXvNmQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a_p-nhXvNmQ_000067_000077.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 179.6518875537806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two distinct human subjects are moving: one individual approaches the machine, interacts with it, and shifts position; the second individual walks across the frame. Their motions are deliberate locomotion without fluid/environmental influence.", "background_and_ambient_analysis": "Background elements (walls, door, and floor) show no uniform shifting or environmental motion (fire, water, smoke, wind); static structure remains consistent throughout."}}
{"video_id": "a_w6mS-ggr0", "file_name": "a_w6mS-ggr0_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order. The main subject is a person washing clothes by a river. Let's break down the frames.\n\nIn the first frame, the person is sitting on the ground near the river, wearing an orange shirt with a red apron, dark pants. There's a large metal basin, some clothes (yellow and green), and a red cloth. The background is a river with greenery.\n\nLooking at the sequence: the person is handling the green/yellow cloth, moving it between the ground and the basin. The actions are washing—so the person dips the cloth into the basin, scrubs it, then maybe rinses or continues.\n\nNeed to mention appearance: person in orange top, red apron, dark pants. The cloth is bright green/yellow. Basin is metal, filled with water.\n\nSpatial: The basin is in front of the person, the cloth is on the ground near the basin. The river is in the background.\n\nChronological order: The person starts by handling the cloth, then moves it to the basin, washes, then maybe repeats. Each frame shows progression of washing.\n\nBackground: river, some buildings, greenery. But keep minimal.\n\nCamera: The video is a static shot? Wait, the frames show slight changes. The camera perspective seems consistent, maybe a fixed angle, no major movement.\n\nWait, the output must be a concise paragraph. Let's structure:\n\n- Subject (person) doing action (washing clothes), appearance, sequence of actions (dipping, scrubbing), objects involved (basin, cloth), background (river), camera.\n\nCheck rules: focus on motion and behavior chronologically.\n\nSo, \"A person wearing an orange shirt and red apron sits on the ground by a riverbank, washing a bright green and yellow cloth. They dip the cloth into a large metal basin filled with soapy water, scrub it against the ground, and then lift it from the basin. The scene includes scattered laundry items and a red cloth nearby, with the river and greenery in the background. The camera remains stationary throughout the sequence.\"\n\nWait, check if it's concise. Let's make it shorter.\n\n\"A person in an orange shirt and red apron sits by a riverbank, washing a bright green cloth. They dip the cloth into a metal basin filled with soapy water, scrub it on the ground, and lift it from the basin. Nearby, a red cloth and other laundry items lie on the rocky shore. The camera maintains a fixed position, capturing the washing motion against the river backdrop.\"\n\nWait, need to make sure chronological: first dip, then scrub, then lift. The frames show progression from handling the cloth to dipping into basin.\n\nAlso, the person is wearing dark pants. Let's include that.\n\n\"A person dressed in an orange shirt, red apron, and dark pants sits on the riverbank, washing a bright green cloth. They dip the cloth into a large metal basin filled with soapy water, scrub it against the ground, and lift it out of the basin. A red cloth and other laundry items are scattered nearby on the rocky shore, with the river and greenery in the background. The camera remains stationary throughout.\"\n\nCheck if background descriptions are minimal. The river is essential for the setting, so it's okay. \"Riverbank\" is key.\n\nMake it concise:\n\n\"A person wearing an orange shirt, red apron, and dark pants sits by a river, washing a bright green cloth. They dip the cloth into a metal basin filled with soapy water, scrub it on the ground, and lift it from the basin. Scattered laundry items and a red cloth lie nearby on the rocky shore. The camera stays fixed, capturing the washing action against the river backdrop.\"\n\nWait, the user said \"chronological paragraph\". Let's check each frame:\n\nFrame 0: Person sitting, handling cloth.\n\nFrame 1: Person moving cloth towards basin.\n\nFrame 2: Person placing cloth on ground.\n\nFrame 3: Person dipping cloth into basin.\n\nFrame 4: Person scrubbing cloth (in basin).\n\nFrame 5: Person lifting cloth out.\n\nSo chronological: handling cloth → moving to basin → dipping → scrubbing → lifting.\n\nSo the caption should reflect that sequence.\n\n\"A person in an orange shirt and red apron sits by a river, washing a bright green cloth. They move the cloth toward a metal basin filled with soapy water, dip it into the basin, scrub it against the ground, and lift it out. Nearby, a red cloth and other laundry items rest on the rocky shore. The camera remains stationary throughout the sequence.\"\n\nYes, that's chronological. Mention the main subject's actions step by step.\n\nCheck appearance: orange shirt, red apron, dark pants (since they're wearing dark pants as well).\n\nInclude pants: \"A person in an orange shirt,", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/a_w6mS-ggr0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/a_w6mS-ggr0_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 41, "selected_start_time_sec": 2.5625, "total_frames_16fps": 160, "blur_score": 255.1114440766931, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is actively washing clothes with their hands, moving the clothes and hands in discrete motions.", "background_and_ambient_analysis": "The river and distant shoreline are visible but show no significant fluid or environmental motion dominance; background elements remain relatively static with no uniform shifting."}}
{"video_id": "aaVwKMVuFBc", "file_name": "aaVwKMVuFBc_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals, one in a yellow shirt and blue shorts, the other in a green shirt and dark shorts, stand on an indoor badminton court. The person in green shifts position slightly toward the net, followed by the yellow-shirted individual moving toward the center court. The camera exhibits a slight shake during the sequence, maintaining a frontal perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aaVwKMVuFBc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aaVwKMVuFBc_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 162, "blur_score": 287.96428194687036, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two people (discrete solid objects in green/yellow shirts) moving due to locomotion; their motion appears intentional (e.g., interacting during a sport).", "background_and_ambient_analysis": "No shifting background elements detected; no fluid/environmental motion (fire, water, smoke, wind) present. Court lines and distant structures remain consistently static across frames."}}
{"video_id": "aaM1eOLMSq8", "file_name": "aaM1eOLMSq8_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A split-screen video shows two individuals: on the left, a person in a teal hoodie with white drawstrings moves indoors near a door, turning slightly while holding a phone; on the right, a person in a black jacket with long wavy hair walks away from the camera along a stone path outside a house with trees. The camera remains static, capturing both subjects in separate frames without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aaM1eOLMSq8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aaM1eOLMSq8_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 45.78629935163522, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two humans: one sitting and gesturing (left side) and one walking (right side).", "background_and_ambient_analysis": "Both sides show static backgrounds (interior staircase and outdoor sidewalk with trees). No dominant fluid motion (fire, water, smoke) or wind is evident. Trees do not show significant sway."}}
{"video_id": "aa5g6d9un8I", "file_name": "aa5g6d9un8I_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two girls sit on the floor, one in blue shorts with a red stripe and black top, the other on a pink cushion wearing a black top, both handling playing cards. The girl on the left shuffles and deals cards toward the center, while the girl on the right adjusts her cards. A colorful blanket lies in the background. The camera maintains a static top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aa5g6d9un8I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aa5g6d9un8I_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 35.26682062556664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children's hands are actively manipulating a deck of cards, moving them in discrete, deliberate motions (shuffling, picking up, placing down). The cards themselves move as solid objects due to physical contact with the children's hands.", "background_and_ambient_analysis": "The tiled floor and colorful box in the background remain static throughout the video. No fluids, smoke, or environmental motion (e.g., wind) are present."}}
{"video_id": "abHMhGkcKDE", "file_name": "abHMhGkcKDE_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young boy with brown hair and a light gray shirt repeatedly picks up pieces of food from a glass bowl and transfers them into a metal container. An adult’s hand holds a plate with food in front of the boy. The boy moves his arm and body while handling the food, with the glass bowl positioned to the right of the metal container. The scene occurs in a room with wooden flooring and furniture in the background. The camera remains stationary at a slightly downward angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/abHMhGkcKDE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/abHMhGkcKDE_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 153, "blur_score": 93.45510519929726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A child is moving their arms and head while eating, exhibiting discrete solid-object motion.", "background_and_ambient_analysis": "Background is stable with no shifting elements. No ambient environmental motion (fire, water, wind) detected."}}
{"video_id": "abOEyih40Os", "file_name": "abOEyih40Os_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand adjusts a blue bicycle frame, then manipulates a wooden ramp on a black metal cart with a wheel, followed by using a yellow and black tool to tighten a skateboard wheel, and finally adjusting a black spiky wheel with multiple bolts. Each action is shown in close-up shots focused on the hands and objects.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/abOEyih40Os.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/abOEyih40Os_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 709.2617196556663, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hand moving bicycle stand, hands adjusting a small wheel attached to a bicycle, and hand holding a spiky sun-shaped object. All are discrete solid objects being manipulated by a person.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind). Background elements (grass, trees, pavement) are static."}}
{"video_id": "aanZ6CdnxDw", "file_name": "aanZ6CdnxDw_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, identify the main subjects. There are two people in the video: one in yellow and one in red. They're engaged in a martial arts or capoeira-like movement. The sequence starts with the yellow-clad person kicking the red-clad person. Then they move around, with the yellow person doing a sweep or kick, and the red person reacting. The background has a crowd watching, but we need to keep background minimal.\n\nChronological order: Start at 0.0s, yellow person kicks red, then they move, yellow does a high kick, red dodges, maybe some grappling. The crowd is around, clapping. Need to mention their colors, movements step by step.\n\nSpatial relationships: Yellow is in front of red initially, then they switch positions. The crowd is surrounding them, seated.\n\nCamera perspective: The video seems to be a medium shot, maybe handheld, with some slight movement to follow the action.\n\nCheck rules: focus on motion, appearance (colors), spatial (front, left, etc.), conclude with camera. Background minimal.\n\nSo, draft:\n\nTwo individuals engage in a martial arts exchange: a person in yellow attire executes a high kick toward a person in red, who dodges and counters with a low sweep. The yellow-clad figure then steps forward, moving to the left, while the red-clad individual responds with quick, evasive maneuvers. Both move dynamically within a circular space surrounded by an audience seated on the ground. The camera follows their movements with slight motion, capturing the sequence from a slightly elevated angle.\n\nWait, need to be more concise. Let's make it shorter.\n\nFirst, the yellow person kicks red. Then they move, yellow does a kick, red counters. Then they continue, maybe a sweep.\n\nAt [0.0s], the yellow-clad participant kicks the red-clad individual, who bends backward. They then circle each other, with the yellow figure executing a high kick toward the red-clad participant, who dodges left. The red-clad individual then lunges forward, engaging in close-contact movement as the yellow figure steps back. The crowd remains seated in the background, observing. The camera follows the action with minimal movement, maintaining a medium shot perspective.\n\nCheck if all rules are met: motion chronological, appearance (yellow, red), spatial (dodges left, steps back), background minimal, camera movement.\n\nYes. Let's trim:\n\nIn a circular arena, a person in yellow executes a high kick toward a person in red, who dodges and bends backward. The yellow participant then steps forward, moving to the left, while the red-clad individual counters with a low sweep, lunging forward to engage. They continue their dynamic exchange within the ring, surrounded by seated onlookers. The camera tracks their movements with slight motion, maintaining a medium perspective.\n\nWait, maybe better to describe the sequence step by step.\n\nAt the start, the yellow-clad individual kicks the red-clad person, who bends backward. Next, the yellow figure moves to the left, executing a swift kick, while the red-clad individual dodges and lunges forward. They continue their fluid interaction, with the yellow person stepping back and the red-clad figure maintaining close contact. The audience sits around the perimeter, observing. The camera follows the action with minimal shake, capturing the exchange from a medium angle.\n\nCheck for conciseness and chronology. Maybe:\n\nTwo individuals, one in yellow and one in red attire, engage in a dynamic martial arts exchange. The yellow-clad participant initiates with a high kick toward the red-clad individual, who bends backward and dodges left. The yellow figure then steps forward, followed by a swift sweep as the red-clad person lunges forward. They continue their fluid interaction, moving in a circular pattern within the arena, surrounded by seated onlookers. The camera follows their movements with slight motion, capturing the sequence from a medium perspective.\n\nYes, that's concise. Let's make sure it's in chronological order: kick, dodge, step forward, sweep, lunges, continue.\n\nFinal check:\n\n- Motion: yellow kicks, red bends/dodges, yellow steps forward, red lunges, etc.\n\n- Appearances: yellow, red.\n\n- Spatial: red dodges left, yellow steps forward.\n\n- Background: seated onlookers (minimal).\n\n- Camera: follows with slight motion, medium perspective.\n\nYes. Let's write the caption.\n</think>\n\n<caption_output>Two individuals, one in yellow and one in red attire, engage in a dynamic martial arts exchange within a circular arena. The yellow-clad participant initiates with a high kick toward the red-clad individual, who bends backward and dodges left. The yellow figure then steps forward, executing a swift sweep as the red-clad person lunges forward to engage. They continue", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aanZ6CdnxDw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aanZ6CdnxDw_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 160, "blur_score": 94.29885152973532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two capoeira performers (yellow and white uniforms) engage in acrobatic movements: kicks, flips, and grappling. Their motion is driven by explicit physical forces and collisions with each other.", "background_and_ambient_analysis": "No shifting background elements observed. Static walls and floor markings remain fixed. No fire, water, smoke, or wind present as dominant motion."}}
{"video_id": "absv409H6xs", "file_name": "absv409H6xs_000139_000149.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light-skinned hand holds a dark brown chocolate bar with square segments, manipulating it to break and separate the pieces. The hand moves to position the chocolate, then snaps segments apart against a plain light-colored background. The camera maintains a static vertical perspective, focused on the hand and chocolate.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/absv409H6xs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/absv409H6xs_000139_000149.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.97932176790768, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand is manipulating a Rubik's cube by twisting and turning it, causing discrete physical motion of the cube and the hand.", "background_and_ambient_analysis": "The background (wall and ceiling) is static with no visible shifting or environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "abkTuuW7lyU", "file_name": "abkTuuW7lyU_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child wearing a white shirt and shorts reaches toward the right side of the frame with their right hand, then turns left. The child stands to the right of a television screen. The camera maintains a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/abkTuuW7lyU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/abkTuuW7lyU_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 99.54818089084537, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is climbing the wall, moving upward.", "background_and_ambient_analysis": "The background (wall and television) is static. No fluid motion (fire, water, wind) is present."}}
{"video_id": "acIYkohL3Y4", "file_name": "acIYkohL3Y4_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt with red sleeves juggles colorful objects in front of a bar, moving their arms rhythmically upward and downward while tossing. Two individuals stand behind the bar, observing. The camera remains stationary, capturing the scene from a fixed angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acIYkohL3Y4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acIYkohL3Y4_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 160, "blur_score": 509.59176491223246, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is juggling multiple balls; the balls and the person's hands are moving due to the juggling action.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind observed."}}
{"video_id": "acL7jcUzGk0", "file_name": "acL7jcUzGk0_000222_000232.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals sit in a room. The person on the left, with long hair and glasses, holds a food item to their mouth and eats. The person on the right, wearing a blue shirt, touches their face and then looks downward. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acL7jcUzGk0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acL7jcUzGk0_000222_000232.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 41.735586468143225, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two people are moving: one eating (hand motion), the other adjusting hair/gesturing (hand motion); both movements are discrete, solid-object actions.", "background_and_ambient_analysis": "Static walls with posters show no shifting or fluid motion; no fire, water, smoke, or wind detected."}}
{"video_id": "acBrwtpTjbU", "file_name": "acBrwtpTjbU_000051_000061.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a short-sleeved shirt sits on a bed, strumming a ukulele with their hands moving across the strings. The bed is positioned to the left, with a window featuring curtains in the background. The camera remains static throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acBrwtpTjbU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acBrwtpTjbU_000051_000061.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 15, "selected_start_time_sec": 0.9375, "total_frames_16fps": 161, "blur_score": 96.84908071545628, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and the ukulele are moving rhythmically as the person plays the instrument, demonstrating discrete physical motion due to the act of strumming and fingerpicking.", "background_and_ambient_analysis": "No shifting background or fluid/environmental motion detected. The background (bed, window, nightstand) remains static throughout the clip."}}
{"video_id": "ac3tn89BLZI", "file_name": "ac3tn89BLZI_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene: a man in a green shirt and khaki shorts is handling goats. There are four goats: a brown one, a black and white one, a black with white patches, and a white one. The man is moving with them, probably guiding or herding. The video starts with him standing, then he walks forward, and the goats follow. The background has a silo and some greenery, but we need to keep background minimal. The camera seems to follow the man and goats, maybe panning slightly. Let's check the rules: chronological order, motions, appearance, spatial relationships. So start with the man's position, his movement, goats moving around him. The goats are in various colors, moving in front of him. The camera is likely tracking the action, maybe a slight follow movement. Avoid background details unless essential. Let's structure it:\n\nIn the initial frame, a man in a green shirt and khaki shorts is positioned behind a group of four goats (brown, black-and-white, black with white patches, and white) in a grassy field. He then walks forward, guiding the goats as they move in various directions; the brown goat leads slightly, followed by the black-and-white goat, then the black with white patches, and the white goat stays close. The man maintains proximity to the goats, adjusting his position to control their movement. The camera follows the man and goats with a slight pan, capturing their motion from a ground-level perspective, with the silo visible in the background.\n\nWait, need to be concise. Let's check the rules: \"concise, chronological paragraph\". Let's start with the man's action, then the goats' motion. Let's list the steps:\n\n1. Scene: man with goats in field.\n2. Man moves forward, goats follow.\n3. Describe goats' colors and positions.\n4. Camera movement.\n\nSo: A man in a green shirt and khaki shorts herds four goats—brown, black-and-white, black with white patches, and white—across a grassy field. Initially positioned behind the goats, he walks forward, guiding them as they move in front of him; the brown goat leads, followed by the black-and-white goat, then the black with white patches, and the white goat trails. The camera follows their movement with a slight pan, maintaining a ground-level perspective as the man adjusts his position to control the goats' direction.\n\nCheck rules: a) motion and behavior in order. b) appearance and number. c) spatial relationships (brown leads, etc.). d) camera perspective (ground-level, slight pan). e) background minimal (silo is in background but maybe not essential? Wait, the problem says \"minimal unless essential for understanding motion\". The silo is part of the background, but maybe we can skip it. Let's see: the main motion is man and goats, so background can be mentioned only if needed. Since the video is in a field with silo, but maybe not necessary for motion. Let's see the original video: the background has a silo, but the action is in the foreground. So maybe just say \"grassy field\" without the silo. Wait, the first frame mentions the silo, but according to rule e, minimal background unless essential. So maybe the silo isn't essential, so we can omit it. Let's revise:\n\nA man in a green shirt and khaki shorts herds four goats—brown, black-and-white, black with white patches, and white—across a grassy field. He starts behind the goats, then walks forward, guiding them as they move in front of him; the brown goat leads, followed by the black-and-white goat, then the black with white patches, and the white goat stays close. The camera follows the group with a slight pan, maintaining a ground-level perspective as the man adjusts his position to direct the goats' movement.\n\nWait, check if the goats' order is correct. Let's look at the frames:\n\nFrame 0: goats are in front of the man, he's behind. Frame 1: man moves forward, goats move. Frame 2: man is in front of some goats. Wait, in frame 0: man is standing, goats are in front of him (he's behind them). Then frame 1: he walks forward, goats move. So the man was behind, then moves to be with them. The goats' order: in frame 0, the goats are from left to right: black with white patches (left), brown (middle), black and white (right), white (front? Wait, no. Wait, frame 0: the man is on the right, goats are in front. Let's count: leftmost is black with white patches (has white patches), then brown", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ac3tn89BLZI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ac3tn89BLZI_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 117.10021185365122, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A person in a green shirt and three goats are moving; the person walks toward and interacts with the goats, while the goats shift positions and move across the frame.", "background_and_ambient_analysis": "Static background elements (silo, grass, distant trees) show no uniform shifting or fluid motion; no fire, water, or wind-driven phenomena dominate the scene."}}
{"video_id": "ac-ox4Ea4-A", "file_name": "ac-ox4Ea4-A_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue and black jacket holds a yellow and black cleaning tool, bends downward, and inserts the tool into a rusty metal drain grate. The camera transitions to a close-up of the tool entering the grate’s slots, then shifts to show the tool navigating inside the drain to clear debris. The sequence alternates between medium and close-up shots, emphasizing the tool’s movement from the grate into the drain’s interior.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ac-ox4Ea4-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ac-ox4Ea4-A_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 213.68201981086068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) bends down and manipulates a tool. The tool moves toward and into a metal drain grate, indicating discrete object motion due to physical interaction.", "background_and_ambient_analysis": "Static background elements (wooden crates, concrete ground) show no uniform shifting. No fluid/environmental motion (e.g., fire, flowing water, smoke) dominates the scene. The drain inspection involves tool interaction but no ambient environmental motion."}}
{"video_id": "abwn4vWdfGk", "file_name": "abwn4vWdfGk_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. Let's look at each frame.\n\nFrame 0: A person in a dark shirt and jeans is on a skateboard, crouching. Another person in a dark shirt and shorts is standing nearby. The ground has yellow lines.\n\nFrame 1: The skateboarder is in mid-air, jumping. The other person is still standing.\n\nFrame 2: The skateboarder lands on the skateboard, maybe doing a trick. The other person is still there, watching.\n\nFrame 3: The skateboarder is moving forward, balancing. The other person is to the left, maybe also on a skateboard?\n\nFrame 4: The skateboarder is still moving, maybe preparing for another trick. The other person is in the background.\n\nFrame 5: The skateboarder does a trick where they jump, and the skateboard flips. The person in the background is there.\n\nWait, the video is 5 seconds, each frame is a moment. Let's structure the chronology.\n\nFirst, the main subject: a person (dark shirt, jeans) on a skateboard. Initially crouching (frame 0). Then jumps off (frame 1), lands (frame 2), rides forward (frame 3), then does a trick where the board flips (frame 4-5). Another person (dark shirt, shorts) is present, sometimes standing, sometimes on skateboard? Wait in frame 2, the other person is in the background. In frame 5, the main subject is jumping, skateboard flipping.\n\nNeed to describe motion step by step. Also, the other person's presence: at start, standing; then maybe riding?\n\nLet me parse each frame:\n\n[0.0s]: Person (dark shirt, jeans) on skateboard, crouching. Another person (dark shirt, shorts) stands to the left. Yellow lines on ground.\n\n[0.3s]: Main person in mid-air, skateboard under them, body bent. Other person still standing.\n\n[1.0s]: Main person lands on skateboard, standing. Other person is to the left, slightly crouched.\n\n[1.6s]: Main person rides forward, hands extended. Other person is behind, maybe on skateboard.\n\n[2.2s]: Main person jumps, skateboard flips beneath them. Other person is in background.\n\nWait, the frames are 0 to 5, each showing a moment. Let's list the key actions:\n\n- Starts crouching on skateboard.\n\n- Jumps into the air, performing a trick.\n\n- Lands, continues riding.\n\n- Moves forward, hands out for balance.\n\n- Then jumps again, skateboard flips.\n\nAlso, the other individual: in the first frame, standing; in later frames, possibly riding or watching.\n\nNow, concise chronological description.\n\nMain subject: male skateboarder (dark shirt, dark pants). Another male (dark shirt, shorts) is present.\n\nSequence: Skateboarder starts crouched on board. Lifts off, airborne. Lands, continues riding. Moves forward with arms extended. Performs a jump trick where the skateboard flips beneath him.\n\nOther person: Initially standing to the left, then appears to ride skateboard in background.\n\nCamera perspective: Likely a fixed camera, slight movement as the skateboarder moves.\n\nBackground: Park-like area with yellow lines, grass, structures.\n\nBut need to keep background minimal. So focus on motion.\n\nLet's structure the caption:\n\nAt the beginning, a male skateboarder in a dark shirt and jeans crouches on his board. He then jumps into the air, landing on the board while riding forward. Continuing, he extends his arms for balance as he moves across the yellow-lined pavement. Another person in a dark shirt and shorts stands nearby, then appears to ride a skateboard in the background. The skateboarder performs a trick, launching himself and flipping the board beneath him. The camera remains mostly static, capturing the sequence from a slightly low angle.\n\nWait, but need to be concise. Let's check the rules: chronological, focus on motion, appearance (color, size), spatial relationships (in front, left, etc.), conclusion with camera.\n\nLet me draft:\n\nA male in a dark shirt and jeans crouches on a skateboard. He jumps upward, lands on the board, then rides forward with arms extended. To his left, another male in a dark shirt and shorts stands and later rides a skateboard. The first male performs a trick, launching into the air and flipping his skateboard. The camera maintains a fixed position, capturing the action from a ground-level perspective.\n\nWait, need to check if \"to his left\" is correct. In frame 0, the other person is to the left of the skateboarder. Then as the skateboarder moves, the other person is behind?\n\nMaybe: Initially, the skateboarder (dark shirt, jeans) crouches on his board", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/abwn4vWdfGk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/abwn4vWdfGk_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 48.76535947583841, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two skateboarders perform distinct physical maneuvers (jumps, tricks) involving solid objects (skateboards, bodies) under explicit physical forces (gravity, propulsion).", "background_and_ambient_analysis": "Background elements (parking lot lines, pillars, trees) show no uniform shifting or fluid motion; no fire, water, smoke, or significant wind effects detected."}}
{"video_id": "acmmBbf72yw", "file_name": "acmmBbf72yw_000029_000039.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a gray shirt seated at a white table manipulates a small red object, then shifts it and picks up a pink item from the table, while another person in a dark jacket remains seated across the table with hands resting. The scene occurs in a well-lit indoor space with a large window showing a snowy exterior; the camera maintains a fixed position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acmmBbf72yw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acmmBbf72yw_000029_000039.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 145.59598517385305, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people interacting: left person writes on notepad, flips pages, moves small object (pen/marker) toward right person; discrete solid objects (people, notepad, pen) exhibit explicit locomotion/physical interactions.", "background_and_ambient_analysis": "No shifting backgrounds; static walls and window view with no fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "acfumhZkg2g", "file_name": "acfumhZkg2g_000151_000161.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a person in a teal shirt and khaki pants working with an anvil. The anvil is rusty, shaped like a traditional blacksmith's anvil. The person is holding a piece of metal, maybe a nail or a small bar, and using a hammer to strike it. In the background, there's a yellow box and some equipment. Then, the person adjusts the metal piece on the anvil, using tongs or a tool to hold it in place. The action is a bit of hammering, then moving the metal around. Wait, the next part—the video transitions to a different scene? Wait, no, the description says \"You are an expert video captioner. Your task is to generate a concise, chronological paragraph describing the provided video.\" The provided video is the frames given. Let's check the frames:\n\nFrame 0: Person's hand near a yellow box and an anvil.\n\nFrame 1: Person's hand moving towards the anvil, placing something (metal) on it.\n\nFrame 2: Person is holding a hammer and the metal on the anvil.\n\nFrame 3: Person is striking the metal with the hammer.\n\nFrame 4: Person is adjusting the metal with a tool.\n\nFrame 5: The scene changes to a large group of people on horses, but wait—wait, the user provided the video frames. Wait, no, the video is a sequence. Wait, the user's input is a series of frames. Let's read the video description again. The user says \"provided video\" and lists the frames. Let's see:\n\n[0.0] shows a person in teal shirt, hand near yellow box, anvil.\n\n[1.4] person places metal on anvil.\n\n[2.5] person uses hammer to strike.\n\n[3.6] person continues hammering, with orange and green crates in background.\n\n[4.7] the scene shifts to a large group of people on horses, but wait, that's the next frame. Wait, but the problem says \"the provided video\" which is these frames. Wait, no, maybe the video is a sequence where first it's the blacksmith, then a horse scene. Wait, but the rules say to describe the video chronologically. Let's check the frames:\n\nThe first part: the person is working with an anvil (blacksmithing). Then, the last frame is a scene with many people on horses. Wait, but that's a transition. But the task is to describe the video in chronological order.\n\nWait, the user's input has 5 frames. Let's parse each:\n\nFrame 0: A person in a teal shirt and khaki pants is seen holding a hammer near a rusted anvil with a yellow box in the background.\n\nFrame 1: The person places a metal object onto the anvil.\n\nFrame 2: The person uses the hammer to strike the metal.\n\nFrame 3: The person continues hammering, with green and orange crates visible in the background.\n\nFrame 4: The scene shifts to a large group of people riding horses.\n\nWait, but the task says \"chronological paragraph\". So the video starts with the blacksmithing, then cuts to the horse scene. But the rules say: focus on motion and behavior in chronological order. So first part: person working with anvil, then the scene changes.\n\nBut let's check the rules again: a) Focus primarily on the motion and behavior of main subjects in chronological order.\n\nSo first, the main subject is the person (teal shirt, khaki pants) working with the anvil. They move the metal, strike it, then the scene changes to people on horses. Wait, but maybe the horse scene is a different part. Let's structure it:\n\nFirst, the person is in teal shirt, hands working on the anvil. They pick up a metal piece, place it on the anvil, then hammer it. Then, the scene shifts to a group of people on horses.\n\nBut the user's input for the video: let's see the frames:\n\n[0.0] shows a person in teal shirt (only hands visible) near yellow box and anvil.\n\n[1.4] person places metal on anvil.\n\n[2.5] person uses hammer to strike metal.\n\n[3.6] person is hammering, with orange and green crates.\n\n[4.7] scene changes to many people on horses.\n\nWait, but in the problem statement, the user wrote:\n\n\"the provided video\" with the frames. So the video sequence is: first the blacksmithing, then a shot of people on horses.\n\nBut the caption needs to be chronological. So start with the person working with the anvil, then the scene changes.\n\nNow, the rules: b) Briefly describe appearance", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acfumhZkg2g.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acfumhZkg2g_000151_000161.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 110.20615929359828, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person’s hands and tools (pliers, hammer) move as they manipulate the metal on the anvil, exhibiting explicit physical interactions like hammering and positioning.", "background_and_ambient_analysis": "The background elements (crates, wall, and floor) show no uniform shifting or fluid motion; no fire, water, or smoke is present."}}
{"video_id": "abznQePblxg", "file_name": "abznQePblxg_000081_000091.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "tags.  Finalize:  A man in a black shirt and light pants converses with a man in a light blue shirt; a woman in a brown shirt approaches them, engaging in dialogue. The man in black gestures with his hands and adjusts his shirt, while the woman gestures toward the man in blue. Pedestrians move through the city street backdrop as the camera maintains a steady perspective with minimal movement, capturing the interaction from a frontal angle. </think>  <caption_output>A man in a black shirt and light pants converses with a man in a light blue shirt; a woman in a brown shirt approaches them, engaging in dialogue. The man in black gestures with his hands and adjusts his shirt, while the woman gestures toward the man in blue. Pedestrians move through the city street backdrop as the camera maintains a steady perspective with minimal movement, capturing the interaction from a frontal angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/abznQePblxg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/abznQePblxg_000081_000091.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 160, "blur_score": 45.6021136869189, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: individuals walking past the scene, conversing, and adjusting positions.", "background_and_ambient_analysis": "Static background elements (buildings, street signs) show no uniform shifting; no fire, water, smoke, or wind effects observed."}}
{"video_id": "acrd_jeTjyI", "file_name": "acrd_jeTjyI_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Several individuals in black, red/white, and blue athletic wear actively throw and chase yellow balls across an indoor gym court with yellow cones. They move dynamically around the cones, engaging in rapid motion as they interact with each other and the balls. The camera pans left, following their actions with slight shake, capturing the energetic interactions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/acrd_jeTjyI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/acrd_jeTjyI_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 61.7040415654412, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Solid objects (people, yellow balls) are moving due to physical interactions (throwing, catching, running), with clear bounding boxes for tracking.", "background_and_ambient_analysis": "Background elements (blue walls, court markings) show no uniform shifting, and there are no fluid or gaseous motions (fire, water, smoke) present."}}
{"video_id": "adN6ugjte0k", "file_name": "adN6ugjte0k_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person in a room. First, I need to note the main subject: a person wearing a white shirt and dark pants, moving. Let's check the chronological order. The person starts standing, then moves—maybe dancing or walking? Let's see the frames. The person is initially in the middle, then steps forward, moves their arms. The room has a guitar, bookshelf, lamp. But background minimal unless essential. So focus on the person's motion.\n\nChronological: starts standing, then takes steps, moves across the room. Appearances: white shirt, dark pants, white shoes (since they're visible). Number: one person. Spatial: room with wooden floor, bookshelf to the right (since in the first frame, bookshelf is on the right side). Wait, in the video, the person is in front of the bookshelf initially? Let's check the frames. Frame 0: person is near bookshelf and guitar. Then moves left? Wait, the video shows the person moving towards the camera, then maybe stepping. Wait, the movement: in the first frame, person is standing, then in next frames, they're moving forward (towards the camera), taking steps. So their motion is walking forward across the room.\n\nCamera perspective: the video seems to have a slight shake, maybe handheld. No pan, just the person moving. Background: minimal, just room elements like bookshelf, guitar, but keep that minimal. So description: person in white shirt and dark pants walks forward across the room, moving from near the bookshelf towards the camera. Camera is stationary with slight shake, medium shot. Wait, need to follow rules.\n\nCheck rules: a) motion chronologically. So start position: standing near bookshelf (right side, maybe), then moves left? Wait, in frame 0: person is on the right side (bookshelf on right), then frame 1-4: person is moving towards the left? Wait, no, the frames show the person stepping forward. Wait, let's count: frame 0 to 5. Person starts at position where bookshelf is to the right, then moves to the left side of the frame? Or towards the camera. Wait, in the video, the person's movement is forward (towards the camera), so their position shifts from back to front. So chronology: person stands, then takes steps forward, arms moving slightly. Appearance: white shirt, dark jeans, white shoes (as seen in frame 0, shoes are white). Number: one person.\n\nSpatial relationships: the person is initially in the middle-right of the frame (with bookshelf to the right), then moves towards the center-left as they walk forward. But maybe just say \"moves forward across the room.\"\n\nBackground: minimal, room has bookshelf, guitar, lamp, but only mention if essential. Since the motion is in the room, maybe not essential. So focus on person's action.\n\nCamera perspective: static camera with slight shake (since the video is shaky).\n\nPutting it all together:\n\nA person wearing a white shirt and dark pants walks forward across a wooden-floored room, moving from near the bookshelf toward the camera; their arms move slightly as they step. The camera remains stationary with a slight shake, capturing the person's motion from a medium distance.\n\nWait, check rules. Background descriptions minimal. So maybe don't mention bookshelf explicitly, just \"room with wooden floor.\" Wait, the rules say \"keep background descriptions minimal unless essential for understanding motion.\" So if the motion is in the room, maybe the background is just part of the room, but the key is the person's movement. Let's rephrase.\n\nPerson in white shirt and dark jeans walks forward through a room with wooden flooring, their body shifting position as they step; the camera remains fixed with a slight shake.\n\nWait, but need to mention spatial relationships if relevant. So maybe \"walks forward from the right side of the frame toward the center.\"\n\nWait, in the first frame, the person is on the right side (bookshelf to their right), then they move left across the room. So the motion is from right to left in the frame.\n\nLet me check the frames again. The first frame shows the person standing with the bookshelf to their right (since bookshelf is on the right side of the image). Then in subsequent frames, the person moves left (toward the left side of the frame), so their position shifts leftward as they walk.\n\nSo chronology: person stands near bookshelf on right, then steps left across the room, arms moving.\n\nAppearance: white shirt, dark pants (jeans), white shoes.\n\nNumber: one person.\n\nSpatial: starts right side, moves left.\n\nCamera: static with slight shake.\n\nSo putting it all together:\n\nA person in a white", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adN6ugjte0k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adN6ugjte0k_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 151.81081658233833, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (boy) is moving: raising arms, stepping forward/backward, and walking within the room; all movements are discrete and attributable to human locomotion and arm gestures.", "background_and_ambient_analysis": "The background (guitar, bookshelf, lamp, window) is static with no shifting or fluid motion (e.g., fire, water, wind); walls and floor remain uniformly fixed throughout."}}
{"video_id": "ad8DqOd-Trw", "file_name": "ad8DqOd-Trw_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a white tank top and dark shorts swings an axe with an orange handle to split a log on the ground, bends forward to adjust the wood, and continues chopping; stacked logs and a wooden fence are visible in the background, with the camera maintaining a slight shake while following his movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ad8DqOd-Trw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ad8DqOd-Trw_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 61.049826651321816, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing a white tank top and dark shorts) is swinging an axe to chop wood. The person's motion includes lifting the axe, bringing it down, and adjusting posture while interacting with the logs and ground.", "background_and_ambient_analysis": "The wooden fence and ground elements are static with no uniform shifting, indicating no significant ambient environmental motion (e.g., no fire, water, or wind-driven motion observed)."}}
{"video_id": "ad2vqnrzBYQ", "file_name": "ad2vqnrzBYQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In the video, three individuals are positioned on a dimly lit stage. A woman in a black dress with a red shawl stands on the left, a man in a black suit and white pants is centered, and a woman in a blue-pink striped dress holding a bag stands on the right. The man steps forward and shifts his position toward the right, while the others make minor adjustments. The camera maintains a fixed frontal perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ad2vqnrzBYQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ad2vqnrzBYQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 37.862705057085876, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people (actors) are moving: stepping and turning in place, indicating locomotion. The motion is discrete and solid.", "background_and_ambient_analysis": "The background (stage set including wall and table) is static with no shifting. No fire, water, smoke, or wind observed. Lighting changes are due to stage lighting, not environmental motion."}}
{"video_id": "adjCiy96_JA", "file_name": "adjCiy96_JA_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and light shorts walks toward the camera; the camera then shifts downward to show their bare feet stepping on a wooden herringbone-patterned floor, with a few shoes scattered nearby as they continue moving. The camera maintains a slight downward pan from chest to feet.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adjCiy96_JA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adjCiy96_JA_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 259.94536270166464, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (human) is moving through space, performing leg and body motions (e.g., stepping, bending) indicative of locomotion or exercise. No other discrete objects show motion.", "background_and_ambient_analysis": "The background (wooden door, herringbone floor, wall) is static with no shifting or fluid motion. No fire, water, smoke, or wind is present, so ambient environmental motion is absent."}}
{"video_id": "adW1PUwtKpE", "file_name": "adW1PUwtKpE_000321_000331.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A guitarist in camouflage shorts, white helmet, and bare feet strums while shifting position on stage, accompanied by a bassist in dark shirt to his left and a drummer behind him; audience members in front move and gesture as the band plays, with the camera panning right and exhibiting slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adW1PUwtKpE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adW1PUwtKpE_000321_000331.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 170.50128450930873, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (band members: singer, guitarist, drummer; audience members) move due to locomotion (singer stepping, guitarist gesturing, audience entering/leaving frame).", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) detected; stage setup remains static with no dominant ambient elements."}}
{"video_id": "adyD8cqnMyg", "file_name": "adyD8cqnMyg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue cap, gray sleeveless top, blue jeans, and white sneakers stands on a tile floor near a stone fireplace, then steps off a board, turns, and walks toward the fireplace, passing boxes and tools on the floor. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adyD8cqnMyg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adyD8cqnMyg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 45, "selected_start_time_sec": 2.8125, "total_frames_16fps": 161, "blur_score": 158.8483330222938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is moving: walking, bending, and handling tools in the foreground.", "background_and_ambient_analysis": "No significant shifting of background elements (walls, floor, fireplace) observed; no fire, water, smoke, or wind motion present."}}
{"video_id": "ae4pZo77_4E", "file_name": "ae4pZo77_4E_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark gray shirt and cap adjusts a milking apparatus attached to a light tan cow’s udder while moving around the cow’s hindquarters in a stall. The cow remains stationary as the man secures the equipment with his hands. The camera follows his motion, panning slightly to track his position.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ae4pZo77_4E.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ae4pZo77_4E_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 122.67726638276312, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) moves around a stationary cow, performing milking actions. The person's motion is driven by locomotion and manual manipulation.", "background_and_ambient_analysis": "Static background elements (walls, milking apparatus) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "adzgFNvn3OM", "file_name": "adzgFNvn3OM_000110_000120.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with a hockey game scene. First frame: players in black and orange jerseys (one with #2) near the net. Then it shifts to two black jerseys (55 and 86) on the ice. Then a white jersey (88) with black stripes. Then a player in white (22) and black. Wait, need to track chronologically. \n\nMain subjects: hockey players. First, players in black and orange (maybe two?) near net. Then two black jerseys (55 and 86) moving on ice. Then white jersey (88) with black stripes. Then white jersey (22) with black. So chronological: starts with net action, then players skating, passing puck. \n\nAppearance: jerseys in black/orange, white/stripes. Numbers like 2, 55, 86, 88, 22. Spatial: players in front of net, then moving across ice. Camera: probably static or slight pan? Wait, the video is a sequence, so camera perspective might be following the action. \n\nBackground: hockey rink, net, ice. Minimal, as per rule e. \n\nRules: focus on motion, chronological. So sequence: first, a hockey player in an orange helmet and black jersey (maybe #2) near the net, interacting with a player in black and orange. Then two players in black jerseys (55 and 86) skate, pass puck. Then a white jersey (88) with black stripes chases. Then a white jersey (22) with black stripes plays. \n\nWait, need to check each frame. First frame: players in black (one with #2) and orange (maybe goalie), near net. Then next frame: two black jerseys (55 and 86) on ice, puck in play. Then white jersey (88) with black stripes, then white jersey (22). \n\nSo chronological: the scene opens with hockey players in black and orange jerseys near the goal net, then shifts to two black-jerseyed players (numbers 55 and 86) skating and passing a puck across the ice, followed by a white-jerseyed player (number 88) with black stripes attempting to intercept, and finally a white-jerseyed player (number 22) with black stripes involved in the play.\n\nCamera perspective: likely a standard hockey broadcast angle, following the action. No specific camera movement mentioned, so maybe static or smooth tracking. \n\nNeed to keep it concise. Let's structure:\n\nThe video begins with hockey players in black and orange jerseys near the goal net, then transitions to two players in black jerseys (numbers 55 and 86) skating and passing a puck, followed by a white-jerseyed player (number 88) with black stripes pursuing the play, and finally another white-jerseyed player (number 22) with black stripes participating. The camera maintains a fixed broadcast perspective, tracking the action across the ice rink.\n\nWait, check rules: exclude text recognition. So don't mention \"numbers\" but maybe \"jerseys with visible numbers\". Wait, rule f: exclude named characters or stylistic analysis. So can't mention numbers? Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\"—wait, rule b says \"mention number (color, size, orientation)\". Wait, the instruction says: \"b) Briefly describe their appearance and number (color, size, orientation)\". So need to include number? Wait, but in the frames, the numbers are visible (like 2, 55, 86, 88, 22). But rule f says \"Exclude text recognition\". Oh, conflict. Wait, the problem says: \"Exclude text recognition, named characters, or stylistic analysis.\" So numbers are text recognition? So don't mention numbers. Oh, that's important. So can't say numbers 55, 86. So describe as \"players in black jerseys\" without numbers.\n\nWait, the user's rules: \"f) Exclude text recognition, named characters, or stylistic analysis.\" Text recognition includes numbers. So we shouldn't mention the numbers. So focus on colors: black, white, orange (for jerseys), and their actions.\n\nSo revised: The video opens with hockey players in black and orange jerseys near the goal net, then shifts to two players in black jerseys skating and passing a puck across the ice. Subsequently, a player in a white jersey with black stripes enters the play, followed by another player in a white jersey with black stripes. The camera maintains a fixed broadcast angle, tracking the players' movements on the ice rink.\n\nCheck rule a: chronological motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adzgFNvn3OM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adzgFNvn3OM_000110_000120.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 1979.4561345272423, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects include hockey players (in full gear) and the puck. Players are skating, passing, and colliding with the puck, exhibiting clear locomotion and collision physics.", "background_and_ambient_analysis": "The background (ice rink boards, goal net, and static elements) shows no uniform shifting or fluid motion; no fire, water, or wind-driven elements are present."}}
{"video_id": "ae_FH0CPOhA", "file_name": "ae_FH0CPOhA_000117_000127.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a dimly lit room with a red curtain backdrop, a large group of people move rhythmically, some shifting positions and walking toward the camera while others remain in place. The camera, positioned at a slightly shaky angle, pans left throughout the sequence, capturing the ongoing motion of the crowd.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ae_FH0CPOhA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ae_FH0CPOhA_000117_000127.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 10, "selected_start_time_sec": 0.625, "total_frames_16fps": 160, "blur_score": 29.08639035771688, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The primary discrete objects are groups of people moving rhythmically in a dance-like pattern; their motion is locomotion (stepping, turning) and appears coordinated.", "background_and_ambient_analysis": "The background (red wall, lighting) remains static with no shifting or environmental effects (fire, water, wind)."}}
{"video_id": "aehkRgxm9CM", "file_name": "aehkRgxm9CM_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl with long blonde hair, wearing a gray sweater and black pants, stands on a step stool near a door, holding a camera up to her face. A boy in a gray shirt and dark pants walks into the frame, approaches a gray box on the floor, and bends down to interact with it. The camera remains static throughout, capturing the scene from a fixed perspective in a hallway with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aehkRgxm9CM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aehkRgxm9CM_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 159, "blur_score": 74.3772604625278, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people: one on the ground moving by walking/stepping, and one on a rod adjusting position while holding a camera. Both movements are solid and distinct.", "background_and_ambient_analysis": "Background elements (walls, door) are static; no fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "aemi6UZeyaM", "file_name": "aemi6UZeyaM_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "An older bald man wearing a light-colored shirt and dark pants stands near a stream, holding a fishing rod. He casts the line into the water, adjusting his stance as the rod moves. The camera follows him from behind, slightly shaky, capturing his back and the surrounding greenery with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aemi6UZeyaM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aemi6UZeyaM_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 160, "blur_score": 125.29438764324121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (discrete solid object) is visible, performing fishing-related actions (adjusting posture, rod movement), exhibiting deliberate locomotion due to physical interaction with the environment.", "background_and_ambient_analysis": "Background features (trees, water) show subtle swaying, indicating environmental motion (wind-driven foliage and water flow), consistent with ambient environmental elements. No uniform background shift suggests camera stability."}}
{"video_id": "af3AGxOUaOQ", "file_name": "af3AGxOUaOQ_000001_000011.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand extends into dark, murky water, interacting with two elongated greenish fish swimming near the surface. The hand moves slightly, adjusting position as the fish glide around it; one fish swims to the left while the other remains more stationary. The hand then pulls a small object from the water, causing a brief splash. The camera maintains a close-up, slightly shaky perspective focused on the hand and immediate water surface, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/af3AGxOUaOQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/af3AGxOUaOQ_000001_000011.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 30, "selected_start_time_sec": 1.875, "total_frames_16fps": 111, "blur_score": 1149.1290344998465, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand releases a fish, which then swims away through the medium (likely water). The fish exhibits discrete, solid-object motion due to its locomotion (swimming), while the hand's movement is part of the action but not the primary motion source.", "background_and_ambient_analysis": "The background consists of a dark, static surface with greenish elements that show no uniform shifting across frames. There is no dominant fluid or environmental motion (e.g., water flow, wind) that dominates the scene beyond the object movement."}}
{"video_id": "adocFygBfo8", "file_name": "adocFygBfo8_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in dark clothing and a red hat stands on a raised platform, holding a red cloth, while a child in red stands beside him. The man gestures with the cloth as they shift positions slightly, with a musician in traditional attire playing an instrument behind them. The camera remains steady, capturing the stage and audience from a frontal perspective with minimal background details.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/adocFygBfo8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/adocFygBfo8_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 281.0629418215291, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Performers on stage are moving (dancing, gesturing) and audience members show minimal movement.", "background_and_ambient_analysis": "Background trees and stage structure are stable; no fire, water, smoke, or significant wind-induced motion observed."}}
{"video_id": "af1eL-0hbdY", "file_name": "af1eL-0hbdY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The task is to create a concise chronological paragraph about the video. First, identify the main subjects. There are dancers, probably belly dancers, since the attire is revealing with belts and long skirts. Let's look at the sequence.\n\nFrame 0: A woman in a black crop top, black pants with a belt, and long sleeves (black) is dancing. She's holding a microphone? Wait, no, maybe a stick? Wait, the description says \"black crop top, black pants with a belt.\" She's moving, arm raised.\n\nFrame 1: She's moving, maybe turning. The camera shifts.\n\nFrame 2: Another dancer comes into view? Wait, the video shows multiple dancers. The first dancer is moving across the space.\n\nFrame 3: More dancers joining. The background has tripods and musical instruments, but we need minimal background.\n\nFrame 4: More dancers, moving in formation.\n\nFrame 5: The camera follows the dancers, moving as they dance.\n\nNow, chronological order: Start with the first dancer, then others joining. Describe their appearance: black attire, crop top, pants with belts, long skirts? Wait, the video shows a woman in a black crop top and long black skirt (since it's a belly dance style, but the description says pants with a belt—maybe a long skirt or pants? Wait, the image shows a belt with decorations, so probably a long skirt. Let's check.\n\nAppearance: women in black crop tops, black long skirts, belts with accessories. Number: at least two, then more.\n\nMotion: The first dancer starts, then another enters, they move across the floor. The camera follows them, panning to show the group.\n\nSpatial: The dancers are in a room with musical equipment (tripods, maybe a drum set) but minimal background.\n\nCamera movement: The camera moves with the dancers, maybe panning left or following their movement. The description says \"pan left\" in the rules, but we need to see. The video shows the camera following the dancers, so probably a smooth pan.\n\nNow, structure the caption:\n\nFirst, introduce the main subjects: multiple women in black crop tops and long skirts with decorative belts.\n\nChronology: One dancer begins, then others join, moving across the room in formation.\n\nAppearance: All wearing black, crop tops, long skirts (or pants with belts), decorative belts.\n\nSpatial: They are in a room with musical equipment, but focus on their movement.\n\nCamera: The camera follows the dancers, panning to capture their movements.\n\nCheck rules: avoid text, names, styles.\n\nPutting it all together:\n\nIn a dance studio, multiple women in black crop tops, long skirts, and decorative belts begin moving rhythmically. The first dancer starts in the foreground, then others join, moving across the room in formation. They perform coordinated motions, turning and shifting positions, while the camera pans to follow their movement and capture the group dynamic.\n\nWait, check if it's chronological. First dancer, then others join. Mention number: at least three (the video shows multiple). Appearance: black outfits, crop tops, long skirts, belts. Motion: dancing, turning, shifting.\n\nCamera: The camera pans to follow the dancers.\n\nBackground: minimal, just the studio with musical equipment, but we can skip unless essential. The problem says \"keep background descriptions minimal unless essential for understanding motion.\" So maybe not necessary, but since it's a dance studio, maybe just mention \"dance studio\" briefly.\n\nLet me check the example. The user says \"focus on motion and behavior of main subjects in chronological order.\"\n\nSo:\n\nA woman in a black crop top, long black skirt, and decorative belt dances in a dance studio. As she moves, more women in similar black attire join her, forming a group that turns and shifts across the room. The camera follows the dancers, panning to capture their coordinated movements.\n\nWait, need to be concise.\n\nFinal draft:\n\nIn a dance studio, a woman in a black crop top and long black skirt with decorative belt begins dancing, then multiple women in similar black attire join her, moving rhythmically across the room. They turn and shift positions while the camera pans to follow their synchronized motions.\n\nCheck the rules:\n\na) Motion and behavior chronological: yes, first woman starts, then others join, move.\n\nb) Appearance and number: black crop tops, long skirts, decorative belts; multiple women (at least 3).\n\nc) Spatial: moving across the room.\n\nd) Camera: pans to follow.\n\ne) Background minimal: \"dance studio\" is enough, maybe.\n\nf) No text, names, etc.\n\nYes, this should work.\n</think>\n\n<caption_output>In a dance studio, a woman in a black crop top, long black skirt, and decorative belt begins dancing, then multiple women in similar black attire join her, moving", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/af1eL-0hbdY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/af1eL-0hbdY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 52.549976008171505, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple dancers in black attire perform coordinated belly dance movements. Solid objects (dancers) exhibit distinct motion: arm swings, torso isolations, and skirt rotations driven by muscular locomotion. Bounding boxes track individual dancers clearly.", "background_and_ambient_analysis": "Background elements (walls, bench, tripod) show no significant shifting or fluid motion. No fire, water, smoke, or wind present. Background remains static throughout the clip."}}
{"video_id": "afkLHVLOz9U", "file_name": "afkLHVLOz9U_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand wearing a striped sleeve holds a small metallic object over a white surface with concentric circles and water droplets. The hand rotates the object in a circular motion across the surface, adjusting its position. The object is gripped between the thumb and fingers. The camera maintains a close-up, static view of the hand and surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/afkLHVLOz9U.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/afkLHVLOz9U_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 161, "blur_score": 280.9401738003201, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a small object on the platform, while a white cylindrical object is tilted to dispense granular material (e.g., sand) onto the platform. Both objects exhibit distinct, controlled physical movement.", "background_and_ambient_analysis": "Static circular platform with marked concentric circles serves as background; no uniform shifting or fluid motion observed (no fire, water, smoke, or wind)."}}
{"video_id": "af6nNVlRPPk", "file_name": "af6nNVlRPPk_000101_000111.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video starts with two people at a table. One is in a red robe, writing, the other in a dark jacket and cap, raising a glass. Then the cap guy moves the glass down. Next, the scene shifts to a table with wine bottles labeled 18, 19, 20, 21, 22. A hand adjusts bottle 19. Then a close-up of bottles 16, 17, 18. \n\nNeed to capture chronological order. First, two people at table: one in red robe (sitting, writing), other in dark jacket/cap (holding glass, then moves it down). Then cut to table with wine bottles, hand moving bottle 19. Then close-up of bottles 16-18. \n\nCheck rules: motion and behavior, chronological. Mention appearance (red robe, dark jacket, cap, bottle labels). Spatial: cap guy to right of red robe. Then table with bottles, hand adjusting. Camera moves from table scene to bottles, then close-up.\n\nBackground minimal, exclude text recognition (but labels are numbers, so maybe mention labels as numbers). Wait, rule f says exclude text recognition, but maybe the numbers are part of the object description. Wait, the user says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe don't mention the numbers on bottles? Wait, but the numbers are part of the bottle labels, but since they're numbers, maybe it's part of the object description. Wait, the instruction says \"Exclude text recognition\" so maybe skip the numbers. Hmm.\n\nWait, the example: in the video, bottles have numbers 18, 19, etc. But rule f says \"Exclude text recognition, named characters, or stylistic analysis.\" So text like 18 is text recognition, so don't mention the numbers. Oh, right. So instead of \"bottles labeled 18, 19\", just say \"bottles with numbers\".\n\nWait, but the user's example in the video has numbers, but the rule says exclude text recognition. So in the caption, don't mention the numbers. So just say \"bottles\" without the numbers. Wait, but the numbers are part of the object's identification. Hmm.\n\nWait, the rules: \"Exclude text recognition, named characters, or stylistic analysis.\" So text recognition would be reading the numbers, so we can't mention the numbers. So in the caption, describe the bottles as \"black wine bottles\" without the numbers.\n\nLet me check the initial frames:\n\nFrame 0: two people at table. Person in red robe, person in dark jacket/cap.\n\nFrame 1: same, cap guy moves glass down.\n\nFrame 2: cap guy moves glass down, red robe person still writing.\n\nFrame 3: cut to table with wine bottles.\n\nFrame 4: hand adjusting bottle.\n\nFrame 5: close-up of bottles.\n\nSo sequence:\n\n- Two people seated at a table; one in red robe is writing, the other in dark jacket and black cap raises a glass then lowers it. The camera shifts to a table with multiple dark wine bottles arranged in a row. A hand adjusts one bottle. The camera then focuses on a close-up of three bottles in the arrangement.\n\nNow, check appearance: red robe (color), dark jacket (color), black cap (color). The hand is part of a person (but we don't know who), so just \"a hand\".\n\nSpatial: cap guy is to the right of the red robe person. The bottles are on a table, arranged in a row.\n\nCamera perspective: starts at eye-level, then shifts to top-down? Wait, the transition from the people to the bottles: the first scene is a medium shot of the table with people, then cuts to a close-up of the bottles.\n\nSo camera movement: initial shots are at table level, then cuts to a close-up of the bottles.\n\nNow, put it all together in chronological order, concise.\n\nFirst part: Two individuals sit at a table; one wears a red robe and writes, the other in a dark jacket and black cap raises a glass before lowering it. The camera shifts to a table with several dark wine bottles arranged in a row. A hand adjusts one bottle, then the camera focuses on a close-up of three bottles.\n\nCheck rules: motion (raising glass, writing, adjusting bottle), chronological (starts with people, then bottles). Appearance: red robe, dark jacket, black cap, dark wine bottles. Spatial: cap guy to right of red robe, bottles arranged in row. Camera perspective: initial medium shot, then close-up.\n\nExclude text recognition: so don't mention the numbers on the bottles. The user's rule says \"Exclude text recognition\", so numbers like 18", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/af6nNVlRPPk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/af6nNVlRPPk_000101_000111.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 4, "selected_start_time_sec": 0.25, "total_frames_16fps": 160, "blur_score": 130.3120694223707, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "In the first scene, a man drinking and a woman sitting, and a third person entering. In the second scene, a hand moving wine bottles.", "background_and_ambient_analysis": "The background (wall, door, poster) remains static throughout. No fire, water, smoke, or wind is present. Therefore, no ambient environmental motion."}}
{"video_id": "afmmWUwM-68", "file_name": "afmmWUwM-68_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows two people changing a tire on a black car. First, the main subject is the car: a black Tesla Model 3 (but we can't mention the model, so just black car). Then two people: one in black shirt and jeans, another in black shirt and jeans (wait, maybe different? Let's check the frames). In the first frame, one is kneeling, the other standing. Then they move: the standing person helps the kneeling one. Let's see the sequence.\n\nFirst, the person kneeling (maybe with gloves) is working on the wheel. The standing person moves around, then kneels down too. They're both near the rear wheel. The background has a house and some greenery, but minimal. The camera is probably stationary, no movement. Let's structure chronologically.\n\n1. Two individuals are at the rear of a black car. One person (wearing a black shirt and jeans, with gloves) is kneeling and working on the wheel. The other person (also in black shirt and jeans) stands nearby. \n2. The standing person moves closer, then kneels beside the first person to assist with the tire change. \n3. The person in blue jeans (wait, the video shows them with gloves, maybe different clothing? Wait, the first person is kneeling, the other is standing. Then the standing one steps back, then moves to help. The tire is being removed or replaced. The spare tire is visible on a cart.\n\nWait, need to check the actions: the first frame, the person kneeling is working, then the other person helps, then the kneeling person is on the ground, the other stands. Then the standing person walks away, the kneeling person continues working. Wait, the timestamps: [0.0] shows one kneeling, one standing. [1.4] the standing person moves to help, then [2.5] the standing person is standing next to the kneeling one, then [4.5] the standing person moves away. Wait, maybe the sequence is: two people, one kneels, the other stands, then they switch positions as they work. \n\nSo chronological: Two people, one in black shirt and jeans (kneeling, gloves) and another in black shirt and jeans (standing), are at the rear of a black car. The kneeling person works on the wheel, while the standing person assists by moving closer. They then both kneel to continue the tire change. The spare tire is near them. Background has a house with a garage door, but minimal. Camera is static, no movement.\n\nWait, let's check the rules: focus on motion and behavior chronologically. So step by step:\n\n- At the beginning, one person (black shirt, jeans, gloves) is kneeling by the rear wheel of a black car, handling the wheel. Another person (black shirt, jeans) stands nearby.\n- The standing person moves toward the car, then kneels to assist.\n- The standing person then stands up, steps back, and the kneeling person continues working.\n\nWait, the video frames: [0.0] shows the kneeling person, the standing person. Then [1.4] the standing person moves closer, the kneeling person is still on the ground. [2.5] the standing person is now standing to the right of the kneeling person, who is still on the ground. [3.6] the standing person is on the right, the kneeling person is on the left, both working. [4.7] the standing person steps back and moves away from the car, while the kneeling person remains.\n\nSo the sequence of actions:\n\n1. A person in a black shirt and jeans kneels to the left of a black car's rear wheel, working on it.\n2. Another person, also in a black shirt and jeans, stands near the wheel.\n3. The standing person moves closer, then kneels beside the first person to assist.\n4. After working together, the standing person stands up and walks away from the car, while the other person continues working.\n\nNow, the camera perspective: the video shows a static shot, no apparent movement (no pan or zoom).\n\nNeed to mention spatial relationships: the two people are at the rear of the car, one kneeling left of the wheel, the other standing nearby. Then the standing person moves closer and kneels, then steps back.\n\nAlso, background: the car is parked outside a house with a garage, some trees, but minimal.\n\nNow, the caption must be concise. Let's structure:\n\nTwo individuals, both wearing black shirts and jeans, work on the rear wheel of a black car. One person kneels to the left of the wheel, handling it, while the other stands nearby. The standing person moves closer, kneels to assist, then stands up and steps back away from the car", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/afmmWUwM-68.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/afmmWUwM-68_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 722.3769643724926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people are engaged in physical interaction with a stationary car and tools; one person is kneeling and handling items, while the other stands and moves around the car, performing actions like lifting and positioning.", "background_and_ambient_analysis": "The background elements (house, trees, ground) are stable with no significant shifting or environmental fluid motion (fire, water, wind) observed. Background remains consistent throughout the video."}}
{"video_id": "aev7vgrq1nc", "file_name": "aev7vgrq1nc_000025_000035.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a beige uniform and hat stands near a palm tree with red markings, then walks left toward a large cylindrical log structure, reaching up to interact with it. He moves quickly across the frame, positioning himself to the left of the structure. The background consists of dense green foliage and trees. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aev7vgrq1nc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aev7vgrq1nc_000025_000035.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 16, "selected_start_time_sec": 1.0, "total_frames_16fps": 160, "blur_score": 606.6431098432631, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid, distinct object) is moving: walking, gesturing, and interacting with a pole structure. Motion is due to explicit locomotion and handling objects.", "background_and_ambient_analysis": "Background elements (trees, wooden structure) remain stationary; no shifting backgrounds or fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "ag0WOa5T6HI", "file_name": "ag0WOa5T6HI_000013_000023.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in red shorts pushes a swing at a wooden playground structure, causing another child to oscillate back and forth. The pusher alternates positions near the swing set while the swing moves. The camera maintains a top-down perspective with slight movement, overlooking a grassy yard.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ag0WOa5T6HI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ag0WOa5T6HI_000013_000023.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 160, "blur_score": 173.32752766174906, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in red shorts is swinging back and forth on a swing, driven by physical forces (pendulum motion). The swing set structure and the second child standing nearby are static.", "background_and_ambient_analysis": "The background (grass, swing set structure, building) remains stationary with no uniform shifting or fluid motion. No fire, water, smoke, or significant wind effects are present."}}
{"video_id": "afOp2ThL-e8", "file_name": "afOp2ThL-e8_000100_000110.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink top and blue pants moves rapidly across the room, then runs toward the right side where another child in a dark shirt and white pants emerges from behind a refrigerator. The first child sits on the wooden floor in front of a black media console. The camera pans right to follow the first child’s movement and remains static as she settles.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/afOp2ThL-e8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/afOp2ThL-e8_000100_000110.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.515870287095893, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (one in pink, one in blue) exhibit distinct motion: the pink-clad child performs a handstand, crawls, and sits; the blue-clad child jumps, runs, interacts with the refrigerator, and moves across the floor.", "background_and_ambient_analysis": "The background elements (walls, refrigerator, kitchen area) remain stationary with no uniform shifting, and there is no fluid/environmental motion (fire, water, smoke) present."}}
{"video_id": "agEAH2-BUcU", "file_name": "agEAH2-BUcU_000099_000109.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a gray tank top, black shorts, and red sneakers sits on a large green exercise ball, leans back, stands up, and pushes the ball forward while moving to its side. A red exercise ball and green railing are visible nearby in the gym setting. The camera remains static.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agEAH2-BUcU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agEAH2-BUcU_000099_000109.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 180.147322156391, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child (discrete object) moves via physical locomotion: shifting weight on the green exercise ball, leaning forward, and touching the ball with hands/feet.", "background_and_ambient_analysis": "The brick wall, green railing, and floor are static; no shifting background or fluid/environmental motion (fire, water, wind) is present."}}
{"video_id": "agdtxGE3TrE", "file_name": "agdtxGE3TrE_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A light brown and white cat, with a fluffy coat, is seen close-up licking its paw while resting against a person's arm. The cat's tongue extends as it grooms, its head moving slightly in the frame. The background includes a partially visible sign but remains out of focus. The camera maintains a close-up perspective with minor handheld movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agdtxGE3TrE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agdtxGE3TrE_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 37, "selected_start_time_sec": 2.3125, "total_frames_16fps": 137, "blur_score": 70.33903165744107, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A cat is actively moving its head and tongue to lick a black object (likely another animal), while a human hand moves to pet the cat. Both objects exhibit clear physical motion driven by voluntary actions.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected; wall with papers and window remain stationary throughout the clip."}}
{"video_id": "agO9KBVcG44", "file_name": "agO9KBVcG44_000273_000283.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a light gray t-shirt and gloves stands beside a large white sculptural piece on a workbench. They hold a tool in one hand and a green hose in the other, then turn to direct the hose toward the sculpture’s surface, moving it across the form. The individual adjusts their stance and hand position while working. The scene features a stationary camera with minimal background details including storage cabinets and tools visible behind the work area.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agO9KBVcG44.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agO9KBVcG44_000273_000283.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 54.29538576048892, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man (discrete object) is moving his arms and body while interacting with a sculpture and a green hose-like tool, exhibiting deliberate locomotion and tool manipulation.", "background_and_ambient_analysis": "Static background elements (cabinets, walls) show no uniform shifting; no fire, water, smoke, or wind motion observed."}}
{"video_id": "agU62Nfj7qw", "file_name": "agU62Nfj7qw_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this captioning task. The user provided a video description with several frames showing a bottling line. My job is to create a concise chronological paragraph following the rules given.\n\nFirst, I need to focus on the motion and behavior of the main subjects. The video shows bottles moving through a machine. The main subjects here are the bottles and the machinery. The bottles are green and brown, varying in size. They're moving along a conveyor belt, getting filled and capped.\n\nLooking at the timestamps, the video starts with bottles in various stages. From frame 0 to 4, the bottles are being processed. Each frame shows the bottles moving from left to right. The machinery has multiple arms and nozzles, probably filling and capping them. There's a slight pan to the right as the camera follows the bottles.\n\nI need to mention the appearance: green and dark brown glass bottles. The number is multiple, but the exact count isn't specified, so just say \"multiple\" or \"several\". Spatial relationships: bottles are in front of the machinery, moving along the conveyor. The background is minimal, but the machinery is complex with tubes and arms.\n\nCamera movement: the camera seems to pan right slightly as the bottles move. The perspective is close-up, maybe a top-down or side view. Wait, the description says \"the camera perspective and movement\" so need to check. The original video shows a view of the machinery and bottles moving, so maybe a fixed position but panning right. The user mentioned \"slight shake\" in the rules, but the video description doesn't indicate shake, so probably not.\n\nWait, the rules say \"conclude with camera perspective and movement\". The frames show the camera moving right slightly as it follows the bottles. The background is industrial equipment, but minimal description. Need to keep background brief.\n\nCheck the rules again. Exclude text recognition, named characters. So no mention of any text. Mention spatial relationships: bottles moving along the conveyor, machinery arms above them.\n\nPutting it all together: The video shows multiple green and dark brown glass bottles moving along a conveyor belt in a bottling line. The bottles are sequentially processed by machinery arms that fill and cap them. As the video progresses, the bottles move from left to right, with the camera panning slightly to the right to follow their motion. The industrial machinery, including nozzles and tubes, is visible in the background.\n\nWait, need to check chronological order. Start with bottles being filled, then capping, then moving. The video starts with bottles in the machine, then they move through each stage. The caption should follow the order of the frames. The frames 0 to 5 show the bottles moving from left to right, being processed by the machinery.\n\nThe caption should mention the bottles' movement through the machine, their colors, the machinery's action (filling, capping), and camera panning right. Make sure it's concise.\n\nPossible sentence structure: \"A sequence of multiple green and dark brown glass bottles progresses through an automated bottling line, moving from left to right along a conveyor belt. As they advance, mechanical arms sequentially fill and cap each bottle. The camera pans slightly right to follow the motion, capturing the industrial machinery and bottles in close proximity.\"\n\nCheck rules: a) motion and behavior chronologically. Yes. b) appearance and number: green and dark brown, multiple. c) spatial relationships: moving along conveyor, machinery arms above. d) camera: pans right. e) background minimal. f) no text or names.\n\nAvoid any extra details. Keep it concise. Maybe shorten: \"Multiple green and dark brown glass bottles move sequentially along a conveyor belt in an automated bottling line, passing under mechanical arms that fill and cap them. The camera pans right, tracking the bottles' progression from left to right.\"\n\nWait, the exact order of frames shows the bottles moving from left to right. So the video starts with bottles on the left, then moving right. The camera is following the movement. So the caption should note that. Also, mention the machinery's action.\n\nCheck if \"filling and capping\" is correct. The video shows bottles being processed, so the machinery is doing those actions. Maybe \"filling and capping mechanisms\" or \"mechanical arms filling and capping\".\n\nAnother possible version: \"A series of green and dark brown glass bottles advances through an automated bottling line, moving left to right along a conveyor belt. Mechanical arms above them fill and cap each bottle as they pass. The camera pans right to follow the bottles' progression, maintaining a close-up view of the machinery and bottles.\"\n\nWait, \"left to right\" vs \"from left to right\". The original frames show the bottles moving from left to right. So \"advancing left to right\" or \"moving from left to right\".\n\nAlso, the camera movement: the user's", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agU62Nfj7qw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agU62Nfj7qw_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 81.91258566524188, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": "Briefly describe what discrete, solid objects are moving.", "background_and_ambient_analysis": "Briefly check for shifting backgrounds or fluid/environmental motion (fire, water, wind)."}}
{"video_id": "agxYRy8Hl_Y", "file_name": "agxYRy8Hl_Y_000023_000033.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to generate a concise chronological paragraph for this video. The user provided the rules, so I have to follow them carefully.\n\nFirst, the video starts with a silhouette of a person running on a paved road. The person is in motion, so I should mention their movement. The background has some trees and a cloudy sky, but the rules say to keep background minimal unless essential. Maybe the road and distant trees are necessary for context.\n\nThe person is wearing dark clothes and a helmet. Wait, in the video, the silhouette might make the color hard to tell, but the user said to mention appearance briefly. So maybe \"dark clothing and a helmet\" even if it's a silhouette. Wait, in the frames, the person is running towards the camera, so their silhouette is visible. But since it's a silhouette, maybe the helmet is visible as a white shape. Wait, in the first frame, the person is running, then in the next frames, they have a white helmet. Wait, the description says \"silhouette\" but maybe the helmet is white. Hmm, maybe the user is saying that in the video, the person is a silhouette, but the helmet is visible as white. Let me check the frames.\n\nLooking at the provided frames: [0.0] shows a silhouette, [1.4] same, [2.5] maybe the helmet is visible as white. Wait, the user's video description says \"a person running\" with \"silhouette\" but the helmet is part of their appearance. So the main subject is a person in dark clothing, wearing a helmet (which might be white since it's a silhouette against the sky). Wait, maybe the helmet is white, making it stand out. So the appearance is: dark clothing, white helmet.\n\nThey are running on the road, moving from left to right, maybe. The camera is low to the ground, capturing the motion from a ground-level perspective. The background has trees and a field, but minimal description.\n\nThe person starts running, then jumps over a pole. Wait, in the frames, the person is running, then they jump over a pole. Wait, looking at the frames: frame 0.0 shows the person running towards the camera, frame 1.4, they're still running, frame 2.5, they jump over a pole. Wait, the description says \"jumping over a pole\" maybe. Let me check the frames again.\n\nThe user provided frames:\n\n[0.0] - person running, silhouette\n\n[1.4] - same\n\n[2.5] - jumps over a pole? Or maybe the pole is part of the scene. The video shows a person running, then they jump over a pole. Wait, in the third frame (2.5 seconds), the person is in mid-air, jumping over a pole. So the motion is running, then jumping over a pole, then continuing to run.\n\nSo the sequence is: the person starts running towards the camera, then jumps over a pole, then continues running. The camera is low to the ground, static, capturing the motion from a ground perspective.\n\nNow, following the rules: chronological order, motion of main subjects. The person is wearing dark clothing and a white helmet. They are running on a paved road, then jump over a pole. The background has trees and a field, but minimal description.\n\nSpatial relationships: the pole is in front of the person when they jump over it. Wait, the pole is vertical, maybe the person is running towards the pole and jumps over it. So the pole is in the path. The camera is stationary, low angle.\n\nSo the caption should mention the person's motion: running, then jumping over the pole, continuing to run. Their appearance: dark clothing, white helmet. The camera is low-angle, static.\n\nLet me structure it:\n\nA person in dark clothing and a white helmet runs across a paved road, approaching the camera. They jump over a vertical pole in front of them, then continue running past it, moving away from the camera. The camera remains stationary at ground level, capturing the motion with minimal background details.\n\nCheck the rules: chronological order (running, jumping, continuing), appearance (dark clothes, white helmet), spatial (pole in front), camera (ground level, static). Background minimal, just the road and trees mentioned briefly.\n\nWait, the background should be minimal. Maybe \"with distant trees and a cloudy sky in the background.\" But the rules say to keep background minimal unless essential. The road and the pole are essential for the motion, so maybe \"paved road with distant trees and a cloudy sky.\" But the user's example in the rules says \"keep background descriptions minimal unless essential for understanding motion.\" Since the pole is part of the motion, the background elements are not essential, so maybe just the road.\n\nWait, the background", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agxYRy8Hl_Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agxYRy8Hl_Y_000023_000033.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 195.7123323041664, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A single person performing skateboarding tricks (including jumps, slides, and footwork) is the primary discrete object. The skateboard moves in tandem with the person, exhibiting controlled locomotion due to physical forces (e.g., pushing off the ground).", "background_and_ambient_analysis": "The background (sky, distant trees, and utility pole) shows no shifting or fluid motion. No fire, water, smoke, or wind-driven effects dominate the scene; the environment remains static and consistent throughout."}}
{"video_id": "agK6EOQSNgQ", "file_name": "agK6EOQSNgQ_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A brown and white calf nurses from a large black cow on a dirt surface. The calf shifts its position, moving its head closer to the cow's udder and then stepping back while the cow remains stationary. The camera stays at ground level, slightly shaky, and pans right as the calf moves.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/agK6EOQSNgQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/agK6EOQSNgQ_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 370.904702702388, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A brown dog is moving around a black cow, engaging in physical interaction (e.g., sniffing, following). Both are solid, distinct objects with clear locomotion.", "background_and_ambient_analysis": "Background elements (ground, structures) show no uniform shifting or fluid motion (no fire, water, smoke, or wind effects)."}}
{"video_id": "ah9PBnH5dxk", "file_name": "ah9PBnH5dxk_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a red Santa hat and dark jacket with red and blue stripes exits a delivery truck, holding a package. They step out, turn, and move toward a door, with the camera tracking their movement from the vehicle to the doorway. The background includes the truck's interior and exterior, with minimal environmental details. The camera remains steady, following the subject’s motion as they approach the door.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ah9PBnH5dxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ah9PBnH5dxk_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 76, "selected_start_time_sec": 4.75, "total_frames_16fps": 160, "blur_score": 334.1429368855794, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a Santa hat moves: standing up, bending down to pick up an object, and walking to the right until exiting the frame.", "background_and_ambient_analysis": "The background consists of a static airplane cabin interior (walls, door, logo). No shifting background or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "ah5DPCdrBGc", "file_name": "ah5DPCdrBGc_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video shows a close-up of a person working on a bicycle tire. The main action is someone using a tool, maybe a tire lever, to manipulate the tire. Let's see the steps: the hands are adjusting or fixing the tire. The bike is blue, with a person in black pants and shoes. Another person's legs are visible. The background is gravel. \n\nChronological order: first, hands are on the tire, using a tool to remove or adjust. Then the tool is used on the tire. The hands move the tire, maybe removing the tube or fixing the wheel. \n\nAppearance: main subject is hands (one with dark sleeve), blue bike, gravel background. Spatial: hands are in front of the bike, working on the rear wheel. \n\nCamera perspective: close-up, likely fixed camera since it's a close-up on the action. No movement mentioned, so maybe static.\n\nNeed to be concise. Let's structure: \n\n- A person's hands (wearing dark clothing) use a small tool to adjust a bicycle's rear tire on a gravel surface. \n- Another individual stands nearby, visible from the legs in dark pants and shoes. \n- The blue bicycle is positioned horizontally, with the tire being manipulated. \n- Camera remains close-up and static, focusing on the tire repair process.\n\nWait, need to make it chronological paragraph. Let's check rules: focus on motion, chronological order.\n\nStart with the first frame: hands working on tire. Then actions: hands use tool, manipulate tire. So:\n\nTwo people are present; one uses a small tool to adjust the rear tire of a blue mountain bike on a gravel surface, while the other stands nearby. The person manipulating the tire wears dark clothing, their hands moving the tool and tire in a repetitive motion to fix or adjust the wheel. The bicycle is positioned horizontally, with the gravel background visible. The camera remains in a close-up, static position throughout, focusing on the tire repair process.\n\nWait, but the video is a few seconds. Let's check the frames. Frame 0: hands on tire, frame 1: same, frame 2: hands using tool, frame 3: hands moving, frame 4: tool is used, frame 5: hands adjusting tire. So chronological: hands start working, use tool, adjust tire, etc.\n\nLet's make it concise. \n\nA person wearing dark clothing uses a small tool to manipulate the rear tire of a blue bicycle on a gravel surface, with their hands moving the tool and tire repeatedly to adjust or fix the wheel. Another individual, visible from the legs in dark pants and shoes, stands nearby. The camera maintains a close-up, static perspective, focusing on the tire repair process.\n\nCheck rules: chronological, mention appearance (dark clothing, blue bike), spatial (nearby, gravel), camera static. Yes. Need to make it a paragraph. Let's draft:\n\nTwo people are involved in repairing a blue mountain bike's rear tire on a gravel surface. One person, wearing dark clothing, uses a small tool to manipulate the tire, adjusting its position and components while the other stands nearby with legs visible in dark pants and shoes. The camera remains fixed in a close-up perspective, capturing the sequential motion of the tire repair process without movement.\n\nWait, \"sequential motion\" might be better. Let's check for minimal background. Gravel is the background, but it's essential? The problem says \"minimal unless essential for understanding motion\". The gravel is part of the setting, but maybe not critical. Wait, the motion is the tire repair, so maybe the background is gravel, but maybe keep it minimal. So \"gravel surface\" is okay.\n\nAnother angle: the hands are the main subject. So:\n\nA pair of hands, belonging to someone in dark clothing, uses a small tool to adjust the rear tire of a blue bicycle on a gravel surface. The hands repeatedly manipulate the tool and tire, while another individual’s legs, clad in dark pants and shoes, are visible nearby. The camera stays in a close-up, static position throughout the tire repair sequence.\n\nYes, this is concise. Let's check the rules:\n\na) Motion and behavior in chronological order: hands use tool, adjust tire. \n\nb) Appearance: dark clothing, blue bike, dark pants/ shoes.\n\nc) Spatial: near the bike, another person nearby.\n\nd) Camera: close-up, static.\n\ne) Background minimal (gravel surface mentioned as essential? Maybe, since it's the setting. But the rule says \"minimal unless essential\". The gravel is the surface, so necessary to say \"on a gravel surface\".\n\nf) Exclude text, names, stylistic.\n\ng) Internal reasoning, but output as caption.\n\nOkay, final caption should be:\n\n<caption_output>A person in dark clothing uses a small tool to adjust the rear tire of", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ah5DPCdrBGc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ah5DPCdrBGc_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 508.21050250911316, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands are manipulating a bicycle wheel (tightening or adjusting components) with discrete, solid object interactions. The bike frame and wheel are the primary moving entities due to manual adjustments.", "background_and_ambient_analysis": "The background consists of stationary gravel and rocks with no uniform shifting or fluid motion (fire, water, smoke, wind). Static elements dominate the scene, confirming no ambient environmental motion."}}
{"video_id": "ahXo2mBVcZU", "file_name": "ahXo2mBVcZU_000053_000063.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a brass circular lock component, inserting a metal key into its keyhole and turning it clockwise. The lock remains stationary while the key is manipulated within its keyhole. The camera maintains a close-up perspective throughout, focusing on the lock and hand actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ahXo2mBVcZU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ahXo2mBVcZU_000053_000063.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 353.0356540764491, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand manipulates a lock cylinder with a tool (likely a lock pick), causing the cylinder to move (e.g., turning or rotating) due to the tool's insertion and manipulation.", "background_and_ambient_analysis": "The background (computer screen with static website) shows no shifting or fluid motion. No fire, water, or wind present."}}
{"video_id": "ahNxpF0teIU", "file_name": "ahNxpF0teIU_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child in a pink snowsuit and helmet rides a blue snowmobile through a snow-covered path, turning a corner and moving past trees and houses in the background. The camera follows the motion with a slight pan to the left.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ahNxpF0teIU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ahNxpF0teIU_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 85.51651350883776, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person on the snowmobile is moving through the snowy terrain. The snowmobile is the primary moving object.", "background_and_ambient_analysis": "The background (trees and snow) is stationary. Falling snow is present but not dominant; it is a minor ambient effect."}}
{"video_id": "ah_B8CRPnyc", "file_name": "ah_B8CRPnyc_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand grips a silver pipe wrench with black and red accents, adjusting its jaw while rotating the tool on a speckled yellow surface. The hand shifts the wrench to display various angles of the metal jaw and handle, with the speckled counter forming the background. The camera maintains a close-up perspective throughout, capturing the motion without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ah_B8CRPnyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ah_B8CRPnyc_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 77, "selected_start_time_sec": 4.8125, "total_frames_16fps": 160, "blur_score": 72.79476549909646, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A metallic wrench is being manipulated by hands; the hands move the wrench through precise adjustments, demonstrating discrete solid-object interaction.", "background_and_ambient_analysis": "The background consists of a static speckled countertop with no shifting elements or fluid/environmental motion (fire, water, smoke, wind)."}}
{"video_id": "aiGmvGA0Bp4", "file_name": "aiGmvGA0Bp4_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple people in black shirts and hats stand on a purple stage; as the sequence progresses, several kneel or crouch while one individual in the center repeatedly jumps with arms extended. The group remains on the stage with an audience visible behind them. The camera maintains a static front view with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aiGmvGA0Bp4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aiGmvGA0Bp4_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 161, "blur_score": 1106.1097901006065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (dancers) exhibit clear physical motion: lifting, stepping, and coordinated movements driven by locomotion and intentional actions.", "background_and_ambient_analysis": "Background elements (flags, banners, walls) show no uniform shifting or fluid/environmental motion (no fire, water, smoke, wind). Background remains stable across frames."}}
{"video_id": "aheii4Dc7z8", "file_name": "aheii4Dc7z8_000356_000366.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's see. The video starts with a man in a red shirt and white shorts on a soccer field. He's dribbling a soccer ball. Then there's a quick cut to black and white where he's in a white shirt, same shorts, dribbling. Then back to color, he's still in red, kicking the ball. Need to describe chronologically.\n\nFirst frame: man in red shirt, white shorts, red shoes, on green field. He's moving towards the camera, kicking the ball. Then second frame (probably the same man) in color but maybe the next step? Wait, the timestamps: [0.0], [1.3], [2.5], [3.6], [4.7]. So at 0.0, he's in red, running towards camera. Then 1.3, he's still red, moving. Then 2.5, black and white, white shirt, same shorts, dribbling. Then 3.6, back to color, red shirt, white shorts, dribbling. Then 4.7, red shirt, moving.\n\nSo chronological order: starts with red shirt, white shorts, red shoes, on grass field, dribbling ball towards camera. Then a black and white frame where he's in white shirt (same shorts), still dribbling. Then returns to color with red shirt, white shorts, continuing to dribble. Background is field with buildings and fences, but minimal. Camera seems to be static? Or maybe slight movement. Wait, the problem says describe camera perspective. Let's check.\n\nThe video is on a soccer field, so camera is probably at ground level or low angle, but maybe following the subject. The description needs to mention motion: the man dribbles the ball, then transitions to black and white, then back. So need to structure it as: A man in a red shirt and white shorts dribbles a soccer ball across a green field toward the camera. The scene briefly shifts to black and white, showing the same man in a white shirt and white shorts continuing to dribble. It then returns to color as he resumes dribbling in the red shirt. Background includes a fenced field with buildings and hedges. Camera remains steady, capturing the subject's movement head-on.\n\nWait, but the rules say \"briefly describe their appearance and number\". So color of shirt, shorts, shoes. The soccer ball is white with black patterns. Spatial relationships: the man is on the field, moving towards the camera. Background is minimal.\n\nSo let's structure it:\n\nA man in a red shirt, white shorts, and red shoes dribbles a white soccer ball with black patterns on a green field, moving toward the camera. The scene transitions to black and white, showing the same man now in a white shirt and white shorts continuing to dribble. It returns to color as he resumes dribbling in the red shirt. The background includes a fenced field with distant buildings and hedges. The camera maintains a steady, head-on perspective throughout.\n\nCheck rules:\n\na) motion: dribbling, transitions.\n\nb) appearance: red shirt, white shorts, red shoes; white shirt, white shorts in black and white.\n\nc) spatial: moving toward camera.\n\nd) camera: steady, head-on.\n\ne) background: minimal, but \"fenced field with distant buildings and hedges\" is essential? The rule says \"minimize background unless essential\". Since the field is the main setting, maybe mention the field, but the buildings are in the background. But the problem is to be concise.\n\nWait, the sample video description: the first frame is on a soccer field with buildings, so background is essential for context? Maybe just \"a fenced soccer field with distant buildings and hedges\".\n\nBut let's check the rules again: \"Mention spatial relationships if relevant\". The man is on the field, moving toward camera, so the field is the main spatial context.\n\nSo final caption should be concise. Let's draft:\n\nA man in a red shirt, white shorts, and red shoes dribbles a white soccer ball with black patterns across a green field toward the camera. The scene briefly shifts to black and white, showing him in a white shirt and white shorts continuing to dribble. It then returns to color as he resumes dribbling in the red shirt. The background includes a fenced field with distant buildings and hedges. The camera remains steady, capturing the subject head-on.\n\nCheck if all rules are followed:\n\na) Motion: dribbling, transitions between color and black and white.\n\nb) Appearance: colors of clothing, soccer ball.\n\nc) Spatial: moving toward camera.\n\nd) Camera: steady, head-on.\n\ne) Background: minimal, but included as essential for context (since it's a soccer field with those elements).\n\nf) Excluded text, etc.\n\nYes, that should work.\n</think>", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aheii4Dc7z8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aheii4Dc7z8_000356_000366.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 61.20865877373988, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a red shirt and white shorts is actively kicking a soccer ball, with the ball moving due to physical forces (kicking, rolling).", "background_and_ambient_analysis": "Background elements (buildings, trees) show no uniform shifting; no fluid/environmental motion (fire, water, smoke, wind) is dominant."}}
{"video_id": "aig_oxWLt8Q", "file_name": "aig_oxWLt8Q_000660_000670.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person uses a knife to slice a dark green nori-wrapped sushi roll on a white cutting board, with their left hand steadying the roll and right hand guiding the knife. The roll is cut into uniform pieces, while other pre-sliced sushi pieces lie to the right. Surrounding the board are white bowls containing green paste, red sauce, black liquid, and pink ingredients, positioned to the left and right. The camera maintains a steady top-down view, focusing on the cutting action without movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aig_oxWLt8Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aig_oxWLt8Q_000660_000670.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 303.44635637336194, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "The person's hands and a knife are moving to cut sushi rolls, with discrete motion due to physical interaction (cutting) between the knife and sushi.", "background_and_ambient_analysis": "Static background elements (walls, cabinets) show no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) present in the scene."}}
{"video_id": "aikvWdfS5As", "file_name": "aikvWdfS5As_000011_000021.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small girl in a pink polka-dot swimsuit crawls on a paved surface near blue and yellow flowers, then stands, turns, and spins with arms outstretched. The camera remains stationary, capturing her movement against a grassy background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aikvWdfS5As.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aikvWdfS5As_000011_000021.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 24, "selected_start_time_sec": 1.5, "total_frames_16fps": 144, "blur_score": 89.04802227377493, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a swimsuit moves from a crouched position to standing and then spins with outstretched arms; her locomotion is driven by physical force (her own movement).", "background_and_ambient_analysis": "Background elements (grass, fence) are stable and show no uniform shifting. No fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "aiuq9vVaz10", "file_name": "aiuq9vVaz10_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person paddles a kayak through gentle ocean waves toward the sandy shore, steadily progressing from deeper water to the beach. The camera remains stationary, observing the approach from a fixed perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aiuq9vVaz10.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aiuq9vVaz10_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 177.10995293440556, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a kayak actively paddling toward shore, with motion driven by discrete human locomotion (paddling) rather than environmental forces.", "background_and_ambient_analysis": "Background elements (mountains, boats) are stable across frames, indicating no camera motion. Ocean waves exhibit fluid environmental motion, classified as ambient_environmental."}}
{"video_id": "aj4PuVZQEI4", "file_name": "aj4PuVZQEI4_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child wearing a striped shirt and shorts lies on the floor, their hand tracing the outlines of a large stylized face with green eyes and black hair. The child shifts position, rolling onto their side while continuing to move their hand across the face. The camera captures this from a top-down perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aj4PuVZQEI4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aj4PuVZQEI4_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 78, "selected_start_time_sec": 4.875, "total_frames_16fps": 160, "blur_score": 212.74025675143253, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A person (wearing a striped shirt and shorts) moves their head and body, and initially uses their hand to touch the carpet. This motion is due to voluntary muscle activity.", "background_and_ambient_analysis": "The background (carpet) is static with no signs of shifting or environmental motion (fire, water, wind). The pattern of the animated character remains fixed relative to the floor."}}
{"video_id": "ajIlIdSPCUs", "file_name": "ajIlIdSPCUs_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a turquoise top and gray pants stands in a parking lot. A silver SUV enters the frame from the left, driving across the lot past the person’s position. The camera pans right to track the SUV’s movement as it exits the frame.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ajIlIdSPCUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ajIlIdSPCUs_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 390.6583071116553, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person runs across the parking lot and a silver SUV drives through the lot.", "background_and_ambient_analysis": "The background (trees, parked cars) is static with no fluid/environmental motion (no fire, water, smoke, or wind)."}}
{"video_id": "ajUn9DzPqA8", "file_name": "ajUn9DzPqA8_000115_000125.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person's hands manipulate red caps and clear bottles on a green conveyor belt, placing caps onto bottles in sequence while adjusting their positions along the machine's mechanism. The hands move methodically, with one hand positioning a cap and the other guiding the bottle, maintaining spatial alignment with the conveyor's direction. The camera remains fixed, providing a close-up view of the hands and machinery in motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ajUn9DzPqA8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ajUn9DzPqA8_000115_000125.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 701.775456632869, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person's hands interact with mechanical components (red-capped bottles, metal parts), demonstrating deliberate manipulation of discrete objects.", "background_and_ambient_analysis": "Background elements (machine structure, text overlay) show no uniform shifting; no fire, water, smoke, or wind present to qualify as ambient_environmental motion."}}
{"video_id": "aj_ch5WWgUs", "file_name": "aj_ch5WWgUs_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people with short dark hair, wearing gray or white suits, seated in dense rows claps their hands rhythmically in unison, moving hands up and down in synchronized motion. The camera remains static, capturing the crowd from a frontal perspective with no significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aj_ch5WWgUs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aj_ch5WWgUs_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 149, "blur_score": 237.22857912290243, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving due to clapping motions, with hands rising and falling in synchronized motion.", "background_and_ambient_analysis": "No shifting background elements or fluid/environmental motion (fire, water, wind) detected. Background appears stable with consistent crowd positioning."}}
{"video_id": "ajqG7X6gdzg", "file_name": "ajqG7X6gdzg_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a close-up of a screen displaying multiple colored wires (green, yellow, red, pink) with labeled connectors (Y, L, N, etc.) and circular indicators; a dark finger points toward the screen. The scene then transitions to an outdoor setting where a man in a white polo shirt uses a laptop on a red stand, while another person in light clothing bends over in the background. The camera shifts from a static close-up of the screen to a medium shot of the outdoor scene.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ajqG7X6gdzg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ajqG7X6gdzg_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 870.0788472185135, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A man typing on a laptop and another person bending over in the background are discrete objects moving due to physical forces (e.g., locomotion, hand movements).", "background_and_ambient_analysis": "The background in the golf course scene (trees, grass) is static with no fluid/environmental motion (fire, water, wind). The initial UI screen displays static elements with a hand moving, but this does not qualify as ambient motion."}}
{"video_id": "akGd2NaCzEw", "file_name": "akGd2NaCzEw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A female ballet dancer in a dark leotard and white tights performs a sequence of movements in a dance studio, gliding across the floor while executing turns and arm gestures, transitioning from right to left; the camera pans left to follow her motion, with barres and black curtains visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akGd2NaCzEw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akGd2NaCzEw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 1665.9772038207373, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A ballerina in a leotard is performing ballet movements, including turns, extensions, and jumps. Her motion is deliberate and controlled, consistent with human locomotion and dance.", "background_and_ambient_analysis": "The background elements (black curtains, ballet barres, floor) remain stationary relative to each other throughout the video; no fluid motion (fire, water, smoke) or wind-driven motion is present."}}
{"video_id": "ajv_ksMOB-o", "file_name": "ajv_ksMOB-o_000031_000041.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A tattoo artist’s right hand maneuvers a needle to apply ink onto a person’s skin coated with white cream, while the left hand stabilizes the area; the person lies with eyes closed and face relaxed. The camera captures a close-up, slightly shaky view focusing on the needle’s motion against the cream-covered skin, maintaining proximity to the tattooing process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ajv_ksMOB-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ajv_ksMOB-o_000031_000041.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 51, "selected_start_time_sec": 3.1875, "total_frames_16fps": 160, "blur_score": 69.97022786576778, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include hands (actively manipulating the scene) and a blade/tool (moving to perform precise cuts). These objects exhibit deliberate motion due to physical interaction.", "background_and_ambient_analysis": "No shifting background elements observed; static surfaces (e.g., cloth, workspace) remain consistent. No fluid/environmental motion (fire, water, smoke, wind) present."}}
{"video_id": "akC9vz5PLuw", "file_name": "akC9vz5PLuw_000136_000146.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in white karate uniforms with black belts interact on a solid blue backdrop. The first person, positioned left, initiates forward movement toward the second person, who approaches from the right. The second person holds a red pad, which the first person strikes with a kick. After the strike, the second person steps back, while the first person maintains a stance. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akC9vz5PLuw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akC9vz5PLuw_000136_000146.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 79.36613799942079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "Two human subjects in karate uniforms are engaged in a martial arts sequence; one subject (left) maintains a stance while the other (right) moves into position and performs kicking motions.", "background_and_ambient_analysis": "The background is a solid blue color with no environmental elements (fire, water, smoke, wind) or shifting background features, indicating a static environment."}}
{"video_id": "ajOHTYopiLM", "file_name": "ajOHTYopiLM_000068_000078.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a dark blue hooded jacket places a white plant pot onto a garden edge, adjusting its position while standing on a wet stone path adjacent to a wooden fence. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ajOHTYopiLM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ajOHTYopiLM_000068_000078.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 142, "blur_score": 207.67939490758914, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person wearing a hooded jacket is actively moving their arm (reaching toward and interacting with a fence or structure). The motion is distinct and attributable to the person's intentional movement, not environmental forces or camera artifacts.", "background_and_ambient_analysis": "The background elements (wooden fence, ground) show no uniform shifting or fluid motion (e.g., no water flow, fire, or smoke). The scene remains stable with consistent spatial relationships between background objects."}}
{"video_id": "akVqvMEqfiM", "file_name": "akVqvMEqfiM_000042_000052.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a blue life vest, white shirt, and gray pants kneels by a boat, holding a clipboard. A second man in a white shirt, blue life vest, and hat paddles a red and black kayak with yellow paddles across the water. The camera then pans to a flooded area with dead trees emerging from the water.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akVqvMEqfiM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akVqvMEqfiM_000042_000052.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 57, "selected_start_time_sec": 3.5625, "total_frames_16fps": 160, "blur_score": 90.08166310839934, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the kayak is moving actively through the water via paddling, which is a clear discrete object motion with physical forces applied (paddling action).", "background_and_ambient_analysis": "The background elements (e.g., trees, water surface, sky) show minimal shifting; the water in the kayak scenes is calm and not exhibiting significant wave motion, indicating ambient environmental motion is not dominant."}}
{"video_id": "akWlEVKaR3A", "file_name": "akWlEVKaR3A_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A worker in an orange safety suit and helmet is positioned on a red cherry picker platform elevated in a tree, adjusting position while operating equipment to trim branches. The worker’s movements are minimal as they focus on the task, with an urban street, parked cars, and buildings visible in the background. The camera maintains a stationary, slightly elevated perspective throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akWlEVKaR3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akWlEVKaR3A_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 290.1619220568382, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the tree branch exhibits slight movements due to working, and cars are driving on the road, both moving as discrete objects.", "background_and_ambient_analysis": "Background buildings and road are static. Minimal tree swaying (wind) is present but not dominant. Cars moving on the road are discrete objects, not ambient."}}
{"video_id": "akgTk-TpIqg", "file_name": "akgTk-TpIqg_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child in light-colored pajamas walks across a bedroom with a patterned quilted bed, moving from near the bed toward a doorway. The child turns and continues walking toward the doorway, with the camera following the motion and exhibiting slight shake. The room features minimal background details beyond the bed and surrounding furniture.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akgTk-TpIqg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akgTk-TpIqg_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 161, "blur_score": 47.47488347288767, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child is moving by walking around the room.", "background_and_ambient_analysis": "The background (bed, wall, table) is stationary with no fluid or environmental motion (no fire, water, smoke, wind)."}}
{"video_id": "akkPnIGJqL8", "file_name": "akkPnIGJqL8_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a yellow jacket over a white shirt speaks on a phone while shifting their head and upper body slightly. Positioned in front of an ornate metal fence, with tropical foliage and a vehicle visible behind. The camera maintains a medium shot with minimal movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akkPnIGJqL8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akkPnIGJqL8_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 64, "selected_start_time_sec": 4.0, "total_frames_16fps": 156, "blur_score": 3766.1734594555114, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their head and upper body while talking on a phone, exhibiting discrete locomotion without external environmental forces.", "background_and_ambient_analysis": "Background elements (fence, trees, vehicle) remain consistent across frames with no uniform shifting or fluid motion (e.g., wind, water, smoke)."}}
{"video_id": "al2U-l1JzVI", "file_name": "al2U-l1JzVI_000303_000313.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a white shirt and pink shorts adjusts a large beige blanket on a pink bedspread-covered bed. The individual lifts the blanket, moves it across the bed surface, and folds it, with the camera maintaining a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/al2U-l1JzVI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/al2U-l1JzVI_000303_000313.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 14, "selected_start_time_sec": 0.875, "total_frames_16fps": 160, "blur_score": 52.012164733455805, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand and arm are manipulating a piece of fabric on a table surface.", "background_and_ambient_analysis": "Background (purple wall and table) remains static; no fluid or environmental motion detected."}}
{"video_id": "alTVW3hbjdA", "file_name": "alTVW3hbjdA_000046_000056.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark welding helmet and light-colored workwear welds a metallic object, emitting bright light. They lift the helmet, revealing their face, then point with a gloved hand toward the object. The individual stands in front of a greenish wall with a window in the background. The camera follows the person’s movements with a slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/alTVW3hbjdA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/alTVW3hbjdA_000046_000056.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 197.96037589823408, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A welder (discrete solid object) moves: initially welding (hand movements), then turning head/body toward the camera, and finally pointing with the right hand while adjusting position.", "background_and_ambient_analysis": "Background elements (green wall, wooden window frame) remain static and uniformly fixed throughout the frames, showing no shifting or environmental fluid motion (no fire, water, smoke, or wind)."}}
{"video_id": "akwpp8h_TyE", "file_name": "akwpp8h_TyE_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "unknown", "caption": "A person wearing a dark blue polo shirt and blue jeans sits cross-legged on a concrete surface. They hold and fan a set of playing cards displaying the 7 of clubs, 9 of diamonds, 10 of hearts, and Jack of spades, moving their hands to shuffle the deck. The person then lowers their hands to place the cards into a green and white patterned cloth or pouch held in their lap. The camera maintains a close-up perspective on the hands and cards, shifting slightly to capture the motion of placing the cards into the cloth. The background features a textured concrete wall.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/akwpp8h_TyE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/akwpp8h_TyE_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 76.68914185942043, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving the playing cards and manipulating a small object (bottle and stones) due to explicit physical forces (muscular actions).", "background_and_ambient_analysis": "The background (concrete wall and ground) is static with no shifting. There is no fluid or environmental motion (fire, water, wind) present."}}
{"video_id": "ala1UX6PP-A", "file_name": "ala1UX6PP-A_000914_000924.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption request. First, I need to understand what the user is asking for. They want a concise, chronological paragraph describing the video, following specific rules.\n\nLooking at the video description: it's a person carving a pumpkin. The video shows a person using tools to carve, with pumpkin pieces on the table. The main subject is the person's hands and the pumpkin. \n\nI need to focus on motion and behavior in order. So first, the person is carving the pumpkin. The pumpkin is orange, has a face with eyes and a nose. There's pumpkin scraps on the table. The person is using a tool, maybe a knife or a scoop. Then, in the later frames, they might be adjusting the pumpkin or continuing to carve.\n\nWait, the video has 5 seconds. Let's break it down. The first frame shows hands holding a tool, probably carving. The second frame, same action. Third frame, maybe the person is using a different tool. Fourth frame, they might be removing a piece. The fifth frame is a close-up of the carved pumpkin with the lid off.\n\nWait, looking at the timestamps: \n\n[0.0] Person carves pumpkin with a tool.\n\n[1.0] Same action.\n\n[2.0] Still carving.\n\n[3.0] Hands adjust the pumpkin, maybe using a different tool.\n\n[4.0] Person lifts the pumpkin lid.\n\n[5.0] Pumpkin with carved face, lid removed.\n\nSo chronological order: The person is carving the pumpkin's facial features. They use tools to cut out the eyes and nose. Then, they remove the lid (the top part of the pumpkin). The scraps are on the table. The background includes a chair and a shelf.\n\nRules say to mention appearance: pumpkin is orange, carved face, scraps on table. Spatial relationships: pumpkin on table, person's hands working on it. Background minimal, so maybe just mention the chair and shelf briefly.\n\nNeed to keep it concise. Start with the person carving, describe the actions in order: using tools to shape the face, then removing the lid. The camera is probably static, but the user says to mention camera perspective and movement. The description says \"top-down, pan left, slight shake\" but in the actual video, the camera might be handheld. Wait, the user's instruction says to conclude with camera perspective and movement. The example in the output format shows something like \"fixed shot from above with slight shake.\"\n\nWait, looking at the video description: the video is a close-up of the person carving. The camera is close to the action, maybe handheld. The user says to mention camera perspective. So maybe \"fixed shot from above\" but in the frames, the camera angle is close to the pumpkin, possibly handheld. The video shows the person's hands, the pumpkin, and the table.\n\nThe main points: person carving pumpkin face, using tools, removing lid, scraps on table. Chronological order: carving begins, then continues, then the lid is removed. The pumpkin is orange, has a carved face, the person's hands are working on it.\n\nNow, check the rules again. Don't mention text, named characters, stylistic analysis. So avoid \"Halloween\" unless necessary, but the context is pumpkin carving for Halloween. Wait, the problem says to exclude text recognition, but the activity is pumpkin carving which is typical for Halloween. But since the user says to exclude text, maybe just describe the action without mentioning Halloween.\n\nSo, the caption should be: A person's hands use carving tools to shape an orange pumpkin's facial features, removing scraps onto a wooden table. The pumpkin's lid is later detached and placed beside it. The scene is viewed from a fixed angle with slight camera shake, focusing on the carving process.\n\nWait, need to check the rules again. The output must be in a specific format. Let me structure it:\n\n- Chronological order: carving starts, continues, then the lid is removed.\n\n- Appearance: orange pumpkin, carved face, scraps on table, lid removed.\n\n- Spatial: pumpkin on table, person's hands working on it.\n\n- Camera: fixed shot from above, maybe slightly shaky.\n\nLet me check the example. The user's example output is: \"A person uses a knife to carve a pumpkin's face on a wooden table, removing orange scraps as they go. The pumpkin, illuminated from within, sits next to a yellow chair. The camera remains fixed at a top-down angle.\"\n\nBut in this case, the camera is closer, maybe a close-up. Wait, the video starts with the person carving, then the lid is removed.\n\nWait, the frames: in [3.0], the person is seen holding the pumpkin lid. Then in [4.0], the lid is placed down.\n\nSo steps:\n\n1. Carving the face with tools.\n\n2.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ala1UX6PP-A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ala1UX6PP-A_000914_000924.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 59, "selected_start_time_sec": 3.6875, "total_frames_16fps": 160, "blur_score": 45.777917929573206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands are moving to carve the pumpkin; the knife is used to cut the pumpkin, causing small pieces of pumpkin to fall onto the table.", "background_and_ambient_analysis": "The background (wooden chair, table, and other items) is static with no fluid or environmental motion. No fire, water, smoke, or wind present."}}
{"video_id": "amA6vZmdWgs", "file_name": "amA6vZmdWgs_000015_000025.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a red jacket and blue jeans shovels snow, initially moving leftward before positioning in front of a partially snow-covered car. They push snow away from the vehicle, shifting it to the sides while moving around the car. The background features a brick building with windows. The camera remains stationary with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/amA6vZmdWgs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/amA6vZmdWgs_000015_000025.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 154.9018486058514, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in red clothing is actively shoveling snow, moving a red shovel to push snow away from a vehicle; snow displacement is a direct result of the person's physical force.", "background_and_ambient_analysis": "Static background elements (red building, snow piles) show no uniform shift; no fire, water, or smoke visible."}}
{"video_id": "amvM0nbHR8s", "file_name": "amvM0nbHR8s_000004_000014.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two wrestlers, one in red and one in dark attire, engage in a wrestling match on a circular purple-and-beige mat. The red-clad wrestler actively pins and maneuvers to maintain control, while the opponent resists. The camera captures this closely from a fixed position, maintaining focus on the wrestlers' movements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/amvM0nbHR8s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/amvM0nbHR8s_000004_000014.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 293.967572826498, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two sumo wrestlers engaged in physical grappling, moving due to explicit physical forces (pushing, pulling) during their match.", "background_and_ambient_analysis": "No significant ambient motion (fire, water, smoke, wind) observed. Background elements (spectators, ring markings) appear static without uniform shifting."}}
{"video_id": "alB0iu5uT5s", "file_name": "alB0iu5uT5s_000334_000344.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand holds a stainless steel pitcher, pouring a dark liquid into a metallic funnel resting on a stemmed glass containing dark red liquid. The hand then lifts the funnel off the glass. The scene features an orange, scattered red zest, and a metal bowl on a marble countertop, with the glass centered and the pitcher positioned to its right. The camera maintains a top-down perspective with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/alB0iu5uT5s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/alB0iu5uT5s_000334_000344.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 37.19019477652728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand manipulates a metal pitcher and a strainer, moving them over a glass of liquid to perform pouring and filtering actions. The hand and these solid objects exhibit deliberate motion due to human interaction.", "background_and_ambient_analysis": "The background consists of a static marble countertop and a metal bowl with no shifting or environmental motion. No fluid dynamics (water, smoke, fire) or wind effects are present."}}
{"video_id": "alqpgldElao", "file_name": "alqpgldElao_000050_000060.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a busy city street. The main subject is a large black Mercedes truck moving forward. First, the truck is in the center, then it gets closer to the camera. There are people around: cyclists, pedestrians. The truck is driving through an intersection. Let's list the actions in order.\n\nAt the start, the truck is approaching from a distance, moving forward. Then it gets closer, the camera seems to follow its movement, maybe slightly shaking. The truck is black, Mercedes logo visible. Surrounding it: pedestrians on the sidewalk, cyclists on bikes. A traffic light is red, so the truck might be moving through the intersection. There's a yellow triangular sign, a blue circular sign. The background has buildings and other vehicles.\n\nNeed to focus on motion: truck moving forward, camera following it. Mention people around, but keep concise. Chronological order: truck starts in distance, moves closer, people react (cyclists moving, pedestrians walking). Camera is moving slightly, maybe handheld, capturing the truck's approach.\n\nCheck rules: focus on motion, appearance (black truck, size), spatial relationships (truck in front, people around), conclude with camera perspective.\n\nLet's draft:\n\nA large black Mercedes truck moves forward through an urban intersection, approaching the camera. Pedestrians and cyclists navigate the surrounding area; a person in a black jacket with a red waistband rides a bicycle to the right of the truck. The truck continues advancing, passing by a yellow triangular warning sign and a blue circular traffic sign. The camera follows the truck's motion with a slight shake, capturing the bustling street activity.\n\nWait, need to check chronological order. First frame: truck is in distance, then moves closer. So \"moves forward through intersection, approaching camera\" is good. Then in the next frames, it's getting closer, so the sequence is truck approaching, then closer.\n\nAlso, mention the main subjects: the truck is main, then pedestrians/cyclists. Keep it concise.\n\nAnother angle: The video opens with a black Mercedes truck driving through a busy city intersection. The truck moves steadily forward, coming closer to the camera. Nearby, pedestrians walk along the sidewalks and cyclists navigate the street, including a cyclist in black with a red waistband passing the truck. The truck continues advancing past a yellow warning sign and blue traffic sign, while the camera maintains a slightly shaky perspective focused on the truck's movement.\n\nNeed to avoid text recognition, so no \"mercedes\" but wait, the logo is part of appearance, so \"large black truck with a visible Mercedes emblem\" but rule f says exclude named characters? Wait, rule f says exclude named characters or stylistic analysis. Mercedes is a brand, but maybe it's okay as part of description. Wait, the rule says \"exclude text recognition\", so the Mercedes logo is a visual element, not text, so it's okay to mention the make as part of appearance.\n\nWait, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So the truck's make (Mercedes) is a named character? Wait, maybe better to say \"large black truck\" without specifying brand. Wait, in the video, the logo is visible, but maybe to be safe, just say \"large black truck\" (since the emblem is part of the truck's appearance). Let's check: the instruction says \"appearance and number (color, size, orientation)\". The truck is black, large, so \"large black truck\".\n\nSo revised: A large black truck moves forward through an urban intersection, approaching the camera. Pedestrians and cyclists navigate the street, including a cyclist in black with a red waistband passing the truck. The truck continues advancing, passing a yellow triangular warning sign and a blue circular traffic sign, while the camera follows with a slight shake, capturing the bustling street activity.\n\nCheck if spatial relationships are mentioned. \"Passing the truck\" – the cyclist is to the right of the truck. \"Passing a yellow sign\" – the sign is near the truck. The camera is following, so \"camera follows the truck's movement\".\n\nMake sure it's chronological: starts with truck moving, then closer, then passing sign, etc.\n\nLet's put it all together concisely.\n\nFinal caption:\n\nA large black truck moves forward through a busy urban intersection, approaching the camera. Pedestrians and cyclists navigate the surrounding area, including a cyclist in black with a red waistband passing the truck to its right. The truck continues advancing past a yellow triangular warning sign and a blue circular traffic sign, while the camera follows the truck’s movement with a slight shake.\n</think>\n\n<caption_output>A large black truck moves forward through a busy urban intersection, approaching the camera. Pedestrians and cyclists navigate the surrounding area, including a cyclist in black with a red waistband passing the truck to its right. The truck continues", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/alqpgldElao.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/alqpgldElao_000050_000060.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 148.46481298238922, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete objects include a large truck moving forward, pedestrians walking, and a cyclist riding past; all exhibit locomotion driven by physical forces.", "background_and_ambient_analysis": "Static urban elements (buildings, street signs, traffic lights) show no uniform shifting or fluid motion; no fire, water, or smoke observed."}}
{"video_id": "amqu0r9KTOc", "file_name": "amqu0r9KTOc_000979_000989.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Bright pink lips enclose a white straw, then part slightly to reveal the straw inside. A hand with pink-polished nails enters from the left, holding and adjusting the straw near the lips. The camera remains in a static close-up, focusing on the lips and hand.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/amqu0r9KTOc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/amqu0r9KTOc_000979_000989.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 42.33588740798206, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Discrete objects: lips (moving during lipstick application), cotton swab (held by finger and manipulated), and finger (with pink nail polish) moving the swab. Motion is controlled by explicit human action.", "background_and_ambient_analysis": "No significant ambient environmental motion (e.g., fire, water, wind) observed. Background elements (skin and hair) are static with no uniform shifting."}}
{"video_id": "anEFTtyOCT0", "file_name": "anEFTtyOCT0_000088_000098.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue shirt and beige pants reaches into an orange bag next to a white washing machine, retrieves a dark garment and a red garment, and inserts them into the open washer. The camera maintains a top-down perspective with slight shake throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/anEFTtyOCT0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/anEFTtyOCT0_000088_000098.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 160, "blur_score": 92.16507303875818, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is actively moving—reaching into a laundry basket, handling clothes, and placing them into a washing machine. The orange laundry basket and clothing items are also involved in discrete physical interactions.", "background_and_ambient_analysis": "The background (walls, washing machine) shows no significant shifting or fluid motion; no fire, water, or wind is present. The scene is static with regard to ambient environmental elements."}}
{"video_id": "amM1SZfZj4o", "file_name": "amM1SZfZj4o_000111_000121.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A stainless steel pot sits on a gas stove burner, containing a dark liquid with visible spices. A hand enters the frame holding a small yellow bowl, tilts it to add crushed ginger into the pot, then withdraws. The camera maintains a top-down perspective throughout, focusing on the pot and the hand’s action.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/amM1SZfZj4o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/amM1SZfZj4o_000111_000121.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 40, "selected_start_time_sec": 2.5, "total_frames_16fps": 160, "blur_score": 60.55525331028632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand holding a yellow bowl moves into the frame to pour a solid substance (likely ground spices) into the pot. The hand and bowl are discrete solid objects undergoing intentional motion due to human action.", "background_and_ambient_analysis": "The stove grates and countertop in the background remain static throughout the video. There is no visible fire, water flow, smoke, or wind motion; the only dynamic element is the hand pouring a substance."}}
{"video_id": "anw-nq4V9mc", "file_name": "anw-nq4V9mc_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A gymnast in a red leotard executes a handstand on the vault, facing away from the camera. To the right, a woman in a white tank top stands, shifts position, and then another individual in a gray shirt walks past her from right to left. The camera remains static, positioned behind a vertical pole, capturing the action through the pole’s frame with minimal background elements.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/anw-nq4V9mc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/anw-nq4V9mc_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 55, "selected_start_time_sec": 3.4375, "total_frames_16fps": 160, "blur_score": 81.47029911697001, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A woman in a white tank top and another woman (dark hair) move by walking; their motion results from locomotion (muscular movement) without external forces or collisions.", "background_and_ambient_analysis": "The background (red wall, poster, gym equipment) remains stationary and does not shift uniformly. No ambient environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "anD27j90_WE", "file_name": "anD27j90_WE_000089_000099.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A polo player in a white and blue shirt, white pants, and helmet rides a brown horse galloping across a grassy field. A second player in similar attire on a brown horse approaches from behind, closing the distance. The second player joins the first, riding side by side as both continue forward. The camera tracks their movement with a slight pan, maintaining focus on the two riders against the open field.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/anD27j90_WE.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/anD27j90_WE_000089_000099.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 39.57636491339413, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two riders on horses are moving across the grass. Their motion is due to direct locomotion (riding and galloping) with visible stick-like objects (likely polo mallets) being manipulated by the riders.", "background_and_ambient_analysis": "Grassy field background shows no significant shifting or fluid motion (e.g., wind-swaying grass, water, fire). No ambient environmental phenomena dominate the scene."}}
{"video_id": "aoPxhHYWJEs", "file_name": "aoPxhHYWJEs_000113_000123.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video begins with a silver metallic coffee pot positioned near a white plate with blue patterns, which holds brown coffee beans and a metal spoon. The camera zooms in on the coffee pot's spout as it rotates, revealing dark coffee inside. The plate remains stationary to the right of the pot throughout the sequence. The camera shifts from a medium shot to a close-up perspective, focusing on the interior of the pot.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aoPxhHYWJEs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aoPxhHYWJEs_000113_000123.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 426.54167714469713, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Rotating mechanical component of a coffee machine (portafilter or similar) moving in a circular motion.", "background_and_ambient_analysis": "No shifting background; no fire, water, smoke, or wind present."}}
{"video_id": "aodTbLM-Kxk", "file_name": "aodTbLM-Kxk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a black t-shirt with a red design, blue jeans, and a beige cap stands on a paved path in a wooded area, holding an orange object. He steps forward, turns slightly, and throws the object. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aodTbLM-Kxk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aodTbLM-Kxk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 637.2765629471405, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving their arms in a controlled motion (likely preparing to throw an object), exhibiting discrete solid object movement due to explicit physical actions.", "background_and_ambient_analysis": "Background elements (trees, ground, foliage) show no uniform shifting; no prominent fluid/environmental motion (fire, water, smoke, or wind) dominates the scene."}}
{"video_id": "aoyxrEZhciY", "file_name": "aoyxrEZhciY_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A toddler seated in a blue high chair at a table eats a piece of cake, frosting covering their face and hands; the cake on the table, decorated with sprinkles and chocolate chips, is partially consumed as the child moves the cake closer and continues eating, with a shelf and window visible in the background. The camera remains stationary with slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aoyxrEZhciY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aoyxrEZhciY_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 61.56690801612763, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A child is actively moving their hands (eating cake, reaching toward the cake), with discrete physical interactions (touching, lifting cake pieces).", "background_and_ambient_analysis": "Background elements (bathtub, shelves, furniture) remain static and show no uniform shifting or fluid motion. No fire, water, smoke, or wind visible."}}
{"video_id": "apGn8raQH-o", "file_name": "apGn8raQH-o_000133_000143.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a gray t-shirt, dark cap, and visible tattoos sits on the floor facing a young girl in a pink top. The man holds a small toy with a red top and blue base, showing it to the girl; the girl leans forward, extending her hand toward the toy. The man adjusts the toy’s position closer to her as she leans in to interact. The scene occurs in a room with wooden walls and minimal background objects. The camera remains static with a slight angle.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/apGn8raQH-o.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/apGn8raQH-o_000133_000143.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 404.1771854268068, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A man and a young girl are engaged in an interactive activity: the man manipulates an object while the girl reaches towards it, showing localized hand and body movements.", "background_and_ambient_analysis": "The background (wooden wall, shelves, trash can, toy chest) remains static with no fluid/environmental motion detected."}}
{"video_id": "apJzK9Jeleo", "file_name": "apJzK9Jeleo_000020_000030.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a green shirt sits and eats from a plate, bringing it to their mouth and then lowering it. The individual is positioned with a window featuring yellow flowers to their left and a chandelier visible above. The camera remains stationary with a slight shake, focusing closely on the subject.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/apJzK9Jeleo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/apJzK9Jeleo_000020_000030.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 54, "selected_start_time_sec": 3.375, "total_frames_16fps": 149, "blur_score": 864.9472718259387, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person in green shirt moving hands (holding plate and fork) during eating actions; plate and utensils show discrete motion relative to the person's body.", "background_and_ambient_analysis": "No shifting background elements (window, chandelier, walls remain static throughout). No fire, water, smoke, or wind present in the scene."}}
{"video_id": "apjFfMjat6w", "file_name": "apjFfMjat6w_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a blue and white checkered shirt uses a knife to slice a yellow pineapple with green leaves, which rests on a matching checkered cloth. Their hands guide the knife through the fruit, creating uniform cuts. The camera maintains a close-up, static shot focused on the hands and pineapple against a dark background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/apjFfMjat6w.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/apjFfMjat6w_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 161, "blur_score": 68.94154254475274, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands cutting a yellow vegetable, showing discrete motion of the hands and object due to cutting action.", "background_and_ambient_analysis": "Checkered background cloth is static; no fluid/environmental motion (fire, water, wind) observed."}}
{"video_id": "apEox362PWU", "file_name": "apEox362PWU_000073_000083.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a bracelet adjusts and smooths a light-colored wrapping paper with a delicate pattern over a white box featuring blue designs, moving from the top edge toward the center and pressing the paper against the box. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/apEox362PWU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/apEox362PWU_000073_000083.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 47.6273417529588, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person's hands are manipulating a plastic bag covering a box, moving the bag to open it. The box itself remains stationary on the table.", "background_and_ambient_analysis": "No shifting background elements observed; table and wall remain static. No fluid or environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "aq-eprgesYU", "file_name": "aq-eprgesYU_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise caption for this video based on the user's instructions. Let me start by watching the video frames provided.\n\nFirst, the video starts with a scene showing a person in red shorts and a white shirt near a silver SUV parked on a grassy area with trees and a house in the background. There's some dirt and rocks on the ground. Then, the scene changes to another part where a man in a black shirt and pink shorts is interacting with a structure, maybe a door or wall. He's holding something red, possibly a tool. Another person in a red shirt is standing next to him, watching. \n\nI need to focus on the main subjects' motions in chronological order. The first scene has a person in red shorts near a SUV. Then the second scene switches to the man in black shirt working on a structure with the person in red shirt observing. I should describe their actions step by step. Also, mention their appearance briefly: colors of their clothes. Spatial relationships—like the person in red shorts is near the SUV, the man in black shirt is by a structure with the red-shirted person beside him.\n\nBackground elements like the SUV, house, trees are minimal, so I can mention them briefly if necessary. But the user says to keep background descriptions minimal unless essential. The SUV and house are part of the setting but maybe not essential. Wait, in the first frame, there's a person in red shorts and a silver SUV. Then the next scenes have the man in black and pink. So the first part is the person in red shorts near the SUV, then the scene shifts to the man in black shirt working on a structure with another person in red.\n\nWait, the second frame (0.0 to 0.5 seconds) shows a person in red shorts and white shirt near a silver SUV. Then, at 1.0 seconds, the scene changes to a man in a black shirt and pink shorts working on a structure, with another person in red shirt standing next to him. The man in black is using a tool, maybe a red one. The person in red is observing.\n\nSo the chronological order: first, a person in red shorts and white shirt is near the SUV. Then the scene transitions to two people: one in black shirt and pink shorts working on a structure, and another in red shirt standing nearby. The man in black is holding a red object, possibly a tool, and interacting with the structure. The person in red is looking at him. \n\nI need to structure this into a paragraph. Start with the first scene, then the transition to the second scene. Mention their actions, appearances, spatial relationships. \n\nWait, the first frame shows a person in red shorts and white shirt near a silver SUV. Then the next frame (second scene) shows a man in black shirt and pink shorts working on a structure (maybe a door or wall) with another person in red shirt standing next to him. The man in black is holding a red object and appears to be using it on the structure. The person in red is watching.\n\nSo the caption should start with the first scene: A person in red shorts and white shirt stands near a silver SUV parked on a grassy area. Then the scene shifts to a man in a black shirt and pink shorts interacting with a wooden structure, holding a red tool, while another person in a red shirt observes him from the side.\n\nNeed to check the rules: focus on motion and behavior in chronological order. The person in red shorts is stationary near the SUV. Then the man in black shirt is working on the structure, and the red-shirted person is there. \n\nAlso, mention spatial relationships: the red-shirted person is standing next to the man in black shirt.\n\nThe camera perspective: The video starts with a static shot of the SUV and person, then shifts to the other scene. The camera movement might be a cut or transition between scenes. The user says to mention camera perspective and movement at the end. The captions for the two scenes are separate, but the user says \"conclude with the camera perspective and movement\". Since the video cuts from one scene to another, maybe it's a cut, but the user example might have a slight shake. Wait, the original video might have a slight shake. The user's example says \"slight shake\", but the actual video might not have that. Wait, the rules say to mention camera perspective and movement. The user's example includes \"slight shake\", but in this case, the video transitions between scenes, so maybe the camera is static in each scene. Wait, the problem is that the user's instruction says \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\" So for each scene, but since the video is a sequence, maybe the overall camera movement is a cut or static. However, the user says", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aq-eprgesYU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aq-eprgesYU_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 153, "blur_score": 945.1478867743386, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two people (one in black shirt, one in red shirt) moving via locomotion; one person interacts with a wall using physical force (e.g., holding an object).", "background_and_ambient_analysis": "Background elements (wall, trees, ground) show no uniform shifting or fluid motion (fire, water, smoke, or wind). The environment appears static."}}
{"video_id": "apv0Cektpls", "file_name": "apv0Cektpls_000052_000062.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two hands with light-colored nail polish position a red triangular paper on a white surface, then fold the triangle in half by bringing one edge over to meet the opposite edge. The camera captures this action from a top-down angle with no noticeable movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/apv0Cektpls.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/apv0Cektpls_000052_000062.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 19, "selected_start_time_sec": 1.1875, "total_frames_16fps": 160, "blur_score": 62.546744248089084, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A red triangular paper is being manipulated by hands, with the paper folding due to physical forces applied by the hands.", "background_and_ambient_analysis": "The background consists of a static white surface with a small triangle diagram; no shifting backgrounds or fluid/environmental motion (fire, water, smoke, wind) is present."}}
{"video_id": "aqGM6-ksI3A", "file_name": "aqGM6-ksI3A_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A skier in dark clothing descends a snowy mountain slope, moving from the upper left toward the lower right. Other skiers remain visible in the distance to the left as the main skier progresses downward. The camera follows the main skier's descent, maintaining a steady perspective without significant movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aqGM6-ksI3A.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aqGM6-ksI3A_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 11, "selected_start_time_sec": 0.6875, "total_frames_16fps": 95, "blur_score": 988.0206044980209, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single skier is moving down a snowy slope, demonstrating locomotion due to gravity and controlled skiing motion.", "background_and_ambient_analysis": "The background consists of stationary snow-covered mountains and trees with no significant fluid motion (fire, water, smoke) or strong wind. The background elements do not shift uniformly."}}
{"video_id": "aqgFwkq4QNI", "file_name": "aqgFwkq4QNI_000082_000092.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video chronologically. The main subjects are three people. Let's check their actions. The first frame shows them around a table. The woman on the left is in a sleeveless dress, the middle woman has long hair and is handling a green plate (maybe a watermelon basket? Wait, the object is a green, circular thing, like a watermelon slice or a decorative plate). The person on the right is wearing a black cap with red brim, gray shirt, resting his chin on his hand.\n\nIn the sequence, they're interacting with the green object. The left woman is leaning over the table, right woman is holding the green object, maybe adjusting it. The person on the right is observing. Let's see the motion: in the first few frames, their positions shift slightly. The left woman moves her hands on the table, the middle woman holds the green object, the right person is looking at it.\n\nAppearance: three people. Left: long blonde hair, sleeveless dress. Middle: long brown hair, colorful top. Right: black cap (red brim), gray shirt. The green object is on the table.\n\nSpatial: all three are around the table. Left woman is on left, middle in center, right on right. Background: night, some lights outside, maybe a building. But background should be minimal.\n\nCamera: seems static, no movement, top-down? Wait, the perspective is a bit overhead but maybe not top-down. The video is a fixed shot.\n\nChronic order: They are gathered around a table. The middle person holds a green, circular object (like a decorative plate or watermelon slice). The left person assists by moving her hands on the table. The right person leans in, observing. Over the frames, their hands adjust the object, with slight movements.\n\nNow, concise paragraph. Focus on motion: first, they are at the table, middle person holds green object, left person helps, right person observes. Then, over the sequence, their hands move to adjust the object.\n\nCheck rules: chronological, mention appearance (color, size, orientation), spatial, conclude with camera.\n\nLet's draft:\n\nThree people gather around a table at night. A woman with long blonde hair in a sleeveless dress assists another woman with long brown hair wearing a colorful top, who holds a green circular object on the table. A person in a black cap with red brim and gray shirt leans forward, observing. The left woman shifts her hands on the table, while the middle woman adjusts the green object; the right person maintains a resting pose with his chin on his hand. The camera remains static, capturing the scene from a slight overhead angle with minimal background details.\n\nWait, check if \"overhead angle\" is right. The video shows them from a medium height, maybe eye-level. The description says \"slight overhead\" maybe, but need to be precise. The camera is fixed, no movement.\n\nAlso, exclude background unless essential. Background is night, lights, but since it's not essential for motion, maybe just mention \"night setting\" briefly.\n\nLet me revise: \"Three people stand around a table at night. A woman with long blonde hair in a sleeveless dress and another with long brown hair in a colorful top jointly hold a green circular object, adjusting its position. A person in a black cap with red brim and gray shirt rests their chin on their hand, observing the interaction. The left woman moves her hands on the table, while the middle woman manipulates the green object; the right person remains seated. The camera stays fixed, capturing the scene from a consistent angle with minimal background visibility.\"\n\nBut need to be concise. Let's check the original frames: the first frame, left woman is leaning, middle is holding green object, right is resting. Then, left moves hands, middle continues holding, right still observing.\n\nFinal caption:\n\nThree people gather around a table at night: a woman with long blonde hair in a sleeveless dress and a woman with long brown hair in a colorful top jointly handle a green circular object, adjusting it on the table; a person in a black cap with red brim and gray shirt leans forward, observing. The left woman shifts her hands on the table, the middle woman manipulates the green object, and the right person maintains a resting pose with their chin on their hand. The camera remains static, capturing the scene from a fixed angle with minimal background details.\n\nWait, check for chronological order. The sequence starts with them around the table, then their actions. The first part is them gathering, then the motions. \"Gather around\" is the initial position, then \"jointly handle\" etc.\n\nAlso, mention the spatial relationships: left woman, middle, right. So \"left woman... middle woman... right person\".\n\nAppearance: colors (blonde, brown", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aqgFwkq4QNI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aqgFwkq4QNI_000082_000092.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 385.6258772374855, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "People are actively moving their hands to manipulate a green object on a table; solid, discrete objects (humans, table, object) exhibit motion due to intentional physical actions.", "background_and_ambient_analysis": "Background elements (walls, door) show no uniform shifting or fluid motion; no fire, water, or wind present."}}
{"video_id": "aqlaO6kcTp0", "file_name": "aqlaO6kcTp0_000003_000013.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "The video opens with a bright, overexposed outdoor scene, transitioning to a close-up of a woman with dark, curly hair tied in a bun wearing a dark top and a necklace; a man in a dark hat and dark jacket adjusts her hair or headpiece from behind her as she faces forward. The background features blurred trees. The camera maintains a steady focus on the interaction between the two individuals.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aqlaO6kcTp0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aqlaO6kcTp0_000003_000013.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 17, "selected_start_time_sec": 1.0625, "total_frames_16fps": 160, "blur_score": 39.60263381232038, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete solid objects are moving: a man (wearing a hat) adjusting a child's hair, and the child being held. The man's hands exhibit deliberate motion for hair adjustment, while the child's position changes minimally as held by the man.", "background_and_ambient_analysis": "The background consists of static trees and sky with no significant fluid motion (e.g., fire, water, wind) observed. Trees remain relatively still with no visible swaying, and the sky is clear with no dynamic environmental effects."}}
{"video_id": "ar0d9AbwPOw", "file_name": "ar0d9AbwPOw_000043_000053.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black sleeveless top, silver bangles, and large hoop earrings holds a blue rectangular object with both hands, pressing it against their face. They then lower the object to in front of their chest, adjusting its position. The background features a painting of citrus fruits. The camera maintains a static close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ar0d9AbwPOw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ar0d9AbwPOw_000043_000053.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 38.96005601282866, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person is manipulating a blue object (e.g., card or paper) with their hands, showing deliberate physical motion (holding, adjusting, and releasing the object).", "background_and_ambient_analysis": "The background consists of a static painting of fruits with no shifting elements or fluid/environmental motion (e.g., no fire, water, or wind)."}}
{"video_id": "aqKsnUc1DRY", "file_name": "aqKsnUc1DRY_000374_000384.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A left hand holds a snowman painting with a black background, white polka dots, an orange carrot nose, and a white snowflake, positioned to the left of a white canvas. A right hand uses a brush to apply an orange circle to the canvas, then blends a peachy hue over it. The camera maintains a top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aqKsnUc1DRY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aqKsnUc1DRY_000374_000384.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 9, "selected_start_time_sec": 0.5625, "total_frames_16fps": 160, "blur_score": 92.28590428012079, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "A hand is actively drawing on a whiteboard and interacting with a snowman illustration, representing discrete solid objects in motion due to explicit physical forces (hand movement for drawing).", "background_and_ambient_analysis": "Background elements (patterned fabric with polka dots and Christmas trees) show no uniform shifting or fluid motion (no fire, water, smoke, wind)."}}
{"video_id": "argpwnLBg30", "file_name": "argpwnLBg30_000179_000189.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's tackle this video caption. First, I need to understand the main elements. The video shows a person drawing on a large board. The scene is under purple lighting, which is noticeable. The person is shirtless, wearing shorts, and using a white marker or tool. They're focused on the drawing, which seems to be of a figure with legs and a boot.\n\nLooking at the rules, the caption should be chronological. So start with the action: the person is drawing. Describe their appearance briefly: shirtless, short hair, wearing white shorts. The drawing is on a whiteboard or large paper, maybe a board. The figure's details like the boot and arm are visible.\n\nCheck spatial relationships. The person is to the left side of the frame, working on the board which is the main focus. The background has some elements but are minimal. The camera angle seems to be top-down or slightly angled, maybe static.\n\nWait, the video starts with the person already drawing, so the caption should mention them moving the tool across the board. The movement is continuous, so \"methodically tracing\" the outline. The board is large, so it's a big surface. The purple lighting affects the scene but not the action.\n\nMake sure to exclude text recognition, so no mention of specific names. Also, avoid stylistic analysis. Just describe what's happening. The camera perspective is static, maybe slightly shaky, but the user says to mention if relevant. The instructions say \"conclude with camera perspective and movement.\"\n\nPutting it all together: A shirtless person with short hair and white shorts traces a detailed outline of a leg and boot on a large whiteboard under purple lighting. They move methodically, focusing on the figure's lower body, positioned to the left of the frame. The camera remains static, capturing the subject from a slightly angled perspective.\n\nWait, check the rules again. Rule d says conclude with camera perspective and movement. So after describing the action, mention the camera. The user's example in the problem might have a specific format. Let me check the problem statement.\n\nThe example output in the problem is not given, but the instructions say to include camera perspective and movement. So in the caption, after describing the action, end with the camera details.\n\nAlso, need to be concise. Let me rephrase.\n\nA shirtless person in white shorts traces a detailed line drawing of a figure's lower body, including legs and boots, on a large whiteboard under purple lighting. The individual, positioned to the left of the frame, moves methodically with a white marker. The camera remains static, angled slightly downward.\n\nWait, the original video shows the person working on the drawing, which includes the figure. The person is using their hand to draw. The video has a purple tint, so the lighting is important. Also, the person is crouching or sitting, but the description says \"shirtless person with short hair, wearing white shorts.\"\n\nCheck if the number of subjects is one. The main subject is the person drawing. No other people or animals.\n\nBackground is minimal, so keep it brief. The board is the main focus.\n\nLet me structure the caption step by step:\n\n- Start with main subject action: person drawing.\n- Appearance: shirtless, short hair, white shorts.\n- Action: tracing a figure's legs and boots with a white marker.\n- Spatial relationship: positioned to the left, working on a large whiteboard.\n- Background: minimal, purple lighting.\n- Camera: static, slightly angled.\n\nAvoid mentioning the background details unless essential. The purple lighting is part of the scene but not essential for understanding motion, but the rule says \"keep background minimal unless essential.\" Maybe the purple lighting affects the color but since it's part of the scene, it might be included.\n\nThe user's example might have something like \"a person draws...\" so:\n\nA shirtless person with short hair, wearing white shorts, methodically traces a detailed line drawing of a figure's legs and boots on a large whiteboard under purple lighting. Positioned to the left of the frame, the individual uses a white marker to outline the figure's lower body. The camera remains static, capturing the subject from a slightly angled perspective.\n\nCheck if it's chronological. The person starts drawing, continues moving the marker. Yes.\n\nCheck rules:\n\na) Motion and behavior in chronological order: tracing the drawing step by step.\n\nb) Appearance: shirtless, short hair, white shorts.\n\nc) Spatial: left of frame.\n\nd) Camera: static, slightly angled.\n\ne) Background minimal.\n\nf) No text or names.\n\nLooks good. Maybe shorten a bit.\n\n\"A shirtless individual with short hair and white shorts traces a line drawing of a figure's legs and boots on a large whiteboard under purple lighting. Positioned to the left, they methodically move a white marker across the board. The camera remains static, capturing the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/argpwnLBg30.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/argpwnLBg30_000179_000189.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 82.84668314372698, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hand is moving to draw on a large surface, showing discrete motion of a solid object (hand) interacting with the drawing medium.", "background_and_ambient_analysis": "Background elements (walls, drawing surface) are static with no fluid or environmental motion observed; no fire, water, smoke, or wind present."}}
{"video_id": "arz5Trs1otc", "file_name": "arz5Trs1otc_000114_000124.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video has two sock puppets: one red, one black. They're moving on a surface. First, the red puppet moves left, then the black one moves. Wait, the sequence: at 0.0, red is up, black is down. Then red moves left (frame 1), then black moves (frame 2), red comes back (frame 3), black moves again (frame 4), red moves right (frame 5). So motion is red puppet moving left and right, black puppet moving up and down. They're on a quilted surface. Background is a wall with framed certificates. Camera is top-down, no movement. Need to describe chronologically.\n\nFirst, mention the two puppets: red and black, sock puppets. Their movements: red moves left, then black moves up. Then red moves back, black moves down. Wait, the frames:\n\nFrame 0: red (up), black (down, mouth open)\nFrame 1: red moves left (out of frame), black stays (mouth open)\nFrame 2: red re-enters from left, black moves up\nFrame 3: red moves left, black moves down\nFrame 4: red moves right, black moves up\nFrame 5: red moves left, black moves down\n\nWait, need to sequence chronologically. So the red puppet moves left (frame 1), then re-enters from left (frame 2), then moves left again (frame 3), then right (frame 4), then left (frame 5). The black puppet: in frame 0, down, then moves up (frame 2), then down (frame 3), then up (frame 4), then down (frame 5). Wait, maybe better to track step by step.\n\nStart with frame 0: red puppet (red, sock) is on the left, black puppet (black, sock) is on the right, both on a quilted surface. Then:\n\nFrame 1: red moves left, exits the frame, black remains.\n\nFrame 2: red re-enters from the left, black moves upward.\n\nFrame 3: red moves left again, black moves downward.\n\nFrame 4: red moves right, black moves upward.\n\nFrame 5: red moves left, black moves downward.\n\nSo the sequence of motions: red puppet moves left (frame 1), then re-enters from left (frame 2), moves left again (frame 3), then right (frame 4), then left (frame 5). Black puppet moves upward (frame 2), downward (frame 3), upward (frame 4), downward (frame 5).\n\nAlso, appearance: red sock puppet, black sock puppet, both with open mouths (since they're puppets, maybe they have mouths open). Number: two puppets.\n\nSpatial relationships: on a quilted surface, red left of black, then red moves left (out of frame), then re-enters from left, so positions change.\n\nBackground: wall with framed certificates, but minimal description.\n\nCamera: top-down, no movement (since it's fixed). So camera perspective is top-down, no movement.\n\nNow, concisely:\n\nTwo sock puppets, red and black, move on a quilted surface against a wall with framed certificates. The red puppet initially moves left, exits frame, re-enters from left, moves left, then right; the black puppet moves upward, then downward, alternating. Camera remains top-down with no movement.\n\nWait, check the rules: chronological paragraph. Start from the beginning.\n\nAt 0.0s, the red sock puppet (red, with open mouth) is positioned to the left of the black sock puppet (black, with open mouth) on a quilted surface. The red puppet then moves left and exits the frame; the black puppet moves upward. The red puppet re-enters from the left, moves left, and the black puppet moves downward. Subsequently, the red puppet moves right, the black puppet moves upward, and finally the red puppet moves left while the black puppet moves downward. The camera maintains a top-down perspective with no movement throughout.\n\nCheck if background is minimal: yes, only mention wall with certificates as background, but not too much.\n\nWait, rule e: background descriptions minimal unless essential. The wall is in the background, but maybe just mention \"against a wall\" without details? But the certificates are part of the background. Hmm. Rule f: exclude text recognition, but the certificates have text, but we don't mention them (since it's text recognition, which we're supposed to exclude). So background: wall with framed items (but don't describe the items). So \"against a plain wall with framed certificates\".\n\nWait, rule f says exclude", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/arz5Trs1otc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/arz5Trs1otc_000114_000124.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 18, "selected_start_time_sec": 1.125, "total_frames_16fps": 152, "blur_score": 262.42310640750463, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two discrete solid objects: a red character (puppet) and a black and white stuffed animal (dog). The red character moves left-right and interacts with the dog; the dog moves its head and body.", "background_and_ambient_analysis": "The background (brown wall with framed certificates) is static and does not shift. No fluid or environmental motion (fire, water, smoke, wind) observed."}}
{"video_id": "arqylFJCVrY", "file_name": "arqylFJCVrY_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output> </think>  <caption_output>A pair of wrinkled adult hands holds a red knitted fabric featuring an orange circular stitch marker, manipulating pink yarn by pulling it through the fabric’s stitches and adjusting the fabric’s alignment. The background includes a keyboard and books, but the focus remains on the hands’ motion. The camera maintains a close-up perspective with slight movement to follow the hands’ actions.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/arqylFJCVrY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/arqylFJCVrY_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 3, "selected_start_time_sec": 0.1875, "total_frames_16fps": 152, "blur_score": 30.529802720797065, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete human hands manipulate a red knitted fabric, with fingers moving rhythmically to perform knitting actions (looping yarn, pulling threads).", "background_and_ambient_analysis": "Background elements (spiral notebook, fabric pieces) remain static with no uniform shifting or fluid motion; no fire, water, smoke, or wind observed."}}
{"video_id": "ar9p-THy6yI", "file_name": "ar9p-THy6yI_000039_000049.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A large group of people in casual clothing are gathered on a grassy field surrounded by trees and hills. Initially scattered, they gradually shift positions over the sequence, with some moving forward and others adjusting stances while remaining stationary. The group spans the open field, with individuals closer to the foreground and others near the tall grass and trees in the background. The camera maintains a static, wide-angle perspective with minimal movement, capturing the scene from a distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ar9p-THy6yI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ar9p-THy6yI_000039_000049.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 143, "blur_score": 60.48496667450446, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Multiple people moving in groups across the grassy field, exhibiting locomotion and interaction.", "background_and_ambient_analysis": "Background elements (trees, hills) show no uniform shifting; no fire, water, smoke, or significant wind-induced motion visible."}}
{"video_id": "aru3y2jVtMw", "file_name": "aru3y2jVtMw_000005_000015.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, I need to watch the video and note the main actions. The video shows a group of people in a room. There are four people: one sitting at a table, another sitting across, and two standing. The standing person on the right (wearing a gray hoodie) is taking a photo with an orange phone. The person in the gray hoodie is moving, maybe adjusting their position. The seated person in the gray hoodie with \"STAY AWAKE\" on their shirt is looking towards the other seated person. The camera is probably stationary, but need to check. Wait, the video starts with the scene, then the person in gray hoodie (standing) raises their phone to take a picture, then lowers it maybe. The other person in black with colorful text is standing behind. So chronological order: initial positions, then the action of taking a photo. \n\nMain subjects: four people. The standing person in gray hoodie takes a photo with an orange phone. They are near a desk with a computer. The seated person in front of the camera (white shirt) is facing the seated person in gray hoodie. The standing person takes the photo, maybe moves their hand. Background: room with desk, window, computer. \n\nNeed to focus on motion: the standing person raises the phone, takes the photo, then maybe adjusts. The seated person's actions: maybe talking or looking. \n\nFollow rules: chronological, motion, appearance (gray hoodie, white shirt, orange phone), spatial: the standing person is behind the seated person, taking photo from the side. \n\nCamera: probably static, no movement mentioned. \n\nOutput format: concise paragraph. \n\nLet me draft:\n\nIn a room with desks and computers, four people are present: one seated at a table in a gray hoodie over a white \"STAY AWAKE\" shirt, another seated facing them in a light shirt, and two standing behind the first seated person. The standing person in a gray hoodie raises an orange phone to take a photo of the seated pair, then lowers it slightly. The second standing person in a black shirt with colorful text remains near the wall. The camera remains stationary throughout, capturing the scene from a frontal perspective.\n\nWait, check rules: exclude text recognition. So \"STAY AWAKE\" is text, so we can't mention that. Oops. Rule g: exclude text recognition. So remove \"STAY AWAKE\" and any text. So the person in gray hoodie has a shirt with text, but we don't describe it. So:\n\nIn a room with desks and computers, four people are present: one seated at a table in a gray hoodie, another seated facing them in a light shirt, and two standing behind the first seated person. The standing person in a gray hoodie raises an orange phone to take a photo of the seated pair, then lowers it slightly. The second standing person in a black shirt remains near the wall. The camera remains stationary throughout, capturing the scene from a frontal perspective.\n\nCheck spatial relationships: the standing person is behind the seated person (who's in front of the table). The seated pair are at a table. \n\nAnother point: the video starts with them, then the action of taking a photo. So chronological order: initial setup, then the action of taking the photo. \n\nAlso, check appearance: gray hoodie (two people? Wait, the seated person is in gray hoodie, the standing person is also in gray hoodie. So two in gray hoodies. The other person in black shirt. The seated person in light shirt. \n\nSo:\n\nIn a room with desks and computers, four people are present: one seated at a table in a gray hoodie, another seated facing them in a light shirt, and two standing behind the seated person—one in a gray hoodie raising an orange phone to take a photo, the other in a black shirt with colorful text standing nearby. The person in the gray hoodie adjusts their position as they photograph the seated pair, then lowers the phone. The camera remains stationary, capturing the scene from a frontal perspective without movement.\n\nWait, but exclude text recognition, so \"colorful text\" is text, so we shouldn't mention. So \"the other in a black shirt\" without text. So:\n\nIn a room with desks and computers, four people are present: one seated at a table in a gray hoodie, another seated facing them in a light shirt, and two standing behind the seated person—one in a gray hoodie raising an orange phone to take a photo, the other in a black shirt standing nearby. The person in the gray hoodie adjusts their position as they photograph the seated pair, then lowers the phone. The camera remains stationary, capturing the scene from a frontal perspective without movement.\n\nBut let's check the video again. The first frame shows the person in black shirt with text, but we can't mention the text. So just \"black shirt\".", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aru3y2jVtMw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aru3y2jVtMw_000005_000015.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 77.5595742382831, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people) are moving: a seated individual in a gray hoodie exhibits subtle head/shoulder motion, while standing individuals show minor shifts in posture and positioning, consistent with conversational interaction.", "background_and_ambient_analysis": "No shifting backgrounds or fluid/environmental motion (fire, water, wind) observed. Background elements (desks, computers, walls) remain stable and uniform across frames."}}
{"video_id": "asE-ZLa-4QI", "file_name": "asE-ZLa-4QI_000035_000045.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "...<caption_output>  Wait, in the example the user shows: <caption_output>YOUR FINAL CAPTION HERE", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asE-ZLa-4QI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asE-ZLa-4QI_000035_000045.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 68.45823900644146, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three children: the standing child in blue dress is brushing the adult's hair (arm movement), the seated adult is moving their head and arms (hair brushing motion), and the child in yellow shirt is shifting their body and arms while holding an object.", "background_and_ambient_analysis": "The background (walls, window blinds, toys, and furniture) shows no shifting, fluid motion, or environmental phenomena like fire, water, or smoke. Static elements remain consistent throughout the clip."}}
{"video_id": "asO4DHIAQe0", "file_name": "asO4DHIAQe0_000047_000057.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A small child in a blue shirt and orange shorts bends over a white bucket, picks up a yellow ball, and throws it toward a black and yellow target net positioned to the left of a taller adult in a black shirt and dark shorts. The adult gestures with their arms, standing to the right of the child. The scene occurs in a grassy backyard with a wooden fence and playground equipment visible in the background. The camera remains stationary throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asO4DHIAQe0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asO4DHIAQe0_000047_000057.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 20, "selected_start_time_sec": 1.25, "total_frames_16fps": 160, "blur_score": 1604.753824536952, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The child and adult exhibit discrete motion: the child bends, stands, and swings a yellow ball toward a net, while the adult moves slightly to hand the child a ball. The ball's trajectory and the child's locomotion are clear physical actions.", "background_and_ambient_analysis": "The background elements (fence, swing set, house) remain static and do not shift uniformly across frames. No fluid motion (fire, water, smoke) or wind-driven movement is observed."}}
{"video_id": "asrF1Pvf4V8", "file_name": "asrF1Pvf4V8_000007_000017.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A healthcare worker in a white coat manipulates a light-skinned foot resting on a yellow medical table. The worker's hands move the foot in circular and pressing motions, adjusting its position while the foot remains stationary on the table's surface. The camera maintains a close-up, static view focused on the interaction between the hands and the foot, with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asrF1Pvf4V8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asrF1Pvf4V8_000007_000017.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 181.85416666666666, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two discrete objects (human hands and a leg) are moving due to physical forces (manual manipulation/pressure applied by the person in the white coat).", "background_and_ambient_analysis": "The background consists of static elements (yellow surface, indistinct objects) with no uniform shifting or fluid/environmental motion (e.g., fire, water, smoke)."}}
{"video_id": "asd8TVlhR4s", "file_name": "asd8TVlhR4s_000198_000208.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. The video shows a person using a machine, specifically a Craftex machine. The main subject is a man (only his arms and torso visible, wearing a brown shirt) handling a piece of orange leather. \n\nFirst, he's holding the leather strip, then he moves it towards the machine. The steps: he takes the leather, positions it, maybe feeding it into the rollers? Let's check the frames. Frame 0: he's holding the leather. Frame 1: he's moving it towards the machine. Frame 2: he's guiding it through. Frame 3-5: he's continuing to operate the machine.\n\nAppearance: The man has a brown shirt, visible arms with hair. The leather is orange, long strip. The machine is silver, labeled Craftex, on a white table. Background is plain light gray wall.\n\nChronological order: He picks up the leather, aligns it with the machine, feeds it into the rollers (or the machine's mechanism), possibly rolling or cutting it. The machine is stationary. The leather is being processed.\n\nSpatial relationships: The machine is on the table. The man is to the right of the machine (since his body is partially visible on the right). The leather is in his hands, moving towards the machine.\n\nCamera perspective: It's a static shot, close-up on the machine and the person's hands, so likely a fixed camera angle, no movement. Background is minimal, just the wall.\n\nNow, write a concise paragraph following the rules. Exclude text recognition (so don't mention Craftex? Wait, no—the rule says exclude text recognition? Wait, rule f: Exclude text recognition, named characters, or stylistic analysis. So \"Craftex\" is text, so shouldn't mention it. Wait, the machine has \"Craftex\" but rule f says exclude text recognition. So we can't mention the brand. So the machine is just a silver industrial machine.\n\nSo the caption should focus on motion: Man (in brown shirt) handles orange leather strip, feeds it into a silver machine on a white table. The actions: picks up leather, positions it, guides through the machine's rollers. Background is plain wall.\n\nLet's structure it:\n\nA man wearing a brown shirt manipulates an orange leather strip, aligning it with a silver machine on a white tabletop. He moves the leather into the machine's rollers, guiding it through the device. The scene remains static with a plain light gray background. The camera maintains a fixed perspective, focusing on the hands and machine.\n\nCheck rules:\n\na) Motion: correct, chronological steps.\n\nb) Appearance: man in brown shirt, orange leather, silver machine.\n\nc) Spatial: machine on table, man handling leather.\n\nd) Camera: fixed perspective.\n\ne) Background minimal: light gray wall.\n\nf) Exclude text: no mention of Craftex.\n\ng) Don't include reasoning.\n\nNow, make it concise. Let's draft:\n\nA man in a brown shirt handles an orange leather strip, positioning it against a silver machine on a white table. He feeds the leather into the machine’s rollers, guiding it through the device. The scene features a static camera angle with a plain light gray background.\n\nWait, the video shows the man's hands and arms, so \"man\" is okay. The leather is \"orange,\" the machine is \"silver.\" The actions: picks up (from the table), aligns, feeds into. Let's check the exact frames:\n\nFrame 0: he's holding the leather, which is on the table? Wait, the table has another strip. In frame 0, the man is holding the leather, and the machine is on the table. So he's taking the leather from the table (the strip on the left), then moving it to the machine.\n\nSo chronological: He picks up an orange leather strip from the table, aligns it with the silver machine, then feeds it into the machine's rollers.\n\nNow, write the caption:\n\nA man in a brown shirt picks up an orange leather strip from a white table, aligns it with a silver machine, and feeds it through the machine’s rollers. The camera remains static, capturing the action against a plain light gray background.\n\nCheck rule a: motion and behavior in chronological order. Yes: picks up, aligns, feeds.\n\nRule b: appearance (brown shirt, orange leather, silver machine, white table).\n\nRule c: spatial (on table, against machine).\n\nRule d: camera static.\n\nRule e: background minimal (light gray).\n\nRule f: no text recognition.\n\nLooks good.\n</think>\n\n<caption_output>A man in a brown shirt picks up an orange leather strip from a white table, aligns it with a silver machine, and feeds it through the machine’s rollers. The camera remains static, capturing the action against a plain light gray background.</caption_output", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asd8TVlhR4s.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asd8TVlhR4s_000198_000208.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 58, "selected_start_time_sec": 3.625, "total_frames_16fps": 160, "blur_score": 89.697734260064, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person's hands and a wooden piece are moving; the hands operate a machine to feed the wood through it, demonstrating explicit physical interaction and locomotion of solid objects.", "background_and_ambient_analysis": "The background consists of a plain wall and a wooden table with no visible shifting or fluid motion. No fire, water, or smoke elements are present."}}
{"video_id": "asa1Xk6nmX8", "file_name": "asa1Xk6nmX8_000313_000323.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a white long-sleeve shirt and blue jeans kneels on dry grass, manipulating a black tire ring with hands, inserting a tool into its valve, then positioning a pressure gauge on the ring; various tools (orange, yellow, white) lie scattered nearby; camera remains top-down with no movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asa1Xk6nmX8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asa1Xk6nmX8_000313_000323.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 349.64244408691945, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person's hands and the black tire are the primary moving objects. The hands manipulate the tire through physical contact (rotating, positioning), causing discrete, localized motion of the tire due to applied forces.", "background_and_ambient_analysis": "The background (grass, dirt, and stationary objects like the wheel and tools) shows no shifting or fluid motion; all static elements remain fixed throughout the sequence, indicating no environmental or camera-induced disturbance."}}
{"video_id": "asGwq2NTMFg", "file_name": "asGwq2NTMFg_000038_000048.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph based on the video provided. The user gave specific rules to follow.\n\nFirst, the main subjects here are the children and maybe the toys. There's a child in a blue hoodie holding a stuffed animal, another in a black outfit with yellow sleeves. They're sitting on a purple carpet. The camera moves around them, showing their interactions with the toys.\n\nIn the first frame, the kids are sitting, one is opening a gift. Then the camera shifts to show them with a Star Wars toy box. The child in blue is holding a teddy bear, the other is handling the toy. The background has a bed with a purple bedspread.\n\nI need to mention their actions in order. Start with the child in blue holding a teddy, then the other child interacting with the toy box. The camera moves to focus on the toys. Spatial relationships: the child in blue is to the left of the other child. The Star Wars box is between them.\n\nBackground: purple carpet, bed with patterned sheets. Minimal details. Avoid text recognition like \"Star Wars\" but the box is there. Wait, the rules say exclude text recognition. Hmm, the problem says \"Exclude text recognition, named characters, or stylistic analysis.\" So maybe mention the toy box without specifying it's Star Wars. But the video shows \"STAR WARS\" on the box. Wait, the user's rules say to exclude text recognition. So I should not mention the text on the box. Instead, describe it as a toy box with figures. But the user's example might have it. Wait, in the provided video, the box has \"STAR WARS\" but according to the rules, I shouldn't mention it. Wait, the rules say: \"Exclude text recognition\". So I need to avoid mentioning the specific text, so maybe just say \"a red toy box with figures inside\".\n\nLet me check the example output. Wait, the user didn't give an example, but the instructions say to follow the format. So, the caption should be chronological. Let's outline the steps:\n\n1. Kids sitting on carpet, one in blue hoodie holding a teddy bear, another in black shirt with yellow sleeves handling a red toy box.\n2. The child in blue reaches towards the toy box.\n3. The camera shifts to show the toy box and their interactions.\n4. Background has a purple bed with a patterned bedspread.\n5. Camera moves around to capture their actions.\n\nNeed to keep it concise. Make sure to mention appearance: child in blue hoodie (color), child in black shirt with yellow sleeves. Their actions: holding teddy, opening toy box, reaching towards the box.\n\nSpatial: one to the left, the other in front of the toy box.\n\nCamera perspective: starts top-down, then pans around to show the toys.\n\nWait, the camera movement: first frame shows a top-down view, then moves to show the kids from a different angle. The caption should mention the camera's movement.\n\nSo putting it all together:\n\nTwo children sit on a purple carpet; the child in a blue hoodie holds a teddy bear while the other, in a black shirt with yellow sleeves, interacts with a red toy box containing figures. The child in blue reaches toward the box as the camera shifts to focus on their activity, maintaining a top-down perspective with slight movement. The background features a purple bed with a patterned bedspread.\n\nWait, the user's rules say \"exclude text recognition\", so even if the box has \"Star Wars\", we shouldn't mention it. So the toy box is just a red box with figures.\n\nCheck the rules again: \"Exclude text recognition, named characters, or stylistic analysis.\" So yes, avoid mentioning Star Wars.\n\nAlso, the children's hair colors: one has blonde hair, the other brown? Wait, the video shows \"two children, one with blonde hair in a black shirt and the other with brown hair in a blue hoodie\". But maybe the description should be about their clothing and actions.\n\nLet me rephrase:\n\nTwo children sit on a purple carpet. One wears a blue hoodie and holds a stuffed animal, while the other, in a black shirt with yellow sleeves, opens a red toy box with figures. The child in blue reaches toward the box as the camera shifts to capture their interaction, maintaining a top-down view with slight movement. The background includes a purple bed with patterned bedding.\n\nYes, that's concise, chronological, includes appearance (blue hoodie, black shirt with yellow sleeves), actions (holding, opening, reaching), spatial (to the left, interaction with the box), camera movement (top-down, slight shift).\n</think>\n\n<caption_output>Two children sit on a purple carpet; one in a blue hoodie holds a stuffed animal while the other, in a black shirt with yellow sleeves, interacts with a red toy box containing", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asGwq2NTMFg.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asGwq2NTMFg_000038_000048.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 160, "blur_score": 124.41596735229099, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (in blue and black) are actively manipulating toys: one holds a stuffed animal while moving it, and the other rearranges action figures on a red tray. Their hands and bodies move to interact with the toys, indicating physical forces and locomotion.", "background_and_ambient_analysis": "The static background elements (bed, purple carpet, walls) show minimal uniform shifting, with no fluid/environmental motion (fire, water, wind) present. The motion is primarily from subject interaction."}}
{"video_id": "atGfVHwKV28", "file_name": "atGfVHwKV28_000083_000093.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a dark shirt stands in a kitchen with wooden cabinets. They raise both hands to cover their mouth and nose, then adjust their hand position slightly. The camera remains static, capturing the person centered in the frame with minimal background detail.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/atGfVHwKV28.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/atGfVHwKV28_000083_000093.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 161, "blur_score": 84.31127877720726, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Man is holding a glass and repeatedly bringing it to his mouth for drinking; discrete solid objects (man, glass) exhibit localized, intentional motion.", "background_and_ambient_analysis": "Kitchen background (cabinets, refrigerator) shows no shifting or environmental motion (e.g., no fire, water, smoke, wind). Static elements remain fixed throughout the sequence."}}
{"video_id": "asusB9SvfJ8", "file_name": "asusB9SvfJ8_000009_000019.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a black shirt, blue shorts, and black shoes stands in a room with an orange wall and shelving units. The individual jumps up and down repeatedly, arms raised during each jump. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/asusB9SvfJ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/asusB9SvfJ8_000009_000019.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 69.72143104346843, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (discrete solid object) repeatedly jumping vertically with controlled motion, clearly distinguishable from background.", "background_and_ambient_analysis": "Background elements (orange walls, white shelving unit) show no shifting or fluid motion; no fire, water, smoke, or wind present."}}
{"video_id": "atePL3-oOWc", "file_name": "atePL3-oOWc_000028_000038.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "From a top-down perspective, a black frying pan contains multiple light brown, cubical food pieces with golden-brown edges. A metallic spoon pours clear liquid into the pan, causing the pieces to shift as the liquid is added. The camera remains stationary with minor movement throughout the sequence.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/atePL3-oOWc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/atePL3-oOWc_000028_000038.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 524.7443115878635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Chicken pieces are moved by tongs, exhibiting solid object displacement due to external physical forces.", "background_and_ambient_analysis": "The pan (background) remains stationary; steam rises from the cooking process but is not dominant. The primary action involves manipulating solid objects."}}
{"video_id": "atNEI3TGGnI", "file_name": "atNEI3TGGnI_000149_000159.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Children on a trampoline, including a child in pink and another in yellow, jump and move dynamically, bouncing across the surface in sequential motion. The camera remains stationary, capturing their mid-air and landing movements from a side perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/atNEI3TGGnI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/atNEI3TGGnI_000149_000159.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 36, "selected_start_time_sec": 2.25, "total_frames_16fps": 160, "blur_score": 320.9992950374445, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children on a trampoline exhibit discrete, solid motion: bouncing vertically, moving horizontally across the trampoline surface, and colliding with each other. Their motion is explicitly due to physical forces (trampoline elasticity, body propulsion) and can be tracked via bounding boxes.", "background_and_ambient_analysis": "The background (chain-link fence, trees, building) shows no uniform shifting, fluid motion, or environmental effects like wind or water. All elements remain static throughout the clip."}}
{"video_id": "at38rw1iicM", "file_name": "at38rw1iicM_000167_000177.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene starts with a person in a blue shirt sitting at a table. They wave their hand, maybe with a red object? Then, the camera moves, showing the person leaning forward, hands moving up. Next, there's a glitch effect with red and white lines. Then it transitions to a red screen with colorful circles and the word \"Bye\" with an emoji. \n\nWait, need to follow the rules. Chronological order. Main subject: the person in blue shirt. First, they're at the table, waving. Then camera moves (maybe zooming in?), then the glitch effect, then red background with circles. Background is a room with furniture, but minimal. \n\nCheck the rules: a) motion and behavior chronologically. b) appearance: blue shirt, red object? Wait, in frame 0, they have a red object, maybe a pen. Then in frame 1, they're moving hands, maybe raising them. Frame 2: camera zooms? Then frame 3: glitch effect. Frame 4-5: red screen with circles and \"Bye\".\n\nSo steps:\n\n1. Person in blue shirt at table, waving with red object.\n2. Person leans forward, hands raise.\n3. Screen shows red and white horizontal stripes (glitch).\n4. Red background with floating colorful circles and \"Bye\" text.\n\nWait, the video frames: [0.0] person in blue shirt, hand up. [1.4] person leans, hands up (maybe moving towards camera). [2.5] glitch effect (red and white stripes). [3.6] red screen with circles, \"Bye\", emoji.\n\nSo chronological:\n\n- A person in a blue shirt sits at a table, waves their right hand while holding a red object.\n- The person leans forward, raising both hands toward the camera.\n- The screen transitions to a red and white striped glitch effect.\n- Finally, the screen shows a solid red background with floating colorful circles and the word \"Bye\" accompanied by a smiley emoji.\n\nNow, check rules:\n\na) Motion and behavior in order: yes.\n\nb) Appearance: blue shirt, red object (but maybe \"red object\" is okay, as per the frames). Number: one person.\n\nc) Spatial: person at table, then leaning forward (so moving closer to camera). \n\nd) Camera: starts with fixed shot, then maybe zoom in (when person leans), then glitch, then static red background.\n\ne) Background: minimal, room with couch etc., but not essential, so maybe omit? Wait, the rules say \"unless essential for understanding motion\". In this case, the motion is the person moving, so background is not essential for motion description.\n\nf) Exclude text recognition: but the \"Bye\" is part of the visual, but rule f says exclude text recognition. Wait, the rules say \"Exclude text recognition, named characters, or stylistic analysis.\" Wait, but in the video, the text \"Bye\" is part of the visual. But rule f says exclude text recognition. Wait, the instruction says \"Exclude text recognition\", but the example in the problem statement has the video with \"Bye!!!!!!\" text. But the task says \"Exclude text recognition\", so do we not mention the text?\n\nWait, let's check the rule again: \"f) Exclude text recognition, named characters, or stylistic analysis.\"\n\nSo \"Bye\" is text, so we shouldn't mention it. But the problem says \"describe the provided video\", but the rule says exclude text recognition. So in the caption, even if the video has \"Bye\", we don't mention it.\n\nSo need to adjust. So the last part: red background with colorful circles, but not the text.\n\nSo revised:\n\n- A person in a blue shirt sits at a table, waves their right hand while holding a red object.\n- The person leans forward, raising both hands toward the camera.\n- The screen transitions to a red and white striped glitch effect.\n- Finally, the screen shows a solid red background with floating colorful circles.\n\nCheck rule f: exclude text recognition. So no mention of \"Bye\" or emoji.\n\nNow, camera perspective: starts with eye-level shot, then when person leans, camera might be fixed (since it's a close-up). Then glitch effect (camera effect?), then final red background (static).\n\nWait, the output format says: \"Conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to describe camera movement.\n\nFirst frame: eye-level, fixed. Then as person leans, maybe the camera is static but the person moves toward it. Then glitch (which is a visual effect, not camera movement). Then final static shot of red background.\n\nSo camera", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/at38rw1iicM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/at38rw1iicM_000167_000177.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 63, "selected_start_time_sec": 3.9375, "total_frames_16fps": 144, "blur_score": 268.90774703342356, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person in the blue shirt is the only discrete solid object moving; they are making hand gestures and moving their body.", "background_and_ambient_analysis": "The background remains static in the first part of the video. The glitch effect (red stripes) and the final graphic with bubbles are digital artifacts, not real environmental motion (e.g., fire, water, wind)."}}
{"video_id": "atCJIffY-YY", "file_name": "atCJIffY-YY_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man in a dark blue shirt, dark blue shorts, white socks, and brown shoes walks along a brick wall, performing a series of lunges. He extends his front leg forward while bending his back knee, then returns to an upright stance, repeating the motion. The camera maintains a stationary side profile view throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/atCJIffY-YY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/atCJIffY-YY_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 61, "selected_start_time_sec": 3.8125, "total_frames_16fps": 160, "blur_score": 171.08866005051635, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A single person (man) is moving by walking and performing lunges; his motion is due to voluntary locomotion and is easily tracked.", "background_and_ambient_analysis": "Static wall background with no fluid or environmental motion detected. Wall pattern is consistent across frames."}}
{"video_id": "atmFd4CqCcw", "file_name": "atmFd4CqCcw_000040_000050.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark clothing uses a red tool to manipulate a black bicycle tire, with hands positioned on the tire's edge. The individual lifts the tire upward, and the camera pans upward to follow the motion, revealing more of their torso and the gravelly ground with sparse grass in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/atmFd4CqCcw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/atmFd4CqCcw_000040_000050.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 635.0786841887632, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (wearing black shirt and cap) is moving their hands to manipulate a bicycle tire and a red tool (pliers). The tire is being lifted and adjusted by the person's hands.", "background_and_ambient_analysis": "The background (concrete surface, grass, and trees) is stable with no uniform shifting. There is no fire, water, or smoke. Environmental motion (like wind) is not evident."}}
{"video_id": "au3S8n5oKac", "file_name": "au3S8n5oKac_000059_000069.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a pink outfit stands near a table, using chopsticks to stir dark, leafy food on a black surface, while another individual in red clothing observes closely. The camera zooms in on the person’s hands and the food, focusing on the stirring motion. Background elements remain dimly visible, with the camera maintaining a close-up perspective and slight shake.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/au3S8n5oKac.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/au3S8n5oKac_000059_000069.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 172.3946904992775, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in pink clothing manipulates metal objects with tools, showing clear hand movements and object repositioning.", "background_and_ambient_analysis": "Background elements (table, static objects) do not shift uniformly; smoke is present but secondary to discrete actions."}}
{"video_id": "auAZlPJKOyc", "file_name": "auAZlPJKOyc_000105_000115.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A child with bare feet manipulates a large pile of white wool on a dark, wool-strewn floor, pressing and shifting the fibers with their hands. The person moves their hands repeatedly over the wool, causing the pile to shift and spread. The camera remains close and slightly shaky, focused on the hands and wool, with minimal background details visible.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/auAZlPJKOyc.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/auAZlPJKOyc_000105_000115.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 80, "selected_start_time_sec": 5.0, "total_frames_16fps": 162, "blur_score": 253.98652136298284, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands are actively manipulating a large mass of white, fluffy material (likely wool or cotton), with distinct, solid motion as they compress and reshape it.", "background_and_ambient_analysis": "Background elements (ground, debris) show minimal shift; no fire, water, or wind-driven motion detected."}}
{"video_id": "auV8UqHkObw", "file_name": "auV8UqHkObw_000093_000103.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A single person wearing a white helmet, white shirt, and dark pants steadily ascends a large rock face using ropes, gripping the rock and adjusting their position as they move upward. The background features rocky terrain with sparse vegetation and scattered boulders. The camera maintains a fixed, slightly elevated perspective throughout the sequence, capturing the climber’s vertical progress against the rock surface.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/auV8UqHkObw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/auV8UqHkObw_000093_000103.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 198.58166890665692, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.9, "object_analysis": "Two individuals (one in white, one in dark) exhibit slight positional shifts, indicating movement (likely walking or climbing).", "background_and_ambient_analysis": "Background rocks and trees are static. Minimal grass sway observed but not dominant. No fire, water, smoke, or wind-driven motion."}}
{"video_id": "av5-j7UoBnY", "file_name": "av5-j7UoBnY_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video starts with a view of a room with two white doors; one is open, showing a dark closet with shelves and maybe clothes. The walls are green, there's a dresser with a mirror and some items. Then, in the next few seconds, a person enters. Wait, the first frame is [0.0], then [1.4] the door starts to close? Wait no, looking at the timestamps:\n\n[0.0] shows the doors. [1.4] the right door is still open. Wait, the user's frames: from 0 to 4, the doors are static, then at 4.7 seconds, a person enters. Wait the frames:\n\nThe video starts with two white doors: left door closed, right door open (showing a dark closet). The room has green walls, a wooden dresser with a mirror, some items on it. Then, a person (male, wearing brown shirt and jeans) walks in from the right side, approaches the right door (the open one), and closes it. Wait, the timestamps:\n\nFrame 0: left door closed, right door open.\n\nFrame 1.4: right door is partially closed? Wait no, the first frame is [0.0] with the doors as described. Then [1.4] the right door is closed? Wait, no. Wait the user's video description:\n\n[0.0] <frame description: doors, etc.>\n\n[1.4] same but slightly different, maybe the door is closing? Wait, the description says:\n\n\"0.0: white doors, green wall, dresser. 1.4: same? Wait, the user's video frames:\n\nLooking at the user's input:\n\n<0.3 seconds> frame: doors, etc.\n\n<1.4> frame: the left door is now closed? Wait, no. Wait, the first frame shows left door closed, right door open. Then in <1.4> the left door is still closed, but the right door is closed? Wait, no. Wait, the video shows a person moving. Let's parse the frames:\n\nThe video starts with two white doors: left door closed (hence the door handle visible), right door open (leading to a dark closet with shelves and clothes). The room has green walls, a dresser with a mirror, and items on the dresser.\n\nThen, a person (male, brown shirt, blue jeans) enters from the left side (maybe), but in frame 4.7, he moves towards the right door (the open one), and closes it.\n\nWait, the sequence:\n\nAt 0.0, doors: left closed, right open.\n\nAt 1.4, maybe the right door starts to close? Or maybe the person is moving in.\n\nWait, the user's frame 4.7 shows a person (male, brown shirt, jeans) approaching the right door (which is still open) and closing it.\n\nSo chronological order:\n\nThe video opens with a static shot of a room with two white doors (left closed, right open), green walls, and a wooden dresser with a mirror. Then, a man (brown shirt, blue jeans) walks into the frame from the left side, approaches the right door (which is open to a dark closet), and closes it. The camera remains stationary throughout, capturing the man's movement and the door closing.\n\nWait, the frames:\n\n0.0: initial scene\n\n1.4: same scene, maybe no movement yet\n\n2.5: same\n\n3.6: same\n\n4.7: man enters, closes door.\n\nSo the main event is the man entering and closing the door.\n\nAppearance: man in brown shirt, jeans. Number: 1 person.\n\nSpatial: man walks from left to right, approaches right door, closes it.\n\nCamera: stationary.\n\nBackground: green walls, dresser, closet.\n\nSo the caption should be:\n\nA man wearing a brown shirt and blue jeans enters from the left, walks towards the right door, and closes it. The camera remains stationary, capturing the door closing and the man's movement in a room with green walls and a wooden dresser.\n\nWait, check rules:\n\na) Motion and behavior: man enters, walks, closes door.\n\nb) Appearance: brown shirt, blue jeans, 1 person.\n\nc) Spatial: approaches right door.\n\nd) Camera: stationary.\n\ne) Background minimal: green walls, dresser mentioned briefly.\n\nf) Exclude text, etc.\n\nSo the caption would be:\n\nA man in a brown shirt and blue jeans walks from the left into the frame, approaches the right door, and closes it. The camera remains stationary in a room with green walls and a wooden dresser.\n\nLet's check the order:\n\n- Starts with the room setup (but minimal background),", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/av5-j7UoBnY.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/av5-j7UoBnY_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 160, "blur_score": 67.17146986791559, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.98, "object_analysis": "A person (solid object) enters from the left side of the frame, walks toward the door, and closes it. Motion consists of locomotion (walking) and interaction with the door handle.", "background_and_ambient_analysis": "The background (walls, door frame, dresser, mirror) shows no shifting or fluid motion. No fire, water, smoke, or wind observed; static elements remain fixed relative to the camera throughout the sequence."}}
{"video_id": "aueRiqNMibo", "file_name": "aueRiqNMibo_000414_000424.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing a black and white striped shirt uses a red and black hairdryer in their left hand and a round brush in their right hand to style their hair, lifting the hair upward and smoothing it downward with the brush while directing airflow from the hairdryer; the person remains seated in a bedroom with a bed visible behind them, captured by a static frontal camera perspective.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aueRiqNMibo.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aueRiqNMibo_000414_000424.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 208.40927687708728, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (solid object) moves their head and arms: brushing hair with one hand while holding a black hair dryer with the other, exhibiting deliberate locomotion.", "background_and_ambient_analysis": "Background elements (table, wall, decor) remain stationary without uniform shifting; no fire, water, smoke, or wind observed."}}
{"video_id": "avK-w3nyHZ8", "file_name": "avK-w3nyHZ8_000257_000267.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A girl wearing a pink tank top stands at the foot of a bed with a colorful quilt, extending her right arm across the bed surface from left to right. The camera remains stationary, capturing the motion in a room with yellow walls and a wooden cabinet in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avK-w3nyHZ8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avK-w3nyHZ8_000257_000267.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 7, "selected_start_time_sec": 0.4375, "total_frames_16fps": 160, "blur_score": 101.49361212661806, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The girl (solid object) is moving her hands and body to adjust the bedspread; the bedspread is being moved as a result of her action.", "background_and_ambient_analysis": "Background (yellow walls, wooden furniture) is static with no shifting. No fire, water, smoke, or wind present."}}
{"video_id": "avFMHjOx-qM", "file_name": "avFMHjOx-qM_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A young child wearing a dark, white, and red striped shirt stands at a kitchen sink, holding a blue sponge. The child initially faces the camera, then turns to the side, using the sponge to wash under the faucet. The background includes red cups and a tiled backsplash, with the camera maintaining a stationary position throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avFMHjOx-qM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avFMHjOx-qM_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 23, "selected_start_time_sec": 1.4375, "total_frames_16fps": 151, "blur_score": 103.3534995522923, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child is actively moving their hands and arms to wash dishes (sponge, water, sink), demonstrating discrete, solid-object motion through manual locomotion and friction forces.", "background_and_ambient_analysis": "Background elements (red containers, tiles, countertop) are stable with no uniform shifting. Water flow from the faucet is present but minor and not dominant; it does not cover the scene or exhibit fluid motion patterns that would require scene graph modeling."}}
{"video_id": "au0YTP1W8eI", "file_name": "au0YTP1W8eI_000000_000010.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A woman in a swimsuit stands left, a boy walks toward her from center, and a man stands right. The boy runs left, the woman steps back, then the boy turns and walks back toward center while the man remains stationary. The camera is static, capturing the scene from under a covered structure with a parked SUV visible in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/au0YTP1W8eI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/au0YTP1W8eI_000000_000010.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 25, "selected_start_time_sec": 1.5625, "total_frames_16fps": 160, "blur_score": 769.2406349382617, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Three people are moving: one on the left walks left, the child in the center moves back and forth (likely playing), and the person on the right walks away. Their motion is due to locomotion.", "background_and_ambient_analysis": "The background (pillars, SUV, trees) is static and does not shift. There is no fluid motion (fire, water, smoke, wind) present. The only motion is from solid objects."}}
{"video_id": "autH11IcjSM", "file_name": "autH11IcjSM_000019_000029.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a blue shirt and black pants stands in a room with beige walls, a wicker basket to his left, and a trampoline to his right. Initially facing the camera, he turns his back, raises his right arm to touch his neck, and holds the position. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/autH11IcjSM.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/autH11IcjSM_000019_000029.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 70, "selected_start_time_sec": 4.375, "total_frames_16fps": 160, "blur_score": 113.67769687906653, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is performing a sequence of movements: initially drinking from a bottle, then turning to face away and holding their hand on their shoulder.", "background_and_ambient_analysis": "The background (wall, basket, mat) is static with no shifting or fluid motion observed."}}
{"video_id": "avgucza32s4", "file_name": "avgucza32s4_000032_000042.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, I need to describe the video in chronological order, focusing on the main subjects. The main subjects here are a baby and an adult. The baby is in a red bouncer or seat, wearing a light-colored outfit. The adult is holding a colorful object, maybe a brush or toy, and interacts with the baby.\n\nLooking at the frames: at the start, the adult's hand is holding the object near the baby. Then the adult moves their hand, maybe offering the toy to the baby. The baby looks up and moves their hands, maybe reaching. The adult then moves the object away, and the baby follows with their gaze.\n\nNow, spatial relationships: the baby is in the red seat (which is red, has blue parts), the adult is to the right of the baby. The adult's hand is moving in front of the baby.\n\nBackground: there's a carpet, some toys (like a red and white toy, blue objects), maybe a bed or couch on the left. But background should be minimal, so just mention if essential. Maybe the carpet is there, but the main focus is the baby and adult.\n\nChronological order: start with adult holding object near baby, then moving it, baby looking and reaching, adult moving object away.\n\nCamera perspective: the camera is static? Or maybe slightly moving. The video shows a slight shake, but not a big movement. The view is from above or close to eye level?\n\nLet's structure the caption:\n\n- First, the adult (hand visible) holds a colorful object (maybe a brush) near the baby.\n- Baby is in red seat, light clothing, looks up.\n- Adult moves the object, baby reaches.\n- Adult moves object away, baby follows.\n\nSpatial: adult is to the right of the baby, moving the object in front of the baby.\n\nBackground: minimal, so maybe mention the carpet and some toys briefly.\n\nWait, rule e says background descriptions minimal unless essential. So maybe just note the carpet and some toys as part of the setting, but not focus.\n\nAlso, appearance: baby is a toddler (maybe 1 year old?), red seat, blue parts. Adult's hand is visible, wearing dark clothing.\n\nChronological sequence:\n\nAt the beginning, a person's hand holds a colorful brush near a baby seated in a red bouncer with blue accents. The baby, wearing light-colored clothing, looks up towards the brush. The hand then moves the brush toward the baby, prompting the baby to raise their hand and reach for it. The hand subsequently withdraws the brush, and the baby follows the movement with their gaze.\n\nCamera: the camera is steady but with slight shake, positioned to capture the interaction from a close angle, slightly to the side.\n\nWait, check the rules: \"conclude with the camera perspective and movement (e.g., top-down, pan left, slight shake).\"\n\nSo need to include that.\n\nLet me rephrase:\n\nA person's hand holding a colorful brush approaches a baby seated in a red bouncer with blue accents. The baby, dressed in light clothing, looks up at the brush. The hand moves the brush closer, causing the baby to reach out with their hand. The hand then pulls the brush back, and the baby tracks its movement. The camera remains close to the action with slight shake.\n\nCheck if that's chronological, includes motion, appearance, spatial (hand to the right of baby, moving towards baby), background minimal (red bouncer, carpet, some toys), but background should be minimal. Maybe the background is just the carpet and some scattered toys, but the main focus is the interaction.\n\nWait, the first frame shows the baby in red seat, adult hand with brush. Then adult moves hand, baby moves. The background has a couch, some toys on the floor (like a Santa toy, maybe), but rule e says minimal background.\n\nLet's write it:\n\nA baby wearing light clothing sits in a red bouncer with blue accents, while an adult’s hand holding a colorful brush approaches from the right. The baby looks up at the brush as the hand moves it toward them; the baby then raises their hand to reach for it. The adult pulls the brush away, and the baby follows the motion with their eyes. The camera captures this close-up interaction with a slight shake, focusing on the baby and the adult’s hand.\n\nCheck rules:\n\na) Motion and behavior chronological: yes, approach, move, reach, pull away.\n\nb) Appearance: baby light clothing, red bouncer with blue, adult hand holding brush.\n\nc) Spatial: adult’s hand from the right, moving toward baby.\n\nd) Camera: close-up, slight shake.\n\ne) Background: minimal (just the bouncer, carpet, maybe toys not detailed).\n\nf) Exclude text, names: yes.\n\ng) Internal thinking, but output only caption.\n\nSo the final caption", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avgucza32s4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avgucza32s4_000032_000042.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 27, "selected_start_time_sec": 1.6875, "total_frames_16fps": 161, "blur_score": 129.9812165219625, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A baby in a play seat moves their arms toward a bottle held by a person; the person's hand and the bottle are actively engaged in a physical interaction.", "background_and_ambient_analysis": "Background elements (carpet, play structure, toys) remain static with no uniform shifting; no fluid or environmental motion (fire, water, wind) is present."}}
{"video_id": "avLiAhucxmU", "file_name": "avLiAhucxmU_000426_000436.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of light-skinned hands, adorned with a thin bracelet, manipulates a dark object near a wooden loom beam, then pulls a white thread through the loom's vertical wires; the hands continue adjusting the thread and wooden rail as the camera pans left to show the loom's structure.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avLiAhucxmU.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avLiAhucxmU_000426_000436.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 49, "selected_start_time_sec": 3.0625, "total_frames_16fps": 160, "blur_score": 80.48125500222926, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A pair of hands manipulating a wooden object (likely adjusting or fastening it to a larger structure).", "background_and_ambient_analysis": "Background elements (wooden rail, metal racks) show no uniform shifting; no fire, water, smoke, or wind present."}}
{"video_id": "avTvwV_5z-0", "file_name": "avTvwV_5z-0_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A man wearing a dark shirt and blue jeans stands on a grassy hillside with trees and dry brush in the background. He lowers into a crouch, swings his right arm back, then forward to throw an object, which arcs through the air. After releasing, he steps forward with his left leg, continuing his motion. The camera remains stationary throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avTvwV_5z-0.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avTvwV_5z-0_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 75, "selected_start_time_sec": 4.6875, "total_frames_16fps": 160, "blur_score": 748.0268954307429, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is moving: walking and performing an exercise (kicking legs out) in the forest. The motion is discrete and solid.", "background_and_ambient_analysis": "The background (trees and hill) is static with no significant shifting. There is no fire, water, smoke, or wind as the dominant motion. Shadow changes due to sun movement are not classified as ambient_environmental per Rule 1."}}
{"video_id": "aw7a6NHBh6k", "file_name": "aw7a6NHBh6k_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with curly hair wearing a white t-shirt holds a dark microphone close to their mouth, making slight adjustments while speaking or singing; they remain positioned in front of a beige wall with star-shaped decorations and dark furniture. The camera maintains a static low angle perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aw7a6NHBh6k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aw7a6NHBh6k_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 28.219452002742532, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person is speaking/singing, with discrete head movements and slight body adjustments while holding a microphone.", "background_and_ambient_analysis": "No shifting backgrounds; wall and furniture remain stationary. No fluid/environmental motion (fire, water, smoke, wind) detected."}}
{"video_id": "awBC3vtZDFs", "file_name": "awBC3vtZDFs_000223_000233.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Two individuals in blue \"BOISE\" jerseys, white pants, and blue caps walk toward the camera; the person ahead holds a bat and bends downward while the second person follows closely behind. The camera maintains a steady follow shot as they move across a paved area with a blue structure in the background.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/awBC3vtZDFs.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/awBC3vtZDFs_000223_000233.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 2, "selected_start_time_sec": 0.125, "total_frames_16fps": 160, "blur_score": 251.28964579392755, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two baseball players in blue 'BOISE' jerseys are moving: the foreground player walks toward the camera and bends down, while the background player shifts position slightly.", "background_and_ambient_analysis": "The blue shed, fence, and distant trees show no significant shifting or fluid motion. No fire, water, smoke, or wind effects are visible; the environment remains static."}}
{"video_id": "avzQZXVhCQk", "file_name": "avzQZXVhCQk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a person in a blue shirt in front of a green wall. There's a yellow graphic with \"CRANE DAWSON\" in the corner, but according to the rules, we skip text recognition. So the main subject is the person. Then, in the next frames, the person moves. They're sitting, then stand up, jump, and fall onto a pile of clothes on a shelf. Let's check the sequence.\n\nFirst frame: person in blue shirt, green wall background. Then, they move their arms, maybe gesturing. Then they stand up, jump, and fall backward onto a pile of clothes (black, maybe) that's on a white shelf with a blue stand. The action is sequential: starting seated, then jumping, landing on the shelf. The background has a green wall, some clutter, but keep background minimal. Need to mention appearance: blue shirt, brown hair? Wait, the rules say describe appearance briefly: color, size, orientation. The person is wearing a blue shirt. The clothes on the shelf are various colors. The person falls backward onto the clothes. Camera perspective: probably static, but the movement is from the person's motion. Let's structure chronologically.\n\nStart: A person in a blue shirt is seated against a green wall. Then they stand and jump, falling backward onto a pile of clothes on a shelf above a white door. The action is from seated to jumping and landing on the clothes. The camera is likely static, no movement mentioned.\n\nCheck rules: focus on motion and behavior, chronological. So:\n\nThe person in a blue shirt sits facing the camera, then stands, jumps upward, and falls backward onto a pile of clothes on a shelf. The shelf is positioned above a white door against a green wall. The camera remains static.\n\nWait, need to mention spatial relationships. The shelf is above the door, which is against the wall. But maybe keep background minimal. So:\n\nA person wearing a blue shirt is initially seated in front of a green wall. They then stand, jump upward, and land backward onto a pile of clothes atop a white shelf mounted on a blue stand beside a white door. The camera maintains a static perspective throughout.\n\nWait, the shelf is on a blue stand? In the video description, the second frame mentions \"a white shelf with a blue stand\". Let me check the video segments. The third frame: \"a person in a blue shirt sits against a green wall. In the next frame, the person stands and jumps, falling backward onto a pile of clothes on a shelf above a white door.\"\n\nWait, the user's video descriptions: frame 0: person in blue shirt, green wall, yellow graphic. Frame 1: person still there. Frame 2: person is now in front of a white shelf with clothes. Frame 3: person sits with arms up. Frame 4: person jumps, arms up. Frame 5: person is on the floor, but the shelf is above the door. Wait, the video shows the person jumping onto the shelf.\n\nWait, the problem's video description: frame 0: person in blue shirt, green wall, yellow graphic. Frame 1: person in blue shirt, same background. Frame 2: person sits with arms up. Frame 3: person jumps up. Frame 4: person is on the floor, but the shelf is above the door. Wait, the video description says: [0.0] person in blue, green wall, yellow graphic. [1.0] person in blue, green wall. [2.0] person sits with arms up, white shelf behind. [3.0] person jumps, arms up. [4.0] person lands on a pile of clothes on a shelf (the shelf is on a blue stand next to a white door). So the sequence is: seated, jumps, lands on the shelf.\n\nSo the motion: person starts seated, then stands and jumps, then falls backward onto the clothes on the shelf.\n\nAppearance: blue shirt, brown hair (but maybe not necessary). Number: one person.\n\nSpatial: shelf above door, green wall.\n\nCamera: static, no movement.\n\nSo the caption should be chronological:\n\nA person in a blue shirt is seated against a green wall, then stands, jumps upward, and falls backward onto a pile of clothes atop a white shelf mounted on a blue stand beside a white door. The camera remains static.\n\nCheck if minimal background: \"green wall\" is necessary for context, but the rule says minimal. The action is on the shelf, so the background is just the green wall and door. The description of the shelf is necessary for the motion (landing on it).\n\nYes, that works.\n</think>\n\n<caption_output>A person in a blue shirt initially seated against a green wall stands and jumps upward, then", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/avzQZXVhCQk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/avzQZXVhCQk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 44.451734707125716, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person in a blue shirt is moving dynamically: lifting a black dog, adjusting their posture, and interacting with the dog. The person's motion is distinct and solid, with clear physical actions involving the dog.", "background_and_ambient_analysis": "The green wall and shelves in the background show no uniform shifting or fluid/environmental motion (fire, water, wind); the background remains stable throughout the frames."}}
{"video_id": "awxGaBYNL6M", "file_name": "awxGaBYNL6M_000017_000027.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, let's see. I need to create a concise chronological paragraph for this video. The user provided the rules, so I have to make sure I follow them.\n\nFirst, the video starts with two jet skis on the water. The main subjects are people on them. Let me check the frames. The first frame shows a blue and white jet ski with two people, and a red one behind. Then they start moving. The second frame is similar but maybe the positions change.\n\nIn frame 0, there are two jet skis: the one in front (blue/white) has two people, and the red one behind has three. Wait, the description says in frame 0, maybe the blue/white has two people, red has three? Wait, the user's frames: [0.0] shows two jet skis, the first one is blue/white with two people, red one behind with three. Then as they move, maybe they speed up.\n\nThe video starts with both jet skis stationary or moving slowly. Then the blue/white jet ski moves forward, creating a wake. The red one is following. The people are wearing life jackets. The background is a lake with hills and some houses.\n\nRules say to focus on motion and behavior in chronological order. So first, the jet skis are moving, the blue/white is in front, red behind. Then as they go, the blue/white is making a wake. Then the camera's perspective: the first few frames show the blue jet ski's perspective, then maybe it's from the front of the blue one looking back. Wait, the caption should mention camera perspective and movement.\n\nThe video starts with both jet skis, then they move, creating a wake. The blue jet ski has two people, red has three. Wait, but maybe the number changes. Wait, the user's frame description says: first frame shows blue/white with two people, red one with three. Then as they move, maybe the positions change.\n\nWait, the problem states to exclude text recognition, so don't mention \"SEA-DOO\" even if it's visible. But the brand might not be necessary. The main focus is motion.\n\nLet me structure the caption:\n\nChronological order: start with jet skis stationary or moving slowly. Then they accelerate, creating wakes. The people are riding them. The blue/white jet ski is in front, red behind. Then maybe the blue one moves ahead, red follows. Background: water, hills, some houses. The camera is on the blue jet ski, possibly from a passenger's perspective, following the action. The camera might have a slight shake due to motion.\n\nWait, the user says to keep background minimal unless essential. So mention hills and water as necessary. Let's check the frames: the background includes hills and some houses, so maybe mention \"coastal hills and distant houses\" as minimal.\n\nThe caption should end with camera perspective and movement. Since the video is shot from the perspective of someone on the blue jet ski, the camera is on the blue jet ski, looking forward and then maybe back. Wait, the first frame shows both jet skis, then as the video progresses, the blue jet ski moves ahead, and the red one is behind, so the camera is from the blue jet ski, following the red one.\n\nWait, the frames: [0.0] shows two jet skis, then [2.5] shows the blue jet ski moving, red one following. The camera perspective is from the blue jet ski, so the view starts with both jet skis, then the blue moves forward, and the red is behind.\n\nSo the sequence:\n\n- Two jet skis (blue/white and red) on calm water, people wearing life jackets.\n\n- They accelerate, blue jet ski leads, creating a wake.\n\n- Red jet ski follows, maintaining distance.\n\n- Camera stays on blue jet ski, slightly shaky, showing the movement from the passenger's view.\n\nBackground: hills and distant houses visible.\n\nNow, need to check rules: exclude text, named characters, etc. So no mention of \"SEA-DOO\" but the color is mentioned (blue/white and red). Number of people: blue has two, red has three? Wait, in frame 0, the blue has two people (a woman and a man), red has three. Wait, the problem says \"briefly describe their appearance and number (color, size, orientation)\".\n\nWait, the rules say: \"briefly describe their appearance and number (color, size, orientation)\". So for the people: they are wearing life jackets, maybe one woman, one man on blue. But since it's a caption, maybe just say \"two people on blue jet ski, three on red\".\n\nWait, but the rules say \"appearance and number (color, size, orientation)\". Maybe the", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/awxGaBYNL6M.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/awxGaBYNL6M_000017_000027.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 51.890745106258656, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "axEIbRbXUm4", "file_name": "axEIbRbXUm4_000006_000016.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "Multiple children in white athletic uniforms (shorts and long-sleeve shirts) run across a paved court, moving from left to right toward a red chair; one child stops to interact with a yellow object on the ground near the chair while others continue running. The camera pans right to follow their motion.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/axEIbRbXUm4.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/axEIbRbXUm4_000006_000016.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 62, "selected_start_time_sec": 3.875, "total_frames_16fps": 160, "blur_score": 243.25623100224334, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Discrete solid objects (people in karate uniforms) are moving: running, kicking, and engaging in martial arts actions. These motions are explicit physical locomotion and collisions (e.g., interaction with the wooden dummy).", "background_and_ambient_analysis": "The background includes static elements like trees, an umbrella, and structures. No fluid/environmental motion (fire, water, smoke) is observed, and background elements do not shift uniformly, indicating minimal environmental motion."}}
{"video_id": "axKP1T1Pl1k", "file_name": "axKP1T1Pl1k_000056_000066.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, look at the video frames. The main subject is a child. In the first frame, the child is near a plant, maybe holding it. Then the next frames show the child moving around, the plant is in a container. The child is wearing a light-colored shirt and red patterned shorts. There's another person's leg appearing in frame 5, so maybe an adult. The background has garden elements, but keep it minimal. Chronological order: child is near plant, then moves, adult approaches. Spatial: child in front, adult steps in. Camera seems to be handheld, maybe slight shake. Let's structure it.\n\nStart with the child: a small child in light top and red shorts interacts with a large potted plant. Then the child moves around the plant, possibly adjusting it. Then an adult (legs visible) approaches from the left. Background is garden with plants, but minimal. Camera is close, maybe following the child. Wait, the video starts with the child holding the plant, then the plant is near water, maybe the child is watering? Wait, the frames show the ground is wet. So maybe the child is handling the plant near a water source.\n\nLet's parse the frames:\n\nFrame 0: Child in front of plant, plant in pot, ground wet. Child's hands on plant.\n\nFrame 1: Child is walking away from plant, maybe carrying it? Wait no, the plant is in a pot. The second frame shows the child still near the plant, maybe moving around. Then frame 3: child is further back, plant still there. Frame 4: adult's legs come into view from left, walking towards the child. Frame 5: adult's hand reaches towards the plant, maybe helping the child.\n\nSo chronological: A small child in a light-colored shirt and red patterned shorts is seen holding and adjusting a large green potted plant near a wet garden area. The child moves around the plant, and an adult approaches from the left, extending their hand towards the plant. The background includes garden elements, but the focus is on the child and adult interaction with the plant. Camera perspective is close-up, slightly shaky, following the child's movement.\n\nNeed to keep concise. Let's make sure to mention motion: child's actions, then adult's approach. Appearance: child's shirt, shorts; plant is large, green. Spatial: adult approaches from left.\n\nCheck rules: a) motion and behavior in order. b) appearance, number (one child, one adult leg, but probably one adult). c) spatial: adult from left. d) camera: close-up, slight shake. e) background minimal. f) exclude text, names.\n\nSo:\n\nA small child wearing a light shirt and red patterned shorts interacts with a large green potted plant, moving around it in a wet garden area. An adult approaches from the left, extending a hand toward the plant as the child continues adjusting the foliage. The camera maintains a close perspective, slightly shaky, following the child's movements.\n\nWait, the child's actions: in frame 0-3, the child is handling the plant (maybe watering or moving it), then the adult comes. Let's check the frames again.\n\nFrame 0: Child near plant, hands on it.\n\nFrame 1: Child is slightly turned, still near plant.\n\nFrame 2: Child steps back, plant in front.\n\nFrame 3: Child is further back, plant still there.\n\nFrame 4: Adult legs enter from left.\n\nFrame 5: Adult hand reaches towards plant, child is still near plant.\n\nSo the child is continuously interacting with the plant (adjusting, maybe moving it), then adult approaches. So:\n\nA small child in a light shirt and red patterned shorts manipulates a large green potted plant in a wet garden setting. The child shifts position around the plant, and an adult enters from the left, reaching toward the plant while the child continues adjusting it. The camera stays close, exhibiting slight movement, tracking the child's actions.\n\nCheck for conciseness. Let's see:\n\nA small child wearing a light shirt and red patterned shorts handles a large green potted plant in a wet garden. The child moves around the plant, then an adult approaches from the left, extending a hand toward the plant. The camera remains close, slightly shaky, following the child's motion.\n\nThat seems good. Ensure all rules are met: motion chronological, appearance (child's clothing, plant size), spatial (adult from left), camera (close, shaky). Background minimal (just wet garden, plants in background but not described). No names, no text.\n\nYes, that should work.\n</think>\n\n<caption_output>A small child wearing a light shirt and red patterned shorts handles a large green potted plant in a wet garden area, shifting position around the plant", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/axKP1T1Pl1k.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/axKP1T1Pl1k_000056_000066.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 22, "selected_start_time_sec": 1.375, "total_frames_16fps": 160, "blur_score": 762.9458134528094, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics | ambient_environmental | camera_motion | ego_motion | static", "confidence": 0.0, "object_analysis": null, "background_and_ambient_analysis": null}}
{"video_id": "awcxzLVQ-zQ", "file_name": "awcxzLVQ-zQ_000012_000022.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person with long dark hair and a white shirt stands on a street, holding a phone to their ear. They raise their other hand toward the phone, then smile while continuing to talk. The camera remains close-up, capturing the subject’s upper body against a blurred street backdrop with parked cars.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/awcxzLVQ-zQ.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/awcxzLVQ-zQ_000012_000022.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 6, "selected_start_time_sec": 0.375, "total_frames_16fps": 128, "blur_score": 29.902754975918555, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The person (discrete solid object) exhibits head and hand movements while talking on a phone, indicating physical locomotion/motion due to their own actions.", "background_and_ambient_analysis": "Background includes urban structures (buildings, cars) which are static; no fluid/environmental motion (fire, water, smoke) observed."}}
{"video_id": "axFdBvF8p6Y", "file_name": "axFdBvF8p6Y_002338_002348.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a pink sleeve enters from the left, touching and slightly adjusting a scrapbook page on a green cutting mat. The camera remains stationary in a top-down view.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/axFdBvF8p6Y.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/axFdBvF8p6Y_002338_002348.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 5, "selected_start_time_sec": 0.3125, "total_frames_16fps": 160, "blur_score": 102.28826583030782, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand is moving a piece of paper with a photo and text on it across the mat.", "background_and_ambient_analysis": "The background (green cutting mat and static craft supplies) is static with no shifting or fluid motion."}}
{"video_id": "axaFglo57tk", "file_name": "axaFglo57tk_000248_000258.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Okay, I need to create a concise, chronological paragraph for this video. Let me start by watching the video.\n\nThe video shows a person, probably a girl with blonde hair, wearing a white shirt and black shorts. She's sitting on a blue mat, and she's massaging another person's leg. The other person's leg is extended, and the girl is using both hands to rub the ankle and foot area. The background has a red mat and wooden floor, but I should keep background descriptions minimal.\n\nFirst, the main subject is the girl. She's sitting on the blue mat, which is the main surface. The person whose leg she's massaging is lying down, maybe on their back, with the leg stretched out. The motion is her hands moving up and down the leg, focusing on the ankle and foot. The video starts with her hands on the ankle, then she moves them up and down. Then, there's a quick shot where she adjusts her position a bit, maybe shifting her seat or repositioning the leg.\n\nI need to describe the sequence. The first part: the girl is massaging the ankle. Then, she moves her hands along the leg. Then, she shifts slightly, maybe adjusting the angle or position of her hands. The camera starts close-up on the hands and leg, then there's a pan out to show more of the girl and the surroundings. Wait, in the video, it's a close-up on the hands first, then it pans up a bit to show her upper body. The camera movement is a slight pan up from the hands to show her position.\n\nCheck the rules: chronological order, mention motion. The girl is massaging the leg. She starts by pressing the ankle, then moving hands up the leg. Then, she adjusts her posture, maybe sitting more upright. The camera is top-down initially? Or is it a side view? The first frames are close-up on the hands, so maybe the camera is positioned slightly above, looking down. Then it pans up a bit to show her torso.\n\nWait, the user says \"conclude with the camera perspective and movement.\" So the camera starts with a close-up on the hands and leg, then moves slightly up to show more of the girl's body. The background is minimal: blue mat, red mat, wooden floor. But I should mention only if essential. Since the blue mat is the main surface, maybe that's okay.\n\nAppearance: the girl has blonde hair, white shirt, black shorts. The person being massaged has light skin, leg is extended. But the rules say to mention appearance briefly. So \"a person with blonde hair in a white shirt and black shorts sits on a blue mat, massaging another person’s ankle and foot.\"\n\nMotion: her hands are actively moving, rubbing the ankle, then moving up the leg. Then she shifts position. The camera starts focused on the hands, then pans up slightly to show her upper body.\n\nWait, the video description says: in the first part, she's massaging the ankle, then the camera pans up a bit. The user example in the rules says \"top-down\" but maybe here it's a close-up shot that pans up.\n\nWait, looking at the frames: the first frame is close-up on the hands on the ankle, then the camera moves up a bit to show more of the girl's torso, so maybe the camera movement is a slight upward pan.\n\nI need to structure the caption in chronological order. So first, the girl is massaging the ankle, then she moves her hands up the leg, then she shifts her position. Then the camera pans up.\n\nBut the video has a total of 5 seconds. Let me check the frames: the first four frames are close-up of hands on ankle, then frame 5 is a wider shot showing her upper body. So the movement is from close-up to a wider shot.\n\nSo the caption should describe: The girl, with blonde hair, wearing a white shirt and black shorts, is seated on a blue mat, massaging the ankle and foot of another person lying down. Her hands move rhythmically up and down the leg, focusing on the ankle. The camera starts with a close-up view of her hands and the leg, then pans upward to reveal her torso and the surrounding mats.\n\nWait, need to make it concise. Also, the other person's leg is extended, so \"a person lies on their back with one leg extended on a blue mat.\"\n\nWait, but the video shows the girl massaging the leg, which is the main action. So the main subject is the girl, the person being massaged is secondary.\n\nRules say to mention appearance and number: the girl is a person (female, blonde hair, white shirt, black shorts), another person's leg. But since the video focuses on the girl's actions, the other person is just the leg.\n\nSo", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/axaFglo57tk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/axaFglo57tk_000248_000258.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 26, "selected_start_time_sec": 1.625, "total_frames_16fps": 160, "blur_score": 115.00490841318121, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A person (wearing white top and dark shorts) is performing physical movements on their own ankle, indicating discrete object motion due to manual manipulation.", "background_and_ambient_analysis": "Background elements (wooden floor, blue mat) show no significant shifting or fluid motion; no fire, water, or smoke present."}}
{"video_id": "ax__2JW8r9Q", "file_name": "ax__2JW8r9Q_000018_000028.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break down the video. First, the scene shows a white surface with a drawing of trees and a small house, and the word \"happy\" written in cursive. Then a hand enters the frame holding a black marker. The hand is positioned to the right of the drawing, and it starts writing or modifying the word \"happy.\" The hand moves from left to right, adding or changing the letter. The background is a wooden surface under the paper. The camera is stationary, top-down view. Need to focus on motion: hand with marker moving, adding to the text. Don't mention the text itself, just the action. So the caption should describe the hand's action chronologically, the objects involved (hand, marker, paper), spatial relation (hand over the paper), and camera perspective.\n\nCheck the rules: no text recognition, so don't say \"happy\" in the caption. Focus on motion. The video starts with the drawing, then hand comes in with marker, writes. So:\n\nA hand holding a black marker enters the frame from the right, moving over a white sheet of paper with a pre-existing drawing of green trees and a small house. The hand begins to write, adding to the cursive lettering on the paper. The camera maintains a top-down view, stationary throughout the sequence.\n\nWait, need to be concise. Let's see. The video starts with the drawing (but background descriptions minimal, so maybe don't mention the drawing except as part of the scene). The main action is the hand with marker modifying the text. But rule g says exclude text recognition, so don't mention the text. So:\n\nA hand holding a black marker appears on the right side of the frame, moving over a white paper with a pre-drawn scene. The hand proceeds to write, adding to the cursive lettering. The camera remains in a fixed top-down position.\n\nWait, but the first frame shows the word \"happy\", but we can't mention that. So describe the action: hand comes in, uses marker to write. The paper has trees and a house, but background is minimal. So:\n\nA hand holding a black marker enters the frame from the right, positioning over a white sheet of paper featuring a drawing of green trees and a small house. The hand moves leftward, writing on the paper. The camera stays in a top-down view, fixed throughout.\n\nCheck if it's chronological: starts with the paper, then hand enters, moves, writes. Yes. Spatial relation: hand over the paper. Camera: top-down, stationary. No text recognition, so don't mention \"happy\" or the letters. Just the action of writing with the marker.\n\nAnother version: A hand holding a black marker moves into the frame from the right, above a white paper with a pre-existing illustration of trees and a house. The hand proceeds to write, adding to the cursive text on the paper. The camera remains stationary, providing a top-down perspective.\n\nHmm. Let's check rules again. a) Motion and behavior in chronological order. So first, the hand is not there. Then hand comes in (from right), writes. So the sequence is: initial scene (paper with drawing), hand enters, writes. So:\n\nThe video begins with a white sheet of paper containing a drawing of green trees and a small house. A hand holding a black marker enters the frame from the right, moving over the paper and writing cursive lettering. The camera maintains a top-down view, fixed throughout the sequence.\n\nBut rule f says exclude text recognition, so \"writing cursive lettering\" is okay as long as we don't specify the text. So \"writing cursive lettering\" is acceptable. But the hand is modifying the existing text, so maybe \"adding to the cursive text on the paper.\"\n\nBut let's make sure. The user says \"exclude text recognition, named characters, or stylistic analysis.\" So as long as we don't say what the text is, it's okay.\n\nSo final draft: A hand holding a black marker enters the frame from the right, moving over a white sheet of paper with a pre-drawn illustration of green trees and a small house. The hand proceeds to write, adding to the existing cursive text. The camera remains stationary, providing a top-down view.\n\nWait, but the first frame has the word \"happy\", so the existing text is \"happy\". But rule f says exclude text recognition, so we can't say \"happy\". So we have to describe the text as \"existing cursive text\" without specifying.\n\nYes. So the caption should be:\n\nA hand holding a black marker enters the frame from the right, moving over a white sheet of paper with a pre-drawn scene featuring green trees and a small house. The hand proceeds to write, adding to the cursive text on the paper. The camera maintains a top-down", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ax__2JW8r9Q.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ax__2JW8r9Q_000018_000028.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 79, "selected_start_time_sec": 4.9375, "total_frames_16fps": 160, "blur_score": 75.38742678929695, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 1.0, "object_analysis": "A hand holding a pen is moving to write on the paper, representing discrete, solid object motion.", "background_and_ambient_analysis": "The background (paper with 'happy' text and tree illustrations) is static; no fluid, gaseous, or wind-driven environmental motion (e.g., fire, water, smoke) is present."}}
{"video_id": "ay9gDT5JAU8", "file_name": "ay9gDT5JAU8_000191_000201.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person in a blue work uniform holds a welding tool over a workbench cluttered with metal pipes and tools. They don a dark welding helmet, then begin welding, generating bright sparks and intense light. The camera stays close to the welding action, capturing sparks flying in front of the person as the workshop background remains out of focus. The camera perspective is a steady close-up with slight movement during the welding process.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ay9gDT5JAU8.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ay9gDT5JAU8_000191_000201.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 38, "selected_start_time_sec": 2.375, "total_frames_16fps": 160, "blur_score": 277.1041238162404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The welder's arm and welding torch move in a controlled manner, generating sparks through physical contact with the metal. The sparks are transient, discrete particles resulting from the welding process.", "background_and_ambient_analysis": "The workshop background (tools, walls, surfaces) shows no uniform shifting or fluid motion. Welding sparks are discrete particles, not fire/water/smoke/wind, so ambient environmental motion is not dominant."}}
{"video_id": "ay0NsJ6sJjk", "file_name": "ay0NsJ6sJjk_000021_000031.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's tackle this. First, the video starts with a grassy field. There's a person in a red shirt kneeling in the background, a child in pink sliding on the grass, and a dog lying down. Then the child in pink continues sliding, maybe turning over? Then another child in stripes comes into view, and the person in red moves. A man with a straw hat is in the foreground, wearing a white shirt. The child in pink gets up and runs towards the man. The camera seems to follow the action, maybe panning. Let's check the rules: chronological order, motion and behavior. Main subjects: child in pink (sliding, then running), dog (initially lying, then maybe moving?), person in red (kneeling, then moving), man with hat (wearing white, straw hat). Spatial relationships: child in pink starts in front, then runs towards man. Background is grass, trees, but minimal. Camera movement: follows the child, maybe pans. Let's structure it.\n\nStart: On a grassy hill, a child in a pink shirt slides on their stomach. A person in a red shirt kneels in the background. A brown dog lies on the grass. Then the child flips over, continues sliding. Another child in a striped shirt enters from the left. The man with a straw hat (white shirt) approaches from the foreground. The pink-shirted child gets up and runs toward the man. The camera follows the child's movement, panning to keep them in frame. Background has trees but minimal mention. Exclude text, names. Check if all main subjects are covered: children, person in red, dog, man with hat.\n\nWait, the first frame has the dog lying down, then the child in pink sliding. Let's make sure order: 0.0s: kid in pink slides, dog lying, person in red kneeling. Then kid continues sliding, flips? Then another kid in stripes appears. Then man with hat (white shirt, straw hat) is in foreground, kid runs towards him. So chronological: \n\n- A child in a pink shirt slides on their stomach across a grassy area. A brown dog lies on the grass, and a person in a red shirt kneels in the background. The child continues sliding, flipping onto their back, then pushes up and runs toward the foreground. A second child in a striped shirt enters the scene from the left. The child in pink approaches a man wearing a straw hat and white shirt, who is positioned in the foreground. The camera follows the pink-shirted child’s movement, panning slightly to maintain focus on the action.\n\nCheck if all elements: motion (sliding, flipping, running), appearance (pink shirt, red shirt, brown dog, striped shirt, straw hat, white shirt), spatial (background, foreground), camera movement (pan). Background minimal, so just \"grassy hill\" maybe. But rule e says minimal unless essential. So maybe \"on a grassy hill\" is okay.\n\nLet's refine:\n\nAt the start, a child in a pink shirt slides on their stomach across a grassy hill. A brown dog lies motionless on the grass, while a person in a red shirt kneels in the background. The child flips onto their back, continues sliding, then pushes up to run toward the foreground. A second child in a striped shirt enters from the left. The pink-shirted child approaches a man in a white shirt and straw hat, who stands in the foreground. The camera pans slightly to follow the child’s movement.\n\nWait, the man with the hat is in the foreground initially (frame 3-5). The caption should be chronological. Let's list the sequence:\n\nFrame 0: Dog lying, pink kid sliding, red shirt person kneeling.\n\nFrame 1-2: Kid slides, flips over.\n\nFrame 3: Second kid (striped) comes from left, man with hat (white shirt) in foreground.\n\nFrame 4-5: Pink kid runs toward man.\n\nSo the caption must be in order:\n\nA child in a pink shirt slides on their stomach across a grassy hill, with a brown dog lying nearby and a person in a red shirt kneeling in the background. The child flips onto their back, continues sliding, then pushes up to run toward the foreground. A second child in a striped shirt enters from the left. The pink-shirted child runs toward a man wearing a white shirt and straw hat, who is positioned in the foreground. The camera pans slightly to follow the child’s movement.\n\nCheck rule c: spatial relationships. For example, the child runs toward the man in the foreground. The dog is nearby in the initial scene.\n\nMake sure it's concise. Maybe shorten:\n\nA child in a pink shirt slides on their stomach across a grassy hill; a brown dog lies nearby, and a person in a red shirt", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ay0NsJ6sJjk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ay0NsJ6sJjk_000021_000031.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 53, "selected_start_time_sec": 3.3125, "total_frames_16fps": 147, "blur_score": 287.3338885912834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two children (pink and red) are moving: the pink child crawls, sits up, runs, and falls. The red child is initially sitting and then moves. An adult (with a hat) is stationary in the foreground.", "background_and_ambient_analysis": "The background (trees, horizon) is static with no uniform shift. No fluid or environmental motion (e.g., fire, water, wind) dominates the scene."}}
{"video_id": "ayNxM5F2oCk", "file_name": "ayNxM5F2oCk_000002_000012.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "RAW CAPTION: Got it, let's break this down. First, the video shows a group of people, mostly in white pants and some in black shirts. There are two main performers doing martial arts. Let's check the sequence.\n\nAt the start (0s), two people are moving: one in white pants and black shirt (maybe) is low, the other in white is kicking. Then in the next frames, they're doing kicks and flips. The background has people in white holding instruments, like drums. The main action is the martial artists moving—kicking, spinning, one does a handstand maybe?\n\nChronological order: First, the two performers start, then one does a high kick, then they interact, one flips over the other, then a spinning kick. The background is a group watching, some with drums. Camera seems to be stationary but maybe a bit shaky, since the video has some blur, maybe handheld.\n\nNeed to describe motion: \"Two martial artists in white pants and dark tops engage in a sequence. The first performer executes a high kick toward the second, who counters with a low stance. They exchange dynamic moves—kicks, spins, and a handstand-like maneuver. Surrounding them, a group of onlookers in white pants and dark shirts stand in a line, some playing drums. The camera remains mostly fixed with slight motion, capturing the performance from a frontal perspective.\"\n\nWait, check the rules: focus on motion and behavior of main subjects in chronological order. Mention appearance: main subjects are people in white pants, dark tops (some black shirts). Number: two main performers, then a group of onlookers (probably 10+). Spatial: onlookers in background, main action in front.\n\nLet's structure:\n\nStart: Two individuals (one in dark top, white pants; the other also white pants) perform martial arts. First, one does a high kick, the other ducks. Then, they interact: one flips, the other performs a spinning kick. Background: group of people in white pants and dark shirts, some holding drums. Camera: fixed but with slight shake.\n\nMake it concise. Let's draft:\n\nTwo martial artists—one in white pants and dark top, the other in white pants—engage in dynamic movements. The first performs a high kick, the second counters with a low stance, then they execute a sequence including a handstand maneuver and a spinning kick. Surrounding them, a group of onlookers in white pants and dark shirts stand in a line, some playing drums. The camera captures the action from a fixed perspective with minor shakes.\n\nWait, need to check if \"dark top\" is correct. In the video, the main performers: one is in white pants and dark shirt (like black), the other maybe white shirt? Wait, the first frame: one person is crouching, dark shirt, white pants. The other is kicking, white shirt? Wait, maybe the main subjects are two people: one in dark top, white pants; the other in white top, white pants.\n\nWait, looking at the frames:\n\nFrame 0: left person crouching, dark shirt, white pants. Right person kicking, white shirt, white pants.\n\nFrame 1: the kicker is mid-air, the crouching person is moving.\n\nFrame 2: the kicker has landed, the crouching person is now moving away.\n\nFrame 3: the kicker is in a defensive stance, the other is kicking again.\n\nFrame 4: the kicker is high up, the other is in a low position.\n\nFrame 5: one does a handstand flip, the other is on the ground.\n\nSo main subjects: two people, one in dark shirt (maybe), white pants; the other in white shirt, white pants.\n\nSo description: Two martial artists, one in white pants and dark top, the other in white pants and white top, engage in dynamic moves. The first executes a high kick toward the second, who counters with a low stance. They then perform a sequence including a spinning kick and a handstand maneuver. A group of onlookers in white pants and dark tops stand in the background, some holding drums. The camera remains stationary with slight movement.\n\nCheck for minimal background: onlookers are necessary to describe the setting.\n\nNow, check if the rules are followed:\n\na) Motion chronologically: start with kick, counter, then spins and flips.\n\nb) Appearance: two main subjects, white pants, dark/white tops.\n\nc) Spatial: onlookers in background.\n\nd) Camera: fixed, slight shake.\n\ne) Background minimal: mention onlookers and drums as part of background, but not too much.\n\nf) Exclude text recognition (no text visible), no named characters.\n\ng) Keep it concise.\n\nFinal draft:\n\nTwo martial artists, one in white pants and dark top, the other in white pants and", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ayNxM5F2oCk.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ayNxM5F2oCk_000002_000012.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 1, "selected_start_time_sec": 0.0625, "total_frames_16fps": 161, "blur_score": 73.0935347411116, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Two main performers in white pants and dark tops exhibit dynamic martial arts moves: kicks, high jumps, acrobatic flips, and ground sweeps. Additional performers in the background maintain static positions or perform synchronized movements.", "background_and_ambient_analysis": "The background (building facade, spectators, and ground) remains stable with no uniform shifting. No fire, water, smoke, or wind is present or dominant."}}
{"video_id": "axr_hC1HGck", "file_name": "axr_hC1HGck_000098_000108.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A boy in a red shirt and gray shorts holds a football in a backyard, then runs forward while throwing it, continuing to move across the grass. A white house and scattered objects are visible in the background. The camera remains steady, tracking the boy’s motion from a medium distance.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/axr_hC1HGck.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/axr_hC1HGck_000098_000108.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 72, "selected_start_time_sec": 4.5, "total_frames_16fps": 160, "blur_score": 47.34226208574346, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A child in a red shirt and white shorts is moving (running, swinging a bat, and throwing a ball). The ball is thrown and travels through the air. Both are discrete solid objects with clear motion due to physical forces.", "background_and_ambient_analysis": "Background elements (house, trees, fence) are stationary. No fire, water, smoke, or wind movement detected."}}
{"video_id": "ayjZUgwhTLA", "file_name": "ayjZUgwhTLA_000033_000043.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "In a well-lit dance studio, two couples dance; the left couple (one in red shirt and dark pants, the other in dark shirt and dark pants) move leftward and turn, while the right couple (one in striped shirt and shorts, the other in dark top and dark pants) spins and steps. A seated person is visible near a couch in the background. The camera remains stationary.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ayjZUgwhTLA.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ayjZUgwhTLA_000033_000043.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 43, "selected_start_time_sec": 2.6875, "total_frames_16fps": 160, "blur_score": 252.6875579239938, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Four people are engaged in dance movements; their positions and orientations change as they interact and move across the floor.", "background_and_ambient_analysis": "The background elements (walls, ceiling lights, stationary furniture) show no uniform shifting or fluid motion. No fire, water, smoke, or wind is visible."}}
{"video_id": "ayuSsqpEi0I", "file_name": "ayuSsqpEi0I_000132_000142.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A pair of hands manipulates a dark green pumpkin resting on a green striped cloth. The hands rotate the pumpkin, then use a knife to carve away a section, revealing orange interior pieces on the cloth. The pumpkin remains on the cloth during the action. Camera maintains a close-up perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ayuSsqpEi0I.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ayuSsqpEi0I_000132_000142.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 74, "selected_start_time_sec": 4.625, "total_frames_16fps": 160, "blur_score": 120.5472148334319, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "The pumpkin (solid object) and the person's hands (solid object) are moving due to explicit physical interactions (carving, rotating the pumpkin). The pumpkin's motion is driven by manual manipulation and carving actions.", "background_and_ambient_analysis": "The background consists of a green cloth and wooden floor, which remain static throughout the video. No fluid, gaseous, or wind-driven motion (e.g., fire, water, smoke) is observed."}}
{"video_id": "aywIQnac_Ec", "file_name": "aywIQnac_Ec_000063_000073.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A shirtless man lies supine on a white sheet; a person in a white shirt and beige pants adjusts his head position with hands, tilting his head upward and then moving away, causing the man's head to turn. The camera maintains a close-up perspective with slight movement.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/aywIQnac_Ec.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/aywIQnac_Ec_000063_000073.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 68, "selected_start_time_sec": 4.25, "total_frames_16fps": 150, "blur_score": 68.54578538973404, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Hands of the massage practitioner and the man's head are moving in a controlled manner due to the massage.", "background_and_ambient_analysis": "Background elements (tiled floor, bucket) are static with no uniform shifting. No fire, water, or wind observed."}}
{"video_id": "ayc3gkjw1dI", "file_name": "ayc3gkjw1dI_000030_000040.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A person wearing dark sleeves manipulates a light beige, thin, flexible object above a wooden table, stretching it horizontally between their hands to expand its shape from a compact form to a wider, flat configuration while the object remains centered in the frame; the camera maintains a stationary, top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/ayc3gkjw1dI.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/ayc3gkjw1dI_000030_000040.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 0, "selected_start_time_sec": 0.0, "total_frames_16fps": 160, "blur_score": 42.98383985222834, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "Person manipulates a stretchy dough-like object through hand movements, causing solid object displacement.", "background_and_ambient_analysis": "Background elements (chair, plant) show no uniform shifting; no fire, water, or wind motion present."}}
{"video_id": "azbaT0ARVXw", "file_name": "azbaT0ARVXw_000104_000114.mp4", "label": "unknown", "has_label": false, "subset": "test", "caption": "A hand with a red bracelet interacts with a collage on a dark surface: it moves a photo album toward the center, places it among existing items including yellow cards, a pink heart, and various photographs, then adjusts a yellow card to the left of the collage. The camera maintains a static top-down perspective throughout.", "processed_path": "/work/hdd/behf/vshah6/data/Kinetics/data_prep/processed_videos/azbaT0ARVXw.mp4", "source_video_path": "/work/hdd/behf/vshah6/data/Kinetics/video_data/test/azbaT0ARVXw_000104_000114.mp4", "resolution": "512x288", "fps": 16, "num_frames": 81, "selected_start_frame_idx": 21, "selected_start_time_sec": 1.3125, "total_frames_16fps": 160, "blur_score": 200.7463479719852, "qwen_motion_source": {"primary_motion_source": "discrete_object_physics", "confidence": 0.95, "object_analysis": "A hand (and occasionally two hands) manipulates discrete solid objects (photographs, cards, and small frames) on the table surface, moving them via deliberate physical actions.", "background_and_ambient_analysis": "The background (table surface and stationary objects like yellow cards, pink circle, and heart shapes) remains static throughout; no fluid motion (fire, water, smoke) or wind-driven elements are present."}}